[ 9.317800][ T204] ip (204) used greatest stack depth: 24480 bytes left [ 9.317815][ T204] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.317817][ T204] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 204, name: ip [ 9.317818][ T204] preempt_count: 2, expected: 0 [ 9.317819][ T204] RCU nest depth: 0, expected: 0 [ 9.317820][ T204] locks held by ip/204: 5, last CPU#3: [ 9.317822][ T204] #0: ffffffff8a4167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.317833][ T204] #1: ffffffff8a57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.317838][ T204] #2: ffffffff8a57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.317842][ T204] #3: ffffffff8a49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.317850][ T204] #4: ffffffff8a49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.317854][ T204] irq event stamp: 32150 [ 9.317855][ T204] hardirqs last enabled at (32149): [] __down_trylock_console_sem+0x86/0xa0 [ 9.317858][ T204] hardirqs last disabled at (32150): [] console_emit_next_record+0x3d4/0x4c0 [ 9.317860][ T204] softirqs last enabled at (31692): [] handle_softirqs+0x67c/0x900 [ 9.317862][ T204] softirqs last disabled at (31683): [] __irq_exit_rcu+0x145/0x1c0 [ 9.317865][ T204] Preemption disabled at: [ 9.317866][ T204] [<0000000000000000>] 0x0 [ 9.317872][ T204] CPU: 3 UID: 0 PID: 204 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.317876][ T204] Tainted: [W]=WARN [ 9.317876][ T204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.317878][ T204] Call Trace: [ 9.317879][ T204] [ 9.317881][ T204] dump_stack_lvl+0x6f/0xa0 [ 9.317888][ T204] __might_resched.cold+0x1fe/0x2c1 [ 9.317892][ T204] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.317897][ T204] ? __kmalloc_noprof+0xdb/0x760 [ 9.317901][ T204] __kmalloc_noprof+0x443/0x760 [ 9.317903][ T204] ? alloc_buf.isra.0+0x4b/0x260 [ 9.317910][ T204] ? do_raw_spin_unlock+0x59/0x250 [ 9.317913][ T204] alloc_buf.isra.0+0x4b/0x260 [ 9.317917][ T204] put_chars+0x1e1/0x2f0 [ 9.317919][ T204] ? __send_to_port+0x420/0x420 [ 9.317920][ T204] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.317923][ T204] ? validate_chain+0x38b/0xc20 [ 9.317929][ T204] hvc_console_print+0x292/0x780 [ 9.317936][ T204] ? hvc_write+0x3a0/0x3a0 [ 9.317939][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.317941][ T204] ? lock_acquire+0x13c/0x160 [ 9.317945][ T204] console_emit_next_record+0x22f/0x4c0 [ 9.317949][ T204] ? devkmsg_read+0x4b0/0x4b0 [ 9.317951][ T204] ? console_flush_one_record+0x106/0x710 [ 9.317954][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.317956][ T204] ? lock_acquire+0x13c/0x160 [ 9.317960][ T204] console_flush_one_record+0x46f/0x710 [ 9.317964][ T204] ? console_emit_next_record+0x4c0/0x4c0 [ 9.317966][ T204] ? __lock_acquire+0x518/0xc20 [ 9.317971][ T204] console_unlock+0xee/0x1f0 [ 9.317974][ T204] ? console_flush_one_record+0x710/0x710 [ 9.317975][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.317977][ T204] ? lock_acquire+0xe0/0x160 [ 9.317981][ T204] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.317983][ T204] ? vprintk_emit+0x320/0x3e0 [ 9.317985][ T204] vprintk_emit+0x37c/0x3e0 [ 9.317990][ T204] ? wake_up_klogd_work_func+0x90/0x90 [ 9.317993][ T204] ? __lock_acquire+0x518/0xc20 [ 9.317997][ T204] _printk+0xc7/0x100 [ 9.318001][ T204] ? snapshot_read.cold+0x21/0x21 [ 9.318003][ T204] ? do_raw_spin_lock+0x131/0x280 [ 9.318006][ T204] ? __rwlock_init+0x150/0x150 [ 9.318010][ T204] ? do_raw_spin_lock+0x131/0x280 [ 9.318012][ T204] do_exit.cold+0x82/0x9c [ 9.318016][ T204] ? exit_notify+0x890/0x890 [ 9.318017][ T204] ? __lock_release.isra.0+0x69/0x1a0 [ 9.318020][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.318024][ T204] do_group_exit+0xb8/0x370 [ 9.318027][ T204] __x64_sys_exit_group+0x3c/0x50 [ 9.318028][ T204] x64_sys_call+0x1567/0x1570 [ 9.318031][ T204] do_syscall_64+0xff/0x530 [ 9.318035][ T204] ? exc_page_fault+0xee/0x100 [ 9.318038][ T204] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.318040][ T204] RIP: 0033:0x7ff67ed7c1b8 [ 9.318042][ T204] Code: Unable to access opcode bytes at 0x7ff67ed7c18e. [ 9.318043][ T204] RSP: 002b:00007ffe81f8cd58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.318045][ T204] RAX: ffffffffffffffda RBX: 00007ff67eeacf88 RCX: 00007ff67ed7c1b8 [ 9.318047][ T204] RDX: 00007ff67eac6fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.318048][ T204] RBP: 00007ffe81f8cdb0 R08: 0000000000000000 R09: 0000000000008010 [ 9.318049][ T204] R10: 00007ffe81f8cb70 R11: 0000000000000246 R12: 0000000000000001 [ 9.318049][ T204] R13: 0000000000000000 R14: 00007ff67eeab680 R15: 00007ff67eeacfa0 [ 9.318056][ T204] [ 9.898117][ T230] veth0: renamed from veth-rt-1 [ 10.223882][ T239] veth0: renamed from veth-rt-2 [ 10.658490][ T252] ip (252) used greatest stack depth: 23568 bytes left [ 10.658505][ T252] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.658507][ T252] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 252, name: ip [ 10.658509][ T252] preempt_count: 2, expected: 0 [ 10.658510][ T252] RCU nest depth: 0, expected: 0 [ 10.658510][ T252] locks held by ip/252: 5, last CPU#2: [ 10.658512][ T252] #0: ffffffff8a4167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.658524][ T252] #1: ffffffff8a57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.658528][ T252] #2: ffffffff8a57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.658533][ T252] #3: ffffffff8a49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.658536][ T252] #4: ffffffff8a49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.658540][ T252] irq event stamp: 20682 [ 10.658541][ T252] hardirqs last enabled at (20681): [] __down_trylock_console_sem+0x86/0xa0 [ 10.658544][ T252] hardirqs last disabled at (20682): [] console_emit_next_record+0x3d4/0x4c0 [ 10.658546][ T252] softirqs last enabled at (19228): [] handle_softirqs+0x67c/0x900 [ 10.658549][ T252] softirqs last disabled at (18217): [] __irq_exit_rcu+0x145/0x1c0 [ 10.658551][ T252] Preemption disabled at: [ 10.658552][ T252] [<0000000000000000>] 0x0 [ 10.658558][ T252] CPU: 2 UID: 0 PID: 252 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.658561][ T252] Tainted: [W]=WARN [ 10.658563][ T252] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.658564][ T252] Call Trace: [ 10.658566][ T252] [ 10.658567][ T252] dump_stack_lvl+0x6f/0xa0 [ 10.658574][ T252] __might_resched.cold+0x1fe/0x2c1 [ 10.658578][ T252] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.658582][ T252] ? __kmalloc_noprof+0xdb/0x760 [ 10.658587][ T252] __kmalloc_noprof+0x443/0x760 [ 10.658589][ T252] ? alloc_buf.isra.0+0x4b/0x260 [ 10.658595][ T252] ? do_raw_spin_unlock+0x59/0x250 [ 10.658598][ T252] alloc_buf.isra.0+0x4b/0x260 [ 10.658602][ T252] put_chars+0x1e1/0x2f0 [ 10.658604][ T252] ? __send_to_port+0x420/0x420 [ 10.658606][ T252] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.658609][ T252] ? validate_chain+0x38b/0xc20 [ 10.658614][ T252] hvc_console_print+0x292/0x780 [ 10.658622][ T252] ? hvc_write+0x3a0/0x3a0 [ 10.658625][ T252] ? rcu_is_watching+0x16/0xd0 [ 10.658627][ T252] ? lock_acquire+0x13c/0x160 [ 10.658631][ T252] console_emit_next_record+0x22f/0x4c0 [ 10.658635][ T252] ? devkmsg_read+0x4b0/0x4b0 [ 10.658636][ T252] ? console_flush_one_record+0x106/0x710 [ 10.658640][ T252] ? rcu_is_watching+0x16/0xd0 [ 10.658641][ T252] ? lock_acquire+0x13c/0x160 [ 10.658645][ T252] console_flush_one_record+0x46f/0x710 [ 10.658649][ T252] ? console_emit_next_record+0x4c0/0x4c0 [ 10.658651][ T252] ? __lock_acquire+0x518/0xc20 [ 10.658656][ T252] console_unlock+0xee/0x1f0 [ 10.658659][ T252] ? console_flush_one_record+0x710/0x710 [ 10.658661][ T252] ? rcu_is_watching+0x16/0xd0 [ 10.658662][ T252] ? lock_acquire+0xe0/0x160 [ 10.658666][ T252] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.658668][ T252] ? vprintk_emit+0x320/0x3e0 [ 10.658670][ T252] vprintk_emit+0x37c/0x3e0 [ 10.658673][ T252] ? wake_up_klogd_work_func+0x90/0x90 [ 10.658676][ T252] ? __lock_acquire+0x518/0xc20 [ 10.658680][ T252] _printk+0xc7/0x100 [ 10.658683][ T252] ? snapshot_read.cold+0x21/0x21 [ 10.658686][ T252] ? do_raw_spin_lock+0x131/0x280 [ 10.658689][ T252] ? __rwlock_init+0x150/0x150 [ 10.658692][ T252] ? do_raw_spin_lock+0x131/0x280 [ 10.658695][ T252] do_exit.cold+0x82/0x9c [ 10.658699][ T252] ? exit_notify+0x890/0x890 [ 10.658700][ T252] ? __lock_release.isra.0+0x69/0x1a0 [ 10.658703][ T252] ? rcu_is_watching+0x16/0xd0 [ 10.658706][ T252] do_group_exit+0xb8/0x370 [ 10.658709][ T252] __x64_sys_exit_group+0x3c/0x50 [ 10.658711][ T252] x64_sys_call+0x1567/0x1570 [ 10.658714][ T252] do_syscall_64+0xff/0x530 [ 10.658718][ T252] ? exc_page_fault+0xee/0x100 [ 10.658720][ T252] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.658723][ T252] RIP: 0033:0x7fce080701b8 [ 10.658725][ T252] Code: Unable to access opcode bytes at 0x7fce0807018e. [ 10.658726][ T252] RSP: 002b:00007ffeaf5b7f78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.658728][ T252] RAX: ffffffffffffffda RBX: 00007fce081a0f88 RCX: 00007fce080701b8 [ 10.658730][ T252] RDX: 00007fce07dbafc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.658731][ T252] RBP: 00007ffeaf5b7fd0 R08: 0000000000000000 R09: 0000000000000050 [ 10.658732][ T252] R10: 00007ffeaf5b7d90 R11: 0000000000000246 R12: 0000000000000001 [ 10.658732][ T252] R13: 0000000000000000 R14: 00007fce0819f680 R15: 00007fce081a0fa0 [ 10.658739][ T252] [ 11.182676][ T267] ip (267) used greatest stack depth: 23472 bytes left