[ 11.138304][ T238] br0: port 1(veth1) entered blocking state [ 11.138392][ T238] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.138394][ T238] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 238, name: ip [ 11.138396][ T238] preempt_count: 1, expected: 0 [ 11.138397][ T238] RCU nest depth: 0, expected: 0 [ 11.138398][ T238] locks held by ip/238: 5, last CPU#3: [ 11.138400][ T238] #0: ffffffffbced2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 11.138412][ T238] #1: ffffffffbc769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.138419][ T238] #2: ffffffffbc769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.138423][ T238] #3: ffffffffbc689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.138427][ T238] #4: ffffffffbc689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.138431][ T238] irq event stamp: 15248 [ 11.138432][ T238] hardirqs last enabled at (15247): [] __down_trylock_console_sem+0x86/0xa0 [ 11.138434][ T238] hardirqs last disabled at (15248): [] console_emit_next_record+0x3d4/0x4c0 [ 11.138436][ T238] softirqs last enabled at (15210): [] handle_softirqs+0x67c/0x900 [ 11.138440][ T238] softirqs last disabled at (15203): [] __irq_exit_rcu+0x145/0x1c0 [ 11.138442][ T238] Preemption disabled at: [ 11.138443][ T238] [] vprintk_emit+0x31b/0x3e0 [ 11.138449][ T238] CPU: 3 UID: 0 PID: 238 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.138452][ T238] Tainted: [W]=WARN [ 11.138453][ T238] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.138455][ T238] Call Trace: [ 11.138457][ T238] [ 11.138458][ T238] dump_stack_lvl+0x6f/0xa0 [ 11.138465][ T238] ? vprintk_emit+0x31b/0x3e0 [ 11.138467][ T238] __might_resched.cold+0x1fe/0x2c1 [ 11.138471][ T238] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.138475][ T238] ? __kmalloc_noprof+0xdb/0x760 [ 11.138481][ T238] __kmalloc_noprof+0x443/0x760 [ 11.138483][ T238] ? alloc_buf.isra.0+0x4b/0x260 [ 11.138488][ T238] ? do_raw_spin_unlock+0x59/0x250 [ 11.138491][ T238] alloc_buf.isra.0+0x4b/0x260 [ 11.138494][ T238] put_chars+0x1e1/0x2f0 [ 11.138497][ T238] ? __send_to_port+0x420/0x420 [ 11.138504][ T238] ? validate_chain+0x34a/0xc20 [ 11.138509][ T238] hvc_console_print+0x292/0x780 [ 11.138512][ T238] ? mark_usage+0x61/0x170 [ 11.138514][ T238] ? __lock_acquire+0x518/0xc20 [ 11.138516][ T238] ? __lock_acquire+0x518/0xc20 [ 11.138520][ T238] ? hvc_write+0x3a0/0x3a0 [ 11.138522][ T238] ? console_emit_next_record+0x1df/0x4c0 [ 11.138525][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.138529][ T238] ? lock_acquire+0x13c/0x160 [ 11.138533][ T238] console_emit_next_record+0x22f/0x4c0 [ 11.138537][ T238] ? devkmsg_read+0x4b0/0x4b0 [ 11.138538][ T238] ? console_flush_one_record+0x106/0x710 [ 11.138542][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.138544][ T238] ? lock_acquire+0x13c/0x160 [ 11.138548][ T238] console_flush_one_record+0x46f/0x710 [ 11.138552][ T238] ? console_emit_next_record+0x4c0/0x4c0 [ 11.138554][ T238] ? __lock_acquire+0x518/0xc20 [ 11.138559][ T238] console_unlock+0xee/0x1f0 [ 11.138562][ T238] ? console_flush_one_record+0x710/0x710 [ 11.138564][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.138566][ T238] ? lock_acquire+0x60/0x160 [ 11.138570][ T238] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.138572][ T238] ? vprintk_emit+0x320/0x3e0 [ 11.138575][ T238] vprintk_emit+0x37c/0x3e0 [ 11.138579][ T238] ? wake_up_klogd_work_func+0x90/0x90 [ 11.138582][ T238] ? __lock_release.isra.0+0x69/0x1a0 [ 11.138583][ T238] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.138588][ T238] ? mark_held_locks+0x40/0x70 [ 11.138592][ T238] _printk+0xc7/0x100 [ 11.138595][ T238] ? snapshot_read.cold+0x21/0x21 [ 11.138599][ T238] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 11.138612][ T238] ? do_setlink.isra.0+0xa31/0x2750 [ 11.138613][ T238] ? rtnl_newlink+0x9f1/0x11c0 [ 11.138615][ T238] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.138619][ T238] br_set_state+0x22f/0x430 [bridge] [ 11.138629][ T238] br_init_port+0xc4/0x200 [bridge] [ 11.138638][ T238] new_nbp+0x39c/0x580 [bridge] [ 11.138648][ T238] br_add_if+0x212/0x1320 [bridge] [ 11.138655][ T238] ? is_bpf_text_address+0x72/0x110 [ 11.138659][ T238] ? kernel_text_address+0x149/0x170 [ 11.138662][ T238] ? __kernel_text_address+0x12/0x30 [ 11.138666][ T238] do_set_master+0x357/0x580 [ 11.138671][ T238] do_setlink.isra.0+0xa31/0x2750 [ 11.138674][ T238] ? stack_trace_save+0x93/0xc0 [ 11.138677][ T238] ? rtnl_link_get_size+0x350/0x350 [ 11.138678][ T238] ? rcu_read_lock_any_held+0x66/0x90 [ 11.138681][ T238] ? stack_depot_save_flags+0x38e/0x790 [ 11.138685][ T238] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.138688][ T238] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.138689][ T238] ? validate_chain+0x38b/0xc20 [ 11.138692][ T238] ? kasan_save_stack+0x3d/0x50 [ 11.138695][ T238] ? kasan_save_stack+0x2f/0x50 [ 11.138697][ T238] ? kasan_save_track+0x14/0x30 [ 11.138700][ T238] ? __lock_acquire+0x518/0xc20 [ 11.138702][ T238] ? netlink_seq_next+0xe/0x60 [ 11.138705][ T238] ? ___sys_sendmsg+0xb0/0x1d0 [ 11.138710][ T238] ? lock_acquire.part.0+0xd4/0x280 [ 11.138712][ T238] ? rtnl_newlink+0x9a8/0x11c0 [ 11.138714][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.138717][ T238] ? lock_acquire+0x13c/0x160 [ 11.138718][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.138720][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.138722][ T238] ? trace_contention_end+0xb3/0x180 [ 11.138726][ T238] ? __mutex_lock+0x1db/0x1ea0 [ 11.138728][ T238] ? __mutex_lock+0x9a3/0x1ea0 [ 11.138730][ T238] ? rtnl_newlink+0x9a8/0x11c0 [ 11.138734][ T238] ? ww_mutex_lock+0x160/0x160 [ 11.138735][ T238] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.138740][ T238] ? __rtnl_newlink+0x3fa/0xa50 [ 11.138745][ T238] rtnl_newlink+0x9f1/0x11c0 [ 11.138751][ T238] ? rtnl_bridge_getlink+0x850/0x850 [ 11.138753][ T238] ? __lock_acquire+0x518/0xc20 [ 11.138757][ T238] ? lock_acquire.part.0+0xd4/0x280 [ 11.138759][ T238] ? find_held_lock+0x2b/0x80 [ 11.138761][ T238] ? rtnl_bridge_getlink+0x850/0x850 [ 11.138763][ T238] ? __lock_release.isra.0+0x69/0x1a0 [ 11.138767][ T238] ? rtnl_bridge_getlink+0x850/0x850 [ 11.138769][ T238] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.138772][ T238] ? rtnl_link_fill+0x920/0x920 [ 11.138773][ T238] ? __lock_acquire+0x518/0xc20 [ 11.138778][ T238] ? lock_acquire.part.0+0xd4/0x280 [ 11.138780][ T238] ? find_held_lock+0x2b/0x80 [ 11.138783][ T238] netlink_rcv_skb+0x14e/0x3a0 [ 11.138785][ T238] ? rtnl_link_fill+0x920/0x920 [ 11.138788][ T238] ? netlink_ack+0xcf0/0xcf0 [ 11.138794][ T238] ? netlink_deliver_tap+0xc5/0x330 [ 11.138796][ T238] ? netlink_deliver_tap+0x13c/0x330 [ 11.138800][ T238] netlink_unicast+0x486/0x750 [ 11.138804][ T238] ? netlink_attachskb+0x810/0x810 [ 11.138806][ T238] ? __lock_acquire+0x518/0xc20 [ 11.138810][ T238] netlink_sendmsg+0x735/0xc60 [ 11.138814][ T238] ? netlink_unicast+0x750/0x750 [ 11.138818][ T238] ? __might_fault+0x97/0x140 [ 11.138823][ T238] ____sys_sendmsg+0x415/0x880 [ 11.138826][ T238] ? copy_msghdr_from_user+0x279/0x420 [ 11.138828][ T238] ? get_timestamp.constprop.0+0x390/0x390 [ 11.138830][ T238] ? move_addr_to_kernel+0x40/0x40 [ 11.138837][ T238] ___sys_sendmsg+0x14e/0x1d0 [ 11.138840][ T238] ? copy_msghdr_from_user+0x420/0x420 [ 11.138856][ T238] __sys_sendmsg+0x12c/0x1d0 [ 11.138858][ T238] ? __sys_sendmsg_sock+0x20/0x20 [ 11.138865][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.138868][ T238] do_syscall_64+0xff/0x530 [ 11.138871][ T238] ? exc_page_fault+0xee/0x100 [ 11.138874][ T238] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.138876][ T238] RIP: 0033:0x7f1f812b754e [ 11.138880][ T238] 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 [ 11.138882][ T238] RSP: 002b:00007fff6fd640f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.138885][ T238] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f1f812b754e [ 11.138886][ T238] RDX: 0000000000000000 RSI: 00007fff6fd641a0 RDI: 0000000000000005 [ 11.138887][ T238] RBP: 00007fff6fd64100 R08: 0000000000000000 R09: 0000000000000000 [ 11.138888][ T238] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917cd8 [ 11.138889][ T238] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff6fd64860 [ 11.138896][ T238] [ 11.193160][ T238] br0: port 1(veth1) entered disabled state [ 11.193634][ T238] veth1: entered allmulticast mode [ 11.195317][ T238] veth1: entered promiscuous mode [ 11.202408][ T238] ip (238) used greatest stack depth: 23336 bytes left [ 11.238188][ T240] br0: port 2(veth2) entered blocking state [ 11.239005][ T240] br0: port 2(veth2) entered disabled state [ 11.239399][ T240] veth2: entered allmulticast mode [ 11.241193][ T240] veth2: entered promiscuous mode [ 11.311302][ T109] br0: port 1(veth1) entered blocking state [ 11.311765][ T109] br0: port 1(veth1) entered forwarding state [ 11.338204][ T46] br0: port 2(veth2) entered blocking state [ 11.338893][ T46] br0: port 2(veth2) entered forwarding state [ 21.860804][ T272] GACT probability NOT on [ 21.860823][ T272] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 21.860825][ T272] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 272, name: modprobe [ 21.860827][ T272] preempt_count: 1, expected: 0 [ 21.860828][ T272] RCU nest depth: 0, expected: 0 [ 21.860829][ T272] locks held by modprobe/272: 4, last CPU#3: [ 21.860832][ T272] #0: ffffffffbc769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 21.860845][ T272] #1: ffffffffbc769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 21.860849][ T272] #2: ffffffffbc689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 21.860854][ T272] #3: ffffffffbc689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 21.860858][ T272] irq event stamp: 21932 [ 21.860859][ T272] hardirqs last enabled at (21931): [] __down_trylock_console_sem+0x86/0xa0 [ 21.860862][ T272] hardirqs last disabled at (21932): [] console_emit_next_record+0x3d4/0x4c0 [ 21.860864][ T272] softirqs last enabled at (20646): [] handle_softirqs+0x67c/0x900 [ 21.860867][ T272] softirqs last disabled at (20641): [] __irq_exit_rcu+0x145/0x1c0 [ 21.860870][ T272] Preemption disabled at: [ 21.860870][ T272] [] vprintk_emit+0x31b/0x3e0 [ 21.860877][ T272] CPU: 3 UID: 0 PID: 272 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 21.860880][ T272] Tainted: [W]=WARN [ 21.860881][ T272] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.860883][ T272] Call Trace: [ 21.860885][ T272] [ 21.860886][ T272] dump_stack_lvl+0x6f/0xa0 [ 21.860893][ T272] ? vprintk_emit+0x31b/0x3e0 [ 21.860895][ T272] __might_resched.cold+0x1fe/0x2c1 [ 21.860900][ T272] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 21.860904][ T272] ? __kmalloc_noprof+0xdb/0x760 [ 21.860909][ T272] __kmalloc_noprof+0x443/0x760 [ 21.860912][ T272] ? alloc_buf.isra.0+0x4b/0x260 [ 21.860918][ T272] ? do_raw_spin_unlock+0x59/0x250 [ 21.860921][ T272] alloc_buf.isra.0+0x4b/0x260 [ 21.860924][ T272] put_chars+0x1e1/0x2f0 [ 21.860926][ T272] ? desc_read_finalized_seq+0x79/0x120 [ 21.860928][ T272] ? __send_to_port+0x420/0x420 [ 21.860931][ T272] ? rcu_read_lock_any_held+0x3c/0x90 [ 21.860935][ T272] ? validate_chain+0x38b/0xc20 [ 21.860939][ T272] hvc_console_print+0x292/0x780 [ 21.860942][ T272] ? __lock_acquire+0x518/0xc20 [ 21.860944][ T272] ? __lock_acquire+0x518/0xc20 [ 21.860948][ T272] ? hvc_write+0x3a0/0x3a0 [ 21.860950][ T272] ? console_emit_next_record+0x1df/0x4c0 [ 21.860953][ T272] ? rcu_is_watching+0x16/0xd0 [ 21.860956][ T272] ? lock_acquire+0x13c/0x160 [ 21.860960][ T272] console_emit_next_record+0x22f/0x4c0 [ 21.860964][ T272] ? devkmsg_read+0x4b0/0x4b0 [ 21.860966][ T272] ? console_flush_one_record+0x106/0x710 [ 21.860969][ T272] ? rcu_is_watching+0x16/0xd0 [ 21.860972][ T272] ? lock_acquire+0x13c/0x160 [ 21.860976][ T272] console_flush_one_record+0x46f/0x710 [ 21.860980][ T272] ? console_emit_next_record+0x4c0/0x4c0 [ 21.860982][ T272] ? __lock_acquire+0x518/0xc20 [ 21.860987][ T272] console_unlock+0xee/0x1f0 [ 21.860990][ T272] ? console_flush_one_record+0x710/0x710 [ 21.860992][ T272] ? rcu_is_watching+0x16/0xd0 [ 21.860994][ T272] ? lock_acquire+0x60/0x160 [ 21.860998][ T272] ? __down_trylock_console_sem+0x5e/0xa0 [ 21.861000][ T272] ? vprintk_emit+0x320/0x3e0 [ 21.861003][ T272] vprintk_emit+0x37c/0x3e0 [ 21.861008][ T272] ? wake_up_klogd_work_func+0x90/0x90 [ 21.861014][ T272] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 21.861018][ T272] _printk+0xc7/0x100 [ 21.861021][ T272] ? snapshot_read.cold+0x21/0x21 [ 21.861028][ T272] ? do_one_initcall+0x113/0x4f0 [ 21.861031][ T272] gact_init_module+0x15/0x1000 [act_gact] [ 21.861033][ T272] do_one_initcall+0x124/0x4f0 [ 21.861036][ T272] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 21.861041][ T272] ? do_init_module+0xae/0x8a0 [ 21.861044][ T272] ? kasan_unpoison+0x44/0x70 [ 21.861049][ T272] do_init_module+0x2ad/0x8a0 [ 21.861053][ T272] ? lockdep_hardirqs_on+0x91/0x130 [ 21.861057][ T272] ? free_module+0x470/0x470 [ 21.861061][ T272] ? kfree+0x123/0x590 [ 21.861065][ T272] load_module+0x1424/0x1bb0 [ 21.861072][ T272] ? layout_and_allocate.isra.0+0x680/0x680 [ 21.861076][ T272] ? __ia32_sys_fsconfig+0x180/0x180 [ 21.861079][ T272] ? find_held_lock+0x2b/0x80 [ 21.861082][ T272] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.861086][ T272] init_module_from_file+0x11f/0x1a0 [ 21.861090][ T272] ? __do_sys_init_module+0x220/0x220 [ 21.861098][ T272] ? __rwlock_init+0x150/0x150 [ 21.861102][ T272] ? do_raw_spin_unlock+0x59/0x250 [ 21.861105][ T272] idempotent_init_module+0x37b/0x7c0 [ 21.861108][ T272] ? init_module_from_file+0x1a0/0x1a0 [ 21.861115][ T272] ? rcu_is_watching+0x16/0xd0 [ 21.861117][ T272] ? cap_capable+0x1d7/0x3d0 [ 21.861124][ T272] __x64_sys_finit_module+0xdf/0x190 [ 21.861126][ T272] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 21.861130][ T272] do_syscall_64+0xff/0x530 [ 21.861132][ T272] ? exc_page_fault+0xee/0x100 [ 21.861134][ T272] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 21.861137][ T272] RIP: 0033:0x7f57de96837d [ 21.861140][ T272] 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 [ 21.861142][ T272] RSP: 002b:00007fff1fd4d4d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 21.861145][ T272] RAX: ffffffffffffffda RBX: 000055d12b557810 RCX: 00007f57de96837d [ 21.861147][ T272] RDX: 0000000000000000 RSI: 000055d0f06afffd RDI: 0000000000000000 [ 21.861148][ T272] RBP: 00007fff1fd4d570 R08: 0000000000000000 R09: 0000000000000000 [ 21.861148][ T272] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d0f06afffd [ 21.861149][ T272] R13: 000055d12b557960 R14: 0000000000040000 R15: 0000000000000000 [ 21.861156][ T272] [ 26.512338][ C0] [ 26.512356][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.512359][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 26.512361][ C0] preempt_count: 104, expected: 0 [ 26.512362][ C0] RCU nest depth: 0, expected: 0 [ 26.512363][ C0] INFO: lockdep is turned off. [ 26.512364][ C0] irq event stamp: 631408 [ 26.512365][ C0] hardirqs last enabled at (631408): [] _raw_spin_unlock_irq+0x28/0x50 [ 26.512373][ C0] hardirqs last disabled at (631407): [] _raw_spin_lock_irq+0x4a/0x50 [ 26.512375][ C0] softirqs last enabled at (631392): [] handle_softirqs+0x67c/0x900 [ 26.512379][ C0] softirqs last disabled at (631405): [] __irq_exit_rcu+0x145/0x1c0 [ 26.512381][ C0] Preemption disabled at: [ 26.512382][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 26.512388][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.512392][ C0] Tainted: [W]=WARN [ 26.512393][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.512395][ C0] Call Trace: [ 26.512396][ C0] [ 26.512398][ C0] dump_stack_lvl+0x6f/0xa0 [ 26.512403][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 26.512405][ C0] __might_resched.cold+0x1fe/0x2c1 [ 26.512409][ C0] ? __netif_receive_skb_one_core+0xa2/0x180 [ 26.512413][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.512416][ C0] ? __asan_memcpy+0x3c/0x60 [ 26.512419][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.512423][ C0] __kmalloc_noprof+0x443/0x760 [ 26.512427][ C0] ? __rwlock_init+0x150/0x150 [ 26.512430][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 26.512434][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 26.512435][ C0] alloc_buf.isra.0+0x4b/0x260 [ 26.512437][ C0] put_chars+0x1e1/0x2f0 [ 26.512439][ C0] ? __send_to_port+0x420/0x420 [ 26.512441][ C0] ? console_prepend_replay+0x20/0x20 [ 26.512445][ C0] hvc_console_print+0x292/0x780 [ 26.512448][ C0] ? hvc_write+0x3a0/0x3a0 [ 26.512450][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.512451][ C0] ? lock_acquire+0x13c/0x160 [ 26.512454][ C0] console_emit_next_record+0x22f/0x4c0 [ 26.512456][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 26.512458][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.512460][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.512462][ C0] ? lock_acquire+0x13c/0x160 [ 26.512463][ C0] ? console_flush_one_record+0x111/0x710 [ 26.512465][ C0] console_flush_one_record+0x46f/0x710 [ 26.512467][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 26.512478][ C0] console_unlock+0xee/0x1f0 [ 26.512480][ C0] ? lock_acquire+0x13c/0x160 [ 26.512482][ C0] ? console_flush_one_record+0x710/0x710 [ 26.512483][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.512485][ C0] ? lock_release+0x184/0x1f0 [ 26.512487][ C0] ? lock_acquire+0x60/0x160 [ 26.512488][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.512490][ C0] ? vprintk_emit+0x320/0x3e0 [ 26.512492][ C0] vprintk_emit+0x37c/0x3e0 [ 26.512495][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 26.512497][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.512498][ C0] ? lock_release+0x184/0x1f0 [ 26.512501][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 26.512507][ C0] _printk+0xc7/0x100 [ 26.512511][ C0] ? snapshot_read.cold+0x21/0x21 [ 26.512513][ C0] ? arch_stack_walk+0xd7/0x130 [ 26.512517][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.512519][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 26.512521][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 26.512523][ C0] mark_lock_irq+0x989/0x9c0 [ 26.512526][ C0] mark_lock+0x1d7/0xa00 [ 26.512528][ C0] mark_usage+0x42/0x170 [ 26.512530][ C0] __lock_acquire+0x388/0xc20 [ 26.512532][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.512534][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.512547][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.512549][ C0] ? lock_acquire+0x13c/0x160 [ 26.512551][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.512557][ C0] _raw_spin_lock+0x33/0x40 [ 26.512559][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.512565][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.512572][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.512578][ C0] call_timer_fn+0x160/0x4d0 [ 26.512582][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 26.512584][ C0] ? debug_object_active_state+0x430/0x430 [ 26.512587][ C0] ? find_held_lock+0x2b/0x80 [ 26.512589][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.512591][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.512593][ C0] __run_timers+0x68f/0xaa0 [ 26.512595][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.512602][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.512604][ C0] ? __lock_acquire+0x518/0xc20 [ 26.512607][ C0] ? __rwlock_init+0x150/0x150 [ 26.512609][ C0] run_timer_softirq+0xf0/0x160 [ 26.512611][ C0] ? __run_timers+0xaa0/0xaa0 [ 26.512613][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.512615][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.512617][ C0] handle_softirqs+0x1d3/0x900 [ 26.512619][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.512621][ C0] ? _local_bh_enable+0xc0/0xc0 [ 26.512623][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.512624][ C0] irq_exit_rcu+0xe/0x30 [ 26.512626][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.512629][ C0] [ 26.512629][ C0] [ 26.512630][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 26.512632][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.512634][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.512637][ C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 26.512639][ C0] RSP: 0018:ffffffffbc407cf8 EFLAGS: 00000296 [ 26.512642][ C0] RAX: 000000000009a26b RBX: ffffffffbc41c600 RCX: ffffffffb94f0307 [ 26.512643][ C0] RDX: ffffffffbc41c600 RSI: ffffffffbc238af6 RDI: ffffffffbbc8d8e0 [ 26.512644][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 26.512645][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff7880fa2 [ 26.512646][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 26.512647][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.512651][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 26.512652][ C0] default_idle+0x9/0x10 [ 26.512654][ C0] default_idle_call+0x6e/0xb0 [ 26.512656][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.512657][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 26.512659][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 26.512661][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.512664][ C0] do_idle+0xd8/0x190 [ 26.512665][ C0] cpu_startup_entry+0x53/0x70 [ 26.512667][ C0] rest_init+0x279/0x280 [ 26.512669][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 26.512671][ C0] ? rest_init+0x280/0x280 [ 26.512673][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 26.512677][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 26.512680][ C0] ? acpi_enable+0x1e4/0x330 [ 26.512682][ C0] start_kernel+0x3af/0x3b0 [ 26.512684][ C0] x86_64_start_reservations+0x24/0x30 [ 26.512686][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.512688][ C0] common_startup_64+0x13e/0x148 [ 26.512692][ C0] [ 26.536079][ C0] ======================================================== [ 26.536390][ C0] WARNING: possible irq lock inversion dependency detected [ 26.536691][ C0] 7.2.0-virtme #1 Tainted: G W [ 26.536892][ C0] -------------------------------------------------------- [ 26.537183][ C0] swapper/0/0 just changed the state of lock: [ 26.537393][ C0] ff1100000c8b2e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.537789][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 26.538091][ C0] (fs_reclaim){+.+.}-{0:0} [ 26.538093][ C0] [ 26.538093][ C0] [ 26.538093][ C0] and interrupts could create inverse lock ordering between them. [ 26.538093][ C0] [ 26.538737][ C0] [ 26.538737][ C0] other info that might help us debug this: [ 26.539024][ C0] Chain exists of: [ 26.539024][ C0] &br->lock --> console_owner --> fs_reclaim [ 26.539024][ C0] [ 26.539438][ C0] Possible interrupt unsafe locking scenario: [ 26.539438][ C0] [ 26.539749][ C0] CPU0 CPU1 [ 26.539971][ C0] ---- ---- [ 26.540178][ C0] lock(fs_reclaim); [ 26.540313][ C0] local_irq_disable(); [ 26.540586][ C0] lock(&br->lock); [ 26.540847][ C0] lock(console_owner); [ 26.541050][ C0] [ 26.541222][ C0] lock(&br->lock); [ 26.541345][ C0] [ 26.541345][ C0] *** DEADLOCK *** [ 26.541345][ C0] [ 26.541641][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 26.541839][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 26.542216][ C0] [ 26.542216][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 26.542572][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 26.542787][ C0] HARDIRQ-ON-W at: [ 26.542909][ C0] __lock_acquire+0x388/0xc20 [ 26.543169][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.543371][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.543628][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 26.543920][ C0] kthread_create_worker_on_node+0xea/0x210 [ 26.544216][ C0] workqueue_init+0x2a/0x680 [ 26.544417][ C0] kernel_init_freeable+0x2fe/0x630 [ 26.544715][ C0] kernel_init+0x21/0x150 [ 26.544971][ C0] ret_from_fork+0x474/0x6b0 [ 26.545166][ C0] ret_from_fork_asm+0x11/0x20 [ 26.545370][ C0] SOFTIRQ-ON-W at: [ 26.545495][ C0] __lock_acquire+0x388/0xc20 [ 26.545784][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.546040][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.546408][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 26.546859][ C0] kthread_create_worker_on_node+0xea/0x210 [ 26.547281][ C0] workqueue_init+0x2a/0x680 [ 26.547571][ C0] kernel_init_freeable+0x2fe/0x630 [ 26.548006][ C0] kernel_init+0x21/0x150 [ 26.548305][ C0] ret_from_fork+0x474/0x6b0 [ 26.548599][ C0] ret_from_fork_asm+0x11/0x20 [ 26.548986][ C0] INITIAL USE at: [ 26.549149][ C0] __lock_acquire+0x388/0xc20 [ 26.549422][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.549699][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.550056][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 26.550349][ C0] kthread_create_worker_on_node+0xea/0x210 [ 26.550678][ C0] workqueue_init+0x2a/0x680 [ 26.550874][ C0] kernel_init_freeable+0x2fe/0x630 [ 26.551130][ C0] kernel_init+0x21/0x150 [ 26.551338][ C0] ret_from_fork+0x474/0x6b0 [ 26.551621][ C0] ret_from_fork_asm+0x11/0x20 [ 26.551876][ C0] } [ 26.551966][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 26.552262][ C0] ... acquired at: [ 26.552387][ C0] __lock_acquire+0x518/0xc20 [ 26.552620][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.552778][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.552998][ C0] __kmalloc_noprof+0xd3/0x760 [ 26.553178][ C0] alloc_buf.isra.0+0x4b/0x260 [ 26.553395][ C0] put_chars+0x1e1/0x2f0 [ 26.553561][ C0] hvc_console_print+0x292/0x780 [ 26.553771][ C0] console_emit_next_record+0x22f/0x4c0 [ 26.553926][ C0] console_flush_one_record+0x46f/0x710 [ 26.554136][ C0] console_unlock+0xee/0x1f0 [ 26.554295][ C0] vprintk_emit+0x37c/0x3e0 [ 26.554524][ C0] _printk+0xc7/0x100 [ 26.554642][ C0] dm_interface_init+0x50/0x60 [ 26.554797][ C0] dm_init+0x51/0xd0 [ 26.554970][ C0] do_one_initcall+0x124/0x4f0 [ 26.555129][ C0] kernel_init_freeable+0x596/0x630 [ 26.555345][ C0] kernel_init+0x21/0x150 [ 26.555514][ C0] ret_from_fork+0x474/0x6b0 [ 26.555804][ C0] ret_from_fork_asm+0x11/0x20 [ 26.555985][ C0] [ 26.556169][ C0] -> (console_owner){....}-{0:0} { [ 26.556400][ C0] INITIAL USE at: [ 26.556582][ C0] } [ 26.556775][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 26.557073][ C0] ... acquired at: [ 26.557245][ C0] __lock_acquire+0x518/0xc20 [ 26.557408][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.557642][ C0] console_lock_spinning_enable+0x5c/0x60 [ 26.557839][ C0] console_emit_next_record+0x1d1/0x4c0 [ 26.558047][ C0] console_flush_one_record+0x46f/0x710 [ 26.558203][ C0] console_unlock+0xee/0x1f0 [ 26.558416][ C0] vprintk_emit+0x37c/0x3e0 [ 26.558590][ C0] _printk+0xc7/0x100 [ 26.558763][ C0] br_set_state+0x22f/0x430 [bridge] [ 26.558924][ C0] br_init_port+0xc4/0x200 [bridge] [ 26.559137][ C0] br_stp_enable_port+0x12/0x50 [bridge] [ 26.559347][ C0] br_port_carrier_check+0x220/0x430 [bridge] [ 26.559606][ C0] br_device_event+0x52d/0x8f0 [bridge] [ 26.559817][ C0] notifier_call_chain+0xae/0x300 [ 26.559971][ C0] netif_state_change+0x139/0x340 [ 26.560178][ C0] __linkwatch_run_queue+0x34c/0x750 [ 26.560333][ C0] linkwatch_event+0x7f/0xb0 [ 26.560545][ C0] process_one_work+0xe3e/0x1560 [ 26.560695][ C0] worker_thread+0x4f1/0xd60 [ 26.560902][ C0] kthread+0x367/0x460 [ 26.561014][ C0] ret_from_fork+0x474/0x6b0 [ 26.561168][ C0] ret_from_fork_asm+0x11/0x20 [ 26.561373][ C0] [ 26.561451][ C0] -> (&br->lock){+.-.}-{3:3} { [ 26.561675][ C0] HARDIRQ-ON-W at: [ 26.561789][ C0] __lock_acquire+0x388/0xc20 [ 26.562035][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.562224][ C0] _raw_spin_lock_bh+0x38/0x50 [ 26.562436][ C0] br_add_if+0x8c1/0x1320 [bridge] [ 26.562729][ C0] do_set_master+0x357/0x580 [ 26.562919][ C0] do_setlink.isra.0+0xa31/0x2750 [ 26.563167][ C0] rtnl_newlink+0x9f1/0x11c0 [ 26.563361][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.563621][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 26.563871][ C0] netlink_unicast+0x486/0x750 [ 26.564064][ C0] netlink_sendmsg+0x735/0xc60 [ 26.564318][ C0] ____sys_sendmsg+0x415/0x880 [ 26.564574][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 26.564762][ C0] __sys_sendmsg+0x12c/0x1d0 [ 26.565008][ C0] do_syscall_64+0xff/0x530 [ 26.565207][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.569929][ C0] IN-SOFTIRQ-W at: [ 26.570115][ C0] __lock_acquire+0x388/0xc20 [ 26.570314][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.570634][ C0] _raw_spin_lock+0x33/0x40 [ 26.570850][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.571159][ C0] call_timer_fn+0x160/0x4d0 [ 26.571367][ C0] __run_timers+0x68f/0xaa0 [ 26.571586][ C0] run_timer_softirq+0xf0/0x160 [ 26.571849][ C0] handle_softirqs+0x1d3/0x900 [ 26.572105][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.572304][ C0] irq_exit_rcu+0xe/0x30 [ 26.572567][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.572862][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.573098][ C0] pv_native_safe_halt+0xf/0x10 [ 26.573362][ C0] default_idle+0x9/0x10 [ 26.573664][ C0] default_idle_call+0x6e/0xb0 [ 26.573857][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.574155][ C0] do_idle+0xd8/0x190 [ 26.574380][ C0] cpu_startup_entry+0x53/0x70 [ 26.574588][ C0] rest_init+0x279/0x280 [ 26.574850][ C0] start_kernel+0x3af/0x3b0 [ 26.575051][ C0] x86_64_start_reservations+0x24/0x30 [ 26.575306][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.575565][ C0] common_startup_64+0x13e/0x148 [ 26.575793][ C0] INITIAL USE at: [ 26.576030][ C0] __lock_acquire+0x388/0xc20 [ 26.576301][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.576572][ C0] _raw_spin_lock_bh+0x38/0x50 [ 26.576825][ C0] br_add_if+0x8c1/0x1320 [bridge] [ 26.577030][ C0] do_set_master+0x357/0x580 [ 26.577291][ C0] do_setlink.isra.0+0xa31/0x2750 [ 26.577502][ C0] rtnl_newlink+0x9f1/0x11c0 [ 26.577757][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.578042][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 26.578487][ C0] netlink_unicast+0x486/0x750 [ 26.579089][ C0] netlink_sendmsg+0x735/0xc60 [ 26.579426][ C0] ____sys_sendmsg+0x415/0x880 [ 26.579714][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 26.580014][ C0] __sys_sendmsg+0x12c/0x1d0 [ 26.580236][ C0] do_syscall_64+0xff/0x530 [ 26.580593][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.581283][ C0] } [ 26.581461][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 26.581883][ C0] ... acquired at: [ 26.582017][ C0] mark_lock+0x1d7/0xa00 [ 26.582233][ C0] mark_usage+0x42/0x170 [ 26.582390][ C0] __lock_acquire+0x388/0xc20 [ 26.582626][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.582787][ C0] _raw_spin_lock+0x33/0x40 [ 26.582994][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.583199][ C0] call_timer_fn+0x160/0x4d0 [ 26.583363][ C0] __run_timers+0x68f/0xaa0 [ 26.583537][ C0] run_timer_softirq+0xf0/0x160 [ 26.583743][ C0] handle_softirqs+0x1d3/0x900 [ 26.583896][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.584101][ C0] irq_exit_rcu+0xe/0x30 [ 26.584256][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.584516][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.584762][ C0] pv_native_safe_halt+0xf/0x10 [ 26.584918][ C0] default_idle+0x9/0x10 [ 26.585124][ C0] default_idle_call+0x6e/0xb0 [ 26.585292][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.585550][ C0] do_idle+0xd8/0x190 [ 26.585665][ C0] cpu_startup_entry+0x53/0x70 [ 26.585868][ C0] rest_init+0x279/0x280 [ 26.586022][ C0] start_kernel+0x3af/0x3b0 [ 26.586233][ C0] x86_64_start_reservations+0x24/0x30 [ 26.586389][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.586620][ C0] common_startup_64+0x13e/0x148 [ 26.586774][ C0] [ 26.586854][ C0] [ 26.586854][ C0] stack backtrace: [ 26.587111][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.587115][ C0] Tainted: [W]=WARN [ 26.587116][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.587118][ C0] Call Trace: [ 26.587119][ C0] [ 26.587121][ C0] dump_stack_lvl+0x6f/0xa0 [ 26.587126][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 26.587129][ C0] mark_lock_irq+0x989/0x9c0 [ 26.587132][ C0] mark_lock+0x1d7/0xa00 [ 26.587134][ C0] mark_usage+0x42/0x170 [ 26.587136][ C0] __lock_acquire+0x388/0xc20 [ 26.587138][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.587140][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.587148][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.587151][ C0] ? lock_acquire+0x13c/0x160 [ 26.587153][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.587159][ C0] _raw_spin_lock+0x33/0x40 [ 26.587161][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.587167][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.587174][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.587180][ C0] call_timer_fn+0x160/0x4d0 [ 26.587183][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 26.587184][ C0] ? debug_object_active_state+0x430/0x430 [ 26.587188][ C0] ? find_held_lock+0x2b/0x80 [ 26.587190][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.587192][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.587194][ C0] __run_timers+0x68f/0xaa0 [ 26.587196][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.587203][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.587205][ C0] ? __lock_acquire+0x518/0xc20 [ 26.587208][ C0] ? __rwlock_init+0x150/0x150 [ 26.587210][ C0] run_timer_softirq+0xf0/0x160 [ 26.587212][ C0] ? __run_timers+0xaa0/0xaa0 [ 26.587214][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.587217][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.587219][ C0] handle_softirqs+0x1d3/0x900 [ 26.587221][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.587222][ C0] ? _local_bh_enable+0xc0/0xc0 [ 26.587224][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.587226][ C0] irq_exit_rcu+0xe/0x30 [ 26.587227][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.587229][ C0] [ 26.587230][ C0] [ 26.587230][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 26.587232][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.587234][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.587237][ C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 26.587239][ C0] RSP: 0018:ffffffffbc407cf8 EFLAGS: 00000296 [ 26.587242][ C0] RAX: 000000000009a26b RBX: ffffffffbc41c600 RCX: ffffffffb94f0307 [ 26.587244][ C0] RDX: ffffffffbc41c600 RSI: ffffffffbc238af6 RDI: ffffffffbbc8d8e0 [ 26.587245][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 26.587246][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff7880fa2 [ 26.587246][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 26.587248][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.587250][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 26.587252][ C0] default_idle+0x9/0x10 [ 26.587253][ C0] default_idle_call+0x6e/0xb0 [ 26.587255][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.587257][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 26.587258][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 26.587261][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.587263][ C0] do_idle+0xd8/0x190 [ 26.587264][ C0] cpu_startup_entry+0x53/0x70 [ 26.587266][ C0] rest_init+0x279/0x280 [ 26.587268][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 26.587271][ C0] ? rest_init+0x280/0x280 [ 26.587272][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 26.587276][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 26.587279][ C0] ? acpi_enable+0x1e4/0x330 [ 26.587281][ C0] start_kernel+0x3af/0x3b0 [ 26.587283][ C0] x86_64_start_reservations+0x24/0x30 [ 26.587285][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.587287][ C0] common_startup_64+0x13e/0x148 [ 26.587290][ C0] [ 133.224038][ T1574] br0: port 1(veth1) entered disabled state [ 133.224056][ T1574] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 133.224058][ T1574] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1574, name: bridge [ 133.224060][ T1574] preempt_count: 202, expected: 0 [ 133.224061][ T1574] RCU nest depth: 0, expected: 0 [ 133.224062][ T1574] INFO: lockdep is turned off. [ 133.224063][ T1574] irq event stamp: 0 [ 133.224063][ T1574] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 133.224068][ T1574] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 133.224074][ T1574] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 133.224076][ T1574] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 133.224077][ T1574] Preemption disabled at: [ 133.224078][ T1574] [<0000000000000000>] 0x0 [ 133.224083][ T1574] CPU: 0 UID: 0 PID: 1574 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 133.224087][ T1574] Tainted: [W]=WARN [ 133.224088][ T1574] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 133.224089][ T1574] Call Trace: [ 133.224091][ T1574] [ 133.224092][ T1574] dump_stack_lvl+0x6f/0xa0 [ 133.224105][ T1574] __might_resched.cold+0x1fe/0x2c1 [ 133.224109][ T1574] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 133.224112][ T1574] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 133.224115][ T1574] ? rcu_is_watching+0x16/0xd0 [ 133.224118][ T1574] __kmalloc_noprof+0x443/0x760 [ 133.224122][ T1574] ? __rwlock_init+0x150/0x150 [ 133.224125][ T1574] ? alloc_buf.isra.0+0x4b/0x260 [ 133.224128][ T1574] ? do_raw_spin_unlock+0x59/0x250 [ 133.224130][ T1574] alloc_buf.isra.0+0x4b/0x260 [ 133.224132][ T1574] put_chars+0x1e1/0x2f0 [ 133.224134][ T1574] ? __send_to_port+0x420/0x420 [ 133.224136][ T1574] ? console_prepend_replay+0x20/0x20 [ 133.224139][ T1574] hvc_console_print+0x292/0x780 [ 133.224142][ T1574] ? hvc_write+0x3a0/0x3a0 [ 133.224143][ T1574] ? vsnprintf+0x668/0x1700 [ 133.224147][ T1574] ? __rwlock_init+0x150/0x150 [ 133.224148][ T1574] ? rcu_is_watching+0x16/0xd0 [ 133.224150][ T1574] ? rcu_is_watching+0x16/0xd0 [ 133.224152][ T1574] console_emit_next_record+0x22f/0x4c0 [ 133.224155][ T1574] ? devkmsg_read+0x4b0/0x4b0 [ 133.224157][ T1574] ? rcu_is_watching+0x16/0xd0 [ 133.224158][ T1574] ? rcu_is_watching+0x16/0xd0 [ 133.224160][ T1574] ? rcu_is_watching+0x16/0xd0 [ 133.224162][ T1574] ? lock_acquire+0x13c/0x160 [ 133.224164][ T1574] ? console_flush_one_record+0x111/0x710 [ 133.224165][ T1574] console_flush_one_record+0x46f/0x710 [ 133.224168][ T1574] ? console_emit_next_record+0x4c0/0x4c0 [ 133.224170][ T1574] console_unlock+0xee/0x1f0 [ 133.224172][ T1574] ? lock_acquire+0x13c/0x160 [ 133.224174][ T1574] ? console_flush_one_record+0x710/0x710 [ 133.224175][ T1574] ? rcu_is_watching+0x16/0xd0 [ 133.224177][ T1574] ? lock_release+0x184/0x1f0 [ 133.224178][ T1574] ? lock_acquire+0x60/0x160 [ 133.224180][ T1574] ? __rcu_read_lock+0x30/0x70 [ 133.224182][ T1574] ? __down_trylock_console_sem+0x5e/0xa0 [ 133.224184][ T1574] ? vprintk_emit+0x320/0x3e0 [ 133.224186][ T1574] vprintk_emit+0x37c/0x3e0 [ 133.224189][ T1574] ? wake_up_klogd_work_func+0x90/0x90 [ 133.224191][ T1574] ? unwind_next_frame+0x69b/0x1ea0 [ 133.224193][ T1574] ? rcu_is_watching+0x16/0xd0 [ 133.224196][ T1574] _printk+0xc7/0x100 [ 133.224199][ T1574] ? snapshot_read.cold+0x21/0x21 [ 133.224201][ T1574] ? rcu_is_watching+0x16/0xd0 [ 133.224203][ T1574] ? rcu_is_watching+0x16/0xd0 [ 133.224204][ T1574] ? lock_release+0x184/0x1f0 [ 133.224206][ T1574] ? rcu_is_watching+0x16/0xd0 [ 133.224207][ T1574] ? rcu_is_watching+0x16/0xd0 [ 133.224210][ T1574] br_set_state+0x22f/0x430 [bridge] [ 133.224223][ T1574] br_set_port_state+0x161/0x210 [bridge] [ 133.224231][ T1574] br_setport+0xb09/0x1890 [bridge] [ 133.224238][ T1574] ? br_set_port_state+0x210/0x210 [bridge] [ 133.224244][ T1574] ? lock_acquire+0x13c/0x160 [ 133.224246][ T1574] ? rcu_is_watching+0x16/0xd0 [ 133.224248][ T1574] ? __nla_validate_parse+0x20d/0x480 [ 133.224251][ T1574] br_setlink+0x3ec/0x470 [bridge] [ 133.224263][ T1574] ? br_afspec+0x510/0x510 [bridge] [ 133.224273][ T1574] rtnl_bridge_setlink+0x22c/0x620 [ 133.224277][ T1574] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 133.224279][ T1574] ? rtnl_link_fill+0x920/0x920 [ 133.224281][ T1574] ? filter_irq_stacks+0xd0/0xd0 [ 133.224283][ T1574] ? stack_depot_save_flags+0x1bc/0x790 [ 133.224286][ T1574] netlink_rcv_skb+0x14e/0x3a0 [ 133.224289][ T1574] ? rtnl_link_fill+0x920/0x920 [ 133.224290][ T1574] ? lock_release+0x184/0x1f0 [ 133.224291][ T1574] ? netlink_ack+0xcf0/0xcf0 [ 133.224293][ T1574] ? __netlink_lookup+0xb9/0x6b0 [ 133.224295][ T1574] ? rcu_is_watching+0x16/0xd0 [ 133.224297][ T1574] ? lock_release+0x184/0x1f0 [ 133.224299][ T1574] netlink_unicast+0x486/0x750 [ 133.224301][ T1574] ? netlink_attachskb+0x810/0x810 [ 133.224302][ T1574] ? next_uptodate_folio+0x2b/0x770 [ 133.224306][ T1574] ? rcu_is_watching+0x16/0xd0 [ 133.224307][ T1574] ? rcu_is_watching+0x16/0xd0 [ 133.224309][ T1574] ? rcu_is_watching+0x16/0xd0 [ 133.224311][ T1574] netlink_sendmsg+0x735/0xc60 [ 133.224313][ T1574] ? netlink_unicast+0x750/0x750 [ 133.224315][ T1574] ? rcu_is_watching+0x16/0xd0 [ 133.224317][ T1574] ? lock_release+0x184/0x1f0 [ 133.224318][ T1574] ____sys_sendmsg+0x415/0x880 [ 133.224321][ T1574] ? copy_msghdr_from_user+0x279/0x420 [ 133.224323][ T1574] ? get_timestamp.constprop.0+0x390/0x390 [ 133.224324][ T1574] ? move_addr_to_kernel+0x40/0x40 [ 133.224327][ T1574] ? do_fault_around+0x300/0x5a0 [ 133.224329][ T1574] ? lock_acquire+0x13c/0x160 [ 133.224331][ T1574] ___sys_sendmsg+0x14e/0x1d0 [ 133.224333][ T1574] ? do_pte_missing+0x86f/0xcc0 [ 133.224335][ T1574] ? copy_msghdr_from_user+0x420/0x420 [ 133.224337][ T1574] ? rcu_read_unlock+0x20/0x70 [ 133.224342][ T1574] __sys_sendmsg+0x12c/0x1d0 [ 133.224344][ T1574] ? __sys_sendmsg_sock+0x20/0x20 [ 133.224347][ T1574] ? rcu_is_watching+0x16/0xd0 [ 133.224349][ T1574] ? rcu_is_watching+0x16/0xd0 [ 133.224351][ T1574] do_syscall_64+0xff/0x530 [ 133.224353][ T1574] ? exc_page_fault+0xee/0x100 [ 133.224355][ T1574] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 133.224357][ T1574] RIP: 0033:0x7ff196ea754e [ 133.224359][ T1574] 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 [ 133.224361][ T1574] RSP: 002b:00007ffd3a55bdf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 133.224364][ T1574] RAX: ffffffffffffffda RBX: 00007ffd3a55bfa0 RCX: 00007ff196ea754e [ 133.224366][ T1574] RDX: 0000000000000000 RSI: 00007ffd3a55bea0 RDI: 0000000000000005 [ 133.224367][ T1574] RBP: 00007ffd3a55be00 R08: 0000000000000000 R09: 0000000000000000 [ 133.224367][ T1574] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917d53 [ 133.224368][ T1574] R13: 0000000000425380 R14: 00007ffd3a55c848 R15: 00000000ffffffff [ 133.224371][ T1574] [ 138.318069][ T1579] br0: port 1(veth1) entered forwarding state [ 138.318088][ T1579] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 138.318091][ T1579] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1579, name: bridge [ 138.318094][ T1579] preempt_count: 202, expected: 0 [ 138.318095][ T1579] RCU nest depth: 0, expected: 0 [ 138.318096][ T1579] INFO: lockdep is turned off. [ 138.318098][ T1579] irq event stamp: 0 [ 138.318098][ T1579] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 138.318103][ T1579] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 138.318110][ T1579] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 138.318111][ T1579] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 138.318113][ T1579] Preemption disabled at: [ 138.318114][ T1579] [<0000000000000000>] 0x0 [ 138.318120][ T1579] CPU: 0 UID: 0 PID: 1579 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 138.318130][ T1579] Tainted: [W]=WARN [ 138.318132][ T1579] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.318134][ T1579] Call Trace: [ 138.318136][ T1579] [ 138.318138][ T1579] dump_stack_lvl+0x6f/0xa0 [ 138.318145][ T1579] __might_resched.cold+0x1fe/0x2c1 [ 138.318150][ T1579] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 138.318153][ T1579] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 138.318158][ T1579] ? rcu_is_watching+0x16/0xd0 [ 138.318162][ T1579] __kmalloc_noprof+0x443/0x760 [ 138.318166][ T1579] ? __rwlock_init+0x150/0x150 [ 138.318168][ T1579] ? alloc_buf.isra.0+0x4b/0x260 [ 138.318172][ T1579] ? do_raw_spin_unlock+0x59/0x250 [ 138.318174][ T1579] alloc_buf.isra.0+0x4b/0x260 [ 138.318176][ T1579] put_chars+0x1e1/0x2f0 [ 138.318178][ T1579] ? __send_to_port+0x420/0x420 [ 138.318180][ T1579] ? console_prepend_replay+0x20/0x20 [ 138.318184][ T1579] hvc_console_print+0x292/0x780 [ 138.318187][ T1579] ? hvc_write+0x3a0/0x3a0 [ 138.318188][ T1579] ? vsnprintf+0x668/0x1700 [ 138.318192][ T1579] ? __rwlock_init+0x150/0x150 [ 138.318194][ T1579] ? rcu_is_watching+0x16/0xd0 [ 138.318195][ T1579] ? rcu_is_watching+0x16/0xd0 [ 138.318198][ T1579] console_emit_next_record+0x22f/0x4c0 [ 138.318200][ T1579] ? devkmsg_read+0x4b0/0x4b0 [ 138.318202][ T1579] ? rcu_is_watching+0x16/0xd0 [ 138.318204][ T1579] ? rcu_is_watching+0x16/0xd0 [ 138.318206][ T1579] ? rcu_is_watching+0x16/0xd0 [ 138.318208][ T1579] ? lock_acquire+0x13c/0x160 [ 138.318210][ T1579] ? console_flush_one_record+0x111/0x710 [ 138.318211][ T1579] console_flush_one_record+0x46f/0x710 [ 138.318214][ T1579] ? console_emit_next_record+0x4c0/0x4c0 [ 138.318216][ T1579] console_unlock+0xee/0x1f0 [ 138.318218][ T1579] ? lock_acquire+0x13c/0x160 [ 138.318220][ T1579] ? console_flush_one_record+0x710/0x710 [ 138.318221][ T1579] ? rcu_is_watching+0x16/0xd0 [ 138.318223][ T1579] ? lock_release+0x184/0x1f0 [ 138.318225][ T1579] ? lock_acquire+0x60/0x160 [ 138.318226][ T1579] ? __rcu_read_lock+0x30/0x70 [ 138.318228][ T1579] ? __down_trylock_console_sem+0x5e/0xa0 [ 138.318233][ T1579] ? vprintk_emit+0x320/0x3e0 [ 138.318236][ T1579] vprintk_emit+0x37c/0x3e0 [ 138.318241][ T1579] ? wake_up_klogd_work_func+0x90/0x90 [ 138.318243][ T1579] ? unwind_next_frame+0x69b/0x1ea0 [ 138.318246][ T1579] ? rcu_is_watching+0x16/0xd0 [ 138.318249][ T1579] _printk+0xc7/0x100 [ 138.318252][ T1579] ? snapshot_read.cold+0x21/0x21 [ 138.318254][ T1579] ? rcu_is_watching+0x16/0xd0 [ 138.318256][ T1579] ? rcu_is_watching+0x16/0xd0 [ 138.318258][ T1579] ? lock_release+0x184/0x1f0 [ 138.318259][ T1579] ? rcu_is_watching+0x16/0xd0 [ 138.318261][ T1579] ? rcu_is_watching+0x16/0xd0 [ 138.318264][ T1579] br_set_state+0x22f/0x430 [bridge] [ 138.318277][ T1579] br_set_port_state+0x161/0x210 [bridge] [ 138.318286][ T1579] br_setport+0xb09/0x1890 [bridge] [ 138.318294][ T1579] ? br_set_port_state+0x210/0x210 [bridge] [ 138.318300][ T1579] ? lock_acquire+0x13c/0x160 [ 138.318301][ T1579] ? rcu_is_watching+0x16/0xd0 [ 138.318304][ T1579] ? __nla_validate_parse+0x20d/0x480 [ 138.318307][ T1579] br_setlink+0x3ec/0x470 [bridge] [ 138.318315][ T1579] ? br_afspec+0x510/0x510 [bridge] [ 138.318325][ T1579] rtnl_bridge_setlink+0x22c/0x620 [ 138.318331][ T1579] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 138.318334][ T1579] ? rtnl_link_fill+0x920/0x920 [ 138.318336][ T1579] ? filter_irq_stacks+0xd0/0xd0 [ 138.318340][ T1579] ? stack_depot_save_flags+0x1bc/0x790 [ 138.318343][ T1579] netlink_rcv_skb+0x14e/0x3a0 [ 138.318347][ T1579] ? rtnl_link_fill+0x920/0x920 [ 138.318348][ T1579] ? lock_release+0x184/0x1f0 [ 138.318350][ T1579] ? netlink_ack+0xcf0/0xcf0 [ 138.318351][ T1579] ? __netlink_lookup+0xb9/0x6b0 [ 138.318353][ T1579] ? rcu_is_watching+0x16/0xd0 [ 138.318355][ T1579] ? lock_release+0x184/0x1f0 [ 138.318357][ T1579] netlink_unicast+0x486/0x750 [ 138.318360][ T1579] ? netlink_attachskb+0x810/0x810 [ 138.318361][ T1579] ? next_uptodate_folio+0x2b/0x770 [ 138.318364][ T1579] ? rcu_is_watching+0x16/0xd0 [ 138.318366][ T1579] ? rcu_is_watching+0x16/0xd0 [ 138.318368][ T1579] ? rcu_is_watching+0x16/0xd0 [ 138.318370][ T1579] netlink_sendmsg+0x735/0xc60 [ 138.318372][ T1579] ? netlink_unicast+0x750/0x750 [ 138.318374][ T1579] ? rcu_is_watching+0x16/0xd0 [ 138.318376][ T1579] ? lock_release+0x184/0x1f0 [ 138.318378][ T1579] ____sys_sendmsg+0x415/0x880 [ 138.318381][ T1579] ? copy_msghdr_from_user+0x279/0x420 [ 138.318383][ T1579] ? get_timestamp.constprop.0+0x390/0x390 [ 138.318384][ T1579] ? move_addr_to_kernel+0x40/0x40 [ 138.318386][ T1579] ? do_fault_around+0x300/0x5a0 [ 138.318389][ T1579] ? lock_acquire+0x13c/0x160 [ 138.318391][ T1579] ___sys_sendmsg+0x14e/0x1d0 [ 138.318393][ T1579] ? do_pte_missing+0x86f/0xcc0 [ 138.318396][ T1579] ? copy_msghdr_from_user+0x420/0x420 [ 138.318397][ T1579] ? rcu_read_unlock+0x20/0x70 [ 138.318402][ T1579] __sys_sendmsg+0x12c/0x1d0 [ 138.318405][ T1579] ? __sys_sendmsg_sock+0x20/0x20 [ 138.318408][ T1579] ? rcu_is_watching+0x16/0xd0 [ 138.318409][ T1579] ? rcu_is_watching+0x16/0xd0 [ 138.318412][ T1579] do_syscall_64+0xff/0x530 [ 138.318414][ T1579] ? exc_page_fault+0xee/0x100 [ 138.318416][ T1579] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 138.318418][ T1579] RIP: 0033:0x7f28f4c8d54e [ 138.318420][ T1579] 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 [ 138.318422][ T1579] RSP: 002b:00007fffa3093da0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 138.318425][ T1579] RAX: ffffffffffffffda RBX: 00007fffa3093f50 RCX: 00007f28f4c8d54e [ 138.318427][ T1579] RDX: 0000000000000000 RSI: 00007fffa3093e50 RDI: 0000000000000005 [ 138.318428][ T1579] RBP: 00007fffa3093db0 R08: 0000000000000000 R09: 0000000000000000 [ 138.318429][ T1579] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917d58 [ 138.318429][ T1579] R13: 0000000000425380 R14: 00007fffa3094848 R15: 00000000ffffffff [ 138.318432][ T1579] [ 143.432664][ T1587] br0: vlan filtering disabled, automatically disabling multicast vlan snooping [ 143.432682][ T1587] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 143.432685][ T1587] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1587, name: ip [ 143.432687][ T1587] preempt_count: 1, expected: 0 [ 143.432688][ T1587] RCU nest depth: 0, expected: 0 [ 143.432689][ T1587] INFO: lockdep is turned off. [ 143.432690][ T1587] irq event stamp: 0 [ 143.432690][ T1587] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 143.432695][ T1587] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 143.432701][ T1587] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 143.432703][ T1587] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 143.432704][ T1587] Preemption disabled at: [ 143.432705][ T1587] [] vprintk_emit+0x31b/0x3e0 [ 143.432713][ T1587] CPU: 2 UID: 0 PID: 1587 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 143.432716][ T1587] Tainted: [W]=WARN [ 143.432717][ T1587] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 143.432719][ T1587] Call Trace: [ 143.432721][ T1587] [ 143.432722][ T1587] dump_stack_lvl+0x6f/0xa0 [ 143.432728][ T1587] ? vprintk_emit+0x31b/0x3e0 [ 143.432730][ T1587] __might_resched.cold+0x1fe/0x2c1 [ 143.432733][ T1587] ? is_bpf_text_address+0x3e/0x110 [ 143.432737][ T1587] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 143.432740][ T1587] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 143.432742][ T1587] ? rcu_is_watching+0x16/0xd0 [ 143.432745][ T1587] __kmalloc_noprof+0x443/0x760 [ 143.432749][ T1587] ? __rwlock_init+0x150/0x150 [ 143.432751][ T1587] ? alloc_buf.isra.0+0x4b/0x260 [ 143.432755][ T1587] ? do_raw_spin_unlock+0x59/0x250 [ 143.432757][ T1587] alloc_buf.isra.0+0x4b/0x260 [ 143.432759][ T1587] put_chars+0x1e1/0x2f0 [ 143.432761][ T1587] ? prb_final_commit+0x50/0x50 [ 143.432762][ T1587] ? __send_to_port+0x420/0x420 [ 143.432764][ T1587] ? printk_get_next_message+0x240/0x650 [ 143.432766][ T1587] hvc_console_print+0x292/0x780 [ 143.432770][ T1587] ? hvc_write+0x3a0/0x3a0 [ 143.432771][ T1587] ? do_raw_spin_lock+0x131/0x280 [ 143.432772][ T1587] ? vsnprintf+0x668/0x1700 [ 143.432776][ T1587] ? __rwlock_init+0x150/0x150 [ 143.432777][ T1587] ? rcu_is_watching+0x16/0xd0 [ 143.432779][ T1587] ? lock_acquire+0x13c/0x160 [ 143.432781][ T1587] console_emit_next_record+0x22f/0x4c0 [ 143.432784][ T1587] ? devkmsg_read+0x4b0/0x4b0 [ 143.432786][ T1587] ? rcu_is_watching+0x16/0xd0 [ 143.432787][ T1587] ? rcu_is_watching+0x16/0xd0 [ 143.432789][ T1587] ? rcu_is_watching+0x16/0xd0 [ 143.432791][ T1587] ? lock_acquire+0x13c/0x160 [ 143.432793][ T1587] ? console_flush_one_record+0x111/0x710 [ 143.432794][ T1587] console_flush_one_record+0x46f/0x710 [ 143.432797][ T1587] ? console_emit_next_record+0x4c0/0x4c0 [ 143.432799][ T1587] console_unlock+0xee/0x1f0 [ 143.432801][ T1587] ? lock_acquire+0x13c/0x160 [ 143.432803][ T1587] ? console_flush_one_record+0x710/0x710 [ 143.432804][ T1587] ? rcu_is_watching+0x16/0xd0 [ 143.432806][ T1587] ? lock_release+0x184/0x1f0 [ 143.432807][ T1587] ? lock_acquire+0x60/0x160 [ 143.432809][ T1587] ? __rcu_read_lock+0x30/0x70 [ 143.432811][ T1587] ? __down_trylock_console_sem+0x5e/0xa0 [ 143.432813][ T1587] ? vprintk_emit+0x320/0x3e0 [ 143.432815][ T1587] vprintk_emit+0x37c/0x3e0 [ 143.432818][ T1587] ? wake_up_klogd_work_func+0x90/0x90 [ 143.432821][ T1587] _printk+0xc7/0x100 [ 143.432824][ T1587] ? snapshot_read.cold+0x21/0x21 [ 143.432826][ T1587] ? ____sys_sendmsg+0x415/0x880 [ 143.432829][ T1587] ? __rwlock_init+0x150/0x150 [ 143.432831][ T1587] ? br_port_set_promisc+0x1b/0xc0 [bridge] [ 143.432844][ T1587] ? rcu_is_watching+0x16/0xd0 [ 143.432846][ T1587] ? br_vlan_filter_toggle+0xb8/0x110 [bridge] [ 143.432855][ T1587] br_vlan_filter_toggle.cold+0x37/0x4f [bridge] [ 143.432865][ T1587] ? trace_contention_end+0xb3/0x180 [ 143.432868][ T1587] br_changelink+0x575/0x16e0 [bridge] [ 143.432876][ T1587] ? __mutex_lock+0x1db/0x1ea0 [ 143.432879][ T1587] ? __mutex_lock+0x9a3/0x1ea0 [ 143.432880][ T1587] ? br_get_size+0x20/0x20 [bridge] [ 143.432886][ T1587] ? rtnl_newlink+0x9a8/0x11c0 [ 143.432889][ T1587] ? ww_mutex_lock+0x160/0x160 [ 143.432890][ T1587] ? nla_get_range_signed+0x3d0/0x3d0 [ 143.432894][ T1587] __rtnl_newlink+0x4d0/0xa50 [ 143.432897][ T1587] rtnl_newlink+0x9f1/0x11c0 [ 143.432899][ T1587] ? rcu_is_watching+0x16/0xd0 [ 143.432901][ T1587] ? rtnl_bridge_getlink+0x850/0x850 [ 143.432902][ T1587] ? lock_acquire+0x13c/0x160 [ 143.432903][ T1587] ? rcu_is_watching+0x16/0xd0 [ 143.432905][ T1587] ? is_bpf_text_address+0x3e/0x110 [ 143.432907][ T1587] ? is_bpf_text_address+0x72/0x110 [ 143.432909][ T1587] ? rcu_is_watching+0x16/0xd0 [ 143.432911][ T1587] ? rcu_is_watching+0x16/0xd0 [ 143.432913][ T1587] ? cap_capable+0x1d7/0x3d0 [ 143.432916][ T1587] ? lock_acquire+0x13c/0x160 [ 143.432917][ T1587] ? rcu_is_watching+0x16/0xd0 [ 143.432919][ T1587] ? rtnl_bridge_getlink+0x850/0x850 [ 143.432920][ T1587] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 143.432922][ T1587] ? rtnl_link_fill+0x920/0x920 [ 143.432924][ T1587] ? filter_irq_stacks+0xd0/0xd0 [ 143.432926][ T1587] ? stack_depot_save_flags+0x1bc/0x790 [ 143.432929][ T1587] netlink_rcv_skb+0x14e/0x3a0 [ 143.432932][ T1587] ? rtnl_link_fill+0x920/0x920 [ 143.432933][ T1587] ? lock_release+0x184/0x1f0 [ 143.432935][ T1587] ? netlink_ack+0xcf0/0xcf0 [ 143.432936][ T1587] ? __netlink_lookup+0xb9/0x6b0 [ 143.432939][ T1587] ? rcu_is_watching+0x16/0xd0 [ 143.432940][ T1587] ? lock_release+0x184/0x1f0 [ 143.432942][ T1587] netlink_unicast+0x486/0x750 [ 143.432944][ T1587] ? netlink_attachskb+0x810/0x810 [ 143.432946][ T1587] ? next_uptodate_folio+0x2b/0x770 [ 143.432949][ T1587] ? rcu_is_watching+0x16/0xd0 [ 143.432951][ T1587] ? rcu_is_watching+0x16/0xd0 [ 143.432952][ T1587] ? rcu_is_watching+0x16/0xd0 [ 143.432955][ T1587] netlink_sendmsg+0x735/0xc60 [ 143.432957][ T1587] ? netlink_unicast+0x750/0x750 [ 143.432959][ T1587] ? rcu_is_watching+0x16/0xd0 [ 143.432960][ T1587] ? lock_release+0x184/0x1f0 [ 143.432962][ T1587] ____sys_sendmsg+0x415/0x880 [ 143.432964][ T1587] ? copy_msghdr_from_user+0x279/0x420 [ 143.432966][ T1587] ? get_timestamp.constprop.0+0x390/0x390 [ 143.432967][ T1587] ? move_addr_to_kernel+0x40/0x40 [ 143.432969][ T1587] ? do_fault_around+0x300/0x5a0 [ 143.432972][ T1587] ? lock_acquire+0x13c/0x160 [ 143.432974][ T1587] ___sys_sendmsg+0x14e/0x1d0 [ 143.432976][ T1587] ? do_pte_missing+0x86f/0xcc0 [ 143.432978][ T1587] ? copy_msghdr_from_user+0x420/0x420 [ 143.432980][ T1587] ? rcu_read_unlock+0x20/0x70 [ 143.432985][ T1587] __sys_sendmsg+0x12c/0x1d0 [ 143.432987][ T1587] ? __sys_sendmsg_sock+0x20/0x20 [ 143.432989][ T1587] ? rcu_is_watching+0x16/0xd0 [ 143.432991][ T1587] ? rcu_is_watching+0x16/0xd0 [ 143.432993][ T1587] do_syscall_64+0xff/0x530 [ 143.432995][ T1587] ? exc_page_fault+0xee/0x100 [ 143.432997][ T1587] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 143.432999][ T1587] RIP: 0033:0x7fcefc83f54e [ 143.433001][ T1587] 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 [ 143.433003][ T1587] RSP: 002b:00007ffd6ec9f820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 143.433007][ T1587] RAX: ffffffffffffffda RBX: 00007ffd6ec9ffc0 RCX: 00007fcefc83f54e [ 143.433009][ T1587] RDX: 0000000000000000 RSI: 00007ffd6ec9f8d0 RDI: 0000000000000005 [ 143.433010][ T1587] RBP: 00007ffd6ec9f830 R08: 0000000000000000 R09: 0000000000000000 [ 143.433010][ T1587] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917d5c [ 143.433011][ T1587] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd6ec9ff90 [ 143.433014][ T1587] [ 153.680924][ T1611] br0: vlan filtering disabled, automatically disabling multicast vlan snooping [ 153.680941][ T1611] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 153.680943][ T1611] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1611, name: ip [ 153.680945][ T1611] preempt_count: 1, expected: 0 [ 153.680946][ T1611] RCU nest depth: 0, expected: 0 [ 153.680947][ T1611] INFO: lockdep is turned off. [ 153.680948][ T1611] irq event stamp: 0 [ 153.680948][ T1611] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 153.680953][ T1611] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 153.680959][ T1611] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 153.680960][ T1611] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 153.680962][ T1611] Preemption disabled at: [ 153.680963][ T1611] [] vprintk_emit+0x31b/0x3e0 [ 153.680971][ T1611] CPU: 0 UID: 0 PID: 1611 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 153.680975][ T1611] Tainted: [W]=WARN [ 153.680976][ T1611] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 153.680978][ T1611] Call Trace: [ 153.680979][ T1611] [ 153.680981][ T1611] dump_stack_lvl+0x6f/0xa0 [ 153.680986][ T1611] ? vprintk_emit+0x31b/0x3e0 [ 153.680988][ T1611] __might_resched.cold+0x1fe/0x2c1 [ 153.680992][ T1611] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 153.680994][ T1611] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 153.680997][ T1611] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 153.680998][ T1611] ? rcu_is_watching+0x16/0xd0 [ 153.681002][ T1611] __kmalloc_noprof+0x443/0x760 [ 153.681006][ T1611] ? __rwlock_init+0x150/0x150 [ 153.681008][ T1611] ? alloc_buf.isra.0+0x4b/0x260 [ 153.681012][ T1611] ? do_raw_spin_unlock+0x59/0x250 [ 153.681014][ T1611] alloc_buf.isra.0+0x4b/0x260 [ 153.681016][ T1611] put_chars+0x1e1/0x2f0 [ 153.681017][ T1611] ? prb_final_commit+0x50/0x50 [ 153.681019][ T1611] ? __send_to_port+0x420/0x420 [ 153.681020][ T1611] ? printk_get_next_message+0x240/0x650 [ 153.681023][ T1611] hvc_console_print+0x292/0x780 [ 153.681026][ T1611] ? hvc_write+0x3a0/0x3a0 [ 153.681028][ T1611] ? do_raw_spin_lock+0x131/0x280 [ 153.681029][ T1611] ? vsnprintf+0x668/0x1700 [ 153.681033][ T1611] ? __rwlock_init+0x150/0x150 [ 153.681034][ T1611] ? rcu_is_watching+0x16/0xd0 [ 153.681036][ T1611] ? lock_acquire+0x13c/0x160 [ 153.681038][ T1611] console_emit_next_record+0x22f/0x4c0 [ 153.681041][ T1611] ? devkmsg_read+0x4b0/0x4b0 [ 153.681043][ T1611] ? rcu_is_watching+0x16/0xd0 [ 153.681045][ T1611] ? rcu_is_watching+0x16/0xd0 [ 153.681046][ T1611] ? rcu_is_watching+0x16/0xd0 [ 153.681048][ T1611] ? lock_acquire+0x13c/0x160 [ 153.681050][ T1611] ? console_flush_one_record+0x111/0x710 [ 153.681052][ T1611] console_flush_one_record+0x46f/0x710 [ 153.681054][ T1611] ? console_emit_next_record+0x4c0/0x4c0 [ 153.681057][ T1611] console_unlock+0xee/0x1f0 [ 153.681058][ T1611] ? lock_acquire+0x13c/0x160 [ 153.681060][ T1611] ? console_flush_one_record+0x710/0x710 [ 153.681062][ T1611] ? rcu_is_watching+0x16/0xd0 [ 153.681063][ T1611] ? lock_release+0x184/0x1f0 [ 153.681065][ T1611] ? lock_acquire+0x60/0x160 [ 153.681066][ T1611] ? __rcu_read_lock+0x30/0x70 [ 153.681068][ T1611] ? __down_trylock_console_sem+0x5e/0xa0 [ 153.681070][ T1611] ? vprintk_emit+0x320/0x3e0 [ 153.681072][ T1611] vprintk_emit+0x37c/0x3e0 [ 153.681076][ T1611] ? wake_up_klogd_work_func+0x90/0x90 [ 153.681079][ T1611] _printk+0xc7/0x100 [ 153.681082][ T1611] ? snapshot_read.cold+0x21/0x21 [ 153.681083][ T1611] ? ____sys_sendmsg+0x415/0x880 [ 153.681086][ T1611] ? __rwlock_init+0x150/0x150 [ 153.681088][ T1611] ? br_port_set_promisc+0x1b/0xc0 [bridge] [ 153.681101][ T1611] ? rcu_is_watching+0x16/0xd0 [ 153.681103][ T1611] ? br_vlan_filter_toggle+0xb8/0x110 [bridge] [ 153.681112][ T1611] br_vlan_filter_toggle.cold+0x37/0x4f [bridge] [ 153.681122][ T1611] ? trace_contention_end+0xb3/0x180 [ 153.681125][ T1611] br_changelink+0x575/0x16e0 [bridge] [ 153.681134][ T1611] ? __mutex_lock+0x1db/0x1ea0 [ 153.681136][ T1611] ? __mutex_lock+0x9a3/0x1ea0 [ 153.681138][ T1611] ? br_get_size+0x20/0x20 [bridge] [ 153.681144][ T1611] ? rtnl_newlink+0x9a8/0x11c0 [ 153.681146][ T1611] ? ww_mutex_lock+0x160/0x160 [ 153.681148][ T1611] ? nla_get_range_signed+0x3d0/0x3d0 [ 153.681151][ T1611] __rtnl_newlink+0x4d0/0xa50 [ 153.681154][ T1611] rtnl_newlink+0x9f1/0x11c0 [ 153.681156][ T1611] ? rcu_is_watching+0x16/0xd0 [ 153.681158][ T1611] ? rtnl_bridge_getlink+0x850/0x850 [ 153.681159][ T1611] ? lock_acquire+0x13c/0x160 [ 153.681160][ T1611] ? rcu_is_watching+0x16/0xd0 [ 153.681162][ T1611] ? is_bpf_text_address+0x3e/0x110 [ 153.681166][ T1611] ? is_bpf_text_address+0x72/0x110 [ 153.681168][ T1611] ? rcu_is_watching+0x16/0xd0 [ 153.681170][ T1611] ? rcu_is_watching+0x16/0xd0 [ 153.681171][ T1611] ? cap_capable+0x1d7/0x3d0 [ 153.681175][ T1611] ? lock_acquire+0x13c/0x160 [ 153.681176][ T1611] ? rcu_is_watching+0x16/0xd0 [ 153.681178][ T1611] ? rtnl_bridge_getlink+0x850/0x850 [ 153.681179][ T1611] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 153.681181][ T1611] ? rtnl_link_fill+0x920/0x920 [ 153.681182][ T1611] ? filter_irq_stacks+0xd0/0xd0 [ 153.681185][ T1611] ? stack_depot_save_flags+0x1bc/0x790 [ 153.681188][ T1611] netlink_rcv_skb+0x14e/0x3a0 [ 153.681191][ T1611] ? rtnl_link_fill+0x920/0x920 [ 153.681192][ T1611] ? lock_release+0x184/0x1f0 [ 153.681194][ T1611] ? netlink_ack+0xcf0/0xcf0 [ 153.681195][ T1611] ? __netlink_lookup+0xb9/0x6b0 [ 153.681197][ T1611] ? rcu_is_watching+0x16/0xd0 [ 153.681199][ T1611] ? lock_release+0x184/0x1f0 [ 153.681201][ T1611] netlink_unicast+0x486/0x750 [ 153.681203][ T1611] ? netlink_attachskb+0x810/0x810 [ 153.681205][ T1611] ? percpu_counter_add_batch+0x89/0x280 [ 153.681208][ T1611] ? rcu_is_watching+0x16/0xd0 [ 153.681216][ T1611] ? rcu_is_watching+0x16/0xd0 [ 153.681218][ T1611] ? rcu_is_watching+0x16/0xd0 [ 153.681219][ T1611] ? rcu_is_watching+0x16/0xd0 [ 153.681221][ T1611] netlink_sendmsg+0x735/0xc60 [ 153.681223][ T1611] ? netlink_unicast+0x750/0x750 [ 153.681225][ T1611] ? rcu_is_watching+0x16/0xd0 [ 153.681227][ T1611] ? lock_release+0x184/0x1f0 [ 153.681229][ T1611] ____sys_sendmsg+0x415/0x880 [ 153.681231][ T1611] ? copy_msghdr_from_user+0x279/0x420 [ 153.681232][ T1611] ? get_timestamp.constprop.0+0x390/0x390 [ 153.681234][ T1611] ? move_addr_to_kernel+0x40/0x40 [ 153.681236][ T1611] ? do_fault_around+0x300/0x5a0 [ 153.681239][ T1611] ? lock_acquire+0x13c/0x160 [ 153.681241][ T1611] ___sys_sendmsg+0x14e/0x1d0 [ 153.681243][ T1611] ? do_pte_missing+0x86f/0xcc0 [ 153.681245][ T1611] ? copy_msghdr_from_user+0x420/0x420 [ 153.681247][ T1611] ? rcu_read_unlock+0x20/0x70 [ 153.681251][ T1611] __sys_sendmsg+0x12c/0x1d0 [ 153.681254][ T1611] ? __sys_sendmsg_sock+0x20/0x20 [ 153.681258][ T1611] ? rcu_is_watching+0x16/0xd0 [ 153.681260][ T1611] ? rcu_is_watching+0x16/0xd0 [ 153.681262][ T1611] do_syscall_64+0xff/0x530 [ 153.681265][ T1611] ? exc_page_fault+0xee/0x100 [ 153.681267][ T1611] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 153.681269][ T1611] RIP: 0033:0x7f287574d54e [ 153.681271][ T1611] 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 [ 153.681273][ T1611] RSP: 002b:00007ffd662ee7c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 153.681277][ T1611] RAX: ffffffffffffffda RBX: 00007ffd662eef60 RCX: 00007f287574d54e [ 153.681278][ T1611] RDX: 0000000000000000 RSI: 00007ffd662ee870 RDI: 0000000000000005 [ 153.681279][ T1611] RBP: 00007ffd662ee7d0 R08: 0000000000000000 R09: 0000000000000000 [ 153.681280][ T1611] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917d67 [ 153.681281][ T1611] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd662eef30 [ 153.681284][ T1611] [ 153.740378][ T1618] br0: port 2(veth2) entered disabled state [ 153.765461][ T1619] br0: port 1(veth1) entered disabled state [ 153.782034][ T1620] veth2: left allmulticast mode [ 153.782205][ T1620] veth2: left promiscuous mode [ 153.782438][ T1620] br0: port 2(veth2) entered disabled state [ 153.783141][ T1620] veth1: left allmulticast mode [ 153.783935][ T1620] veth1: left promiscuous mode [ 153.784136][ T1620] br0: port 1(veth1) entered disabled state