[ 10.048507][ T187] ip (187) used greatest stack depth: 24144 bytes left [ 10.048525][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.048528][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 10.048529][ T187] preempt_count: 2, expected: 0 [ 10.048531][ T187] RCU nest depth: 0, expected: 0 [ 10.048532][ T187] locks held by ip/187: 5, last CPU#0: [ 10.048535][ T187] #0: ffffffff976027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.048549][ T187] #1: ffffffff97769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.048557][ T187] #2: ffffffff97769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.048562][ T187] #3: ffffffff97689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.048568][ T187] #4: ffffffff97689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.048573][ T187] irq event stamp: 49452 [ 10.048574][ T187] hardirqs last enabled at (49451): [] __down_trylock_console_sem+0x86/0xa0 [ 10.048577][ T187] hardirqs last disabled at (49452): [] console_emit_next_record+0x3d4/0x4c0 [ 10.048580][ T187] softirqs last enabled at (48166): [] netlink_release+0x17b/0xcf0 [ 10.048585][ T187] softirqs last disabled at (48164): [] netlink_release+0xd2/0xcf0 [ 10.048588][ T187] Preemption disabled at: [ 10.048589][ T187] [<0000000000000000>] 0x0 [ 10.048597][ T187] CPU: 0 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.048601][ T187] Tainted: [W]=WARN [ 10.048603][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.048605][ T187] Call Trace: [ 10.048607][ T187] [ 10.048609][ T187] dump_stack_lvl+0x6f/0xa0 [ 10.048617][ T187] __might_resched.cold+0x1fe/0x2c1 [ 10.048622][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.048628][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 10.048635][ T187] __kmalloc_noprof+0x443/0x760 [ 10.048639][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 10.048648][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 10.048651][ T187] alloc_buf.isra.0+0x4b/0x260 [ 10.048656][ T187] put_chars+0x1e1/0x2f0 [ 10.048660][ T187] ? __send_to_port+0x420/0x420 [ 10.048662][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.048668][ T187] ? validate_chain+0x38b/0xc20 [ 10.048676][ T187] hvc_console_print+0x292/0x780 [ 10.048686][ T187] ? hvc_write+0x3a0/0x3a0 [ 10.048689][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.048693][ T187] ? lock_acquire+0x13c/0x160 [ 10.048699][ T187] console_emit_next_record+0x22f/0x4c0 [ 10.048704][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 10.048707][ T187] ? console_flush_one_record+0x106/0x710 [ 10.048712][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.048715][ T187] ? lock_acquire+0x13c/0x160 [ 10.048722][ T187] console_flush_one_record+0x46f/0x710 [ 10.048729][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 10.048731][ T187] ? __lock_acquire+0x518/0xc20 [ 10.048740][ T187] console_unlock+0xee/0x1f0 [ 10.048744][ T187] ? console_flush_one_record+0x710/0x710 [ 10.048747][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.048750][ T187] ? lock_acquire+0x60/0x160 [ 10.048756][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.048759][ T187] ? vprintk_emit+0x320/0x3e0 [ 10.048764][ T187] vprintk_emit+0x37c/0x3e0 [ 10.048770][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 10.048776][ T187] ? __lock_acquire+0x518/0xc20 [ 10.048782][ T187] _printk+0xc7/0x100 [ 10.048787][ T187] ? snapshot_read.cold+0x21/0x21 [ 10.048791][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.048795][ T187] ? __rwlock_init+0x150/0x150 [ 10.048801][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.048805][ T187] do_exit.cold+0x82/0x9c [ 10.048811][ T187] ? exit_notify+0x890/0x890 [ 10.048813][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 10.048818][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.048825][ T187] do_group_exit+0xb8/0x370 [ 10.048829][ T187] __x64_sys_exit_group+0x3c/0x50 [ 10.048832][ T187] x64_sys_call+0x1567/0x1570 [ 10.048834][ T187] do_syscall_64+0xff/0x530 [ 10.048838][ T187] ? exc_page_fault+0xee/0x100 [ 10.048842][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.048845][ T187] RIP: 0033:0x7fdcbe1c71b8 [ 10.048848][ T187] Code: Unable to access opcode bytes at 0x7fdcbe1c718e. [ 10.048850][ T187] RSP: 002b:00007fff48c24bf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.048853][ T187] RAX: ffffffffffffffda RBX: 00007fdcbe2f7f88 RCX: 00007fdcbe1c71b8 [ 10.048855][ T187] RDX: 00007fdcbdf11fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.048856][ T187] RBP: 00007fff48c24c50 R08: 0000000000000000 R09: 0000000000008010 [ 10.048857][ T187] R10: 00007fff48c24a10 R11: 0000000000000246 R12: 0000000000000001 [ 10.048859][ T187] R13: 0000000000000000 R14: 00007fdcbe2f6680 R15: 00007fdcbe2f7fa0 [ 10.048870][ T187] [ 11.817889][ T251] gre: GRE over IPv4 demultiplexer driver [ 11.817909][ T251] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.817912][ T251] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 251, name: modprobe [ 11.817914][ T251] preempt_count: 1, expected: 0 [ 11.817915][ T251] RCU nest depth: 0, expected: 0 [ 11.817919][ T251] locks held by modprobe/251: 4, last CPU#3: [ 11.817922][ T251] #0: ffffffff97769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.817938][ T251] #1: ffffffff97769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.817944][ T251] #2: ffffffff97689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.817950][ T251] #3: ffffffff97689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.817957][ T251] irq event stamp: 25722 [ 11.817958][ T251] hardirqs last enabled at (25721): [] __down_trylock_console_sem+0x86/0xa0 [ 11.817961][ T251] hardirqs last disabled at (25722): [] console_emit_next_record+0x3d4/0x4c0 [ 11.817964][ T251] softirqs last enabled at (24500): [] handle_softirqs+0x67c/0x900 [ 11.817968][ T251] softirqs last disabled at (24493): [] __irq_exit_rcu+0x145/0x1c0 [ 11.817972][ T251] Preemption disabled at: [ 11.817973][ T251] [] vprintk_emit+0x31b/0x3e0 [ 11.817980][ T251] CPU: 3 UID: 0 PID: 251 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.817985][ T251] Tainted: [W]=WARN [ 11.817986][ T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.817988][ T251] Call Trace: [ 11.817990][ T251] [ 11.817993][ T251] dump_stack_lvl+0x6f/0xa0 [ 11.818000][ T251] ? vprintk_emit+0x31b/0x3e0 [ 11.818003][ T251] __might_resched.cold+0x1fe/0x2c1 [ 11.818009][ T251] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.818015][ T251] ? __kmalloc_noprof+0xdb/0x760 [ 11.818022][ T251] __kmalloc_noprof+0x443/0x760 [ 11.818026][ T251] ? alloc_buf.isra.0+0x4b/0x260 [ 11.818034][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 11.818038][ T251] alloc_buf.isra.0+0x4b/0x260 [ 11.818043][ T251] put_chars+0x1e1/0x2f0 [ 11.818046][ T251] ? desc_read_finalized_seq+0x79/0x120 [ 11.818049][ T251] ? __send_to_port+0x420/0x420 [ 11.818054][ T251] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.818058][ T251] ? validate_chain+0x38b/0xc20 [ 11.818066][ T251] hvc_console_print+0x292/0x780 [ 11.818069][ T251] ? __lock_acquire+0x518/0xc20 [ 11.818071][ T251] ? __lock_acquire+0x518/0xc20 [ 11.818079][ T251] ? hvc_write+0x3a0/0x3a0 [ 11.818081][ T251] ? console_emit_next_record+0x1df/0x4c0 [ 11.818085][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.818090][ T251] ? lock_acquire+0x13c/0x160 [ 11.818096][ T251] console_emit_next_record+0x22f/0x4c0 [ 11.818102][ T251] ? devkmsg_read+0x4b0/0x4b0 [ 11.818105][ T251] ? console_flush_one_record+0x106/0x710 [ 11.818110][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.818113][ T251] ? lock_acquire+0x13c/0x160 [ 11.818120][ T251] console_flush_one_record+0x46f/0x710 [ 11.818127][ T251] ? console_emit_next_record+0x4c0/0x4c0 [ 11.818129][ T251] ? __lock_acquire+0x518/0xc20 [ 11.818138][ T251] console_unlock+0xee/0x1f0 [ 11.818143][ T251] ? console_flush_one_record+0x710/0x710 [ 11.818145][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.818149][ T251] ? lock_acquire+0x60/0x160 [ 11.818155][ T251] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.818158][ T251] ? vprintk_emit+0x320/0x3e0 [ 11.818163][ T251] vprintk_emit+0x37c/0x3e0 [ 11.818169][ T251] ? wake_up_klogd_work_func+0x90/0x90 [ 11.818178][ T251] ? gre_exit+0x3f0/0x3f0 [gre] [ 11.818183][ T251] _printk+0xc7/0x100 [ 11.818188][ T251] ? snapshot_read.cold+0x21/0x21 [ 11.818199][ T251] ? do_one_initcall+0x113/0x4f0 [ 11.818204][ T251] gre_init+0x15/0x1000 [gre] [ 11.818207][ T251] do_one_initcall+0x124/0x4f0 [ 11.818211][ T251] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.818219][ T251] ? do_init_module+0xae/0x8a0 [ 11.818223][ T251] ? kasan_unpoison+0x44/0x70 [ 11.818230][ T251] do_init_module+0x2ad/0x8a0 [ 11.818237][ T251] ? lockdep_hardirqs_on+0x91/0x130 [ 11.818242][ T251] ? free_module+0x470/0x470 [ 11.818248][ T251] ? kfree+0x123/0x590 [ 11.818254][ T251] load_module+0x1424/0x1bb0 [ 11.818272][ T251] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.818280][ T251] ? backing_file_read_iter+0x541/0x790 [ 11.818286][ T251] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.818292][ T251] init_module_from_file+0x11f/0x1a0 [ 11.818297][ T251] ? __do_sys_init_module+0x220/0x220 [ 11.818311][ T251] ? __rwlock_init+0x150/0x150 [ 11.818317][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 11.818322][ T251] idempotent_init_module+0x37b/0x7c0 [ 11.818327][ T251] ? init_module_from_file+0x1a0/0x1a0 [ 11.818338][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.818342][ T251] ? cap_capable+0x1d7/0x3d0 [ 11.818351][ T251] __x64_sys_finit_module+0xdf/0x190 [ 11.818354][ T251] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.818359][ T251] do_syscall_64+0xff/0x530 [ 11.818362][ T251] ? exc_page_fault+0xee/0x100 [ 11.818366][ T251] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.818370][ T251] RIP: 0033:0x7f053854637d [ 11.818374][ T251] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 11.818377][ T251] RSP: 002b:00007ffdd2f81978 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.818381][ T251] RAX: ffffffffffffffda RBX: 0000559cced6ea40 RCX: 00007f053854637d [ 11.818383][ T251] RDX: 0000000000000000 RSI: 0000559caf5e4ffd RDI: 0000000000000001 [ 11.818385][ T251] RBP: 00007ffdd2f81a10 R08: 0000000000000000 R09: 0000000000000000 [ 11.818386][ T251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559caf5e4ffd [ 11.818388][ T251] R13: 0000559cced6ea00 R14: 0000000000040000 R15: 0000000000000000 [ 11.818400][ T251] [ 11.879541][ T251] ip_gre: GRE over IPv4 tunneling driver [ 11.972209][ T253] ip (253) used greatest stack depth: 24008 bytes left [ 12.171359][ T262] GACT probability NOT on [ 12.266614][ T264] ip6_gre: GRE over IPv6 tunneling driver [ 12.332228][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.332302][ T10] [ 12.332304][ T10] ============================= [ 12.332305][ T10] WARNING: suspicious RCU usage [ 12.332307][ T10] 7.2.0-virtme #1 Tainted: G W [ 12.332309][ T10] ----------------------------- [ 12.332309][ T10] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 12.332311][ T10] [ 12.332311][ T10] other info that might help us debug this: [ 12.332311][ T10] [ 12.332311][ T10] [ 12.332311][ T10] rcu_scheduler_active = 2, debug_locks = 1 [ 12.332313][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 12.332315][ T10] #0: ff11000008cd8f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.332327][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.332331][ T10] #2: ff1100000d4da530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.332337][ T10] #3: ffffffff97780b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.332340][ T10] #4: ffffffff97780b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.332344][ T10] #5: ffffffff97780aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.332349][ T10] #6: ff1100000d4ad228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.332353][ T10] #7: ffffffff97780b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.332359][ T10] #8: ffffffff97769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.332364][ T10] #9: ffffffff97769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.332367][ T10] #10: ffffffff97689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.332371][ T10] #11: ffffffff97689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.332375][ T10] [ 12.332375][ T10] stack backtrace: [ 12.332377][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.332380][ T10] Tainted: [W]=WARN [ 12.332381][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.332383][ T10] Workqueue: mld mld_ifc_work [ 12.332386][ T10] Call Trace: [ 12.332388][ T10] [ 12.332390][ T10] dump_stack_lvl+0x6f/0xa0 [ 12.332396][ T10] lockdep_rcu_suspicious.cold+0x37/0x8a [ 12.332402][ T10] __might_resched+0x2ac/0x390 [ 12.332406][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.332409][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 12.332414][ T10] __kmalloc_noprof+0x443/0x760 [ 12.332417][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 12.332422][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 12.332425][ T10] alloc_buf.isra.0+0x4b/0x260 [ 12.332428][ T10] put_chars+0x1e1/0x2f0 [ 12.332431][ T10] ? __send_to_port+0x420/0x420 [ 12.332434][ T10] ? validate_chain+0x34a/0xc20 [ 12.332440][ T10] hvc_console_print+0x292/0x780 [ 12.332446][ T10] ? hvc_write+0x3a0/0x3a0 [ 12.332448][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.332452][ T10] ? lock_acquire+0x13c/0x160 [ 12.332457][ T10] console_emit_next_record+0x22f/0x4c0 [ 12.332460][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 12.332462][ T10] ? console_flush_one_record+0x106/0x710 [ 12.332465][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.332468][ T10] ? lock_acquire+0x13c/0x160 [ 12.332472][ T10] console_flush_one_record+0x46f/0x710 [ 12.332476][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 12.332478][ T10] ? __lock_acquire+0x518/0xc20 [ 12.332484][ T10] console_unlock+0xee/0x1f0 [ 12.332487][ T10] ? console_flush_one_record+0x710/0x710 [ 12.332488][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.332491][ T10] ? lock_acquire+0x60/0x160 [ 12.332495][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.332496][ T10] ? vprintk_emit+0x320/0x3e0 [ 12.332500][ T10] vprintk_emit+0x37c/0x3e0 [ 12.332504][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 12.332507][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.332511][ T10] _printk+0xc7/0x100 [ 12.332514][ T10] ? snapshot_read.cold+0x21/0x21 [ 12.332516][ T10] ? ___ratelimit+0x4e7/0xa00 [ 12.332522][ T10] ? idr_get_free+0x830/0x830 [ 12.332527][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.332532][ T10] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 12.332536][ T10] ? ret_from_fork_asm+0x11/0x20 [ 12.332539][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.332542][ T10] ? stack_trace_save+0x93/0xc0 [ 12.332545][ T10] ? filter_irq_stacks+0xd0/0xd0 [ 12.332547][ T10] ? netif_skb_features+0x658/0x1430 [ 12.332549][ T10] ? mark_lock_irq+0x390/0x9c0 [ 12.332551][ T10] ? lock_acquire+0x13c/0x160 [ 12.332553][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 12.332556][ T10] ? save_trace+0xe8/0x280 [ 12.332560][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.332563][ T10] dev_hard_start_xmit+0xf4/0x620 [ 12.332566][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 12.332570][ T10] sch_direct_xmit+0x13d/0xaa0 [ 12.332574][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.332576][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 12.332579][ T10] ? __rcu_read_lock+0x30/0x70 [ 12.332581][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.332583][ T10] ? lock_acquire+0x13c/0x160 [ 12.332588][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 12.332592][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 12.332594][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.332597][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.332599][ T10] ? lock_acquire+0x13c/0x160 [ 12.332604][ T10] __dev_queue_xmit+0x942/0x1b80 [ 12.332606][ T10] ? __lock_acquire+0x518/0xc20 [ 12.332611][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.332613][ T10] ? find_held_lock+0x2b/0x80 [ 12.332615][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.332626][ T10] ip6_finish_output2+0x423/0x1300 [ 12.332631][ T10] ? ip6_dst_lookup+0x80/0x80 [ 12.332632][ T10] ? find_held_lock+0x2b/0x80 [ 12.332636][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.332642][ T10] ? ip6_mtu+0x15d/0x310 [ 12.332647][ T10] ip6_finish_output+0x646/0xda0 [ 12.332651][ T10] ip6_output+0x23f/0x7f0 [ 12.332654][ T10] ? ip6_finish_output+0xda0/0xda0 [ 12.332655][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.332657][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.332660][ T10] ? mark_held_locks+0x40/0x70 [ 12.332664][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.332667][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.332669][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.332672][ T10] mld_sendpack+0x9d6/0xec0 [ 12.332677][ T10] ? mld_dad_start_work+0x240/0x240 [ 12.332684][ T10] ? mld_send_cr+0x50f/0x820 [ 12.332688][ T10] mld_ifc_work+0x36/0x190 [ 12.332690][ T10] ? process_one_work+0xdfc/0x1560 [ 12.332692][ T10] process_one_work+0xe3e/0x1560 [ 12.332698][ T10] ? __queue_delayed_work+0x470/0x470 [ 12.332701][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.332709][ T10] worker_thread+0x4f1/0xd60 [ 12.332713][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.332715][ T10] ? __kthread_parkme+0xbd/0x210 [ 12.332718][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.332721][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.332723][ T10] kthread+0x367/0x460 [ 12.332725][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.332727][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.332730][ T10] ret_from_fork+0x474/0x6b0 [ 12.332734][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.332737][ T10] ? __switch_to+0x5a3/0xe00 [ 12.332740][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.332743][ T10] ret_from_fork_asm+0x11/0x20 [ 12.332751][ T10] [ 12.381108][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.518072][ T69] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.714995][ T279] br1: port 1(veth1) entered blocking state [ 12.715528][ T279] br1: port 1(veth1) entered disabled state [ 12.715912][ T279] veth1: entered allmulticast mode [ 12.717666][ T279] veth1: entered promiscuous mode [ 12.752368][ T46] br1: port 1(veth1) entered blocking state [ 12.752803][ T46] br1: port 1(veth1) entered forwarding state [ 12.780450][ T281] br1: port 2(veth2) entered blocking state [ 12.780796][ T281] br1: port 2(veth2) entered disabled state [ 12.781702][ T281] veth2: entered allmulticast mode [ 12.783325][ T281] veth2: entered promiscuous mode [ 12.823028][ T39] br1: port 2(veth2) entered blocking state [ 12.823045][ T39] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.823047][ T39] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 39, name: kworker/u20:0 [ 12.823049][ T39] preempt_count: 202, expected: 0 [ 12.823051][ T39] RCU nest depth: 0, expected: 0 [ 12.823052][ T39] locks held by kworker/u20:0/39: 8, last CPU#1: [ 12.823055][ T39] #0: ff1100000114a940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.823070][ T39] #1: ffa00000002bfd10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.823076][ T39] #2: ffffffff97ed2c40 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 12.823084][ T39] #3: ff1100000d00ae58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [bridge] [ 12.823105][ T39] #4: ffffffff97769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.823113][ T39] #5: ffffffff97769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.823118][ T39] #6: ffffffff97689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.823124][ T39] #7: ffffffff97689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.823130][ T39] irq event stamp: 119863 [ 12.823132][ T39] hardirqs last enabled at (119862): [] __down_trylock_console_sem+0x86/0xa0 [ 12.823135][ T39] hardirqs last disabled at (119863): [] console_emit_next_record+0x3d4/0x4c0 [ 12.823138][ T39] softirqs last enabled at (119824): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 12.823143][ T39] softirqs last disabled at (119858): [] br_port_carrier_check+0x161/0x430 [bridge] [ 12.823156][ T39] Preemption disabled at: [ 12.823157][ T39] [<0000000000000000>] 0x0 [ 12.823166][ T39] CPU: 1 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.823170][ T39] Tainted: [W]=WARN [ 12.823172][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.823174][ T39] Workqueue: events_unbound linkwatch_event [ 12.823178][ T39] Call Trace: [ 12.823181][ T39] [ 12.823184][ T39] dump_stack_lvl+0x6f/0xa0 [ 12.823192][ T39] __might_resched.cold+0x1fe/0x2c1 [ 12.823198][ T39] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.823204][ T39] ? __kmalloc_noprof+0xdb/0x760 [ 12.823212][ T39] __kmalloc_noprof+0x443/0x760 [ 12.823216][ T39] ? alloc_buf.isra.0+0x4b/0x260 [ 12.823225][ T39] ? do_raw_spin_unlock+0x59/0x250 [ 12.823228][ T39] alloc_buf.isra.0+0x4b/0x260 [ 12.823234][ T39] put_chars+0x1e1/0x2f0 [ 12.823238][ T39] ? __send_to_port+0x420/0x420 [ 12.823243][ T39] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.823249][ T39] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.823253][ T39] ? validate_chain+0x38b/0xc20 [ 12.823260][ T39] hvc_console_print+0x292/0x780 [ 12.823263][ T39] ? mark_usage+0x61/0x170 [ 12.823272][ T39] ? __lock_acquire+0x518/0xc20 [ 12.823275][ T39] ? __lock_acquire+0x518/0xc20 [ 12.823283][ T39] ? hvc_write+0x3a0/0x3a0 [ 12.823285][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 12.823293][ T39] ? lock_acquire+0x13c/0x160 [ 12.823300][ T39] console_emit_next_record+0x22f/0x4c0 [ 12.823307][ T39] ? devkmsg_read+0x4b0/0x4b0 [ 12.823310][ T39] ? console_flush_one_record+0x106/0x710 [ 12.823315][ T39] ? rcu_is_watching+0x16/0xd0 [ 12.823319][ T39] ? lock_acquire+0x13c/0x160 [ 12.823327][ T39] console_flush_one_record+0x46f/0x710 [ 12.823334][ T39] ? console_emit_next_record+0x4c0/0x4c0 [ 12.823337][ T39] ? __lock_acquire+0x518/0xc20 [ 12.823347][ T39] console_unlock+0xee/0x1f0 [ 12.823351][ T39] ? console_flush_one_record+0x710/0x710 [ 12.823354][ T39] ? rcu_is_watching+0x16/0xd0 [ 12.823358][ T39] ? lock_acquire+0x60/0x160 [ 12.823365][ T39] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.823367][ T39] ? vprintk_emit+0x320/0x3e0 [ 12.823373][ T39] vprintk_emit+0x37c/0x3e0 [ 12.823380][ T39] ? wake_up_klogd_work_func+0x90/0x90 [ 12.823385][ T39] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.823389][ T39] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.823396][ T39] _printk+0xc7/0x100 [ 12.823401][ T39] ? snapshot_read.cold+0x21/0x21 [ 12.823411][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 12.823418][ T39] br_set_state+0x22f/0x430 [bridge] [ 12.823436][ T39] br_init_port+0xc4/0x200 [bridge] [ 12.823451][ T39] br_stp_enable_port+0x12/0x50 [bridge] [ 12.823463][ T39] br_port_carrier_check+0x220/0x430 [bridge] [ 12.823479][ T39] br_device_event+0x52d/0x8f0 [bridge] [ 12.823494][ T39] ? llc_exit+0x3e0/0x3e0 [llc] [ 12.823497][ T39] ? nlmsg_notify+0x62/0x250 [ 12.823510][ T39] notifier_call_chain+0xae/0x300 [ 12.823520][ T39] netif_state_change+0x139/0x340 [ 12.823527][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 12.823536][ T39] ? linkwatch_do_dev+0xae/0xd0 [ 12.823540][ T39] __linkwatch_run_queue+0x34c/0x750 [ 12.823545][ T39] ? linkwatch_do_dev+0xd0/0xd0 [ 12.823550][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 12.823558][ T39] linkwatch_event+0x7f/0xb0 [ 12.823561][ T39] ? __linkwatch_run_queue+0x750/0x750 [ 12.823568][ T39] process_one_work+0xe3e/0x1560 [ 12.823580][ T39] ? __queue_delayed_work+0x470/0x470 [ 12.823585][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 12.823599][ T39] worker_thread+0x4f1/0xd60 [ 12.823613][ T39] ? rescuer_thread+0x1340/0x1340 [ 12.823616][ T39] kthread+0x367/0x460 [ 12.823619][ T39] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.823623][ T39] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.823628][ T39] ret_from_fork+0x474/0x6b0 [ 12.823634][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.823643][ T39] ? __switch_to+0x5a3/0xe00 [ 12.823648][ T39] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.823652][ T39] ret_from_fork_asm+0x11/0x20 [ 12.823668][ T39] [ 12.864293][ T39] br1: port 2(veth2) entered forwarding state [ 13.045229][ T24] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.118047][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.294610][ T69] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.430191][ T24] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.566366][ T69] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.568491][ T69] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.576427][ T24] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.471061][ C1] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 17.471072][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.471131][ C1] [ 17.471132][ C1] ======================================================== [ 17.471133][ C1] WARNING: possible irq lock inversion dependency detected [ 17.471135][ C1] 7.2.0-virtme #1 Tainted: G W [ 17.471137][ C1] -------------------------------------------------------- [ 17.471138][ C1] swapper/1/0 just changed the state of lock: [ 17.471139][ C1] ffffffff97689660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.471152][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 17.471153][ C1] (fs_reclaim){+.+.}-{0:0} [ 17.471155][ C1] [ 17.471155][ C1] [ 17.471155][ C1] and interrupts could create inverse lock ordering between them. [ 17.471155][ C1] [ 17.471155][ C1] [ 17.471155][ C1] other info that might help us debug this: [ 17.471156][ C1] Possible interrupt unsafe locking scenario: [ 17.471156][ C1] [ 17.471157][ C1] CPU0 CPU1 [ 17.471157][ C1] ---- ---- [ 17.471158][ C1] lock(fs_reclaim); [ 17.471158][ C1] local_irq_disable(); [ 17.471159][ C1] lock(console_owner); [ 17.471160][ C1] lock(fs_reclaim); [ 17.471161][ C1] [ 17.471161][ C1] lock(console_owner); [ 17.471162][ C1] [ 17.471162][ C1] *** DEADLOCK *** [ 17.471162][ C1] [ 17.471162][ C1] locks held by swapper/1/0: 8, last CPU#1: [ 17.471163][ C1] #0: ffa00000001d0c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 17.471169][ C1] #1: ffffffff97780b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 17.471175][ C1] #2: ffffffff97780b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 17.471179][ C1] #3: ffffffff97780aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 17.471184][ C1] #4: ff1100000d4ad228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 17.471188][ C1] #5: ffffffff97780b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 17.471193][ C1] #6: ffffffff97769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.471197][ C1] #7: ffffffff97769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.471200][ C1] [ 17.471200][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 17.471204][ C1] -> (fs_reclaim){+.+.}-{0:0} { [ 17.471206][ C1] HARDIRQ-ON-W at: [ 17.471208][ C1] __lock_acquire+0x388/0xc20 [ 17.471211][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.471213][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.471215][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 17.471218][ C1] kthread_create_worker_on_node+0xea/0x210 [ 17.471220][ C1] workqueue_init+0x2a/0x680 [ 17.471224][ C1] kernel_init_freeable+0x2fe/0x630 [ 17.471226][ C1] kernel_init+0x21/0x150 [ 17.471229][ C1] ret_from_fork+0x474/0x6b0 [ 17.471232][ C1] ret_from_fork_asm+0x11/0x20 [ 17.471235][ C1] SOFTIRQ-ON-W at: [ 17.471235][ C1] __lock_acquire+0x388/0xc20 [ 17.471237][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.471238][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.471239][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 17.471240][ C1] kthread_create_worker_on_node+0xea/0x210 [ 17.471241][ C1] workqueue_init+0x2a/0x680 [ 17.471243][ C1] kernel_init_freeable+0x2fe/0x630 [ 17.471244][ C1] kernel_init+0x21/0x150 [ 17.471245][ C1] ret_from_fork+0x474/0x6b0 [ 17.471246][ C1] ret_from_fork_asm+0x11/0x20 [ 17.471247][ C1] INITIAL USE at: [ 17.471248][ C1] __lock_acquire+0x388/0xc20 [ 17.471250][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.471251][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.471252][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 17.471253][ C1] kthread_create_worker_on_node+0xea/0x210 [ 17.471254][ C1] workqueue_init+0x2a/0x680 [ 17.471255][ C1] kernel_init_freeable+0x2fe/0x630 [ 17.471256][ C1] kernel_init+0x21/0x150 [ 17.471258][ C1] ret_from_fork+0x474/0x6b0 [ 17.471259][ C1] ret_from_fork_asm+0x11/0x20 [ 17.471260][ C1] } [ 17.471261][ C1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 17.471265][ C1] ... acquired at: [ 17.471266][ C1] __lock_acquire+0x518/0xc20 [ 17.471267][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.471268][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.471269][ C1] __kmalloc_noprof+0xd3/0x760 [ 17.471271][ C1] alloc_buf.isra.0+0x4b/0x260 [ 17.471273][ C1] put_chars+0x1e1/0x2f0 [ 17.471275][ C1] hvc_console_print+0x292/0x780 [ 17.471277][ C1] console_emit_next_record+0x22f/0x4c0 [ 17.471278][ C1] console_flush_one_record+0x46f/0x710 [ 17.471280][ C1] console_unlock+0xee/0x1f0 [ 17.471287][ C1] vprintk_emit+0x37c/0x3e0 [ 17.471288][ C1] _printk+0xc7/0x100 [ 17.471292][ C1] seg6_init+0x48/0x50 [ 17.471294][ C1] inet6_init+0x2d8/0x3e0 [ 17.471296][ C1] do_one_initcall+0x124/0x4f0 [ 17.471297][ C1] kernel_init_freeable+0x596/0x630 [ 17.471298][ C1] kernel_init+0x21/0x150 [ 17.471300][ C1] ret_from_fork+0x474/0x6b0 [ 17.471301][ C1] ret_from_fork_asm+0x11/0x20 [ 17.471302][ C1] [ 17.471302][ C1] -> (console_owner){..-.}-{0:0} { [ 17.471304][ C1] IN-SOFTIRQ-W at: [ 17.471305][ C1] __lock_acquire+0x388/0xc20 [ 17.471306][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.471307][ C1] console_lock_spinning_enable+0x5c/0x60 [ 17.471309][ C1] console_emit_next_record+0x1d1/0x4c0 [ 17.471310][ C1] console_flush_one_record+0x46f/0x710 [ 17.471312][ C1] console_unlock+0xee/0x1f0 [ 17.471313][ C1] vprintk_emit+0x37c/0x3e0 [ 17.471315][ C1] _printk+0xc7/0x100 [ 17.471316][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.471318][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.471321][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.471323][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.471325][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.471326][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.471327][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.471329][ C1] ip6_finish_output+0x646/0xda0 [ 17.471330][ C1] ip6_output+0x23f/0x7f0 [ 17.471331][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.471332][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.471334][ C1] call_timer_fn+0x160/0x4d0 [ 17.471336][ C1] __run_timers+0x68f/0xaa0 [ 17.471337][ C1] run_timer_softirq+0xf0/0x160 [ 17.471339][ C1] handle_softirqs+0x1d3/0x900 [ 17.471341][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.471342][ C1] irq_exit_rcu+0xe/0x30 [ 17.471343][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.471345][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.471347][ C1] pv_native_safe_halt+0xf/0x10 [ 17.471349][ C1] default_idle+0x9/0x10 [ 17.471350][ C1] default_idle_call+0x6e/0xb0 [ 17.471351][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.471354][ C1] do_idle+0xd8/0x190 [ 17.471355][ C1] cpu_startup_entry+0x53/0x70 [ 17.471356][ C1] start_secondary+0x204/0x2b0 [ 17.471358][ C1] common_startup_64+0x13e/0x148 [ 17.471360][ C1] INITIAL USE at: [ 17.471361][ C1] } [ 17.471362][ C1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 17.471365][ C1] ... acquired at: [ 17.471365][ C1] mark_lock+0x1d7/0xa00 [ 17.471366][ C1] mark_usage+0x42/0x170 [ 17.471368][ C1] __lock_acquire+0x388/0xc20 [ 17.471369][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.471370][ C1] console_lock_spinning_enable+0x5c/0x60 [ 17.471371][ C1] console_emit_next_record+0x1d1/0x4c0 [ 17.471373][ C1] console_flush_one_record+0x46f/0x710 [ 17.471374][ C1] console_unlock+0xee/0x1f0 [ 17.471376][ C1] vprintk_emit+0x37c/0x3e0 [ 17.471377][ C1] _printk+0xc7/0x100 [ 17.471379][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.471381][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.471382][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.471384][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.471385][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.471386][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.471387][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.471388][ C1] ip6_finish_output+0x646/0xda0 [ 17.471389][ C1] ip6_output+0x23f/0x7f0 [ 17.471390][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.471392][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.471393][ C1] call_timer_fn+0x160/0x4d0 [ 17.471395][ C1] __run_timers+0x68f/0xaa0 [ 17.471396][ C1] run_timer_softirq+0xf0/0x160 [ 17.471398][ C1] handle_softirqs+0x1d3/0x900 [ 17.471399][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.471400][ C1] irq_exit_rcu+0xe/0x30 [ 17.471401][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.471403][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.471404][ C1] pv_native_safe_halt+0xf/0x10 [ 17.471405][ C1] default_idle+0x9/0x10 [ 17.471406][ C1] default_idle_call+0x6e/0xb0 [ 17.471408][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.471409][ C1] do_idle+0xd8/0x190 [ 17.471410][ C1] cpu_startup_entry+0x53/0x70 [ 17.471411][ C1] start_secondary+0x204/0x2b0 [ 17.471412][ C1] common_startup_64+0x13e/0x148 [ 17.471413][ C1] [ 17.471414][ C1] [ 17.471414][ C1] stack backtrace: [ 17.471417][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.471420][ C1] Tainted: [W]=WARN [ 17.471421][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.471423][ C1] Call Trace: [ 17.471424][ C1] [ 17.471426][ C1] dump_stack_lvl+0x6f/0xa0 [ 17.471430][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 17.471432][ C1] mark_lock_irq+0x989/0x9c0 [ 17.471434][ C1] ? add_lock_to_list+0x2c/0x1a0 [ 17.471437][ C1] mark_lock+0x1d7/0xa00 [ 17.471439][ C1] mark_usage+0x42/0x170 [ 17.471440][ C1] __lock_acquire+0x388/0xc20 [ 17.471442][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.471444][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 17.471446][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.471449][ C1] ? lock_acquire+0x13c/0x160 [ 17.471451][ C1] console_lock_spinning_enable+0x5c/0x60 [ 17.471452][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 17.471454][ C1] console_emit_next_record+0x1d1/0x4c0 [ 17.471456][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 17.471457][ C1] ? console_flush_one_record+0x106/0x710 [ 17.471459][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.471461][ C1] ? lock_acquire+0x13c/0x160 [ 17.471463][ C1] console_flush_one_record+0x46f/0x710 [ 17.471465][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 17.471467][ C1] ? __lock_acquire+0x518/0xc20 [ 17.471469][ C1] console_unlock+0xee/0x1f0 [ 17.471470][ C1] ? console_flush_one_record+0x710/0x710 [ 17.471472][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.471474][ C1] ? lock_acquire+0x60/0x160 [ 17.471475][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.471477][ C1] ? vprintk_emit+0x320/0x3e0 [ 17.471479][ C1] vprintk_emit+0x37c/0x3e0 [ 17.471481][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 17.471483][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.471485][ C1] _printk+0xc7/0x100 [ 17.471487][ C1] ? snapshot_read.cold+0x21/0x21 [ 17.471489][ C1] ? ___ratelimit+0x4e7/0xa00 [ 17.471492][ C1] ? idr_get_free+0x830/0x830 [ 17.471495][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.471497][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.471499][ C1] ? mark_usage+0x61/0x170 [ 17.471500][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.471502][ C1] ? mark_usage+0x61/0x170 [ 17.471504][ C1] ? netif_skb_features+0x658/0x1430 [ 17.471505][ C1] ? __lock_acquire+0x518/0xc20 [ 17.471506][ C1] ? validate_chain+0x737/0xc20 [ 17.471508][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 17.471510][ C1] ? mark_usage+0x61/0x170 [ 17.471512][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.471513][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.471515][ C1] ? validate_chain+0x730/0xc20 [ 17.471517][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 17.471518][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.471520][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.471522][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 17.471523][ C1] ? __rcu_read_lock+0x30/0x70 [ 17.471525][ C1] ? lock_acquire+0x13c/0x160 [ 17.471527][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.471528][ C1] ? tc_run+0x45e/0x7e0 [ 17.471530][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 17.471531][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.471533][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.471535][ C1] ? lock_acquire+0x13c/0x160 [ 17.471536][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.471539][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.471541][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.471542][ C1] ? find_held_lock+0x2b/0x80 [ 17.471544][ C1] ? neigh_hh_output+0x152/0x4c0 [ 17.471546][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.471548][ C1] ? ip6_dst_lookup+0x80/0x80 [ 17.471550][ C1] ? find_held_lock+0x2b/0x80 [ 17.471551][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.471553][ C1] ? ip6_mtu+0x15d/0x310 [ 17.471555][ C1] ip6_finish_output+0x646/0xda0 [ 17.471557][ C1] ip6_output+0x23f/0x7f0 [ 17.471558][ C1] ? ip6_finish_output+0xda0/0xda0 [ 17.471560][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.471561][ C1] ? find_held_lock+0x2b/0x80 [ 17.471562][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.471564][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 17.471566][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.471568][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 17.471570][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.471572][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.471574][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.471576][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.471578][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.471580][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.471582][ C1] ? lock_acquire+0x13c/0x160 [ 17.471583][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.471585][ C1] call_timer_fn+0x160/0x4d0 [ 17.471587][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 17.471588][ C1] ? debug_object_active_state+0x430/0x430 [ 17.471592][ C1] ? find_held_lock+0x2b/0x80 [ 17.471593][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.471595][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.471597][ C1] __run_timers+0x68f/0xaa0 [ 17.471599][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.471601][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.471603][ C1] ? __lock_acquire+0x518/0xc20 [ 17.471605][ C1] ? __rwlock_init+0x150/0x150 [ 17.471607][ C1] run_timer_softirq+0xf0/0x160 [ 17.471609][ C1] ? __run_timers+0xaa0/0xaa0 [ 17.471611][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.471613][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.471615][ C1] handle_softirqs+0x1d3/0x900 [ 17.471617][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.471618][ C1] ? _local_bh_enable+0xc0/0xc0 [ 17.471620][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.471621][ C1] irq_exit_rcu+0xe/0x30 [ 17.471623][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.471624][ C1] [ 17.471625][ C1] [ 17.471625][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 17.471627][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.471629][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.471631][ C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 17.471633][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 17.471636][ C1] RAX: 0000000000084f47 RBX: ff11000001bea380 RCX: ffffffff944f0307 [ 17.471638][ C1] RDX: ff11000001bea380 RSI: ffffffff97238af6 RDI: ffffffff96c8d8e0 [ 17.471639][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.471640][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 17.471641][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 17.471643][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.471645][ C1] default_idle+0x9/0x10 [ 17.471647][ C1] default_idle_call+0x6e/0xb0 [ 17.471648][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.471650][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 17.471652][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 17.471653][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.471655][ C1] do_idle+0xd8/0x190 [ 17.471657][ C1] cpu_startup_entry+0x53/0x70 [ 17.471658][ C1] start_secondary+0x204/0x2b0 [ 17.471660][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 17.471661][ C1] common_startup_64+0x13e/0x148 [ 17.471664][ C1] [ 17.471669][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.471671][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 17.471672][ C1] preempt_count: 303, expected: 0 [ 17.471673][ C1] RCU nest depth: 3, expected: 0 [ 17.471674][ C1] INFO: lockdep is turned off. [ 17.471674][ C1] irq event stamp: 544635 [ 17.471675][ C1] hardirqs last enabled at (544634): [] __down_trylock_console_sem+0x86/0xa0 [ 17.471677][ C1] hardirqs last disabled at (544635): [] console_emit_next_record+0x3d4/0x4c0 [ 17.471679][ C1] softirqs last enabled at (544566): [] handle_softirqs+0x67c/0x900 [ 17.471681][ C1] softirqs last disabled at (544585): [] __irq_exit_rcu+0x145/0x1c0 [ 17.471682][ C1] Preemption disabled at: [ 17.471683][ C1] [<0000000000000000>] 0x0 [ 17.471686][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.471688][ C1] Tainted: [W]=WARN [ 17.471688][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.471689][ C1] Call Trace: [ 17.471690][ C1] [ 17.471690][ C1] dump_stack_lvl+0x6f/0xa0 [ 17.471692][ C1] __might_resched.cold+0x1fe/0x2c1 [ 17.471695][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.471698][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.471700][ C1] __kmalloc_noprof+0x443/0x760 [ 17.471702][ C1] ? __rwlock_init+0x150/0x150 [ 17.471704][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 17.471706][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 17.471707][ C1] alloc_buf.isra.0+0x4b/0x260 [ 17.471709][ C1] put_chars+0x1e1/0x2f0 [ 17.471711][ C1] ? __send_to_port+0x420/0x420 [ 17.471712][ C1] ? mark_lock+0x1d7/0xa00 [ 17.471714][ C1] hvc_console_print+0x292/0x780 [ 17.471717][ C1] ? hvc_write+0x3a0/0x3a0 [ 17.471718][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.471720][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.471722][ C1] console_emit_next_record+0x22f/0x4c0 [ 17.471724][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 17.471726][ C1] ? console_flush_one_record+0x106/0x710 [ 17.471728][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.471729][ C1] ? lock_acquire+0x13c/0x160 [ 17.471731][ C1] console_flush_one_record+0x46f/0x710 [ 17.471733][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 17.471735][ C1] ? __lock_acquire+0x518/0xc20 [ 17.471737][ C1] console_unlock+0xee/0x1f0 [ 17.471739][ C1] ? console_flush_one_record+0x710/0x710 [ 17.471740][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.471742][ C1] ? lock_acquire+0x60/0x160 [ 17.471744][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.471745][ C1] ? vprintk_emit+0x320/0x3e0 [ 17.471747][ C1] vprintk_emit+0x37c/0x3e0 [ 17.471749][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 17.471751][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.471753][ C1] _printk+0xc7/0x100 [ 17.471755][ C1] ? snapshot_read.cold+0x21/0x21 [ 17.471757][ C1] ? ___ratelimit+0x4e7/0xa00 [ 17.471759][ C1] ? idr_get_free+0x830/0x830 [ 17.471761][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.471764][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.471765][ C1] ? mark_usage+0x61/0x170 [ 17.471767][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.471769][ C1] ? mark_usage+0x61/0x170 [ 17.471770][ C1] ? netif_skb_features+0x658/0x1430 [ 17.471772][ C1] ? __lock_acquire+0x518/0xc20 [ 17.471773][ C1] ? validate_chain+0x737/0xc20 [ 17.471775][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 17.471776][ C1] ? mark_usage+0x61/0x170 [ 17.471778][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.471780][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.471781][ C1] ? validate_chain+0x730/0xc20 [ 17.471783][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 17.471785][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.471786][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.471788][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 17.471789][ C1] ? __rcu_read_lock+0x30/0x70 [ 17.471791][ C1] ? lock_acquire+0x13c/0x160 [ 17.471793][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.471794][ C1] ? tc_run+0x45e/0x7e0 [ 17.471796][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 17.471797][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.471799][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.471800][ C1] ? lock_acquire+0x13c/0x160 [ 17.471802][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.471805][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.471806][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.471808][ C1] ? find_held_lock+0x2b/0x80 [ 17.471810][ C1] ? neigh_hh_output+0x152/0x4c0 [ 17.471812][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.471814][ C1] ? ip6_dst_lookup+0x80/0x80 [ 17.471815][ C1] ? find_held_lock+0x2b/0x80 [ 17.471816][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.471818][ C1] ? ip6_mtu+0x15d/0x310 [ 17.471820][ C1] ip6_finish_output+0x646/0xda0 [ 17.471822][ C1] ip6_output+0x23f/0x7f0 [ 17.471823][ C1] ? ip6_finish_output+0xda0/0xda0 [ 17.471824][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.471826][ C1] ? find_held_lock+0x2b/0x80 [ 17.471827][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.471828][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 17.471830][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.471833][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 17.471835][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.471837][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.471839][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.471841][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.471842][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.471845][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.471846][ C1] ? lock_acquire+0x13c/0x160 [ 17.471848][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.471850][ C1] call_timer_fn+0x160/0x4d0 [ 17.471852][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 17.471853][ C1] ? debug_object_active_state+0x430/0x430 [ 17.471855][ C1] ? find_held_lock+0x2b/0x80 [ 17.471856][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.471858][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.471860][ C1] __run_timers+0x68f/0xaa0 [ 17.471862][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.471864][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.471865][ C1] ? __lock_acquire+0x518/0xc20 [ 17.471868][ C1] ? __rwlock_init+0x150/0x150 [ 17.471870][ C1] run_timer_softirq+0xf0/0x160 [ 17.471872][ C1] ? __run_timers+0xaa0/0xaa0 [ 17.471874][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.471875][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.471876][ C1] handle_softirqs+0x1d3/0x900 [ 17.471878][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.471880][ C1] ? _local_bh_enable+0xc0/0xc0 [ 17.471882][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.471883][ C1] irq_exit_rcu+0xe/0x30 [ 17.471884][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.471886][ C1] [ 17.471886][ C1] [ 17.471887][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 17.471888][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.471890][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.471892][ C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 17.471893][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 17.471894][ C1] RAX: 0000000000084f47 RBX: ff11000001bea380 RCX: ffffffff944f0307 [ 17.471895][ C1] RDX: ff11000001bea380 RSI: ffffffff97238af6 RDI: ffffffff96c8d8e0 [ 17.471896][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.471896][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 17.471897][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 17.471898][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.471900][ C1] default_idle+0x9/0x10 [ 17.471902][ C1] default_idle_call+0x6e/0xb0 [ 17.471904][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.471905][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 17.471907][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 17.471908][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.471910][ C1] do_idle+0xd8/0x190 [ 17.471912][ C1] cpu_startup_entry+0x53/0x70 [ 17.471913][ C1] start_secondary+0x204/0x2b0 [ 17.471914][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 17.471919][ C1] common_startup_64+0x13e/0x148 [ 17.471922][ C1] [ 18.760812][ T325] Mirror/redirect action on [ 18.760829][ T325] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.760832][ T325] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 325, name: modprobe [ 18.760833][ T325] preempt_count: 1, expected: 0 [ 18.760834][ T325] RCU nest depth: 0, expected: 0 [ 18.760835][ T325] INFO: lockdep is turned off. [ 18.760837][ T325] irq event stamp: 0 [ 18.760837][ T325] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 18.760842][ T325] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 18.760849][ T325] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 18.760850][ T325] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 18.760852][ T325] Preemption disabled at: [ 18.760853][ T325] [] vprintk_emit+0x31b/0x3e0 [ 18.760861][ T325] CPU: 1 UID: 0 PID: 325 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.760865][ T325] Tainted: [W]=WARN [ 18.760865][ T325] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.760867][ T325] Call Trace: [ 18.760869][ T325] [ 18.760870][ T325] dump_stack_lvl+0x6f/0xa0 [ 18.760875][ T325] ? vprintk_emit+0x31b/0x3e0 [ 18.760877][ T325] __might_resched.cold+0x1fe/0x2c1 [ 18.760881][ T325] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 18.760883][ T325] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.760886][ T325] ? rcu_is_watching+0x16/0xd0 [ 18.760889][ T325] __kmalloc_noprof+0x443/0x760 [ 18.760893][ T325] ? __rwlock_init+0x150/0x150 [ 18.760896][ T325] ? alloc_buf.isra.0+0x4b/0x260 [ 18.760899][ T325] ? do_raw_spin_unlock+0x59/0x250 [ 18.760901][ T325] alloc_buf.isra.0+0x4b/0x260 [ 18.760903][ T325] put_chars+0x1e1/0x2f0 [ 18.760905][ T325] ? __send_to_port+0x420/0x420 [ 18.760907][ T325] ? console_prepend_replay+0x20/0x20 [ 18.760909][ T325] hvc_console_print+0x292/0x780 [ 18.760913][ T325] ? hvc_write+0x3a0/0x3a0 [ 18.760914][ T325] ? vsnprintf+0x668/0x1700 [ 18.760921][ T325] ? __rwlock_init+0x150/0x150 [ 18.760922][ T325] ? rcu_is_watching+0x16/0xd0 [ 18.760924][ T325] ? rcu_is_watching+0x16/0xd0 [ 18.760926][ T325] console_emit_next_record+0x22f/0x4c0 [ 18.760929][ T325] ? devkmsg_read+0x4b0/0x4b0 [ 18.760931][ T325] ? rcu_is_watching+0x16/0xd0 [ 18.760932][ T325] ? rcu_is_watching+0x16/0xd0 [ 18.760934][ T325] ? rcu_is_watching+0x16/0xd0 [ 18.760936][ T325] ? lock_acquire+0x13c/0x160 [ 18.760937][ T325] ? console_flush_one_record+0x111/0x710 [ 18.760939][ T325] console_flush_one_record+0x46f/0x710 [ 18.760941][ T325] ? console_emit_next_record+0x4c0/0x4c0 [ 18.760944][ T325] console_unlock+0xee/0x1f0 [ 18.760946][ T325] ? lock_acquire+0x13c/0x160 [ 18.760947][ T325] ? console_flush_one_record+0x710/0x710 [ 18.760949][ T325] ? rcu_is_watching+0x16/0xd0 [ 18.760950][ T325] ? lock_release+0x184/0x1f0 [ 18.760952][ T325] ? lock_acquire+0x60/0x160 [ 18.760953][ T325] ? __rcu_read_lock+0x30/0x70 [ 18.760955][ T325] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.760957][ T325] ? vprintk_emit+0x320/0x3e0 [ 18.760959][ T325] vprintk_emit+0x37c/0x3e0 [ 18.760961][ T325] ? wake_up_klogd_work_func+0x90/0x90 [ 18.760963][ T325] ? netdev_run_todo+0x2a8/0xfd0 [ 18.760967][ T325] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 18.760970][ T325] ? rcu_is_watching+0x16/0xd0 [ 18.760972][ T325] ? tunnel6_fini+0x380/0x380 [tunnel6] [ 18.760974][ T325] _printk+0xc7/0x100 [ 18.760978][ T325] ? snapshot_read.cold+0x21/0x21 [ 18.760979][ T325] ? rcu_is_watching+0x16/0xd0 [ 18.760981][ T325] ? tunnel6_fini+0x380/0x380 [tunnel6] [ 18.760982][ T325] ? __up_write+0x23d/0x5f0 [ 18.760984][ T325] ? __up_write+0x2e5/0x5f0 [ 18.760985][ T325] ? lock_release+0x184/0x1f0 [ 18.760987][ T325] ? __up_write+0x2c7/0x5f0 [ 18.760988][ T325] mirred_init_module+0x28/0x1000 [act_mirred] [ 18.760990][ T325] do_one_initcall+0x124/0x4f0 [ 18.760992][ T325] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 18.760994][ T325] ? do_init_module+0xae/0x8a0 [ 18.760997][ T325] ? kasan_unpoison+0x44/0x70 [ 18.761000][ T325] do_init_module+0x2ad/0x8a0 [ 18.761002][ T325] ? free_module+0x470/0x470 [ 18.761004][ T325] ? kfree+0x123/0x590 [ 18.761006][ T325] load_module+0x1424/0x1bb0 [ 18.761009][ T325] ? layout_and_allocate.isra.0+0x680/0x680 [ 18.761012][ T325] ? __ia32_sys_fsconfig+0x180/0x180 [ 18.761014][ T325] ? ovl_real_file+0x172/0x1e0 [ 18.761018][ T325] ? backing_file_read_iter+0x541/0x790 [ 18.761020][ T325] init_module_from_file+0x11f/0x1a0 [ 18.761022][ T325] ? __do_sys_init_module+0x220/0x220 [ 18.761025][ T325] ? ovl_mmap+0x270/0x270 [ 18.761027][ T325] ? __rwlock_init+0x150/0x150 [ 18.761029][ T325] ? rcu_is_watching+0x16/0xd0 [ 18.761031][ T325] ? lock_release+0x184/0x1f0 [ 18.761032][ T325] ? do_raw_spin_unlock+0x59/0x250 [ 18.761034][ T325] idempotent_init_module+0x37b/0x7c0 [ 18.761036][ T325] ? init_module_from_file+0x1a0/0x1a0 [ 18.761039][ T325] ? rcu_is_watching+0x16/0xd0 [ 18.761040][ T325] ? cap_capable+0x1d7/0x3d0 [ 18.761044][ T325] __x64_sys_finit_module+0xdf/0x190 [ 18.761046][ T325] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.761049][ T325] do_syscall_64+0xff/0x530 [ 18.761050][ T325] ? exc_page_fault+0xee/0x100 [ 18.761052][ T325] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.761054][ T325] RIP: 0033:0x7f6ac2de137d [ 18.761056][ T325] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 18.761058][ T325] RSP: 002b:00007ffe328ffb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 18.761062][ T325] RAX: ffffffffffffffda RBX: 0000555759dfb810 RCX: 00007f6ac2de137d [ 18.761063][ T325] RDX: 0000000000000000 RSI: 0000555726e7effd RDI: 0000000000000000 [ 18.761064][ T325] RBP: 00007ffe328ffbc0 R08: 0000000000000000 R09: 0000000000000000 [ 18.761065][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555726e7effd [ 18.761066][ T325] R13: 0000555759dfb960 R14: 0000000000040000 R15: 0000000000000000 [ 18.761068][ T325] [ 25.983233][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 25.983252][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.983254][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 25.983256][ C1] preempt_count: 303, expected: 0 [ 25.983257][ C1] RCU nest depth: 3, expected: 0 [ 25.983258][ C1] INFO: lockdep is turned off. [ 25.983259][ C1] irq event stamp: 544635 [ 25.983260][ C1] hardirqs last enabled at (544634): [] __down_trylock_console_sem+0x86/0xa0 [ 25.983269][ C1] hardirqs last disabled at (544635): [] console_emit_next_record+0x3d4/0x4c0 [ 25.983272][ C1] softirqs last enabled at (544566): [] handle_softirqs+0x67c/0x900 [ 25.983275][ C1] softirqs last disabled at (544585): [] __irq_exit_rcu+0x145/0x1c0 [ 25.983278][ C1] Preemption disabled at: [ 25.983278][ C1] [<0000000000000000>] 0x0 [ 25.983286][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.983289][ C1] Tainted: [W]=WARN [ 25.983290][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.983292][ C1] Call Trace: [ 25.983294][ C1] [ 25.983296][ C1] dump_stack_lvl+0x6f/0xa0 [ 25.983301][ C1] __might_resched.cold+0x1fe/0x2c1 [ 25.983305][ C1] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 25.983306][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.983310][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983318][ C1] __kmalloc_noprof+0x443/0x760 [ 25.983322][ C1] ? __rwlock_init+0x150/0x150 [ 25.983325][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 25.983329][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 25.983330][ C1] alloc_buf.isra.0+0x4b/0x260 [ 25.983333][ C1] put_chars+0x1e1/0x2f0 [ 25.983335][ C1] ? __send_to_port+0x420/0x420 [ 25.983336][ C1] ? console_prepend_replay+0x20/0x20 [ 25.983339][ C1] hvc_console_print+0x292/0x780 [ 25.983342][ C1] ? hvc_write+0x3a0/0x3a0 [ 25.983343][ C1] ? vsnprintf+0x668/0x1700 [ 25.983346][ C1] ? __rwlock_init+0x150/0x150 [ 25.983348][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983350][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983352][ C1] console_emit_next_record+0x22f/0x4c0 [ 25.983355][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 25.983357][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983358][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983360][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983361][ C1] ? lock_acquire+0x13c/0x160 [ 25.983363][ C1] ? console_flush_one_record+0x111/0x710 [ 25.983365][ C1] console_flush_one_record+0x46f/0x710 [ 25.983367][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 25.983370][ C1] console_unlock+0xee/0x1f0 [ 25.983372][ C1] ? lock_acquire+0x13c/0x160 [ 25.983373][ C1] ? console_flush_one_record+0x710/0x710 [ 25.983375][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983376][ C1] ? lock_release+0x184/0x1f0 [ 25.983378][ C1] ? lock_acquire+0x60/0x160 [ 25.983379][ C1] ? __rcu_read_lock+0x30/0x70 [ 25.983381][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.983382][ C1] ? vprintk_emit+0x320/0x3e0 [ 25.983384][ C1] vprintk_emit+0x37c/0x3e0 [ 25.983388][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 25.983389][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 25.983391][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983393][ C1] ? lock_acquire+0x13c/0x160 [ 25.983395][ C1] _printk+0xc7/0x100 [ 25.983398][ C1] ? snapshot_read.cold+0x21/0x21 [ 25.983399][ C1] ? ___ratelimit+0x4e7/0xa00 [ 25.983402][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 25.983405][ C1] ? idr_get_free+0x830/0x830 [ 25.983408][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 25.983410][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 25.983415][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 25.983418][ C1] ? lock_release+0x184/0x1f0 [ 25.983420][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 25.983422][ C1] ? sock_def_readable+0x156/0x480 [ 25.983425][ C1] ? packet_rcv+0xd26/0x15a0 [ 25.983428][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983430][ C1] ? lock_release+0x184/0x1f0 [ 25.983432][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 25.983434][ C1] ? lock_acquire+0x13c/0x160 [ 25.983435][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983437][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 25.983439][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983441][ C1] dev_hard_start_xmit+0xf4/0x620 [ 25.983444][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 25.983446][ C1] sch_direct_xmit+0x13d/0xaa0 [ 25.983448][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 25.983450][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983452][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 25.983453][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 25.983454][ C1] ? __rcu_read_lock+0x30/0x70 [ 25.983456][ C1] ? lock_acquire+0x13c/0x160 [ 25.983458][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 25.983460][ C1] ? tc_run+0x8b/0x7e0 [ 25.983461][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 25.983463][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 25.983464][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983466][ C1] ? lock_acquire+0x13c/0x160 [ 25.983468][ C1] __dev_queue_xmit+0x942/0x1b80 [ 25.983471][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 25.983473][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 25.983475][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 25.983478][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 25.983480][ C1] ? neigh_hh_output+0x152/0x4c0 [ 25.983483][ C1] ip6_finish_output2+0x96f/0x1300 [ 25.983485][ C1] ? ip6_dst_lookup+0x80/0x80 [ 25.983487][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983489][ C1] ? lock_acquire+0x13c/0x160 [ 25.983490][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983492][ C1] ? lock_release+0x184/0x1f0 [ 25.983493][ C1] ip6_finish_output+0x646/0xda0 [ 25.983495][ C1] ip6_output+0x23f/0x7f0 [ 25.983497][ C1] ? ip6_finish_output+0xda0/0xda0 [ 25.983499][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 25.983501][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983503][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.983504][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 25.983506][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983507][ C1] ? trace_hardirqs_on+0x36/0x40 [ 25.983508][ C1] ? lock_acquire+0x13c/0x160 [ 25.983510][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983512][ C1] ndisc_send_skb+0xba3/0x1520 [ 25.983515][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 25.983518][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 25.983520][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.983522][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.983524][ C1] addrconf_rs_timer+0x26f/0x770 [ 25.983525][ C1] ? do_raw_spin_lock+0x131/0x280 [ 25.983527][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.983529][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983531][ C1] ? lock_acquire+0x13c/0x160 [ 25.983532][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 25.983534][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.983536][ C1] call_timer_fn+0x160/0x4d0 [ 25.983538][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 25.983540][ C1] ? debug_object_active_state+0x430/0x430 [ 25.983543][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983546][ C1] __run_timers+0x68f/0xaa0 [ 25.983547][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.983550][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 25.983552][ C1] ? do_raw_spin_lock+0x131/0x280 [ 25.983554][ C1] ? __rwlock_init+0x150/0x150 [ 25.983556][ C1] run_timer_softirq+0xf0/0x160 [ 25.983558][ C1] ? __run_timers+0xaa0/0xaa0 [ 25.983560][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.983561][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983563][ C1] handle_softirqs+0x1d3/0x900 [ 25.983565][ C1] ? _local_bh_enable+0xc0/0xc0 [ 25.983566][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983568][ C1] ? lock_release+0x184/0x1f0 [ 25.983570][ C1] __irq_exit_rcu+0x145/0x1c0 [ 25.983571][ C1] irq_exit_rcu+0xe/0x30 [ 25.983573][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 25.983575][ C1] [ 25.983575][ C1] [ 25.983576][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 25.983578][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 25.983581][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 25.983584][ C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 25.983586][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 25.983589][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 25.983591][ C1] RDX: 0000000000000001 RSI: ffffffff96c8d860 RDI: ffffffff944f0307 [ 25.983592][ C1] RBP: 0000000000000000 R08: ffffffff96981421 R09: 1fe2200005d563a2 [ 25.983593][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 25.983593][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 25.983595][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 25.983597][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.983599][ C1] default_idle+0x9/0x10 [ 25.983601][ C1] default_idle_call+0x6e/0xb0 [ 25.983603][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.983605][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 25.983606][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 25.983609][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.983611][ C1] do_idle+0xd8/0x190 [ 25.983612][ C1] cpu_startup_entry+0x53/0x70 [ 25.983614][ C1] start_secondary+0x204/0x2b0 [ 25.983615][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 25.983617][ C1] common_startup_64+0x13e/0x148 [ 25.983621][ C1] [ 42.366105][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 42.366126][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 42.366129][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 42.366131][ C1] preempt_count: 303, expected: 0 [ 42.366133][ C1] RCU nest depth: 3, expected: 0 [ 42.366134][ C1] INFO: lockdep is turned off. [ 42.366136][ C1] irq event stamp: 544635 [ 42.366137][ C1] hardirqs last enabled at (544634): [] __down_trylock_console_sem+0x86/0xa0 [ 42.366148][ C1] hardirqs last disabled at (544635): [] console_emit_next_record+0x3d4/0x4c0 [ 42.366152][ C1] softirqs last enabled at (544566): [] handle_softirqs+0x67c/0x900 [ 42.366155][ C1] softirqs last disabled at (544585): [] __irq_exit_rcu+0x145/0x1c0 [ 42.366159][ C1] Preemption disabled at: [ 42.366160][ C1] [<0000000000000000>] 0x0 [ 42.366168][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.366173][ C1] Tainted: [W]=WARN [ 42.366174][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.366177][ C1] Call Trace: [ 42.366179][ C1] [ 42.366182][ C1] dump_stack_lvl+0x6f/0xa0 [ 42.366189][ C1] __might_resched.cold+0x1fe/0x2c1 [ 42.366193][ C1] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 42.366195][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.366199][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366204][ C1] __kmalloc_noprof+0x443/0x760 [ 42.366209][ C1] ? __rwlock_init+0x150/0x150 [ 42.366212][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 42.366217][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 42.366219][ C1] alloc_buf.isra.0+0x4b/0x260 [ 42.366222][ C1] put_chars+0x1e1/0x2f0 [ 42.366225][ C1] ? __send_to_port+0x420/0x420 [ 42.366228][ C1] ? console_prepend_replay+0x20/0x20 [ 42.366231][ C1] hvc_console_print+0x292/0x780 [ 42.366236][ C1] ? hvc_write+0x3a0/0x3a0 [ 42.366238][ C1] ? vsnprintf+0x668/0x1700 [ 42.366242][ C1] ? __rwlock_init+0x150/0x150 [ 42.366244][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366247][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366250][ C1] console_emit_next_record+0x22f/0x4c0 [ 42.366254][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 42.366256][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366259][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366261][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366263][ C1] ? lock_acquire+0x13c/0x160 [ 42.366266][ C1] ? console_flush_one_record+0x111/0x710 [ 42.366269][ C1] console_flush_one_record+0x46f/0x710 [ 42.366272][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 42.366276][ C1] console_unlock+0xee/0x1f0 [ 42.366278][ C1] ? lock_acquire+0x13c/0x160 [ 42.366281][ C1] ? console_flush_one_record+0x710/0x710 [ 42.366283][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366285][ C1] ? lock_release+0x184/0x1f0 [ 42.366287][ C1] ? lock_acquire+0x60/0x160 [ 42.366290][ C1] ? __rcu_read_lock+0x30/0x70 [ 42.366292][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.366295][ C1] ? vprintk_emit+0x320/0x3e0 [ 42.366297][ C1] vprintk_emit+0x37c/0x3e0 [ 42.366303][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 42.366305][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 42.366307][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366310][ C1] ? lock_acquire+0x13c/0x160 [ 42.366313][ C1] _printk+0xc7/0x100 [ 42.366317][ C1] ? snapshot_read.cold+0x21/0x21 [ 42.366319][ C1] ? ___ratelimit+0x4e7/0xa00 [ 42.366323][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 42.366327][ C1] ? idr_get_free+0x830/0x830 [ 42.366330][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 42.366334][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 42.366341][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 42.366346][ C1] ? lock_release+0x184/0x1f0 [ 42.366349][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 42.366352][ C1] ? sock_def_readable+0x156/0x480 [ 42.366356][ C1] ? packet_rcv+0xd26/0x15a0 [ 42.366360][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366363][ C1] ? lock_release+0x184/0x1f0 [ 42.366365][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 42.366369][ C1] ? lock_acquire+0x13c/0x160 [ 42.366371][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366380][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 42.366384][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366386][ C1] dev_hard_start_xmit+0xf4/0x620 [ 42.366390][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 42.366393][ C1] sch_direct_xmit+0x13d/0xaa0 [ 42.366396][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 42.366398][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366401][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 42.366403][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 42.366405][ C1] ? __rcu_read_lock+0x30/0x70 [ 42.366408][ C1] ? lock_acquire+0x13c/0x160 [ 42.366411][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 42.366414][ C1] ? tc_run+0x8b/0x7e0 [ 42.366416][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 42.366418][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 42.366421][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366423][ C1] ? lock_acquire+0x13c/0x160 [ 42.366426][ C1] __dev_queue_xmit+0x942/0x1b80 [ 42.366430][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 42.366433][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 42.366435][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 42.366440][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 42.366444][ C1] ? neigh_hh_output+0x152/0x4c0 [ 42.366448][ C1] ip6_finish_output2+0x96f/0x1300 [ 42.366451][ C1] ? ip6_dst_lookup+0x80/0x80 [ 42.366454][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366456][ C1] ? lock_acquire+0x13c/0x160 [ 42.366458][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366461][ C1] ? lock_release+0x184/0x1f0 [ 42.366463][ C1] ip6_finish_output+0x646/0xda0 [ 42.366466][ C1] ip6_output+0x23f/0x7f0 [ 42.366469][ C1] ? ip6_finish_output+0xda0/0xda0 [ 42.366471][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 42.366475][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366477][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.366479][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 42.366481][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366484][ C1] ? trace_hardirqs_on+0x36/0x40 [ 42.366486][ C1] ? lock_acquire+0x13c/0x160 [ 42.366488][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366491][ C1] ndisc_send_skb+0xba3/0x1520 [ 42.366495][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 42.366499][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 42.366502][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.366505][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.366507][ C1] addrconf_rs_timer+0x26f/0x770 [ 42.366510][ C1] ? do_raw_spin_lock+0x131/0x280 [ 42.366513][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.366515][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366517][ C1] ? lock_acquire+0x13c/0x160 [ 42.366520][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 42.366522][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.366525][ C1] call_timer_fn+0x160/0x4d0 [ 42.366528][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 42.366531][ C1] ? debug_object_active_state+0x430/0x430 [ 42.366536][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366539][ C1] __run_timers+0x68f/0xaa0 [ 42.366542][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.366545][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 42.366548][ C1] ? do_raw_spin_lock+0x131/0x280 [ 42.366552][ C1] ? __rwlock_init+0x150/0x150 [ 42.366555][ C1] run_timer_softirq+0xf0/0x160 [ 42.366558][ C1] ? __run_timers+0xaa0/0xaa0 [ 42.366561][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.366563][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366565][ C1] handle_softirqs+0x1d3/0x900 [ 42.366569][ C1] ? _local_bh_enable+0xc0/0xc0 [ 42.366571][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366573][ C1] ? lock_release+0x184/0x1f0 [ 42.366576][ C1] __irq_exit_rcu+0x145/0x1c0 [ 42.366578][ C1] irq_exit_rcu+0xe/0x30 [ 42.366580][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 42.366583][ C1] [ 42.366584][ C1] [ 42.366585][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 42.366588][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 42.366592][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 42.366596][ C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 42.366598][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 42.366603][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 42.366604][ C1] RDX: 0000000000000001 RSI: ffffffff96c8d860 RDI: ffffffff944f0307 [ 42.366606][ C1] RBP: 0000000000000000 R08: ffffffff96981421 R09: 1fe2200005d563a2 [ 42.366607][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 42.366609][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 42.366611][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 42.366614][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.366617][ C1] default_idle+0x9/0x10 [ 42.366620][ C1] default_idle_call+0x6e/0xb0 [ 42.366622][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.366625][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 42.366627][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 42.366630][ C1] ? trace_sched_exit_tp+0x30/0x160 [ 42.366632][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.366636][ C1] do_idle+0xd8/0x190 [ 42.366639][ C1] cpu_startup_entry+0x53/0x70 [ 42.366641][ C1] start_secondary+0x204/0x2b0 [ 42.366644][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 42.366647][ C1] common_startup_64+0x13e/0x148 [ 42.366653][ C1] [ 71.866558][ T683] br1: port 1(veth1) entered disabled state [ 71.866575][ T683] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 71.866578][ T683] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 683, name: ip [ 71.866580][ T683] preempt_count: 202, expected: 0 [ 71.866580][ T683] RCU nest depth: 0, expected: 0 [ 71.866581][ T683] INFO: lockdep is turned off. [ 71.866583][ T683] irq event stamp: 0 [ 71.866583][ T683] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 71.866588][ T683] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 71.866594][ T683] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 71.866596][ T683] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 71.866598][ T683] Preemption disabled at: [ 71.866598][ T683] [<0000000000000000>] 0x0 [ 71.866603][ T683] CPU: 0 UID: 0 PID: 683 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 71.866606][ T683] Tainted: [W]=WARN [ 71.866607][ T683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.866609][ T683] Call Trace: [ 71.866611][ T683] [ 71.866612][ T683] dump_stack_lvl+0x6f/0xa0 [ 71.866617][ T683] __might_resched.cold+0x1fe/0x2c1 [ 71.866621][ T683] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 71.866625][ T683] ? rcu_is_watching+0x16/0xd0 [ 71.866629][ T683] __kmalloc_noprof+0x443/0x760 [ 71.866633][ T683] ? __rwlock_init+0x150/0x150 [ 71.866636][ T683] ? alloc_buf.isra.0+0x4b/0x260 [ 71.866640][ T683] ? do_raw_spin_unlock+0x59/0x250 [ 71.866641][ T683] alloc_buf.isra.0+0x4b/0x260 [ 71.866643][ T683] put_chars+0x1e1/0x2f0 [ 71.866645][ T683] ? __send_to_port+0x420/0x420 [ 71.866647][ T683] ? printk_get_next_message+0x240/0x650 [ 71.866650][ T683] hvc_console_print+0x292/0x780 [ 71.866654][ T683] ? hvc_write+0x3a0/0x3a0 [ 71.866657][ T683] ? __rwlock_init+0x150/0x150 [ 71.866658][ T683] ? rcu_is_watching+0x16/0xd0 [ 71.866660][ T683] ? lock_acquire+0x13c/0x160 [ 71.866662][ T683] console_emit_next_record+0x22f/0x4c0 [ 71.866665][ T683] ? devkmsg_read+0x4b0/0x4b0 [ 71.866667][ T683] ? rcu_is_watching+0x16/0xd0 [ 71.866668][ T683] ? rcu_is_watching+0x16/0xd0 [ 71.866670][ T683] ? rcu_is_watching+0x16/0xd0 [ 71.866672][ T683] ? lock_acquire+0x13c/0x160 [ 71.866674][ T683] ? console_flush_one_record+0x111/0x710 [ 71.866675][ T683] console_flush_one_record+0x46f/0x710 [ 71.866678][ T683] ? console_emit_next_record+0x4c0/0x4c0 [ 71.866680][ T683] console_unlock+0xee/0x1f0 [ 71.866682][ T683] ? lock_acquire+0x13c/0x160 [ 71.866683][ T683] ? console_flush_one_record+0x710/0x710 [ 71.866685][ T683] ? rcu_is_watching+0x16/0xd0 [ 71.866687][ T683] ? lock_release+0x184/0x1f0 [ 71.866688][ T683] ? lock_acquire+0x60/0x160 [ 71.866689][ T683] ? __rcu_read_lock+0x30/0x70 [ 71.866691][ T683] ? __down_trylock_console_sem+0x5e/0xa0 [ 71.866693][ T683] ? vprintk_emit+0x320/0x3e0 [ 71.866695][ T683] vprintk_emit+0x37c/0x3e0 [ 71.866698][ T683] ? wake_up_klogd_work_func+0x90/0x90 [ 71.866699][ T683] ? rcu_is_watching+0x16/0xd0 [ 71.866701][ T683] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 71.866704][ T683] ? trace_hardirqs_on+0x36/0x40 [ 71.866705][ T683] _printk+0xc7/0x100 [ 71.866709][ T683] ? snapshot_read.cold+0x21/0x21 [ 71.866711][ T683] ? ipv6_mc_down+0x17e/0x2d0 [ 71.866715][ T683] br_set_state+0x22f/0x430 [bridge] [ 71.866729][ T683] br_stp_disable_port+0x11f/0x390 [bridge] [ 71.866737][ T683] br_device_event+0x7b5/0x8f0 [bridge] [ 71.866745][ T683] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 71.866748][ T683] ? llc_exit+0x3e0/0x3e0 [llc] [ 71.866751][ T683] ? addrconf_notify+0x2c8/0xf30 [ 71.866755][ T683] notifier_call_chain+0xae/0x300 [ 71.866758][ T683] __dev_notify_flags+0x23c/0x3c0 [ 71.866761][ T683] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 71.866763][ T683] ? netif_change_name+0x8c0/0x8c0 [ 71.866765][ T683] ? netif_set_allmulti+0x250/0x250 [ 71.866767][ T683] ? __kernel_text_address+0x12/0x30 [ 71.866769][ T683] ? write_profile+0xf0/0xf0 [ 71.866771][ T683] ? unwind_get_return_address+0x67/0xd0 [ 71.866774][ T683] netif_change_flags+0xfe/0x190 [ 71.866776][ T683] do_setlink.isra.0+0x1cc3/0x2750 [ 71.866779][ T683] ? stack_trace_save+0x93/0xc0 [ 71.866780][ T683] ? rtnl_link_get_size+0x350/0x350 [ 71.866782][ T683] ? rcu_is_watching+0x16/0xd0 [ 71.866783][ T683] ? stack_depot_save_flags+0x1bc/0x790 [ 71.866787][ T683] ? kasan_save_stack+0x3d/0x50 [ 71.866790][ T683] ? kasan_save_stack+0x2f/0x50 [ 71.866791][ T683] ? kasan_save_track+0x14/0x30 [ 71.866793][ T683] ? __kasan_kmalloc+0x7b/0x90 [ 71.866794][ T683] ? __kmalloc_cache_noprof+0x29a/0x620 [ 71.866796][ T683] ? rtnl_newlink+0x124/0x11c0 [ 71.866797][ T683] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 71.866798][ T683] ? netlink_rcv_skb+0x14e/0x3a0 [ 71.866801][ T683] ? netlink_unicast+0x486/0x750 [ 71.866802][ T683] ? netlink_sendmsg+0x735/0xc60 [ 71.866803][ T683] ? ____sys_sendmsg+0x415/0x880 [ 71.866806][ T683] ? ___sys_sendmsg+0x14e/0x1d0 [ 71.866807][ T683] ? __sys_sendmsg+0x12c/0x1d0 [ 71.866809][ T683] ? do_syscall_64+0xff/0x530 [ 71.866811][ T683] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 71.866813][ T683] ? rcu_is_watching+0x16/0xd0 [ 71.866815][ T683] ? lock_acquire+0x13c/0x160 [ 71.866816][ T683] ? rcu_is_watching+0x16/0xd0 [ 71.866818][ T683] ? rcu_is_watching+0x16/0xd0 [ 71.866820][ T683] ? trace_contention_end+0xb3/0x180 [ 71.866823][ T683] ? __mutex_lock+0x1db/0x1ea0 [ 71.866824][ T683] ? __mutex_lock+0x9a3/0x1ea0 [ 71.866826][ T683] ? rtnl_newlink+0x9a8/0x11c0 [ 71.866827][ T683] ? ww_mutex_lock+0x160/0x160 [ 71.866829][ T683] ? __rtnl_newlink+0x3fa/0xa50 [ 71.866831][ T683] rtnl_newlink+0x9f1/0x11c0 [ 71.866833][ T683] ? rcu_is_watching+0x16/0xd0 [ 71.866835][ T683] ? rtnl_bridge_getlink+0x850/0x850 [ 71.866836][ T683] ? lock_acquire+0x13c/0x160 [ 71.866838][ T683] ? rcu_is_watching+0x16/0xd0 [ 71.866840][ T683] ? is_bpf_text_address+0x3e/0x110 [ 71.866843][ T683] ? is_bpf_text_address+0x72/0x110 [ 71.866844][ T683] ? kernel_text_address+0x149/0x170 [ 71.866846][ T683] ? __kernel_text_address+0x12/0x30 [ 71.866847][ T683] ? write_profile+0xf0/0xf0 [ 71.866848][ T683] ? unwind_get_return_address+0x67/0xd0 [ 71.866849][ T683] ? rcu_is_watching+0x16/0xd0 [ 71.866851][ T683] ? rcu_is_watching+0x16/0xd0 [ 71.866853][ T683] ? cap_capable+0x1d7/0x3d0 [ 71.866856][ T683] ? lock_acquire+0x13c/0x160 [ 71.866858][ T683] ? rcu_is_watching+0x16/0xd0 [ 71.866859][ T683] ? rtnl_bridge_getlink+0x850/0x850 [ 71.866861][ T683] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 71.866862][ T683] ? rtnl_link_fill+0x920/0x920 [ 71.866864][ T683] ? filter_irq_stacks+0xd0/0xd0 [ 71.866865][ T683] ? stack_depot_save_flags+0x1bc/0x790 [ 71.866867][ T683] netlink_rcv_skb+0x14e/0x3a0 [ 71.866869][ T683] ? rtnl_link_fill+0x920/0x920 [ 71.866870][ T683] ? lock_release+0x184/0x1f0 [ 71.866872][ T683] ? netlink_ack+0xcf0/0xcf0 [ 71.866873][ T683] ? __netlink_lookup+0xb9/0x6b0 [ 71.866875][ T683] ? rcu_is_watching+0x16/0xd0 [ 71.866877][ T683] ? lock_release+0x184/0x1f0 [ 71.866879][ T683] netlink_unicast+0x486/0x750 [ 71.866881][ T683] ? netlink_attachskb+0x810/0x810 [ 71.866882][ T683] ? rcu_is_watching+0x16/0xd0 [ 71.866884][ T683] ? rcu_is_watching+0x16/0xd0 [ 71.866886][ T683] ? lock_acquire+0x13c/0x160 [ 71.866888][ T683] netlink_sendmsg+0x735/0xc60 [ 71.866889][ T683] ? netlink_unicast+0x750/0x750 [ 71.866891][ T683] ? rcu_is_watching+0x16/0xd0 [ 71.866893][ T683] ? lock_release+0x184/0x1f0 [ 71.866895][ T683] ____sys_sendmsg+0x415/0x880 [ 71.866896][ T683] ? copy_msghdr_from_user+0x279/0x420 [ 71.866898][ T683] ? get_timestamp.constprop.0+0x390/0x390 [ 71.866900][ T683] ? move_addr_to_kernel+0x40/0x40 [ 71.866901][ T683] ? filter_irq_stacks+0xd0/0xd0 [ 71.866904][ T683] ___sys_sendmsg+0x14e/0x1d0 [ 71.866905][ T683] ? copy_msghdr_from_user+0x420/0x420 [ 71.866910][ T683] __sys_sendmsg+0x12c/0x1d0 [ 71.866912][ T683] ? __sys_sendmsg_sock+0x20/0x20 [ 71.866915][ T683] ? rcu_is_watching+0x16/0xd0 [ 71.866919][ T683] do_syscall_64+0xff/0x530 [ 71.866921][ T683] ? exc_page_fault+0xee/0x100 [ 71.866923][ T683] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 71.866925][ T683] RIP: 0033:0x7fcf2a85754e [ 71.866928][ T683] 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 [ 71.866930][ T683] RSP: 002b:00007fff460080f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.866934][ T683] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcf2a85754e [ 71.866936][ T683] RDX: 0000000000000000 RSI: 00007fff460081a0 RDI: 0000000000000005 [ 71.866937][ T683] RBP: 00007fff46008100 R08: 0000000000000000 R09: 0000000000000000 [ 71.866938][ T683] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918a9a [ 71.866939][ T683] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff46008860 [ 71.866942][ T683] [ 71.899184][ T683] ip (683) used greatest stack depth: 23016 bytes left [ 71.912537][ T685] br1: port 2(veth2) entered disabled state [ 71.927117][ T686] veth2: left allmulticast mode [ 71.927271][ T686] veth2: left promiscuous mode [ 71.927461][ T686] br1: port 2(veth2) entered disabled state [ 71.929074][ T686] veth1: left allmulticast mode [ 71.929206][ T686] veth1: left promiscuous mode [ 71.929388][ T686] br1: port 1(veth1) entered disabled state