[ 9.899140][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 9.899236][ C0] [ 9.899238][ C0] ======================================================== [ 9.899239][ C0] WARNING: possible irq lock inversion dependency detected [ 9.899241][ C0] 7.2.0-virtme #1 Tainted: G W [ 9.899242][ C0] -------------------------------------------------------- [ 9.899243][ C0] swapper/0/0 just changed the state of lock: [ 9.899244][ C0] ffffffff8b089660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.899257][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 9.899259][ C0] (fs_reclaim){+.+.}-{0:0} [ 9.899260][ C0] [ 9.899260][ C0] [ 9.899260][ C0] and interrupts could create inverse lock ordering between them. [ 9.899260][ C0] [ 9.899261][ C0] [ 9.899261][ C0] other info that might help us debug this: [ 9.899262][ C0] Possible interrupt unsafe locking scenario: [ 9.899262][ C0] [ 9.899262][ C0] CPU0 CPU1 [ 9.899263][ C0] ---- ---- [ 9.899263][ C0] lock(fs_reclaim); [ 9.899264][ C0] local_irq_disable(); [ 9.899265][ C0] lock(console_owner); [ 9.899266][ C0] lock(fs_reclaim); [ 9.899266][ C0] [ 9.899267][ C0] lock(console_owner); [ 9.899267][ C0] [ 9.899267][ C0] *** DEADLOCK *** [ 9.899267][ C0] [ 9.899268][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 9.899269][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 9.899274][ C0] #1: ffffffff8b1fe8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 9.899278][ C0] #2: ffffffff8b199cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.899281][ C0] #3: ffffffff8b199d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.899284][ C0] [ 9.899284][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 9.899289][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 9.899291][ C0] HARDIRQ-ON-W at: [ 9.899293][ C0] __lock_acquire+0x388/0xc20 [ 9.899295][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.899296][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.899299][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.899302][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.899304][ C0] workqueue_init+0x2a/0x680 [ 9.899308][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.899310][ C0] kernel_init+0x21/0x150 [ 9.899314][ C0] ret_from_fork+0x474/0x6b0 [ 9.899318][ C0] ret_from_fork_asm+0x11/0x20 [ 9.899320][ C0] SOFTIRQ-ON-W at: [ 9.899321][ C0] __lock_acquire+0x388/0xc20 [ 9.899322][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.899323][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.899325][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.899326][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.899327][ C0] workqueue_init+0x2a/0x680 [ 9.899328][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.899330][ C0] kernel_init+0x21/0x150 [ 9.899331][ C0] ret_from_fork+0x474/0x6b0 [ 9.899333][ C0] ret_from_fork_asm+0x11/0x20 [ 9.899334][ C0] INITIAL USE at: [ 9.899335][ C0] __lock_acquire+0x388/0xc20 [ 9.899336][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.899337][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.899339][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.899340][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.899341][ C0] workqueue_init+0x2a/0x680 [ 9.899342][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.899343][ C0] kernel_init+0x21/0x150 [ 9.899345][ C0] ret_from_fork+0x474/0x6b0 [ 9.899346][ C0] ret_from_fork_asm+0x11/0x20 [ 9.899347][ C0] } [ 9.899348][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 9.899352][ C0] ... acquired at: [ 9.899353][ C0] __lock_acquire+0x518/0xc20 [ 9.899354][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.899355][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.899357][ C0] __kmalloc_noprof+0xd3/0x760 [ 9.899358][ C0] alloc_buf.isra.0+0x4b/0x260 [ 9.899360][ C0] put_chars+0x1e1/0x2f0 [ 9.899362][ C0] hvc_console_print+0x292/0x780 [ 9.899363][ C0] console_emit_next_record+0x252/0x4f0 [ 9.899365][ C0] console_flush_one_record+0x46f/0x710 [ 9.899366][ C0] console_unlock+0xee/0x1f0 [ 9.899368][ C0] vprintk_emit+0x37c/0x3e0 [ 9.899369][ C0] _printk+0xc7/0x100 [ 9.899372][ C0] i8042_pnp_init+0xf7/0x3c0 [ 9.899375][ C0] i8042_platform_init+0x3f9/0x460 [ 9.899377][ C0] i8042_init+0x45/0x130 [ 9.899378][ C0] do_one_initcall+0x124/0x4f0 [ 9.899380][ C0] kernel_init_freeable+0x596/0x630 [ 9.899381][ C0] kernel_init+0x21/0x150 [ 9.899383][ C0] ret_from_fork+0x474/0x6b0 [ 9.899384][ C0] ret_from_fork_asm+0x11/0x20 [ 9.899385][ C0] [ 9.899385][ C0] -> (console_owner){..-.}-{0:0} { [ 9.899387][ C0] IN-SOFTIRQ-W at: [ 9.899388][ C0] __lock_acquire+0x388/0xc20 [ 9.899389][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.899390][ C0] console_lock_spinning_enable+0x5c/0x60 [ 9.899392][ C0] console_emit_next_record+0x1f4/0x4f0 [ 9.899393][ C0] console_flush_one_record+0x46f/0x710 [ 9.899395][ C0] console_unlock+0xee/0x1f0 [ 9.899396][ C0] vprintk_emit+0x37c/0x3e0 [ 9.899397][ C0] _printk+0xc7/0x100 [ 9.899399][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.899401][ C0] call_timer_fn+0x160/0x4d0 [ 9.899402][ C0] __run_timers+0x68f/0xaa0 [ 9.899404][ C0] run_timer_softirq+0xf0/0x160 [ 9.899405][ C0] handle_softirqs+0x1d3/0x900 [ 9.899408][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.899410][ C0] irq_exit_rcu+0xe/0x30 [ 9.899411][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.899414][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.899416][ C0] pv_native_safe_halt+0xf/0x10 [ 9.899417][ C0] default_idle+0x9/0x10 [ 9.899419][ C0] default_idle_call+0x6e/0xb0 [ 9.899420][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.899423][ C0] do_idle+0xd8/0x190 [ 9.899425][ C0] cpu_startup_entry+0x53/0x70 [ 9.899426][ C0] rest_init+0x279/0x280 [ 9.899428][ C0] start_kernel+0x3af/0x3b0 [ 9.899429][ C0] x86_64_start_reservations+0x24/0x30 [ 9.899431][ C0] x86_64_start_kernel+0x12b/0x130 [ 9.899433][ C0] common_startup_64+0x13e/0x148 [ 9.899435][ C0] INITIAL USE at: [ 9.899436][ C0] } [ 9.899436][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 9.899439][ C0] ... acquired at: [ 9.899439][ C0] mark_lock+0x1d7/0xa00 [ 9.899441][ C0] mark_usage+0x42/0x170 [ 9.899442][ C0] __lock_acquire+0x388/0xc20 [ 9.899443][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.899444][ C0] console_lock_spinning_enable+0x5c/0x60 [ 9.899445][ C0] console_emit_next_record+0x1f4/0x4f0 [ 9.899446][ C0] console_flush_one_record+0x46f/0x710 [ 9.899448][ C0] console_unlock+0xee/0x1f0 [ 9.899449][ C0] vprintk_emit+0x37c/0x3e0 [ 9.899450][ C0] _printk+0xc7/0x100 [ 9.899451][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.899453][ C0] call_timer_fn+0x160/0x4d0 [ 9.899454][ C0] __run_timers+0x68f/0xaa0 [ 9.899455][ C0] run_timer_softirq+0xf0/0x160 [ 9.899456][ C0] handle_softirqs+0x1d3/0x900 [ 9.899458][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.899460][ C0] irq_exit_rcu+0xe/0x30 [ 9.899462][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.899463][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.899464][ C0] pv_native_safe_halt+0xf/0x10 [ 9.899465][ C0] default_idle+0x9/0x10 [ 9.899467][ C0] default_idle_call+0x6e/0xb0 [ 9.899468][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.899470][ C0] do_idle+0xd8/0x190 [ 9.899472][ C0] cpu_startup_entry+0x53/0x70 [ 9.899473][ C0] rest_init+0x279/0x280 [ 9.899475][ C0] start_kernel+0x3af/0x3b0 [ 9.899476][ C0] x86_64_start_reservations+0x24/0x30 [ 9.899477][ C0] x86_64_start_kernel+0x12b/0x130 [ 9.899479][ C0] common_startup_64+0x13e/0x148 [ 9.899480][ C0] [ 9.899480][ C0] [ 9.899480][ C0] stack backtrace: [ 9.899483][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.899486][ C0] Tainted: [W]=WARN [ 9.899487][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.899489][ C0] Call Trace: [ 9.899490][ C0] [ 9.899491][ C0] dump_stack_lvl+0x6f/0xa0 [ 9.899495][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 9.899497][ C0] mark_lock_irq+0x989/0x9c0 [ 9.899500][ C0] mark_lock+0x1d7/0xa00 [ 9.899501][ C0] mark_usage+0x42/0x170 [ 9.899503][ C0] __lock_acquire+0x388/0xc20 [ 9.899505][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.899506][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 9.899508][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.899511][ C0] ? lock_acquire+0x13c/0x160 [ 9.899512][ C0] console_lock_spinning_enable+0x5c/0x60 [ 9.899514][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 9.899515][ C0] console_emit_next_record+0x1f4/0x4f0 [ 9.899517][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 9.899519][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.899521][ C0] ? lock_acquire+0x13c/0x160 [ 9.899523][ C0] console_flush_one_record+0x46f/0x710 [ 9.899525][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 9.899526][ C0] ? __lock_acquire+0x518/0xc20 [ 9.899528][ C0] console_unlock+0xee/0x1f0 [ 9.899530][ C0] ? console_flush_one_record+0x710/0x710 [ 9.899531][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.899533][ C0] ? lock_acquire+0x60/0x160 [ 9.899534][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.899536][ C0] ? vprintk_emit+0x320/0x3e0 [ 9.899538][ C0] vprintk_emit+0x37c/0x3e0 [ 9.899539][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 9.899542][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 9.899543][ C0] _printk+0xc7/0x100 [ 9.899545][ C0] ? snapshot_read.cold+0x21/0x21 [ 9.899547][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 9.899548][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.899550][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.899552][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.899553][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.899555][ C0] call_timer_fn+0x160/0x4d0 [ 9.899556][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 9.899558][ C0] ? debug_object_active_state+0x430/0x430 [ 9.899561][ C0] ? find_held_lock+0x2b/0x80 [ 9.899564][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.899565][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.899567][ C0] __run_timers+0x68f/0xaa0 [ 9.899569][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.899571][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 9.899572][ C0] ? __lock_acquire+0x518/0xc20 [ 9.899575][ C0] ? __rwlock_init+0x150/0x150 [ 9.899577][ C0] run_timer_softirq+0xf0/0x160 [ 9.899579][ C0] ? __run_timers+0xaa0/0xaa0 [ 9.899580][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.899583][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.899585][ C0] handle_softirqs+0x1d3/0x900 [ 9.899587][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.899589][ C0] ? _local_bh_enable+0xc0/0xc0 [ 9.899591][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.899593][ C0] irq_exit_rcu+0xe/0x30 [ 9.899595][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.899597][ C0] [ 9.899597][ C0] [ 9.899598][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 9.899599][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.899601][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 9.899603][ C0] Code: 48 8b 3d 94 f2 f7 01 e8 1f 00 00 00 48 2b 05 58 b3 98 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 16 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 [ 9.899605][ C0] RSP: 0018:ffffffff8ae07cf8 EFLAGS: 00000296 [ 9.899607][ C0] RAX: 00000000000484d3 RBX: ffffffff8ae1c600 RCX: ffffffff87eed307 [ 9.899609][ C0] RDX: ffffffff8ae1c600 RSI: ffffffff8ac7097f RDI: ffffffff8a68f560 [ 9.899609][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 9.899611][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff15c0fa2 [ 9.899611][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 9.899613][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.899616][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 9.899623][ C0] default_idle+0x9/0x10 [ 9.899625][ C0] default_idle_call+0x6e/0xb0 [ 9.899627][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.899629][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 9.899631][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 9.899634][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.899636][ C0] do_idle+0xd8/0x190 [ 9.899638][ C0] cpu_startup_entry+0x53/0x70 [ 9.899640][ C0] rest_init+0x279/0x280 [ 9.899642][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 9.899644][ C0] ? rest_init+0x280/0x280 [ 9.899646][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 9.899650][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 9.899652][ C0] ? acpi_enable+0x1e4/0x330 [ 9.899654][ C0] start_kernel+0x3af/0x3b0 [ 9.899656][ C0] x86_64_start_reservations+0x24/0x30 [ 9.899658][ C0] x86_64_start_kernel+0x12b/0x130 [ 9.899660][ C0] common_startup_64+0x13e/0x148 [ 9.899662][ C0] [ 9.899666][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.899668][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 9.899669][ C0] preempt_count: 103, expected: 0 [ 9.899670][ C0] RCU nest depth: 0, expected: 0 [ 9.899671][ C0] INFO: lockdep is turned off. [ 9.899671][ C0] irq event stamp: 296163 [ 9.899672][ C0] hardirqs last enabled at (296162): [] __down_trylock_console_sem+0x86/0xa0 [ 9.899674][ C0] hardirqs last disabled at (296163): [] console_emit_next_record+0x3f8/0x4f0 [ 9.899676][ C0] softirqs last enabled at (296130): [] handle_softirqs+0x67c/0x900 [ 9.899678][ C0] softirqs last disabled at (296149): [] __irq_exit_rcu+0x145/0x1c0 [ 9.899680][ C0] Preemption disabled at: [ 9.899680][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 9.899683][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.899685][ C0] Tainted: [W]=WARN [ 9.899685][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.899686][ C0] Call Trace: [ 9.899686][ C0] [ 9.899687][ C0] dump_stack_lvl+0x6f/0xa0 [ 9.899689][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 9.899690][ C0] __might_resched.cold+0x1fe/0x2c1 [ 9.899693][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.899696][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.899698][ C0] __kmalloc_noprof+0x443/0x760 [ 9.899699][ C0] ? __rwlock_init+0x150/0x150 [ 9.899701][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 9.899702][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 9.899704][ C0] alloc_buf.isra.0+0x4b/0x260 [ 9.899706][ C0] put_chars+0x1e1/0x2f0 [ 9.899708][ C0] ? __send_to_port+0x420/0x420 [ 9.899710][ C0] hvc_console_print+0x292/0x780 [ 9.899712][ C0] ? mark_usage+0x42/0x170 [ 9.899713][ C0] ? __lock_acquire+0x388/0xc20 [ 9.899715][ C0] ? hvc_write+0x3a0/0x3a0 [ 9.899716][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 9.899717][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.899719][ C0] ? lock_acquire+0x13c/0x160 [ 9.899721][ C0] console_emit_next_record+0x252/0x4f0 [ 9.899722][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 9.899724][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.899726][ C0] ? lock_acquire+0x13c/0x160 [ 9.899728][ C0] console_flush_one_record+0x46f/0x710 [ 9.899730][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 9.899731][ C0] ? __lock_acquire+0x518/0xc20 [ 9.899733][ C0] console_unlock+0xee/0x1f0 [ 9.899735][ C0] ? console_flush_one_record+0x710/0x710 [ 9.899736][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.899738][ C0] ? lock_acquire+0x60/0x160 [ 9.899739][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.899741][ C0] ? vprintk_emit+0x320/0x3e0 [ 9.899742][ C0] vprintk_emit+0x37c/0x3e0 [ 9.899744][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 9.899747][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 9.899748][ C0] _printk+0xc7/0x100 [ 9.899750][ C0] ? snapshot_read.cold+0x21/0x21 [ 9.899752][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 9.899753][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.899755][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.899756][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.899758][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.899759][ C0] call_timer_fn+0x160/0x4d0 [ 9.899761][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 9.899762][ C0] ? debug_object_active_state+0x430/0x430 [ 9.899764][ C0] ? find_held_lock+0x2b/0x80 [ 9.899766][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.899768][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.899770][ C0] __run_timers+0x68f/0xaa0 [ 9.899771][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.899773][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 9.899774][ C0] ? __lock_acquire+0x518/0xc20 [ 9.899777][ C0] ? __rwlock_init+0x150/0x150 [ 9.899779][ C0] run_timer_softirq+0xf0/0x160 [ 9.899781][ C0] ? __run_timers+0xaa0/0xaa0 [ 9.899782][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.899784][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.899785][ C0] handle_softirqs+0x1d3/0x900 [ 9.899788][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.899789][ C0] ? _local_bh_enable+0xc0/0xc0 [ 9.899791][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.899793][ C0] irq_exit_rcu+0xe/0x30 [ 9.899795][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.899797][ C0] [ 9.899798][ C0] [ 9.899798][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 9.899800][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.899801][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 9.899803][ C0] Code: 48 8b 3d 94 f2 f7 01 e8 1f 00 00 00 48 2b 05 58 b3 98 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 16 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 [ 9.899804][ C0] RSP: 0018:ffffffff8ae07cf8 EFLAGS: 00000296 [ 9.899805][ C0] RAX: 00000000000484d3 RBX: ffffffff8ae1c600 RCX: ffffffff87eed307 [ 9.899806][ C0] RDX: ffffffff8ae1c600 RSI: ffffffff8ac7097f RDI: ffffffff8a68f560 [ 9.899807][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 9.899807][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff15c0fa2 [ 9.899808][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 9.899809][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.899812][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 9.899814][ C0] default_idle+0x9/0x10 [ 9.899815][ C0] default_idle_call+0x6e/0xb0 [ 9.899817][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.899819][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 9.899821][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 9.899823][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.899825][ C0] do_idle+0xd8/0x190 [ 9.899827][ C0] cpu_startup_entry+0x53/0x70 [ 9.899829][ C0] rest_init+0x279/0x280 [ 9.899831][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 9.899834][ C0] ? rest_init+0x280/0x280 [ 9.899836][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 9.899838][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 9.899840][ C0] ? acpi_enable+0x1e4/0x330 [ 9.899842][ C0] start_kernel+0x3af/0x3b0 [ 9.899844][ C0] x86_64_start_reservations+0x24/0x30 [ 9.899846][ C0] x86_64_start_kernel+0x12b/0x130 [ 9.899848][ C0] common_startup_64+0x13e/0x148 [ 9.899851][ C0] [ 273.467379][ T1083] netdevsim: Exceeded number of supported nexthops [ 273.467397][ T1083] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 273.467399][ T1083] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1083, name: ip [ 273.467401][ T1083] preempt_count: 1, expected: 0 [ 273.467402][ T1083] RCU nest depth: 0, expected: 0 [ 273.467403][ T1083] INFO: lockdep is turned off. [ 273.467404][ T1083] irq event stamp: 0 [ 273.467405][ T1083] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 273.467410][ T1083] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 273.467417][ T1083] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 273.467419][ T1083] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 273.467420][ T1083] Preemption disabled at: [ 273.467421][ T1083] [] vprintk_emit+0x31b/0x3e0 [ 273.467428][ T1083] CPU: 3 UID: 0 PID: 1083 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 273.467432][ T1083] Tainted: [W]=WARN [ 273.467433][ T1083] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 273.467434][ T1083] Call Trace: [ 273.467436][ T1083] [ 273.467437][ T1083] dump_stack_lvl+0x6f/0xa0 [ 273.467442][ T1083] ? vprintk_emit+0x31b/0x3e0 [ 273.467444][ T1083] __might_resched.cold+0x1fe/0x2c1 [ 273.467448][ T1083] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 273.467451][ T1083] ? rcu_is_watching+0x16/0xd0 [ 273.467454][ T1083] __kmalloc_noprof+0x443/0x760 [ 273.467457][ T1083] ? __rwlock_init+0x150/0x150 [ 273.467459][ T1083] ? alloc_buf.isra.0+0x4b/0x260 [ 273.467463][ T1083] ? do_raw_spin_unlock+0x59/0x250 [ 273.467465][ T1083] alloc_buf.isra.0+0x4b/0x260 [ 273.467467][ T1083] put_chars+0x1e1/0x2f0 [ 273.467469][ T1083] ? __send_to_port+0x420/0x420 [ 273.467470][ T1083] ? desc_read+0x2f0/0x2f0 [ 273.467472][ T1083] ? console_prepend_replay+0x20/0x20 [ 273.467474][ T1083] ? desc_read+0x219/0x2f0 [ 273.467476][ T1083] hvc_console_print+0x292/0x780 [ 273.467478][ T1083] ? _prb_read_valid+0x450/0x6e0 [ 273.467481][ T1083] ? hvc_write+0x3a0/0x3a0 [ 273.467482][ T1083] ? do_raw_spin_lock+0x131/0x280 [ 273.467483][ T1083] ? __asan_memcpy+0x3c/0x60 [ 273.467486][ T1083] ? __rwlock_init+0x150/0x150 [ 273.467488][ T1083] ? rcu_is_watching+0x16/0xd0 [ 273.467489][ T1083] ? lock_acquire+0x13c/0x160 [ 273.467491][ T1083] console_emit_next_record+0x252/0x4f0 [ 273.467493][ T1083] ? devkmsg_read+0x4e0/0x4e0 [ 273.467495][ T1083] ? _prb_read_valid+0x6e0/0x6e0 [ 273.467497][ T1083] ? __asan_memmove+0x3c/0x60 [ 273.467498][ T1083] ? rcu_is_watching+0x16/0xd0 [ 273.467500][ T1083] ? rcu_is_watching+0x16/0xd0 [ 273.467501][ T1083] ? rcu_is_watching+0x16/0xd0 [ 273.467502][ T1083] ? lock_acquire+0x13c/0x160 [ 273.467504][ T1083] ? console_flush_one_record+0x111/0x710 [ 273.467505][ T1083] console_flush_one_record+0x46f/0x710 [ 273.467508][ T1083] ? console_emit_next_record+0x4f0/0x4f0 [ 273.467510][ T1083] console_unlock+0xee/0x1f0 [ 273.467512][ T1083] ? lock_acquire+0x13c/0x160 [ 273.467513][ T1083] ? console_flush_one_record+0x710/0x710 [ 273.467514][ T1083] ? rcu_is_watching+0x16/0xd0 [ 273.467516][ T1083] ? lock_release+0x184/0x1f0 [ 273.467517][ T1083] ? lock_acquire+0x60/0x160 [ 273.467518][ T1083] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 273.467520][ T1083] ? __down_trylock_console_sem+0x5e/0xa0 [ 273.467521][ T1083] ? vprintk_emit+0x320/0x3e0 [ 273.467523][ T1083] vprintk_emit+0x37c/0x3e0 [ 273.467525][ T1083] ? wake_up_klogd_work_func+0x90/0x90 [ 273.467527][ T1083] ? kfree+0x123/0x590 [ 273.467529][ T1083] _printk+0xc7/0x100 [ 273.467532][ T1083] ? snapshot_read.cold+0x21/0x21 [ 273.467534][ T1083] ? nh_hthr_group_rebalance+0x167/0x270 [ 273.467538][ T1083] ? trace_irq_enable.constprop.0+0x30/0x160 [ 273.467541][ T1083] remove_nh_grp_entry.cold+0x1b8/0x1fa [ 273.467545][ T1083] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 273.467547][ T1083] ? lock_acquire+0x13c/0x160 [ 273.467548][ T1083] ? replace_nexthop_grp_res+0xa00/0xa00 [ 273.467550][ T1083] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 273.467553][ T1083] ? __rwlock_init+0x150/0x150 [ 273.467554][ T1083] ? rcu_is_watching+0x16/0xd0 [ 273.467556][ T1083] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 273.467558][ T1083] __remove_nexthop+0x46d/0x800 [ 273.467560][ T1083] ? remove_nh_grp_entry+0x15f0/0x15f0 [ 273.467562][ T1083] remove_nexthop+0x50/0x100 [ 273.467564][ T1083] rtm_del_nexthop+0x2ba/0x370 [ 273.467565][ T1083] ? lock_release+0x184/0x1f0 [ 273.467567][ T1083] ? remove_nexthop+0x100/0x100 [ 273.467568][ T1083] ? is_bpf_text_address+0x3e/0x110 [ 273.467571][ T1083] ? is_bpf_text_address+0x72/0x110 [ 273.467572][ T1083] ? kernel_text_address+0x149/0x170 [ 273.467575][ T1083] ? write_profile+0xf0/0xf0 [ 273.467578][ T1083] ? unwind_get_return_address+0x67/0xd0 [ 273.467581][ T1083] ? rcu_is_watching+0x16/0xd0 [ 273.467583][ T1083] ? lock_acquire+0x13c/0x160 [ 273.467584][ T1083] ? rcu_is_watching+0x16/0xd0 [ 273.467586][ T1083] ? remove_nexthop+0x100/0x100 [ 273.467587][ T1083] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 273.467591][ T1083] ? rtnl_link_fill+0x900/0x900 [ 273.467593][ T1083] ? filter_irq_stacks+0xd0/0xd0 [ 273.467595][ T1083] ? stack_depot_save_flags+0x1bc/0x790 [ 273.467599][ T1083] netlink_rcv_skb+0x14e/0x3a0 [ 273.467602][ T1083] ? rtnl_link_fill+0x900/0x900 [ 273.467604][ T1083] ? lock_release+0x184/0x1f0 [ 273.467605][ T1083] ? netlink_ack+0xcd0/0xcd0 [ 273.467607][ T1083] ? __netlink_lookup+0xb9/0x6b0 [ 273.467610][ T1083] ? rcu_is_watching+0x16/0xd0 [ 273.467611][ T1083] ? lock_release+0x184/0x1f0 [ 273.467613][ T1083] netlink_unicast+0x486/0x750 [ 273.467615][ T1083] ? netlink_attachskb+0x810/0x810 [ 273.467617][ T1083] ? next_uptodate_folio+0x2b/0x770 [ 273.467620][ T1083] ? rcu_is_watching+0x16/0xd0 [ 273.467621][ T1083] ? rcu_is_watching+0x16/0xd0 [ 273.467622][ T1083] ? rcu_is_watching+0x16/0xd0 [ 273.467624][ T1083] netlink_sendmsg+0x735/0xc60 [ 273.467626][ T1083] ? netlink_unicast+0x750/0x750 [ 273.467629][ T1083] ? rcu_is_watching+0x16/0xd0 [ 273.467630][ T1083] ? lock_release+0x184/0x1f0 [ 273.467632][ T1083] ____sys_sendmsg+0x415/0x880 [ 273.467635][ T1083] ? copy_msghdr_from_user+0x279/0x420 [ 273.467637][ T1083] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 273.467639][ T1083] ? move_addr_to_kernel+0x40/0x40 [ 273.467642][ T1083] ? do_fault_around+0x300/0x5a0 [ 273.467644][ T1083] ? lock_acquire+0x13c/0x160 [ 273.467646][ T1083] ___sys_sendmsg+0x14e/0x1d0 [ 273.467647][ T1083] ? do_pte_missing+0x86f/0xcc0 [ 273.467649][ T1083] ? copy_msghdr_from_user+0x420/0x420 [ 273.467651][ T1083] ? rcu_read_unlock+0x20/0x70 [ 273.467656][ T1083] __sys_sendmsg+0x12c/0x1d0 [ 273.467658][ T1083] ? __sys_sendmsg_sock+0x20/0x20 [ 273.467660][ T1083] ? rcu_is_watching+0x16/0xd0 [ 273.467661][ T1083] ? rcu_is_watching+0x16/0xd0 [ 273.467663][ T1083] do_syscall_64+0xff/0x530 [ 273.467666][ T1083] ? exc_page_fault+0xee/0x100 [ 273.467668][ T1083] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 273.467670][ T1083] RIP: 0033:0x7f95b2ef354e [ 273.467672][ T1083] 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 [ 273.467674][ T1083] RSP: 002b:00007fff471f24b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 273.467677][ T1083] RAX: ffffffffffffffda RBX: 00007fff471f3060 RCX: 00007f95b2ef354e [ 273.467679][ T1083] RDX: 0000000000000000 RSI: 00007fff471f2560 RDI: 0000000000000005 [ 273.467680][ T1083] RBP: 00007fff471f24c0 R08: 0000000000000000 R09: 0000000000000000 [ 273.467681][ T1083] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913427 [ 273.467681][ T1083] R13: 00000000004a1620 R14: 0000000000000004 R15: 00007fff471f3040 [ 273.467684][ T1083] [ 273.495158][ T1083] ip (1083) used greatest stack depth: 24040 bytes left [ 273.986473][ T1129] netdevsim: Failed to replace nexthop bucket [ 273.986753][ T1129] netdevsim: Failed to replace nexthop bucket [ 274.532665][ T1183] Failed to register nexthop notifier [ 274.532682][ T1183] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 274.532685][ T1183] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1183, name: devlink [ 274.532687][ T1183] preempt_count: 1, expected: 0 [ 274.532688][ T1183] RCU nest depth: 0, expected: 0 [ 274.532689][ T1183] INFO: lockdep is turned off. [ 274.532690][ T1183] irq event stamp: 0 [ 274.532691][ T1183] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 274.532696][ T1183] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 274.532703][ T1183] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 274.532705][ T1183] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 274.532707][ T1183] Preemption disabled at: [ 274.532708][ T1183] [] vprintk_emit+0x31b/0x3e0 [ 274.532715][ T1183] CPU: 3 UID: 0 PID: 1183 Comm: devlink Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 274.532719][ T1183] Tainted: [W]=WARN [ 274.532720][ T1183] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 274.532722][ T1183] Call Trace: [ 274.532723][ T1183] [ 274.532724][ T1183] dump_stack_lvl+0x6f/0xa0 [ 274.532730][ T1183] ? vprintk_emit+0x31b/0x3e0 [ 274.532731][ T1183] __might_resched.cold+0x1fe/0x2c1 [ 274.532735][ T1183] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 274.532738][ T1183] ? rcu_is_watching+0x16/0xd0 [ 274.532741][ T1183] __kmalloc_noprof+0x443/0x760 [ 274.532745][ T1183] ? __rwlock_init+0x150/0x150 [ 274.532747][ T1183] ? alloc_buf.isra.0+0x4b/0x260 [ 274.532751][ T1183] ? do_raw_spin_unlock+0x59/0x250 [ 274.532752][ T1183] alloc_buf.isra.0+0x4b/0x260 [ 274.532754][ T1183] put_chars+0x1e1/0x2f0 [ 274.532756][ T1183] ? desc_read_finalized_seq+0x41/0x120 [ 274.532758][ T1183] ? __send_to_port+0x420/0x420 [ 274.532761][ T1183] hvc_console_print+0x292/0x780 [ 274.532764][ T1183] ? hvc_write+0x3a0/0x3a0 [ 274.532765][ T1183] ? __rwlock_init+0x150/0x150 [ 274.532766][ T1183] ? lock_acquire+0x13c/0x160 [ 274.532768][ T1183] console_emit_next_record+0x252/0x4f0 [ 274.532771][ T1183] ? devkmsg_read+0x4e0/0x4e0 [ 274.532772][ T1183] ? _prb_read_valid+0x6e0/0x6e0 [ 274.532774][ T1183] ? __asan_memmove+0x3c/0x60 [ 274.532777][ T1183] ? rcu_is_watching+0x16/0xd0 [ 274.532779][ T1183] ? rcu_is_watching+0x16/0xd0 [ 274.532780][ T1183] ? rcu_is_watching+0x16/0xd0 [ 274.532781][ T1183] ? lock_acquire+0x13c/0x160 [ 274.532783][ T1183] ? console_flush_one_record+0x111/0x710 [ 274.532784][ T1183] console_flush_one_record+0x46f/0x710 [ 274.532786][ T1183] ? console_emit_next_record+0x4f0/0x4f0 [ 274.532789][ T1183] console_unlock+0xee/0x1f0 [ 274.532790][ T1183] ? lock_acquire+0x13c/0x160 [ 274.532791][ T1183] ? console_flush_one_record+0x710/0x710 [ 274.532793][ T1183] ? rcu_is_watching+0x16/0xd0 [ 274.532794][ T1183] ? lock_release+0x184/0x1f0 [ 274.532795][ T1183] ? lock_acquire+0x60/0x160 [ 274.532796][ T1183] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 274.532798][ T1183] ? __down_trylock_console_sem+0x5e/0xa0 [ 274.532799][ T1183] ? vprintk_emit+0x320/0x3e0 [ 274.532801][ T1183] vprintk_emit+0x37c/0x3e0 [ 274.532803][ T1183] ? wake_up_klogd_work_func+0x90/0x90 [ 274.532805][ T1183] ? __rtnl_unlock+0x5b/0x100 [ 274.532808][ T1183] ? nsim_nexthop_event_nb+0x60/0x350 [netdevsim] [ 274.532815][ T1183] ? netdev_run_todo+0x2a8/0xfd0 [ 274.532818][ T1183] _printk+0xc7/0x100 [ 274.532821][ T1183] ? snapshot_read.cold+0x21/0x21 [ 274.532823][ T1183] ? is_module_address+0x72/0x110 [ 274.532826][ T1183] ? __mutex_unlock_slowpath+0x14d/0x740 [ 274.532830][ T1183] nsim_fib_create.cold+0x1d/0x22 [netdevsim] [ 274.532835][ T1183] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 274.532838][ T1183] ? nsim_fib_get_val+0xe0/0xe0 [netdevsim] [ 274.532841][ T1183] ? trace_hardirqs_on+0x36/0x40 [ 274.532843][ T1183] ? nsim_dev_traps_init+0x42f/0x5a0 [netdevsim] [ 274.532847][ T1183] nsim_dev_reload_create+0x1cf/0x4c0 [netdevsim] [ 274.532850][ T1183] ? devlink_reload_reinit_sanity_check+0xf8/0x240 [ 274.532853][ T1183] devlink_reload+0x264/0x430 [ 274.532855][ T1183] ? xa_get_mark+0x140/0x550 [ 274.532857][ T1183] ? devlink_notify_unregister+0x60/0x60 [ 274.532859][ T1183] ? devlink_resources_validate+0xb0/0x130 [ 274.532862][ T1183] devlink_nl_reload_doit+0xbd9/0x1160 [ 274.532864][ T1183] ? devlink_get_from_attrs_lock+0x1f0/0x470 [ 274.532865][ T1183] ? devlink_get_from_attrs_lock+0x230/0x470 [ 274.532867][ T1183] ? devlink_reload+0x430/0x430 [ 274.532868][ T1183] ? devlink_nl_msg_reply_and_new+0x180/0x180 [ 274.532869][ T1183] ? __nla_parse+0x22/0x30 [ 274.532872][ T1183] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 274.532876][ T1183] genl_family_rcv_msg_doit+0x206/0x300 [ 274.532878][ T1183] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 274.532880][ T1183] ? rcu_is_watching+0x16/0xd0 [ 274.532882][ T1183] ? rcu_is_watching+0x16/0xd0 [ 274.532884][ T1183] ? cap_capable+0x1d7/0x3d0 [ 274.532888][ T1183] ? write_profile+0xf0/0xf0 [ 274.532890][ T1183] ? unwind_get_return_address+0x67/0xd0 [ 274.532893][ T1183] genl_family_rcv_msg+0x3a4/0x640 [ 274.532895][ T1183] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 274.532897][ T1183] ? devlink_nl_pre_doit_port+0x110/0x110 [ 274.532899][ T1183] ? devlink_reload+0x430/0x430 [ 274.532900][ T1183] ? devlink_nl_post_doit+0x80/0x80 [ 274.532901][ T1183] ? filter_irq_stacks+0xd0/0xd0 [ 274.532903][ T1183] ? stack_depot_save_flags+0x1bc/0x790 [ 274.532906][ T1183] genl_rcv_msg+0xbb/0x160 [ 274.532908][ T1183] netlink_rcv_skb+0x14e/0x3a0 [ 274.532910][ T1183] ? genl_family_rcv_msg+0x640/0x640 [ 274.532912][ T1183] ? netlink_ack+0xcd0/0xcd0 [ 274.532915][ T1183] ? lock_acquire+0x13c/0x160 [ 274.532916][ T1183] ? rcu_is_watching+0x16/0xd0 [ 274.532917][ T1183] ? lock_release+0x184/0x1f0 [ 274.532919][ T1183] genl_rcv+0x28/0x40 [ 274.532921][ T1183] netlink_unicast+0x486/0x750 [ 274.532923][ T1183] ? netlink_attachskb+0x810/0x810 [ 274.532926][ T1183] netlink_sendmsg+0x735/0xc60 [ 274.532928][ T1183] ? netlink_unicast+0x750/0x750 [ 274.532930][ T1183] ? lock_acquire+0x13c/0x160 [ 274.532931][ T1183] ? rcu_is_watching+0x16/0xd0 [ 274.532933][ T1183] ? lock_release+0x184/0x1f0 [ 274.532934][ T1183] ? __might_fault+0x97/0x140 [ 274.532937][ T1183] __sys_sendto+0x2aa/0x400 [ 274.532939][ T1183] ? __ia32_sys_getpeername+0xd0/0xd0 [ 274.532943][ T1183] __x64_sys_sendto+0xe4/0x1f0 [ 274.532945][ T1183] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 274.532946][ T1183] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 274.532948][ T1183] ? trace_hardirqs_on+0x36/0x40 [ 274.532950][ T1183] do_syscall_64+0xff/0x530 [ 274.532951][ T1183] ? exc_page_fault+0xee/0x100 [ 274.532953][ T1183] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 274.532955][ T1183] RIP: 0033:0x7f2d866dd54e [ 274.532958][ T1183] 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 [ 274.532960][ T1183] RSP: 002b:00007fff423bc6a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 274.532963][ T1183] RAX: ffffffffffffffda RBX: 00000000309c4980 RCX: 00007f2d866dd54e [ 274.532965][ T1183] RDX: 0000000000000038 RSI: 00000000309c4ba0 RDI: 0000000000000005 [ 274.532966][ T1183] RBP: 00007fff423bc6b0 R08: 00007f2d86990980 R09: 000000000000000c [ 274.532967][ T1183] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000040d0b0 [ 274.532967][ T1183] R13: 00000000309c4980 R14: 0000000000000000 R15: 0000000000000003 [ 274.532970][ T1183]