[ 10.798716][ T201] ip (201) used greatest stack depth: 24240 bytes left [ 10.798734][ T201] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.798736][ T201] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 201, name: ip [ 10.798737][ T201] preempt_count: 2, expected: 0 [ 10.798738][ T201] RCU nest depth: 0, expected: 0 [ 10.798739][ T201] locks held by ip/201: 5, last CPU#2: [ 10.798741][ T201] #0: ffffffffb38027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.798754][ T201] #1: ffffffffb3969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.798760][ T201] #2: ffffffffb3969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.798764][ T201] #3: ffffffffb3889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.798768][ T201] #4: ffffffffb3889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.798772][ T201] irq event stamp: 38580 [ 10.798773][ T201] hardirqs last enabled at (38579): [] __down_trylock_console_sem+0x86/0xa0 [ 10.798775][ T201] hardirqs last disabled at (38580): [] console_emit_next_record+0x3d4/0x4c0 [ 10.798777][ T201] softirqs last enabled at (38198): [] handle_softirqs+0x67c/0x900 [ 10.798779][ T201] softirqs last disabled at (36543): [] __irq_exit_rcu+0x145/0x1c0 [ 10.798781][ T201] Preemption disabled at: [ 10.798782][ T201] [<0000000000000000>] 0x0 [ 10.798789][ T201] CPU: 2 UID: 0 PID: 201 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.798793][ T201] Tainted: [W]=WARN [ 10.798794][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.798795][ T201] Call Trace: [ 10.798797][ T201] [ 10.798799][ T201] dump_stack_lvl+0x6f/0xa0 [ 10.798805][ T201] __might_resched.cold+0x1fe/0x2c1 [ 10.798810][ T201] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.798814][ T201] ? __kmalloc_noprof+0xdb/0x760 [ 10.798819][ T201] __kmalloc_noprof+0x443/0x760 [ 10.798821][ T201] ? alloc_buf.isra.0+0x4b/0x260 [ 10.798827][ T201] ? do_raw_spin_unlock+0x59/0x250 [ 10.798830][ T201] alloc_buf.isra.0+0x4b/0x260 [ 10.798833][ T201] put_chars+0x1e1/0x2f0 [ 10.798836][ T201] ? __send_to_port+0x420/0x420 [ 10.798837][ T201] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.798842][ T201] ? validate_chain+0x38b/0xc20 [ 10.798847][ T201] hvc_console_print+0x292/0x780 [ 10.798854][ T201] ? hvc_write+0x3a0/0x3a0 [ 10.798856][ T201] ? rcu_is_watching+0x16/0xd0 [ 10.798858][ T201] ? lock_acquire+0x13c/0x160 [ 10.798862][ T201] console_emit_next_record+0x22f/0x4c0 [ 10.798866][ T201] ? devkmsg_read+0x4b0/0x4b0 [ 10.798868][ T201] ? console_flush_one_record+0x106/0x710 [ 10.798871][ T201] ? rcu_is_watching+0x16/0xd0 [ 10.798873][ T201] ? lock_acquire+0x13c/0x160 [ 10.798877][ T201] console_flush_one_record+0x46f/0x710 [ 10.798881][ T201] ? console_emit_next_record+0x4c0/0x4c0 [ 10.798883][ T201] ? __lock_acquire+0x518/0xc20 [ 10.798888][ T201] console_unlock+0xee/0x1f0 [ 10.798891][ T201] ? console_flush_one_record+0x710/0x710 [ 10.798893][ T201] ? rcu_is_watching+0x16/0xd0 [ 10.798895][ T201] ? lock_acquire+0x60/0x160 [ 10.798899][ T201] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.798900][ T201] ? vprintk_emit+0x320/0x3e0 [ 10.798904][ T201] vprintk_emit+0x37c/0x3e0 [ 10.798908][ T201] ? wake_up_klogd_work_func+0x90/0x90 [ 10.798911][ T201] ? __lock_acquire+0x518/0xc20 [ 10.798915][ T201] _printk+0xc7/0x100 [ 10.798919][ T201] ? snapshot_read.cold+0x21/0x21 [ 10.798922][ T201] ? do_raw_spin_lock+0x131/0x280 [ 10.798924][ T201] ? __rwlock_init+0x150/0x150 [ 10.798928][ T201] ? do_raw_spin_lock+0x131/0x280 [ 10.798931][ T201] do_exit.cold+0x82/0x9c [ 10.798934][ T201] ? exit_notify+0x890/0x890 [ 10.798936][ T201] ? __lock_release.isra.0+0x69/0x1a0 [ 10.798939][ T201] ? rcu_is_watching+0x16/0xd0 [ 10.798945][ T201] do_group_exit+0xb8/0x370 [ 10.798948][ T201] __x64_sys_exit_group+0x3c/0x50 [ 10.798950][ T201] x64_sys_call+0x1567/0x1570 [ 10.798952][ T201] do_syscall_64+0xff/0x530 [ 10.798955][ T201] ? exc_page_fault+0xee/0x100 [ 10.798958][ T201] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.798963][ T201] RIP: 0033:0x7fee3e1df1b8 [ 10.798965][ T201] Code: Unable to access opcode bytes at 0x7fee3e1df18e. [ 10.798966][ T201] RSP: 002b:00007ffc960fbfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.798969][ T201] RAX: ffffffffffffffda RBX: 00007fee3e30ff88 RCX: 00007fee3e1df1b8 [ 10.798970][ T201] RDX: 00007fee3df29fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.798971][ T201] RBP: 00007ffc960fc000 R08: 0000000000000000 R09: 0000000000008010 [ 10.798972][ T201] R10: 00007ffc960fbdc0 R11: 0000000000000246 R12: 0000000000000001 [ 10.798973][ T201] R13: 0000000000000000 R14: 00007fee3e30e680 R15: 00007fee3e30ffa0 [ 10.798980][ T201] [ 11.926705][ T241] br1: port 1(veth1) entered blocking state [ 11.926795][ T241] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.926798][ T241] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 241, name: ip [ 11.926799][ T241] preempt_count: 1, expected: 0 [ 11.926800][ T241] RCU nest depth: 0, expected: 0 [ 11.926801][ T241] locks held by ip/241: 5, last CPU#3: [ 11.926804][ T241] #0: ffffffffb40d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 11.926816][ T241] #1: ffffffffb3969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.926822][ T241] #2: ffffffffb3969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.926826][ T241] #3: ffffffffb3889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.926830][ T241] #4: ffffffffb3889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.926834][ T241] irq event stamp: 14654 [ 11.926834][ T241] hardirqs last enabled at (14653): [] __down_trylock_console_sem+0x86/0xa0 [ 11.926837][ T241] hardirqs last disabled at (14654): [] console_emit_next_record+0x3d4/0x4c0 [ 11.926839][ T241] softirqs last enabled at (14564): [] __alloc_skb+0x4c2/0x5f0 [ 11.926842][ T241] softirqs last disabled at (14562): [] __alloc_skb+0x4c2/0x5f0 [ 11.926844][ T241] Preemption disabled at: [ 11.926845][ T241] [] vprintk_emit+0x31b/0x3e0 [ 11.926851][ T241] CPU: 3 UID: 0 PID: 241 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.926855][ T241] Tainted: [W]=WARN [ 11.926856][ T241] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.926857][ T241] Call Trace: [ 11.926859][ T241] [ 11.926860][ T241] dump_stack_lvl+0x6f/0xa0 [ 11.926866][ T241] ? vprintk_emit+0x31b/0x3e0 [ 11.926868][ T241] __might_resched.cold+0x1fe/0x2c1 [ 11.926873][ T241] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.926877][ T241] ? __kmalloc_noprof+0xdb/0x760 [ 11.926882][ T241] __kmalloc_noprof+0x443/0x760 [ 11.926884][ T241] ? alloc_buf.isra.0+0x4b/0x260 [ 11.926890][ T241] ? do_raw_spin_unlock+0x59/0x250 [ 11.926893][ T241] alloc_buf.isra.0+0x4b/0x260 [ 11.926896][ T241] put_chars+0x1e1/0x2f0 [ 11.926899][ T241] ? __send_to_port+0x420/0x420 [ 11.926903][ T241] ? validate_chain+0x34a/0xc20 [ 11.926907][ T241] hvc_console_print+0x292/0x780 [ 11.926910][ T241] ? mark_usage+0x61/0x170 [ 11.926912][ T241] ? __lock_acquire+0x518/0xc20 [ 11.926913][ T241] ? __lock_acquire+0x518/0xc20 [ 11.926917][ T241] ? hvc_write+0x3a0/0x3a0 [ 11.926919][ T241] ? console_emit_next_record+0x1df/0x4c0 [ 11.926922][ T241] ? rcu_is_watching+0x16/0xd0 [ 11.926926][ T241] ? lock_acquire+0x13c/0x160 [ 11.926930][ T241] console_emit_next_record+0x22f/0x4c0 [ 11.926934][ T241] ? devkmsg_read+0x4b0/0x4b0 [ 11.926936][ T241] ? console_flush_one_record+0x106/0x710 [ 11.926939][ T241] ? rcu_is_watching+0x16/0xd0 [ 11.926941][ T241] ? lock_acquire+0x13c/0x160 [ 11.926945][ T241] console_flush_one_record+0x46f/0x710 [ 11.926949][ T241] ? console_emit_next_record+0x4c0/0x4c0 [ 11.926951][ T241] ? __lock_acquire+0x518/0xc20 [ 11.926957][ T241] console_unlock+0xee/0x1f0 [ 11.926962][ T241] ? console_flush_one_record+0x710/0x710 [ 11.926963][ T241] ? rcu_is_watching+0x16/0xd0 [ 11.926966][ T241] ? lock_acquire+0x60/0x160 [ 11.926969][ T241] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.926971][ T241] ? vprintk_emit+0x320/0x3e0 [ 11.926975][ T241] vprintk_emit+0x37c/0x3e0 [ 11.926979][ T241] ? wake_up_klogd_work_func+0x90/0x90 [ 11.926981][ T241] ? __lock_release.isra.0+0x69/0x1a0 [ 11.926983][ T241] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.926987][ T241] ? mark_held_locks+0x40/0x70 [ 11.926990][ T241] _printk+0xc7/0x100 [ 11.926994][ T241] ? snapshot_read.cold+0x21/0x21 [ 11.926998][ T241] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 11.927010][ T241] ? do_setlink.isra.0+0xa31/0x2750 [ 11.927012][ T241] ? rtnl_newlink+0x9f1/0x11c0 [ 11.927013][ T241] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.927017][ T241] br_set_state+0x22f/0x430 [bridge] [ 11.927027][ T241] br_init_port+0xc4/0x200 [bridge] [ 11.927035][ T241] new_nbp+0x39c/0x580 [bridge] [ 11.927044][ T241] br_add_if+0x212/0x1320 [bridge] [ 11.927051][ T241] ? is_bpf_text_address+0x72/0x110 [ 11.927056][ T241] ? kernel_text_address+0x149/0x170 [ 11.927059][ T241] ? __kernel_text_address+0x12/0x30 [ 11.927063][ T241] do_set_master+0x357/0x580 [ 11.927067][ T241] do_setlink.isra.0+0xa31/0x2750 [ 11.927070][ T241] ? stack_trace_save+0x93/0xc0 [ 11.927079][ T241] ? rtnl_link_get_size+0x350/0x350 [ 11.927081][ T241] ? rcu_read_lock_any_held+0x66/0x90 [ 11.927083][ T241] ? stack_depot_save_flags+0x38e/0x790 [ 11.927087][ T241] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.927089][ T241] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.927091][ T241] ? validate_chain+0x38b/0xc20 [ 11.927094][ T241] ? kasan_save_stack+0x3d/0x50 [ 11.927097][ T241] ? kasan_save_stack+0x2f/0x50 [ 11.927098][ T241] ? kasan_save_track+0x14/0x30 [ 11.927101][ T241] ? __lock_acquire+0x518/0xc20 [ 11.927103][ T241] ? netlink_seq_next+0xe/0x60 [ 11.927106][ T241] ? ___sys_sendmsg+0xb0/0x1d0 [ 11.927110][ T241] ? lock_acquire.part.0+0xd4/0x280 [ 11.927112][ T241] ? rtnl_newlink+0x9a8/0x11c0 [ 11.927115][ T241] ? rcu_is_watching+0x16/0xd0 [ 11.927117][ T241] ? lock_acquire+0x13c/0x160 [ 11.927119][ T241] ? rcu_is_watching+0x16/0xd0 [ 11.927121][ T241] ? rcu_is_watching+0x16/0xd0 [ 11.927123][ T241] ? trace_contention_end+0xb3/0x180 [ 11.927127][ T241] ? __mutex_lock+0x1db/0x1ea0 [ 11.927128][ T241] ? __mutex_lock+0x9a3/0x1ea0 [ 11.927131][ T241] ? rtnl_newlink+0x9a8/0x11c0 [ 11.927134][ T241] ? ww_mutex_lock+0x160/0x160 [ 11.927135][ T241] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.927140][ T241] ? __rtnl_newlink+0x3fa/0xa50 [ 11.927145][ T241] rtnl_newlink+0x9f1/0x11c0 [ 11.927150][ T241] ? rtnl_bridge_getlink+0x850/0x850 [ 11.927152][ T241] ? __lock_acquire+0x518/0xc20 [ 11.927157][ T241] ? lock_acquire.part.0+0xd4/0x280 [ 11.927158][ T241] ? find_held_lock+0x2b/0x80 [ 11.927160][ T241] ? rtnl_bridge_getlink+0x850/0x850 [ 11.927162][ T241] ? __lock_release.isra.0+0x69/0x1a0 [ 11.927166][ T241] ? rtnl_bridge_getlink+0x850/0x850 [ 11.927168][ T241] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.927171][ T241] ? rtnl_link_fill+0x920/0x920 [ 11.927172][ T241] ? __lock_acquire+0x518/0xc20 [ 11.927176][ T241] ? lock_acquire.part.0+0xd4/0x280 [ 11.927178][ T241] ? find_held_lock+0x2b/0x80 [ 11.927181][ T241] netlink_rcv_skb+0x14e/0x3a0 [ 11.927183][ T241] ? rtnl_link_fill+0x920/0x920 [ 11.927186][ T241] ? netlink_ack+0xcf0/0xcf0 [ 11.927192][ T241] ? netlink_deliver_tap+0xc5/0x330 [ 11.927193][ T241] ? netlink_deliver_tap+0x13c/0x330 [ 11.927197][ T241] netlink_unicast+0x486/0x750 [ 11.927201][ T241] ? netlink_attachskb+0x810/0x810 [ 11.927204][ T241] ? __lock_acquire+0x518/0xc20 [ 11.927208][ T241] netlink_sendmsg+0x735/0xc60 [ 11.927211][ T241] ? netlink_unicast+0x750/0x750 [ 11.927215][ T241] ? __might_fault+0x97/0x140 [ 11.927220][ T241] ____sys_sendmsg+0x415/0x880 [ 11.927222][ T241] ? copy_msghdr_from_user+0x279/0x420 [ 11.927225][ T241] ? get_timestamp.constprop.0+0x390/0x390 [ 11.927226][ T241] ? move_addr_to_kernel+0x40/0x40 [ 11.927233][ T241] ___sys_sendmsg+0x14e/0x1d0 [ 11.927236][ T241] ? copy_msghdr_from_user+0x420/0x420 [ 11.927251][ T241] __sys_sendmsg+0x12c/0x1d0 [ 11.927254][ T241] ? __sys_sendmsg_sock+0x20/0x20 [ 11.927260][ T241] ? rcu_is_watching+0x16/0xd0 [ 11.927264][ T241] do_syscall_64+0xff/0x530 [ 11.927266][ T241] ? exc_page_fault+0xee/0x100 [ 11.927269][ T241] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.927272][ T241] RIP: 0033:0x7f0c82d9154e [ 11.927275][ T241] 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 [ 11.927277][ T241] RSP: 002b:00007ffef80196f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.927280][ T241] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f0c82d9154e [ 11.927281][ T241] RDX: 0000000000000000 RSI: 00007ffef80197a0 RDI: 0000000000000005 [ 11.927282][ T241] RBP: 00007ffef8019700 R08: 0000000000000000 R09: 0000000000000000 [ 11.927283][ T241] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b77d [ 11.927283][ T241] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffef8019e60 [ 11.927290][ T241] [ 11.967585][ T241] br1: port 1(veth1) entered disabled state [ 11.968018][ T241] veth1: entered allmulticast mode [ 11.970432][ T241] veth1: entered promiscuous mode [ 11.985025][ T241] ip (241) used greatest stack depth: 23336 bytes left [ 12.012734][ T38] br1: port 1(veth1) entered blocking state [ 12.013344][ T38] br1: port 1(veth1) entered forwarding state [ 12.038343][ T243] br1: port 2(veth2) entered blocking state [ 12.038666][ T243] br1: port 2(veth2) entered disabled state [ 12.038981][ T243] veth2: entered allmulticast mode [ 12.041260][ T243] veth2: entered promiscuous mode [ 12.079909][ T38] br1: port 2(veth2) entered blocking state [ 12.080308][ T38] br1: port 2(veth2) entered forwarding state [ 27.025024][ C3] [ 27.025040][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.025043][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 27.025044][ C3] preempt_count: 104, expected: 0 [ 27.025045][ C3] RCU nest depth: 0, expected: 0 [ 27.025046][ C3] INFO: lockdep is turned off. [ 27.025047][ C3] irq event stamp: 987424 [ 27.025048][ C3] hardirqs last enabled at (987424): [] _raw_spin_unlock_irq+0x28/0x50 [ 27.025058][ C3] hardirqs last disabled at (987423): [] _raw_spin_lock_irq+0x4a/0x50 [ 27.025059][ C3] softirqs last enabled at (987396): [] handle_softirqs+0x67c/0x900 [ 27.025063][ C3] softirqs last disabled at (987421): [] __irq_exit_rcu+0x145/0x1c0 [ 27.025065][ C3] Preemption disabled at: [ 27.025066][ C3] [<0000000000000000>] 0x0 [ 27.025073][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.025076][ C3] Tainted: [W]=WARN [ 27.025077][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.025080][ C3] Call Trace: [ 27.025081][ C3] [ 27.025083][ C3] dump_stack_lvl+0x6f/0xa0 [ 27.025089][ C3] __might_resched.cold+0x1fe/0x2c1 [ 27.025093][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.025096][ C3] ? __asan_memcpy+0x3c/0x60 [ 27.025099][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.025103][ C3] __kmalloc_noprof+0x443/0x760 [ 27.025106][ C3] ? __rwlock_init+0x150/0x150 [ 27.025109][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 27.025113][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 27.025114][ C3] alloc_buf.isra.0+0x4b/0x260 [ 27.025116][ C3] put_chars+0x1e1/0x2f0 [ 27.025118][ C3] ? __send_to_port+0x420/0x420 [ 27.025120][ C3] ? console_prepend_replay+0x20/0x20 [ 27.025123][ C3] hvc_console_print+0x292/0x780 [ 27.025131][ C3] ? hvc_write+0x3a0/0x3a0 [ 27.025132][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.025134][ C3] ? lock_acquire+0x13c/0x160 [ 27.025136][ C3] console_emit_next_record+0x22f/0x4c0 [ 27.025139][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 27.025141][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.025142][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.025144][ C3] ? lock_acquire+0x13c/0x160 [ 27.025146][ C3] ? console_flush_one_record+0x111/0x710 [ 27.025148][ C3] console_flush_one_record+0x46f/0x710 [ 27.025150][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 27.025152][ C3] console_unlock+0xee/0x1f0 [ 27.025154][ C3] ? lock_acquire+0x13c/0x160 [ 27.025155][ C3] ? console_flush_one_record+0x710/0x710 [ 27.025157][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.025159][ C3] ? lock_release+0x184/0x1f0 [ 27.025160][ C3] ? lock_acquire+0x60/0x160 [ 27.025162][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.025164][ C3] ? vprintk_emit+0x320/0x3e0 [ 27.025166][ C3] vprintk_emit+0x37c/0x3e0 [ 27.025168][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 27.025170][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.025182][ C3] ? lock_release+0x184/0x1f0 [ 27.025183][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.025189][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.025195][ C3] ? is_module_text_address+0x154/0x250 [ 27.025199][ C3] _printk+0xc7/0x100 [ 27.025202][ C3] ? snapshot_read.cold+0x21/0x21 [ 27.025203][ C3] ? arch_stack_walk+0xd7/0x130 [ 27.025207][ C3] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.025209][ C3] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 27.025211][ C3] print_irq_inversion_bug.part.0+0x32/0xc0 [ 27.025213][ C3] mark_lock_irq+0x989/0x9c0 [ 27.025216][ C3] mark_lock+0x1d7/0xa00 [ 27.025218][ C3] mark_usage+0x42/0x170 [ 27.025219][ C3] __lock_acquire+0x388/0xc20 [ 27.025222][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.025223][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.025230][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.025232][ C3] ? lock_acquire+0x13c/0x160 [ 27.025233][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.025239][ C3] _raw_spin_lock+0x33/0x40 [ 27.025241][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.025247][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.025253][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.025260][ C3] call_timer_fn+0x160/0x4d0 [ 27.025263][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 27.025265][ C3] ? debug_object_active_state+0x430/0x430 [ 27.025268][ C3] ? find_held_lock+0x2b/0x80 [ 27.025270][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 27.025271][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.025274][ C3] __run_timers+0x68f/0xaa0 [ 27.025275][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.025282][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.025284][ C3] ? __lock_acquire+0x518/0xc20 [ 27.025286][ C3] ? __rwlock_init+0x150/0x150 [ 27.025288][ C3] run_timer_softirq+0xf0/0x160 [ 27.025290][ C3] ? __run_timers+0xaa0/0xaa0 [ 27.025292][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.025294][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.025296][ C3] handle_softirqs+0x1d3/0x900 [ 27.025298][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 27.025299][ C3] ? _local_bh_enable+0xc0/0xc0 [ 27.025301][ C3] __irq_exit_rcu+0x145/0x1c0 [ 27.025303][ C3] irq_exit_rcu+0xe/0x30 [ 27.025304][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.025307][ C3] [ 27.025307][ C3] [ 27.025308][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 27.025310][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.025312][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.025315][ C3] 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 [ 27.025316][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 27.025320][ C3] RAX: 00000000000f111b RBX: ff11000001c88040 RCX: ffffffffb06f0307 [ 27.025321][ C3] RDX: ff11000001c88040 RSI: ffffffffb3438af6 RDI: ffffffffb2e8d8e0 [ 27.025322][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 27.025323][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 27.025324][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 27.025325][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.025328][ C3] default_idle+0x9/0x10 [ 27.025330][ C3] default_idle_call+0x6e/0xb0 [ 27.025332][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.025333][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 27.025335][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 27.025337][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.025338][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.025340][ C3] do_idle+0xd8/0x190 [ 27.025341][ C3] cpu_startup_entry+0x53/0x70 [ 27.025343][ C3] start_secondary+0x204/0x2b0 [ 27.025345][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 27.025347][ C3] common_startup_64+0x13e/0x148 [ 27.025351][ C3] [ 27.044227][ C3] ======================================================== [ 27.044470][ C3] WARNING: possible irq lock inversion dependency detected [ 27.044677][ C3] 7.2.0-virtme #1 Tainted: G W [ 27.044890][ C3] -------------------------------------------------------- [ 27.045140][ C3] swapper/3/0 just changed the state of lock: [ 27.045313][ C3] ff11000004f6ae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.045637][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 27.045888][ C3] (fs_reclaim){+.+.}-{0:0} [ 27.045891][ C3] [ 27.045891][ C3] [ 27.045891][ C3] and interrupts could create inverse lock ordering between them. [ 27.045891][ C3] [ 27.046480][ C3] [ 27.046480][ C3] other info that might help us debug this: [ 27.046728][ C3] Chain exists of: [ 27.046728][ C3] &br->lock --> console_owner --> fs_reclaim [ 27.046728][ C3] [ 27.047083][ C3] Possible interrupt unsafe locking scenario: [ 27.047083][ C3] [ 27.047337][ C3] CPU0 CPU1 [ 27.047473][ C3] ---- ---- [ 27.047656][ C3] lock(fs_reclaim); [ 27.047762][ C3] local_irq_disable(); [ 27.047982][ C3] lock(&br->lock); [ 27.048157][ C3] lock(console_owner); [ 27.048371][ C3] [ 27.048477][ C3] lock(&br->lock); [ 27.048630][ C3] [ 27.048630][ C3] *** DEADLOCK *** [ 27.048630][ C3] [ 27.048828][ C3] locks held by swapper/3/0: 1, last CPU#3: [ 27.049045][ C3] #0: ffa0000000280c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 27.049370][ C3] [ 27.049370][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 27.049648][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 27.049787][ C3] HARDIRQ-ON-W at: [ 27.049937][ C3] __lock_acquire+0x388/0xc20 [ 27.050114][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.050336][ C3] fs_reclaim_acquire+0xd5/0x120 [ 27.050554][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 27.050760][ C3] kthread_create_worker_on_node+0xea/0x210 [ 27.051011][ C3] workqueue_init+0x2a/0x680 [ 27.051236][ C3] kernel_init_freeable+0x2fe/0x630 [ 27.051437][ C3] kernel_init+0x21/0x150 [ 27.051661][ C3] ret_from_fork+0x474/0x6b0 [ 27.051878][ C3] ret_from_fork_asm+0x11/0x20 [ 27.052047][ C3] SOFTIRQ-ON-W at: [ 27.052197][ C3] __lock_acquire+0x388/0xc20 [ 27.052368][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.052583][ C3] fs_reclaim_acquire+0xd5/0x120 [ 27.052796][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 27.053004][ C3] kthread_create_worker_on_node+0xea/0x210 [ 27.053263][ C3] workqueue_init+0x2a/0x680 [ 27.053477][ C3] kernel_init_freeable+0x2fe/0x630 [ 27.053680][ C3] kernel_init+0x21/0x150 [ 27.053893][ C3] ret_from_fork+0x474/0x6b0 [ 27.054108][ C3] ret_from_fork_asm+0x11/0x20 [ 27.054286][ C3] INITIAL USE at: [ 27.054437][ C3] __lock_acquire+0x388/0xc20 [ 27.054607][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.054825][ C3] fs_reclaim_acquire+0xd5/0x120 [ 27.055041][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 27.055256][ C3] kthread_create_worker_on_node+0xea/0x210 [ 27.055515][ C3] workqueue_init+0x2a/0x680 [ 27.055735][ C3] kernel_init_freeable+0x2fe/0x630 [ 27.059637][ C3] kernel_init+0x21/0x150 [ 27.059871][ C3] ret_from_fork+0x474/0x6b0 [ 27.060089][ C3] ret_from_fork_asm+0x11/0x20 [ 27.060280][ C3] } [ 27.060354][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 27.060609][ C3] ... acquired at: [ 27.060757][ C3] __lock_acquire+0x518/0xc20 [ 27.060898][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.061080][ C3] fs_reclaim_acquire+0xd5/0x120 [ 27.061223][ C3] __kmalloc_noprof+0xd3/0x760 [ 27.061410][ C3] alloc_buf.isra.0+0x4b/0x260 [ 27.061545][ C3] put_chars+0x1e1/0x2f0 [ 27.061728][ C3] hvc_console_print+0x292/0x780 [ 27.061862][ C3] console_emit_next_record+0x22f/0x4c0 [ 27.062047][ C3] console_flush_one_record+0x46f/0x710 [ 27.062185][ C3] console_unlock+0xee/0x1f0 [ 27.062367][ C3] vprintk_emit+0x37c/0x3e0 [ 27.062500][ C3] dev_vprintk_emit+0x27f/0x2c0 [ 27.062683][ C3] dev_printk_emit+0xb9/0xee [ 27.062818][ C3] _dev_info+0xe2/0x116 [ 27.062922][ C3] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 27.063141][ C3] cmos_do_probe+0x73b/0x98a [ 27.063321][ C3] platform_probe+0xfe/0x1f0 [ 27.063458][ C3] call_driver_probe+0x61/0x1c0 [ 27.063638][ C3] really_probe+0x199/0x760 [ 27.063773][ C3] __driver_probe_device+0x24f/0x440 [ 27.063954][ C3] driver_probe_device+0x4a/0xf0 [ 27.064090][ C3] __driver_attach+0x1b8/0x540 [ 27.064279][ C3] bus_for_each_dev+0x130/0x1e0 [ 27.064414][ C3] bus_add_driver+0x2c8/0x530 [ 27.064591][ C3] driver_register+0x1a3/0x390 [ 27.064726][ C3] __platform_driver_probe+0x13f/0x270 [ 27.064906][ C3] cmos_init+0x31/0x40 [ 27.065011][ C3] do_one_initcall+0x124/0x4f0 [ 27.065155][ C3] kernel_init_freeable+0x596/0x630 [ 27.065339][ C3] kernel_init+0x21/0x150 [ 27.065474][ C3] ret_from_fork+0x474/0x6b0 [ 27.065654][ C3] ret_from_fork_asm+0x11/0x20 [ 27.065789][ C3] [ 27.065904][ C3] -> (console_owner){....}-{0:0} { [ 27.066044][ C3] INITIAL USE at: [ 27.066199][ C3] } [ 27.066267][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 27.066513][ C3] ... acquired at: [ 27.066614][ C3] __lock_acquire+0x518/0xc20 [ 27.066746][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.066926][ C3] console_lock_spinning_enable+0x5c/0x60 [ 27.067145][ C3] console_emit_next_record+0x1d1/0x4c0 [ 27.067280][ C3] console_flush_one_record+0x46f/0x710 [ 27.067465][ C3] console_unlock+0xee/0x1f0 [ 27.067597][ C3] vprintk_emit+0x37c/0x3e0 [ 27.067778][ C3] _printk+0xc7/0x100 [ 27.067881][ C3] br_set_state+0x22f/0x430 [bridge] [ 27.068024][ C3] br_init_port+0xc4/0x200 [bridge] [ 27.068215][ C3] br_stp_enable_port+0x12/0x50 [bridge] [ 27.068433][ C3] br_port_carrier_check+0x220/0x430 [bridge] [ 27.068615][ C3] br_device_event+0x52d/0x8f0 [bridge] [ 27.068802][ C3] notifier_call_chain+0xae/0x300 [ 27.068937][ C3] netif_state_change+0x139/0x340 [ 27.069119][ C3] __linkwatch_run_queue+0x34c/0x750 [ 27.069260][ C3] linkwatch_event+0x7f/0xb0 [ 27.069436][ C3] process_one_work+0xe3e/0x1560 [ 27.069575][ C3] worker_thread+0x4f1/0xd60 [ 27.069754][ C3] kthread+0x367/0x460 [ 27.069853][ C3] ret_from_fork+0x474/0x6b0 [ 27.070033][ C3] ret_from_fork_asm+0x11/0x20 [ 27.070169][ C3] [ 27.070236][ C3] -> (&br->lock){+.-.}-{3:3} { [ 27.070419][ C3] HARDIRQ-ON-W at: [ 27.070520][ C3] __lock_acquire+0x388/0xc20 [ 27.070735][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.070903][ C3] _raw_spin_lock_bh+0x38/0x50 [ 27.071123][ C3] recalculate_group_addr+0x51/0x120 [bridge] [ 27.071382][ C3] br_vlan_filter_toggle+0x85/0x110 [bridge] [ 27.071637][ C3] br_changelink+0x575/0x16e0 [bridge] [ 27.071810][ C3] br_dev_newlink+0xeb/0x160 [bridge] [ 27.072034][ C3] rtnl_newlink_create+0x2d0/0x750 [ 27.072208][ C3] __rtnl_newlink+0x22b/0xa50 [ 27.072425][ C3] rtnl_newlink+0x9f1/0x11c0 [ 27.072641][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.072809][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 27.073030][ C3] netlink_unicast+0x486/0x750 [ 27.073249][ C3] netlink_sendmsg+0x735/0xc60 [ 27.073417][ C3] ____sys_sendmsg+0x415/0x880 [ 27.073633][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 27.073800][ C3] __sys_sendmsg+0x12c/0x1d0 [ 27.074013][ C3] do_syscall_64+0xff/0x530 [ 27.074235][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.074436][ C3] IN-SOFTIRQ-W at: [ 27.074582][ C3] __lock_acquire+0x388/0xc20 [ 27.074748][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.074963][ C3] _raw_spin_lock+0x33/0x40 [ 27.075183][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.075390][ C3] call_timer_fn+0x160/0x4d0 [ 27.075609][ C3] __run_timers+0x68f/0xaa0 [ 27.075824][ C3] run_timer_softirq+0xf0/0x160 [ 27.075994][ C3] handle_softirqs+0x1d3/0x900 [ 27.076216][ C3] __irq_exit_rcu+0x145/0x1c0 [ 27.076434][ C3] irq_exit_rcu+0xe/0x30 [ 27.076605][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.076855][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.077103][ C3] pv_native_safe_halt+0xf/0x10 [ 27.077275][ C3] default_idle+0x9/0x10 [ 27.077495][ C3] default_idle_call+0x6e/0xb0 [ 27.077709][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.077915][ C3] do_idle+0xd8/0x190 [ 27.078099][ C3] cpu_startup_entry+0x53/0x70 [ 27.078272][ C3] start_secondary+0x204/0x2b0 [ 27.078490][ C3] common_startup_64+0x13e/0x148 [ 27.078709][ C3] INITIAL USE at: [ 27.078809][ C3] __lock_acquire+0x388/0xc20 [ 27.079028][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.079200][ C3] _raw_spin_lock_bh+0x38/0x50 [ 27.079417][ C3] recalculate_group_addr+0x51/0x120 [bridge] [ 27.079670][ C3] br_vlan_filter_toggle+0x85/0x110 [bridge] [ 27.079879][ C3] br_changelink+0x575/0x16e0 [bridge] [ 27.080104][ C3] br_dev_newlink+0xeb/0x160 [bridge] [ 27.080330][ C3] rtnl_newlink_create+0x2d0/0x750 [ 27.080497][ C3] __rtnl_newlink+0x22b/0xa50 [ 27.080713][ C3] rtnl_newlink+0x9f1/0x11c0 [ 27.080927][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.081099][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 27.081321][ C3] netlink_unicast+0x486/0x750 [ 27.081487][ C3] netlink_sendmsg+0x735/0xc60 [ 27.081705][ C3] ____sys_sendmsg+0x415/0x880 [ 27.081920][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 27.082088][ C3] __sys_sendmsg+0x12c/0x1d0 [ 27.082311][ C3] do_syscall_64+0xff/0x530 [ 27.082530][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.082734][ C3] } [ 27.082848][ C3] ... key at: [] __key.7+0x0/0x40 [bridge] [ 27.083057][ C3] ... acquired at: [ 27.083214][ C3] mark_lock+0x1d7/0xa00 [ 27.083350][ C3] mark_usage+0x42/0x170 [ 27.083531][ C3] __lock_acquire+0x388/0xc20 [ 27.083663][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.083844][ C3] _raw_spin_lock+0x33/0x40 [ 27.083978][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.084199][ C3] call_timer_fn+0x160/0x4d0 [ 27.084333][ C3] __run_timers+0x68f/0xaa0 [ 27.084509][ C3] run_timer_softirq+0xf0/0x160 [ 27.084642][ C3] handle_softirqs+0x1d3/0x900 [ 27.084823][ C3] __irq_exit_rcu+0x145/0x1c0 [ 27.084955][ C3] irq_exit_rcu+0xe/0x30 [ 27.085136][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.085303][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.085510][ C3] pv_native_safe_halt+0xf/0x10 [ 27.085687][ C3] default_idle+0x9/0x10 [ 27.085820][ C3] default_idle_call+0x6e/0xb0 [ 27.085995][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.086166][ C3] do_idle+0xd8/0x190 [ 27.086308][ C3] cpu_startup_entry+0x53/0x70 [ 27.086445][ C3] start_secondary+0x204/0x2b0 [ 27.086622][ C3] common_startup_64+0x13e/0x148 [ 27.086764][ C3] [ 27.086830][ C3] [ 27.086830][ C3] stack backtrace: [ 27.087044][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.087048][ C3] Tainted: [W]=WARN [ 27.087048][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.087049][ C3] Call Trace: [ 27.087051][ C3] [ 27.087053][ C3] dump_stack_lvl+0x6f/0xa0 [ 27.087057][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 27.087060][ C3] mark_lock_irq+0x989/0x9c0 [ 27.087063][ C3] mark_lock+0x1d7/0xa00 [ 27.087065][ C3] mark_usage+0x42/0x170 [ 27.087067][ C3] __lock_acquire+0x388/0xc20 [ 27.087069][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.087070][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.087077][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.087081][ C3] ? lock_acquire+0x13c/0x160 [ 27.087082][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.087088][ C3] _raw_spin_lock+0x33/0x40 [ 27.087090][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.087096][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.087102][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.087109][ C3] call_timer_fn+0x160/0x4d0 [ 27.087111][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 27.087113][ C3] ? debug_object_active_state+0x430/0x430 [ 27.087116][ C3] ? find_held_lock+0x2b/0x80 [ 27.087118][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 27.087120][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.087122][ C3] __run_timers+0x68f/0xaa0 [ 27.087124][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.087135][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.087137][ C3] ? __lock_acquire+0x518/0xc20 [ 27.087139][ C3] ? __rwlock_init+0x150/0x150 [ 27.087141][ C3] run_timer_softirq+0xf0/0x160 [ 27.087143][ C3] ? __run_timers+0xaa0/0xaa0 [ 27.087145][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.087147][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.087149][ C3] handle_softirqs+0x1d3/0x900 [ 27.087151][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 27.087153][ C3] ? _local_bh_enable+0xc0/0xc0 [ 27.087155][ C3] __irq_exit_rcu+0x145/0x1c0 [ 27.087156][ C3] irq_exit_rcu+0xe/0x30 [ 27.087157][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.087159][ C3] [ 27.087160][ C3] [ 27.087160][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 27.087162][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.087163][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.087165][ C3] 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 [ 27.087167][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 27.087169][ C3] RAX: 00000000000f111b RBX: ff11000001c88040 RCX: ffffffffb06f0307 [ 27.087170][ C3] RDX: ff11000001c88040 RSI: ffffffffb3438af6 RDI: ffffffffb2e8d8e0 [ 27.087171][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 27.087172][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 27.087173][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 27.087174][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.087177][ C3] default_idle+0x9/0x10 [ 27.087178][ C3] default_idle_call+0x6e/0xb0 [ 27.087180][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.087181][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 27.087183][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 27.087185][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.087186][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.087188][ C3] do_idle+0xd8/0x190 [ 27.087189][ C3] cpu_startup_entry+0x53/0x70 [ 27.087191][ C3] start_secondary+0x204/0x2b0 [ 27.087192][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 27.087194][ C3] common_startup_64+0x13e/0x148 [ 27.087197][ C3] [ 27.418264][ T624] br1: port 2(veth2) entered disabled state [ 27.433374][ T625] veth2: left allmulticast mode [ 27.433553][ T625] veth2: left promiscuous mode [ 27.433764][ T625] br1: port 2(veth2) entered disabled state [ 27.455750][ T626] br1: port 1(veth1) entered disabled state [ 27.475916][ T627] veth1: left allmulticast mode [ 27.476152][ T627] veth1: left promiscuous mode [ 27.476413][ T627] br1: port 1(veth1) entered disabled state