[ 10.438319][ T194] ip (194) used greatest stack depth: 23808 bytes left [ 10.438337][ T194] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.438339][ T194] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 194, name: ip [ 10.438340][ T194] preempt_count: 2, expected: 0 [ 10.438341][ T194] RCU nest depth: 0, expected: 0 [ 10.438342][ T194] locks held by ip/194: 5, last CPU#1: [ 10.438345][ T194] #0: ffffffff8aa267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.438358][ T194] #1: ffffffff8ab8dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.438363][ T194] #2: ffffffff8ab8dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.438367][ T194] #3: ffffffff8aaad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.438370][ T194] #4: ffffffff8aaad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.438374][ T194] irq event stamp: 21278 [ 10.438375][ T194] hardirqs last enabled at (21277): [] __down_trylock_console_sem+0x86/0xa0 [ 10.438377][ T194] hardirqs last disabled at (21278): [] console_emit_next_record+0x3d4/0x4c0 [ 10.438379][ T194] softirqs last enabled at (19706): [] netlink_release+0x17b/0xcf0 [ 10.438383][ T194] softirqs last disabled at (19704): [] netlink_release+0xd2/0xcf0 [ 10.438386][ T194] Preemption disabled at: [ 10.438387][ T194] [<0000000000000000>] 0x0 [ 10.438394][ T194] CPU: 1 UID: 0 PID: 194 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.438397][ T194] Tainted: [W]=WARN [ 10.438398][ T194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.438400][ T194] Call Trace: [ 10.438402][ T194] [ 10.438404][ T194] dump_stack_lvl+0x6f/0xa0 [ 10.438410][ T194] __might_resched.cold+0x1fe/0x2c1 [ 10.438415][ T194] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.438418][ T194] ? __kmalloc_noprof+0xdb/0x760 [ 10.438430][ T194] __kmalloc_noprof+0x443/0x760 [ 10.438432][ T194] ? alloc_buf.isra.0+0x4b/0x260 [ 10.438439][ T194] ? do_raw_spin_unlock+0x59/0x250 [ 10.438442][ T194] alloc_buf.isra.0+0x4b/0x260 [ 10.438446][ T194] put_chars+0x1e1/0x2f0 [ 10.438449][ T194] ? __send_to_port+0x420/0x420 [ 10.438451][ T194] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.438456][ T194] ? validate_chain+0x38b/0xc20 [ 10.438462][ T194] hvc_console_print+0x292/0x780 [ 10.438469][ T194] ? hvc_write+0x3a0/0x3a0 [ 10.438472][ T194] ? rcu_is_watching+0x16/0xd0 [ 10.438474][ T194] ? lock_acquire+0x13c/0x160 [ 10.438479][ T194] console_emit_next_record+0x22f/0x4c0 [ 10.438482][ T194] ? devkmsg_read+0x4b0/0x4b0 [ 10.438484][ T194] ? console_flush_one_record+0x106/0x710 [ 10.438487][ T194] ? rcu_is_watching+0x16/0xd0 [ 10.438489][ T194] ? lock_acquire+0x13c/0x160 [ 10.438493][ T194] console_flush_one_record+0x46f/0x710 [ 10.438498][ T194] ? console_emit_next_record+0x4c0/0x4c0 [ 10.438499][ T194] ? __lock_acquire+0x518/0xc20 [ 10.438505][ T194] console_unlock+0xee/0x1f0 [ 10.438507][ T194] ? console_flush_one_record+0x710/0x710 [ 10.438509][ T194] ? rcu_is_watching+0x16/0xd0 [ 10.438512][ T194] ? lock_acquire+0x60/0x160 [ 10.438515][ T194] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.438517][ T194] ? vprintk_emit+0x320/0x3e0 [ 10.438520][ T194] vprintk_emit+0x37c/0x3e0 [ 10.438523][ T194] ? wake_up_klogd_work_func+0x90/0x90 [ 10.438527][ T194] ? __lock_acquire+0x518/0xc20 [ 10.438530][ T194] _printk+0xc7/0x100 [ 10.438534][ T194] ? snapshot_read.cold+0x21/0x21 [ 10.438537][ T194] ? do_raw_spin_lock+0x131/0x280 [ 10.438539][ T194] ? __rwlock_init+0x150/0x150 [ 10.438543][ T194] ? do_raw_spin_lock+0x131/0x280 [ 10.438546][ T194] do_exit.cold+0x82/0x9c [ 10.438549][ T194] ? exit_notify+0x890/0x890 [ 10.438551][ T194] ? __lock_release.isra.0+0x69/0x1a0 [ 10.438554][ T194] ? rcu_is_watching+0x16/0xd0 [ 10.438558][ T194] do_group_exit+0xb8/0x370 [ 10.438562][ T194] __x64_sys_exit_group+0x3c/0x50 [ 10.438564][ T194] x64_sys_call+0x1567/0x1570 [ 10.438566][ T194] do_syscall_64+0xff/0x530 [ 10.438574][ T194] ? exc_page_fault+0xee/0x100 [ 10.438579][ T194] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.438581][ T194] RIP: 0033:0x7f87801ea1b8 [ 10.438583][ T194] Code: Unable to access opcode bytes at 0x7f87801ea18e. [ 10.438585][ T194] RSP: 002b:00007ffffb091908 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.438587][ T194] RAX: ffffffffffffffda RBX: 00007f878031af88 RCX: 00007f87801ea1b8 [ 10.438588][ T194] RDX: 00007f877ff34fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.438589][ T194] RBP: 00007ffffb091960 R08: 0000000000000000 R09: 0000000000000050 [ 10.438590][ T194] R10: 00007ffffb091720 R11: 0000000000000246 R12: 0000000000000001 [ 10.438591][ T194] R13: 0000000000000000 R14: 00007f8780319680 R15: 00007f878031afa0 [ 10.438598][ T194] [ 33.979323][ T1073] ip (1073) used greatest stack depth: 23744 bytes left [ 33.979340][ T1073] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 33.979343][ T1073] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1073, name: ip [ 33.979344][ T1073] preempt_count: 2, expected: 0 [ 33.979345][ T1073] RCU nest depth: 0, expected: 0 [ 33.979346][ T1073] locks held by ip/1073: 5, last CPU#2: [ 33.979348][ T1073] #0: ffffffff8aa267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 33.979361][ T1073] #1: ffffffff8ab8dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 33.979366][ T1073] #2: ffffffff8ab8dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 33.979370][ T1073] #3: ffffffff8aaad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 33.979374][ T1073] #4: ffffffff8aaad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 33.979378][ T1073] irq event stamp: 40002 [ 33.979379][ T1073] hardirqs last enabled at (40001): [] __down_trylock_console_sem+0x86/0xa0 [ 33.979381][ T1073] hardirqs last disabled at (40002): [] console_emit_next_record+0x3d4/0x4c0 [ 33.979383][ T1073] softirqs last enabled at (38720): [] netlink_release+0x17b/0xcf0 [ 33.979387][ T1073] softirqs last disabled at (38718): [] netlink_release+0xd2/0xcf0 [ 33.979390][ T1073] Preemption disabled at: [ 33.979390][ T1073] [<0000000000000000>] 0x0 [ 33.979397][ T1073] CPU: 2 UID: 0 PID: 1073 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 33.979401][ T1073] Tainted: [W]=WARN [ 33.979402][ T1073] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.979404][ T1073] Call Trace: [ 33.979406][ T1073] [ 33.979407][ T1073] dump_stack_lvl+0x6f/0xa0 [ 33.979413][ T1073] __might_resched.cold+0x1fe/0x2c1 [ 33.979423][ T1073] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 33.979426][ T1073] ? __kmalloc_noprof+0xdb/0x760 [ 33.979431][ T1073] __kmalloc_noprof+0x443/0x760 [ 33.979433][ T1073] ? alloc_buf.isra.0+0x4b/0x260 [ 33.979439][ T1073] ? do_raw_spin_unlock+0x59/0x250 [ 33.979442][ T1073] alloc_buf.isra.0+0x4b/0x260 [ 33.979446][ T1073] put_chars+0x1e1/0x2f0 [ 33.979449][ T1073] ? __send_to_port+0x420/0x420 [ 33.979451][ T1073] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 33.979455][ T1073] ? validate_chain+0x38b/0xc20 [ 33.979460][ T1073] hvc_console_print+0x292/0x780 [ 33.979468][ T1073] ? hvc_write+0x3a0/0x3a0 [ 33.979470][ T1073] ? rcu_is_watching+0x16/0xd0 [ 33.979472][ T1073] ? lock_acquire+0x13c/0x160 [ 33.979476][ T1073] console_emit_next_record+0x22f/0x4c0 [ 33.979480][ T1073] ? devkmsg_read+0x4b0/0x4b0 [ 33.979481][ T1073] ? console_flush_one_record+0x106/0x710 [ 33.979484][ T1073] ? rcu_is_watching+0x16/0xd0 [ 33.979487][ T1073] ? lock_acquire+0x13c/0x160 [ 33.979490][ T1073] console_flush_one_record+0x46f/0x710 [ 33.979494][ T1073] ? console_emit_next_record+0x4c0/0x4c0 [ 33.979496][ T1073] ? __lock_acquire+0x518/0xc20 [ 33.979501][ T1073] console_unlock+0xee/0x1f0 [ 33.979503][ T1073] ? console_flush_one_record+0x710/0x710 [ 33.979505][ T1073] ? rcu_is_watching+0x16/0xd0 [ 33.979507][ T1073] ? lock_acquire+0x60/0x160 [ 33.979510][ T1073] ? __down_trylock_console_sem+0x5e/0xa0 [ 33.979512][ T1073] ? vprintk_emit+0x320/0x3e0 [ 33.979515][ T1073] vprintk_emit+0x37c/0x3e0 [ 33.979519][ T1073] ? wake_up_klogd_work_func+0x90/0x90 [ 33.979522][ T1073] ? __lock_acquire+0x518/0xc20 [ 33.979525][ T1073] _printk+0xc7/0x100 [ 33.979529][ T1073] ? snapshot_read.cold+0x21/0x21 [ 33.979532][ T1073] ? do_raw_spin_lock+0x131/0x280 [ 33.979534][ T1073] ? __rwlock_init+0x150/0x150 [ 33.979538][ T1073] ? do_raw_spin_lock+0x131/0x280 [ 33.979540][ T1073] do_exit.cold+0x82/0x9c [ 33.979544][ T1073] ? exit_notify+0x890/0x890 [ 33.979546][ T1073] ? __lock_release.isra.0+0x69/0x1a0 [ 33.979548][ T1073] ? rcu_is_watching+0x16/0xd0 [ 33.979552][ T1073] do_group_exit+0xb8/0x370 [ 33.979555][ T1073] __x64_sys_exit_group+0x3c/0x50 [ 33.979558][ T1073] x64_sys_call+0x1567/0x1570 [ 33.979560][ T1073] do_syscall_64+0xff/0x530 [ 33.979563][ T1073] ? exc_page_fault+0xee/0x100 [ 33.979566][ T1073] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 33.979568][ T1073] RIP: 0033:0x7fb959c581b8 [ 33.979573][ T1073] Code: Unable to access opcode bytes at 0x7fb959c5818e. [ 33.979575][ T1073] RSP: 002b:00007ffc1c8e7a78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 33.979578][ T1073] RAX: ffffffffffffffda RBX: 00007fb959d88f88 RCX: 00007fb959c581b8 [ 33.979579][ T1073] RDX: 00007fb9599a2fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 33.979581][ T1073] RBP: 00007ffc1c8e7ad0 R08: 0000000000000000 R09: 0000000000000000 [ 33.979581][ T1073] R10: 00007ffc1c8e7890 R11: 0000000000000246 R12: 0000000000000001 [ 33.979582][ T1073] R13: 0000000000000000 R14: 00007fb959d87680 R15: 00007fb959d88fa0 [ 33.979589][ T1073] [ 342.600039][ T6952] ip (6952) used greatest stack depth: 23488 bytes left [ 342.600060][ T6952] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 342.600063][ T6952] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 6952, name: ip [ 342.600065][ T6952] preempt_count: 2, expected: 0 [ 342.600066][ T6952] RCU nest depth: 0, expected: 0 [ 342.600067][ T6952] locks held by ip/6952: 5, last CPU#0: [ 342.600070][ T6952] #0: ffffffff8aa267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 342.600085][ T6952] #1: ffffffff8ab8dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 342.600093][ T6952] #2: ffffffff8ab8dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 342.600098][ T6952] #3: ffffffff8aaad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 342.600103][ T6952] #4: ffffffff8aaad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 342.600109][ T6952] irq event stamp: 33560 [ 342.600110][ T6952] hardirqs last enabled at (33559): [] __down_trylock_console_sem+0x86/0xa0 [ 342.600113][ T6952] hardirqs last disabled at (33560): [] console_emit_next_record+0x3d4/0x4c0 [ 342.600116][ T6952] softirqs last enabled at (32746): [] handle_softirqs+0x67c/0x900 [ 342.600118][ T6952] softirqs last disabled at (32739): [] __irq_exit_rcu+0x145/0x1c0 [ 342.600121][ T6952] Preemption disabled at: [ 342.600122][ T6952] [<0000000000000000>] 0x0 [ 342.600131][ T6952] CPU: 0 UID: 0 PID: 6952 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 342.600135][ T6952] Tainted: [W]=WARN [ 342.600137][ T6952] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 342.600139][ T6952] Call Trace: [ 342.600141][ T6952] [ 342.600144][ T6952] dump_stack_lvl+0x6f/0xa0 [ 342.600151][ T6952] __might_resched.cold+0x1fe/0x2c1 [ 342.600157][ T6952] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 342.600163][ T6952] ? __kmalloc_noprof+0xdb/0x760 [ 342.600170][ T6952] __kmalloc_noprof+0x443/0x760 [ 342.600173][ T6952] ? alloc_buf.isra.0+0x4b/0x260 [ 342.600182][ T6952] ? do_raw_spin_unlock+0x59/0x250 [ 342.600185][ T6952] alloc_buf.isra.0+0x4b/0x260 [ 342.600191][ T6952] put_chars+0x1e1/0x2f0 [ 342.600195][ T6952] ? __send_to_port+0x420/0x420 [ 342.600198][ T6952] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 342.600204][ T6952] ? validate_chain+0x38b/0xc20 [ 342.600212][ T6952] hvc_console_print+0x292/0x780 [ 342.600223][ T6952] ? hvc_write+0x3a0/0x3a0 [ 342.600227][ T6952] ? rcu_is_watching+0x16/0xd0 [ 342.600231][ T6952] ? lock_acquire+0x13c/0x160 [ 342.600237][ T6952] console_emit_next_record+0x22f/0x4c0 [ 342.600242][ T6952] ? devkmsg_read+0x4b0/0x4b0 [ 342.600244][ T6952] ? console_flush_one_record+0x106/0x710 [ 342.600250][ T6952] ? rcu_is_watching+0x16/0xd0 [ 342.600253][ T6952] ? lock_acquire+0x13c/0x160 [ 342.600259][ T6952] console_flush_one_record+0x46f/0x710 [ 342.600265][ T6952] ? console_emit_next_record+0x4c0/0x4c0 [ 342.600268][ T6952] ? __lock_acquire+0x518/0xc20 [ 342.600278][ T6952] console_unlock+0xee/0x1f0 [ 342.600282][ T6952] ? console_flush_one_record+0x710/0x710 [ 342.600284][ T6952] ? rcu_is_watching+0x16/0xd0 [ 342.600287][ T6952] ? lock_acquire+0x60/0x160 [ 342.600293][ T6952] ? __down_trylock_console_sem+0x5e/0xa0 [ 342.600295][ T6952] ? vprintk_emit+0x320/0x3e0 [ 342.600300][ T6952] vprintk_emit+0x37c/0x3e0 [ 342.600305][ T6952] ? wake_up_klogd_work_func+0x90/0x90 [ 342.600310][ T6952] ? __lock_acquire+0x518/0xc20 [ 342.600316][ T6952] _printk+0xc7/0x100 [ 342.600320][ T6952] ? snapshot_read.cold+0x21/0x21 [ 342.600324][ T6952] ? do_raw_spin_lock+0x131/0x280 [ 342.600328][ T6952] ? __rwlock_init+0x150/0x150 [ 342.600334][ T6952] ? do_raw_spin_lock+0x131/0x280 [ 342.600338][ T6952] do_exit.cold+0x82/0x9c [ 342.600343][ T6952] ? exit_notify+0x890/0x890 [ 342.600346][ T6952] ? __lock_release.isra.0+0x69/0x1a0 [ 342.600349][ T6952] ? rcu_is_watching+0x16/0xd0 [ 342.600356][ T6952] do_group_exit+0xb8/0x370 [ 342.600361][ T6952] __x64_sys_exit_group+0x3c/0x50 [ 342.600364][ T6952] x64_sys_call+0x1567/0x1570 [ 342.600367][ T6952] do_syscall_64+0xff/0x530 [ 342.600371][ T6952] ? exc_page_fault+0xee/0x100 [ 342.600375][ T6952] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 342.600379][ T6952] RIP: 0033:0x7fb8871591b8 [ 342.600382][ T6952] Code: Unable to access opcode bytes at 0x7fb88715918e. [ 342.600383][ T6952] RSP: 002b:00007ffc61281ab8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 342.600386][ T6952] RAX: ffffffffffffffda RBX: 00007fb887289f88 RCX: 00007fb8871591b8 [ 342.600388][ T6952] RDX: 00007fb886ea3fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 342.600390][ T6952] RBP: 00007ffc61281b10 R08: 0000000000000000 R09: 0000000000000050 [ 342.600391][ T6952] R10: 00007ffc612818d0 R11: 0000000000000246 R12: 0000000000000001 [ 342.600392][ T6952] R13: 0000000000000000 R14: 00007fb887288680 R15: 00007fb887289fa0 [ 342.600404][ T6952] [ 1113.820389][T27790] pm_nl_ctl (27790) used greatest stack depth: 23000 bytes left [ 1113.820407][T27790] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1113.820409][T27790] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 27790, name: pm_nl_ctl [ 1113.820410][T27790] preempt_count: 2, expected: 0 [ 1113.820411][T27790] RCU nest depth: 0, expected: 0 [ 1113.820412][T27790] locks held by pm_nl_ctl/27790: 5, last CPU#0: [ 1113.820414][T27790] #0: ffffffff8aa267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 1113.820428][T27790] #1: ffffffff8ab8dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1113.820434][T27790] #2: ffffffff8ab8dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1113.820438][T27790] #3: ffffffff8aaad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1113.820441][T27790] #4: ffffffff8aaad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1113.820445][T27790] irq event stamp: 29802 [ 1113.820446][T27790] hardirqs last enabled at (29801): [] __down_trylock_console_sem+0x86/0xa0 [ 1113.820448][T27790] hardirqs last disabled at (29802): [] console_emit_next_record+0x3d4/0x4c0 [ 1113.820450][T27790] softirqs last enabled at (29258): [] handle_softirqs+0x67c/0x900 [ 1113.820452][T27790] softirqs last disabled at (29251): [] __irq_exit_rcu+0x145/0x1c0 [ 1113.820455][T27790] Preemption disabled at: [ 1113.820455][T27790] [<0000000000000000>] 0x0 [ 1113.820462][T27790] CPU: 0 UID: 0 PID: 27790 Comm: pm_nl_ctl Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 1113.820466][T27790] Tainted: [W]=WARN [ 1113.820467][T27790] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1113.820469][T27790] Call Trace: [ 1113.820471][T27790] [ 1113.820472][T27790] dump_stack_lvl+0x6f/0xa0 [ 1113.820479][T27790] __might_resched.cold+0x1fe/0x2c1 [ 1113.820483][T27790] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1113.820487][T27790] ? __kmalloc_noprof+0xdb/0x760 [ 1113.820492][T27790] __kmalloc_noprof+0x443/0x760 [ 1113.820494][T27790] ? alloc_buf.isra.0+0x4b/0x260 [ 1113.820501][T27790] ? do_raw_spin_unlock+0x59/0x250 [ 1113.820503][T27790] alloc_buf.isra.0+0x4b/0x260 [ 1113.820507][T27790] put_chars+0x1e1/0x2f0 [ 1113.820510][T27790] ? __send_to_port+0x420/0x420 [ 1113.820511][T27790] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1113.820516][T27790] ? validate_chain+0x38b/0xc20 [ 1113.820521][T27790] hvc_console_print+0x292/0x780 [ 1113.820529][T27790] ? hvc_write+0x3a0/0x3a0 [ 1113.820531][T27790] ? rcu_is_watching+0x16/0xd0 [ 1113.820533][T27790] ? lock_acquire+0x13c/0x160 [ 1113.820537][T27790] console_emit_next_record+0x22f/0x4c0 [ 1113.820541][T27790] ? devkmsg_read+0x4b0/0x4b0 [ 1113.820542][T27790] ? console_flush_one_record+0x106/0x710 [ 1113.820545][T27790] ? rcu_is_watching+0x16/0xd0 [ 1113.820547][T27790] ? lock_acquire+0x13c/0x160 [ 1113.820551][T27790] console_flush_one_record+0x46f/0x710 [ 1113.820555][T27790] ? console_emit_next_record+0x4c0/0x4c0 [ 1113.820557][T27790] ? __lock_acquire+0x518/0xc20 [ 1113.820562][T27790] console_unlock+0xee/0x1f0 [ 1113.820564][T27790] ? console_flush_one_record+0x710/0x710 [ 1113.820566][T27790] ? rcu_is_watching+0x16/0xd0 [ 1113.820568][T27790] ? lock_acquire+0x60/0x160 [ 1113.820575][T27790] ? __down_trylock_console_sem+0x5e/0xa0 [ 1113.820576][T27790] ? vprintk_emit+0x320/0x3e0 [ 1113.820580][T27790] vprintk_emit+0x37c/0x3e0 [ 1113.820584][T27790] ? wake_up_klogd_work_func+0x90/0x90 [ 1113.820587][T27790] ? __lock_acquire+0x518/0xc20 [ 1113.820591][T27790] _printk+0xc7/0x100 [ 1113.820595][T27790] ? snapshot_read.cold+0x21/0x21 [ 1113.820597][T27790] ? do_raw_spin_lock+0x131/0x280 [ 1113.820600][T27790] ? __rwlock_init+0x150/0x150 [ 1113.820603][T27790] ? do_raw_spin_lock+0x131/0x280 [ 1113.820606][T27790] do_exit.cold+0x82/0x9c [ 1113.820610][T27790] ? exit_notify+0x890/0x890 [ 1113.820612][T27790] ? __lock_release.isra.0+0x69/0x1a0 [ 1113.820614][T27790] ? rcu_is_watching+0x16/0xd0 [ 1113.820618][T27790] do_group_exit+0xb8/0x370 [ 1113.820621][T27790] __x64_sys_exit_group+0x3c/0x50 [ 1113.820624][T27790] x64_sys_call+0x1567/0x1570 [ 1113.820625][T27790] do_syscall_64+0xff/0x530 [ 1113.820629][T27790] ? exc_page_fault+0xee/0x100 [ 1113.820633][T27790] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1113.820635][T27790] RIP: 0033:0x7f67a68e11b8 [ 1113.820637][T27790] Code: Unable to access opcode bytes at 0x7f67a68e118e. [ 1113.820638][T27790] RSP: 002b:00007ffc175805c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 1113.820640][T27790] RAX: ffffffffffffffda RBX: 00007f67a6a11f88 RCX: 00007f67a68e11b8 [ 1113.820642][T27790] RDX: 00007f67a681ea48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 1113.820643][T27790] RBP: 00007ffc17580620 R08: 0000000000000000 R09: 0000000000000000 [ 1113.820643][T27790] R10: 00007ffc17580460 R11: 0000000000000246 R12: 0000000000000001 [ 1113.820644][T27790] R13: 0000000000000000 R14: 00007f67a6a10680 R15: 00007f67a6a11fa0 [ 1113.820651][T27790]