[ 12.006218][ T220] ip (220) used greatest stack depth: 24664 bytes left [ 12.006237][ T220] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.006239][ T220] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 220, name: ip [ 12.006240][ T220] preempt_count: 2, expected: 0 [ 12.006241][ T220] RCU nest depth: 0, expected: 0 [ 12.006243][ T220] locks held by ip/220: 5, last CPU#3: [ 12.006244][ T220] #0: ffffffff906167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 12.006256][ T220] #1: ffffffff9077ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.006261][ T220] #2: ffffffff9077de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.006266][ T220] #3: ffffffff9069d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.006269][ T220] #4: ffffffff9069d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.006274][ T220] irq event stamp: 27490 [ 12.006274][ T220] hardirqs last enabled at (27489): [] __down_trylock_console_sem+0x86/0xa0 [ 12.006278][ T220] hardirqs last disabled at (27490): [] console_emit_next_record+0x3d4/0x4c0 [ 12.006280][ T220] softirqs last enabled at (27484): [] handle_softirqs+0x67c/0x900 [ 12.006282][ T220] softirqs last disabled at (27479): [] __irq_exit_rcu+0x145/0x1c0 [ 12.006285][ T220] Preemption disabled at: [ 12.006286][ T220] [<0000000000000000>] 0x0 [ 12.006293][ T220] CPU: 3 UID: 0 PID: 220 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.006296][ T220] Tainted: [W]=WARN [ 12.006297][ T220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.006299][ T220] Call Trace: [ 12.006300][ T220] [ 12.006302][ T220] dump_stack_lvl+0x6f/0xa0 [ 12.006308][ T220] __might_resched.cold+0x1fe/0x2c1 [ 12.006313][ T220] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.006317][ T220] ? __kmalloc_noprof+0xdb/0x760 [ 12.006321][ T220] __kmalloc_noprof+0x443/0x760 [ 12.006323][ T220] ? alloc_buf.isra.0+0x4b/0x260 [ 12.006330][ T220] ? do_raw_spin_unlock+0x59/0x250 [ 12.006333][ T220] alloc_buf.isra.0+0x4b/0x260 [ 12.006337][ T220] put_chars+0x1e1/0x2f0 [ 12.006340][ T220] ? __send_to_port+0x420/0x420 [ 12.006341][ T220] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.006345][ T220] ? validate_chain+0x38b/0xc20 [ 12.006350][ T220] hvc_console_print+0x292/0x780 [ 12.006358][ T220] ? hvc_write+0x3a0/0x3a0 [ 12.006361][ T220] ? rcu_is_watching+0x16/0xd0 [ 12.006363][ T220] ? lock_acquire+0x13c/0x160 [ 12.006367][ T220] console_emit_next_record+0x22f/0x4c0 [ 12.006371][ T220] ? devkmsg_read+0x4b0/0x4b0 [ 12.006373][ T220] ? console_flush_one_record+0x106/0x710 [ 12.006376][ T220] ? rcu_is_watching+0x16/0xd0 [ 12.006378][ T220] ? lock_acquire+0x13c/0x160 [ 12.006382][ T220] console_flush_one_record+0x46f/0x710 [ 12.006386][ T220] ? console_emit_next_record+0x4c0/0x4c0 [ 12.006388][ T220] ? __lock_acquire+0x518/0xc20 [ 12.006394][ T220] console_unlock+0xee/0x1f0 [ 12.006396][ T220] ? console_flush_one_record+0x710/0x710 [ 12.006398][ T220] ? rcu_is_watching+0x16/0xd0 [ 12.006400][ T220] ? lock_acquire+0xe0/0x160 [ 12.006404][ T220] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.006406][ T220] ? vprintk_emit+0x320/0x3e0 [ 12.006409][ T220] vprintk_emit+0x37c/0x3e0 [ 12.006412][ T220] ? wake_up_klogd_work_func+0x90/0x90 [ 12.006415][ T220] ? __lock_acquire+0x518/0xc20 [ 12.006419][ T220] _printk+0xc7/0x100 [ 12.006422][ T220] ? snapshot_read.cold+0x21/0x21 [ 12.006425][ T220] ? do_raw_spin_lock+0x131/0x280 [ 12.006428][ T220] ? __rwlock_init+0x150/0x150 [ 12.006432][ T220] ? do_raw_spin_lock+0x131/0x280 [ 12.006435][ T220] do_exit.cold+0x82/0x9c [ 12.006439][ T220] ? exit_notify+0x890/0x890 [ 12.006440][ T220] ? __lock_release.isra.0+0x69/0x1a0 [ 12.006443][ T220] ? rcu_is_watching+0x16/0xd0 [ 12.006446][ T220] do_group_exit+0xb8/0x370 [ 12.006449][ T220] __x64_sys_exit_group+0x3c/0x50 [ 12.006451][ T220] x64_sys_call+0x1567/0x1570 [ 12.006454][ T220] do_syscall_64+0xff/0x530 [ 12.006458][ T220] ? exc_page_fault+0xee/0x100 [ 12.006461][ T220] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.006463][ T220] RIP: 0033:0x7ff413d1b1b8 [ 12.006465][ T220] Code: Unable to access opcode bytes at 0x7ff413d1b18e. [ 12.006466][ T220] RSP: 002b:00007ffefc5c8848 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 12.006469][ T220] RAX: ffffffffffffffda RBX: 00007ff413e4bf88 RCX: 00007ff413d1b1b8 [ 12.006470][ T220] RDX: 00007ff413a65fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 12.006471][ T220] RBP: 00007ffefc5c88a0 R08: 0000000000000000 R09: 0000000000000050 [ 12.006472][ T220] R10: 00007ffefc5c8660 R11: 0000000000000246 R12: 0000000000000001 [ 12.006472][ T220] R13: 0000000000000000 R14: 00007ff413e4a680 R15: 00007ff413e4bfa0 [ 12.006479][ T220] [ 13.120912][ T243] ip (243) used greatest stack depth: 24416 bytes left [ 13.120935][ T243] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.120938][ T243] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 243, name: ip [ 13.120940][ T243] preempt_count: 2, expected: 0 [ 13.120941][ T243] RCU nest depth: 0, expected: 0 [ 13.120943][ T243] locks held by ip/243: 5, last CPU#2: [ 13.120945][ T243] #0: ffffffff906167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 13.120959][ T243] #1: ffffffff9077ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.120966][ T243] #2: ffffffff9077de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.120973][ T243] #3: ffffffff9069d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.120979][ T243] #4: ffffffff9069d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.120985][ T243] irq event stamp: 34460 [ 13.120986][ T243] hardirqs last enabled at (34459): [] __down_trylock_console_sem+0x86/0xa0 [ 13.120990][ T243] hardirqs last disabled at (34460): [] console_emit_next_record+0x3d4/0x4c0 [ 13.120993][ T243] softirqs last enabled at (33266): [] handle_softirqs+0x67c/0x900 [ 13.120996][ T243] softirqs last disabled at (33109): [] __irq_exit_rcu+0x145/0x1c0 [ 13.121000][ T243] Preemption disabled at: [ 13.121001][ T243] [<0000000000000000>] 0x0 [ 13.121010][ T243] CPU: 2 UID: 0 PID: 243 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.121015][ T243] Tainted: [W]=WARN [ 13.121016][ T243] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.121019][ T243] Call Trace: [ 13.121021][ T243] [ 13.121023][ T243] dump_stack_lvl+0x6f/0xa0 [ 13.121031][ T243] __might_resched.cold+0x1fe/0x2c1 [ 13.121037][ T243] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.121043][ T243] ? __kmalloc_noprof+0xdb/0x760 [ 13.121049][ T243] __kmalloc_noprof+0x443/0x760 [ 13.121053][ T243] ? alloc_buf.isra.0+0x4b/0x260 [ 13.121062][ T243] ? do_raw_spin_unlock+0x59/0x250 [ 13.121066][ T243] alloc_buf.isra.0+0x4b/0x260 [ 13.121072][ T243] put_chars+0x1e1/0x2f0 [ 13.121076][ T243] ? __send_to_port+0x420/0x420 [ 13.121078][ T243] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.121083][ T243] ? validate_chain+0x38b/0xc20 [ 13.121093][ T243] hvc_console_print+0x292/0x780 [ 13.121104][ T243] ? hvc_write+0x3a0/0x3a0 [ 13.121109][ T243] ? rcu_is_watching+0x16/0xd0 [ 13.121111][ T243] ? lock_acquire+0x13c/0x160 [ 13.121118][ T243] console_emit_next_record+0x22f/0x4c0 [ 13.121124][ T243] ? devkmsg_read+0x4b0/0x4b0 [ 13.121127][ T243] ? console_flush_one_record+0x106/0x710 [ 13.121132][ T243] ? rcu_is_watching+0x16/0xd0 [ 13.121135][ T243] ? lock_acquire+0x13c/0x160 [ 13.121142][ T243] console_flush_one_record+0x46f/0x710 [ 13.121149][ T243] ? console_emit_next_record+0x4c0/0x4c0 [ 13.121152][ T243] ? __lock_acquire+0x518/0xc20 [ 13.121161][ T243] console_unlock+0xee/0x1f0 [ 13.121166][ T243] ? console_flush_one_record+0x710/0x710 [ 13.121168][ T243] ? rcu_is_watching+0x16/0xd0 [ 13.121171][ T243] ? lock_acquire+0xe0/0x160 [ 13.121177][ T243] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.121180][ T243] ? vprintk_emit+0x320/0x3e0 [ 13.121184][ T243] vprintk_emit+0x37c/0x3e0 [ 13.121190][ T243] ? wake_up_klogd_work_func+0x90/0x90 [ 13.121197][ T243] ? __lock_acquire+0x518/0xc20 [ 13.121203][ T243] _printk+0xc7/0x100 [ 13.121208][ T243] ? snapshot_read.cold+0x21/0x21 [ 13.121212][ T243] ? do_raw_spin_lock+0x131/0x280 [ 13.121216][ T243] ? __rwlock_init+0x150/0x150 [ 13.121223][ T243] ? do_raw_spin_lock+0x131/0x280 [ 13.121227][ T243] do_exit.cold+0x82/0x9c [ 13.121233][ T243] ? exit_notify+0x890/0x890 [ 13.121235][ T243] ? __lock_release.isra.0+0x69/0x1a0 [ 13.121239][ T243] ? rcu_is_watching+0x16/0xd0 [ 13.121246][ T243] do_group_exit+0xb8/0x370 [ 13.121251][ T243] __x64_sys_exit_group+0x3c/0x50 [ 13.121254][ T243] x64_sys_call+0x1567/0x1570 [ 13.121257][ T243] do_syscall_64+0xff/0x530 [ 13.121262][ T243] ? exc_page_fault+0xee/0x100 [ 13.121266][ T243] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.121270][ T243] RIP: 0033:0x7f05f6fa11b8 [ 13.121273][ T243] Code: Unable to access opcode bytes at 0x7f05f6fa118e. [ 13.121275][ T243] RSP: 002b:00007fff7b073e98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 13.121278][ T243] RAX: ffffffffffffffda RBX: 00007f05f70d1f88 RCX: 00007f05f6fa11b8 [ 13.121280][ T243] RDX: 00007f05f6cebfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 13.121281][ T243] RBP: 00007fff7b073ef0 R08: 0000000000000000 R09: 0000000000008010 [ 13.121283][ T243] R10: 00007fff7b073cb0 R11: 0000000000000246 R12: 0000000000000001 [ 13.121284][ T243] R13: 0000000000000000 R14: 00007f05f70d0680 R15: 00007f05f70d1fa0 [ 13.121296][ T243] [ 13.224402][ T246] eth1: renamed from tmp [ 16.012331][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 16.012373][ C0] [ 16.012374][ C0] ======================================================== [ 16.012375][ C0] WARNING: possible irq lock inversion dependency detected [ 16.012377][ C0] 7.2.0-virtme #1 Tainted: G W [ 16.012379][ C0] -------------------------------------------------------- [ 16.012379][ C0] swapper/0/0 just changed the state of lock: [ 16.012380][ C0] ffffffff9069d760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.012393][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 16.012394][ C0] (fs_reclaim){+.+.}-{0:0} [ 16.012396][ C0] [ 16.012396][ C0] [ 16.012396][ C0] and interrupts could create inverse lock ordering between them. [ 16.012396][ C0] [ 16.012396][ C0] [ 16.012396][ C0] other info that might help us debug this: [ 16.012397][ C0] Possible interrupt unsafe locking scenario: [ 16.012397][ C0] [ 16.012398][ C0] CPU0 CPU1 [ 16.012398][ C0] ---- ---- [ 16.012399][ C0] lock(fs_reclaim); [ 16.012400][ C0] local_irq_disable(); [ 16.012400][ C0] lock(console_owner); [ 16.012401][ C0] lock(fs_reclaim); [ 16.012402][ C0] [ 16.012402][ C0] lock(console_owner); [ 16.012403][ C0] [ 16.012403][ C0] *** DEADLOCK *** [ 16.012403][ C0] [ 16.012403][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 16.012405][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 16.012411][ C0] #1: ffffffff907e29f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 16.012415][ C0] #2: ffffffff9077ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.012418][ C0] #3: ffffffff9077de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.012421][ C0] [ 16.012421][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 16.012426][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 16.012428][ C0] HARDIRQ-ON-W at: [ 16.012430][ C0] __lock_acquire+0x388/0xc20 [ 16.012433][ C0] lock_acquire.part.0+0xd4/0x280 [ 16.012435][ C0] fs_reclaim_acquire+0xd5/0x120 [ 16.012438][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 16.012440][ C0] kthread_create_worker_on_node+0xea/0x210 [ 16.012443][ C0] workqueue_init+0x2a/0x680 [ 16.012447][ C0] kernel_init_freeable+0x2fe/0x630 [ 16.012450][ C0] kernel_init+0x21/0x150 [ 16.012454][ C0] ret_from_fork+0x474/0x6b0 [ 16.012457][ C0] ret_from_fork_asm+0x11/0x20 [ 16.012460][ C0] SOFTIRQ-ON-W at: [ 16.012461][ C0] __lock_acquire+0x388/0xc20 [ 16.012463][ C0] lock_acquire.part.0+0xd4/0x280 [ 16.012464][ C0] fs_reclaim_acquire+0xd5/0x120 [ 16.012465][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 16.012466][ C0] kthread_create_worker_on_node+0xea/0x210 [ 16.012468][ C0] workqueue_init+0x2a/0x680 [ 16.012470][ C0] kernel_init_freeable+0x2fe/0x630 [ 16.012471][ C0] kernel_init+0x21/0x150 [ 16.012472][ C0] ret_from_fork+0x474/0x6b0 [ 16.012474][ C0] ret_from_fork_asm+0x11/0x20 [ 16.012475][ C0] INITIAL USE at: [ 16.012476][ C0] __lock_acquire+0x388/0xc20 [ 16.012477][ C0] lock_acquire.part.0+0xd4/0x280 [ 16.012478][ C0] fs_reclaim_acquire+0xd5/0x120 [ 16.012480][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 16.012481][ C0] kthread_create_worker_on_node+0xea/0x210 [ 16.012482][ C0] workqueue_init+0x2a/0x680 [ 16.012484][ C0] kernel_init_freeable+0x2fe/0x630 [ 16.012485][ C0] kernel_init+0x21/0x150 [ 16.012487][ C0] ret_from_fork+0x474/0x6b0 [ 16.012488][ C0] ret_from_fork_asm+0x11/0x20 [ 16.012489][ C0] } [ 16.012490][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 16.012493][ C0] ... acquired at: [ 16.012494][ C0] __lock_acquire+0x518/0xc20 [ 16.012496][ C0] lock_acquire.part.0+0xd4/0x280 [ 16.012497][ C0] fs_reclaim_acquire+0xd5/0x120 [ 16.012498][ C0] __kmalloc_noprof+0xd3/0x760 [ 16.012499][ C0] alloc_buf.isra.0+0x4b/0x260 [ 16.012503][ C0] put_chars+0x1e1/0x2f0 [ 16.012504][ C0] hvc_console_print+0x292/0x780 [ 16.012508][ C0] console_emit_next_record+0x22f/0x4c0 [ 16.012509][ C0] console_flush_one_record+0x46f/0x710 [ 16.012511][ C0] console_unlock+0xee/0x1f0 [ 16.012512][ C0] vprintk_emit+0x37c/0x3e0 [ 16.012513][ C0] _printk+0xc7/0x100 [ 16.012516][ C0] tun_init+0x24/0xb0 [ 16.012519][ C0] do_one_initcall+0x124/0x4f0 [ 16.012520][ C0] kernel_init_freeable+0x596/0x630 [ 16.012522][ C0] kernel_init+0x21/0x150 [ 16.012523][ C0] ret_from_fork+0x474/0x6b0 [ 16.012524][ C0] ret_from_fork_asm+0x11/0x20 [ 16.012526][ C0] [ 16.012526][ C0] -> (console_owner){..-.}-{0:0} { [ 16.012528][ C0] IN-SOFTIRQ-W at: [ 16.012529][ C0] __lock_acquire+0x388/0xc20 [ 16.012530][ C0] lock_acquire.part.0+0xd4/0x280 [ 16.012531][ C0] console_lock_spinning_enable+0x5c/0x60 [ 16.012533][ C0] console_emit_next_record+0x1d1/0x4c0 [ 16.012535][ C0] console_flush_one_record+0x46f/0x710 [ 16.012536][ C0] console_unlock+0xee/0x1f0 [ 16.012538][ C0] vprintk_emit+0x37c/0x3e0 [ 16.012539][ C0] _printk+0xc7/0x100 [ 16.012540][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 16.012543][ C0] call_timer_fn+0x160/0x4d0 [ 16.012544][ C0] __run_timers+0x68f/0xaa0 [ 16.012546][ C0] run_timer_softirq+0xf0/0x160 [ 16.012548][ C0] handle_softirqs+0x1d3/0x900 [ 16.012550][ C0] __irq_exit_rcu+0x145/0x1c0 [ 16.012552][ C0] irq_exit_rcu+0xe/0x30 [ 16.012553][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 16.012554][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.012556][ C0] pv_native_safe_halt+0xf/0x10 [ 16.012557][ C0] default_idle+0x9/0x10 [ 16.012559][ C0] default_idle_call+0x6e/0xb0 [ 16.012560][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.012563][ C0] do_idle+0xd8/0x190 [ 16.012564][ C0] cpu_startup_entry+0x53/0x70 [ 16.012565][ C0] rest_init+0x279/0x280 [ 16.012567][ C0] start_kernel+0x3b9/0x3c0 [ 16.012568][ C0] x86_64_start_reservations+0x24/0x30 [ 16.012570][ C0] x86_64_start_kernel+0x12b/0x130 [ 16.012572][ C0] common_startup_64+0x13e/0x148 [ 16.012574][ C0] INITIAL USE at: [ 16.012575][ C0] } [ 16.012576][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 16.012578][ C0] ... acquired at: [ 16.012578][ C0] mark_lock+0x1d7/0xa00 [ 16.012580][ C0] mark_usage+0x42/0x170 [ 16.012581][ C0] __lock_acquire+0x388/0xc20 [ 16.012582][ C0] lock_acquire.part.0+0xd4/0x280 [ 16.012584][ C0] console_lock_spinning_enable+0x5c/0x60 [ 16.012586][ C0] console_emit_next_record+0x1d1/0x4c0 [ 16.012587][ C0] console_flush_one_record+0x46f/0x710 [ 16.012589][ C0] console_unlock+0xee/0x1f0 [ 16.012590][ C0] vprintk_emit+0x37c/0x3e0 [ 16.012591][ C0] _printk+0xc7/0x100 [ 16.012592][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 16.012593][ C0] call_timer_fn+0x160/0x4d0 [ 16.012595][ C0] __run_timers+0x68f/0xaa0 [ 16.012597][ C0] run_timer_softirq+0xf0/0x160 [ 16.012598][ C0] handle_softirqs+0x1d3/0x900 [ 16.012599][ C0] __irq_exit_rcu+0x145/0x1c0 [ 16.012601][ C0] irq_exit_rcu+0xe/0x30 [ 16.012602][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 16.012603][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.012604][ C0] pv_native_safe_halt+0xf/0x10 [ 16.012605][ C0] default_idle+0x9/0x10 [ 16.012607][ C0] default_idle_call+0x6e/0xb0 [ 16.012608][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.012609][ C0] do_idle+0xd8/0x190 [ 16.012611][ C0] cpu_startup_entry+0x53/0x70 [ 16.012612][ C0] rest_init+0x279/0x280 [ 16.012613][ C0] start_kernel+0x3b9/0x3c0 [ 16.012615][ C0] x86_64_start_reservations+0x24/0x30 [ 16.012616][ C0] x86_64_start_kernel+0x12b/0x130 [ 16.012617][ C0] common_startup_64+0x13e/0x148 [ 16.012618][ C0] [ 16.012619][ C0] [ 16.012619][ C0] stack backtrace: [ 16.012621][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.012624][ C0] Tainted: [W]=WARN [ 16.012625][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.012627][ C0] Call Trace: [ 16.012628][ C0] [ 16.012629][ C0] dump_stack_lvl+0x6f/0xa0 [ 16.012634][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 16.012636][ C0] mark_lock_irq+0x989/0x9c0 [ 16.012638][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 16.012641][ C0] mark_lock+0x1d7/0xa00 [ 16.012643][ C0] mark_usage+0x42/0x170 [ 16.012644][ C0] __lock_acquire+0x388/0xc20 [ 16.012647][ C0] lock_acquire.part.0+0xd4/0x280 [ 16.012649][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 16.012651][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.012653][ C0] ? lock_acquire+0x13c/0x160 [ 16.012655][ C0] console_lock_spinning_enable+0x5c/0x60 [ 16.012657][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 16.012658][ C0] console_emit_next_record+0x1d1/0x4c0 [ 16.012661][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 16.012662][ C0] ? console_flush_one_record+0x106/0x710 [ 16.012664][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.012665][ C0] ? lock_acquire+0x13c/0x160 [ 16.012667][ C0] console_flush_one_record+0x46f/0x710 [ 16.012670][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 16.012671][ C0] ? __lock_acquire+0x518/0xc20 [ 16.012674][ C0] console_unlock+0xee/0x1f0 [ 16.012676][ C0] ? console_flush_one_record+0x710/0x710 [ 16.012677][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.012678][ C0] ? lock_acquire+0xe0/0x160 [ 16.012680][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.012682][ C0] ? vprintk_emit+0x320/0x3e0 [ 16.012684][ C0] vprintk_emit+0x37c/0x3e0 [ 16.012685][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 16.012687][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 16.012689][ C0] _printk+0xc7/0x100 [ 16.012691][ C0] ? snapshot_read.cold+0x21/0x21 [ 16.012692][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 16.012694][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 16.012697][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 16.012698][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 16.012700][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 16.012701][ C0] call_timer_fn+0x160/0x4d0 [ 16.012703][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 16.012705][ C0] ? debug_object_active_state+0x430/0x430 [ 16.012708][ C0] ? find_held_lock+0x2b/0x80 [ 16.012710][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 16.012712][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.012713][ C0] __run_timers+0x68f/0xaa0 [ 16.012715][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 16.012717][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 16.012719][ C0] ? __lock_acquire+0x518/0xc20 [ 16.012722][ C0] ? __rwlock_init+0x150/0x150 [ 16.012725][ C0] run_timer_softirq+0xf0/0x160 [ 16.012727][ C0] ? __run_timers+0xaa0/0xaa0 [ 16.012728][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.012731][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.012732][ C0] handle_softirqs+0x1d3/0x900 [ 16.012734][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 16.012736][ C0] ? _local_bh_enable+0xc0/0xc0 [ 16.012738][ C0] __irq_exit_rcu+0x145/0x1c0 [ 16.012739][ C0] irq_exit_rcu+0xe/0x30 [ 16.012741][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 16.012743][ C0] [ 16.012743][ C0] [ 16.012744][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 16.012745][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.012747][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 16.012749][ C0] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 16.012751][ C0] RSP: 0018:ffffffff90407cf8 EFLAGS: 00000296 [ 16.012753][ C0] RAX: 000000000007e821 RBX: ffffffff90430600 RCX: ffffffff8cb06247 [ 16.012754][ C0] RDX: ffffffff90430600 RSI: ffffffff8fd11027 RDI: ffffffff8f6949e0 [ 16.012755][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 16.012756][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff2080fa2 [ 16.012757][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 16.012758][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.012761][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 16.012762][ C0] default_idle+0x9/0x10 [ 16.012764][ C0] default_idle_call+0x6e/0xb0 [ 16.012765][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.012767][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 16.012769][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 16.012771][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.012772][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.012774][ C0] do_idle+0xd8/0x190 [ 16.012775][ C0] cpu_startup_entry+0x53/0x70 [ 16.012777][ C0] rest_init+0x279/0x280 [ 16.012779][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 16.012781][ C0] ? rest_init+0x280/0x280 [ 16.012783][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 16.012786][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 16.012788][ C0] ? acpi_enable+0x1e4/0x330 [ 16.012790][ C0] start_kernel+0x3b9/0x3c0 [ 16.012792][ C0] x86_64_start_reservations+0x24/0x30 [ 16.012793][ C0] x86_64_start_kernel+0x12b/0x130 [ 16.012795][ C0] common_startup_64+0x13e/0x148 [ 16.012798][ C0] [ 16.012802][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.012803][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 16.012809][ C0] preempt_count: 103, expected: 0 [ 16.012810][ C0] RCU nest depth: 0, expected: 0 [ 16.012811][ C0] INFO: lockdep is turned off. [ 16.012812][ C0] irq event stamp: 518199 [ 16.012812][ C0] hardirqs last enabled at (518198): [] __down_trylock_console_sem+0x86/0xa0 [ 16.012815][ C0] hardirqs last disabled at (518199): [] console_emit_next_record+0x3d4/0x4c0 [ 16.012817][ C0] softirqs last enabled at (518172): [] handle_softirqs+0x67c/0x900 [ 16.012819][ C0] softirqs last disabled at (518179): [] __irq_exit_rcu+0x145/0x1c0 [ 16.012820][ C0] Preemption disabled at: [ 16.012821][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 16.012824][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.012826][ C0] Tainted: [W]=WARN [ 16.012827][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.012827][ C0] Call Trace: [ 16.012828][ C0] [ 16.012829][ C0] dump_stack_lvl+0x6f/0xa0 [ 16.012831][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 16.012833][ C0] __might_resched.cold+0x1fe/0x2c1 [ 16.012835][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.012839][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.012840][ C0] __kmalloc_noprof+0x443/0x760 [ 16.012841][ C0] ? __rwlock_init+0x150/0x150 [ 16.012843][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 16.012845][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 16.012847][ C0] alloc_buf.isra.0+0x4b/0x260 [ 16.012850][ C0] put_chars+0x1e1/0x2f0 [ 16.012851][ C0] ? __send_to_port+0x420/0x420 [ 16.012853][ C0] ? mark_lock+0x1d7/0xa00 [ 16.012855][ C0] hvc_console_print+0x292/0x780 [ 16.012858][ C0] ? hvc_write+0x3a0/0x3a0 [ 16.012860][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.012861][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.012863][ C0] console_emit_next_record+0x22f/0x4c0 [ 16.012865][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 16.012867][ C0] ? console_flush_one_record+0x106/0x710 [ 16.012869][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.012870][ C0] ? lock_acquire+0x13c/0x160 [ 16.012872][ C0] console_flush_one_record+0x46f/0x710 [ 16.012874][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 16.012876][ C0] ? __lock_acquire+0x518/0xc20 [ 16.012878][ C0] console_unlock+0xee/0x1f0 [ 16.012880][ C0] ? console_flush_one_record+0x710/0x710 [ 16.012882][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.012883][ C0] ? lock_acquire+0xe0/0x160 [ 16.012885][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.012887][ C0] ? vprintk_emit+0x320/0x3e0 [ 16.012888][ C0] vprintk_emit+0x37c/0x3e0 [ 16.012890][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 16.012891][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 16.012893][ C0] _printk+0xc7/0x100 [ 16.012895][ C0] ? snapshot_read.cold+0x21/0x21 [ 16.012897][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 16.012898][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 16.012901][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 16.012902][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 16.012904][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 16.012906][ C0] call_timer_fn+0x160/0x4d0 [ 16.012908][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 16.012909][ C0] ? debug_object_active_state+0x430/0x430 [ 16.012911][ C0] ? find_held_lock+0x2b/0x80 [ 16.012913][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 16.012914][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.012916][ C0] __run_timers+0x68f/0xaa0 [ 16.012918][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 16.012920][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 16.012922][ C0] ? __lock_acquire+0x518/0xc20 [ 16.012924][ C0] ? __rwlock_init+0x150/0x150 [ 16.012927][ C0] run_timer_softirq+0xf0/0x160 [ 16.012929][ C0] ? __run_timers+0xaa0/0xaa0 [ 16.012931][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.012932][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.012933][ C0] handle_softirqs+0x1d3/0x900 [ 16.012935][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 16.012937][ C0] ? _local_bh_enable+0xc0/0xc0 [ 16.012939][ C0] __irq_exit_rcu+0x145/0x1c0 [ 16.012941][ C0] irq_exit_rcu+0xe/0x30 [ 16.012942][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 16.012944][ C0] [ 16.012944][ C0] [ 16.012945][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 16.012946][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.012948][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 16.012949][ C0] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 16.012950][ C0] RSP: 0018:ffffffff90407cf8 EFLAGS: 00000296 [ 16.012951][ C0] RAX: 000000000007e821 RBX: ffffffff90430600 RCX: ffffffff8cb06247 [ 16.012952][ C0] RDX: ffffffff90430600 RSI: ffffffff8fd11027 RDI: ffffffff8f6949e0 [ 16.012953][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 16.012954][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff2080fa2 [ 16.012954][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 16.012956][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.012958][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 16.012959][ C0] default_idle+0x9/0x10 [ 16.012961][ C0] default_idle_call+0x6e/0xb0 [ 16.012962][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.012964][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 16.012966][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 16.012967][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.012968][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.012970][ C0] do_idle+0xd8/0x190 [ 16.012971][ C0] cpu_startup_entry+0x53/0x70 [ 16.012973][ C0] rest_init+0x279/0x280 [ 16.012974][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 16.012977][ C0] ? rest_init+0x280/0x280 [ 16.012979][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 16.012981][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 16.012982][ C0] ? acpi_enable+0x1e4/0x330 [ 16.012983][ C0] start_kernel+0x3b9/0x3c0 [ 16.012985][ C0] x86_64_start_reservations+0x24/0x30 [ 16.012987][ C0] x86_64_start_kernel+0x12b/0x130 [ 16.012988][ C0] common_startup_64+0x13e/0x148 [ 16.012991][ C0] [ 28.338254][ T802] eth1: renamed from tmp [ 28.338268][ T802] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.338271][ T802] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 802, name: ip [ 28.338272][ T802] preempt_count: 1, expected: 0 [ 28.338273][ T802] RCU nest depth: 0, expected: 0 [ 28.338274][ T802] INFO: lockdep is turned off. [ 28.338275][ T802] irq event stamp: 0 [ 28.338276][ T802] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 28.338280][ T802] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 28.338286][ T802] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 28.338288][ T802] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 28.338290][ T802] Preemption disabled at: [ 28.338290][ T802] [] vprintk_emit+0x31b/0x3e0 [ 28.338297][ T802] CPU: 3 UID: 0 PID: 802 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.338300][ T802] Tainted: [W]=WARN [ 28.338301][ T802] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.338303][ T802] Call Trace: [ 28.338305][ T802] [ 28.338306][ T802] dump_stack_lvl+0x6f/0xa0 [ 28.338311][ T802] ? vprintk_emit+0x31b/0x3e0 [ 28.338313][ T802] __might_resched.cold+0x1fe/0x2c1 [ 28.338317][ T802] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.338320][ T802] ? rcu_is_watching+0x16/0xd0 [ 28.338322][ T802] __kmalloc_noprof+0x443/0x760 [ 28.338325][ T802] ? __rwlock_init+0x150/0x150 [ 28.338328][ T802] ? alloc_buf.isra.0+0x4b/0x260 [ 28.338333][ T802] ? do_raw_spin_unlock+0x59/0x250 [ 28.338335][ T802] alloc_buf.isra.0+0x4b/0x260 [ 28.338337][ T802] put_chars+0x1e1/0x2f0 [ 28.338339][ T802] ? __send_to_port+0x420/0x420 [ 28.338340][ T802] ? printk_get_next_message+0x240/0x650 [ 28.338342][ T802] ? console_prepend_replay+0x20/0x20 [ 28.338344][ T802] ? pointer+0x794/0xed0 [ 28.338347][ T802] hvc_console_print+0x292/0x780 [ 28.338352][ T802] ? hvc_write+0x3a0/0x3a0 [ 28.338353][ T802] ? __rwlock_init+0x150/0x150 [ 28.338355][ T802] ? lock_acquire+0x13c/0x160 [ 28.338357][ T802] console_emit_next_record+0x22f/0x4c0 [ 28.338360][ T802] ? devkmsg_read+0x4b0/0x4b0 [ 28.338362][ T802] ? rcu_is_watching+0x16/0xd0 [ 28.338363][ T802] ? rcu_is_watching+0x16/0xd0 [ 28.338364][ T802] ? rcu_is_watching+0x16/0xd0 [ 28.338365][ T802] ? lock_acquire+0x13c/0x160 [ 28.338367][ T802] ? console_flush_one_record+0x111/0x710 [ 28.338369][ T802] console_flush_one_record+0x46f/0x710 [ 28.338371][ T802] ? console_emit_next_record+0x4c0/0x4c0 [ 28.338374][ T802] console_unlock+0xee/0x1f0 [ 28.338376][ T802] ? lock_acquire+0x13c/0x160 [ 28.338377][ T802] ? console_flush_one_record+0x710/0x710 [ 28.338379][ T802] ? rcu_is_watching+0x16/0xd0 [ 28.338380][ T802] ? lock_release+0x184/0x1f0 [ 28.338381][ T802] ? lock_acquire+0xe0/0x160 [ 28.338383][ T802] ? __rcu_read_lock+0x70/0x70 [ 28.338384][ T802] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.338386][ T802] ? vprintk_emit+0x320/0x3e0 [ 28.338387][ T802] vprintk_emit+0x37c/0x3e0 [ 28.338389][ T802] ? wake_up_klogd_work_func+0x90/0x90 [ 28.338390][ T802] ? prepare_to_wait_event+0x8d/0x740 [ 28.338393][ T802] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.338396][ T802] ? _mutex_trylock_nest_lock+0x390/0x390 [ 28.338398][ T802] _printk+0xc7/0x100 [ 28.338401][ T802] ? snapshot_read.cold+0x21/0x21 [ 28.338403][ T802] ? synchronize_rcu_normal+0x340/0x340 [ 28.338405][ T802] ? netdev_name+0x43/0x60 [ 28.338408][ T802] ? __netdev_printk+0x17f/0x1d0 [ 28.338410][ T802] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 28.338413][ T802] netdev_info+0xe2/0x116 [ 28.338415][ T802] ? netdev_notice+0x120/0x120 [ 28.338417][ T802] ? do_raw_spin_lock+0x131/0x280 [ 28.338419][ T802] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 28.338421][ T802] ? __rwlock_init+0x150/0x150 [ 28.338423][ T802] ? rcu_is_watching+0x16/0xd0 [ 28.338424][ T802] ? rcu_is_watching+0x16/0xd0 [ 28.338425][ T802] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.338426][ T802] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 28.338427][ T802] ? trace_irq_enable.constprop.0+0x30/0x160 [ 28.338429][ T802] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 28.338430][ T802] netif_change_name.cold+0x4f/0x89 [ 28.338432][ T802] ? register_netdev+0x40/0x40 [ 28.338433][ T802] ? lock_release+0x184/0x1f0 [ 28.338435][ T802] ? netdev_adjacent_rename_links+0x470/0x470 [ 28.338438][ T802] ? __kernel_text_address+0x12/0x30 [ 28.338440][ T802] ? write_profile+0xf0/0xf0 [ 28.338443][ T802] ? __asan_memset+0x27/0x50 [ 28.338446][ T802] do_setlink.isra.0+0x1f7d/0x2a60 [ 28.338448][ T802] ? stack_trace_save+0x93/0xc0 [ 28.338450][ T802] ? rtnl_link_get_size+0x350/0x350 [ 28.338451][ T802] ? rcu_is_watching+0x16/0xd0 [ 28.338452][ T802] ? stack_depot_save_flags+0x1bc/0x790 [ 28.338455][ T802] ? kasan_save_stack+0x3d/0x50 [ 28.338457][ T802] ? kasan_save_stack+0x2f/0x50 [ 28.338458][ T802] ? kasan_save_track+0x14/0x30 [ 28.338459][ T802] ? __kasan_kmalloc+0x7b/0x90 [ 28.338460][ T802] ? __kmalloc_cache_noprof+0x29a/0x620 [ 28.338461][ T802] ? rtnl_newlink+0x124/0x11b0 [ 28.338462][ T802] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.338463][ T802] ? netlink_rcv_skb+0x14e/0x3a0 [ 28.338466][ T802] ? netlink_unicast+0x486/0x750 [ 28.338468][ T802] ? netlink_sendmsg+0x75b/0xc90 [ 28.338469][ T802] ? __sock_sendmsg+0xce/0x190 [ 28.338472][ T802] ? ____sys_sendmsg+0x61a/0x860 [ 28.338473][ T802] ? ___sys_sendmsg+0x14e/0x1d0 [ 28.338475][ T802] ? __sys_sendmsg+0x12c/0x1d0 [ 28.338476][ T802] ? do_syscall_64+0xff/0x530 [ 28.338479][ T802] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.338481][ T802] ? rcu_is_watching+0x16/0xd0 [ 28.338482][ T802] ? lock_acquire+0x13c/0x160 [ 28.338484][ T802] ? rcu_is_watching+0x16/0xd0 [ 28.338485][ T802] ? rcu_is_watching+0x16/0xd0 [ 28.338486][ T802] ? trace_contention_end+0xb3/0x180 [ 28.338487][ T802] ? __mutex_lock+0x1db/0x1ea0 [ 28.338488][ T802] ? __mutex_lock+0x9a3/0x1ea0 [ 28.338489][ T802] ? rtnl_newlink+0x9a8/0x11b0 [ 28.338491][ T802] ? ww_mutex_lock+0x160/0x160 [ 28.338492][ T802] ? nla_get_range_signed+0x3d0/0x3d0 [ 28.338495][ T802] ? rcu_is_watching+0x16/0xd0 [ 28.338496][ T802] ? __rtnl_newlink+0x3fa/0xa50 [ 28.338498][ T802] rtnl_newlink+0x9f1/0x11b0 [ 28.338500][ T802] ? rcu_is_watching+0x16/0xd0 [ 28.338501][ T802] ? rtnl_bridge_getlink+0x850/0x850 [ 28.338502][ T802] ? lock_acquire+0x13c/0x160 [ 28.338504][ T802] ? rcu_is_watching+0x16/0xd0 [ 28.338505][ T802] ? is_bpf_text_address+0x3e/0x110 [ 28.338507][ T802] ? is_bpf_text_address+0x72/0x110 [ 28.338508][ T802] ? kernel_text_address+0x149/0x170 [ 28.338510][ T802] ? rcu_is_watching+0x16/0xd0 [ 28.338511][ T802] ? cap_capable+0x1d7/0x3d0 [ 28.338514][ T802] ? arch_stack_walk+0xed/0x130 [ 28.338516][ T802] ? rcu_is_watching+0x16/0xd0 [ 28.338517][ T802] ? lock_acquire+0x13c/0x160 [ 28.338519][ T802] ? rcu_is_watching+0x16/0xd0 [ 28.338520][ T802] ? rtnl_bridge_getlink+0x850/0x850 [ 28.338521][ T802] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.338523][ T802] ? rtnl_link_fill+0x920/0x920 [ 28.338524][ T802] ? filter_irq_stacks+0xd0/0xd0 [ 28.338525][ T802] ? stack_depot_save_flags+0x1bc/0x790 [ 28.338528][ T802] netlink_rcv_skb+0x14e/0x3a0 [ 28.338529][ T802] ? rtnl_link_fill+0x920/0x920 [ 28.338531][ T802] ? lock_release+0x184/0x1f0 [ 28.338532][ T802] ? netlink_ack+0xcf0/0xcf0 [ 28.338534][ T802] ? __netlink_lookup+0xb9/0x6b0 [ 28.338537][ T802] ? rcu_is_watching+0x16/0xd0 [ 28.338538][ T802] ? lock_release+0x184/0x1f0 [ 28.338540][ T802] netlink_unicast+0x486/0x750 [ 28.338542][ T802] ? netlink_attachskb+0x810/0x810 [ 28.338544][ T802] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.338546][ T802] netlink_sendmsg+0x75b/0xc90 [ 28.338548][ T802] ? netlink_unicast+0x750/0x750 [ 28.338549][ T802] ? kernel_text_address+0x149/0x170 [ 28.338551][ T802] ? lock_acquire+0x13c/0x160 [ 28.338553][ T802] ? __import_iovec+0x36c/0x620 [ 28.338556][ T802] __sock_sendmsg+0xce/0x190 [ 28.338558][ T802] ____sys_sendmsg+0x61a/0x860 [ 28.338559][ T802] ? copy_msghdr_from_user+0x279/0x420 [ 28.338561][ T802] ? sock_write_iter+0x400/0x400 [ 28.338562][ T802] ? move_addr_to_kernel+0x40/0x40 [ 28.338564][ T802] ? filter_irq_stacks+0xd0/0xd0 [ 28.338566][ T802] ___sys_sendmsg+0x14e/0x1d0 [ 28.338568][ T802] ? copy_msghdr_from_user+0x420/0x420 [ 28.338573][ T802] __sys_sendmsg+0x12c/0x1d0 [ 28.338575][ T802] ? __sys_sendmsg_sock+0x20/0x20 [ 28.338578][ T802] ? rcu_is_watching+0x16/0xd0 [ 28.338579][ T802] do_syscall_64+0xff/0x530 [ 28.338581][ T802] ? exc_page_fault+0xee/0x100 [ 28.338583][ T802] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.338584][ T802] RIP: 0033:0x7f97f821254e [ 28.338586][ T802] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 28.338588][ T802] RSP: 002b:00007ffe7d52b8f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 28.338592][ T802] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f97f821254e [ 28.338593][ T802] RDX: 0000000000000000 RSI: 00007ffe7d52b9a0 RDI: 0000000000000005 [ 28.338594][ T802] RBP: 00007ffe7d52b900 R08: 0000000000000000 R09: 0000000000000000 [ 28.338595][ T802] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913921 [ 28.338596][ T802] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe7d52c070 [ 28.338598][ T802] [ 28.372813][ T802] ip (802) used greatest stack depth: 23208 bytes left [ 42.692636][ T1357] eth1: renamed from tmp [ 42.692650][ T1357] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 42.692652][ T1357] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1357, name: ip [ 42.692654][ T1357] preempt_count: 1, expected: 0 [ 42.692655][ T1357] RCU nest depth: 0, expected: 0 [ 42.692656][ T1357] INFO: lockdep is turned off. [ 42.692657][ T1357] irq event stamp: 0 [ 42.692658][ T1357] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 42.692662][ T1357] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 42.692668][ T1357] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 42.692670][ T1357] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 42.692672][ T1357] Preemption disabled at: [ 42.692672][ T1357] [] vprintk_emit+0x31b/0x3e0 [ 42.692679][ T1357] CPU: 3 UID: 0 PID: 1357 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.692683][ T1357] Tainted: [W]=WARN [ 42.692684][ T1357] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.692686][ T1357] Call Trace: [ 42.692687][ T1357] [ 42.692688][ T1357] dump_stack_lvl+0x6f/0xa0 [ 42.692694][ T1357] ? vprintk_emit+0x31b/0x3e0 [ 42.692696][ T1357] __might_resched.cold+0x1fe/0x2c1 [ 42.692699][ T1357] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.692703][ T1357] ? rcu_is_watching+0x16/0xd0 [ 42.692706][ T1357] __kmalloc_noprof+0x443/0x760 [ 42.692711][ T1357] ? __rwlock_init+0x150/0x150 [ 42.692715][ T1357] ? alloc_buf.isra.0+0x4b/0x260 [ 42.692722][ T1357] ? do_raw_spin_unlock+0x59/0x250 [ 42.692724][ T1357] alloc_buf.isra.0+0x4b/0x260 [ 42.692727][ T1357] put_chars+0x1e1/0x2f0 [ 42.692728][ T1357] ? __send_to_port+0x420/0x420 [ 42.692729][ T1357] ? printk_get_next_message+0x240/0x650 [ 42.692732][ T1357] ? console_prepend_replay+0x20/0x20 [ 42.692734][ T1357] ? pointer+0x794/0xed0 [ 42.692738][ T1357] hvc_console_print+0x292/0x780 [ 42.692743][ T1357] ? hvc_write+0x3a0/0x3a0 [ 42.692745][ T1357] ? __rwlock_init+0x150/0x150 [ 42.692747][ T1357] ? lock_acquire+0x13c/0x160 [ 42.692750][ T1357] console_emit_next_record+0x22f/0x4c0 [ 42.692752][ T1357] ? devkmsg_read+0x4b0/0x4b0 [ 42.692755][ T1357] ? rcu_is_watching+0x16/0xd0 [ 42.692756][ T1357] ? rcu_is_watching+0x16/0xd0 [ 42.692757][ T1357] ? rcu_is_watching+0x16/0xd0 [ 42.692758][ T1357] ? lock_acquire+0x13c/0x160 [ 42.692760][ T1357] ? console_flush_one_record+0x111/0x710 [ 42.692762][ T1357] console_flush_one_record+0x46f/0x710 [ 42.692764][ T1357] ? console_emit_next_record+0x4c0/0x4c0 [ 42.692767][ T1357] console_unlock+0xee/0x1f0 [ 42.692769][ T1357] ? lock_acquire+0x13c/0x160 [ 42.692771][ T1357] ? console_flush_one_record+0x710/0x710 [ 42.692772][ T1357] ? rcu_is_watching+0x16/0xd0 [ 42.692773][ T1357] ? lock_release+0x184/0x1f0 [ 42.692775][ T1357] ? lock_acquire+0xe0/0x160 [ 42.692776][ T1357] ? __rcu_read_lock+0x70/0x70 [ 42.692778][ T1357] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.692780][ T1357] ? vprintk_emit+0x320/0x3e0 [ 42.692781][ T1357] vprintk_emit+0x37c/0x3e0 [ 42.692783][ T1357] ? wake_up_klogd_work_func+0x90/0x90 [ 42.692784][ T1357] ? prepare_to_wait_event+0x8d/0x740 [ 42.692786][ T1357] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.692790][ T1357] ? _mutex_trylock_nest_lock+0x390/0x390 [ 42.692792][ T1357] _printk+0xc7/0x100 [ 42.692795][ T1357] ? snapshot_read.cold+0x21/0x21 [ 42.692797][ T1357] ? synchronize_rcu_normal+0x340/0x340 [ 42.692799][ T1357] ? netdev_name+0x43/0x60 [ 42.692802][ T1357] ? __netdev_printk+0x17f/0x1d0 [ 42.692804][ T1357] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 42.692807][ T1357] netdev_info+0xe2/0x116 [ 42.692810][ T1357] ? netdev_notice+0x120/0x120 [ 42.692812][ T1357] ? do_raw_spin_lock+0x131/0x280 [ 42.692814][ T1357] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 42.692817][ T1357] ? __rwlock_init+0x150/0x150 [ 42.692818][ T1357] ? rcu_is_watching+0x16/0xd0 [ 42.692819][ T1357] ? rcu_is_watching+0x16/0xd0 [ 42.692821][ T1357] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.692822][ T1357] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 42.692824][ T1357] ? trace_irq_enable.constprop.0+0x30/0x160 [ 42.692825][ T1357] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 42.692826][ T1357] netif_change_name.cold+0x4f/0x89 [ 42.692828][ T1357] ? register_netdev+0x40/0x40 [ 42.692829][ T1357] ? lock_release+0x184/0x1f0 [ 42.692831][ T1357] ? netdev_adjacent_rename_links+0x470/0x470 [ 42.692834][ T1357] ? __kernel_text_address+0x12/0x30 [ 42.692837][ T1357] ? write_profile+0xf0/0xf0 [ 42.692839][ T1357] ? __asan_memset+0x27/0x50 [ 42.692843][ T1357] do_setlink.isra.0+0x1f7d/0x2a60 [ 42.692845][ T1357] ? stack_trace_save+0x93/0xc0 [ 42.692846][ T1357] ? rtnl_link_get_size+0x350/0x350 [ 42.692848][ T1357] ? rcu_is_watching+0x16/0xd0 [ 42.692849][ T1357] ? stack_depot_save_flags+0x1bc/0x790 [ 42.692852][ T1357] ? kasan_save_stack+0x3d/0x50 [ 42.692854][ T1357] ? kasan_save_stack+0x2f/0x50 [ 42.692855][ T1357] ? kasan_save_track+0x14/0x30 [ 42.692856][ T1357] ? __kasan_kmalloc+0x7b/0x90 [ 42.692857][ T1357] ? __kmalloc_cache_noprof+0x29a/0x620 [ 42.692858][ T1357] ? rtnl_newlink+0x124/0x11b0 [ 42.692859][ T1357] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 42.692860][ T1357] ? netlink_rcv_skb+0x14e/0x3a0 [ 42.692863][ T1357] ? netlink_unicast+0x486/0x750 [ 42.692865][ T1357] ? netlink_sendmsg+0x75b/0xc90 [ 42.692866][ T1357] ? __sock_sendmsg+0xce/0x190 [ 42.692869][ T1357] ? ____sys_sendmsg+0x61a/0x860 [ 42.692870][ T1357] ? ___sys_sendmsg+0x14e/0x1d0 [ 42.692871][ T1357] ? __sys_sendmsg+0x12c/0x1d0 [ 42.692873][ T1357] ? do_syscall_64+0xff/0x530 [ 42.692875][ T1357] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 42.692878][ T1357] ? rcu_is_watching+0x16/0xd0 [ 42.692879][ T1357] ? lock_acquire+0x13c/0x160 [ 42.692880][ T1357] ? rcu_is_watching+0x16/0xd0 [ 42.692881][ T1357] ? rcu_is_watching+0x16/0xd0 [ 42.692883][ T1357] ? trace_contention_end+0xb3/0x180 [ 42.692884][ T1357] ? __mutex_lock+0x1db/0x1ea0 [ 42.692885][ T1357] ? __mutex_lock+0x9a3/0x1ea0 [ 42.692887][ T1357] ? rtnl_newlink+0x9a8/0x11b0 [ 42.692888][ T1357] ? ww_mutex_lock+0x160/0x160 [ 42.692889][ T1357] ? nla_get_range_signed+0x3d0/0x3d0 [ 42.692892][ T1357] ? rcu_is_watching+0x16/0xd0 [ 42.692893][ T1357] ? __rtnl_newlink+0x3fa/0xa50 [ 42.692895][ T1357] rtnl_newlink+0x9f1/0x11b0 [ 42.692897][ T1357] ? rcu_is_watching+0x16/0xd0 [ 42.692905][ T1357] ? rtnl_bridge_getlink+0x850/0x850 [ 42.692906][ T1357] ? lock_acquire+0x13c/0x160 [ 42.692908][ T1357] ? rcu_is_watching+0x16/0xd0 [ 42.692909][ T1357] ? is_bpf_text_address+0x3e/0x110 [ 42.692911][ T1357] ? is_bpf_text_address+0x72/0x110 [ 42.692912][ T1357] ? kernel_text_address+0x149/0x170 [ 42.692914][ T1357] ? rcu_is_watching+0x16/0xd0 [ 42.692915][ T1357] ? cap_capable+0x1d7/0x3d0 [ 42.692918][ T1357] ? arch_stack_walk+0xed/0x130 [ 42.692921][ T1357] ? rcu_is_watching+0x16/0xd0 [ 42.692922][ T1357] ? lock_acquire+0x13c/0x160 [ 42.692923][ T1357] ? rcu_is_watching+0x16/0xd0 [ 42.692924][ T1357] ? rtnl_bridge_getlink+0x850/0x850 [ 42.692926][ T1357] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 42.692928][ T1357] ? rtnl_link_fill+0x920/0x920 [ 42.692929][ T1357] ? filter_irq_stacks+0xd0/0xd0 [ 42.692931][ T1357] ? stack_depot_save_flags+0x1bc/0x790 [ 42.692933][ T1357] netlink_rcv_skb+0x14e/0x3a0 [ 42.692935][ T1357] ? rtnl_link_fill+0x920/0x920 [ 42.692936][ T1357] ? lock_release+0x184/0x1f0 [ 42.692938][ T1357] ? netlink_ack+0xcf0/0xcf0 [ 42.692940][ T1357] ? __netlink_lookup+0xb9/0x6b0 [ 42.692943][ T1357] ? rcu_is_watching+0x16/0xd0 [ 42.692944][ T1357] ? lock_release+0x184/0x1f0 [ 42.692946][ T1357] netlink_unicast+0x486/0x750 [ 42.692948][ T1357] ? netlink_attachskb+0x810/0x810 [ 42.692950][ T1357] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 42.692952][ T1357] netlink_sendmsg+0x75b/0xc90 [ 42.692954][ T1357] ? netlink_unicast+0x750/0x750 [ 42.692956][ T1357] ? kernel_text_address+0x149/0x170 [ 42.692957][ T1357] ? lock_acquire+0x13c/0x160 [ 42.692959][ T1357] ? __import_iovec+0x36c/0x620 [ 42.692962][ T1357] __sock_sendmsg+0xce/0x190 [ 42.692964][ T1357] ____sys_sendmsg+0x61a/0x860 [ 42.692966][ T1357] ? copy_msghdr_from_user+0x279/0x420 [ 42.692967][ T1357] ? sock_write_iter+0x400/0x400 [ 42.692969][ T1357] ? move_addr_to_kernel+0x40/0x40 [ 42.692970][ T1357] ? filter_irq_stacks+0xd0/0xd0 [ 42.692973][ T1357] ___sys_sendmsg+0x14e/0x1d0 [ 42.692975][ T1357] ? copy_msghdr_from_user+0x420/0x420 [ 42.692980][ T1357] __sys_sendmsg+0x12c/0x1d0 [ 42.692982][ T1357] ? __sys_sendmsg_sock+0x20/0x20 [ 42.692984][ T1357] ? rcu_is_watching+0x16/0xd0 [ 42.692986][ T1357] do_syscall_64+0xff/0x530 [ 42.692988][ T1357] ? exc_page_fault+0xee/0x100 [ 42.692990][ T1357] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 42.692991][ T1357] RIP: 0033:0x7fabce75754e [ 42.692993][ T1357] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 42.692995][ T1357] RSP: 002b:00007ffd7d617be0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 42.692999][ T1357] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fabce75754e [ 42.693000][ T1357] RDX: 0000000000000000 RSI: 00007ffd7d617c90 RDI: 0000000000000005 [ 42.693001][ T1357] RBP: 00007ffd7d617bf0 R08: 0000000000000000 R09: 0000000000000000 [ 42.693002][ T1357] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91392f [ 42.693003][ T1357] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd7d618360 [ 42.693005][ T1357] [ 58.201168][ T1887] eth1: renamed from tmp [ 58.201184][ T1887] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 58.201186][ T1887] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1887, name: ip [ 58.201188][ T1887] preempt_count: 1, expected: 0 [ 58.201189][ T1887] RCU nest depth: 0, expected: 0 [ 58.201190][ T1887] INFO: lockdep is turned off. [ 58.201191][ T1887] irq event stamp: 0 [ 58.201191][ T1887] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 58.201198][ T1887] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 58.201204][ T1887] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 58.201206][ T1887] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 58.201208][ T1887] Preemption disabled at: [ 58.201209][ T1887] [] vprintk_emit+0x31b/0x3e0 [ 58.201215][ T1887] CPU: 2 UID: 0 PID: 1887 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 58.201219][ T1887] Tainted: [W]=WARN [ 58.201220][ T1887] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.201221][ T1887] Call Trace: [ 58.201223][ T1887] [ 58.201224][ T1887] dump_stack_lvl+0x6f/0xa0 [ 58.201230][ T1887] ? vprintk_emit+0x31b/0x3e0 [ 58.201231][ T1887] __might_resched.cold+0x1fe/0x2c1 [ 58.201235][ T1887] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 58.201238][ T1887] ? rcu_is_watching+0x16/0xd0 [ 58.201241][ T1887] __kmalloc_noprof+0x443/0x760 [ 58.201244][ T1887] ? __rwlock_init+0x150/0x150 [ 58.201247][ T1887] ? alloc_buf.isra.0+0x4b/0x260 [ 58.201252][ T1887] ? do_raw_spin_unlock+0x59/0x250 [ 58.201254][ T1887] alloc_buf.isra.0+0x4b/0x260 [ 58.201256][ T1887] put_chars+0x1e1/0x2f0 [ 58.201258][ T1887] ? __send_to_port+0x420/0x420 [ 58.201259][ T1887] ? printk_get_next_message+0x240/0x650 [ 58.201261][ T1887] ? console_prepend_replay+0x20/0x20 [ 58.201263][ T1887] ? pointer+0x794/0xed0 [ 58.201267][ T1887] hvc_console_print+0x292/0x780 [ 58.201272][ T1887] ? hvc_write+0x3a0/0x3a0 [ 58.201273][ T1887] ? __rwlock_init+0x150/0x150 [ 58.201275][ T1887] ? lock_acquire+0x13c/0x160 [ 58.201278][ T1887] console_emit_next_record+0x22f/0x4c0 [ 58.201281][ T1887] ? devkmsg_read+0x4b0/0x4b0 [ 58.201283][ T1887] ? rcu_is_watching+0x16/0xd0 [ 58.201284][ T1887] ? rcu_is_watching+0x16/0xd0 [ 58.201285][ T1887] ? rcu_is_watching+0x16/0xd0 [ 58.201286][ T1887] ? lock_acquire+0x13c/0x160 [ 58.201288][ T1887] ? console_flush_one_record+0x111/0x710 [ 58.201289][ T1887] console_flush_one_record+0x46f/0x710 [ 58.201291][ T1887] ? console_emit_next_record+0x4c0/0x4c0 [ 58.201294][ T1887] console_unlock+0xee/0x1f0 [ 58.201296][ T1887] ? lock_acquire+0x13c/0x160 [ 58.201298][ T1887] ? console_flush_one_record+0x710/0x710 [ 58.201299][ T1887] ? rcu_is_watching+0x16/0xd0 [ 58.201300][ T1887] ? lock_release+0x184/0x1f0 [ 58.201302][ T1887] ? lock_acquire+0xe0/0x160 [ 58.201303][ T1887] ? __rcu_read_lock+0x70/0x70 [ 58.201305][ T1887] ? __down_trylock_console_sem+0x5e/0xa0 [ 58.201307][ T1887] ? vprintk_emit+0x320/0x3e0 [ 58.201308][ T1887] vprintk_emit+0x37c/0x3e0 [ 58.201310][ T1887] ? wake_up_klogd_work_func+0x90/0x90 [ 58.201311][ T1887] ? prepare_to_wait_event+0x8d/0x740 [ 58.201314][ T1887] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 58.201317][ T1887] ? _mutex_trylock_nest_lock+0x390/0x390 [ 58.201319][ T1887] _printk+0xc7/0x100 [ 58.201322][ T1887] ? snapshot_read.cold+0x21/0x21 [ 58.201324][ T1887] ? synchronize_rcu_normal+0x340/0x340 [ 58.201326][ T1887] ? netdev_name+0x43/0x60 [ 58.201330][ T1887] ? __netdev_printk+0x17f/0x1d0 [ 58.201331][ T1887] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 58.201335][ T1887] netdev_info+0xe2/0x116 [ 58.201337][ T1887] ? netdev_notice+0x120/0x120 [ 58.201339][ T1887] ? do_raw_spin_lock+0x131/0x280 [ 58.201341][ T1887] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 58.201343][ T1887] ? __rwlock_init+0x150/0x150 [ 58.201345][ T1887] ? rcu_is_watching+0x16/0xd0 [ 58.201346][ T1887] ? rcu_is_watching+0x16/0xd0 [ 58.201347][ T1887] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 58.201348][ T1887] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 58.201350][ T1887] ? trace_irq_enable.constprop.0+0x30/0x160 [ 58.201351][ T1887] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 58.201353][ T1887] netif_change_name.cold+0x4f/0x89 [ 58.201354][ T1887] ? register_netdev+0x40/0x40 [ 58.201356][ T1887] ? lock_release+0x184/0x1f0 [ 58.201358][ T1887] ? netdev_adjacent_rename_links+0x470/0x470 [ 58.201360][ T1887] ? __kernel_text_address+0x12/0x30 [ 58.201363][ T1887] ? write_profile+0xf0/0xf0 [ 58.201365][ T1887] ? __asan_memset+0x27/0x50 [ 58.201369][ T1887] do_setlink.isra.0+0x1f7d/0x2a60 [ 58.201371][ T1887] ? stack_trace_save+0x93/0xc0 [ 58.201372][ T1887] ? rtnl_link_get_size+0x350/0x350 [ 58.201373][ T1887] ? rcu_is_watching+0x16/0xd0 [ 58.201374][ T1887] ? stack_depot_save_flags+0x1bc/0x790 [ 58.201378][ T1887] ? kasan_save_stack+0x3d/0x50 [ 58.201380][ T1887] ? kasan_save_stack+0x2f/0x50 [ 58.201381][ T1887] ? kasan_save_track+0x14/0x30 [ 58.201382][ T1887] ? __kasan_kmalloc+0x7b/0x90 [ 58.201383][ T1887] ? __kmalloc_cache_noprof+0x29a/0x620 [ 58.201384][ T1887] ? rtnl_newlink+0x124/0x11b0 [ 58.201386][ T1887] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 58.201387][ T1887] ? netlink_rcv_skb+0x14e/0x3a0 [ 58.201390][ T1887] ? netlink_unicast+0x486/0x750 [ 58.201391][ T1887] ? netlink_sendmsg+0x75b/0xc90 [ 58.201393][ T1887] ? __sock_sendmsg+0xce/0x190 [ 58.201395][ T1887] ? ____sys_sendmsg+0x61a/0x860 [ 58.201397][ T1887] ? ___sys_sendmsg+0x14e/0x1d0 [ 58.201398][ T1887] ? __sys_sendmsg+0x12c/0x1d0 [ 58.201400][ T1887] ? do_syscall_64+0xff/0x530 [ 58.201402][ T1887] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 58.201405][ T1887] ? rcu_is_watching+0x16/0xd0 [ 58.201406][ T1887] ? lock_acquire+0x13c/0x160 [ 58.201408][ T1887] ? rcu_is_watching+0x16/0xd0 [ 58.201409][ T1887] ? rcu_is_watching+0x16/0xd0 [ 58.201410][ T1887] ? trace_contention_end+0xb3/0x180 [ 58.201411][ T1887] ? __mutex_lock+0x1db/0x1ea0 [ 58.201412][ T1887] ? __mutex_lock+0x9a3/0x1ea0 [ 58.201414][ T1887] ? rtnl_newlink+0x9a8/0x11b0 [ 58.201415][ T1887] ? ww_mutex_lock+0x160/0x160 [ 58.201416][ T1887] ? nla_get_range_signed+0x3d0/0x3d0 [ 58.201420][ T1887] ? rcu_is_watching+0x16/0xd0 [ 58.201421][ T1887] ? __rtnl_newlink+0x3fa/0xa50 [ 58.201423][ T1887] rtnl_newlink+0x9f1/0x11b0 [ 58.201425][ T1887] ? rcu_is_watching+0x16/0xd0 [ 58.201426][ T1887] ? rtnl_bridge_getlink+0x850/0x850 [ 58.201427][ T1887] ? lock_acquire+0x13c/0x160 [ 58.201429][ T1887] ? rcu_is_watching+0x16/0xd0 [ 58.201430][ T1887] ? is_bpf_text_address+0x3e/0x110 [ 58.201432][ T1887] ? is_bpf_text_address+0x72/0x110 [ 58.201434][ T1887] ? kernel_text_address+0x149/0x170 [ 58.201435][ T1887] ? rcu_is_watching+0x16/0xd0 [ 58.201436][ T1887] ? cap_capable+0x1d7/0x3d0 [ 58.201439][ T1887] ? arch_stack_walk+0xed/0x130 [ 58.201442][ T1887] ? rcu_is_watching+0x16/0xd0 [ 58.201443][ T1887] ? lock_acquire+0x13c/0x160 [ 58.201445][ T1887] ? rcu_is_watching+0x16/0xd0 [ 58.201446][ T1887] ? rtnl_bridge_getlink+0x850/0x850 [ 58.201447][ T1887] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 58.201449][ T1887] ? rtnl_link_fill+0x920/0x920 [ 58.201450][ T1887] ? filter_irq_stacks+0xd0/0xd0 [ 58.201452][ T1887] ? stack_depot_save_flags+0x1bc/0x790 [ 58.201454][ T1887] netlink_rcv_skb+0x14e/0x3a0 [ 58.201456][ T1887] ? rtnl_link_fill+0x920/0x920 [ 58.201457][ T1887] ? lock_release+0x184/0x1f0 [ 58.201458][ T1887] ? netlink_ack+0xcf0/0xcf0 [ 58.201460][ T1887] ? __netlink_lookup+0xb9/0x6b0 [ 58.201463][ T1887] ? rcu_is_watching+0x16/0xd0 [ 58.201464][ T1887] ? lock_release+0x184/0x1f0 [ 58.201466][ T1887] netlink_unicast+0x486/0x750 [ 58.201469][ T1887] ? netlink_attachskb+0x810/0x810 [ 58.201470][ T1887] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 58.201472][ T1887] netlink_sendmsg+0x75b/0xc90 [ 58.201474][ T1887] ? netlink_unicast+0x750/0x750 [ 58.201476][ T1887] ? kernel_text_address+0x149/0x170 [ 58.201478][ T1887] ? lock_acquire+0x13c/0x160 [ 58.201479][ T1887] ? __import_iovec+0x36c/0x620 [ 58.201482][ T1887] __sock_sendmsg+0xce/0x190 [ 58.201484][ T1887] ____sys_sendmsg+0x61a/0x860 [ 58.201486][ T1887] ? copy_msghdr_from_user+0x279/0x420 [ 58.201487][ T1887] ? sock_write_iter+0x400/0x400 [ 58.201489][ T1887] ? move_addr_to_kernel+0x40/0x40 [ 58.201490][ T1887] ? filter_irq_stacks+0xd0/0xd0 [ 58.201493][ T1887] ___sys_sendmsg+0x14e/0x1d0 [ 58.201495][ T1887] ? copy_msghdr_from_user+0x420/0x420 [ 58.201500][ T1887] __sys_sendmsg+0x12c/0x1d0 [ 58.201502][ T1887] ? __sys_sendmsg_sock+0x20/0x20 [ 58.201504][ T1887] ? rcu_is_watching+0x16/0xd0 [ 58.201506][ T1887] do_syscall_64+0xff/0x530 [ 58.201508][ T1887] ? exc_page_fault+0xee/0x100 [ 58.201510][ T1887] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 58.201511][ T1887] RIP: 0033:0x7fc7356e154e [ 58.201513][ T1887] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 58.201515][ T1887] RSP: 002b:00007ffe34c17af0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 58.201518][ T1887] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc7356e154e [ 58.201520][ T1887] RDX: 0000000000000000 RSI: 00007ffe34c17ba0 RDI: 0000000000000005 [ 58.201521][ T1887] RBP: 00007ffe34c17b00 R08: 0000000000000000 R09: 0000000000000000 [ 58.201521][ T1887] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91393f [ 58.201522][ T1887] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe34c18270 [ 58.201525][ T1887] [ 72.998733][ T2418] eth1: renamed from tmp [ 72.998750][ T2418] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 72.998753][ T2418] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2418, name: ip [ 72.998755][ T2418] preempt_count: 1, expected: 0 [ 72.998756][ T2418] RCU nest depth: 0, expected: 0 [ 72.998758][ T2418] INFO: lockdep is turned off. [ 72.998759][ T2418] irq event stamp: 0 [ 72.998760][ T2418] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 72.998765][ T2418] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 72.998772][ T2418] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 72.998775][ T2418] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 72.998777][ T2418] Preemption disabled at: [ 72.998778][ T2418] [] vprintk_emit+0x31b/0x3e0 [ 72.998787][ T2418] CPU: 1 UID: 0 PID: 2418 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 72.998791][ T2418] Tainted: [W]=WARN [ 72.998792][ T2418] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.998795][ T2418] Call Trace: [ 72.998796][ T2418] [ 72.998798][ T2418] dump_stack_lvl+0x6f/0xa0 [ 72.998805][ T2418] ? vprintk_emit+0x31b/0x3e0 [ 72.998807][ T2418] __might_resched.cold+0x1fe/0x2c1 [ 72.998811][ T2418] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 72.998816][ T2418] ? rcu_is_watching+0x16/0xd0 [ 72.998819][ T2418] __kmalloc_noprof+0x443/0x760 [ 72.998823][ T2418] ? __rwlock_init+0x150/0x150 [ 72.998827][ T2418] ? alloc_buf.isra.0+0x4b/0x260 [ 72.998833][ T2418] ? do_raw_spin_unlock+0x59/0x250 [ 72.998835][ T2418] alloc_buf.isra.0+0x4b/0x260 [ 72.998839][ T2418] put_chars+0x1e1/0x2f0 [ 72.998842][ T2418] ? __send_to_port+0x420/0x420 [ 72.998843][ T2418] ? printk_get_next_message+0x240/0x650 [ 72.998847][ T2418] ? console_prepend_replay+0x20/0x20 [ 72.998850][ T2418] ? pointer+0x794/0xed0 [ 72.998854][ T2418] hvc_console_print+0x292/0x780 [ 72.998860][ T2418] ? hvc_write+0x3a0/0x3a0 [ 72.998863][ T2418] ? __rwlock_init+0x150/0x150 [ 72.998865][ T2418] ? lock_acquire+0x13c/0x160 [ 72.998869][ T2418] console_emit_next_record+0x22f/0x4c0 [ 72.998873][ T2418] ? devkmsg_read+0x4b0/0x4b0 [ 72.998876][ T2418] ? rcu_is_watching+0x16/0xd0 [ 72.998878][ T2418] ? rcu_is_watching+0x16/0xd0 [ 72.998880][ T2418] ? rcu_is_watching+0x16/0xd0 [ 72.998881][ T2418] ? lock_acquire+0x13c/0x160 [ 72.998884][ T2418] ? console_flush_one_record+0x111/0x710 [ 72.998887][ T2418] console_flush_one_record+0x46f/0x710 [ 72.998890][ T2418] ? console_emit_next_record+0x4c0/0x4c0 [ 72.998894][ T2418] console_unlock+0xee/0x1f0 [ 72.998897][ T2418] ? lock_acquire+0x13c/0x160 [ 72.998899][ T2418] ? console_flush_one_record+0x710/0x710 [ 72.998902][ T2418] ? rcu_is_watching+0x16/0xd0 [ 72.998904][ T2418] ? lock_release+0x184/0x1f0 [ 72.998906][ T2418] ? lock_acquire+0xe0/0x160 [ 72.998908][ T2418] ? __rcu_read_lock+0x70/0x70 [ 72.998910][ T2418] ? __down_trylock_console_sem+0x5e/0xa0 [ 72.998913][ T2418] ? vprintk_emit+0x320/0x3e0 [ 72.998916][ T2418] vprintk_emit+0x37c/0x3e0 [ 72.998918][ T2418] ? wake_up_klogd_work_func+0x90/0x90 [ 72.998920][ T2418] ? prepare_to_wait_event+0x8d/0x740 [ 72.998923][ T2418] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 72.998927][ T2418] ? _mutex_trylock_nest_lock+0x390/0x390 [ 72.998931][ T2418] _printk+0xc7/0x100 [ 72.998935][ T2418] ? snapshot_read.cold+0x21/0x21 [ 72.998938][ T2418] ? synchronize_rcu_normal+0x340/0x340 [ 72.998941][ T2418] ? netdev_name+0x43/0x60 [ 72.998945][ T2418] ? __netdev_printk+0x17f/0x1d0 [ 72.998948][ T2418] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 72.998952][ T2418] netdev_info+0xe2/0x116 [ 72.998955][ T2418] ? netdev_notice+0x120/0x120 [ 72.998958][ T2418] ? do_raw_spin_lock+0x131/0x280 [ 72.998960][ T2418] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 72.998964][ T2418] ? __rwlock_init+0x150/0x150 [ 72.998966][ T2418] ? rcu_is_watching+0x16/0xd0 [ 72.998968][ T2418] ? rcu_is_watching+0x16/0xd0 [ 72.998970][ T2418] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 72.998972][ T2418] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 72.998974][ T2418] ? trace_irq_enable.constprop.0+0x30/0x160 [ 72.998976][ T2418] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 72.998978][ T2418] netif_change_name.cold+0x4f/0x89 [ 72.998981][ T2418] ? register_netdev+0x40/0x40 [ 72.998983][ T2418] ? lock_release+0x184/0x1f0 [ 72.998986][ T2418] ? netdev_adjacent_rename_links+0x470/0x470 [ 72.998989][ T2418] ? __kernel_text_address+0x12/0x30 [ 72.998992][ T2418] ? write_profile+0xf0/0xf0 [ 72.998996][ T2418] ? __asan_memset+0x27/0x50 [ 72.999001][ T2418] do_setlink.isra.0+0x1f7d/0x2a60 [ 72.999004][ T2418] ? stack_trace_save+0x93/0xc0 [ 72.999011][ T2418] ? rtnl_link_get_size+0x350/0x350 [ 72.999013][ T2418] ? rcu_is_watching+0x16/0xd0 [ 72.999015][ T2418] ? stack_depot_save_flags+0x1bc/0x790 [ 72.999020][ T2418] ? kasan_save_stack+0x3d/0x50 [ 72.999022][ T2418] ? kasan_save_stack+0x2f/0x50 [ 72.999024][ T2418] ? kasan_save_track+0x14/0x30 [ 72.999026][ T2418] ? __kasan_kmalloc+0x7b/0x90 [ 72.999028][ T2418] ? __kmalloc_cache_noprof+0x29a/0x620 [ 72.999030][ T2418] ? rtnl_newlink+0x124/0x11b0 [ 72.999032][ T2418] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.999034][ T2418] ? netlink_rcv_skb+0x14e/0x3a0 [ 72.999037][ T2418] ? netlink_unicast+0x486/0x750 [ 72.999039][ T2418] ? netlink_sendmsg+0x75b/0xc90 [ 72.999042][ T2418] ? __sock_sendmsg+0xce/0x190 [ 72.999045][ T2418] ? ____sys_sendmsg+0x61a/0x860 [ 72.999047][ T2418] ? ___sys_sendmsg+0x14e/0x1d0 [ 72.999049][ T2418] ? __sys_sendmsg+0x12c/0x1d0 [ 72.999052][ T2418] ? do_syscall_64+0xff/0x530 [ 72.999055][ T2418] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.999058][ T2418] ? rcu_is_watching+0x16/0xd0 [ 72.999061][ T2418] ? lock_acquire+0x13c/0x160 [ 72.999063][ T2418] ? rcu_is_watching+0x16/0xd0 [ 72.999064][ T2418] ? rcu_is_watching+0x16/0xd0 [ 72.999066][ T2418] ? trace_contention_end+0xb3/0x180 [ 72.999069][ T2418] ? __mutex_lock+0x1db/0x1ea0 [ 72.999070][ T2418] ? __mutex_lock+0x9a3/0x1ea0 [ 72.999072][ T2418] ? rtnl_newlink+0x9a8/0x11b0 [ 72.999075][ T2418] ? ww_mutex_lock+0x160/0x160 [ 72.999077][ T2418] ? nla_get_range_signed+0x3d0/0x3d0 [ 72.999081][ T2418] ? rcu_is_watching+0x16/0xd0 [ 72.999083][ T2418] ? __rtnl_newlink+0x3fa/0xa50 [ 72.999086][ T2418] rtnl_newlink+0x9f1/0x11b0 [ 72.999090][ T2418] ? rcu_is_watching+0x16/0xd0 [ 72.999092][ T2418] ? rtnl_bridge_getlink+0x850/0x850 [ 72.999093][ T2418] ? lock_acquire+0x13c/0x160 [ 72.999096][ T2418] ? rcu_is_watching+0x16/0xd0 [ 72.999098][ T2418] ? is_bpf_text_address+0x3e/0x110 [ 72.999101][ T2418] ? is_bpf_text_address+0x72/0x110 [ 72.999103][ T2418] ? kernel_text_address+0x149/0x170 [ 72.999105][ T2418] ? rcu_is_watching+0x16/0xd0 [ 72.999107][ T2418] ? cap_capable+0x1d7/0x3d0 [ 72.999111][ T2418] ? arch_stack_walk+0xed/0x130 [ 72.999114][ T2418] ? rcu_is_watching+0x16/0xd0 [ 72.999116][ T2418] ? lock_acquire+0x13c/0x160 [ 72.999119][ T2418] ? rcu_is_watching+0x16/0xd0 [ 72.999121][ T2418] ? rtnl_bridge_getlink+0x850/0x850 [ 72.999123][ T2418] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.999126][ T2418] ? rtnl_link_fill+0x920/0x920 [ 72.999128][ T2418] ? filter_irq_stacks+0xd0/0xd0 [ 72.999131][ T2418] ? stack_depot_save_flags+0x1bc/0x790 [ 72.999134][ T2418] netlink_rcv_skb+0x14e/0x3a0 [ 72.999137][ T2418] ? rtnl_link_fill+0x920/0x920 [ 72.999139][ T2418] ? lock_release+0x184/0x1f0 [ 72.999142][ T2418] ? netlink_ack+0xcf0/0xcf0 [ 72.999144][ T2418] ? __netlink_lookup+0xb9/0x6b0 [ 72.999148][ T2418] ? rcu_is_watching+0x16/0xd0 [ 72.999150][ T2418] ? lock_release+0x184/0x1f0 [ 72.999153][ T2418] netlink_unicast+0x486/0x750 [ 72.999157][ T2418] ? netlink_attachskb+0x810/0x810 [ 72.999159][ T2418] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.999163][ T2418] netlink_sendmsg+0x75b/0xc90 [ 72.999166][ T2418] ? netlink_unicast+0x750/0x750 [ 72.999168][ T2418] ? kernel_text_address+0x149/0x170 [ 72.999171][ T2418] ? lock_acquire+0x13c/0x160 [ 72.999173][ T2418] ? __import_iovec+0x36c/0x620 [ 72.999177][ T2418] __sock_sendmsg+0xce/0x190 [ 72.999180][ T2418] ____sys_sendmsg+0x61a/0x860 [ 72.999183][ T2418] ? copy_msghdr_from_user+0x279/0x420 [ 72.999185][ T2418] ? sock_write_iter+0x400/0x400 [ 72.999188][ T2418] ? move_addr_to_kernel+0x40/0x40 [ 72.999190][ T2418] ? filter_irq_stacks+0xd0/0xd0 [ 72.999198][ T2418] ___sys_sendmsg+0x14e/0x1d0 [ 72.999201][ T2418] ? copy_msghdr_from_user+0x420/0x420 [ 72.999209][ T2418] __sys_sendmsg+0x12c/0x1d0 [ 72.999212][ T2418] ? __sys_sendmsg_sock+0x20/0x20 [ 72.999216][ T2418] ? rcu_is_watching+0x16/0xd0 [ 72.999219][ T2418] do_syscall_64+0xff/0x530 [ 72.999222][ T2418] ? exc_page_fault+0xee/0x100 [ 72.999224][ T2418] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.999227][ T2418] RIP: 0033:0x7fd44883954e [ 72.999229][ T2418] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 72.999232][ T2418] RSP: 002b:00007ffc32965f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.999236][ T2418] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fd44883954e [ 72.999238][ T2418] RDX: 0000000000000000 RSI: 00007ffc32966040 RDI: 0000000000000005 [ 72.999239][ T2418] RBP: 00007ffc32965fa0 R08: 0000000000000000 R09: 0000000000000000 [ 72.999241][ T2418] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91394e [ 72.999242][ T2418] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc32966710 [ 72.999246][ T2418] [ 150.135208][ T3793] eth1: renamed from tmp [ 150.135222][ T3793] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 150.135225][ T3793] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3793, name: ip [ 150.135226][ T3793] preempt_count: 1, expected: 0 [ 150.135227][ T3793] RCU nest depth: 0, expected: 0 [ 150.135228][ T3793] INFO: lockdep is turned off. [ 150.135229][ T3793] irq event stamp: 0 [ 150.135230][ T3793] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 150.135234][ T3793] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 150.135240][ T3793] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 150.135242][ T3793] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 150.135244][ T3793] Preemption disabled at: [ 150.135245][ T3793] [] vprintk_emit+0x31b/0x3e0 [ 150.135251][ T3793] CPU: 3 UID: 0 PID: 3793 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 150.135254][ T3793] Tainted: [W]=WARN [ 150.135255][ T3793] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.135257][ T3793] Call Trace: [ 150.135258][ T3793] [ 150.135259][ T3793] dump_stack_lvl+0x6f/0xa0 [ 150.135265][ T3793] ? vprintk_emit+0x31b/0x3e0 [ 150.135266][ T3793] __might_resched.cold+0x1fe/0x2c1 [ 150.135270][ T3793] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 150.135273][ T3793] ? rcu_is_watching+0x16/0xd0 [ 150.135276][ T3793] __kmalloc_noprof+0x443/0x760 [ 150.135278][ T3793] ? __rwlock_init+0x150/0x150 [ 150.135285][ T3793] ? alloc_buf.isra.0+0x4b/0x260 [ 150.135290][ T3793] ? do_raw_spin_unlock+0x59/0x250 [ 150.135292][ T3793] alloc_buf.isra.0+0x4b/0x260 [ 150.135294][ T3793] put_chars+0x1e1/0x2f0 [ 150.135296][ T3793] ? __send_to_port+0x420/0x420 [ 150.135297][ T3793] ? printk_get_next_message+0x240/0x650 [ 150.135299][ T3793] ? console_prepend_replay+0x20/0x20 [ 150.135302][ T3793] ? pointer+0x794/0xed0 [ 150.135305][ T3793] hvc_console_print+0x292/0x780 [ 150.135310][ T3793] ? hvc_write+0x3a0/0x3a0 [ 150.135311][ T3793] ? __rwlock_init+0x150/0x150 [ 150.135313][ T3793] ? lock_acquire+0x13c/0x160 [ 150.135316][ T3793] console_emit_next_record+0x22f/0x4c0 [ 150.135318][ T3793] ? devkmsg_read+0x4b0/0x4b0 [ 150.135320][ T3793] ? rcu_is_watching+0x16/0xd0 [ 150.135321][ T3793] ? rcu_is_watching+0x16/0xd0 [ 150.135322][ T3793] ? rcu_is_watching+0x16/0xd0 [ 150.135323][ T3793] ? lock_acquire+0x13c/0x160 [ 150.135325][ T3793] ? console_flush_one_record+0x111/0x710 [ 150.135327][ T3793] console_flush_one_record+0x46f/0x710 [ 150.135329][ T3793] ? console_emit_next_record+0x4c0/0x4c0 [ 150.135331][ T3793] console_unlock+0xee/0x1f0 [ 150.135333][ T3793] ? lock_acquire+0x13c/0x160 [ 150.135335][ T3793] ? console_flush_one_record+0x710/0x710 [ 150.135336][ T3793] ? rcu_is_watching+0x16/0xd0 [ 150.135337][ T3793] ? lock_release+0x184/0x1f0 [ 150.135339][ T3793] ? lock_acquire+0xe0/0x160 [ 150.135340][ T3793] ? __rcu_read_lock+0x70/0x70 [ 150.135342][ T3793] ? __down_trylock_console_sem+0x5e/0xa0 [ 150.135344][ T3793] ? vprintk_emit+0x320/0x3e0 [ 150.135345][ T3793] vprintk_emit+0x37c/0x3e0 [ 150.135347][ T3793] ? wake_up_klogd_work_func+0x90/0x90 [ 150.135348][ T3793] ? prepare_to_wait_event+0x8d/0x740 [ 150.135350][ T3793] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 150.135353][ T3793] ? _mutex_trylock_nest_lock+0x390/0x390 [ 150.135356][ T3793] _printk+0xc7/0x100 [ 150.135359][ T3793] ? snapshot_read.cold+0x21/0x21 [ 150.135360][ T3793] ? synchronize_rcu_normal+0x340/0x340 [ 150.135363][ T3793] ? netdev_name+0x43/0x60 [ 150.135366][ T3793] ? __netdev_printk+0x17f/0x1d0 [ 150.135368][ T3793] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 150.135371][ T3793] netdev_info+0xe2/0x116 [ 150.135373][ T3793] ? netdev_notice+0x120/0x120 [ 150.135375][ T3793] ? do_raw_spin_lock+0x131/0x280 [ 150.135376][ T3793] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 150.135379][ T3793] ? __rwlock_init+0x150/0x150 [ 150.135380][ T3793] ? rcu_is_watching+0x16/0xd0 [ 150.135381][ T3793] ? rcu_is_watching+0x16/0xd0 [ 150.135382][ T3793] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 150.135384][ T3793] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 150.135385][ T3793] ? trace_irq_enable.constprop.0+0x30/0x160 [ 150.135386][ T3793] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 150.135388][ T3793] netif_change_name.cold+0x4f/0x89 [ 150.135389][ T3793] ? register_netdev+0x40/0x40 [ 150.135391][ T3793] ? lock_release+0x184/0x1f0 [ 150.135392][ T3793] ? netdev_adjacent_rename_links+0x470/0x470 [ 150.135395][ T3793] ? __kernel_text_address+0x12/0x30 [ 150.135397][ T3793] ? write_profile+0xf0/0xf0 [ 150.135400][ T3793] ? __asan_memset+0x27/0x50 [ 150.135404][ T3793] do_setlink.isra.0+0x1f7d/0x2a60 [ 150.135405][ T3793] ? stack_trace_save+0x93/0xc0 [ 150.135407][ T3793] ? rtnl_link_get_size+0x350/0x350 [ 150.135408][ T3793] ? rcu_is_watching+0x16/0xd0 [ 150.135409][ T3793] ? stack_depot_save_flags+0x1bc/0x790 [ 150.135412][ T3793] ? kasan_save_stack+0x3d/0x50 [ 150.135414][ T3793] ? kasan_save_stack+0x2f/0x50 [ 150.135415][ T3793] ? kasan_save_track+0x14/0x30 [ 150.135416][ T3793] ? __kasan_kmalloc+0x7b/0x90 [ 150.135417][ T3793] ? __kmalloc_cache_noprof+0x29a/0x620 [ 150.135418][ T3793] ? rtnl_newlink+0x124/0x11b0 [ 150.135419][ T3793] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 150.135420][ T3793] ? netlink_rcv_skb+0x14e/0x3a0 [ 150.135423][ T3793] ? netlink_unicast+0x486/0x750 [ 150.135425][ T3793] ? netlink_sendmsg+0x75b/0xc90 [ 150.135426][ T3793] ? __sock_sendmsg+0xce/0x190 [ 150.135429][ T3793] ? ____sys_sendmsg+0x61a/0x860 [ 150.135430][ T3793] ? ___sys_sendmsg+0x14e/0x1d0 [ 150.135432][ T3793] ? __sys_sendmsg+0x12c/0x1d0 [ 150.135433][ T3793] ? do_syscall_64+0xff/0x530 [ 150.135435][ T3793] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 150.135438][ T3793] ? rcu_is_watching+0x16/0xd0 [ 150.135439][ T3793] ? lock_acquire+0x13c/0x160 [ 150.135440][ T3793] ? rcu_is_watching+0x16/0xd0 [ 150.135441][ T3793] ? rcu_is_watching+0x16/0xd0 [ 150.135442][ T3793] ? trace_contention_end+0xb3/0x180 [ 150.135444][ T3793] ? __mutex_lock+0x1db/0x1ea0 [ 150.135445][ T3793] ? __mutex_lock+0x9a3/0x1ea0 [ 150.135446][ T3793] ? rtnl_newlink+0x9a8/0x11b0 [ 150.135447][ T3793] ? ww_mutex_lock+0x160/0x160 [ 150.135448][ T3793] ? nla_get_range_signed+0x3d0/0x3d0 [ 150.135452][ T3793] ? rcu_is_watching+0x16/0xd0 [ 150.135453][ T3793] ? __rtnl_newlink+0x3fa/0xa50 [ 150.135455][ T3793] rtnl_newlink+0x9f1/0x11b0 [ 150.135457][ T3793] ? rcu_is_watching+0x16/0xd0 [ 150.135458][ T3793] ? rtnl_bridge_getlink+0x850/0x850 [ 150.135459][ T3793] ? lock_acquire+0x13c/0x160 [ 150.135460][ T3793] ? rcu_is_watching+0x16/0xd0 [ 150.135461][ T3793] ? is_bpf_text_address+0x3e/0x110 [ 150.135464][ T3793] ? is_bpf_text_address+0x72/0x110 [ 150.135465][ T3793] ? kernel_text_address+0x149/0x170 [ 150.135466][ T3793] ? rcu_is_watching+0x16/0xd0 [ 150.135467][ T3793] ? cap_capable+0x1d7/0x3d0 [ 150.135470][ T3793] ? arch_stack_walk+0xed/0x130 [ 150.135472][ T3793] ? rcu_is_watching+0x16/0xd0 [ 150.135473][ T3793] ? lock_acquire+0x13c/0x160 [ 150.135475][ T3793] ? rcu_is_watching+0x16/0xd0 [ 150.135476][ T3793] ? rtnl_bridge_getlink+0x850/0x850 [ 150.135477][ T3793] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 150.135479][ T3793] ? rtnl_link_fill+0x920/0x920 [ 150.135480][ T3793] ? filter_irq_stacks+0xd0/0xd0 [ 150.135482][ T3793] ? stack_depot_save_flags+0x1bc/0x790 [ 150.135484][ T3793] netlink_rcv_skb+0x14e/0x3a0 [ 150.135485][ T3793] ? rtnl_link_fill+0x920/0x920 [ 150.135487][ T3793] ? lock_release+0x184/0x1f0 [ 150.135488][ T3793] ? netlink_ack+0xcf0/0xcf0 [ 150.135490][ T3793] ? __netlink_lookup+0xb9/0x6b0 [ 150.135493][ T3793] ? rcu_is_watching+0x16/0xd0 [ 150.135494][ T3793] ? lock_release+0x184/0x1f0 [ 150.135496][ T3793] netlink_unicast+0x486/0x750 [ 150.135498][ T3793] ? netlink_attachskb+0x810/0x810 [ 150.135499][ T3793] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 150.135501][ T3793] netlink_sendmsg+0x75b/0xc90 [ 150.135503][ T3793] ? netlink_unicast+0x750/0x750 [ 150.135505][ T3793] ? kernel_text_address+0x149/0x170 [ 150.135506][ T3793] ? lock_acquire+0x13c/0x160 [ 150.135508][ T3793] ? __import_iovec+0x36c/0x620 [ 150.135511][ T3793] __sock_sendmsg+0xce/0x190 [ 150.135513][ T3793] ____sys_sendmsg+0x61a/0x860 [ 150.135514][ T3793] ? copy_msghdr_from_user+0x279/0x420 [ 150.135516][ T3793] ? sock_write_iter+0x400/0x400 [ 150.135517][ T3793] ? move_addr_to_kernel+0x40/0x40 [ 150.135519][ T3793] ? filter_irq_stacks+0xd0/0xd0 [ 150.135521][ T3793] ___sys_sendmsg+0x14e/0x1d0 [ 150.135523][ T3793] ? copy_msghdr_from_user+0x420/0x420 [ 150.135528][ T3793] __sys_sendmsg+0x12c/0x1d0 [ 150.135530][ T3793] ? __sys_sendmsg_sock+0x20/0x20 [ 150.135532][ T3793] ? rcu_is_watching+0x16/0xd0 [ 150.135534][ T3793] do_syscall_64+0xff/0x530 [ 150.135536][ T3793] ? exc_page_fault+0xee/0x100 [ 150.135537][ T3793] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 150.135539][ T3793] RIP: 0033:0x7f1823b4f54e [ 150.135541][ T3793] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 150.135542][ T3793] RSP: 002b:00007ffd3c1a3bb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.135546][ T3793] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f1823b4f54e [ 150.135547][ T3793] RDX: 0000000000000000 RSI: 00007ffd3c1a3c60 RDI: 0000000000000005 [ 150.135548][ T3793] RBP: 00007ffd3c1a3bc0 R08: 0000000000000000 R09: 0000000000000000 [ 150.135549][ T3793] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91399b [ 150.135550][ T3793] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd3c1a4330 [ 150.135552][ T3793] [ 156.421229][ T4083] eth2: renamed from tmp [ 156.421244][ T4083] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 156.421246][ T4083] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4083, name: ip [ 156.421248][ T4083] preempt_count: 1, expected: 0 [ 156.421249][ T4083] RCU nest depth: 0, expected: 0 [ 156.421250][ T4083] INFO: lockdep is turned off. [ 156.421251][ T4083] irq event stamp: 0 [ 156.421251][ T4083] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 156.421256][ T4083] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 156.421262][ T4083] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 156.421264][ T4083] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 156.421266][ T4083] Preemption disabled at: [ 156.421267][ T4083] [] vprintk_emit+0x31b/0x3e0 [ 156.421273][ T4083] CPU: 3 UID: 0 PID: 4083 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 156.421276][ T4083] Tainted: [W]=WARN [ 156.421277][ T4083] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 156.421279][ T4083] Call Trace: [ 156.421280][ T4083] [ 156.421281][ T4083] dump_stack_lvl+0x6f/0xa0 [ 156.421286][ T4083] ? vprintk_emit+0x31b/0x3e0 [ 156.421288][ T4083] __might_resched.cold+0x1fe/0x2c1 [ 156.421291][ T4083] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 156.421294][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.421297][ T4083] __kmalloc_noprof+0x443/0x760 [ 156.421300][ T4083] ? __rwlock_init+0x150/0x150 [ 156.421307][ T4083] ? alloc_buf.isra.0+0x4b/0x260 [ 156.421312][ T4083] ? do_raw_spin_unlock+0x59/0x250 [ 156.421314][ T4083] alloc_buf.isra.0+0x4b/0x260 [ 156.421316][ T4083] put_chars+0x1e1/0x2f0 [ 156.421318][ T4083] ? __send_to_port+0x420/0x420 [ 156.421319][ T4083] ? printk_get_next_message+0x240/0x650 [ 156.421321][ T4083] ? console_prepend_replay+0x20/0x20 [ 156.421323][ T4083] ? pointer+0x794/0xed0 [ 156.421327][ T4083] hvc_console_print+0x292/0x780 [ 156.421331][ T4083] ? hvc_write+0x3a0/0x3a0 [ 156.421333][ T4083] ? __rwlock_init+0x150/0x150 [ 156.421334][ T4083] ? lock_acquire+0x13c/0x160 [ 156.421337][ T4083] console_emit_next_record+0x22f/0x4c0 [ 156.421340][ T4083] ? devkmsg_read+0x4b0/0x4b0 [ 156.421341][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.421342][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.421343][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.421344][ T4083] ? lock_acquire+0x13c/0x160 [ 156.421346][ T4083] ? console_flush_one_record+0x111/0x710 [ 156.421348][ T4083] console_flush_one_record+0x46f/0x710 [ 156.421350][ T4083] ? console_emit_next_record+0x4c0/0x4c0 [ 156.421353][ T4083] console_unlock+0xee/0x1f0 [ 156.421355][ T4083] ? lock_acquire+0x13c/0x160 [ 156.421356][ T4083] ? console_flush_one_record+0x710/0x710 [ 156.421358][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.421359][ T4083] ? lock_release+0x184/0x1f0 [ 156.421360][ T4083] ? lock_acquire+0xe0/0x160 [ 156.421361][ T4083] ? __rcu_read_lock+0x70/0x70 [ 156.421363][ T4083] ? __down_trylock_console_sem+0x5e/0xa0 [ 156.421365][ T4083] ? vprintk_emit+0x320/0x3e0 [ 156.421366][ T4083] vprintk_emit+0x37c/0x3e0 [ 156.421368][ T4083] ? wake_up_klogd_work_func+0x90/0x90 [ 156.421369][ T4083] ? prepare_to_wait_event+0x8d/0x740 [ 156.421371][ T4083] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 156.421374][ T4083] ? _mutex_trylock_nest_lock+0x390/0x390 [ 156.421376][ T4083] _printk+0xc7/0x100 [ 156.421379][ T4083] ? snapshot_read.cold+0x21/0x21 [ 156.421381][ T4083] ? synchronize_rcu_normal+0x340/0x340 [ 156.421383][ T4083] ? netdev_name+0x43/0x60 [ 156.421386][ T4083] ? __netdev_printk+0x17f/0x1d0 [ 156.421388][ T4083] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 156.421391][ T4083] netdev_info+0xe2/0x116 [ 156.421393][ T4083] ? netdev_notice+0x120/0x120 [ 156.421396][ T4083] ? do_raw_spin_lock+0x131/0x280 [ 156.421397][ T4083] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 156.421399][ T4083] ? __rwlock_init+0x150/0x150 [ 156.421401][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.421402][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.421403][ T4083] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 156.421404][ T4083] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 156.421406][ T4083] ? trace_irq_enable.constprop.0+0x30/0x160 [ 156.421407][ T4083] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 156.421408][ T4083] netif_change_name.cold+0x4f/0x89 [ 156.421410][ T4083] ? register_netdev+0x40/0x40 [ 156.421411][ T4083] ? lock_release+0x184/0x1f0 [ 156.421413][ T4083] ? netdev_adjacent_rename_links+0x470/0x470 [ 156.421415][ T4083] ? __kernel_text_address+0x12/0x30 [ 156.421418][ T4083] ? write_profile+0xf0/0xf0 [ 156.421421][ T4083] ? __asan_memset+0x27/0x50 [ 156.421424][ T4083] do_setlink.isra.0+0x1f7d/0x2a60 [ 156.421426][ T4083] ? stack_trace_save+0x93/0xc0 [ 156.421427][ T4083] ? rtnl_link_get_size+0x350/0x350 [ 156.421428][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.421429][ T4083] ? stack_depot_save_flags+0x1bc/0x790 [ 156.421433][ T4083] ? kasan_save_stack+0x3d/0x50 [ 156.421434][ T4083] ? kasan_save_stack+0x2f/0x50 [ 156.421435][ T4083] ? kasan_save_track+0x14/0x30 [ 156.421437][ T4083] ? __kasan_kmalloc+0x7b/0x90 [ 156.421438][ T4083] ? __kmalloc_cache_noprof+0x29a/0x620 [ 156.421439][ T4083] ? rtnl_newlink+0x124/0x11b0 [ 156.421440][ T4083] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 156.421441][ T4083] ? netlink_rcv_skb+0x14e/0x3a0 [ 156.421444][ T4083] ? netlink_unicast+0x486/0x750 [ 156.421445][ T4083] ? netlink_sendmsg+0x75b/0xc90 [ 156.421447][ T4083] ? __sock_sendmsg+0xce/0x190 [ 156.421449][ T4083] ? ____sys_sendmsg+0x61a/0x860 [ 156.421450][ T4083] ? ___sys_sendmsg+0x14e/0x1d0 [ 156.421452][ T4083] ? __sys_sendmsg+0x12c/0x1d0 [ 156.421453][ T4083] ? do_syscall_64+0xff/0x530 [ 156.421456][ T4083] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 156.421458][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.421459][ T4083] ? lock_acquire+0x13c/0x160 [ 156.421460][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.421461][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.421462][ T4083] ? trace_contention_end+0xb3/0x180 [ 156.421464][ T4083] ? __mutex_lock+0x1db/0x1ea0 [ 156.421465][ T4083] ? __mutex_lock+0x9a3/0x1ea0 [ 156.421466][ T4083] ? rtnl_newlink+0x9a8/0x11b0 [ 156.421467][ T4083] ? ww_mutex_lock+0x160/0x160 [ 156.421468][ T4083] ? nla_get_range_signed+0x3d0/0x3d0 [ 156.421471][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.421473][ T4083] ? __rtnl_newlink+0x3fa/0xa50 [ 156.421475][ T4083] rtnl_newlink+0x9f1/0x11b0 [ 156.421476][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.421478][ T4083] ? rtnl_bridge_getlink+0x850/0x850 [ 156.421479][ T4083] ? lock_acquire+0x13c/0x160 [ 156.421480][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.421481][ T4083] ? is_bpf_text_address+0x3e/0x110 [ 156.421483][ T4083] ? is_bpf_text_address+0x72/0x110 [ 156.421485][ T4083] ? kernel_text_address+0x149/0x170 [ 156.421486][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.421487][ T4083] ? cap_capable+0x1d7/0x3d0 [ 156.421490][ T4083] ? arch_stack_walk+0xed/0x130 [ 156.421492][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.421493][ T4083] ? lock_acquire+0x13c/0x160 [ 156.421494][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.421496][ T4083] ? rtnl_bridge_getlink+0x850/0x850 [ 156.421497][ T4083] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 156.421498][ T4083] ? rtnl_link_fill+0x920/0x920 [ 156.421500][ T4083] ? filter_irq_stacks+0xd0/0xd0 [ 156.421501][ T4083] ? stack_depot_save_flags+0x1bc/0x790 [ 156.421503][ T4083] netlink_rcv_skb+0x14e/0x3a0 [ 156.421505][ T4083] ? rtnl_link_fill+0x920/0x920 [ 156.421506][ T4083] ? lock_release+0x184/0x1f0 [ 156.421508][ T4083] ? netlink_ack+0xcf0/0xcf0 [ 156.421509][ T4083] ? __netlink_lookup+0xb9/0x6b0 [ 156.421512][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.421513][ T4083] ? lock_release+0x184/0x1f0 [ 156.421515][ T4083] netlink_unicast+0x486/0x750 [ 156.421517][ T4083] ? netlink_attachskb+0x810/0x810 [ 156.421519][ T4083] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 156.421521][ T4083] netlink_sendmsg+0x75b/0xc90 [ 156.421523][ T4083] ? netlink_unicast+0x750/0x750 [ 156.421524][ T4083] ? kernel_text_address+0x149/0x170 [ 156.421526][ T4083] ? lock_acquire+0x13c/0x160 [ 156.421527][ T4083] ? __import_iovec+0x36c/0x620 [ 156.421531][ T4083] __sock_sendmsg+0xce/0x190 [ 156.421532][ T4083] ____sys_sendmsg+0x61a/0x860 [ 156.421534][ T4083] ? copy_msghdr_from_user+0x279/0x420 [ 156.421535][ T4083] ? sock_write_iter+0x400/0x400 [ 156.421537][ T4083] ? move_addr_to_kernel+0x40/0x40 [ 156.421538][ T4083] ? filter_irq_stacks+0xd0/0xd0 [ 156.421541][ T4083] ___sys_sendmsg+0x14e/0x1d0 [ 156.421543][ T4083] ? copy_msghdr_from_user+0x420/0x420 [ 156.421547][ T4083] __sys_sendmsg+0x12c/0x1d0 [ 156.421549][ T4083] ? __sys_sendmsg_sock+0x20/0x20 [ 156.421552][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.421553][ T4083] do_syscall_64+0xff/0x530 [ 156.421555][ T4083] ? exc_page_fault+0xee/0x100 [ 156.421557][ T4083] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 156.421559][ T4083] RIP: 0033:0x7f72c30c254e [ 156.421561][ T4083] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 156.421562][ T4083] RSP: 002b:00007ffd16536600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 156.421566][ T4083] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f72c30c254e [ 156.421567][ T4083] RDX: 0000000000000000 RSI: 00007ffd165366b0 RDI: 0000000000000005 [ 156.421568][ T4083] RBP: 00007ffd16536610 R08: 0000000000000000 R09: 0000000000000000 [ 156.421569][ T4083] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9139a1 [ 156.421570][ T4083] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd16536d80 [ 156.421572][ T4083] [ 220.512271][ T5099] eth1: renamed from tmp [ 220.512285][ T5099] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 220.512288][ T5099] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 5099, name: ip [ 220.512290][ T5099] preempt_count: 1, expected: 0 [ 220.512291][ T5099] RCU nest depth: 0, expected: 0 [ 220.512291][ T5099] INFO: lockdep is turned off. [ 220.512292][ T5099] irq event stamp: 0 [ 220.512293][ T5099] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 220.512298][ T5099] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 220.512304][ T5099] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 220.512306][ T5099] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 220.512307][ T5099] Preemption disabled at: [ 220.512308][ T5099] [] vprintk_emit+0x31b/0x3e0 [ 220.512314][ T5099] CPU: 2 UID: 0 PID: 5099 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 220.512317][ T5099] Tainted: [W]=WARN [ 220.512318][ T5099] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.512320][ T5099] Call Trace: [ 220.512322][ T5099] [ 220.512323][ T5099] dump_stack_lvl+0x6f/0xa0 [ 220.512328][ T5099] ? vprintk_emit+0x31b/0x3e0 [ 220.512329][ T5099] __might_resched.cold+0x1fe/0x2c1 [ 220.512333][ T5099] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 220.512337][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.512339][ T5099] __kmalloc_noprof+0x443/0x760 [ 220.512342][ T5099] ? __rwlock_init+0x150/0x150 [ 220.512345][ T5099] ? alloc_buf.isra.0+0x4b/0x260 [ 220.512350][ T5099] ? do_raw_spin_unlock+0x59/0x250 [ 220.512352][ T5099] alloc_buf.isra.0+0x4b/0x260 [ 220.512354][ T5099] put_chars+0x1e1/0x2f0 [ 220.512356][ T5099] ? __send_to_port+0x420/0x420 [ 220.512357][ T5099] ? printk_get_next_message+0x240/0x650 [ 220.512359][ T5099] ? console_prepend_replay+0x20/0x20 [ 220.512361][ T5099] ? pointer+0x794/0xed0 [ 220.512365][ T5099] hvc_console_print+0x292/0x780 [ 220.512370][ T5099] ? hvc_write+0x3a0/0x3a0 [ 220.512371][ T5099] ? __rwlock_init+0x150/0x150 [ 220.512373][ T5099] ? lock_acquire+0x13c/0x160 [ 220.512376][ T5099] console_emit_next_record+0x22f/0x4c0 [ 220.512378][ T5099] ? devkmsg_read+0x4b0/0x4b0 [ 220.512380][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.512381][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.512382][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.512383][ T5099] ? lock_acquire+0x13c/0x160 [ 220.512385][ T5099] ? console_flush_one_record+0x111/0x710 [ 220.512387][ T5099] console_flush_one_record+0x46f/0x710 [ 220.512389][ T5099] ? console_emit_next_record+0x4c0/0x4c0 [ 220.512392][ T5099] console_unlock+0xee/0x1f0 [ 220.512393][ T5099] ? lock_acquire+0x13c/0x160 [ 220.512395][ T5099] ? console_flush_one_record+0x710/0x710 [ 220.512397][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.512397][ T5099] ? lock_release+0x184/0x1f0 [ 220.512399][ T5099] ? lock_acquire+0xe0/0x160 [ 220.512400][ T5099] ? __rcu_read_lock+0x70/0x70 [ 220.512402][ T5099] ? __down_trylock_console_sem+0x5e/0xa0 [ 220.512404][ T5099] ? vprintk_emit+0x320/0x3e0 [ 220.512405][ T5099] vprintk_emit+0x37c/0x3e0 [ 220.512407][ T5099] ? wake_up_klogd_work_func+0x90/0x90 [ 220.512408][ T5099] ? prepare_to_wait_event+0x8d/0x740 [ 220.512410][ T5099] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 220.512413][ T5099] ? _mutex_trylock_nest_lock+0x390/0x390 [ 220.512415][ T5099] _printk+0xc7/0x100 [ 220.512419][ T5099] ? snapshot_read.cold+0x21/0x21 [ 220.512420][ T5099] ? synchronize_rcu_normal+0x340/0x340 [ 220.512423][ T5099] ? netdev_name+0x43/0x60 [ 220.512426][ T5099] ? __netdev_printk+0x17f/0x1d0 [ 220.512428][ T5099] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 220.512431][ T5099] netdev_info+0xe2/0x116 [ 220.512433][ T5099] ? netdev_notice+0x120/0x120 [ 220.512435][ T5099] ? do_raw_spin_lock+0x131/0x280 [ 220.512436][ T5099] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 220.512439][ T5099] ? __rwlock_init+0x150/0x150 [ 220.512440][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.512441][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.512442][ T5099] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 220.512444][ T5099] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 220.512445][ T5099] ? trace_irq_enable.constprop.0+0x30/0x160 [ 220.512446][ T5099] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 220.512448][ T5099] netif_change_name.cold+0x4f/0x89 [ 220.512449][ T5099] ? register_netdev+0x40/0x40 [ 220.512451][ T5099] ? lock_release+0x184/0x1f0 [ 220.512452][ T5099] ? netdev_adjacent_rename_links+0x470/0x470 [ 220.512455][ T5099] ? __kernel_text_address+0x12/0x30 [ 220.512457][ T5099] ? write_profile+0xf0/0xf0 [ 220.512460][ T5099] ? __asan_memset+0x27/0x50 [ 220.512464][ T5099] do_setlink.isra.0+0x1f7d/0x2a60 [ 220.512465][ T5099] ? stack_trace_save+0x93/0xc0 [ 220.512467][ T5099] ? rtnl_link_get_size+0x350/0x350 [ 220.512468][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.512469][ T5099] ? stack_depot_save_flags+0x1bc/0x790 [ 220.512472][ T5099] ? kasan_save_stack+0x3d/0x50 [ 220.512474][ T5099] ? kasan_save_stack+0x2f/0x50 [ 220.512475][ T5099] ? kasan_save_track+0x14/0x30 [ 220.512476][ T5099] ? __kasan_kmalloc+0x7b/0x90 [ 220.512477][ T5099] ? __kmalloc_cache_noprof+0x29a/0x620 [ 220.512478][ T5099] ? rtnl_newlink+0x124/0x11b0 [ 220.512479][ T5099] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 220.512480][ T5099] ? netlink_rcv_skb+0x14e/0x3a0 [ 220.512483][ T5099] ? netlink_unicast+0x486/0x750 [ 220.512485][ T5099] ? netlink_sendmsg+0x75b/0xc90 [ 220.512486][ T5099] ? __sock_sendmsg+0xce/0x190 [ 220.512489][ T5099] ? ____sys_sendmsg+0x61a/0x860 [ 220.512490][ T5099] ? ___sys_sendmsg+0x14e/0x1d0 [ 220.512491][ T5099] ? __sys_sendmsg+0x12c/0x1d0 [ 220.512493][ T5099] ? do_syscall_64+0xff/0x530 [ 220.512495][ T5099] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 220.512497][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.512499][ T5099] ? lock_acquire+0x13c/0x160 [ 220.512500][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.512501][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.512502][ T5099] ? trace_contention_end+0xb3/0x180 [ 220.512503][ T5099] ? __mutex_lock+0x1db/0x1ea0 [ 220.512504][ T5099] ? __mutex_lock+0x9a3/0x1ea0 [ 220.512505][ T5099] ? rtnl_newlink+0x9a8/0x11b0 [ 220.512507][ T5099] ? ww_mutex_lock+0x160/0x160 [ 220.512508][ T5099] ? nla_get_range_signed+0x3d0/0x3d0 [ 220.512511][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.512513][ T5099] ? __rtnl_newlink+0x3fa/0xa50 [ 220.512515][ T5099] rtnl_newlink+0x9f1/0x11b0 [ 220.512516][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.512518][ T5099] ? rtnl_bridge_getlink+0x850/0x850 [ 220.512519][ T5099] ? lock_acquire+0x13c/0x160 [ 220.512520][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.512522][ T5099] ? is_bpf_text_address+0x3e/0x110 [ 220.512524][ T5099] ? is_bpf_text_address+0x72/0x110 [ 220.512525][ T5099] ? kernel_text_address+0x149/0x170 [ 220.512526][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.512532][ T5099] ? cap_capable+0x1d7/0x3d0 [ 220.512535][ T5099] ? arch_stack_walk+0xed/0x130 [ 220.512537][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.512539][ T5099] ? lock_acquire+0x13c/0x160 [ 220.512540][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.512541][ T5099] ? rtnl_bridge_getlink+0x850/0x850 [ 220.512543][ T5099] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 220.512544][ T5099] ? rtnl_link_fill+0x920/0x920 [ 220.512545][ T5099] ? filter_irq_stacks+0xd0/0xd0 [ 220.512547][ T5099] ? stack_depot_save_flags+0x1bc/0x790 [ 220.512549][ T5099] netlink_rcv_skb+0x14e/0x3a0 [ 220.512551][ T5099] ? rtnl_link_fill+0x920/0x920 [ 220.512552][ T5099] ? lock_release+0x184/0x1f0 [ 220.512554][ T5099] ? netlink_ack+0xcf0/0xcf0 [ 220.512555][ T5099] ? __netlink_lookup+0xb9/0x6b0 [ 220.512558][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.512559][ T5099] ? lock_release+0x184/0x1f0 [ 220.512561][ T5099] netlink_unicast+0x486/0x750 [ 220.512563][ T5099] ? netlink_attachskb+0x810/0x810 [ 220.512565][ T5099] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 220.512567][ T5099] netlink_sendmsg+0x75b/0xc90 [ 220.512569][ T5099] ? netlink_unicast+0x750/0x750 [ 220.512570][ T5099] ? kernel_text_address+0x149/0x170 [ 220.512572][ T5099] ? lock_acquire+0x13c/0x160 [ 220.512574][ T5099] ? __import_iovec+0x36c/0x620 [ 220.512577][ T5099] __sock_sendmsg+0xce/0x190 [ 220.512578][ T5099] ____sys_sendmsg+0x61a/0x860 [ 220.512580][ T5099] ? copy_msghdr_from_user+0x279/0x420 [ 220.512582][ T5099] ? sock_write_iter+0x400/0x400 [ 220.512583][ T5099] ? move_addr_to_kernel+0x40/0x40 [ 220.512584][ T5099] ? filter_irq_stacks+0xd0/0xd0 [ 220.512587][ T5099] ___sys_sendmsg+0x14e/0x1d0 [ 220.512589][ T5099] ? copy_msghdr_from_user+0x420/0x420 [ 220.512593][ T5099] __sys_sendmsg+0x12c/0x1d0 [ 220.512595][ T5099] ? __sys_sendmsg_sock+0x20/0x20 [ 220.512598][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.512599][ T5099] do_syscall_64+0xff/0x530 [ 220.512601][ T5099] ? exc_page_fault+0xee/0x100 [ 220.512603][ T5099] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 220.512604][ T5099] RIP: 0033:0x7f9f8a41c54e [ 220.512606][ T5099] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 220.512608][ T5099] RSP: 002b:00007ffc3bf344d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.512611][ T5099] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f9f8a41c54e [ 220.512613][ T5099] RDX: 0000000000000000 RSI: 00007ffc3bf34580 RDI: 0000000000000005 [ 220.512614][ T5099] RBP: 00007ffc3bf344e0 R08: 0000000000000000 R09: 0000000000000000 [ 220.512614][ T5099] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9139e1 [ 220.512615][ T5099] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc3bf34c50 [ 220.512618][ T5099] [ 258.692348][ T6984] eth1: renamed from tmp [ 258.692362][ T6984] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 258.692366][ T6984] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 6984, name: ip [ 258.692367][ T6984] preempt_count: 1, expected: 0 [ 258.692368][ T6984] RCU nest depth: 0, expected: 0 [ 258.692369][ T6984] INFO: lockdep is turned off. [ 258.692371][ T6984] irq event stamp: 0 [ 258.692371][ T6984] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 258.692375][ T6984] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 258.692382][ T6984] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 258.692383][ T6984] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 258.692385][ T6984] Preemption disabled at: [ 258.692386][ T6984] [] vprintk_emit+0x31b/0x3e0 [ 258.692393][ T6984] CPU: 3 UID: 0 PID: 6984 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 258.692396][ T6984] Tainted: [W]=WARN [ 258.692397][ T6984] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 258.692399][ T6984] Call Trace: [ 258.692400][ T6984] [ 258.692402][ T6984] dump_stack_lvl+0x6f/0xa0 [ 258.692407][ T6984] ? vprintk_emit+0x31b/0x3e0 [ 258.692408][ T6984] __might_resched.cold+0x1fe/0x2c1 [ 258.692412][ T6984] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 258.692415][ T6984] ? rcu_is_watching+0x16/0xd0 [ 258.692418][ T6984] __kmalloc_noprof+0x443/0x760 [ 258.692421][ T6984] ? __rwlock_init+0x150/0x150 [ 258.692424][ T6984] ? alloc_buf.isra.0+0x4b/0x260 [ 258.692429][ T6984] ? do_raw_spin_unlock+0x59/0x250 [ 258.692431][ T6984] alloc_buf.isra.0+0x4b/0x260 [ 258.692433][ T6984] put_chars+0x1e1/0x2f0 [ 258.692435][ T6984] ? __send_to_port+0x420/0x420 [ 258.692436][ T6984] ? printk_get_next_message+0x240/0x650 [ 258.692438][ T6984] ? console_prepend_replay+0x20/0x20 [ 258.692440][ T6984] ? pointer+0x794/0xed0 [ 258.692444][ T6984] hvc_console_print+0x292/0x780 [ 258.692449][ T6984] ? hvc_write+0x3a0/0x3a0 [ 258.692451][ T6984] ? __rwlock_init+0x150/0x150 [ 258.692452][ T6984] ? lock_acquire+0x13c/0x160 [ 258.692455][ T6984] console_emit_next_record+0x22f/0x4c0 [ 258.692458][ T6984] ? devkmsg_read+0x4b0/0x4b0 [ 258.692460][ T6984] ? rcu_is_watching+0x16/0xd0 [ 258.692461][ T6984] ? rcu_is_watching+0x16/0xd0 [ 258.692462][ T6984] ? rcu_is_watching+0x16/0xd0 [ 258.692463][ T6984] ? lock_acquire+0x13c/0x160 [ 258.692464][ T6984] ? console_flush_one_record+0x111/0x710 [ 258.692466][ T6984] console_flush_one_record+0x46f/0x710 [ 258.692468][ T6984] ? console_emit_next_record+0x4c0/0x4c0 [ 258.692471][ T6984] console_unlock+0xee/0x1f0 [ 258.692473][ T6984] ? lock_acquire+0x13c/0x160 [ 258.692474][ T6984] ? console_flush_one_record+0x710/0x710 [ 258.692476][ T6984] ? rcu_is_watching+0x16/0xd0 [ 258.692477][ T6984] ? lock_release+0x184/0x1f0 [ 258.692479][ T6984] ? lock_acquire+0xe0/0x160 [ 258.692480][ T6984] ? __rcu_read_lock+0x70/0x70 [ 258.692481][ T6984] ? __down_trylock_console_sem+0x5e/0xa0 [ 258.692483][ T6984] ? vprintk_emit+0x320/0x3e0 [ 258.692485][ T6984] vprintk_emit+0x37c/0x3e0 [ 258.692486][ T6984] ? wake_up_klogd_work_func+0x90/0x90 [ 258.692488][ T6984] ? prepare_to_wait_event+0x8d/0x740 [ 258.692490][ T6984] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 258.692493][ T6984] ? _mutex_trylock_nest_lock+0x390/0x390 [ 258.692496][ T6984] _printk+0xc7/0x100 [ 258.692498][ T6984] ? snapshot_read.cold+0x21/0x21 [ 258.692500][ T6984] ? synchronize_rcu_normal+0x340/0x340 [ 258.692503][ T6984] ? netdev_name+0x43/0x60 [ 258.692506][ T6984] ? __netdev_printk+0x17f/0x1d0 [ 258.692508][ T6984] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 258.692510][ T6984] netdev_info+0xe2/0x116 [ 258.692513][ T6984] ? netdev_notice+0x120/0x120 [ 258.692515][ T6984] ? do_raw_spin_lock+0x131/0x280 [ 258.692516][ T6984] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 258.692519][ T6984] ? __rwlock_init+0x150/0x150 [ 258.692520][ T6984] ? rcu_is_watching+0x16/0xd0 [ 258.692521][ T6984] ? rcu_is_watching+0x16/0xd0 [ 258.692522][ T6984] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 258.692523][ T6984] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 258.692525][ T6984] ? trace_irq_enable.constprop.0+0x30/0x160 [ 258.692526][ T6984] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 258.692528][ T6984] netif_change_name.cold+0x4f/0x89 [ 258.692529][ T6984] ? register_netdev+0x40/0x40 [ 258.692530][ T6984] ? lock_release+0x184/0x1f0 [ 258.692532][ T6984] ? netdev_adjacent_rename_links+0x470/0x470 [ 258.692535][ T6984] ? __kernel_text_address+0x12/0x30 [ 258.692537][ T6984] ? write_profile+0xf0/0xf0 [ 258.692540][ T6984] ? __asan_memset+0x27/0x50 [ 258.692544][ T6984] do_setlink.isra.0+0x1f7d/0x2a60 [ 258.692546][ T6984] ? stack_trace_save+0x93/0xc0 [ 258.692547][ T6984] ? rtnl_link_get_size+0x350/0x350 [ 258.692548][ T6984] ? rcu_is_watching+0x16/0xd0 [ 258.692549][ T6984] ? stack_depot_save_flags+0x1bc/0x790 [ 258.692553][ T6984] ? kasan_save_stack+0x3d/0x50 [ 258.692554][ T6984] ? kasan_save_stack+0x2f/0x50 [ 258.692555][ T6984] ? kasan_save_track+0x14/0x30 [ 258.692556][ T6984] ? __kasan_kmalloc+0x7b/0x90 [ 258.692557][ T6984] ? __kmalloc_cache_noprof+0x29a/0x620 [ 258.692558][ T6984] ? rtnl_newlink+0x124/0x11b0 [ 258.692560][ T6984] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 258.692561][ T6984] ? netlink_rcv_skb+0x14e/0x3a0 [ 258.692564][ T6984] ? netlink_unicast+0x486/0x750 [ 258.692565][ T6984] ? netlink_sendmsg+0x75b/0xc90 [ 258.692566][ T6984] ? __sock_sendmsg+0xce/0x190 [ 258.692569][ T6984] ? ____sys_sendmsg+0x61a/0x860 [ 258.692570][ T6984] ? ___sys_sendmsg+0x14e/0x1d0 [ 258.692572][ T6984] ? __sys_sendmsg+0x12c/0x1d0 [ 258.692573][ T6984] ? do_syscall_64+0xff/0x530 [ 258.692575][ T6984] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 258.692578][ T6984] ? rcu_is_watching+0x16/0xd0 [ 258.692579][ T6984] ? lock_acquire+0x13c/0x160 [ 258.692580][ T6984] ? rcu_is_watching+0x16/0xd0 [ 258.692581][ T6984] ? rcu_is_watching+0x16/0xd0 [ 258.692582][ T6984] ? trace_contention_end+0xb3/0x180 [ 258.692584][ T6984] ? __mutex_lock+0x1db/0x1ea0 [ 258.692585][ T6984] ? __mutex_lock+0x9a3/0x1ea0 [ 258.692586][ T6984] ? rtnl_newlink+0x9a8/0x11b0 [ 258.692588][ T6984] ? ww_mutex_lock+0x160/0x160 [ 258.692589][ T6984] ? nla_get_range_signed+0x3d0/0x3d0 [ 258.692591][ T6984] ? rcu_is_watching+0x16/0xd0 [ 258.692593][ T6984] ? __rtnl_newlink+0x3fa/0xa50 [ 258.692595][ T6984] rtnl_newlink+0x9f1/0x11b0 [ 258.692596][ T6984] ? rcu_is_watching+0x16/0xd0 [ 258.692598][ T6984] ? rtnl_bridge_getlink+0x850/0x850 [ 258.692599][ T6984] ? lock_acquire+0x13c/0x160 [ 258.692600][ T6984] ? rcu_is_watching+0x16/0xd0 [ 258.692601][ T6984] ? is_bpf_text_address+0x3e/0x110 [ 258.692603][ T6984] ? is_bpf_text_address+0x72/0x110 [ 258.692605][ T6984] ? kernel_text_address+0x149/0x170 [ 258.692606][ T6984] ? rcu_is_watching+0x16/0xd0 [ 258.692607][ T6984] ? cap_capable+0x1d7/0x3d0 [ 258.692610][ T6984] ? arch_stack_walk+0xed/0x130 [ 258.692612][ T6984] ? rcu_is_watching+0x16/0xd0 [ 258.692613][ T6984] ? lock_acquire+0x13c/0x160 [ 258.692615][ T6984] ? rcu_is_watching+0x16/0xd0 [ 258.692616][ T6984] ? rtnl_bridge_getlink+0x850/0x850 [ 258.692617][ T6984] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 258.692619][ T6984] ? rtnl_link_fill+0x920/0x920 [ 258.692620][ T6984] ? filter_irq_stacks+0xd0/0xd0 [ 258.692622][ T6984] ? stack_depot_save_flags+0x1bc/0x790 [ 258.692624][ T6984] netlink_rcv_skb+0x14e/0x3a0 [ 258.692626][ T6984] ? rtnl_link_fill+0x920/0x920 [ 258.692627][ T6984] ? lock_release+0x184/0x1f0 [ 258.692629][ T6984] ? netlink_ack+0xcf0/0xcf0 [ 258.692630][ T6984] ? __netlink_lookup+0xb9/0x6b0 [ 258.692633][ T6984] ? rcu_is_watching+0x16/0xd0 [ 258.692634][ T6984] ? lock_release+0x184/0x1f0 [ 258.692636][ T6984] netlink_unicast+0x486/0x750 [ 258.692639][ T6984] ? netlink_attachskb+0x810/0x810 [ 258.692640][ T6984] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 258.692642][ T6984] netlink_sendmsg+0x75b/0xc90 [ 258.692644][ T6984] ? netlink_unicast+0x750/0x750 [ 258.692646][ T6984] ? kernel_text_address+0x149/0x170 [ 258.692647][ T6984] ? lock_acquire+0x13c/0x160 [ 258.692649][ T6984] ? __import_iovec+0x36c/0x620 [ 258.692652][ T6984] __sock_sendmsg+0xce/0x190 [ 258.692654][ T6984] ____sys_sendmsg+0x61a/0x860 [ 258.692655][ T6984] ? copy_msghdr_from_user+0x279/0x420 [ 258.692657][ T6984] ? sock_write_iter+0x400/0x400 [ 258.692658][ T6984] ? move_addr_to_kernel+0x40/0x40 [ 258.692660][ T6984] ? filter_irq_stacks+0xd0/0xd0 [ 258.692668][ T6984] ___sys_sendmsg+0x14e/0x1d0 [ 258.692670][ T6984] ? copy_msghdr_from_user+0x420/0x420 [ 258.692675][ T6984] __sys_sendmsg+0x12c/0x1d0 [ 258.692677][ T6984] ? __sys_sendmsg_sock+0x20/0x20 [ 258.692679][ T6984] ? rcu_is_watching+0x16/0xd0 [ 258.692681][ T6984] do_syscall_64+0xff/0x530 [ 258.692683][ T6984] ? exc_page_fault+0xee/0x100 [ 258.692685][ T6984] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 258.692686][ T6984] RIP: 0033:0x7fa8ac46954e [ 258.692688][ T6984] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 258.692690][ T6984] RSP: 002b:00007ffe4f11e4e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 258.692694][ T6984] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fa8ac46954e [ 258.692695][ T6984] RDX: 0000000000000000 RSI: 00007ffe4f11e590 RDI: 0000000000000005 [ 258.692696][ T6984] RBP: 00007ffe4f11e4f0 R08: 0000000000000000 R09: 0000000000000000 [ 258.692697][ T6984] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913a07 [ 258.692697][ T6984] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe4f11ec60 [ 258.692700][ T6984] [ 278.009572][ T7935] eth1: renamed from tmp [ 278.009587][ T7935] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 278.009590][ T7935] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 7935, name: ip [ 278.009591][ T7935] preempt_count: 1, expected: 0 [ 278.009592][ T7935] RCU nest depth: 0, expected: 0 [ 278.009593][ T7935] INFO: lockdep is turned off. [ 278.009594][ T7935] irq event stamp: 0 [ 278.009595][ T7935] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 278.009599][ T7935] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 278.009605][ T7935] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 278.009607][ T7935] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 278.009609][ T7935] Preemption disabled at: [ 278.009609][ T7935] [] vprintk_emit+0x31b/0x3e0 [ 278.009616][ T7935] CPU: 2 UID: 0 PID: 7935 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 278.009619][ T7935] Tainted: [W]=WARN [ 278.009620][ T7935] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 278.009622][ T7935] Call Trace: [ 278.009623][ T7935] [ 278.009625][ T7935] dump_stack_lvl+0x6f/0xa0 [ 278.009630][ T7935] ? vprintk_emit+0x31b/0x3e0 [ 278.009631][ T7935] __might_resched.cold+0x1fe/0x2c1 [ 278.009635][ T7935] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 278.009638][ T7935] ? rcu_is_watching+0x16/0xd0 [ 278.009641][ T7935] __kmalloc_noprof+0x443/0x760 [ 278.009644][ T7935] ? __rwlock_init+0x150/0x150 [ 278.009647][ T7935] ? alloc_buf.isra.0+0x4b/0x260 [ 278.009652][ T7935] ? do_raw_spin_unlock+0x59/0x250 [ 278.009653][ T7935] alloc_buf.isra.0+0x4b/0x260 [ 278.009656][ T7935] put_chars+0x1e1/0x2f0 [ 278.009658][ T7935] ? __send_to_port+0x420/0x420 [ 278.009659][ T7935] ? printk_get_next_message+0x240/0x650 [ 278.009661][ T7935] ? console_prepend_replay+0x20/0x20 [ 278.009663][ T7935] ? pointer+0x794/0xed0 [ 278.009666][ T7935] hvc_console_print+0x292/0x780 [ 278.009671][ T7935] ? hvc_write+0x3a0/0x3a0 [ 278.009672][ T7935] ? __rwlock_init+0x150/0x150 [ 278.009674][ T7935] ? lock_acquire+0x13c/0x160 [ 278.009677][ T7935] console_emit_next_record+0x22f/0x4c0 [ 278.009679][ T7935] ? devkmsg_read+0x4b0/0x4b0 [ 278.009681][ T7935] ? rcu_is_watching+0x16/0xd0 [ 278.009682][ T7935] ? rcu_is_watching+0x16/0xd0 [ 278.009683][ T7935] ? rcu_is_watching+0x16/0xd0 [ 278.009684][ T7935] ? lock_acquire+0x13c/0x160 [ 278.009686][ T7935] ? console_flush_one_record+0x111/0x710 [ 278.009688][ T7935] console_flush_one_record+0x46f/0x710 [ 278.009690][ T7935] ? console_emit_next_record+0x4c0/0x4c0 [ 278.009693][ T7935] console_unlock+0xee/0x1f0 [ 278.009694][ T7935] ? lock_acquire+0x13c/0x160 [ 278.009696][ T7935] ? console_flush_one_record+0x710/0x710 [ 278.009697][ T7935] ? rcu_is_watching+0x16/0xd0 [ 278.009698][ T7935] ? lock_release+0x184/0x1f0 [ 278.009700][ T7935] ? lock_acquire+0xe0/0x160 [ 278.009701][ T7935] ? __rcu_read_lock+0x70/0x70 [ 278.009703][ T7935] ? __down_trylock_console_sem+0x5e/0xa0 [ 278.009705][ T7935] ? vprintk_emit+0x320/0x3e0 [ 278.009706][ T7935] vprintk_emit+0x37c/0x3e0 [ 278.009708][ T7935] ? wake_up_klogd_work_func+0x90/0x90 [ 278.009709][ T7935] ? prepare_to_wait_event+0x8d/0x740 [ 278.009711][ T7935] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 278.009714][ T7935] ? _mutex_trylock_nest_lock+0x390/0x390 [ 278.009717][ T7935] _printk+0xc7/0x100 [ 278.009720][ T7935] ? snapshot_read.cold+0x21/0x21 [ 278.009721][ T7935] ? synchronize_rcu_normal+0x340/0x340 [ 278.009724][ T7935] ? netdev_name+0x43/0x60 [ 278.009727][ T7935] ? __netdev_printk+0x17f/0x1d0 [ 278.009729][ T7935] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 278.009737][ T7935] netdev_info+0xe2/0x116 [ 278.009739][ T7935] ? netdev_notice+0x120/0x120 [ 278.009741][ T7935] ? do_raw_spin_lock+0x131/0x280 [ 278.009743][ T7935] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 278.009745][ T7935] ? __rwlock_init+0x150/0x150 [ 278.009747][ T7935] ? rcu_is_watching+0x16/0xd0 [ 278.009748][ T7935] ? rcu_is_watching+0x16/0xd0 [ 278.009749][ T7935] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 278.009750][ T7935] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 278.009751][ T7935] ? trace_irq_enable.constprop.0+0x30/0x160 [ 278.009753][ T7935] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 278.009754][ T7935] netif_change_name.cold+0x4f/0x89 [ 278.009756][ T7935] ? register_netdev+0x40/0x40 [ 278.009757][ T7935] ? lock_release+0x184/0x1f0 [ 278.009759][ T7935] ? netdev_adjacent_rename_links+0x470/0x470 [ 278.009761][ T7935] ? __kernel_text_address+0x12/0x30 [ 278.009764][ T7935] ? write_profile+0xf0/0xf0 [ 278.009766][ T7935] ? __asan_memset+0x27/0x50 [ 278.009770][ T7935] do_setlink.isra.0+0x1f7d/0x2a60 [ 278.009772][ T7935] ? stack_trace_save+0x93/0xc0 [ 278.009773][ T7935] ? rtnl_link_get_size+0x350/0x350 [ 278.009774][ T7935] ? rcu_is_watching+0x16/0xd0 [ 278.009775][ T7935] ? stack_depot_save_flags+0x1bc/0x790 [ 278.009779][ T7935] ? kasan_save_stack+0x3d/0x50 [ 278.009780][ T7935] ? kasan_save_stack+0x2f/0x50 [ 278.009781][ T7935] ? kasan_save_track+0x14/0x30 [ 278.009782][ T7935] ? __kasan_kmalloc+0x7b/0x90 [ 278.009783][ T7935] ? __kmalloc_cache_noprof+0x29a/0x620 [ 278.009784][ T7935] ? rtnl_newlink+0x124/0x11b0 [ 278.009785][ T7935] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 278.009787][ T7935] ? netlink_rcv_skb+0x14e/0x3a0 [ 278.009789][ T7935] ? netlink_unicast+0x486/0x750 [ 278.009791][ T7935] ? netlink_sendmsg+0x75b/0xc90 [ 278.009792][ T7935] ? __sock_sendmsg+0xce/0x190 [ 278.009795][ T7935] ? ____sys_sendmsg+0x61a/0x860 [ 278.009796][ T7935] ? ___sys_sendmsg+0x14e/0x1d0 [ 278.009797][ T7935] ? __sys_sendmsg+0x12c/0x1d0 [ 278.009799][ T7935] ? do_syscall_64+0xff/0x530 [ 278.009801][ T7935] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 278.009804][ T7935] ? rcu_is_watching+0x16/0xd0 [ 278.009805][ T7935] ? lock_acquire+0x13c/0x160 [ 278.009806][ T7935] ? rcu_is_watching+0x16/0xd0 [ 278.009807][ T7935] ? rcu_is_watching+0x16/0xd0 [ 278.009808][ T7935] ? trace_contention_end+0xb3/0x180 [ 278.009810][ T7935] ? __mutex_lock+0x1db/0x1ea0 [ 278.009811][ T7935] ? __mutex_lock+0x9a3/0x1ea0 [ 278.009812][ T7935] ? rtnl_newlink+0x9a8/0x11b0 [ 278.009814][ T7935] ? ww_mutex_lock+0x160/0x160 [ 278.009815][ T7935] ? nla_get_range_signed+0x3d0/0x3d0 [ 278.009818][ T7935] ? rcu_is_watching+0x16/0xd0 [ 278.009819][ T7935] ? __rtnl_newlink+0x3fa/0xa50 [ 278.009821][ T7935] rtnl_newlink+0x9f1/0x11b0 [ 278.009823][ T7935] ? rcu_is_watching+0x16/0xd0 [ 278.009824][ T7935] ? rtnl_bridge_getlink+0x850/0x850 [ 278.009825][ T7935] ? lock_acquire+0x13c/0x160 [ 278.009827][ T7935] ? rcu_is_watching+0x16/0xd0 [ 278.009828][ T7935] ? is_bpf_text_address+0x3e/0x110 [ 278.009830][ T7935] ? is_bpf_text_address+0x72/0x110 [ 278.009832][ T7935] ? kernel_text_address+0x149/0x170 [ 278.009833][ T7935] ? rcu_is_watching+0x16/0xd0 [ 278.009834][ T7935] ? cap_capable+0x1d7/0x3d0 [ 278.009837][ T7935] ? arch_stack_walk+0xed/0x130 [ 278.009839][ T7935] ? rcu_is_watching+0x16/0xd0 [ 278.009840][ T7935] ? lock_acquire+0x13c/0x160 [ 278.009842][ T7935] ? rcu_is_watching+0x16/0xd0 [ 278.009843][ T7935] ? rtnl_bridge_getlink+0x850/0x850 [ 278.009844][ T7935] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 278.009846][ T7935] ? rtnl_link_fill+0x920/0x920 [ 278.009847][ T7935] ? filter_irq_stacks+0xd0/0xd0 [ 278.009849][ T7935] ? stack_depot_save_flags+0x1bc/0x790 [ 278.009851][ T7935] netlink_rcv_skb+0x14e/0x3a0 [ 278.009852][ T7935] ? rtnl_link_fill+0x920/0x920 [ 278.009854][ T7935] ? lock_release+0x184/0x1f0 [ 278.009855][ T7935] ? netlink_ack+0xcf0/0xcf0 [ 278.009857][ T7935] ? __netlink_lookup+0xb9/0x6b0 [ 278.009860][ T7935] ? rcu_is_watching+0x16/0xd0 [ 278.009861][ T7935] ? lock_release+0x184/0x1f0 [ 278.009863][ T7935] netlink_unicast+0x486/0x750 [ 278.009865][ T7935] ? netlink_attachskb+0x810/0x810 [ 278.009867][ T7935] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 278.009869][ T7935] netlink_sendmsg+0x75b/0xc90 [ 278.009871][ T7935] ? netlink_unicast+0x750/0x750 [ 278.009872][ T7935] ? kernel_text_address+0x149/0x170 [ 278.009874][ T7935] ? lock_acquire+0x13c/0x160 [ 278.009875][ T7935] ? __import_iovec+0x36c/0x620 [ 278.009878][ T7935] __sock_sendmsg+0xce/0x190 [ 278.009880][ T7935] ____sys_sendmsg+0x61a/0x860 [ 278.009882][ T7935] ? copy_msghdr_from_user+0x279/0x420 [ 278.009883][ T7935] ? sock_write_iter+0x400/0x400 [ 278.009885][ T7935] ? move_addr_to_kernel+0x40/0x40 [ 278.009886][ T7935] ? filter_irq_stacks+0xd0/0xd0 [ 278.009889][ T7935] ___sys_sendmsg+0x14e/0x1d0 [ 278.009890][ T7935] ? copy_msghdr_from_user+0x420/0x420 [ 278.009895][ T7935] __sys_sendmsg+0x12c/0x1d0 [ 278.009897][ T7935] ? __sys_sendmsg_sock+0x20/0x20 [ 278.009900][ T7935] ? rcu_is_watching+0x16/0xd0 [ 278.009901][ T7935] do_syscall_64+0xff/0x530 [ 278.009903][ T7935] ? exc_page_fault+0xee/0x100 [ 278.009905][ T7935] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 278.009907][ T7935] RIP: 0033:0x7fe690cb654e [ 278.009909][ T7935] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 278.009910][ T7935] RSP: 002b:00007ffda6ccac00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 278.009913][ T7935] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fe690cb654e [ 278.009915][ T7935] RDX: 0000000000000000 RSI: 00007ffda6ccacb0 RDI: 0000000000000005 [ 278.009916][ T7935] RBP: 00007ffda6ccac10 R08: 0000000000000000 R09: 0000000000000000 [ 278.009917][ T7935] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913a1b [ 278.009917][ T7935] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffda6ccb380 [ 278.009920][ T7935] [ 283.092319][ T8142] eth1: renamed from tmp [ 283.092333][ T8142] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 283.092336][ T8142] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8142, name: ip [ 283.092337][ T8142] preempt_count: 1, expected: 0 [ 283.092338][ T8142] RCU nest depth: 0, expected: 0 [ 283.092339][ T8142] INFO: lockdep is turned off. [ 283.092340][ T8142] irq event stamp: 0 [ 283.092341][ T8142] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 283.092345][ T8142] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 283.092352][ T8142] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 283.092353][ T8142] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 283.092355][ T8142] Preemption disabled at: [ 283.092356][ T8142] [] vprintk_emit+0x31b/0x3e0 [ 283.092362][ T8142] CPU: 3 UID: 0 PID: 8142 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 283.092366][ T8142] Tainted: [W]=WARN [ 283.092366][ T8142] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 283.092368][ T8142] Call Trace: [ 283.092370][ T8142] [ 283.092371][ T8142] dump_stack_lvl+0x6f/0xa0 [ 283.092376][ T8142] ? vprintk_emit+0x31b/0x3e0 [ 283.092377][ T8142] __might_resched.cold+0x1fe/0x2c1 [ 283.092381][ T8142] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 283.092385][ T8142] ? rcu_is_watching+0x16/0xd0 [ 283.092387][ T8142] __kmalloc_noprof+0x443/0x760 [ 283.092390][ T8142] ? __rwlock_init+0x150/0x150 [ 283.092393][ T8142] ? alloc_buf.isra.0+0x4b/0x260 [ 283.092398][ T8142] ? do_raw_spin_unlock+0x59/0x250 [ 283.092400][ T8142] alloc_buf.isra.0+0x4b/0x260 [ 283.092402][ T8142] put_chars+0x1e1/0x2f0 [ 283.092404][ T8142] ? __send_to_port+0x420/0x420 [ 283.092405][ T8142] ? printk_get_next_message+0x240/0x650 [ 283.092407][ T8142] ? console_prepend_replay+0x20/0x20 [ 283.092409][ T8142] ? pointer+0x794/0xed0 [ 283.092413][ T8142] hvc_console_print+0x292/0x780 [ 283.092417][ T8142] ? hvc_write+0x3a0/0x3a0 [ 283.092419][ T8142] ? __rwlock_init+0x150/0x150 [ 283.092421][ T8142] ? lock_acquire+0x13c/0x160 [ 283.092423][ T8142] console_emit_next_record+0x22f/0x4c0 [ 283.092426][ T8142] ? devkmsg_read+0x4b0/0x4b0 [ 283.092428][ T8142] ? rcu_is_watching+0x16/0xd0 [ 283.092429][ T8142] ? rcu_is_watching+0x16/0xd0 [ 283.092430][ T8142] ? rcu_is_watching+0x16/0xd0 [ 283.092431][ T8142] ? lock_acquire+0x13c/0x160 [ 283.092433][ T8142] ? console_flush_one_record+0x111/0x710 [ 283.092434][ T8142] console_flush_one_record+0x46f/0x710 [ 283.092437][ T8142] ? console_emit_next_record+0x4c0/0x4c0 [ 283.092439][ T8142] console_unlock+0xee/0x1f0 [ 283.092441][ T8142] ? lock_acquire+0x13c/0x160 [ 283.092443][ T8142] ? console_flush_one_record+0x710/0x710 [ 283.092444][ T8142] ? rcu_is_watching+0x16/0xd0 [ 283.092445][ T8142] ? lock_release+0x184/0x1f0 [ 283.092447][ T8142] ? lock_acquire+0xe0/0x160 [ 283.092448][ T8142] ? __rcu_read_lock+0x70/0x70 [ 283.092450][ T8142] ? __down_trylock_console_sem+0x5e/0xa0 [ 283.092452][ T8142] ? vprintk_emit+0x320/0x3e0 [ 283.092453][ T8142] vprintk_emit+0x37c/0x3e0 [ 283.092455][ T8142] ? wake_up_klogd_work_func+0x90/0x90 [ 283.092456][ T8142] ? prepare_to_wait_event+0x8d/0x740 [ 283.092458][ T8142] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 283.092461][ T8142] ? _mutex_trylock_nest_lock+0x390/0x390 [ 283.092464][ T8142] _printk+0xc7/0x100 [ 283.092467][ T8142] ? snapshot_read.cold+0x21/0x21 [ 283.092469][ T8142] ? synchronize_rcu_normal+0x340/0x340 [ 283.092471][ T8142] ? netdev_name+0x43/0x60 [ 283.092474][ T8142] ? __netdev_printk+0x17f/0x1d0 [ 283.092476][ T8142] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 283.092479][ T8142] netdev_info+0xe2/0x116 [ 283.092481][ T8142] ? netdev_notice+0x120/0x120 [ 283.092483][ T8142] ? do_raw_spin_lock+0x131/0x280 [ 283.092485][ T8142] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 283.092487][ T8142] ? __rwlock_init+0x150/0x150 [ 283.092489][ T8142] ? rcu_is_watching+0x16/0xd0 [ 283.092490][ T8142] ? rcu_is_watching+0x16/0xd0 [ 283.092491][ T8142] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 283.092492][ T8142] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 283.092494][ T8142] ? trace_irq_enable.constprop.0+0x30/0x160 [ 283.092495][ T8142] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 283.092496][ T8142] netif_change_name.cold+0x4f/0x89 [ 283.092498][ T8142] ? register_netdev+0x40/0x40 [ 283.092499][ T8142] ? lock_release+0x184/0x1f0 [ 283.092501][ T8142] ? netdev_adjacent_rename_links+0x470/0x470 [ 283.092504][ T8142] ? __kernel_text_address+0x12/0x30 [ 283.092506][ T8142] ? write_profile+0xf0/0xf0 [ 283.092509][ T8142] ? __asan_memset+0x27/0x50 [ 283.092512][ T8142] do_setlink.isra.0+0x1f7d/0x2a60 [ 283.092514][ T8142] ? stack_trace_save+0x93/0xc0 [ 283.092515][ T8142] ? rtnl_link_get_size+0x350/0x350 [ 283.092517][ T8142] ? rcu_is_watching+0x16/0xd0 [ 283.092518][ T8142] ? stack_depot_save_flags+0x1bc/0x790 [ 283.092521][ T8142] ? kasan_save_stack+0x3d/0x50 [ 283.092523][ T8142] ? kasan_save_stack+0x2f/0x50 [ 283.092524][ T8142] ? kasan_save_track+0x14/0x30 [ 283.092525][ T8142] ? __kasan_kmalloc+0x7b/0x90 [ 283.092526][ T8142] ? __kmalloc_cache_noprof+0x29a/0x620 [ 283.092527][ T8142] ? rtnl_newlink+0x124/0x11b0 [ 283.092528][ T8142] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 283.092529][ T8142] ? netlink_rcv_skb+0x14e/0x3a0 [ 283.092532][ T8142] ? netlink_unicast+0x486/0x750 [ 283.092533][ T8142] ? netlink_sendmsg+0x75b/0xc90 [ 283.092535][ T8142] ? __sock_sendmsg+0xce/0x190 [ 283.092537][ T8142] ? ____sys_sendmsg+0x61a/0x860 [ 283.092539][ T8142] ? ___sys_sendmsg+0x14e/0x1d0 [ 283.092540][ T8142] ? __sys_sendmsg+0x12c/0x1d0 [ 283.092541][ T8142] ? do_syscall_64+0xff/0x530 [ 283.092544][ T8142] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 283.092546][ T8142] ? rcu_is_watching+0x16/0xd0 [ 283.092547][ T8142] ? lock_acquire+0x13c/0x160 [ 283.092549][ T8142] ? rcu_is_watching+0x16/0xd0 [ 283.092550][ T8142] ? rcu_is_watching+0x16/0xd0 [ 283.092551][ T8142] ? trace_contention_end+0xb3/0x180 [ 283.092552][ T8142] ? __mutex_lock+0x1db/0x1ea0 [ 283.092553][ T8142] ? __mutex_lock+0x9a3/0x1ea0 [ 283.092554][ T8142] ? rtnl_newlink+0x9a8/0x11b0 [ 283.092556][ T8142] ? ww_mutex_lock+0x160/0x160 [ 283.092557][ T8142] ? nla_get_range_signed+0x3d0/0x3d0 [ 283.092560][ T8142] ? rcu_is_watching+0x16/0xd0 [ 283.092561][ T8142] ? __rtnl_newlink+0x3fa/0xa50 [ 283.092563][ T8142] rtnl_newlink+0x9f1/0x11b0 [ 283.092565][ T8142] ? rcu_is_watching+0x16/0xd0 [ 283.092566][ T8142] ? rtnl_bridge_getlink+0x850/0x850 [ 283.092568][ T8142] ? lock_acquire+0x13c/0x160 [ 283.092569][ T8142] ? rcu_is_watching+0x16/0xd0 [ 283.092570][ T8142] ? is_bpf_text_address+0x3e/0x110 [ 283.092572][ T8142] ? is_bpf_text_address+0x72/0x110 [ 283.092573][ T8142] ? kernel_text_address+0x149/0x170 [ 283.092575][ T8142] ? rcu_is_watching+0x16/0xd0 [ 283.092576][ T8142] ? cap_capable+0x1d7/0x3d0 [ 283.092579][ T8142] ? arch_stack_walk+0xed/0x130 [ 283.092581][ T8142] ? rcu_is_watching+0x16/0xd0 [ 283.092582][ T8142] ? lock_acquire+0x13c/0x160 [ 283.092584][ T8142] ? rcu_is_watching+0x16/0xd0 [ 283.092585][ T8142] ? rtnl_bridge_getlink+0x850/0x850 [ 283.092586][ T8142] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 283.092588][ T8142] ? rtnl_link_fill+0x920/0x920 [ 283.092589][ T8142] ? filter_irq_stacks+0xd0/0xd0 [ 283.092590][ T8142] ? stack_depot_save_flags+0x1bc/0x790 [ 283.092593][ T8142] netlink_rcv_skb+0x14e/0x3a0 [ 283.092594][ T8142] ? rtnl_link_fill+0x920/0x920 [ 283.092596][ T8142] ? lock_release+0x184/0x1f0 [ 283.092597][ T8142] ? netlink_ack+0xcf0/0xcf0 [ 283.092599][ T8142] ? __netlink_lookup+0xb9/0x6b0 [ 283.092602][ T8142] ? rcu_is_watching+0x16/0xd0 [ 283.092603][ T8142] ? lock_release+0x184/0x1f0 [ 283.092605][ T8142] netlink_unicast+0x486/0x750 [ 283.092607][ T8142] ? netlink_attachskb+0x810/0x810 [ 283.092609][ T8142] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 283.092610][ T8142] netlink_sendmsg+0x75b/0xc90 [ 283.092612][ T8142] ? netlink_unicast+0x750/0x750 [ 283.092614][ T8142] ? kernel_text_address+0x149/0x170 [ 283.092615][ T8142] ? lock_acquire+0x13c/0x160 [ 283.092617][ T8142] ? __import_iovec+0x36c/0x620 [ 283.092620][ T8142] __sock_sendmsg+0xce/0x190 [ 283.092622][ T8142] ____sys_sendmsg+0x61a/0x860 [ 283.092623][ T8142] ? copy_msghdr_from_user+0x279/0x420 [ 283.092625][ T8142] ? sock_write_iter+0x400/0x400 [ 283.092626][ T8142] ? move_addr_to_kernel+0x40/0x40 [ 283.092628][ T8142] ? filter_irq_stacks+0xd0/0xd0 [ 283.092630][ T8142] ___sys_sendmsg+0x14e/0x1d0 [ 283.092632][ T8142] ? copy_msghdr_from_user+0x420/0x420 [ 283.092637][ T8142] __sys_sendmsg+0x12c/0x1d0 [ 283.092638][ T8142] ? __sys_sendmsg_sock+0x20/0x20 [ 283.092641][ T8142] ? rcu_is_watching+0x16/0xd0 [ 283.092642][ T8142] do_syscall_64+0xff/0x530 [ 283.092644][ T8142] ? exc_page_fault+0xee/0x100 [ 283.092646][ T8142] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 283.092647][ T8142] RIP: 0033:0x7f13b643954e [ 283.092649][ T8142] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 283.092651][ T8142] RSP: 002b:00007fff95c95050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 283.092655][ T8142] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f13b643954e [ 283.092656][ T8142] RDX: 0000000000000000 RSI: 00007fff95c95100 RDI: 0000000000000005 [ 283.092657][ T8142] RBP: 00007fff95c95060 R08: 0000000000000000 R09: 0000000000000000 [ 283.092658][ T8142] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913a20 [ 283.092659][ T8142] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff95c957d0 [ 283.092661][ T8142] [ 289.918766][ T8414] eth1: renamed from tmp [ 289.918785][ T8414] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 289.918788][ T8414] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8414, name: ip [ 289.918790][ T8414] preempt_count: 1, expected: 0 [ 289.918791][ T8414] RCU nest depth: 0, expected: 0 [ 289.918793][ T8414] INFO: lockdep is turned off. [ 289.918794][ T8414] irq event stamp: 0 [ 289.918795][ T8414] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 289.918800][ T8414] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 289.918807][ T8414] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 289.918810][ T8414] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 289.918812][ T8414] Preemption disabled at: [ 289.918813][ T8414] [] vprintk_emit+0x31b/0x3e0 [ 289.918821][ T8414] CPU: 0 UID: 0 PID: 8414 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 289.918826][ T8414] Tainted: [W]=WARN [ 289.918827][ T8414] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 289.918830][ T8414] Call Trace: [ 289.918832][ T8414] [ 289.918833][ T8414] dump_stack_lvl+0x6f/0xa0 [ 289.918840][ T8414] ? vprintk_emit+0x31b/0x3e0 [ 289.918842][ T8414] __might_resched.cold+0x1fe/0x2c1 [ 289.918846][ T8414] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 289.918851][ T8414] ? rcu_is_watching+0x16/0xd0 [ 289.918854][ T8414] __kmalloc_noprof+0x443/0x760 [ 289.918858][ T8414] ? __rwlock_init+0x150/0x150 [ 289.918862][ T8414] ? alloc_buf.isra.0+0x4b/0x260 [ 289.918868][ T8414] ? do_raw_spin_unlock+0x59/0x250 [ 289.918870][ T8414] alloc_buf.isra.0+0x4b/0x260 [ 289.918874][ T8414] put_chars+0x1e1/0x2f0 [ 289.918876][ T8414] ? __send_to_port+0x420/0x420 [ 289.918878][ T8414] ? printk_get_next_message+0x240/0x650 [ 289.918881][ T8414] ? console_prepend_replay+0x20/0x20 [ 289.918884][ T8414] ? pointer+0x794/0xed0 [ 289.918889][ T8414] hvc_console_print+0x292/0x780 [ 289.918895][ T8414] ? hvc_write+0x3a0/0x3a0 [ 289.918897][ T8414] ? __rwlock_init+0x150/0x150 [ 289.918900][ T8414] ? lock_acquire+0x13c/0x160 [ 289.918904][ T8414] console_emit_next_record+0x22f/0x4c0 [ 289.918908][ T8414] ? devkmsg_read+0x4b0/0x4b0 [ 289.918911][ T8414] ? rcu_is_watching+0x16/0xd0 [ 289.918913][ T8414] ? rcu_is_watching+0x16/0xd0 [ 289.918915][ T8414] ? rcu_is_watching+0x16/0xd0 [ 289.918917][ T8414] ? lock_acquire+0x13c/0x160 [ 289.918920][ T8414] ? console_flush_one_record+0x111/0x710 [ 289.918922][ T8414] console_flush_one_record+0x46f/0x710 [ 289.918926][ T8414] ? console_emit_next_record+0x4c0/0x4c0 [ 289.918930][ T8414] console_unlock+0xee/0x1f0 [ 289.918933][ T8414] ? lock_acquire+0x13c/0x160 [ 289.918935][ T8414] ? console_flush_one_record+0x710/0x710 [ 289.918937][ T8414] ? rcu_is_watching+0x16/0xd0 [ 289.918939][ T8414] ? lock_release+0x184/0x1f0 [ 289.918941][ T8414] ? lock_acquire+0xe0/0x160 [ 289.918943][ T8414] ? __rcu_read_lock+0x70/0x70 [ 289.918946][ T8414] ? __down_trylock_console_sem+0x5e/0xa0 [ 289.918949][ T8414] ? vprintk_emit+0x320/0x3e0 [ 289.918951][ T8414] vprintk_emit+0x37c/0x3e0 [ 289.918954][ T8414] ? wake_up_klogd_work_func+0x90/0x90 [ 289.918956][ T8414] ? prepare_to_wait_event+0x8d/0x740 [ 289.918959][ T8414] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 289.918963][ T8414] ? _mutex_trylock_nest_lock+0x390/0x390 [ 289.918967][ T8414] _printk+0xc7/0x100 [ 289.918971][ T8414] ? snapshot_read.cold+0x21/0x21 [ 289.918974][ T8414] ? synchronize_rcu_normal+0x340/0x340 [ 289.918977][ T8414] ? netdev_name+0x43/0x60 [ 289.918981][ T8414] ? __netdev_printk+0x17f/0x1d0 [ 289.918984][ T8414] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 289.918988][ T8414] netdev_info+0xe2/0x116 [ 289.918991][ T8414] ? netdev_notice+0x120/0x120 [ 289.918995][ T8414] ? do_raw_spin_lock+0x131/0x280 [ 289.918997][ T8414] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 289.919000][ T8414] ? __rwlock_init+0x150/0x150 [ 289.919003][ T8414] ? rcu_is_watching+0x16/0xd0 [ 289.919005][ T8414] ? rcu_is_watching+0x16/0xd0 [ 289.919007][ T8414] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 289.919009][ T8414] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 289.919011][ T8414] ? trace_irq_enable.constprop.0+0x30/0x160 [ 289.919013][ T8414] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 289.919016][ T8414] netif_change_name.cold+0x4f/0x89 [ 289.919018][ T8414] ? register_netdev+0x40/0x40 [ 289.919021][ T8414] ? lock_release+0x184/0x1f0 [ 289.919024][ T8414] ? netdev_adjacent_rename_links+0x470/0x470 [ 289.919027][ T8414] ? __kernel_text_address+0x12/0x30 [ 289.919030][ T8414] ? write_profile+0xf0/0xf0 [ 289.919034][ T8414] ? __asan_memset+0x27/0x50 [ 289.919039][ T8414] do_setlink.isra.0+0x1f7d/0x2a60 [ 289.919042][ T8414] ? stack_trace_save+0x93/0xc0 [ 289.919044][ T8414] ? rtnl_link_get_size+0x350/0x350 [ 289.919046][ T8414] ? rcu_is_watching+0x16/0xd0 [ 289.919048][ T8414] ? stack_depot_save_flags+0x1bc/0x790 [ 289.919052][ T8414] ? kasan_save_stack+0x3d/0x50 [ 289.919055][ T8414] ? kasan_save_stack+0x2f/0x50 [ 289.919057][ T8414] ? kasan_save_track+0x14/0x30 [ 289.919059][ T8414] ? __kasan_kmalloc+0x7b/0x90 [ 289.919061][ T8414] ? __kmalloc_cache_noprof+0x29a/0x620 [ 289.919063][ T8414] ? rtnl_newlink+0x124/0x11b0 [ 289.919064][ T8414] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 289.919066][ T8414] ? netlink_rcv_skb+0x14e/0x3a0 [ 289.919070][ T8414] ? netlink_unicast+0x486/0x750 [ 289.919072][ T8414] ? netlink_sendmsg+0x75b/0xc90 [ 289.919074][ T8414] ? __sock_sendmsg+0xce/0x190 [ 289.919077][ T8414] ? ____sys_sendmsg+0x61a/0x860 [ 289.919079][ T8414] ? ___sys_sendmsg+0x14e/0x1d0 [ 289.919082][ T8414] ? __sys_sendmsg+0x12c/0x1d0 [ 289.919084][ T8414] ? do_syscall_64+0xff/0x530 [ 289.919087][ T8414] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 289.919091][ T8414] ? rcu_is_watching+0x16/0xd0 [ 289.919093][ T8414] ? lock_acquire+0x13c/0x160 [ 289.919095][ T8414] ? rcu_is_watching+0x16/0xd0 [ 289.919096][ T8414] ? rcu_is_watching+0x16/0xd0 [ 289.919098][ T8414] ? trace_contention_end+0xb3/0x180 [ 289.919101][ T8414] ? __mutex_lock+0x1db/0x1ea0 [ 289.919102][ T8414] ? __mutex_lock+0x9a3/0x1ea0 [ 289.919104][ T8414] ? rtnl_newlink+0x9a8/0x11b0 [ 289.919107][ T8414] ? ww_mutex_lock+0x160/0x160 [ 289.919109][ T8414] ? nla_get_range_signed+0x3d0/0x3d0 [ 289.919113][ T8414] ? rcu_is_watching+0x16/0xd0 [ 289.919115][ T8414] ? __rtnl_newlink+0x3fa/0xa50 [ 289.919119][ T8414] rtnl_newlink+0x9f1/0x11b0 [ 289.919122][ T8414] ? rcu_is_watching+0x16/0xd0 [ 289.919124][ T8414] ? rtnl_bridge_getlink+0x850/0x850 [ 289.919126][ T8414] ? lock_acquire+0x13c/0x160 [ 289.919128][ T8414] ? rcu_is_watching+0x16/0xd0 [ 289.919131][ T8414] ? is_bpf_text_address+0x3e/0x110 [ 289.919133][ T8414] ? is_bpf_text_address+0x72/0x110 [ 289.919136][ T8414] ? kernel_text_address+0x149/0x170 [ 289.919138][ T8414] ? rcu_is_watching+0x16/0xd0 [ 289.919140][ T8414] ? cap_capable+0x1d7/0x3d0 [ 289.919144][ T8414] ? arch_stack_walk+0xed/0x130 [ 289.919147][ T8414] ? rcu_is_watching+0x16/0xd0 [ 289.919149][ T8414] ? lock_acquire+0x13c/0x160 [ 289.919151][ T8414] ? rcu_is_watching+0x16/0xd0 [ 289.919153][ T8414] ? rtnl_bridge_getlink+0x850/0x850 [ 289.919155][ T8414] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 289.919158][ T8414] ? rtnl_link_fill+0x920/0x920 [ 289.919160][ T8414] ? filter_irq_stacks+0xd0/0xd0 [ 289.919162][ T8414] ? stack_depot_save_flags+0x1bc/0x790 [ 289.919166][ T8414] netlink_rcv_skb+0x14e/0x3a0 [ 289.919169][ T8414] ? rtnl_link_fill+0x920/0x920 [ 289.919171][ T8414] ? lock_release+0x184/0x1f0 [ 289.919173][ T8414] ? netlink_ack+0xcf0/0xcf0 [ 289.919175][ T8414] ? __netlink_lookup+0xb9/0x6b0 [ 289.919180][ T8414] ? rcu_is_watching+0x16/0xd0 [ 289.919182][ T8414] ? lock_release+0x184/0x1f0 [ 289.919185][ T8414] netlink_unicast+0x486/0x750 [ 289.919188][ T8414] ? netlink_attachskb+0x810/0x810 [ 289.919191][ T8414] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 289.919198][ T8414] netlink_sendmsg+0x75b/0xc90 [ 289.919201][ T8414] ? netlink_unicast+0x750/0x750 [ 289.919203][ T8414] ? kernel_text_address+0x149/0x170 [ 289.919206][ T8414] ? lock_acquire+0x13c/0x160 [ 289.919208][ T8414] ? __import_iovec+0x36c/0x620 [ 289.919213][ T8414] __sock_sendmsg+0xce/0x190 [ 289.919215][ T8414] ____sys_sendmsg+0x61a/0x860 [ 289.919218][ T8414] ? copy_msghdr_from_user+0x279/0x420 [ 289.919220][ T8414] ? sock_write_iter+0x400/0x400 [ 289.919222][ T8414] ? move_addr_to_kernel+0x40/0x40 [ 289.919225][ T8414] ? filter_irq_stacks+0xd0/0xd0 [ 289.919229][ T8414] ___sys_sendmsg+0x14e/0x1d0 [ 289.919232][ T8414] ? copy_msghdr_from_user+0x420/0x420 [ 289.919240][ T8414] __sys_sendmsg+0x12c/0x1d0 [ 289.919243][ T8414] ? __sys_sendmsg_sock+0x20/0x20 [ 289.919247][ T8414] ? rcu_is_watching+0x16/0xd0 [ 289.919249][ T8414] do_syscall_64+0xff/0x530 [ 289.919252][ T8414] ? exc_page_fault+0xee/0x100 [ 289.919255][ T8414] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 289.919257][ T8414] RIP: 0033:0x7f4bc563b54e [ 289.919260][ T8414] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 289.919262][ T8414] RSP: 002b:00007ffc11aacad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 289.919267][ T8414] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f4bc563b54e [ 289.919269][ T8414] RDX: 0000000000000000 RSI: 00007ffc11aacb80 RDI: 0000000000000005 [ 289.919270][ T8414] RBP: 00007ffc11aacae0 R08: 0000000000000000 R09: 0000000000000000 [ 289.919272][ T8414] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913a27 [ 289.919273][ T8414] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc11aad250 [ 289.919277][ T8414] [ 297.547688][ T8550] eth1: renamed from tmp [ 297.547702][ T8550] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 297.547705][ T8550] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8550, name: ip [ 297.547706][ T8550] preempt_count: 1, expected: 0 [ 297.547708][ T8550] RCU nest depth: 0, expected: 0 [ 297.547708][ T8550] INFO: lockdep is turned off. [ 297.547710][ T8550] irq event stamp: 0 [ 297.547710][ T8550] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 297.547715][ T8550] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 297.547721][ T8550] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 297.547723][ T8550] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 297.547725][ T8550] Preemption disabled at: [ 297.547726][ T8550] [] vprintk_emit+0x31b/0x3e0 [ 297.547732][ T8550] CPU: 0 UID: 0 PID: 8550 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 297.547736][ T8550] Tainted: [W]=WARN [ 297.547737][ T8550] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 297.547739][ T8550] Call Trace: [ 297.547740][ T8550] [ 297.547741][ T8550] dump_stack_lvl+0x6f/0xa0 [ 297.547747][ T8550] ? vprintk_emit+0x31b/0x3e0 [ 297.547748][ T8550] __might_resched.cold+0x1fe/0x2c1 [ 297.547752][ T8550] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 297.547755][ T8550] ? rcu_is_watching+0x16/0xd0 [ 297.547758][ T8550] __kmalloc_noprof+0x443/0x760 [ 297.547761][ T8550] ? __rwlock_init+0x150/0x150 [ 297.547764][ T8550] ? alloc_buf.isra.0+0x4b/0x260 [ 297.547769][ T8550] ? do_raw_spin_unlock+0x59/0x250 [ 297.547771][ T8550] alloc_buf.isra.0+0x4b/0x260 [ 297.547773][ T8550] put_chars+0x1e1/0x2f0 [ 297.547775][ T8550] ? __send_to_port+0x420/0x420 [ 297.547776][ T8550] ? printk_get_next_message+0x240/0x650 [ 297.547778][ T8550] ? console_prepend_replay+0x20/0x20 [ 297.547781][ T8550] ? pointer+0x794/0xed0 [ 297.547784][ T8550] hvc_console_print+0x292/0x780 [ 297.547789][ T8550] ? hvc_write+0x3a0/0x3a0 [ 297.547791][ T8550] ? __rwlock_init+0x150/0x150 [ 297.547793][ T8550] ? lock_acquire+0x13c/0x160 [ 297.547795][ T8550] console_emit_next_record+0x22f/0x4c0 [ 297.547798][ T8550] ? devkmsg_read+0x4b0/0x4b0 [ 297.547805][ T8550] ? rcu_is_watching+0x16/0xd0 [ 297.547806][ T8550] ? rcu_is_watching+0x16/0xd0 [ 297.547807][ T8550] ? rcu_is_watching+0x16/0xd0 [ 297.547808][ T8550] ? lock_acquire+0x13c/0x160 [ 297.547811][ T8550] ? console_flush_one_record+0x111/0x710 [ 297.547812][ T8550] console_flush_one_record+0x46f/0x710 [ 297.547815][ T8550] ? console_emit_next_record+0x4c0/0x4c0 [ 297.547818][ T8550] console_unlock+0xee/0x1f0 [ 297.547820][ T8550] ? lock_acquire+0x13c/0x160 [ 297.547821][ T8550] ? console_flush_one_record+0x710/0x710 [ 297.547823][ T8550] ? rcu_is_watching+0x16/0xd0 [ 297.547824][ T8550] ? lock_release+0x184/0x1f0 [ 297.547825][ T8550] ? lock_acquire+0xe0/0x160 [ 297.547827][ T8550] ? __rcu_read_lock+0x70/0x70 [ 297.547828][ T8550] ? __down_trylock_console_sem+0x5e/0xa0 [ 297.547830][ T8550] ? vprintk_emit+0x320/0x3e0 [ 297.547832][ T8550] vprintk_emit+0x37c/0x3e0 [ 297.547833][ T8550] ? wake_up_klogd_work_func+0x90/0x90 [ 297.547835][ T8550] ? prepare_to_wait_event+0x8d/0x740 [ 297.547837][ T8550] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 297.547840][ T8550] ? _mutex_trylock_nest_lock+0x390/0x390 [ 297.547843][ T8550] _printk+0xc7/0x100 [ 297.547846][ T8550] ? snapshot_read.cold+0x21/0x21 [ 297.547848][ T8550] ? synchronize_rcu_normal+0x340/0x340 [ 297.547850][ T8550] ? netdev_name+0x43/0x60 [ 297.547853][ T8550] ? __netdev_printk+0x17f/0x1d0 [ 297.547855][ T8550] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 297.547858][ T8550] netdev_info+0xe2/0x116 [ 297.547861][ T8550] ? netdev_notice+0x120/0x120 [ 297.547863][ T8550] ? do_raw_spin_lock+0x131/0x280 [ 297.547864][ T8550] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 297.547867][ T8550] ? __rwlock_init+0x150/0x150 [ 297.547869][ T8550] ? rcu_is_watching+0x16/0xd0 [ 297.547870][ T8550] ? rcu_is_watching+0x16/0xd0 [ 297.547871][ T8550] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 297.547872][ T8550] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 297.547874][ T8550] ? trace_irq_enable.constprop.0+0x30/0x160 [ 297.547875][ T8550] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 297.547877][ T8550] netif_change_name.cold+0x4f/0x89 [ 297.547878][ T8550] ? register_netdev+0x40/0x40 [ 297.547880][ T8550] ? lock_release+0x184/0x1f0 [ 297.547882][ T8550] ? netdev_adjacent_rename_links+0x470/0x470 [ 297.547884][ T8550] ? __kernel_text_address+0x12/0x30 [ 297.547887][ T8550] ? write_profile+0xf0/0xf0 [ 297.547890][ T8550] ? __asan_memset+0x27/0x50 [ 297.547894][ T8550] do_setlink.isra.0+0x1f7d/0x2a60 [ 297.547895][ T8550] ? stack_trace_save+0x93/0xc0 [ 297.547897][ T8550] ? rtnl_link_get_size+0x350/0x350 [ 297.547898][ T8550] ? rcu_is_watching+0x16/0xd0 [ 297.547899][ T8550] ? stack_depot_save_flags+0x1bc/0x790 [ 297.547903][ T8550] ? kasan_save_stack+0x3d/0x50 [ 297.547905][ T8550] ? kasan_save_stack+0x2f/0x50 [ 297.547906][ T8550] ? kasan_save_track+0x14/0x30 [ 297.547907][ T8550] ? __kasan_kmalloc+0x7b/0x90 [ 297.547908][ T8550] ? __kmalloc_cache_noprof+0x29a/0x620 [ 297.547909][ T8550] ? rtnl_newlink+0x124/0x11b0 [ 297.547910][ T8550] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 297.547912][ T8550] ? netlink_rcv_skb+0x14e/0x3a0 [ 297.547914][ T8550] ? netlink_unicast+0x486/0x750 [ 297.547916][ T8550] ? netlink_sendmsg+0x75b/0xc90 [ 297.547918][ T8550] ? __sock_sendmsg+0xce/0x190 [ 297.547920][ T8550] ? ____sys_sendmsg+0x61a/0x860 [ 297.547922][ T8550] ? ___sys_sendmsg+0x14e/0x1d0 [ 297.547923][ T8550] ? __sys_sendmsg+0x12c/0x1d0 [ 297.547925][ T8550] ? do_syscall_64+0xff/0x530 [ 297.547927][ T8550] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 297.547930][ T8550] ? rcu_is_watching+0x16/0xd0 [ 297.547931][ T8550] ? lock_acquire+0x13c/0x160 [ 297.547932][ T8550] ? rcu_is_watching+0x16/0xd0 [ 297.547933][ T8550] ? rcu_is_watching+0x16/0xd0 [ 297.547934][ T8550] ? trace_contention_end+0xb3/0x180 [ 297.547936][ T8550] ? __mutex_lock+0x1db/0x1ea0 [ 297.547937][ T8550] ? __mutex_lock+0x9a3/0x1ea0 [ 297.547938][ T8550] ? rtnl_newlink+0x9a8/0x11b0 [ 297.547940][ T8550] ? ww_mutex_lock+0x160/0x160 [ 297.547941][ T8550] ? nla_get_range_signed+0x3d0/0x3d0 [ 297.547944][ T8550] ? rcu_is_watching+0x16/0xd0 [ 297.547945][ T8550] ? __rtnl_newlink+0x3fa/0xa50 [ 297.547947][ T8550] rtnl_newlink+0x9f1/0x11b0 [ 297.547949][ T8550] ? rcu_is_watching+0x16/0xd0 [ 297.547951][ T8550] ? rtnl_bridge_getlink+0x850/0x850 [ 297.547952][ T8550] ? lock_acquire+0x13c/0x160 [ 297.547953][ T8550] ? rcu_is_watching+0x16/0xd0 [ 297.547955][ T8550] ? is_bpf_text_address+0x3e/0x110 [ 297.547957][ T8550] ? is_bpf_text_address+0x72/0x110 [ 297.547958][ T8550] ? kernel_text_address+0x149/0x170 [ 297.547960][ T8550] ? rcu_is_watching+0x16/0xd0 [ 297.547961][ T8550] ? cap_capable+0x1d7/0x3d0 [ 297.547964][ T8550] ? arch_stack_walk+0xed/0x130 [ 297.547966][ T8550] ? rcu_is_watching+0x16/0xd0 [ 297.547967][ T8550] ? lock_acquire+0x13c/0x160 [ 297.547969][ T8550] ? rcu_is_watching+0x16/0xd0 [ 297.547970][ T8550] ? rtnl_bridge_getlink+0x850/0x850 [ 297.547971][ T8550] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 297.547973][ T8550] ? rtnl_link_fill+0x920/0x920 [ 297.547974][ T8550] ? filter_irq_stacks+0xd0/0xd0 [ 297.547976][ T8550] ? stack_depot_save_flags+0x1bc/0x790 [ 297.547978][ T8550] netlink_rcv_skb+0x14e/0x3a0 [ 297.547980][ T8550] ? rtnl_link_fill+0x920/0x920 [ 297.547981][ T8550] ? lock_release+0x184/0x1f0 [ 297.547983][ T8550] ? netlink_ack+0xcf0/0xcf0 [ 297.547985][ T8550] ? __netlink_lookup+0xb9/0x6b0 [ 297.547988][ T8550] ? rcu_is_watching+0x16/0xd0 [ 297.547989][ T8550] ? lock_release+0x184/0x1f0 [ 297.547991][ T8550] netlink_unicast+0x486/0x750 [ 297.547993][ T8550] ? netlink_attachskb+0x810/0x810 [ 297.547995][ T8550] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 297.547997][ T8550] netlink_sendmsg+0x75b/0xc90 [ 297.547999][ T8550] ? netlink_unicast+0x750/0x750 [ 297.548001][ T8550] ? kernel_text_address+0x149/0x170 [ 297.548003][ T8550] ? lock_acquire+0x13c/0x160 [ 297.548004][ T8550] ? __import_iovec+0x36c/0x620 [ 297.548007][ T8550] __sock_sendmsg+0xce/0x190 [ 297.548009][ T8550] ____sys_sendmsg+0x61a/0x860 [ 297.548011][ T8550] ? copy_msghdr_from_user+0x279/0x420 [ 297.548013][ T8550] ? sock_write_iter+0x400/0x400 [ 297.548014][ T8550] ? move_addr_to_kernel+0x40/0x40 [ 297.548016][ T8550] ? filter_irq_stacks+0xd0/0xd0 [ 297.548018][ T8550] ___sys_sendmsg+0x14e/0x1d0 [ 297.548020][ T8550] ? copy_msghdr_from_user+0x420/0x420 [ 297.548025][ T8550] __sys_sendmsg+0x12c/0x1d0 [ 297.548027][ T8550] ? __sys_sendmsg_sock+0x20/0x20 [ 297.548030][ T8550] ? fpregs_restore_userregs+0x14b/0x300 [ 297.548032][ T8550] ? rcu_is_watching+0x16/0xd0 [ 297.548034][ T8550] do_syscall_64+0xff/0x530 [ 297.548035][ T8550] ? exc_page_fault+0xee/0x100 [ 297.548037][ T8550] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 297.548039][ T8550] RIP: 0033:0x7f7973e2854e [ 297.548041][ T8550] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 297.548043][ T8550] RSP: 002b:00007ffe0c70e0e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 297.548046][ T8550] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f7973e2854e [ 297.548048][ T8550] RDX: 0000000000000000 RSI: 00007ffe0c70e190 RDI: 0000000000000005 [ 297.548049][ T8550] RBP: 00007ffe0c70e0f0 R08: 0000000000000000 R09: 0000000000000000 [ 297.548049][ T8550] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913a2e [ 297.548050][ T8550] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe0c70e860 [ 297.548053][ T8550] [ 303.034827][ T8686] eth1: renamed from tmp [ 303.034844][ T8686] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 303.034847][ T8686] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8686, name: ip [ 303.034849][ T8686] preempt_count: 1, expected: 0 [ 303.034850][ T8686] RCU nest depth: 0, expected: 0 [ 303.034851][ T8686] INFO: lockdep is turned off. [ 303.034853][ T8686] irq event stamp: 0 [ 303.034854][ T8686] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 303.034859][ T8686] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 303.034867][ T8686] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 303.034870][ T8686] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 303.034872][ T8686] Preemption disabled at: [ 303.034873][ T8686] [] vprintk_emit+0x31b/0x3e0 [ 303.034881][ T8686] CPU: 2 UID: 0 PID: 8686 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 303.034885][ T8686] Tainted: [W]=WARN [ 303.034886][ T8686] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 303.034888][ T8686] Call Trace: [ 303.034890][ T8686] [ 303.034892][ T8686] dump_stack_lvl+0x6f/0xa0 [ 303.034899][ T8686] ? vprintk_emit+0x31b/0x3e0 [ 303.034900][ T8686] __might_resched.cold+0x1fe/0x2c1 [ 303.034905][ T8686] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 303.034909][ T8686] ? rcu_is_watching+0x16/0xd0 [ 303.034913][ T8686] __kmalloc_noprof+0x443/0x760 [ 303.034916][ T8686] ? __rwlock_init+0x150/0x150 [ 303.034920][ T8686] ? alloc_buf.isra.0+0x4b/0x260 [ 303.034926][ T8686] ? do_raw_spin_unlock+0x59/0x250 [ 303.034929][ T8686] alloc_buf.isra.0+0x4b/0x260 [ 303.034932][ T8686] put_chars+0x1e1/0x2f0 [ 303.034934][ T8686] ? __send_to_port+0x420/0x420 [ 303.034936][ T8686] ? printk_get_next_message+0x240/0x650 [ 303.034939][ T8686] ? console_prepend_replay+0x20/0x20 [ 303.034942][ T8686] ? pointer+0x794/0xed0 [ 303.034947][ T8686] hvc_console_print+0x292/0x780 [ 303.034953][ T8686] ? hvc_write+0x3a0/0x3a0 [ 303.034955][ T8686] ? __rwlock_init+0x150/0x150 [ 303.034958][ T8686] ? lock_acquire+0x13c/0x160 [ 303.034961][ T8686] console_emit_next_record+0x22f/0x4c0 [ 303.034964][ T8686] ? devkmsg_read+0x4b0/0x4b0 [ 303.034967][ T8686] ? rcu_is_watching+0x16/0xd0 [ 303.034969][ T8686] ? rcu_is_watching+0x16/0xd0 [ 303.034970][ T8686] ? rcu_is_watching+0x16/0xd0 [ 303.034972][ T8686] ? lock_acquire+0x13c/0x160 [ 303.034975][ T8686] ? console_flush_one_record+0x111/0x710 [ 303.034977][ T8686] console_flush_one_record+0x46f/0x710 [ 303.034980][ T8686] ? console_emit_next_record+0x4c0/0x4c0 [ 303.034984][ T8686] console_unlock+0xee/0x1f0 [ 303.034987][ T8686] ? lock_acquire+0x13c/0x160 [ 303.034989][ T8686] ? console_flush_one_record+0x710/0x710 [ 303.034991][ T8686] ? rcu_is_watching+0x16/0xd0 [ 303.034993][ T8686] ? lock_release+0x184/0x1f0 [ 303.034995][ T8686] ? lock_acquire+0xe0/0x160 [ 303.034997][ T8686] ? __rcu_read_lock+0x70/0x70 [ 303.035000][ T8686] ? __down_trylock_console_sem+0x5e/0xa0 [ 303.035002][ T8686] ? vprintk_emit+0x320/0x3e0 [ 303.035004][ T8686] vprintk_emit+0x37c/0x3e0 [ 303.035007][ T8686] ? wake_up_klogd_work_func+0x90/0x90 [ 303.035009][ T8686] ? prepare_to_wait_event+0x8d/0x740 [ 303.035012][ T8686] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 303.035016][ T8686] ? _mutex_trylock_nest_lock+0x390/0x390 [ 303.035019][ T8686] _printk+0xc7/0x100 [ 303.035023][ T8686] ? snapshot_read.cold+0x21/0x21 [ 303.035026][ T8686] ? synchronize_rcu_normal+0x340/0x340 [ 303.035029][ T8686] ? netdev_name+0x43/0x60 [ 303.035033][ T8686] ? __netdev_printk+0x17f/0x1d0 [ 303.035035][ T8686] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 303.035039][ T8686] netdev_info+0xe2/0x116 [ 303.035042][ T8686] ? netdev_notice+0x120/0x120 [ 303.035045][ T8686] ? do_raw_spin_lock+0x131/0x280 [ 303.035048][ T8686] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 303.035051][ T8686] ? __rwlock_init+0x150/0x150 [ 303.035053][ T8686] ? rcu_is_watching+0x16/0xd0 [ 303.035055][ T8686] ? rcu_is_watching+0x16/0xd0 [ 303.035057][ T8686] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 303.035059][ T8686] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 303.035061][ T8686] ? trace_irq_enable.constprop.0+0x30/0x160 [ 303.035063][ T8686] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 303.035065][ T8686] netif_change_name.cold+0x4f/0x89 [ 303.035067][ T8686] ? register_netdev+0x40/0x40 [ 303.035069][ T8686] ? lock_release+0x184/0x1f0 [ 303.035072][ T8686] ? netdev_adjacent_rename_links+0x470/0x470 [ 303.035075][ T8686] ? __kernel_text_address+0x12/0x30 [ 303.035079][ T8686] ? write_profile+0xf0/0xf0 [ 303.035082][ T8686] ? __asan_memset+0x27/0x50 [ 303.035087][ T8686] do_setlink.isra.0+0x1f7d/0x2a60 [ 303.035089][ T8686] ? stack_trace_save+0x93/0xc0 [ 303.035092][ T8686] ? rtnl_link_get_size+0x350/0x350 [ 303.035093][ T8686] ? rcu_is_watching+0x16/0xd0 [ 303.035095][ T8686] ? stack_depot_save_flags+0x1bc/0x790 [ 303.035100][ T8686] ? kasan_save_stack+0x3d/0x50 [ 303.035102][ T8686] ? kasan_save_stack+0x2f/0x50 [ 303.035104][ T8686] ? kasan_save_track+0x14/0x30 [ 303.035106][ T8686] ? __kasan_kmalloc+0x7b/0x90 [ 303.035107][ T8686] ? __kmalloc_cache_noprof+0x29a/0x620 [ 303.035109][ T8686] ? rtnl_newlink+0x124/0x11b0 [ 303.035111][ T8686] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 303.035113][ T8686] ? netlink_rcv_skb+0x14e/0x3a0 [ 303.035116][ T8686] ? netlink_unicast+0x486/0x750 [ 303.035118][ T8686] ? netlink_sendmsg+0x75b/0xc90 [ 303.035120][ T8686] ? __sock_sendmsg+0xce/0x190 [ 303.035124][ T8686] ? ____sys_sendmsg+0x61a/0x860 [ 303.035125][ T8686] ? ___sys_sendmsg+0x14e/0x1d0 [ 303.035127][ T8686] ? __sys_sendmsg+0x12c/0x1d0 [ 303.035130][ T8686] ? do_syscall_64+0xff/0x530 [ 303.035132][ T8686] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 303.035136][ T8686] ? rcu_is_watching+0x16/0xd0 [ 303.035138][ T8686] ? lock_acquire+0x13c/0x160 [ 303.035140][ T8686] ? rcu_is_watching+0x16/0xd0 [ 303.035141][ T8686] ? rcu_is_watching+0x16/0xd0 [ 303.035143][ T8686] ? trace_contention_end+0xb3/0x180 [ 303.035146][ T8686] ? __mutex_lock+0x1db/0x1ea0 [ 303.035147][ T8686] ? __mutex_lock+0x9a3/0x1ea0 [ 303.035149][ T8686] ? rtnl_newlink+0x9a8/0x11b0 [ 303.035152][ T8686] ? ww_mutex_lock+0x160/0x160 [ 303.035153][ T8686] ? nla_get_range_signed+0x3d0/0x3d0 [ 303.035158][ T8686] ? rcu_is_watching+0x16/0xd0 [ 303.035160][ T8686] ? __rtnl_newlink+0x3fa/0xa50 [ 303.035163][ T8686] rtnl_newlink+0x9f1/0x11b0 [ 303.035166][ T8686] ? rcu_is_watching+0x16/0xd0 [ 303.035168][ T8686] ? rtnl_bridge_getlink+0x850/0x850 [ 303.035170][ T8686] ? lock_acquire+0x13c/0x160 [ 303.035172][ T8686] ? rcu_is_watching+0x16/0xd0 [ 303.035174][ T8686] ? is_bpf_text_address+0x3e/0x110 [ 303.035177][ T8686] ? is_bpf_text_address+0x72/0x110 [ 303.035179][ T8686] ? kernel_text_address+0x149/0x170 [ 303.035181][ T8686] ? rcu_is_watching+0x16/0xd0 [ 303.035183][ T8686] ? cap_capable+0x1d7/0x3d0 [ 303.035187][ T8686] ? arch_stack_walk+0xed/0x130 [ 303.035189][ T8686] ? rcu_is_watching+0x16/0xd0 [ 303.035191][ T8686] ? lock_acquire+0x13c/0x160 [ 303.035193][ T8686] ? rcu_is_watching+0x16/0xd0 [ 303.035198][ T8686] ? rtnl_bridge_getlink+0x850/0x850 [ 303.035200][ T8686] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 303.035203][ T8686] ? rtnl_link_fill+0x920/0x920 [ 303.035205][ T8686] ? filter_irq_stacks+0xd0/0xd0 [ 303.035207][ T8686] ? stack_depot_save_flags+0x1bc/0x790 [ 303.035211][ T8686] netlink_rcv_skb+0x14e/0x3a0 [ 303.035213][ T8686] ? rtnl_link_fill+0x920/0x920 [ 303.035215][ T8686] ? lock_release+0x184/0x1f0 [ 303.035217][ T8686] ? netlink_ack+0xcf0/0xcf0 [ 303.035219][ T8686] ? __netlink_lookup+0xb9/0x6b0 [ 303.035224][ T8686] ? rcu_is_watching+0x16/0xd0 [ 303.035226][ T8686] ? lock_release+0x184/0x1f0 [ 303.035229][ T8686] netlink_unicast+0x486/0x750 [ 303.035232][ T8686] ? netlink_attachskb+0x810/0x810 [ 303.035235][ T8686] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 303.035238][ T8686] netlink_sendmsg+0x75b/0xc90 [ 303.035241][ T8686] ? netlink_unicast+0x750/0x750 [ 303.035243][ T8686] ? kernel_text_address+0x149/0x170 [ 303.035246][ T8686] ? lock_acquire+0x13c/0x160 [ 303.035248][ T8686] ? __import_iovec+0x36c/0x620 [ 303.035252][ T8686] __sock_sendmsg+0xce/0x190 [ 303.035254][ T8686] ____sys_sendmsg+0x61a/0x860 [ 303.035257][ T8686] ? copy_msghdr_from_user+0x279/0x420 [ 303.035259][ T8686] ? sock_write_iter+0x400/0x400 [ 303.035261][ T8686] ? move_addr_to_kernel+0x40/0x40 [ 303.035263][ T8686] ? filter_irq_stacks+0xd0/0xd0 [ 303.035267][ T8686] ___sys_sendmsg+0x14e/0x1d0 [ 303.035269][ T8686] ? copy_msghdr_from_user+0x420/0x420 [ 303.035277][ T8686] __sys_sendmsg+0x12c/0x1d0 [ 303.035280][ T8686] ? __sys_sendmsg_sock+0x20/0x20 [ 303.035284][ T8686] ? rcu_is_watching+0x16/0xd0 [ 303.035286][ T8686] do_syscall_64+0xff/0x530 [ 303.035289][ T8686] ? exc_page_fault+0xee/0x100 [ 303.035292][ T8686] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 303.035294][ T8686] RIP: 0033:0x7f162442054e [ 303.035297][ T8686] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 303.035299][ T8686] RSP: 002b:00007ffe2ea9cc80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 303.035303][ T8686] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f162442054e [ 303.035305][ T8686] RDX: 0000000000000000 RSI: 00007ffe2ea9cd30 RDI: 0000000000000005 [ 303.035307][ T8686] RBP: 00007ffe2ea9cc90 R08: 0000000000000000 R09: 0000000000000000 [ 303.035308][ T8686] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913a34 [ 303.035309][ T8686] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe2ea9d400 [ 303.035313][ T8686] [ 310.628285][ T8829] eth1: renamed from tmp [ 310.628299][ T8829] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 310.628302][ T8829] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8829, name: ip [ 310.628303][ T8829] preempt_count: 1, expected: 0 [ 310.628304][ T8829] RCU nest depth: 0, expected: 0 [ 310.628305][ T8829] INFO: lockdep is turned off. [ 310.628306][ T8829] irq event stamp: 0 [ 310.628307][ T8829] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 310.628311][ T8829] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 310.628317][ T8829] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 310.628319][ T8829] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 310.628320][ T8829] Preemption disabled at: [ 310.628321][ T8829] [] vprintk_emit+0x31b/0x3e0 [ 310.628327][ T8829] CPU: 0 UID: 0 PID: 8829 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 310.628330][ T8829] Tainted: [W]=WARN [ 310.628331][ T8829] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 310.628333][ T8829] Call Trace: [ 310.628334][ T8829] [ 310.628335][ T8829] dump_stack_lvl+0x6f/0xa0 [ 310.628341][ T8829] ? vprintk_emit+0x31b/0x3e0 [ 310.628342][ T8829] __might_resched.cold+0x1fe/0x2c1 [ 310.628346][ T8829] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 310.628349][ T8829] ? rcu_is_watching+0x16/0xd0 [ 310.628352][ T8829] __kmalloc_noprof+0x443/0x760 [ 310.628355][ T8829] ? __rwlock_init+0x150/0x150 [ 310.628358][ T8829] ? alloc_buf.isra.0+0x4b/0x260 [ 310.628362][ T8829] ? do_raw_spin_unlock+0x59/0x250 [ 310.628364][ T8829] alloc_buf.isra.0+0x4b/0x260 [ 310.628367][ T8829] put_chars+0x1e1/0x2f0 [ 310.628368][ T8829] ? __send_to_port+0x420/0x420 [ 310.628369][ T8829] ? printk_get_next_message+0x240/0x650 [ 310.628372][ T8829] ? console_prepend_replay+0x20/0x20 [ 310.628374][ T8829] ? pointer+0x794/0xed0 [ 310.628377][ T8829] hvc_console_print+0x292/0x780 [ 310.628382][ T8829] ? hvc_write+0x3a0/0x3a0 [ 310.628383][ T8829] ? __rwlock_init+0x150/0x150 [ 310.628385][ T8829] ? lock_acquire+0x13c/0x160 [ 310.628387][ T8829] console_emit_next_record+0x22f/0x4c0 [ 310.628390][ T8829] ? devkmsg_read+0x4b0/0x4b0 [ 310.628392][ T8829] ? rcu_is_watching+0x16/0xd0 [ 310.628393][ T8829] ? rcu_is_watching+0x16/0xd0 [ 310.628394][ T8829] ? rcu_is_watching+0x16/0xd0 [ 310.628395][ T8829] ? lock_acquire+0x13c/0x160 [ 310.628397][ T8829] ? console_flush_one_record+0x111/0x710 [ 310.628398][ T8829] console_flush_one_record+0x46f/0x710 [ 310.628401][ T8829] ? console_emit_next_record+0x4c0/0x4c0 [ 310.628403][ T8829] console_unlock+0xee/0x1f0 [ 310.628405][ T8829] ? lock_acquire+0x13c/0x160 [ 310.628406][ T8829] ? console_flush_one_record+0x710/0x710 [ 310.628408][ T8829] ? rcu_is_watching+0x16/0xd0 [ 310.628409][ T8829] ? lock_release+0x184/0x1f0 [ 310.628410][ T8829] ? lock_acquire+0xe0/0x160 [ 310.628412][ T8829] ? __rcu_read_lock+0x70/0x70 [ 310.628413][ T8829] ? __down_trylock_console_sem+0x5e/0xa0 [ 310.628415][ T8829] ? vprintk_emit+0x320/0x3e0 [ 310.628417][ T8829] vprintk_emit+0x37c/0x3e0 [ 310.628418][ T8829] ? wake_up_klogd_work_func+0x90/0x90 [ 310.628419][ T8829] ? prepare_to_wait_event+0x8d/0x740 [ 310.628422][ T8829] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 310.628424][ T8829] ? _mutex_trylock_nest_lock+0x390/0x390 [ 310.628427][ T8829] _printk+0xc7/0x100 [ 310.628430][ T8829] ? snapshot_read.cold+0x21/0x21 [ 310.628432][ T8829] ? synchronize_rcu_normal+0x340/0x340 [ 310.628434][ T8829] ? netdev_name+0x43/0x60 [ 310.628437][ T8829] ? __netdev_printk+0x17f/0x1d0 [ 310.628439][ T8829] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 310.628442][ T8829] netdev_info+0xe2/0x116 [ 310.628445][ T8829] ? netdev_notice+0x120/0x120 [ 310.628447][ T8829] ? do_raw_spin_lock+0x131/0x280 [ 310.628449][ T8829] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 310.628451][ T8829] ? __rwlock_init+0x150/0x150 [ 310.628452][ T8829] ? rcu_is_watching+0x16/0xd0 [ 310.628453][ T8829] ? rcu_is_watching+0x16/0xd0 [ 310.628454][ T8829] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 310.628456][ T8829] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 310.628457][ T8829] ? trace_irq_enable.constprop.0+0x30/0x160 [ 310.628458][ T8829] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 310.628459][ T8829] netif_change_name.cold+0x4f/0x89 [ 310.628461][ T8829] ? register_netdev+0x40/0x40 [ 310.628462][ T8829] ? lock_release+0x184/0x1f0 [ 310.628464][ T8829] ? netdev_adjacent_rename_links+0x470/0x470 [ 310.628467][ T8829] ? __kernel_text_address+0x12/0x30 [ 310.628469][ T8829] ? write_profile+0xf0/0xf0 [ 310.628472][ T8829] ? __asan_memset+0x27/0x50 [ 310.628476][ T8829] do_setlink.isra.0+0x1f7d/0x2a60 [ 310.628478][ T8829] ? stack_trace_save+0x93/0xc0 [ 310.628479][ T8829] ? rtnl_link_get_size+0x350/0x350 [ 310.628480][ T8829] ? rcu_is_watching+0x16/0xd0 [ 310.628481][ T8829] ? stack_depot_save_flags+0x1bc/0x790 [ 310.628484][ T8829] ? kasan_save_stack+0x3d/0x50 [ 310.628486][ T8829] ? kasan_save_stack+0x2f/0x50 [ 310.628487][ T8829] ? kasan_save_track+0x14/0x30 [ 310.628488][ T8829] ? __kasan_kmalloc+0x7b/0x90 [ 310.628489][ T8829] ? __kmalloc_cache_noprof+0x29a/0x620 [ 310.628490][ T8829] ? rtnl_newlink+0x124/0x11b0 [ 310.628491][ T8829] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 310.628493][ T8829] ? netlink_rcv_skb+0x14e/0x3a0 [ 310.628495][ T8829] ? netlink_unicast+0x486/0x750 [ 310.628497][ T8829] ? netlink_sendmsg+0x75b/0xc90 [ 310.628498][ T8829] ? __sock_sendmsg+0xce/0x190 [ 310.628501][ T8829] ? ____sys_sendmsg+0x61a/0x860 [ 310.628502][ T8829] ? ___sys_sendmsg+0x14e/0x1d0 [ 310.628503][ T8829] ? __sys_sendmsg+0x12c/0x1d0 [ 310.628505][ T8829] ? do_syscall_64+0xff/0x530 [ 310.628507][ T8829] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 310.628510][ T8829] ? rcu_is_watching+0x16/0xd0 [ 310.628511][ T8829] ? lock_acquire+0x13c/0x160 [ 310.628512][ T8829] ? rcu_is_watching+0x16/0xd0 [ 310.628513][ T8829] ? rcu_is_watching+0x16/0xd0 [ 310.628514][ T8829] ? trace_contention_end+0xb3/0x180 [ 310.628515][ T8829] ? __mutex_lock+0x1db/0x1ea0 [ 310.628517][ T8829] ? __mutex_lock+0x9a3/0x1ea0 [ 310.628518][ T8829] ? rtnl_newlink+0x9a8/0x11b0 [ 310.628519][ T8829] ? ww_mutex_lock+0x160/0x160 [ 310.628520][ T8829] ? nla_get_range_signed+0x3d0/0x3d0 [ 310.628524][ T8829] ? rcu_is_watching+0x16/0xd0 [ 310.628525][ T8829] ? __rtnl_newlink+0x3fa/0xa50 [ 310.628527][ T8829] rtnl_newlink+0x9f1/0x11b0 [ 310.628529][ T8829] ? rcu_is_watching+0x16/0xd0 [ 310.628530][ T8829] ? rtnl_bridge_getlink+0x850/0x850 [ 310.628531][ T8829] ? lock_acquire+0x13c/0x160 [ 310.628533][ T8829] ? rcu_is_watching+0x16/0xd0 [ 310.628534][ T8829] ? is_bpf_text_address+0x3e/0x110 [ 310.628536][ T8829] ? is_bpf_text_address+0x72/0x110 [ 310.628537][ T8829] ? kernel_text_address+0x149/0x170 [ 310.628539][ T8829] ? rcu_is_watching+0x16/0xd0 [ 310.628540][ T8829] ? cap_capable+0x1d7/0x3d0 [ 310.628543][ T8829] ? arch_stack_walk+0xed/0x130 [ 310.628545][ T8829] ? rcu_is_watching+0x16/0xd0 [ 310.628547][ T8829] ? lock_acquire+0x13c/0x160 [ 310.628548][ T8829] ? rcu_is_watching+0x16/0xd0 [ 310.628549][ T8829] ? rtnl_bridge_getlink+0x850/0x850 [ 310.628550][ T8829] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 310.628552][ T8829] ? rtnl_link_fill+0x920/0x920 [ 310.628553][ T8829] ? filter_irq_stacks+0xd0/0xd0 [ 310.628555][ T8829] ? stack_depot_save_flags+0x1bc/0x790 [ 310.628557][ T8829] netlink_rcv_skb+0x14e/0x3a0 [ 310.628559][ T8829] ? rtnl_link_fill+0x920/0x920 [ 310.628560][ T8829] ? lock_release+0x184/0x1f0 [ 310.628562][ T8829] ? netlink_ack+0xcf0/0xcf0 [ 310.628563][ T8829] ? __netlink_lookup+0xb9/0x6b0 [ 310.628566][ T8829] ? rcu_is_watching+0x16/0xd0 [ 310.628567][ T8829] ? lock_release+0x184/0x1f0 [ 310.628569][ T8829] netlink_unicast+0x486/0x750 [ 310.628571][ T8829] ? netlink_attachskb+0x810/0x810 [ 310.628573][ T8829] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 310.628575][ T8829] netlink_sendmsg+0x75b/0xc90 [ 310.628577][ T8829] ? netlink_unicast+0x750/0x750 [ 310.628578][ T8829] ? kernel_text_address+0x149/0x170 [ 310.628580][ T8829] ? lock_acquire+0x13c/0x160 [ 310.628581][ T8829] ? __import_iovec+0x36c/0x620 [ 310.628584][ T8829] __sock_sendmsg+0xce/0x190 [ 310.628586][ T8829] ____sys_sendmsg+0x61a/0x860 [ 310.628587][ T8829] ? copy_msghdr_from_user+0x279/0x420 [ 310.628589][ T8829] ? sock_write_iter+0x400/0x400 [ 310.628590][ T8829] ? move_addr_to_kernel+0x40/0x40 [ 310.628592][ T8829] ? filter_irq_stacks+0xd0/0xd0 [ 310.628594][ T8829] ___sys_sendmsg+0x14e/0x1d0 [ 310.628596][ T8829] ? copy_msghdr_from_user+0x420/0x420 [ 310.628601][ T8829] __sys_sendmsg+0x12c/0x1d0 [ 310.628603][ T8829] ? __sys_sendmsg_sock+0x20/0x20 [ 310.628605][ T8829] ? rcu_is_watching+0x16/0xd0 [ 310.628607][ T8829] do_syscall_64+0xff/0x530 [ 310.628609][ T8829] ? exc_page_fault+0xee/0x100 [ 310.628611][ T8829] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 310.628612][ T8829] RIP: 0033:0x7f6b962f554e [ 310.628614][ T8829] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 310.628616][ T8829] RSP: 002b:00007fff11f82180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 310.628619][ T8829] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6b962f554e [ 310.628621][ T8829] RDX: 0000000000000000 RSI: 00007fff11f82230 RDI: 0000000000000005 [ 310.628622][ T8829] RBP: 00007fff11f82190 R08: 0000000000000000 R09: 0000000000000000 [ 310.628622][ T8829] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913a3b [ 310.628623][ T8829] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff11f82900 [ 310.628626][ T8829] [ 318.130552][ T8972] eth1: renamed from tmp [ 318.130567][ T8972] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 318.130569][ T8972] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8972, name: ip [ 318.130570][ T8972] preempt_count: 1, expected: 0 [ 318.130572][ T8972] RCU nest depth: 0, expected: 0 [ 318.130572][ T8972] INFO: lockdep is turned off. [ 318.130573][ T8972] irq event stamp: 0 [ 318.130574][ T8972] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 318.130578][ T8972] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 318.130584][ T8972] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 318.130586][ T8972] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 318.130588][ T8972] Preemption disabled at: [ 318.130589][ T8972] [] vprintk_emit+0x31b/0x3e0 [ 318.130595][ T8972] CPU: 2 UID: 0 PID: 8972 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 318.130598][ T8972] Tainted: [W]=WARN [ 318.130599][ T8972] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 318.130601][ T8972] Call Trace: [ 318.130602][ T8972] [ 318.130603][ T8972] dump_stack_lvl+0x6f/0xa0 [ 318.130609][ T8972] ? vprintk_emit+0x31b/0x3e0 [ 318.130610][ T8972] __might_resched.cold+0x1fe/0x2c1 [ 318.130614][ T8972] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 318.130617][ T8972] ? rcu_is_watching+0x16/0xd0 [ 318.130620][ T8972] __kmalloc_noprof+0x443/0x760 [ 318.130623][ T8972] ? __rwlock_init+0x150/0x150 [ 318.130626][ T8972] ? alloc_buf.isra.0+0x4b/0x260 [ 318.130631][ T8972] ? do_raw_spin_unlock+0x59/0x250 [ 318.130633][ T8972] alloc_buf.isra.0+0x4b/0x260 [ 318.130635][ T8972] put_chars+0x1e1/0x2f0 [ 318.130637][ T8972] ? __send_to_port+0x420/0x420 [ 318.130638][ T8972] ? printk_get_next_message+0x240/0x650 [ 318.130640][ T8972] ? console_prepend_replay+0x20/0x20 [ 318.130642][ T8972] ? pointer+0x794/0xed0 [ 318.130646][ T8972] hvc_console_print+0x292/0x780 [ 318.130650][ T8972] ? hvc_write+0x3a0/0x3a0 [ 318.130652][ T8972] ? __rwlock_init+0x150/0x150 [ 318.130654][ T8972] ? lock_acquire+0x13c/0x160 [ 318.130656][ T8972] console_emit_next_record+0x22f/0x4c0 [ 318.130659][ T8972] ? devkmsg_read+0x4b0/0x4b0 [ 318.130661][ T8972] ? rcu_is_watching+0x16/0xd0 [ 318.130662][ T8972] ? rcu_is_watching+0x16/0xd0 [ 318.130663][ T8972] ? rcu_is_watching+0x16/0xd0 [ 318.130664][ T8972] ? lock_acquire+0x13c/0x160 [ 318.130666][ T8972] ? console_flush_one_record+0x111/0x710 [ 318.130668][ T8972] console_flush_one_record+0x46f/0x710 [ 318.130670][ T8972] ? console_emit_next_record+0x4c0/0x4c0 [ 318.130672][ T8972] console_unlock+0xee/0x1f0 [ 318.130674][ T8972] ? lock_acquire+0x13c/0x160 [ 318.130676][ T8972] ? console_flush_one_record+0x710/0x710 [ 318.130677][ T8972] ? rcu_is_watching+0x16/0xd0 [ 318.130678][ T8972] ? lock_release+0x184/0x1f0 [ 318.130680][ T8972] ? lock_acquire+0xe0/0x160 [ 318.130681][ T8972] ? __rcu_read_lock+0x70/0x70 [ 318.130683][ T8972] ? __down_trylock_console_sem+0x5e/0xa0 [ 318.130685][ T8972] ? vprintk_emit+0x320/0x3e0 [ 318.130686][ T8972] vprintk_emit+0x37c/0x3e0 [ 318.130688][ T8972] ? wake_up_klogd_work_func+0x90/0x90 [ 318.130689][ T8972] ? prepare_to_wait_event+0x8d/0x740 [ 318.130691][ T8972] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 318.130694][ T8972] ? _mutex_trylock_nest_lock+0x390/0x390 [ 318.130696][ T8972] _printk+0xc7/0x100 [ 318.130699][ T8972] ? snapshot_read.cold+0x21/0x21 [ 318.130701][ T8972] ? synchronize_rcu_normal+0x340/0x340 [ 318.130704][ T8972] ? netdev_name+0x43/0x60 [ 318.130707][ T8972] ? __netdev_printk+0x17f/0x1d0 [ 318.130709][ T8972] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 318.130712][ T8972] netdev_info+0xe2/0x116 [ 318.130714][ T8972] ? netdev_notice+0x120/0x120 [ 318.130716][ T8972] ? do_raw_spin_lock+0x131/0x280 [ 318.130718][ T8972] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 318.130720][ T8972] ? __rwlock_init+0x150/0x150 [ 318.130722][ T8972] ? rcu_is_watching+0x16/0xd0 [ 318.130723][ T8972] ? rcu_is_watching+0x16/0xd0 [ 318.130724][ T8972] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 318.130725][ T8972] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 318.130726][ T8972] ? trace_irq_enable.constprop.0+0x30/0x160 [ 318.130727][ T8972] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 318.130729][ T8972] netif_change_name.cold+0x4f/0x89 [ 318.130730][ T8972] ? register_netdev+0x40/0x40 [ 318.130731][ T8972] ? lock_release+0x184/0x1f0 [ 318.130733][ T8972] ? netdev_adjacent_rename_links+0x470/0x470 [ 318.130736][ T8972] ? __kernel_text_address+0x12/0x30 [ 318.130739][ T8972] ? write_profile+0xf0/0xf0 [ 318.130742][ T8972] ? __asan_memset+0x27/0x50 [ 318.130745][ T8972] do_setlink.isra.0+0x1f7d/0x2a60 [ 318.130747][ T8972] ? stack_trace_save+0x93/0xc0 [ 318.130748][ T8972] ? rtnl_link_get_size+0x350/0x350 [ 318.130749][ T8972] ? rcu_is_watching+0x16/0xd0 [ 318.130750][ T8972] ? stack_depot_save_flags+0x1bc/0x790 [ 318.130754][ T8972] ? kasan_save_stack+0x3d/0x50 [ 318.130755][ T8972] ? kasan_save_stack+0x2f/0x50 [ 318.130756][ T8972] ? kasan_save_track+0x14/0x30 [ 318.130757][ T8972] ? __kasan_kmalloc+0x7b/0x90 [ 318.130758][ T8972] ? __kmalloc_cache_noprof+0x29a/0x620 [ 318.130759][ T8972] ? rtnl_newlink+0x124/0x11b0 [ 318.130761][ T8972] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 318.130762][ T8972] ? netlink_rcv_skb+0x14e/0x3a0 [ 318.130764][ T8972] ? netlink_unicast+0x486/0x750 [ 318.130766][ T8972] ? netlink_sendmsg+0x75b/0xc90 [ 318.130767][ T8972] ? __sock_sendmsg+0xce/0x190 [ 318.130770][ T8972] ? ____sys_sendmsg+0x61a/0x860 [ 318.130771][ T8972] ? ___sys_sendmsg+0x14e/0x1d0 [ 318.130773][ T8972] ? __sys_sendmsg+0x12c/0x1d0 [ 318.130774][ T8972] ? do_syscall_64+0xff/0x530 [ 318.130776][ T8972] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 318.130779][ T8972] ? rcu_is_watching+0x16/0xd0 [ 318.130780][ T8972] ? lock_acquire+0x13c/0x160 [ 318.130781][ T8972] ? rcu_is_watching+0x16/0xd0 [ 318.130782][ T8972] ? rcu_is_watching+0x16/0xd0 [ 318.130783][ T8972] ? trace_contention_end+0xb3/0x180 [ 318.130785][ T8972] ? __mutex_lock+0x1db/0x1ea0 [ 318.130786][ T8972] ? __mutex_lock+0x9a3/0x1ea0 [ 318.130787][ T8972] ? rtnl_newlink+0x9a8/0x11b0 [ 318.130788][ T8972] ? ww_mutex_lock+0x160/0x160 [ 318.130789][ T8972] ? nla_get_range_signed+0x3d0/0x3d0 [ 318.130793][ T8972] ? rcu_is_watching+0x16/0xd0 [ 318.130794][ T8972] ? __rtnl_newlink+0x3fa/0xa50 [ 318.130796][ T8972] rtnl_newlink+0x9f1/0x11b0 [ 318.130798][ T8972] ? rcu_is_watching+0x16/0xd0 [ 318.130799][ T8972] ? rtnl_bridge_getlink+0x850/0x850 [ 318.130800][ T8972] ? lock_acquire+0x13c/0x160 [ 318.130801][ T8972] ? rcu_is_watching+0x16/0xd0 [ 318.130802][ T8972] ? is_bpf_text_address+0x3e/0x110 [ 318.130805][ T8972] ? is_bpf_text_address+0x72/0x110 [ 318.130806][ T8972] ? kernel_text_address+0x149/0x170 [ 318.130807][ T8972] ? rcu_is_watching+0x16/0xd0 [ 318.130808][ T8972] ? cap_capable+0x1d7/0x3d0 [ 318.130811][ T8972] ? arch_stack_walk+0xed/0x130 [ 318.130814][ T8972] ? rcu_is_watching+0x16/0xd0 [ 318.130815][ T8972] ? lock_acquire+0x13c/0x160 [ 318.130816][ T8972] ? rcu_is_watching+0x16/0xd0 [ 318.130817][ T8972] ? rtnl_bridge_getlink+0x850/0x850 [ 318.130819][ T8972] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 318.130820][ T8972] ? rtnl_link_fill+0x920/0x920 [ 318.130822][ T8972] ? filter_irq_stacks+0xd0/0xd0 [ 318.130823][ T8972] ? stack_depot_save_flags+0x1bc/0x790 [ 318.130825][ T8972] netlink_rcv_skb+0x14e/0x3a0 [ 318.130827][ T8972] ? rtnl_link_fill+0x920/0x920 [ 318.130828][ T8972] ? lock_release+0x184/0x1f0 [ 318.130830][ T8972] ? netlink_ack+0xcf0/0xcf0 [ 318.130831][ T8972] ? __netlink_lookup+0xb9/0x6b0 [ 318.130835][ T8972] ? rcu_is_watching+0x16/0xd0 [ 318.130836][ T8972] ? lock_release+0x184/0x1f0 [ 318.130838][ T8972] netlink_unicast+0x486/0x750 [ 318.130840][ T8972] ? netlink_attachskb+0x810/0x810 [ 318.130842][ T8972] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 318.130843][ T8972] netlink_sendmsg+0x75b/0xc90 [ 318.130845][ T8972] ? netlink_unicast+0x750/0x750 [ 318.130847][ T8972] ? kernel_text_address+0x149/0x170 [ 318.130849][ T8972] ? lock_acquire+0x13c/0x160 [ 318.130850][ T8972] ? __import_iovec+0x36c/0x620 [ 318.130853][ T8972] __sock_sendmsg+0xce/0x190 [ 318.130855][ T8972] ____sys_sendmsg+0x61a/0x860 [ 318.130856][ T8972] ? copy_msghdr_from_user+0x279/0x420 [ 318.130858][ T8972] ? sock_write_iter+0x400/0x400 [ 318.130859][ T8972] ? move_addr_to_kernel+0x40/0x40 [ 318.130861][ T8972] ? filter_irq_stacks+0xd0/0xd0 [ 318.130863][ T8972] ___sys_sendmsg+0x14e/0x1d0 [ 318.130865][ T8972] ? copy_msghdr_from_user+0x420/0x420 [ 318.130870][ T8972] __sys_sendmsg+0x12c/0x1d0 [ 318.130872][ T8972] ? __sys_sendmsg_sock+0x20/0x20 [ 318.130880][ T8972] ? rcu_is_watching+0x16/0xd0 [ 318.130881][ T8972] do_syscall_64+0xff/0x530 [ 318.130883][ T8972] ? exc_page_fault+0xee/0x100 [ 318.130885][ T8972] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 318.130886][ T8972] RIP: 0033:0x7f381012254e [ 318.130888][ T8972] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 318.130890][ T8972] RSP: 002b:00007ffdc8fd52b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 318.130893][ T8972] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f381012254e [ 318.130895][ T8972] RDX: 0000000000000000 RSI: 00007ffdc8fd5360 RDI: 0000000000000005 [ 318.130896][ T8972] RBP: 00007ffdc8fd52c0 R08: 0000000000000000 R09: 0000000000000000 [ 318.130896][ T8972] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913a43 [ 318.130897][ T8972] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdc8fd5a30 [ 318.130899][ T8972] [ 325.799955][ T9115] eth1: renamed from tmp [ 325.799972][ T9115] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 325.799976][ T9115] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9115, name: ip [ 325.799978][ T9115] preempt_count: 1, expected: 0 [ 325.799979][ T9115] RCU nest depth: 0, expected: 0 [ 325.799980][ T9115] INFO: lockdep is turned off. [ 325.799982][ T9115] irq event stamp: 0 [ 325.799983][ T9115] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 325.799988][ T9115] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 325.799996][ T9115] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 325.799999][ T9115] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 325.800001][ T9115] Preemption disabled at: [ 325.800003][ T9115] [] vprintk_emit+0x31b/0x3e0 [ 325.800011][ T9115] CPU: 3 UID: 0 PID: 9115 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 325.800016][ T9115] Tainted: [W]=WARN [ 325.800017][ T9115] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 325.800020][ T9115] Call Trace: [ 325.800021][ T9115] [ 325.800023][ T9115] dump_stack_lvl+0x6f/0xa0 [ 325.800030][ T9115] ? vprintk_emit+0x31b/0x3e0 [ 325.800032][ T9115] __might_resched.cold+0x1fe/0x2c1 [ 325.800036][ T9115] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 325.800041][ T9115] ? rcu_is_watching+0x16/0xd0 [ 325.800044][ T9115] __kmalloc_noprof+0x443/0x760 [ 325.800048][ T9115] ? __rwlock_init+0x150/0x150 [ 325.800052][ T9115] ? alloc_buf.isra.0+0x4b/0x260 [ 325.800059][ T9115] ? do_raw_spin_unlock+0x59/0x250 [ 325.800061][ T9115] alloc_buf.isra.0+0x4b/0x260 [ 325.800065][ T9115] put_chars+0x1e1/0x2f0 [ 325.800067][ T9115] ? __send_to_port+0x420/0x420 [ 325.800069][ T9115] ? printk_get_next_message+0x240/0x650 [ 325.800072][ T9115] ? console_prepend_replay+0x20/0x20 [ 325.800076][ T9115] ? pointer+0x794/0xed0 [ 325.800080][ T9115] hvc_console_print+0x292/0x780 [ 325.800086][ T9115] ? hvc_write+0x3a0/0x3a0 [ 325.800089][ T9115] ? __rwlock_init+0x150/0x150 [ 325.800092][ T9115] ? lock_acquire+0x13c/0x160 [ 325.800095][ T9115] console_emit_next_record+0x22f/0x4c0 [ 325.800099][ T9115] ? devkmsg_read+0x4b0/0x4b0 [ 325.800102][ T9115] ? rcu_is_watching+0x16/0xd0 [ 325.800104][ T9115] ? rcu_is_watching+0x16/0xd0 [ 325.800105][ T9115] ? rcu_is_watching+0x16/0xd0 [ 325.800107][ T9115] ? lock_acquire+0x13c/0x160 [ 325.800110][ T9115] ? console_flush_one_record+0x111/0x710 [ 325.800113][ T9115] console_flush_one_record+0x46f/0x710 [ 325.800116][ T9115] ? console_emit_next_record+0x4c0/0x4c0 [ 325.800121][ T9115] console_unlock+0xee/0x1f0 [ 325.800123][ T9115] ? lock_acquire+0x13c/0x160 [ 325.800126][ T9115] ? console_flush_one_record+0x710/0x710 [ 325.800129][ T9115] ? rcu_is_watching+0x16/0xd0 [ 325.800131][ T9115] ? lock_release+0x184/0x1f0 [ 325.800133][ T9115] ? lock_acquire+0xe0/0x160 [ 325.800135][ T9115] ? __rcu_read_lock+0x70/0x70 [ 325.800138][ T9115] ? __down_trylock_console_sem+0x5e/0xa0 [ 325.800141][ T9115] ? vprintk_emit+0x320/0x3e0 [ 325.800143][ T9115] vprintk_emit+0x37c/0x3e0 [ 325.800146][ T9115] ? wake_up_klogd_work_func+0x90/0x90 [ 325.800148][ T9115] ? prepare_to_wait_event+0x8d/0x740 [ 325.800151][ T9115] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 325.800155][ T9115] ? _mutex_trylock_nest_lock+0x390/0x390 [ 325.800159][ T9115] _printk+0xc7/0x100 [ 325.800163][ T9115] ? snapshot_read.cold+0x21/0x21 [ 325.800166][ T9115] ? synchronize_rcu_normal+0x340/0x340 [ 325.800169][ T9115] ? netdev_name+0x43/0x60 [ 325.800173][ T9115] ? __netdev_printk+0x17f/0x1d0 [ 325.800176][ T9115] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 325.800180][ T9115] netdev_info+0xe2/0x116 [ 325.800184][ T9115] ? netdev_notice+0x120/0x120 [ 325.800187][ T9115] ? do_raw_spin_lock+0x131/0x280 [ 325.800189][ T9115] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 325.800197][ T9115] ? __rwlock_init+0x150/0x150 [ 325.800200][ T9115] ? rcu_is_watching+0x16/0xd0 [ 325.800201][ T9115] ? rcu_is_watching+0x16/0xd0 [ 325.800203][ T9115] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 325.800206][ T9115] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 325.800208][ T9115] ? trace_irq_enable.constprop.0+0x30/0x160 [ 325.800210][ T9115] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 325.800213][ T9115] netif_change_name.cold+0x4f/0x89 [ 325.800216][ T9115] ? register_netdev+0x40/0x40 [ 325.800218][ T9115] ? lock_release+0x184/0x1f0 [ 325.800221][ T9115] ? netdev_adjacent_rename_links+0x470/0x470 [ 325.800225][ T9115] ? __kernel_text_address+0x12/0x30 [ 325.800228][ T9115] ? write_profile+0xf0/0xf0 [ 325.800232][ T9115] ? __asan_memset+0x27/0x50 [ 325.800236][ T9115] do_setlink.isra.0+0x1f7d/0x2a60 [ 325.800239][ T9115] ? stack_trace_save+0x93/0xc0 [ 325.800242][ T9115] ? rtnl_link_get_size+0x350/0x350 [ 325.800244][ T9115] ? rcu_is_watching+0x16/0xd0 [ 325.800246][ T9115] ? stack_depot_save_flags+0x1bc/0x790 [ 325.800250][ T9115] ? kasan_save_stack+0x3d/0x50 [ 325.800253][ T9115] ? kasan_save_stack+0x2f/0x50 [ 325.800255][ T9115] ? kasan_save_track+0x14/0x30 [ 325.800257][ T9115] ? __kasan_kmalloc+0x7b/0x90 [ 325.800259][ T9115] ? __kmalloc_cache_noprof+0x29a/0x620 [ 325.800261][ T9115] ? rtnl_newlink+0x124/0x11b0 [ 325.800263][ T9115] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 325.800265][ T9115] ? netlink_rcv_skb+0x14e/0x3a0 [ 325.800268][ T9115] ? netlink_unicast+0x486/0x750 [ 325.800271][ T9115] ? netlink_sendmsg+0x75b/0xc90 [ 325.800273][ T9115] ? __sock_sendmsg+0xce/0x190 [ 325.800277][ T9115] ? ____sys_sendmsg+0x61a/0x860 [ 325.800279][ T9115] ? ___sys_sendmsg+0x14e/0x1d0 [ 325.800281][ T9115] ? __sys_sendmsg+0x12c/0x1d0 [ 325.800284][ T9115] ? do_syscall_64+0xff/0x530 [ 325.800287][ T9115] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 325.800291][ T9115] ? rcu_is_watching+0x16/0xd0 [ 325.800293][ T9115] ? lock_acquire+0x13c/0x160 [ 325.800295][ T9115] ? rcu_is_watching+0x16/0xd0 [ 325.800297][ T9115] ? rcu_is_watching+0x16/0xd0 [ 325.800299][ T9115] ? trace_contention_end+0xb3/0x180 [ 325.800301][ T9115] ? __mutex_lock+0x1db/0x1ea0 [ 325.800303][ T9115] ? __mutex_lock+0x9a3/0x1ea0 [ 325.800305][ T9115] ? rtnl_newlink+0x9a8/0x11b0 [ 325.800308][ T9115] ? ww_mutex_lock+0x160/0x160 [ 325.800310][ T9115] ? nla_get_range_signed+0x3d0/0x3d0 [ 325.800315][ T9115] ? rcu_is_watching+0x16/0xd0 [ 325.800317][ T9115] ? __rtnl_newlink+0x3fa/0xa50 [ 325.800320][ T9115] rtnl_newlink+0x9f1/0x11b0 [ 325.800324][ T9115] ? rcu_is_watching+0x16/0xd0 [ 325.800326][ T9115] ? rtnl_bridge_getlink+0x850/0x850 [ 325.800328][ T9115] ? lock_acquire+0x13c/0x160 [ 325.800330][ T9115] ? rcu_is_watching+0x16/0xd0 [ 325.800333][ T9115] ? is_bpf_text_address+0x3e/0x110 [ 325.800336][ T9115] ? is_bpf_text_address+0x72/0x110 [ 325.800338][ T9115] ? kernel_text_address+0x149/0x170 [ 325.800341][ T9115] ? rcu_is_watching+0x16/0xd0 [ 325.800343][ T9115] ? cap_capable+0x1d7/0x3d0 [ 325.800347][ T9115] ? arch_stack_walk+0xed/0x130 [ 325.800350][ T9115] ? rcu_is_watching+0x16/0xd0 [ 325.800352][ T9115] ? lock_acquire+0x13c/0x160 [ 325.800354][ T9115] ? rcu_is_watching+0x16/0xd0 [ 325.800356][ T9115] ? rtnl_bridge_getlink+0x850/0x850 [ 325.800359][ T9115] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 325.800361][ T9115] ? rtnl_link_fill+0x920/0x920 [ 325.800364][ T9115] ? filter_irq_stacks+0xd0/0xd0 [ 325.800366][ T9115] ? stack_depot_save_flags+0x1bc/0x790 [ 325.800370][ T9115] netlink_rcv_skb+0x14e/0x3a0 [ 325.800373][ T9115] ? rtnl_link_fill+0x920/0x920 [ 325.800375][ T9115] ? lock_release+0x184/0x1f0 [ 325.800377][ T9115] ? netlink_ack+0xcf0/0xcf0 [ 325.800380][ T9115] ? __netlink_lookup+0xb9/0x6b0 [ 325.800384][ T9115] ? rcu_is_watching+0x16/0xd0 [ 325.800386][ T9115] ? lock_release+0x184/0x1f0 [ 325.800390][ T9115] netlink_unicast+0x486/0x750 [ 325.800393][ T9115] ? netlink_attachskb+0x810/0x810 [ 325.800396][ T9115] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 325.800399][ T9115] netlink_sendmsg+0x75b/0xc90 [ 325.800402][ T9115] ? netlink_unicast+0x750/0x750 [ 325.800405][ T9115] ? kernel_text_address+0x149/0x170 [ 325.800407][ T9115] ? lock_acquire+0x13c/0x160 [ 325.800410][ T9115] ? __import_iovec+0x36c/0x620 [ 325.800414][ T9115] __sock_sendmsg+0xce/0x190 [ 325.800417][ T9115] ____sys_sendmsg+0x61a/0x860 [ 325.800419][ T9115] ? copy_msghdr_from_user+0x279/0x420 [ 325.800422][ T9115] ? sock_write_iter+0x400/0x400 [ 325.800424][ T9115] ? move_addr_to_kernel+0x40/0x40 [ 325.800427][ T9115] ? filter_irq_stacks+0xd0/0xd0 [ 325.800431][ T9115] ___sys_sendmsg+0x14e/0x1d0 [ 325.800434][ T9115] ? copy_msghdr_from_user+0x420/0x420 [ 325.800442][ T9115] __sys_sendmsg+0x12c/0x1d0 [ 325.800445][ T9115] ? __sys_sendmsg_sock+0x20/0x20 [ 325.800450][ T9115] ? rcu_is_watching+0x16/0xd0 [ 325.800452][ T9115] do_syscall_64+0xff/0x530 [ 325.800455][ T9115] ? exc_page_fault+0xee/0x100 [ 325.800458][ T9115] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 325.800461][ T9115] RIP: 0033:0x7f9a1ada754e [ 325.800464][ T9115] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 325.800466][ T9115] RSP: 002b:00007ffc72f98200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 325.800471][ T9115] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f9a1ada754e [ 325.800473][ T9115] RDX: 0000000000000000 RSI: 00007ffc72f982b0 RDI: 0000000000000005 [ 325.800474][ T9115] RBP: 00007ffc72f98210 R08: 0000000000000000 R09: 0000000000000000 [ 325.800476][ T9115] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913a4b [ 325.800477][ T9115] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc72f98980 [ 325.800481][ T9115] [ 333.525146][ T9258] eth1: renamed from tmp [ 333.525160][ T9258] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 333.525162][ T9258] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9258, name: ip [ 333.525164][ T9258] preempt_count: 1, expected: 0 [ 333.525165][ T9258] RCU nest depth: 0, expected: 0 [ 333.525165][ T9258] INFO: lockdep is turned off. [ 333.525167][ T9258] irq event stamp: 0 [ 333.525167][ T9258] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 333.525171][ T9258] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 333.525177][ T9258] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 333.525179][ T9258] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 333.525181][ T9258] Preemption disabled at: [ 333.525182][ T9258] [] vprintk_emit+0x31b/0x3e0 [ 333.525188][ T9258] CPU: 3 UID: 0 PID: 9258 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 333.525192][ T9258] Tainted: [W]=WARN [ 333.525193][ T9258] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 333.525198][ T9258] Call Trace: [ 333.525199][ T9258] [ 333.525200][ T9258] dump_stack_lvl+0x6f/0xa0 [ 333.525206][ T9258] ? vprintk_emit+0x31b/0x3e0 [ 333.525207][ T9258] __might_resched.cold+0x1fe/0x2c1 [ 333.525211][ T9258] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 333.525214][ T9258] ? rcu_is_watching+0x16/0xd0 [ 333.525217][ T9258] __kmalloc_noprof+0x443/0x760 [ 333.525220][ T9258] ? __rwlock_init+0x150/0x150 [ 333.525222][ T9258] ? alloc_buf.isra.0+0x4b/0x260 [ 333.525227][ T9258] ? do_raw_spin_unlock+0x59/0x250 [ 333.525229][ T9258] alloc_buf.isra.0+0x4b/0x260 [ 333.525232][ T9258] put_chars+0x1e1/0x2f0 [ 333.525233][ T9258] ? __send_to_port+0x420/0x420 [ 333.525234][ T9258] ? printk_get_next_message+0x240/0x650 [ 333.525237][ T9258] ? console_prepend_replay+0x20/0x20 [ 333.525239][ T9258] ? pointer+0x794/0xed0 [ 333.525242][ T9258] hvc_console_print+0x292/0x780 [ 333.525247][ T9258] ? hvc_write+0x3a0/0x3a0 [ 333.525249][ T9258] ? __rwlock_init+0x150/0x150 [ 333.525251][ T9258] ? lock_acquire+0x13c/0x160 [ 333.525253][ T9258] console_emit_next_record+0x22f/0x4c0 [ 333.525256][ T9258] ? devkmsg_read+0x4b0/0x4b0 [ 333.525258][ T9258] ? rcu_is_watching+0x16/0xd0 [ 333.525259][ T9258] ? rcu_is_watching+0x16/0xd0 [ 333.525260][ T9258] ? rcu_is_watching+0x16/0xd0 [ 333.525261][ T9258] ? lock_acquire+0x13c/0x160 [ 333.525263][ T9258] ? console_flush_one_record+0x111/0x710 [ 333.525265][ T9258] console_flush_one_record+0x46f/0x710 [ 333.525267][ T9258] ? console_emit_next_record+0x4c0/0x4c0 [ 333.525270][ T9258] console_unlock+0xee/0x1f0 [ 333.525272][ T9258] ? lock_acquire+0x13c/0x160 [ 333.525273][ T9258] ? console_flush_one_record+0x710/0x710 [ 333.525275][ T9258] ? rcu_is_watching+0x16/0xd0 [ 333.525276][ T9258] ? lock_release+0x184/0x1f0 [ 333.525277][ T9258] ? lock_acquire+0xe0/0x160 [ 333.525279][ T9258] ? __rcu_read_lock+0x70/0x70 [ 333.525280][ T9258] ? __down_trylock_console_sem+0x5e/0xa0 [ 333.525283][ T9258] ? vprintk_emit+0x320/0x3e0 [ 333.525284][ T9258] vprintk_emit+0x37c/0x3e0 [ 333.525286][ T9258] ? wake_up_klogd_work_func+0x90/0x90 [ 333.525287][ T9258] ? prepare_to_wait_event+0x8d/0x740 [ 333.525289][ T9258] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 333.525292][ T9258] ? _mutex_trylock_nest_lock+0x390/0x390 [ 333.525295][ T9258] _printk+0xc7/0x100 [ 333.525298][ T9258] ? snapshot_read.cold+0x21/0x21 [ 333.525300][ T9258] ? synchronize_rcu_normal+0x340/0x340 [ 333.525302][ T9258] ? netdev_name+0x43/0x60 [ 333.525305][ T9258] ? __netdev_printk+0x17f/0x1d0 [ 333.525307][ T9258] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 333.525310][ T9258] netdev_info+0xe2/0x116 [ 333.525312][ T9258] ? netdev_notice+0x120/0x120 [ 333.525314][ T9258] ? do_raw_spin_lock+0x131/0x280 [ 333.525316][ T9258] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 333.525318][ T9258] ? __rwlock_init+0x150/0x150 [ 333.525320][ T9258] ? rcu_is_watching+0x16/0xd0 [ 333.525321][ T9258] ? rcu_is_watching+0x16/0xd0 [ 333.525322][ T9258] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 333.525323][ T9258] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 333.525325][ T9258] ? trace_irq_enable.constprop.0+0x30/0x160 [ 333.525326][ T9258] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 333.525328][ T9258] netif_change_name.cold+0x4f/0x89 [ 333.525329][ T9258] ? register_netdev+0x40/0x40 [ 333.525331][ T9258] ? lock_release+0x184/0x1f0 [ 333.525332][ T9258] ? netdev_adjacent_rename_links+0x470/0x470 [ 333.525335][ T9258] ? __kernel_text_address+0x12/0x30 [ 333.525337][ T9258] ? write_profile+0xf0/0xf0 [ 333.525340][ T9258] ? __asan_memset+0x27/0x50 [ 333.525344][ T9258] do_setlink.isra.0+0x1f7d/0x2a60 [ 333.525346][ T9258] ? stack_trace_save+0x93/0xc0 [ 333.525347][ T9258] ? rtnl_link_get_size+0x350/0x350 [ 333.525348][ T9258] ? rcu_is_watching+0x16/0xd0 [ 333.525349][ T9258] ? stack_depot_save_flags+0x1bc/0x790 [ 333.525353][ T9258] ? kasan_save_stack+0x3d/0x50 [ 333.525355][ T9258] ? kasan_save_stack+0x2f/0x50 [ 333.525356][ T9258] ? kasan_save_track+0x14/0x30 [ 333.525357][ T9258] ? __kasan_kmalloc+0x7b/0x90 [ 333.525358][ T9258] ? __kmalloc_cache_noprof+0x29a/0x620 [ 333.525359][ T9258] ? rtnl_newlink+0x124/0x11b0 [ 333.525360][ T9258] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 333.525361][ T9258] ? netlink_rcv_skb+0x14e/0x3a0 [ 333.525364][ T9258] ? netlink_unicast+0x486/0x750 [ 333.525365][ T9258] ? netlink_sendmsg+0x75b/0xc90 [ 333.525367][ T9258] ? __sock_sendmsg+0xce/0x190 [ 333.525370][ T9258] ? ____sys_sendmsg+0x61a/0x860 [ 333.525371][ T9258] ? ___sys_sendmsg+0x14e/0x1d0 [ 333.525372][ T9258] ? __sys_sendmsg+0x12c/0x1d0 [ 333.525374][ T9258] ? do_syscall_64+0xff/0x530 [ 333.525377][ T9258] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 333.525379][ T9258] ? rcu_is_watching+0x16/0xd0 [ 333.525380][ T9258] ? lock_acquire+0x13c/0x160 [ 333.525382][ T9258] ? rcu_is_watching+0x16/0xd0 [ 333.525383][ T9258] ? rcu_is_watching+0x16/0xd0 [ 333.525384][ T9258] ? trace_contention_end+0xb3/0x180 [ 333.525385][ T9258] ? __mutex_lock+0x1db/0x1ea0 [ 333.525386][ T9258] ? __mutex_lock+0x9a3/0x1ea0 [ 333.525388][ T9258] ? rtnl_newlink+0x9a8/0x11b0 [ 333.525389][ T9258] ? ww_mutex_lock+0x160/0x160 [ 333.525390][ T9258] ? nla_get_range_signed+0x3d0/0x3d0 [ 333.525393][ T9258] ? rcu_is_watching+0x16/0xd0 [ 333.525395][ T9258] ? __rtnl_newlink+0x3fa/0xa50 [ 333.525397][ T9258] rtnl_newlink+0x9f1/0x11b0 [ 333.525399][ T9258] ? rcu_is_watching+0x16/0xd0 [ 333.525400][ T9258] ? rtnl_bridge_getlink+0x850/0x850 [ 333.525401][ T9258] ? lock_acquire+0x13c/0x160 [ 333.525403][ T9258] ? rcu_is_watching+0x16/0xd0 [ 333.525404][ T9258] ? is_bpf_text_address+0x3e/0x110 [ 333.525406][ T9258] ? is_bpf_text_address+0x72/0x110 [ 333.525407][ T9258] ? kernel_text_address+0x149/0x170 [ 333.525409][ T9258] ? rcu_is_watching+0x16/0xd0 [ 333.525410][ T9258] ? cap_capable+0x1d7/0x3d0 [ 333.525413][ T9258] ? arch_stack_walk+0xed/0x130 [ 333.525415][ T9258] ? rcu_is_watching+0x16/0xd0 [ 333.525417][ T9258] ? lock_acquire+0x13c/0x160 [ 333.525418][ T9258] ? rcu_is_watching+0x16/0xd0 [ 333.525419][ T9258] ? rtnl_bridge_getlink+0x850/0x850 [ 333.525421][ T9258] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 333.525422][ T9258] ? rtnl_link_fill+0x920/0x920 [ 333.525424][ T9258] ? filter_irq_stacks+0xd0/0xd0 [ 333.525425][ T9258] ? stack_depot_save_flags+0x1bc/0x790 [ 333.525427][ T9258] netlink_rcv_skb+0x14e/0x3a0 [ 333.525429][ T9258] ? rtnl_link_fill+0x920/0x920 [ 333.525430][ T9258] ? lock_release+0x184/0x1f0 [ 333.525432][ T9258] ? netlink_ack+0xcf0/0xcf0 [ 333.525434][ T9258] ? __netlink_lookup+0xb9/0x6b0 [ 333.525437][ T9258] ? rcu_is_watching+0x16/0xd0 [ 333.525438][ T9258] ? lock_release+0x184/0x1f0 [ 333.525440][ T9258] netlink_unicast+0x486/0x750 [ 333.525442][ T9258] ? netlink_attachskb+0x810/0x810 [ 333.525444][ T9258] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 333.525446][ T9258] netlink_sendmsg+0x75b/0xc90 [ 333.525448][ T9258] ? netlink_unicast+0x750/0x750 [ 333.525449][ T9258] ? kernel_text_address+0x149/0x170 [ 333.525451][ T9258] ? lock_acquire+0x13c/0x160 [ 333.525452][ T9258] ? __import_iovec+0x36c/0x620 [ 333.525456][ T9258] __sock_sendmsg+0xce/0x190 [ 333.525458][ T9258] ____sys_sendmsg+0x61a/0x860 [ 333.525459][ T9258] ? copy_msghdr_from_user+0x279/0x420 [ 333.525461][ T9258] ? sock_write_iter+0x400/0x400 [ 333.525462][ T9258] ? move_addr_to_kernel+0x40/0x40 [ 333.525464][ T9258] ? filter_irq_stacks+0xd0/0xd0 [ 333.525466][ T9258] ___sys_sendmsg+0x14e/0x1d0 [ 333.525468][ T9258] ? copy_msghdr_from_user+0x420/0x420 [ 333.525473][ T9258] __sys_sendmsg+0x12c/0x1d0 [ 333.525475][ T9258] ? __sys_sendmsg_sock+0x20/0x20 [ 333.525478][ T9258] ? rcu_is_watching+0x16/0xd0 [ 333.525480][ T9258] do_syscall_64+0xff/0x530 [ 333.525481][ T9258] ? exc_page_fault+0xee/0x100 [ 333.525483][ T9258] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 333.525485][ T9258] RIP: 0033:0x7f7bd1cdd54e [ 333.525487][ T9258] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 333.525488][ T9258] RSP: 002b:00007ffcfb98ff90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 333.525492][ T9258] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f7bd1cdd54e [ 333.525493][ T9258] RDX: 0000000000000000 RSI: 00007ffcfb990040 RDI: 0000000000000005 [ 333.525494][ T9258] RBP: 00007ffcfb98ffa0 R08: 0000000000000000 R09: 0000000000000000 [ 333.525495][ T9258] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913a52 [ 333.525496][ T9258] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcfb990710 [ 333.525498][ T9258] [ 341.182129][ T9401] eth1: renamed from tmp [ 341.182143][ T9401] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 341.182145][ T9401] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9401, name: ip [ 341.182147][ T9401] preempt_count: 1, expected: 0 [ 341.182148][ T9401] RCU nest depth: 0, expected: 0 [ 341.182148][ T9401] INFO: lockdep is turned off. [ 341.182150][ T9401] irq event stamp: 0 [ 341.182150][ T9401] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 341.182154][ T9401] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 341.182161][ T9401] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 341.182162][ T9401] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 341.182164][ T9401] Preemption disabled at: [ 341.182165][ T9401] [] vprintk_emit+0x31b/0x3e0 [ 341.182171][ T9401] CPU: 3 UID: 0 PID: 9401 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 341.182174][ T9401] Tainted: [W]=WARN [ 341.182175][ T9401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 341.182177][ T9401] Call Trace: [ 341.182178][ T9401] [ 341.182179][ T9401] dump_stack_lvl+0x6f/0xa0 [ 341.182185][ T9401] ? vprintk_emit+0x31b/0x3e0 [ 341.182186][ T9401] __might_resched.cold+0x1fe/0x2c1 [ 341.182190][ T9401] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 341.182193][ T9401] ? rcu_is_watching+0x16/0xd0 [ 341.182199][ T9401] __kmalloc_noprof+0x443/0x760 [ 341.182202][ T9401] ? __rwlock_init+0x150/0x150 [ 341.182205][ T9401] ? alloc_buf.isra.0+0x4b/0x260 [ 341.182210][ T9401] ? do_raw_spin_unlock+0x59/0x250 [ 341.182211][ T9401] alloc_buf.isra.0+0x4b/0x260 [ 341.182214][ T9401] put_chars+0x1e1/0x2f0 [ 341.182216][ T9401] ? __send_to_port+0x420/0x420 [ 341.182217][ T9401] ? printk_get_next_message+0x240/0x650 [ 341.182219][ T9401] ? console_prepend_replay+0x20/0x20 [ 341.182221][ T9401] ? pointer+0x794/0xed0 [ 341.182224][ T9401] hvc_console_print+0x292/0x780 [ 341.182229][ T9401] ? hvc_write+0x3a0/0x3a0 [ 341.182231][ T9401] ? __rwlock_init+0x150/0x150 [ 341.182233][ T9401] ? lock_acquire+0x13c/0x160 [ 341.182235][ T9401] console_emit_next_record+0x22f/0x4c0 [ 341.182237][ T9401] ? devkmsg_read+0x4b0/0x4b0 [ 341.182239][ T9401] ? rcu_is_watching+0x16/0xd0 [ 341.182240][ T9401] ? rcu_is_watching+0x16/0xd0 [ 341.182241][ T9401] ? rcu_is_watching+0x16/0xd0 [ 341.182242][ T9401] ? lock_acquire+0x13c/0x160 [ 341.182244][ T9401] ? console_flush_one_record+0x111/0x710 [ 341.182246][ T9401] console_flush_one_record+0x46f/0x710 [ 341.182248][ T9401] ? console_emit_next_record+0x4c0/0x4c0 [ 341.182251][ T9401] console_unlock+0xee/0x1f0 [ 341.182253][ T9401] ? lock_acquire+0x13c/0x160 [ 341.182254][ T9401] ? console_flush_one_record+0x710/0x710 [ 341.182256][ T9401] ? rcu_is_watching+0x16/0xd0 [ 341.182257][ T9401] ? lock_release+0x184/0x1f0 [ 341.182258][ T9401] ? lock_acquire+0xe0/0x160 [ 341.182260][ T9401] ? __rcu_read_lock+0x70/0x70 [ 341.182261][ T9401] ? __down_trylock_console_sem+0x5e/0xa0 [ 341.182263][ T9401] ? vprintk_emit+0x320/0x3e0 [ 341.182265][ T9401] vprintk_emit+0x37c/0x3e0 [ 341.182266][ T9401] ? wake_up_klogd_work_func+0x90/0x90 [ 341.182267][ T9401] ? prepare_to_wait_event+0x8d/0x740 [ 341.182270][ T9401] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 341.182273][ T9401] ? _mutex_trylock_nest_lock+0x390/0x390 [ 341.182275][ T9401] _printk+0xc7/0x100 [ 341.182278][ T9401] ? snapshot_read.cold+0x21/0x21 [ 341.182280][ T9401] ? synchronize_rcu_normal+0x340/0x340 [ 341.182282][ T9401] ? netdev_name+0x43/0x60 [ 341.182285][ T9401] ? __netdev_printk+0x17f/0x1d0 [ 341.182287][ T9401] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 341.182290][ T9401] netdev_info+0xe2/0x116 [ 341.182292][ T9401] ? netdev_notice+0x120/0x120 [ 341.182294][ T9401] ? do_raw_spin_lock+0x131/0x280 [ 341.182296][ T9401] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 341.182299][ T9401] ? __rwlock_init+0x150/0x150 [ 341.182300][ T9401] ? rcu_is_watching+0x16/0xd0 [ 341.182301][ T9401] ? rcu_is_watching+0x16/0xd0 [ 341.182302][ T9401] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 341.182304][ T9401] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 341.182305][ T9401] ? trace_irq_enable.constprop.0+0x30/0x160 [ 341.182306][ T9401] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 341.182308][ T9401] netif_change_name.cold+0x4f/0x89 [ 341.182309][ T9401] ? register_netdev+0x40/0x40 [ 341.182311][ T9401] ? lock_release+0x184/0x1f0 [ 341.182312][ T9401] ? netdev_adjacent_rename_links+0x470/0x470 [ 341.182315][ T9401] ? __kernel_text_address+0x12/0x30 [ 341.182317][ T9401] ? write_profile+0xf0/0xf0 [ 341.182320][ T9401] ? __asan_memset+0x27/0x50 [ 341.182324][ T9401] do_setlink.isra.0+0x1f7d/0x2a60 [ 341.182325][ T9401] ? stack_trace_save+0x93/0xc0 [ 341.182327][ T9401] ? rtnl_link_get_size+0x350/0x350 [ 341.182328][ T9401] ? rcu_is_watching+0x16/0xd0 [ 341.182329][ T9401] ? stack_depot_save_flags+0x1bc/0x790 [ 341.182332][ T9401] ? kasan_save_stack+0x3d/0x50 [ 341.182334][ T9401] ? kasan_save_stack+0x2f/0x50 [ 341.182335][ T9401] ? kasan_save_track+0x14/0x30 [ 341.182336][ T9401] ? __kasan_kmalloc+0x7b/0x90 [ 341.182338][ T9401] ? __kmalloc_cache_noprof+0x29a/0x620 [ 341.182339][ T9401] ? rtnl_newlink+0x124/0x11b0 [ 341.182340][ T9401] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 341.182341][ T9401] ? netlink_rcv_skb+0x14e/0x3a0 [ 341.182344][ T9401] ? netlink_unicast+0x486/0x750 [ 341.182346][ T9401] ? netlink_sendmsg+0x75b/0xc90 [ 341.182347][ T9401] ? __sock_sendmsg+0xce/0x190 [ 341.182350][ T9401] ? ____sys_sendmsg+0x61a/0x860 [ 341.182351][ T9401] ? ___sys_sendmsg+0x14e/0x1d0 [ 341.182352][ T9401] ? __sys_sendmsg+0x12c/0x1d0 [ 341.182354][ T9401] ? do_syscall_64+0xff/0x530 [ 341.182356][ T9401] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 341.182358][ T9401] ? rcu_is_watching+0x16/0xd0 [ 341.182360][ T9401] ? lock_acquire+0x13c/0x160 [ 341.182361][ T9401] ? rcu_is_watching+0x16/0xd0 [ 341.182362][ T9401] ? rcu_is_watching+0x16/0xd0 [ 341.182363][ T9401] ? trace_contention_end+0xb3/0x180 [ 341.182364][ T9401] ? __mutex_lock+0x1db/0x1ea0 [ 341.182365][ T9401] ? __mutex_lock+0x9a3/0x1ea0 [ 341.182367][ T9401] ? rtnl_newlink+0x9a8/0x11b0 [ 341.182368][ T9401] ? ww_mutex_lock+0x160/0x160 [ 341.182369][ T9401] ? nla_get_range_signed+0x3d0/0x3d0 [ 341.182372][ T9401] ? rcu_is_watching+0x16/0xd0 [ 341.182374][ T9401] ? __rtnl_newlink+0x3fa/0xa50 [ 341.182376][ T9401] rtnl_newlink+0x9f1/0x11b0 [ 341.182378][ T9401] ? rcu_is_watching+0x16/0xd0 [ 341.182379][ T9401] ? rtnl_bridge_getlink+0x850/0x850 [ 341.182380][ T9401] ? lock_acquire+0x13c/0x160 [ 341.182381][ T9401] ? rcu_is_watching+0x16/0xd0 [ 341.182383][ T9401] ? is_bpf_text_address+0x3e/0x110 [ 341.182385][ T9401] ? is_bpf_text_address+0x72/0x110 [ 341.182386][ T9401] ? kernel_text_address+0x149/0x170 [ 341.182388][ T9401] ? rcu_is_watching+0x16/0xd0 [ 341.182389][ T9401] ? cap_capable+0x1d7/0x3d0 [ 341.182392][ T9401] ? arch_stack_walk+0xed/0x130 [ 341.182394][ T9401] ? rcu_is_watching+0x16/0xd0 [ 341.182395][ T9401] ? lock_acquire+0x13c/0x160 [ 341.182397][ T9401] ? rcu_is_watching+0x16/0xd0 [ 341.182398][ T9401] ? rtnl_bridge_getlink+0x850/0x850 [ 341.182399][ T9401] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 341.182401][ T9401] ? rtnl_link_fill+0x920/0x920 [ 341.182402][ T9401] ? filter_irq_stacks+0xd0/0xd0 [ 341.182403][ T9401] ? stack_depot_save_flags+0x1bc/0x790 [ 341.182406][ T9401] netlink_rcv_skb+0x14e/0x3a0 [ 341.182407][ T9401] ? rtnl_link_fill+0x920/0x920 [ 341.182409][ T9401] ? lock_release+0x184/0x1f0 [ 341.182410][ T9401] ? netlink_ack+0xcf0/0xcf0 [ 341.182412][ T9401] ? __netlink_lookup+0xb9/0x6b0 [ 341.182415][ T9401] ? rcu_is_watching+0x16/0xd0 [ 341.182416][ T9401] ? lock_release+0x184/0x1f0 [ 341.182418][ T9401] netlink_unicast+0x486/0x750 [ 341.182420][ T9401] ? netlink_attachskb+0x810/0x810 [ 341.182421][ T9401] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 341.182423][ T9401] netlink_sendmsg+0x75b/0xc90 [ 341.182425][ T9401] ? netlink_unicast+0x750/0x750 [ 341.182427][ T9401] ? kernel_text_address+0x149/0x170 [ 341.182428][ T9401] ? lock_acquire+0x13c/0x160 [ 341.182430][ T9401] ? __import_iovec+0x36c/0x620 [ 341.182433][ T9401] __sock_sendmsg+0xce/0x190 [ 341.182435][ T9401] ____sys_sendmsg+0x61a/0x860 [ 341.182436][ T9401] ? copy_msghdr_from_user+0x279/0x420 [ 341.182438][ T9401] ? sock_write_iter+0x400/0x400 [ 341.182439][ T9401] ? move_addr_to_kernel+0x40/0x40 [ 341.182441][ T9401] ? filter_irq_stacks+0xd0/0xd0 [ 341.182443][ T9401] ___sys_sendmsg+0x14e/0x1d0 [ 341.182445][ T9401] ? copy_msghdr_from_user+0x420/0x420 [ 341.182450][ T9401] __sys_sendmsg+0x12c/0x1d0 [ 341.182452][ T9401] ? __sys_sendmsg_sock+0x20/0x20 [ 341.182454][ T9401] ? rcu_is_watching+0x16/0xd0 [ 341.182456][ T9401] do_syscall_64+0xff/0x530 [ 341.182458][ T9401] ? exc_page_fault+0xee/0x100 [ 341.182460][ T9401] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 341.182461][ T9401] RIP: 0033:0x7f5be9c8554e [ 341.182463][ T9401] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 341.182465][ T9401] RSP: 002b:00007ffd9e3b02f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 341.182469][ T9401] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f5be9c8554e [ 341.182470][ T9401] RDX: 0000000000000000 RSI: 00007ffd9e3b03a0 RDI: 0000000000000005 [ 341.182471][ T9401] RBP: 00007ffd9e3b0300 R08: 0000000000000000 R09: 0000000000000000 [ 341.182472][ T9401] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913a5a [ 341.182473][ T9401] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd9e3b0a70 [ 341.182475][ T9401] [ 348.729319][ T9545] eth1: renamed from tmp [ 348.729334][ T9545] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 348.729336][ T9545] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9545, name: ip [ 348.729338][ T9545] preempt_count: 1, expected: 0 [ 348.729339][ T9545] RCU nest depth: 0, expected: 0 [ 348.729339][ T9545] INFO: lockdep is turned off. [ 348.729341][ T9545] irq event stamp: 0 [ 348.729341][ T9545] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 348.729345][ T9545] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 348.729352][ T9545] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 348.729353][ T9545] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 348.729355][ T9545] Preemption disabled at: [ 348.729356][ T9545] [] vprintk_emit+0x31b/0x3e0 [ 348.729362][ T9545] CPU: 2 UID: 0 PID: 9545 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 348.729365][ T9545] Tainted: [W]=WARN [ 348.729366][ T9545] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 348.729367][ T9545] Call Trace: [ 348.729369][ T9545] [ 348.729370][ T9545] dump_stack_lvl+0x6f/0xa0 [ 348.729375][ T9545] ? vprintk_emit+0x31b/0x3e0 [ 348.729376][ T9545] __might_resched.cold+0x1fe/0x2c1 [ 348.729380][ T9545] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 348.729383][ T9545] ? rcu_is_watching+0x16/0xd0 [ 348.729386][ T9545] __kmalloc_noprof+0x443/0x760 [ 348.729389][ T9545] ? __rwlock_init+0x150/0x150 [ 348.729391][ T9545] ? alloc_buf.isra.0+0x4b/0x260 [ 348.729396][ T9545] ? do_raw_spin_unlock+0x59/0x250 [ 348.729398][ T9545] alloc_buf.isra.0+0x4b/0x260 [ 348.729400][ T9545] put_chars+0x1e1/0x2f0 [ 348.729402][ T9545] ? __send_to_port+0x420/0x420 [ 348.729403][ T9545] ? printk_get_next_message+0x240/0x650 [ 348.729405][ T9545] ? console_prepend_replay+0x20/0x20 [ 348.729407][ T9545] ? pointer+0x794/0xed0 [ 348.729411][ T9545] hvc_console_print+0x292/0x780 [ 348.729415][ T9545] ? hvc_write+0x3a0/0x3a0 [ 348.729417][ T9545] ? __rwlock_init+0x150/0x150 [ 348.729419][ T9545] ? lock_acquire+0x13c/0x160 [ 348.729421][ T9545] console_emit_next_record+0x22f/0x4c0 [ 348.729424][ T9545] ? devkmsg_read+0x4b0/0x4b0 [ 348.729426][ T9545] ? rcu_is_watching+0x16/0xd0 [ 348.729427][ T9545] ? rcu_is_watching+0x16/0xd0 [ 348.729428][ T9545] ? rcu_is_watching+0x16/0xd0 [ 348.729429][ T9545] ? lock_acquire+0x13c/0x160 [ 348.729431][ T9545] ? console_flush_one_record+0x111/0x710 [ 348.729432][ T9545] console_flush_one_record+0x46f/0x710 [ 348.729434][ T9545] ? console_emit_next_record+0x4c0/0x4c0 [ 348.729437][ T9545] console_unlock+0xee/0x1f0 [ 348.729439][ T9545] ? lock_acquire+0x13c/0x160 [ 348.729440][ T9545] ? console_flush_one_record+0x710/0x710 [ 348.729442][ T9545] ? rcu_is_watching+0x16/0xd0 [ 348.729443][ T9545] ? lock_release+0x184/0x1f0 [ 348.729444][ T9545] ? lock_acquire+0xe0/0x160 [ 348.729446][ T9545] ? __rcu_read_lock+0x70/0x70 [ 348.729447][ T9545] ? __down_trylock_console_sem+0x5e/0xa0 [ 348.729449][ T9545] ? vprintk_emit+0x320/0x3e0 [ 348.729450][ T9545] vprintk_emit+0x37c/0x3e0 [ 348.729452][ T9545] ? wake_up_klogd_work_func+0x90/0x90 [ 348.729453][ T9545] ? prepare_to_wait_event+0x8d/0x740 [ 348.729455][ T9545] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 348.729458][ T9545] ? _mutex_trylock_nest_lock+0x390/0x390 [ 348.729460][ T9545] _printk+0xc7/0x100 [ 348.729463][ T9545] ? snapshot_read.cold+0x21/0x21 [ 348.729465][ T9545] ? synchronize_rcu_normal+0x340/0x340 [ 348.729467][ T9545] ? netdev_name+0x43/0x60 [ 348.729471][ T9545] ? __netdev_printk+0x17f/0x1d0 [ 348.729472][ T9545] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 348.729475][ T9545] netdev_info+0xe2/0x116 [ 348.729478][ T9545] ? netdev_notice+0x120/0x120 [ 348.729480][ T9545] ? do_raw_spin_lock+0x131/0x280 [ 348.729481][ T9545] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 348.729484][ T9545] ? __rwlock_init+0x150/0x150 [ 348.729485][ T9545] ? rcu_is_watching+0x16/0xd0 [ 348.729486][ T9545] ? rcu_is_watching+0x16/0xd0 [ 348.729487][ T9545] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 348.729488][ T9545] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 348.729490][ T9545] ? trace_irq_enable.constprop.0+0x30/0x160 [ 348.729491][ T9545] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 348.729492][ T9545] netif_change_name.cold+0x4f/0x89 [ 348.729494][ T9545] ? register_netdev+0x40/0x40 [ 348.729495][ T9545] ? lock_release+0x184/0x1f0 [ 348.729497][ T9545] ? netdev_adjacent_rename_links+0x470/0x470 [ 348.729500][ T9545] ? __kernel_text_address+0x12/0x30 [ 348.729502][ T9545] ? write_profile+0xf0/0xf0 [ 348.729504][ T9545] ? __asan_memset+0x27/0x50 [ 348.729508][ T9545] do_setlink.isra.0+0x1f7d/0x2a60 [ 348.729510][ T9545] ? stack_trace_save+0x93/0xc0 [ 348.729511][ T9545] ? rtnl_link_get_size+0x350/0x350 [ 348.729512][ T9545] ? rcu_is_watching+0x16/0xd0 [ 348.729513][ T9545] ? stack_depot_save_flags+0x1bc/0x790 [ 348.729516][ T9545] ? kasan_save_stack+0x3d/0x50 [ 348.729518][ T9545] ? kasan_save_stack+0x2f/0x50 [ 348.729519][ T9545] ? kasan_save_track+0x14/0x30 [ 348.729520][ T9545] ? __kasan_kmalloc+0x7b/0x90 [ 348.729521][ T9545] ? __kmalloc_cache_noprof+0x29a/0x620 [ 348.729522][ T9545] ? rtnl_newlink+0x124/0x11b0 [ 348.729523][ T9545] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 348.729524][ T9545] ? netlink_rcv_skb+0x14e/0x3a0 [ 348.729527][ T9545] ? netlink_unicast+0x486/0x750 [ 348.729528][ T9545] ? netlink_sendmsg+0x75b/0xc90 [ 348.729530][ T9545] ? __sock_sendmsg+0xce/0x190 [ 348.729532][ T9545] ? ____sys_sendmsg+0x61a/0x860 [ 348.729533][ T9545] ? ___sys_sendmsg+0x14e/0x1d0 [ 348.729535][ T9545] ? __sys_sendmsg+0x12c/0x1d0 [ 348.729536][ T9545] ? do_syscall_64+0xff/0x530 [ 348.729539][ T9545] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 348.729541][ T9545] ? rcu_is_watching+0x16/0xd0 [ 348.729542][ T9545] ? lock_acquire+0x13c/0x160 [ 348.729544][ T9545] ? rcu_is_watching+0x16/0xd0 [ 348.729544][ T9545] ? rcu_is_watching+0x16/0xd0 [ 348.729545][ T9545] ? trace_contention_end+0xb3/0x180 [ 348.729547][ T9545] ? __mutex_lock+0x1db/0x1ea0 [ 348.729548][ T9545] ? __mutex_lock+0x9a3/0x1ea0 [ 348.729549][ T9545] ? rtnl_newlink+0x9a8/0x11b0 [ 348.729551][ T9545] ? ww_mutex_lock+0x160/0x160 [ 348.729552][ T9545] ? nla_get_range_signed+0x3d0/0x3d0 [ 348.729555][ T9545] ? rcu_is_watching+0x16/0xd0 [ 348.729556][ T9545] ? __rtnl_newlink+0x3fa/0xa50 [ 348.729558][ T9545] rtnl_newlink+0x9f1/0x11b0 [ 348.729560][ T9545] ? rcu_is_watching+0x16/0xd0 [ 348.729561][ T9545] ? rtnl_bridge_getlink+0x850/0x850 [ 348.729562][ T9545] ? lock_acquire+0x13c/0x160 [ 348.729563][ T9545] ? rcu_is_watching+0x16/0xd0 [ 348.729565][ T9545] ? is_bpf_text_address+0x3e/0x110 [ 348.729566][ T9545] ? is_bpf_text_address+0x72/0x110 [ 348.729568][ T9545] ? kernel_text_address+0x149/0x170 [ 348.729569][ T9545] ? rcu_is_watching+0x16/0xd0 [ 348.729570][ T9545] ? cap_capable+0x1d7/0x3d0 [ 348.729573][ T9545] ? arch_stack_walk+0xed/0x130 [ 348.729576][ T9545] ? rcu_is_watching+0x16/0xd0 [ 348.729577][ T9545] ? lock_acquire+0x13c/0x160 [ 348.729578][ T9545] ? rcu_is_watching+0x16/0xd0 [ 348.729579][ T9545] ? rtnl_bridge_getlink+0x850/0x850 [ 348.729580][ T9545] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 348.729582][ T9545] ? rtnl_link_fill+0x920/0x920 [ 348.729583][ T9545] ? filter_irq_stacks+0xd0/0xd0 [ 348.729585][ T9545] ? stack_depot_save_flags+0x1bc/0x790 [ 348.729587][ T9545] netlink_rcv_skb+0x14e/0x3a0 [ 348.729589][ T9545] ? rtnl_link_fill+0x920/0x920 [ 348.729590][ T9545] ? lock_release+0x184/0x1f0 [ 348.729591][ T9545] ? netlink_ack+0xcf0/0xcf0 [ 348.729593][ T9545] ? __netlink_lookup+0xb9/0x6b0 [ 348.729596][ T9545] ? rcu_is_watching+0x16/0xd0 [ 348.729597][ T9545] ? lock_release+0x184/0x1f0 [ 348.729599][ T9545] netlink_unicast+0x486/0x750 [ 348.729601][ T9545] ? netlink_attachskb+0x810/0x810 [ 348.729602][ T9545] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 348.729604][ T9545] netlink_sendmsg+0x75b/0xc90 [ 348.729606][ T9545] ? netlink_unicast+0x750/0x750 [ 348.729608][ T9545] ? kernel_text_address+0x149/0x170 [ 348.729609][ T9545] ? lock_acquire+0x13c/0x160 [ 348.729611][ T9545] ? __import_iovec+0x36c/0x620 [ 348.729614][ T9545] __sock_sendmsg+0xce/0x190 [ 348.729615][ T9545] ____sys_sendmsg+0x61a/0x860 [ 348.729617][ T9545] ? copy_msghdr_from_user+0x279/0x420 [ 348.729618][ T9545] ? sock_write_iter+0x400/0x400 [ 348.729620][ T9545] ? move_addr_to_kernel+0x40/0x40 [ 348.729621][ T9545] ? filter_irq_stacks+0xd0/0xd0 [ 348.729624][ T9545] ___sys_sendmsg+0x14e/0x1d0 [ 348.729626][ T9545] ? copy_msghdr_from_user+0x420/0x420 [ 348.729630][ T9545] __sys_sendmsg+0x12c/0x1d0 [ 348.729632][ T9545] ? __sys_sendmsg_sock+0x20/0x20 [ 348.729635][ T9545] ? rcu_is_watching+0x16/0xd0 [ 348.729636][ T9545] do_syscall_64+0xff/0x530 [ 348.729638][ T9545] ? exc_page_fault+0xee/0x100 [ 348.729640][ T9545] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 348.729641][ T9545] RIP: 0033:0x7f0764e9154e [ 348.729643][ T9545] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 348.729645][ T9545] RSP: 002b:00007ffeed69d340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 348.729648][ T9545] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f0764e9154e [ 348.729649][ T9545] RDX: 0000000000000000 RSI: 00007ffeed69d3f0 RDI: 0000000000000005 [ 348.729650][ T9545] RBP: 00007ffeed69d350 R08: 0000000000000000 R09: 0000000000000000 [ 348.729651][ T9545] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913a62 [ 348.729652][ T9545] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffeed69dac0 [ 348.729654][ T9545] [ 356.307254][ T9687] eth1: renamed from tmp [ 356.307268][ T9687] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 356.307271][ T9687] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9687, name: ip [ 356.307273][ T9687] preempt_count: 1, expected: 0 [ 356.307274][ T9687] RCU nest depth: 0, expected: 0 [ 356.307275][ T9687] INFO: lockdep is turned off. [ 356.307276][ T9687] irq event stamp: 0 [ 356.307276][ T9687] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 356.307281][ T9687] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 356.307287][ T9687] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 356.307289][ T9687] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 356.307290][ T9687] Preemption disabled at: [ 356.307291][ T9687] [] vprintk_emit+0x31b/0x3e0 [ 356.307298][ T9687] CPU: 2 UID: 0 PID: 9687 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 356.307301][ T9687] Tainted: [W]=WARN [ 356.307302][ T9687] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 356.307304][ T9687] Call Trace: [ 356.307305][ T9687] [ 356.307306][ T9687] dump_stack_lvl+0x6f/0xa0 [ 356.307312][ T9687] ? vprintk_emit+0x31b/0x3e0 [ 356.307313][ T9687] __might_resched.cold+0x1fe/0x2c1 [ 356.307316][ T9687] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 356.307320][ T9687] ? rcu_is_watching+0x16/0xd0 [ 356.307322][ T9687] __kmalloc_noprof+0x443/0x760 [ 356.307325][ T9687] ? __rwlock_init+0x150/0x150 [ 356.307328][ T9687] ? alloc_buf.isra.0+0x4b/0x260 [ 356.307333][ T9687] ? do_raw_spin_unlock+0x59/0x250 [ 356.307334][ T9687] alloc_buf.isra.0+0x4b/0x260 [ 356.307337][ T9687] put_chars+0x1e1/0x2f0 [ 356.307339][ T9687] ? __send_to_port+0x420/0x420 [ 356.307340][ T9687] ? printk_get_next_message+0x240/0x650 [ 356.307342][ T9687] ? console_prepend_replay+0x20/0x20 [ 356.307344][ T9687] ? pointer+0x794/0xed0 [ 356.307348][ T9687] hvc_console_print+0x292/0x780 [ 356.307353][ T9687] ? hvc_write+0x3a0/0x3a0 [ 356.307354][ T9687] ? __rwlock_init+0x150/0x150 [ 356.307356][ T9687] ? lock_acquire+0x13c/0x160 [ 356.307358][ T9687] console_emit_next_record+0x22f/0x4c0 [ 356.307361][ T9687] ? devkmsg_read+0x4b0/0x4b0 [ 356.307363][ T9687] ? rcu_is_watching+0x16/0xd0 [ 356.307364][ T9687] ? rcu_is_watching+0x16/0xd0 [ 356.307365][ T9687] ? rcu_is_watching+0x16/0xd0 [ 356.307366][ T9687] ? lock_acquire+0x13c/0x160 [ 356.307368][ T9687] ? console_flush_one_record+0x111/0x710 [ 356.307370][ T9687] console_flush_one_record+0x46f/0x710 [ 356.307372][ T9687] ? console_emit_next_record+0x4c0/0x4c0 [ 356.307375][ T9687] console_unlock+0xee/0x1f0 [ 356.307377][ T9687] ? lock_acquire+0x13c/0x160 [ 356.307378][ T9687] ? console_flush_one_record+0x710/0x710 [ 356.307380][ T9687] ? rcu_is_watching+0x16/0xd0 [ 356.307381][ T9687] ? lock_release+0x184/0x1f0 [ 356.307382][ T9687] ? lock_acquire+0xe0/0x160 [ 356.307384][ T9687] ? __rcu_read_lock+0x70/0x70 [ 356.307385][ T9687] ? __down_trylock_console_sem+0x5e/0xa0 [ 356.307387][ T9687] ? vprintk_emit+0x320/0x3e0 [ 356.307388][ T9687] vprintk_emit+0x37c/0x3e0 [ 356.307390][ T9687] ? wake_up_klogd_work_func+0x90/0x90 [ 356.307391][ T9687] ? prepare_to_wait_event+0x8d/0x740 [ 356.307393][ T9687] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 356.307397][ T9687] ? _mutex_trylock_nest_lock+0x390/0x390 [ 356.307399][ T9687] _printk+0xc7/0x100 [ 356.307402][ T9687] ? snapshot_read.cold+0x21/0x21 [ 356.307404][ T9687] ? synchronize_rcu_normal+0x340/0x340 [ 356.307406][ T9687] ? netdev_name+0x43/0x60 [ 356.307409][ T9687] ? __netdev_printk+0x17f/0x1d0 [ 356.307411][ T9687] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 356.307414][ T9687] netdev_info+0xe2/0x116 [ 356.307416][ T9687] ? netdev_notice+0x120/0x120 [ 356.307418][ T9687] ? do_raw_spin_lock+0x131/0x280 [ 356.307420][ T9687] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 356.307422][ T9687] ? __rwlock_init+0x150/0x150 [ 356.307424][ T9687] ? rcu_is_watching+0x16/0xd0 [ 356.307425][ T9687] ? rcu_is_watching+0x16/0xd0 [ 356.307426][ T9687] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 356.307427][ T9687] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 356.307428][ T9687] ? trace_irq_enable.constprop.0+0x30/0x160 [ 356.307430][ T9687] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 356.307431][ T9687] netif_change_name.cold+0x4f/0x89 [ 356.307432][ T9687] ? register_netdev+0x40/0x40 [ 356.307434][ T9687] ? lock_release+0x184/0x1f0 [ 356.307435][ T9687] ? netdev_adjacent_rename_links+0x470/0x470 [ 356.307438][ T9687] ? __kernel_text_address+0x12/0x30 [ 356.307440][ T9687] ? write_profile+0xf0/0xf0 [ 356.307443][ T9687] ? __asan_memset+0x27/0x50 [ 356.307447][ T9687] do_setlink.isra.0+0x1f7d/0x2a60 [ 356.307448][ T9687] ? stack_trace_save+0x93/0xc0 [ 356.307450][ T9687] ? rtnl_link_get_size+0x350/0x350 [ 356.307451][ T9687] ? rcu_is_watching+0x16/0xd0 [ 356.307452][ T9687] ? stack_depot_save_flags+0x1bc/0x790 [ 356.307455][ T9687] ? kasan_save_stack+0x3d/0x50 [ 356.307457][ T9687] ? kasan_save_stack+0x2f/0x50 [ 356.307458][ T9687] ? kasan_save_track+0x14/0x30 [ 356.307459][ T9687] ? __kasan_kmalloc+0x7b/0x90 [ 356.307460][ T9687] ? __kmalloc_cache_noprof+0x29a/0x620 [ 356.307461][ T9687] ? rtnl_newlink+0x124/0x11b0 [ 356.307462][ T9687] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 356.307464][ T9687] ? netlink_rcv_skb+0x14e/0x3a0 [ 356.307466][ T9687] ? netlink_unicast+0x486/0x750 [ 356.307468][ T9687] ? netlink_sendmsg+0x75b/0xc90 [ 356.307469][ T9687] ? __sock_sendmsg+0xce/0x190 [ 356.307472][ T9687] ? ____sys_sendmsg+0x61a/0x860 [ 356.307473][ T9687] ? ___sys_sendmsg+0x14e/0x1d0 [ 356.307474][ T9687] ? __sys_sendmsg+0x12c/0x1d0 [ 356.307476][ T9687] ? do_syscall_64+0xff/0x530 [ 356.307478][ T9687] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 356.307481][ T9687] ? rcu_is_watching+0x16/0xd0 [ 356.307482][ T9687] ? lock_acquire+0x13c/0x160 [ 356.307483][ T9687] ? rcu_is_watching+0x16/0xd0 [ 356.307484][ T9687] ? rcu_is_watching+0x16/0xd0 [ 356.307485][ T9687] ? trace_contention_end+0xb3/0x180 [ 356.307487][ T9687] ? __mutex_lock+0x1db/0x1ea0 [ 356.307488][ T9687] ? __mutex_lock+0x9a3/0x1ea0 [ 356.307489][ T9687] ? rtnl_newlink+0x9a8/0x11b0 [ 356.307490][ T9687] ? ww_mutex_lock+0x160/0x160 [ 356.307491][ T9687] ? nla_get_range_signed+0x3d0/0x3d0 [ 356.307494][ T9687] ? rcu_is_watching+0x16/0xd0 [ 356.307496][ T9687] ? __rtnl_newlink+0x3fa/0xa50 [ 356.307498][ T9687] rtnl_newlink+0x9f1/0x11b0 [ 356.307499][ T9687] ? rcu_is_watching+0x16/0xd0 [ 356.307501][ T9687] ? rtnl_bridge_getlink+0x850/0x850 [ 356.307502][ T9687] ? lock_acquire+0x13c/0x160 [ 356.307503][ T9687] ? rcu_is_watching+0x16/0xd0 [ 356.307504][ T9687] ? is_bpf_text_address+0x3e/0x110 [ 356.307506][ T9687] ? is_bpf_text_address+0x72/0x110 [ 356.307508][ T9687] ? kernel_text_address+0x149/0x170 [ 356.307509][ T9687] ? rcu_is_watching+0x16/0xd0 [ 356.307510][ T9687] ? cap_capable+0x1d7/0x3d0 [ 356.307513][ T9687] ? arch_stack_walk+0xed/0x130 [ 356.307515][ T9687] ? rcu_is_watching+0x16/0xd0 [ 356.307516][ T9687] ? lock_acquire+0x13c/0x160 [ 356.307518][ T9687] ? rcu_is_watching+0x16/0xd0 [ 356.307519][ T9687] ? rtnl_bridge_getlink+0x850/0x850 [ 356.307520][ T9687] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 356.307522][ T9687] ? rtnl_link_fill+0x920/0x920 [ 356.307523][ T9687] ? filter_irq_stacks+0xd0/0xd0 [ 356.307524][ T9687] ? stack_depot_save_flags+0x1bc/0x790 [ 356.307527][ T9687] netlink_rcv_skb+0x14e/0x3a0 [ 356.307528][ T9687] ? rtnl_link_fill+0x920/0x920 [ 356.307530][ T9687] ? lock_release+0x184/0x1f0 [ 356.307531][ T9687] ? netlink_ack+0xcf0/0xcf0 [ 356.307533][ T9687] ? __netlink_lookup+0xb9/0x6b0 [ 356.307536][ T9687] ? rcu_is_watching+0x16/0xd0 [ 356.307537][ T9687] ? lock_release+0x184/0x1f0 [ 356.307539][ T9687] netlink_unicast+0x486/0x750 [ 356.307541][ T9687] ? netlink_attachskb+0x810/0x810 [ 356.307543][ T9687] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 356.307544][ T9687] netlink_sendmsg+0x75b/0xc90 [ 356.307547][ T9687] ? netlink_unicast+0x750/0x750 [ 356.307548][ T9687] ? kernel_text_address+0x149/0x170 [ 356.307550][ T9687] ? lock_acquire+0x13c/0x160 [ 356.307551][ T9687] ? __import_iovec+0x36c/0x620 [ 356.307554][ T9687] __sock_sendmsg+0xce/0x190 [ 356.307556][ T9687] ____sys_sendmsg+0x61a/0x860 [ 356.307558][ T9687] ? copy_msghdr_from_user+0x279/0x420 [ 356.307559][ T9687] ? sock_write_iter+0x400/0x400 [ 356.307561][ T9687] ? move_addr_to_kernel+0x40/0x40 [ 356.307562][ T9687] ? filter_irq_stacks+0xd0/0xd0 [ 356.307565][ T9687] ___sys_sendmsg+0x14e/0x1d0 [ 356.307567][ T9687] ? copy_msghdr_from_user+0x420/0x420 [ 356.307571][ T9687] __sys_sendmsg+0x12c/0x1d0 [ 356.307573][ T9687] ? __sys_sendmsg_sock+0x20/0x20 [ 356.307576][ T9687] ? rcu_is_watching+0x16/0xd0 [ 356.307577][ T9687] do_syscall_64+0xff/0x530 [ 356.307579][ T9687] ? exc_page_fault+0xee/0x100 [ 356.307581][ T9687] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 356.307583][ T9687] RIP: 0033:0x7fce09f5354e [ 356.307585][ T9687] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 356.307586][ T9687] RSP: 002b:00007ffe23478dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 356.307590][ T9687] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fce09f5354e [ 356.307592][ T9687] RDX: 0000000000000000 RSI: 00007ffe23478e80 RDI: 0000000000000005 [ 356.307592][ T9687] RBP: 00007ffe23478de0 R08: 0000000000000000 R09: 0000000000000000 [ 356.307593][ T9687] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913a69 [ 356.307594][ T9687] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe23479550 [ 356.307596][ T9687] [ 363.838958][ T9830] eth1: renamed from tmp [ 363.838975][ T9830] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 363.838978][ T9830] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9830, name: ip [ 363.838981][ T9830] preempt_count: 1, expected: 0 [ 363.838982][ T9830] RCU nest depth: 0, expected: 0 [ 363.838983][ T9830] INFO: lockdep is turned off. [ 363.838985][ T9830] irq event stamp: 0 [ 363.838986][ T9830] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 363.838991][ T9830] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 363.838998][ T9830] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 363.839000][ T9830] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 363.839002][ T9830] Preemption disabled at: [ 363.839003][ T9830] [] vprintk_emit+0x31b/0x3e0 [ 363.839012][ T9830] CPU: 3 UID: 0 PID: 9830 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 363.839016][ T9830] Tainted: [W]=WARN [ 363.839017][ T9830] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 363.839019][ T9830] Call Trace: [ 363.839022][ T9830] [ 363.839023][ T9830] dump_stack_lvl+0x6f/0xa0 [ 363.839030][ T9830] ? vprintk_emit+0x31b/0x3e0 [ 363.839032][ T9830] __might_resched.cold+0x1fe/0x2c1 [ 363.839040][ T9830] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 363.839044][ T9830] ? rcu_is_watching+0x16/0xd0 [ 363.839048][ T9830] __kmalloc_noprof+0x443/0x760 [ 363.839052][ T9830] ? __rwlock_init+0x150/0x150 [ 363.839055][ T9830] ? alloc_buf.isra.0+0x4b/0x260 [ 363.839061][ T9830] ? do_raw_spin_unlock+0x59/0x250 [ 363.839064][ T9830] alloc_buf.isra.0+0x4b/0x260 [ 363.839067][ T9830] put_chars+0x1e1/0x2f0 [ 363.839070][ T9830] ? __send_to_port+0x420/0x420 [ 363.839072][ T9830] ? printk_get_next_message+0x240/0x650 [ 363.839075][ T9830] ? console_prepend_replay+0x20/0x20 [ 363.839078][ T9830] ? pointer+0x794/0xed0 [ 363.839083][ T9830] hvc_console_print+0x292/0x780 [ 363.839089][ T9830] ? hvc_write+0x3a0/0x3a0 [ 363.839091][ T9830] ? __rwlock_init+0x150/0x150 [ 363.839094][ T9830] ? lock_acquire+0x13c/0x160 [ 363.839098][ T9830] console_emit_next_record+0x22f/0x4c0 [ 363.839102][ T9830] ? devkmsg_read+0x4b0/0x4b0 [ 363.839105][ T9830] ? rcu_is_watching+0x16/0xd0 [ 363.839106][ T9830] ? rcu_is_watching+0x16/0xd0 [ 363.839108][ T9830] ? rcu_is_watching+0x16/0xd0 [ 363.839110][ T9830] ? lock_acquire+0x13c/0x160 [ 363.839113][ T9830] ? console_flush_one_record+0x111/0x710 [ 363.839116][ T9830] console_flush_one_record+0x46f/0x710 [ 363.839119][ T9830] ? console_emit_next_record+0x4c0/0x4c0 [ 363.839123][ T9830] console_unlock+0xee/0x1f0 [ 363.839126][ T9830] ? lock_acquire+0x13c/0x160 [ 363.839128][ T9830] ? console_flush_one_record+0x710/0x710 [ 363.839130][ T9830] ? rcu_is_watching+0x16/0xd0 [ 363.839132][ T9830] ? lock_release+0x184/0x1f0 [ 363.839134][ T9830] ? lock_acquire+0xe0/0x160 [ 363.839137][ T9830] ? __rcu_read_lock+0x70/0x70 [ 363.839139][ T9830] ? __down_trylock_console_sem+0x5e/0xa0 [ 363.839142][ T9830] ? vprintk_emit+0x320/0x3e0 [ 363.839144][ T9830] vprintk_emit+0x37c/0x3e0 [ 363.839147][ T9830] ? wake_up_klogd_work_func+0x90/0x90 [ 363.839149][ T9830] ? prepare_to_wait_event+0x8d/0x740 [ 363.839152][ T9830] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 363.839156][ T9830] ? _mutex_trylock_nest_lock+0x390/0x390 [ 363.839160][ T9830] _printk+0xc7/0x100 [ 363.839163][ T9830] ? snapshot_read.cold+0x21/0x21 [ 363.839166][ T9830] ? synchronize_rcu_normal+0x340/0x340 [ 363.839169][ T9830] ? netdev_name+0x43/0x60 [ 363.839174][ T9830] ? __netdev_printk+0x17f/0x1d0 [ 363.839177][ T9830] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 363.839181][ T9830] netdev_info+0xe2/0x116 [ 363.839184][ T9830] ? netdev_notice+0x120/0x120 [ 363.839187][ T9830] ? do_raw_spin_lock+0x131/0x280 [ 363.839189][ T9830] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 363.839197][ T9830] ? __rwlock_init+0x150/0x150 [ 363.839199][ T9830] ? rcu_is_watching+0x16/0xd0 [ 363.839201][ T9830] ? rcu_is_watching+0x16/0xd0 [ 363.839203][ T9830] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 363.839205][ T9830] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 363.839208][ T9830] ? trace_irq_enable.constprop.0+0x30/0x160 [ 363.839210][ T9830] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 363.839212][ T9830] netif_change_name.cold+0x4f/0x89 [ 363.839215][ T9830] ? register_netdev+0x40/0x40 [ 363.839217][ T9830] ? lock_release+0x184/0x1f0 [ 363.839220][ T9830] ? netdev_adjacent_rename_links+0x470/0x470 [ 363.839223][ T9830] ? __kernel_text_address+0x12/0x30 [ 363.839226][ T9830] ? write_profile+0xf0/0xf0 [ 363.839230][ T9830] ? __asan_memset+0x27/0x50 [ 363.839235][ T9830] do_setlink.isra.0+0x1f7d/0x2a60 [ 363.839238][ T9830] ? stack_trace_save+0x93/0xc0 [ 363.839241][ T9830] ? rtnl_link_get_size+0x350/0x350 [ 363.839243][ T9830] ? rcu_is_watching+0x16/0xd0 [ 363.839245][ T9830] ? stack_depot_save_flags+0x1bc/0x790 [ 363.839249][ T9830] ? kasan_save_stack+0x3d/0x50 [ 363.839252][ T9830] ? kasan_save_stack+0x2f/0x50 [ 363.839253][ T9830] ? kasan_save_track+0x14/0x30 [ 363.839255][ T9830] ? __kasan_kmalloc+0x7b/0x90 [ 363.839257][ T9830] ? __kmalloc_cache_noprof+0x29a/0x620 [ 363.839259][ T9830] ? rtnl_newlink+0x124/0x11b0 [ 363.839261][ T9830] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 363.839263][ T9830] ? netlink_rcv_skb+0x14e/0x3a0 [ 363.839266][ T9830] ? netlink_unicast+0x486/0x750 [ 363.839268][ T9830] ? netlink_sendmsg+0x75b/0xc90 [ 363.839271][ T9830] ? __sock_sendmsg+0xce/0x190 [ 363.839274][ T9830] ? ____sys_sendmsg+0x61a/0x860 [ 363.839276][ T9830] ? ___sys_sendmsg+0x14e/0x1d0 [ 363.839278][ T9830] ? __sys_sendmsg+0x12c/0x1d0 [ 363.839281][ T9830] ? do_syscall_64+0xff/0x530 [ 363.839284][ T9830] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 363.839288][ T9830] ? rcu_is_watching+0x16/0xd0 [ 363.839290][ T9830] ? lock_acquire+0x13c/0x160 [ 363.839292][ T9830] ? rcu_is_watching+0x16/0xd0 [ 363.839294][ T9830] ? rcu_is_watching+0x16/0xd0 [ 363.839296][ T9830] ? trace_contention_end+0xb3/0x180 [ 363.839298][ T9830] ? __mutex_lock+0x1db/0x1ea0 [ 363.839300][ T9830] ? __mutex_lock+0x9a3/0x1ea0 [ 363.839302][ T9830] ? rtnl_newlink+0x9a8/0x11b0 [ 363.839304][ T9830] ? ww_mutex_lock+0x160/0x160 [ 363.839306][ T9830] ? nla_get_range_signed+0x3d0/0x3d0 [ 363.839310][ T9830] ? rcu_is_watching+0x16/0xd0 [ 363.839313][ T9830] ? __rtnl_newlink+0x3fa/0xa50 [ 363.839316][ T9830] rtnl_newlink+0x9f1/0x11b0 [ 363.839319][ T9830] ? rcu_is_watching+0x16/0xd0 [ 363.839321][ T9830] ? rtnl_bridge_getlink+0x850/0x850 [ 363.839323][ T9830] ? lock_acquire+0x13c/0x160 [ 363.839325][ T9830] ? rcu_is_watching+0x16/0xd0 [ 363.839327][ T9830] ? is_bpf_text_address+0x3e/0x110 [ 363.839331][ T9830] ? is_bpf_text_address+0x72/0x110 [ 363.839333][ T9830] ? kernel_text_address+0x149/0x170 [ 363.839335][ T9830] ? rcu_is_watching+0x16/0xd0 [ 363.839337][ T9830] ? cap_capable+0x1d7/0x3d0 [ 363.839341][ T9830] ? arch_stack_walk+0xed/0x130 [ 363.839344][ T9830] ? rcu_is_watching+0x16/0xd0 [ 363.839346][ T9830] ? lock_acquire+0x13c/0x160 [ 363.839348][ T9830] ? rcu_is_watching+0x16/0xd0 [ 363.839350][ T9830] ? rtnl_bridge_getlink+0x850/0x850 [ 363.839352][ T9830] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 363.839355][ T9830] ? rtnl_link_fill+0x920/0x920 [ 363.839357][ T9830] ? filter_irq_stacks+0xd0/0xd0 [ 363.839360][ T9830] ? stack_depot_save_flags+0x1bc/0x790 [ 363.839363][ T9830] netlink_rcv_skb+0x14e/0x3a0 [ 363.839366][ T9830] ? rtnl_link_fill+0x920/0x920 [ 363.839368][ T9830] ? lock_release+0x184/0x1f0 [ 363.839370][ T9830] ? netlink_ack+0xcf0/0xcf0 [ 363.839373][ T9830] ? __netlink_lookup+0xb9/0x6b0 [ 363.839377][ T9830] ? rcu_is_watching+0x16/0xd0 [ 363.839379][ T9830] ? lock_release+0x184/0x1f0 [ 363.839382][ T9830] netlink_unicast+0x486/0x750 [ 363.839386][ T9830] ? netlink_attachskb+0x810/0x810 [ 363.839388][ T9830] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 363.839391][ T9830] netlink_sendmsg+0x75b/0xc90 [ 363.839395][ T9830] ? netlink_unicast+0x750/0x750 [ 363.839397][ T9830] ? kernel_text_address+0x149/0x170 [ 363.839400][ T9830] ? lock_acquire+0x13c/0x160 [ 363.839402][ T9830] ? __import_iovec+0x36c/0x620 [ 363.839406][ T9830] __sock_sendmsg+0xce/0x190 [ 363.839409][ T9830] ____sys_sendmsg+0x61a/0x860 [ 363.839412][ T9830] ? copy_msghdr_from_user+0x279/0x420 [ 363.839414][ T9830] ? sock_write_iter+0x400/0x400 [ 363.839416][ T9830] ? move_addr_to_kernel+0x40/0x40 [ 363.839419][ T9830] ? filter_irq_stacks+0xd0/0xd0 [ 363.839423][ T9830] ___sys_sendmsg+0x14e/0x1d0 [ 363.839426][ T9830] ? copy_msghdr_from_user+0x420/0x420 [ 363.839434][ T9830] __sys_sendmsg+0x12c/0x1d0 [ 363.839436][ T9830] ? __sys_sendmsg_sock+0x20/0x20 [ 363.839441][ T9830] ? rcu_is_watching+0x16/0xd0 [ 363.839443][ T9830] do_syscall_64+0xff/0x530 [ 363.839446][ T9830] ? exc_page_fault+0xee/0x100 [ 363.839449][ T9830] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 363.839451][ T9830] RIP: 0033:0x7fd228a8254e [ 363.839454][ T9830] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 363.839456][ T9830] RSP: 002b:00007ffc4eb1fad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 363.839461][ T9830] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fd228a8254e [ 363.839463][ T9830] RDX: 0000000000000000 RSI: 00007ffc4eb1fb80 RDI: 0000000000000005 [ 363.839464][ T9830] RBP: 00007ffc4eb1fae0 R08: 0000000000000000 R09: 0000000000000000 [ 363.839466][ T9830] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913a71 [ 363.839467][ T9830] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc4eb20250 [ 363.839471][ T9830] [ 371.561431][ T9973] eth1: renamed from tmp [ 371.561444][ T9973] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 371.561446][ T9973] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9973, name: ip [ 371.561448][ T9973] preempt_count: 1, expected: 0 [ 371.561448][ T9973] RCU nest depth: 0, expected: 0 [ 371.561449][ T9973] INFO: lockdep is turned off. [ 371.561450][ T9973] irq event stamp: 0 [ 371.561451][ T9973] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 371.561455][ T9973] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 371.561461][ T9973] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 371.561463][ T9973] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 371.561464][ T9973] Preemption disabled at: [ 371.561465][ T9973] [] vprintk_emit+0x31b/0x3e0 [ 371.561471][ T9973] CPU: 2 UID: 0 PID: 9973 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 371.561475][ T9973] Tainted: [W]=WARN [ 371.561476][ T9973] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 371.561477][ T9973] Call Trace: [ 371.561479][ T9973] [ 371.561480][ T9973] dump_stack_lvl+0x6f/0xa0 [ 371.561485][ T9973] ? vprintk_emit+0x31b/0x3e0 [ 371.561486][ T9973] __might_resched.cold+0x1fe/0x2c1 [ 371.561490][ T9973] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 371.561493][ T9973] ? rcu_is_watching+0x16/0xd0 [ 371.561496][ T9973] __kmalloc_noprof+0x443/0x760 [ 371.561499][ T9973] ? __rwlock_init+0x150/0x150 [ 371.561501][ T9973] ? alloc_buf.isra.0+0x4b/0x260 [ 371.561507][ T9973] ? do_raw_spin_unlock+0x59/0x250 [ 371.561508][ T9973] alloc_buf.isra.0+0x4b/0x260 [ 371.561511][ T9973] put_chars+0x1e1/0x2f0 [ 371.561512][ T9973] ? __send_to_port+0x420/0x420 [ 371.561514][ T9973] ? printk_get_next_message+0x240/0x650 [ 371.561516][ T9973] ? console_prepend_replay+0x20/0x20 [ 371.561518][ T9973] ? pointer+0x794/0xed0 [ 371.561521][ T9973] hvc_console_print+0x292/0x780 [ 371.561526][ T9973] ? hvc_write+0x3a0/0x3a0 [ 371.561527][ T9973] ? __rwlock_init+0x150/0x150 [ 371.561529][ T9973] ? lock_acquire+0x13c/0x160 [ 371.561532][ T9973] console_emit_next_record+0x22f/0x4c0 [ 371.561534][ T9973] ? devkmsg_read+0x4b0/0x4b0 [ 371.561536][ T9973] ? rcu_is_watching+0x16/0xd0 [ 371.561537][ T9973] ? rcu_is_watching+0x16/0xd0 [ 371.561538][ T9973] ? rcu_is_watching+0x16/0xd0 [ 371.561539][ T9973] ? lock_acquire+0x13c/0x160 [ 371.561541][ T9973] ? console_flush_one_record+0x111/0x710 [ 371.561543][ T9973] console_flush_one_record+0x46f/0x710 [ 371.561545][ T9973] ? console_emit_next_record+0x4c0/0x4c0 [ 371.561547][ T9973] console_unlock+0xee/0x1f0 [ 371.561549][ T9973] ? lock_acquire+0x13c/0x160 [ 371.561551][ T9973] ? console_flush_one_record+0x710/0x710 [ 371.561552][ T9973] ? rcu_is_watching+0x16/0xd0 [ 371.561553][ T9973] ? lock_release+0x184/0x1f0 [ 371.561555][ T9973] ? lock_acquire+0xe0/0x160 [ 371.561556][ T9973] ? __rcu_read_lock+0x70/0x70 [ 371.561558][ T9973] ? __down_trylock_console_sem+0x5e/0xa0 [ 371.561559][ T9973] ? vprintk_emit+0x320/0x3e0 [ 371.561561][ T9973] vprintk_emit+0x37c/0x3e0 [ 371.561562][ T9973] ? wake_up_klogd_work_func+0x90/0x90 [ 371.561563][ T9973] ? prepare_to_wait_event+0x8d/0x740 [ 371.561566][ T9973] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 371.561569][ T9973] ? _mutex_trylock_nest_lock+0x390/0x390 [ 371.561571][ T9973] _printk+0xc7/0x100 [ 371.561574][ T9973] ? snapshot_read.cold+0x21/0x21 [ 371.561576][ T9973] ? synchronize_rcu_normal+0x340/0x340 [ 371.561578][ T9973] ? netdev_name+0x43/0x60 [ 371.561581][ T9973] ? __netdev_printk+0x17f/0x1d0 [ 371.561583][ T9973] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 371.561586][ T9973] netdev_info+0xe2/0x116 [ 371.561588][ T9973] ? netdev_notice+0x120/0x120 [ 371.561590][ T9973] ? do_raw_spin_lock+0x131/0x280 [ 371.561592][ T9973] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 371.561594][ T9973] ? __rwlock_init+0x150/0x150 [ 371.561596][ T9973] ? rcu_is_watching+0x16/0xd0 [ 371.561597][ T9973] ? rcu_is_watching+0x16/0xd0 [ 371.561598][ T9973] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 371.561599][ T9973] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 371.561600][ T9973] ? trace_irq_enable.constprop.0+0x30/0x160 [ 371.561602][ T9973] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 371.561603][ T9973] netif_change_name.cold+0x4f/0x89 [ 371.561604][ T9973] ? register_netdev+0x40/0x40 [ 371.561605][ T9973] ? lock_release+0x184/0x1f0 [ 371.561607][ T9973] ? netdev_adjacent_rename_links+0x470/0x470 [ 371.561610][ T9973] ? __kernel_text_address+0x12/0x30 [ 371.561612][ T9973] ? write_profile+0xf0/0xf0 [ 371.561615][ T9973] ? __asan_memset+0x27/0x50 [ 371.561619][ T9973] do_setlink.isra.0+0x1f7d/0x2a60 [ 371.561620][ T9973] ? stack_trace_save+0x93/0xc0 [ 371.561622][ T9973] ? rtnl_link_get_size+0x350/0x350 [ 371.561623][ T9973] ? rcu_is_watching+0x16/0xd0 [ 371.561624][ T9973] ? stack_depot_save_flags+0x1bc/0x790 [ 371.561627][ T9973] ? kasan_save_stack+0x3d/0x50 [ 371.561629][ T9973] ? kasan_save_stack+0x2f/0x50 [ 371.561630][ T9973] ? kasan_save_track+0x14/0x30 [ 371.561631][ T9973] ? __kasan_kmalloc+0x7b/0x90 [ 371.561632][ T9973] ? __kmalloc_cache_noprof+0x29a/0x620 [ 371.561633][ T9973] ? rtnl_newlink+0x124/0x11b0 [ 371.561634][ T9973] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 371.561635][ T9973] ? netlink_rcv_skb+0x14e/0x3a0 [ 371.561638][ T9973] ? netlink_unicast+0x486/0x750 [ 371.561639][ T9973] ? netlink_sendmsg+0x75b/0xc90 [ 371.561641][ T9973] ? __sock_sendmsg+0xce/0x190 [ 371.561643][ T9973] ? ____sys_sendmsg+0x61a/0x860 [ 371.561644][ T9973] ? ___sys_sendmsg+0x14e/0x1d0 [ 371.561646][ T9973] ? __sys_sendmsg+0x12c/0x1d0 [ 371.561647][ T9973] ? do_syscall_64+0xff/0x530 [ 371.561649][ T9973] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 371.561652][ T9973] ? rcu_is_watching+0x16/0xd0 [ 371.561653][ T9973] ? lock_acquire+0x13c/0x160 [ 371.561654][ T9973] ? rcu_is_watching+0x16/0xd0 [ 371.561655][ T9973] ? rcu_is_watching+0x16/0xd0 [ 371.561656][ T9973] ? trace_contention_end+0xb3/0x180 [ 371.561658][ T9973] ? __mutex_lock+0x1db/0x1ea0 [ 371.561659][ T9973] ? __mutex_lock+0x9a3/0x1ea0 [ 371.561660][ T9973] ? rtnl_newlink+0x9a8/0x11b0 [ 371.561661][ T9973] ? ww_mutex_lock+0x160/0x160 [ 371.561662][ T9973] ? nla_get_range_signed+0x3d0/0x3d0 [ 371.561665][ T9973] ? rcu_is_watching+0x16/0xd0 [ 371.561667][ T9973] ? __rtnl_newlink+0x3fa/0xa50 [ 371.561669][ T9973] rtnl_newlink+0x9f1/0x11b0 [ 371.561671][ T9973] ? rcu_is_watching+0x16/0xd0 [ 371.561672][ T9973] ? rtnl_bridge_getlink+0x850/0x850 [ 371.561673][ T9973] ? lock_acquire+0x13c/0x160 [ 371.561674][ T9973] ? rcu_is_watching+0x16/0xd0 [ 371.561676][ T9973] ? is_bpf_text_address+0x3e/0x110 [ 371.561678][ T9973] ? is_bpf_text_address+0x72/0x110 [ 371.561679][ T9973] ? kernel_text_address+0x149/0x170 [ 371.561680][ T9973] ? rcu_is_watching+0x16/0xd0 [ 371.561682][ T9973] ? cap_capable+0x1d7/0x3d0 [ 371.561685][ T9973] ? arch_stack_walk+0xed/0x130 [ 371.561687][ T9973] ? rcu_is_watching+0x16/0xd0 [ 371.561688][ T9973] ? lock_acquire+0x13c/0x160 [ 371.561690][ T9973] ? rcu_is_watching+0x16/0xd0 [ 371.561691][ T9973] ? rtnl_bridge_getlink+0x850/0x850 [ 371.561692][ T9973] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 371.561694][ T9973] ? rtnl_link_fill+0x920/0x920 [ 371.561695][ T9973] ? filter_irq_stacks+0xd0/0xd0 [ 371.561696][ T9973] ? stack_depot_save_flags+0x1bc/0x790 [ 371.561699][ T9973] netlink_rcv_skb+0x14e/0x3a0 [ 371.561700][ T9973] ? rtnl_link_fill+0x920/0x920 [ 371.561702][ T9973] ? lock_release+0x184/0x1f0 [ 371.561703][ T9973] ? netlink_ack+0xcf0/0xcf0 [ 371.561705][ T9973] ? __netlink_lookup+0xb9/0x6b0 [ 371.561708][ T9973] ? rcu_is_watching+0x16/0xd0 [ 371.561709][ T9973] ? lock_release+0x184/0x1f0 [ 371.561711][ T9973] netlink_unicast+0x486/0x750 [ 371.561713][ T9973] ? netlink_attachskb+0x810/0x810 [ 371.561714][ T9973] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 371.561716][ T9973] netlink_sendmsg+0x75b/0xc90 [ 371.561718][ T9973] ? netlink_unicast+0x750/0x750 [ 371.561720][ T9973] ? kernel_text_address+0x149/0x170 [ 371.561721][ T9973] ? lock_acquire+0x13c/0x160 [ 371.561723][ T9973] ? __import_iovec+0x36c/0x620 [ 371.561726][ T9973] __sock_sendmsg+0xce/0x190 [ 371.561727][ T9973] ____sys_sendmsg+0x61a/0x860 [ 371.561729][ T9973] ? copy_msghdr_from_user+0x279/0x420 [ 371.561730][ T9973] ? sock_write_iter+0x400/0x400 [ 371.561732][ T9973] ? move_addr_to_kernel+0x40/0x40 [ 371.561733][ T9973] ? filter_irq_stacks+0xd0/0xd0 [ 371.561736][ T9973] ___sys_sendmsg+0x14e/0x1d0 [ 371.561737][ T9973] ? copy_msghdr_from_user+0x420/0x420 [ 371.561742][ T9973] __sys_sendmsg+0x12c/0x1d0 [ 371.561744][ T9973] ? __sys_sendmsg_sock+0x20/0x20 [ 371.561747][ T9973] ? rcu_is_watching+0x16/0xd0 [ 371.561748][ T9973] do_syscall_64+0xff/0x530 [ 371.561750][ T9973] ? exc_page_fault+0xee/0x100 [ 371.561752][ T9973] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 371.561753][ T9973] RIP: 0033:0x7f90fc20354e [ 371.561755][ T9973] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 371.561756][ T9973] RSP: 002b:00007ffc7621d2e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 371.561760][ T9973] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f90fc20354e [ 371.561761][ T9973] RDX: 0000000000000000 RSI: 00007ffc7621d390 RDI: 0000000000000005 [ 371.561762][ T9973] RBP: 00007ffc7621d2f0 R08: 0000000000000000 R09: 0000000000000000 [ 371.561763][ T9973] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913a78 [ 371.561764][ T9973] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc7621da60 [ 371.561766][ T9973] [ 379.190254][T10116] eth1: renamed from tmp [ 379.190268][T10116] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 379.190270][T10116] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10116, name: ip [ 379.190271][T10116] preempt_count: 1, expected: 0 [ 379.190272][T10116] RCU nest depth: 0, expected: 0 [ 379.190273][T10116] INFO: lockdep is turned off. [ 379.190274][T10116] irq event stamp: 0 [ 379.190275][T10116] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 379.190279][T10116] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 379.190285][T10116] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 379.190287][T10116] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 379.190288][T10116] Preemption disabled at: [ 379.190289][T10116] [] vprintk_emit+0x31b/0x3e0 [ 379.190295][T10116] CPU: 0 UID: 0 PID: 10116 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 379.190298][T10116] Tainted: [W]=WARN [ 379.190299][T10116] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 379.190301][T10116] Call Trace: [ 379.190302][T10116] [ 379.190304][T10116] dump_stack_lvl+0x6f/0xa0 [ 379.190309][T10116] ? vprintk_emit+0x31b/0x3e0 [ 379.190310][T10116] __might_resched.cold+0x1fe/0x2c1 [ 379.190314][T10116] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 379.190317][T10116] ? rcu_is_watching+0x16/0xd0 [ 379.190320][T10116] __kmalloc_noprof+0x443/0x760 [ 379.190323][T10116] ? __rwlock_init+0x150/0x150 [ 379.190326][T10116] ? alloc_buf.isra.0+0x4b/0x260 [ 379.190331][T10116] ? do_raw_spin_unlock+0x59/0x250 [ 379.190332][T10116] alloc_buf.isra.0+0x4b/0x260 [ 379.190335][T10116] put_chars+0x1e1/0x2f0 [ 379.190336][T10116] ? __send_to_port+0x420/0x420 [ 379.190338][T10116] ? printk_get_next_message+0x240/0x650 [ 379.190340][T10116] ? console_prepend_replay+0x20/0x20 [ 379.190342][T10116] ? pointer+0x794/0xed0 [ 379.190345][T10116] hvc_console_print+0x292/0x780 [ 379.190350][T10116] ? hvc_write+0x3a0/0x3a0 [ 379.190351][T10116] ? __rwlock_init+0x150/0x150 [ 379.190353][T10116] ? lock_acquire+0x13c/0x160 [ 379.190356][T10116] console_emit_next_record+0x22f/0x4c0 [ 379.190358][T10116] ? devkmsg_read+0x4b0/0x4b0 [ 379.190360][T10116] ? rcu_is_watching+0x16/0xd0 [ 379.190361][T10116] ? rcu_is_watching+0x16/0xd0 [ 379.190362][T10116] ? rcu_is_watching+0x16/0xd0 [ 379.190364][T10116] ? lock_acquire+0x13c/0x160 [ 379.190365][T10116] ? console_flush_one_record+0x111/0x710 [ 379.190367][T10116] console_flush_one_record+0x46f/0x710 [ 379.190369][T10116] ? console_emit_next_record+0x4c0/0x4c0 [ 379.190372][T10116] console_unlock+0xee/0x1f0 [ 379.190374][T10116] ? lock_acquire+0x13c/0x160 [ 379.190375][T10116] ? console_flush_one_record+0x710/0x710 [ 379.190377][T10116] ? rcu_is_watching+0x16/0xd0 [ 379.190378][T10116] ? lock_release+0x184/0x1f0 [ 379.190379][T10116] ? lock_acquire+0xe0/0x160 [ 379.190381][T10116] ? __rcu_read_lock+0x70/0x70 [ 379.190382][T10116] ? __down_trylock_console_sem+0x5e/0xa0 [ 379.190384][T10116] ? vprintk_emit+0x320/0x3e0 [ 379.190386][T10116] vprintk_emit+0x37c/0x3e0 [ 379.190387][T10116] ? wake_up_klogd_work_func+0x90/0x90 [ 379.190388][T10116] ? prepare_to_wait_event+0x8d/0x740 [ 379.190391][T10116] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 379.190394][T10116] ? _mutex_trylock_nest_lock+0x390/0x390 [ 379.190396][T10116] _printk+0xc7/0x100 [ 379.190399][T10116] ? snapshot_read.cold+0x21/0x21 [ 379.190401][T10116] ? synchronize_rcu_normal+0x340/0x340 [ 379.190403][T10116] ? netdev_name+0x43/0x60 [ 379.190406][T10116] ? __netdev_printk+0x17f/0x1d0 [ 379.190408][T10116] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 379.190411][T10116] netdev_info+0xe2/0x116 [ 379.190413][T10116] ? netdev_notice+0x120/0x120 [ 379.190415][T10116] ? do_raw_spin_lock+0x131/0x280 [ 379.190417][T10116] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 379.190419][T10116] ? __rwlock_init+0x150/0x150 [ 379.190421][T10116] ? rcu_is_watching+0x16/0xd0 [ 379.190422][T10116] ? rcu_is_watching+0x16/0xd0 [ 379.190423][T10116] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 379.190424][T10116] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 379.190425][T10116] ? trace_irq_enable.constprop.0+0x30/0x160 [ 379.190427][T10116] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 379.190428][T10116] netif_change_name.cold+0x4f/0x89 [ 379.190430][T10116] ? register_netdev+0x40/0x40 [ 379.190431][T10116] ? lock_release+0x184/0x1f0 [ 379.190433][T10116] ? netdev_adjacent_rename_links+0x470/0x470 [ 379.190436][T10116] ? __kernel_text_address+0x12/0x30 [ 379.190438][T10116] ? write_profile+0xf0/0xf0 [ 379.190441][T10116] ? __asan_memset+0x27/0x50 [ 379.190444][T10116] do_setlink.isra.0+0x1f7d/0x2a60 [ 379.190446][T10116] ? stack_trace_save+0x93/0xc0 [ 379.190448][T10116] ? rtnl_link_get_size+0x350/0x350 [ 379.190449][T10116] ? rcu_is_watching+0x16/0xd0 [ 379.190450][T10116] ? stack_depot_save_flags+0x1bc/0x790 [ 379.190453][T10116] ? kasan_save_stack+0x3d/0x50 [ 379.190455][T10116] ? kasan_save_stack+0x2f/0x50 [ 379.190456][T10116] ? kasan_save_track+0x14/0x30 [ 379.190457][T10116] ? __kasan_kmalloc+0x7b/0x90 [ 379.190458][T10116] ? __kmalloc_cache_noprof+0x29a/0x620 [ 379.190459][T10116] ? rtnl_newlink+0x124/0x11b0 [ 379.190460][T10116] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 379.190462][T10116] ? netlink_rcv_skb+0x14e/0x3a0 [ 379.190464][T10116] ? netlink_unicast+0x486/0x750 [ 379.190466][T10116] ? netlink_sendmsg+0x75b/0xc90 [ 379.190467][T10116] ? __sock_sendmsg+0xce/0x190 [ 379.190470][T10116] ? ____sys_sendmsg+0x61a/0x860 [ 379.190471][T10116] ? ___sys_sendmsg+0x14e/0x1d0 [ 379.190473][T10116] ? __sys_sendmsg+0x12c/0x1d0 [ 379.190474][T10116] ? do_syscall_64+0xff/0x530 [ 379.190477][T10116] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 379.190479][T10116] ? rcu_is_watching+0x16/0xd0 [ 379.190480][T10116] ? lock_acquire+0x13c/0x160 [ 379.190482][T10116] ? rcu_is_watching+0x16/0xd0 [ 379.190483][T10116] ? rcu_is_watching+0x16/0xd0 [ 379.190484][T10116] ? trace_contention_end+0xb3/0x180 [ 379.190485][T10116] ? __mutex_lock+0x1db/0x1ea0 [ 379.190486][T10116] ? __mutex_lock+0x9a3/0x1ea0 [ 379.190487][T10116] ? rtnl_newlink+0x9a8/0x11b0 [ 379.190489][T10116] ? ww_mutex_lock+0x160/0x160 [ 379.190490][T10116] ? nla_get_range_signed+0x3d0/0x3d0 [ 379.190493][T10116] ? rcu_is_watching+0x16/0xd0 [ 379.190494][T10116] ? __rtnl_newlink+0x3fa/0xa50 [ 379.190496][T10116] rtnl_newlink+0x9f1/0x11b0 [ 379.190498][T10116] ? rcu_is_watching+0x16/0xd0 [ 379.190499][T10116] ? rtnl_bridge_getlink+0x850/0x850 [ 379.190501][T10116] ? lock_acquire+0x13c/0x160 [ 379.190502][T10116] ? rcu_is_watching+0x16/0xd0 [ 379.190503][T10116] ? is_bpf_text_address+0x3e/0x110 [ 379.190506][T10116] ? is_bpf_text_address+0x72/0x110 [ 379.190507][T10116] ? kernel_text_address+0x149/0x170 [ 379.190508][T10116] ? rcu_is_watching+0x16/0xd0 [ 379.190509][T10116] ? cap_capable+0x1d7/0x3d0 [ 379.190513][T10116] ? arch_stack_walk+0xed/0x130 [ 379.190515][T10116] ? rcu_is_watching+0x16/0xd0 [ 379.190516][T10116] ? lock_acquire+0x13c/0x160 [ 379.190517][T10116] ? rcu_is_watching+0x16/0xd0 [ 379.190519][T10116] ? rtnl_bridge_getlink+0x850/0x850 [ 379.190520][T10116] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 379.190522][T10116] ? rtnl_link_fill+0x920/0x920 [ 379.190523][T10116] ? filter_irq_stacks+0xd0/0xd0 [ 379.190524][T10116] ? stack_depot_save_flags+0x1bc/0x790 [ 379.190527][T10116] netlink_rcv_skb+0x14e/0x3a0 [ 379.190528][T10116] ? rtnl_link_fill+0x920/0x920 [ 379.190530][T10116] ? lock_release+0x184/0x1f0 [ 379.190531][T10116] ? netlink_ack+0xcf0/0xcf0 [ 379.190533][T10116] ? __netlink_lookup+0xb9/0x6b0 [ 379.190536][T10116] ? rcu_is_watching+0x16/0xd0 [ 379.190537][T10116] ? lock_release+0x184/0x1f0 [ 379.190539][T10116] netlink_unicast+0x486/0x750 [ 379.190541][T10116] ? netlink_attachskb+0x810/0x810 [ 379.190543][T10116] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 379.190545][T10116] netlink_sendmsg+0x75b/0xc90 [ 379.190547][T10116] ? netlink_unicast+0x750/0x750 [ 379.190548][T10116] ? kernel_text_address+0x149/0x170 [ 379.190550][T10116] ? lock_acquire+0x13c/0x160 [ 379.190551][T10116] ? __import_iovec+0x36c/0x620 [ 379.190555][T10116] __sock_sendmsg+0xce/0x190 [ 379.190557][T10116] ____sys_sendmsg+0x61a/0x860 [ 379.190558][T10116] ? copy_msghdr_from_user+0x279/0x420 [ 379.190560][T10116] ? sock_write_iter+0x400/0x400 [ 379.190561][T10116] ? move_addr_to_kernel+0x40/0x40 [ 379.190563][T10116] ? filter_irq_stacks+0xd0/0xd0 [ 379.190565][T10116] ___sys_sendmsg+0x14e/0x1d0 [ 379.190567][T10116] ? copy_msghdr_from_user+0x420/0x420 [ 379.190572][T10116] __sys_sendmsg+0x12c/0x1d0 [ 379.190573][T10116] ? __sys_sendmsg_sock+0x20/0x20 [ 379.190576][T10116] ? rcu_is_watching+0x16/0xd0 [ 379.190578][T10116] do_syscall_64+0xff/0x530 [ 379.190579][T10116] ? exc_page_fault+0xee/0x100 [ 379.190581][T10116] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 379.190583][T10116] RIP: 0033:0x7f3df4b2654e [ 379.190585][T10116] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 379.190587][T10116] RSP: 002b:00007ffdece84280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 379.190591][T10116] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f3df4b2654e [ 379.190592][T10116] RDX: 0000000000000000 RSI: 00007ffdece84330 RDI: 0000000000000005 [ 379.190593][T10116] RBP: 00007ffdece84290 R08: 0000000000000000 R09: 0000000000000000 [ 379.190594][T10116] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913a80 [ 379.190594][T10116] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdece84a00 [ 379.190597][T10116] [ 386.642226][T10259] eth1: renamed from tmp [ 386.642239][T10259] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 386.642241][T10259] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10259, name: ip [ 386.642243][T10259] preempt_count: 1, expected: 0 [ 386.642244][T10259] RCU nest depth: 0, expected: 0 [ 386.642245][T10259] INFO: lockdep is turned off. [ 386.642246][T10259] irq event stamp: 0 [ 386.642247][T10259] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 386.642251][T10259] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 386.642257][T10259] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 386.642259][T10259] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 386.642260][T10259] Preemption disabled at: [ 386.642261][T10259] [] vprintk_emit+0x31b/0x3e0 [ 386.642267][T10259] CPU: 2 UID: 0 PID: 10259 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 386.642271][T10259] Tainted: [W]=WARN [ 386.642272][T10259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 386.642273][T10259] Call Trace: [ 386.642275][T10259] [ 386.642276][T10259] dump_stack_lvl+0x6f/0xa0 [ 386.642281][T10259] ? vprintk_emit+0x31b/0x3e0 [ 386.642283][T10259] __might_resched.cold+0x1fe/0x2c1 [ 386.642286][T10259] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 386.642290][T10259] ? rcu_is_watching+0x16/0xd0 [ 386.642292][T10259] __kmalloc_noprof+0x443/0x760 [ 386.642295][T10259] ? __rwlock_init+0x150/0x150 [ 386.642298][T10259] ? alloc_buf.isra.0+0x4b/0x260 [ 386.642303][T10259] ? do_raw_spin_unlock+0x59/0x250 [ 386.642304][T10259] alloc_buf.isra.0+0x4b/0x260 [ 386.642307][T10259] put_chars+0x1e1/0x2f0 [ 386.642308][T10259] ? __send_to_port+0x420/0x420 [ 386.642309][T10259] ? printk_get_next_message+0x240/0x650 [ 386.642311][T10259] ? console_prepend_replay+0x20/0x20 [ 386.642313][T10259] ? pointer+0x794/0xed0 [ 386.642317][T10259] hvc_console_print+0x292/0x780 [ 386.642322][T10259] ? hvc_write+0x3a0/0x3a0 [ 386.642323][T10259] ? __rwlock_init+0x150/0x150 [ 386.642325][T10259] ? lock_acquire+0x13c/0x160 [ 386.642327][T10259] console_emit_next_record+0x22f/0x4c0 [ 386.642330][T10259] ? devkmsg_read+0x4b0/0x4b0 [ 386.642332][T10259] ? rcu_is_watching+0x16/0xd0 [ 386.642333][T10259] ? rcu_is_watching+0x16/0xd0 [ 386.642334][T10259] ? rcu_is_watching+0x16/0xd0 [ 386.642335][T10259] ? lock_acquire+0x13c/0x160 [ 386.642337][T10259] ? console_flush_one_record+0x111/0x710 [ 386.642338][T10259] console_flush_one_record+0x46f/0x710 [ 386.642340][T10259] ? console_emit_next_record+0x4c0/0x4c0 [ 386.642343][T10259] console_unlock+0xee/0x1f0 [ 386.642345][T10259] ? lock_acquire+0x13c/0x160 [ 386.642346][T10259] ? console_flush_one_record+0x710/0x710 [ 386.642348][T10259] ? rcu_is_watching+0x16/0xd0 [ 386.642349][T10259] ? lock_release+0x184/0x1f0 [ 386.642350][T10259] ? lock_acquire+0xe0/0x160 [ 386.642352][T10259] ? __rcu_read_lock+0x70/0x70 [ 386.642353][T10259] ? __down_trylock_console_sem+0x5e/0xa0 [ 386.642355][T10259] ? vprintk_emit+0x320/0x3e0 [ 386.642356][T10259] vprintk_emit+0x37c/0x3e0 [ 386.642358][T10259] ? wake_up_klogd_work_func+0x90/0x90 [ 386.642359][T10259] ? prepare_to_wait_event+0x8d/0x740 [ 386.642361][T10259] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 386.642364][T10259] ? _mutex_trylock_nest_lock+0x390/0x390 [ 386.642366][T10259] _printk+0xc7/0x100 [ 386.642369][T10259] ? snapshot_read.cold+0x21/0x21 [ 386.642371][T10259] ? synchronize_rcu_normal+0x340/0x340 [ 386.642373][T10259] ? netdev_name+0x43/0x60 [ 386.642376][T10259] ? __netdev_printk+0x17f/0x1d0 [ 386.642378][T10259] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 386.642381][T10259] netdev_info+0xe2/0x116 [ 386.642383][T10259] ? netdev_notice+0x120/0x120 [ 386.642385][T10259] ? do_raw_spin_lock+0x131/0x280 [ 386.642387][T10259] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 386.642389][T10259] ? __rwlock_init+0x150/0x150 [ 386.642391][T10259] ? rcu_is_watching+0x16/0xd0 [ 386.642392][T10259] ? rcu_is_watching+0x16/0xd0 [ 386.642393][T10259] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 386.642394][T10259] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 386.642395][T10259] ? trace_irq_enable.constprop.0+0x30/0x160 [ 386.642396][T10259] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 386.642398][T10259] netif_change_name.cold+0x4f/0x89 [ 386.642399][T10259] ? register_netdev+0x40/0x40 [ 386.642401][T10259] ? lock_release+0x184/0x1f0 [ 386.642402][T10259] ? netdev_adjacent_rename_links+0x470/0x470 [ 386.642405][T10259] ? __kernel_text_address+0x12/0x30 [ 386.642407][T10259] ? write_profile+0xf0/0xf0 [ 386.642410][T10259] ? __asan_memset+0x27/0x50 [ 386.642413][T10259] do_setlink.isra.0+0x1f7d/0x2a60 [ 386.642415][T10259] ? stack_trace_save+0x93/0xc0 [ 386.642416][T10259] ? rtnl_link_get_size+0x350/0x350 [ 386.642418][T10259] ? rcu_is_watching+0x16/0xd0 [ 386.642419][T10259] ? stack_depot_save_flags+0x1bc/0x790 [ 386.642422][T10259] ? kasan_save_stack+0x3d/0x50 [ 386.642423][T10259] ? kasan_save_stack+0x2f/0x50 [ 386.642424][T10259] ? kasan_save_track+0x14/0x30 [ 386.642425][T10259] ? __kasan_kmalloc+0x7b/0x90 [ 386.642426][T10259] ? __kmalloc_cache_noprof+0x29a/0x620 [ 386.642427][T10259] ? rtnl_newlink+0x124/0x11b0 [ 386.642429][T10259] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 386.642430][T10259] ? netlink_rcv_skb+0x14e/0x3a0 [ 386.642432][T10259] ? netlink_unicast+0x486/0x750 [ 386.642434][T10259] ? netlink_sendmsg+0x75b/0xc90 [ 386.642435][T10259] ? __sock_sendmsg+0xce/0x190 [ 386.642438][T10259] ? ____sys_sendmsg+0x61a/0x860 [ 386.642439][T10259] ? ___sys_sendmsg+0x14e/0x1d0 [ 386.642440][T10259] ? __sys_sendmsg+0x12c/0x1d0 [ 386.642442][T10259] ? do_syscall_64+0xff/0x530 [ 386.642444][T10259] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 386.642447][T10259] ? rcu_is_watching+0x16/0xd0 [ 386.642448][T10259] ? lock_acquire+0x13c/0x160 [ 386.642449][T10259] ? rcu_is_watching+0x16/0xd0 [ 386.642450][T10259] ? rcu_is_watching+0x16/0xd0 [ 386.642451][T10259] ? trace_contention_end+0xb3/0x180 [ 386.642453][T10259] ? __mutex_lock+0x1db/0x1ea0 [ 386.642454][T10259] ? __mutex_lock+0x9a3/0x1ea0 [ 386.642455][T10259] ? rtnl_newlink+0x9a8/0x11b0 [ 386.642457][T10259] ? ww_mutex_lock+0x160/0x160 [ 386.642458][T10259] ? nla_get_range_signed+0x3d0/0x3d0 [ 386.642461][T10259] ? rcu_is_watching+0x16/0xd0 [ 386.642462][T10259] ? __rtnl_newlink+0x3fa/0xa50 [ 386.642464][T10259] rtnl_newlink+0x9f1/0x11b0 [ 386.642466][T10259] ? rcu_is_watching+0x16/0xd0 [ 386.642467][T10259] ? rtnl_bridge_getlink+0x850/0x850 [ 386.642468][T10259] ? lock_acquire+0x13c/0x160 [ 386.642470][T10259] ? rcu_is_watching+0x16/0xd0 [ 386.642471][T10259] ? is_bpf_text_address+0x3e/0x110 [ 386.642473][T10259] ? is_bpf_text_address+0x72/0x110 [ 386.642474][T10259] ? kernel_text_address+0x149/0x170 [ 386.642476][T10259] ? rcu_is_watching+0x16/0xd0 [ 386.642477][T10259] ? cap_capable+0x1d7/0x3d0 [ 386.642480][T10259] ? arch_stack_walk+0xed/0x130 [ 386.642482][T10259] ? rcu_is_watching+0x16/0xd0 [ 386.642483][T10259] ? lock_acquire+0x13c/0x160 [ 386.642485][T10259] ? rcu_is_watching+0x16/0xd0 [ 386.642486][T10259] ? rtnl_bridge_getlink+0x850/0x850 [ 386.642487][T10259] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 386.642489][T10259] ? rtnl_link_fill+0x920/0x920 [ 386.642490][T10259] ? filter_irq_stacks+0xd0/0xd0 [ 386.642492][T10259] ? stack_depot_save_flags+0x1bc/0x790 [ 386.642494][T10259] netlink_rcv_skb+0x14e/0x3a0 [ 386.642496][T10259] ? rtnl_link_fill+0x920/0x920 [ 386.642497][T10259] ? lock_release+0x184/0x1f0 [ 386.642498][T10259] ? netlink_ack+0xcf0/0xcf0 [ 386.642500][T10259] ? __netlink_lookup+0xb9/0x6b0 [ 386.642503][T10259] ? rcu_is_watching+0x16/0xd0 [ 386.642504][T10259] ? lock_release+0x184/0x1f0 [ 386.642506][T10259] netlink_unicast+0x486/0x750 [ 386.642508][T10259] ? netlink_attachskb+0x810/0x810 [ 386.642510][T10259] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 386.642512][T10259] netlink_sendmsg+0x75b/0xc90 [ 386.642514][T10259] ? netlink_unicast+0x750/0x750 [ 386.642515][T10259] ? kernel_text_address+0x149/0x170 [ 386.642517][T10259] ? lock_acquire+0x13c/0x160 [ 386.642519][T10259] ? __import_iovec+0x36c/0x620 [ 386.642522][T10259] __sock_sendmsg+0xce/0x190 [ 386.642524][T10259] ____sys_sendmsg+0x61a/0x860 [ 386.642525][T10259] ? copy_msghdr_from_user+0x279/0x420 [ 386.642527][T10259] ? sock_write_iter+0x400/0x400 [ 386.642528][T10259] ? move_addr_to_kernel+0x40/0x40 [ 386.642530][T10259] ? filter_irq_stacks+0xd0/0xd0 [ 386.642532][T10259] ___sys_sendmsg+0x14e/0x1d0 [ 386.642534][T10259] ? copy_msghdr_from_user+0x420/0x420 [ 386.642539][T10259] __sys_sendmsg+0x12c/0x1d0 [ 386.642541][T10259] ? __sys_sendmsg_sock+0x20/0x20 [ 386.642544][T10259] ? rcu_is_watching+0x16/0xd0 [ 386.642545][T10259] do_syscall_64+0xff/0x530 [ 386.642547][T10259] ? exc_page_fault+0xee/0x100 [ 386.642549][T10259] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 386.642550][T10259] RIP: 0033:0x7fc22748d54e [ 386.642552][T10259] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 386.642554][T10259] RSP: 002b:00007ffd1fb73a50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 386.642557][T10259] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc22748d54e [ 386.642558][T10259] RDX: 0000000000000000 RSI: 00007ffd1fb73b00 RDI: 0000000000000005 [ 386.642559][T10259] RBP: 00007ffd1fb73a60 R08: 0000000000000000 R09: 0000000000000000 [ 386.642560][T10259] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913a87 [ 386.642561][T10259] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd1fb741d0 [ 386.642563][T10259] [ 394.313857][T10402] eth1: renamed from tmp [ 394.313874][T10402] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 394.313878][T10402] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10402, name: ip [ 394.313880][T10402] preempt_count: 1, expected: 0 [ 394.313882][T10402] RCU nest depth: 0, expected: 0 [ 394.313883][T10402] INFO: lockdep is turned off. [ 394.313885][T10402] irq event stamp: 0 [ 394.313886][T10402] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 394.313891][T10402] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 394.313899][T10402] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 394.313902][T10402] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 394.313904][T10402] Preemption disabled at: [ 394.313905][T10402] [] vprintk_emit+0x31b/0x3e0 [ 394.313914][T10402] CPU: 3 UID: 0 PID: 10402 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 394.313918][T10402] Tainted: [W]=WARN [ 394.313920][T10402] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 394.313922][T10402] Call Trace: [ 394.313924][T10402] [ 394.313926][T10402] dump_stack_lvl+0x6f/0xa0 [ 394.313933][T10402] ? vprintk_emit+0x31b/0x3e0 [ 394.313935][T10402] __might_resched.cold+0x1fe/0x2c1 [ 394.313939][T10402] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 394.313944][T10402] ? rcu_is_watching+0x16/0xd0 [ 394.313947][T10402] __kmalloc_noprof+0x443/0x760 [ 394.313951][T10402] ? __rwlock_init+0x150/0x150 [ 394.313955][T10402] ? alloc_buf.isra.0+0x4b/0x260 [ 394.313961][T10402] ? do_raw_spin_unlock+0x59/0x250 [ 394.313963][T10402] alloc_buf.isra.0+0x4b/0x260 [ 394.313967][T10402] put_chars+0x1e1/0x2f0 [ 394.313970][T10402] ? __send_to_port+0x420/0x420 [ 394.313971][T10402] ? printk_get_next_message+0x240/0x650 [ 394.313975][T10402] ? console_prepend_replay+0x20/0x20 [ 394.313978][T10402] ? pointer+0x794/0xed0 [ 394.313982][T10402] hvc_console_print+0x292/0x780 [ 394.313988][T10402] ? hvc_write+0x3a0/0x3a0 [ 394.313991][T10402] ? __rwlock_init+0x150/0x150 [ 394.313993][T10402] ? lock_acquire+0x13c/0x160 [ 394.313997][T10402] console_emit_next_record+0x22f/0x4c0 [ 394.314001][T10402] ? devkmsg_read+0x4b0/0x4b0 [ 394.314004][T10402] ? rcu_is_watching+0x16/0xd0 [ 394.314006][T10402] ? rcu_is_watching+0x16/0xd0 [ 394.314008][T10402] ? rcu_is_watching+0x16/0xd0 [ 394.314010][T10402] ? lock_acquire+0x13c/0x160 [ 394.314013][T10402] ? console_flush_one_record+0x111/0x710 [ 394.314015][T10402] console_flush_one_record+0x46f/0x710 [ 394.314019][T10402] ? console_emit_next_record+0x4c0/0x4c0 [ 394.314023][T10402] console_unlock+0xee/0x1f0 [ 394.314026][T10402] ? lock_acquire+0x13c/0x160 [ 394.314028][T10402] ? console_flush_one_record+0x710/0x710 [ 394.314031][T10402] ? rcu_is_watching+0x16/0xd0 [ 394.314032][T10402] ? lock_release+0x184/0x1f0 [ 394.314035][T10402] ? lock_acquire+0xe0/0x160 [ 394.314037][T10402] ? __rcu_read_lock+0x70/0x70 [ 394.314040][T10402] ? __down_trylock_console_sem+0x5e/0xa0 [ 394.314042][T10402] ? vprintk_emit+0x320/0x3e0 [ 394.314045][T10402] vprintk_emit+0x37c/0x3e0 [ 394.314047][T10402] ? wake_up_klogd_work_func+0x90/0x90 [ 394.314049][T10402] ? prepare_to_wait_event+0x8d/0x740 [ 394.314053][T10402] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 394.314057][T10402] ? _mutex_trylock_nest_lock+0x390/0x390 [ 394.314060][T10402] _printk+0xc7/0x100 [ 394.314064][T10402] ? snapshot_read.cold+0x21/0x21 [ 394.314067][T10402] ? synchronize_rcu_normal+0x340/0x340 [ 394.314070][T10402] ? netdev_name+0x43/0x60 [ 394.314074][T10402] ? __netdev_printk+0x17f/0x1d0 [ 394.314077][T10402] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 394.314081][T10402] netdev_info+0xe2/0x116 [ 394.314084][T10402] ? netdev_notice+0x120/0x120 [ 394.314087][T10402] ? do_raw_spin_lock+0x131/0x280 [ 394.314090][T10402] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 394.314093][T10402] ? __rwlock_init+0x150/0x150 [ 394.314095][T10402] ? rcu_is_watching+0x16/0xd0 [ 394.314097][T10402] ? rcu_is_watching+0x16/0xd0 [ 394.314099][T10402] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 394.314101][T10402] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 394.314104][T10402] ? trace_irq_enable.constprop.0+0x30/0x160 [ 394.314106][T10402] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 394.314108][T10402] netif_change_name.cold+0x4f/0x89 [ 394.314111][T10402] ? register_netdev+0x40/0x40 [ 394.314113][T10402] ? lock_release+0x184/0x1f0 [ 394.314116][T10402] ? netdev_adjacent_rename_links+0x470/0x470 [ 394.314119][T10402] ? __kernel_text_address+0x12/0x30 [ 394.314123][T10402] ? write_profile+0xf0/0xf0 [ 394.314126][T10402] ? __asan_memset+0x27/0x50 [ 394.314131][T10402] do_setlink.isra.0+0x1f7d/0x2a60 [ 394.314134][T10402] ? stack_trace_save+0x93/0xc0 [ 394.314137][T10402] ? rtnl_link_get_size+0x350/0x350 [ 394.314139][T10402] ? rcu_is_watching+0x16/0xd0 [ 394.314140][T10402] ? stack_depot_save_flags+0x1bc/0x790 [ 394.314150][T10402] ? kasan_save_stack+0x3d/0x50 [ 394.314152][T10402] ? kasan_save_stack+0x2f/0x50 [ 394.314154][T10402] ? kasan_save_track+0x14/0x30 [ 394.314156][T10402] ? __kasan_kmalloc+0x7b/0x90 [ 394.314158][T10402] ? __kmalloc_cache_noprof+0x29a/0x620 [ 394.314160][T10402] ? rtnl_newlink+0x124/0x11b0 [ 394.314162][T10402] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 394.314164][T10402] ? netlink_rcv_skb+0x14e/0x3a0 [ 394.314168][T10402] ? netlink_unicast+0x486/0x750 [ 394.314170][T10402] ? netlink_sendmsg+0x75b/0xc90 [ 394.314172][T10402] ? __sock_sendmsg+0xce/0x190 [ 394.314175][T10402] ? ____sys_sendmsg+0x61a/0x860 [ 394.314178][T10402] ? ___sys_sendmsg+0x14e/0x1d0 [ 394.314180][T10402] ? __sys_sendmsg+0x12c/0x1d0 [ 394.314182][T10402] ? do_syscall_64+0xff/0x530 [ 394.314185][T10402] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 394.314189][T10402] ? rcu_is_watching+0x16/0xd0 [ 394.314191][T10402] ? lock_acquire+0x13c/0x160 [ 394.314197][T10402] ? rcu_is_watching+0x16/0xd0 [ 394.314199][T10402] ? rcu_is_watching+0x16/0xd0 [ 394.314201][T10402] ? trace_contention_end+0xb3/0x180 [ 394.314203][T10402] ? __mutex_lock+0x1db/0x1ea0 [ 394.314205][T10402] ? __mutex_lock+0x9a3/0x1ea0 [ 394.314207][T10402] ? rtnl_newlink+0x9a8/0x11b0 [ 394.314210][T10402] ? ww_mutex_lock+0x160/0x160 [ 394.314212][T10402] ? nla_get_range_signed+0x3d0/0x3d0 [ 394.314216][T10402] ? rcu_is_watching+0x16/0xd0 [ 394.314218][T10402] ? __rtnl_newlink+0x3fa/0xa50 [ 394.314222][T10402] rtnl_newlink+0x9f1/0x11b0 [ 394.314225][T10402] ? rcu_is_watching+0x16/0xd0 [ 394.314227][T10402] ? rtnl_bridge_getlink+0x850/0x850 [ 394.314229][T10402] ? lock_acquire+0x13c/0x160 [ 394.314232][T10402] ? rcu_is_watching+0x16/0xd0 [ 394.314234][T10402] ? is_bpf_text_address+0x3e/0x110 [ 394.314237][T10402] ? is_bpf_text_address+0x72/0x110 [ 394.314239][T10402] ? kernel_text_address+0x149/0x170 [ 394.314241][T10402] ? rcu_is_watching+0x16/0xd0 [ 394.314243][T10402] ? cap_capable+0x1d7/0x3d0 [ 394.314248][T10402] ? arch_stack_walk+0xed/0x130 [ 394.314251][T10402] ? rcu_is_watching+0x16/0xd0 [ 394.314253][T10402] ? lock_acquire+0x13c/0x160 [ 394.314255][T10402] ? rcu_is_watching+0x16/0xd0 [ 394.314257][T10402] ? rtnl_bridge_getlink+0x850/0x850 [ 394.314259][T10402] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 394.314262][T10402] ? rtnl_link_fill+0x920/0x920 [ 394.314264][T10402] ? filter_irq_stacks+0xd0/0xd0 [ 394.314267][T10402] ? stack_depot_save_flags+0x1bc/0x790 [ 394.314271][T10402] netlink_rcv_skb+0x14e/0x3a0 [ 394.314273][T10402] ? rtnl_link_fill+0x920/0x920 [ 394.314275][T10402] ? lock_release+0x184/0x1f0 [ 394.314278][T10402] ? netlink_ack+0xcf0/0xcf0 [ 394.314280][T10402] ? __netlink_lookup+0xb9/0x6b0 [ 394.314285][T10402] ? rcu_is_watching+0x16/0xd0 [ 394.314287][T10402] ? lock_release+0x184/0x1f0 [ 394.314290][T10402] netlink_unicast+0x486/0x750 [ 394.314293][T10402] ? netlink_attachskb+0x810/0x810 [ 394.314296][T10402] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 394.314299][T10402] netlink_sendmsg+0x75b/0xc90 [ 394.314303][T10402] ? netlink_unicast+0x750/0x750 [ 394.314305][T10402] ? kernel_text_address+0x149/0x170 [ 394.314308][T10402] ? lock_acquire+0x13c/0x160 [ 394.314310][T10402] ? __import_iovec+0x36c/0x620 [ 394.314315][T10402] __sock_sendmsg+0xce/0x190 [ 394.314318][T10402] ____sys_sendmsg+0x61a/0x860 [ 394.314320][T10402] ? copy_msghdr_from_user+0x279/0x420 [ 394.314323][T10402] ? sock_write_iter+0x400/0x400 [ 394.314325][T10402] ? move_addr_to_kernel+0x40/0x40 [ 394.314328][T10402] ? filter_irq_stacks+0xd0/0xd0 [ 394.314332][T10402] ___sys_sendmsg+0x14e/0x1d0 [ 394.314335][T10402] ? copy_msghdr_from_user+0x420/0x420 [ 394.314343][T10402] __sys_sendmsg+0x12c/0x1d0 [ 394.314346][T10402] ? __sys_sendmsg_sock+0x20/0x20 [ 394.314350][T10402] ? rcu_is_watching+0x16/0xd0 [ 394.314352][T10402] do_syscall_64+0xff/0x530 [ 394.314355][T10402] ? exc_page_fault+0xee/0x100 [ 394.314358][T10402] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 394.314361][T10402] RIP: 0033:0x7f91788e454e [ 394.314363][T10402] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 394.314366][T10402] RSP: 002b:00007ffc6c3db6d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 394.314371][T10402] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f91788e454e [ 394.314373][T10402] RDX: 0000000000000000 RSI: 00007ffc6c3db780 RDI: 0000000000000005 [ 394.314374][T10402] RBP: 00007ffc6c3db6e0 R08: 0000000000000000 R09: 0000000000000000 [ 394.314376][T10402] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913a8f [ 394.314378][T10402] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc6c3dbe50 [ 394.314382][T10402] [ 402.124358][T10545] eth1: renamed from tmp [ 402.124372][T10545] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 402.124374][T10545] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10545, name: ip [ 402.124376][T10545] preempt_count: 1, expected: 0 [ 402.124377][T10545] RCU nest depth: 0, expected: 0 [ 402.124378][T10545] INFO: lockdep is turned off. [ 402.124379][T10545] irq event stamp: 0 [ 402.124380][T10545] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 402.124384][T10545] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 402.124390][T10545] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 402.124392][T10545] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 402.124394][T10545] Preemption disabled at: [ 402.124395][T10545] [] vprintk_emit+0x31b/0x3e0 [ 402.124401][T10545] CPU: 0 UID: 0 PID: 10545 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 402.124405][T10545] Tainted: [W]=WARN [ 402.124405][T10545] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 402.124407][T10545] Call Trace: [ 402.124409][T10545] [ 402.124410][T10545] dump_stack_lvl+0x6f/0xa0 [ 402.124415][T10545] ? vprintk_emit+0x31b/0x3e0 [ 402.124417][T10545] __might_resched.cold+0x1fe/0x2c1 [ 402.124420][T10545] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 402.124424][T10545] ? rcu_is_watching+0x16/0xd0 [ 402.124426][T10545] __kmalloc_noprof+0x443/0x760 [ 402.124429][T10545] ? __rwlock_init+0x150/0x150 [ 402.124432][T10545] ? alloc_buf.isra.0+0x4b/0x260 [ 402.124437][T10545] ? do_raw_spin_unlock+0x59/0x250 [ 402.124438][T10545] alloc_buf.isra.0+0x4b/0x260 [ 402.124441][T10545] put_chars+0x1e1/0x2f0 [ 402.124443][T10545] ? __send_to_port+0x420/0x420 [ 402.124444][T10545] ? printk_get_next_message+0x240/0x650 [ 402.124446][T10545] ? console_prepend_replay+0x20/0x20 [ 402.124448][T10545] ? pointer+0x794/0xed0 [ 402.124452][T10545] hvc_console_print+0x292/0x780 [ 402.124456][T10545] ? hvc_write+0x3a0/0x3a0 [ 402.124458][T10545] ? __rwlock_init+0x150/0x150 [ 402.124460][T10545] ? lock_acquire+0x13c/0x160 [ 402.124462][T10545] console_emit_next_record+0x22f/0x4c0 [ 402.124465][T10545] ? devkmsg_read+0x4b0/0x4b0 [ 402.124467][T10545] ? rcu_is_watching+0x16/0xd0 [ 402.124468][T10545] ? rcu_is_watching+0x16/0xd0 [ 402.124469][T10545] ? rcu_is_watching+0x16/0xd0 [ 402.124470][T10545] ? lock_acquire+0x13c/0x160 [ 402.124472][T10545] ? console_flush_one_record+0x111/0x710 [ 402.124473][T10545] console_flush_one_record+0x46f/0x710 [ 402.124476][T10545] ? console_emit_next_record+0x4c0/0x4c0 [ 402.124478][T10545] console_unlock+0xee/0x1f0 [ 402.124480][T10545] ? lock_acquire+0x13c/0x160 [ 402.124482][T10545] ? console_flush_one_record+0x710/0x710 [ 402.124483][T10545] ? rcu_is_watching+0x16/0xd0 [ 402.124484][T10545] ? lock_release+0x184/0x1f0 [ 402.124486][T10545] ? lock_acquire+0xe0/0x160 [ 402.124487][T10545] ? __rcu_read_lock+0x70/0x70 [ 402.124489][T10545] ? __down_trylock_console_sem+0x5e/0xa0 [ 402.124491][T10545] ? vprintk_emit+0x320/0x3e0 [ 402.124492][T10545] vprintk_emit+0x37c/0x3e0 [ 402.124494][T10545] ? wake_up_klogd_work_func+0x90/0x90 [ 402.124495][T10545] ? prepare_to_wait_event+0x8d/0x740 [ 402.124497][T10545] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 402.124500][T10545] ? _mutex_trylock_nest_lock+0x390/0x390 [ 402.124502][T10545] _printk+0xc7/0x100 [ 402.124505][T10545] ? snapshot_read.cold+0x21/0x21 [ 402.124507][T10545] ? synchronize_rcu_normal+0x340/0x340 [ 402.124509][T10545] ? netdev_name+0x43/0x60 [ 402.124512][T10545] ? __netdev_printk+0x17f/0x1d0 [ 402.124514][T10545] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 402.124517][T10545] netdev_info+0xe2/0x116 [ 402.124519][T10545] ? netdev_notice+0x120/0x120 [ 402.124521][T10545] ? do_raw_spin_lock+0x131/0x280 [ 402.124523][T10545] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 402.124526][T10545] ? __rwlock_init+0x150/0x150 [ 402.124527][T10545] ? rcu_is_watching+0x16/0xd0 [ 402.124528][T10545] ? rcu_is_watching+0x16/0xd0 [ 402.124529][T10545] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 402.124531][T10545] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 402.124532][T10545] ? trace_irq_enable.constprop.0+0x30/0x160 [ 402.124533][T10545] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 402.124535][T10545] netif_change_name.cold+0x4f/0x89 [ 402.124537][T10545] ? register_netdev+0x40/0x40 [ 402.124538][T10545] ? lock_release+0x184/0x1f0 [ 402.124540][T10545] ? netdev_adjacent_rename_links+0x470/0x470 [ 402.124542][T10545] ? __kernel_text_address+0x12/0x30 [ 402.124545][T10545] ? write_profile+0xf0/0xf0 [ 402.124547][T10545] ? __asan_memset+0x27/0x50 [ 402.124551][T10545] do_setlink.isra.0+0x1f7d/0x2a60 [ 402.124553][T10545] ? stack_trace_save+0x93/0xc0 [ 402.124554][T10545] ? rtnl_link_get_size+0x350/0x350 [ 402.124555][T10545] ? rcu_is_watching+0x16/0xd0 [ 402.124556][T10545] ? stack_depot_save_flags+0x1bc/0x790 [ 402.124560][T10545] ? kasan_save_stack+0x3d/0x50 [ 402.124561][T10545] ? kasan_save_stack+0x2f/0x50 [ 402.124562][T10545] ? kasan_save_track+0x14/0x30 [ 402.124563][T10545] ? __kasan_kmalloc+0x7b/0x90 [ 402.124565][T10545] ? __kmalloc_cache_noprof+0x29a/0x620 [ 402.124566][T10545] ? rtnl_newlink+0x124/0x11b0 [ 402.124567][T10545] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 402.124568][T10545] ? netlink_rcv_skb+0x14e/0x3a0 [ 402.124571][T10545] ? netlink_unicast+0x486/0x750 [ 402.124572][T10545] ? netlink_sendmsg+0x75b/0xc90 [ 402.124574][T10545] ? __sock_sendmsg+0xce/0x190 [ 402.124576][T10545] ? ____sys_sendmsg+0x61a/0x860 [ 402.124578][T10545] ? ___sys_sendmsg+0x14e/0x1d0 [ 402.124579][T10545] ? __sys_sendmsg+0x12c/0x1d0 [ 402.124581][T10545] ? do_syscall_64+0xff/0x530 [ 402.124583][T10545] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 402.124585][T10545] ? rcu_is_watching+0x16/0xd0 [ 402.124587][T10545] ? lock_acquire+0x13c/0x160 [ 402.124588][T10545] ? rcu_is_watching+0x16/0xd0 [ 402.124589][T10545] ? rcu_is_watching+0x16/0xd0 [ 402.124590][T10545] ? trace_contention_end+0xb3/0x180 [ 402.124591][T10545] ? __mutex_lock+0x1db/0x1ea0 [ 402.124593][T10545] ? __mutex_lock+0x9a3/0x1ea0 [ 402.124594][T10545] ? rtnl_newlink+0x9a8/0x11b0 [ 402.124595][T10545] ? ww_mutex_lock+0x160/0x160 [ 402.124596][T10545] ? nla_get_range_signed+0x3d0/0x3d0 [ 402.124599][T10545] ? rcu_is_watching+0x16/0xd0 [ 402.124601][T10545] ? __rtnl_newlink+0x3fa/0xa50 [ 402.124603][T10545] rtnl_newlink+0x9f1/0x11b0 [ 402.124605][T10545] ? rcu_is_watching+0x16/0xd0 [ 402.124606][T10545] ? rtnl_bridge_getlink+0x850/0x850 [ 402.124607][T10545] ? lock_acquire+0x13c/0x160 [ 402.124608][T10545] ? rcu_is_watching+0x16/0xd0 [ 402.124610][T10545] ? is_bpf_text_address+0x3e/0x110 [ 402.124612][T10545] ? is_bpf_text_address+0x72/0x110 [ 402.124613][T10545] ? kernel_text_address+0x149/0x170 [ 402.124615][T10545] ? rcu_is_watching+0x16/0xd0 [ 402.124616][T10545] ? cap_capable+0x1d7/0x3d0 [ 402.124619][T10545] ? arch_stack_walk+0xed/0x130 [ 402.124621][T10545] ? rcu_is_watching+0x16/0xd0 [ 402.124622][T10545] ? lock_acquire+0x13c/0x160 [ 402.124624][T10545] ? rcu_is_watching+0x16/0xd0 [ 402.124625][T10545] ? rtnl_bridge_getlink+0x850/0x850 [ 402.124626][T10545] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 402.124628][T10545] ? rtnl_link_fill+0x920/0x920 [ 402.124629][T10545] ? filter_irq_stacks+0xd0/0xd0 [ 402.124631][T10545] ? stack_depot_save_flags+0x1bc/0x790 [ 402.124633][T10545] netlink_rcv_skb+0x14e/0x3a0 [ 402.124635][T10545] ? rtnl_link_fill+0x920/0x920 [ 402.124636][T10545] ? lock_release+0x184/0x1f0 [ 402.124637][T10545] ? netlink_ack+0xcf0/0xcf0 [ 402.124639][T10545] ? __netlink_lookup+0xb9/0x6b0 [ 402.124642][T10545] ? rcu_is_watching+0x16/0xd0 [ 402.124643][T10545] ? lock_release+0x184/0x1f0 [ 402.124645][T10545] netlink_unicast+0x486/0x750 [ 402.124647][T10545] ? netlink_attachskb+0x810/0x810 [ 402.124649][T10545] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 402.124651][T10545] netlink_sendmsg+0x75b/0xc90 [ 402.124653][T10545] ? netlink_unicast+0x750/0x750 [ 402.124654][T10545] ? kernel_text_address+0x149/0x170 [ 402.124656][T10545] ? lock_acquire+0x13c/0x160 [ 402.124657][T10545] ? __import_iovec+0x36c/0x620 [ 402.124660][T10545] __sock_sendmsg+0xce/0x190 [ 402.124662][T10545] ____sys_sendmsg+0x61a/0x860 [ 402.124664][T10545] ? copy_msghdr_from_user+0x279/0x420 [ 402.124665][T10545] ? sock_write_iter+0x400/0x400 [ 402.124667][T10545] ? move_addr_to_kernel+0x40/0x40 [ 402.124668][T10545] ? filter_irq_stacks+0xd0/0xd0 [ 402.124671][T10545] ___sys_sendmsg+0x14e/0x1d0 [ 402.124672][T10545] ? copy_msghdr_from_user+0x420/0x420 [ 402.124677][T10545] __sys_sendmsg+0x12c/0x1d0 [ 402.124679][T10545] ? __sys_sendmsg_sock+0x20/0x20 [ 402.124682][T10545] ? rcu_is_watching+0x16/0xd0 [ 402.124683][T10545] do_syscall_64+0xff/0x530 [ 402.124685][T10545] ? exc_page_fault+0xee/0x100 [ 402.124687][T10545] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 402.124689][T10545] RIP: 0033:0x7f27d762754e [ 402.124691][T10545] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 402.124692][T10545] RSP: 002b:00007ffc58dea540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 402.124696][T10545] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f27d762754e [ 402.124697][T10545] RDX: 0000000000000000 RSI: 00007ffc58dea5f0 RDI: 0000000000000005 [ 402.124698][T10545] RBP: 00007ffc58dea550 R08: 0000000000000000 R09: 0000000000000000 [ 402.124699][T10545] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913a97 [ 402.124700][T10545] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc58deacc0 [ 402.124702][T10545] [ 409.556261][T10688] eth1: renamed from tmp [ 409.556275][T10688] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 409.556277][T10688] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10688, name: ip [ 409.556279][T10688] preempt_count: 1, expected: 0 [ 409.556280][T10688] RCU nest depth: 0, expected: 0 [ 409.556281][T10688] INFO: lockdep is turned off. [ 409.556282][T10688] irq event stamp: 0 [ 409.556282][T10688] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 409.556287][T10688] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 409.556293][T10688] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 409.556295][T10688] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 409.556296][T10688] Preemption disabled at: [ 409.556297][T10688] [] vprintk_emit+0x31b/0x3e0 [ 409.556303][T10688] CPU: 3 UID: 0 PID: 10688 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 409.556306][T10688] Tainted: [W]=WARN [ 409.556307][T10688] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 409.556309][T10688] Call Trace: [ 409.556311][T10688] [ 409.556312][T10688] dump_stack_lvl+0x6f/0xa0 [ 409.556317][T10688] ? vprintk_emit+0x31b/0x3e0 [ 409.556318][T10688] __might_resched.cold+0x1fe/0x2c1 [ 409.556322][T10688] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 409.556326][T10688] ? rcu_is_watching+0x16/0xd0 [ 409.556328][T10688] __kmalloc_noprof+0x443/0x760 [ 409.556331][T10688] ? __rwlock_init+0x150/0x150 [ 409.556334][T10688] ? alloc_buf.isra.0+0x4b/0x260 [ 409.556339][T10688] ? do_raw_spin_unlock+0x59/0x250 [ 409.556341][T10688] alloc_buf.isra.0+0x4b/0x260 [ 409.556344][T10688] put_chars+0x1e1/0x2f0 [ 409.556345][T10688] ? __send_to_port+0x420/0x420 [ 409.556346][T10688] ? printk_get_next_message+0x240/0x650 [ 409.556349][T10688] ? console_prepend_replay+0x20/0x20 [ 409.556351][T10688] ? pointer+0x794/0xed0 [ 409.556354][T10688] hvc_console_print+0x292/0x780 [ 409.556359][T10688] ? hvc_write+0x3a0/0x3a0 [ 409.556361][T10688] ? __rwlock_init+0x150/0x150 [ 409.556363][T10688] ? lock_acquire+0x13c/0x160 [ 409.556365][T10688] console_emit_next_record+0x22f/0x4c0 [ 409.556368][T10688] ? devkmsg_read+0x4b0/0x4b0 [ 409.556370][T10688] ? rcu_is_watching+0x16/0xd0 [ 409.556371][T10688] ? rcu_is_watching+0x16/0xd0 [ 409.556372][T10688] ? rcu_is_watching+0x16/0xd0 [ 409.556373][T10688] ? lock_acquire+0x13c/0x160 [ 409.556375][T10688] ? console_flush_one_record+0x111/0x710 [ 409.556376][T10688] console_flush_one_record+0x46f/0x710 [ 409.556379][T10688] ? console_emit_next_record+0x4c0/0x4c0 [ 409.556382][T10688] console_unlock+0xee/0x1f0 [ 409.556384][T10688] ? lock_acquire+0x13c/0x160 [ 409.556385][T10688] ? console_flush_one_record+0x710/0x710 [ 409.556387][T10688] ? rcu_is_watching+0x16/0xd0 [ 409.556388][T10688] ? lock_release+0x184/0x1f0 [ 409.556389][T10688] ? lock_acquire+0xe0/0x160 [ 409.556391][T10688] ? __rcu_read_lock+0x70/0x70 [ 409.556392][T10688] ? __down_trylock_console_sem+0x5e/0xa0 [ 409.556394][T10688] ? vprintk_emit+0x320/0x3e0 [ 409.556396][T10688] vprintk_emit+0x37c/0x3e0 [ 409.556397][T10688] ? wake_up_klogd_work_func+0x90/0x90 [ 409.556398][T10688] ? irqentry_exit+0x21c/0x790 [ 409.556401][T10688] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 409.556404][T10688] ? sysvec_apic_timer_interrupt+0xaa/0xe0 [ 409.556406][T10688] _printk+0xc7/0x100 [ 409.556409][T10688] ? snapshot_read.cold+0x21/0x21 [ 409.556410][T10688] ? trace_irq_enable.constprop.0+0x30/0x160 [ 409.556412][T10688] ? netdev_reg_state+0x1/0x90 [ 409.556415][T10688] ? netdev_name+0x43/0x60 [ 409.556417][T10688] ? __netdev_printk+0x17f/0x1d0 [ 409.556419][T10688] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 409.556422][T10688] netdev_info+0xe2/0x116 [ 409.556424][T10688] ? netdev_notice+0x120/0x120 [ 409.556426][T10688] ? do_raw_spin_lock+0x131/0x280 [ 409.556428][T10688] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 409.556430][T10688] ? __rwlock_init+0x150/0x150 [ 409.556432][T10688] ? rcu_is_watching+0x16/0xd0 [ 409.556433][T10688] ? rcu_is_watching+0x16/0xd0 [ 409.556434][T10688] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 409.556435][T10688] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 409.556437][T10688] ? trace_irq_enable.constprop.0+0x30/0x160 [ 409.556438][T10688] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 409.556439][T10688] netif_change_name.cold+0x4f/0x89 [ 409.556441][T10688] ? register_netdev+0x40/0x40 [ 409.556442][T10688] ? lock_release+0x184/0x1f0 [ 409.556444][T10688] ? netdev_adjacent_rename_links+0x470/0x470 [ 409.556447][T10688] ? __kernel_text_address+0x12/0x30 [ 409.556449][T10688] ? write_profile+0xf0/0xf0 [ 409.556452][T10688] ? __asan_memset+0x27/0x50 [ 409.556455][T10688] do_setlink.isra.0+0x1f7d/0x2a60 [ 409.556457][T10688] ? stack_trace_save+0x93/0xc0 [ 409.556459][T10688] ? rtnl_link_get_size+0x350/0x350 [ 409.556460][T10688] ? rcu_is_watching+0x16/0xd0 [ 409.556461][T10688] ? stack_depot_save_flags+0x1bc/0x790 [ 409.556464][T10688] ? kasan_save_stack+0x3d/0x50 [ 409.556466][T10688] ? kasan_save_stack+0x2f/0x50 [ 409.556467][T10688] ? kasan_save_track+0x14/0x30 [ 409.556468][T10688] ? __kasan_kmalloc+0x7b/0x90 [ 409.556469][T10688] ? __kmalloc_cache_noprof+0x29a/0x620 [ 409.556470][T10688] ? rtnl_newlink+0x124/0x11b0 [ 409.556471][T10688] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 409.556473][T10688] ? netlink_rcv_skb+0x14e/0x3a0 [ 409.556475][T10688] ? netlink_unicast+0x486/0x750 [ 409.556477][T10688] ? netlink_sendmsg+0x75b/0xc90 [ 409.556479][T10688] ? __sock_sendmsg+0xce/0x190 [ 409.556481][T10688] ? ____sys_sendmsg+0x61a/0x860 [ 409.556482][T10688] ? ___sys_sendmsg+0x14e/0x1d0 [ 409.556484][T10688] ? __sys_sendmsg+0x12c/0x1d0 [ 409.556486][T10688] ? do_syscall_64+0xff/0x530 [ 409.556488][T10688] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 409.556490][T10688] ? rcu_is_watching+0x16/0xd0 [ 409.556492][T10688] ? lock_acquire+0x13c/0x160 [ 409.556493][T10688] ? rcu_is_watching+0x16/0xd0 [ 409.556494][T10688] ? rcu_is_watching+0x16/0xd0 [ 409.556495][T10688] ? trace_contention_end+0xb3/0x180 [ 409.556497][T10688] ? __mutex_lock+0x1db/0x1ea0 [ 409.556498][T10688] ? __mutex_lock+0x9a3/0x1ea0 [ 409.556500][T10688] ? rtnl_newlink+0x9a8/0x11b0 [ 409.556501][T10688] ? ww_mutex_lock+0x160/0x160 [ 409.556502][T10688] ? nla_get_range_signed+0x3d0/0x3d0 [ 409.556506][T10688] ? rcu_is_watching+0x16/0xd0 [ 409.556507][T10688] ? __rtnl_newlink+0x3fa/0xa50 [ 409.556509][T10688] rtnl_newlink+0x9f1/0x11b0 [ 409.556511][T10688] ? rcu_is_watching+0x16/0xd0 [ 409.556512][T10688] ? rtnl_bridge_getlink+0x850/0x850 [ 409.556513][T10688] ? lock_acquire+0x13c/0x160 [ 409.556515][T10688] ? rcu_is_watching+0x16/0xd0 [ 409.556516][T10688] ? is_bpf_text_address+0x3e/0x110 [ 409.556519][T10688] ? is_bpf_text_address+0x72/0x110 [ 409.556520][T10688] ? kernel_text_address+0x149/0x170 [ 409.556521][T10688] ? rcu_is_watching+0x16/0xd0 [ 409.556522][T10688] ? cap_capable+0x1d7/0x3d0 [ 409.556525][T10688] ? arch_stack_walk+0xed/0x130 [ 409.556528][T10688] ? rcu_is_watching+0x16/0xd0 [ 409.556529][T10688] ? lock_acquire+0x13c/0x160 [ 409.556530][T10688] ? rcu_is_watching+0x16/0xd0 [ 409.556531][T10688] ? rtnl_bridge_getlink+0x850/0x850 [ 409.556533][T10688] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 409.556534][T10688] ? rtnl_link_fill+0x920/0x920 [ 409.556536][T10688] ? filter_irq_stacks+0xd0/0xd0 [ 409.556537][T10688] ? stack_depot_save_flags+0x1bc/0x790 [ 409.556540][T10688] netlink_rcv_skb+0x14e/0x3a0 [ 409.556541][T10688] ? rtnl_link_fill+0x920/0x920 [ 409.556543][T10688] ? lock_release+0x184/0x1f0 [ 409.556544][T10688] ? netlink_ack+0xcf0/0xcf0 [ 409.556546][T10688] ? __netlink_lookup+0xb9/0x6b0 [ 409.556549][T10688] ? rcu_is_watching+0x16/0xd0 [ 409.556550][T10688] ? lock_release+0x184/0x1f0 [ 409.556552][T10688] netlink_unicast+0x486/0x750 [ 409.556554][T10688] ? netlink_attachskb+0x810/0x810 [ 409.556556][T10688] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 409.556558][T10688] netlink_sendmsg+0x75b/0xc90 [ 409.556560][T10688] ? netlink_unicast+0x750/0x750 [ 409.556561][T10688] ? kernel_text_address+0x149/0x170 [ 409.556563][T10688] ? lock_acquire+0x13c/0x160 [ 409.556564][T10688] ? __import_iovec+0x36c/0x620 [ 409.556567][T10688] __sock_sendmsg+0xce/0x190 [ 409.556569][T10688] ____sys_sendmsg+0x61a/0x860 [ 409.556571][T10688] ? copy_msghdr_from_user+0x279/0x420 [ 409.556573][T10688] ? sock_write_iter+0x400/0x400 [ 409.556574][T10688] ? move_addr_to_kernel+0x40/0x40 [ 409.556575][T10688] ? filter_irq_stacks+0xd0/0xd0 [ 409.556578][T10688] ___sys_sendmsg+0x14e/0x1d0 [ 409.556580][T10688] ? copy_msghdr_from_user+0x420/0x420 [ 409.556585][T10688] __sys_sendmsg+0x12c/0x1d0 [ 409.556587][T10688] ? __sys_sendmsg_sock+0x20/0x20 [ 409.556589][T10688] ? rcu_is_watching+0x16/0xd0 [ 409.556591][T10688] do_syscall_64+0xff/0x530 [ 409.556592][T10688] ? exc_page_fault+0xee/0x100 [ 409.556594][T10688] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 409.556595][T10688] RIP: 0033:0x7f8119bdd54e [ 409.556597][T10688] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 409.556599][T10688] RSP: 002b:00007fffa77dbdf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 409.556603][T10688] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f8119bdd54e [ 409.556604][T10688] RDX: 0000000000000000 RSI: 00007fffa77dbea0 RDI: 0000000000000005 [ 409.556605][T10688] RBP: 00007fffa77dbe00 R08: 0000000000000000 R09: 0000000000000000 [ 409.556606][T10688] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913a9e [ 409.556607][T10688] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffa77dc570 [ 409.556609][T10688] [ 417.131791][T10831] eth1: renamed from tmp [ 417.131806][T10831] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 417.131810][T10831] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10831, name: ip [ 417.131812][T10831] preempt_count: 1, expected: 0 [ 417.131813][T10831] RCU nest depth: 0, expected: 0 [ 417.131814][T10831] INFO: lockdep is turned off. [ 417.131815][T10831] irq event stamp: 0 [ 417.131816][T10831] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 417.131821][T10831] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 417.131828][T10831] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 417.131831][T10831] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 417.131833][T10831] Preemption disabled at: [ 417.131834][T10831] [] vprintk_emit+0x31b/0x3e0 [ 417.131841][T10831] CPU: 3 UID: 0 PID: 10831 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 417.131845][T10831] Tainted: [W]=WARN [ 417.131846][T10831] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 417.131848][T10831] Call Trace: [ 417.131850][T10831] [ 417.131852][T10831] dump_stack_lvl+0x6f/0xa0 [ 417.131858][T10831] ? vprintk_emit+0x31b/0x3e0 [ 417.131860][T10831] __might_resched.cold+0x1fe/0x2c1 [ 417.131865][T10831] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 417.131869][T10831] ? rcu_is_watching+0x16/0xd0 [ 417.131873][T10831] __kmalloc_noprof+0x443/0x760 [ 417.131876][T10831] ? __rwlock_init+0x150/0x150 [ 417.131880][T10831] ? alloc_buf.isra.0+0x4b/0x260 [ 417.131887][T10831] ? do_raw_spin_unlock+0x59/0x250 [ 417.131889][T10831] alloc_buf.isra.0+0x4b/0x260 [ 417.131893][T10831] put_chars+0x1e1/0x2f0 [ 417.131895][T10831] ? __send_to_port+0x420/0x420 [ 417.131897][T10831] ? printk_get_next_message+0x240/0x650 [ 417.131901][T10831] ? console_prepend_replay+0x20/0x20 [ 417.131904][T10831] ? pointer+0x794/0xed0 [ 417.131909][T10831] hvc_console_print+0x292/0x780 [ 417.131915][T10831] ? hvc_write+0x3a0/0x3a0 [ 417.131918][T10831] ? __rwlock_init+0x150/0x150 [ 417.131921][T10831] ? lock_acquire+0x13c/0x160 [ 417.131925][T10831] console_emit_next_record+0x22f/0x4c0 [ 417.131928][T10831] ? devkmsg_read+0x4b0/0x4b0 [ 417.131931][T10831] ? rcu_is_watching+0x16/0xd0 [ 417.131933][T10831] ? rcu_is_watching+0x16/0xd0 [ 417.131935][T10831] ? rcu_is_watching+0x16/0xd0 [ 417.131937][T10831] ? lock_acquire+0x13c/0x160 [ 417.131940][T10831] ? console_flush_one_record+0x111/0x710 [ 417.131943][T10831] console_flush_one_record+0x46f/0x710 [ 417.131946][T10831] ? console_emit_next_record+0x4c0/0x4c0 [ 417.131950][T10831] console_unlock+0xee/0x1f0 [ 417.131953][T10831] ? lock_acquire+0x13c/0x160 [ 417.131955][T10831] ? console_flush_one_record+0x710/0x710 [ 417.131958][T10831] ? rcu_is_watching+0x16/0xd0 [ 417.131959][T10831] ? lock_release+0x184/0x1f0 [ 417.131962][T10831] ? lock_acquire+0xe0/0x160 [ 417.131964][T10831] ? __rcu_read_lock+0x70/0x70 [ 417.131966][T10831] ? __down_trylock_console_sem+0x5e/0xa0 [ 417.131969][T10831] ? vprintk_emit+0x320/0x3e0 [ 417.131971][T10831] vprintk_emit+0x37c/0x3e0 [ 417.131974][T10831] ? wake_up_klogd_work_func+0x90/0x90 [ 417.131976][T10831] ? prepare_to_wait_event+0x8d/0x740 [ 417.131979][T10831] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 417.131983][T10831] ? _mutex_trylock_nest_lock+0x390/0x390 [ 417.131986][T10831] _printk+0xc7/0x100 [ 417.131990][T10831] ? snapshot_read.cold+0x21/0x21 [ 417.131993][T10831] ? synchronize_rcu_normal+0x340/0x340 [ 417.131996][T10831] ? netdev_name+0x43/0x60 [ 417.132000][T10831] ? __netdev_printk+0x17f/0x1d0 [ 417.132003][T10831] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 417.132007][T10831] netdev_info+0xe2/0x116 [ 417.132010][T10831] ? netdev_notice+0x120/0x120 [ 417.132013][T10831] ? do_raw_spin_lock+0x131/0x280 [ 417.132016][T10831] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 417.132019][T10831] ? __rwlock_init+0x150/0x150 [ 417.132021][T10831] ? rcu_is_watching+0x16/0xd0 [ 417.132023][T10831] ? rcu_is_watching+0x16/0xd0 [ 417.132025][T10831] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 417.132027][T10831] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 417.132029][T10831] ? trace_irq_enable.constprop.0+0x30/0x160 [ 417.132031][T10831] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 417.132033][T10831] netif_change_name.cold+0x4f/0x89 [ 417.132036][T10831] ? register_netdev+0x40/0x40 [ 417.132038][T10831] ? lock_release+0x184/0x1f0 [ 417.132040][T10831] ? netdev_adjacent_rename_links+0x470/0x470 [ 417.132044][T10831] ? __kernel_text_address+0x12/0x30 [ 417.132047][T10831] ? write_profile+0xf0/0xf0 [ 417.132051][T10831] ? __asan_memset+0x27/0x50 [ 417.132055][T10831] do_setlink.isra.0+0x1f7d/0x2a60 [ 417.132058][T10831] ? stack_trace_save+0x93/0xc0 [ 417.132060][T10831] ? rtnl_link_get_size+0x350/0x350 [ 417.132062][T10831] ? rcu_is_watching+0x16/0xd0 [ 417.132064][T10831] ? stack_depot_save_flags+0x1bc/0x790 [ 417.132068][T10831] ? kasan_save_stack+0x3d/0x50 [ 417.132071][T10831] ? kasan_save_stack+0x2f/0x50 [ 417.132072][T10831] ? kasan_save_track+0x14/0x30 [ 417.132074][T10831] ? __kasan_kmalloc+0x7b/0x90 [ 417.132075][T10831] ? __kmalloc_cache_noprof+0x29a/0x620 [ 417.132077][T10831] ? rtnl_newlink+0x124/0x11b0 [ 417.132079][T10831] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 417.132081][T10831] ? netlink_rcv_skb+0x14e/0x3a0 [ 417.132084][T10831] ? netlink_unicast+0x486/0x750 [ 417.132087][T10831] ? netlink_sendmsg+0x75b/0xc90 [ 417.132089][T10831] ? __sock_sendmsg+0xce/0x190 [ 417.132092][T10831] ? ____sys_sendmsg+0x61a/0x860 [ 417.132094][T10831] ? ___sys_sendmsg+0x14e/0x1d0 [ 417.132096][T10831] ? __sys_sendmsg+0x12c/0x1d0 [ 417.132098][T10831] ? do_syscall_64+0xff/0x530 [ 417.132101][T10831] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 417.132106][T10831] ? rcu_is_watching+0x16/0xd0 [ 417.132108][T10831] ? lock_acquire+0x13c/0x160 [ 417.132110][T10831] ? rcu_is_watching+0x16/0xd0 [ 417.132111][T10831] ? rcu_is_watching+0x16/0xd0 [ 417.132113][T10831] ? trace_contention_end+0xb3/0x180 [ 417.132115][T10831] ? __mutex_lock+0x1db/0x1ea0 [ 417.132117][T10831] ? __mutex_lock+0x9a3/0x1ea0 [ 417.132119][T10831] ? rtnl_newlink+0x9a8/0x11b0 [ 417.132121][T10831] ? ww_mutex_lock+0x160/0x160 [ 417.132123][T10831] ? nla_get_range_signed+0x3d0/0x3d0 [ 417.132127][T10831] ? rcu_is_watching+0x16/0xd0 [ 417.132129][T10831] ? __rtnl_newlink+0x3fa/0xa50 [ 417.132133][T10831] rtnl_newlink+0x9f1/0x11b0 [ 417.132136][T10831] ? rcu_is_watching+0x16/0xd0 [ 417.132138][T10831] ? rtnl_bridge_getlink+0x850/0x850 [ 417.132140][T10831] ? lock_acquire+0x13c/0x160 [ 417.132142][T10831] ? rcu_is_watching+0x16/0xd0 [ 417.132144][T10831] ? is_bpf_text_address+0x3e/0x110 [ 417.132147][T10831] ? is_bpf_text_address+0x72/0x110 [ 417.132149][T10831] ? kernel_text_address+0x149/0x170 [ 417.132151][T10831] ? rcu_is_watching+0x16/0xd0 [ 417.132153][T10831] ? cap_capable+0x1d7/0x3d0 [ 417.132157][T10831] ? arch_stack_walk+0xed/0x130 [ 417.132160][T10831] ? rcu_is_watching+0x16/0xd0 [ 417.132162][T10831] ? lock_acquire+0x13c/0x160 [ 417.132164][T10831] ? rcu_is_watching+0x16/0xd0 [ 417.132166][T10831] ? rtnl_bridge_getlink+0x850/0x850 [ 417.132168][T10831] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 417.132171][T10831] ? rtnl_link_fill+0x920/0x920 [ 417.132173][T10831] ? filter_irq_stacks+0xd0/0xd0 [ 417.132175][T10831] ? stack_depot_save_flags+0x1bc/0x790 [ 417.132179][T10831] netlink_rcv_skb+0x14e/0x3a0 [ 417.132181][T10831] ? rtnl_link_fill+0x920/0x920 [ 417.132183][T10831] ? lock_release+0x184/0x1f0 [ 417.132186][T10831] ? netlink_ack+0xcf0/0xcf0 [ 417.132188][T10831] ? __netlink_lookup+0xb9/0x6b0 [ 417.132196][T10831] ? rcu_is_watching+0x16/0xd0 [ 417.132198][T10831] ? lock_release+0x184/0x1f0 [ 417.132202][T10831] netlink_unicast+0x486/0x750 [ 417.132205][T10831] ? netlink_attachskb+0x810/0x810 [ 417.132207][T10831] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 417.132210][T10831] netlink_sendmsg+0x75b/0xc90 [ 417.132213][T10831] ? netlink_unicast+0x750/0x750 [ 417.132216][T10831] ? kernel_text_address+0x149/0x170 [ 417.132218][T10831] ? lock_acquire+0x13c/0x160 [ 417.132220][T10831] ? __import_iovec+0x36c/0x620 [ 417.132230][T10831] __sock_sendmsg+0xce/0x190 [ 417.132232][T10831] ____sys_sendmsg+0x61a/0x860 [ 417.132235][T10831] ? copy_msghdr_from_user+0x279/0x420 [ 417.132237][T10831] ? sock_write_iter+0x400/0x400 [ 417.132239][T10831] ? move_addr_to_kernel+0x40/0x40 [ 417.132242][T10831] ? filter_irq_stacks+0xd0/0xd0 [ 417.132246][T10831] ___sys_sendmsg+0x14e/0x1d0 [ 417.132249][T10831] ? copy_msghdr_from_user+0x420/0x420 [ 417.132257][T10831] __sys_sendmsg+0x12c/0x1d0 [ 417.132260][T10831] ? __sys_sendmsg_sock+0x20/0x20 [ 417.132264][T10831] ? rcu_is_watching+0x16/0xd0 [ 417.132267][T10831] do_syscall_64+0xff/0x530 [ 417.132270][T10831] ? exc_page_fault+0xee/0x100 [ 417.132272][T10831] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 417.132275][T10831] RIP: 0033:0x7f8d776c254e [ 417.132278][T10831] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 417.132281][T10831] RSP: 002b:00007ffcbb3e7130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 417.132285][T10831] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f8d776c254e [ 417.132287][T10831] RDX: 0000000000000000 RSI: 00007ffcbb3e71e0 RDI: 0000000000000005 [ 417.132289][T10831] RBP: 00007ffcbb3e7140 R08: 0000000000000000 R09: 0000000000000000 [ 417.132290][T10831] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913aa6 [ 417.132291][T10831] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcbb3e78b0 [ 417.132295][T10831] [ 424.870229][T10974] eth1: renamed from tmp [ 424.870243][T10974] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 424.870246][T10974] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10974, name: ip [ 424.870248][T10974] preempt_count: 1, expected: 0 [ 424.870249][T10974] RCU nest depth: 0, expected: 0 [ 424.870249][T10974] INFO: lockdep is turned off. [ 424.870254][T10974] irq event stamp: 0 [ 424.870255][T10974] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 424.870259][T10974] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 424.870265][T10974] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 424.870267][T10974] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 424.870269][T10974] Preemption disabled at: [ 424.870270][T10974] [] vprintk_emit+0x31b/0x3e0 [ 424.870276][T10974] CPU: 2 UID: 0 PID: 10974 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 424.870279][T10974] Tainted: [W]=WARN [ 424.870280][T10974] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 424.870282][T10974] Call Trace: [ 424.870284][T10974] [ 424.870285][T10974] dump_stack_lvl+0x6f/0xa0 [ 424.870290][T10974] ? vprintk_emit+0x31b/0x3e0 [ 424.870291][T10974] __might_resched.cold+0x1fe/0x2c1 [ 424.870295][T10974] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 424.870298][T10974] ? rcu_is_watching+0x16/0xd0 [ 424.870300][T10974] __kmalloc_noprof+0x443/0x760 [ 424.870303][T10974] ? __rwlock_init+0x150/0x150 [ 424.870306][T10974] ? alloc_buf.isra.0+0x4b/0x260 [ 424.870311][T10974] ? do_raw_spin_unlock+0x59/0x250 [ 424.870313][T10974] alloc_buf.isra.0+0x4b/0x260 [ 424.870316][T10974] put_chars+0x1e1/0x2f0 [ 424.870317][T10974] ? __send_to_port+0x420/0x420 [ 424.870318][T10974] ? printk_get_next_message+0x240/0x650 [ 424.870321][T10974] ? console_prepend_replay+0x20/0x20 [ 424.870323][T10974] ? pointer+0x794/0xed0 [ 424.870326][T10974] hvc_console_print+0x292/0x780 [ 424.870331][T10974] ? hvc_write+0x3a0/0x3a0 [ 424.870333][T10974] ? __rwlock_init+0x150/0x150 [ 424.870334][T10974] ? lock_acquire+0x13c/0x160 [ 424.870337][T10974] console_emit_next_record+0x22f/0x4c0 [ 424.870339][T10974] ? devkmsg_read+0x4b0/0x4b0 [ 424.870341][T10974] ? rcu_is_watching+0x16/0xd0 [ 424.870342][T10974] ? rcu_is_watching+0x16/0xd0 [ 424.870344][T10974] ? rcu_is_watching+0x16/0xd0 [ 424.870345][T10974] ? lock_acquire+0x13c/0x160 [ 424.870347][T10974] ? console_flush_one_record+0x111/0x710 [ 424.870348][T10974] console_flush_one_record+0x46f/0x710 [ 424.870351][T10974] ? console_emit_next_record+0x4c0/0x4c0 [ 424.870353][T10974] console_unlock+0xee/0x1f0 [ 424.870355][T10974] ? lock_acquire+0x13c/0x160 [ 424.870357][T10974] ? console_flush_one_record+0x710/0x710 [ 424.870358][T10974] ? rcu_is_watching+0x16/0xd0 [ 424.870359][T10974] ? lock_release+0x184/0x1f0 [ 424.870361][T10974] ? lock_acquire+0xe0/0x160 [ 424.870362][T10974] ? __rcu_read_lock+0x70/0x70 [ 424.870364][T10974] ? __down_trylock_console_sem+0x5e/0xa0 [ 424.870366][T10974] ? vprintk_emit+0x320/0x3e0 [ 424.870367][T10974] vprintk_emit+0x37c/0x3e0 [ 424.870369][T10974] ? wake_up_klogd_work_func+0x90/0x90 [ 424.870370][T10974] ? prepare_to_wait_event+0x8d/0x740 [ 424.870372][T10974] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 424.870375][T10974] ? _mutex_trylock_nest_lock+0x390/0x390 [ 424.870378][T10974] _printk+0xc7/0x100 [ 424.870380][T10974] ? snapshot_read.cold+0x21/0x21 [ 424.870382][T10974] ? synchronize_rcu_normal+0x340/0x340 [ 424.870385][T10974] ? netdev_name+0x43/0x60 [ 424.870388][T10974] ? __netdev_printk+0x17f/0x1d0 [ 424.870390][T10974] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 424.870393][T10974] netdev_info+0xe2/0x116 [ 424.870396][T10974] ? netdev_notice+0x120/0x120 [ 424.870398][T10974] ? do_raw_spin_lock+0x131/0x280 [ 424.870399][T10974] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 424.870402][T10974] ? __rwlock_init+0x150/0x150 [ 424.870403][T10974] ? rcu_is_watching+0x16/0xd0 [ 424.870404][T10974] ? rcu_is_watching+0x16/0xd0 [ 424.870405][T10974] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 424.870406][T10974] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 424.870408][T10974] ? trace_irq_enable.constprop.0+0x30/0x160 [ 424.870409][T10974] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 424.870411][T10974] netif_change_name.cold+0x4f/0x89 [ 424.870412][T10974] ? register_netdev+0x40/0x40 [ 424.870413][T10974] ? lock_release+0x184/0x1f0 [ 424.870415][T10974] ? netdev_adjacent_rename_links+0x470/0x470 [ 424.870418][T10974] ? __kernel_text_address+0x12/0x30 [ 424.870421][T10974] ? write_profile+0xf0/0xf0 [ 424.870423][T10974] ? __asan_memset+0x27/0x50 [ 424.870427][T10974] do_setlink.isra.0+0x1f7d/0x2a60 [ 424.870429][T10974] ? stack_trace_save+0x93/0xc0 [ 424.870430][T10974] ? rtnl_link_get_size+0x350/0x350 [ 424.870431][T10974] ? rcu_is_watching+0x16/0xd0 [ 424.870433][T10974] ? stack_depot_save_flags+0x1bc/0x790 [ 424.870436][T10974] ? kasan_save_stack+0x3d/0x50 [ 424.870438][T10974] ? kasan_save_stack+0x2f/0x50 [ 424.870439][T10974] ? kasan_save_track+0x14/0x30 [ 424.870440][T10974] ? __kasan_kmalloc+0x7b/0x90 [ 424.870441][T10974] ? __kmalloc_cache_noprof+0x29a/0x620 [ 424.870442][T10974] ? rtnl_newlink+0x124/0x11b0 [ 424.870443][T10974] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 424.870444][T10974] ? netlink_rcv_skb+0x14e/0x3a0 [ 424.870447][T10974] ? netlink_unicast+0x486/0x750 [ 424.870449][T10974] ? netlink_sendmsg+0x75b/0xc90 [ 424.870450][T10974] ? __sock_sendmsg+0xce/0x190 [ 424.870453][T10974] ? ____sys_sendmsg+0x61a/0x860 [ 424.870454][T10974] ? ___sys_sendmsg+0x14e/0x1d0 [ 424.870455][T10974] ? __sys_sendmsg+0x12c/0x1d0 [ 424.870457][T10974] ? do_syscall_64+0xff/0x530 [ 424.870459][T10974] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 424.870462][T10974] ? rcu_is_watching+0x16/0xd0 [ 424.870463][T10974] ? lock_acquire+0x13c/0x160 [ 424.870464][T10974] ? rcu_is_watching+0x16/0xd0 [ 424.870465][T10974] ? rcu_is_watching+0x16/0xd0 [ 424.870466][T10974] ? trace_contention_end+0xb3/0x180 [ 424.870468][T10974] ? __mutex_lock+0x1db/0x1ea0 [ 424.870469][T10974] ? __mutex_lock+0x9a3/0x1ea0 [ 424.870470][T10974] ? rtnl_newlink+0x9a8/0x11b0 [ 424.870472][T10974] ? ww_mutex_lock+0x160/0x160 [ 424.870473][T10974] ? nla_get_range_signed+0x3d0/0x3d0 [ 424.870476][T10974] ? rcu_is_watching+0x16/0xd0 [ 424.870477][T10974] ? __rtnl_newlink+0x3fa/0xa50 [ 424.870479][T10974] rtnl_newlink+0x9f1/0x11b0 [ 424.870481][T10974] ? rcu_is_watching+0x16/0xd0 [ 424.870482][T10974] ? rtnl_bridge_getlink+0x850/0x850 [ 424.870484][T10974] ? lock_acquire+0x13c/0x160 [ 424.870485][T10974] ? rcu_is_watching+0x16/0xd0 [ 424.870486][T10974] ? is_bpf_text_address+0x3e/0x110 [ 424.870489][T10974] ? is_bpf_text_address+0x72/0x110 [ 424.870490][T10974] ? kernel_text_address+0x149/0x170 [ 424.870491][T10974] ? rcu_is_watching+0x16/0xd0 [ 424.870492][T10974] ? cap_capable+0x1d7/0x3d0 [ 424.870496][T10974] ? arch_stack_walk+0xed/0x130 [ 424.870498][T10974] ? rcu_is_watching+0x16/0xd0 [ 424.870499][T10974] ? lock_acquire+0x13c/0x160 [ 424.870501][T10974] ? rcu_is_watching+0x16/0xd0 [ 424.870502][T10974] ? rtnl_bridge_getlink+0x850/0x850 [ 424.870503][T10974] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 424.870505][T10974] ? rtnl_link_fill+0x920/0x920 [ 424.870506][T10974] ? filter_irq_stacks+0xd0/0xd0 [ 424.870508][T10974] ? stack_depot_save_flags+0x1bc/0x790 [ 424.870510][T10974] netlink_rcv_skb+0x14e/0x3a0 [ 424.870512][T10974] ? rtnl_link_fill+0x920/0x920 [ 424.870513][T10974] ? lock_release+0x184/0x1f0 [ 424.870514][T10974] ? netlink_ack+0xcf0/0xcf0 [ 424.870516][T10974] ? __netlink_lookup+0xb9/0x6b0 [ 424.870519][T10974] ? rcu_is_watching+0x16/0xd0 [ 424.870520][T10974] ? lock_release+0x184/0x1f0 [ 424.870522][T10974] netlink_unicast+0x486/0x750 [ 424.870524][T10974] ? netlink_attachskb+0x810/0x810 [ 424.870526][T10974] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 424.870528][T10974] netlink_sendmsg+0x75b/0xc90 [ 424.870530][T10974] ? netlink_unicast+0x750/0x750 [ 424.870531][T10974] ? kernel_text_address+0x149/0x170 [ 424.870533][T10974] ? lock_acquire+0x13c/0x160 [ 424.870534][T10974] ? __import_iovec+0x36c/0x620 [ 424.870538][T10974] __sock_sendmsg+0xce/0x190 [ 424.870539][T10974] ____sys_sendmsg+0x61a/0x860 [ 424.870541][T10974] ? copy_msghdr_from_user+0x279/0x420 [ 424.870543][T10974] ? sock_write_iter+0x400/0x400 [ 424.870544][T10974] ? move_addr_to_kernel+0x40/0x40 [ 424.870546][T10974] ? filter_irq_stacks+0xd0/0xd0 [ 424.870548][T10974] ___sys_sendmsg+0x14e/0x1d0 [ 424.870550][T10974] ? copy_msghdr_from_user+0x420/0x420 [ 424.870555][T10974] __sys_sendmsg+0x12c/0x1d0 [ 424.870557][T10974] ? __sys_sendmsg_sock+0x20/0x20 [ 424.870559][T10974] ? rcu_is_watching+0x16/0xd0 [ 424.870561][T10974] do_syscall_64+0xff/0x530 [ 424.870563][T10974] ? exc_page_fault+0xee/0x100 [ 424.870565][T10974] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 424.870566][T10974] RIP: 0033:0x7f4e2952d54e [ 424.870568][T10974] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 424.870570][T10974] RSP: 002b:00007fff4a3f6330 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 424.870574][T10974] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f4e2952d54e [ 424.870575][T10974] RDX: 0000000000000000 RSI: 00007fff4a3f63e0 RDI: 0000000000000005 [ 424.870576][T10974] RBP: 00007fff4a3f6340 R08: 0000000000000000 R09: 0000000000000000 [ 424.870577][T10974] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913aae [ 424.870578][T10974] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff4a3f6ab0 [ 424.870580][T10974] [ 432.341287][T11117] eth1: renamed from tmp [ 432.341302][T11117] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 432.341304][T11117] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11117, name: ip [ 432.341306][T11117] preempt_count: 1, expected: 0 [ 432.341306][T11117] RCU nest depth: 0, expected: 0 [ 432.341307][T11117] INFO: lockdep is turned off. [ 432.341309][T11117] irq event stamp: 0 [ 432.341309][T11117] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 432.341314][T11117] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 432.341320][T11117] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 432.341322][T11117] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 432.341324][T11117] Preemption disabled at: [ 432.341325][T11117] [] vprintk_emit+0x31b/0x3e0 [ 432.341331][T11117] CPU: 3 UID: 0 PID: 11117 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 432.341335][T11117] Tainted: [W]=WARN [ 432.341336][T11117] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 432.341337][T11117] Call Trace: [ 432.341339][T11117] [ 432.341340][T11117] dump_stack_lvl+0x6f/0xa0 [ 432.341345][T11117] ? vprintk_emit+0x31b/0x3e0 [ 432.341347][T11117] __might_resched.cold+0x1fe/0x2c1 [ 432.341350][T11117] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 432.341354][T11117] ? rcu_is_watching+0x16/0xd0 [ 432.341356][T11117] __kmalloc_noprof+0x443/0x760 [ 432.341359][T11117] ? __rwlock_init+0x150/0x150 [ 432.341362][T11117] ? alloc_buf.isra.0+0x4b/0x260 [ 432.341367][T11117] ? do_raw_spin_unlock+0x59/0x250 [ 432.341369][T11117] alloc_buf.isra.0+0x4b/0x260 [ 432.341371][T11117] put_chars+0x1e1/0x2f0 [ 432.341373][T11117] ? __send_to_port+0x420/0x420 [ 432.341374][T11117] ? printk_get_next_message+0x240/0x650 [ 432.341377][T11117] ? console_prepend_replay+0x20/0x20 [ 432.341379][T11117] ? pointer+0x794/0xed0 [ 432.341382][T11117] hvc_console_print+0x292/0x780 [ 432.341387][T11117] ? hvc_write+0x3a0/0x3a0 [ 432.341389][T11117] ? __rwlock_init+0x150/0x150 [ 432.341390][T11117] ? lock_acquire+0x13c/0x160 [ 432.341393][T11117] console_emit_next_record+0x22f/0x4c0 [ 432.341396][T11117] ? devkmsg_read+0x4b0/0x4b0 [ 432.341398][T11117] ? rcu_is_watching+0x16/0xd0 [ 432.341399][T11117] ? rcu_is_watching+0x16/0xd0 [ 432.341400][T11117] ? rcu_is_watching+0x16/0xd0 [ 432.341401][T11117] ? lock_acquire+0x13c/0x160 [ 432.341403][T11117] ? console_flush_one_record+0x111/0x710 [ 432.341405][T11117] console_flush_one_record+0x46f/0x710 [ 432.341407][T11117] ? console_emit_next_record+0x4c0/0x4c0 [ 432.341410][T11117] console_unlock+0xee/0x1f0 [ 432.341411][T11117] ? lock_acquire+0x13c/0x160 [ 432.341413][T11117] ? console_flush_one_record+0x710/0x710 [ 432.341415][T11117] ? rcu_is_watching+0x16/0xd0 [ 432.341416][T11117] ? lock_release+0x184/0x1f0 [ 432.341417][T11117] ? lock_acquire+0xe0/0x160 [ 432.341419][T11117] ? __rcu_read_lock+0x70/0x70 [ 432.341420][T11117] ? __down_trylock_console_sem+0x5e/0xa0 [ 432.341422][T11117] ? vprintk_emit+0x320/0x3e0 [ 432.341424][T11117] vprintk_emit+0x37c/0x3e0 [ 432.341425][T11117] ? wake_up_klogd_work_func+0x90/0x90 [ 432.341426][T11117] ? prepare_to_wait_event+0x8d/0x740 [ 432.341429][T11117] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 432.341432][T11117] ? _mutex_trylock_nest_lock+0x390/0x390 [ 432.341434][T11117] _printk+0xc7/0x100 [ 432.341437][T11117] ? snapshot_read.cold+0x21/0x21 [ 432.341439][T11117] ? synchronize_rcu_normal+0x340/0x340 [ 432.341441][T11117] ? netdev_name+0x43/0x60 [ 432.341445][T11117] ? __netdev_printk+0x17f/0x1d0 [ 432.341446][T11117] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 432.341450][T11117] netdev_info+0xe2/0x116 [ 432.341452][T11117] ? netdev_notice+0x120/0x120 [ 432.341454][T11117] ? do_raw_spin_lock+0x131/0x280 [ 432.341455][T11117] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 432.341458][T11117] ? __rwlock_init+0x150/0x150 [ 432.341459][T11117] ? rcu_is_watching+0x16/0xd0 [ 432.341460][T11117] ? rcu_is_watching+0x16/0xd0 [ 432.341462][T11117] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 432.341463][T11117] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 432.341465][T11117] ? trace_irq_enable.constprop.0+0x30/0x160 [ 432.341466][T11117] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 432.341467][T11117] netif_change_name.cold+0x4f/0x89 [ 432.341469][T11117] ? register_netdev+0x40/0x40 [ 432.341470][T11117] ? lock_release+0x184/0x1f0 [ 432.341472][T11117] ? netdev_adjacent_rename_links+0x470/0x470 [ 432.341475][T11117] ? __kernel_text_address+0x12/0x30 [ 432.341478][T11117] ? write_profile+0xf0/0xf0 [ 432.341480][T11117] ? __asan_memset+0x27/0x50 [ 432.341484][T11117] do_setlink.isra.0+0x1f7d/0x2a60 [ 432.341486][T11117] ? stack_trace_save+0x93/0xc0 [ 432.341487][T11117] ? rtnl_link_get_size+0x350/0x350 [ 432.341488][T11117] ? rcu_is_watching+0x16/0xd0 [ 432.341489][T11117] ? stack_depot_save_flags+0x1bc/0x790 [ 432.341493][T11117] ? kasan_save_stack+0x3d/0x50 [ 432.341495][T11117] ? kasan_save_stack+0x2f/0x50 [ 432.341496][T11117] ? kasan_save_track+0x14/0x30 [ 432.341497][T11117] ? __kasan_kmalloc+0x7b/0x90 [ 432.341498][T11117] ? __kmalloc_cache_noprof+0x29a/0x620 [ 432.341499][T11117] ? rtnl_newlink+0x124/0x11b0 [ 432.341500][T11117] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 432.341501][T11117] ? netlink_rcv_skb+0x14e/0x3a0 [ 432.341504][T11117] ? netlink_unicast+0x486/0x750 [ 432.341505][T11117] ? netlink_sendmsg+0x75b/0xc90 [ 432.341507][T11117] ? __sock_sendmsg+0xce/0x190 [ 432.341510][T11117] ? ____sys_sendmsg+0x61a/0x860 [ 432.341511][T11117] ? ___sys_sendmsg+0x14e/0x1d0 [ 432.341512][T11117] ? __sys_sendmsg+0x12c/0x1d0 [ 432.341514][T11117] ? do_syscall_64+0xff/0x530 [ 432.341516][T11117] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 432.341519][T11117] ? rcu_is_watching+0x16/0xd0 [ 432.341520][T11117] ? lock_acquire+0x13c/0x160 [ 432.341521][T11117] ? rcu_is_watching+0x16/0xd0 [ 432.341522][T11117] ? rcu_is_watching+0x16/0xd0 [ 432.341523][T11117] ? trace_contention_end+0xb3/0x180 [ 432.341525][T11117] ? __mutex_lock+0x1db/0x1ea0 [ 432.341526][T11117] ? __mutex_lock+0x9a3/0x1ea0 [ 432.341527][T11117] ? rtnl_newlink+0x9a8/0x11b0 [ 432.341529][T11117] ? ww_mutex_lock+0x160/0x160 [ 432.341530][T11117] ? nla_get_range_signed+0x3d0/0x3d0 [ 432.341533][T11117] ? rcu_is_watching+0x16/0xd0 [ 432.341534][T11117] ? __rtnl_newlink+0x3fa/0xa50 [ 432.341536][T11117] rtnl_newlink+0x9f1/0x11b0 [ 432.341538][T11117] ? rcu_is_watching+0x16/0xd0 [ 432.341539][T11117] ? rtnl_bridge_getlink+0x850/0x850 [ 432.341540][T11117] ? lock_acquire+0x13c/0x160 [ 432.341542][T11117] ? rcu_is_watching+0x16/0xd0 [ 432.341543][T11117] ? is_bpf_text_address+0x3e/0x110 [ 432.341545][T11117] ? is_bpf_text_address+0x72/0x110 [ 432.341547][T11117] ? kernel_text_address+0x149/0x170 [ 432.341548][T11117] ? rcu_is_watching+0x16/0xd0 [ 432.341549][T11117] ? cap_capable+0x1d7/0x3d0 [ 432.341552][T11117] ? arch_stack_walk+0xed/0x130 [ 432.341555][T11117] ? rcu_is_watching+0x16/0xd0 [ 432.341556][T11117] ? lock_acquire+0x13c/0x160 [ 432.341558][T11117] ? rcu_is_watching+0x16/0xd0 [ 432.341559][T11117] ? rtnl_bridge_getlink+0x850/0x850 [ 432.341560][T11117] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 432.341562][T11117] ? rtnl_link_fill+0x920/0x920 [ 432.341563][T11117] ? filter_irq_stacks+0xd0/0xd0 [ 432.341565][T11117] ? stack_depot_save_flags+0x1bc/0x790 [ 432.341567][T11117] netlink_rcv_skb+0x14e/0x3a0 [ 432.341569][T11117] ? rtnl_link_fill+0x920/0x920 [ 432.341570][T11117] ? lock_release+0x184/0x1f0 [ 432.341572][T11117] ? netlink_ack+0xcf0/0xcf0 [ 432.341573][T11117] ? __netlink_lookup+0xb9/0x6b0 [ 432.341576][T11117] ? rcu_is_watching+0x16/0xd0 [ 432.341577][T11117] ? lock_release+0x184/0x1f0 [ 432.341579][T11117] netlink_unicast+0x486/0x750 [ 432.341581][T11117] ? netlink_attachskb+0x810/0x810 [ 432.341583][T11117] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 432.341585][T11117] netlink_sendmsg+0x75b/0xc90 [ 432.341587][T11117] ? netlink_unicast+0x750/0x750 [ 432.341588][T11117] ? kernel_text_address+0x149/0x170 [ 432.341590][T11117] ? lock_acquire+0x13c/0x160 [ 432.341591][T11117] ? __import_iovec+0x36c/0x620 [ 432.341595][T11117] __sock_sendmsg+0xce/0x190 [ 432.341597][T11117] ____sys_sendmsg+0x61a/0x860 [ 432.341598][T11117] ? copy_msghdr_from_user+0x279/0x420 [ 432.341600][T11117] ? sock_write_iter+0x400/0x400 [ 432.341601][T11117] ? move_addr_to_kernel+0x40/0x40 [ 432.341603][T11117] ? filter_irq_stacks+0xd0/0xd0 [ 432.341605][T11117] ___sys_sendmsg+0x14e/0x1d0 [ 432.341607][T11117] ? copy_msghdr_from_user+0x420/0x420 [ 432.341612][T11117] __sys_sendmsg+0x12c/0x1d0 [ 432.341614][T11117] ? __sys_sendmsg_sock+0x20/0x20 [ 432.341616][T11117] ? rcu_is_watching+0x16/0xd0 [ 432.341618][T11117] do_syscall_64+0xff/0x530 [ 432.341619][T11117] ? exc_page_fault+0xee/0x100 [ 432.341621][T11117] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 432.341623][T11117] RIP: 0033:0x7f05c166a54e [ 432.341625][T11117] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 432.341626][T11117] RSP: 002b:00007ffded590460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 432.341630][T11117] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f05c166a54e [ 432.341631][T11117] RDX: 0000000000000000 RSI: 00007ffded590510 RDI: 0000000000000005 [ 432.341632][T11117] RBP: 00007ffded590470 R08: 0000000000000000 R09: 0000000000000000 [ 432.341633][T11117] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913ab5 [ 432.341634][T11117] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffded590be0 [ 432.341636][T11117] [ 439.792993][T11260] eth1: renamed from tmp [ 439.793007][T11260] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 439.793010][T11260] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11260, name: ip [ 439.793012][T11260] preempt_count: 1, expected: 0 [ 439.793012][T11260] RCU nest depth: 0, expected: 0 [ 439.793013][T11260] INFO: lockdep is turned off. [ 439.793014][T11260] irq event stamp: 0 [ 439.793015][T11260] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 439.793019][T11260] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 439.793026][T11260] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 439.793027][T11260] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 439.793029][T11260] Preemption disabled at: [ 439.793030][T11260] [] vprintk_emit+0x31b/0x3e0 [ 439.793036][T11260] CPU: 3 UID: 0 PID: 11260 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 439.793040][T11260] Tainted: [W]=WARN [ 439.793041][T11260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 439.793042][T11260] Call Trace: [ 439.793044][T11260] [ 439.793045][T11260] dump_stack_lvl+0x6f/0xa0 [ 439.793050][T11260] ? vprintk_emit+0x31b/0x3e0 [ 439.793051][T11260] __might_resched.cold+0x1fe/0x2c1 [ 439.793055][T11260] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 439.793058][T11260] ? rcu_is_watching+0x16/0xd0 [ 439.793061][T11260] __kmalloc_noprof+0x443/0x760 [ 439.793064][T11260] ? __rwlock_init+0x150/0x150 [ 439.793067][T11260] ? alloc_buf.isra.0+0x4b/0x260 [ 439.793072][T11260] ? do_raw_spin_unlock+0x59/0x250 [ 439.793074][T11260] alloc_buf.isra.0+0x4b/0x260 [ 439.793076][T11260] put_chars+0x1e1/0x2f0 [ 439.793078][T11260] ? __send_to_port+0x420/0x420 [ 439.793079][T11260] ? printk_get_next_message+0x240/0x650 [ 439.793081][T11260] ? console_prepend_replay+0x20/0x20 [ 439.793083][T11260] ? pointer+0x794/0xed0 [ 439.793087][T11260] hvc_console_print+0x292/0x780 [ 439.793091][T11260] ? hvc_write+0x3a0/0x3a0 [ 439.793093][T11260] ? __rwlock_init+0x150/0x150 [ 439.793095][T11260] ? lock_acquire+0x13c/0x160 [ 439.793097][T11260] console_emit_next_record+0x22f/0x4c0 [ 439.793100][T11260] ? devkmsg_read+0x4b0/0x4b0 [ 439.793102][T11260] ? rcu_is_watching+0x16/0xd0 [ 439.793103][T11260] ? rcu_is_watching+0x16/0xd0 [ 439.793104][T11260] ? rcu_is_watching+0x16/0xd0 [ 439.793105][T11260] ? lock_acquire+0x13c/0x160 [ 439.793107][T11260] ? console_flush_one_record+0x111/0x710 [ 439.793109][T11260] console_flush_one_record+0x46f/0x710 [ 439.793111][T11260] ? console_emit_next_record+0x4c0/0x4c0 [ 439.793114][T11260] console_unlock+0xee/0x1f0 [ 439.793116][T11260] ? lock_acquire+0x13c/0x160 [ 439.793117][T11260] ? console_flush_one_record+0x710/0x710 [ 439.793119][T11260] ? rcu_is_watching+0x16/0xd0 [ 439.793120][T11260] ? lock_release+0x184/0x1f0 [ 439.793121][T11260] ? lock_acquire+0xe0/0x160 [ 439.793123][T11260] ? __rcu_read_lock+0x70/0x70 [ 439.793124][T11260] ? __down_trylock_console_sem+0x5e/0xa0 [ 439.793126][T11260] ? vprintk_emit+0x320/0x3e0 [ 439.793127][T11260] vprintk_emit+0x37c/0x3e0 [ 439.793129][T11260] ? wake_up_klogd_work_func+0x90/0x90 [ 439.793130][T11260] ? prepare_to_wait_event+0x8d/0x740 [ 439.793132][T11260] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 439.793135][T11260] ? _mutex_trylock_nest_lock+0x390/0x390 [ 439.793138][T11260] _printk+0xc7/0x100 [ 439.793141][T11260] ? snapshot_read.cold+0x21/0x21 [ 439.793142][T11260] ? synchronize_rcu_normal+0x340/0x340 [ 439.793145][T11260] ? netdev_name+0x43/0x60 [ 439.793148][T11260] ? __netdev_printk+0x17f/0x1d0 [ 439.793150][T11260] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 439.793153][T11260] netdev_info+0xe2/0x116 [ 439.793155][T11260] ? netdev_notice+0x120/0x120 [ 439.793157][T11260] ? do_raw_spin_lock+0x131/0x280 [ 439.793158][T11260] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 439.793161][T11260] ? __rwlock_init+0x150/0x150 [ 439.793163][T11260] ? rcu_is_watching+0x16/0xd0 [ 439.793163][T11260] ? rcu_is_watching+0x16/0xd0 [ 439.793164][T11260] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 439.793166][T11260] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 439.793167][T11260] ? trace_irq_enable.constprop.0+0x30/0x160 [ 439.793169][T11260] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 439.793170][T11260] netif_change_name.cold+0x4f/0x89 [ 439.793171][T11260] ? register_netdev+0x40/0x40 [ 439.793173][T11260] ? lock_release+0x184/0x1f0 [ 439.793175][T11260] ? netdev_adjacent_rename_links+0x470/0x470 [ 439.793177][T11260] ? __kernel_text_address+0x12/0x30 [ 439.793179][T11260] ? write_profile+0xf0/0xf0 [ 439.793182][T11260] ? __asan_memset+0x27/0x50 [ 439.793185][T11260] do_setlink.isra.0+0x1f7d/0x2a60 [ 439.793187][T11260] ? stack_trace_save+0x93/0xc0 [ 439.793189][T11260] ? rtnl_link_get_size+0x350/0x350 [ 439.793190][T11260] ? rcu_is_watching+0x16/0xd0 [ 439.793191][T11260] ? stack_depot_save_flags+0x1bc/0x790 [ 439.793197][T11260] ? kasan_save_stack+0x3d/0x50 [ 439.793199][T11260] ? kasan_save_stack+0x2f/0x50 [ 439.793200][T11260] ? kasan_save_track+0x14/0x30 [ 439.793201][T11260] ? __kasan_kmalloc+0x7b/0x90 [ 439.793202][T11260] ? __kmalloc_cache_noprof+0x29a/0x620 [ 439.793203][T11260] ? rtnl_newlink+0x124/0x11b0 [ 439.793204][T11260] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 439.793205][T11260] ? netlink_rcv_skb+0x14e/0x3a0 [ 439.793208][T11260] ? netlink_unicast+0x486/0x750 [ 439.793210][T11260] ? netlink_sendmsg+0x75b/0xc90 [ 439.793211][T11260] ? __sock_sendmsg+0xce/0x190 [ 439.793213][T11260] ? ____sys_sendmsg+0x61a/0x860 [ 439.793215][T11260] ? ___sys_sendmsg+0x14e/0x1d0 [ 439.793216][T11260] ? __sys_sendmsg+0x12c/0x1d0 [ 439.793218][T11260] ? do_syscall_64+0xff/0x530 [ 439.793220][T11260] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 439.793222][T11260] ? rcu_is_watching+0x16/0xd0 [ 439.793223][T11260] ? lock_acquire+0x13c/0x160 [ 439.793225][T11260] ? rcu_is_watching+0x16/0xd0 [ 439.793226][T11260] ? rcu_is_watching+0x16/0xd0 [ 439.793227][T11260] ? trace_contention_end+0xb3/0x180 [ 439.793228][T11260] ? __mutex_lock+0x1db/0x1ea0 [ 439.793229][T11260] ? __mutex_lock+0x9a3/0x1ea0 [ 439.793230][T11260] ? rtnl_newlink+0x9a8/0x11b0 [ 439.793232][T11260] ? ww_mutex_lock+0x160/0x160 [ 439.793233][T11260] ? nla_get_range_signed+0x3d0/0x3d0 [ 439.793236][T11260] ? rcu_is_watching+0x16/0xd0 [ 439.793238][T11260] ? __rtnl_newlink+0x3fa/0xa50 [ 439.793240][T11260] rtnl_newlink+0x9f1/0x11b0 [ 439.793242][T11260] ? rcu_is_watching+0x16/0xd0 [ 439.793243][T11260] ? rtnl_bridge_getlink+0x850/0x850 [ 439.793244][T11260] ? lock_acquire+0x13c/0x160 [ 439.793245][T11260] ? rcu_is_watching+0x16/0xd0 [ 439.793247][T11260] ? is_bpf_text_address+0x3e/0x110 [ 439.793249][T11260] ? is_bpf_text_address+0x72/0x110 [ 439.793250][T11260] ? kernel_text_address+0x149/0x170 [ 439.793251][T11260] ? rcu_is_watching+0x16/0xd0 [ 439.793252][T11260] ? cap_capable+0x1d7/0x3d0 [ 439.793255][T11260] ? arch_stack_walk+0xed/0x130 [ 439.793258][T11260] ? rcu_is_watching+0x16/0xd0 [ 439.793259][T11260] ? lock_acquire+0x13c/0x160 [ 439.793260][T11260] ? rcu_is_watching+0x16/0xd0 [ 439.793261][T11260] ? rtnl_bridge_getlink+0x850/0x850 [ 439.793262][T11260] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 439.793264][T11260] ? rtnl_link_fill+0x920/0x920 [ 439.793265][T11260] ? filter_irq_stacks+0xd0/0xd0 [ 439.793267][T11260] ? stack_depot_save_flags+0x1bc/0x790 [ 439.793269][T11260] netlink_rcv_skb+0x14e/0x3a0 [ 439.793271][T11260] ? rtnl_link_fill+0x920/0x920 [ 439.793272][T11260] ? lock_release+0x184/0x1f0 [ 439.793274][T11260] ? netlink_ack+0xcf0/0xcf0 [ 439.793275][T11260] ? __netlink_lookup+0xb9/0x6b0 [ 439.793278][T11260] ? rcu_is_watching+0x16/0xd0 [ 439.793279][T11260] ? lock_release+0x184/0x1f0 [ 439.793281][T11260] netlink_unicast+0x486/0x750 [ 439.793283][T11260] ? netlink_attachskb+0x810/0x810 [ 439.793285][T11260] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 439.793287][T11260] netlink_sendmsg+0x75b/0xc90 [ 439.793289][T11260] ? netlink_unicast+0x750/0x750 [ 439.793291][T11260] ? kernel_text_address+0x149/0x170 [ 439.793292][T11260] ? lock_acquire+0x13c/0x160 [ 439.793294][T11260] ? __import_iovec+0x36c/0x620 [ 439.793297][T11260] __sock_sendmsg+0xce/0x190 [ 439.793299][T11260] ____sys_sendmsg+0x61a/0x860 [ 439.793300][T11260] ? copy_msghdr_from_user+0x279/0x420 [ 439.793302][T11260] ? sock_write_iter+0x400/0x400 [ 439.793308][T11260] ? move_addr_to_kernel+0x40/0x40 [ 439.793309][T11260] ? filter_irq_stacks+0xd0/0xd0 [ 439.793312][T11260] ___sys_sendmsg+0x14e/0x1d0 [ 439.793313][T11260] ? copy_msghdr_from_user+0x420/0x420 [ 439.793318][T11260] __sys_sendmsg+0x12c/0x1d0 [ 439.793320][T11260] ? __sys_sendmsg_sock+0x20/0x20 [ 439.793323][T11260] ? rcu_is_watching+0x16/0xd0 [ 439.793324][T11260] do_syscall_64+0xff/0x530 [ 439.793326][T11260] ? exc_page_fault+0xee/0x100 [ 439.793328][T11260] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 439.793330][T11260] RIP: 0033:0x7fa5b364a54e [ 439.793332][T11260] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 439.793334][T11260] RSP: 002b:00007fff248a3b50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 439.793337][T11260] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fa5b364a54e [ 439.793339][T11260] RDX: 0000000000000000 RSI: 00007fff248a3c00 RDI: 0000000000000005 [ 439.793339][T11260] RBP: 00007fff248a3b60 R08: 0000000000000000 R09: 0000000000000000 [ 439.793340][T11260] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913abd [ 439.793341][T11260] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff248a42d0 [ 439.793344][T11260] [ 447.223215][T11404] eth1: renamed from tmp [ 447.223229][T11404] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 447.223232][T11404] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11404, name: ip [ 447.223233][T11404] preempt_count: 1, expected: 0 [ 447.223234][T11404] RCU nest depth: 0, expected: 0 [ 447.223235][T11404] INFO: lockdep is turned off. [ 447.223236][T11404] irq event stamp: 0 [ 447.223237][T11404] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 447.223242][T11404] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 447.223248][T11404] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 447.223250][T11404] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 447.223252][T11404] Preemption disabled at: [ 447.223252][T11404] [] vprintk_emit+0x31b/0x3e0 [ 447.223259][T11404] CPU: 3 UID: 0 PID: 11404 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 447.223262][T11404] Tainted: [W]=WARN [ 447.223263][T11404] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 447.223265][T11404] Call Trace: [ 447.223267][T11404] [ 447.223268][T11404] dump_stack_lvl+0x6f/0xa0 [ 447.223274][T11404] ? vprintk_emit+0x31b/0x3e0 [ 447.223275][T11404] __might_resched.cold+0x1fe/0x2c1 [ 447.223279][T11404] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 447.223282][T11404] ? rcu_is_watching+0x16/0xd0 [ 447.223285][T11404] __kmalloc_noprof+0x443/0x760 [ 447.223287][T11404] ? __rwlock_init+0x150/0x150 [ 447.223291][T11404] ? alloc_buf.isra.0+0x4b/0x260 [ 447.223296][T11404] ? do_raw_spin_unlock+0x59/0x250 [ 447.223297][T11404] alloc_buf.isra.0+0x4b/0x260 [ 447.223300][T11404] put_chars+0x1e1/0x2f0 [ 447.223301][T11404] ? __send_to_port+0x420/0x420 [ 447.223302][T11404] ? printk_get_next_message+0x240/0x650 [ 447.223305][T11404] ? console_prepend_replay+0x20/0x20 [ 447.223307][T11404] ? pointer+0x794/0xed0 [ 447.223311][T11404] hvc_console_print+0x292/0x780 [ 447.223315][T11404] ? hvc_write+0x3a0/0x3a0 [ 447.223317][T11404] ? __rwlock_init+0x150/0x150 [ 447.223319][T11404] ? lock_acquire+0x13c/0x160 [ 447.223321][T11404] console_emit_next_record+0x22f/0x4c0 [ 447.223324][T11404] ? devkmsg_read+0x4b0/0x4b0 [ 447.223326][T11404] ? rcu_is_watching+0x16/0xd0 [ 447.223327][T11404] ? rcu_is_watching+0x16/0xd0 [ 447.223328][T11404] ? rcu_is_watching+0x16/0xd0 [ 447.223333][T11404] ? lock_acquire+0x13c/0x160 [ 447.223335][T11404] ? console_flush_one_record+0x111/0x710 [ 447.223337][T11404] console_flush_one_record+0x46f/0x710 [ 447.223339][T11404] ? console_emit_next_record+0x4c0/0x4c0 [ 447.223342][T11404] console_unlock+0xee/0x1f0 [ 447.223344][T11404] ? lock_acquire+0x13c/0x160 [ 447.223345][T11404] ? console_flush_one_record+0x710/0x710 [ 447.223347][T11404] ? rcu_is_watching+0x16/0xd0 [ 447.223348][T11404] ? lock_release+0x184/0x1f0 [ 447.223350][T11404] ? lock_acquire+0xe0/0x160 [ 447.223351][T11404] ? __rcu_read_lock+0x70/0x70 [ 447.223353][T11404] ? __down_trylock_console_sem+0x5e/0xa0 [ 447.223355][T11404] ? vprintk_emit+0x320/0x3e0 [ 447.223356][T11404] vprintk_emit+0x37c/0x3e0 [ 447.223358][T11404] ? wake_up_klogd_work_func+0x90/0x90 [ 447.223359][T11404] ? prepare_to_wait_event+0x8d/0x740 [ 447.223361][T11404] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 447.223364][T11404] ? _mutex_trylock_nest_lock+0x390/0x390 [ 447.223367][T11404] _printk+0xc7/0x100 [ 447.223370][T11404] ? snapshot_read.cold+0x21/0x21 [ 447.223372][T11404] ? synchronize_rcu_normal+0x340/0x340 [ 447.223374][T11404] ? netdev_name+0x43/0x60 [ 447.223377][T11404] ? __netdev_printk+0x17f/0x1d0 [ 447.223379][T11404] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 447.223382][T11404] netdev_info+0xe2/0x116 [ 447.223384][T11404] ? netdev_notice+0x120/0x120 [ 447.223386][T11404] ? do_raw_spin_lock+0x131/0x280 [ 447.223388][T11404] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 447.223391][T11404] ? __rwlock_init+0x150/0x150 [ 447.223392][T11404] ? rcu_is_watching+0x16/0xd0 [ 447.223393][T11404] ? rcu_is_watching+0x16/0xd0 [ 447.223394][T11404] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 447.223396][T11404] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 447.223397][T11404] ? trace_irq_enable.constprop.0+0x30/0x160 [ 447.223398][T11404] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 447.223400][T11404] netif_change_name.cold+0x4f/0x89 [ 447.223401][T11404] ? register_netdev+0x40/0x40 [ 447.223403][T11404] ? lock_release+0x184/0x1f0 [ 447.223405][T11404] ? netdev_adjacent_rename_links+0x470/0x470 [ 447.223407][T11404] ? __kernel_text_address+0x12/0x30 [ 447.223410][T11404] ? write_profile+0xf0/0xf0 [ 447.223413][T11404] ? __asan_memset+0x27/0x50 [ 447.223416][T11404] do_setlink.isra.0+0x1f7d/0x2a60 [ 447.223418][T11404] ? stack_trace_save+0x93/0xc0 [ 447.223420][T11404] ? rtnl_link_get_size+0x350/0x350 [ 447.223421][T11404] ? rcu_is_watching+0x16/0xd0 [ 447.223422][T11404] ? stack_depot_save_flags+0x1bc/0x790 [ 447.223425][T11404] ? kasan_save_stack+0x3d/0x50 [ 447.223427][T11404] ? kasan_save_stack+0x2f/0x50 [ 447.223428][T11404] ? kasan_save_track+0x14/0x30 [ 447.223429][T11404] ? __kasan_kmalloc+0x7b/0x90 [ 447.223430][T11404] ? __kmalloc_cache_noprof+0x29a/0x620 [ 447.223431][T11404] ? rtnl_newlink+0x124/0x11b0 [ 447.223432][T11404] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 447.223434][T11404] ? netlink_rcv_skb+0x14e/0x3a0 [ 447.223436][T11404] ? netlink_unicast+0x486/0x750 [ 447.223438][T11404] ? netlink_sendmsg+0x75b/0xc90 [ 447.223440][T11404] ? __sock_sendmsg+0xce/0x190 [ 447.223442][T11404] ? ____sys_sendmsg+0x61a/0x860 [ 447.223443][T11404] ? ___sys_sendmsg+0x14e/0x1d0 [ 447.223445][T11404] ? __sys_sendmsg+0x12c/0x1d0 [ 447.223447][T11404] ? do_syscall_64+0xff/0x530 [ 447.223449][T11404] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 447.223452][T11404] ? rcu_is_watching+0x16/0xd0 [ 447.223453][T11404] ? lock_acquire+0x13c/0x160 [ 447.223454][T11404] ? rcu_is_watching+0x16/0xd0 [ 447.223455][T11404] ? rcu_is_watching+0x16/0xd0 [ 447.223456][T11404] ? trace_contention_end+0xb3/0x180 [ 447.223458][T11404] ? __mutex_lock+0x1db/0x1ea0 [ 447.223459][T11404] ? __mutex_lock+0x9a3/0x1ea0 [ 447.223460][T11404] ? rtnl_newlink+0x9a8/0x11b0 [ 447.223462][T11404] ? ww_mutex_lock+0x160/0x160 [ 447.223463][T11404] ? nla_get_range_signed+0x3d0/0x3d0 [ 447.223466][T11404] ? rcu_is_watching+0x16/0xd0 [ 447.223467][T11404] ? __rtnl_newlink+0x3fa/0xa50 [ 447.223469][T11404] rtnl_newlink+0x9f1/0x11b0 [ 447.223471][T11404] ? rcu_is_watching+0x16/0xd0 [ 447.223473][T11404] ? rtnl_bridge_getlink+0x850/0x850 [ 447.223474][T11404] ? lock_acquire+0x13c/0x160 [ 447.223475][T11404] ? rcu_is_watching+0x16/0xd0 [ 447.223477][T11404] ? is_bpf_text_address+0x3e/0x110 [ 447.223479][T11404] ? is_bpf_text_address+0x72/0x110 [ 447.223480][T11404] ? kernel_text_address+0x149/0x170 [ 447.223482][T11404] ? rcu_is_watching+0x16/0xd0 [ 447.223483][T11404] ? cap_capable+0x1d7/0x3d0 [ 447.223486][T11404] ? arch_stack_walk+0xed/0x130 [ 447.223488][T11404] ? rcu_is_watching+0x16/0xd0 [ 447.223489][T11404] ? lock_acquire+0x13c/0x160 [ 447.223491][T11404] ? rcu_is_watching+0x16/0xd0 [ 447.223492][T11404] ? rtnl_bridge_getlink+0x850/0x850 [ 447.223493][T11404] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 447.223495][T11404] ? rtnl_link_fill+0x920/0x920 [ 447.223496][T11404] ? filter_irq_stacks+0xd0/0xd0 [ 447.223498][T11404] ? stack_depot_save_flags+0x1bc/0x790 [ 447.223500][T11404] netlink_rcv_skb+0x14e/0x3a0 [ 447.223502][T11404] ? rtnl_link_fill+0x920/0x920 [ 447.223503][T11404] ? lock_release+0x184/0x1f0 [ 447.223505][T11404] ? netlink_ack+0xcf0/0xcf0 [ 447.223506][T11404] ? __netlink_lookup+0xb9/0x6b0 [ 447.223509][T11404] ? rcu_is_watching+0x16/0xd0 [ 447.223510][T11404] ? lock_release+0x184/0x1f0 [ 447.223512][T11404] netlink_unicast+0x486/0x750 [ 447.223514][T11404] ? netlink_attachskb+0x810/0x810 [ 447.223516][T11404] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 447.223518][T11404] netlink_sendmsg+0x75b/0xc90 [ 447.223520][T11404] ? netlink_unicast+0x750/0x750 [ 447.223522][T11404] ? kernel_text_address+0x149/0x170 [ 447.223523][T11404] ? lock_acquire+0x13c/0x160 [ 447.223525][T11404] ? __import_iovec+0x36c/0x620 [ 447.223528][T11404] __sock_sendmsg+0xce/0x190 [ 447.223530][T11404] ____sys_sendmsg+0x61a/0x860 [ 447.223531][T11404] ? copy_msghdr_from_user+0x279/0x420 [ 447.223533][T11404] ? sock_write_iter+0x400/0x400 [ 447.223534][T11404] ? move_addr_to_kernel+0x40/0x40 [ 447.223536][T11404] ? filter_irq_stacks+0xd0/0xd0 [ 447.223539][T11404] ___sys_sendmsg+0x14e/0x1d0 [ 447.223540][T11404] ? copy_msghdr_from_user+0x420/0x420 [ 447.223545][T11404] __sys_sendmsg+0x12c/0x1d0 [ 447.223547][T11404] ? __sys_sendmsg_sock+0x20/0x20 [ 447.223550][T11404] ? rcu_is_watching+0x16/0xd0 [ 447.223551][T11404] do_syscall_64+0xff/0x530 [ 447.223553][T11404] ? exc_page_fault+0xee/0x100 [ 447.223555][T11404] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 447.223557][T11404] RIP: 0033:0x7f789ac7f54e [ 447.223558][T11404] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 447.223560][T11404] RSP: 002b:00007ffc2eed0110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 447.223564][T11404] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f789ac7f54e [ 447.223565][T11404] RDX: 0000000000000000 RSI: 00007ffc2eed01c0 RDI: 0000000000000005 [ 447.223566][T11404] RBP: 00007ffc2eed0120 R08: 0000000000000000 R09: 0000000000000000 [ 447.223567][T11404] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913ac4 [ 447.223568][T11404] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc2eed0890 [ 447.223570][T11404] [ 454.896161][T11547] eth1: renamed from tmp [ 454.896175][T11547] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 454.896179][T11547] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11547, name: ip [ 454.896180][T11547] preempt_count: 1, expected: 0 [ 454.896181][T11547] RCU nest depth: 0, expected: 0 [ 454.896182][T11547] INFO: lockdep is turned off. [ 454.896183][T11547] irq event stamp: 0 [ 454.896184][T11547] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 454.896188][T11547] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 454.896198][T11547] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 454.896200][T11547] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 454.896202][T11547] Preemption disabled at: [ 454.896202][T11547] [] vprintk_emit+0x31b/0x3e0 [ 454.896208][T11547] CPU: 3 UID: 0 PID: 11547 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 454.896212][T11547] Tainted: [W]=WARN [ 454.896213][T11547] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 454.896214][T11547] Call Trace: [ 454.896216][T11547] [ 454.896217][T11547] dump_stack_lvl+0x6f/0xa0 [ 454.896223][T11547] ? vprintk_emit+0x31b/0x3e0 [ 454.896224][T11547] __might_resched.cold+0x1fe/0x2c1 [ 454.896227][T11547] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 454.896231][T11547] ? rcu_is_watching+0x16/0xd0 [ 454.896233][T11547] __kmalloc_noprof+0x443/0x760 [ 454.896236][T11547] ? __rwlock_init+0x150/0x150 [ 454.896239][T11547] ? alloc_buf.isra.0+0x4b/0x260 [ 454.896244][T11547] ? do_raw_spin_unlock+0x59/0x250 [ 454.896246][T11547] alloc_buf.isra.0+0x4b/0x260 [ 454.896248][T11547] put_chars+0x1e1/0x2f0 [ 454.896250][T11547] ? __send_to_port+0x420/0x420 [ 454.896251][T11547] ? printk_get_next_message+0x240/0x650 [ 454.896253][T11547] ? console_prepend_replay+0x20/0x20 [ 454.896255][T11547] ? pointer+0x794/0xed0 [ 454.896259][T11547] hvc_console_print+0x292/0x780 [ 454.896263][T11547] ? hvc_write+0x3a0/0x3a0 [ 454.896265][T11547] ? __rwlock_init+0x150/0x150 [ 454.896267][T11547] ? lock_acquire+0x13c/0x160 [ 454.896269][T11547] console_emit_next_record+0x22f/0x4c0 [ 454.896271][T11547] ? devkmsg_read+0x4b0/0x4b0 [ 454.896273][T11547] ? rcu_is_watching+0x16/0xd0 [ 454.896274][T11547] ? rcu_is_watching+0x16/0xd0 [ 454.896275][T11547] ? rcu_is_watching+0x16/0xd0 [ 454.896276][T11547] ? lock_acquire+0x13c/0x160 [ 454.896278][T11547] ? console_flush_one_record+0x111/0x710 [ 454.896280][T11547] console_flush_one_record+0x46f/0x710 [ 454.896283][T11547] ? console_emit_next_record+0x4c0/0x4c0 [ 454.896285][T11547] console_unlock+0xee/0x1f0 [ 454.896287][T11547] ? lock_acquire+0x13c/0x160 [ 454.896289][T11547] ? console_flush_one_record+0x710/0x710 [ 454.896290][T11547] ? rcu_is_watching+0x16/0xd0 [ 454.896291][T11547] ? lock_release+0x184/0x1f0 [ 454.896293][T11547] ? lock_acquire+0xe0/0x160 [ 454.896294][T11547] ? __rcu_read_lock+0x70/0x70 [ 454.896296][T11547] ? __down_trylock_console_sem+0x5e/0xa0 [ 454.896298][T11547] ? vprintk_emit+0x320/0x3e0 [ 454.896299][T11547] vprintk_emit+0x37c/0x3e0 [ 454.896301][T11547] ? wake_up_klogd_work_func+0x90/0x90 [ 454.896302][T11547] ? prepare_to_wait_event+0x8d/0x740 [ 454.896304][T11547] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 454.896307][T11547] ? _mutex_trylock_nest_lock+0x390/0x390 [ 454.896309][T11547] _printk+0xc7/0x100 [ 454.896312][T11547] ? snapshot_read.cold+0x21/0x21 [ 454.896314][T11547] ? synchronize_rcu_normal+0x340/0x340 [ 454.896316][T11547] ? netdev_name+0x43/0x60 [ 454.896319][T11547] ? __netdev_printk+0x17f/0x1d0 [ 454.896321][T11547] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 454.896324][T11547] netdev_info+0xe2/0x116 [ 454.896326][T11547] ? netdev_notice+0x120/0x120 [ 454.896329][T11547] ? do_raw_spin_lock+0x131/0x280 [ 454.896330][T11547] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 454.896333][T11547] ? __rwlock_init+0x150/0x150 [ 454.896334][T11547] ? rcu_is_watching+0x16/0xd0 [ 454.896335][T11547] ? rcu_is_watching+0x16/0xd0 [ 454.896336][T11547] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 454.896338][T11547] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 454.896339][T11547] ? trace_irq_enable.constprop.0+0x30/0x160 [ 454.896341][T11547] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 454.896342][T11547] netif_change_name.cold+0x4f/0x89 [ 454.896344][T11547] ? register_netdev+0x40/0x40 [ 454.896345][T11547] ? lock_release+0x184/0x1f0 [ 454.896347][T11547] ? netdev_adjacent_rename_links+0x470/0x470 [ 454.896350][T11547] ? __kernel_text_address+0x12/0x30 [ 454.896352][T11547] ? write_profile+0xf0/0xf0 [ 454.896355][T11547] ? __asan_memset+0x27/0x50 [ 454.896363][T11547] do_setlink.isra.0+0x1f7d/0x2a60 [ 454.896365][T11547] ? stack_trace_save+0x93/0xc0 [ 454.896367][T11547] ? rtnl_link_get_size+0x350/0x350 [ 454.896368][T11547] ? rcu_is_watching+0x16/0xd0 [ 454.896369][T11547] ? stack_depot_save_flags+0x1bc/0x790 [ 454.896372][T11547] ? kasan_save_stack+0x3d/0x50 [ 454.896374][T11547] ? kasan_save_stack+0x2f/0x50 [ 454.896375][T11547] ? kasan_save_track+0x14/0x30 [ 454.896376][T11547] ? __kasan_kmalloc+0x7b/0x90 [ 454.896377][T11547] ? __kmalloc_cache_noprof+0x29a/0x620 [ 454.896379][T11547] ? rtnl_newlink+0x124/0x11b0 [ 454.896380][T11547] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 454.896381][T11547] ? netlink_rcv_skb+0x14e/0x3a0 [ 454.896384][T11547] ? netlink_unicast+0x486/0x750 [ 454.896385][T11547] ? netlink_sendmsg+0x75b/0xc90 [ 454.896387][T11547] ? __sock_sendmsg+0xce/0x190 [ 454.896389][T11547] ? ____sys_sendmsg+0x61a/0x860 [ 454.896391][T11547] ? ___sys_sendmsg+0x14e/0x1d0 [ 454.896392][T11547] ? __sys_sendmsg+0x12c/0x1d0 [ 454.896394][T11547] ? do_syscall_64+0xff/0x530 [ 454.896396][T11547] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 454.896399][T11547] ? rcu_is_watching+0x16/0xd0 [ 454.896400][T11547] ? lock_acquire+0x13c/0x160 [ 454.896401][T11547] ? rcu_is_watching+0x16/0xd0 [ 454.896402][T11547] ? rcu_is_watching+0x16/0xd0 [ 454.896403][T11547] ? trace_contention_end+0xb3/0x180 [ 454.896405][T11547] ? __mutex_lock+0x1db/0x1ea0 [ 454.896406][T11547] ? __mutex_lock+0x9a3/0x1ea0 [ 454.896407][T11547] ? rtnl_newlink+0x9a8/0x11b0 [ 454.896409][T11547] ? ww_mutex_lock+0x160/0x160 [ 454.896410][T11547] ? nla_get_range_signed+0x3d0/0x3d0 [ 454.896413][T11547] ? rcu_is_watching+0x16/0xd0 [ 454.896414][T11547] ? __rtnl_newlink+0x3fa/0xa50 [ 454.896416][T11547] rtnl_newlink+0x9f1/0x11b0 [ 454.896418][T11547] ? rcu_is_watching+0x16/0xd0 [ 454.896419][T11547] ? rtnl_bridge_getlink+0x850/0x850 [ 454.896421][T11547] ? lock_acquire+0x13c/0x160 [ 454.896422][T11547] ? rcu_is_watching+0x16/0xd0 [ 454.896423][T11547] ? is_bpf_text_address+0x3e/0x110 [ 454.896426][T11547] ? is_bpf_text_address+0x72/0x110 [ 454.896427][T11547] ? kernel_text_address+0x149/0x170 [ 454.896428][T11547] ? rcu_is_watching+0x16/0xd0 [ 454.896429][T11547] ? cap_capable+0x1d7/0x3d0 [ 454.896433][T11547] ? arch_stack_walk+0xed/0x130 [ 454.896435][T11547] ? rcu_is_watching+0x16/0xd0 [ 454.896436][T11547] ? lock_acquire+0x13c/0x160 [ 454.896437][T11547] ? rcu_is_watching+0x16/0xd0 [ 454.896439][T11547] ? rtnl_bridge_getlink+0x850/0x850 [ 454.896440][T11547] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 454.896442][T11547] ? rtnl_link_fill+0x920/0x920 [ 454.896443][T11547] ? filter_irq_stacks+0xd0/0xd0 [ 454.896445][T11547] ? stack_depot_save_flags+0x1bc/0x790 [ 454.896447][T11547] netlink_rcv_skb+0x14e/0x3a0 [ 454.896448][T11547] ? rtnl_link_fill+0x920/0x920 [ 454.896450][T11547] ? lock_release+0x184/0x1f0 [ 454.896451][T11547] ? netlink_ack+0xcf0/0xcf0 [ 454.896453][T11547] ? __netlink_lookup+0xb9/0x6b0 [ 454.896456][T11547] ? rcu_is_watching+0x16/0xd0 [ 454.896457][T11547] ? lock_release+0x184/0x1f0 [ 454.896459][T11547] netlink_unicast+0x486/0x750 [ 454.896461][T11547] ? netlink_attachskb+0x810/0x810 [ 454.896463][T11547] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 454.896465][T11547] netlink_sendmsg+0x75b/0xc90 [ 454.896467][T11547] ? netlink_unicast+0x750/0x750 [ 454.896468][T11547] ? kernel_text_address+0x149/0x170 [ 454.896470][T11547] ? lock_acquire+0x13c/0x160 [ 454.896471][T11547] ? __import_iovec+0x36c/0x620 [ 454.896474][T11547] __sock_sendmsg+0xce/0x190 [ 454.896476][T11547] ____sys_sendmsg+0x61a/0x860 [ 454.896478][T11547] ? copy_msghdr_from_user+0x279/0x420 [ 454.896480][T11547] ? sock_write_iter+0x400/0x400 [ 454.896481][T11547] ? move_addr_to_kernel+0x40/0x40 [ 454.896483][T11547] ? filter_irq_stacks+0xd0/0xd0 [ 454.896485][T11547] ___sys_sendmsg+0x14e/0x1d0 [ 454.896487][T11547] ? copy_msghdr_from_user+0x420/0x420 [ 454.896492][T11547] __sys_sendmsg+0x12c/0x1d0 [ 454.896494][T11547] ? __sys_sendmsg_sock+0x20/0x20 [ 454.896496][T11547] ? rcu_is_watching+0x16/0xd0 [ 454.896498][T11547] do_syscall_64+0xff/0x530 [ 454.896500][T11547] ? exc_page_fault+0xee/0x100 [ 454.896502][T11547] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 454.896504][T11547] RIP: 0033:0x7f6612e7c54e [ 454.896506][T11547] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 454.896507][T11547] RSP: 002b:00007ffda650e5b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 454.896511][T11547] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6612e7c54e [ 454.896512][T11547] RDX: 0000000000000000 RSI: 00007ffda650e660 RDI: 0000000000000005 [ 454.896513][T11547] RBP: 00007ffda650e5c0 R08: 0000000000000000 R09: 0000000000000000 [ 454.896514][T11547] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913acc [ 454.896515][T11547] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffda650ed30 [ 454.896517][T11547] [ 462.367391][T11692] eth1: renamed from tmp [ 462.367405][T11692] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 462.367408][T11692] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11692, name: ip [ 462.367409][T11692] preempt_count: 1, expected: 0 [ 462.367410][T11692] RCU nest depth: 0, expected: 0 [ 462.367411][T11692] INFO: lockdep is turned off. [ 462.367412][T11692] irq event stamp: 0 [ 462.367413][T11692] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 462.367417][T11692] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 462.367423][T11692] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 462.367425][T11692] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 462.367427][T11692] Preemption disabled at: [ 462.367427][T11692] [] vprintk_emit+0x31b/0x3e0 [ 462.367434][T11692] CPU: 0 UID: 0 PID: 11692 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 462.367438][T11692] Tainted: [W]=WARN [ 462.367439][T11692] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 462.367440][T11692] Call Trace: [ 462.367442][T11692] [ 462.367443][T11692] dump_stack_lvl+0x6f/0xa0 [ 462.367448][T11692] ? vprintk_emit+0x31b/0x3e0 [ 462.367449][T11692] __might_resched.cold+0x1fe/0x2c1 [ 462.367453][T11692] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 462.367457][T11692] ? rcu_is_watching+0x16/0xd0 [ 462.367460][T11692] __kmalloc_noprof+0x443/0x760 [ 462.367462][T11692] ? __rwlock_init+0x150/0x150 [ 462.367466][T11692] ? alloc_buf.isra.0+0x4b/0x260 [ 462.367470][T11692] ? do_raw_spin_unlock+0x59/0x250 [ 462.367472][T11692] alloc_buf.isra.0+0x4b/0x260 [ 462.367475][T11692] put_chars+0x1e1/0x2f0 [ 462.367476][T11692] ? __send_to_port+0x420/0x420 [ 462.367477][T11692] ? printk_get_next_message+0x240/0x650 [ 462.367480][T11692] ? console_prepend_replay+0x20/0x20 [ 462.367482][T11692] ? pointer+0x794/0xed0 [ 462.367485][T11692] hvc_console_print+0x292/0x780 [ 462.367490][T11692] ? hvc_write+0x3a0/0x3a0 [ 462.367491][T11692] ? __rwlock_init+0x150/0x150 [ 462.367493][T11692] ? lock_acquire+0x13c/0x160 [ 462.367495][T11692] console_emit_next_record+0x22f/0x4c0 [ 462.367498][T11692] ? devkmsg_read+0x4b0/0x4b0 [ 462.367500][T11692] ? rcu_is_watching+0x16/0xd0 [ 462.367501][T11692] ? rcu_is_watching+0x16/0xd0 [ 462.367502][T11692] ? rcu_is_watching+0x16/0xd0 [ 462.367503][T11692] ? lock_acquire+0x13c/0x160 [ 462.367505][T11692] ? console_flush_one_record+0x111/0x710 [ 462.367507][T11692] console_flush_one_record+0x46f/0x710 [ 462.367509][T11692] ? console_emit_next_record+0x4c0/0x4c0 [ 462.367512][T11692] console_unlock+0xee/0x1f0 [ 462.367514][T11692] ? lock_acquire+0x13c/0x160 [ 462.367515][T11692] ? console_flush_one_record+0x710/0x710 [ 462.367517][T11692] ? rcu_is_watching+0x16/0xd0 [ 462.367518][T11692] ? lock_release+0x184/0x1f0 [ 462.367520][T11692] ? lock_acquire+0xe0/0x160 [ 462.367521][T11692] ? __rcu_read_lock+0x70/0x70 [ 462.367523][T11692] ? __down_trylock_console_sem+0x5e/0xa0 [ 462.367525][T11692] ? vprintk_emit+0x320/0x3e0 [ 462.367526][T11692] vprintk_emit+0x37c/0x3e0 [ 462.367528][T11692] ? wake_up_klogd_work_func+0x90/0x90 [ 462.367529][T11692] ? prepare_to_wait_event+0x8d/0x740 [ 462.367532][T11692] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 462.367534][T11692] ? _mutex_trylock_nest_lock+0x390/0x390 [ 462.367537][T11692] _printk+0xc7/0x100 [ 462.367539][T11692] ? snapshot_read.cold+0x21/0x21 [ 462.367541][T11692] ? synchronize_rcu_normal+0x340/0x340 [ 462.367544][T11692] ? netdev_name+0x43/0x60 [ 462.367547][T11692] ? __netdev_printk+0x17f/0x1d0 [ 462.367549][T11692] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 462.367552][T11692] netdev_info+0xe2/0x116 [ 462.367554][T11692] ? netdev_notice+0x120/0x120 [ 462.367556][T11692] ? do_raw_spin_lock+0x131/0x280 [ 462.367558][T11692] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 462.367560][T11692] ? __rwlock_init+0x150/0x150 [ 462.367562][T11692] ? rcu_is_watching+0x16/0xd0 [ 462.367563][T11692] ? rcu_is_watching+0x16/0xd0 [ 462.367564][T11692] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 462.367565][T11692] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 462.367567][T11692] ? trace_irq_enable.constprop.0+0x30/0x160 [ 462.367568][T11692] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 462.367569][T11692] netif_change_name.cold+0x4f/0x89 [ 462.367571][T11692] ? register_netdev+0x40/0x40 [ 462.367572][T11692] ? lock_release+0x184/0x1f0 [ 462.367574][T11692] ? netdev_adjacent_rename_links+0x470/0x470 [ 462.367577][T11692] ? __kernel_text_address+0x12/0x30 [ 462.367579][T11692] ? write_profile+0xf0/0xf0 [ 462.367582][T11692] ? __asan_memset+0x27/0x50 [ 462.367585][T11692] do_setlink.isra.0+0x1f7d/0x2a60 [ 462.367587][T11692] ? stack_trace_save+0x93/0xc0 [ 462.367589][T11692] ? rtnl_link_get_size+0x350/0x350 [ 462.367590][T11692] ? rcu_is_watching+0x16/0xd0 [ 462.367591][T11692] ? stack_depot_save_flags+0x1bc/0x790 [ 462.367594][T11692] ? kasan_save_stack+0x3d/0x50 [ 462.367596][T11692] ? kasan_save_stack+0x2f/0x50 [ 462.367597][T11692] ? kasan_save_track+0x14/0x30 [ 462.367598][T11692] ? __kasan_kmalloc+0x7b/0x90 [ 462.367599][T11692] ? __kmalloc_cache_noprof+0x29a/0x620 [ 462.367600][T11692] ? rtnl_newlink+0x124/0x11b0 [ 462.367601][T11692] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 462.367602][T11692] ? netlink_rcv_skb+0x14e/0x3a0 [ 462.367605][T11692] ? netlink_unicast+0x486/0x750 [ 462.367607][T11692] ? netlink_sendmsg+0x75b/0xc90 [ 462.367608][T11692] ? __sock_sendmsg+0xce/0x190 [ 462.367611][T11692] ? ____sys_sendmsg+0x61a/0x860 [ 462.367612][T11692] ? ___sys_sendmsg+0x14e/0x1d0 [ 462.367613][T11692] ? __sys_sendmsg+0x12c/0x1d0 [ 462.367615][T11692] ? do_syscall_64+0xff/0x530 [ 462.367617][T11692] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 462.367620][T11692] ? rcu_is_watching+0x16/0xd0 [ 462.367621][T11692] ? lock_acquire+0x13c/0x160 [ 462.367622][T11692] ? rcu_is_watching+0x16/0xd0 [ 462.367623][T11692] ? rcu_is_watching+0x16/0xd0 [ 462.367624][T11692] ? trace_contention_end+0xb3/0x180 [ 462.367626][T11692] ? __mutex_lock+0x1db/0x1ea0 [ 462.367627][T11692] ? __mutex_lock+0x9a3/0x1ea0 [ 462.367628][T11692] ? rtnl_newlink+0x9a8/0x11b0 [ 462.367630][T11692] ? ww_mutex_lock+0x160/0x160 [ 462.367631][T11692] ? nla_get_range_signed+0x3d0/0x3d0 [ 462.367634][T11692] ? rcu_is_watching+0x16/0xd0 [ 462.367635][T11692] ? __rtnl_newlink+0x3fa/0xa50 [ 462.367637][T11692] rtnl_newlink+0x9f1/0x11b0 [ 462.367639][T11692] ? rcu_is_watching+0x16/0xd0 [ 462.367640][T11692] ? rtnl_bridge_getlink+0x850/0x850 [ 462.367642][T11692] ? lock_acquire+0x13c/0x160 [ 462.367643][T11692] ? rcu_is_watching+0x16/0xd0 [ 462.367644][T11692] ? is_bpf_text_address+0x3e/0x110 [ 462.367647][T11692] ? is_bpf_text_address+0x72/0x110 [ 462.367648][T11692] ? kernel_text_address+0x149/0x170 [ 462.367650][T11692] ? rcu_is_watching+0x16/0xd0 [ 462.367651][T11692] ? cap_capable+0x1d7/0x3d0 [ 462.367654][T11692] ? arch_stack_walk+0xed/0x130 [ 462.367656][T11692] ? rcu_is_watching+0x16/0xd0 [ 462.367657][T11692] ? lock_acquire+0x13c/0x160 [ 462.367659][T11692] ? rcu_is_watching+0x16/0xd0 [ 462.367660][T11692] ? rtnl_bridge_getlink+0x850/0x850 [ 462.367661][T11692] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 462.367663][T11692] ? rtnl_link_fill+0x920/0x920 [ 462.367664][T11692] ? filter_irq_stacks+0xd0/0xd0 [ 462.367666][T11692] ? stack_depot_save_flags+0x1bc/0x790 [ 462.367668][T11692] netlink_rcv_skb+0x14e/0x3a0 [ 462.367670][T11692] ? rtnl_link_fill+0x920/0x920 [ 462.367671][T11692] ? lock_release+0x184/0x1f0 [ 462.367673][T11692] ? netlink_ack+0xcf0/0xcf0 [ 462.367674][T11692] ? __netlink_lookup+0xb9/0x6b0 [ 462.367677][T11692] ? rcu_is_watching+0x16/0xd0 [ 462.367679][T11692] ? lock_release+0x184/0x1f0 [ 462.367681][T11692] netlink_unicast+0x486/0x750 [ 462.367683][T11692] ? netlink_attachskb+0x810/0x810 [ 462.367684][T11692] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 462.367686][T11692] netlink_sendmsg+0x75b/0xc90 [ 462.367688][T11692] ? netlink_unicast+0x750/0x750 [ 462.367690][T11692] ? kernel_text_address+0x149/0x170 [ 462.367692][T11692] ? lock_acquire+0x13c/0x160 [ 462.367693][T11692] ? __import_iovec+0x36c/0x620 [ 462.367696][T11692] __sock_sendmsg+0xce/0x190 [ 462.367698][T11692] ____sys_sendmsg+0x61a/0x860 [ 462.367699][T11692] ? copy_msghdr_from_user+0x279/0x420 [ 462.367701][T11692] ? sock_write_iter+0x400/0x400 [ 462.367702][T11692] ? move_addr_to_kernel+0x40/0x40 [ 462.367704][T11692] ? filter_irq_stacks+0xd0/0xd0 [ 462.367706][T11692] ___sys_sendmsg+0x14e/0x1d0 [ 462.367708][T11692] ? copy_msghdr_from_user+0x420/0x420 [ 462.367713][T11692] __sys_sendmsg+0x12c/0x1d0 [ 462.367715][T11692] ? __sys_sendmsg_sock+0x20/0x20 [ 462.367718][T11692] ? rcu_is_watching+0x16/0xd0 [ 462.367719][T11692] do_syscall_64+0xff/0x530 [ 462.367721][T11692] ? exc_page_fault+0xee/0x100 [ 462.367723][T11692] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 462.367724][T11692] RIP: 0033:0x7fb678a8c54e [ 462.367726][T11692] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 462.367728][T11692] RSP: 002b:00007ffd72410a60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 462.367732][T11692] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fb678a8c54e [ 462.367733][T11692] RDX: 0000000000000000 RSI: 00007ffd72410b10 RDI: 0000000000000005 [ 462.367734][T11692] RBP: 00007ffd72410a70 R08: 0000000000000000 R09: 0000000000000000 [ 462.367735][T11692] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913ad3 [ 462.367736][T11692] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd724111e0 [ 462.367738][T11692] [ 469.837333][T11834] eth1: renamed from tmp [ 469.837347][T11834] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 469.837349][T11834] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11834, name: ip [ 469.837351][T11834] preempt_count: 1, expected: 0 [ 469.837352][T11834] RCU nest depth: 0, expected: 0 [ 469.837353][T11834] INFO: lockdep is turned off. [ 469.837354][T11834] irq event stamp: 0 [ 469.837355][T11834] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 469.837359][T11834] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 469.837365][T11834] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 469.837367][T11834] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 469.837368][T11834] Preemption disabled at: [ 469.837369][T11834] [] vprintk_emit+0x31b/0x3e0 [ 469.837376][T11834] CPU: 2 UID: 0 PID: 11834 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 469.837380][T11834] Tainted: [W]=WARN [ 469.837380][T11834] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 469.837382][T11834] Call Trace: [ 469.837383][T11834] [ 469.837385][T11834] dump_stack_lvl+0x6f/0xa0 [ 469.837390][T11834] ? vprintk_emit+0x31b/0x3e0 [ 469.837392][T11834] __might_resched.cold+0x1fe/0x2c1 [ 469.837395][T11834] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 469.837398][T11834] ? rcu_is_watching+0x16/0xd0 [ 469.837401][T11834] __kmalloc_noprof+0x443/0x760 [ 469.837404][T11834] ? __rwlock_init+0x150/0x150 [ 469.837407][T11834] ? alloc_buf.isra.0+0x4b/0x260 [ 469.837415][T11834] ? do_raw_spin_unlock+0x59/0x250 [ 469.837417][T11834] alloc_buf.isra.0+0x4b/0x260 [ 469.837419][T11834] put_chars+0x1e1/0x2f0 [ 469.837421][T11834] ? __send_to_port+0x420/0x420 [ 469.837422][T11834] ? printk_get_next_message+0x240/0x650 [ 469.837425][T11834] ? console_prepend_replay+0x20/0x20 [ 469.837427][T11834] ? pointer+0x794/0xed0 [ 469.837430][T11834] hvc_console_print+0x292/0x780 [ 469.837435][T11834] ? hvc_write+0x3a0/0x3a0 [ 469.837437][T11834] ? __rwlock_init+0x150/0x150 [ 469.837438][T11834] ? lock_acquire+0x13c/0x160 [ 469.837441][T11834] console_emit_next_record+0x22f/0x4c0 [ 469.837444][T11834] ? devkmsg_read+0x4b0/0x4b0 [ 469.837446][T11834] ? rcu_is_watching+0x16/0xd0 [ 469.837447][T11834] ? rcu_is_watching+0x16/0xd0 [ 469.837448][T11834] ? rcu_is_watching+0x16/0xd0 [ 469.837449][T11834] ? lock_acquire+0x13c/0x160 [ 469.837451][T11834] ? console_flush_one_record+0x111/0x710 [ 469.837453][T11834] console_flush_one_record+0x46f/0x710 [ 469.837455][T11834] ? console_emit_next_record+0x4c0/0x4c0 [ 469.837457][T11834] console_unlock+0xee/0x1f0 [ 469.837459][T11834] ? lock_acquire+0x13c/0x160 [ 469.837461][T11834] ? console_flush_one_record+0x710/0x710 [ 469.837462][T11834] ? rcu_is_watching+0x16/0xd0 [ 469.837463][T11834] ? lock_release+0x184/0x1f0 [ 469.837465][T11834] ? lock_acquire+0xe0/0x160 [ 469.837466][T11834] ? __rcu_read_lock+0x70/0x70 [ 469.837468][T11834] ? __down_trylock_console_sem+0x5e/0xa0 [ 469.837470][T11834] ? vprintk_emit+0x320/0x3e0 [ 469.837471][T11834] vprintk_emit+0x37c/0x3e0 [ 469.837473][T11834] ? wake_up_klogd_work_func+0x90/0x90 [ 469.837474][T11834] ? prepare_to_wait_event+0x8d/0x740 [ 469.837476][T11834] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 469.837479][T11834] ? _mutex_trylock_nest_lock+0x390/0x390 [ 469.837482][T11834] _printk+0xc7/0x100 [ 469.837485][T11834] ? snapshot_read.cold+0x21/0x21 [ 469.837487][T11834] ? synchronize_rcu_normal+0x340/0x340 [ 469.837489][T11834] ? netdev_name+0x43/0x60 [ 469.837492][T11834] ? __netdev_printk+0x17f/0x1d0 [ 469.837494][T11834] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 469.837497][T11834] netdev_info+0xe2/0x116 [ 469.837499][T11834] ? netdev_notice+0x120/0x120 [ 469.837501][T11834] ? do_raw_spin_lock+0x131/0x280 [ 469.837503][T11834] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 469.837505][T11834] ? __rwlock_init+0x150/0x150 [ 469.837507][T11834] ? rcu_is_watching+0x16/0xd0 [ 469.837508][T11834] ? rcu_is_watching+0x16/0xd0 [ 469.837509][T11834] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 469.837510][T11834] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 469.837512][T11834] ? trace_irq_enable.constprop.0+0x30/0x160 [ 469.837513][T11834] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 469.837514][T11834] netif_change_name.cold+0x4f/0x89 [ 469.837516][T11834] ? register_netdev+0x40/0x40 [ 469.837517][T11834] ? lock_release+0x184/0x1f0 [ 469.837519][T11834] ? netdev_adjacent_rename_links+0x470/0x470 [ 469.837522][T11834] ? __kernel_text_address+0x12/0x30 [ 469.837524][T11834] ? write_profile+0xf0/0xf0 [ 469.837527][T11834] ? __asan_memset+0x27/0x50 [ 469.837530][T11834] do_setlink.isra.0+0x1f7d/0x2a60 [ 469.837532][T11834] ? stack_trace_save+0x93/0xc0 [ 469.837534][T11834] ? rtnl_link_get_size+0x350/0x350 [ 469.837535][T11834] ? rcu_is_watching+0x16/0xd0 [ 469.837536][T11834] ? stack_depot_save_flags+0x1bc/0x790 [ 469.837539][T11834] ? kasan_save_stack+0x3d/0x50 [ 469.837541][T11834] ? kasan_save_stack+0x2f/0x50 [ 469.837542][T11834] ? kasan_save_track+0x14/0x30 [ 469.837543][T11834] ? __kasan_kmalloc+0x7b/0x90 [ 469.837544][T11834] ? __kmalloc_cache_noprof+0x29a/0x620 [ 469.837545][T11834] ? rtnl_newlink+0x124/0x11b0 [ 469.837546][T11834] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 469.837547][T11834] ? netlink_rcv_skb+0x14e/0x3a0 [ 469.837550][T11834] ? netlink_unicast+0x486/0x750 [ 469.837552][T11834] ? netlink_sendmsg+0x75b/0xc90 [ 469.837553][T11834] ? __sock_sendmsg+0xce/0x190 [ 469.837556][T11834] ? ____sys_sendmsg+0x61a/0x860 [ 469.837557][T11834] ? ___sys_sendmsg+0x14e/0x1d0 [ 469.837558][T11834] ? __sys_sendmsg+0x12c/0x1d0 [ 469.837560][T11834] ? do_syscall_64+0xff/0x530 [ 469.837562][T11834] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 469.837565][T11834] ? rcu_is_watching+0x16/0xd0 [ 469.837566][T11834] ? lock_acquire+0x13c/0x160 [ 469.837568][T11834] ? rcu_is_watching+0x16/0xd0 [ 469.837569][T11834] ? rcu_is_watching+0x16/0xd0 [ 469.837570][T11834] ? trace_contention_end+0xb3/0x180 [ 469.837571][T11834] ? __mutex_lock+0x1db/0x1ea0 [ 469.837572][T11834] ? __mutex_lock+0x9a3/0x1ea0 [ 469.837574][T11834] ? rtnl_newlink+0x9a8/0x11b0 [ 469.837575][T11834] ? ww_mutex_lock+0x160/0x160 [ 469.837576][T11834] ? nla_get_range_signed+0x3d0/0x3d0 [ 469.837579][T11834] ? rcu_is_watching+0x16/0xd0 [ 469.837581][T11834] ? __rtnl_newlink+0x3fa/0xa50 [ 469.837583][T11834] rtnl_newlink+0x9f1/0x11b0 [ 469.837584][T11834] ? rcu_is_watching+0x16/0xd0 [ 469.837586][T11834] ? rtnl_bridge_getlink+0x850/0x850 [ 469.837587][T11834] ? lock_acquire+0x13c/0x160 [ 469.837588][T11834] ? rcu_is_watching+0x16/0xd0 [ 469.837590][T11834] ? is_bpf_text_address+0x3e/0x110 [ 469.837592][T11834] ? is_bpf_text_address+0x72/0x110 [ 469.837593][T11834] ? kernel_text_address+0x149/0x170 [ 469.837595][T11834] ? rcu_is_watching+0x16/0xd0 [ 469.837596][T11834] ? cap_capable+0x1d7/0x3d0 [ 469.837599][T11834] ? arch_stack_walk+0xed/0x130 [ 469.837601][T11834] ? rcu_is_watching+0x16/0xd0 [ 469.837603][T11834] ? lock_acquire+0x13c/0x160 [ 469.837604][T11834] ? rcu_is_watching+0x16/0xd0 [ 469.837605][T11834] ? rtnl_bridge_getlink+0x850/0x850 [ 469.837607][T11834] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 469.837608][T11834] ? rtnl_link_fill+0x920/0x920 [ 469.837609][T11834] ? filter_irq_stacks+0xd0/0xd0 [ 469.837611][T11834] ? stack_depot_save_flags+0x1bc/0x790 [ 469.837613][T11834] netlink_rcv_skb+0x14e/0x3a0 [ 469.837615][T11834] ? rtnl_link_fill+0x920/0x920 [ 469.837617][T11834] ? lock_release+0x184/0x1f0 [ 469.837618][T11834] ? netlink_ack+0xcf0/0xcf0 [ 469.837620][T11834] ? __netlink_lookup+0xb9/0x6b0 [ 469.837623][T11834] ? rcu_is_watching+0x16/0xd0 [ 469.837624][T11834] ? lock_release+0x184/0x1f0 [ 469.837626][T11834] netlink_unicast+0x486/0x750 [ 469.837628][T11834] ? netlink_attachskb+0x810/0x810 [ 469.837630][T11834] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 469.837632][T11834] netlink_sendmsg+0x75b/0xc90 [ 469.837634][T11834] ? netlink_unicast+0x750/0x750 [ 469.837635][T11834] ? kernel_text_address+0x149/0x170 [ 469.837637][T11834] ? lock_acquire+0x13c/0x160 [ 469.837639][T11834] ? __import_iovec+0x36c/0x620 [ 469.837642][T11834] __sock_sendmsg+0xce/0x190 [ 469.837644][T11834] ____sys_sendmsg+0x61a/0x860 [ 469.837645][T11834] ? copy_msghdr_from_user+0x279/0x420 [ 469.837647][T11834] ? sock_write_iter+0x400/0x400 [ 469.837648][T11834] ? move_addr_to_kernel+0x40/0x40 [ 469.837650][T11834] ? filter_irq_stacks+0xd0/0xd0 [ 469.837652][T11834] ___sys_sendmsg+0x14e/0x1d0 [ 469.837654][T11834] ? copy_msghdr_from_user+0x420/0x420 [ 469.837659][T11834] __sys_sendmsg+0x12c/0x1d0 [ 469.837661][T11834] ? __sys_sendmsg_sock+0x20/0x20 [ 469.837664][T11834] ? rcu_is_watching+0x16/0xd0 [ 469.837665][T11834] do_syscall_64+0xff/0x530 [ 469.837667][T11834] ? exc_page_fault+0xee/0x100 [ 469.837669][T11834] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 469.837671][T11834] RIP: 0033:0x7ff69a5d154e [ 469.837672][T11834] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 469.837674][T11834] RSP: 002b:00007ffd8ba660a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 469.837678][T11834] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ff69a5d154e [ 469.837679][T11834] RDX: 0000000000000000 RSI: 00007ffd8ba66150 RDI: 0000000000000005 [ 469.837680][T11834] RBP: 00007ffd8ba660b0 R08: 0000000000000000 R09: 0000000000000000 [ 469.837681][T11834] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913adb [ 469.837681][T11834] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd8ba66820 [ 469.837684][T11834] [ 477.515669][T11976] eth1: renamed from tmp [ 477.515683][T11976] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 477.515686][T11976] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11976, name: ip [ 477.515688][T11976] preempt_count: 1, expected: 0 [ 477.515689][T11976] RCU nest depth: 0, expected: 0 [ 477.515689][T11976] INFO: lockdep is turned off. [ 477.515691][T11976] irq event stamp: 0 [ 477.515691][T11976] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 477.515696][T11976] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 477.515702][T11976] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 477.515704][T11976] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 477.515705][T11976] Preemption disabled at: [ 477.515706][T11976] [] vprintk_emit+0x31b/0x3e0 [ 477.515712][T11976] CPU: 3 UID: 0 PID: 11976 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 477.515716][T11976] Tainted: [W]=WARN [ 477.515717][T11976] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 477.515719][T11976] Call Trace: [ 477.515721][T11976] [ 477.515722][T11976] dump_stack_lvl+0x6f/0xa0 [ 477.515727][T11976] ? vprintk_emit+0x31b/0x3e0 [ 477.515729][T11976] __might_resched.cold+0x1fe/0x2c1 [ 477.515732][T11976] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 477.515736][T11976] ? rcu_is_watching+0x16/0xd0 [ 477.515738][T11976] __kmalloc_noprof+0x443/0x760 [ 477.515741][T11976] ? __rwlock_init+0x150/0x150 [ 477.515744][T11976] ? alloc_buf.isra.0+0x4b/0x260 [ 477.515749][T11976] ? do_raw_spin_unlock+0x59/0x250 [ 477.515751][T11976] alloc_buf.isra.0+0x4b/0x260 [ 477.515753][T11976] put_chars+0x1e1/0x2f0 [ 477.515755][T11976] ? __send_to_port+0x420/0x420 [ 477.515756][T11976] ? printk_get_next_message+0x240/0x650 [ 477.515759][T11976] ? console_prepend_replay+0x20/0x20 [ 477.515761][T11976] ? pointer+0x794/0xed0 [ 477.515764][T11976] hvc_console_print+0x292/0x780 [ 477.515769][T11976] ? hvc_write+0x3a0/0x3a0 [ 477.515771][T11976] ? __rwlock_init+0x150/0x150 [ 477.515773][T11976] ? lock_acquire+0x13c/0x160 [ 477.515775][T11976] console_emit_next_record+0x22f/0x4c0 [ 477.515778][T11976] ? devkmsg_read+0x4b0/0x4b0 [ 477.515780][T11976] ? rcu_is_watching+0x16/0xd0 [ 477.515781][T11976] ? rcu_is_watching+0x16/0xd0 [ 477.515782][T11976] ? rcu_is_watching+0x16/0xd0 [ 477.515783][T11976] ? lock_acquire+0x13c/0x160 [ 477.515785][T11976] ? console_flush_one_record+0x111/0x710 [ 477.515786][T11976] console_flush_one_record+0x46f/0x710 [ 477.515789][T11976] ? console_emit_next_record+0x4c0/0x4c0 [ 477.515792][T11976] console_unlock+0xee/0x1f0 [ 477.515793][T11976] ? lock_acquire+0x13c/0x160 [ 477.515795][T11976] ? console_flush_one_record+0x710/0x710 [ 477.515797][T11976] ? rcu_is_watching+0x16/0xd0 [ 477.515798][T11976] ? lock_release+0x184/0x1f0 [ 477.515799][T11976] ? lock_acquire+0xe0/0x160 [ 477.515801][T11976] ? __rcu_read_lock+0x70/0x70 [ 477.515802][T11976] ? __down_trylock_console_sem+0x5e/0xa0 [ 477.515804][T11976] ? vprintk_emit+0x320/0x3e0 [ 477.515806][T11976] vprintk_emit+0x37c/0x3e0 [ 477.515807][T11976] ? wake_up_klogd_work_func+0x90/0x90 [ 477.515808][T11976] ? prepare_to_wait_event+0x8d/0x740 [ 477.515811][T11976] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 477.515814][T11976] ? _mutex_trylock_nest_lock+0x390/0x390 [ 477.515816][T11976] _printk+0xc7/0x100 [ 477.515819][T11976] ? snapshot_read.cold+0x21/0x21 [ 477.515821][T11976] ? synchronize_rcu_normal+0x340/0x340 [ 477.515823][T11976] ? netdev_name+0x43/0x60 [ 477.515827][T11976] ? __netdev_printk+0x17f/0x1d0 [ 477.515828][T11976] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 477.515832][T11976] netdev_info+0xe2/0x116 [ 477.515834][T11976] ? netdev_notice+0x120/0x120 [ 477.515836][T11976] ? do_raw_spin_lock+0x131/0x280 [ 477.515837][T11976] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 477.515840][T11976] ? __rwlock_init+0x150/0x150 [ 477.515842][T11976] ? rcu_is_watching+0x16/0xd0 [ 477.515843][T11976] ? rcu_is_watching+0x16/0xd0 [ 477.515844][T11976] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 477.515845][T11976] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 477.515847][T11976] ? trace_irq_enable.constprop.0+0x30/0x160 [ 477.515848][T11976] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 477.515849][T11976] netif_change_name.cold+0x4f/0x89 [ 477.515851][T11976] ? register_netdev+0x40/0x40 [ 477.515852][T11976] ? lock_release+0x184/0x1f0 [ 477.515854][T11976] ? netdev_adjacent_rename_links+0x470/0x470 [ 477.515857][T11976] ? __kernel_text_address+0x12/0x30 [ 477.515859][T11976] ? write_profile+0xf0/0xf0 [ 477.515862][T11976] ? __asan_memset+0x27/0x50 [ 477.515865][T11976] do_setlink.isra.0+0x1f7d/0x2a60 [ 477.515867][T11976] ? stack_trace_save+0x93/0xc0 [ 477.515869][T11976] ? rtnl_link_get_size+0x350/0x350 [ 477.515870][T11976] ? rcu_is_watching+0x16/0xd0 [ 477.515871][T11976] ? stack_depot_save_flags+0x1bc/0x790 [ 477.515874][T11976] ? kasan_save_stack+0x3d/0x50 [ 477.515876][T11976] ? kasan_save_stack+0x2f/0x50 [ 477.515877][T11976] ? kasan_save_track+0x14/0x30 [ 477.515878][T11976] ? __kasan_kmalloc+0x7b/0x90 [ 477.515879][T11976] ? __kmalloc_cache_noprof+0x29a/0x620 [ 477.515880][T11976] ? rtnl_newlink+0x124/0x11b0 [ 477.515881][T11976] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 477.515882][T11976] ? netlink_rcv_skb+0x14e/0x3a0 [ 477.515885][T11976] ? netlink_unicast+0x486/0x750 [ 477.515887][T11976] ? netlink_sendmsg+0x75b/0xc90 [ 477.515888][T11976] ? __sock_sendmsg+0xce/0x190 [ 477.515891][T11976] ? ____sys_sendmsg+0x61a/0x860 [ 477.515892][T11976] ? ___sys_sendmsg+0x14e/0x1d0 [ 477.515894][T11976] ? __sys_sendmsg+0x12c/0x1d0 [ 477.515895][T11976] ? do_syscall_64+0xff/0x530 [ 477.515898][T11976] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 477.515900][T11976] ? rcu_is_watching+0x16/0xd0 [ 477.515901][T11976] ? lock_acquire+0x13c/0x160 [ 477.515903][T11976] ? rcu_is_watching+0x16/0xd0 [ 477.515904][T11976] ? rcu_is_watching+0x16/0xd0 [ 477.515905][T11976] ? trace_contention_end+0xb3/0x180 [ 477.515906][T11976] ? __mutex_lock+0x1db/0x1ea0 [ 477.515907][T11976] ? __mutex_lock+0x9a3/0x1ea0 [ 477.515908][T11976] ? rtnl_newlink+0x9a8/0x11b0 [ 477.515910][T11976] ? ww_mutex_lock+0x160/0x160 [ 477.515911][T11976] ? nla_get_range_signed+0x3d0/0x3d0 [ 477.515914][T11976] ? rcu_is_watching+0x16/0xd0 [ 477.515916][T11976] ? __rtnl_newlink+0x3fa/0xa50 [ 477.515918][T11976] rtnl_newlink+0x9f1/0x11b0 [ 477.515920][T11976] ? rcu_is_watching+0x16/0xd0 [ 477.515921][T11976] ? rtnl_bridge_getlink+0x850/0x850 [ 477.515922][T11976] ? lock_acquire+0x13c/0x160 [ 477.515924][T11976] ? rcu_is_watching+0x16/0xd0 [ 477.515925][T11976] ? is_bpf_text_address+0x3e/0x110 [ 477.515927][T11976] ? is_bpf_text_address+0x72/0x110 [ 477.515929][T11976] ? kernel_text_address+0x149/0x170 [ 477.515930][T11976] ? rcu_is_watching+0x16/0xd0 [ 477.515931][T11976] ? cap_capable+0x1d7/0x3d0 [ 477.515934][T11976] ? arch_stack_walk+0xed/0x130 [ 477.515936][T11976] ? rcu_is_watching+0x16/0xd0 [ 477.515938][T11976] ? lock_acquire+0x13c/0x160 [ 477.515939][T11976] ? rcu_is_watching+0x16/0xd0 [ 477.515940][T11976] ? rtnl_bridge_getlink+0x850/0x850 [ 477.515941][T11976] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 477.515943][T11976] ? rtnl_link_fill+0x920/0x920 [ 477.515944][T11976] ? filter_irq_stacks+0xd0/0xd0 [ 477.515946][T11976] ? stack_depot_save_flags+0x1bc/0x790 [ 477.515948][T11976] netlink_rcv_skb+0x14e/0x3a0 [ 477.515950][T11976] ? rtnl_link_fill+0x920/0x920 [ 477.515951][T11976] ? lock_release+0x184/0x1f0 [ 477.515953][T11976] ? netlink_ack+0xcf0/0xcf0 [ 477.515954][T11976] ? __netlink_lookup+0xb9/0x6b0 [ 477.515957][T11976] ? rcu_is_watching+0x16/0xd0 [ 477.515958][T11976] ? lock_release+0x184/0x1f0 [ 477.515960][T11976] netlink_unicast+0x486/0x750 [ 477.515962][T11976] ? netlink_attachskb+0x810/0x810 [ 477.515964][T11976] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 477.515966][T11976] netlink_sendmsg+0x75b/0xc90 [ 477.515968][T11976] ? netlink_unicast+0x750/0x750 [ 477.515970][T11976] ? kernel_text_address+0x149/0x170 [ 477.515971][T11976] ? lock_acquire+0x13c/0x160 [ 477.515973][T11976] ? __import_iovec+0x36c/0x620 [ 477.515976][T11976] __sock_sendmsg+0xce/0x190 [ 477.515978][T11976] ____sys_sendmsg+0x61a/0x860 [ 477.515979][T11976] ? copy_msghdr_from_user+0x279/0x420 [ 477.515981][T11976] ? sock_write_iter+0x400/0x400 [ 477.515982][T11976] ? move_addr_to_kernel+0x40/0x40 [ 477.515984][T11976] ? filter_irq_stacks+0xd0/0xd0 [ 477.515986][T11976] ___sys_sendmsg+0x14e/0x1d0 [ 477.515988][T11976] ? copy_msghdr_from_user+0x420/0x420 [ 477.515993][T11976] __sys_sendmsg+0x12c/0x1d0 [ 477.515995][T11976] ? __sys_sendmsg_sock+0x20/0x20 [ 477.515998][T11976] ? rcu_is_watching+0x16/0xd0 [ 477.515999][T11976] do_syscall_64+0xff/0x530 [ 477.516001][T11976] ? exc_page_fault+0xee/0x100 [ 477.516003][T11976] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 477.516004][T11976] RIP: 0033:0x7f59092bb54e [ 477.516007][T11976] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 477.516008][T11976] RSP: 002b:00007ffc4fc5a380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 477.516012][T11976] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f59092bb54e [ 477.516013][T11976] RDX: 0000000000000000 RSI: 00007ffc4fc5a430 RDI: 0000000000000005 [ 477.516014][T11976] RBP: 00007ffc4fc5a390 R08: 0000000000000000 R09: 0000000000000000 [ 477.516015][T11976] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913ae2 [ 477.516016][T11976] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc4fc5ab00 [ 477.516018][T11976] [ 484.915249][T12119] eth1: renamed from tmp [ 484.915262][T12119] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 484.915264][T12119] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12119, name: ip [ 484.915266][T12119] preempt_count: 1, expected: 0 [ 484.915267][T12119] RCU nest depth: 0, expected: 0 [ 484.915267][T12119] INFO: lockdep is turned off. [ 484.915269][T12119] irq event stamp: 0 [ 484.915269][T12119] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 484.915273][T12119] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 484.915279][T12119] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 484.915281][T12119] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 484.915283][T12119] Preemption disabled at: [ 484.915284][T12119] [] vprintk_emit+0x31b/0x3e0 [ 484.915290][T12119] CPU: 2 UID: 0 PID: 12119 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 484.915293][T12119] Tainted: [W]=WARN [ 484.915294][T12119] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 484.915296][T12119] Call Trace: [ 484.915297][T12119] [ 484.915298][T12119] dump_stack_lvl+0x6f/0xa0 [ 484.915304][T12119] ? vprintk_emit+0x31b/0x3e0 [ 484.915305][T12119] __might_resched.cold+0x1fe/0x2c1 [ 484.915308][T12119] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 484.915312][T12119] ? rcu_is_watching+0x16/0xd0 [ 484.915314][T12119] __kmalloc_noprof+0x443/0x760 [ 484.915317][T12119] ? __rwlock_init+0x150/0x150 [ 484.915321][T12119] ? alloc_buf.isra.0+0x4b/0x260 [ 484.915326][T12119] ? do_raw_spin_unlock+0x59/0x250 [ 484.915327][T12119] alloc_buf.isra.0+0x4b/0x260 [ 484.915330][T12119] put_chars+0x1e1/0x2f0 [ 484.915331][T12119] ? __send_to_port+0x420/0x420 [ 484.915333][T12119] ? printk_get_next_message+0x240/0x650 [ 484.915335][T12119] ? console_prepend_replay+0x20/0x20 [ 484.915337][T12119] ? pointer+0x794/0xed0 [ 484.915341][T12119] hvc_console_print+0x292/0x780 [ 484.915345][T12119] ? hvc_write+0x3a0/0x3a0 [ 484.915347][T12119] ? __rwlock_init+0x150/0x150 [ 484.915349][T12119] ? lock_acquire+0x13c/0x160 [ 484.915351][T12119] console_emit_next_record+0x22f/0x4c0 [ 484.915354][T12119] ? devkmsg_read+0x4b0/0x4b0 [ 484.915356][T12119] ? rcu_is_watching+0x16/0xd0 [ 484.915357][T12119] ? rcu_is_watching+0x16/0xd0 [ 484.915358][T12119] ? rcu_is_watching+0x16/0xd0 [ 484.915359][T12119] ? lock_acquire+0x13c/0x160 [ 484.915361][T12119] ? console_flush_one_record+0x111/0x710 [ 484.915362][T12119] console_flush_one_record+0x46f/0x710 [ 484.915365][T12119] ? console_emit_next_record+0x4c0/0x4c0 [ 484.915367][T12119] console_unlock+0xee/0x1f0 [ 484.915369][T12119] ? lock_acquire+0x13c/0x160 [ 484.915371][T12119] ? console_flush_one_record+0x710/0x710 [ 484.915372][T12119] ? rcu_is_watching+0x16/0xd0 [ 484.915373][T12119] ? lock_release+0x184/0x1f0 [ 484.915375][T12119] ? lock_acquire+0xe0/0x160 [ 484.915376][T12119] ? __rcu_read_lock+0x70/0x70 [ 484.915378][T12119] ? __down_trylock_console_sem+0x5e/0xa0 [ 484.915380][T12119] ? vprintk_emit+0x320/0x3e0 [ 484.915381][T12119] vprintk_emit+0x37c/0x3e0 [ 484.915383][T12119] ? wake_up_klogd_work_func+0x90/0x90 [ 484.915384][T12119] ? prepare_to_wait_event+0x8d/0x740 [ 484.915386][T12119] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 484.915389][T12119] ? _mutex_trylock_nest_lock+0x390/0x390 [ 484.915392][T12119] _printk+0xc7/0x100 [ 484.915395][T12119] ? snapshot_read.cold+0x21/0x21 [ 484.915396][T12119] ? synchronize_rcu_normal+0x340/0x340 [ 484.915399][T12119] ? netdev_name+0x43/0x60 [ 484.915402][T12119] ? __netdev_printk+0x17f/0x1d0 [ 484.915404][T12119] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 484.915407][T12119] netdev_info+0xe2/0x116 [ 484.915409][T12119] ? netdev_notice+0x120/0x120 [ 484.915411][T12119] ? do_raw_spin_lock+0x131/0x280 [ 484.915413][T12119] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 484.915415][T12119] ? __rwlock_init+0x150/0x150 [ 484.915417][T12119] ? rcu_is_watching+0x16/0xd0 [ 484.915418][T12119] ? rcu_is_watching+0x16/0xd0 [ 484.915419][T12119] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 484.915420][T12119] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 484.915422][T12119] ? trace_irq_enable.constprop.0+0x30/0x160 [ 484.915423][T12119] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 484.915425][T12119] netif_change_name.cold+0x4f/0x89 [ 484.915426][T12119] ? register_netdev+0x40/0x40 [ 484.915428][T12119] ? lock_release+0x184/0x1f0 [ 484.915430][T12119] ? netdev_adjacent_rename_links+0x470/0x470 [ 484.915432][T12119] ? __kernel_text_address+0x12/0x30 [ 484.915434][T12119] ? write_profile+0xf0/0xf0 [ 484.915437][T12119] ? __asan_memset+0x27/0x50 [ 484.915440][T12119] do_setlink.isra.0+0x1f7d/0x2a60 [ 484.915442][T12119] ? stack_trace_save+0x93/0xc0 [ 484.915444][T12119] ? rtnl_link_get_size+0x350/0x350 [ 484.915445][T12119] ? rcu_is_watching+0x16/0xd0 [ 484.915446][T12119] ? stack_depot_save_flags+0x1bc/0x790 [ 484.915449][T12119] ? kasan_save_stack+0x3d/0x50 [ 484.915451][T12119] ? kasan_save_stack+0x2f/0x50 [ 484.915452][T12119] ? kasan_save_track+0x14/0x30 [ 484.915453][T12119] ? __kasan_kmalloc+0x7b/0x90 [ 484.915454][T12119] ? __kmalloc_cache_noprof+0x29a/0x620 [ 484.915455][T12119] ? rtnl_newlink+0x124/0x11b0 [ 484.915456][T12119] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 484.915457][T12119] ? netlink_rcv_skb+0x14e/0x3a0 [ 484.915460][T12119] ? netlink_unicast+0x486/0x750 [ 484.915466][T12119] ? netlink_sendmsg+0x75b/0xc90 [ 484.915468][T12119] ? __sock_sendmsg+0xce/0x190 [ 484.915470][T12119] ? ____sys_sendmsg+0x61a/0x860 [ 484.915472][T12119] ? ___sys_sendmsg+0x14e/0x1d0 [ 484.915473][T12119] ? __sys_sendmsg+0x12c/0x1d0 [ 484.915475][T12119] ? do_syscall_64+0xff/0x530 [ 484.915477][T12119] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 484.915480][T12119] ? rcu_is_watching+0x16/0xd0 [ 484.915481][T12119] ? lock_acquire+0x13c/0x160 [ 484.915482][T12119] ? rcu_is_watching+0x16/0xd0 [ 484.915483][T12119] ? rcu_is_watching+0x16/0xd0 [ 484.915484][T12119] ? trace_contention_end+0xb3/0x180 [ 484.915486][T12119] ? __mutex_lock+0x1db/0x1ea0 [ 484.915487][T12119] ? __mutex_lock+0x9a3/0x1ea0 [ 484.915488][T12119] ? rtnl_newlink+0x9a8/0x11b0 [ 484.915490][T12119] ? ww_mutex_lock+0x160/0x160 [ 484.915491][T12119] ? nla_get_range_signed+0x3d0/0x3d0 [ 484.915494][T12119] ? rcu_is_watching+0x16/0xd0 [ 484.915495][T12119] ? __rtnl_newlink+0x3fa/0xa50 [ 484.915497][T12119] rtnl_newlink+0x9f1/0x11b0 [ 484.915499][T12119] ? rcu_is_watching+0x16/0xd0 [ 484.915500][T12119] ? rtnl_bridge_getlink+0x850/0x850 [ 484.915501][T12119] ? lock_acquire+0x13c/0x160 [ 484.915503][T12119] ? rcu_is_watching+0x16/0xd0 [ 484.915504][T12119] ? is_bpf_text_address+0x3e/0x110 [ 484.915507][T12119] ? is_bpf_text_address+0x72/0x110 [ 484.915508][T12119] ? kernel_text_address+0x149/0x170 [ 484.915509][T12119] ? rcu_is_watching+0x16/0xd0 [ 484.915510][T12119] ? cap_capable+0x1d7/0x3d0 [ 484.915514][T12119] ? arch_stack_walk+0xed/0x130 [ 484.915516][T12119] ? rcu_is_watching+0x16/0xd0 [ 484.915517][T12119] ? lock_acquire+0x13c/0x160 [ 484.915519][T12119] ? rcu_is_watching+0x16/0xd0 [ 484.915520][T12119] ? rtnl_bridge_getlink+0x850/0x850 [ 484.915521][T12119] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 484.915523][T12119] ? rtnl_link_fill+0x920/0x920 [ 484.915524][T12119] ? filter_irq_stacks+0xd0/0xd0 [ 484.915526][T12119] ? stack_depot_save_flags+0x1bc/0x790 [ 484.915528][T12119] netlink_rcv_skb+0x14e/0x3a0 [ 484.915529][T12119] ? rtnl_link_fill+0x920/0x920 [ 484.915531][T12119] ? lock_release+0x184/0x1f0 [ 484.915532][T12119] ? netlink_ack+0xcf0/0xcf0 [ 484.915534][T12119] ? __netlink_lookup+0xb9/0x6b0 [ 484.915537][T12119] ? rcu_is_watching+0x16/0xd0 [ 484.915538][T12119] ? lock_release+0x184/0x1f0 [ 484.915540][T12119] netlink_unicast+0x486/0x750 [ 484.915542][T12119] ? netlink_attachskb+0x810/0x810 [ 484.915544][T12119] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 484.915546][T12119] netlink_sendmsg+0x75b/0xc90 [ 484.915548][T12119] ? netlink_unicast+0x750/0x750 [ 484.915550][T12119] ? kernel_text_address+0x149/0x170 [ 484.915551][T12119] ? lock_acquire+0x13c/0x160 [ 484.915553][T12119] ? __import_iovec+0x36c/0x620 [ 484.915556][T12119] __sock_sendmsg+0xce/0x190 [ 484.915558][T12119] ____sys_sendmsg+0x61a/0x860 [ 484.915559][T12119] ? copy_msghdr_from_user+0x279/0x420 [ 484.915561][T12119] ? sock_write_iter+0x400/0x400 [ 484.915562][T12119] ? move_addr_to_kernel+0x40/0x40 [ 484.915564][T12119] ? filter_irq_stacks+0xd0/0xd0 [ 484.915566][T12119] ___sys_sendmsg+0x14e/0x1d0 [ 484.915568][T12119] ? copy_msghdr_from_user+0x420/0x420 [ 484.915573][T12119] __sys_sendmsg+0x12c/0x1d0 [ 484.915575][T12119] ? __sys_sendmsg_sock+0x20/0x20 [ 484.915578][T12119] ? rcu_is_watching+0x16/0xd0 [ 484.915579][T12119] do_syscall_64+0xff/0x530 [ 484.915581][T12119] ? exc_page_fault+0xee/0x100 [ 484.915583][T12119] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 484.915584][T12119] RIP: 0033:0x7fda9727254e [ 484.915586][T12119] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 484.915588][T12119] RSP: 002b:00007ffdf0c9f6a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 484.915591][T12119] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fda9727254e [ 484.915593][T12119] RDX: 0000000000000000 RSI: 00007ffdf0c9f750 RDI: 0000000000000005 [ 484.915593][T12119] RBP: 00007ffdf0c9f6b0 R08: 0000000000000000 R09: 0000000000000000 [ 484.915594][T12119] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913aea [ 484.915595][T12119] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdf0c9fe20 [ 484.915597][T12119] [ 492.646255][T12262] eth1: renamed from tmp [ 492.646268][T12262] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 492.646270][T12262] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12262, name: ip [ 492.646272][T12262] preempt_count: 1, expected: 0 [ 492.646273][T12262] RCU nest depth: 0, expected: 0 [ 492.646274][T12262] INFO: lockdep is turned off. [ 492.646275][T12262] irq event stamp: 0 [ 492.646276][T12262] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 492.646280][T12262] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 492.646286][T12262] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 492.646288][T12262] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 492.646289][T12262] Preemption disabled at: [ 492.646290][T12262] [] vprintk_emit+0x31b/0x3e0 [ 492.646296][T12262] CPU: 0 UID: 0 PID: 12262 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 492.646299][T12262] Tainted: [W]=WARN [ 492.646300][T12262] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 492.646302][T12262] Call Trace: [ 492.646303][T12262] [ 492.646304][T12262] dump_stack_lvl+0x6f/0xa0 [ 492.646310][T12262] ? vprintk_emit+0x31b/0x3e0 [ 492.646311][T12262] __might_resched.cold+0x1fe/0x2c1 [ 492.646315][T12262] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 492.646318][T12262] ? rcu_is_watching+0x16/0xd0 [ 492.646320][T12262] __kmalloc_noprof+0x443/0x760 [ 492.646323][T12262] ? __rwlock_init+0x150/0x150 [ 492.646326][T12262] ? alloc_buf.isra.0+0x4b/0x260 [ 492.646331][T12262] ? do_raw_spin_unlock+0x59/0x250 [ 492.646333][T12262] alloc_buf.isra.0+0x4b/0x260 [ 492.646335][T12262] put_chars+0x1e1/0x2f0 [ 492.646337][T12262] ? __send_to_port+0x420/0x420 [ 492.646338][T12262] ? printk_get_next_message+0x240/0x650 [ 492.646340][T12262] ? console_prepend_replay+0x20/0x20 [ 492.646342][T12262] ? pointer+0x794/0xed0 [ 492.646345][T12262] hvc_console_print+0x292/0x780 [ 492.646350][T12262] ? hvc_write+0x3a0/0x3a0 [ 492.646352][T12262] ? __rwlock_init+0x150/0x150 [ 492.646353][T12262] ? lock_acquire+0x13c/0x160 [ 492.646356][T12262] console_emit_next_record+0x22f/0x4c0 [ 492.646359][T12262] ? devkmsg_read+0x4b0/0x4b0 [ 492.646361][T12262] ? rcu_is_watching+0x16/0xd0 [ 492.646362][T12262] ? rcu_is_watching+0x16/0xd0 [ 492.646363][T12262] ? rcu_is_watching+0x16/0xd0 [ 492.646364][T12262] ? lock_acquire+0x13c/0x160 [ 492.646366][T12262] ? console_flush_one_record+0x111/0x710 [ 492.646367][T12262] console_flush_one_record+0x46f/0x710 [ 492.646370][T12262] ? console_emit_next_record+0x4c0/0x4c0 [ 492.646372][T12262] console_unlock+0xee/0x1f0 [ 492.646374][T12262] ? lock_acquire+0x13c/0x160 [ 492.646376][T12262] ? console_flush_one_record+0x710/0x710 [ 492.646377][T12262] ? rcu_is_watching+0x16/0xd0 [ 492.646378][T12262] ? lock_release+0x184/0x1f0 [ 492.646380][T12262] ? lock_acquire+0xe0/0x160 [ 492.646381][T12262] ? __rcu_read_lock+0x70/0x70 [ 492.646383][T12262] ? __down_trylock_console_sem+0x5e/0xa0 [ 492.646385][T12262] ? vprintk_emit+0x320/0x3e0 [ 492.646386][T12262] vprintk_emit+0x37c/0x3e0 [ 492.646388][T12262] ? wake_up_klogd_work_func+0x90/0x90 [ 492.646389][T12262] ? prepare_to_wait_event+0x8d/0x740 [ 492.646392][T12262] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 492.646394][T12262] ? _mutex_trylock_nest_lock+0x390/0x390 [ 492.646397][T12262] _printk+0xc7/0x100 [ 492.646400][T12262] ? snapshot_read.cold+0x21/0x21 [ 492.646402][T12262] ? synchronize_rcu_normal+0x340/0x340 [ 492.646404][T12262] ? netdev_name+0x43/0x60 [ 492.646407][T12262] ? __netdev_printk+0x17f/0x1d0 [ 492.646409][T12262] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 492.646412][T12262] netdev_info+0xe2/0x116 [ 492.646414][T12262] ? netdev_notice+0x120/0x120 [ 492.646416][T12262] ? do_raw_spin_lock+0x131/0x280 [ 492.646418][T12262] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 492.646420][T12262] ? __rwlock_init+0x150/0x150 [ 492.646422][T12262] ? rcu_is_watching+0x16/0xd0 [ 492.646423][T12262] ? rcu_is_watching+0x16/0xd0 [ 492.646424][T12262] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 492.646425][T12262] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 492.646427][T12262] ? trace_irq_enable.constprop.0+0x30/0x160 [ 492.646428][T12262] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 492.646430][T12262] netif_change_name.cold+0x4f/0x89 [ 492.646431][T12262] ? register_netdev+0x40/0x40 [ 492.646433][T12262] ? lock_release+0x184/0x1f0 [ 492.646435][T12262] ? netdev_adjacent_rename_links+0x470/0x470 [ 492.646438][T12262] ? __kernel_text_address+0x12/0x30 [ 492.646440][T12262] ? write_profile+0xf0/0xf0 [ 492.646443][T12262] ? __asan_memset+0x27/0x50 [ 492.646447][T12262] do_setlink.isra.0+0x1f7d/0x2a60 [ 492.646448][T12262] ? stack_trace_save+0x93/0xc0 [ 492.646450][T12262] ? rtnl_link_get_size+0x350/0x350 [ 492.646451][T12262] ? rcu_is_watching+0x16/0xd0 [ 492.646452][T12262] ? stack_depot_save_flags+0x1bc/0x790 [ 492.646456][T12262] ? kasan_save_stack+0x3d/0x50 [ 492.646457][T12262] ? kasan_save_stack+0x2f/0x50 [ 492.646458][T12262] ? kasan_save_track+0x14/0x30 [ 492.646459][T12262] ? __kasan_kmalloc+0x7b/0x90 [ 492.646460][T12262] ? __kmalloc_cache_noprof+0x29a/0x620 [ 492.646461][T12262] ? rtnl_newlink+0x124/0x11b0 [ 492.646463][T12262] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 492.646464][T12262] ? netlink_rcv_skb+0x14e/0x3a0 [ 492.646467][T12262] ? netlink_unicast+0x486/0x750 [ 492.646468][T12262] ? netlink_sendmsg+0x75b/0xc90 [ 492.646470][T12262] ? __sock_sendmsg+0xce/0x190 [ 492.646472][T12262] ? ____sys_sendmsg+0x61a/0x860 [ 492.646474][T12262] ? ___sys_sendmsg+0x14e/0x1d0 [ 492.646475][T12262] ? __sys_sendmsg+0x12c/0x1d0 [ 492.646477][T12262] ? do_syscall_64+0xff/0x530 [ 492.646479][T12262] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 492.646481][T12262] ? rcu_is_watching+0x16/0xd0 [ 492.646483][T12262] ? lock_acquire+0x13c/0x160 [ 492.646484][T12262] ? rcu_is_watching+0x16/0xd0 [ 492.646485][T12262] ? rcu_is_watching+0x16/0xd0 [ 492.646486][T12262] ? trace_contention_end+0xb3/0x180 [ 492.646488][T12262] ? __mutex_lock+0x1db/0x1ea0 [ 492.646489][T12262] ? __mutex_lock+0x9a3/0x1ea0 [ 492.646496][T12262] ? rtnl_newlink+0x9a8/0x11b0 [ 492.646498][T12262] ? ww_mutex_lock+0x160/0x160 [ 492.646499][T12262] ? nla_get_range_signed+0x3d0/0x3d0 [ 492.646502][T12262] ? rcu_is_watching+0x16/0xd0 [ 492.646503][T12262] ? __rtnl_newlink+0x3fa/0xa50 [ 492.646506][T12262] rtnl_newlink+0x9f1/0x11b0 [ 492.646507][T12262] ? rcu_is_watching+0x16/0xd0 [ 492.646509][T12262] ? rtnl_bridge_getlink+0x850/0x850 [ 492.646510][T12262] ? lock_acquire+0x13c/0x160 [ 492.646511][T12262] ? rcu_is_watching+0x16/0xd0 [ 492.646513][T12262] ? is_bpf_text_address+0x3e/0x110 [ 492.646515][T12262] ? is_bpf_text_address+0x72/0x110 [ 492.646516][T12262] ? kernel_text_address+0x149/0x170 [ 492.646518][T12262] ? rcu_is_watching+0x16/0xd0 [ 492.646519][T12262] ? cap_capable+0x1d7/0x3d0 [ 492.646522][T12262] ? arch_stack_walk+0xed/0x130 [ 492.646524][T12262] ? rcu_is_watching+0x16/0xd0 [ 492.646525][T12262] ? lock_acquire+0x13c/0x160 [ 492.646527][T12262] ? rcu_is_watching+0x16/0xd0 [ 492.646528][T12262] ? rtnl_bridge_getlink+0x850/0x850 [ 492.646529][T12262] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 492.646531][T12262] ? rtnl_link_fill+0x920/0x920 [ 492.646532][T12262] ? filter_irq_stacks+0xd0/0xd0 [ 492.646534][T12262] ? stack_depot_save_flags+0x1bc/0x790 [ 492.646536][T12262] netlink_rcv_skb+0x14e/0x3a0 [ 492.646538][T12262] ? rtnl_link_fill+0x920/0x920 [ 492.646539][T12262] ? lock_release+0x184/0x1f0 [ 492.646541][T12262] ? netlink_ack+0xcf0/0xcf0 [ 492.646542][T12262] ? __netlink_lookup+0xb9/0x6b0 [ 492.646546][T12262] ? rcu_is_watching+0x16/0xd0 [ 492.646547][T12262] ? lock_release+0x184/0x1f0 [ 492.646549][T12262] netlink_unicast+0x486/0x750 [ 492.646551][T12262] ? netlink_attachskb+0x810/0x810 [ 492.646553][T12262] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 492.646554][T12262] netlink_sendmsg+0x75b/0xc90 [ 492.646557][T12262] ? netlink_unicast+0x750/0x750 [ 492.646558][T12262] ? kernel_text_address+0x149/0x170 [ 492.646560][T12262] ? lock_acquire+0x13c/0x160 [ 492.646561][T12262] ? __import_iovec+0x36c/0x620 [ 492.646565][T12262] __sock_sendmsg+0xce/0x190 [ 492.646566][T12262] ____sys_sendmsg+0x61a/0x860 [ 492.646568][T12262] ? copy_msghdr_from_user+0x279/0x420 [ 492.646570][T12262] ? sock_write_iter+0x400/0x400 [ 492.646571][T12262] ? move_addr_to_kernel+0x40/0x40 [ 492.646573][T12262] ? filter_irq_stacks+0xd0/0xd0 [ 492.646575][T12262] ___sys_sendmsg+0x14e/0x1d0 [ 492.646577][T12262] ? copy_msghdr_from_user+0x420/0x420 [ 492.646582][T12262] __sys_sendmsg+0x12c/0x1d0 [ 492.646584][T12262] ? __sys_sendmsg_sock+0x20/0x20 [ 492.646586][T12262] ? rcu_is_watching+0x16/0xd0 [ 492.646588][T12262] do_syscall_64+0xff/0x530 [ 492.646590][T12262] ? exc_page_fault+0xee/0x100 [ 492.646592][T12262] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 492.646593][T12262] RIP: 0033:0x7f6fede8f54e [ 492.646595][T12262] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 492.646597][T12262] RSP: 002b:00007fff45346e80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 492.646600][T12262] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6fede8f54e [ 492.646601][T12262] RDX: 0000000000000000 RSI: 00007fff45346f30 RDI: 0000000000000005 [ 492.646602][T12262] RBP: 00007fff45346e90 R08: 0000000000000000 R09: 0000000000000000 [ 492.646603][T12262] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913af1 [ 492.646604][T12262] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff45347600 [ 492.646606][T12262] [ 500.106495][T12405] eth1: renamed from tmp [ 500.106508][T12405] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 500.106511][T12405] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12405, name: ip [ 500.106513][T12405] preempt_count: 1, expected: 0 [ 500.106514][T12405] RCU nest depth: 0, expected: 0 [ 500.106515][T12405] INFO: lockdep is turned off. [ 500.106519][T12405] irq event stamp: 0 [ 500.106520][T12405] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 500.106524][T12405] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 500.106531][T12405] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 500.106533][T12405] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 500.106535][T12405] Preemption disabled at: [ 500.106535][T12405] [] vprintk_emit+0x31b/0x3e0 [ 500.106542][T12405] CPU: 2 UID: 0 PID: 12405 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 500.106545][T12405] Tainted: [W]=WARN [ 500.106546][T12405] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 500.106548][T12405] Call Trace: [ 500.106550][T12405] [ 500.106551][T12405] dump_stack_lvl+0x6f/0xa0 [ 500.106556][T12405] ? vprintk_emit+0x31b/0x3e0 [ 500.106557][T12405] __might_resched.cold+0x1fe/0x2c1 [ 500.106561][T12405] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 500.106565][T12405] ? rcu_is_watching+0x16/0xd0 [ 500.106567][T12405] __kmalloc_noprof+0x443/0x760 [ 500.106570][T12405] ? __rwlock_init+0x150/0x150 [ 500.106573][T12405] ? alloc_buf.isra.0+0x4b/0x260 [ 500.106578][T12405] ? do_raw_spin_unlock+0x59/0x250 [ 500.106580][T12405] alloc_buf.isra.0+0x4b/0x260 [ 500.106582][T12405] put_chars+0x1e1/0x2f0 [ 500.106584][T12405] ? __send_to_port+0x420/0x420 [ 500.106585][T12405] ? printk_get_next_message+0x240/0x650 [ 500.106588][T12405] ? console_prepend_replay+0x20/0x20 [ 500.106590][T12405] ? pointer+0x794/0xed0 [ 500.106593][T12405] hvc_console_print+0x292/0x780 [ 500.106598][T12405] ? hvc_write+0x3a0/0x3a0 [ 500.106600][T12405] ? __rwlock_init+0x150/0x150 [ 500.106601][T12405] ? lock_acquire+0x13c/0x160 [ 500.106604][T12405] console_emit_next_record+0x22f/0x4c0 [ 500.106606][T12405] ? devkmsg_read+0x4b0/0x4b0 [ 500.106609][T12405] ? rcu_is_watching+0x16/0xd0 [ 500.106610][T12405] ? rcu_is_watching+0x16/0xd0 [ 500.106611][T12405] ? rcu_is_watching+0x16/0xd0 [ 500.106612][T12405] ? lock_acquire+0x13c/0x160 [ 500.106614][T12405] ? console_flush_one_record+0x111/0x710 [ 500.106616][T12405] console_flush_one_record+0x46f/0x710 [ 500.106618][T12405] ? console_emit_next_record+0x4c0/0x4c0 [ 500.106621][T12405] console_unlock+0xee/0x1f0 [ 500.106623][T12405] ? lock_acquire+0x13c/0x160 [ 500.106624][T12405] ? console_flush_one_record+0x710/0x710 [ 500.106626][T12405] ? rcu_is_watching+0x16/0xd0 [ 500.106627][T12405] ? lock_release+0x184/0x1f0 [ 500.106629][T12405] ? lock_acquire+0xe0/0x160 [ 500.106630][T12405] ? __rcu_read_lock+0x70/0x70 [ 500.106632][T12405] ? __down_trylock_console_sem+0x5e/0xa0 [ 500.106634][T12405] ? vprintk_emit+0x320/0x3e0 [ 500.106635][T12405] vprintk_emit+0x37c/0x3e0 [ 500.106637][T12405] ? wake_up_klogd_work_func+0x90/0x90 [ 500.106638][T12405] ? prepare_to_wait_event+0x8d/0x740 [ 500.106641][T12405] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 500.106644][T12405] ? _mutex_trylock_nest_lock+0x390/0x390 [ 500.106646][T12405] _printk+0xc7/0x100 [ 500.106649][T12405] ? snapshot_read.cold+0x21/0x21 [ 500.106651][T12405] ? synchronize_rcu_normal+0x340/0x340 [ 500.106653][T12405] ? netdev_name+0x43/0x60 [ 500.106656][T12405] ? __netdev_printk+0x17f/0x1d0 [ 500.106658][T12405] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 500.106662][T12405] netdev_info+0xe2/0x116 [ 500.106664][T12405] ? netdev_notice+0x120/0x120 [ 500.106666][T12405] ? do_raw_spin_lock+0x131/0x280 [ 500.106668][T12405] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 500.106670][T12405] ? __rwlock_init+0x150/0x150 [ 500.106672][T12405] ? rcu_is_watching+0x16/0xd0 [ 500.106673][T12405] ? rcu_is_watching+0x16/0xd0 [ 500.106674][T12405] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 500.106675][T12405] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 500.106677][T12405] ? trace_irq_enable.constprop.0+0x30/0x160 [ 500.106678][T12405] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 500.106680][T12405] netif_change_name.cold+0x4f/0x89 [ 500.106681][T12405] ? register_netdev+0x40/0x40 [ 500.106683][T12405] ? lock_release+0x184/0x1f0 [ 500.106685][T12405] ? netdev_adjacent_rename_links+0x470/0x470 [ 500.106687][T12405] ? __kernel_text_address+0x12/0x30 [ 500.106690][T12405] ? write_profile+0xf0/0xf0 [ 500.106693][T12405] ? __asan_memset+0x27/0x50 [ 500.106696][T12405] do_setlink.isra.0+0x1f7d/0x2a60 [ 500.106698][T12405] ? stack_trace_save+0x93/0xc0 [ 500.106700][T12405] ? rtnl_link_get_size+0x350/0x350 [ 500.106701][T12405] ? rcu_is_watching+0x16/0xd0 [ 500.106702][T12405] ? stack_depot_save_flags+0x1bc/0x790 [ 500.106705][T12405] ? kasan_save_stack+0x3d/0x50 [ 500.106707][T12405] ? kasan_save_stack+0x2f/0x50 [ 500.106708][T12405] ? kasan_save_track+0x14/0x30 [ 500.106710][T12405] ? __kasan_kmalloc+0x7b/0x90 [ 500.106711][T12405] ? __kmalloc_cache_noprof+0x29a/0x620 [ 500.106712][T12405] ? rtnl_newlink+0x124/0x11b0 [ 500.106713][T12405] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 500.106714][T12405] ? netlink_rcv_skb+0x14e/0x3a0 [ 500.106717][T12405] ? netlink_unicast+0x486/0x750 [ 500.106719][T12405] ? netlink_sendmsg+0x75b/0xc90 [ 500.106720][T12405] ? __sock_sendmsg+0xce/0x190 [ 500.106723][T12405] ? ____sys_sendmsg+0x61a/0x860 [ 500.106725][T12405] ? ___sys_sendmsg+0x14e/0x1d0 [ 500.106726][T12405] ? __sys_sendmsg+0x12c/0x1d0 [ 500.106728][T12405] ? do_syscall_64+0xff/0x530 [ 500.106730][T12405] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 500.106733][T12405] ? rcu_is_watching+0x16/0xd0 [ 500.106734][T12405] ? lock_acquire+0x13c/0x160 [ 500.106736][T12405] ? rcu_is_watching+0x16/0xd0 [ 500.106737][T12405] ? rcu_is_watching+0x16/0xd0 [ 500.106738][T12405] ? trace_contention_end+0xb3/0x180 [ 500.106740][T12405] ? __mutex_lock+0x1db/0x1ea0 [ 500.106741][T12405] ? __mutex_lock+0x9a3/0x1ea0 [ 500.106742][T12405] ? rtnl_newlink+0x9a8/0x11b0 [ 500.106744][T12405] ? ww_mutex_lock+0x160/0x160 [ 500.106745][T12405] ? nla_get_range_signed+0x3d0/0x3d0 [ 500.106749][T12405] ? rcu_is_watching+0x16/0xd0 [ 500.106750][T12405] ? __rtnl_newlink+0x3fa/0xa50 [ 500.106752][T12405] rtnl_newlink+0x9f1/0x11b0 [ 500.106754][T12405] ? rcu_is_watching+0x16/0xd0 [ 500.106755][T12405] ? rtnl_bridge_getlink+0x850/0x850 [ 500.106756][T12405] ? lock_acquire+0x13c/0x160 [ 500.106758][T12405] ? rcu_is_watching+0x16/0xd0 [ 500.106759][T12405] ? is_bpf_text_address+0x3e/0x110 [ 500.106761][T12405] ? is_bpf_text_address+0x72/0x110 [ 500.106763][T12405] ? kernel_text_address+0x149/0x170 [ 500.106764][T12405] ? rcu_is_watching+0x16/0xd0 [ 500.106766][T12405] ? cap_capable+0x1d7/0x3d0 [ 500.106769][T12405] ? arch_stack_walk+0xed/0x130 [ 500.106771][T12405] ? rcu_is_watching+0x16/0xd0 [ 500.106772][T12405] ? lock_acquire+0x13c/0x160 [ 500.106774][T12405] ? rcu_is_watching+0x16/0xd0 [ 500.106775][T12405] ? rtnl_bridge_getlink+0x850/0x850 [ 500.106776][T12405] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 500.106778][T12405] ? rtnl_link_fill+0x920/0x920 [ 500.106779][T12405] ? filter_irq_stacks+0xd0/0xd0 [ 500.106781][T12405] ? stack_depot_save_flags+0x1bc/0x790 [ 500.106783][T12405] netlink_rcv_skb+0x14e/0x3a0 [ 500.106785][T12405] ? rtnl_link_fill+0x920/0x920 [ 500.106786][T12405] ? lock_release+0x184/0x1f0 [ 500.106788][T12405] ? netlink_ack+0xcf0/0xcf0 [ 500.106790][T12405] ? __netlink_lookup+0xb9/0x6b0 [ 500.106793][T12405] ? rcu_is_watching+0x16/0xd0 [ 500.106794][T12405] ? lock_release+0x184/0x1f0 [ 500.106796][T12405] netlink_unicast+0x486/0x750 [ 500.106798][T12405] ? netlink_attachskb+0x810/0x810 [ 500.106800][T12405] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 500.106802][T12405] netlink_sendmsg+0x75b/0xc90 [ 500.106804][T12405] ? netlink_unicast+0x750/0x750 [ 500.106806][T12405] ? kernel_text_address+0x149/0x170 [ 500.106808][T12405] ? lock_acquire+0x13c/0x160 [ 500.106809][T12405] ? __import_iovec+0x36c/0x620 [ 500.106813][T12405] __sock_sendmsg+0xce/0x190 [ 500.106814][T12405] ____sys_sendmsg+0x61a/0x860 [ 500.106816][T12405] ? copy_msghdr_from_user+0x279/0x420 [ 500.106818][T12405] ? sock_write_iter+0x400/0x400 [ 500.106819][T12405] ? move_addr_to_kernel+0x40/0x40 [ 500.106821][T12405] ? filter_irq_stacks+0xd0/0xd0 [ 500.106824][T12405] ___sys_sendmsg+0x14e/0x1d0 [ 500.106825][T12405] ? copy_msghdr_from_user+0x420/0x420 [ 500.106831][T12405] __sys_sendmsg+0x12c/0x1d0 [ 500.106832][T12405] ? __sys_sendmsg_sock+0x20/0x20 [ 500.106835][T12405] ? rcu_is_watching+0x16/0xd0 [ 500.106837][T12405] do_syscall_64+0xff/0x530 [ 500.106839][T12405] ? exc_page_fault+0xee/0x100 [ 500.106841][T12405] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 500.106842][T12405] RIP: 0033:0x7f5ae1a9854e [ 500.106844][T12405] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 500.106846][T12405] RSP: 002b:00007ffeb5f5fc60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 500.106850][T12405] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f5ae1a9854e [ 500.106851][T12405] RDX: 0000000000000000 RSI: 00007ffeb5f5fd10 RDI: 0000000000000005 [ 500.106852][T12405] RBP: 00007ffeb5f5fc70 R08: 0000000000000000 R09: 0000000000000000 [ 500.106853][T12405] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913af9 [ 500.106854][T12405] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffeb5f603e0 [ 500.106856][T12405] [ 507.587454][T12548] eth1: renamed from tmp [ 507.587467][T12548] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 507.587469][T12548] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12548, name: ip [ 507.587471][T12548] preempt_count: 1, expected: 0 [ 507.587472][T12548] RCU nest depth: 0, expected: 0 [ 507.587472][T12548] INFO: lockdep is turned off. [ 507.587474][T12548] irq event stamp: 0 [ 507.587474][T12548] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 507.587478][T12548] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 507.587485][T12548] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 507.587486][T12548] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 507.587488][T12548] Preemption disabled at: [ 507.587489][T12548] [] vprintk_emit+0x31b/0x3e0 [ 507.587497][T12548] CPU: 2 UID: 0 PID: 12548 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 507.587501][T12548] Tainted: [W]=WARN [ 507.587502][T12548] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 507.587503][T12548] Call Trace: [ 507.587505][T12548] [ 507.587506][T12548] dump_stack_lvl+0x6f/0xa0 [ 507.587511][T12548] ? vprintk_emit+0x31b/0x3e0 [ 507.587513][T12548] __might_resched.cold+0x1fe/0x2c1 [ 507.587516][T12548] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 507.587520][T12548] ? rcu_is_watching+0x16/0xd0 [ 507.587522][T12548] __kmalloc_noprof+0x443/0x760 [ 507.587525][T12548] ? __rwlock_init+0x150/0x150 [ 507.587529][T12548] ? alloc_buf.isra.0+0x4b/0x260 [ 507.587534][T12548] ? do_raw_spin_unlock+0x59/0x250 [ 507.587536][T12548] alloc_buf.isra.0+0x4b/0x260 [ 507.587538][T12548] put_chars+0x1e1/0x2f0 [ 507.587540][T12548] ? __send_to_port+0x420/0x420 [ 507.587541][T12548] ? printk_get_next_message+0x240/0x650 [ 507.587547][T12548] ? console_prepend_replay+0x20/0x20 [ 507.587549][T12548] ? pointer+0x794/0xed0 [ 507.587552][T12548] hvc_console_print+0x292/0x780 [ 507.587557][T12548] ? hvc_write+0x3a0/0x3a0 [ 507.587558][T12548] ? __rwlock_init+0x150/0x150 [ 507.587560][T12548] ? lock_acquire+0x13c/0x160 [ 507.587563][T12548] console_emit_next_record+0x22f/0x4c0 [ 507.587565][T12548] ? devkmsg_read+0x4b0/0x4b0 [ 507.587567][T12548] ? rcu_is_watching+0x16/0xd0 [ 507.587569][T12548] ? rcu_is_watching+0x16/0xd0 [ 507.587569][T12548] ? rcu_is_watching+0x16/0xd0 [ 507.587570][T12548] ? lock_acquire+0x13c/0x160 [ 507.587572][T12548] ? console_flush_one_record+0x111/0x710 [ 507.587574][T12548] console_flush_one_record+0x46f/0x710 [ 507.587577][T12548] ? console_emit_next_record+0x4c0/0x4c0 [ 507.587579][T12548] console_unlock+0xee/0x1f0 [ 507.587581][T12548] ? lock_acquire+0x13c/0x160 [ 507.587583][T12548] ? console_flush_one_record+0x710/0x710 [ 507.587584][T12548] ? rcu_is_watching+0x16/0xd0 [ 507.587585][T12548] ? lock_release+0x184/0x1f0 [ 507.587587][T12548] ? lock_acquire+0xe0/0x160 [ 507.587588][T12548] ? __rcu_read_lock+0x70/0x70 [ 507.587590][T12548] ? __down_trylock_console_sem+0x5e/0xa0 [ 507.587592][T12548] ? vprintk_emit+0x320/0x3e0 [ 507.587593][T12548] vprintk_emit+0x37c/0x3e0 [ 507.587595][T12548] ? wake_up_klogd_work_func+0x90/0x90 [ 507.587596][T12548] ? prepare_to_wait_event+0x8d/0x740 [ 507.587598][T12548] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 507.587601][T12548] ? _mutex_trylock_nest_lock+0x390/0x390 [ 507.587604][T12548] _printk+0xc7/0x100 [ 507.587607][T12548] ? snapshot_read.cold+0x21/0x21 [ 507.587609][T12548] ? synchronize_rcu_normal+0x340/0x340 [ 507.587611][T12548] ? netdev_name+0x43/0x60 [ 507.587614][T12548] ? __netdev_printk+0x17f/0x1d0 [ 507.587616][T12548] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 507.587619][T12548] netdev_info+0xe2/0x116 [ 507.587621][T12548] ? netdev_notice+0x120/0x120 [ 507.587623][T12548] ? do_raw_spin_lock+0x131/0x280 [ 507.587625][T12548] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 507.587628][T12548] ? __rwlock_init+0x150/0x150 [ 507.587629][T12548] ? rcu_is_watching+0x16/0xd0 [ 507.587630][T12548] ? rcu_is_watching+0x16/0xd0 [ 507.587631][T12548] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 507.587632][T12548] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 507.587634][T12548] ? trace_irq_enable.constprop.0+0x30/0x160 [ 507.587635][T12548] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 507.587637][T12548] netif_change_name.cold+0x4f/0x89 [ 507.587638][T12548] ? register_netdev+0x40/0x40 [ 507.587640][T12548] ? lock_release+0x184/0x1f0 [ 507.587641][T12548] ? netdev_adjacent_rename_links+0x470/0x470 [ 507.587644][T12548] ? __kernel_text_address+0x12/0x30 [ 507.587646][T12548] ? write_profile+0xf0/0xf0 [ 507.587649][T12548] ? __asan_memset+0x27/0x50 [ 507.587652][T12548] do_setlink.isra.0+0x1f7d/0x2a60 [ 507.587654][T12548] ? stack_trace_save+0x93/0xc0 [ 507.587656][T12548] ? rtnl_link_get_size+0x350/0x350 [ 507.587657][T12548] ? rcu_is_watching+0x16/0xd0 [ 507.587658][T12548] ? stack_depot_save_flags+0x1bc/0x790 [ 507.587661][T12548] ? kasan_save_stack+0x3d/0x50 [ 507.587663][T12548] ? kasan_save_stack+0x2f/0x50 [ 507.587664][T12548] ? kasan_save_track+0x14/0x30 [ 507.587665][T12548] ? __kasan_kmalloc+0x7b/0x90 [ 507.587667][T12548] ? __kmalloc_cache_noprof+0x29a/0x620 [ 507.587668][T12548] ? rtnl_newlink+0x124/0x11b0 [ 507.587669][T12548] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 507.587670][T12548] ? netlink_rcv_skb+0x14e/0x3a0 [ 507.587673][T12548] ? netlink_unicast+0x486/0x750 [ 507.587674][T12548] ? netlink_sendmsg+0x75b/0xc90 [ 507.587676][T12548] ? __sock_sendmsg+0xce/0x190 [ 507.587678][T12548] ? ____sys_sendmsg+0x61a/0x860 [ 507.587680][T12548] ? ___sys_sendmsg+0x14e/0x1d0 [ 507.587681][T12548] ? __sys_sendmsg+0x12c/0x1d0 [ 507.587683][T12548] ? do_syscall_64+0xff/0x530 [ 507.587685][T12548] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 507.587688][T12548] ? rcu_is_watching+0x16/0xd0 [ 507.587689][T12548] ? lock_acquire+0x13c/0x160 [ 507.587690][T12548] ? rcu_is_watching+0x16/0xd0 [ 507.587691][T12548] ? rcu_is_watching+0x16/0xd0 [ 507.587692][T12548] ? trace_contention_end+0xb3/0x180 [ 507.587694][T12548] ? __mutex_lock+0x1db/0x1ea0 [ 507.587695][T12548] ? __mutex_lock+0x9a3/0x1ea0 [ 507.587696][T12548] ? rtnl_newlink+0x9a8/0x11b0 [ 507.587698][T12548] ? ww_mutex_lock+0x160/0x160 [ 507.587699][T12548] ? nla_get_range_signed+0x3d0/0x3d0 [ 507.587702][T12548] ? rcu_is_watching+0x16/0xd0 [ 507.587703][T12548] ? __rtnl_newlink+0x3fa/0xa50 [ 507.587705][T12548] rtnl_newlink+0x9f1/0x11b0 [ 507.587707][T12548] ? rcu_is_watching+0x16/0xd0 [ 507.587708][T12548] ? rtnl_bridge_getlink+0x850/0x850 [ 507.587710][T12548] ? lock_acquire+0x13c/0x160 [ 507.587711][T12548] ? rcu_is_watching+0x16/0xd0 [ 507.587712][T12548] ? is_bpf_text_address+0x3e/0x110 [ 507.587715][T12548] ? is_bpf_text_address+0x72/0x110 [ 507.587716][T12548] ? kernel_text_address+0x149/0x170 [ 507.587717][T12548] ? rcu_is_watching+0x16/0xd0 [ 507.587719][T12548] ? cap_capable+0x1d7/0x3d0 [ 507.587722][T12548] ? arch_stack_walk+0xed/0x130 [ 507.587724][T12548] ? rcu_is_watching+0x16/0xd0 [ 507.587725][T12548] ? lock_acquire+0x13c/0x160 [ 507.587727][T12548] ? rcu_is_watching+0x16/0xd0 [ 507.587728][T12548] ? rtnl_bridge_getlink+0x850/0x850 [ 507.587729][T12548] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 507.587731][T12548] ? rtnl_link_fill+0x920/0x920 [ 507.587732][T12548] ? filter_irq_stacks+0xd0/0xd0 [ 507.587734][T12548] ? stack_depot_save_flags+0x1bc/0x790 [ 507.587736][T12548] netlink_rcv_skb+0x14e/0x3a0 [ 507.587738][T12548] ? rtnl_link_fill+0x920/0x920 [ 507.587739][T12548] ? lock_release+0x184/0x1f0 [ 507.587740][T12548] ? netlink_ack+0xcf0/0xcf0 [ 507.587742][T12548] ? __netlink_lookup+0xb9/0x6b0 [ 507.587745][T12548] ? rcu_is_watching+0x16/0xd0 [ 507.587746][T12548] ? lock_release+0x184/0x1f0 [ 507.587748][T12548] netlink_unicast+0x486/0x750 [ 507.587750][T12548] ? netlink_attachskb+0x810/0x810 [ 507.587752][T12548] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 507.587754][T12548] netlink_sendmsg+0x75b/0xc90 [ 507.587756][T12548] ? netlink_unicast+0x750/0x750 [ 507.587757][T12548] ? kernel_text_address+0x149/0x170 [ 507.587759][T12548] ? lock_acquire+0x13c/0x160 [ 507.587761][T12548] ? __import_iovec+0x36c/0x620 [ 507.587764][T12548] __sock_sendmsg+0xce/0x190 [ 507.587766][T12548] ____sys_sendmsg+0x61a/0x860 [ 507.587767][T12548] ? copy_msghdr_from_user+0x279/0x420 [ 507.587769][T12548] ? sock_write_iter+0x400/0x400 [ 507.587770][T12548] ? move_addr_to_kernel+0x40/0x40 [ 507.587772][T12548] ? filter_irq_stacks+0xd0/0xd0 [ 507.587774][T12548] ___sys_sendmsg+0x14e/0x1d0 [ 507.587776][T12548] ? copy_msghdr_from_user+0x420/0x420 [ 507.587781][T12548] __sys_sendmsg+0x12c/0x1d0 [ 507.587783][T12548] ? __sys_sendmsg_sock+0x20/0x20 [ 507.587785][T12548] ? rcu_is_watching+0x16/0xd0 [ 507.587787][T12548] do_syscall_64+0xff/0x530 [ 507.587789][T12548] ? exc_page_fault+0xee/0x100 [ 507.587790][T12548] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 507.587792][T12548] RIP: 0033:0x7f473633254e [ 507.587794][T12548] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 507.587795][T12548] RSP: 002b:00007fffd85828a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 507.587799][T12548] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f473633254e [ 507.587800][T12548] RDX: 0000000000000000 RSI: 00007fffd8582950 RDI: 0000000000000005 [ 507.587801][T12548] RBP: 00007fffd85828b0 R08: 0000000000000000 R09: 0000000000000000 [ 507.587802][T12548] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913b00 [ 507.587802][T12548] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffd8583020 [ 507.587805][T12548] [ 514.960814][T12691] eth1: renamed from tmp [ 514.960828][T12691] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 514.960831][T12691] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12691, name: ip [ 514.960833][T12691] preempt_count: 1, expected: 0 [ 514.960834][T12691] RCU nest depth: 0, expected: 0 [ 514.960835][T12691] INFO: lockdep is turned off. [ 514.960836][T12691] irq event stamp: 0 [ 514.960837][T12691] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 514.960841][T12691] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 514.960847][T12691] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 514.960849][T12691] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 514.960850][T12691] Preemption disabled at: [ 514.960851][T12691] [] vprintk_emit+0x31b/0x3e0 [ 514.960857][T12691] CPU: 2 UID: 0 PID: 12691 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 514.960861][T12691] Tainted: [W]=WARN [ 514.960862][T12691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 514.960863][T12691] Call Trace: [ 514.960865][T12691] [ 514.960866][T12691] dump_stack_lvl+0x6f/0xa0 [ 514.960871][T12691] ? vprintk_emit+0x31b/0x3e0 [ 514.960872][T12691] __might_resched.cold+0x1fe/0x2c1 [ 514.960876][T12691] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 514.960880][T12691] ? rcu_is_watching+0x16/0xd0 [ 514.960882][T12691] __kmalloc_noprof+0x443/0x760 [ 514.960885][T12691] ? __rwlock_init+0x150/0x150 [ 514.960888][T12691] ? alloc_buf.isra.0+0x4b/0x260 [ 514.960893][T12691] ? do_raw_spin_unlock+0x59/0x250 [ 514.960895][T12691] alloc_buf.isra.0+0x4b/0x260 [ 514.960897][T12691] put_chars+0x1e1/0x2f0 [ 514.960899][T12691] ? __send_to_port+0x420/0x420 [ 514.960900][T12691] ? printk_get_next_message+0x240/0x650 [ 514.960902][T12691] ? console_prepend_replay+0x20/0x20 [ 514.960904][T12691] ? pointer+0x794/0xed0 [ 514.960908][T12691] hvc_console_print+0x292/0x780 [ 514.960912][T12691] ? hvc_write+0x3a0/0x3a0 [ 514.960914][T12691] ? __rwlock_init+0x150/0x150 [ 514.960916][T12691] ? lock_acquire+0x13c/0x160 [ 514.960918][T12691] console_emit_next_record+0x22f/0x4c0 [ 514.960921][T12691] ? devkmsg_read+0x4b0/0x4b0 [ 514.960923][T12691] ? rcu_is_watching+0x16/0xd0 [ 514.960924][T12691] ? rcu_is_watching+0x16/0xd0 [ 514.960925][T12691] ? rcu_is_watching+0x16/0xd0 [ 514.960926][T12691] ? lock_acquire+0x13c/0x160 [ 514.960928][T12691] ? console_flush_one_record+0x111/0x710 [ 514.960930][T12691] console_flush_one_record+0x46f/0x710 [ 514.960932][T12691] ? console_emit_next_record+0x4c0/0x4c0 [ 514.960935][T12691] console_unlock+0xee/0x1f0 [ 514.960937][T12691] ? lock_acquire+0x13c/0x160 [ 514.960938][T12691] ? console_flush_one_record+0x710/0x710 [ 514.960940][T12691] ? rcu_is_watching+0x16/0xd0 [ 514.960941][T12691] ? lock_release+0x184/0x1f0 [ 514.960943][T12691] ? lock_acquire+0xe0/0x160 [ 514.960944][T12691] ? __rcu_read_lock+0x70/0x70 [ 514.960946][T12691] ? __down_trylock_console_sem+0x5e/0xa0 [ 514.960948][T12691] ? vprintk_emit+0x320/0x3e0 [ 514.960949][T12691] vprintk_emit+0x37c/0x3e0 [ 514.960951][T12691] ? wake_up_klogd_work_func+0x90/0x90 [ 514.960952][T12691] ? prepare_to_wait_event+0x8d/0x740 [ 514.960955][T12691] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 514.960958][T12691] ? _mutex_trylock_nest_lock+0x390/0x390 [ 514.960960][T12691] _printk+0xc7/0x100 [ 514.960963][T12691] ? snapshot_read.cold+0x21/0x21 [ 514.960965][T12691] ? synchronize_rcu_normal+0x340/0x340 [ 514.960967][T12691] ? netdev_name+0x43/0x60 [ 514.960971][T12691] ? __netdev_printk+0x17f/0x1d0 [ 514.960972][T12691] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 514.960976][T12691] netdev_info+0xe2/0x116 [ 514.960978][T12691] ? netdev_notice+0x120/0x120 [ 514.960980][T12691] ? do_raw_spin_lock+0x131/0x280 [ 514.960982][T12691] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 514.960985][T12691] ? __rwlock_init+0x150/0x150 [ 514.960986][T12691] ? rcu_is_watching+0x16/0xd0 [ 514.960987][T12691] ? rcu_is_watching+0x16/0xd0 [ 514.960988][T12691] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 514.960990][T12691] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 514.960991][T12691] ? trace_irq_enable.constprop.0+0x30/0x160 [ 514.960993][T12691] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 514.960994][T12691] netif_change_name.cold+0x4f/0x89 [ 514.960996][T12691] ? register_netdev+0x40/0x40 [ 514.960997][T12691] ? lock_release+0x184/0x1f0 [ 514.960999][T12691] ? netdev_adjacent_rename_links+0x470/0x470 [ 514.961002][T12691] ? __kernel_text_address+0x12/0x30 [ 514.961004][T12691] ? write_profile+0xf0/0xf0 [ 514.961007][T12691] ? __asan_memset+0x27/0x50 [ 514.961010][T12691] do_setlink.isra.0+0x1f7d/0x2a60 [ 514.961012][T12691] ? stack_trace_save+0x93/0xc0 [ 514.961014][T12691] ? rtnl_link_get_size+0x350/0x350 [ 514.961015][T12691] ? rcu_is_watching+0x16/0xd0 [ 514.961016][T12691] ? stack_depot_save_flags+0x1bc/0x790 [ 514.961020][T12691] ? kasan_save_stack+0x3d/0x50 [ 514.961022][T12691] ? kasan_save_stack+0x2f/0x50 [ 514.961023][T12691] ? kasan_save_track+0x14/0x30 [ 514.961024][T12691] ? __kasan_kmalloc+0x7b/0x90 [ 514.961025][T12691] ? __kmalloc_cache_noprof+0x29a/0x620 [ 514.961026][T12691] ? rtnl_newlink+0x124/0x11b0 [ 514.961027][T12691] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 514.961028][T12691] ? netlink_rcv_skb+0x14e/0x3a0 [ 514.961031][T12691] ? netlink_unicast+0x486/0x750 [ 514.961033][T12691] ? netlink_sendmsg+0x75b/0xc90 [ 514.961034][T12691] ? __sock_sendmsg+0xce/0x190 [ 514.961037][T12691] ? ____sys_sendmsg+0x61a/0x860 [ 514.961038][T12691] ? ___sys_sendmsg+0x14e/0x1d0 [ 514.961039][T12691] ? __sys_sendmsg+0x12c/0x1d0 [ 514.961041][T12691] ? do_syscall_64+0xff/0x530 [ 514.961043][T12691] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 514.961046][T12691] ? rcu_is_watching+0x16/0xd0 [ 514.961047][T12691] ? lock_acquire+0x13c/0x160 [ 514.961049][T12691] ? rcu_is_watching+0x16/0xd0 [ 514.961050][T12691] ? rcu_is_watching+0x16/0xd0 [ 514.961051][T12691] ? trace_contention_end+0xb3/0x180 [ 514.961052][T12691] ? __mutex_lock+0x1db/0x1ea0 [ 514.961053][T12691] ? __mutex_lock+0x9a3/0x1ea0 [ 514.961055][T12691] ? rtnl_newlink+0x9a8/0x11b0 [ 514.961056][T12691] ? ww_mutex_lock+0x160/0x160 [ 514.961057][T12691] ? nla_get_range_signed+0x3d0/0x3d0 [ 514.961061][T12691] ? rcu_is_watching+0x16/0xd0 [ 514.961062][T12691] ? __rtnl_newlink+0x3fa/0xa50 [ 514.961064][T12691] rtnl_newlink+0x9f1/0x11b0 [ 514.961066][T12691] ? rcu_is_watching+0x16/0xd0 [ 514.961067][T12691] ? rtnl_bridge_getlink+0x850/0x850 [ 514.961069][T12691] ? lock_acquire+0x13c/0x160 [ 514.961070][T12691] ? rcu_is_watching+0x16/0xd0 [ 514.961072][T12691] ? is_bpf_text_address+0x3e/0x110 [ 514.961074][T12691] ? is_bpf_text_address+0x72/0x110 [ 514.961075][T12691] ? kernel_text_address+0x149/0x170 [ 514.961077][T12691] ? rcu_is_watching+0x16/0xd0 [ 514.961078][T12691] ? cap_capable+0x1d7/0x3d0 [ 514.961081][T12691] ? arch_stack_walk+0xed/0x130 [ 514.961083][T12691] ? rcu_is_watching+0x16/0xd0 [ 514.961084][T12691] ? lock_acquire+0x13c/0x160 [ 514.961086][T12691] ? rcu_is_watching+0x16/0xd0 [ 514.961087][T12691] ? rtnl_bridge_getlink+0x850/0x850 [ 514.961088][T12691] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 514.961090][T12691] ? rtnl_link_fill+0x920/0x920 [ 514.961091][T12691] ? filter_irq_stacks+0xd0/0xd0 [ 514.961093][T12691] ? stack_depot_save_flags+0x1bc/0x790 [ 514.961095][T12691] netlink_rcv_skb+0x14e/0x3a0 [ 514.961097][T12691] ? rtnl_link_fill+0x920/0x920 [ 514.961098][T12691] ? lock_release+0x184/0x1f0 [ 514.961100][T12691] ? netlink_ack+0xcf0/0xcf0 [ 514.961102][T12691] ? __netlink_lookup+0xb9/0x6b0 [ 514.961105][T12691] ? rcu_is_watching+0x16/0xd0 [ 514.961106][T12691] ? lock_release+0x184/0x1f0 [ 514.961108][T12691] netlink_unicast+0x486/0x750 [ 514.961110][T12691] ? netlink_attachskb+0x810/0x810 [ 514.961112][T12691] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 514.961114][T12691] netlink_sendmsg+0x75b/0xc90 [ 514.961116][T12691] ? netlink_unicast+0x750/0x750 [ 514.961117][T12691] ? kernel_text_address+0x149/0x170 [ 514.961119][T12691] ? lock_acquire+0x13c/0x160 [ 514.961121][T12691] ? __import_iovec+0x36c/0x620 [ 514.961124][T12691] __sock_sendmsg+0xce/0x190 [ 514.961126][T12691] ____sys_sendmsg+0x61a/0x860 [ 514.961127][T12691] ? copy_msghdr_from_user+0x279/0x420 [ 514.961129][T12691] ? sock_write_iter+0x400/0x400 [ 514.961131][T12691] ? move_addr_to_kernel+0x40/0x40 [ 514.961132][T12691] ? filter_irq_stacks+0xd0/0xd0 [ 514.961135][T12691] ___sys_sendmsg+0x14e/0x1d0 [ 514.961137][T12691] ? copy_msghdr_from_user+0x420/0x420 [ 514.961141][T12691] __sys_sendmsg+0x12c/0x1d0 [ 514.961143][T12691] ? __sys_sendmsg_sock+0x20/0x20 [ 514.961146][T12691] ? rcu_is_watching+0x16/0xd0 [ 514.961148][T12691] do_syscall_64+0xff/0x530 [ 514.961150][T12691] ? exc_page_fault+0xee/0x100 [ 514.961152][T12691] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 514.961153][T12691] RIP: 0033:0x7f53f35c354e [ 514.961155][T12691] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 514.961157][T12691] RSP: 002b:00007ffdc86b7d90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 514.961161][T12691] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f53f35c354e [ 514.961162][T12691] RDX: 0000000000000000 RSI: 00007ffdc86b7e40 RDI: 0000000000000005 [ 514.961163][T12691] RBP: 00007ffdc86b7da0 R08: 0000000000000000 R09: 0000000000000000 [ 514.961164][T12691] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913b08 [ 514.961165][T12691] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdc86b8510 [ 514.961168][T12691] [ 522.839726][T12834] eth1: renamed from tmp [ 522.839742][T12834] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 522.839746][T12834] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12834, name: ip [ 522.839748][T12834] preempt_count: 1, expected: 0 [ 522.839749][T12834] RCU nest depth: 0, expected: 0 [ 522.839751][T12834] INFO: lockdep is turned off. [ 522.839752][T12834] irq event stamp: 0 [ 522.839754][T12834] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 522.839758][T12834] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 522.839765][T12834] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 522.839768][T12834] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 522.839771][T12834] Preemption disabled at: [ 522.839772][T12834] [] vprintk_emit+0x31b/0x3e0 [ 522.839780][T12834] CPU: 2 UID: 0 PID: 12834 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 522.839785][T12834] Tainted: [W]=WARN [ 522.839787][T12834] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 522.839789][T12834] Call Trace: [ 522.839791][T12834] [ 522.839793][T12834] dump_stack_lvl+0x6f/0xa0 [ 522.839799][T12834] ? vprintk_emit+0x31b/0x3e0 [ 522.839801][T12834] __might_resched.cold+0x1fe/0x2c1 [ 522.839806][T12834] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 522.839810][T12834] ? rcu_is_watching+0x16/0xd0 [ 522.839814][T12834] __kmalloc_noprof+0x443/0x760 [ 522.839818][T12834] ? __rwlock_init+0x150/0x150 [ 522.839821][T12834] ? alloc_buf.isra.0+0x4b/0x260 [ 522.839828][T12834] ? do_raw_spin_unlock+0x59/0x250 [ 522.839831][T12834] alloc_buf.isra.0+0x4b/0x260 [ 522.839834][T12834] put_chars+0x1e1/0x2f0 [ 522.839837][T12834] ? __send_to_port+0x420/0x420 [ 522.839839][T12834] ? printk_get_next_message+0x240/0x650 [ 522.839842][T12834] ? console_prepend_replay+0x20/0x20 [ 522.839846][T12834] ? pointer+0x794/0xed0 [ 522.839850][T12834] hvc_console_print+0x292/0x780 [ 522.839856][T12834] ? hvc_write+0x3a0/0x3a0 [ 522.839859][T12834] ? __rwlock_init+0x150/0x150 [ 522.839862][T12834] ? lock_acquire+0x13c/0x160 [ 522.839865][T12834] console_emit_next_record+0x22f/0x4c0 [ 522.839870][T12834] ? devkmsg_read+0x4b0/0x4b0 [ 522.839873][T12834] ? rcu_is_watching+0x16/0xd0 [ 522.839875][T12834] ? rcu_is_watching+0x16/0xd0 [ 522.839877][T12834] ? rcu_is_watching+0x16/0xd0 [ 522.839878][T12834] ? lock_acquire+0x13c/0x160 [ 522.839882][T12834] ? console_flush_one_record+0x111/0x710 [ 522.839884][T12834] console_flush_one_record+0x46f/0x710 [ 522.839888][T12834] ? console_emit_next_record+0x4c0/0x4c0 [ 522.839892][T12834] console_unlock+0xee/0x1f0 [ 522.839895][T12834] ? lock_acquire+0x13c/0x160 [ 522.839898][T12834] ? console_flush_one_record+0x710/0x710 [ 522.839900][T12834] ? rcu_is_watching+0x16/0xd0 [ 522.839902][T12834] ? lock_release+0x184/0x1f0 [ 522.839905][T12834] ? lock_acquire+0xe0/0x160 [ 522.839907][T12834] ? __rcu_read_lock+0x70/0x70 [ 522.839910][T12834] ? __down_trylock_console_sem+0x5e/0xa0 [ 522.839912][T12834] ? vprintk_emit+0x320/0x3e0 [ 522.839915][T12834] vprintk_emit+0x37c/0x3e0 [ 522.839918][T12834] ? wake_up_klogd_work_func+0x90/0x90 [ 522.839920][T12834] ? prepare_to_wait_event+0x8d/0x740 [ 522.839923][T12834] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 522.839927][T12834] ? _mutex_trylock_nest_lock+0x390/0x390 [ 522.839931][T12834] _printk+0xc7/0x100 [ 522.839935][T12834] ? snapshot_read.cold+0x21/0x21 [ 522.839938][T12834] ? synchronize_rcu_normal+0x340/0x340 [ 522.839941][T12834] ? netdev_name+0x43/0x60 [ 522.839946][T12834] ? __netdev_printk+0x17f/0x1d0 [ 522.839948][T12834] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 522.839953][T12834] netdev_info+0xe2/0x116 [ 522.839956][T12834] ? netdev_notice+0x120/0x120 [ 522.839959][T12834] ? do_raw_spin_lock+0x131/0x280 [ 522.839962][T12834] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 522.839965][T12834] ? __rwlock_init+0x150/0x150 [ 522.839968][T12834] ? rcu_is_watching+0x16/0xd0 [ 522.839970][T12834] ? rcu_is_watching+0x16/0xd0 [ 522.839972][T12834] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 522.839974][T12834] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 522.839977][T12834] ? trace_irq_enable.constprop.0+0x30/0x160 [ 522.839979][T12834] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 522.839981][T12834] netif_change_name.cold+0x4f/0x89 [ 522.839984][T12834] ? register_netdev+0x40/0x40 [ 522.839986][T12834] ? lock_release+0x184/0x1f0 [ 522.839989][T12834] ? netdev_adjacent_rename_links+0x470/0x470 [ 522.839993][T12834] ? __kernel_text_address+0x12/0x30 [ 522.839996][T12834] ? write_profile+0xf0/0xf0 [ 522.840000][T12834] ? __asan_memset+0x27/0x50 [ 522.840005][T12834] do_setlink.isra.0+0x1f7d/0x2a60 [ 522.840008][T12834] ? stack_trace_save+0x93/0xc0 [ 522.840011][T12834] ? rtnl_link_get_size+0x350/0x350 [ 522.840013][T12834] ? rcu_is_watching+0x16/0xd0 [ 522.840015][T12834] ? stack_depot_save_flags+0x1bc/0x790 [ 522.840020][T12834] ? kasan_save_stack+0x3d/0x50 [ 522.840023][T12834] ? kasan_save_stack+0x2f/0x50 [ 522.840025][T12834] ? kasan_save_track+0x14/0x30 [ 522.840027][T12834] ? __kasan_kmalloc+0x7b/0x90 [ 522.840028][T12834] ? __kmalloc_cache_noprof+0x29a/0x620 [ 522.840030][T12834] ? rtnl_newlink+0x124/0x11b0 [ 522.840032][T12834] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 522.840035][T12834] ? netlink_rcv_skb+0x14e/0x3a0 [ 522.840038][T12834] ? netlink_unicast+0x486/0x750 [ 522.840041][T12834] ? netlink_sendmsg+0x75b/0xc90 [ 522.840043][T12834] ? __sock_sendmsg+0xce/0x190 [ 522.840047][T12834] ? ____sys_sendmsg+0x61a/0x860 [ 522.840049][T12834] ? ___sys_sendmsg+0x14e/0x1d0 [ 522.840051][T12834] ? __sys_sendmsg+0x12c/0x1d0 [ 522.840054][T12834] ? do_syscall_64+0xff/0x530 [ 522.840057][T12834] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 522.840061][T12834] ? rcu_is_watching+0x16/0xd0 [ 522.840063][T12834] ? lock_acquire+0x13c/0x160 [ 522.840066][T12834] ? rcu_is_watching+0x16/0xd0 [ 522.840068][T12834] ? rcu_is_watching+0x16/0xd0 [ 522.840070][T12834] ? trace_contention_end+0xb3/0x180 [ 522.840073][T12834] ? __mutex_lock+0x1db/0x1ea0 [ 522.840074][T12834] ? __mutex_lock+0x9a3/0x1ea0 [ 522.840077][T12834] ? rtnl_newlink+0x9a8/0x11b0 [ 522.840079][T12834] ? ww_mutex_lock+0x160/0x160 [ 522.840081][T12834] ? nla_get_range_signed+0x3d0/0x3d0 [ 522.840086][T12834] ? rcu_is_watching+0x16/0xd0 [ 522.840088][T12834] ? __rtnl_newlink+0x3fa/0xa50 [ 522.840092][T12834] rtnl_newlink+0x9f1/0x11b0 [ 522.840095][T12834] ? rcu_is_watching+0x16/0xd0 [ 522.840098][T12834] ? rtnl_bridge_getlink+0x850/0x850 [ 522.840100][T12834] ? lock_acquire+0x13c/0x160 [ 522.840102][T12834] ? rcu_is_watching+0x16/0xd0 [ 522.840105][T12834] ? is_bpf_text_address+0x3e/0x110 [ 522.840108][T12834] ? is_bpf_text_address+0x72/0x110 [ 522.840110][T12834] ? kernel_text_address+0x149/0x170 [ 522.840113][T12834] ? rcu_is_watching+0x16/0xd0 [ 522.840115][T12834] ? cap_capable+0x1d7/0x3d0 [ 522.840119][T12834] ? arch_stack_walk+0xed/0x130 [ 522.840122][T12834] ? rcu_is_watching+0x16/0xd0 [ 522.840124][T12834] ? lock_acquire+0x13c/0x160 [ 522.840127][T12834] ? rcu_is_watching+0x16/0xd0 [ 522.840129][T12834] ? rtnl_bridge_getlink+0x850/0x850 [ 522.840131][T12834] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 522.840134][T12834] ? rtnl_link_fill+0x920/0x920 [ 522.840136][T12834] ? filter_irq_stacks+0xd0/0xd0 [ 522.840139][T12834] ? stack_depot_save_flags+0x1bc/0x790 [ 522.840143][T12834] netlink_rcv_skb+0x14e/0x3a0 [ 522.840145][T12834] ? rtnl_link_fill+0x920/0x920 [ 522.840148][T12834] ? lock_release+0x184/0x1f0 [ 522.840150][T12834] ? netlink_ack+0xcf0/0xcf0 [ 522.840153][T12834] ? __netlink_lookup+0xb9/0x6b0 [ 522.840158][T12834] ? rcu_is_watching+0x16/0xd0 [ 522.840160][T12834] ? lock_release+0x184/0x1f0 [ 522.840163][T12834] netlink_unicast+0x486/0x750 [ 522.840166][T12834] ? netlink_attachskb+0x810/0x810 [ 522.840169][T12834] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 522.840173][T12834] netlink_sendmsg+0x75b/0xc90 [ 522.840176][T12834] ? netlink_unicast+0x750/0x750 [ 522.840179][T12834] ? kernel_text_address+0x149/0x170 [ 522.840181][T12834] ? lock_acquire+0x13c/0x160 [ 522.840184][T12834] ? __import_iovec+0x36c/0x620 [ 522.840188][T12834] __sock_sendmsg+0xce/0x190 [ 522.840191][T12834] ____sys_sendmsg+0x61a/0x860 [ 522.840198][T12834] ? copy_msghdr_from_user+0x279/0x420 [ 522.840201][T12834] ? sock_write_iter+0x400/0x400 [ 522.840203][T12834] ? move_addr_to_kernel+0x40/0x40 [ 522.840206][T12834] ? filter_irq_stacks+0xd0/0xd0 [ 522.840210][T12834] ___sys_sendmsg+0x14e/0x1d0 [ 522.840213][T12834] ? copy_msghdr_from_user+0x420/0x420 [ 522.840221][T12834] __sys_sendmsg+0x12c/0x1d0 [ 522.840224][T12834] ? __sys_sendmsg_sock+0x20/0x20 [ 522.840228][T12834] ? rcu_is_watching+0x16/0xd0 [ 522.840231][T12834] do_syscall_64+0xff/0x530 [ 522.840234][T12834] ? exc_page_fault+0xee/0x100 [ 522.840237][T12834] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 522.840239][T12834] RIP: 0033:0x7f261eafb54e [ 522.840242][T12834] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 522.840245][T12834] RSP: 002b:00007ffdff7bb220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 522.840250][T12834] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f261eafb54e [ 522.840252][T12834] RDX: 0000000000000000 RSI: 00007ffdff7bb2d0 RDI: 0000000000000005 [ 522.840253][T12834] RBP: 00007ffdff7bb230 R08: 0000000000000000 R09: 0000000000000000 [ 522.840255][T12834] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913b10 [ 522.840257][T12834] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdff7bb9a0 [ 522.840261][T12834] [ 530.282123][T12977] eth1: renamed from tmp [ 530.282137][T12977] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 530.282140][T12977] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12977, name: ip [ 530.282141][T12977] preempt_count: 1, expected: 0 [ 530.282142][T12977] RCU nest depth: 0, expected: 0 [ 530.282143][T12977] INFO: lockdep is turned off. [ 530.282144][T12977] irq event stamp: 0 [ 530.282145][T12977] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 530.282149][T12977] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 530.282156][T12977] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 530.282157][T12977] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 530.282159][T12977] Preemption disabled at: [ 530.282160][T12977] [] vprintk_emit+0x31b/0x3e0 [ 530.282166][T12977] CPU: 3 UID: 0 PID: 12977 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 530.282170][T12977] Tainted: [W]=WARN [ 530.282171][T12977] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 530.282173][T12977] Call Trace: [ 530.282174][T12977] [ 530.282176][T12977] dump_stack_lvl+0x6f/0xa0 [ 530.282181][T12977] ? vprintk_emit+0x31b/0x3e0 [ 530.282182][T12977] __might_resched.cold+0x1fe/0x2c1 [ 530.282186][T12977] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 530.282189][T12977] ? rcu_is_watching+0x16/0xd0 [ 530.282192][T12977] __kmalloc_noprof+0x443/0x760 [ 530.282198][T12977] ? __rwlock_init+0x150/0x150 [ 530.282201][T12977] ? alloc_buf.isra.0+0x4b/0x260 [ 530.282206][T12977] ? do_raw_spin_unlock+0x59/0x250 [ 530.282208][T12977] alloc_buf.isra.0+0x4b/0x260 [ 530.282211][T12977] put_chars+0x1e1/0x2f0 [ 530.282213][T12977] ? __send_to_port+0x420/0x420 [ 530.282214][T12977] ? printk_get_next_message+0x240/0x650 [ 530.282216][T12977] ? console_prepend_replay+0x20/0x20 [ 530.282218][T12977] ? pointer+0x794/0xed0 [ 530.282222][T12977] hvc_console_print+0x292/0x780 [ 530.282227][T12977] ? hvc_write+0x3a0/0x3a0 [ 530.282228][T12977] ? __rwlock_init+0x150/0x150 [ 530.282230][T12977] ? lock_acquire+0x13c/0x160 [ 530.282233][T12977] console_emit_next_record+0x22f/0x4c0 [ 530.282236][T12977] ? devkmsg_read+0x4b0/0x4b0 [ 530.282238][T12977] ? rcu_is_watching+0x16/0xd0 [ 530.282239][T12977] ? rcu_is_watching+0x16/0xd0 [ 530.282240][T12977] ? rcu_is_watching+0x16/0xd0 [ 530.282241][T12977] ? lock_acquire+0x13c/0x160 [ 530.282243][T12977] ? console_flush_one_record+0x111/0x710 [ 530.282245][T12977] console_flush_one_record+0x46f/0x710 [ 530.282248][T12977] ? console_emit_next_record+0x4c0/0x4c0 [ 530.282250][T12977] console_unlock+0xee/0x1f0 [ 530.282252][T12977] ? lock_acquire+0x13c/0x160 [ 530.282254][T12977] ? console_flush_one_record+0x710/0x710 [ 530.282256][T12977] ? rcu_is_watching+0x16/0xd0 [ 530.282257][T12977] ? lock_release+0x184/0x1f0 [ 530.282259][T12977] ? lock_acquire+0xe0/0x160 [ 530.282260][T12977] ? __rcu_read_lock+0x70/0x70 [ 530.282262][T12977] ? __down_trylock_console_sem+0x5e/0xa0 [ 530.282264][T12977] ? vprintk_emit+0x320/0x3e0 [ 530.282265][T12977] vprintk_emit+0x37c/0x3e0 [ 530.282267][T12977] ? wake_up_klogd_work_func+0x90/0x90 [ 530.282268][T12977] ? prepare_to_wait_event+0x8d/0x740 [ 530.282271][T12977] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 530.282274][T12977] ? _mutex_trylock_nest_lock+0x390/0x390 [ 530.282276][T12977] _printk+0xc7/0x100 [ 530.282279][T12977] ? snapshot_read.cold+0x21/0x21 [ 530.282281][T12977] ? synchronize_rcu_normal+0x340/0x340 [ 530.282283][T12977] ? netdev_name+0x43/0x60 [ 530.282287][T12977] ? __netdev_printk+0x17f/0x1d0 [ 530.282289][T12977] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 530.282292][T12977] netdev_info+0xe2/0x116 [ 530.282294][T12977] ? netdev_notice+0x120/0x120 [ 530.282297][T12977] ? do_raw_spin_lock+0x131/0x280 [ 530.282298][T12977] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 530.282301][T12977] ? __rwlock_init+0x150/0x150 [ 530.282303][T12977] ? rcu_is_watching+0x16/0xd0 [ 530.282304][T12977] ? rcu_is_watching+0x16/0xd0 [ 530.282305][T12977] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 530.282306][T12977] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 530.282308][T12977] ? trace_irq_enable.constprop.0+0x30/0x160 [ 530.282309][T12977] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 530.282310][T12977] netif_change_name.cold+0x4f/0x89 [ 530.282312][T12977] ? register_netdev+0x40/0x40 [ 530.282313][T12977] ? lock_release+0x184/0x1f0 [ 530.282316][T12977] ? netdev_adjacent_rename_links+0x470/0x470 [ 530.282318][T12977] ? __kernel_text_address+0x12/0x30 [ 530.282321][T12977] ? write_profile+0xf0/0xf0 [ 530.282323][T12977] ? __asan_memset+0x27/0x50 [ 530.282327][T12977] do_setlink.isra.0+0x1f7d/0x2a60 [ 530.282329][T12977] ? stack_trace_save+0x93/0xc0 [ 530.282331][T12977] ? rtnl_link_get_size+0x350/0x350 [ 530.282332][T12977] ? rcu_is_watching+0x16/0xd0 [ 530.282333][T12977] ? stack_depot_save_flags+0x1bc/0x790 [ 530.282336][T12977] ? kasan_save_stack+0x3d/0x50 [ 530.282338][T12977] ? kasan_save_stack+0x2f/0x50 [ 530.282339][T12977] ? kasan_save_track+0x14/0x30 [ 530.282340][T12977] ? __kasan_kmalloc+0x7b/0x90 [ 530.282342][T12977] ? __kmalloc_cache_noprof+0x29a/0x620 [ 530.282343][T12977] ? rtnl_newlink+0x124/0x11b0 [ 530.282344][T12977] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 530.282345][T12977] ? netlink_rcv_skb+0x14e/0x3a0 [ 530.282348][T12977] ? netlink_unicast+0x486/0x750 [ 530.282350][T12977] ? netlink_sendmsg+0x75b/0xc90 [ 530.282351][T12977] ? __sock_sendmsg+0xce/0x190 [ 530.282354][T12977] ? ____sys_sendmsg+0x61a/0x860 [ 530.282355][T12977] ? ___sys_sendmsg+0x14e/0x1d0 [ 530.282357][T12977] ? __sys_sendmsg+0x12c/0x1d0 [ 530.282359][T12977] ? do_syscall_64+0xff/0x530 [ 530.282361][T12977] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 530.282363][T12977] ? rcu_is_watching+0x16/0xd0 [ 530.282365][T12977] ? lock_acquire+0x13c/0x160 [ 530.282366][T12977] ? rcu_is_watching+0x16/0xd0 [ 530.282367][T12977] ? rcu_is_watching+0x16/0xd0 [ 530.282368][T12977] ? trace_contention_end+0xb3/0x180 [ 530.282370][T12977] ? __mutex_lock+0x1db/0x1ea0 [ 530.282371][T12977] ? __mutex_lock+0x9a3/0x1ea0 [ 530.282372][T12977] ? rtnl_newlink+0x9a8/0x11b0 [ 530.282374][T12977] ? ww_mutex_lock+0x160/0x160 [ 530.282375][T12977] ? nla_get_range_signed+0x3d0/0x3d0 [ 530.282379][T12977] ? rcu_is_watching+0x16/0xd0 [ 530.282380][T12977] ? __rtnl_newlink+0x3fa/0xa50 [ 530.282382][T12977] rtnl_newlink+0x9f1/0x11b0 [ 530.282384][T12977] ? rcu_is_watching+0x16/0xd0 [ 530.282385][T12977] ? rtnl_bridge_getlink+0x850/0x850 [ 530.282387][T12977] ? lock_acquire+0x13c/0x160 [ 530.282388][T12977] ? rcu_is_watching+0x16/0xd0 [ 530.282390][T12977] ? is_bpf_text_address+0x3e/0x110 [ 530.282392][T12977] ? is_bpf_text_address+0x72/0x110 [ 530.282393][T12977] ? kernel_text_address+0x149/0x170 [ 530.282395][T12977] ? rcu_is_watching+0x16/0xd0 [ 530.282396][T12977] ? cap_capable+0x1d7/0x3d0 [ 530.282399][T12977] ? arch_stack_walk+0xed/0x130 [ 530.282402][T12977] ? rcu_is_watching+0x16/0xd0 [ 530.282403][T12977] ? lock_acquire+0x13c/0x160 [ 530.282404][T12977] ? rcu_is_watching+0x16/0xd0 [ 530.282405][T12977] ? rtnl_bridge_getlink+0x850/0x850 [ 530.282407][T12977] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 530.282409][T12977] ? rtnl_link_fill+0x920/0x920 [ 530.282410][T12977] ? filter_irq_stacks+0xd0/0xd0 [ 530.282411][T12977] ? stack_depot_save_flags+0x1bc/0x790 [ 530.282414][T12977] netlink_rcv_skb+0x14e/0x3a0 [ 530.282416][T12977] ? rtnl_link_fill+0x920/0x920 [ 530.282417][T12977] ? lock_release+0x184/0x1f0 [ 530.282419][T12977] ? netlink_ack+0xcf0/0xcf0 [ 530.282421][T12977] ? __netlink_lookup+0xb9/0x6b0 [ 530.282424][T12977] ? rcu_is_watching+0x16/0xd0 [ 530.282425][T12977] ? lock_release+0x184/0x1f0 [ 530.282427][T12977] netlink_unicast+0x486/0x750 [ 530.282429][T12977] ? netlink_attachskb+0x810/0x810 [ 530.282431][T12977] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 530.282433][T12977] netlink_sendmsg+0x75b/0xc90 [ 530.282435][T12977] ? netlink_unicast+0x750/0x750 [ 530.282437][T12977] ? kernel_text_address+0x149/0x170 [ 530.282439][T12977] ? lock_acquire+0x13c/0x160 [ 530.282440][T12977] ? __import_iovec+0x36c/0x620 [ 530.282443][T12977] __sock_sendmsg+0xce/0x190 [ 530.282445][T12977] ____sys_sendmsg+0x61a/0x860 [ 530.282447][T12977] ? copy_msghdr_from_user+0x279/0x420 [ 530.282449][T12977] ? sock_write_iter+0x400/0x400 [ 530.282450][T12977] ? move_addr_to_kernel+0x40/0x40 [ 530.282452][T12977] ? filter_irq_stacks+0xd0/0xd0 [ 530.282454][T12977] ___sys_sendmsg+0x14e/0x1d0 [ 530.282456][T12977] ? copy_msghdr_from_user+0x420/0x420 [ 530.282461][T12977] __sys_sendmsg+0x12c/0x1d0 [ 530.282463][T12977] ? __sys_sendmsg_sock+0x20/0x20 [ 530.282466][T12977] ? rcu_is_watching+0x16/0xd0 [ 530.282468][T12977] do_syscall_64+0xff/0x530 [ 530.282469][T12977] ? exc_page_fault+0xee/0x100 [ 530.282471][T12977] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 530.282473][T12977] RIP: 0033:0x7f9a9ef9b54e [ 530.282475][T12977] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 530.282476][T12977] RSP: 002b:00007ffc672b1d20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 530.282480][T12977] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f9a9ef9b54e [ 530.282482][T12977] RDX: 0000000000000000 RSI: 00007ffc672b1dd0 RDI: 0000000000000005 [ 530.282483][T12977] RBP: 00007ffc672b1d30 R08: 0000000000000000 R09: 0000000000000000 [ 530.282483][T12977] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913b17 [ 530.282484][T12977] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc672b24a0 [ 530.282487][T12977] [ 538.879274][T13148] eth1: renamed from tmp [ 538.879286][T13148] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 538.879289][T13148] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 13148, name: ip [ 538.879290][T13148] preempt_count: 1, expected: 0 [ 538.879291][T13148] RCU nest depth: 0, expected: 0 [ 538.879292][T13148] INFO: lockdep is turned off. [ 538.879294][T13148] irq event stamp: 0 [ 538.879295][T13148] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 538.879299][T13148] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 538.879305][T13148] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 538.879306][T13148] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 538.879308][T13148] Preemption disabled at: [ 538.879309][T13148] [] vprintk_emit+0x31b/0x3e0 [ 538.879315][T13148] CPU: 0 UID: 0 PID: 13148 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 538.879319][T13148] Tainted: [W]=WARN [ 538.879320][T13148] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 538.879321][T13148] Call Trace: [ 538.879323][T13148] [ 538.879324][T13148] dump_stack_lvl+0x6f/0xa0 [ 538.879330][T13148] ? vprintk_emit+0x31b/0x3e0 [ 538.879331][T13148] __might_resched.cold+0x1fe/0x2c1 [ 538.879335][T13148] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 538.879338][T13148] ? rcu_is_watching+0x16/0xd0 [ 538.879341][T13148] __kmalloc_noprof+0x443/0x760 [ 538.879344][T13148] ? __rwlock_init+0x150/0x150 [ 538.879347][T13148] ? alloc_buf.isra.0+0x4b/0x260 [ 538.879352][T13148] ? do_raw_spin_unlock+0x59/0x250 [ 538.879354][T13148] alloc_buf.isra.0+0x4b/0x260 [ 538.879356][T13148] put_chars+0x1e1/0x2f0 [ 538.879358][T13148] ? __send_to_port+0x420/0x420 [ 538.879359][T13148] ? printk_get_next_message+0x240/0x650 [ 538.879361][T13148] ? console_prepend_replay+0x20/0x20 [ 538.879363][T13148] ? pointer+0x794/0xed0 [ 538.879367][T13148] hvc_console_print+0x292/0x780 [ 538.879372][T13148] ? hvc_write+0x3a0/0x3a0 [ 538.879373][T13148] ? __rwlock_init+0x150/0x150 [ 538.879375][T13148] ? lock_acquire+0x13c/0x160 [ 538.879378][T13148] console_emit_next_record+0x22f/0x4c0 [ 538.879380][T13148] ? devkmsg_read+0x4b0/0x4b0 [ 538.879382][T13148] ? rcu_is_watching+0x16/0xd0 [ 538.879384][T13148] ? rcu_is_watching+0x16/0xd0 [ 538.879385][T13148] ? rcu_is_watching+0x16/0xd0 [ 538.879386][T13148] ? lock_acquire+0x13c/0x160 [ 538.879388][T13148] ? console_flush_one_record+0x111/0x710 [ 538.879390][T13148] console_flush_one_record+0x46f/0x710 [ 538.879392][T13148] ? console_emit_next_record+0x4c0/0x4c0 [ 538.879395][T13148] console_unlock+0xee/0x1f0 [ 538.879396][T13148] ? lock_acquire+0x13c/0x160 [ 538.879398][T13148] ? console_flush_one_record+0x710/0x710 [ 538.879400][T13148] ? rcu_is_watching+0x16/0xd0 [ 538.879401][T13148] ? lock_release+0x184/0x1f0 [ 538.879402][T13148] ? lock_acquire+0xe0/0x160 [ 538.879404][T13148] ? __rcu_read_lock+0x70/0x70 [ 538.879405][T13148] ? __down_trylock_console_sem+0x5e/0xa0 [ 538.879408][T13148] ? vprintk_emit+0x320/0x3e0 [ 538.879409][T13148] vprintk_emit+0x37c/0x3e0 [ 538.879411][T13148] ? wake_up_klogd_work_func+0x90/0x90 [ 538.879412][T13148] ? prepare_to_wait_event+0x8d/0x740 [ 538.879414][T13148] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 538.879417][T13148] ? _mutex_trylock_nest_lock+0x390/0x390 [ 538.879420][T13148] _printk+0xc7/0x100 [ 538.879423][T13148] ? snapshot_read.cold+0x21/0x21 [ 538.879425][T13148] ? synchronize_rcu_normal+0x340/0x340 [ 538.879427][T13148] ? netdev_name+0x43/0x60 [ 538.879430][T13148] ? __netdev_printk+0x17f/0x1d0 [ 538.879432][T13148] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 538.879435][T13148] netdev_info+0xe2/0x116 [ 538.879438][T13148] ? netdev_notice+0x120/0x120 [ 538.879440][T13148] ? do_raw_spin_lock+0x131/0x280 [ 538.879441][T13148] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 538.879444][T13148] ? __rwlock_init+0x150/0x150 [ 538.879446][T13148] ? rcu_is_watching+0x16/0xd0 [ 538.879447][T13148] ? rcu_is_watching+0x16/0xd0 [ 538.879448][T13148] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 538.879449][T13148] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 538.879451][T13148] ? trace_irq_enable.constprop.0+0x30/0x160 [ 538.879452][T13148] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 538.879454][T13148] netif_change_name.cold+0x4f/0x89 [ 538.879455][T13148] ? register_netdev+0x40/0x40 [ 538.879457][T13148] ? lock_release+0x184/0x1f0 [ 538.879459][T13148] ? netdev_adjacent_rename_links+0x470/0x470 [ 538.879461][T13148] ? __kernel_text_address+0x12/0x30 [ 538.879464][T13148] ? write_profile+0xf0/0xf0 [ 538.879466][T13148] ? __asan_memset+0x27/0x50 [ 538.879470][T13148] do_setlink.isra.0+0x1f7d/0x2a60 [ 538.879472][T13148] ? stack_trace_save+0x93/0xc0 [ 538.879473][T13148] ? rtnl_link_get_size+0x350/0x350 [ 538.879474][T13148] ? rcu_is_watching+0x16/0xd0 [ 538.879476][T13148] ? stack_depot_save_flags+0x1bc/0x790 [ 538.879479][T13148] ? kasan_save_stack+0x3d/0x50 [ 538.879481][T13148] ? kasan_save_stack+0x2f/0x50 [ 538.879482][T13148] ? kasan_save_track+0x14/0x30 [ 538.879483][T13148] ? __kasan_kmalloc+0x7b/0x90 [ 538.879484][T13148] ? __kmalloc_cache_noprof+0x29a/0x620 [ 538.879485][T13148] ? rtnl_newlink+0x124/0x11b0 [ 538.879486][T13148] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 538.879487][T13148] ? netlink_rcv_skb+0x14e/0x3a0 [ 538.879490][T13148] ? netlink_unicast+0x486/0x750 [ 538.879492][T13148] ? netlink_sendmsg+0x75b/0xc90 [ 538.879494][T13148] ? __sock_sendmsg+0xce/0x190 [ 538.879496][T13148] ? ____sys_sendmsg+0x61a/0x860 [ 538.879497][T13148] ? ___sys_sendmsg+0x14e/0x1d0 [ 538.879499][T13148] ? __sys_sendmsg+0x12c/0x1d0 [ 538.879500][T13148] ? do_syscall_64+0xff/0x530 [ 538.879503][T13148] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 538.879505][T13148] ? rcu_is_watching+0x16/0xd0 [ 538.879507][T13148] ? lock_acquire+0x13c/0x160 [ 538.879508][T13148] ? rcu_is_watching+0x16/0xd0 [ 538.879509][T13148] ? rcu_is_watching+0x16/0xd0 [ 538.879510][T13148] ? trace_contention_end+0xb3/0x180 [ 538.879512][T13148] ? __mutex_lock+0x1db/0x1ea0 [ 538.879513][T13148] ? __mutex_lock+0x9a3/0x1ea0 [ 538.879514][T13148] ? rtnl_newlink+0x9a8/0x11b0 [ 538.879516][T13148] ? ww_mutex_lock+0x160/0x160 [ 538.879517][T13148] ? nla_get_range_signed+0x3d0/0x3d0 [ 538.879520][T13148] ? rcu_is_watching+0x16/0xd0 [ 538.879521][T13148] ? __rtnl_newlink+0x3fa/0xa50 [ 538.879523][T13148] rtnl_newlink+0x9f1/0x11b0 [ 538.879525][T13148] ? rcu_is_watching+0x16/0xd0 [ 538.879526][T13148] ? rtnl_bridge_getlink+0x850/0x850 [ 538.879527][T13148] ? lock_acquire+0x13c/0x160 [ 538.879529][T13148] ? rcu_is_watching+0x16/0xd0 [ 538.879530][T13148] ? is_bpf_text_address+0x3e/0x110 [ 538.879533][T13148] ? is_bpf_text_address+0x72/0x110 [ 538.879534][T13148] ? kernel_text_address+0x149/0x170 [ 538.879535][T13148] ? rcu_is_watching+0x16/0xd0 [ 538.879536][T13148] ? cap_capable+0x1d7/0x3d0 [ 538.879540][T13148] ? arch_stack_walk+0xed/0x130 [ 538.879541][T13148] ? rcu_is_watching+0x16/0xd0 [ 538.879543][T13148] ? lock_acquire+0x13c/0x160 [ 538.879544][T13148] ? rcu_is_watching+0x16/0xd0 [ 538.879545][T13148] ? rtnl_bridge_getlink+0x850/0x850 [ 538.879547][T13148] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 538.879548][T13148] ? rtnl_link_fill+0x920/0x920 [ 538.879550][T13148] ? filter_irq_stacks+0xd0/0xd0 [ 538.879551][T13148] ? stack_depot_save_flags+0x1bc/0x790 [ 538.879554][T13148] netlink_rcv_skb+0x14e/0x3a0 [ 538.879555][T13148] ? rtnl_link_fill+0x920/0x920 [ 538.879557][T13148] ? lock_release+0x184/0x1f0 [ 538.879559][T13148] ? netlink_ack+0xcf0/0xcf0 [ 538.879560][T13148] ? __netlink_lookup+0xb9/0x6b0 [ 538.879563][T13148] ? rcu_is_watching+0x16/0xd0 [ 538.879564][T13148] ? lock_release+0x184/0x1f0 [ 538.879566][T13148] netlink_unicast+0x486/0x750 [ 538.879569][T13148] ? netlink_attachskb+0x810/0x810 [ 538.879570][T13148] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 538.879572][T13148] netlink_sendmsg+0x75b/0xc90 [ 538.879574][T13148] ? netlink_unicast+0x750/0x750 [ 538.879576][T13148] ? kernel_text_address+0x149/0x170 [ 538.879578][T13148] ? lock_acquire+0x13c/0x160 [ 538.879579][T13148] ? __import_iovec+0x36c/0x620 [ 538.879582][T13148] __sock_sendmsg+0xce/0x190 [ 538.879584][T13148] ____sys_sendmsg+0x61a/0x860 [ 538.879586][T13148] ? copy_msghdr_from_user+0x279/0x420 [ 538.879587][T13148] ? sock_write_iter+0x400/0x400 [ 538.879589][T13148] ? move_addr_to_kernel+0x40/0x40 [ 538.879590][T13148] ? filter_irq_stacks+0xd0/0xd0 [ 538.879593][T13148] ___sys_sendmsg+0x14e/0x1d0 [ 538.879595][T13148] ? copy_msghdr_from_user+0x420/0x420 [ 538.879600][T13148] __sys_sendmsg+0x12c/0x1d0 [ 538.879601][T13148] ? __sys_sendmsg_sock+0x20/0x20 [ 538.879604][T13148] ? rcu_is_watching+0x16/0xd0 [ 538.879606][T13148] do_syscall_64+0xff/0x530 [ 538.879607][T13148] ? exc_page_fault+0xee/0x100 [ 538.879609][T13148] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 538.879611][T13148] RIP: 0033:0x7f2a6468a54e [ 538.879613][T13148] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 538.879614][T13148] RSP: 002b:00007ffc64314190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 538.879618][T13148] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f2a6468a54e [ 538.879619][T13148] RDX: 0000000000000000 RSI: 00007ffc64314240 RDI: 0000000000000005 [ 538.879620][T13148] RBP: 00007ffc643141a0 R08: 0000000000000000 R09: 0000000000000000 [ 538.879621][T13148] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913b20 [ 538.879622][T13148] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc64314910 [ 538.879624][T13148] [ 547.468186][T13319] eth1: renamed from tmp [ 547.468257][T13319] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 547.468259][T13319] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 13319, name: ip [ 547.468261][T13319] preempt_count: 1, expected: 0 [ 547.468262][T13319] RCU nest depth: 0, expected: 0 [ 547.468263][T13319] INFO: lockdep is turned off. [ 547.468264][T13319] irq event stamp: 0 [ 547.468265][T13319] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 547.468268][T13319] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 547.468275][T13319] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 547.468277][T13319] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 547.468279][T13319] Preemption disabled at: [ 547.468279][T13319] [] vprintk_emit+0x31b/0x3e0 [ 547.468286][T13319] CPU: 3 UID: 0 PID: 13319 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 547.468289][T13319] Tainted: [W]=WARN [ 547.468290][T13319] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 547.468292][T13319] Call Trace: [ 547.468293][T13319] [ 547.468294][T13319] dump_stack_lvl+0x6f/0xa0 [ 547.468300][T13319] ? vprintk_emit+0x31b/0x3e0 [ 547.468301][T13319] __might_resched.cold+0x1fe/0x2c1 [ 547.468305][T13319] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 547.468308][T13319] ? rcu_is_watching+0x16/0xd0 [ 547.468311][T13319] __kmalloc_noprof+0x443/0x760 [ 547.468314][T13319] ? __rwlock_init+0x150/0x150 [ 547.468317][T13319] ? alloc_buf.isra.0+0x4b/0x260 [ 547.468322][T13319] ? do_raw_spin_unlock+0x59/0x250 [ 547.468324][T13319] alloc_buf.isra.0+0x4b/0x260 [ 547.468327][T13319] put_chars+0x1e1/0x2f0 [ 547.468329][T13319] ? __send_to_port+0x420/0x420 [ 547.468330][T13319] ? printk_get_next_message+0x240/0x650 [ 547.468332][T13319] ? console_prepend_replay+0x20/0x20 [ 547.468334][T13319] ? pointer+0x794/0xed0 [ 547.468337][T13319] hvc_console_print+0x292/0x780 [ 547.468342][T13319] ? hvc_write+0x3a0/0x3a0 [ 547.468343][T13319] ? __rwlock_init+0x150/0x150 [ 547.468345][T13319] ? lock_acquire+0x13c/0x160 [ 547.468348][T13319] console_emit_next_record+0x22f/0x4c0 [ 547.468350][T13319] ? devkmsg_read+0x4b0/0x4b0 [ 547.468352][T13319] ? rcu_is_watching+0x16/0xd0 [ 547.468353][T13319] ? lock_acquire+0x13c/0x160 [ 547.468355][T13319] ? console_flush_one_record+0x111/0x710 [ 547.468357][T13319] console_flush_one_record+0x46f/0x710 [ 547.468360][T13319] ? console_emit_next_record+0x4c0/0x4c0 [ 547.468362][T13319] console_unlock+0xee/0x1f0 [ 547.468364][T13319] ? lock_acquire+0x13c/0x160 [ 547.468366][T13319] ? console_flush_one_record+0x710/0x710 [ 547.468368][T13319] ? rcu_is_watching+0x16/0xd0 [ 547.468369][T13319] ? lock_release+0x184/0x1f0 [ 547.468370][T13319] ? lock_acquire+0xe0/0x160 [ 547.468372][T13319] ? __rcu_read_lock+0x70/0x70 [ 547.468373][T13319] ? __down_trylock_console_sem+0x5e/0xa0 [ 547.468375][T13319] ? vprintk_emit+0x320/0x3e0 [ 547.468377][T13319] vprintk_emit+0x37c/0x3e0 [ 547.468378][T13319] ? wake_up_klogd_work_func+0x90/0x90 [ 547.468379][T13319] ? prepare_to_wait_event+0x8d/0x740 [ 547.468382][T13319] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 547.468385][T13319] ? _mutex_trylock_nest_lock+0x390/0x390 [ 547.468387][T13319] _printk+0xc7/0x100 [ 547.468390][T13319] ? snapshot_read.cold+0x21/0x21 [ 547.468392][T13319] ? synchronize_rcu_normal+0x340/0x340 [ 547.468394][T13319] ? netdev_name+0x43/0x60 [ 547.468397][T13319] ? __netdev_printk+0x17f/0x1d0 [ 547.468399][T13319] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 547.468402][T13319] netdev_info+0xe2/0x116 [ 547.468404][T13319] ? netdev_notice+0x120/0x120 [ 547.468406][T13319] ? do_raw_spin_lock+0x131/0x280 [ 547.468408][T13319] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 547.468410][T13319] ? __rwlock_init+0x150/0x150 [ 547.468412][T13319] ? rcu_is_watching+0x16/0xd0 [ 547.468413][T13319] ? rcu_is_watching+0x16/0xd0 [ 547.468414][T13319] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 547.468415][T13319] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 547.468417][T13319] ? trace_irq_enable.constprop.0+0x30/0x160 [ 547.468418][T13319] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 547.468419][T13319] netif_change_name.cold+0x4f/0x89 [ 547.468421][T13319] ? register_netdev+0x40/0x40 [ 547.468422][T13319] ? lock_release+0x184/0x1f0 [ 547.468424][T13319] ? netdev_adjacent_rename_links+0x470/0x470 [ 547.468427][T13319] ? __kernel_text_address+0x12/0x30 [ 547.468429][T13319] ? write_profile+0xf0/0xf0 [ 547.468432][T13319] ? __asan_memset+0x27/0x50 [ 547.468435][T13319] do_setlink.isra.0+0x1f7d/0x2a60 [ 547.468437][T13319] ? stack_trace_save+0x93/0xc0 [ 547.468439][T13319] ? rtnl_link_get_size+0x350/0x350 [ 547.468440][T13319] ? rcu_is_watching+0x16/0xd0 [ 547.468441][T13319] ? stack_depot_save_flags+0x1bc/0x790 [ 547.468444][T13319] ? kasan_save_stack+0x3d/0x50 [ 547.468446][T13319] ? kasan_save_stack+0x2f/0x50 [ 547.468447][T13319] ? kasan_save_track+0x14/0x30 [ 547.468449][T13319] ? __kasan_kmalloc+0x7b/0x90 [ 547.468450][T13319] ? __kmalloc_cache_noprof+0x29a/0x620 [ 547.468451][T13319] ? rtnl_newlink+0x124/0x11b0 [ 547.468452][T13319] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 547.468453][T13319] ? netlink_rcv_skb+0x14e/0x3a0 [ 547.468456][T13319] ? netlink_unicast+0x486/0x750 [ 547.468457][T13319] ? netlink_sendmsg+0x75b/0xc90 [ 547.468459][T13319] ? __sock_sendmsg+0xce/0x190 [ 547.468462][T13319] ? ____sys_sendmsg+0x61a/0x860 [ 547.468463][T13319] ? ___sys_sendmsg+0x14e/0x1d0 [ 547.468464][T13319] ? __sys_sendmsg+0x12c/0x1d0 [ 547.468466][T13319] ? do_syscall_64+0xff/0x530 [ 547.468468][T13319] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 547.468471][T13319] ? rcu_is_watching+0x16/0xd0 [ 547.468472][T13319] ? lock_acquire+0x13c/0x160 [ 547.468473][T13319] ? rcu_is_watching+0x16/0xd0 [ 547.468474][T13319] ? rcu_is_watching+0x16/0xd0 [ 547.468475][T13319] ? trace_contention_end+0xb3/0x180 [ 547.468477][T13319] ? __mutex_lock+0x1db/0x1ea0 [ 547.468478][T13319] ? __mutex_lock+0x9a3/0x1ea0 [ 547.468479][T13319] ? rtnl_newlink+0x9a8/0x11b0 [ 547.468481][T13319] ? ww_mutex_lock+0x160/0x160 [ 547.468482][T13319] ? nla_get_range_signed+0x3d0/0x3d0 [ 547.468485][T13319] ? rcu_is_watching+0x16/0xd0 [ 547.468486][T13319] ? __rtnl_newlink+0x3fa/0xa50 [ 547.468488][T13319] rtnl_newlink+0x9f1/0x11b0 [ 547.468490][T13319] ? rcu_is_watching+0x16/0xd0 [ 547.468492][T13319] ? rtnl_bridge_getlink+0x850/0x850 [ 547.468493][T13319] ? lock_acquire+0x13c/0x160 [ 547.468494][T13319] ? rcu_is_watching+0x16/0xd0 [ 547.468496][T13319] ? is_bpf_text_address+0x3e/0x110 [ 547.468498][T13319] ? is_bpf_text_address+0x72/0x110 [ 547.468499][T13319] ? kernel_text_address+0x149/0x170 [ 547.468501][T13319] ? rcu_is_watching+0x16/0xd0 [ 547.468502][T13319] ? cap_capable+0x1d7/0x3d0 [ 547.468505][T13319] ? arch_stack_walk+0xed/0x130 [ 547.468507][T13319] ? rcu_is_watching+0x16/0xd0 [ 547.468508][T13319] ? lock_acquire+0x13c/0x160 [ 547.468510][T13319] ? rcu_is_watching+0x16/0xd0 [ 547.468511][T13319] ? rtnl_bridge_getlink+0x850/0x850 [ 547.468513][T13319] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 547.468515][T13319] ? rtnl_link_fill+0x920/0x920 [ 547.468516][T13319] ? filter_irq_stacks+0xd0/0xd0 [ 547.468517][T13319] ? stack_depot_save_flags+0x1bc/0x790 [ 547.468520][T13319] netlink_rcv_skb+0x14e/0x3a0 [ 547.468522][T13319] ? rtnl_link_fill+0x920/0x920 [ 547.468523][T13319] ? lock_release+0x184/0x1f0 [ 547.468525][T13319] ? netlink_ack+0xcf0/0xcf0 [ 547.468526][T13319] ? __netlink_lookup+0xb9/0x6b0 [ 547.468529][T13319] ? rcu_is_watching+0x16/0xd0 [ 547.468530][T13319] ? lock_release+0x184/0x1f0 [ 547.468532][T13319] netlink_unicast+0x486/0x750 [ 547.468535][T13319] ? netlink_attachskb+0x810/0x810 [ 547.468536][T13319] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 547.468538][T13319] netlink_sendmsg+0x75b/0xc90 [ 547.468540][T13319] ? netlink_unicast+0x750/0x750 [ 547.468542][T13319] ? kernel_text_address+0x149/0x170 [ 547.468544][T13319] ? lock_acquire+0x13c/0x160 [ 547.468545][T13319] ? __import_iovec+0x36c/0x620 [ 547.468548][T13319] __sock_sendmsg+0xce/0x190 [ 547.468550][T13319] ____sys_sendmsg+0x61a/0x860 [ 547.468551][T13319] ? copy_msghdr_from_user+0x279/0x420 [ 547.468553][T13319] ? sock_write_iter+0x400/0x400 [ 547.468555][T13319] ? move_addr_to_kernel+0x40/0x40 [ 547.468556][T13319] ? filter_irq_stacks+0xd0/0xd0 [ 547.468559][T13319] ___sys_sendmsg+0x14e/0x1d0 [ 547.468560][T13319] ? copy_msghdr_from_user+0x420/0x420 [ 547.468565][T13319] __sys_sendmsg+0x12c/0x1d0 [ 547.468567][T13319] ? __sys_sendmsg_sock+0x20/0x20 [ 547.468570][T13319] ? rcu_is_watching+0x16/0xd0 [ 547.468571][T13319] do_syscall_64+0xff/0x530 [ 547.468573][T13319] ? exc_page_fault+0xee/0x100 [ 547.468575][T13319] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 547.468577][T13319] RIP: 0033:0x7f2b6912454e [ 547.468578][T13319] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 547.468580][T13319] RSP: 002b:00007ffff83af6a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 547.468583][T13319] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f2b6912454e [ 547.468585][T13319] RDX: 0000000000000000 RSI: 00007ffff83af750 RDI: 0000000000000005 [ 547.468586][T13319] RBP: 00007ffff83af6b0 R08: 0000000000000000 R09: 0000000000000000 [ 547.468587][T13319] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913b28 [ 547.468588][T13319] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffff83afe20 [ 547.468590][T13319] [ 556.057124][T13490] eth1: renamed from tmp [ 556.057138][T13490] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 556.057140][T13490] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 13490, name: ip [ 556.057142][T13490] preempt_count: 1, expected: 0 [ 556.057143][T13490] RCU nest depth: 0, expected: 0 [ 556.057144][T13490] INFO: lockdep is turned off. [ 556.057145][T13490] irq event stamp: 0 [ 556.057146][T13490] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 556.057150][T13490] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 556.057156][T13490] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 556.057158][T13490] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 556.057159][T13490] Preemption disabled at: [ 556.057160][T13490] [] vprintk_emit+0x31b/0x3e0 [ 556.057166][T13490] CPU: 0 UID: 0 PID: 13490 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 556.057170][T13490] Tainted: [W]=WARN [ 556.057171][T13490] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 556.057172][T13490] Call Trace: [ 556.057174][T13490] [ 556.057175][T13490] dump_stack_lvl+0x6f/0xa0 [ 556.057180][T13490] ? vprintk_emit+0x31b/0x3e0 [ 556.057182][T13490] __might_resched.cold+0x1fe/0x2c1 [ 556.057186][T13490] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 556.057189][T13490] ? rcu_is_watching+0x16/0xd0 [ 556.057192][T13490] __kmalloc_noprof+0x443/0x760 [ 556.057198][T13490] ? __rwlock_init+0x150/0x150 [ 556.057201][T13490] ? alloc_buf.isra.0+0x4b/0x260 [ 556.057206][T13490] ? do_raw_spin_unlock+0x59/0x250 [ 556.057208][T13490] alloc_buf.isra.0+0x4b/0x260 [ 556.057211][T13490] put_chars+0x1e1/0x2f0 [ 556.057213][T13490] ? __send_to_port+0x420/0x420 [ 556.057214][T13490] ? printk_get_next_message+0x240/0x650 [ 556.057216][T13490] ? console_prepend_replay+0x20/0x20 [ 556.057218][T13490] ? pointer+0x794/0xed0 [ 556.057222][T13490] hvc_console_print+0x292/0x780 [ 556.057227][T13490] ? hvc_write+0x3a0/0x3a0 [ 556.057228][T13490] ? __rwlock_init+0x150/0x150 [ 556.057230][T13490] ? lock_acquire+0x13c/0x160 [ 556.057233][T13490] console_emit_next_record+0x22f/0x4c0 [ 556.057236][T13490] ? devkmsg_read+0x4b0/0x4b0 [ 556.057238][T13490] ? rcu_is_watching+0x16/0xd0 [ 556.057239][T13490] ? rcu_is_watching+0x16/0xd0 [ 556.057240][T13490] ? rcu_is_watching+0x16/0xd0 [ 556.057241][T13490] ? lock_acquire+0x13c/0x160 [ 556.057243][T13490] ? console_flush_one_record+0x111/0x710 [ 556.057245][T13490] console_flush_one_record+0x46f/0x710 [ 556.057247][T13490] ? console_emit_next_record+0x4c0/0x4c0 [ 556.057250][T13490] console_unlock+0xee/0x1f0 [ 556.057252][T13490] ? lock_acquire+0x13c/0x160 [ 556.057253][T13490] ? console_flush_one_record+0x710/0x710 [ 556.057255][T13490] ? rcu_is_watching+0x16/0xd0 [ 556.057256][T13490] ? lock_release+0x184/0x1f0 [ 556.057257][T13490] ? lock_acquire+0xe0/0x160 [ 556.057259][T13490] ? __rcu_read_lock+0x70/0x70 [ 556.057260][T13490] ? __down_trylock_console_sem+0x5e/0xa0 [ 556.057262][T13490] ? vprintk_emit+0x320/0x3e0 [ 556.057264][T13490] vprintk_emit+0x37c/0x3e0 [ 556.057266][T13490] ? wake_up_klogd_work_func+0x90/0x90 [ 556.057267][T13490] ? prepare_to_wait_event+0x8d/0x740 [ 556.057269][T13490] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 556.057272][T13490] ? _mutex_trylock_nest_lock+0x390/0x390 [ 556.057274][T13490] _printk+0xc7/0x100 [ 556.057277][T13490] ? snapshot_read.cold+0x21/0x21 [ 556.057279][T13490] ? synchronize_rcu_normal+0x340/0x340 [ 556.057281][T13490] ? netdev_name+0x43/0x60 [ 556.057285][T13490] ? __netdev_printk+0x17f/0x1d0 [ 556.057287][T13490] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 556.057290][T13490] netdev_info+0xe2/0x116 [ 556.057292][T13490] ? netdev_notice+0x120/0x120 [ 556.057294][T13490] ? do_raw_spin_lock+0x131/0x280 [ 556.057296][T13490] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 556.057298][T13490] ? __rwlock_init+0x150/0x150 [ 556.057300][T13490] ? rcu_is_watching+0x16/0xd0 [ 556.057301][T13490] ? rcu_is_watching+0x16/0xd0 [ 556.057302][T13490] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 556.057304][T13490] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 556.057305][T13490] ? trace_irq_enable.constprop.0+0x30/0x160 [ 556.057307][T13490] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 556.057308][T13490] netif_change_name.cold+0x4f/0x89 [ 556.057310][T13490] ? register_netdev+0x40/0x40 [ 556.057311][T13490] ? lock_release+0x184/0x1f0 [ 556.057313][T13490] ? netdev_adjacent_rename_links+0x470/0x470 [ 556.057316][T13490] ? __kernel_text_address+0x12/0x30 [ 556.057318][T13490] ? write_profile+0xf0/0xf0 [ 556.057321][T13490] ? __asan_memset+0x27/0x50 [ 556.057325][T13490] do_setlink.isra.0+0x1f7d/0x2a60 [ 556.057327][T13490] ? stack_trace_save+0x93/0xc0 [ 556.057328][T13490] ? rtnl_link_get_size+0x350/0x350 [ 556.057329][T13490] ? rcu_is_watching+0x16/0xd0 [ 556.057330][T13490] ? stack_depot_save_flags+0x1bc/0x790 [ 556.057334][T13490] ? kasan_save_stack+0x3d/0x50 [ 556.057336][T13490] ? kasan_save_stack+0x2f/0x50 [ 556.057337][T13490] ? kasan_save_track+0x14/0x30 [ 556.057338][T13490] ? __kasan_kmalloc+0x7b/0x90 [ 556.057339][T13490] ? __kmalloc_cache_noprof+0x29a/0x620 [ 556.057340][T13490] ? rtnl_newlink+0x124/0x11b0 [ 556.057341][T13490] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 556.057343][T13490] ? netlink_rcv_skb+0x14e/0x3a0 [ 556.057345][T13490] ? netlink_unicast+0x486/0x750 [ 556.057347][T13490] ? netlink_sendmsg+0x75b/0xc90 [ 556.057348][T13490] ? __sock_sendmsg+0xce/0x190 [ 556.057351][T13490] ? ____sys_sendmsg+0x61a/0x860 [ 556.057352][T13490] ? ___sys_sendmsg+0x14e/0x1d0 [ 556.057354][T13490] ? __sys_sendmsg+0x12c/0x1d0 [ 556.057355][T13490] ? do_syscall_64+0xff/0x530 [ 556.057358][T13490] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 556.057360][T13490] ? rcu_is_watching+0x16/0xd0 [ 556.057361][T13490] ? lock_acquire+0x13c/0x160 [ 556.057363][T13490] ? rcu_is_watching+0x16/0xd0 [ 556.057364][T13490] ? rcu_is_watching+0x16/0xd0 [ 556.057365][T13490] ? trace_contention_end+0xb3/0x180 [ 556.057366][T13490] ? __mutex_lock+0x1db/0x1ea0 [ 556.057368][T13490] ? __mutex_lock+0x9a3/0x1ea0 [ 556.057369][T13490] ? rtnl_newlink+0x9a8/0x11b0 [ 556.057371][T13490] ? ww_mutex_lock+0x160/0x160 [ 556.057372][T13490] ? nla_get_range_signed+0x3d0/0x3d0 [ 556.057375][T13490] ? rcu_is_watching+0x16/0xd0 [ 556.057376][T13490] ? __rtnl_newlink+0x3fa/0xa50 [ 556.057378][T13490] rtnl_newlink+0x9f1/0x11b0 [ 556.057380][T13490] ? rcu_is_watching+0x16/0xd0 [ 556.057382][T13490] ? rtnl_bridge_getlink+0x850/0x850 [ 556.057383][T13490] ? lock_acquire+0x13c/0x160 [ 556.057384][T13490] ? rcu_is_watching+0x16/0xd0 [ 556.057386][T13490] ? is_bpf_text_address+0x3e/0x110 [ 556.057388][T13490] ? is_bpf_text_address+0x72/0x110 [ 556.057390][T13490] ? kernel_text_address+0x149/0x170 [ 556.057391][T13490] ? rcu_is_watching+0x16/0xd0 [ 556.057392][T13490] ? cap_capable+0x1d7/0x3d0 [ 556.057395][T13490] ? arch_stack_walk+0xed/0x130 [ 556.057398][T13490] ? rcu_is_watching+0x16/0xd0 [ 556.057399][T13490] ? lock_acquire+0x13c/0x160 [ 556.057401][T13490] ? rcu_is_watching+0x16/0xd0 [ 556.057402][T13490] ? rtnl_bridge_getlink+0x850/0x850 [ 556.057403][T13490] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 556.057405][T13490] ? rtnl_link_fill+0x920/0x920 [ 556.057406][T13490] ? filter_irq_stacks+0xd0/0xd0 [ 556.057408][T13490] ? stack_depot_save_flags+0x1bc/0x790 [ 556.057410][T13490] netlink_rcv_skb+0x14e/0x3a0 [ 556.057412][T13490] ? rtnl_link_fill+0x920/0x920 [ 556.057413][T13490] ? lock_release+0x184/0x1f0 [ 556.057415][T13490] ? netlink_ack+0xcf0/0xcf0 [ 556.057417][T13490] ? __netlink_lookup+0xb9/0x6b0 [ 556.057420][T13490] ? rcu_is_watching+0x16/0xd0 [ 556.057421][T13490] ? lock_release+0x184/0x1f0 [ 556.057423][T13490] netlink_unicast+0x486/0x750 [ 556.057425][T13490] ? netlink_attachskb+0x810/0x810 [ 556.057427][T13490] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 556.057429][T13490] netlink_sendmsg+0x75b/0xc90 [ 556.057431][T13490] ? netlink_unicast+0x750/0x750 [ 556.057432][T13490] ? kernel_text_address+0x149/0x170 [ 556.057434][T13490] ? lock_acquire+0x13c/0x160 [ 556.057436][T13490] ? __import_iovec+0x36c/0x620 [ 556.057439][T13490] __sock_sendmsg+0xce/0x190 [ 556.057441][T13490] ____sys_sendmsg+0x61a/0x860 [ 556.057442][T13490] ? copy_msghdr_from_user+0x279/0x420 [ 556.057444][T13490] ? sock_write_iter+0x400/0x400 [ 556.057445][T13490] ? move_addr_to_kernel+0x40/0x40 [ 556.057447][T13490] ? filter_irq_stacks+0xd0/0xd0 [ 556.057449][T13490] ___sys_sendmsg+0x14e/0x1d0 [ 556.057451][T13490] ? copy_msghdr_from_user+0x420/0x420 [ 556.057456][T13490] __sys_sendmsg+0x12c/0x1d0 [ 556.057458][T13490] ? __sys_sendmsg_sock+0x20/0x20 [ 556.057461][T13490] ? rcu_is_watching+0x16/0xd0 [ 556.057462][T13490] do_syscall_64+0xff/0x530 [ 556.057464][T13490] ? exc_page_fault+0xee/0x100 [ 556.057466][T13490] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 556.057468][T13490] RIP: 0033:0x7f16a812c54e [ 556.057469][T13490] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 556.057471][T13490] RSP: 002b:00007ffef7a13b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 556.057475][T13490] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f16a812c54e [ 556.057476][T13490] RDX: 0000000000000000 RSI: 00007ffef7a13c20 RDI: 0000000000000005 [ 556.057477][T13490] RBP: 00007ffef7a13b80 R08: 0000000000000000 R09: 0000000000000000 [ 556.057478][T13490] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913b31 [ 556.057479][T13490] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffef7a142f0 [ 556.057481][T13490] [ 564.620108][T13661] eth1: renamed from tmp [ 564.620121][T13661] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 564.620123][T13661] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 13661, name: ip [ 564.620125][T13661] preempt_count: 1, expected: 0 [ 564.620126][T13661] RCU nest depth: 0, expected: 0 [ 564.620126][T13661] INFO: lockdep is turned off. [ 564.620127][T13661] irq event stamp: 0 [ 564.620128][T13661] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 564.620132][T13661] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 564.620138][T13661] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 564.620140][T13661] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 564.620142][T13661] Preemption disabled at: [ 564.620142][T13661] [] vprintk_emit+0x31b/0x3e0 [ 564.620149][T13661] CPU: 3 UID: 0 PID: 13661 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 564.620152][T13661] Tainted: [W]=WARN [ 564.620153][T13661] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 564.620155][T13661] Call Trace: [ 564.620157][T13661] [ 564.620158][T13661] dump_stack_lvl+0x6f/0xa0 [ 564.620163][T13661] ? vprintk_emit+0x31b/0x3e0 [ 564.620165][T13661] __might_resched.cold+0x1fe/0x2c1 [ 564.620169][T13661] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 564.620172][T13661] ? rcu_is_watching+0x16/0xd0 [ 564.620175][T13661] __kmalloc_noprof+0x443/0x760 [ 564.620178][T13661] ? __rwlock_init+0x150/0x150 [ 564.620181][T13661] ? alloc_buf.isra.0+0x4b/0x260 [ 564.620186][T13661] ? do_raw_spin_unlock+0x59/0x250 [ 564.620188][T13661] alloc_buf.isra.0+0x4b/0x260 [ 564.620190][T13661] put_chars+0x1e1/0x2f0 [ 564.620192][T13661] ? __send_to_port+0x420/0x420 [ 564.620193][T13661] ? printk_get_next_message+0x240/0x650 [ 564.620199][T13661] ? console_prepend_replay+0x20/0x20 [ 564.620201][T13661] ? pointer+0x794/0xed0 [ 564.620205][T13661] hvc_console_print+0x292/0x780 [ 564.620209][T13661] ? hvc_write+0x3a0/0x3a0 [ 564.620211][T13661] ? __rwlock_init+0x150/0x150 [ 564.620213][T13661] ? lock_acquire+0x13c/0x160 [ 564.620215][T13661] console_emit_next_record+0x22f/0x4c0 [ 564.620218][T13661] ? devkmsg_read+0x4b0/0x4b0 [ 564.620220][T13661] ? rcu_is_watching+0x16/0xd0 [ 564.620222][T13661] ? rcu_is_watching+0x16/0xd0 [ 564.620223][T13661] ? rcu_is_watching+0x16/0xd0 [ 564.620224][T13661] ? lock_acquire+0x13c/0x160 [ 564.620226][T13661] ? console_flush_one_record+0x111/0x710 [ 564.620227][T13661] console_flush_one_record+0x46f/0x710 [ 564.620230][T13661] ? console_emit_next_record+0x4c0/0x4c0 [ 564.620232][T13661] console_unlock+0xee/0x1f0 [ 564.620234][T13661] ? lock_acquire+0x13c/0x160 [ 564.620236][T13661] ? console_flush_one_record+0x710/0x710 [ 564.620238][T13661] ? rcu_is_watching+0x16/0xd0 [ 564.620239][T13661] ? lock_release+0x184/0x1f0 [ 564.620240][T13661] ? lock_acquire+0xe0/0x160 [ 564.620242][T13661] ? __rcu_read_lock+0x70/0x70 [ 564.620243][T13661] ? __down_trylock_console_sem+0x5e/0xa0 [ 564.620245][T13661] ? vprintk_emit+0x320/0x3e0 [ 564.620247][T13661] vprintk_emit+0x37c/0x3e0 [ 564.620248][T13661] ? wake_up_klogd_work_func+0x90/0x90 [ 564.620250][T13661] ? prepare_to_wait_event+0x8d/0x740 [ 564.620252][T13661] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 564.620255][T13661] ? _mutex_trylock_nest_lock+0x390/0x390 [ 564.620257][T13661] _printk+0xc7/0x100 [ 564.620260][T13661] ? snapshot_read.cold+0x21/0x21 [ 564.620262][T13661] ? synchronize_rcu_normal+0x340/0x340 [ 564.620264][T13661] ? netdev_name+0x43/0x60 [ 564.620268][T13661] ? __netdev_printk+0x17f/0x1d0 [ 564.620270][T13661] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 564.620273][T13661] netdev_info+0xe2/0x116 [ 564.620275][T13661] ? netdev_notice+0x120/0x120 [ 564.620277][T13661] ? do_raw_spin_lock+0x131/0x280 [ 564.620279][T13661] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 564.620281][T13661] ? __rwlock_init+0x150/0x150 [ 564.620283][T13661] ? rcu_is_watching+0x16/0xd0 [ 564.620284][T13661] ? rcu_is_watching+0x16/0xd0 [ 564.620285][T13661] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 564.620286][T13661] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 564.620288][T13661] ? trace_irq_enable.constprop.0+0x30/0x160 [ 564.620289][T13661] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 564.620291][T13661] netif_change_name.cold+0x4f/0x89 [ 564.620292][T13661] ? register_netdev+0x40/0x40 [ 564.620294][T13661] ? lock_release+0x184/0x1f0 [ 564.620296][T13661] ? netdev_adjacent_rename_links+0x470/0x470 [ 564.620298][T13661] ? __kernel_text_address+0x12/0x30 [ 564.620301][T13661] ? write_profile+0xf0/0xf0 [ 564.620304][T13661] ? __asan_memset+0x27/0x50 [ 564.620307][T13661] do_setlink.isra.0+0x1f7d/0x2a60 [ 564.620309][T13661] ? stack_trace_save+0x93/0xc0 [ 564.620310][T13661] ? rtnl_link_get_size+0x350/0x350 [ 564.620312][T13661] ? rcu_is_watching+0x16/0xd0 [ 564.620313][T13661] ? stack_depot_save_flags+0x1bc/0x790 [ 564.620316][T13661] ? kasan_save_stack+0x3d/0x50 [ 564.620318][T13661] ? kasan_save_stack+0x2f/0x50 [ 564.620319][T13661] ? kasan_save_track+0x14/0x30 [ 564.620320][T13661] ? __kasan_kmalloc+0x7b/0x90 [ 564.620321][T13661] ? __kmalloc_cache_noprof+0x29a/0x620 [ 564.620322][T13661] ? rtnl_newlink+0x124/0x11b0 [ 564.620323][T13661] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 564.620324][T13661] ? netlink_rcv_skb+0x14e/0x3a0 [ 564.620327][T13661] ? netlink_unicast+0x486/0x750 [ 564.620329][T13661] ? netlink_sendmsg+0x75b/0xc90 [ 564.620330][T13661] ? __sock_sendmsg+0xce/0x190 [ 564.620333][T13661] ? ____sys_sendmsg+0x61a/0x860 [ 564.620334][T13661] ? ___sys_sendmsg+0x14e/0x1d0 [ 564.620336][T13661] ? __sys_sendmsg+0x12c/0x1d0 [ 564.620337][T13661] ? do_syscall_64+0xff/0x530 [ 564.620340][T13661] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 564.620342][T13661] ? rcu_is_watching+0x16/0xd0 [ 564.620343][T13661] ? lock_acquire+0x13c/0x160 [ 564.620345][T13661] ? rcu_is_watching+0x16/0xd0 [ 564.620346][T13661] ? rcu_is_watching+0x16/0xd0 [ 564.620347][T13661] ? trace_contention_end+0xb3/0x180 [ 564.620349][T13661] ? __mutex_lock+0x1db/0x1ea0 [ 564.620350][T13661] ? __mutex_lock+0x9a3/0x1ea0 [ 564.620351][T13661] ? rtnl_newlink+0x9a8/0x11b0 [ 564.620353][T13661] ? ww_mutex_lock+0x160/0x160 [ 564.620354][T13661] ? nla_get_range_signed+0x3d0/0x3d0 [ 564.620357][T13661] ? rcu_is_watching+0x16/0xd0 [ 564.620358][T13661] ? __rtnl_newlink+0x3fa/0xa50 [ 564.620360][T13661] rtnl_newlink+0x9f1/0x11b0 [ 564.620362][T13661] ? rcu_is_watching+0x16/0xd0 [ 564.620363][T13661] ? rtnl_bridge_getlink+0x850/0x850 [ 564.620365][T13661] ? lock_acquire+0x13c/0x160 [ 564.620366][T13661] ? rcu_is_watching+0x16/0xd0 [ 564.620367][T13661] ? is_bpf_text_address+0x3e/0x110 [ 564.620370][T13661] ? is_bpf_text_address+0x72/0x110 [ 564.620371][T13661] ? kernel_text_address+0x149/0x170 [ 564.620373][T13661] ? rcu_is_watching+0x16/0xd0 [ 564.620374][T13661] ? cap_capable+0x1d7/0x3d0 [ 564.620377][T13661] ? arch_stack_walk+0xed/0x130 [ 564.620379][T13661] ? rcu_is_watching+0x16/0xd0 [ 564.620380][T13661] ? lock_acquire+0x13c/0x160 [ 564.620382][T13661] ? rcu_is_watching+0x16/0xd0 [ 564.620383][T13661] ? rtnl_bridge_getlink+0x850/0x850 [ 564.620384][T13661] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 564.620386][T13661] ? rtnl_link_fill+0x920/0x920 [ 564.620387][T13661] ? filter_irq_stacks+0xd0/0xd0 [ 564.620389][T13661] ? stack_depot_save_flags+0x1bc/0x790 [ 564.620391][T13661] netlink_rcv_skb+0x14e/0x3a0 [ 564.620393][T13661] ? rtnl_link_fill+0x920/0x920 [ 564.620394][T13661] ? lock_release+0x184/0x1f0 [ 564.620396][T13661] ? netlink_ack+0xcf0/0xcf0 [ 564.620397][T13661] ? __netlink_lookup+0xb9/0x6b0 [ 564.620400][T13661] ? rcu_is_watching+0x16/0xd0 [ 564.620401][T13661] ? lock_release+0x184/0x1f0 [ 564.620403][T13661] netlink_unicast+0x486/0x750 [ 564.620406][T13661] ? netlink_attachskb+0x810/0x810 [ 564.620407][T13661] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 564.620409][T13661] netlink_sendmsg+0x75b/0xc90 [ 564.620411][T13661] ? netlink_unicast+0x750/0x750 [ 564.620413][T13661] ? kernel_text_address+0x149/0x170 [ 564.620415][T13661] ? lock_acquire+0x13c/0x160 [ 564.620416][T13661] ? __import_iovec+0x36c/0x620 [ 564.620419][T13661] __sock_sendmsg+0xce/0x190 [ 564.620421][T13661] ____sys_sendmsg+0x61a/0x860 [ 564.620423][T13661] ? copy_msghdr_from_user+0x279/0x420 [ 564.620425][T13661] ? sock_write_iter+0x400/0x400 [ 564.620426][T13661] ? move_addr_to_kernel+0x40/0x40 [ 564.620428][T13661] ? filter_irq_stacks+0xd0/0xd0 [ 564.620430][T13661] ___sys_sendmsg+0x14e/0x1d0 [ 564.620432][T13661] ? copy_msghdr_from_user+0x420/0x420 [ 564.620437][T13661] __sys_sendmsg+0x12c/0x1d0 [ 564.620439][T13661] ? __sys_sendmsg_sock+0x20/0x20 [ 564.620442][T13661] ? rcu_is_watching+0x16/0xd0 [ 564.620443][T13661] do_syscall_64+0xff/0x530 [ 564.620445][T13661] ? exc_page_fault+0xee/0x100 [ 564.620447][T13661] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 564.620449][T13661] RIP: 0033:0x7f705037254e [ 564.620451][T13661] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 564.620452][T13661] RSP: 002b:00007fff18130940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 564.620456][T13661] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f705037254e [ 564.620457][T13661] RDX: 0000000000000000 RSI: 00007fff181309f0 RDI: 0000000000000005 [ 564.620458][T13661] RBP: 00007fff18130950 R08: 0000000000000000 R09: 0000000000000000 [ 564.620459][T13661] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913b39 [ 564.620460][T13661] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff181310c0 [ 564.620462][T13661] [ 573.216175][T13832] eth1: renamed from tmp [ 573.216188][T13832] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 573.216191][T13832] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 13832, name: ip [ 573.216192][T13832] preempt_count: 1, expected: 0 [ 573.216197][T13832] RCU nest depth: 0, expected: 0 [ 573.216198][T13832] INFO: lockdep is turned off. [ 573.216199][T13832] irq event stamp: 0 [ 573.216200][T13832] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 573.216204][T13832] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 573.216210][T13832] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 573.216212][T13832] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 573.216214][T13832] Preemption disabled at: [ 573.216214][T13832] [] vprintk_emit+0x31b/0x3e0 [ 573.216221][T13832] CPU: 2 UID: 0 PID: 13832 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 573.216225][T13832] Tainted: [W]=WARN [ 573.216226][T13832] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 573.216227][T13832] Call Trace: [ 573.216229][T13832] [ 573.216230][T13832] dump_stack_lvl+0x6f/0xa0 [ 573.216236][T13832] ? vprintk_emit+0x31b/0x3e0 [ 573.216237][T13832] __might_resched.cold+0x1fe/0x2c1 [ 573.216241][T13832] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 573.216244][T13832] ? rcu_is_watching+0x16/0xd0 [ 573.216247][T13832] __kmalloc_noprof+0x443/0x760 [ 573.216250][T13832] ? __rwlock_init+0x150/0x150 [ 573.216253][T13832] ? alloc_buf.isra.0+0x4b/0x260 [ 573.216258][T13832] ? do_raw_spin_unlock+0x59/0x250 [ 573.216260][T13832] alloc_buf.isra.0+0x4b/0x260 [ 573.216262][T13832] put_chars+0x1e1/0x2f0 [ 573.216264][T13832] ? __send_to_port+0x420/0x420 [ 573.216265][T13832] ? printk_get_next_message+0x240/0x650 [ 573.216268][T13832] ? console_prepend_replay+0x20/0x20 [ 573.216270][T13832] ? pointer+0x794/0xed0 [ 573.216273][T13832] hvc_console_print+0x292/0x780 [ 573.216278][T13832] ? hvc_write+0x3a0/0x3a0 [ 573.216279][T13832] ? __rwlock_init+0x150/0x150 [ 573.216281][T13832] ? lock_acquire+0x13c/0x160 [ 573.216284][T13832] console_emit_next_record+0x22f/0x4c0 [ 573.216287][T13832] ? devkmsg_read+0x4b0/0x4b0 [ 573.216289][T13832] ? rcu_is_watching+0x16/0xd0 [ 573.216290][T13832] ? rcu_is_watching+0x16/0xd0 [ 573.216291][T13832] ? rcu_is_watching+0x16/0xd0 [ 573.216292][T13832] ? lock_acquire+0x13c/0x160 [ 573.216294][T13832] ? console_flush_one_record+0x111/0x710 [ 573.216296][T13832] console_flush_one_record+0x46f/0x710 [ 573.216298][T13832] ? console_emit_next_record+0x4c0/0x4c0 [ 573.216301][T13832] console_unlock+0xee/0x1f0 [ 573.216302][T13832] ? lock_acquire+0x13c/0x160 [ 573.216304][T13832] ? console_flush_one_record+0x710/0x710 [ 573.216306][T13832] ? rcu_is_watching+0x16/0xd0 [ 573.216307][T13832] ? lock_release+0x184/0x1f0 [ 573.216308][T13832] ? lock_acquire+0xe0/0x160 [ 573.216310][T13832] ? __rcu_read_lock+0x70/0x70 [ 573.216311][T13832] ? __down_trylock_console_sem+0x5e/0xa0 [ 573.216313][T13832] ? vprintk_emit+0x320/0x3e0 [ 573.216314][T13832] vprintk_emit+0x37c/0x3e0 [ 573.216316][T13832] ? wake_up_klogd_work_func+0x90/0x90 [ 573.216317][T13832] ? prepare_to_wait_event+0x8d/0x740 [ 573.216320][T13832] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 573.216323][T13832] ? _mutex_trylock_nest_lock+0x390/0x390 [ 573.216325][T13832] _printk+0xc7/0x100 [ 573.216328][T13832] ? snapshot_read.cold+0x21/0x21 [ 573.216330][T13832] ? synchronize_rcu_normal+0x340/0x340 [ 573.216332][T13832] ? netdev_name+0x43/0x60 [ 573.216336][T13832] ? __netdev_printk+0x17f/0x1d0 [ 573.216338][T13832] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 573.216341][T13832] netdev_info+0xe2/0x116 [ 573.216343][T13832] ? netdev_notice+0x120/0x120 [ 573.216345][T13832] ? do_raw_spin_lock+0x131/0x280 [ 573.216347][T13832] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 573.216349][T13832] ? __rwlock_init+0x150/0x150 [ 573.216351][T13832] ? rcu_is_watching+0x16/0xd0 [ 573.216352][T13832] ? rcu_is_watching+0x16/0xd0 [ 573.216353][T13832] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 573.216354][T13832] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 573.216356][T13832] ? trace_irq_enable.constprop.0+0x30/0x160 [ 573.216357][T13832] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 573.216358][T13832] netif_change_name.cold+0x4f/0x89 [ 573.216360][T13832] ? register_netdev+0x40/0x40 [ 573.216361][T13832] ? lock_release+0x184/0x1f0 [ 573.216363][T13832] ? netdev_adjacent_rename_links+0x470/0x470 [ 573.216366][T13832] ? __kernel_text_address+0x12/0x30 [ 573.216368][T13832] ? write_profile+0xf0/0xf0 [ 573.216371][T13832] ? __asan_memset+0x27/0x50 [ 573.216375][T13832] do_setlink.isra.0+0x1f7d/0x2a60 [ 573.216377][T13832] ? stack_trace_save+0x93/0xc0 [ 573.216378][T13832] ? rtnl_link_get_size+0x350/0x350 [ 573.216379][T13832] ? rcu_is_watching+0x16/0xd0 [ 573.216380][T13832] ? stack_depot_save_flags+0x1bc/0x790 [ 573.216384][T13832] ? kasan_save_stack+0x3d/0x50 [ 573.216386][T13832] ? kasan_save_stack+0x2f/0x50 [ 573.216387][T13832] ? kasan_save_track+0x14/0x30 [ 573.216388][T13832] ? __kasan_kmalloc+0x7b/0x90 [ 573.216389][T13832] ? __kmalloc_cache_noprof+0x29a/0x620 [ 573.216390][T13832] ? rtnl_newlink+0x124/0x11b0 [ 573.216391][T13832] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 573.216392][T13832] ? netlink_rcv_skb+0x14e/0x3a0 [ 573.216395][T13832] ? netlink_unicast+0x486/0x750 [ 573.216397][T13832] ? netlink_sendmsg+0x75b/0xc90 [ 573.216398][T13832] ? __sock_sendmsg+0xce/0x190 [ 573.216401][T13832] ? ____sys_sendmsg+0x61a/0x860 [ 573.216402][T13832] ? ___sys_sendmsg+0x14e/0x1d0 [ 573.216403][T13832] ? __sys_sendmsg+0x12c/0x1d0 [ 573.216405][T13832] ? do_syscall_64+0xff/0x530 [ 573.216407][T13832] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 573.216410][T13832] ? rcu_is_watching+0x16/0xd0 [ 573.216411][T13832] ? lock_acquire+0x13c/0x160 [ 573.216413][T13832] ? rcu_is_watching+0x16/0xd0 [ 573.216414][T13832] ? rcu_is_watching+0x16/0xd0 [ 573.216415][T13832] ? trace_contention_end+0xb3/0x180 [ 573.216416][T13832] ? __mutex_lock+0x1db/0x1ea0 [ 573.216417][T13832] ? __mutex_lock+0x9a3/0x1ea0 [ 573.216419][T13832] ? rtnl_newlink+0x9a8/0x11b0 [ 573.216420][T13832] ? ww_mutex_lock+0x160/0x160 [ 573.216421][T13832] ? nla_get_range_signed+0x3d0/0x3d0 [ 573.216425][T13832] ? rcu_is_watching+0x16/0xd0 [ 573.216426][T13832] ? __rtnl_newlink+0x3fa/0xa50 [ 573.216428][T13832] rtnl_newlink+0x9f1/0x11b0 [ 573.216430][T13832] ? rcu_is_watching+0x16/0xd0 [ 573.216431][T13832] ? rtnl_bridge_getlink+0x850/0x850 [ 573.216433][T13832] ? lock_acquire+0x13c/0x160 [ 573.216434][T13832] ? rcu_is_watching+0x16/0xd0 [ 573.216435][T13832] ? is_bpf_text_address+0x3e/0x110 [ 573.216438][T13832] ? is_bpf_text_address+0x72/0x110 [ 573.216439][T13832] ? kernel_text_address+0x149/0x170 [ 573.216441][T13832] ? rcu_is_watching+0x16/0xd0 [ 573.216442][T13832] ? cap_capable+0x1d7/0x3d0 [ 573.216445][T13832] ? arch_stack_walk+0xed/0x130 [ 573.216448][T13832] ? rcu_is_watching+0x16/0xd0 [ 573.216449][T13832] ? lock_acquire+0x13c/0x160 [ 573.216450][T13832] ? rcu_is_watching+0x16/0xd0 [ 573.216451][T13832] ? rtnl_bridge_getlink+0x850/0x850 [ 573.216453][T13832] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 573.216454][T13832] ? rtnl_link_fill+0x920/0x920 [ 573.216456][T13832] ? filter_irq_stacks+0xd0/0xd0 [ 573.216457][T13832] ? stack_depot_save_flags+0x1bc/0x790 [ 573.216460][T13832] netlink_rcv_skb+0x14e/0x3a0 [ 573.216461][T13832] ? rtnl_link_fill+0x920/0x920 [ 573.216463][T13832] ? lock_release+0x184/0x1f0 [ 573.216464][T13832] ? netlink_ack+0xcf0/0xcf0 [ 573.216466][T13832] ? __netlink_lookup+0xb9/0x6b0 [ 573.216469][T13832] ? rcu_is_watching+0x16/0xd0 [ 573.216470][T13832] ? lock_release+0x184/0x1f0 [ 573.216472][T13832] netlink_unicast+0x486/0x750 [ 573.216474][T13832] ? netlink_attachskb+0x810/0x810 [ 573.216476][T13832] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 573.216478][T13832] netlink_sendmsg+0x75b/0xc90 [ 573.216480][T13832] ? netlink_unicast+0x750/0x750 [ 573.216482][T13832] ? kernel_text_address+0x149/0x170 [ 573.216483][T13832] ? lock_acquire+0x13c/0x160 [ 573.216485][T13832] ? __import_iovec+0x36c/0x620 [ 573.216488][T13832] __sock_sendmsg+0xce/0x190 [ 573.216490][T13832] ____sys_sendmsg+0x61a/0x860 [ 573.216491][T13832] ? copy_msghdr_from_user+0x279/0x420 [ 573.216493][T13832] ? sock_write_iter+0x400/0x400 [ 573.216494][T13832] ? move_addr_to_kernel+0x40/0x40 [ 573.216496][T13832] ? filter_irq_stacks+0xd0/0xd0 [ 573.216498][T13832] ___sys_sendmsg+0x14e/0x1d0 [ 573.216500][T13832] ? copy_msghdr_from_user+0x420/0x420 [ 573.216505][T13832] __sys_sendmsg+0x12c/0x1d0 [ 573.216507][T13832] ? __sys_sendmsg_sock+0x20/0x20 [ 573.216510][T13832] ? rcu_is_watching+0x16/0xd0 [ 573.216511][T13832] do_syscall_64+0xff/0x530 [ 573.216513][T13832] ? exc_page_fault+0xee/0x100 [ 573.216515][T13832] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 573.216517][T13832] RIP: 0033:0x7ff94d37b54e [ 573.216518][T13832] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 573.216520][T13832] RSP: 002b:00007ffdf9027c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 573.216523][T13832] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ff94d37b54e [ 573.216525][T13832] RDX: 0000000000000000 RSI: 00007ffdf9027cc0 RDI: 0000000000000005 [ 573.216526][T13832] RBP: 00007ffdf9027c20 R08: 0000000000000000 R09: 0000000000000000 [ 573.216527][T13832] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913b42 [ 573.216528][T13832] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdf9028390 [ 573.216530][T13832] [ 581.816105][T14003] eth1: renamed from tmp [ 581.816119][T14003] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 581.816121][T14003] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14003, name: ip [ 581.816123][T14003] preempt_count: 1, expected: 0 [ 581.816124][T14003] RCU nest depth: 0, expected: 0 [ 581.816124][T14003] INFO: lockdep is turned off. [ 581.816126][T14003] irq event stamp: 0 [ 581.816126][T14003] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 581.816131][T14003] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 581.816137][T14003] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 581.816139][T14003] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 581.816140][T14003] Preemption disabled at: [ 581.816141][T14003] [] vprintk_emit+0x31b/0x3e0 [ 581.816148][T14003] CPU: 0 UID: 0 PID: 14003 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 581.816151][T14003] Tainted: [W]=WARN [ 581.816152][T14003] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 581.816154][T14003] Call Trace: [ 581.816155][T14003] [ 581.816156][T14003] dump_stack_lvl+0x6f/0xa0 [ 581.816162][T14003] ? vprintk_emit+0x31b/0x3e0 [ 581.816163][T14003] __might_resched.cold+0x1fe/0x2c1 [ 581.816167][T14003] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 581.816171][T14003] ? rcu_is_watching+0x16/0xd0 [ 581.816173][T14003] __kmalloc_noprof+0x443/0x760 [ 581.816176][T14003] ? __rwlock_init+0x150/0x150 [ 581.816179][T14003] ? alloc_buf.isra.0+0x4b/0x260 [ 581.816185][T14003] ? do_raw_spin_unlock+0x59/0x250 [ 581.816186][T14003] alloc_buf.isra.0+0x4b/0x260 [ 581.816189][T14003] put_chars+0x1e1/0x2f0 [ 581.816191][T14003] ? __send_to_port+0x420/0x420 [ 581.816192][T14003] ? printk_get_next_message+0x240/0x650 [ 581.816198][T14003] ? console_prepend_replay+0x20/0x20 [ 581.816200][T14003] ? pointer+0x794/0xed0 [ 581.816203][T14003] hvc_console_print+0x292/0x780 [ 581.816208][T14003] ? hvc_write+0x3a0/0x3a0 [ 581.816210][T14003] ? __rwlock_init+0x150/0x150 [ 581.816211][T14003] ? lock_acquire+0x13c/0x160 [ 581.816214][T14003] console_emit_next_record+0x22f/0x4c0 [ 581.816217][T14003] ? devkmsg_read+0x4b0/0x4b0 [ 581.816219][T14003] ? rcu_is_watching+0x16/0xd0 [ 581.816220][T14003] ? rcu_is_watching+0x16/0xd0 [ 581.816221][T14003] ? rcu_is_watching+0x16/0xd0 [ 581.816222][T14003] ? lock_acquire+0x13c/0x160 [ 581.816224][T14003] ? console_flush_one_record+0x111/0x710 [ 581.816226][T14003] console_flush_one_record+0x46f/0x710 [ 581.816228][T14003] ? console_emit_next_record+0x4c0/0x4c0 [ 581.816231][T14003] console_unlock+0xee/0x1f0 [ 581.816233][T14003] ? lock_acquire+0x13c/0x160 [ 581.816235][T14003] ? console_flush_one_record+0x710/0x710 [ 581.816236][T14003] ? rcu_is_watching+0x16/0xd0 [ 581.816237][T14003] ? lock_release+0x184/0x1f0 [ 581.816239][T14003] ? lock_acquire+0xe0/0x160 [ 581.816241][T14003] ? __rcu_read_lock+0x70/0x70 [ 581.816242][T14003] ? __down_trylock_console_sem+0x5e/0xa0 [ 581.816244][T14003] ? vprintk_emit+0x320/0x3e0 [ 581.816246][T14003] vprintk_emit+0x37c/0x3e0 [ 581.816247][T14003] ? wake_up_klogd_work_func+0x90/0x90 [ 581.816249][T14003] ? prepare_to_wait_event+0x8d/0x740 [ 581.816251][T14003] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 581.816254][T14003] ? _mutex_trylock_nest_lock+0x390/0x390 [ 581.816256][T14003] _printk+0xc7/0x100 [ 581.816259][T14003] ? snapshot_read.cold+0x21/0x21 [ 581.816261][T14003] ? synchronize_rcu_normal+0x340/0x340 [ 581.816263][T14003] ? netdev_name+0x43/0x60 [ 581.816266][T14003] ? __netdev_printk+0x17f/0x1d0 [ 581.816268][T14003] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 581.816272][T14003] netdev_info+0xe2/0x116 [ 581.816274][T14003] ? netdev_notice+0x120/0x120 [ 581.816276][T14003] ? do_raw_spin_lock+0x131/0x280 [ 581.816278][T14003] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 581.816280][T14003] ? __rwlock_init+0x150/0x150 [ 581.816282][T14003] ? rcu_is_watching+0x16/0xd0 [ 581.816283][T14003] ? rcu_is_watching+0x16/0xd0 [ 581.816284][T14003] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 581.816285][T14003] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 581.816287][T14003] ? trace_irq_enable.constprop.0+0x30/0x160 [ 581.816288][T14003] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 581.816289][T14003] netif_change_name.cold+0x4f/0x89 [ 581.816291][T14003] ? register_netdev+0x40/0x40 [ 581.816292][T14003] ? lock_release+0x184/0x1f0 [ 581.816294][T14003] ? netdev_adjacent_rename_links+0x470/0x470 [ 581.816297][T14003] ? __kernel_text_address+0x12/0x30 [ 581.816299][T14003] ? write_profile+0xf0/0xf0 [ 581.816302][T14003] ? __asan_memset+0x27/0x50 [ 581.816306][T14003] do_setlink.isra.0+0x1f7d/0x2a60 [ 581.816308][T14003] ? stack_trace_save+0x93/0xc0 [ 581.816309][T14003] ? rtnl_link_get_size+0x350/0x350 [ 581.816310][T14003] ? rcu_is_watching+0x16/0xd0 [ 581.816311][T14003] ? stack_depot_save_flags+0x1bc/0x790 [ 581.816315][T14003] ? kasan_save_stack+0x3d/0x50 [ 581.816317][T14003] ? kasan_save_stack+0x2f/0x50 [ 581.816318][T14003] ? kasan_save_track+0x14/0x30 [ 581.816319][T14003] ? __kasan_kmalloc+0x7b/0x90 [ 581.816320][T14003] ? __kmalloc_cache_noprof+0x29a/0x620 [ 581.816321][T14003] ? rtnl_newlink+0x124/0x11b0 [ 581.816322][T14003] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 581.816324][T14003] ? netlink_rcv_skb+0x14e/0x3a0 [ 581.816326][T14003] ? netlink_unicast+0x486/0x750 [ 581.816328][T14003] ? netlink_sendmsg+0x75b/0xc90 [ 581.816330][T14003] ? __sock_sendmsg+0xce/0x190 [ 581.816332][T14003] ? ____sys_sendmsg+0x61a/0x860 [ 581.816333][T14003] ? ___sys_sendmsg+0x14e/0x1d0 [ 581.816335][T14003] ? __sys_sendmsg+0x12c/0x1d0 [ 581.816337][T14003] ? do_syscall_64+0xff/0x530 [ 581.816339][T14003] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 581.816341][T14003] ? rcu_is_watching+0x16/0xd0 [ 581.816342][T14003] ? lock_acquire+0x13c/0x160 [ 581.816344][T14003] ? rcu_is_watching+0x16/0xd0 [ 581.816345][T14003] ? rcu_is_watching+0x16/0xd0 [ 581.816346][T14003] ? trace_contention_end+0xb3/0x180 [ 581.816347][T14003] ? __mutex_lock+0x1db/0x1ea0 [ 581.816349][T14003] ? __mutex_lock+0x9a3/0x1ea0 [ 581.816350][T14003] ? rtnl_newlink+0x9a8/0x11b0 [ 581.816351][T14003] ? ww_mutex_lock+0x160/0x160 [ 581.816352][T14003] ? nla_get_range_signed+0x3d0/0x3d0 [ 581.816356][T14003] ? rcu_is_watching+0x16/0xd0 [ 581.816357][T14003] ? __rtnl_newlink+0x3fa/0xa50 [ 581.816359][T14003] rtnl_newlink+0x9f1/0x11b0 [ 581.816361][T14003] ? rcu_is_watching+0x16/0xd0 [ 581.816362][T14003] ? rtnl_bridge_getlink+0x850/0x850 [ 581.816363][T14003] ? lock_acquire+0x13c/0x160 [ 581.816365][T14003] ? rcu_is_watching+0x16/0xd0 [ 581.816366][T14003] ? is_bpf_text_address+0x3e/0x110 [ 581.816368][T14003] ? is_bpf_text_address+0x72/0x110 [ 581.816370][T14003] ? kernel_text_address+0x149/0x170 [ 581.816371][T14003] ? rcu_is_watching+0x16/0xd0 [ 581.816372][T14003] ? cap_capable+0x1d7/0x3d0 [ 581.816376][T14003] ? arch_stack_walk+0xed/0x130 [ 581.816378][T14003] ? rcu_is_watching+0x16/0xd0 [ 581.816379][T14003] ? lock_acquire+0x13c/0x160 [ 581.816380][T14003] ? rcu_is_watching+0x16/0xd0 [ 581.816382][T14003] ? rtnl_bridge_getlink+0x850/0x850 [ 581.816383][T14003] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 581.816385][T14003] ? rtnl_link_fill+0x920/0x920 [ 581.816386][T14003] ? filter_irq_stacks+0xd0/0xd0 [ 581.816387][T14003] ? stack_depot_save_flags+0x1bc/0x790 [ 581.816390][T14003] netlink_rcv_skb+0x14e/0x3a0 [ 581.816392][T14003] ? rtnl_link_fill+0x920/0x920 [ 581.816393][T14003] ? lock_release+0x184/0x1f0 [ 581.816394][T14003] ? netlink_ack+0xcf0/0xcf0 [ 581.816396][T14003] ? __netlink_lookup+0xb9/0x6b0 [ 581.816399][T14003] ? rcu_is_watching+0x16/0xd0 [ 581.816400][T14003] ? lock_release+0x184/0x1f0 [ 581.816402][T14003] netlink_unicast+0x486/0x750 [ 581.816404][T14003] ? netlink_attachskb+0x810/0x810 [ 581.816406][T14003] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 581.816408][T14003] netlink_sendmsg+0x75b/0xc90 [ 581.816410][T14003] ? netlink_unicast+0x750/0x750 [ 581.816412][T14003] ? kernel_text_address+0x149/0x170 [ 581.816413][T14003] ? lock_acquire+0x13c/0x160 [ 581.816415][T14003] ? __import_iovec+0x36c/0x620 [ 581.816418][T14003] __sock_sendmsg+0xce/0x190 [ 581.816420][T14003] ____sys_sendmsg+0x61a/0x860 [ 581.816421][T14003] ? copy_msghdr_from_user+0x279/0x420 [ 581.816423][T14003] ? sock_write_iter+0x400/0x400 [ 581.816424][T14003] ? move_addr_to_kernel+0x40/0x40 [ 581.816426][T14003] ? filter_irq_stacks+0xd0/0xd0 [ 581.816429][T14003] ___sys_sendmsg+0x14e/0x1d0 [ 581.816430][T14003] ? copy_msghdr_from_user+0x420/0x420 [ 581.816435][T14003] __sys_sendmsg+0x12c/0x1d0 [ 581.816437][T14003] ? __sys_sendmsg_sock+0x20/0x20 [ 581.816440][T14003] ? rcu_is_watching+0x16/0xd0 [ 581.816441][T14003] do_syscall_64+0xff/0x530 [ 581.816443][T14003] ? exc_page_fault+0xee/0x100 [ 581.816445][T14003] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 581.816447][T14003] RIP: 0033:0x7fb38ba7a54e [ 581.816448][T14003] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 581.816450][T14003] RSP: 002b:00007fff734cffe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 581.816454][T14003] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fb38ba7a54e [ 581.816455][T14003] RDX: 0000000000000000 RSI: 00007fff734d0090 RDI: 0000000000000005 [ 581.816457][T14003] RBP: 00007fff734cfff0 R08: 0000000000000000 R09: 0000000000000000 [ 581.816457][T14003] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913b4b [ 581.816458][T14003] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff734d0760 [ 581.816461][T14003] [ 590.420008][T14173] eth1: renamed from tmp [ 590.420022][T14173] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 590.420024][T14173] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14173, name: ip [ 590.420026][T14173] preempt_count: 1, expected: 0 [ 590.420027][T14173] RCU nest depth: 0, expected: 0 [ 590.420028][T14173] INFO: lockdep is turned off. [ 590.420029][T14173] irq event stamp: 0 [ 590.420030][T14173] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 590.420034][T14173] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 590.420040][T14173] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 590.420042][T14173] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 590.420044][T14173] Preemption disabled at: [ 590.420045][T14173] [] vprintk_emit+0x31b/0x3e0 [ 590.420051][T14173] CPU: 3 UID: 0 PID: 14173 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 590.420055][T14173] Tainted: [W]=WARN [ 590.420056][T14173] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 590.420057][T14173] Call Trace: [ 590.420059][T14173] [ 590.420060][T14173] dump_stack_lvl+0x6f/0xa0 [ 590.420066][T14173] ? vprintk_emit+0x31b/0x3e0 [ 590.420067][T14173] __might_resched.cold+0x1fe/0x2c1 [ 590.420071][T14173] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 590.420074][T14173] ? rcu_is_watching+0x16/0xd0 [ 590.420077][T14173] __kmalloc_noprof+0x443/0x760 [ 590.420080][T14173] ? __rwlock_init+0x150/0x150 [ 590.420083][T14173] ? alloc_buf.isra.0+0x4b/0x260 [ 590.420088][T14173] ? do_raw_spin_unlock+0x59/0x250 [ 590.420090][T14173] alloc_buf.isra.0+0x4b/0x260 [ 590.420092][T14173] put_chars+0x1e1/0x2f0 [ 590.420094][T14173] ? __send_to_port+0x420/0x420 [ 590.420095][T14173] ? printk_get_next_message+0x240/0x650 [ 590.420097][T14173] ? console_prepend_replay+0x20/0x20 [ 590.420100][T14173] ? pointer+0x794/0xed0 [ 590.420103][T14173] hvc_console_print+0x292/0x780 [ 590.420108][T14173] ? hvc_write+0x3a0/0x3a0 [ 590.420110][T14173] ? __rwlock_init+0x150/0x150 [ 590.420111][T14173] ? lock_acquire+0x13c/0x160 [ 590.420114][T14173] console_emit_next_record+0x22f/0x4c0 [ 590.420117][T14173] ? devkmsg_read+0x4b0/0x4b0 [ 590.420119][T14173] ? rcu_is_watching+0x16/0xd0 [ 590.420120][T14173] ? rcu_is_watching+0x16/0xd0 [ 590.420121][T14173] ? rcu_is_watching+0x16/0xd0 [ 590.420122][T14173] ? lock_acquire+0x13c/0x160 [ 590.420124][T14173] ? console_flush_one_record+0x111/0x710 [ 590.420126][T14173] console_flush_one_record+0x46f/0x710 [ 590.420128][T14173] ? console_emit_next_record+0x4c0/0x4c0 [ 590.420131][T14173] console_unlock+0xee/0x1f0 [ 590.420133][T14173] ? lock_acquire+0x13c/0x160 [ 590.420135][T14173] ? console_flush_one_record+0x710/0x710 [ 590.420136][T14173] ? rcu_is_watching+0x16/0xd0 [ 590.420137][T14173] ? lock_release+0x184/0x1f0 [ 590.420139][T14173] ? lock_acquire+0xe0/0x160 [ 590.420140][T14173] ? __rcu_read_lock+0x70/0x70 [ 590.420142][T14173] ? __down_trylock_console_sem+0x5e/0xa0 [ 590.420144][T14173] ? vprintk_emit+0x320/0x3e0 [ 590.420145][T14173] vprintk_emit+0x37c/0x3e0 [ 590.420147][T14173] ? wake_up_klogd_work_func+0x90/0x90 [ 590.420149][T14173] ? preempt_schedule_thunk+0x16/0x30 [ 590.420151][T14173] ? _mutex_trylock_nest_lock+0x390/0x390 [ 590.420154][T14173] _printk+0xc7/0x100 [ 590.420157][T14173] ? snapshot_read.cold+0x21/0x21 [ 590.420158][T14173] ? synchronize_rcu_normal+0x340/0x340 [ 590.420161][T14173] ? netdev_name+0x43/0x60 [ 590.420164][T14173] ? __netdev_printk+0x17f/0x1d0 [ 590.420166][T14173] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 590.420169][T14173] netdev_info+0xe2/0x116 [ 590.420171][T14173] ? netdev_notice+0x120/0x120 [ 590.420173][T14173] ? do_raw_spin_lock+0x131/0x280 [ 590.420175][T14173] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 590.420177][T14173] ? __rwlock_init+0x150/0x150 [ 590.420179][T14173] ? rcu_is_watching+0x16/0xd0 [ 590.420180][T14173] ? rcu_is_watching+0x16/0xd0 [ 590.420181][T14173] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 590.420184][T14173] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 590.420185][T14173] ? trace_irq_enable.constprop.0+0x30/0x160 [ 590.420187][T14173] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 590.420188][T14173] netif_change_name.cold+0x4f/0x89 [ 590.420190][T14173] ? register_netdev+0x40/0x40 [ 590.420191][T14173] ? lock_release+0x184/0x1f0 [ 590.420193][T14173] ? netdev_adjacent_rename_links+0x470/0x470 [ 590.420199][T14173] ? __kernel_text_address+0x12/0x30 [ 590.420201][T14173] ? write_profile+0xf0/0xf0 [ 590.420204][T14173] ? __asan_memset+0x27/0x50 [ 590.420208][T14173] do_setlink.isra.0+0x1f7d/0x2a60 [ 590.420210][T14173] ? stack_trace_save+0x93/0xc0 [ 590.420211][T14173] ? rtnl_link_get_size+0x350/0x350 [ 590.420213][T14173] ? rcu_is_watching+0x16/0xd0 [ 590.420214][T14173] ? stack_depot_save_flags+0x1bc/0x790 [ 590.420217][T14173] ? kasan_save_stack+0x3d/0x50 [ 590.420219][T14173] ? kasan_save_stack+0x2f/0x50 [ 590.420220][T14173] ? kasan_save_track+0x14/0x30 [ 590.420221][T14173] ? __kasan_kmalloc+0x7b/0x90 [ 590.420222][T14173] ? __kmalloc_cache_noprof+0x29a/0x620 [ 590.420223][T14173] ? rtnl_newlink+0x124/0x11b0 [ 590.420225][T14173] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 590.420226][T14173] ? netlink_rcv_skb+0x14e/0x3a0 [ 590.420229][T14173] ? netlink_unicast+0x486/0x750 [ 590.420230][T14173] ? netlink_sendmsg+0x75b/0xc90 [ 590.420232][T14173] ? __sock_sendmsg+0xce/0x190 [ 590.420234][T14173] ? ____sys_sendmsg+0x61a/0x860 [ 590.420236][T14173] ? ___sys_sendmsg+0x14e/0x1d0 [ 590.420237][T14173] ? __sys_sendmsg+0x12c/0x1d0 [ 590.420239][T14173] ? do_syscall_64+0xff/0x530 [ 590.420242][T14173] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 590.420244][T14173] ? rcu_is_watching+0x16/0xd0 [ 590.420245][T14173] ? lock_acquire+0x13c/0x160 [ 590.420247][T14173] ? rcu_is_watching+0x16/0xd0 [ 590.420248][T14173] ? rcu_is_watching+0x16/0xd0 [ 590.420249][T14173] ? trace_contention_end+0xb3/0x180 [ 590.420250][T14173] ? __mutex_lock+0x1db/0x1ea0 [ 590.420251][T14173] ? __mutex_lock+0x9a3/0x1ea0 [ 590.420253][T14173] ? rtnl_newlink+0x9a8/0x11b0 [ 590.420254][T14173] ? ww_mutex_lock+0x160/0x160 [ 590.420255][T14173] ? nla_get_range_signed+0x3d0/0x3d0 [ 590.420258][T14173] ? rcu_is_watching+0x16/0xd0 [ 590.420260][T14173] ? __rtnl_newlink+0x3fa/0xa50 [ 590.420262][T14173] rtnl_newlink+0x9f1/0x11b0 [ 590.420264][T14173] ? rcu_is_watching+0x16/0xd0 [ 590.420265][T14173] ? rtnl_bridge_getlink+0x850/0x850 [ 590.420266][T14173] ? lock_acquire+0x13c/0x160 [ 590.420268][T14173] ? rcu_is_watching+0x16/0xd0 [ 590.420269][T14173] ? is_bpf_text_address+0x3e/0x110 [ 590.420272][T14173] ? is_bpf_text_address+0x72/0x110 [ 590.420273][T14173] ? kernel_text_address+0x149/0x170 [ 590.420275][T14173] ? rcu_is_watching+0x16/0xd0 [ 590.420276][T14173] ? cap_capable+0x1d7/0x3d0 [ 590.420279][T14173] ? arch_stack_walk+0xed/0x130 [ 590.420281][T14173] ? rcu_is_watching+0x16/0xd0 [ 590.420282][T14173] ? lock_acquire+0x13c/0x160 [ 590.420284][T14173] ? rcu_is_watching+0x16/0xd0 [ 590.420285][T14173] ? rtnl_bridge_getlink+0x850/0x850 [ 590.420286][T14173] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 590.420288][T14173] ? rtnl_link_fill+0x920/0x920 [ 590.420289][T14173] ? filter_irq_stacks+0xd0/0xd0 [ 590.420291][T14173] ? stack_depot_save_flags+0x1bc/0x790 [ 590.420293][T14173] netlink_rcv_skb+0x14e/0x3a0 [ 590.420295][T14173] ? rtnl_link_fill+0x920/0x920 [ 590.420296][T14173] ? lock_release+0x184/0x1f0 [ 590.420298][T14173] ? netlink_ack+0xcf0/0xcf0 [ 590.420300][T14173] ? __netlink_lookup+0xb9/0x6b0 [ 590.420303][T14173] ? rcu_is_watching+0x16/0xd0 [ 590.420304][T14173] ? lock_release+0x184/0x1f0 [ 590.420306][T14173] netlink_unicast+0x486/0x750 [ 590.420308][T14173] ? netlink_attachskb+0x810/0x810 [ 590.420310][T14173] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 590.420312][T14173] netlink_sendmsg+0x75b/0xc90 [ 590.420314][T14173] ? netlink_unicast+0x750/0x750 [ 590.420316][T14173] ? kernel_text_address+0x149/0x170 [ 590.420317][T14173] ? lock_acquire+0x13c/0x160 [ 590.420319][T14173] ? __import_iovec+0x36c/0x620 [ 590.420322][T14173] __sock_sendmsg+0xce/0x190 [ 590.420324][T14173] ____sys_sendmsg+0x61a/0x860 [ 590.420326][T14173] ? copy_msghdr_from_user+0x279/0x420 [ 590.420327][T14173] ? sock_write_iter+0x400/0x400 [ 590.420329][T14173] ? move_addr_to_kernel+0x40/0x40 [ 590.420330][T14173] ? filter_irq_stacks+0xd0/0xd0 [ 590.420333][T14173] ___sys_sendmsg+0x14e/0x1d0 [ 590.420335][T14173] ? copy_msghdr_from_user+0x420/0x420 [ 590.420340][T14173] __sys_sendmsg+0x12c/0x1d0 [ 590.420342][T14173] ? __sys_sendmsg_sock+0x20/0x20 [ 590.420344][T14173] ? rcu_is_watching+0x16/0xd0 [ 590.420346][T14173] do_syscall_64+0xff/0x530 [ 590.420348][T14173] ? exc_page_fault+0xee/0x100 [ 590.420350][T14173] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 590.420351][T14173] RIP: 0033:0x7f6bf4f7e54e [ 590.420353][T14173] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 590.420355][T14173] RSP: 002b:00007ffe3bec5e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 590.420359][T14173] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6bf4f7e54e [ 590.420361][T14173] RDX: 0000000000000000 RSI: 00007ffe3bec5ee0 RDI: 0000000000000005 [ 590.420361][T14173] RBP: 00007ffe3bec5e40 R08: 0000000000000000 R09: 0000000000000000 [ 590.420362][T14173] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913b53 [ 590.420363][T14173] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe3bec65b0 [ 590.420365][T14173] [ 598.989188][T14343] eth1: renamed from tmp [ 598.989258][T14343] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 598.989261][T14343] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14343, name: ip [ 598.989262][T14343] preempt_count: 1, expected: 0 [ 598.989263][T14343] RCU nest depth: 0, expected: 0 [ 598.989264][T14343] INFO: lockdep is turned off. [ 598.989266][T14343] irq event stamp: 0 [ 598.989266][T14343] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 598.989270][T14343] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 598.989277][T14343] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 598.989278][T14343] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 598.989280][T14343] Preemption disabled at: [ 598.989281][T14343] [] vprintk_emit+0x31b/0x3e0 [ 598.989287][T14343] CPU: 2 UID: 0 PID: 14343 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 598.989291][T14343] Tainted: [W]=WARN [ 598.989292][T14343] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 598.989293][T14343] Call Trace: [ 598.989295][T14343] [ 598.989296][T14343] dump_stack_lvl+0x6f/0xa0 [ 598.989301][T14343] ? vprintk_emit+0x31b/0x3e0 [ 598.989303][T14343] __might_resched.cold+0x1fe/0x2c1 [ 598.989306][T14343] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 598.989310][T14343] ? rcu_is_watching+0x16/0xd0 [ 598.989312][T14343] __kmalloc_noprof+0x443/0x760 [ 598.989315][T14343] ? __rwlock_init+0x150/0x150 [ 598.989318][T14343] ? alloc_buf.isra.0+0x4b/0x260 [ 598.989323][T14343] ? do_raw_spin_unlock+0x59/0x250 [ 598.989325][T14343] alloc_buf.isra.0+0x4b/0x260 [ 598.989328][T14343] put_chars+0x1e1/0x2f0 [ 598.989329][T14343] ? __send_to_port+0x420/0x420 [ 598.989331][T14343] ? printk_get_next_message+0x240/0x650 [ 598.989333][T14343] ? console_prepend_replay+0x20/0x20 [ 598.989335][T14343] ? pointer+0x794/0xed0 [ 598.989339][T14343] hvc_console_print+0x292/0x780 [ 598.989344][T14343] ? hvc_write+0x3a0/0x3a0 [ 598.989345][T14343] ? __rwlock_init+0x150/0x150 [ 598.989347][T14343] ? lock_acquire+0x13c/0x160 [ 598.989349][T14343] console_emit_next_record+0x22f/0x4c0 [ 598.989352][T14343] ? devkmsg_read+0x4b0/0x4b0 [ 598.989354][T14343] ? rcu_is_watching+0x16/0xd0 [ 598.989355][T14343] ? lock_acquire+0x13c/0x160 [ 598.989357][T14343] ? console_flush_one_record+0x111/0x710 [ 598.989359][T14343] console_flush_one_record+0x46f/0x710 [ 598.989361][T14343] ? console_emit_next_record+0x4c0/0x4c0 [ 598.989364][T14343] console_unlock+0xee/0x1f0 [ 598.989366][T14343] ? lock_acquire+0x13c/0x160 [ 598.989368][T14343] ? console_flush_one_record+0x710/0x710 [ 598.989369][T14343] ? rcu_is_watching+0x16/0xd0 [ 598.989370][T14343] ? lock_release+0x184/0x1f0 [ 598.989372][T14343] ? lock_acquire+0xe0/0x160 [ 598.989373][T14343] ? __rcu_read_lock+0x70/0x70 [ 598.989375][T14343] ? __down_trylock_console_sem+0x5e/0xa0 [ 598.989377][T14343] ? vprintk_emit+0x320/0x3e0 [ 598.989378][T14343] vprintk_emit+0x37c/0x3e0 [ 598.989380][T14343] ? wake_up_klogd_work_func+0x90/0x90 [ 598.989381][T14343] ? prepare_to_wait_event+0x8d/0x740 [ 598.989383][T14343] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 598.989387][T14343] ? _mutex_trylock_nest_lock+0x390/0x390 [ 598.989389][T14343] _printk+0xc7/0x100 [ 598.989392][T14343] ? snapshot_read.cold+0x21/0x21 [ 598.989394][T14343] ? synchronize_rcu_normal+0x340/0x340 [ 598.989396][T14343] ? netdev_name+0x43/0x60 [ 598.989399][T14343] ? __netdev_printk+0x17f/0x1d0 [ 598.989401][T14343] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 598.989404][T14343] netdev_info+0xe2/0x116 [ 598.989406][T14343] ? netdev_notice+0x120/0x120 [ 598.989408][T14343] ? do_raw_spin_lock+0x131/0x280 [ 598.989410][T14343] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 598.989412][T14343] ? __rwlock_init+0x150/0x150 [ 598.989414][T14343] ? rcu_is_watching+0x16/0xd0 [ 598.989415][T14343] ? rcu_is_watching+0x16/0xd0 [ 598.989416][T14343] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 598.989417][T14343] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 598.989419][T14343] ? trace_irq_enable.constprop.0+0x30/0x160 [ 598.989420][T14343] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 598.989422][T14343] netif_change_name.cold+0x4f/0x89 [ 598.989423][T14343] ? register_netdev+0x40/0x40 [ 598.989424][T14343] ? lock_release+0x184/0x1f0 [ 598.989426][T14343] ? netdev_adjacent_rename_links+0x470/0x470 [ 598.989429][T14343] ? __kernel_text_address+0x12/0x30 [ 598.989432][T14343] ? write_profile+0xf0/0xf0 [ 598.989434][T14343] ? __asan_memset+0x27/0x50 [ 598.989438][T14343] do_setlink.isra.0+0x1f7d/0x2a60 [ 598.989440][T14343] ? stack_trace_save+0x93/0xc0 [ 598.989441][T14343] ? rtnl_link_get_size+0x350/0x350 [ 598.989443][T14343] ? rcu_is_watching+0x16/0xd0 [ 598.989444][T14343] ? stack_depot_save_flags+0x1bc/0x790 [ 598.989447][T14343] ? kasan_save_stack+0x3d/0x50 [ 598.989449][T14343] ? kasan_save_stack+0x2f/0x50 [ 598.989450][T14343] ? kasan_save_track+0x14/0x30 [ 598.989451][T14343] ? __kasan_kmalloc+0x7b/0x90 [ 598.989452][T14343] ? __kmalloc_cache_noprof+0x29a/0x620 [ 598.989453][T14343] ? rtnl_newlink+0x124/0x11b0 [ 598.989454][T14343] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 598.989456][T14343] ? netlink_rcv_skb+0x14e/0x3a0 [ 598.989459][T14343] ? netlink_unicast+0x486/0x750 [ 598.989460][T14343] ? netlink_sendmsg+0x75b/0xc90 [ 598.989462][T14343] ? __sock_sendmsg+0xce/0x190 [ 598.989464][T14343] ? ____sys_sendmsg+0x61a/0x860 [ 598.989466][T14343] ? ___sys_sendmsg+0x14e/0x1d0 [ 598.989467][T14343] ? __sys_sendmsg+0x12c/0x1d0 [ 598.989469][T14343] ? do_syscall_64+0xff/0x530 [ 598.989471][T14343] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 598.989473][T14343] ? rcu_is_watching+0x16/0xd0 [ 598.989475][T14343] ? lock_acquire+0x13c/0x160 [ 598.989476][T14343] ? rcu_is_watching+0x16/0xd0 [ 598.989477][T14343] ? rcu_is_watching+0x16/0xd0 [ 598.989478][T14343] ? trace_contention_end+0xb3/0x180 [ 598.989480][T14343] ? __mutex_lock+0x1db/0x1ea0 [ 598.989481][T14343] ? __mutex_lock+0x9a3/0x1ea0 [ 598.989482][T14343] ? rtnl_newlink+0x9a8/0x11b0 [ 598.989484][T14343] ? ww_mutex_lock+0x160/0x160 [ 598.989485][T14343] ? nla_get_range_signed+0x3d0/0x3d0 [ 598.989488][T14343] ? rcu_is_watching+0x16/0xd0 [ 598.989489][T14343] ? __rtnl_newlink+0x3fa/0xa50 [ 598.989491][T14343] rtnl_newlink+0x9f1/0x11b0 [ 598.989493][T14343] ? rcu_is_watching+0x16/0xd0 [ 598.989495][T14343] ? rtnl_bridge_getlink+0x850/0x850 [ 598.989496][T14343] ? lock_acquire+0x13c/0x160 [ 598.989497][T14343] ? rcu_is_watching+0x16/0xd0 [ 598.989499][T14343] ? is_bpf_text_address+0x3e/0x110 [ 598.989501][T14343] ? is_bpf_text_address+0x72/0x110 [ 598.989502][T14343] ? kernel_text_address+0x149/0x170 [ 598.989504][T14343] ? rcu_is_watching+0x16/0xd0 [ 598.989505][T14343] ? cap_capable+0x1d7/0x3d0 [ 598.989508][T14343] ? arch_stack_walk+0xed/0x130 [ 598.989510][T14343] ? rcu_is_watching+0x16/0xd0 [ 598.989511][T14343] ? lock_acquire+0x13c/0x160 [ 598.989513][T14343] ? rcu_is_watching+0x16/0xd0 [ 598.989514][T14343] ? rtnl_bridge_getlink+0x850/0x850 [ 598.989515][T14343] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 598.989517][T14343] ? rtnl_link_fill+0x920/0x920 [ 598.989518][T14343] ? filter_irq_stacks+0xd0/0xd0 [ 598.989520][T14343] ? stack_depot_save_flags+0x1bc/0x790 [ 598.989522][T14343] netlink_rcv_skb+0x14e/0x3a0 [ 598.989524][T14343] ? rtnl_link_fill+0x920/0x920 [ 598.989525][T14343] ? lock_release+0x184/0x1f0 [ 598.989527][T14343] ? netlink_ack+0xcf0/0xcf0 [ 598.989528][T14343] ? __netlink_lookup+0xb9/0x6b0 [ 598.989531][T14343] ? rcu_is_watching+0x16/0xd0 [ 598.989533][T14343] ? lock_release+0x184/0x1f0 [ 598.989535][T14343] netlink_unicast+0x486/0x750 [ 598.989537][T14343] ? netlink_attachskb+0x810/0x810 [ 598.989539][T14343] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 598.989541][T14343] netlink_sendmsg+0x75b/0xc90 [ 598.989543][T14343] ? netlink_unicast+0x750/0x750 [ 598.989544][T14343] ? kernel_text_address+0x149/0x170 [ 598.989546][T14343] ? lock_acquire+0x13c/0x160 [ 598.989547][T14343] ? __import_iovec+0x36c/0x620 [ 598.989551][T14343] __sock_sendmsg+0xce/0x190 [ 598.989552][T14343] ____sys_sendmsg+0x61a/0x860 [ 598.989554][T14343] ? copy_msghdr_from_user+0x279/0x420 [ 598.989556][T14343] ? sock_write_iter+0x400/0x400 [ 598.989557][T14343] ? move_addr_to_kernel+0x40/0x40 [ 598.989559][T14343] ? filter_irq_stacks+0xd0/0xd0 [ 598.989561][T14343] ___sys_sendmsg+0x14e/0x1d0 [ 598.989563][T14343] ? copy_msghdr_from_user+0x420/0x420 [ 598.989568][T14343] __sys_sendmsg+0x12c/0x1d0 [ 598.989570][T14343] ? __sys_sendmsg_sock+0x20/0x20 [ 598.989573][T14343] ? rcu_is_watching+0x16/0xd0 [ 598.989574][T14343] do_syscall_64+0xff/0x530 [ 598.989576][T14343] ? exc_page_fault+0xee/0x100 [ 598.989578][T14343] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 598.989579][T14343] RIP: 0033:0x7f18c798154e [ 598.989581][T14343] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 598.989583][T14343] RSP: 002b:00007ffc702d4d20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 598.989587][T14343] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f18c798154e [ 598.989589][T14343] RDX: 0000000000000000 RSI: 00007ffc702d4dd0 RDI: 0000000000000005 [ 598.989589][T14343] RBP: 00007ffc702d4d30 R08: 0000000000000000 R09: 0000000000000000 [ 598.989590][T14343] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913b5c [ 598.989591][T14343] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc702d54a0 [ 598.989594][T14343] [ 607.598589][T14514] eth1: renamed from tmp [ 607.598603][T14514] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 607.598605][T14514] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14514, name: ip [ 607.598607][T14514] preempt_count: 1, expected: 0 [ 607.598608][T14514] RCU nest depth: 0, expected: 0 [ 607.598609][T14514] INFO: lockdep is turned off. [ 607.598610][T14514] irq event stamp: 0 [ 607.598611][T14514] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 607.598615][T14514] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 607.598621][T14514] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 607.598623][T14514] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 607.598625][T14514] Preemption disabled at: [ 607.598626][T14514] [] vprintk_emit+0x31b/0x3e0 [ 607.598632][T14514] CPU: 0 UID: 0 PID: 14514 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 607.598636][T14514] Tainted: [W]=WARN [ 607.598637][T14514] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 607.598638][T14514] Call Trace: [ 607.598640][T14514] [ 607.598641][T14514] dump_stack_lvl+0x6f/0xa0 [ 607.598647][T14514] ? vprintk_emit+0x31b/0x3e0 [ 607.598648][T14514] __might_resched.cold+0x1fe/0x2c1 [ 607.598652][T14514] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 607.598655][T14514] ? rcu_is_watching+0x16/0xd0 [ 607.598658][T14514] __kmalloc_noprof+0x443/0x760 [ 607.598661][T14514] ? __rwlock_init+0x150/0x150 [ 607.598664][T14514] ? alloc_buf.isra.0+0x4b/0x260 [ 607.598669][T14514] ? do_raw_spin_unlock+0x59/0x250 [ 607.598671][T14514] alloc_buf.isra.0+0x4b/0x260 [ 607.598673][T14514] put_chars+0x1e1/0x2f0 [ 607.598675][T14514] ? __send_to_port+0x420/0x420 [ 607.598676][T14514] ? printk_get_next_message+0x240/0x650 [ 607.598679][T14514] ? console_prepend_replay+0x20/0x20 [ 607.598681][T14514] ? pointer+0x794/0xed0 [ 607.598684][T14514] hvc_console_print+0x292/0x780 [ 607.598689][T14514] ? hvc_write+0x3a0/0x3a0 [ 607.598691][T14514] ? __rwlock_init+0x150/0x150 [ 607.598692][T14514] ? lock_acquire+0x13c/0x160 [ 607.598695][T14514] console_emit_next_record+0x22f/0x4c0 [ 607.598697][T14514] ? devkmsg_read+0x4b0/0x4b0 [ 607.598699][T14514] ? rcu_is_watching+0x16/0xd0 [ 607.598700][T14514] ? rcu_is_watching+0x16/0xd0 [ 607.598701][T14514] ? rcu_is_watching+0x16/0xd0 [ 607.598703][T14514] ? lock_acquire+0x13c/0x160 [ 607.598705][T14514] ? console_flush_one_record+0x111/0x710 [ 607.598707][T14514] console_flush_one_record+0x46f/0x710 [ 607.598709][T14514] ? console_emit_next_record+0x4c0/0x4c0 [ 607.598712][T14514] console_unlock+0xee/0x1f0 [ 607.598713][T14514] ? lock_acquire+0x13c/0x160 [ 607.598715][T14514] ? console_flush_one_record+0x710/0x710 [ 607.598717][T14514] ? rcu_is_watching+0x16/0xd0 [ 607.598718][T14514] ? lock_release+0x184/0x1f0 [ 607.598719][T14514] ? lock_acquire+0xe0/0x160 [ 607.598721][T14514] ? __rcu_read_lock+0x70/0x70 [ 607.598722][T14514] ? __down_trylock_console_sem+0x5e/0xa0 [ 607.598724][T14514] ? vprintk_emit+0x320/0x3e0 [ 607.598726][T14514] vprintk_emit+0x37c/0x3e0 [ 607.598728][T14514] ? wake_up_klogd_work_func+0x90/0x90 [ 607.598729][T14514] ? prepare_to_wait_event+0x8d/0x740 [ 607.598731][T14514] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 607.598734][T14514] ? _mutex_trylock_nest_lock+0x390/0x390 [ 607.598737][T14514] _printk+0xc7/0x100 [ 607.598740][T14514] ? snapshot_read.cold+0x21/0x21 [ 607.598742][T14514] ? synchronize_rcu_normal+0x340/0x340 [ 607.598744][T14514] ? netdev_name+0x43/0x60 [ 607.598747][T14514] ? __netdev_printk+0x17f/0x1d0 [ 607.598749][T14514] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 607.598752][T14514] netdev_info+0xe2/0x116 [ 607.598755][T14514] ? netdev_notice+0x120/0x120 [ 607.598757][T14514] ? do_raw_spin_lock+0x131/0x280 [ 607.598758][T14514] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 607.598761][T14514] ? __rwlock_init+0x150/0x150 [ 607.598762][T14514] ? rcu_is_watching+0x16/0xd0 [ 607.598763][T14514] ? rcu_is_watching+0x16/0xd0 [ 607.598765][T14514] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 607.598766][T14514] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 607.598768][T14514] ? trace_irq_enable.constprop.0+0x30/0x160 [ 607.598769][T14514] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 607.598770][T14514] netif_change_name.cold+0x4f/0x89 [ 607.598772][T14514] ? register_netdev+0x40/0x40 [ 607.598773][T14514] ? lock_release+0x184/0x1f0 [ 607.598775][T14514] ? netdev_adjacent_rename_links+0x470/0x470 [ 607.598778][T14514] ? __kernel_text_address+0x12/0x30 [ 607.598780][T14514] ? write_profile+0xf0/0xf0 [ 607.598783][T14514] ? __asan_memset+0x27/0x50 [ 607.598787][T14514] do_setlink.isra.0+0x1f7d/0x2a60 [ 607.598789][T14514] ? stack_trace_save+0x93/0xc0 [ 607.598790][T14514] ? rtnl_link_get_size+0x350/0x350 [ 607.598792][T14514] ? rcu_is_watching+0x16/0xd0 [ 607.598793][T14514] ? stack_depot_save_flags+0x1bc/0x790 [ 607.598796][T14514] ? kasan_save_stack+0x3d/0x50 [ 607.598798][T14514] ? kasan_save_stack+0x2f/0x50 [ 607.598799][T14514] ? kasan_save_track+0x14/0x30 [ 607.598800][T14514] ? __kasan_kmalloc+0x7b/0x90 [ 607.598801][T14514] ? __kmalloc_cache_noprof+0x29a/0x620 [ 607.598802][T14514] ? rtnl_newlink+0x124/0x11b0 [ 607.598803][T14514] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 607.598805][T14514] ? netlink_rcv_skb+0x14e/0x3a0 [ 607.598807][T14514] ? netlink_unicast+0x486/0x750 [ 607.598809][T14514] ? netlink_sendmsg+0x75b/0xc90 [ 607.598810][T14514] ? __sock_sendmsg+0xce/0x190 [ 607.598813][T14514] ? ____sys_sendmsg+0x61a/0x860 [ 607.598814][T14514] ? ___sys_sendmsg+0x14e/0x1d0 [ 607.598816][T14514] ? __sys_sendmsg+0x12c/0x1d0 [ 607.598817][T14514] ? do_syscall_64+0xff/0x530 [ 607.598820][T14514] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 607.598822][T14514] ? rcu_is_watching+0x16/0xd0 [ 607.598823][T14514] ? lock_acquire+0x13c/0x160 [ 607.598825][T14514] ? rcu_is_watching+0x16/0xd0 [ 607.598826][T14514] ? rcu_is_watching+0x16/0xd0 [ 607.598827][T14514] ? trace_contention_end+0xb3/0x180 [ 607.598828][T14514] ? __mutex_lock+0x1db/0x1ea0 [ 607.598830][T14514] ? __mutex_lock+0x9a3/0x1ea0 [ 607.598831][T14514] ? rtnl_newlink+0x9a8/0x11b0 [ 607.598833][T14514] ? ww_mutex_lock+0x160/0x160 [ 607.598834][T14514] ? nla_get_range_signed+0x3d0/0x3d0 [ 607.598837][T14514] ? rcu_is_watching+0x16/0xd0 [ 607.598838][T14514] ? __rtnl_newlink+0x3fa/0xa50 [ 607.598840][T14514] rtnl_newlink+0x9f1/0x11b0 [ 607.598842][T14514] ? rcu_is_watching+0x16/0xd0 [ 607.598843][T14514] ? rtnl_bridge_getlink+0x850/0x850 [ 607.598845][T14514] ? lock_acquire+0x13c/0x160 [ 607.598846][T14514] ? rcu_is_watching+0x16/0xd0 [ 607.598847][T14514] ? is_bpf_text_address+0x3e/0x110 [ 607.598850][T14514] ? is_bpf_text_address+0x72/0x110 [ 607.598851][T14514] ? kernel_text_address+0x149/0x170 [ 607.598852][T14514] ? rcu_is_watching+0x16/0xd0 [ 607.598854][T14514] ? cap_capable+0x1d7/0x3d0 [ 607.598857][T14514] ? arch_stack_walk+0xed/0x130 [ 607.598859][T14514] ? rcu_is_watching+0x16/0xd0 [ 607.598860][T14514] ? lock_acquire+0x13c/0x160 [ 607.598862][T14514] ? rcu_is_watching+0x16/0xd0 [ 607.598863][T14514] ? rtnl_bridge_getlink+0x850/0x850 [ 607.598864][T14514] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 607.598866][T14514] ? rtnl_link_fill+0x920/0x920 [ 607.598867][T14514] ? filter_irq_stacks+0xd0/0xd0 [ 607.598869][T14514] ? stack_depot_save_flags+0x1bc/0x790 [ 607.598871][T14514] netlink_rcv_skb+0x14e/0x3a0 [ 607.598873][T14514] ? rtnl_link_fill+0x920/0x920 [ 607.598874][T14514] ? lock_release+0x184/0x1f0 [ 607.598876][T14514] ? netlink_ack+0xcf0/0xcf0 [ 607.598877][T14514] ? __netlink_lookup+0xb9/0x6b0 [ 607.598880][T14514] ? rcu_is_watching+0x16/0xd0 [ 607.598882][T14514] ? lock_release+0x184/0x1f0 [ 607.598884][T14514] netlink_unicast+0x486/0x750 [ 607.598886][T14514] ? netlink_attachskb+0x810/0x810 [ 607.598888][T14514] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 607.598889][T14514] netlink_sendmsg+0x75b/0xc90 [ 607.598892][T14514] ? netlink_unicast+0x750/0x750 [ 607.598893][T14514] ? kernel_text_address+0x149/0x170 [ 607.598900][T14514] ? lock_acquire+0x13c/0x160 [ 607.598902][T14514] ? __import_iovec+0x36c/0x620 [ 607.598905][T14514] __sock_sendmsg+0xce/0x190 [ 607.598907][T14514] ____sys_sendmsg+0x61a/0x860 [ 607.598909][T14514] ? copy_msghdr_from_user+0x279/0x420 [ 607.598910][T14514] ? sock_write_iter+0x400/0x400 [ 607.598912][T14514] ? move_addr_to_kernel+0x40/0x40 [ 607.598913][T14514] ? filter_irq_stacks+0xd0/0xd0 [ 607.598916][T14514] ___sys_sendmsg+0x14e/0x1d0 [ 607.598918][T14514] ? copy_msghdr_from_user+0x420/0x420 [ 607.598923][T14514] __sys_sendmsg+0x12c/0x1d0 [ 607.598925][T14514] ? __sys_sendmsg_sock+0x20/0x20 [ 607.598927][T14514] ? rcu_is_watching+0x16/0xd0 [ 607.598929][T14514] do_syscall_64+0xff/0x530 [ 607.598931][T14514] ? exc_page_fault+0xee/0x100 [ 607.598933][T14514] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 607.598934][T14514] RIP: 0033:0x7f5a9168254e [ 607.598936][T14514] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 607.598938][T14514] RSP: 002b:00007ffd9e7ceca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 607.598941][T14514] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f5a9168254e [ 607.598943][T14514] RDX: 0000000000000000 RSI: 00007ffd9e7ced50 RDI: 0000000000000005 [ 607.598944][T14514] RBP: 00007ffd9e7cecb0 R08: 0000000000000000 R09: 0000000000000000 [ 607.598944][T14514] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913b64 [ 607.598945][T14514] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd9e7cf420 [ 607.598948][T14514] [ 616.181054][T14685] eth1: renamed from tmp [ 616.181068][T14685] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 616.181070][T14685] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14685, name: ip [ 616.181072][T14685] preempt_count: 1, expected: 0 [ 616.181073][T14685] RCU nest depth: 0, expected: 0 [ 616.181074][T14685] INFO: lockdep is turned off. [ 616.181075][T14685] irq event stamp: 0 [ 616.181075][T14685] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 616.181080][T14685] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 616.181086][T14685] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 616.181088][T14685] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 616.181090][T14685] Preemption disabled at: [ 616.181090][T14685] [] vprintk_emit+0x31b/0x3e0 [ 616.181096][T14685] CPU: 2 UID: 0 PID: 14685 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 616.181100][T14685] Tainted: [W]=WARN [ 616.181101][T14685] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 616.181103][T14685] Call Trace: [ 616.181104][T14685] [ 616.181106][T14685] dump_stack_lvl+0x6f/0xa0 [ 616.181111][T14685] ? vprintk_emit+0x31b/0x3e0 [ 616.181112][T14685] __might_resched.cold+0x1fe/0x2c1 [ 616.181116][T14685] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 616.181120][T14685] ? rcu_is_watching+0x16/0xd0 [ 616.181122][T14685] __kmalloc_noprof+0x443/0x760 [ 616.181125][T14685] ? __rwlock_init+0x150/0x150 [ 616.181128][T14685] ? alloc_buf.isra.0+0x4b/0x260 [ 616.181133][T14685] ? do_raw_spin_unlock+0x59/0x250 [ 616.181135][T14685] alloc_buf.isra.0+0x4b/0x260 [ 616.181138][T14685] put_chars+0x1e1/0x2f0 [ 616.181139][T14685] ? __send_to_port+0x420/0x420 [ 616.181141][T14685] ? printk_get_next_message+0x240/0x650 [ 616.181143][T14685] ? console_prepend_replay+0x20/0x20 [ 616.181145][T14685] ? pointer+0x794/0xed0 [ 616.181148][T14685] hvc_console_print+0x292/0x780 [ 616.181153][T14685] ? hvc_write+0x3a0/0x3a0 [ 616.181155][T14685] ? __rwlock_init+0x150/0x150 [ 616.181157][T14685] ? lock_acquire+0x13c/0x160 [ 616.181159][T14685] console_emit_next_record+0x22f/0x4c0 [ 616.181162][T14685] ? devkmsg_read+0x4b0/0x4b0 [ 616.181164][T14685] ? rcu_is_watching+0x16/0xd0 [ 616.181165][T14685] ? rcu_is_watching+0x16/0xd0 [ 616.181166][T14685] ? rcu_is_watching+0x16/0xd0 [ 616.181167][T14685] ? lock_acquire+0x13c/0x160 [ 616.181169][T14685] ? console_flush_one_record+0x111/0x710 [ 616.181170][T14685] console_flush_one_record+0x46f/0x710 [ 616.181173][T14685] ? console_emit_next_record+0x4c0/0x4c0 [ 616.181176][T14685] console_unlock+0xee/0x1f0 [ 616.181177][T14685] ? lock_acquire+0x13c/0x160 [ 616.181179][T14685] ? console_flush_one_record+0x710/0x710 [ 616.181181][T14685] ? rcu_is_watching+0x16/0xd0 [ 616.181182][T14685] ? lock_release+0x184/0x1f0 [ 616.181183][T14685] ? lock_acquire+0xe0/0x160 [ 616.181185][T14685] ? __rcu_read_lock+0x70/0x70 [ 616.181186][T14685] ? __down_trylock_console_sem+0x5e/0xa0 [ 616.181188][T14685] ? vprintk_emit+0x320/0x3e0 [ 616.181190][T14685] vprintk_emit+0x37c/0x3e0 [ 616.181191][T14685] ? wake_up_klogd_work_func+0x90/0x90 [ 616.181193][T14685] ? prepare_to_wait_event+0x8d/0x740 [ 616.181197][T14685] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 616.181200][T14685] ? _mutex_trylock_nest_lock+0x390/0x390 [ 616.181203][T14685] _printk+0xc7/0x100 [ 616.181206][T14685] ? snapshot_read.cold+0x21/0x21 [ 616.181208][T14685] ? synchronize_rcu_normal+0x340/0x340 [ 616.181210][T14685] ? netdev_name+0x43/0x60 [ 616.181213][T14685] ? __netdev_printk+0x17f/0x1d0 [ 616.181215][T14685] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 616.181218][T14685] netdev_info+0xe2/0x116 [ 616.181220][T14685] ? netdev_notice+0x120/0x120 [ 616.181222][T14685] ? do_raw_spin_lock+0x131/0x280 [ 616.181224][T14685] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 616.181227][T14685] ? __rwlock_init+0x150/0x150 [ 616.181228][T14685] ? rcu_is_watching+0x16/0xd0 [ 616.181229][T14685] ? rcu_is_watching+0x16/0xd0 [ 616.181231][T14685] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 616.181232][T14685] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 616.181234][T14685] ? trace_irq_enable.constprop.0+0x30/0x160 [ 616.181235][T14685] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 616.181236][T14685] netif_change_name.cold+0x4f/0x89 [ 616.181238][T14685] ? register_netdev+0x40/0x40 [ 616.181239][T14685] ? lock_release+0x184/0x1f0 [ 616.181241][T14685] ? netdev_adjacent_rename_links+0x470/0x470 [ 616.181244][T14685] ? __kernel_text_address+0x12/0x30 [ 616.181246][T14685] ? write_profile+0xf0/0xf0 [ 616.181249][T14685] ? __asan_memset+0x27/0x50 [ 616.181253][T14685] do_setlink.isra.0+0x1f7d/0x2a60 [ 616.181254][T14685] ? stack_trace_save+0x93/0xc0 [ 616.181256][T14685] ? rtnl_link_get_size+0x350/0x350 [ 616.181257][T14685] ? rcu_is_watching+0x16/0xd0 [ 616.181258][T14685] ? stack_depot_save_flags+0x1bc/0x790 [ 616.181261][T14685] ? kasan_save_stack+0x3d/0x50 [ 616.181263][T14685] ? kasan_save_stack+0x2f/0x50 [ 616.181264][T14685] ? kasan_save_track+0x14/0x30 [ 616.181265][T14685] ? __kasan_kmalloc+0x7b/0x90 [ 616.181266][T14685] ? __kmalloc_cache_noprof+0x29a/0x620 [ 616.181267][T14685] ? rtnl_newlink+0x124/0x11b0 [ 616.181269][T14685] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 616.181270][T14685] ? netlink_rcv_skb+0x14e/0x3a0 [ 616.181273][T14685] ? netlink_unicast+0x486/0x750 [ 616.181274][T14685] ? netlink_sendmsg+0x75b/0xc90 [ 616.181276][T14685] ? __sock_sendmsg+0xce/0x190 [ 616.181278][T14685] ? ____sys_sendmsg+0x61a/0x860 [ 616.181280][T14685] ? ___sys_sendmsg+0x14e/0x1d0 [ 616.181281][T14685] ? __sys_sendmsg+0x12c/0x1d0 [ 616.181283][T14685] ? do_syscall_64+0xff/0x530 [ 616.181285][T14685] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 616.181288][T14685] ? rcu_is_watching+0x16/0xd0 [ 616.181289][T14685] ? lock_acquire+0x13c/0x160 [ 616.181290][T14685] ? rcu_is_watching+0x16/0xd0 [ 616.181291][T14685] ? rcu_is_watching+0x16/0xd0 [ 616.181293][T14685] ? trace_contention_end+0xb3/0x180 [ 616.181294][T14685] ? __mutex_lock+0x1db/0x1ea0 [ 616.181295][T14685] ? __mutex_lock+0x9a3/0x1ea0 [ 616.181296][T14685] ? rtnl_newlink+0x9a8/0x11b0 [ 616.181298][T14685] ? ww_mutex_lock+0x160/0x160 [ 616.181299][T14685] ? nla_get_range_signed+0x3d0/0x3d0 [ 616.181302][T14685] ? rcu_is_watching+0x16/0xd0 [ 616.181304][T14685] ? __rtnl_newlink+0x3fa/0xa50 [ 616.181306][T14685] rtnl_newlink+0x9f1/0x11b0 [ 616.181308][T14685] ? rcu_is_watching+0x16/0xd0 [ 616.181309][T14685] ? rtnl_bridge_getlink+0x850/0x850 [ 616.181310][T14685] ? lock_acquire+0x13c/0x160 [ 616.181312][T14685] ? rcu_is_watching+0x16/0xd0 [ 616.181313][T14685] ? is_bpf_text_address+0x3e/0x110 [ 616.181315][T14685] ? is_bpf_text_address+0x72/0x110 [ 616.181317][T14685] ? kernel_text_address+0x149/0x170 [ 616.181318][T14685] ? rcu_is_watching+0x16/0xd0 [ 616.181319][T14685] ? cap_capable+0x1d7/0x3d0 [ 616.181323][T14685] ? arch_stack_walk+0xed/0x130 [ 616.181325][T14685] ? rcu_is_watching+0x16/0xd0 [ 616.181326][T14685] ? lock_acquire+0x13c/0x160 [ 616.181327][T14685] ? rcu_is_watching+0x16/0xd0 [ 616.181329][T14685] ? rtnl_bridge_getlink+0x850/0x850 [ 616.181330][T14685] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 616.181332][T14685] ? rtnl_link_fill+0x920/0x920 [ 616.181333][T14685] ? filter_irq_stacks+0xd0/0xd0 [ 616.181335][T14685] ? stack_depot_save_flags+0x1bc/0x790 [ 616.181337][T14685] netlink_rcv_skb+0x14e/0x3a0 [ 616.181339][T14685] ? rtnl_link_fill+0x920/0x920 [ 616.181340][T14685] ? lock_release+0x184/0x1f0 [ 616.181342][T14685] ? netlink_ack+0xcf0/0xcf0 [ 616.181343][T14685] ? __netlink_lookup+0xb9/0x6b0 [ 616.181347][T14685] ? rcu_is_watching+0x16/0xd0 [ 616.181348][T14685] ? lock_release+0x184/0x1f0 [ 616.181350][T14685] netlink_unicast+0x486/0x750 [ 616.181352][T14685] ? netlink_attachskb+0x810/0x810 [ 616.181354][T14685] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 616.181356][T14685] netlink_sendmsg+0x75b/0xc90 [ 616.181358][T14685] ? netlink_unicast+0x750/0x750 [ 616.181359][T14685] ? kernel_text_address+0x149/0x170 [ 616.181361][T14685] ? lock_acquire+0x13c/0x160 [ 616.181363][T14685] ? __import_iovec+0x36c/0x620 [ 616.181366][T14685] __sock_sendmsg+0xce/0x190 [ 616.181368][T14685] ____sys_sendmsg+0x61a/0x860 [ 616.181369][T14685] ? copy_msghdr_from_user+0x279/0x420 [ 616.181371][T14685] ? sock_write_iter+0x400/0x400 [ 616.181373][T14685] ? move_addr_to_kernel+0x40/0x40 [ 616.181374][T14685] ? filter_irq_stacks+0xd0/0xd0 [ 616.181377][T14685] ___sys_sendmsg+0x14e/0x1d0 [ 616.181379][T14685] ? copy_msghdr_from_user+0x420/0x420 [ 616.181383][T14685] __sys_sendmsg+0x12c/0x1d0 [ 616.181385][T14685] ? __sys_sendmsg_sock+0x20/0x20 [ 616.181388][T14685] ? rcu_is_watching+0x16/0xd0 [ 616.181389][T14685] do_syscall_64+0xff/0x530 [ 616.181391][T14685] ? exc_page_fault+0xee/0x100 [ 616.181393][T14685] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 616.181395][T14685] RIP: 0033:0x7fdab2eae54e [ 616.181397][T14685] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 616.181398][T14685] RSP: 002b:00007ffe3094d1c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 616.181402][T14685] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fdab2eae54e [ 616.181403][T14685] RDX: 0000000000000000 RSI: 00007ffe3094d270 RDI: 0000000000000005 [ 616.181404][T14685] RBP: 00007ffe3094d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 616.181405][T14685] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913b6d [ 616.181406][T14685] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe3094d940 [ 616.181408][T14685] [ 624.758868][T14856] eth1: renamed from tmp [ 624.758881][T14856] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 624.758884][T14856] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14856, name: ip [ 624.758885][T14856] preempt_count: 1, expected: 0 [ 624.758886][T14856] RCU nest depth: 0, expected: 0 [ 624.758887][T14856] INFO: lockdep is turned off. [ 624.758888][T14856] irq event stamp: 0 [ 624.758889][T14856] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 624.758893][T14856] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 624.758899][T14856] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 624.758901][T14856] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 624.758903][T14856] Preemption disabled at: [ 624.758903][T14856] [] vprintk_emit+0x31b/0x3e0 [ 624.758910][T14856] CPU: 3 UID: 0 PID: 14856 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 624.758913][T14856] Tainted: [W]=WARN [ 624.758914][T14856] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 624.758916][T14856] Call Trace: [ 624.758917][T14856] [ 624.758918][T14856] dump_stack_lvl+0x6f/0xa0 [ 624.758923][T14856] ? vprintk_emit+0x31b/0x3e0 [ 624.758925][T14856] __might_resched.cold+0x1fe/0x2c1 [ 624.758929][T14856] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 624.758932][T14856] ? rcu_is_watching+0x16/0xd0 [ 624.758935][T14856] __kmalloc_noprof+0x443/0x760 [ 624.758938][T14856] ? __rwlock_init+0x150/0x150 [ 624.758941][T14856] ? alloc_buf.isra.0+0x4b/0x260 [ 624.758946][T14856] ? do_raw_spin_unlock+0x59/0x250 [ 624.758947][T14856] alloc_buf.isra.0+0x4b/0x260 [ 624.758950][T14856] put_chars+0x1e1/0x2f0 [ 624.758952][T14856] ? __send_to_port+0x420/0x420 [ 624.758953][T14856] ? printk_get_next_message+0x240/0x650 [ 624.758959][T14856] ? console_prepend_replay+0x20/0x20 [ 624.758961][T14856] ? pointer+0x794/0xed0 [ 624.758965][T14856] hvc_console_print+0x292/0x780 [ 624.758969][T14856] ? hvc_write+0x3a0/0x3a0 [ 624.758971][T14856] ? __rwlock_init+0x150/0x150 [ 624.758973][T14856] ? lock_acquire+0x13c/0x160 [ 624.758975][T14856] console_emit_next_record+0x22f/0x4c0 [ 624.758978][T14856] ? devkmsg_read+0x4b0/0x4b0 [ 624.758980][T14856] ? rcu_is_watching+0x16/0xd0 [ 624.758981][T14856] ? rcu_is_watching+0x16/0xd0 [ 624.758983][T14856] ? rcu_is_watching+0x16/0xd0 [ 624.758984][T14856] ? lock_acquire+0x13c/0x160 [ 624.758985][T14856] ? console_flush_one_record+0x111/0x710 [ 624.758987][T14856] console_flush_one_record+0x46f/0x710 [ 624.758990][T14856] ? console_emit_next_record+0x4c0/0x4c0 [ 624.758992][T14856] console_unlock+0xee/0x1f0 [ 624.758994][T14856] ? lock_acquire+0x13c/0x160 [ 624.758996][T14856] ? console_flush_one_record+0x710/0x710 [ 624.758998][T14856] ? rcu_is_watching+0x16/0xd0 [ 624.758999][T14856] ? lock_release+0x184/0x1f0 [ 624.759000][T14856] ? lock_acquire+0xe0/0x160 [ 624.759002][T14856] ? __rcu_read_lock+0x70/0x70 [ 624.759003][T14856] ? __down_trylock_console_sem+0x5e/0xa0 [ 624.759005][T14856] ? vprintk_emit+0x320/0x3e0 [ 624.759006][T14856] vprintk_emit+0x37c/0x3e0 [ 624.759008][T14856] ? wake_up_klogd_work_func+0x90/0x90 [ 624.759009][T14856] ? prepare_to_wait_event+0x8d/0x740 [ 624.759012][T14856] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 624.759015][T14856] ? _mutex_trylock_nest_lock+0x390/0x390 [ 624.759017][T14856] _printk+0xc7/0x100 [ 624.759020][T14856] ? snapshot_read.cold+0x21/0x21 [ 624.759022][T14856] ? synchronize_rcu_normal+0x340/0x340 [ 624.759024][T14856] ? netdev_name+0x43/0x60 [ 624.759027][T14856] ? __netdev_printk+0x17f/0x1d0 [ 624.759029][T14856] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 624.759032][T14856] netdev_info+0xe2/0x116 [ 624.759034][T14856] ? netdev_notice+0x120/0x120 [ 624.759036][T14856] ? do_raw_spin_lock+0x131/0x280 [ 624.759038][T14856] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 624.759041][T14856] ? __rwlock_init+0x150/0x150 [ 624.759042][T14856] ? rcu_is_watching+0x16/0xd0 [ 624.759043][T14856] ? rcu_is_watching+0x16/0xd0 [ 624.759044][T14856] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 624.759046][T14856] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 624.759047][T14856] ? trace_irq_enable.constprop.0+0x30/0x160 [ 624.759048][T14856] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 624.759050][T14856] netif_change_name.cold+0x4f/0x89 [ 624.759052][T14856] ? register_netdev+0x40/0x40 [ 624.759053][T14856] ? lock_release+0x184/0x1f0 [ 624.759055][T14856] ? netdev_adjacent_rename_links+0x470/0x470 [ 624.759058][T14856] ? __kernel_text_address+0x12/0x30 [ 624.759060][T14856] ? write_profile+0xf0/0xf0 [ 624.759063][T14856] ? __asan_memset+0x27/0x50 [ 624.759066][T14856] do_setlink.isra.0+0x1f7d/0x2a60 [ 624.759068][T14856] ? stack_trace_save+0x93/0xc0 [ 624.759070][T14856] ? rtnl_link_get_size+0x350/0x350 [ 624.759071][T14856] ? rcu_is_watching+0x16/0xd0 [ 624.759072][T14856] ? stack_depot_save_flags+0x1bc/0x790 [ 624.759075][T14856] ? kasan_save_stack+0x3d/0x50 [ 624.759077][T14856] ? kasan_save_stack+0x2f/0x50 [ 624.759078][T14856] ? kasan_save_track+0x14/0x30 [ 624.759079][T14856] ? __kasan_kmalloc+0x7b/0x90 [ 624.759080][T14856] ? __kmalloc_cache_noprof+0x29a/0x620 [ 624.759081][T14856] ? rtnl_newlink+0x124/0x11b0 [ 624.759083][T14856] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 624.759084][T14856] ? netlink_rcv_skb+0x14e/0x3a0 [ 624.759087][T14856] ? netlink_unicast+0x486/0x750 [ 624.759088][T14856] ? netlink_sendmsg+0x75b/0xc90 [ 624.759090][T14856] ? __sock_sendmsg+0xce/0x190 [ 624.759092][T14856] ? ____sys_sendmsg+0x61a/0x860 [ 624.759094][T14856] ? ___sys_sendmsg+0x14e/0x1d0 [ 624.759095][T14856] ? __sys_sendmsg+0x12c/0x1d0 [ 624.759097][T14856] ? do_syscall_64+0xff/0x530 [ 624.759099][T14856] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 624.759102][T14856] ? rcu_is_watching+0x16/0xd0 [ 624.759103][T14856] ? lock_acquire+0x13c/0x160 [ 624.759104][T14856] ? rcu_is_watching+0x16/0xd0 [ 624.759105][T14856] ? rcu_is_watching+0x16/0xd0 [ 624.759107][T14856] ? trace_contention_end+0xb3/0x180 [ 624.759108][T14856] ? __mutex_lock+0x1db/0x1ea0 [ 624.759109][T14856] ? __mutex_lock+0x9a3/0x1ea0 [ 624.759111][T14856] ? rtnl_newlink+0x9a8/0x11b0 [ 624.759112][T14856] ? ww_mutex_lock+0x160/0x160 [ 624.759113][T14856] ? nla_get_range_signed+0x3d0/0x3d0 [ 624.759116][T14856] ? rcu_is_watching+0x16/0xd0 [ 624.759118][T14856] ? __rtnl_newlink+0x3fa/0xa50 [ 624.759120][T14856] rtnl_newlink+0x9f1/0x11b0 [ 624.759122][T14856] ? rcu_is_watching+0x16/0xd0 [ 624.759123][T14856] ? rtnl_bridge_getlink+0x850/0x850 [ 624.759124][T14856] ? lock_acquire+0x13c/0x160 [ 624.759125][T14856] ? rcu_is_watching+0x16/0xd0 [ 624.759127][T14856] ? is_bpf_text_address+0x3e/0x110 [ 624.759129][T14856] ? is_bpf_text_address+0x72/0x110 [ 624.759130][T14856] ? kernel_text_address+0x149/0x170 [ 624.759132][T14856] ? rcu_is_watching+0x16/0xd0 [ 624.759133][T14856] ? cap_capable+0x1d7/0x3d0 [ 624.759136][T14856] ? arch_stack_walk+0xed/0x130 [ 624.759138][T14856] ? rcu_is_watching+0x16/0xd0 [ 624.759139][T14856] ? lock_acquire+0x13c/0x160 [ 624.759141][T14856] ? rcu_is_watching+0x16/0xd0 [ 624.759142][T14856] ? rtnl_bridge_getlink+0x850/0x850 [ 624.759143][T14856] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 624.759145][T14856] ? rtnl_link_fill+0x920/0x920 [ 624.759146][T14856] ? filter_irq_stacks+0xd0/0xd0 [ 624.759148][T14856] ? stack_depot_save_flags+0x1bc/0x790 [ 624.759150][T14856] netlink_rcv_skb+0x14e/0x3a0 [ 624.759152][T14856] ? rtnl_link_fill+0x920/0x920 [ 624.759153][T14856] ? lock_release+0x184/0x1f0 [ 624.759155][T14856] ? netlink_ack+0xcf0/0xcf0 [ 624.759156][T14856] ? __netlink_lookup+0xb9/0x6b0 [ 624.759159][T14856] ? rcu_is_watching+0x16/0xd0 [ 624.759161][T14856] ? lock_release+0x184/0x1f0 [ 624.759163][T14856] netlink_unicast+0x486/0x750 [ 624.759165][T14856] ? netlink_attachskb+0x810/0x810 [ 624.759167][T14856] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 624.759169][T14856] netlink_sendmsg+0x75b/0xc90 [ 624.759171][T14856] ? netlink_unicast+0x750/0x750 [ 624.759172][T14856] ? kernel_text_address+0x149/0x170 [ 624.759174][T14856] ? lock_acquire+0x13c/0x160 [ 624.759176][T14856] ? __import_iovec+0x36c/0x620 [ 624.759179][T14856] __sock_sendmsg+0xce/0x190 [ 624.759181][T14856] ____sys_sendmsg+0x61a/0x860 [ 624.759182][T14856] ? copy_msghdr_from_user+0x279/0x420 [ 624.759184][T14856] ? sock_write_iter+0x400/0x400 [ 624.759186][T14856] ? move_addr_to_kernel+0x40/0x40 [ 624.759187][T14856] ? filter_irq_stacks+0xd0/0xd0 [ 624.759190][T14856] ___sys_sendmsg+0x14e/0x1d0 [ 624.759192][T14856] ? copy_msghdr_from_user+0x420/0x420 [ 624.759199][T14856] __sys_sendmsg+0x12c/0x1d0 [ 624.759201][T14856] ? __sys_sendmsg_sock+0x20/0x20 [ 624.759204][T14856] ? rcu_is_watching+0x16/0xd0 [ 624.759205][T14856] do_syscall_64+0xff/0x530 [ 624.759207][T14856] ? exc_page_fault+0xee/0x100 [ 624.759209][T14856] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 624.759210][T14856] RIP: 0033:0x7fd807c8854e [ 624.759212][T14856] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 624.759214][T14856] RSP: 002b:00007ffd13bd9330 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 624.759217][T14856] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fd807c8854e [ 624.759219][T14856] RDX: 0000000000000000 RSI: 00007ffd13bd93e0 RDI: 0000000000000005 [ 624.759220][T14856] RBP: 00007ffd13bd9340 R08: 0000000000000000 R09: 0000000000000000 [ 624.759221][T14856] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913b76 [ 624.759221][T14856] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd13bd9ab0 [ 624.759224][T14856] [ 633.319206][T15027] eth1: renamed from tmp [ 633.319219][T15027] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 633.319222][T15027] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 15027, name: ip [ 633.319224][T15027] preempt_count: 1, expected: 0 [ 633.319225][T15027] RCU nest depth: 0, expected: 0 [ 633.319225][T15027] INFO: lockdep is turned off. [ 633.319226][T15027] irq event stamp: 0 [ 633.319227][T15027] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 633.319231][T15027] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 633.319237][T15027] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 633.319239][T15027] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 633.319241][T15027] Preemption disabled at: [ 633.319242][T15027] [] vprintk_emit+0x31b/0x3e0 [ 633.319248][T15027] CPU: 2 UID: 0 PID: 15027 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 633.319252][T15027] Tainted: [W]=WARN [ 633.319253][T15027] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 633.319254][T15027] Call Trace: [ 633.319256][T15027] [ 633.319257][T15027] dump_stack_lvl+0x6f/0xa0 [ 633.319263][T15027] ? vprintk_emit+0x31b/0x3e0 [ 633.319264][T15027] __might_resched.cold+0x1fe/0x2c1 [ 633.319268][T15027] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 633.319272][T15027] ? rcu_is_watching+0x16/0xd0 [ 633.319275][T15027] __kmalloc_noprof+0x443/0x760 [ 633.319278][T15027] ? __rwlock_init+0x150/0x150 [ 633.319281][T15027] ? alloc_buf.isra.0+0x4b/0x260 [ 633.319286][T15027] ? do_raw_spin_unlock+0x59/0x250 [ 633.319287][T15027] alloc_buf.isra.0+0x4b/0x260 [ 633.319290][T15027] put_chars+0x1e1/0x2f0 [ 633.319292][T15027] ? __send_to_port+0x420/0x420 [ 633.319293][T15027] ? printk_get_next_message+0x240/0x650 [ 633.319295][T15027] ? console_prepend_replay+0x20/0x20 [ 633.319298][T15027] ? pointer+0x794/0xed0 [ 633.319301][T15027] hvc_console_print+0x292/0x780 [ 633.319306][T15027] ? hvc_write+0x3a0/0x3a0 [ 633.319307][T15027] ? __rwlock_init+0x150/0x150 [ 633.319309][T15027] ? lock_acquire+0x13c/0x160 [ 633.319311][T15027] console_emit_next_record+0x22f/0x4c0 [ 633.319314][T15027] ? devkmsg_read+0x4b0/0x4b0 [ 633.319316][T15027] ? rcu_is_watching+0x16/0xd0 [ 633.319317][T15027] ? rcu_is_watching+0x16/0xd0 [ 633.319318][T15027] ? rcu_is_watching+0x16/0xd0 [ 633.319320][T15027] ? lock_acquire+0x13c/0x160 [ 633.319321][T15027] ? console_flush_one_record+0x111/0x710 [ 633.319323][T15027] console_flush_one_record+0x46f/0x710 [ 633.319326][T15027] ? console_emit_next_record+0x4c0/0x4c0 [ 633.319328][T15027] console_unlock+0xee/0x1f0 [ 633.319330][T15027] ? lock_acquire+0x13c/0x160 [ 633.319332][T15027] ? console_flush_one_record+0x710/0x710 [ 633.319334][T15027] ? rcu_is_watching+0x16/0xd0 [ 633.319335][T15027] ? lock_release+0x184/0x1f0 [ 633.319336][T15027] ? lock_acquire+0xe0/0x160 [ 633.319338][T15027] ? __rcu_read_lock+0x70/0x70 [ 633.319339][T15027] ? __down_trylock_console_sem+0x5e/0xa0 [ 633.319341][T15027] ? vprintk_emit+0x320/0x3e0 [ 633.319343][T15027] vprintk_emit+0x37c/0x3e0 [ 633.319344][T15027] ? wake_up_klogd_work_func+0x90/0x90 [ 633.319346][T15027] ? prepare_to_wait_event+0x8d/0x740 [ 633.319348][T15027] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 633.319351][T15027] ? _mutex_trylock_nest_lock+0x390/0x390 [ 633.319354][T15027] _printk+0xc7/0x100 [ 633.319357][T15027] ? snapshot_read.cold+0x21/0x21 [ 633.319358][T15027] ? synchronize_rcu_normal+0x340/0x340 [ 633.319361][T15027] ? netdev_name+0x43/0x60 [ 633.319364][T15027] ? __netdev_printk+0x17f/0x1d0 [ 633.319366][T15027] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 633.319369][T15027] netdev_info+0xe2/0x116 [ 633.319371][T15027] ? netdev_notice+0x120/0x120 [ 633.319374][T15027] ? do_raw_spin_lock+0x131/0x280 [ 633.319375][T15027] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 633.319378][T15027] ? __rwlock_init+0x150/0x150 [ 633.319380][T15027] ? rcu_is_watching+0x16/0xd0 [ 633.319381][T15027] ? rcu_is_watching+0x16/0xd0 [ 633.319382][T15027] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 633.319383][T15027] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 633.319385][T15027] ? trace_irq_enable.constprop.0+0x30/0x160 [ 633.319386][T15027] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 633.319388][T15027] netif_change_name.cold+0x4f/0x89 [ 633.319389][T15027] ? register_netdev+0x40/0x40 [ 633.319391][T15027] ? lock_release+0x184/0x1f0 [ 633.319393][T15027] ? netdev_adjacent_rename_links+0x470/0x470 [ 633.319395][T15027] ? __kernel_text_address+0x12/0x30 [ 633.319398][T15027] ? write_profile+0xf0/0xf0 [ 633.319401][T15027] ? __asan_memset+0x27/0x50 [ 633.319404][T15027] do_setlink.isra.0+0x1f7d/0x2a60 [ 633.319406][T15027] ? stack_trace_save+0x93/0xc0 [ 633.319407][T15027] ? rtnl_link_get_size+0x350/0x350 [ 633.319409][T15027] ? rcu_is_watching+0x16/0xd0 [ 633.319410][T15027] ? stack_depot_save_flags+0x1bc/0x790 [ 633.319413][T15027] ? kasan_save_stack+0x3d/0x50 [ 633.319415][T15027] ? kasan_save_stack+0x2f/0x50 [ 633.319416][T15027] ? kasan_save_track+0x14/0x30 [ 633.319417][T15027] ? __kasan_kmalloc+0x7b/0x90 [ 633.319418][T15027] ? __kmalloc_cache_noprof+0x29a/0x620 [ 633.319419][T15027] ? rtnl_newlink+0x124/0x11b0 [ 633.319420][T15027] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 633.319422][T15027] ? netlink_rcv_skb+0x14e/0x3a0 [ 633.319425][T15027] ? netlink_unicast+0x486/0x750 [ 633.319426][T15027] ? netlink_sendmsg+0x75b/0xc90 [ 633.319428][T15027] ? __sock_sendmsg+0xce/0x190 [ 633.319430][T15027] ? ____sys_sendmsg+0x61a/0x860 [ 633.319432][T15027] ? ___sys_sendmsg+0x14e/0x1d0 [ 633.319433][T15027] ? __sys_sendmsg+0x12c/0x1d0 [ 633.319435][T15027] ? do_syscall_64+0xff/0x530 [ 633.319437][T15027] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 633.319440][T15027] ? rcu_is_watching+0x16/0xd0 [ 633.319441][T15027] ? lock_acquire+0x13c/0x160 [ 633.319442][T15027] ? rcu_is_watching+0x16/0xd0 [ 633.319443][T15027] ? rcu_is_watching+0x16/0xd0 [ 633.319444][T15027] ? trace_contention_end+0xb3/0x180 [ 633.319446][T15027] ? __mutex_lock+0x1db/0x1ea0 [ 633.319447][T15027] ? __mutex_lock+0x9a3/0x1ea0 [ 633.319448][T15027] ? rtnl_newlink+0x9a8/0x11b0 [ 633.319450][T15027] ? ww_mutex_lock+0x160/0x160 [ 633.319451][T15027] ? nla_get_range_signed+0x3d0/0x3d0 [ 633.319454][T15027] ? rcu_is_watching+0x16/0xd0 [ 633.319456][T15027] ? __rtnl_newlink+0x3fa/0xa50 [ 633.319458][T15027] rtnl_newlink+0x9f1/0x11b0 [ 633.319460][T15027] ? rcu_is_watching+0x16/0xd0 [ 633.319461][T15027] ? rtnl_bridge_getlink+0x850/0x850 [ 633.319462][T15027] ? lock_acquire+0x13c/0x160 [ 633.319463][T15027] ? rcu_is_watching+0x16/0xd0 [ 633.319465][T15027] ? is_bpf_text_address+0x3e/0x110 [ 633.319467][T15027] ? is_bpf_text_address+0x72/0x110 [ 633.319468][T15027] ? kernel_text_address+0x149/0x170 [ 633.319470][T15027] ? rcu_is_watching+0x16/0xd0 [ 633.319471][T15027] ? cap_capable+0x1d7/0x3d0 [ 633.319474][T15027] ? arch_stack_walk+0xed/0x130 [ 633.319477][T15027] ? rcu_is_watching+0x16/0xd0 [ 633.319478][T15027] ? lock_acquire+0x13c/0x160 [ 633.319479][T15027] ? rcu_is_watching+0x16/0xd0 [ 633.319480][T15027] ? rtnl_bridge_getlink+0x850/0x850 [ 633.319482][T15027] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 633.319483][T15027] ? rtnl_link_fill+0x920/0x920 [ 633.319485][T15027] ? filter_irq_stacks+0xd0/0xd0 [ 633.319486][T15027] ? stack_depot_save_flags+0x1bc/0x790 [ 633.319489][T15027] netlink_rcv_skb+0x14e/0x3a0 [ 633.319490][T15027] ? rtnl_link_fill+0x920/0x920 [ 633.319492][T15027] ? lock_release+0x184/0x1f0 [ 633.319493][T15027] ? netlink_ack+0xcf0/0xcf0 [ 633.319495][T15027] ? __netlink_lookup+0xb9/0x6b0 [ 633.319498][T15027] ? rcu_is_watching+0x16/0xd0 [ 633.319499][T15027] ? lock_release+0x184/0x1f0 [ 633.319501][T15027] netlink_unicast+0x486/0x750 [ 633.319503][T15027] ? netlink_attachskb+0x810/0x810 [ 633.319505][T15027] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 633.319507][T15027] netlink_sendmsg+0x75b/0xc90 [ 633.319509][T15027] ? netlink_unicast+0x750/0x750 [ 633.319511][T15027] ? kernel_text_address+0x149/0x170 [ 633.319512][T15027] ? lock_acquire+0x13c/0x160 [ 633.319514][T15027] ? __import_iovec+0x36c/0x620 [ 633.319517][T15027] __sock_sendmsg+0xce/0x190 [ 633.319519][T15027] ____sys_sendmsg+0x61a/0x860 [ 633.319521][T15027] ? copy_msghdr_from_user+0x279/0x420 [ 633.319522][T15027] ? sock_write_iter+0x400/0x400 [ 633.319524][T15027] ? move_addr_to_kernel+0x40/0x40 [ 633.319525][T15027] ? filter_irq_stacks+0xd0/0xd0 [ 633.319528][T15027] ___sys_sendmsg+0x14e/0x1d0 [ 633.319530][T15027] ? copy_msghdr_from_user+0x420/0x420 [ 633.319534][T15027] __sys_sendmsg+0x12c/0x1d0 [ 633.319536][T15027] ? __sys_sendmsg_sock+0x20/0x20 [ 633.319539][T15027] ? rcu_is_watching+0x16/0xd0 [ 633.319541][T15027] do_syscall_64+0xff/0x530 [ 633.319542][T15027] ? exc_page_fault+0xee/0x100 [ 633.319544][T15027] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 633.319546][T15027] RIP: 0033:0x7f138824f54e [ 633.319547][T15027] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 633.319549][T15027] RSP: 002b:00007ffc5eb258d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 633.319553][T15027] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f138824f54e [ 633.319554][T15027] RDX: 0000000000000000 RSI: 00007ffc5eb25980 RDI: 0000000000000005 [ 633.319555][T15027] RBP: 00007ffc5eb258e0 R08: 0000000000000000 R09: 0000000000000000 [ 633.319556][T15027] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913b7e [ 633.319557][T15027] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc5eb26050 [ 633.319559][T15027] [ 641.897263][T15198] eth1: renamed from tmp [ 641.897275][T15198] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 641.897278][T15198] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 15198, name: ip [ 641.897280][T15198] preempt_count: 1, expected: 0 [ 641.897281][T15198] RCU nest depth: 0, expected: 0 [ 641.897281][T15198] INFO: lockdep is turned off. [ 641.897282][T15198] irq event stamp: 0 [ 641.897283][T15198] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 641.897287][T15198] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 641.897294][T15198] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 641.897295][T15198] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 641.897297][T15198] Preemption disabled at: [ 641.897298][T15198] [] vprintk_emit+0x31b/0x3e0 [ 641.897304][T15198] CPU: 3 UID: 0 PID: 15198 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 641.897308][T15198] Tainted: [W]=WARN [ 641.897309][T15198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 641.897311][T15198] Call Trace: [ 641.897312][T15198] [ 641.897314][T15198] dump_stack_lvl+0x6f/0xa0 [ 641.897319][T15198] ? vprintk_emit+0x31b/0x3e0 [ 641.897320][T15198] __might_resched.cold+0x1fe/0x2c1 [ 641.897324][T15198] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 641.897327][T15198] ? rcu_is_watching+0x16/0xd0 [ 641.897330][T15198] __kmalloc_noprof+0x443/0x760 [ 641.897333][T15198] ? __rwlock_init+0x150/0x150 [ 641.897336][T15198] ? alloc_buf.isra.0+0x4b/0x260 [ 641.897341][T15198] ? do_raw_spin_unlock+0x59/0x250 [ 641.897343][T15198] alloc_buf.isra.0+0x4b/0x260 [ 641.897346][T15198] put_chars+0x1e1/0x2f0 [ 641.897347][T15198] ? __send_to_port+0x420/0x420 [ 641.897349][T15198] ? printk_get_next_message+0x240/0x650 [ 641.897351][T15198] ? console_prepend_replay+0x20/0x20 [ 641.897353][T15198] ? pointer+0x794/0xed0 [ 641.897356][T15198] hvc_console_print+0x292/0x780 [ 641.897361][T15198] ? hvc_write+0x3a0/0x3a0 [ 641.897363][T15198] ? __rwlock_init+0x150/0x150 [ 641.897365][T15198] ? lock_acquire+0x13c/0x160 [ 641.897367][T15198] console_emit_next_record+0x22f/0x4c0 [ 641.897369][T15198] ? devkmsg_read+0x4b0/0x4b0 [ 641.897372][T15198] ? rcu_is_watching+0x16/0xd0 [ 641.897373][T15198] ? rcu_is_watching+0x16/0xd0 [ 641.897374][T15198] ? rcu_is_watching+0x16/0xd0 [ 641.897375][T15198] ? lock_acquire+0x13c/0x160 [ 641.897377][T15198] ? console_flush_one_record+0x111/0x710 [ 641.897378][T15198] console_flush_one_record+0x46f/0x710 [ 641.897381][T15198] ? console_emit_next_record+0x4c0/0x4c0 [ 641.897384][T15198] console_unlock+0xee/0x1f0 [ 641.897385][T15198] ? lock_acquire+0x13c/0x160 [ 641.897387][T15198] ? console_flush_one_record+0x710/0x710 [ 641.897389][T15198] ? rcu_is_watching+0x16/0xd0 [ 641.897390][T15198] ? lock_release+0x184/0x1f0 [ 641.897391][T15198] ? lock_acquire+0xe0/0x160 [ 641.897393][T15198] ? __rcu_read_lock+0x70/0x70 [ 641.897394][T15198] ? __down_trylock_console_sem+0x5e/0xa0 [ 641.897396][T15198] ? vprintk_emit+0x320/0x3e0 [ 641.897398][T15198] vprintk_emit+0x37c/0x3e0 [ 641.897400][T15198] ? wake_up_klogd_work_func+0x90/0x90 [ 641.897401][T15198] ? prepare_to_wait_event+0x8d/0x740 [ 641.897403][T15198] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 641.897406][T15198] ? _mutex_trylock_nest_lock+0x390/0x390 [ 641.897409][T15198] _printk+0xc7/0x100 [ 641.897412][T15198] ? snapshot_read.cold+0x21/0x21 [ 641.897414][T15198] ? synchronize_rcu_normal+0x340/0x340 [ 641.897416][T15198] ? netdev_name+0x43/0x60 [ 641.897419][T15198] ? __netdev_printk+0x17f/0x1d0 [ 641.897421][T15198] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 641.897424][T15198] netdev_info+0xe2/0x116 [ 641.897426][T15198] ? netdev_notice+0x120/0x120 [ 641.897428][T15198] ? do_raw_spin_lock+0x131/0x280 [ 641.897430][T15198] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 641.897432][T15198] ? __rwlock_init+0x150/0x150 [ 641.897434][T15198] ? rcu_is_watching+0x16/0xd0 [ 641.897435][T15198] ? rcu_is_watching+0x16/0xd0 [ 641.897436][T15198] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 641.897438][T15198] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 641.897439][T15198] ? trace_irq_enable.constprop.0+0x30/0x160 [ 641.897440][T15198] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 641.897442][T15198] netif_change_name.cold+0x4f/0x89 [ 641.897443][T15198] ? register_netdev+0x40/0x40 [ 641.897445][T15198] ? lock_release+0x184/0x1f0 [ 641.897447][T15198] ? netdev_adjacent_rename_links+0x470/0x470 [ 641.897449][T15198] ? __kernel_text_address+0x12/0x30 [ 641.897452][T15198] ? write_profile+0xf0/0xf0 [ 641.897454][T15198] ? __asan_memset+0x27/0x50 [ 641.897458][T15198] do_setlink.isra.0+0x1f7d/0x2a60 [ 641.897459][T15198] ? stack_trace_save+0x93/0xc0 [ 641.897461][T15198] ? rtnl_link_get_size+0x350/0x350 [ 641.897462][T15198] ? rcu_is_watching+0x16/0xd0 [ 641.897463][T15198] ? stack_depot_save_flags+0x1bc/0x790 [ 641.897467][T15198] ? kasan_save_stack+0x3d/0x50 [ 641.897469][T15198] ? kasan_save_stack+0x2f/0x50 [ 641.897470][T15198] ? kasan_save_track+0x14/0x30 [ 641.897471][T15198] ? __kasan_kmalloc+0x7b/0x90 [ 641.897472][T15198] ? __kmalloc_cache_noprof+0x29a/0x620 [ 641.897473][T15198] ? rtnl_newlink+0x124/0x11b0 [ 641.897474][T15198] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 641.897476][T15198] ? netlink_rcv_skb+0x14e/0x3a0 [ 641.897479][T15198] ? netlink_unicast+0x486/0x750 [ 641.897480][T15198] ? netlink_sendmsg+0x75b/0xc90 [ 641.897482][T15198] ? __sock_sendmsg+0xce/0x190 [ 641.897484][T15198] ? ____sys_sendmsg+0x61a/0x860 [ 641.897485][T15198] ? ___sys_sendmsg+0x14e/0x1d0 [ 641.897487][T15198] ? __sys_sendmsg+0x12c/0x1d0 [ 641.897489][T15198] ? do_syscall_64+0xff/0x530 [ 641.897491][T15198] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 641.897494][T15198] ? rcu_is_watching+0x16/0xd0 [ 641.897495][T15198] ? lock_acquire+0x13c/0x160 [ 641.897496][T15198] ? rcu_is_watching+0x16/0xd0 [ 641.897497][T15198] ? rcu_is_watching+0x16/0xd0 [ 641.897498][T15198] ? trace_contention_end+0xb3/0x180 [ 641.897500][T15198] ? __mutex_lock+0x1db/0x1ea0 [ 641.897501][T15198] ? __mutex_lock+0x9a3/0x1ea0 [ 641.897502][T15198] ? rtnl_newlink+0x9a8/0x11b0 [ 641.897504][T15198] ? ww_mutex_lock+0x160/0x160 [ 641.897505][T15198] ? nla_get_range_signed+0x3d0/0x3d0 [ 641.897508][T15198] ? rcu_is_watching+0x16/0xd0 [ 641.897509][T15198] ? __rtnl_newlink+0x3fa/0xa50 [ 641.897511][T15198] rtnl_newlink+0x9f1/0x11b0 [ 641.897514][T15198] ? rcu_is_watching+0x16/0xd0 [ 641.897515][T15198] ? rtnl_bridge_getlink+0x850/0x850 [ 641.897516][T15198] ? lock_acquire+0x13c/0x160 [ 641.897517][T15198] ? rcu_is_watching+0x16/0xd0 [ 641.897519][T15198] ? is_bpf_text_address+0x3e/0x110 [ 641.897521][T15198] ? is_bpf_text_address+0x72/0x110 [ 641.897522][T15198] ? kernel_text_address+0x149/0x170 [ 641.897524][T15198] ? rcu_is_watching+0x16/0xd0 [ 641.897525][T15198] ? cap_capable+0x1d7/0x3d0 [ 641.897528][T15198] ? arch_stack_walk+0xed/0x130 [ 641.897530][T15198] ? rcu_is_watching+0x16/0xd0 [ 641.897532][T15198] ? lock_acquire+0x13c/0x160 [ 641.897533][T15198] ? rcu_is_watching+0x16/0xd0 [ 641.897534][T15198] ? rtnl_bridge_getlink+0x850/0x850 [ 641.897536][T15198] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 641.897537][T15198] ? rtnl_link_fill+0x920/0x920 [ 641.897539][T15198] ? filter_irq_stacks+0xd0/0xd0 [ 641.897541][T15198] ? stack_depot_save_flags+0x1bc/0x790 [ 641.897543][T15198] netlink_rcv_skb+0x14e/0x3a0 [ 641.897545][T15198] ? rtnl_link_fill+0x920/0x920 [ 641.897546][T15198] ? lock_release+0x184/0x1f0 [ 641.897548][T15198] ? netlink_ack+0xcf0/0xcf0 [ 641.897549][T15198] ? __netlink_lookup+0xb9/0x6b0 [ 641.897552][T15198] ? rcu_is_watching+0x16/0xd0 [ 641.897553][T15198] ? lock_release+0x184/0x1f0 [ 641.897555][T15198] netlink_unicast+0x486/0x750 [ 641.897558][T15198] ? netlink_attachskb+0x810/0x810 [ 641.897559][T15198] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 641.897561][T15198] netlink_sendmsg+0x75b/0xc90 [ 641.897564][T15198] ? netlink_unicast+0x750/0x750 [ 641.897565][T15198] ? kernel_text_address+0x149/0x170 [ 641.897567][T15198] ? lock_acquire+0x13c/0x160 [ 641.897568][T15198] ? __import_iovec+0x36c/0x620 [ 641.897571][T15198] __sock_sendmsg+0xce/0x190 [ 641.897573][T15198] ____sys_sendmsg+0x61a/0x860 [ 641.897575][T15198] ? copy_msghdr_from_user+0x279/0x420 [ 641.897577][T15198] ? sock_write_iter+0x400/0x400 [ 641.897578][T15198] ? move_addr_to_kernel+0x40/0x40 [ 641.897580][T15198] ? filter_irq_stacks+0xd0/0xd0 [ 641.897582][T15198] ___sys_sendmsg+0x14e/0x1d0 [ 641.897584][T15198] ? copy_msghdr_from_user+0x420/0x420 [ 641.897589][T15198] __sys_sendmsg+0x12c/0x1d0 [ 641.897591][T15198] ? __sys_sendmsg_sock+0x20/0x20 [ 641.897593][T15198] ? rcu_is_watching+0x16/0xd0 [ 641.897595][T15198] do_syscall_64+0xff/0x530 [ 641.897597][T15198] ? exc_page_fault+0xee/0x100 [ 641.897599][T15198] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 641.897600][T15198] RIP: 0033:0x7f4e16a6554e [ 641.897602][T15198] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 641.897604][T15198] RSP: 002b:00007ffe0ed6d3c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 641.897608][T15198] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f4e16a6554e [ 641.897609][T15198] RDX: 0000000000000000 RSI: 00007ffe0ed6d470 RDI: 0000000000000005 [ 641.897610][T15198] RBP: 00007ffe0ed6d3d0 R08: 0000000000000000 R09: 0000000000000000 [ 641.897611][T15198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913b87 [ 641.897612][T15198] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe0ed6db40 [ 641.897614][T15198] [ 650.462089][T15369] eth1: renamed from tmp [ 650.462101][T15369] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 650.462104][T15369] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 15369, name: ip [ 650.462105][T15369] preempt_count: 1, expected: 0 [ 650.462106][T15369] RCU nest depth: 0, expected: 0 [ 650.462107][T15369] INFO: lockdep is turned off. [ 650.462108][T15369] irq event stamp: 0 [ 650.462109][T15369] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 650.462113][T15369] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 650.462119][T15369] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 650.462121][T15369] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 650.462123][T15369] Preemption disabled at: [ 650.462123][T15369] [] vprintk_emit+0x31b/0x3e0 [ 650.462130][T15369] CPU: 3 UID: 0 PID: 15369 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 650.462133][T15369] Tainted: [W]=WARN [ 650.462134][T15369] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 650.462136][T15369] Call Trace: [ 650.462137][T15369] [ 650.462139][T15369] dump_stack_lvl+0x6f/0xa0 [ 650.462144][T15369] ? vprintk_emit+0x31b/0x3e0 [ 650.462146][T15369] __might_resched.cold+0x1fe/0x2c1 [ 650.462150][T15369] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 650.462153][T15369] ? rcu_is_watching+0x16/0xd0 [ 650.462156][T15369] __kmalloc_noprof+0x443/0x760 [ 650.462159][T15369] ? __rwlock_init+0x150/0x150 [ 650.462162][T15369] ? alloc_buf.isra.0+0x4b/0x260 [ 650.462167][T15369] ? do_raw_spin_unlock+0x59/0x250 [ 650.462169][T15369] alloc_buf.isra.0+0x4b/0x260 [ 650.462172][T15369] put_chars+0x1e1/0x2f0 [ 650.462173][T15369] ? __send_to_port+0x420/0x420 [ 650.462175][T15369] ? printk_get_next_message+0x240/0x650 [ 650.462177][T15369] ? console_prepend_replay+0x20/0x20 [ 650.462179][T15369] ? pointer+0x794/0xed0 [ 650.462183][T15369] hvc_console_print+0x292/0x780 [ 650.462187][T15369] ? hvc_write+0x3a0/0x3a0 [ 650.462189][T15369] ? __rwlock_init+0x150/0x150 [ 650.462191][T15369] ? lock_acquire+0x13c/0x160 [ 650.462193][T15369] console_emit_next_record+0x22f/0x4c0 [ 650.462199][T15369] ? devkmsg_read+0x4b0/0x4b0 [ 650.462201][T15369] ? rcu_is_watching+0x16/0xd0 [ 650.462202][T15369] ? rcu_is_watching+0x16/0xd0 [ 650.462203][T15369] ? rcu_is_watching+0x16/0xd0 [ 650.462204][T15369] ? lock_acquire+0x13c/0x160 [ 650.462206][T15369] ? console_flush_one_record+0x111/0x710 [ 650.462208][T15369] console_flush_one_record+0x46f/0x710 [ 650.462210][T15369] ? console_emit_next_record+0x4c0/0x4c0 [ 650.462213][T15369] console_unlock+0xee/0x1f0 [ 650.462215][T15369] ? lock_acquire+0x13c/0x160 [ 650.462216][T15369] ? console_flush_one_record+0x710/0x710 [ 650.462218][T15369] ? rcu_is_watching+0x16/0xd0 [ 650.462219][T15369] ? lock_release+0x184/0x1f0 [ 650.462220][T15369] ? lock_acquire+0xe0/0x160 [ 650.462222][T15369] ? __rcu_read_lock+0x70/0x70 [ 650.462224][T15369] ? __down_trylock_console_sem+0x5e/0xa0 [ 650.462226][T15369] ? vprintk_emit+0x320/0x3e0 [ 650.462227][T15369] vprintk_emit+0x37c/0x3e0 [ 650.462229][T15369] ? wake_up_klogd_work_func+0x90/0x90 [ 650.462230][T15369] ? prepare_to_wait_event+0x8d/0x740 [ 650.462233][T15369] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 650.462236][T15369] ? _mutex_trylock_nest_lock+0x390/0x390 [ 650.462238][T15369] _printk+0xc7/0x100 [ 650.462241][T15369] ? snapshot_read.cold+0x21/0x21 [ 650.462243][T15369] ? synchronize_rcu_normal+0x340/0x340 [ 650.462245][T15369] ? netdev_name+0x43/0x60 [ 650.462248][T15369] ? __netdev_printk+0x17f/0x1d0 [ 650.462250][T15369] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 650.462253][T15369] netdev_info+0xe2/0x116 [ 650.462256][T15369] ? netdev_notice+0x120/0x120 [ 650.462258][T15369] ? do_raw_spin_lock+0x131/0x280 [ 650.462259][T15369] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 650.462262][T15369] ? __rwlock_init+0x150/0x150 [ 650.462264][T15369] ? rcu_is_watching+0x16/0xd0 [ 650.462265][T15369] ? rcu_is_watching+0x16/0xd0 [ 650.462266][T15369] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 650.462267][T15369] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 650.462269][T15369] ? trace_irq_enable.constprop.0+0x30/0x160 [ 650.462270][T15369] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 650.462271][T15369] netif_change_name.cold+0x4f/0x89 [ 650.462273][T15369] ? register_netdev+0x40/0x40 [ 650.462275][T15369] ? lock_release+0x184/0x1f0 [ 650.462277][T15369] ? netdev_adjacent_rename_links+0x470/0x470 [ 650.462279][T15369] ? __kernel_text_address+0x12/0x30 [ 650.462282][T15369] ? write_profile+0xf0/0xf0 [ 650.462285][T15369] ? __asan_memset+0x27/0x50 [ 650.462288][T15369] do_setlink.isra.0+0x1f7d/0x2a60 [ 650.462290][T15369] ? stack_trace_save+0x93/0xc0 [ 650.462291][T15369] ? rtnl_link_get_size+0x350/0x350 [ 650.462293][T15369] ? rcu_is_watching+0x16/0xd0 [ 650.462294][T15369] ? stack_depot_save_flags+0x1bc/0x790 [ 650.462297][T15369] ? kasan_save_stack+0x3d/0x50 [ 650.462299][T15369] ? kasan_save_stack+0x2f/0x50 [ 650.462300][T15369] ? kasan_save_track+0x14/0x30 [ 650.462301][T15369] ? __kasan_kmalloc+0x7b/0x90 [ 650.462302][T15369] ? __kmalloc_cache_noprof+0x29a/0x620 [ 650.462303][T15369] ? rtnl_newlink+0x124/0x11b0 [ 650.462304][T15369] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 650.462306][T15369] ? netlink_rcv_skb+0x14e/0x3a0 [ 650.462308][T15369] ? netlink_unicast+0x486/0x750 [ 650.462310][T15369] ? netlink_sendmsg+0x75b/0xc90 [ 650.462311][T15369] ? __sock_sendmsg+0xce/0x190 [ 650.462314][T15369] ? ____sys_sendmsg+0x61a/0x860 [ 650.462315][T15369] ? ___sys_sendmsg+0x14e/0x1d0 [ 650.462317][T15369] ? __sys_sendmsg+0x12c/0x1d0 [ 650.462318][T15369] ? do_syscall_64+0xff/0x530 [ 650.462321][T15369] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 650.462323][T15369] ? rcu_is_watching+0x16/0xd0 [ 650.462324][T15369] ? lock_acquire+0x13c/0x160 [ 650.462326][T15369] ? rcu_is_watching+0x16/0xd0 [ 650.462327][T15369] ? rcu_is_watching+0x16/0xd0 [ 650.462328][T15369] ? trace_contention_end+0xb3/0x180 [ 650.462330][T15369] ? __mutex_lock+0x1db/0x1ea0 [ 650.462331][T15369] ? __mutex_lock+0x9a3/0x1ea0 [ 650.462332][T15369] ? rtnl_newlink+0x9a8/0x11b0 [ 650.462333][T15369] ? ww_mutex_lock+0x160/0x160 [ 650.462334][T15369] ? nla_get_range_signed+0x3d0/0x3d0 [ 650.462338][T15369] ? rcu_is_watching+0x16/0xd0 [ 650.462339][T15369] ? __rtnl_newlink+0x3fa/0xa50 [ 650.462341][T15369] rtnl_newlink+0x9f1/0x11b0 [ 650.462343][T15369] ? rcu_is_watching+0x16/0xd0 [ 650.462344][T15369] ? rtnl_bridge_getlink+0x850/0x850 [ 650.462345][T15369] ? lock_acquire+0x13c/0x160 [ 650.462347][T15369] ? rcu_is_watching+0x16/0xd0 [ 650.462348][T15369] ? is_bpf_text_address+0x3e/0x110 [ 650.462350][T15369] ? is_bpf_text_address+0x72/0x110 [ 650.462352][T15369] ? kernel_text_address+0x149/0x170 [ 650.462353][T15369] ? rcu_is_watching+0x16/0xd0 [ 650.462354][T15369] ? cap_capable+0x1d7/0x3d0 [ 650.462358][T15369] ? arch_stack_walk+0xed/0x130 [ 650.462360][T15369] ? rcu_is_watching+0x16/0xd0 [ 650.462361][T15369] ? lock_acquire+0x13c/0x160 [ 650.462363][T15369] ? rcu_is_watching+0x16/0xd0 [ 650.462364][T15369] ? rtnl_bridge_getlink+0x850/0x850 [ 650.462365][T15369] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 650.462367][T15369] ? rtnl_link_fill+0x920/0x920 [ 650.462368][T15369] ? filter_irq_stacks+0xd0/0xd0 [ 650.462370][T15369] ? stack_depot_save_flags+0x1bc/0x790 [ 650.462372][T15369] netlink_rcv_skb+0x14e/0x3a0 [ 650.462374][T15369] ? rtnl_link_fill+0x920/0x920 [ 650.462375][T15369] ? lock_release+0x184/0x1f0 [ 650.462377][T15369] ? netlink_ack+0xcf0/0xcf0 [ 650.462378][T15369] ? __netlink_lookup+0xb9/0x6b0 [ 650.462381][T15369] ? rcu_is_watching+0x16/0xd0 [ 650.462383][T15369] ? lock_release+0x184/0x1f0 [ 650.462385][T15369] netlink_unicast+0x486/0x750 [ 650.462387][T15369] ? netlink_attachskb+0x810/0x810 [ 650.462388][T15369] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 650.462390][T15369] netlink_sendmsg+0x75b/0xc90 [ 650.462392][T15369] ? netlink_unicast+0x750/0x750 [ 650.462394][T15369] ? kernel_text_address+0x149/0x170 [ 650.462396][T15369] ? lock_acquire+0x13c/0x160 [ 650.462397][T15369] ? __import_iovec+0x36c/0x620 [ 650.462400][T15369] __sock_sendmsg+0xce/0x190 [ 650.462402][T15369] ____sys_sendmsg+0x61a/0x860 [ 650.462404][T15369] ? copy_msghdr_from_user+0x279/0x420 [ 650.462405][T15369] ? sock_write_iter+0x400/0x400 [ 650.462407][T15369] ? move_addr_to_kernel+0x40/0x40 [ 650.462408][T15369] ? filter_irq_stacks+0xd0/0xd0 [ 650.462411][T15369] ___sys_sendmsg+0x14e/0x1d0 [ 650.462412][T15369] ? copy_msghdr_from_user+0x420/0x420 [ 650.462417][T15369] __sys_sendmsg+0x12c/0x1d0 [ 650.462419][T15369] ? __sys_sendmsg_sock+0x20/0x20 [ 650.462422][T15369] ? rcu_is_watching+0x16/0xd0 [ 650.462423][T15369] do_syscall_64+0xff/0x530 [ 650.462425][T15369] ? exc_page_fault+0xee/0x100 [ 650.462427][T15369] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 650.462429][T15369] RIP: 0033:0x7f708b8a754e [ 650.462431][T15369] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 650.462433][T15369] RSP: 002b:00007ffd2d1d8240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 650.462436][T15369] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f708b8a754e [ 650.462438][T15369] RDX: 0000000000000000 RSI: 00007ffd2d1d82f0 RDI: 0000000000000005 [ 650.462439][T15369] RBP: 00007ffd2d1d8250 R08: 0000000000000000 R09: 0000000000000000 [ 650.462439][T15369] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913b8f [ 650.462440][T15369] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd2d1d89c0 [ 650.462443][T15369] [ 659.064099][T15540] eth1: renamed from tmp [ 659.064112][T15540] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 659.064114][T15540] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 15540, name: ip [ 659.064116][T15540] preempt_count: 1, expected: 0 [ 659.064117][T15540] RCU nest depth: 0, expected: 0 [ 659.064118][T15540] INFO: lockdep is turned off. [ 659.064119][T15540] irq event stamp: 0 [ 659.064120][T15540] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 659.064124][T15540] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 659.064130][T15540] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 659.064132][T15540] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 659.064134][T15540] Preemption disabled at: [ 659.064135][T15540] [] vprintk_emit+0x31b/0x3e0 [ 659.064141][T15540] CPU: 3 UID: 0 PID: 15540 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 659.064144][T15540] Tainted: [W]=WARN [ 659.064145][T15540] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 659.064147][T15540] Call Trace: [ 659.064148][T15540] [ 659.064150][T15540] dump_stack_lvl+0x6f/0xa0 [ 659.064155][T15540] ? vprintk_emit+0x31b/0x3e0 [ 659.064156][T15540] __might_resched.cold+0x1fe/0x2c1 [ 659.064160][T15540] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 659.064164][T15540] ? rcu_is_watching+0x16/0xd0 [ 659.064166][T15540] __kmalloc_noprof+0x443/0x760 [ 659.064169][T15540] ? __rwlock_init+0x150/0x150 [ 659.064172][T15540] ? alloc_buf.isra.0+0x4b/0x260 [ 659.064177][T15540] ? do_raw_spin_unlock+0x59/0x250 [ 659.064179][T15540] alloc_buf.isra.0+0x4b/0x260 [ 659.064182][T15540] put_chars+0x1e1/0x2f0 [ 659.064184][T15540] ? __send_to_port+0x420/0x420 [ 659.064185][T15540] ? printk_get_next_message+0x240/0x650 [ 659.064187][T15540] ? console_prepend_replay+0x20/0x20 [ 659.064189][T15540] ? pointer+0x794/0xed0 [ 659.064193][T15540] hvc_console_print+0x292/0x780 [ 659.064200][T15540] ? hvc_write+0x3a0/0x3a0 [ 659.064202][T15540] ? __rwlock_init+0x150/0x150 [ 659.064204][T15540] ? lock_acquire+0x13c/0x160 [ 659.064207][T15540] console_emit_next_record+0x22f/0x4c0 [ 659.064209][T15540] ? devkmsg_read+0x4b0/0x4b0 [ 659.064211][T15540] ? rcu_is_watching+0x16/0xd0 [ 659.064213][T15540] ? rcu_is_watching+0x16/0xd0 [ 659.064214][T15540] ? rcu_is_watching+0x16/0xd0 [ 659.064215][T15540] ? lock_acquire+0x13c/0x160 [ 659.064217][T15540] ? console_flush_one_record+0x111/0x710 [ 659.064218][T15540] console_flush_one_record+0x46f/0x710 [ 659.064221][T15540] ? console_emit_next_record+0x4c0/0x4c0 [ 659.064224][T15540] console_unlock+0xee/0x1f0 [ 659.064226][T15540] ? lock_acquire+0x13c/0x160 [ 659.064228][T15540] ? console_flush_one_record+0x710/0x710 [ 659.064229][T15540] ? rcu_is_watching+0x16/0xd0 [ 659.064230][T15540] ? lock_release+0x184/0x1f0 [ 659.064232][T15540] ? lock_acquire+0xe0/0x160 [ 659.064233][T15540] ? __rcu_read_lock+0x70/0x70 [ 659.064235][T15540] ? __down_trylock_console_sem+0x5e/0xa0 [ 659.064237][T15540] ? vprintk_emit+0x320/0x3e0 [ 659.064239][T15540] vprintk_emit+0x37c/0x3e0 [ 659.064240][T15540] ? wake_up_klogd_work_func+0x90/0x90 [ 659.064242][T15540] ? prepare_to_wait_event+0x8d/0x740 [ 659.064244][T15540] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 659.064247][T15540] ? _mutex_trylock_nest_lock+0x390/0x390 [ 659.064250][T15540] _printk+0xc7/0x100 [ 659.064252][T15540] ? snapshot_read.cold+0x21/0x21 [ 659.064254][T15540] ? synchronize_rcu_normal+0x340/0x340 [ 659.064257][T15540] ? netdev_name+0x43/0x60 [ 659.064260][T15540] ? __netdev_printk+0x17f/0x1d0 [ 659.064262][T15540] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 659.064265][T15540] netdev_info+0xe2/0x116 [ 659.064267][T15540] ? netdev_notice+0x120/0x120 [ 659.064269][T15540] ? do_raw_spin_lock+0x131/0x280 [ 659.064271][T15540] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 659.064273][T15540] ? __rwlock_init+0x150/0x150 [ 659.064275][T15540] ? rcu_is_watching+0x16/0xd0 [ 659.064276][T15540] ? rcu_is_watching+0x16/0xd0 [ 659.064277][T15540] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 659.064278][T15540] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 659.064280][T15540] ? trace_irq_enable.constprop.0+0x30/0x160 [ 659.064281][T15540] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 659.064283][T15540] netif_change_name.cold+0x4f/0x89 [ 659.064284][T15540] ? register_netdev+0x40/0x40 [ 659.064286][T15540] ? lock_release+0x184/0x1f0 [ 659.064288][T15540] ? netdev_adjacent_rename_links+0x470/0x470 [ 659.064290][T15540] ? __kernel_text_address+0x12/0x30 [ 659.064293][T15540] ? write_profile+0xf0/0xf0 [ 659.064296][T15540] ? __asan_memset+0x27/0x50 [ 659.064300][T15540] do_setlink.isra.0+0x1f7d/0x2a60 [ 659.064301][T15540] ? stack_trace_save+0x93/0xc0 [ 659.064303][T15540] ? rtnl_link_get_size+0x350/0x350 [ 659.064304][T15540] ? rcu_is_watching+0x16/0xd0 [ 659.064305][T15540] ? stack_depot_save_flags+0x1bc/0x790 [ 659.064309][T15540] ? kasan_save_stack+0x3d/0x50 [ 659.064310][T15540] ? kasan_save_stack+0x2f/0x50 [ 659.064312][T15540] ? kasan_save_track+0x14/0x30 [ 659.064313][T15540] ? __kasan_kmalloc+0x7b/0x90 [ 659.064314][T15540] ? __kmalloc_cache_noprof+0x29a/0x620 [ 659.064315][T15540] ? rtnl_newlink+0x124/0x11b0 [ 659.064316][T15540] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 659.064318][T15540] ? netlink_rcv_skb+0x14e/0x3a0 [ 659.064320][T15540] ? netlink_unicast+0x486/0x750 [ 659.064322][T15540] ? netlink_sendmsg+0x75b/0xc90 [ 659.064324][T15540] ? __sock_sendmsg+0xce/0x190 [ 659.064326][T15540] ? ____sys_sendmsg+0x61a/0x860 [ 659.064328][T15540] ? ___sys_sendmsg+0x14e/0x1d0 [ 659.064329][T15540] ? __sys_sendmsg+0x12c/0x1d0 [ 659.064331][T15540] ? do_syscall_64+0xff/0x530 [ 659.064333][T15540] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 659.064336][T15540] ? rcu_is_watching+0x16/0xd0 [ 659.064337][T15540] ? lock_acquire+0x13c/0x160 [ 659.064339][T15540] ? rcu_is_watching+0x16/0xd0 [ 659.064340][T15540] ? rcu_is_watching+0x16/0xd0 [ 659.064341][T15540] ? trace_contention_end+0xb3/0x180 [ 659.064342][T15540] ? __mutex_lock+0x1db/0x1ea0 [ 659.064343][T15540] ? __mutex_lock+0x9a3/0x1ea0 [ 659.064345][T15540] ? rtnl_newlink+0x9a8/0x11b0 [ 659.064346][T15540] ? ww_mutex_lock+0x160/0x160 [ 659.064347][T15540] ? nla_get_range_signed+0x3d0/0x3d0 [ 659.064351][T15540] ? rcu_is_watching+0x16/0xd0 [ 659.064352][T15540] ? __rtnl_newlink+0x3fa/0xa50 [ 659.064354][T15540] rtnl_newlink+0x9f1/0x11b0 [ 659.064356][T15540] ? rcu_is_watching+0x16/0xd0 [ 659.064357][T15540] ? rtnl_bridge_getlink+0x850/0x850 [ 659.064358][T15540] ? lock_acquire+0x13c/0x160 [ 659.064360][T15540] ? rcu_is_watching+0x16/0xd0 [ 659.064361][T15540] ? is_bpf_text_address+0x3e/0x110 [ 659.064364][T15540] ? is_bpf_text_address+0x72/0x110 [ 659.064365][T15540] ? kernel_text_address+0x149/0x170 [ 659.064366][T15540] ? rcu_is_watching+0x16/0xd0 [ 659.064368][T15540] ? cap_capable+0x1d7/0x3d0 [ 659.064371][T15540] ? arch_stack_walk+0xed/0x130 [ 659.064373][T15540] ? rcu_is_watching+0x16/0xd0 [ 659.064374][T15540] ? lock_acquire+0x13c/0x160 [ 659.064376][T15540] ? rcu_is_watching+0x16/0xd0 [ 659.064377][T15540] ? rtnl_bridge_getlink+0x850/0x850 [ 659.064378][T15540] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 659.064380][T15540] ? rtnl_link_fill+0x920/0x920 [ 659.064381][T15540] ? filter_irq_stacks+0xd0/0xd0 [ 659.064383][T15540] ? stack_depot_save_flags+0x1bc/0x790 [ 659.064385][T15540] netlink_rcv_skb+0x14e/0x3a0 [ 659.064387][T15540] ? rtnl_link_fill+0x920/0x920 [ 659.064388][T15540] ? lock_release+0x184/0x1f0 [ 659.064390][T15540] ? netlink_ack+0xcf0/0xcf0 [ 659.064392][T15540] ? __netlink_lookup+0xb9/0x6b0 [ 659.064395][T15540] ? rcu_is_watching+0x16/0xd0 [ 659.064396][T15540] ? lock_release+0x184/0x1f0 [ 659.064398][T15540] netlink_unicast+0x486/0x750 [ 659.064400][T15540] ? netlink_attachskb+0x810/0x810 [ 659.064402][T15540] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 659.064404][T15540] netlink_sendmsg+0x75b/0xc90 [ 659.064406][T15540] ? netlink_unicast+0x750/0x750 [ 659.064408][T15540] ? kernel_text_address+0x149/0x170 [ 659.064409][T15540] ? lock_acquire+0x13c/0x160 [ 659.064411][T15540] ? __import_iovec+0x36c/0x620 [ 659.064414][T15540] __sock_sendmsg+0xce/0x190 [ 659.064416][T15540] ____sys_sendmsg+0x61a/0x860 [ 659.064418][T15540] ? copy_msghdr_from_user+0x279/0x420 [ 659.064419][T15540] ? sock_write_iter+0x400/0x400 [ 659.064421][T15540] ? move_addr_to_kernel+0x40/0x40 [ 659.064422][T15540] ? filter_irq_stacks+0xd0/0xd0 [ 659.064425][T15540] ___sys_sendmsg+0x14e/0x1d0 [ 659.064427][T15540] ? copy_msghdr_from_user+0x420/0x420 [ 659.064431][T15540] __sys_sendmsg+0x12c/0x1d0 [ 659.064433][T15540] ? __sys_sendmsg_sock+0x20/0x20 [ 659.064436][T15540] ? rcu_is_watching+0x16/0xd0 [ 659.064438][T15540] do_syscall_64+0xff/0x530 [ 659.064440][T15540] ? exc_page_fault+0xee/0x100 [ 659.064442][T15540] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 659.064443][T15540] RIP: 0033:0x7f2363fd554e [ 659.064445][T15540] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 659.064447][T15540] RSP: 002b:00007ffe0badef90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 659.064450][T15540] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f2363fd554e [ 659.064452][T15540] RDX: 0000000000000000 RSI: 00007ffe0badf040 RDI: 0000000000000005 [ 659.064453][T15540] RBP: 00007ffe0badefa0 R08: 0000000000000000 R09: 0000000000000000 [ 659.064453][T15540] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913b98 [ 659.064454][T15540] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe0badf710 [ 659.064457][T15540]