[ 9.798682][ T187] ip (187) used greatest stack depth: 24560 bytes left [ 9.798698][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.798700][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 9.798702][ T187] preempt_count: 2, expected: 0 [ 9.798703][ T187] RCU nest depth: 0, expected: 0 [ 9.798703][ T187] locks held by ip/187: 5, last CPU#3: [ 9.798706][ T187] #0: ffffffff908027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.798718][ T187] #1: ffffffff90969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.798724][ T187] #2: ffffffff90969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.798728][ T187] #3: ffffffff90889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.798732][ T187] #4: ffffffff90889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.798735][ T187] irq event stamp: 37652 [ 9.798736][ T187] hardirqs last enabled at (37651): [] __down_trylock_console_sem+0x86/0xa0 [ 9.798739][ T187] hardirqs last disabled at (37652): [] console_emit_next_record+0x3d4/0x4c0 [ 9.798741][ T187] softirqs last enabled at (37360): [] handle_softirqs+0x67c/0x900 [ 9.798743][ T187] softirqs last disabled at (37353): [] __irq_exit_rcu+0x145/0x1c0 [ 9.798745][ T187] Preemption disabled at: [ 9.798746][ T187] [<0000000000000000>] 0x0 [ 9.798752][ T187] CPU: 3 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.798756][ T187] Tainted: [W]=WARN [ 9.798757][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.798758][ T187] Call Trace: [ 9.798760][ T187] [ 9.798762][ T187] dump_stack_lvl+0x6f/0xa0 [ 9.798768][ T187] __might_resched.cold+0x1fe/0x2c1 [ 9.798773][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.798777][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 9.798782][ T187] __kmalloc_noprof+0x443/0x760 [ 9.798785][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 9.798791][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 9.798793][ T187] alloc_buf.isra.0+0x4b/0x260 [ 9.798797][ T187] put_chars+0x1e1/0x2f0 [ 9.798799][ T187] ? __send_to_port+0x420/0x420 [ 9.798801][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.798806][ T187] ? validate_chain+0x38b/0xc20 [ 9.798811][ T187] hvc_console_print+0x292/0x780 [ 9.798817][ T187] ? hvc_write+0x3a0/0x3a0 [ 9.798819][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.798822][ T187] ? lock_acquire+0x13c/0x160 [ 9.798826][ T187] console_emit_next_record+0x22f/0x4c0 [ 9.798830][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 9.798832][ T187] ? console_flush_one_record+0x106/0x710 [ 9.798835][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.798837][ T187] ? lock_acquire+0x13c/0x160 [ 9.798841][ T187] console_flush_one_record+0x46f/0x710 [ 9.798846][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 9.798847][ T187] ? __lock_acquire+0x518/0xc20 [ 9.798853][ T187] console_unlock+0xee/0x1f0 [ 9.798856][ T187] ? console_flush_one_record+0x710/0x710 [ 9.798858][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.798860][ T187] ? lock_acquire+0x60/0x160 [ 9.798864][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.798865][ T187] ? vprintk_emit+0x320/0x3e0 [ 9.798869][ T187] vprintk_emit+0x37c/0x3e0 [ 9.798873][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 9.798876][ T187] ? __lock_acquire+0x518/0xc20 [ 9.798880][ T187] _printk+0xc7/0x100 [ 9.798884][ T187] ? snapshot_read.cold+0x21/0x21 [ 9.798887][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.798889][ T187] ? __rwlock_init+0x150/0x150 [ 9.798893][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.798896][ T187] do_exit.cold+0x82/0x9c [ 9.798900][ T187] ? exit_notify+0x890/0x890 [ 9.798902][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 9.798905][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.798909][ T187] do_group_exit+0xb8/0x370 [ 9.798912][ T187] __x64_sys_exit_group+0x3c/0x50 [ 9.798914][ T187] x64_sys_call+0x1567/0x1570 [ 9.798916][ T187] do_syscall_64+0xff/0x530 [ 9.798919][ T187] ? exc_page_fault+0xee/0x100 [ 9.798922][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.798924][ T187] RIP: 0033:0x7f3c8d2d61b8 [ 9.798926][ T187] Code: Unable to access opcode bytes at 0x7f3c8d2d618e. [ 9.798928][ T187] RSP: 002b:00007ffca8425d78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.798930][ T187] RAX: ffffffffffffffda RBX: 00007f3c8d406f88 RCX: 00007f3c8d2d61b8 [ 9.798932][ T187] RDX: 00007f3c8d020fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.798932][ T187] RBP: 00007ffca8425dd0 R08: 0000000000000000 R09: 0000000000008010 [ 9.798933][ T187] R10: 00007ffca8425b90 R11: 0000000000000246 R12: 0000000000000001 [ 9.798934][ T187] R13: 0000000000000000 R14: 00007f3c8d405680 R15: 00007f3c8d406fa0 [ 9.798941][ T187] [ 10.127380][ T206] ip (206) used greatest stack depth: 24224 bytes left [ 11.871051][ T266] br1: port 1(vx1) entered blocking state [ 11.871213][ T266] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.871217][ T266] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 266, name: ip [ 11.871219][ T266] preempt_count: 1, expected: 0 [ 11.871221][ T266] RCU nest depth: 0, expected: 0 [ 11.871222][ T266] locks held by ip/266: 5, last CPU#2: [ 11.871225][ T266] #0: ffffffff910d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 11.871240][ T266] #1: ffffffff90969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.871248][ T266] #2: ffffffff90969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.871254][ T266] #3: ffffffff90889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.871260][ T266] #4: ffffffff90889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.871266][ T266] irq event stamp: 16108 [ 11.871268][ T266] hardirqs last enabled at (16107): [] __down_trylock_console_sem+0x86/0xa0 [ 11.871271][ T266] hardirqs last disabled at (16108): [] console_emit_next_record+0x3d4/0x4c0 [ 11.871274][ T266] softirqs last enabled at (16020): [] __alloc_skb+0x4c2/0x5f0 [ 11.871278][ T266] softirqs last disabled at (16018): [] __alloc_skb+0x4c2/0x5f0 [ 11.871281][ T266] Preemption disabled at: [ 11.871282][ T266] [] vprintk_emit+0x31b/0x3e0 [ 11.871290][ T266] CPU: 2 UID: 0 PID: 266 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.871295][ T266] Tainted: [W]=WARN [ 11.871296][ T266] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.871298][ T266] Call Trace: [ 11.871300][ T266] [ 11.871303][ T266] dump_stack_lvl+0x6f/0xa0 [ 11.871310][ T266] ? vprintk_emit+0x31b/0x3e0 [ 11.871314][ T266] __might_resched.cold+0x1fe/0x2c1 [ 11.871321][ T266] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.871326][ T266] ? __kmalloc_noprof+0xdb/0x760 [ 11.871333][ T266] __kmalloc_noprof+0x443/0x760 [ 11.871337][ T266] ? alloc_buf.isra.0+0x4b/0x260 [ 11.871346][ T266] ? do_raw_spin_unlock+0x59/0x250 [ 11.871349][ T266] alloc_buf.isra.0+0x4b/0x260 [ 11.871354][ T266] put_chars+0x1e1/0x2f0 [ 11.871359][ T266] ? __send_to_port+0x420/0x420 [ 11.871366][ T266] ? validate_chain+0x34a/0xc20 [ 11.871373][ T266] hvc_console_print+0x292/0x780 [ 11.871377][ T266] ? mark_usage+0x61/0x170 [ 11.871379][ T266] ? __lock_acquire+0x518/0xc20 [ 11.871382][ T266] ? __lock_acquire+0x518/0xc20 [ 11.871389][ T266] ? hvc_write+0x3a0/0x3a0 [ 11.871392][ T266] ? console_emit_next_record+0x1df/0x4c0 [ 11.871397][ T266] ? rcu_is_watching+0x16/0xd0 [ 11.871403][ T266] ? lock_acquire+0x13c/0x160 [ 11.871410][ T266] console_emit_next_record+0x22f/0x4c0 [ 11.871416][ T266] ? devkmsg_read+0x4b0/0x4b0 [ 11.871418][ T266] ? console_flush_one_record+0x106/0x710 [ 11.871423][ T266] ? rcu_is_watching+0x16/0xd0 [ 11.871427][ T266] ? lock_acquire+0x13c/0x160 [ 11.871434][ T266] console_flush_one_record+0x46f/0x710 [ 11.871441][ T266] ? console_emit_next_record+0x4c0/0x4c0 [ 11.871449][ T266] ? __lock_acquire+0x518/0xc20 [ 11.871458][ T266] console_unlock+0xee/0x1f0 [ 11.871463][ T266] ? console_flush_one_record+0x710/0x710 [ 11.871465][ T266] ? rcu_is_watching+0x16/0xd0 [ 11.871469][ T266] ? lock_acquire+0x60/0x160 [ 11.871475][ T266] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.871478][ T266] ? vprintk_emit+0x320/0x3e0 [ 11.871483][ T266] vprintk_emit+0x37c/0x3e0 [ 11.871490][ T266] ? wake_up_klogd_work_func+0x90/0x90 [ 11.871493][ T266] ? __lock_release.isra.0+0x69/0x1a0 [ 11.871496][ T266] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.871502][ T266] ? mark_held_locks+0x40/0x70 [ 11.871508][ T266] _printk+0xc7/0x100 [ 11.871513][ T266] ? snapshot_read.cold+0x21/0x21 [ 11.871519][ T266] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 11.871537][ T266] ? do_setlink.isra.0+0xa31/0x2750 [ 11.871539][ T266] ? rtnl_newlink+0x9f1/0x11c0 [ 11.871541][ T266] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.871549][ T266] br_set_state+0x22f/0x430 [bridge] [ 11.871566][ T266] br_init_port+0xc4/0x200 [bridge] [ 11.871581][ T266] new_nbp+0x39c/0x580 [bridge] [ 11.871597][ T266] br_add_if+0x212/0x1320 [bridge] [ 11.871609][ T266] ? is_bpf_text_address+0x72/0x110 [ 11.871615][ T266] ? kernel_text_address+0x149/0x170 [ 11.871619][ T266] ? __kernel_text_address+0x12/0x30 [ 11.871626][ T266] do_set_master+0x357/0x580 [ 11.871634][ T266] do_setlink.isra.0+0xa31/0x2750 [ 11.871640][ T266] ? stack_trace_save+0x93/0xc0 [ 11.871644][ T266] ? rtnl_link_get_size+0x350/0x350 [ 11.871646][ T266] ? rcu_read_lock_any_held+0x66/0x90 [ 11.871650][ T266] ? stack_depot_save_flags+0x38e/0x790 [ 11.871654][ T266] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.871658][ T266] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.871661][ T266] ? validate_chain+0x38b/0xc20 [ 11.871666][ T266] ? kasan_save_stack+0x3d/0x50 [ 11.871669][ T266] ? kasan_save_stack+0x2f/0x50 [ 11.871672][ T266] ? kasan_save_track+0x14/0x30 [ 11.871676][ T266] ? __lock_acquire+0x518/0xc20 [ 11.871679][ T266] ? netlink_seq_next+0x4e/0x60 [ 11.871683][ T266] ? ___sys_sendmsg+0xb0/0x1d0 [ 11.871690][ T266] ? lock_acquire.part.0+0xd4/0x280 [ 11.871693][ T266] ? rtnl_newlink+0x9a8/0x11c0 [ 11.871698][ T266] ? rcu_is_watching+0x16/0xd0 [ 11.871702][ T266] ? lock_acquire+0x13c/0x160 [ 11.871704][ T266] ? rcu_is_watching+0x16/0xd0 [ 11.871706][ T266] ? rcu_is_watching+0x16/0xd0 [ 11.871710][ T266] ? trace_contention_end+0xb3/0x180 [ 11.871715][ T266] ? __mutex_lock+0x1db/0x1ea0 [ 11.871718][ T266] ? __mutex_lock+0x9a3/0x1ea0 [ 11.871721][ T266] ? rtnl_newlink+0x9a8/0x11c0 [ 11.871728][ T266] ? ww_mutex_lock+0x160/0x160 [ 11.871730][ T266] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.871739][ T266] ? __rtnl_newlink+0x3fa/0xa50 [ 11.871749][ T266] rtnl_newlink+0x9f1/0x11c0 [ 11.871759][ T266] ? rtnl_bridge_getlink+0x850/0x850 [ 11.871762][ T266] ? __lock_acquire+0x518/0xc20 [ 11.871770][ T266] ? lock_acquire.part.0+0xd4/0x280 [ 11.871773][ T266] ? find_held_lock+0x2b/0x80 [ 11.871777][ T266] ? rtnl_bridge_getlink+0x850/0x850 [ 11.871780][ T266] ? __lock_release.isra.0+0x69/0x1a0 [ 11.871786][ T266] ? rtnl_bridge_getlink+0x850/0x850 [ 11.871790][ T266] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.871795][ T266] ? rtnl_link_fill+0x920/0x920 [ 11.871797][ T266] ? __lock_acquire+0x518/0xc20 [ 11.871805][ T266] ? lock_acquire.part.0+0xd4/0x280 [ 11.871808][ T266] ? find_held_lock+0x2b/0x80 [ 11.871814][ T266] netlink_rcv_skb+0x14e/0x3a0 [ 11.871817][ T266] ? rtnl_link_fill+0x920/0x920 [ 11.871822][ T266] ? netlink_ack+0xcf0/0xcf0 [ 11.871834][ T266] ? netlink_deliver_tap+0xc5/0x330 [ 11.871836][ T266] ? netlink_deliver_tap+0x13c/0x330 [ 11.871844][ T266] netlink_unicast+0x486/0x750 [ 11.871850][ T266] ? netlink_attachskb+0x810/0x810 [ 11.871855][ T266] ? __lock_acquire+0x518/0xc20 [ 11.871862][ T266] netlink_sendmsg+0x735/0xc60 [ 11.871869][ T266] ? netlink_unicast+0x750/0x750 [ 11.871876][ T266] ? __might_fault+0x97/0x140 [ 11.871884][ T266] ____sys_sendmsg+0x415/0x880 [ 11.871888][ T266] ? copy_msghdr_from_user+0x279/0x420 [ 11.871891][ T266] ? get_timestamp.constprop.0+0x390/0x390 [ 11.871894][ T266] ? move_addr_to_kernel+0x40/0x40 [ 11.871908][ T266] ___sys_sendmsg+0x14e/0x1d0 [ 11.871913][ T266] ? copy_msghdr_from_user+0x420/0x420 [ 11.871944][ T266] __sys_sendmsg+0x12c/0x1d0 [ 11.871948][ T266] ? __sys_sendmsg_sock+0x20/0x20 [ 11.871960][ T266] ? rcu_is_watching+0x16/0xd0 [ 11.871966][ T266] do_syscall_64+0xff/0x530 [ 11.871969][ T266] ? exc_page_fault+0xee/0x100 [ 11.871974][ T266] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.871977][ T266] RIP: 0033:0x7fa237d7c54e [ 11.871981][ T266] 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 [ 11.871984][ T266] RSP: 002b:00007ffe123d9250 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.871987][ T266] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa237d7c54e [ 11.871989][ T266] RDX: 0000000000000000 RSI: 00007ffe123d9300 RDI: 0000000000000005 [ 11.871991][ T266] RBP: 00007ffe123d9260 R08: 0000000000000000 R09: 0000000000000000 [ 11.871992][ T266] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90dfea [ 11.871993][ T266] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe123d99c0 [ 11.872007][ T266] [ 11.917331][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 11.917401][ C0] [ 11.917403][ C0] ======================================================== [ 11.917404][ C0] WARNING: possible irq lock inversion dependency detected [ 11.917406][ C0] 7.2.0-virtme #1 Tainted: G W [ 11.917407][ C0] -------------------------------------------------------- [ 11.917408][ C0] swapper/0/0 just changed the state of lock: [ 11.917409][ C0] ffffffff90889660 (console_owner){..-.}-{0:0}, at: console_trylock_spinning+0xa4/0x1e0 [ 11.917421][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 11.917422][ C0] (fs_reclaim){+.+.}-{0:0} [ 11.917423][ C0] [ 11.917423][ C0] [ 11.917423][ C0] and interrupts could create inverse lock ordering between them. [ 11.917423][ C0] [ 11.917424][ C0] [ 11.917424][ C0] other info that might help us debug this: [ 11.917425][ C0] Possible interrupt unsafe locking scenario: [ 11.917425][ C0] [ 11.917425][ C0] CPU0 CPU1 [ 11.917426][ C0] ---- ---- [ 11.917426][ C0] lock(fs_reclaim); [ 11.917427][ C0] local_irq_disable(); [ 11.917428][ C0] lock(console_owner); [ 11.917429][ C0] lock(fs_reclaim); [ 11.917429][ C0] [ 11.917430][ C0] lock(console_owner); [ 11.917430][ C0] [ 11.917430][ C0] *** DEADLOCK *** [ 11.917430][ C0] [ 11.917431][ C0] locks held by swapper/0/0: 2, last CPU#0: [ 11.917432][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 11.917438][ C0] #1: ffffffff909ce8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 11.917441][ C0] [ 11.917441][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 11.917448][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 11.917450][ C0] HARDIRQ-ON-W at: [ 11.917451][ C0] __lock_acquire+0x388/0xc20 [ 11.917454][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.917456][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.917459][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 11.917461][ C0] kthread_create_worker_on_node+0xea/0x210 [ 11.917463][ C0] workqueue_init+0x2a/0x680 [ 11.917467][ C0] kernel_init_freeable+0x2fe/0x630 [ 11.917469][ C0] kernel_init+0x21/0x150 [ 11.917473][ C0] ret_from_fork+0x474/0x6b0 [ 11.917476][ C0] ret_from_fork_asm+0x11/0x20 [ 11.917479][ C0] SOFTIRQ-ON-W at: [ 11.917479][ C0] __lock_acquire+0x388/0xc20 [ 11.917481][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.917482][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.917483][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 11.917485][ C0] kthread_create_worker_on_node+0xea/0x210 [ 11.917486][ C0] workqueue_init+0x2a/0x680 [ 11.917487][ C0] kernel_init_freeable+0x2fe/0x630 [ 11.917488][ C0] kernel_init+0x21/0x150 [ 11.917490][ C0] ret_from_fork+0x474/0x6b0 [ 11.917489][ T266] br1: port 1(vx1) entered disabled state [ 11.917491][ C0] ret_from_fork_asm+0x11/0x20 [ 11.917492][ C0] INITIAL USE at: [ 11.917493][ C0] __lock_acquire+0x388/0xc20 [ 11.917494][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.917495][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.917496][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 11.917498][ C0] kthread_create_worker_on_node+0xea/0x210 [ 11.917499][ C0] workqueue_init+0x2a/0x680 [ 11.917500][ C0] kernel_init_freeable+0x2fe/0x630 [ 11.917501][ C0] kernel_init+0x21/0x150 [ 11.917503][ C0] ret_from_fork+0x474/0x6b0 [ 11.917504][ C0] ret_from_fork_asm+0x11/0x20 [ 11.917505][ C0] } [ 11.917505][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 11.917509][ C0] ... acquired at: [ 11.917510][ C0] __lock_acquire+0x518/0xc20 [ 11.917512][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.917513][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.917514][ C0] __kmalloc_noprof+0xd3/0x760 [ 11.917515][ C0] alloc_buf.isra.0+0x4b/0x260 [ 11.917518][ C0] put_chars+0x1e1/0x2f0 [ 11.917520][ C0] hvc_console_print+0x292/0x780 [ 11.917521][ C0] console_emit_next_record+0x22f/0x4c0 [ 11.917523][ C0] console_flush_one_record+0x46f/0x710 [ 11.917525][ C0] console_unlock+0xee/0x1f0 [ 11.917527][ C0] vprintk_emit+0x37c/0x3e0 [ 11.917528][ C0] _printk+0xc7/0x100 [ 11.917531][ C0] dm_interface_init+0x50/0x60 [ 11.917533][ C0] dm_init+0x51/0xd0 [ 11.917534][ C0] do_one_initcall+0x124/0x4f0 [ 11.917535][ C0] kernel_init_freeable+0x596/0x630 [ 11.917536][ C0] kernel_init+0x21/0x150 [ 11.917538][ C0] ret_from_fork+0x474/0x6b0 [ 11.917539][ C0] ret_from_fork_asm+0x11/0x20 [ 11.917540][ C0] [ 11.917540][ C0] -> (console_owner){..-.}-{0:0} { [ 11.917542][ C0] IN-SOFTIRQ-W at: [ 11.917543][ C0] __lock_acquire+0x388/0xc20 [ 11.917544][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.917545][ C0] console_trylock_spinning+0xb5/0x1e0 [ 11.917547][ C0] vprintk_emit+0x320/0x3e0 [ 11.917548][ C0] _printk+0xc7/0x100 [ 11.917549][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 11.917552][ C0] call_timer_fn+0x160/0x4d0 [ 11.917553][ C0] __run_timers+0x68f/0xaa0 [ 11.917555][ C0] run_timer_softirq+0xf0/0x160 [ 11.917556][ C0] handle_softirqs+0x1d3/0x900 [ 11.917559][ C0] __irq_exit_rcu+0x145/0x1c0 [ 11.917560][ C0] irq_exit_rcu+0xe/0x30 [ 11.917561][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 11.917562][ T266] vx1: entered allmulticast mode [ 11.917563][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.917565][ C0] pv_native_safe_halt+0xf/0x10 [ 11.917567][ C0] default_idle+0x9/0x10 [ 11.917568][ C0] default_idle_call+0x6e/0xb0 [ 11.917570][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.917572][ C0] do_idle+0xd8/0x190 [ 11.917573][ C0] cpu_startup_entry+0x53/0x70 [ 11.917574][ C0] rest_init+0x279/0x280 [ 11.917576][ C0] start_kernel+0x3af/0x3b0 [ 11.917577][ C0] x86_64_start_reservations+0x24/0x30 [ 11.917579][ C0] x86_64_start_kernel+0x12b/0x130 [ 11.917580][ C0] common_startup_64+0x13e/0x148 [ 11.917583][ C0] INITIAL USE at: [ 11.917584][ C0] } [ 11.917584][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 11.917588][ C0] ... acquired at: [ 11.917588][ C0] mark_lock+0x1d7/0xa00 [ 11.917589][ C0] mark_usage+0x42/0x170 [ 11.917590][ C0] __lock_acquire+0x388/0xc20 [ 11.917592][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.917593][ C0] console_trylock_spinning+0xb5/0x1e0 [ 11.917594][ C0] vprintk_emit+0x320/0x3e0 [ 11.917596][ C0] _printk+0xc7/0x100 [ 11.917597][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 11.917598][ C0] call_timer_fn+0x160/0x4d0 [ 11.917600][ C0] __run_timers+0x68f/0xaa0 [ 11.917601][ C0] run_timer_softirq+0xf0/0x160 [ 11.917603][ C0] handle_softirqs+0x1d3/0x900 [ 11.917604][ C0] __irq_exit_rcu+0x145/0x1c0 [ 11.917605][ C0] irq_exit_rcu+0xe/0x30 [ 11.917606][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 11.917607][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.917609][ C0] pv_native_safe_halt+0xf/0x10 [ 11.917610][ C0] default_idle+0x9/0x10 [ 11.917611][ C0] default_idle_call+0x6e/0xb0 [ 11.917613][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.917614][ C0] do_idle+0xd8/0x190 [ 11.917615][ C0] cpu_startup_entry+0x53/0x70 [ 11.917616][ C0] rest_init+0x279/0x280 [ 11.917617][ C0] start_kernel+0x3af/0x3b0 [ 11.917618][ C0] x86_64_start_reservations+0x24/0x30 [ 11.917620][ C0] x86_64_start_kernel+0x12b/0x130 [ 11.917621][ C0] common_startup_64+0x13e/0x148 [ 11.917622][ C0] [ 11.917623][ C0] [ 11.917623][ C0] stack backtrace: [ 11.917626][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.917629][ C0] Tainted: [W]=WARN [ 11.917629][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.917631][ C0] Call Trace: [ 11.917632][ C0] [ 11.917634][ C0] dump_stack_lvl+0x6f/0xa0 [ 11.917638][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 11.917640][ C0] mark_lock_irq+0x989/0x9c0 [ 11.917641][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 11.917644][ C0] mark_lock+0x1d7/0xa00 [ 11.917646][ C0] mark_usage+0x42/0x170 [ 11.917648][ C0] __lock_acquire+0x388/0xc20 [ 11.917650][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.917651][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 11.917654][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.917657][ C0] ? lock_acquire+0x13c/0x160 [ 11.917659][ C0] console_trylock_spinning+0xb5/0x1e0 [ 11.917660][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 11.917662][ C0] vprintk_emit+0x320/0x3e0 [ 11.917664][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 11.917666][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 11.917668][ C0] _printk+0xc7/0x100 [ 11.917670][ C0] ? snapshot_read.cold+0x21/0x21 [ 11.917672][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 11.917673][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.917676][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 11.917677][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.917679][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.917680][ C0] call_timer_fn+0x160/0x4d0 [ 11.917682][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 11.917684][ C0] ? debug_object_active_state+0x430/0x430 [ 11.917687][ C0] ? find_held_lock+0x2b/0x80 [ 11.917689][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.917690][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.917692][ C0] __run_timers+0x68f/0xaa0 [ 11.917694][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.917696][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 11.917698][ C0] ? __lock_acquire+0x518/0xc20 [ 11.917700][ C0] ? __rwlock_init+0x150/0x150 [ 11.917703][ C0] run_timer_softirq+0xf0/0x160 [ 11.917705][ C0] ? __run_timers+0xaa0/0xaa0 [ 11.917706][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.917708][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.917710][ C0] handle_softirqs+0x1d3/0x900 [ 11.917712][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.917713][ C0] ? _local_bh_enable+0xc0/0xc0 [ 11.917715][ C0] __irq_exit_rcu+0x145/0x1c0 [ 11.917717][ C0] irq_exit_rcu+0xe/0x30 [ 11.917718][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 11.917720][ C0] [ 11.917720][ C0] [ 11.917721][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 11.917722][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.917724][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 11.917727][ C0] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 [ 11.917728][ C0] RSP: 0018:ffffffff90607cf8 EFLAGS: 00000296 [ 11.917730][ C0] RAX: 000000000007a073 RBX: ffffffff9061c600 RCX: ffffffff8d6f0307 [ 11.917732][ C0] RDX: ffffffff9061c600 RSI: ffffffff90438b1c RDI: ffffffff8fe8d8e0 [ 11.917733][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 11.917733][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff20c0fa2 [ 11.917734][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 11.917736][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.917738][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 11.917739][ C0] default_idle+0x9/0x10 [ 11.917741][ C0] default_idle_call+0x6e/0xb0 [ 11.917743][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.917744][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 11.917746][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 11.917748][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.917749][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.917751][ C0] do_idle+0xd8/0x190 [ 11.917752][ C0] cpu_startup_entry+0x53/0x70 [ 11.917754][ C0] rest_init+0x279/0x280 [ 11.917756][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 11.917758][ C0] ? rest_init+0x280/0x280 [ 11.917760][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 11.917763][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 11.917766][ C0] ? acpi_enable+0x1e4/0x330 [ 11.917768][ C0] start_kernel+0x3af/0x3b0 [ 11.917769][ C0] x86_64_start_reservations+0x24/0x30 [ 11.917771][ C0] x86_64_start_kernel+0x12b/0x130 [ 11.917773][ C0] common_startup_64+0x13e/0x148 [ 11.917776][ C0] [ 11.928149][ T266] vx1: entered promiscuous mode [ 11.970566][ T266] br1: port 1(vx1) entered blocking state [ 11.970722][ T266] br1: port 1(vx1) entered forwarding state [ 11.975231][ T266] ip (266) used greatest stack depth: 23336 bytes left [ 11.996670][ T267] br1: port 2(veth1) entered blocking state [ 11.996866][ T267] br1: port 2(veth1) entered disabled state [ 11.997057][ T267] veth1: entered allmulticast mode [ 11.997928][ T267] veth1: entered promiscuous mode [ 12.015561][ T36] br1: port 2(veth1) entered blocking state [ 12.015900][ T36] br1: port 2(veth1) entered forwarding state [ 12.036480][ T269] br1: port 3(veth2) entered blocking state [ 12.036733][ T269] br1: port 3(veth2) entered disabled state [ 12.036989][ T269] veth2: entered allmulticast mode [ 12.038184][ T269] veth2: entered promiscuous mode [ 12.058573][ T39] br1: port 3(veth2) entered blocking state [ 12.058845][ T39] br1: port 3(veth2) entered forwarding state [ 12.817663][ T314] br2: port 1(w1) entered blocking state [ 12.817896][ T314] br2: port 1(w1) entered disabled state [ 12.818102][ T314] w1: entered allmulticast mode [ 12.819042][ T314] w1: entered promiscuous mode [ 12.937047][ T320] br2: port 2(vx2) entered blocking state [ 12.937065][ T320] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.937067][ T320] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 320, name: ip [ 12.937069][ T320] preempt_count: 1, expected: 0 [ 12.937070][ T320] RCU nest depth: 0, expected: 0 [ 12.937071][ T320] INFO: lockdep is turned off. [ 12.937072][ T320] irq event stamp: 0 [ 12.937073][ T320] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 12.937078][ T320] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 12.937084][ T320] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 12.937085][ T320] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 12.937087][ T320] Preemption disabled at: [ 12.937088][ T320] [] vprintk_emit+0x31b/0x3e0 [ 12.937095][ T320] CPU: 2 UID: 0 PID: 320 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.937098][ T320] Tainted: [W]=WARN [ 12.937099][ T320] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.937101][ T320] Call Trace: [ 12.937102][ T320] [ 12.937104][ T320] dump_stack_lvl+0x6f/0xa0 [ 12.937109][ T320] ? vprintk_emit+0x31b/0x3e0 [ 12.937111][ T320] __might_resched.cold+0x1fe/0x2c1 [ 12.937114][ T320] ? __module_address+0x36/0x330 [ 12.937118][ T320] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.937121][ T320] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 12.937122][ T320] ? rcu_is_watching+0x16/0xd0 [ 12.937125][ T320] __kmalloc_noprof+0x443/0x760 [ 12.937129][ T320] ? __rwlock_init+0x150/0x150 [ 12.937131][ T320] ? alloc_buf.isra.0+0x4b/0x260 [ 12.937134][ T320] ? do_raw_spin_unlock+0x59/0x250 [ 12.937136][ T320] alloc_buf.isra.0+0x4b/0x260 [ 12.937138][ T320] put_chars+0x1e1/0x2f0 [ 12.937140][ T320] ? prb_final_commit+0x50/0x50 [ 12.937141][ T320] ? __send_to_port+0x420/0x420 [ 12.937143][ T320] ? printk_get_next_message+0x240/0x650 [ 12.937145][ T320] hvc_console_print+0x292/0x780 [ 12.937148][ T320] ? hvc_write+0x3a0/0x3a0 [ 12.937150][ T320] ? do_raw_spin_lock+0x131/0x280 [ 12.937151][ T320] ? vsnprintf+0x668/0x1700 [ 12.937154][ T320] ? __rwlock_init+0x150/0x150 [ 12.937156][ T320] ? rcu_is_watching+0x16/0xd0 [ 12.937157][ T320] ? lock_acquire+0x13c/0x160 [ 12.937159][ T320] console_emit_next_record+0x22f/0x4c0 [ 12.937162][ T320] ? devkmsg_read+0x4b0/0x4b0 [ 12.937164][ T320] ? rcu_is_watching+0x16/0xd0 [ 12.937165][ T320] ? rcu_is_watching+0x16/0xd0 [ 12.937167][ T320] ? rcu_is_watching+0x16/0xd0 [ 12.937168][ T320] ? lock_acquire+0x13c/0x160 [ 12.937170][ T320] ? console_flush_one_record+0x111/0x710 [ 12.937172][ T320] console_flush_one_record+0x46f/0x710 [ 12.937174][ T320] ? console_emit_next_record+0x4c0/0x4c0 [ 12.937177][ T320] console_unlock+0xee/0x1f0 [ 12.937178][ T320] ? lock_acquire+0x13c/0x160 [ 12.937180][ T320] ? console_flush_one_record+0x710/0x710 [ 12.937181][ T320] ? rcu_is_watching+0x16/0xd0 [ 12.937183][ T320] ? lock_release+0x184/0x1f0 [ 12.937184][ T320] ? lock_acquire+0x60/0x160 [ 12.937186][ T320] ? __rcu_read_lock+0x30/0x70 [ 12.937188][ T320] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.937189][ T320] ? vprintk_emit+0x320/0x3e0 [ 12.937191][ T320] vprintk_emit+0x37c/0x3e0 [ 12.937197][ T320] ? wake_up_klogd_work_func+0x90/0x90 [ 12.937199][ T320] ? __rwlock_init+0x150/0x150 [ 12.937200][ T320] ? filter_irq_stacks+0xd0/0xd0 [ 12.937202][ T320] ? lock_acquire+0x13c/0x160 [ 12.937203][ T320] ? rcu_is_watching+0x16/0xd0 [ 12.937206][ T320] _printk+0xc7/0x100 [ 12.937209][ T320] ? snapshot_read.cold+0x21/0x21 [ 12.937211][ T320] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.937223][ T320] ? do_setlink.isra.0+0xa31/0x2750 [ 12.937226][ T320] ? rtnl_newlink+0x9f1/0x11c0 [ 12.937227][ T320] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.937229][ T320] br_set_state+0x22f/0x430 [bridge] [ 12.937237][ T320] br_init_port+0xc4/0x200 [bridge] [ 12.937244][ T320] new_nbp+0x39c/0x580 [bridge] [ 12.937251][ T320] br_add_if+0x212/0x1320 [bridge] [ 12.937258][ T320] ? bpf_address_lookup+0x250/0x290 [ 12.937261][ T320] ? is_bpf_text_address+0x72/0x110 [ 12.937263][ T320] ? kernel_text_address+0x149/0x170 [ 12.937265][ T320] ? __kernel_text_address+0x12/0x30 [ 12.937267][ T320] do_set_master+0x357/0x580 [ 12.937270][ T320] do_setlink.isra.0+0xa31/0x2750 [ 12.937271][ T320] ? stack_trace_save+0x93/0xc0 [ 12.937273][ T320] ? rtnl_link_get_size+0x350/0x350 [ 12.937274][ T320] ? rcu_is_watching+0x16/0xd0 [ 12.937275][ T320] ? stack_depot_save_flags+0x1bc/0x790 [ 12.937279][ T320] ? kasan_save_stack+0x3d/0x50 [ 12.937282][ T320] ? kasan_save_stack+0x2f/0x50 [ 12.937283][ T320] ? kasan_save_track+0x14/0x30 [ 12.937285][ T320] ? __kasan_kmalloc+0x7b/0x90 [ 12.937286][ T320] ? __kmalloc_cache_noprof+0x29a/0x620 [ 12.937287][ T320] ? rtnl_newlink+0x124/0x11c0 [ 12.937288][ T320] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.937289][ T320] ? netlink_rcv_skb+0x14e/0x3a0 [ 12.937292][ T320] ? netlink_unicast+0x486/0x750 [ 12.937293][ T320] ? netlink_sendmsg+0x735/0xc60 [ 12.937294][ T320] ? ____sys_sendmsg+0x415/0x880 [ 12.937297][ T320] ? ___sys_sendmsg+0x14e/0x1d0 [ 12.937298][ T320] ? __sys_sendmsg+0x12c/0x1d0 [ 12.937300][ T320] ? do_syscall_64+0xff/0x530 [ 12.937302][ T320] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.937304][ T320] ? rcu_is_watching+0x16/0xd0 [ 12.937306][ T320] ? lock_acquire+0x13c/0x160 [ 12.937307][ T320] ? rcu_is_watching+0x16/0xd0 [ 12.937309][ T320] ? rcu_is_watching+0x16/0xd0 [ 12.937310][ T320] ? trace_contention_end+0xb3/0x180 [ 12.937314][ T320] ? __mutex_lock+0x1db/0x1ea0 [ 12.937316][ T320] ? __mutex_lock+0x9a3/0x1ea0 [ 12.937318][ T320] ? rtnl_newlink+0x9a8/0x11c0 [ 12.937319][ T320] ? ww_mutex_lock+0x160/0x160 [ 12.937321][ T320] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.937323][ T320] ? __rtnl_newlink+0x3fa/0xa50 [ 12.937325][ T320] rtnl_newlink+0x9f1/0x11c0 [ 12.937327][ T320] ? rcu_is_watching+0x16/0xd0 [ 12.937328][ T320] ? rtnl_bridge_getlink+0x850/0x850 [ 12.937330][ T320] ? lock_acquire+0x13c/0x160 [ 12.937331][ T320] ? rcu_is_watching+0x16/0xd0 [ 12.937333][ T320] ? is_bpf_text_address+0x3e/0x110 [ 12.937335][ T320] ? is_bpf_text_address+0x72/0x110 [ 12.937336][ T320] ? kernel_text_address+0x149/0x170 [ 12.937338][ T320] ? __kernel_text_address+0x12/0x30 [ 12.937339][ T320] ? write_profile+0xf0/0xf0 [ 12.937340][ T320] ? unwind_get_return_address+0x67/0xd0 [ 12.937343][ T320] ? rcu_is_watching+0x16/0xd0 [ 12.937344][ T320] ? rcu_is_watching+0x16/0xd0 [ 12.937346][ T320] ? cap_capable+0x1d7/0x3d0 [ 12.937349][ T320] ? lock_acquire+0x13c/0x160 [ 12.937350][ T320] ? rcu_is_watching+0x16/0xd0 [ 12.937352][ T320] ? rtnl_bridge_getlink+0x850/0x850 [ 12.937354][ T320] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.937355][ T320] ? rtnl_link_fill+0x920/0x920 [ 12.937357][ T320] ? filter_irq_stacks+0xd0/0xd0 [ 12.937358][ T320] ? stack_depot_save_flags+0x1bc/0x790 [ 12.937360][ T320] netlink_rcv_skb+0x14e/0x3a0 [ 12.937361][ T320] ? rtnl_link_fill+0x920/0x920 [ 12.937363][ T320] ? lock_release+0x184/0x1f0 [ 12.937364][ T320] ? netlink_ack+0xcf0/0xcf0 [ 12.937365][ T320] ? __netlink_lookup+0xb9/0x6b0 [ 12.937368][ T320] ? rcu_is_watching+0x16/0xd0 [ 12.937370][ T320] ? lock_release+0x184/0x1f0 [ 12.937371][ T320] netlink_unicast+0x486/0x750 [ 12.937373][ T320] ? netlink_attachskb+0x810/0x810 [ 12.937375][ T320] ? rcu_is_watching+0x16/0xd0 [ 12.937376][ T320] ? rcu_is_watching+0x16/0xd0 [ 12.937378][ T320] ? lock_acquire+0x13c/0x160 [ 12.937380][ T320] netlink_sendmsg+0x735/0xc60 [ 12.937382][ T320] ? netlink_unicast+0x750/0x750 [ 12.937383][ T320] ? rcu_is_watching+0x16/0xd0 [ 12.937385][ T320] ? lock_release+0x184/0x1f0 [ 12.937387][ T320] ____sys_sendmsg+0x415/0x880 [ 12.937388][ T320] ? copy_msghdr_from_user+0x279/0x420 [ 12.937390][ T320] ? get_timestamp.constprop.0+0x390/0x390 [ 12.937391][ T320] ? move_addr_to_kernel+0x40/0x40 [ 12.937393][ T320] ? filter_irq_stacks+0xd0/0xd0 [ 12.937395][ T320] ___sys_sendmsg+0x14e/0x1d0 [ 12.937397][ T320] ? copy_msghdr_from_user+0x420/0x420 [ 12.937402][ T320] __sys_sendmsg+0x12c/0x1d0 [ 12.937404][ T320] ? __sys_sendmsg_sock+0x20/0x20 [ 12.937406][ T320] ? rcu_is_watching+0x16/0xd0 [ 12.937408][ T320] do_syscall_64+0xff/0x530 [ 12.937409][ T320] ? exc_page_fault+0xee/0x100 [ 12.937412][ T320] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.937413][ T320] RIP: 0033:0x7f619ba5f54e [ 12.937415][ T320] 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 [ 12.937417][ T320] RSP: 002b:00007ffdb154bad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.937420][ T320] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f619ba5f54e [ 12.937422][ T320] RDX: 0000000000000000 RSI: 00007ffdb154bb80 RDI: 0000000000000005 [ 12.937423][ T320] RBP: 00007ffdb154bae0 R08: 0000000000000000 R09: 0000000000000000 [ 12.937423][ T320] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90dfeb [ 12.937424][ T320] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdb154c240 [ 12.937427][ T320] [ 12.969553][ T320] br2: port 2(vx2) entered disabled state [ 12.969771][ T320] vx2: entered allmulticast mode [ 12.970742][ T320] vx2: entered promiscuous mode [ 12.971569][ T320] br2: port 2(vx2) entered blocking state [ 12.971758][ T320] br2: port 2(vx2) entered forwarding state [ 13.133686][ T38] br2: port 1(w1) entered blocking state [ 13.133913][ T38] br2: port 1(w1) entered forwarding state [ 13.529971][ T351] br2: port 1(w1) entered blocking state [ 13.530213][ T351] br2: port 1(w1) entered disabled state [ 13.530416][ T351] w1: entered allmulticast mode [ 13.531349][ T351] w1: entered promiscuous mode [ 13.547431][ T352] br2: port 1(w1) entered blocking state [ 13.547603][ T352] br2: port 1(w1) entered forwarding state [ 13.637808][ T357] br2: port 2(vx2) entered blocking state [ 13.637980][ T357] br2: port 2(vx2) entered disabled state [ 13.638141][ T357] vx2: entered allmulticast mode [ 13.639034][ T357] vx2: entered promiscuous mode [ 13.639468][ T357] br2: port 2(vx2) entered blocking state [ 13.639607][ T357] br2: port 2(vx2) entered forwarding state [ 22.569597][ T457] GACT probability NOT on [ 22.569613][ T457] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 22.569616][ T457] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 457, name: modprobe [ 22.569618][ T457] preempt_count: 1, expected: 0 [ 22.569619][ T457] RCU nest depth: 0, expected: 0 [ 22.569619][ T457] INFO: lockdep is turned off. [ 22.569621][ T457] irq event stamp: 0 [ 22.569621][ T457] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 22.569625][ T457] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 22.569631][ T457] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 22.569633][ T457] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 22.569635][ T457] Preemption disabled at: [ 22.569635][ T457] [] vprintk_emit+0x31b/0x3e0 [ 22.569643][ T457] CPU: 3 UID: 0 PID: 457 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 22.569646][ T457] Tainted: [W]=WARN [ 22.569647][ T457] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.569649][ T457] Call Trace: [ 22.569651][ T457] [ 22.569652][ T457] dump_stack_lvl+0x6f/0xa0 [ 22.569657][ T457] ? vprintk_emit+0x31b/0x3e0 [ 22.569659][ T457] __might_resched.cold+0x1fe/0x2c1 [ 22.569663][ T457] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 22.569666][ T457] ? rcu_is_watching+0x16/0xd0 [ 22.569670][ T457] __kmalloc_noprof+0x443/0x760 [ 22.569673][ T457] ? __rwlock_init+0x150/0x150 [ 22.569676][ T457] ? alloc_buf.isra.0+0x4b/0x260 [ 22.569679][ T457] ? do_raw_spin_unlock+0x59/0x250 [ 22.569681][ T457] alloc_buf.isra.0+0x4b/0x260 [ 22.569683][ T457] put_chars+0x1e1/0x2f0 [ 22.569685][ T457] ? desc_read_finalized_seq+0x79/0x120 [ 22.569686][ T457] ? __send_to_port+0x420/0x420 [ 22.569688][ T457] ? console_prepend_replay+0x20/0x20 [ 22.569690][ T457] hvc_console_print+0x292/0x780 [ 22.569693][ T457] ? hvc_write+0x3a0/0x3a0 [ 22.569695][ T457] ? do_raw_spin_lock+0x131/0x280 [ 22.569696][ T457] ? __rwlock_init+0x150/0x150 [ 22.569698][ T457] ? rcu_is_watching+0x16/0xd0 [ 22.569699][ T457] ? rcu_is_watching+0x16/0xd0 [ 22.569701][ T457] ? lock_acquire+0x13c/0x160 [ 22.569703][ T457] console_emit_next_record+0x22f/0x4c0 [ 22.569706][ T457] ? devkmsg_read+0x4b0/0x4b0 [ 22.569707][ T457] ? rcu_is_watching+0x16/0xd0 [ 22.569709][ T457] ? rcu_is_watching+0x16/0xd0 [ 22.569711][ T457] ? rcu_is_watching+0x16/0xd0 [ 22.569712][ T457] ? lock_acquire+0x13c/0x160 [ 22.569714][ T457] ? console_flush_one_record+0x111/0x710 [ 22.569716][ T457] console_flush_one_record+0x46f/0x710 [ 22.569718][ T457] ? console_emit_next_record+0x4c0/0x4c0 [ 22.569720][ T457] console_unlock+0xee/0x1f0 [ 22.569722][ T457] ? lock_acquire+0x13c/0x160 [ 22.569724][ T457] ? console_flush_one_record+0x710/0x710 [ 22.569725][ T457] ? rcu_is_watching+0x16/0xd0 [ 22.569727][ T457] ? lock_release+0x184/0x1f0 [ 22.569728][ T457] ? lock_acquire+0x60/0x160 [ 22.569730][ T457] ? __rcu_read_lock+0x30/0x70 [ 22.569732][ T457] ? __down_trylock_console_sem+0x5e/0xa0 [ 22.569734][ T457] ? vprintk_emit+0x320/0x3e0 [ 22.569736][ T457] vprintk_emit+0x37c/0x3e0 [ 22.569738][ T457] ? wake_up_klogd_work_func+0x90/0x90 [ 22.569741][ T457] ? llc_exit+0x3e0/0x3e0 [llc] [ 22.569743][ T457] _printk+0xc7/0x100 [ 22.569747][ T457] ? snapshot_read.cold+0x21/0x21 [ 22.569749][ T457] ? do_one_initcall+0x113/0x4f0 [ 22.569751][ T457] gact_init_module+0x15/0x1000 [act_gact] [ 22.569753][ T457] do_one_initcall+0x124/0x4f0 [ 22.569755][ T457] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 22.569757][ T457] ? do_init_module+0xae/0x8a0 [ 22.569760][ T457] ? kasan_unpoison+0x44/0x70 [ 22.569763][ T457] do_init_module+0x2ad/0x8a0 [ 22.569765][ T457] ? free_module+0x470/0x470 [ 22.569767][ T457] ? kfree+0x123/0x590 [ 22.569769][ T457] load_module+0x1424/0x1bb0 [ 22.569773][ T457] ? layout_and_allocate.isra.0+0x680/0x680 [ 22.569775][ T457] ? __ia32_sys_fsconfig+0x180/0x180 [ 22.569777][ T457] ? ovl_real_file+0x172/0x1e0 [ 22.569781][ T457] ? backing_file_read_iter+0x541/0x790 [ 22.569783][ T457] init_module_from_file+0x11f/0x1a0 [ 22.569785][ T457] ? __do_sys_init_module+0x220/0x220 [ 22.569787][ T457] ? ovl_mmap+0x270/0x270 [ 22.569790][ T457] ? __rwlock_init+0x150/0x150 [ 22.569792][ T457] ? rcu_is_watching+0x16/0xd0 [ 22.569793][ T457] ? lock_release+0x184/0x1f0 [ 22.569795][ T457] ? do_raw_spin_unlock+0x59/0x250 [ 22.569796][ T457] idempotent_init_module+0x37b/0x7c0 [ 22.569799][ T457] ? init_module_from_file+0x1a0/0x1a0 [ 22.569801][ T457] ? rcu_is_watching+0x16/0xd0 [ 22.569803][ T457] ? cap_capable+0x1d7/0x3d0 [ 22.569807][ T457] __x64_sys_finit_module+0xdf/0x190 [ 22.569809][ T457] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 22.569811][ T457] do_syscall_64+0xff/0x530 [ 22.569814][ T457] ? exc_page_fault+0xee/0x100 [ 22.569816][ T457] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.569818][ T457] RIP: 0033:0x7fbb36e2137d [ 22.569820][ T457] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 22.569822][ T457] RSP: 002b:00007ffd23b0acb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 22.569825][ T457] RAX: ffffffffffffffda RBX: 000055cbecb42810 RCX: 00007fbb36e2137d [ 22.569826][ T457] RDX: 0000000000000000 RSI: 000055cbe5baaffd RDI: 0000000000000000 [ 22.569827][ T457] RBP: 00007ffd23b0ad50 R08: 0000000000000000 R09: 0000000000000000 [ 22.569828][ T457] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cbe5baaffd [ 22.569829][ T457] R13: 000055cbecb42960 R14: 0000000000040000 R15: 0000000000000000 [ 22.569831][ T457] [ 29.592156][ T789] veth3: entered promiscuous mode [ 29.592175][ T789] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.592177][ T789] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 789, name: bridge [ 29.592179][ T789] preempt_count: 202, expected: 0 [ 29.592180][ T789] RCU nest depth: 0, expected: 0 [ 29.592181][ T789] INFO: lockdep is turned off. [ 29.592182][ T789] irq event stamp: 0 [ 29.592183][ T789] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 29.592187][ T789] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 29.592196][ T789] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 29.592198][ T789] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 29.592200][ T789] Preemption disabled at: [ 29.592200][ T789] [] dev_uc_add_excl+0x67/0x110 [ 29.592208][ T789] CPU: 0 UID: 0 PID: 789 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.592211][ T789] Tainted: [W]=WARN [ 29.592212][ T789] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.592214][ T789] Call Trace: [ 29.592216][ T789] [ 29.592217][ T789] dump_stack_lvl+0x6f/0xa0 [ 29.592222][ T789] ? dev_uc_add_excl+0x67/0x110 [ 29.592224][ T789] __might_resched.cold+0x1fe/0x2c1 [ 29.592227][ T789] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.592231][ T789] ? rcu_is_watching+0x16/0xd0 [ 29.592235][ T789] __kmalloc_noprof+0x443/0x760 [ 29.592239][ T789] ? __rwlock_init+0x150/0x150 [ 29.592242][ T789] ? alloc_buf.isra.0+0x4b/0x260 [ 29.592246][ T789] ? do_raw_spin_unlock+0x59/0x250 [ 29.592247][ T789] alloc_buf.isra.0+0x4b/0x260 [ 29.592249][ T789] put_chars+0x1e1/0x2f0 [ 29.592251][ T789] ? __send_to_port+0x420/0x420 [ 29.592252][ T789] ? printk_get_next_message+0x240/0x650 [ 29.592255][ T789] ? console_prepend_replay+0x20/0x20 [ 29.592257][ T789] hvc_console_print+0x292/0x780 [ 29.592261][ T789] ? hvc_write+0x3a0/0x3a0 [ 29.592262][ T789] ? __rwlock_init+0x150/0x150 [ 29.592263][ T789] ? rcu_is_watching+0x16/0xd0 [ 29.592265][ T789] ? rcu_is_watching+0x16/0xd0 [ 29.592267][ T789] ? lock_acquire+0x13c/0x160 [ 29.592269][ T789] console_emit_next_record+0x22f/0x4c0 [ 29.592271][ T789] ? devkmsg_read+0x4b0/0x4b0 [ 29.592273][ T789] ? rcu_is_watching+0x16/0xd0 [ 29.592275][ T789] ? rcu_is_watching+0x16/0xd0 [ 29.592276][ T789] ? rcu_is_watching+0x16/0xd0 [ 29.592278][ T789] ? lock_acquire+0x13c/0x160 [ 29.592280][ T789] ? console_flush_one_record+0x111/0x710 [ 29.592281][ T789] console_flush_one_record+0x46f/0x710 [ 29.592284][ T789] ? console_emit_next_record+0x4c0/0x4c0 [ 29.592286][ T789] console_unlock+0xee/0x1f0 [ 29.592288][ T789] ? lock_acquire+0x13c/0x160 [ 29.592289][ T789] ? console_flush_one_record+0x710/0x710 [ 29.592291][ T789] ? rcu_is_watching+0x16/0xd0 [ 29.592293][ T789] ? lock_release+0x184/0x1f0 [ 29.592294][ T789] ? lock_acquire+0x60/0x160 [ 29.592296][ T789] ? __rcu_read_lock+0x30/0x70 [ 29.592298][ T789] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.592299][ T789] ? vprintk_emit+0x320/0x3e0 [ 29.592301][ T789] vprintk_emit+0x37c/0x3e0 [ 29.592304][ T789] ? wake_up_klogd_work_func+0x90/0x90 [ 29.592306][ T789] _printk+0xc7/0x100 [ 29.592310][ T789] ? snapshot_read.cold+0x21/0x21 [ 29.592312][ T789] ? netdev_name+0x43/0x60 [ 29.592315][ T789] ? __netdev_printk+0x17f/0x1d0 [ 29.592317][ T789] netdev_info+0xe2/0x116 [ 29.592318][ T789] ? netdev_notice+0x120/0x120 [ 29.592320][ T789] ? kasan_save_track+0x14/0x30 [ 29.592323][ T789] ? __kmalloc_cache_noprof+0x29a/0x620 [ 29.592325][ T789] ? __hw_addr_add_ex+0x247/0x630 [ 29.592326][ T789] ? mutex_is_locked+0x1c/0x50 [ 29.592329][ T789] __dev_set_promiscuity.cold+0x95/0x104 [ 29.592332][ T789] __dev_set_rx_mode+0x219/0x2c0 [ 29.592335][ T789] dev_uc_add_excl+0xf2/0x110 [ 29.592336][ T789] ndo_dflt_fdb_add+0x105/0x1e0 [ 29.592339][ T789] ? __nla_parse+0x22/0x30 [ 29.592342][ T789] rtnl_fdb_add+0x632/0xa00 [ 29.592343][ T789] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.592345][ T789] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 29.592346][ T789] ? rtnl_fdb_del+0xb10/0xb10 [ 29.592348][ T789] ? rcu_is_watching+0x16/0xd0 [ 29.592349][ T789] ? __rcu_read_lock+0x30/0x70 [ 29.592352][ T789] ? unwind_get_return_address+0x67/0xd0 [ 29.592354][ T789] ? rcu_is_watching+0x16/0xd0 [ 29.592356][ T789] ? rcu_is_watching+0x16/0xd0 [ 29.592358][ T789] ? cap_capable+0x1d7/0x3d0 [ 29.592361][ T789] ? lock_acquire+0x13c/0x160 [ 29.592363][ T789] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 29.592364][ T789] ? rtnl_link_fill+0x920/0x920 [ 29.592366][ T789] ? filter_irq_stacks+0xd0/0xd0 [ 29.592368][ T789] ? stack_depot_save_flags+0x1bc/0x790 [ 29.592371][ T789] netlink_rcv_skb+0x14e/0x3a0 [ 29.592374][ T789] ? rtnl_link_fill+0x920/0x920 [ 29.592375][ T789] ? lock_release+0x184/0x1f0 [ 29.592377][ T789] ? netlink_ack+0xcf0/0xcf0 [ 29.592378][ T789] ? __netlink_lookup+0xb9/0x6b0 [ 29.592380][ T789] ? rcu_is_watching+0x16/0xd0 [ 29.592382][ T789] ? lock_release+0x184/0x1f0 [ 29.592384][ T789] netlink_unicast+0x486/0x750 [ 29.592386][ T789] ? netlink_attachskb+0x810/0x810 [ 29.592387][ T789] ? next_uptodate_folio+0x2b/0x770 [ 29.592390][ T789] ? rcu_is_watching+0x16/0xd0 [ 29.592392][ T789] ? rcu_is_watching+0x16/0xd0 [ 29.592394][ T789] ? rcu_is_watching+0x16/0xd0 [ 29.592396][ T789] netlink_sendmsg+0x735/0xc60 [ 29.592398][ T789] ? netlink_unicast+0x750/0x750 [ 29.592399][ T789] ? rcu_is_watching+0x16/0xd0 [ 29.592401][ T789] ? lock_release+0x184/0x1f0 [ 29.592403][ T789] ____sys_sendmsg+0x415/0x880 [ 29.592406][ T789] ? copy_msghdr_from_user+0x279/0x420 [ 29.592407][ T789] ? get_timestamp.constprop.0+0x390/0x390 [ 29.592409][ T789] ? move_addr_to_kernel+0x40/0x40 [ 29.592411][ T789] ? do_fault_around+0x300/0x5a0 [ 29.592414][ T789] ? lock_acquire+0x13c/0x160 [ 29.592415][ T789] ___sys_sendmsg+0x14e/0x1d0 [ 29.592417][ T789] ? do_pte_missing+0x86f/0xcc0 [ 29.592419][ T789] ? copy_msghdr_from_user+0x420/0x420 [ 29.592421][ T789] ? rcu_read_unlock+0x20/0x70 [ 29.592425][ T789] __sys_sendmsg+0x12c/0x1d0 [ 29.592428][ T789] ? __sys_sendmsg_sock+0x20/0x20 [ 29.592430][ T789] ? rcu_is_watching+0x16/0xd0 [ 29.592432][ T789] ? rcu_is_watching+0x16/0xd0 [ 29.592434][ T789] do_syscall_64+0xff/0x530 [ 29.592437][ T789] ? exc_page_fault+0xee/0x100 [ 29.592439][ T789] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.592445][ T789] RIP: 0033:0x7fba2ebbe54e [ 29.592447][ T789] 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 [ 29.592448][ T789] RSP: 002b:00007ffce3275d30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.592452][ T789] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba2ebbe54e [ 29.592453][ T789] RDX: 0000000000000000 RSI: 00007ffce3275de0 RDI: 0000000000000005 [ 29.592454][ T789] RBP: 00007ffce3275d40 R08: 0000000000000000 R09: 0000000000000000 [ 29.592455][ T789] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90dffc [ 29.592456][ T789] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 29.592458][ T789] [ 40.036183][ T1278] veth3: left promiscuous mode [ 40.036208][ T1278] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 40.036210][ T1278] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1278, name: bridge [ 40.036212][ T1278] preempt_count: 202, expected: 0 [ 40.036213][ T1278] RCU nest depth: 0, expected: 0 [ 40.036214][ T1278] INFO: lockdep is turned off. [ 40.036215][ T1278] irq event stamp: 0 [ 40.036216][ T1278] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 40.036220][ T1278] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 40.036226][ T1278] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 40.036228][ T1278] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 40.036229][ T1278] Preemption disabled at: [ 40.036230][ T1278] [] dev_uc_del+0x68/0x150 [ 40.036238][ T1278] CPU: 0 UID: 0 PID: 1278 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.036241][ T1278] Tainted: [W]=WARN [ 40.036242][ T1278] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.036244][ T1278] Call Trace: [ 40.036245][ T1278] [ 40.036247][ T1278] dump_stack_lvl+0x6f/0xa0 [ 40.036252][ T1278] ? dev_uc_del+0x68/0x150 [ 40.036253][ T1278] __might_resched.cold+0x1fe/0x2c1 [ 40.036257][ T1278] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.036260][ T1278] ? rcu_is_watching+0x16/0xd0 [ 40.036264][ T1278] __kmalloc_noprof+0x443/0x760 [ 40.036267][ T1278] ? __rwlock_init+0x150/0x150 [ 40.036270][ T1278] ? alloc_buf.isra.0+0x4b/0x260 [ 40.036273][ T1278] ? do_raw_spin_unlock+0x59/0x250 [ 40.036275][ T1278] alloc_buf.isra.0+0x4b/0x260 [ 40.036277][ T1278] put_chars+0x1e1/0x2f0 [ 40.036279][ T1278] ? __send_to_port+0x420/0x420 [ 40.036281][ T1278] ? console_prepend_replay+0x20/0x20 [ 40.036284][ T1278] hvc_console_print+0x292/0x780 [ 40.036287][ T1278] ? hvc_write+0x3a0/0x3a0 [ 40.036289][ T1278] ? rcu_is_watching+0x16/0xd0 [ 40.036290][ T1278] ? rcu_is_watching+0x16/0xd0 [ 40.036292][ T1278] ? lock_acquire+0x13c/0x160 [ 40.036294][ T1278] console_emit_next_record+0x22f/0x4c0 [ 40.036296][ T1278] ? devkmsg_read+0x4b0/0x4b0 [ 40.036298][ T1278] ? rcu_is_watching+0x16/0xd0 [ 40.036300][ T1278] ? lock_acquire+0x13c/0x160 [ 40.036302][ T1278] ? console_flush_one_record+0x111/0x710 [ 40.036303][ T1278] console_flush_one_record+0x46f/0x710 [ 40.036306][ T1278] ? console_emit_next_record+0x4c0/0x4c0 [ 40.036308][ T1278] console_unlock+0xee/0x1f0 [ 40.036310][ T1278] ? lock_acquire+0x13c/0x160 [ 40.036311][ T1278] ? console_flush_one_record+0x710/0x710 [ 40.036313][ T1278] ? rcu_is_watching+0x16/0xd0 [ 40.036315][ T1278] ? lock_release+0x184/0x1f0 [ 40.036317][ T1278] ? lock_acquire+0x60/0x160 [ 40.036318][ T1278] ? __rcu_read_lock+0x30/0x70 [ 40.036320][ T1278] ? __down_trylock_console_sem+0x5e/0xa0 [ 40.036322][ T1278] ? vprintk_emit+0x320/0x3e0 [ 40.036324][ T1278] vprintk_emit+0x37c/0x3e0 [ 40.036327][ T1278] ? wake_up_klogd_work_func+0x90/0x90 [ 40.036328][ T1278] ? kvfree_call_rcu+0x88/0x2e0 [ 40.036331][ T1278] ? dev_uc_del+0xef/0x150 [ 40.036332][ T1278] ? rtnl_fdb_del+0x75c/0xb10 [ 40.036334][ T1278] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 40.036335][ T1278] ? netlink_rcv_skb+0x14e/0x3a0 [ 40.036338][ T1278] ? netlink_unicast+0x486/0x750 [ 40.036340][ T1278] ? netlink_sendmsg+0x735/0xc60 [ 40.036341][ T1278] _printk+0xc7/0x100 [ 40.036344][ T1278] ? snapshot_read.cold+0x21/0x21 [ 40.036346][ T1278] ? netdev_name+0x43/0x60 [ 40.036349][ T1278] ? __netdev_printk+0x17f/0x1d0 [ 40.036351][ T1278] netdev_info+0xe2/0x116 [ 40.036352][ T1278] ? netdev_notice+0x120/0x120 [ 40.036354][ T1278] ? rcu_is_watching+0x16/0xd0 [ 40.036356][ T1278] ? rcu_is_watching+0x16/0xd0 [ 40.036357][ T1278] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 40.036360][ T1278] ? do_raw_spin_unlock+0x59/0x250 [ 40.036361][ T1278] ? trace_hardirqs_on+0x36/0x40 [ 40.036362][ T1278] ? mutex_is_locked+0x1c/0x50 [ 40.036365][ T1278] __dev_set_promiscuity.cold+0x95/0x104 [ 40.036368][ T1278] __dev_set_rx_mode+0x219/0x2c0 [ 40.036371][ T1278] dev_uc_del+0x124/0x150 [ 40.036372][ T1278] rtnl_fdb_del+0x75c/0xb10 [ 40.036373][ T1278] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.036375][ T1278] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 40.036376][ T1278] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 40.036378][ T1278] ? rcu_is_watching+0x16/0xd0 [ 40.036379][ T1278] ? __rcu_read_lock+0x30/0x70 [ 40.036382][ T1278] ? unwind_get_return_address+0x67/0xd0 [ 40.036384][ T1278] ? rcu_is_watching+0x16/0xd0 [ 40.036386][ T1278] ? rcu_is_watching+0x16/0xd0 [ 40.036387][ T1278] ? cap_capable+0x1d7/0x3d0 [ 40.036391][ T1278] ? lock_acquire+0x13c/0x160 [ 40.036393][ T1278] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 40.036395][ T1278] ? rtnl_link_fill+0x920/0x920 [ 40.036396][ T1278] ? filter_irq_stacks+0xd0/0xd0 [ 40.036398][ T1278] ? stack_depot_save_flags+0x1bc/0x790 [ 40.036402][ T1278] netlink_rcv_skb+0x14e/0x3a0 [ 40.036403][ T1278] ? rtnl_link_fill+0x920/0x920 [ 40.036405][ T1278] ? lock_release+0x184/0x1f0 [ 40.036406][ T1278] ? netlink_ack+0xcf0/0xcf0 [ 40.036407][ T1278] ? __netlink_lookup+0xb9/0x6b0 [ 40.036410][ T1278] ? rcu_is_watching+0x16/0xd0 [ 40.036411][ T1278] ? lock_release+0x184/0x1f0 [ 40.036413][ T1278] netlink_unicast+0x486/0x750 [ 40.036415][ T1278] ? netlink_attachskb+0x810/0x810 [ 40.036417][ T1278] ? next_uptodate_folio+0x2b/0x770 [ 40.036420][ T1278] ? rcu_is_watching+0x16/0xd0 [ 40.036421][ T1278] ? rcu_is_watching+0x16/0xd0 [ 40.036423][ T1278] ? rcu_is_watching+0x16/0xd0 [ 40.036425][ T1278] netlink_sendmsg+0x735/0xc60 [ 40.036427][ T1278] ? netlink_unicast+0x750/0x750 [ 40.036428][ T1278] ? rcu_is_watching+0x16/0xd0 [ 40.036430][ T1278] ? lock_release+0x184/0x1f0 [ 40.036432][ T1278] ____sys_sendmsg+0x415/0x880 [ 40.036435][ T1278] ? copy_msghdr_from_user+0x279/0x420 [ 40.036436][ T1278] ? get_timestamp.constprop.0+0x390/0x390 [ 40.036438][ T1278] ? move_addr_to_kernel+0x40/0x40 [ 40.036445][ T1278] ? do_fault_around+0x300/0x5a0 [ 40.036448][ T1278] ? lock_acquire+0x13c/0x160 [ 40.036450][ T1278] ___sys_sendmsg+0x14e/0x1d0 [ 40.036451][ T1278] ? do_pte_missing+0x86f/0xcc0 [ 40.036454][ T1278] ? copy_msghdr_from_user+0x420/0x420 [ 40.036455][ T1278] ? rcu_read_unlock+0x20/0x70 [ 40.036460][ T1278] __sys_sendmsg+0x12c/0x1d0 [ 40.036462][ T1278] ? __sys_sendmsg_sock+0x20/0x20 [ 40.036464][ T1278] ? rcu_is_watching+0x16/0xd0 [ 40.036466][ T1278] ? rcu_is_watching+0x16/0xd0 [ 40.036468][ T1278] do_syscall_64+0xff/0x530 [ 40.036471][ T1278] ? exc_page_fault+0xee/0x100 [ 40.036473][ T1278] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.036474][ T1278] RIP: 0033:0x7fd5d093454e [ 40.036476][ T1278] 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 [ 40.036478][ T1278] RSP: 002b:00007ffce676b3c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.036481][ T1278] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5d093454e [ 40.036483][ T1278] RDX: 0000000000000000 RSI: 00007ffce676b470 RDI: 0000000000000005 [ 40.036483][ T1278] RBP: 00007ffce676b3d0 R08: 0000000000000000 R09: 0000000000000000 [ 40.036484][ T1278] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e007 [ 40.036485][ T1278] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 40.036488][ T1278] [ 55.838472][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 55.838491][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 55.838493][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1564, name: mausezahn [ 55.838495][ C3] preempt_count: 102, expected: 0 [ 55.838496][ C3] RCU nest depth: 2, expected: 0 [ 55.838497][ C3] INFO: lockdep is turned off. [ 55.838498][ C3] irq event stamp: 0 [ 55.838499][ C3] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 55.838503][ C3] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 55.838509][ C3] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 55.838511][ C3] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 55.838512][ C3] Preemption disabled at: [ 55.838513][ C3] [] __dev_queue_xmit+0x204/0x1b80 [ 55.838521][ C3] CPU: 3 UID: 0 PID: 1564 Comm: mausezahn Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 55.838524][ C3] Tainted: [W]=WARN [ 55.838525][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.838527][ C3] Call Trace: [ 55.838528][ C3] [ 55.838530][ C3] dump_stack_lvl+0x6f/0xa0 [ 55.838535][ C3] ? __dev_queue_xmit+0x204/0x1b80 [ 55.838537][ C3] __might_resched.cold+0x1fe/0x2c1 [ 55.838541][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 55.838544][ C3] ? ip4_addr_string+0x179/0x250 [ 55.838547][ C3] ? rcu_is_watching+0x16/0xd0 [ 55.838551][ C3] __kmalloc_noprof+0x443/0x760 [ 55.838554][ C3] ? __rwlock_init+0x150/0x150 [ 55.838557][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 55.838560][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 55.838561][ C3] alloc_buf.isra.0+0x4b/0x260 [ 55.838563][ C3] put_chars+0x1e1/0x2f0 [ 55.838565][ C3] ? __send_to_port+0x420/0x420 [ 55.838566][ C3] ? printk_get_next_message+0x240/0x650 [ 55.838569][ C3] ? console_prepend_replay+0x20/0x20 [ 55.838572][ C3] hvc_console_print+0x292/0x780 [ 55.838575][ C3] ? hvc_write+0x3a0/0x3a0 [ 55.838576][ C3] ? __rwlock_init+0x150/0x150 [ 55.838578][ C3] ? rcu_is_watching+0x16/0xd0 [ 55.838579][ C3] ? rcu_is_watching+0x16/0xd0 [ 55.838581][ C3] ? lock_acquire+0x13c/0x160 [ 55.838583][ C3] console_emit_next_record+0x22f/0x4c0 [ 55.838585][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 55.838587][ C3] ? rcu_is_watching+0x16/0xd0 [ 55.838589][ C3] ? rcu_is_watching+0x16/0xd0 [ 55.838591][ C3] ? rcu_is_watching+0x16/0xd0 [ 55.838592][ C3] ? lock_acquire+0x13c/0x160 [ 55.838594][ C3] ? console_flush_one_record+0x111/0x710 [ 55.838596][ C3] console_flush_one_record+0x46f/0x710 [ 55.838598][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 55.838601][ C3] console_unlock+0xee/0x1f0 [ 55.838602][ C3] ? lock_acquire+0x13c/0x160 [ 55.838604][ C3] ? console_flush_one_record+0x710/0x710 [ 55.838605][ C3] ? rcu_is_watching+0x16/0xd0 [ 55.838607][ C3] ? lock_release+0x184/0x1f0 [ 55.838608][ C3] ? lock_acquire+0x60/0x160 [ 55.838610][ C3] ? __rcu_read_lock+0x30/0x70 [ 55.838612][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 55.838614][ C3] ? vprintk_emit+0x320/0x3e0 [ 55.838616][ C3] vprintk_emit+0x37c/0x3e0 [ 55.838621][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 55.838622][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 55.838624][ C3] ? rcu_is_watching+0x16/0xd0 [ 55.838626][ C3] ? lock_acquire+0x13c/0x160 [ 55.838628][ C3] _printk+0xc7/0x100 [ 55.838631][ C3] ? snapshot_read.cold+0x21/0x21 [ 55.838632][ C3] ? ___ratelimit+0x4e7/0xa00 [ 55.838636][ C3] ? idr_get_free+0x830/0x830 [ 55.838637][ C3] ? csum_partial+0xc/0x20 [ 55.838640][ C3] ? skb_pull_rcsum+0x201/0x460 [ 55.838643][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 55.838646][ C3] vxlan_ecn_decapsulate.cold+0x5e/0x98 [vxlan] [ 55.838653][ C3] vxlan_rcv+0xffa/0x2f70 [vxlan] [ 55.838658][ C3] ? fib_rules_unregister+0x440/0x440 [ 55.838662][ C3] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 55.838665][ C3] ? csum_partial+0xc/0x20 [ 55.838667][ C3] ? skb_checksum+0x58f/0x8e0 [ 55.838669][ C3] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 55.838672][ C3] ? udp_queue_rcv_one_skb+0x645/0xb00 [ 55.838675][ C3] udp_queue_rcv_one_skb+0x645/0xb00 [ 55.838677][ C3] ? fib_multipath_hash+0x11b0/0x11b0 [ 55.838680][ C3] udp_unicast_rcv_skb+0x366/0x450 [ 55.838682][ C3] ? udp_rcv+0xaa1/0x1d90 [ 55.838684][ C3] udp_rcv+0xaba/0x1d90 [ 55.838686][ C3] ? udp_sk_rx_dst_set+0x90/0x90 [ 55.838688][ C3] ? rcu_is_watching+0x16/0xd0 [ 55.838690][ C3] ? lock_release+0x184/0x1f0 [ 55.838692][ C3] ip_protocol_deliver_rcu+0x82/0x350 [ 55.838694][ C3] ? process_backlog+0x3f1/0x14c0 [ 55.838696][ C3] ip_local_deliver_finish+0x36f/0x610 [ 55.838698][ C3] ip_local_deliver+0x184/0x4c0 [ 55.838700][ C3] ? ip_local_deliver_finish+0x610/0x610 [ 55.838702][ C3] ? rcu_read_lock_held+0x9/0x40 [ 55.838703][ C3] ? ip_rcv_finish_core+0x6ed/0x14c0 [ 55.838705][ C3] ? __asan_memset+0x27/0x50 [ 55.838708][ C3] ? rcu_read_lock_held+0x9/0x40 [ 55.838709][ C3] ? process_backlog+0x3f1/0x14c0 [ 55.838711][ C3] ip_rcv+0xdc/0x3d0 [ 55.838713][ C3] ? ip_local_deliver+0x4c0/0x4c0 [ 55.838716][ C3] __netif_receive_skb_one_core+0xfc/0x180 [ 55.838718][ C3] ? trace_pelt_cfs_tp+0x9b/0x190 [ 55.838721][ C3] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 55.838722][ C3] ? rcu_is_watching+0x16/0xd0 [ 55.838724][ C3] ? rcu_is_watching+0x16/0xd0 [ 55.838726][ C3] process_backlog+0x431/0x14c0 [ 55.838729][ C3] __napi_poll+0xa7/0x3b0 [ 55.838731][ C3] net_rx_action+0x513/0xf50 [ 55.838734][ C3] ? __napi_poll+0x3b0/0x3b0 [ 55.838735][ C3] ? enqueue_task_fair+0x3f0/0xa50 [ 55.838738][ C3] ? wakeup_preempt+0x1d0/0x3e0 [ 55.838740][ C3] ? trace_sched_wakeup+0x9b/0x160 [ 55.838743][ C3] ? rcu_is_watching+0x16/0xd0 [ 55.838745][ C3] handle_softirqs+0x1d3/0x900 [ 55.838748][ C3] ? _local_bh_enable+0xc0/0xc0 [ 55.838749][ C3] ? rcu_is_watching+0x16/0xd0 [ 55.838751][ C3] ? trace_csd_function_exit+0xb3/0x180 [ 55.838754][ C3] ? __dev_queue_xmit+0x964/0x1b80 [ 55.838755][ C3] do_softirq+0xac/0xe0 [ 55.838757][ C3] [ 55.838757][ C3] [ 55.838758][ C3] __local_bh_enable_ip+0x118/0x150 [ 55.838760][ C3] __dev_queue_xmit+0x979/0x1b80 [ 55.838762][ C3] ? _copy_from_iter+0x1bb/0x1810 [ 55.838765][ C3] ? _copy_from_iter_flushcache+0x1970/0x1970 [ 55.838767][ C3] ? ref_tracker_alloc+0x2e7/0x430 [ 55.838769][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 55.838773][ C3] packet_snd+0xee8/0x1840 [ 55.838777][ C3] ? lock_acquire+0x13c/0x160 [ 55.838778][ C3] ? tpacket_snd+0x1990/0x1990 [ 55.838780][ C3] ? rcu_is_watching+0x16/0xd0 [ 55.838781][ C3] ? lock_release+0x184/0x1f0 [ 55.838783][ C3] ? lock_acquire+0x13c/0x160 [ 55.838785][ C3] ? rcu_is_watching+0x16/0xd0 [ 55.838786][ C3] ? lock_release+0x184/0x1f0 [ 55.838788][ C3] ? __might_fault+0x97/0x140 [ 55.838791][ C3] __sys_sendto+0x2aa/0x400 [ 55.838794][ C3] ? __ia32_sys_getpeername+0xd0/0xd0 [ 55.838796][ C3] ? sock_ioctl+0x3cb/0x5f0 [ 55.838799][ C3] ? rcu_is_watching+0x16/0xd0 [ 55.838801][ C3] ? lock_release+0x184/0x1f0 [ 55.838803][ C3] __x64_sys_sendto+0xe4/0x1f0 [ 55.838804][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 55.838806][ C3] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 55.838807][ C3] ? trace_hardirqs_on+0x36/0x40 [ 55.838808][ C3] do_syscall_64+0xff/0x530 [ 55.838810][ C3] ? exc_page_fault+0xee/0x100 [ 55.838812][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.838814][ C3] RIP: 0033:0x7f60fb08a54e [ 55.838816][ C3] 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 [ 55.838818][ C3] RSP: 002b:00007ffc3f40ee20 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 55.838821][ C3] RAX: ffffffffffffffda RBX: 000055db601cdb52 RCX: 00007f60fb08a54e [ 55.838822][ C3] RDX: 0000000000000094 RSI: 000055db601cdb52 RDI: 0000000000000005 [ 55.838823][ C3] RBP: 00007ffc3f40ee30 R08: 00007ffc3f40ee80 R09: 0000000000000014 [ 55.838824][ C3] R10: 0000000000000000 R11: 0000000000000202 R12: 000055db601cd830 [ 55.838825][ C3] R13: 0000000000000094 R14: 0000000000000005 R15: 000055db601cd830 [ 55.838827][ C3] [ 55.966664][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 56.067046][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 56.167503][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 56.268009][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 56.368574][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 56.469052][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 56.569573][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 56.670094][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 56.770550][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 89.777629][ C3] net_ratelimit: 10 callbacks suppressed [ 89.777641][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 89.777655][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 89.777657][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2696, name: mausezahn [ 89.777659][ C3] preempt_count: 102, expected: 0 [ 89.777661][ C3] RCU nest depth: 2, expected: 0 [ 89.777662][ C3] INFO: lockdep is turned off. [ 89.777663][ C3] irq event stamp: 0 [ 89.777665][ C3] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 89.777670][ C3] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 89.777677][ C3] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 89.777679][ C3] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 89.777682][ C3] Preemption disabled at: [ 89.777683][ C3] [] __dev_queue_xmit+0x204/0x1b80 [ 89.777693][ C3] CPU: 3 UID: 0 PID: 2696 Comm: mausezahn Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 89.777698][ C3] Tainted: [W]=WARN [ 89.777699][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 89.777701][ C3] Call Trace: [ 89.777703][ C3] [ 89.777705][ C3] dump_stack_lvl+0x6f/0xa0 [ 89.777711][ C3] ? __dev_queue_xmit+0x204/0x1b80 [ 89.777714][ C3] __might_resched.cold+0x1fe/0x2c1 [ 89.777719][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 89.777723][ C3] ? ip4_addr_string+0x179/0x250 [ 89.777727][ C3] ? rcu_is_watching+0x16/0xd0 [ 89.777732][ C3] __kmalloc_noprof+0x443/0x760 [ 89.777736][ C3] ? __rwlock_init+0x150/0x150 [ 89.777739][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 89.777744][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 89.777746][ C3] alloc_buf.isra.0+0x4b/0x260 [ 89.777749][ C3] put_chars+0x1e1/0x2f0 [ 89.777752][ C3] ? __send_to_port+0x420/0x420 [ 89.777754][ C3] ? printk_get_next_message+0x240/0x650 [ 89.777758][ C3] ? console_prepend_replay+0x20/0x20 [ 89.777762][ C3] hvc_console_print+0x292/0x780 [ 89.777766][ C3] ? hvc_write+0x3a0/0x3a0 [ 89.777768][ C3] ? __rwlock_init+0x150/0x150 [ 89.777771][ C3] ? rcu_is_watching+0x16/0xd0 [ 89.777773][ C3] ? rcu_is_watching+0x16/0xd0 [ 89.777776][ C3] ? lock_acquire+0x13c/0x160 [ 89.777779][ C3] console_emit_next_record+0x22f/0x4c0 [ 89.777783][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 89.777785][ C3] ? rcu_is_watching+0x16/0xd0 [ 89.777788][ C3] ? rcu_is_watching+0x16/0xd0 [ 89.777790][ C3] ? rcu_is_watching+0x16/0xd0 [ 89.777792][ C3] ? lock_acquire+0x13c/0x160 [ 89.777795][ C3] ? console_flush_one_record+0x111/0x710 [ 89.777798][ C3] console_flush_one_record+0x46f/0x710 [ 89.777801][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 89.777805][ C3] console_unlock+0xee/0x1f0 [ 89.777807][ C3] ? lock_acquire+0x13c/0x160 [ 89.777810][ C3] ? console_flush_one_record+0x710/0x710 [ 89.777812][ C3] ? rcu_is_watching+0x16/0xd0 [ 89.777814][ C3] ? lock_release+0x184/0x1f0 [ 89.777816][ C3] ? lock_acquire+0x60/0x160 [ 89.777818][ C3] ? __rcu_read_lock+0x30/0x70 [ 89.777821][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 89.777824][ C3] ? vprintk_emit+0x320/0x3e0 [ 89.777827][ C3] vprintk_emit+0x37c/0x3e0 [ 89.777833][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 89.777836][ C3] ? rcu_is_watching+0x16/0xd0 [ 89.777838][ C3] ? lock_acquire+0x13c/0x160 [ 89.777841][ C3] _printk+0xc7/0x100 [ 89.777845][ C3] ? snapshot_read.cold+0x21/0x21 [ 89.777847][ C3] ? ___ratelimit+0x4e7/0xa00 [ 89.777852][ C3] ? idr_get_free+0x830/0x830 [ 89.777854][ C3] ? csum_partial+0xc/0x20 [ 89.777857][ C3] ? skb_pull_rcsum+0x201/0x460 [ 89.777861][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 89.777865][ C3] vxlan_ecn_decapsulate.cold+0x5e/0x98 [vxlan] [ 89.777874][ C3] vxlan_rcv+0xffa/0x2f70 [vxlan] [ 89.777881][ C3] ? fib_rules_unregister+0x440/0x440 [ 89.777887][ C3] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 89.777892][ C3] ? csum_partial+0xc/0x20 [ 89.777894][ C3] ? skb_checksum+0x58f/0x8e0 [ 89.777899][ C3] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 89.777904][ C3] ? udp_queue_rcv_one_skb+0x645/0xb00 [ 89.777908][ C3] udp_queue_rcv_one_skb+0x645/0xb00 [ 89.777910][ C3] ? fib_multipath_hash+0x11b0/0x11b0 [ 89.777915][ C3] udp_unicast_rcv_skb+0x366/0x450 [ 89.777918][ C3] ? udp_rcv+0xaa1/0x1d90 [ 89.777920][ C3] udp_rcv+0xaba/0x1d90 [ 89.777923][ C3] ? udp_sk_rx_dst_set+0x90/0x90 [ 89.777926][ C3] ? rcu_is_watching+0x16/0xd0 [ 89.777929][ C3] ? lock_release+0x184/0x1f0 [ 89.777932][ C3] ip_protocol_deliver_rcu+0x82/0x350 [ 89.777936][ C3] ? process_backlog+0x3f1/0x14c0 [ 89.777938][ C3] ip_local_deliver_finish+0x36f/0x610 [ 89.777941][ C3] ip_local_deliver+0x184/0x4c0 [ 89.777944][ C3] ? ip_local_deliver_finish+0x610/0x610 [ 89.777947][ C3] ? rcu_read_lock_held+0x9/0x40 [ 89.777949][ C3] ? ip_rcv_finish_core+0x6ed/0x14c0 [ 89.777952][ C3] ? __asan_memset+0x27/0x50 [ 89.777955][ C3] ? rcu_read_lock_held+0x9/0x40 [ 89.777958][ C3] ? process_backlog+0x3f1/0x14c0 [ 89.777960][ C3] ip_rcv+0xdc/0x3d0 [ 89.777963][ C3] ? ip_local_deliver+0x4c0/0x4c0 [ 89.777967][ C3] __netif_receive_skb_one_core+0xfc/0x180 [ 89.777971][ C3] ? trace_pelt_cfs_tp+0x9b/0x190 [ 89.777975][ C3] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 89.777978][ C3] ? rcu_is_watching+0x16/0xd0 [ 89.777981][ C3] ? rcu_is_watching+0x16/0xd0 [ 89.777984][ C3] process_backlog+0x431/0x14c0 [ 89.777988][ C3] __napi_poll+0xa7/0x3b0 [ 89.777991][ C3] net_rx_action+0x513/0xf50 [ 89.777995][ C3] ? __napi_poll+0x3b0/0x3b0 [ 89.777997][ C3] ? enqueue_task_fair+0x3f0/0xa50 [ 89.778001][ C3] ? wakeup_preempt+0x1d0/0x3e0 [ 89.778004][ C3] ? trace_sched_wakeup+0x9b/0x160 [ 89.778009][ C3] ? rcu_is_watching+0x16/0xd0 [ 89.778012][ C3] handle_softirqs+0x1d3/0x900 [ 89.778016][ C3] ? _local_bh_enable+0xc0/0xc0 [ 89.778018][ C3] ? rcu_is_watching+0x16/0xd0 [ 89.778021][ C3] ? trace_csd_function_exit+0xb3/0x180 [ 89.778024][ C3] ? __dev_queue_xmit+0x964/0x1b80 [ 89.778027][ C3] do_softirq+0xac/0xe0 [ 89.778029][ C3] [ 89.778030][ C3] [ 89.778031][ C3] __local_bh_enable_ip+0x118/0x150 [ 89.778034][ C3] __dev_queue_xmit+0x979/0x1b80 [ 89.778036][ C3] ? _copy_from_iter+0x1bb/0x1810 [ 89.778041][ C3] ? _copy_from_iter_flushcache+0x1970/0x1970 [ 89.778044][ C3] ? ref_tracker_alloc+0x2e7/0x430 [ 89.778047][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 89.778052][ C3] packet_snd+0xee8/0x1840 [ 89.778058][ C3] ? lock_acquire+0x13c/0x160 [ 89.778060][ C3] ? tpacket_snd+0x1990/0x1990 [ 89.778063][ C3] ? rcu_is_watching+0x16/0xd0 [ 89.778065][ C3] ? lock_release+0x184/0x1f0 [ 89.778068][ C3] ? lock_acquire+0x13c/0x160 [ 89.778070][ C3] ? rcu_is_watching+0x16/0xd0 [ 89.778073][ C3] ? lock_release+0x184/0x1f0 [ 89.778075][ C3] ? __might_fault+0x97/0x140 [ 89.778080][ C3] __sys_sendto+0x2aa/0x400 [ 89.778083][ C3] ? __ia32_sys_getpeername+0xd0/0xd0 [ 89.778087][ C3] ? sock_ioctl+0x3cb/0x5f0 [ 89.778091][ C3] ? rcu_is_watching+0x16/0xd0 [ 89.778094][ C3] ? lock_release+0x184/0x1f0 [ 89.778097][ C3] __x64_sys_sendto+0xe4/0x1f0 [ 89.778100][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 89.778102][ C3] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 89.778104][ C3] ? trace_hardirqs_on+0x36/0x40 [ 89.778106][ C3] do_syscall_64+0xff/0x530 [ 89.778109][ C3] ? exc_page_fault+0xee/0x100 [ 89.778112][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 89.778115][ C3] RIP: 0033:0x7fa7fd01e54e [ 89.778118][ C3] 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 [ 89.778120][ C3] RSP: 002b:00007ffc74112c60 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 89.778125][ C3] RAX: ffffffffffffffda RBX: 0000557b86f2eb52 RCX: 00007fa7fd01e54e [ 89.778127][ C3] RDX: 0000000000000094 RSI: 0000557b86f2eb52 RDI: 0000000000000005 [ 89.778129][ C3] RBP: 00007ffc74112c70 R08: 00007ffc74112cc0 R09: 0000000000000014 [ 89.778130][ C3] R10: 0000000000000000 R11: 0000000000000202 R12: 0000557b86f2e830 [ 89.778132][ C3] R13: 0000000000000094 R14: 0000000000000005 R15: 0000557b86f2e830 [ 89.778136][ C3] [ 89.920494][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 90.021073][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 90.121861][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 90.222460][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 90.323014][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 90.423611][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 90.524212][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 90.624813][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 90.725540][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 90.985115][ T2714] vx1: left allmulticast mode [ 90.985133][ T2714] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 90.985135][ T2714] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2714, name: ip [ 90.985137][ T2714] preempt_count: 1, expected: 0 [ 90.985138][ T2714] RCU nest depth: 0, expected: 0 [ 90.985139][ T2714] INFO: lockdep is turned off. [ 90.985140][ T2714] irq event stamp: 0 [ 90.985141][ T2714] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 90.985145][ T2714] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 90.985151][ T2714] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 90.985152][ T2714] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 90.985154][ T2714] Preemption disabled at: [ 90.985155][ T2714] [] vprintk_emit+0x31b/0x3e0 [ 90.985162][ T2714] CPU: 0 UID: 0 PID: 2714 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 90.985165][ T2714] Tainted: [W]=WARN [ 90.985166][ T2714] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 90.985168][ T2714] Call Trace: [ 90.985169][ T2714] [ 90.985170][ T2714] dump_stack_lvl+0x6f/0xa0 [ 90.985176][ T2714] ? vprintk_emit+0x31b/0x3e0 [ 90.985178][ T2714] __might_resched.cold+0x1fe/0x2c1 [ 90.985181][ T2714] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 90.985184][ T2714] ? __asan_memcpy+0x3c/0x60 [ 90.985187][ T2714] ? rcu_is_watching+0x16/0xd0 [ 90.985191][ T2714] __kmalloc_noprof+0x443/0x760 [ 90.985197][ T2714] ? __rwlock_init+0x150/0x150 [ 90.985199][ T2714] ? alloc_buf.isra.0+0x4b/0x260 [ 90.985203][ T2714] ? do_raw_spin_unlock+0x59/0x250 [ 90.985205][ T2714] alloc_buf.isra.0+0x4b/0x260 [ 90.985207][ T2714] put_chars+0x1e1/0x2f0 [ 90.985208][ T2714] ? __send_to_port+0x420/0x420 [ 90.985210][ T2714] ? console_prepend_replay+0x20/0x20 [ 90.985213][ T2714] hvc_console_print+0x292/0x780 [ 90.985216][ T2714] ? hvc_write+0x3a0/0x3a0 [ 90.985217][ T2714] ? rcu_is_watching+0x16/0xd0 [ 90.985219][ T2714] ? lock_acquire+0x13c/0x160 [ 90.985221][ T2714] console_emit_next_record+0x22f/0x4c0 [ 90.985224][ T2714] ? devkmsg_read+0x4b0/0x4b0 [ 90.985225][ T2714] ? rcu_is_watching+0x16/0xd0 [ 90.985227][ T2714] ? rcu_is_watching+0x16/0xd0 [ 90.985229][ T2714] ? rcu_is_watching+0x16/0xd0 [ 90.985230][ T2714] ? lock_acquire+0x13c/0x160 [ 90.985232][ T2714] ? console_flush_one_record+0x111/0x710 [ 90.985234][ T2714] console_flush_one_record+0x46f/0x710 [ 90.985236][ T2714] ? console_emit_next_record+0x4c0/0x4c0 [ 90.985239][ T2714] console_unlock+0xee/0x1f0 [ 90.985240][ T2714] ? lock_acquire+0x13c/0x160 [ 90.985242][ T2714] ? console_flush_one_record+0x710/0x710 [ 90.985243][ T2714] ? rcu_is_watching+0x16/0xd0 [ 90.985245][ T2714] ? lock_release+0x184/0x1f0 [ 90.985246][ T2714] ? lock_acquire+0x60/0x160 [ 90.985248][ T2714] ? __rcu_read_lock+0x30/0x70 [ 90.985250][ T2714] ? __down_trylock_console_sem+0x5e/0xa0 [ 90.985252][ T2714] ? vprintk_emit+0x320/0x3e0 [ 90.985254][ T2714] vprintk_emit+0x37c/0x3e0 [ 90.985256][ T2714] ? wake_up_klogd_work_func+0x90/0x90 [ 90.985258][ T2714] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 90.985260][ T2714] ? netlink_unicast+0x486/0x750 [ 90.985263][ T2714] ? netlink_sendmsg+0x735/0xc60 [ 90.985264][ T2714] ? ____sys_sendmsg+0x415/0x880 [ 90.985267][ T2714] ? ___sys_sendmsg+0x14e/0x1d0 [ 90.985268][ T2714] ? __sys_sendmsg+0x12c/0x1d0 [ 90.985270][ T2714] ? do_syscall_64+0xff/0x530 [ 90.985273][ T2714] _printk+0xc7/0x100 [ 90.985277][ T2714] ? snapshot_read.cold+0x21/0x21 [ 90.985279][ T2714] ? netdev_name+0x43/0x60 [ 90.985281][ T2714] ? __netdev_printk+0x17f/0x1d0 [ 90.985283][ T2714] netdev_info+0xe2/0x116 [ 90.985285][ T2714] ? netdev_notice+0x120/0x120 [ 90.985287][ T2714] ? rcu_is_watching+0x16/0xd0 [ 90.985288][ T2714] ? __up_read+0x355/0x9e0 [ 90.985290][ T2714] ? trace_hardirqs_on+0x36/0x40 [ 90.985292][ T2714] ? down_write_nested+0x200/0x200 [ 90.985293][ T2714] ? mutex_is_locked+0x1c/0x50 [ 90.985296][ T2714] netif_set_allmulti.cold+0x7c/0x166 [ 90.985298][ T2714] dev_set_allmulti+0xa2/0x150 [ 90.985301][ T2714] del_nbp+0xb7/0xc10 [bridge] [ 90.985313][ T2714] ? is_bpf_text_address+0x72/0x110 [ 90.985316][ T2714] ? kernel_text_address+0x149/0x170 [ 90.985319][ T2714] br_del_if+0xab/0x200 [bridge] [ 90.985326][ T2714] ? rtnl_is_locked+0x15/0x20 [ 90.985328][ T2714] do_set_master+0x15c/0x580 [ 90.985331][ T2714] do_setlink.isra.0+0xa31/0x2750 [ 90.985333][ T2714] ? stack_trace_save+0x93/0xc0 [ 90.985336][ T2714] ? rtnl_link_get_size+0x350/0x350 [ 90.985337][ T2714] ? rcu_is_watching+0x16/0xd0 [ 90.985339][ T2714] ? stack_depot_save_flags+0x1bc/0x790 [ 90.985342][ T2714] ? kasan_save_stack+0x3d/0x50 [ 90.985344][ T2714] ? kasan_save_stack+0x2f/0x50 [ 90.985346][ T2714] ? kasan_save_track+0x14/0x30 [ 90.985347][ T2714] ? __kasan_kmalloc+0x7b/0x90 [ 90.985349][ T2714] ? __kmalloc_cache_noprof+0x29a/0x620 [ 90.985350][ T2714] ? rtnl_newlink+0x124/0x11c0 [ 90.985351][ T2714] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 90.985352][ T2714] ? netlink_rcv_skb+0x14e/0x3a0 [ 90.985354][ T2714] ? netlink_unicast+0x486/0x750 [ 90.985355][ T2714] ? netlink_sendmsg+0x735/0xc60 [ 90.985356][ T2714] ? ____sys_sendmsg+0x415/0x880 [ 90.985357][ T2714] ? ___sys_sendmsg+0x14e/0x1d0 [ 90.985359][ T2714] ? __sys_sendmsg+0x12c/0x1d0 [ 90.985360][ T2714] ? do_syscall_64+0xff/0x530 [ 90.985361][ T2714] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 90.985363][ T2714] ? rcu_is_watching+0x16/0xd0 [ 90.985365][ T2714] ? lock_acquire+0x13c/0x160 [ 90.985366][ T2714] ? rcu_is_watching+0x16/0xd0 [ 90.985368][ T2714] ? rcu_is_watching+0x16/0xd0 [ 90.985370][ T2714] ? trace_contention_end+0xb3/0x180 [ 90.985372][ T2714] ? __mutex_lock+0x1db/0x1ea0 [ 90.985374][ T2714] ? __mutex_lock+0x9a3/0x1ea0 [ 90.985375][ T2714] ? rtnl_newlink+0x9a8/0x11c0 [ 90.985377][ T2714] ? ww_mutex_lock+0x160/0x160 [ 90.985378][ T2714] ? nla_get_range_signed+0x3d0/0x3d0 [ 90.985380][ T2714] ? __rtnl_newlink+0x3fa/0xa50 [ 90.985382][ T2714] rtnl_newlink+0x9f1/0x11c0 [ 90.985384][ T2714] ? rcu_is_watching+0x16/0xd0 [ 90.985386][ T2714] ? rtnl_bridge_getlink+0x850/0x850 [ 90.985387][ T2714] ? lock_acquire+0x13c/0x160 [ 90.985389][ T2714] ? rcu_is_watching+0x16/0xd0 [ 90.985391][ T2714] ? is_bpf_text_address+0x3e/0x110 [ 90.985392][ T2714] ? is_bpf_text_address+0x72/0x110 [ 90.985394][ T2714] ? kernel_text_address+0x149/0x170 [ 90.985395][ T2714] ? __kernel_text_address+0x12/0x30 [ 90.985397][ T2714] ? write_profile+0xf0/0xf0 [ 90.985398][ T2714] ? unwind_get_return_address+0x67/0xd0 [ 90.985400][ T2714] ? rcu_is_watching+0x16/0xd0 [ 90.985402][ T2714] ? rcu_is_watching+0x16/0xd0 [ 90.985403][ T2714] ? cap_capable+0x1d7/0x3d0 [ 90.985407][ T2714] ? lock_acquire+0x13c/0x160 [ 90.985408][ T2714] ? rcu_is_watching+0x16/0xd0 [ 90.985410][ T2714] ? rtnl_bridge_getlink+0x850/0x850 [ 90.985411][ T2714] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 90.985413][ T2714] ? rtnl_link_fill+0x920/0x920 [ 90.985414][ T2714] ? filter_irq_stacks+0xd0/0xd0 [ 90.985416][ T2714] ? stack_depot_save_flags+0x1bc/0x790 [ 90.985418][ T2714] netlink_rcv_skb+0x14e/0x3a0 [ 90.985419][ T2714] ? rtnl_link_fill+0x920/0x920 [ 90.985421][ T2714] ? lock_release+0x184/0x1f0 [ 90.985422][ T2714] ? netlink_ack+0xcf0/0xcf0 [ 90.985423][ T2714] ? __netlink_lookup+0xb9/0x6b0 [ 90.985426][ T2714] ? rcu_is_watching+0x16/0xd0 [ 90.985427][ T2714] ? lock_release+0x184/0x1f0 [ 90.985429][ T2714] netlink_unicast+0x486/0x750 [ 90.985431][ T2714] ? netlink_attachskb+0x810/0x810 [ 90.985433][ T2714] ? rcu_is_watching+0x16/0xd0 [ 90.985434][ T2714] ? rcu_is_watching+0x16/0xd0 [ 90.985441][ T2714] ? lock_acquire+0x13c/0x160 [ 90.985443][ T2714] netlink_sendmsg+0x735/0xc60 [ 90.985445][ T2714] ? netlink_unicast+0x750/0x750 [ 90.985446][ T2714] ? rcu_is_watching+0x16/0xd0 [ 90.985448][ T2714] ? lock_release+0x184/0x1f0 [ 90.985450][ T2714] ____sys_sendmsg+0x415/0x880 [ 90.985452][ T2714] ? copy_msghdr_from_user+0x279/0x420 [ 90.985453][ T2714] ? get_timestamp.constprop.0+0x390/0x390 [ 90.985455][ T2714] ? move_addr_to_kernel+0x40/0x40 [ 90.985456][ T2714] ? filter_irq_stacks+0xd0/0xd0 [ 90.985459][ T2714] ___sys_sendmsg+0x14e/0x1d0 [ 90.985460][ T2714] ? copy_msghdr_from_user+0x420/0x420 [ 90.985465][ T2714] __sys_sendmsg+0x12c/0x1d0 [ 90.985467][ T2714] ? __sys_sendmsg_sock+0x20/0x20 [ 90.985470][ T2714] ? rcu_is_watching+0x16/0xd0 [ 90.985472][ T2714] do_syscall_64+0xff/0x530 [ 90.985473][ T2714] ? exc_page_fault+0xee/0x100 [ 90.985475][ T2714] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 90.985476][ T2714] RIP: 0033:0x7fe84100354e [ 90.985478][ T2714] 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 [ 90.985480][ T2714] RSP: 002b:00007ffce59d0ca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 90.985484][ T2714] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe84100354e [ 90.985485][ T2714] RDX: 0000000000000000 RSI: 00007ffce59d0d50 RDI: 0000000000000005 [ 90.985486][ T2714] RBP: 00007ffce59d0cb0 R08: 0000000000000000 R09: 0000000000000000 [ 90.985487][ T2714] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e039 [ 90.985488][ T2714] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffce59d1410 [ 90.985490][ T2714] [ 91.012236][ T2714] vx1: left promiscuous mode [ 91.012476][ T2714] br1: port 1(vx1) entered disabled state [ 91.020367][ T2714] ip (2714) used greatest stack depth: 23208 bytes left [ 96.054848][ T2716] br1: port 1(vx1) entered blocking state [ 96.054868][ T2716] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 96.054870][ T2716] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2716, name: ip [ 96.054872][ T2716] preempt_count: 1, expected: 0 [ 96.054873][ T2716] RCU nest depth: 0, expected: 0 [ 96.054873][ T2716] INFO: lockdep is turned off. [ 96.054875][ T2716] irq event stamp: 0 [ 96.054875][ T2716] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 96.054880][ T2716] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 96.054886][ T2716] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 96.054888][ T2716] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 96.054890][ T2716] Preemption disabled at: [ 96.054890][ T2716] [] vprintk_emit+0x31b/0x3e0 [ 96.054898][ T2716] CPU: 0 UID: 0 PID: 2716 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 96.054902][ T2716] Tainted: [W]=WARN [ 96.054903][ T2716] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 96.054905][ T2716] Call Trace: [ 96.054906][ T2716] [ 96.054907][ T2716] dump_stack_lvl+0x6f/0xa0 [ 96.054913][ T2716] ? vprintk_emit+0x31b/0x3e0 [ 96.054915][ T2716] __might_resched.cold+0x1fe/0x2c1 [ 96.054918][ T2716] ? __module_address+0x36/0x330 [ 96.054922][ T2716] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 96.054925][ T2716] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 96.054927][ T2716] ? rcu_is_watching+0x16/0xd0 [ 96.054930][ T2716] __kmalloc_noprof+0x443/0x760 [ 96.054934][ T2716] ? __rwlock_init+0x150/0x150 [ 96.054936][ T2716] ? alloc_buf.isra.0+0x4b/0x260 [ 96.054940][ T2716] ? do_raw_spin_unlock+0x59/0x250 [ 96.054942][ T2716] alloc_buf.isra.0+0x4b/0x260 [ 96.054944][ T2716] put_chars+0x1e1/0x2f0 [ 96.054946][ T2716] ? prb_final_commit+0x50/0x50 [ 96.054947][ T2716] ? __send_to_port+0x420/0x420 [ 96.054949][ T2716] ? printk_get_next_message+0x240/0x650 [ 96.054951][ T2716] hvc_console_print+0x292/0x780 [ 96.054955][ T2716] ? hvc_write+0x3a0/0x3a0 [ 96.054956][ T2716] ? do_raw_spin_lock+0x131/0x280 [ 96.054958][ T2716] ? vsnprintf+0x668/0x1700 [ 96.054961][ T2716] ? __rwlock_init+0x150/0x150 [ 96.054963][ T2716] ? rcu_is_watching+0x16/0xd0 [ 96.054965][ T2716] ? lock_acquire+0x13c/0x160 [ 96.054967][ T2716] console_emit_next_record+0x22f/0x4c0 [ 96.054969][ T2716] ? devkmsg_read+0x4b0/0x4b0 [ 96.054971][ T2716] ? rcu_is_watching+0x16/0xd0 [ 96.054973][ T2716] ? rcu_is_watching+0x16/0xd0 [ 96.054975][ T2716] ? rcu_is_watching+0x16/0xd0 [ 96.054976][ T2716] ? lock_acquire+0x13c/0x160 [ 96.054978][ T2716] ? console_flush_one_record+0x111/0x710 [ 96.054980][ T2716] console_flush_one_record+0x46f/0x710 [ 96.054982][ T2716] ? console_emit_next_record+0x4c0/0x4c0 [ 96.054985][ T2716] console_unlock+0xee/0x1f0 [ 96.054987][ T2716] ? lock_acquire+0x13c/0x160 [ 96.054989][ T2716] ? console_flush_one_record+0x710/0x710 [ 96.054990][ T2716] ? rcu_is_watching+0x16/0xd0 [ 96.054992][ T2716] ? lock_release+0x184/0x1f0 [ 96.054993][ T2716] ? lock_acquire+0x60/0x160 [ 96.054995][ T2716] ? __rcu_read_lock+0x30/0x70 [ 96.054997][ T2716] ? __down_trylock_console_sem+0x5e/0xa0 [ 96.054999][ T2716] ? vprintk_emit+0x320/0x3e0 [ 96.055001][ T2716] vprintk_emit+0x37c/0x3e0 [ 96.055004][ T2716] ? wake_up_klogd_work_func+0x90/0x90 [ 96.055006][ T2716] ? __rwlock_init+0x150/0x150 [ 96.055007][ T2716] ? filter_irq_stacks+0xd0/0xd0 [ 96.055009][ T2716] ? lock_acquire+0x13c/0x160 [ 96.055011][ T2716] ? rcu_is_watching+0x16/0xd0 [ 96.055013][ T2716] _printk+0xc7/0x100 [ 96.055016][ T2716] ? snapshot_read.cold+0x21/0x21 [ 96.055018][ T2716] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 96.055031][ T2716] ? do_setlink.isra.0+0xa31/0x2750 [ 96.055033][ T2716] ? rtnl_newlink+0x9f1/0x11c0 [ 96.055035][ T2716] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 96.055037][ T2716] br_set_state+0x22f/0x430 [bridge] [ 96.055046][ T2716] br_init_port+0xc4/0x200 [bridge] [ 96.055054][ T2716] new_nbp+0x39c/0x580 [bridge] [ 96.055062][ T2716] br_add_if+0x212/0x1320 [bridge] [ 96.055068][ T2716] ? bpf_address_lookup+0x250/0x290 [ 96.055072][ T2716] ? is_bpf_text_address+0x72/0x110 [ 96.055074][ T2716] ? kernel_text_address+0x149/0x170 [ 96.055076][ T2716] ? __kernel_text_address+0x12/0x30 [ 96.055078][ T2716] do_set_master+0x357/0x580 [ 96.055081][ T2716] do_setlink.isra.0+0xa31/0x2750 [ 96.055083][ T2716] ? stack_trace_save+0x93/0xc0 [ 96.055084][ T2716] ? rtnl_link_get_size+0x350/0x350 [ 96.055085][ T2716] ? rcu_is_watching+0x16/0xd0 [ 96.055087][ T2716] ? stack_depot_save_flags+0x1bc/0x790 [ 96.055091][ T2716] ? kasan_save_stack+0x3d/0x50 [ 96.055094][ T2716] ? kasan_save_stack+0x2f/0x50 [ 96.055095][ T2716] ? kasan_save_track+0x14/0x30 [ 96.055097][ T2716] ? __kasan_kmalloc+0x7b/0x90 [ 96.055098][ T2716] ? __kmalloc_cache_noprof+0x29a/0x620 [ 96.055100][ T2716] ? rtnl_newlink+0x124/0x11c0 [ 96.055101][ T2716] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 96.055102][ T2716] ? netlink_rcv_skb+0x14e/0x3a0 [ 96.055105][ T2716] ? netlink_unicast+0x486/0x750 [ 96.055106][ T2716] ? netlink_sendmsg+0x735/0xc60 [ 96.055107][ T2716] ? ____sys_sendmsg+0x415/0x880 [ 96.055110][ T2716] ? ___sys_sendmsg+0x14e/0x1d0 [ 96.055112][ T2716] ? __sys_sendmsg+0x12c/0x1d0 [ 96.055113][ T2716] ? do_syscall_64+0xff/0x530 [ 96.055115][ T2716] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 96.055118][ T2716] ? rcu_is_watching+0x16/0xd0 [ 96.055120][ T2716] ? lock_acquire+0x13c/0x160 [ 96.055122][ T2716] ? rcu_is_watching+0x16/0xd0 [ 96.055125][ T2716] ? rcu_is_watching+0x16/0xd0 [ 96.055128][ T2716] ? trace_contention_end+0xb3/0x180 [ 96.055132][ T2716] ? __mutex_lock+0x1db/0x1ea0 [ 96.055134][ T2716] ? __mutex_lock+0x9a3/0x1ea0 [ 96.055136][ T2716] ? rtnl_newlink+0x9a8/0x11c0 [ 96.055138][ T2716] ? ww_mutex_lock+0x160/0x160 [ 96.055139][ T2716] ? nla_get_range_signed+0x3d0/0x3d0 [ 96.055141][ T2716] ? __rtnl_newlink+0x3fa/0xa50 [ 96.055143][ T2716] rtnl_newlink+0x9f1/0x11c0 [ 96.055145][ T2716] ? rcu_is_watching+0x16/0xd0 [ 96.055147][ T2716] ? rtnl_bridge_getlink+0x850/0x850 [ 96.055148][ T2716] ? lock_acquire+0x13c/0x160 [ 96.055150][ T2716] ? rcu_is_watching+0x16/0xd0 [ 96.055152][ T2716] ? is_bpf_text_address+0x3e/0x110 [ 96.055154][ T2716] ? is_bpf_text_address+0x72/0x110 [ 96.055156][ T2716] ? kernel_text_address+0x149/0x170 [ 96.055157][ T2716] ? __kernel_text_address+0x12/0x30 [ 96.055158][ T2716] ? write_profile+0xf0/0xf0 [ 96.055159][ T2716] ? unwind_get_return_address+0x67/0xd0 [ 96.055162][ T2716] ? rcu_is_watching+0x16/0xd0 [ 96.055164][ T2716] ? rcu_is_watching+0x16/0xd0 [ 96.055165][ T2716] ? cap_capable+0x1d7/0x3d0 [ 96.055169][ T2716] ? lock_acquire+0x13c/0x160 [ 96.055170][ T2716] ? rcu_is_watching+0x16/0xd0 [ 96.055172][ T2716] ? rtnl_bridge_getlink+0x850/0x850 [ 96.055173][ T2716] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 96.055175][ T2716] ? rtnl_link_fill+0x920/0x920 [ 96.055177][ T2716] ? filter_irq_stacks+0xd0/0xd0 [ 96.055179][ T2716] ? stack_depot_save_flags+0x1bc/0x790 [ 96.055183][ T2716] netlink_rcv_skb+0x14e/0x3a0 [ 96.055186][ T2716] ? rtnl_link_fill+0x920/0x920 [ 96.055188][ T2716] ? lock_release+0x184/0x1f0 [ 96.055189][ T2716] ? netlink_ack+0xcf0/0xcf0 [ 96.055191][ T2716] ? __netlink_lookup+0xb9/0x6b0 [ 96.055196][ T2716] ? rcu_is_watching+0x16/0xd0 [ 96.055198][ T2716] ? lock_release+0x184/0x1f0 [ 96.055200][ T2716] netlink_unicast+0x486/0x750 [ 96.055202][ T2716] ? netlink_attachskb+0x810/0x810 [ 96.055204][ T2716] ? rcu_is_watching+0x16/0xd0 [ 96.055206][ T2716] ? rcu_is_watching+0x16/0xd0 [ 96.055209][ T2716] ? lock_acquire+0x13c/0x160 [ 96.055212][ T2716] netlink_sendmsg+0x735/0xc60 [ 96.055215][ T2716] ? netlink_unicast+0x750/0x750 [ 96.055217][ T2716] ? rcu_is_watching+0x16/0xd0 [ 96.055218][ T2716] ? lock_release+0x184/0x1f0 [ 96.055220][ T2716] ____sys_sendmsg+0x415/0x880 [ 96.055222][ T2716] ? copy_msghdr_from_user+0x279/0x420 [ 96.055224][ T2716] ? get_timestamp.constprop.0+0x390/0x390 [ 96.055226][ T2716] ? move_addr_to_kernel+0x40/0x40 [ 96.055227][ T2716] ? filter_irq_stacks+0xd0/0xd0 [ 96.055230][ T2716] ___sys_sendmsg+0x14e/0x1d0 [ 96.055232][ T2716] ? copy_msghdr_from_user+0x420/0x420 [ 96.055240][ T2716] __sys_sendmsg+0x12c/0x1d0 [ 96.055243][ T2716] ? __sys_sendmsg_sock+0x20/0x20 [ 96.055246][ T2716] ? rcu_is_watching+0x16/0xd0 [ 96.055248][ T2716] do_syscall_64+0xff/0x530 [ 96.055249][ T2716] ? exc_page_fault+0xee/0x100 [ 96.055252][ T2716] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 96.055253][ T2716] RIP: 0033:0x7ff06702a54e [ 96.055255][ T2716] 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 [ 96.055257][ T2716] RSP: 002b:00007ffe430ed7b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 96.055261][ T2716] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007ff06702a54e [ 96.055262][ T2716] RDX: 0000000000000000 RSI: 00007ffe430ed860 RDI: 0000000000000005 [ 96.055263][ T2716] RBP: 00007ffe430ed7c0 R08: 0000000000000000 R09: 0000000000000000 [ 96.055264][ T2716] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e03e [ 96.055265][ T2716] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe430edf20 [ 96.055267][ T2716] [ 96.081822][ T2716] br1: port 1(vx1) entered disabled state [ 96.082019][ T2716] vx1: entered allmulticast mode [ 96.082967][ T2716] vx1: entered promiscuous mode [ 96.083447][ T2716] br1: port 1(vx1) entered blocking state [ 96.083598][ T2716] br1: port 1(vx1) entered forwarding state [ 112.453854][ T3087] veth3: entered promiscuous mode [ 112.453875][ T3087] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 112.453878][ T3087] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3087, name: bridge [ 112.453880][ T3087] preempt_count: 202, expected: 0 [ 112.453881][ T3087] RCU nest depth: 0, expected: 0 [ 112.453882][ T3087] INFO: lockdep is turned off. [ 112.453883][ T3087] irq event stamp: 0 [ 112.453884][ T3087] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 112.453889][ T3087] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 112.453895][ T3087] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 112.453897][ T3087] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 112.453899][ T3087] Preemption disabled at: [ 112.453900][ T3087] [] dev_uc_add_excl+0x67/0x110 [ 112.453908][ T3087] CPU: 3 UID: 0 PID: 3087 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 112.453912][ T3087] Tainted: [W]=WARN [ 112.453913][ T3087] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.453915][ T3087] Call Trace: [ 112.453916][ T3087] [ 112.453918][ T3087] dump_stack_lvl+0x6f/0xa0 [ 112.453923][ T3087] ? dev_uc_add_excl+0x67/0x110 [ 112.453925][ T3087] __might_resched.cold+0x1fe/0x2c1 [ 112.453929][ T3087] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 112.453933][ T3087] ? rcu_is_watching+0x16/0xd0 [ 112.453937][ T3087] __kmalloc_noprof+0x443/0x760 [ 112.453940][ T3087] ? __rwlock_init+0x150/0x150 [ 112.453943][ T3087] ? alloc_buf.isra.0+0x4b/0x260 [ 112.453947][ T3087] ? do_raw_spin_unlock+0x59/0x250 [ 112.453949][ T3087] alloc_buf.isra.0+0x4b/0x260 [ 112.453951][ T3087] put_chars+0x1e1/0x2f0 [ 112.453953][ T3087] ? __send_to_port+0x420/0x420 [ 112.453955][ T3087] ? printk_get_next_message+0x240/0x650 [ 112.453958][ T3087] ? console_prepend_replay+0x20/0x20 [ 112.453960][ T3087] hvc_console_print+0x292/0x780 [ 112.453964][ T3087] ? hvc_write+0x3a0/0x3a0 [ 112.453966][ T3087] ? __rwlock_init+0x150/0x150 [ 112.453967][ T3087] ? rcu_is_watching+0x16/0xd0 [ 112.453969][ T3087] ? rcu_is_watching+0x16/0xd0 [ 112.453971][ T3087] ? lock_acquire+0x13c/0x160 [ 112.453973][ T3087] console_emit_next_record+0x22f/0x4c0 [ 112.453975][ T3087] ? devkmsg_read+0x4b0/0x4b0 [ 112.453977][ T3087] ? rcu_is_watching+0x16/0xd0 [ 112.453979][ T3087] ? rcu_is_watching+0x16/0xd0 [ 112.453981][ T3087] ? rcu_is_watching+0x16/0xd0 [ 112.453982][ T3087] ? lock_acquire+0x13c/0x160 [ 112.453984][ T3087] ? console_flush_one_record+0x111/0x710 [ 112.453986][ T3087] console_flush_one_record+0x46f/0x710 [ 112.453988][ T3087] ? console_emit_next_record+0x4c0/0x4c0 [ 112.453991][ T3087] console_unlock+0xee/0x1f0 [ 112.453993][ T3087] ? lock_acquire+0x13c/0x160 [ 112.453994][ T3087] ? console_flush_one_record+0x710/0x710 [ 112.453996][ T3087] ? rcu_is_watching+0x16/0xd0 [ 112.453998][ T3087] ? lock_release+0x184/0x1f0 [ 112.453999][ T3087] ? lock_acquire+0x60/0x160 [ 112.454001][ T3087] ? __rcu_read_lock+0x30/0x70 [ 112.454003][ T3087] ? __down_trylock_console_sem+0x5e/0xa0 [ 112.454005][ T3087] ? vprintk_emit+0x320/0x3e0 [ 112.454007][ T3087] vprintk_emit+0x37c/0x3e0 [ 112.454009][ T3087] ? wake_up_klogd_work_func+0x90/0x90 [ 112.454012][ T3087] _printk+0xc7/0x100 [ 112.454015][ T3087] ? snapshot_read.cold+0x21/0x21 [ 112.454018][ T3087] ? netdev_name+0x43/0x60 [ 112.454020][ T3087] ? __netdev_printk+0x17f/0x1d0 [ 112.454022][ T3087] netdev_info+0xe2/0x116 [ 112.454024][ T3087] ? netdev_notice+0x120/0x120 [ 112.454026][ T3087] ? kasan_save_track+0x14/0x30 [ 112.454029][ T3087] ? __kmalloc_cache_noprof+0x29a/0x620 [ 112.454031][ T3087] ? __hw_addr_add_ex+0x247/0x630 [ 112.454032][ T3087] ? mutex_is_locked+0x1c/0x50 [ 112.454036][ T3087] __dev_set_promiscuity.cold+0x95/0x104 [ 112.454039][ T3087] __dev_set_rx_mode+0x219/0x2c0 [ 112.454042][ T3087] dev_uc_add_excl+0xf2/0x110 [ 112.454044][ T3087] ndo_dflt_fdb_add+0x105/0x1e0 [ 112.454047][ T3087] ? __nla_parse+0x22/0x30 [ 112.454051][ T3087] rtnl_fdb_add+0x632/0xa00 [ 112.454052][ T3087] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 112.454054][ T3087] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 112.454056][ T3087] ? rtnl_fdb_del+0xb10/0xb10 [ 112.454057][ T3087] ? rcu_is_watching+0x16/0xd0 [ 112.454058][ T3087] ? __rcu_read_lock+0x30/0x70 [ 112.454061][ T3087] ? unwind_get_return_address+0x67/0xd0 [ 112.454064][ T3087] ? rcu_is_watching+0x16/0xd0 [ 112.454066][ T3087] ? rcu_is_watching+0x16/0xd0 [ 112.454067][ T3087] ? cap_capable+0x1d7/0x3d0 [ 112.454071][ T3087] ? lock_acquire+0x13c/0x160 [ 112.454073][ T3087] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 112.454075][ T3087] ? rtnl_link_fill+0x920/0x920 [ 112.454076][ T3087] ? filter_irq_stacks+0xd0/0xd0 [ 112.454079][ T3087] ? stack_depot_save_flags+0x1bc/0x790 [ 112.454081][ T3087] netlink_rcv_skb+0x14e/0x3a0 [ 112.454084][ T3087] ? rtnl_link_fill+0x920/0x920 [ 112.454086][ T3087] ? lock_release+0x184/0x1f0 [ 112.454087][ T3087] ? netlink_ack+0xcf0/0xcf0 [ 112.454089][ T3087] ? __netlink_lookup+0xb9/0x6b0 [ 112.454091][ T3087] ? rcu_is_watching+0x16/0xd0 [ 112.454093][ T3087] ? lock_release+0x184/0x1f0 [ 112.454095][ T3087] netlink_unicast+0x486/0x750 [ 112.454097][ T3087] ? netlink_attachskb+0x810/0x810 [ 112.454098][ T3087] ? percpu_counter_add_batch+0x89/0x280 [ 112.454101][ T3087] ? rcu_is_watching+0x16/0xd0 [ 112.454103][ T3087] ? rcu_is_watching+0x16/0xd0 [ 112.454105][ T3087] ? rcu_is_watching+0x16/0xd0 [ 112.454106][ T3087] ? rcu_is_watching+0x16/0xd0 [ 112.454108][ T3087] netlink_sendmsg+0x735/0xc60 [ 112.454110][ T3087] ? netlink_unicast+0x750/0x750 [ 112.454112][ T3087] ? rcu_is_watching+0x16/0xd0 [ 112.454114][ T3087] ? lock_release+0x184/0x1f0 [ 112.454116][ T3087] ____sys_sendmsg+0x415/0x880 [ 112.454119][ T3087] ? copy_msghdr_from_user+0x279/0x420 [ 112.454121][ T3087] ? get_timestamp.constprop.0+0x390/0x390 [ 112.454122][ T3087] ? move_addr_to_kernel+0x40/0x40 [ 112.454124][ T3087] ? do_fault_around+0x300/0x5a0 [ 112.454128][ T3087] ? lock_acquire+0x13c/0x160 [ 112.454130][ T3087] ___sys_sendmsg+0x14e/0x1d0 [ 112.454131][ T3087] ? do_pte_missing+0x86f/0xcc0 [ 112.454134][ T3087] ? copy_msghdr_from_user+0x420/0x420 [ 112.454135][ T3087] ? rcu_read_unlock+0x20/0x70 [ 112.454140][ T3087] __sys_sendmsg+0x12c/0x1d0 [ 112.454143][ T3087] ? __sys_sendmsg_sock+0x20/0x20 [ 112.454145][ T3087] ? rcu_is_watching+0x16/0xd0 [ 112.454147][ T3087] ? rcu_is_watching+0x16/0xd0 [ 112.454149][ T3087] do_syscall_64+0xff/0x530 [ 112.454152][ T3087] ? exc_page_fault+0xee/0x100 [ 112.454154][ T3087] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 112.454156][ T3087] RIP: 0033:0x7f5ec44bc54e [ 112.454158][ T3087] 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 [ 112.454159][ T3087] RSP: 002b:00007ffc7a037ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.454163][ T3087] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ec44bc54e [ 112.454164][ T3087] RDX: 0000000000000000 RSI: 00007ffc7a037f50 RDI: 0000000000000005 [ 112.454165][ T3087] RBP: 00007ffc7a037eb0 R08: 0000000000000000 R09: 0000000000000000 [ 112.454166][ T3087] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e04f [ 112.454167][ T3087] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 112.454169][ T3087] [ 123.057505][ T3576] veth3: left promiscuous mode [ 123.057521][ T3576] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 123.057524][ T3576] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3576, name: bridge [ 123.057525][ T3576] preempt_count: 202, expected: 0 [ 123.057526][ T3576] RCU nest depth: 0, expected: 0 [ 123.057527][ T3576] INFO: lockdep is turned off. [ 123.057529][ T3576] irq event stamp: 0 [ 123.057529][ T3576] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 123.057534][ T3576] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 123.057540][ T3576] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 123.057541][ T3576] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 123.057543][ T3576] Preemption disabled at: [ 123.057544][ T3576] [] dev_uc_del+0x68/0x150 [ 123.057551][ T3576] CPU: 3 UID: 0 PID: 3576 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 123.057554][ T3576] Tainted: [W]=WARN [ 123.057555][ T3576] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.057557][ T3576] Call Trace: [ 123.057559][ T3576] [ 123.057560][ T3576] dump_stack_lvl+0x6f/0xa0 [ 123.057565][ T3576] ? dev_uc_del+0x68/0x150 [ 123.057566][ T3576] __might_resched.cold+0x1fe/0x2c1 [ 123.057570][ T3576] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 123.057574][ T3576] ? rcu_is_watching+0x16/0xd0 [ 123.057578][ T3576] __kmalloc_noprof+0x443/0x760 [ 123.057581][ T3576] ? __rwlock_init+0x150/0x150 [ 123.057584][ T3576] ? alloc_buf.isra.0+0x4b/0x260 [ 123.057588][ T3576] ? do_raw_spin_unlock+0x59/0x250 [ 123.057589][ T3576] alloc_buf.isra.0+0x4b/0x260 [ 123.057591][ T3576] put_chars+0x1e1/0x2f0 [ 123.057593][ T3576] ? __send_to_port+0x420/0x420 [ 123.057595][ T3576] ? console_prepend_replay+0x20/0x20 [ 123.057598][ T3576] hvc_console_print+0x292/0x780 [ 123.057601][ T3576] ? hvc_write+0x3a0/0x3a0 [ 123.057602][ T3576] ? rcu_is_watching+0x16/0xd0 [ 123.057604][ T3576] ? rcu_is_watching+0x16/0xd0 [ 123.057606][ T3576] ? lock_acquire+0x13c/0x160 [ 123.057608][ T3576] console_emit_next_record+0x22f/0x4c0 [ 123.057610][ T3576] ? devkmsg_read+0x4b0/0x4b0 [ 123.057612][ T3576] ? rcu_is_watching+0x16/0xd0 [ 123.057614][ T3576] ? rcu_is_watching+0x16/0xd0 [ 123.057615][ T3576] ? rcu_is_watching+0x16/0xd0 [ 123.057617][ T3576] ? lock_acquire+0x13c/0x160 [ 123.057619][ T3576] ? console_flush_one_record+0x111/0x710 [ 123.057620][ T3576] console_flush_one_record+0x46f/0x710 [ 123.057623][ T3576] ? console_emit_next_record+0x4c0/0x4c0 [ 123.057625][ T3576] console_unlock+0xee/0x1f0 [ 123.057627][ T3576] ? lock_acquire+0x13c/0x160 [ 123.057628][ T3576] ? console_flush_one_record+0x710/0x710 [ 123.057630][ T3576] ? rcu_is_watching+0x16/0xd0 [ 123.057631][ T3576] ? lock_release+0x184/0x1f0 [ 123.057633][ T3576] ? lock_acquire+0x60/0x160 [ 123.057634][ T3576] ? __rcu_read_lock+0x30/0x70 [ 123.057636][ T3576] ? __down_trylock_console_sem+0x5e/0xa0 [ 123.057638][ T3576] ? vprintk_emit+0x320/0x3e0 [ 123.057640][ T3576] vprintk_emit+0x37c/0x3e0 [ 123.057643][ T3576] ? wake_up_klogd_work_func+0x90/0x90 [ 123.057644][ T3576] ? kvfree_call_rcu+0x88/0x2e0 [ 123.057647][ T3576] ? dev_uc_del+0xef/0x150 [ 123.057649][ T3576] ? rtnl_fdb_del+0x75c/0xb10 [ 123.057651][ T3576] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 123.057652][ T3576] ? netlink_rcv_skb+0x14e/0x3a0 [ 123.057654][ T3576] ? netlink_unicast+0x486/0x750 [ 123.057656][ T3576] ? netlink_sendmsg+0x735/0xc60 [ 123.057657][ T3576] _printk+0xc7/0x100 [ 123.057661][ T3576] ? snapshot_read.cold+0x21/0x21 [ 123.057663][ T3576] ? netdev_name+0x43/0x60 [ 123.057665][ T3576] ? __netdev_printk+0x17f/0x1d0 [ 123.057667][ T3576] netdev_info+0xe2/0x116 [ 123.057669][ T3576] ? netdev_notice+0x120/0x120 [ 123.057671][ T3576] ? rcu_is_watching+0x16/0xd0 [ 123.057672][ T3576] ? rcu_is_watching+0x16/0xd0 [ 123.057674][ T3576] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 123.057676][ T3576] ? do_raw_spin_unlock+0x59/0x250 [ 123.057678][ T3576] ? trace_hardirqs_on+0x36/0x40 [ 123.057679][ T3576] ? mutex_is_locked+0x1c/0x50 [ 123.057682][ T3576] __dev_set_promiscuity.cold+0x95/0x104 [ 123.057685][ T3576] __dev_set_rx_mode+0x219/0x2c0 [ 123.057688][ T3576] dev_uc_del+0x124/0x150 [ 123.057689][ T3576] rtnl_fdb_del+0x75c/0xb10 [ 123.057691][ T3576] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 123.057693][ T3576] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 123.057694][ T3576] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 123.057695][ T3576] ? rcu_is_watching+0x16/0xd0 [ 123.057696][ T3576] ? __rcu_read_lock+0x30/0x70 [ 123.057699][ T3576] ? unwind_get_return_address+0x67/0xd0 [ 123.057702][ T3576] ? rcu_is_watching+0x16/0xd0 [ 123.057703][ T3576] ? rcu_is_watching+0x16/0xd0 [ 123.057705][ T3576] ? cap_capable+0x1d7/0x3d0 [ 123.057708][ T3576] ? lock_acquire+0x13c/0x160 [ 123.057710][ T3576] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 123.057712][ T3576] ? rtnl_link_fill+0x920/0x920 [ 123.057713][ T3576] ? filter_irq_stacks+0xd0/0xd0 [ 123.057716][ T3576] ? stack_depot_save_flags+0x1bc/0x790 [ 123.057720][ T3576] netlink_rcv_skb+0x14e/0x3a0 [ 123.057721][ T3576] ? rtnl_link_fill+0x920/0x920 [ 123.057723][ T3576] ? lock_release+0x184/0x1f0 [ 123.057724][ T3576] ? netlink_ack+0xcf0/0xcf0 [ 123.057725][ T3576] ? __netlink_lookup+0xb9/0x6b0 [ 123.057728][ T3576] ? rcu_is_watching+0x16/0xd0 [ 123.057729][ T3576] ? lock_release+0x184/0x1f0 [ 123.057731][ T3576] netlink_unicast+0x486/0x750 [ 123.057733][ T3576] ? netlink_attachskb+0x810/0x810 [ 123.057735][ T3576] ? next_uptodate_folio+0x2b/0x770 [ 123.057738][ T3576] ? rcu_is_watching+0x16/0xd0 [ 123.057739][ T3576] ? rcu_is_watching+0x16/0xd0 [ 123.057741][ T3576] ? rcu_is_watching+0x16/0xd0 [ 123.057743][ T3576] netlink_sendmsg+0x735/0xc60 [ 123.057745][ T3576] ? netlink_unicast+0x750/0x750 [ 123.057746][ T3576] ? rcu_is_watching+0x16/0xd0 [ 123.057748][ T3576] ? lock_release+0x184/0x1f0 [ 123.057750][ T3576] ____sys_sendmsg+0x415/0x880 [ 123.057753][ T3576] ? copy_msghdr_from_user+0x279/0x420 [ 123.057754][ T3576] ? get_timestamp.constprop.0+0x390/0x390 [ 123.057756][ T3576] ? move_addr_to_kernel+0x40/0x40 [ 123.057758][ T3576] ? do_fault_around+0x300/0x5a0 [ 123.057760][ T3576] ? lock_acquire+0x13c/0x160 [ 123.057762][ T3576] ___sys_sendmsg+0x14e/0x1d0 [ 123.057764][ T3576] ? do_pte_missing+0x86f/0xcc0 [ 123.057766][ T3576] ? copy_msghdr_from_user+0x420/0x420 [ 123.057768][ T3576] ? rcu_read_unlock+0x20/0x70 [ 123.057772][ T3576] __sys_sendmsg+0x12c/0x1d0 [ 123.057774][ T3576] ? __sys_sendmsg_sock+0x20/0x20 [ 123.057777][ T3576] ? rcu_is_watching+0x16/0xd0 [ 123.057778][ T3576] ? rcu_is_watching+0x16/0xd0 [ 123.057780][ T3576] do_syscall_64+0xff/0x530 [ 123.057783][ T3576] ? exc_page_fault+0xee/0x100 [ 123.057785][ T3576] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 123.057787][ T3576] RIP: 0033:0x7fb549d2454e [ 123.057789][ T3576] 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 [ 123.057790][ T3576] RSP: 002b:00007ffedb5fed70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.057794][ T3576] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb549d2454e [ 123.057795][ T3576] RDX: 0000000000000000 RSI: 00007ffedb5fee20 RDI: 0000000000000005 [ 123.057796][ T3576] RBP: 00007ffedb5fed80 R08: 0000000000000000 R09: 0000000000000000 [ 123.057797][ T3576] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e05a [ 123.057798][ T3576] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 123.057800][ T3576] [ 123.353988][ T3598] vx1: left allmulticast mode [ 123.354175][ T3598] vx1: left promiscuous mode [ 123.354391][ T3598] br1: port 1(vx1) entered disabled state [ 128.392093][ T3600] br1: port 1(vx1) entered blocking state [ 128.392110][ T3600] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 128.392113][ T3600] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3600, name: ip [ 128.392115][ T3600] preempt_count: 1, expected: 0 [ 128.392116][ T3600] RCU nest depth: 0, expected: 0 [ 128.392117][ T3600] INFO: lockdep is turned off. [ 128.392118][ T3600] irq event stamp: 0 [ 128.392119][ T3600] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 128.392123][ T3600] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 128.392130][ T3600] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 128.392131][ T3600] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 128.392133][ T3600] Preemption disabled at: [ 128.392134][ T3600] [] vprintk_emit+0x31b/0x3e0 [ 128.392141][ T3600] CPU: 0 UID: 0 PID: 3600 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 128.392144][ T3600] Tainted: [W]=WARN [ 128.392145][ T3600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 128.392147][ T3600] Call Trace: [ 128.392149][ T3600] [ 128.392150][ T3600] dump_stack_lvl+0x6f/0xa0 [ 128.392155][ T3600] ? vprintk_emit+0x31b/0x3e0 [ 128.392157][ T3600] __might_resched.cold+0x1fe/0x2c1 [ 128.392160][ T3600] ? __module_address+0x36/0x330 [ 128.392164][ T3600] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 128.392167][ T3600] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 128.392168][ T3600] ? rcu_is_watching+0x16/0xd0 [ 128.392172][ T3600] __kmalloc_noprof+0x443/0x760 [ 128.392175][ T3600] ? __rwlock_init+0x150/0x150 [ 128.392178][ T3600] ? alloc_buf.isra.0+0x4b/0x260 [ 128.392181][ T3600] ? do_raw_spin_unlock+0x59/0x250 [ 128.392183][ T3600] alloc_buf.isra.0+0x4b/0x260 [ 128.392185][ T3600] put_chars+0x1e1/0x2f0 [ 128.392187][ T3600] ? prb_final_commit+0x50/0x50 [ 128.392188][ T3600] ? __send_to_port+0x420/0x420 [ 128.392190][ T3600] ? printk_get_next_message+0x240/0x650 [ 128.392192][ T3600] hvc_console_print+0x292/0x780 [ 128.392198][ T3600] ? hvc_write+0x3a0/0x3a0 [ 128.392199][ T3600] ? do_raw_spin_lock+0x131/0x280 [ 128.392201][ T3600] ? vsnprintf+0x668/0x1700 [ 128.392204][ T3600] ? __rwlock_init+0x150/0x150 [ 128.392206][ T3600] ? rcu_is_watching+0x16/0xd0 [ 128.392207][ T3600] ? lock_acquire+0x13c/0x160 [ 128.392209][ T3600] console_emit_next_record+0x22f/0x4c0 [ 128.392212][ T3600] ? devkmsg_read+0x4b0/0x4b0 [ 128.392214][ T3600] ? rcu_is_watching+0x16/0xd0 [ 128.392215][ T3600] ? rcu_is_watching+0x16/0xd0 [ 128.392217][ T3600] ? rcu_is_watching+0x16/0xd0 [ 128.392219][ T3600] ? lock_acquire+0x13c/0x160 [ 128.392221][ T3600] ? console_flush_one_record+0x111/0x710 [ 128.392222][ T3600] console_flush_one_record+0x46f/0x710 [ 128.392225][ T3600] ? console_emit_next_record+0x4c0/0x4c0 [ 128.392227][ T3600] console_unlock+0xee/0x1f0 [ 128.392229][ T3600] ? lock_acquire+0x13c/0x160 [ 128.392230][ T3600] ? console_flush_one_record+0x710/0x710 [ 128.392232][ T3600] ? rcu_is_watching+0x16/0xd0 [ 128.392234][ T3600] ? lock_release+0x184/0x1f0 [ 128.392235][ T3600] ? lock_acquire+0x60/0x160 [ 128.392236][ T3600] ? __rcu_read_lock+0x30/0x70 [ 128.392238][ T3600] ? __down_trylock_console_sem+0x5e/0xa0 [ 128.392241][ T3600] ? vprintk_emit+0x320/0x3e0 [ 128.392242][ T3600] vprintk_emit+0x37c/0x3e0 [ 128.392245][ T3600] ? wake_up_klogd_work_func+0x90/0x90 [ 128.392247][ T3600] ? __rwlock_init+0x150/0x150 [ 128.392248][ T3600] ? filter_irq_stacks+0xd0/0xd0 [ 128.392250][ T3600] ? lock_acquire+0x13c/0x160 [ 128.392251][ T3600] ? rcu_is_watching+0x16/0xd0 [ 128.392253][ T3600] _printk+0xc7/0x100 [ 128.392257][ T3600] ? snapshot_read.cold+0x21/0x21 [ 128.392259][ T3600] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 128.392270][ T3600] ? do_setlink.isra.0+0xa31/0x2750 [ 128.392273][ T3600] ? rtnl_newlink+0x9f1/0x11c0 [ 128.392274][ T3600] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.392276][ T3600] br_set_state+0x22f/0x430 [bridge] [ 128.392284][ T3600] br_init_port+0xc4/0x200 [bridge] [ 128.392292][ T3600] new_nbp+0x39c/0x580 [bridge] [ 128.392299][ T3600] br_add_if+0x212/0x1320 [bridge] [ 128.392305][ T3600] ? bpf_address_lookup+0x250/0x290 [ 128.392309][ T3600] ? is_bpf_text_address+0x72/0x110 [ 128.392310][ T3600] ? kernel_text_address+0x149/0x170 [ 128.392313][ T3600] ? __kernel_text_address+0x12/0x30 [ 128.392315][ T3600] do_set_master+0x357/0x580 [ 128.392318][ T3600] do_setlink.isra.0+0xa31/0x2750 [ 128.392319][ T3600] ? stack_trace_save+0x93/0xc0 [ 128.392321][ T3600] ? rtnl_link_get_size+0x350/0x350 [ 128.392322][ T3600] ? rcu_is_watching+0x16/0xd0 [ 128.392324][ T3600] ? stack_depot_save_flags+0x1bc/0x790 [ 128.392327][ T3600] ? kasan_save_stack+0x3d/0x50 [ 128.392330][ T3600] ? kasan_save_stack+0x2f/0x50 [ 128.392331][ T3600] ? kasan_save_track+0x14/0x30 [ 128.392333][ T3600] ? __kasan_kmalloc+0x7b/0x90 [ 128.392334][ T3600] ? __kmalloc_cache_noprof+0x29a/0x620 [ 128.392336][ T3600] ? rtnl_newlink+0x124/0x11c0 [ 128.392337][ T3600] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.392338][ T3600] ? netlink_rcv_skb+0x14e/0x3a0 [ 128.392340][ T3600] ? netlink_unicast+0x486/0x750 [ 128.392342][ T3600] ? netlink_sendmsg+0x735/0xc60 [ 128.392343][ T3600] ? ____sys_sendmsg+0x415/0x880 [ 128.392345][ T3600] ? ___sys_sendmsg+0x14e/0x1d0 [ 128.392347][ T3600] ? __sys_sendmsg+0x12c/0x1d0 [ 128.392348][ T3600] ? do_syscall_64+0xff/0x530 [ 128.392350][ T3600] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 128.392353][ T3600] ? rcu_is_watching+0x16/0xd0 [ 128.392355][ T3600] ? lock_acquire+0x13c/0x160 [ 128.392356][ T3600] ? rcu_is_watching+0x16/0xd0 [ 128.392357][ T3600] ? rcu_is_watching+0x16/0xd0 [ 128.392359][ T3600] ? trace_contention_end+0xb3/0x180 [ 128.392362][ T3600] ? __mutex_lock+0x1db/0x1ea0 [ 128.392365][ T3600] ? __mutex_lock+0x9a3/0x1ea0 [ 128.392366][ T3600] ? rtnl_newlink+0x9a8/0x11c0 [ 128.392367][ T3600] ? ww_mutex_lock+0x160/0x160 [ 128.392369][ T3600] ? nla_get_range_signed+0x3d0/0x3d0 [ 128.392371][ T3600] ? __rtnl_newlink+0x3fa/0xa50 [ 128.392373][ T3600] rtnl_newlink+0x9f1/0x11c0 [ 128.392375][ T3600] ? rcu_is_watching+0x16/0xd0 [ 128.392377][ T3600] ? rtnl_bridge_getlink+0x850/0x850 [ 128.392378][ T3600] ? lock_acquire+0x13c/0x160 [ 128.392379][ T3600] ? rcu_is_watching+0x16/0xd0 [ 128.392381][ T3600] ? is_bpf_text_address+0x3e/0x110 [ 128.392383][ T3600] ? is_bpf_text_address+0x72/0x110 [ 128.392384][ T3600] ? kernel_text_address+0x149/0x170 [ 128.392386][ T3600] ? __kernel_text_address+0x12/0x30 [ 128.392387][ T3600] ? write_profile+0xf0/0xf0 [ 128.392388][ T3600] ? unwind_get_return_address+0x67/0xd0 [ 128.392391][ T3600] ? rcu_is_watching+0x16/0xd0 [ 128.392392][ T3600] ? rcu_is_watching+0x16/0xd0 [ 128.392394][ T3600] ? cap_capable+0x1d7/0x3d0 [ 128.392398][ T3600] ? lock_acquire+0x13c/0x160 [ 128.392399][ T3600] ? rcu_is_watching+0x16/0xd0 [ 128.392401][ T3600] ? rtnl_bridge_getlink+0x850/0x850 [ 128.392402][ T3600] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.392404][ T3600] ? rtnl_link_fill+0x920/0x920 [ 128.392405][ T3600] ? filter_irq_stacks+0xd0/0xd0 [ 128.392406][ T3600] ? stack_depot_save_flags+0x1bc/0x790 [ 128.392408][ T3600] netlink_rcv_skb+0x14e/0x3a0 [ 128.392410][ T3600] ? rtnl_link_fill+0x920/0x920 [ 128.392411][ T3600] ? lock_release+0x184/0x1f0 [ 128.392413][ T3600] ? netlink_ack+0xcf0/0xcf0 [ 128.392414][ T3600] ? __netlink_lookup+0xb9/0x6b0 [ 128.392416][ T3600] ? rcu_is_watching+0x16/0xd0 [ 128.392418][ T3600] ? lock_release+0x184/0x1f0 [ 128.392420][ T3600] netlink_unicast+0x486/0x750 [ 128.392422][ T3600] ? netlink_attachskb+0x810/0x810 [ 128.392423][ T3600] ? rcu_is_watching+0x16/0xd0 [ 128.392425][ T3600] ? rcu_is_watching+0x16/0xd0 [ 128.392427][ T3600] ? lock_acquire+0x13c/0x160 [ 128.392428][ T3600] netlink_sendmsg+0x735/0xc60 [ 128.392430][ T3600] ? netlink_unicast+0x750/0x750 [ 128.392438][ T3600] ? rcu_is_watching+0x16/0xd0 [ 128.392440][ T3600] ? lock_release+0x184/0x1f0 [ 128.392442][ T3600] ____sys_sendmsg+0x415/0x880 [ 128.392443][ T3600] ? copy_msghdr_from_user+0x279/0x420 [ 128.392445][ T3600] ? get_timestamp.constprop.0+0x390/0x390 [ 128.392446][ T3600] ? move_addr_to_kernel+0x40/0x40 [ 128.392448][ T3600] ? filter_irq_stacks+0xd0/0xd0 [ 128.392450][ T3600] ___sys_sendmsg+0x14e/0x1d0 [ 128.392452][ T3600] ? copy_msghdr_from_user+0x420/0x420 [ 128.392457][ T3600] __sys_sendmsg+0x12c/0x1d0 [ 128.392458][ T3600] ? __sys_sendmsg_sock+0x20/0x20 [ 128.392461][ T3600] ? rcu_is_watching+0x16/0xd0 [ 128.392463][ T3600] do_syscall_64+0xff/0x530 [ 128.392464][ T3600] ? exc_page_fault+0xee/0x100 [ 128.392466][ T3600] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 128.392468][ T3600] RIP: 0033:0x7f7ed2cf454e [ 128.392470][ T3600] 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 [ 128.392472][ T3600] RSP: 002b:00007ffd4eac9290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 128.392475][ T3600] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7ed2cf454e [ 128.392477][ T3600] RDX: 0000000000000000 RSI: 00007ffd4eac9340 RDI: 0000000000000005 [ 128.392477][ T3600] RBP: 00007ffd4eac92a0 R08: 0000000000000000 R09: 0000000000000000 [ 128.392478][ T3600] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e05e [ 128.392479][ T3600] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd4eac9a00 [ 128.392481][ T3600] [ 128.422806][ T3600] br1: port 1(vx1) entered disabled state [ 128.423016][ T3600] vx1: entered allmulticast mode [ 128.423960][ T3600] vx1: entered promiscuous mode [ 128.424400][ T3600] br1: port 1(vx1) entered blocking state [ 128.424589][ T3600] br1: port 1(vx1) entered forwarding state [ 218.375600][ T4510] vx1: left allmulticast mode [ 218.375620][ T4510] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 218.375622][ T4510] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4510, name: ip [ 218.375624][ T4510] preempt_count: 1, expected: 0 [ 218.375625][ T4510] RCU nest depth: 0, expected: 0 [ 218.375626][ T4510] INFO: lockdep is turned off. [ 218.375627][ T4510] irq event stamp: 0 [ 218.375627][ T4510] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 218.375632][ T4510] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 218.375638][ T4510] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 218.375639][ T4510] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 218.375641][ T4510] Preemption disabled at: [ 218.375641][ T4510] [] vprintk_emit+0x31b/0x3e0 [ 218.375649][ T4510] CPU: 2 UID: 0 PID: 4510 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 218.375652][ T4510] Tainted: [W]=WARN [ 218.375653][ T4510] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 218.375655][ T4510] Call Trace: [ 218.375657][ T4510] [ 218.375658][ T4510] dump_stack_lvl+0x6f/0xa0 [ 218.375663][ T4510] ? vprintk_emit+0x31b/0x3e0 [ 218.375665][ T4510] __might_resched.cold+0x1fe/0x2c1 [ 218.375669][ T4510] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 218.375672][ T4510] ? __asan_memcpy+0x3c/0x60 [ 218.375675][ T4510] ? rcu_is_watching+0x16/0xd0 [ 218.375679][ T4510] __kmalloc_noprof+0x443/0x760 [ 218.375682][ T4510] ? __rwlock_init+0x150/0x150 [ 218.375684][ T4510] ? alloc_buf.isra.0+0x4b/0x260 [ 218.375688][ T4510] ? do_raw_spin_unlock+0x59/0x250 [ 218.375690][ T4510] alloc_buf.isra.0+0x4b/0x260 [ 218.375692][ T4510] put_chars+0x1e1/0x2f0 [ 218.375694][ T4510] ? __send_to_port+0x420/0x420 [ 218.375695][ T4510] ? console_prepend_replay+0x20/0x20 [ 218.375698][ T4510] hvc_console_print+0x292/0x780 [ 218.375702][ T4510] ? hvc_write+0x3a0/0x3a0 [ 218.375704][ T4510] ? rcu_is_watching+0x16/0xd0 [ 218.375707][ T4510] ? lock_acquire+0x13c/0x160 [ 218.375710][ T4510] console_emit_next_record+0x22f/0x4c0 [ 218.375713][ T4510] ? devkmsg_read+0x4b0/0x4b0 [ 218.375715][ T4510] ? rcu_is_watching+0x16/0xd0 [ 218.375716][ T4510] ? rcu_is_watching+0x16/0xd0 [ 218.375718][ T4510] ? rcu_is_watching+0x16/0xd0 [ 218.375719][ T4510] ? lock_acquire+0x13c/0x160 [ 218.375721][ T4510] ? console_flush_one_record+0x111/0x710 [ 218.375723][ T4510] console_flush_one_record+0x46f/0x710 [ 218.375725][ T4510] ? console_emit_next_record+0x4c0/0x4c0 [ 218.375728][ T4510] console_unlock+0xee/0x1f0 [ 218.375729][ T4510] ? lock_acquire+0x13c/0x160 [ 218.375731][ T4510] ? console_flush_one_record+0x710/0x710 [ 218.375732][ T4510] ? rcu_is_watching+0x16/0xd0 [ 218.375734][ T4510] ? lock_release+0x184/0x1f0 [ 218.375735][ T4510] ? lock_acquire+0x60/0x160 [ 218.375737][ T4510] ? __rcu_read_lock+0x30/0x70 [ 218.375739][ T4510] ? __down_trylock_console_sem+0x5e/0xa0 [ 218.375741][ T4510] ? vprintk_emit+0x320/0x3e0 [ 218.375743][ T4510] vprintk_emit+0x37c/0x3e0 [ 218.375745][ T4510] ? wake_up_klogd_work_func+0x90/0x90 [ 218.375747][ T4510] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 218.375750][ T4510] ? netlink_unicast+0x486/0x750 [ 218.375752][ T4510] ? netlink_sendmsg+0x735/0xc60 [ 218.375754][ T4510] ? ____sys_sendmsg+0x415/0x880 [ 218.375757][ T4510] ? ___sys_sendmsg+0x14e/0x1d0 [ 218.375758][ T4510] ? __sys_sendmsg+0x12c/0x1d0 [ 218.375760][ T4510] ? do_syscall_64+0xff/0x530 [ 218.375763][ T4510] _printk+0xc7/0x100 [ 218.375766][ T4510] ? snapshot_read.cold+0x21/0x21 [ 218.375768][ T4510] ? netdev_name+0x43/0x60 [ 218.375771][ T4510] ? __netdev_printk+0x17f/0x1d0 [ 218.375772][ T4510] netdev_info+0xe2/0x116 [ 218.375774][ T4510] ? netdev_notice+0x120/0x120 [ 218.375776][ T4510] ? rcu_is_watching+0x16/0xd0 [ 218.375778][ T4510] ? __up_read+0x355/0x9e0 [ 218.375779][ T4510] ? trace_hardirqs_on+0x36/0x40 [ 218.375782][ T4510] ? down_write_nested+0x200/0x200 [ 218.375783][ T4510] ? mutex_is_locked+0x1c/0x50 [ 218.375786][ T4510] netif_set_allmulti.cold+0x7c/0x166 [ 218.375788][ T4510] dev_set_allmulti+0xa2/0x150 [ 218.375791][ T4510] del_nbp+0xb7/0xc10 [bridge] [ 218.375803][ T4510] ? is_bpf_text_address+0x72/0x110 [ 218.375806][ T4510] ? kernel_text_address+0x149/0x170 [ 218.375809][ T4510] br_del_if+0xab/0x200 [bridge] [ 218.375816][ T4510] ? rtnl_is_locked+0x15/0x20 [ 218.375819][ T4510] do_set_master+0x15c/0x580 [ 218.375821][ T4510] do_setlink.isra.0+0xa31/0x2750 [ 218.375825][ T4510] ? stack_trace_save+0x93/0xc0 [ 218.375828][ T4510] ? rtnl_link_get_size+0x350/0x350 [ 218.375830][ T4510] ? rcu_is_watching+0x16/0xd0 [ 218.375832][ T4510] ? stack_depot_save_flags+0x1bc/0x790 [ 218.375835][ T4510] ? kasan_save_stack+0x3d/0x50 [ 218.375838][ T4510] ? kasan_save_stack+0x2f/0x50 [ 218.375839][ T4510] ? kasan_save_track+0x14/0x30 [ 218.375841][ T4510] ? __kasan_kmalloc+0x7b/0x90 [ 218.375842][ T4510] ? __kmalloc_cache_noprof+0x29a/0x620 [ 218.375843][ T4510] ? rtnl_newlink+0x124/0x11c0 [ 218.375844][ T4510] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 218.375846][ T4510] ? netlink_rcv_skb+0x14e/0x3a0 [ 218.375847][ T4510] ? netlink_unicast+0x486/0x750 [ 218.375848][ T4510] ? netlink_sendmsg+0x735/0xc60 [ 218.375849][ T4510] ? ____sys_sendmsg+0x415/0x880 [ 218.375851][ T4510] ? ___sys_sendmsg+0x14e/0x1d0 [ 218.375852][ T4510] ? __sys_sendmsg+0x12c/0x1d0 [ 218.375853][ T4510] ? do_syscall_64+0xff/0x530 [ 218.375854][ T4510] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 218.375857][ T4510] ? rcu_is_watching+0x16/0xd0 [ 218.375859][ T4510] ? lock_acquire+0x13c/0x160 [ 218.375860][ T4510] ? rcu_is_watching+0x16/0xd0 [ 218.375862][ T4510] ? rcu_is_watching+0x16/0xd0 [ 218.375863][ T4510] ? trace_contention_end+0xb3/0x180 [ 218.375865][ T4510] ? __mutex_lock+0x1db/0x1ea0 [ 218.375868][ T4510] ? __mutex_lock+0x9a3/0x1ea0 [ 218.375869][ T4510] ? rtnl_newlink+0x9a8/0x11c0 [ 218.375870][ T4510] ? ww_mutex_lock+0x160/0x160 [ 218.375872][ T4510] ? nla_get_range_signed+0x3d0/0x3d0 [ 218.375874][ T4510] ? __rtnl_newlink+0x3fa/0xa50 [ 218.375876][ T4510] rtnl_newlink+0x9f1/0x11c0 [ 218.375878][ T4510] ? rcu_is_watching+0x16/0xd0 [ 218.375879][ T4510] ? rtnl_bridge_getlink+0x850/0x850 [ 218.375880][ T4510] ? lock_acquire+0x13c/0x160 [ 218.375882][ T4510] ? rcu_is_watching+0x16/0xd0 [ 218.375884][ T4510] ? is_bpf_text_address+0x3e/0x110 [ 218.375885][ T4510] ? is_bpf_text_address+0x72/0x110 [ 218.375887][ T4510] ? kernel_text_address+0x149/0x170 [ 218.375888][ T4510] ? __kernel_text_address+0x12/0x30 [ 218.375890][ T4510] ? write_profile+0xf0/0xf0 [ 218.375891][ T4510] ? unwind_get_return_address+0x67/0xd0 [ 218.375893][ T4510] ? rcu_is_watching+0x16/0xd0 [ 218.375895][ T4510] ? rcu_is_watching+0x16/0xd0 [ 218.375896][ T4510] ? cap_capable+0x1d7/0x3d0 [ 218.375900][ T4510] ? lock_acquire+0x13c/0x160 [ 218.375901][ T4510] ? rcu_is_watching+0x16/0xd0 [ 218.375903][ T4510] ? rtnl_bridge_getlink+0x850/0x850 [ 218.375904][ T4510] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 218.375906][ T4510] ? rtnl_link_fill+0x920/0x920 [ 218.375907][ T4510] ? filter_irq_stacks+0xd0/0xd0 [ 218.375909][ T4510] ? stack_depot_save_flags+0x1bc/0x790 [ 218.375911][ T4510] netlink_rcv_skb+0x14e/0x3a0 [ 218.375912][ T4510] ? rtnl_link_fill+0x920/0x920 [ 218.375914][ T4510] ? lock_release+0x184/0x1f0 [ 218.375915][ T4510] ? netlink_ack+0xcf0/0xcf0 [ 218.375916][ T4510] ? __netlink_lookup+0xb9/0x6b0 [ 218.375919][ T4510] ? rcu_is_watching+0x16/0xd0 [ 218.375920][ T4510] ? lock_release+0x184/0x1f0 [ 218.375922][ T4510] netlink_unicast+0x486/0x750 [ 218.375924][ T4510] ? netlink_attachskb+0x810/0x810 [ 218.375926][ T4510] ? rcu_is_watching+0x16/0xd0 [ 218.375927][ T4510] ? rcu_is_watching+0x16/0xd0 [ 218.375929][ T4510] ? lock_acquire+0x13c/0x160 [ 218.375931][ T4510] netlink_sendmsg+0x735/0xc60 [ 218.375933][ T4510] ? netlink_unicast+0x750/0x750 [ 218.375934][ T4510] ? rcu_is_watching+0x16/0xd0 [ 218.375936][ T4510] ? lock_release+0x184/0x1f0 [ 218.375938][ T4510] ____sys_sendmsg+0x415/0x880 [ 218.375940][ T4510] ? copy_msghdr_from_user+0x279/0x420 [ 218.375941][ T4510] ? get_timestamp.constprop.0+0x390/0x390 [ 218.375943][ T4510] ? move_addr_to_kernel+0x40/0x40 [ 218.375944][ T4510] ? filter_irq_stacks+0xd0/0xd0 [ 218.375947][ T4510] ___sys_sendmsg+0x14e/0x1d0 [ 218.375948][ T4510] ? copy_msghdr_from_user+0x420/0x420 [ 218.375953][ T4510] __sys_sendmsg+0x12c/0x1d0 [ 218.375955][ T4510] ? __sys_sendmsg_sock+0x20/0x20 [ 218.375958][ T4510] ? rcu_is_watching+0x16/0xd0 [ 218.375960][ T4510] do_syscall_64+0xff/0x530 [ 218.375961][ T4510] ? exc_page_fault+0xee/0x100 [ 218.375963][ T4510] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 218.375965][ T4510] RIP: 0033:0x7f9b09a2954e [ 218.375967][ T4510] 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 [ 218.375968][ T4510] RSP: 002b:00007ffd8810d820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 218.375972][ T4510] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9b09a2954e [ 218.375973][ T4510] RDX: 0000000000000000 RSI: 00007ffd8810d8d0 RDI: 0000000000000005 [ 218.375974][ T4510] RBP: 00007ffd8810d830 R08: 0000000000000000 R09: 0000000000000000 [ 218.375975][ T4510] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e0b8 [ 218.375976][ T4510] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd8810df90 [ 218.375978][ T4510] [ 218.416989][ T4510] vx1: left promiscuous mode [ 218.417293][ T4510] br1: port 1(vx1) entered disabled state [ 223.449711][ T4512] br1: port 1(vx1) entered blocking state [ 223.449728][ T4512] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 223.449731][ T4512] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4512, name: ip [ 223.449732][ T4512] preempt_count: 1, expected: 0 [ 223.449733][ T4512] RCU nest depth: 0, expected: 0 [ 223.449734][ T4512] INFO: lockdep is turned off. [ 223.449735][ T4512] irq event stamp: 0 [ 223.449736][ T4512] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 223.449741][ T4512] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 223.449747][ T4512] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 223.449749][ T4512] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 223.449750][ T4512] Preemption disabled at: [ 223.449751][ T4512] [] vprintk_emit+0x31b/0x3e0 [ 223.449759][ T4512] CPU: 2 UID: 0 PID: 4512 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 223.449762][ T4512] Tainted: [W]=WARN [ 223.449763][ T4512] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 223.449765][ T4512] Call Trace: [ 223.449766][ T4512] [ 223.449768][ T4512] dump_stack_lvl+0x6f/0xa0 [ 223.449773][ T4512] ? vprintk_emit+0x31b/0x3e0 [ 223.449775][ T4512] __might_resched.cold+0x1fe/0x2c1 [ 223.449779][ T4512] ? __module_address+0x36/0x330 [ 223.449782][ T4512] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 223.449786][ T4512] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 223.449787][ T4512] ? rcu_is_watching+0x16/0xd0 [ 223.449791][ T4512] __kmalloc_noprof+0x443/0x760 [ 223.449794][ T4512] ? __rwlock_init+0x150/0x150 [ 223.449797][ T4512] ? alloc_buf.isra.0+0x4b/0x260 [ 223.449800][ T4512] ? do_raw_spin_unlock+0x59/0x250 [ 223.449802][ T4512] alloc_buf.isra.0+0x4b/0x260 [ 223.449804][ T4512] put_chars+0x1e1/0x2f0 [ 223.449806][ T4512] ? prb_final_commit+0x50/0x50 [ 223.449807][ T4512] ? __send_to_port+0x420/0x420 [ 223.449809][ T4512] ? printk_get_next_message+0x240/0x650 [ 223.449811][ T4512] hvc_console_print+0x292/0x780 [ 223.449814][ T4512] ? hvc_write+0x3a0/0x3a0 [ 223.449815][ T4512] ? do_raw_spin_lock+0x131/0x280 [ 223.449817][ T4512] ? vsnprintf+0x668/0x1700 [ 223.449820][ T4512] ? __rwlock_init+0x150/0x150 [ 223.449822][ T4512] ? rcu_is_watching+0x16/0xd0 [ 223.449823][ T4512] ? lock_acquire+0x13c/0x160 [ 223.449825][ T4512] console_emit_next_record+0x22f/0x4c0 [ 223.449828][ T4512] ? devkmsg_read+0x4b0/0x4b0 [ 223.449830][ T4512] ? rcu_is_watching+0x16/0xd0 [ 223.449831][ T4512] ? rcu_is_watching+0x16/0xd0 [ 223.449833][ T4512] ? rcu_is_watching+0x16/0xd0 [ 223.449834][ T4512] ? lock_acquire+0x13c/0x160 [ 223.449836][ T4512] ? console_flush_one_record+0x111/0x710 [ 223.449838][ T4512] console_flush_one_record+0x46f/0x710 [ 223.449840][ T4512] ? console_emit_next_record+0x4c0/0x4c0 [ 223.449843][ T4512] console_unlock+0xee/0x1f0 [ 223.449844][ T4512] ? lock_acquire+0x13c/0x160 [ 223.449846][ T4512] ? console_flush_one_record+0x710/0x710 [ 223.449847][ T4512] ? rcu_is_watching+0x16/0xd0 [ 223.449849][ T4512] ? lock_release+0x184/0x1f0 [ 223.449850][ T4512] ? lock_acquire+0x60/0x160 [ 223.449852][ T4512] ? __rcu_read_lock+0x30/0x70 [ 223.449854][ T4512] ? __down_trylock_console_sem+0x5e/0xa0 [ 223.449856][ T4512] ? vprintk_emit+0x320/0x3e0 [ 223.449858][ T4512] vprintk_emit+0x37c/0x3e0 [ 223.449861][ T4512] ? wake_up_klogd_work_func+0x90/0x90 [ 223.449862][ T4512] ? __rwlock_init+0x150/0x150 [ 223.449864][ T4512] ? filter_irq_stacks+0xd0/0xd0 [ 223.449865][ T4512] ? lock_acquire+0x13c/0x160 [ 223.449867][ T4512] ? rcu_is_watching+0x16/0xd0 [ 223.449869][ T4512] _printk+0xc7/0x100 [ 223.449872][ T4512] ? snapshot_read.cold+0x21/0x21 [ 223.449874][ T4512] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 223.449886][ T4512] ? do_setlink.isra.0+0xa31/0x2750 [ 223.449889][ T4512] ? rtnl_newlink+0x9f1/0x11c0 [ 223.449890][ T4512] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 223.449892][ T4512] br_set_state+0x22f/0x430 [bridge] [ 223.449901][ T4512] br_init_port+0xc4/0x200 [bridge] [ 223.449908][ T4512] new_nbp+0x39c/0x580 [bridge] [ 223.449916][ T4512] br_add_if+0x212/0x1320 [bridge] [ 223.449922][ T4512] ? bpf_address_lookup+0x250/0x290 [ 223.449926][ T4512] ? is_bpf_text_address+0x72/0x110 [ 223.449927][ T4512] ? kernel_text_address+0x149/0x170 [ 223.449930][ T4512] ? __kernel_text_address+0x12/0x30 [ 223.449931][ T4512] do_set_master+0x357/0x580 [ 223.449934][ T4512] do_setlink.isra.0+0xa31/0x2750 [ 223.449936][ T4512] ? stack_trace_save+0x93/0xc0 [ 223.449937][ T4512] ? rtnl_link_get_size+0x350/0x350 [ 223.449938][ T4512] ? rcu_is_watching+0x16/0xd0 [ 223.449940][ T4512] ? stack_depot_save_flags+0x1bc/0x790 [ 223.449944][ T4512] ? kasan_save_stack+0x3d/0x50 [ 223.449947][ T4512] ? kasan_save_stack+0x2f/0x50 [ 223.449948][ T4512] ? kasan_save_track+0x14/0x30 [ 223.449949][ T4512] ? __kasan_kmalloc+0x7b/0x90 [ 223.449951][ T4512] ? __kmalloc_cache_noprof+0x29a/0x620 [ 223.449952][ T4512] ? rtnl_newlink+0x124/0x11c0 [ 223.449953][ T4512] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 223.449954][ T4512] ? netlink_rcv_skb+0x14e/0x3a0 [ 223.449957][ T4512] ? netlink_unicast+0x486/0x750 [ 223.449958][ T4512] ? netlink_sendmsg+0x735/0xc60 [ 223.449959][ T4512] ? ____sys_sendmsg+0x415/0x880 [ 223.449962][ T4512] ? ___sys_sendmsg+0x14e/0x1d0 [ 223.449963][ T4512] ? __sys_sendmsg+0x12c/0x1d0 [ 223.449965][ T4512] ? do_syscall_64+0xff/0x530 [ 223.449967][ T4512] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 223.449969][ T4512] ? rcu_is_watching+0x16/0xd0 [ 223.449971][ T4512] ? lock_acquire+0x13c/0x160 [ 223.449972][ T4512] ? rcu_is_watching+0x16/0xd0 [ 223.449974][ T4512] ? rcu_is_watching+0x16/0xd0 [ 223.449976][ T4512] ? trace_contention_end+0xb3/0x180 [ 223.449979][ T4512] ? __mutex_lock+0x1db/0x1ea0 [ 223.449981][ T4512] ? __mutex_lock+0x9a3/0x1ea0 [ 223.449982][ T4512] ? rtnl_newlink+0x9a8/0x11c0 [ 223.449984][ T4512] ? ww_mutex_lock+0x160/0x160 [ 223.449985][ T4512] ? nla_get_range_signed+0x3d0/0x3d0 [ 223.449987][ T4512] ? __rtnl_newlink+0x3fa/0xa50 [ 223.449989][ T4512] rtnl_newlink+0x9f1/0x11c0 [ 223.449991][ T4512] ? rcu_is_watching+0x16/0xd0 [ 223.449993][ T4512] ? rtnl_bridge_getlink+0x850/0x850 [ 223.449994][ T4512] ? lock_acquire+0x13c/0x160 [ 223.449996][ T4512] ? rcu_is_watching+0x16/0xd0 [ 223.449998][ T4512] ? is_bpf_text_address+0x3e/0x110 [ 223.449999][ T4512] ? is_bpf_text_address+0x72/0x110 [ 223.450001][ T4512] ? kernel_text_address+0x149/0x170 [ 223.450002][ T4512] ? __kernel_text_address+0x12/0x30 [ 223.450003][ T4512] ? write_profile+0xf0/0xf0 [ 223.450004][ T4512] ? unwind_get_return_address+0x67/0xd0 [ 223.450007][ T4512] ? rcu_is_watching+0x16/0xd0 [ 223.450009][ T4512] ? rcu_is_watching+0x16/0xd0 [ 223.450010][ T4512] ? cap_capable+0x1d7/0x3d0 [ 223.450014][ T4512] ? lock_acquire+0x13c/0x160 [ 223.450015][ T4512] ? rcu_is_watching+0x16/0xd0 [ 223.450017][ T4512] ? rtnl_bridge_getlink+0x850/0x850 [ 223.450018][ T4512] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 223.450020][ T4512] ? rtnl_link_fill+0x920/0x920 [ 223.450021][ T4512] ? filter_irq_stacks+0xd0/0xd0 [ 223.450022][ T4512] ? stack_depot_save_flags+0x1bc/0x790 [ 223.450024][ T4512] netlink_rcv_skb+0x14e/0x3a0 [ 223.450026][ T4512] ? rtnl_link_fill+0x920/0x920 [ 223.450027][ T4512] ? lock_release+0x184/0x1f0 [ 223.450029][ T4512] ? netlink_ack+0xcf0/0xcf0 [ 223.450030][ T4512] ? __netlink_lookup+0xb9/0x6b0 [ 223.450032][ T4512] ? rcu_is_watching+0x16/0xd0 [ 223.450034][ T4512] ? lock_release+0x184/0x1f0 [ 223.450036][ T4512] netlink_unicast+0x486/0x750 [ 223.450038][ T4512] ? netlink_attachskb+0x810/0x810 [ 223.450039][ T4512] ? rcu_is_watching+0x16/0xd0 [ 223.450041][ T4512] ? rcu_is_watching+0x16/0xd0 [ 223.450042][ T4512] ? lock_acquire+0x13c/0x160 [ 223.450044][ T4512] netlink_sendmsg+0x735/0xc60 [ 223.450046][ T4512] ? netlink_unicast+0x750/0x750 [ 223.450048][ T4512] ? rcu_is_watching+0x16/0xd0 [ 223.450050][ T4512] ? lock_release+0x184/0x1f0 [ 223.450051][ T4512] ____sys_sendmsg+0x415/0x880 [ 223.450053][ T4512] ? copy_msghdr_from_user+0x279/0x420 [ 223.450055][ T4512] ? get_timestamp.constprop.0+0x390/0x390 [ 223.450057][ T4512] ? move_addr_to_kernel+0x40/0x40 [ 223.450059][ T4512] ? filter_irq_stacks+0xd0/0xd0 [ 223.450062][ T4512] ___sys_sendmsg+0x14e/0x1d0 [ 223.450065][ T4512] ? copy_msghdr_from_user+0x420/0x420 [ 223.450072][ T4512] __sys_sendmsg+0x12c/0x1d0 [ 223.450075][ T4512] ? __sys_sendmsg_sock+0x20/0x20 [ 223.450079][ T4512] ? rcu_is_watching+0x16/0xd0 [ 223.450082][ T4512] do_syscall_64+0xff/0x530 [ 223.450084][ T4512] ? exc_page_fault+0xee/0x100 [ 223.450086][ T4512] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 223.450088][ T4512] RIP: 0033:0x7f7321f3e54e [ 223.450090][ T4512] 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 [ 223.450092][ T4512] RSP: 002b:00007ffc39b241d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 223.450095][ T4512] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7321f3e54e [ 223.450097][ T4512] RDX: 0000000000000000 RSI: 00007ffc39b24280 RDI: 0000000000000005 [ 223.450098][ T4512] RBP: 00007ffc39b241e0 R08: 0000000000000000 R09: 0000000000000000 [ 223.450099][ T4512] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e0bd [ 223.450099][ T4512] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc39b24940 [ 223.450102][ T4512] [ 223.484935][ T4512] br1: port 1(vx1) entered disabled state [ 223.485218][ T4512] vx1: entered allmulticast mode [ 223.486590][ T4512] vx1: entered promiscuous mode [ 223.487075][ T4512] br1: port 1(vx1) entered blocking state [ 223.487275][ T4512] br1: port 1(vx1) entered forwarding state [ 229.726595][ T12] vx2: left allmulticast mode [ 229.726610][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 229.726613][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 229.726614][ T12] preempt_count: 1, expected: 0 [ 229.726615][ T12] RCU nest depth: 0, expected: 0 [ 229.726616][ T12] INFO: lockdep is turned off. [ 229.726617][ T12] irq event stamp: 230 [ 229.726618][ T12] hardirqs last enabled at (229): [] _raw_spin_unlock_irq+0x28/0x50 [ 229.726626][ T12] hardirqs last disabled at (230): [] __schedule+0x1246/0x20e0 [ 229.726628][ T12] softirqs last enabled at (226): [] addrconf_dad_begin+0x37f/0x540 [ 229.726632][ T12] softirqs last disabled at (218): [] addrconf_dad_begin+0x154/0x540 [ 229.726634][ T12] Preemption disabled at: [ 229.726635][ T12] [] vprintk_emit+0x31b/0x3e0 [ 229.726643][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 229.726647][ T12] Tainted: [W]=WARN [ 229.726648][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 229.726650][ T12] Workqueue: netns cleanup_net [ 229.726656][ T12] Call Trace: [ 229.726658][ T12] [ 229.726659][ T12] dump_stack_lvl+0x6f/0xa0 [ 229.726664][ T12] ? vprintk_emit+0x31b/0x3e0 [ 229.726666][ T12] __might_resched.cold+0x1fe/0x2c1 [ 229.726670][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 229.726673][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.726677][ T12] __kmalloc_noprof+0x443/0x760 [ 229.726680][ T12] ? __rwlock_init+0x150/0x150 [ 229.726683][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 229.726686][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 229.726688][ T12] alloc_buf.isra.0+0x4b/0x260 [ 229.726690][ T12] put_chars+0x1e1/0x2f0 [ 229.726692][ T12] ? desc_read_finalized_seq+0x79/0x120 [ 229.726693][ T12] ? __send_to_port+0x420/0x420 [ 229.726695][ T12] ? console_prepend_replay+0x20/0x20 [ 229.726697][ T12] hvc_console_print+0x292/0x780 [ 229.726700][ T12] ? hvc_write+0x3a0/0x3a0 [ 229.726702][ T12] ? do_raw_spin_lock+0x131/0x280 [ 229.726703][ T12] ? __rwlock_init+0x150/0x150 [ 229.726705][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.726706][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.726708][ T12] ? lock_acquire+0x13c/0x160 [ 229.726710][ T12] console_emit_next_record+0x22f/0x4c0 [ 229.726713][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 229.726714][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.726716][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.726717][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.726719][ T12] ? lock_acquire+0x13c/0x160 [ 229.726721][ T12] ? console_flush_one_record+0x111/0x710 [ 229.726723][ T12] console_flush_one_record+0x46f/0x710 [ 229.726725][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 229.726727][ T12] console_unlock+0xee/0x1f0 [ 229.726729][ T12] ? lock_acquire+0x13c/0x160 [ 229.726731][ T12] ? console_flush_one_record+0x710/0x710 [ 229.726732][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.726734][ T12] ? lock_release+0x184/0x1f0 [ 229.726735][ T12] ? lock_acquire+0x60/0x160 [ 229.726737][ T12] ? __rcu_read_lock+0x30/0x70 [ 229.726739][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 229.726741][ T12] ? vprintk_emit+0x320/0x3e0 [ 229.726742][ T12] vprintk_emit+0x37c/0x3e0 [ 229.726745][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 229.726746][ T12] ? process_one_work+0xe3e/0x1560 [ 229.726749][ T12] ? kthread+0x367/0x460 [ 229.726751][ T12] ? ret_from_fork+0x474/0x6b0 [ 229.726753][ T12] ? ret_from_fork_asm+0x11/0x20 [ 229.726756][ T12] _printk+0xc7/0x100 [ 229.726759][ T12] ? snapshot_read.cold+0x21/0x21 [ 229.726761][ T12] ? netdev_name+0x43/0x60 [ 229.726764][ T12] ? __netdev_printk+0x17f/0x1d0 [ 229.726765][ T12] netdev_info+0xe2/0x116 [ 229.726767][ T12] ? netdev_notice+0x120/0x120 [ 229.726769][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.726771][ T12] ? __up_read+0x355/0x9e0 [ 229.726772][ T12] ? trace_hardirqs_on+0x36/0x40 [ 229.726775][ T12] ? down_write_nested+0x200/0x200 [ 229.726776][ T12] ? mutex_is_locked+0x1c/0x50 [ 229.726778][ T12] netif_set_allmulti.cold+0x7c/0x166 [ 229.726781][ T12] dev_set_allmulti+0xa2/0x150 [ 229.726784][ T12] del_nbp+0xb7/0xc10 [bridge] [ 229.726797][ T12] br_dev_delete+0x9d/0x1e0 [bridge] [ 229.726804][ T12] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 229.726811][ T12] ops_undo_list+0x5be/0x8f0 [ 229.726814][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 229.726815][ T12] ? idr_destroy+0x121/0x250 [ 229.726819][ T12] cleanup_net+0x431/0x890 [ 229.726820][ T12] ? net_passive_dec+0x230/0x230 [ 229.726822][ T12] ? lock_acquire+0x13c/0x160 [ 229.726824][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.726826][ T12] process_one_work+0xe3e/0x1560 [ 229.726829][ T12] ? __queue_delayed_work+0x470/0x470 [ 229.726831][ T12] ? __rwlock_init+0x150/0x150 [ 229.726833][ T12] worker_thread+0x4f1/0xd60 [ 229.726836][ T12] ? rescuer_thread+0x1340/0x1340 [ 229.726838][ T12] kthread+0x367/0x460 [ 229.726840][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 229.726841][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 229.726843][ T12] ret_from_fork+0x474/0x6b0 [ 229.726844][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 229.726846][ T12] ? __switch_to+0x5a3/0xe00 [ 229.726849][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 229.726850][ T12] ret_from_fork_asm+0x11/0x20 [ 229.726853][ T12] [ 229.740775][ T12] vx2: left promiscuous mode [ 229.741168][ T12] br2: port 2(vx2) entered disabled state [ 229.743860][ T12] w1: left allmulticast mode [ 229.744063][ T12] w1: left promiscuous mode [ 229.745808][ T12] br2: port 1(w1) entered disabled state [ 229.821554][ T12] vx2: left allmulticast mode [ 229.821726][ T12] vx2: left promiscuous mode [ 229.821930][ T12] br2: port 2(vx2) entered disabled state [ 229.823029][ T12] w1: left allmulticast mode [ 229.823176][ T12] w1: left promiscuous mode [ 229.823551][ T12] br2: port 1(w1) entered disabled state [ 230.355129][ T4557] vx1: left allmulticast mode [ 230.355397][ T4557] vx1: left promiscuous mode [ 230.355726][ T4557] br1: port 1(vx1) entered disabled state [ 230.453918][ T4560] br1: port 3(veth2) entered disabled state [ 230.479409][ T4561] veth2: left allmulticast mode [ 230.479670][ T4561] veth2: left promiscuous mode [ 230.479974][ T4561] br1: port 3(veth2) entered disabled state [ 230.502474][ T4562] br1: port 2(veth1) entered disabled state [ 230.522997][ T4563] veth1: left allmulticast mode [ 230.523162][ T4563] veth1: left promiscuous mode [ 230.523375][ T4563] br1: port 2(veth1) entered disabled state