[ 9.957849][ T187] ip (187) used greatest stack depth: 23872 bytes left [ 9.957865][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.957867][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 9.957870][ T187] preempt_count: 2, expected: 0 [ 9.957872][ T187] RCU nest depth: 0, expected: 0 [ 9.957873][ T187] locks held by ip/187: 5, last CPU#2: [ 9.957875][ T187] #0: ffffffff93e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.957888][ T187] #1: ffffffff93f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.957893][ T187] #2: ffffffff93f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.957897][ T187] #3: ffffffff93e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.957901][ T187] #4: ffffffff93e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.957905][ T187] irq event stamp: 49662 [ 9.957906][ T187] hardirqs last enabled at (49661): [] __down_trylock_console_sem+0x86/0xa0 [ 9.957909][ T187] hardirqs last disabled at (49662): [] console_emit_next_record+0x3d4/0x4c0 [ 9.957911][ T187] softirqs last enabled at (48372): [] netlink_release+0x17b/0xcf0 [ 9.957915][ T187] softirqs last disabled at (48370): [] netlink_release+0xd2/0xcf0 [ 9.957917][ T187] Preemption disabled at: [ 9.957918][ T187] [<0000000000000000>] 0x0 [ 9.957925][ T187] CPU: 2 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.957928][ T187] Tainted: [W]=WARN [ 9.957929][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.957931][ T187] Call Trace: [ 9.957933][ T187] [ 9.957934][ T187] dump_stack_lvl+0x6f/0xa0 [ 9.957941][ T187] __might_resched.cold+0x1fe/0x2c1 [ 9.957945][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.957949][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 9.957955][ T187] __kmalloc_noprof+0x443/0x760 [ 9.957957][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 9.957963][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 9.957966][ T187] alloc_buf.isra.0+0x4b/0x260 [ 9.957969][ T187] put_chars+0x1e1/0x2f0 [ 9.957972][ T187] ? __send_to_port+0x420/0x420 [ 9.957973][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.957978][ T187] ? validate_chain+0x38b/0xc20 [ 9.957983][ T187] hvc_console_print+0x292/0x780 [ 9.957990][ T187] ? hvc_write+0x3a0/0x3a0 [ 9.957992][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.957994][ T187] ? lock_acquire+0x13c/0x160 [ 9.957998][ T187] console_emit_next_record+0x22f/0x4c0 [ 9.958002][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 9.958004][ T187] ? console_flush_one_record+0x106/0x710 [ 9.958007][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.958010][ T187] ? lock_acquire+0x13c/0x160 [ 9.958014][ T187] console_flush_one_record+0x46f/0x710 [ 9.958018][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 9.958020][ T187] ? __lock_acquire+0x518/0xc20 [ 9.958025][ T187] console_unlock+0xee/0x1f0 [ 9.958028][ T187] ? console_flush_one_record+0x710/0x710 [ 9.958029][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.958032][ T187] ? lock_acquire+0x60/0x160 [ 9.958036][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.958037][ T187] ? vprintk_emit+0x320/0x3e0 [ 9.958041][ T187] vprintk_emit+0x37c/0x3e0 [ 9.958045][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 9.958048][ T187] ? __lock_acquire+0x518/0xc20 [ 9.958052][ T187] _printk+0xc7/0x100 [ 9.958056][ T187] ? snapshot_read.cold+0x21/0x21 [ 9.958059][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.958061][ T187] ? __rwlock_init+0x150/0x150 [ 9.958065][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.958068][ T187] do_exit.cold+0x82/0x9c [ 9.958071][ T187] ? exit_notify+0x890/0x890 [ 9.958074][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 9.958076][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.958081][ T187] do_group_exit+0xb8/0x370 [ 9.958084][ T187] __x64_sys_exit_group+0x3c/0x50 [ 9.958085][ T187] x64_sys_call+0x1567/0x1570 [ 9.958088][ T187] do_syscall_64+0xff/0x530 [ 9.958091][ T187] ? exc_page_fault+0xee/0x100 [ 9.958094][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.958096][ T187] RIP: 0033:0x7ff529bbd1b8 [ 9.958099][ T187] Code: Unable to access opcode bytes at 0x7ff529bbd18e. [ 9.958100][ T187] RSP: 002b:00007ffcc5fba4e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.958102][ T187] RAX: ffffffffffffffda RBX: 00007ff529cedf88 RCX: 00007ff529bbd1b8 [ 9.958104][ T187] RDX: 00007ff529907fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.958105][ T187] RBP: 00007ffcc5fba540 R08: 0000000000000000 R09: 0000000000008010 [ 9.958106][ T187] R10: 00007ffcc5fba300 R11: 0000000000000246 R12: 0000000000000001 [ 9.958106][ T187] R13: 0000000000000000 R14: 00007ff529cec680 R15: 00007ff529cedfa0 [ 9.958113][ T187] [ 11.829791][ T265] br1: port 1(vx10) entered blocking state [ 11.829904][ T265] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.829906][ T265] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 265, name: ip [ 11.829907][ T265] preempt_count: 1, expected: 0 [ 11.829908][ T265] RCU nest depth: 0, expected: 0 [ 11.829909][ T265] locks held by ip/265: 5, last CPU#2: [ 11.829912][ T265] #0: ffffffff946d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 11.829924][ T265] #1: ffffffff93f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.829930][ T265] #2: ffffffff93f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.829934][ T265] #3: ffffffff93e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.829938][ T265] #4: ffffffff93e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.829942][ T265] irq event stamp: 16036 [ 11.829943][ T265] hardirqs last enabled at (16035): [] __down_trylock_console_sem+0x86/0xa0 [ 11.829945][ T265] hardirqs last disabled at (16036): [] console_emit_next_record+0x3d4/0x4c0 [ 11.829947][ T265] softirqs last enabled at (15954): [] __alloc_skb+0x4c2/0x5f0 [ 11.829950][ T265] softirqs last disabled at (15952): [] __alloc_skb+0x4c2/0x5f0 [ 11.829953][ T265] Preemption disabled at: [ 11.829954][ T265] [] vprintk_emit+0x31b/0x3e0 [ 11.829959][ T265] CPU: 2 UID: 0 PID: 265 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.829963][ T265] Tainted: [W]=WARN [ 11.829964][ T265] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.829965][ T265] Call Trace: [ 11.829967][ T265] [ 11.829969][ T265] dump_stack_lvl+0x6f/0xa0 [ 11.829974][ T265] ? vprintk_emit+0x31b/0x3e0 [ 11.829977][ T265] __might_resched.cold+0x1fe/0x2c1 [ 11.829981][ T265] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.829985][ T265] ? __kmalloc_noprof+0xdb/0x760 [ 11.829990][ T265] __kmalloc_noprof+0x443/0x760 [ 11.829993][ T265] ? alloc_buf.isra.0+0x4b/0x260 [ 11.829998][ T265] ? do_raw_spin_unlock+0x59/0x250 [ 11.830001][ T265] alloc_buf.isra.0+0x4b/0x260 [ 11.830004][ T265] put_chars+0x1e1/0x2f0 [ 11.830007][ T265] ? __send_to_port+0x420/0x420 [ 11.830011][ T265] ? validate_chain+0x34a/0xc20 [ 11.830014][ T265] hvc_console_print+0x292/0x780 [ 11.830018][ T265] ? mark_usage+0x61/0x170 [ 11.830020][ T265] ? __lock_acquire+0x518/0xc20 [ 11.830021][ T265] ? __lock_acquire+0x518/0xc20 [ 11.830025][ T265] ? hvc_write+0x3a0/0x3a0 [ 11.830027][ T265] ? console_emit_next_record+0x1df/0x4c0 [ 11.830030][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.830034][ T265] ? lock_acquire+0x13c/0x160 [ 11.830038][ T265] console_emit_next_record+0x22f/0x4c0 [ 11.830042][ T265] ? devkmsg_read+0x4b0/0x4b0 [ 11.830043][ T265] ? console_flush_one_record+0x106/0x710 [ 11.830046][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.830049][ T265] ? lock_acquire+0x13c/0x160 [ 11.830053][ T265] console_flush_one_record+0x46f/0x710 [ 11.830057][ T265] ? console_emit_next_record+0x4c0/0x4c0 [ 11.830058][ T265] ? __lock_acquire+0x518/0xc20 [ 11.830064][ T265] console_unlock+0xee/0x1f0 [ 11.830066][ T265] ? console_flush_one_record+0x710/0x710 [ 11.830068][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.830071][ T265] ? lock_acquire+0x60/0x160 [ 11.830074][ T265] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.830076][ T265] ? vprintk_emit+0x320/0x3e0 [ 11.830079][ T265] vprintk_emit+0x37c/0x3e0 [ 11.830083][ T265] ? wake_up_klogd_work_func+0x90/0x90 [ 11.830085][ T265] ? __lock_release.isra.0+0x69/0x1a0 [ 11.830087][ T265] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.830091][ T265] ? mark_held_locks+0x40/0x70 [ 11.830095][ T265] _printk+0xc7/0x100 [ 11.830098][ T265] ? snapshot_read.cold+0x21/0x21 [ 11.830102][ T265] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 11.830115][ T265] ? do_setlink.isra.0+0xa31/0x2750 [ 11.830116][ T265] ? rtnl_newlink+0x9f1/0x11c0 [ 11.830118][ T265] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.830122][ T265] br_set_state+0x22f/0x430 [bridge] [ 11.830132][ T265] br_init_port+0xc4/0x200 [bridge] [ 11.830140][ T265] new_nbp+0x39c/0x580 [bridge] [ 11.830150][ T265] br_add_if+0x212/0x1320 [bridge] [ 11.830157][ T265] ? is_bpf_text_address+0x72/0x110 [ 11.830161][ T265] ? kernel_text_address+0x149/0x170 [ 11.830164][ T265] ? __kernel_text_address+0x12/0x30 [ 11.830168][ T265] do_set_master+0x357/0x580 [ 11.830172][ T265] do_setlink.isra.0+0xa31/0x2750 [ 11.830175][ T265] ? stack_trace_save+0x93/0xc0 [ 11.830178][ T265] ? rtnl_link_get_size+0x350/0x350 [ 11.830179][ T265] ? rcu_read_lock_any_held+0x66/0x90 [ 11.830182][ T265] ? stack_depot_save_flags+0x38e/0x790 [ 11.830186][ T265] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.830188][ T265] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.830190][ T265] ? validate_chain+0x38b/0xc20 [ 11.830193][ T265] ? kasan_save_stack+0x3d/0x50 [ 11.830196][ T265] ? kasan_save_stack+0x2f/0x50 [ 11.830197][ T265] ? kasan_save_track+0x14/0x30 [ 11.830200][ T265] ? __lock_acquire+0x518/0xc20 [ 11.830202][ T265] ? netlink_seq_next+0xe/0x60 [ 11.830205][ T265] ? ___sys_sendmsg+0xb0/0x1d0 [ 11.830210][ T265] ? lock_acquire.part.0+0xd4/0x280 [ 11.830212][ T265] ? rtnl_newlink+0x9a8/0x11c0 [ 11.830214][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.830217][ T265] ? lock_acquire+0x13c/0x160 [ 11.830218][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.830220][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.830223][ T265] ? trace_contention_end+0xb3/0x180 [ 11.830227][ T265] ? __mutex_lock+0x1db/0x1ea0 [ 11.830229][ T265] ? __mutex_lock+0x9a3/0x1ea0 [ 11.830231][ T265] ? rtnl_newlink+0x9a8/0x11c0 [ 11.830234][ T265] ? ww_mutex_lock+0x160/0x160 [ 11.830236][ T265] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.830241][ T265] ? __rtnl_newlink+0x3fa/0xa50 [ 11.830246][ T265] rtnl_newlink+0x9f1/0x11c0 [ 11.830251][ T265] ? rtnl_bridge_getlink+0x850/0x850 [ 11.830253][ T265] ? __lock_acquire+0x518/0xc20 [ 11.830257][ T265] ? lock_acquire.part.0+0xd4/0x280 [ 11.830259][ T265] ? find_held_lock+0x2b/0x80 [ 11.830261][ T265] ? rtnl_bridge_getlink+0x850/0x850 [ 11.830263][ T265] ? __lock_release.isra.0+0x69/0x1a0 [ 11.830267][ T265] ? rtnl_bridge_getlink+0x850/0x850 [ 11.830269][ T265] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.830272][ T265] ? rtnl_link_fill+0x920/0x920 [ 11.830273][ T265] ? __lock_acquire+0x518/0xc20 [ 11.830277][ T265] ? lock_acquire.part.0+0xd4/0x280 [ 11.830279][ T265] ? find_held_lock+0x2b/0x80 [ 11.830283][ T265] netlink_rcv_skb+0x14e/0x3a0 [ 11.830284][ T265] ? rtnl_link_fill+0x920/0x920 [ 11.830287][ T265] ? netlink_ack+0xcf0/0xcf0 [ 11.830293][ T265] ? netlink_deliver_tap+0xc5/0x330 [ 11.830295][ T265] ? netlink_deliver_tap+0x13c/0x330 [ 11.830299][ T265] netlink_unicast+0x486/0x750 [ 11.830303][ T265] ? netlink_attachskb+0x810/0x810 [ 11.830306][ T265] ? __lock_acquire+0x518/0xc20 [ 11.830310][ T265] netlink_sendmsg+0x735/0xc60 [ 11.830313][ T265] ? netlink_unicast+0x750/0x750 [ 11.830317][ T265] ? __might_fault+0x97/0x140 [ 11.830323][ T265] ____sys_sendmsg+0x415/0x880 [ 11.830325][ T265] ? copy_msghdr_from_user+0x279/0x420 [ 11.830327][ T265] ? get_timestamp.constprop.0+0x390/0x390 [ 11.830329][ T265] ? move_addr_to_kernel+0x40/0x40 [ 11.830336][ T265] ___sys_sendmsg+0x14e/0x1d0 [ 11.830339][ T265] ? copy_msghdr_from_user+0x420/0x420 [ 11.830355][ T265] __sys_sendmsg+0x12c/0x1d0 [ 11.830358][ T265] ? __sys_sendmsg_sock+0x20/0x20 [ 11.830364][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.830368][ T265] do_syscall_64+0xff/0x530 [ 11.830370][ T265] ? exc_page_fault+0xee/0x100 [ 11.830373][ T265] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.830375][ T265] RIP: 0033:0x7f99faa7d54e [ 11.830379][ T265] 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 [ 11.830381][ T265] RSP: 002b:00007ffec08c1a40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.830384][ T265] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f99faa7d54e [ 11.830385][ T265] RDX: 0000000000000000 RSI: 00007ffec08c1af0 RDI: 0000000000000005 [ 11.830386][ T265] RBP: 00007ffec08c1a50 R08: 0000000000000000 R09: 0000000000000000 [ 11.830387][ T265] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91ac73 [ 11.830388][ T265] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffec08c21b0 [ 11.830395][ T265] [ 11.879435][ T265] br1: port 1(vx10) entered disabled state [ 11.880125][ T265] vx10: entered allmulticast mode [ 11.881890][ T265] vx10: entered promiscuous mode [ 11.882573][ T265] br1: port 1(vx10) entered blocking state [ 11.883114][ T265] br1: port 1(vx10) entered forwarding state [ 11.909495][ T265] ip (265) used greatest stack depth: 23336 bytes left [ 12.021550][ T269] br1: port 2(vx20) entered blocking state [ 12.021930][ T269] br1: port 2(vx20) entered disabled state [ 12.022306][ T269] vx20: entered allmulticast mode [ 12.024035][ T269] vx20: entered promiscuous mode [ 12.024561][ T269] br1: port 2(vx20) entered blocking state [ 12.024915][ T269] br1: port 2(vx20) entered forwarding state [ 12.077759][ T272] br1: port 3(veth1) entered blocking state [ 12.078157][ T272] br1: port 3(veth1) entered disabled state [ 12.078539][ T272] veth1: entered allmulticast mode [ 12.080198][ T272] veth1: entered promiscuous mode [ 12.116076][ T36] br1: port 3(veth1) entered blocking state [ 12.116511][ T36] br1: port 3(veth1) entered forwarding state [ 12.147597][ T274] br1: port 4(veth2) entered blocking state [ 12.147971][ T274] br1: port 4(veth2) entered disabled state [ 12.148333][ T274] veth2: entered allmulticast mode [ 12.150004][ T274] veth2: entered promiscuous mode [ 12.182853][ T46] br1: port 4(veth2) entered blocking state [ 12.183191][ T46] br1: port 4(veth2) entered forwarding state [ 12.290810][ T279] br1: port 5(vx4001) entered blocking state [ 12.291184][ T279] br1: port 5(vx4001) entered disabled state [ 12.291580][ T279] vx4001: entered allmulticast mode [ 12.293159][ T279] vx4001: entered promiscuous mode [ 12.293656][ T279] br1: port 5(vx4001) entered blocking state [ 12.293993][ T279] br1: port 5(vx4001) entered forwarding state [ 12.618684][ T288] 8021q: 802.1Q VLAN Support v1.8 [ 12.776984][ T70] br1: entered promiscuous mode [ 14.877174][ T370] br1: port 1(vx10) entered blocking state [ 14.877193][ T370] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.877195][ T370] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 370, name: ip [ 14.877197][ T370] preempt_count: 1, expected: 0 [ 14.877197][ T370] RCU nest depth: 0, expected: 0 [ 14.877198][ T370] locks held by ip/370: 5, last CPU#3: [ 14.877200][ T370] #0: ffffffff946d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 14.877213][ T370] #1: ffffffff93f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.877219][ T370] #2: ffffffff93f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.877223][ T370] #3: ffffffff93e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.877227][ T370] #4: ffffffff93e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.877231][ T370] irq event stamp: 12558 [ 14.877232][ T370] hardirqs last enabled at (12557): [] __down_trylock_console_sem+0x86/0xa0 [ 14.877235][ T370] hardirqs last disabled at (12558): [] console_emit_next_record+0x3d4/0x4c0 [ 14.877237][ T370] softirqs last enabled at (12506): [] __alloc_skb+0x4c2/0x5f0 [ 14.877240][ T370] softirqs last disabled at (12504): [] __alloc_skb+0x4c2/0x5f0 [ 14.877242][ T370] Preemption disabled at: [ 14.877243][ T370] [] vprintk_emit+0x31b/0x3e0 [ 14.877248][ T370] CPU: 3 UID: 0 PID: 370 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.877252][ T370] Tainted: [W]=WARN [ 14.877253][ T370] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.877255][ T370] Call Trace: [ 14.877256][ T370] [ 14.877257][ T370] dump_stack_lvl+0x6f/0xa0 [ 14.877263][ T370] ? vprintk_emit+0x31b/0x3e0 [ 14.877265][ T370] __might_resched.cold+0x1fe/0x2c1 [ 14.877270][ T370] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.877274][ T370] ? __kmalloc_noprof+0xdb/0x760 [ 14.877279][ T370] __kmalloc_noprof+0x443/0x760 [ 14.877281][ T370] ? alloc_buf.isra.0+0x4b/0x260 [ 14.877287][ T370] ? do_raw_spin_unlock+0x59/0x250 [ 14.877290][ T370] alloc_buf.isra.0+0x4b/0x260 [ 14.877293][ T370] put_chars+0x1e1/0x2f0 [ 14.877295][ T370] ? prb_final_commit+0x50/0x50 [ 14.877297][ T370] ? __send_to_port+0x420/0x420 [ 14.877300][ T370] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.877304][ T370] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.877306][ T370] ? validate_chain+0x38b/0xc20 [ 14.877310][ T370] hvc_console_print+0x292/0x780 [ 14.877313][ T370] ? mark_usage+0x61/0x170 [ 14.877315][ T370] ? __lock_acquire+0x518/0xc20 [ 14.877316][ T370] ? __lock_acquire+0x518/0xc20 [ 14.877320][ T370] ? hvc_write+0x3a0/0x3a0 [ 14.877322][ T370] ? console_emit_next_record+0x1df/0x4c0 [ 14.877325][ T370] ? rcu_is_watching+0x16/0xd0 [ 14.877327][ T370] ? lock_acquire+0x13c/0x160 [ 14.877331][ T370] console_emit_next_record+0x22f/0x4c0 [ 14.877335][ T370] ? devkmsg_read+0x4b0/0x4b0 [ 14.877337][ T370] ? console_flush_one_record+0x106/0x710 [ 14.877340][ T370] ? rcu_is_watching+0x16/0xd0 [ 14.877342][ T370] ? lock_acquire+0x13c/0x160 [ 14.877346][ T370] console_flush_one_record+0x46f/0x710 [ 14.877350][ T370] ? console_emit_next_record+0x4c0/0x4c0 [ 14.877352][ T370] ? __lock_acquire+0x518/0xc20 [ 14.877357][ T370] console_unlock+0xee/0x1f0 [ 14.877360][ T370] ? console_flush_one_record+0x710/0x710 [ 14.877362][ T370] ? rcu_is_watching+0x16/0xd0 [ 14.877364][ T370] ? lock_acquire+0x60/0x160 [ 14.877368][ T370] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.877370][ T370] ? vprintk_emit+0x320/0x3e0 [ 14.877373][ T370] vprintk_emit+0x37c/0x3e0 [ 14.877377][ T370] ? wake_up_klogd_work_func+0x90/0x90 [ 14.877379][ T370] ? __lock_release.isra.0+0x69/0x1a0 [ 14.877382][ T370] ? mark_held_locks+0x40/0x70 [ 14.877385][ T370] _printk+0xc7/0x100 [ 14.877389][ T370] ? snapshot_read.cold+0x21/0x21 [ 14.877393][ T370] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 14.877405][ T370] ? do_setlink.isra.0+0xa31/0x2750 [ 14.877406][ T370] ? rtnl_newlink+0x9f1/0x11c0 [ 14.877408][ T370] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.877412][ T370] br_set_state+0x22f/0x430 [bridge] [ 14.877422][ T370] br_init_port+0xc4/0x200 [bridge] [ 14.877431][ T370] new_nbp+0x39c/0x580 [bridge] [ 14.877440][ T370] br_add_if+0x212/0x1320 [bridge] [ 14.877447][ T370] ? is_bpf_text_address+0x72/0x110 [ 14.877451][ T370] ? kernel_text_address+0x149/0x170 [ 14.877454][ T370] ? __kernel_text_address+0x12/0x30 [ 14.877458][ T370] do_set_master+0x357/0x580 [ 14.877462][ T370] do_setlink.isra.0+0xa31/0x2750 [ 14.877465][ T370] ? stack_trace_save+0x93/0xc0 [ 14.877468][ T370] ? rtnl_link_get_size+0x350/0x350 [ 14.877469][ T370] ? rcu_read_lock_any_held+0x66/0x90 [ 14.877471][ T370] ? stack_depot_save_flags+0x38e/0x790 [ 14.877475][ T370] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.877477][ T370] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.877479][ T370] ? validate_chain+0x38b/0xc20 [ 14.877481][ T370] ? kasan_save_stack+0x3d/0x50 [ 14.877484][ T370] ? kasan_save_stack+0x2f/0x50 [ 14.877486][ T370] ? kasan_save_track+0x14/0x30 [ 14.877488][ T370] ? __lock_acquire+0x518/0xc20 [ 14.877490][ T370] ? netlink_seq_next+0xe/0x60 [ 14.877493][ T370] ? ___sys_sendmsg+0xb0/0x1d0 [ 14.877498][ T370] ? lock_acquire.part.0+0xd4/0x280 [ 14.877499][ T370] ? rtnl_newlink+0x9a8/0x11c0 [ 14.877502][ T370] ? rcu_is_watching+0x16/0xd0 [ 14.877504][ T370] ? lock_acquire+0x13c/0x160 [ 14.877506][ T370] ? rcu_is_watching+0x16/0xd0 [ 14.877508][ T370] ? rcu_is_watching+0x16/0xd0 [ 14.877510][ T370] ? trace_contention_end+0xb3/0x180 [ 14.877513][ T370] ? __mutex_lock+0x1db/0x1ea0 [ 14.877516][ T370] ? __mutex_lock+0x9a3/0x1ea0 [ 14.877518][ T370] ? rtnl_newlink+0x9a8/0x11c0 [ 14.877522][ T370] ? ww_mutex_lock+0x160/0x160 [ 14.877523][ T370] ? nla_get_range_signed+0x3d0/0x3d0 [ 14.877534][ T370] ? __rtnl_newlink+0x3fa/0xa50 [ 14.877539][ T370] rtnl_newlink+0x9f1/0x11c0 [ 14.877544][ T370] ? rtnl_bridge_getlink+0x850/0x850 [ 14.877546][ T370] ? __lock_acquire+0x518/0xc20 [ 14.877550][ T370] ? lock_acquire.part.0+0xd4/0x280 [ 14.877552][ T370] ? find_held_lock+0x2b/0x80 [ 14.877554][ T370] ? rtnl_bridge_getlink+0x850/0x850 [ 14.877556][ T370] ? __lock_release.isra.0+0x69/0x1a0 [ 14.877559][ T370] ? rtnl_bridge_getlink+0x850/0x850 [ 14.877561][ T370] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.877564][ T370] ? rtnl_link_fill+0x920/0x920 [ 14.877566][ T370] ? __lock_acquire+0x518/0xc20 [ 14.877570][ T370] ? lock_acquire.part.0+0xd4/0x280 [ 14.877572][ T370] ? find_held_lock+0x2b/0x80 [ 14.877575][ T370] netlink_rcv_skb+0x14e/0x3a0 [ 14.877577][ T370] ? rtnl_link_fill+0x920/0x920 [ 14.877580][ T370] ? netlink_ack+0xcf0/0xcf0 [ 14.877586][ T370] ? netlink_deliver_tap+0xc5/0x330 [ 14.877587][ T370] ? netlink_deliver_tap+0x13c/0x330 [ 14.877591][ T370] netlink_unicast+0x486/0x750 [ 14.877595][ T370] ? netlink_attachskb+0x810/0x810 [ 14.877598][ T370] ? __lock_acquire+0x518/0xc20 [ 14.877602][ T370] netlink_sendmsg+0x735/0xc60 [ 14.877605][ T370] ? netlink_unicast+0x750/0x750 [ 14.877609][ T370] ? __might_fault+0x97/0x140 [ 14.877614][ T370] ____sys_sendmsg+0x415/0x880 [ 14.877617][ T370] ? copy_msghdr_from_user+0x279/0x420 [ 14.877619][ T370] ? get_timestamp.constprop.0+0x390/0x390 [ 14.877620][ T370] ? move_addr_to_kernel+0x40/0x40 [ 14.877628][ T370] ___sys_sendmsg+0x14e/0x1d0 [ 14.877630][ T370] ? copy_msghdr_from_user+0x420/0x420 [ 14.877646][ T370] __sys_sendmsg+0x12c/0x1d0 [ 14.877649][ T370] ? __sys_sendmsg_sock+0x20/0x20 [ 14.877655][ T370] ? rcu_is_watching+0x16/0xd0 [ 14.877658][ T370] do_syscall_64+0xff/0x530 [ 14.877661][ T370] ? exc_page_fault+0xee/0x100 [ 14.877663][ T370] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.877665][ T370] RIP: 0033:0x7f414499654e [ 14.877669][ T370] 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 [ 14.877671][ T370] RSP: 002b:00007ffe682df420 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.877673][ T370] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f414499654e [ 14.877675][ T370] RDX: 0000000000000000 RSI: 00007ffe682df4d0 RDI: 0000000000000005 [ 14.877676][ T370] RBP: 00007ffe682df430 R08: 0000000000000000 R09: 0000000000000000 [ 14.877676][ T370] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91ac76 [ 14.877677][ T370] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe682dfb90 [ 14.877684][ T370] [ 14.927093][ T370] br1: port 1(vx10) entered disabled state [ 14.927447][ T370] vx10: entered allmulticast mode [ 14.929164][ T370] vx10: entered promiscuous mode [ 14.930126][ T370] br1: port 1(vx10) entered blocking state [ 14.930429][ T370] br1: port 1(vx10) entered forwarding state [ 15.047890][ T374] br1: port 2(vx20) entered blocking state [ 15.048240][ T374] br1: port 2(vx20) entered disabled state [ 15.048562][ T374] vx20: entered allmulticast mode [ 15.050141][ T374] vx20: entered promiscuous mode [ 15.050612][ T374] br1: port 2(vx20) entered blocking state [ 15.050914][ T374] br1: port 2(vx20) entered forwarding state [ 15.157382][ T378] br1: port 3(vx4001) entered blocking state [ 15.157749][ T378] br1: port 3(vx4001) entered disabled state [ 15.158086][ T378] vx4001: entered allmulticast mode [ 15.159818][ T378] vx4001: entered promiscuous mode [ 15.160296][ T378] br1: port 3(vx4001) entered blocking state [ 15.160614][ T378] br1: port 3(vx4001) entered forwarding state [ 15.227065][ T380] br1: port 4(w1) entered blocking state [ 15.227346][ T380] br1: port 4(w1) entered disabled state [ 15.227621][ T380] w1: entered allmulticast mode [ 15.229767][ T380] w1: entered promiscuous mode [ 15.263358][ T39] br1: port 4(w1) entered blocking state [ 15.263634][ T39] br1: port 4(w1) entered forwarding state [ 15.320022][ T383] br1: port 5(w3) entered blocking state [ 15.320288][ T383] br1: port 5(w3) entered disabled state [ 15.320549][ T383] w3: entered allmulticast mode [ 15.322084][ T383] w3: entered promiscuous mode [ 15.359135][ T46] br1: port 5(w3) entered blocking state [ 15.359401][ T46] br1: port 5(w3) entered forwarding state [ 15.621167][ T10] br1: entered promiscuous mode [ 16.904752][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 16.904783][ C1] [ 16.904784][ C1] ======================================================== [ 16.904785][ C1] WARNING: possible irq lock inversion dependency detected [ 16.904787][ C1] 7.2.0-virtme #1 Tainted: G W [ 16.904789][ C1] -------------------------------------------------------- [ 16.904789][ C1] ksoftirqd/1/23 just changed the state of lock: [ 16.904791][ C1] ffffffff93e89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.904803][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 16.904804][ C1] (fs_reclaim){+.+.}-{0:0} [ 16.904806][ C1] [ 16.904806][ C1] [ 16.904806][ C1] and interrupts could create inverse lock ordering between them. [ 16.904806][ C1] [ 16.904806][ C1] [ 16.904806][ C1] other info that might help us debug this: [ 16.904807][ C1] Possible interrupt unsafe locking scenario: [ 16.904807][ C1] [ 16.904808][ C1] CPU0 CPU1 [ 16.904808][ C1] ---- ---- [ 16.904808][ C1] lock(fs_reclaim); [ 16.904809][ C1] local_irq_disable(); [ 16.904810][ C1] lock(console_owner); [ 16.904811][ C1] lock(fs_reclaim); [ 16.904812][ C1] [ 16.904812][ C1] lock(console_owner); [ 16.904813][ C1] [ 16.904813][ C1] *** DEADLOCK *** [ 16.904813][ C1] [ 16.904813][ C1] locks held by ksoftirqd/1/23: 3, last CPU#1: [ 16.904814][ C1] #0: ffffffff93f80b00 (rcu_read_lock){....}-{1:3}, at: netif_receive_skb_list_internal+0x2f8/0xe20 [ 16.904821][ C1] #1: ffffffff93f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.904824][ C1] #2: ffffffff93f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.904828][ C1] [ 16.904828][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 16.904832][ C1] -> (fs_reclaim){+.+.}-{0:0} { [ 16.904834][ C1] HARDIRQ-ON-W at: [ 16.904836][ C1] __lock_acquire+0x388/0xc20 [ 16.904838][ C1] lock_acquire.part.0+0xd4/0x280 [ 16.904840][ C1] fs_reclaim_acquire+0xd5/0x120 [ 16.904843][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 16.904845][ C1] kthread_create_worker_on_node+0xea/0x210 [ 16.904848][ C1] workqueue_init+0x2a/0x680 [ 16.904851][ C1] kernel_init_freeable+0x2fe/0x630 [ 16.904853][ C1] kernel_init+0x21/0x150 [ 16.904857][ C1] ret_from_fork+0x474/0x6b0 [ 16.904860][ C1] ret_from_fork_asm+0x11/0x20 [ 16.904863][ C1] SOFTIRQ-ON-W at: [ 16.904864][ C1] __lock_acquire+0x388/0xc20 [ 16.904865][ C1] lock_acquire.part.0+0xd4/0x280 [ 16.904870][ C1] fs_reclaim_acquire+0xd5/0x120 [ 16.904872][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 16.904873][ C1] kthread_create_worker_on_node+0xea/0x210 [ 16.904875][ C1] workqueue_init+0x2a/0x680 [ 16.904876][ C1] kernel_init_freeable+0x2fe/0x630 [ 16.904877][ C1] kernel_init+0x21/0x150 [ 16.904879][ C1] ret_from_fork+0x474/0x6b0 [ 16.904880][ C1] ret_from_fork_asm+0x11/0x20 [ 16.904881][ C1] INITIAL USE at: [ 16.904882][ C1] __lock_acquire+0x388/0xc20 [ 16.904884][ C1] lock_acquire.part.0+0xd4/0x280 [ 16.904885][ C1] fs_reclaim_acquire+0xd5/0x120 [ 16.904886][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 16.904887][ C1] kthread_create_worker_on_node+0xea/0x210 [ 16.904888][ C1] workqueue_init+0x2a/0x680 [ 16.904890][ C1] kernel_init_freeable+0x2fe/0x630 [ 16.904891][ C1] kernel_init+0x21/0x150 [ 16.904892][ C1] ret_from_fork+0x474/0x6b0 [ 16.904893][ C1] ret_from_fork_asm+0x11/0x20 [ 16.904895][ C1] } [ 16.904895][ C1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 16.904899][ C1] ... acquired at: [ 16.904900][ C1] __lock_acquire+0x518/0xc20 [ 16.904901][ C1] lock_acquire.part.0+0xd4/0x280 [ 16.904903][ C1] fs_reclaim_acquire+0xd5/0x120 [ 16.904904][ C1] __kmalloc_noprof+0xd3/0x760 [ 16.904905][ C1] alloc_buf.isra.0+0x4b/0x260 [ 16.904908][ C1] put_chars+0x1e1/0x2f0 [ 16.904909][ C1] hvc_console_print+0x292/0x780 [ 16.904911][ C1] console_emit_next_record+0x22f/0x4c0 [ 16.904913][ C1] console_flush_one_record+0x46f/0x710 [ 16.904915][ C1] console_unlock+0xee/0x1f0 [ 16.904916][ C1] vprintk_emit+0x37c/0x3e0 [ 16.904918][ C1] _printk+0xc7/0x100 [ 16.904921][ C1] dm_interface_init+0x50/0x60 [ 16.904923][ C1] dm_init+0x51/0xd0 [ 16.904924][ C1] do_one_initcall+0x124/0x4f0 [ 16.904925][ C1] kernel_init_freeable+0x596/0x630 [ 16.904926][ C1] kernel_init+0x21/0x150 [ 16.904927][ C1] ret_from_fork+0x474/0x6b0 [ 16.904928][ C1] ret_from_fork_asm+0x11/0x20 [ 16.904930][ C1] [ 16.904930][ C1] -> (console_owner){..-.}-{0:0} { [ 16.904932][ C1] IN-SOFTIRQ-W at: [ 16.904933][ C1] __lock_acquire+0x388/0xc20 [ 16.904934][ C1] lock_acquire.part.0+0xd4/0x280 [ 16.904935][ C1] console_lock_spinning_enable+0x5c/0x60 [ 16.904937][ C1] console_emit_next_record+0x1d1/0x4c0 [ 16.904938][ C1] console_flush_one_record+0x46f/0x710 [ 16.904940][ C1] console_unlock+0xee/0x1f0 [ 16.904941][ C1] vprintk_emit+0x37c/0x3e0 [ 16.904943][ C1] _printk+0xc7/0x100 [ 16.904944][ C1] br_fdb_update.cold+0x74/0x90 [bridge] [ 16.904954][ C1] br_handle_frame_finish+0x801/0x1d20 [bridge] [ 16.904965][ C1] br_handle_frame+0x74d/0xf50 [bridge] [ 16.904972][ C1] __netif_receive_skb_core.constprop.0+0x536/0x2bb0 [ 16.904974][ C1] __netif_receive_skb_list_core+0x2fc/0x9e0 [ 16.904975][ C1] netif_receive_skb_list_internal+0x5f8/0xe20 [ 16.904977][ C1] napi_complete_done+0x1aa/0x8c0 [ 16.904979][ C1] gro_cell_poll+0x337/0x550 [ 16.904982][ C1] __napi_poll+0xd4/0x3b0 [ 16.904983][ C1] net_rx_action+0x513/0xf50 [ 16.904985][ C1] handle_softirqs+0x1d3/0x900 [ 16.904987][ C1] run_ksoftirqd+0x39/0x60 [ 16.904988][ C1] smpboot_thread_fn+0x2fb/0x9b0 [ 16.904990][ C1] kthread+0x367/0x460 [ 16.904992][ C1] ret_from_fork+0x474/0x6b0 [ 16.904993][ C1] ret_from_fork_asm+0x11/0x20 [ 16.904994][ C1] INITIAL USE at: [ 16.904995][ C1] } [ 16.904995][ C1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 16.904998][ C1] ... acquired at: [ 16.904999][ C1] mark_lock+0x1d7/0xa00 [ 16.905000][ C1] mark_usage+0x42/0x170 [ 16.905001][ C1] __lock_acquire+0x388/0xc20 [ 16.905003][ C1] lock_acquire.part.0+0xd4/0x280 [ 16.905004][ C1] console_lock_spinning_enable+0x5c/0x60 [ 16.905006][ C1] console_emit_next_record+0x1d1/0x4c0 [ 16.905007][ C1] console_flush_one_record+0x46f/0x710 [ 16.905009][ C1] console_unlock+0xee/0x1f0 [ 16.905010][ C1] vprintk_emit+0x37c/0x3e0 [ 16.905012][ C1] _printk+0xc7/0x100 [ 16.905013][ C1] br_fdb_update.cold+0x74/0x90 [bridge] [ 16.905020][ C1] br_handle_frame_finish+0x801/0x1d20 [bridge] [ 16.905026][ C1] br_handle_frame+0x74d/0xf50 [bridge] [ 16.905032][ C1] __netif_receive_skb_core.constprop.0+0x536/0x2bb0 [ 16.905034][ C1] __netif_receive_skb_list_core+0x2fc/0x9e0 [ 16.905036][ C1] netif_receive_skb_list_internal+0x5f8/0xe20 [ 16.905037][ C1] napi_complete_done+0x1aa/0x8c0 [ 16.905039][ C1] gro_cell_poll+0x337/0x550 [ 16.905040][ C1] __napi_poll+0xd4/0x3b0 [ 16.905042][ C1] net_rx_action+0x513/0xf50 [ 16.905043][ C1] handle_softirqs+0x1d3/0x900 [ 16.905044][ C1] run_ksoftirqd+0x39/0x60 [ 16.905046][ C1] smpboot_thread_fn+0x2fb/0x9b0 [ 16.905047][ C1] kthread+0x367/0x460 [ 16.905048][ C1] ret_from_fork+0x474/0x6b0 [ 16.905049][ C1] ret_from_fork_asm+0x11/0x20 [ 16.905050][ C1] [ 16.905051][ C1] [ 16.905051][ C1] stack backtrace: [ 16.905054][ C1] CPU: 1 UID: 0 PID: 23 Comm: ksoftirqd/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.905057][ C1] Tainted: [W]=WARN [ 16.905058][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.905060][ C1] Call Trace: [ 16.905061][ C1] [ 16.905062][ C1] dump_stack_lvl+0x6f/0xa0 [ 16.905066][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 16.905069][ C1] mark_lock_irq+0x989/0x9c0 [ 16.905071][ C1] mark_lock+0x1d7/0xa00 [ 16.905073][ C1] mark_usage+0x42/0x170 [ 16.905075][ C1] __lock_acquire+0x388/0xc20 [ 16.905077][ C1] lock_acquire.part.0+0xd4/0x280 [ 16.905079][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 16.905081][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.905084][ C1] ? lock_acquire+0x13c/0x160 [ 16.905086][ C1] console_lock_spinning_enable+0x5c/0x60 [ 16.905088][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 16.905089][ C1] console_emit_next_record+0x1d1/0x4c0 [ 16.905091][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 16.905093][ C1] ? console_flush_one_record+0x106/0x710 [ 16.905095][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.905097][ C1] ? lock_acquire+0x13c/0x160 [ 16.905099][ C1] console_flush_one_record+0x46f/0x710 [ 16.905101][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 16.905102][ C1] ? __lock_acquire+0x518/0xc20 [ 16.905105][ C1] console_unlock+0xee/0x1f0 [ 16.905107][ C1] ? console_flush_one_record+0x710/0x710 [ 16.905108][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.905110][ C1] ? lock_acquire+0x60/0x160 [ 16.905112][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.905114][ C1] ? vprintk_emit+0x320/0x3e0 [ 16.905116][ C1] vprintk_emit+0x37c/0x3e0 [ 16.905118][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 16.905120][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 16.905122][ C1] _printk+0xc7/0x100 [ 16.905124][ C1] ? snapshot_read.cold+0x21/0x21 [ 16.905125][ C1] ? ___ratelimit+0x4e7/0xa00 [ 16.905128][ C1] ? fdb_notify.isra.0+0x120/0x120 [bridge] [ 16.905135][ C1] ? idr_get_free+0x830/0x830 [ 16.905138][ C1] br_fdb_update.cold+0x74/0x90 [bridge] [ 16.905145][ C1] ? br_fdb_add_local+0x60/0x60 [bridge] [ 16.905151][ C1] ? __allowed_ingress+0x58c/0xcc0 [bridge] [ 16.905160][ C1] ? br_allowed_ingress+0x6c/0x150 [bridge] [ 16.905166][ C1] br_handle_frame_finish+0x801/0x1d20 [bridge] [ 16.905173][ C1] ? __lock_acquire+0x518/0xc20 [ 16.905174][ C1] ? br_handle_local_finish+0x20/0x20 [bridge] [ 16.905181][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 16.905182][ C1] ? find_held_lock+0x2b/0x80 [ 16.905184][ C1] ? find_held_lock+0x2b/0x80 [ 16.905186][ C1] br_handle_frame+0x74d/0xf50 [bridge] [ 16.905192][ C1] ? br_handle_frame_finish+0x1d20/0x1d20 [bridge] [ 16.905199][ C1] __netif_receive_skb_core.constprop.0+0x536/0x2bb0 [ 16.905201][ C1] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 16.905206][ C1] ? __udp6_lib_lookup+0x6c3/0x9a0 [ 16.905210][ C1] ? do_xdp_generic+0x4a0/0x4a0 [ 16.905212][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 16.905213][ C1] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 16.905217][ C1] ? udpv6_queue_rcv_one_skb+0x653/0xbf0 [ 16.905218][ C1] ? udpv6_queue_rcv_one_skb+0x66a/0xbf0 [ 16.905220][ C1] ? udp6_unicast_rcv_skb+0x2b3/0x390 [ 16.905221][ C1] ? ip6_protocol_deliver_rcu+0xa78/0x1480 [ 16.905225][ C1] __netif_receive_skb_list_core+0x2fc/0x9e0 [ 16.905227][ C1] ? __netif_receive_skb_core.constprop.0+0x2bb0/0x2bb0 [ 16.905229][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 16.905231][ C1] ? netif_receive_skb_list_internal+0x2f8/0xe20 [ 16.905233][ C1] ? lock_acquire+0x13c/0x160 [ 16.905235][ C1] netif_receive_skb_list_internal+0x5f8/0xe20 [ 16.905236][ C1] ? mark_usage+0x61/0x170 [ 16.905238][ C1] ? process_backlog+0x14c0/0x14c0 [ 16.905240][ C1] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.905242][ C1] ? validate_chain+0x38b/0xc20 [ 16.905244][ C1] ? __lock_acquire+0x518/0xc20 [ 16.905246][ C1] napi_complete_done+0x1aa/0x8c0 [ 16.905248][ C1] ? find_held_lock+0x2b/0x80 [ 16.905249][ C1] ? netif_receive_skb_list+0x50/0x50 [ 16.905251][ C1] ? gro_cell_poll+0x31e/0x550 [ 16.905253][ C1] gro_cell_poll+0x337/0x550 [ 16.905256][ C1] __napi_poll+0xd4/0x3b0 [ 16.905258][ C1] net_rx_action+0x513/0xf50 [ 16.905260][ C1] ? __napi_poll+0x3b0/0x3b0 [ 16.905262][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 16.905265][ C1] ? __schedule+0xfa5/0x20e0 [ 16.905267][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.905269][ C1] handle_softirqs+0x1d3/0x900 [ 16.905271][ C1] ? _local_bh_enable+0xc0/0xc0 [ 16.905272][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.905274][ C1] run_ksoftirqd+0x39/0x60 [ 16.905276][ C1] smpboot_thread_fn+0x2fb/0x9b0 [ 16.905278][ C1] ? sort_range+0x20/0x20 [ 16.905279][ C1] kthread+0x367/0x460 [ 16.905281][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.905283][ C1] ? kthread_affine_preferred+0x4c0/0x4c0 [ 16.905285][ C1] ret_from_fork+0x474/0x6b0 [ 16.905287][ C1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 16.905288][ C1] ? __switch_to+0x5a3/0xe00 [ 16.905291][ C1] ? kthread_affine_preferred+0x4c0/0x4c0 [ 16.905292][ C1] ret_from_fork_asm+0x11/0x20 [ 16.905295][ C1] [ 16.905299][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.905301][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 23, name: ksoftirqd/1 [ 16.905302][ C1] preempt_count: 101, expected: 0 [ 16.905303][ C1] RCU nest depth: 1, expected: 0 [ 16.905303][ C1] INFO: lockdep is turned off. [ 16.905304][ C1] irq event stamp: 1295039 [ 16.905305][ C1] hardirqs last enabled at (1295038): [] __down_trylock_console_sem+0x86/0xa0 [ 16.905307][ C1] hardirqs last disabled at (1295039): [] console_emit_next_record+0x3d4/0x4c0 [ 16.905309][ C1] softirqs last enabled at (1293144): [] handle_softirqs+0x67c/0x900 [ 16.905310][ C1] softirqs last disabled at (1293149): [] run_ksoftirqd+0x39/0x60 [ 16.905312][ C1] Preemption disabled at: [ 16.905313][ C1] [] handle_softirqs+0xf6/0x900 [ 16.905315][ C1] CPU: 1 UID: 0 PID: 23 Comm: ksoftirqd/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.905317][ C1] Tainted: [W]=WARN [ 16.905318][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.905318][ C1] Call Trace: [ 16.905319][ C1] [ 16.905320][ C1] dump_stack_lvl+0x6f/0xa0 [ 16.905322][ C1] ? handle_softirqs+0xf6/0x900 [ 16.905323][ C1] __might_resched.cold+0x1fe/0x2c1 [ 16.905326][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.905329][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.905331][ C1] __kmalloc_noprof+0x443/0x760 [ 16.905333][ C1] ? __rwlock_init+0x150/0x150 [ 16.905334][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 16.905336][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 16.905337][ C1] alloc_buf.isra.0+0x4b/0x260 [ 16.905339][ C1] put_chars+0x1e1/0x2f0 [ 16.905341][ C1] ? __send_to_port+0x420/0x420 [ 16.905343][ C1] ? mark_lock+0x1d7/0xa00 [ 16.905345][ C1] hvc_console_print+0x292/0x780 [ 16.905347][ C1] ? hvc_write+0x3a0/0x3a0 [ 16.905348][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.905350][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.905352][ C1] console_emit_next_record+0x22f/0x4c0 [ 16.905354][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 16.905356][ C1] ? console_flush_one_record+0x106/0x710 [ 16.905358][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.905360][ C1] ? lock_acquire+0x13c/0x160 [ 16.905362][ C1] console_flush_one_record+0x46f/0x710 [ 16.905364][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 16.905365][ C1] ? __lock_acquire+0x518/0xc20 [ 16.905368][ C1] console_unlock+0xee/0x1f0 [ 16.905369][ C1] ? console_flush_one_record+0x710/0x710 [ 16.905371][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.905373][ C1] ? lock_acquire+0x60/0x160 [ 16.905375][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.905376][ C1] ? vprintk_emit+0x320/0x3e0 [ 16.905378][ C1] vprintk_emit+0x37c/0x3e0 [ 16.905380][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 16.905382][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 16.905384][ C1] _printk+0xc7/0x100 [ 16.905386][ C1] ? snapshot_read.cold+0x21/0x21 [ 16.905388][ C1] ? ___ratelimit+0x4e7/0xa00 [ 16.905390][ C1] ? fdb_notify.isra.0+0x120/0x120 [bridge] [ 16.905396][ C1] ? idr_get_free+0x830/0x830 [ 16.905399][ C1] br_fdb_update.cold+0x74/0x90 [bridge] [ 16.905406][ C1] ? br_fdb_add_local+0x60/0x60 [bridge] [ 16.905412][ C1] ? __allowed_ingress+0x58c/0xcc0 [bridge] [ 16.905418][ C1] ? br_allowed_ingress+0x6c/0x150 [bridge] [ 16.905425][ C1] br_handle_frame_finish+0x801/0x1d20 [bridge] [ 16.905431][ C1] ? __lock_acquire+0x518/0xc20 [ 16.905433][ C1] ? br_handle_local_finish+0x20/0x20 [bridge] [ 16.905439][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 16.905440][ C1] ? find_held_lock+0x2b/0x80 [ 16.905442][ C1] ? find_held_lock+0x2b/0x80 [ 16.905444][ C1] br_handle_frame+0x74d/0xf50 [bridge] [ 16.905450][ C1] ? br_handle_frame_finish+0x1d20/0x1d20 [bridge] [ 16.905456][ C1] __netif_receive_skb_core.constprop.0+0x536/0x2bb0 [ 16.905459][ C1] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 16.905462][ C1] ? __udp6_lib_lookup+0x6c3/0x9a0 [ 16.905464][ C1] ? do_xdp_generic+0x4a0/0x4a0 [ 16.905466][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 16.905468][ C1] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 16.905471][ C1] ? udpv6_queue_rcv_one_skb+0x653/0xbf0 [ 16.905472][ C1] ? udpv6_queue_rcv_one_skb+0x66a/0xbf0 [ 16.905474][ C1] ? udp6_unicast_rcv_skb+0x2b3/0x390 [ 16.905475][ C1] ? ip6_protocol_deliver_rcu+0xa78/0x1480 [ 16.905477][ C1] __netif_receive_skb_list_core+0x2fc/0x9e0 [ 16.905480][ C1] ? __netif_receive_skb_core.constprop.0+0x2bb0/0x2bb0 [ 16.905482][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 16.905483][ C1] ? netif_receive_skb_list_internal+0x2f8/0xe20 [ 16.905485][ C1] ? lock_acquire+0x13c/0x160 [ 16.905487][ C1] netif_receive_skb_list_internal+0x5f8/0xe20 [ 16.905489][ C1] ? mark_usage+0x61/0x170 [ 16.905490][ C1] ? process_backlog+0x14c0/0x14c0 [ 16.905492][ C1] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.905494][ C1] ? validate_chain+0x38b/0xc20 [ 16.905496][ C1] ? __lock_acquire+0x518/0xc20 [ 16.905498][ C1] napi_complete_done+0x1aa/0x8c0 [ 16.905499][ C1] ? find_held_lock+0x2b/0x80 [ 16.905501][ C1] ? netif_receive_skb_list+0x50/0x50 [ 16.905503][ C1] ? gro_cell_poll+0x31e/0x550 [ 16.905505][ C1] gro_cell_poll+0x337/0x550 [ 16.905508][ C1] __napi_poll+0xd4/0x3b0 [ 16.905510][ C1] net_rx_action+0x513/0xf50 [ 16.905512][ C1] ? __napi_poll+0x3b0/0x3b0 [ 16.905514][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 16.905517][ C1] ? __schedule+0xfa5/0x20e0 [ 16.905518][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.905520][ C1] handle_softirqs+0x1d3/0x900 [ 16.905522][ C1] ? _local_bh_enable+0xc0/0xc0 [ 16.905524][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.905526][ C1] run_ksoftirqd+0x39/0x60 [ 16.905527][ C1] smpboot_thread_fn+0x2fb/0x9b0 [ 16.905529][ C1] ? sort_range+0x20/0x20 [ 16.905531][ C1] kthread+0x367/0x460 [ 16.905532][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.905533][ C1] ? kthread_affine_preferred+0x4c0/0x4c0 [ 16.905535][ C1] ret_from_fork+0x474/0x6b0 [ 16.905537][ C1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 16.905543][ C1] ? __switch_to+0x5a3/0xe00 [ 16.905545][ C1] ? kthread_affine_preferred+0x4c0/0x4c0 [ 16.905546][ C1] ret_from_fork_asm+0x11/0x20 [ 16.905549][ C1] [ 16.963267][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 16.963704][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 16.964040][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 16.964777][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 16.965109][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 16.966076][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 16.966461][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 16.966760][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 16.967133][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 27.860399][ T71] w3: left allmulticast mode [ 27.860416][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.860418][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: kworker/u16:1 [ 27.860420][ T71] preempt_count: 1, expected: 0 [ 27.860421][ T71] RCU nest depth: 0, expected: 0 [ 27.860422][ T71] INFO: lockdep is turned off. [ 27.860423][ T71] irq event stamp: 38668 [ 27.860424][ T71] hardirqs last enabled at (38667): [] _raw_spin_unlock_irq+0x28/0x50 [ 27.860432][ T71] hardirqs last disabled at (38668): [] __schedule+0x1246/0x20e0 [ 27.860434][ T71] softirqs last enabled at (38664): [] __fib6_clean_all+0xff/0x290 [ 27.860437][ T71] softirqs last disabled at (38658): [] __fib6_clean_all+0xd9/0x290 [ 27.860439][ T71] Preemption disabled at: [ 27.860440][ T71] [] vprintk_emit+0x31b/0x3e0 [ 27.860448][ T71] CPU: 3 UID: 0 PID: 71 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.860452][ T71] Tainted: [W]=WARN [ 27.860452][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.860454][ T71] Workqueue: netns cleanup_net [ 27.860460][ T71] Call Trace: [ 27.860462][ T71] [ 27.860463][ T71] dump_stack_lvl+0x6f/0xa0 [ 27.860468][ T71] ? vprintk_emit+0x31b/0x3e0 [ 27.860470][ T71] __might_resched.cold+0x1fe/0x2c1 [ 27.860473][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.860477][ T71] ? rcu_is_watching+0x16/0xd0 [ 27.860480][ T71] __kmalloc_noprof+0x443/0x760 [ 27.860483][ T71] ? __rwlock_init+0x150/0x150 [ 27.860486][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 27.860490][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 27.860491][ T71] alloc_buf.isra.0+0x4b/0x260 [ 27.860493][ T71] put_chars+0x1e1/0x2f0 [ 27.860495][ T71] ? desc_read_finalized_seq+0x79/0x120 [ 27.860496][ T71] ? __send_to_port+0x420/0x420 [ 27.860499][ T71] ? console_prepend_replay+0x20/0x20 [ 27.860501][ T71] hvc_console_print+0x292/0x780 [ 27.860504][ T71] ? hvc_write+0x3a0/0x3a0 [ 27.860505][ T71] ? do_raw_spin_lock+0x131/0x280 [ 27.860507][ T71] ? __rwlock_init+0x150/0x150 [ 27.860509][ T71] ? rcu_is_watching+0x16/0xd0 [ 27.860510][ T71] ? rcu_is_watching+0x16/0xd0 [ 27.860512][ T71] ? lock_acquire+0x13c/0x160 [ 27.860514][ T71] console_emit_next_record+0x22f/0x4c0 [ 27.860517][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 27.860519][ T71] ? rcu_is_watching+0x16/0xd0 [ 27.860520][ T71] ? rcu_is_watching+0x16/0xd0 [ 27.860522][ T71] ? rcu_is_watching+0x16/0xd0 [ 27.860523][ T71] ? lock_acquire+0x13c/0x160 [ 27.860525][ T71] ? console_flush_one_record+0x111/0x710 [ 27.860527][ T71] console_flush_one_record+0x46f/0x710 [ 27.860529][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 27.860532][ T71] console_unlock+0xee/0x1f0 [ 27.860533][ T71] ? lock_acquire+0x13c/0x160 [ 27.860535][ T71] ? console_flush_one_record+0x710/0x710 [ 27.860536][ T71] ? rcu_is_watching+0x16/0xd0 [ 27.860538][ T71] ? lock_release+0x184/0x1f0 [ 27.860539][ T71] ? lock_acquire+0x60/0x160 [ 27.860541][ T71] ? __rcu_read_lock+0x30/0x70 [ 27.860543][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.860544][ T71] ? vprintk_emit+0x320/0x3e0 [ 27.860546][ T71] vprintk_emit+0x37c/0x3e0 [ 27.860549][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 27.860550][ T71] ? process_one_work+0xe3e/0x1560 [ 27.860553][ T71] ? kthread+0x367/0x460 [ 27.860555][ T71] ? ret_from_fork+0x474/0x6b0 [ 27.860557][ T71] ? ret_from_fork_asm+0x11/0x20 [ 27.860560][ T71] _printk+0xc7/0x100 [ 27.860563][ T71] ? snapshot_read.cold+0x21/0x21 [ 27.860565][ T71] ? netdev_name+0x43/0x60 [ 27.860567][ T71] ? __netdev_printk+0x17f/0x1d0 [ 27.860569][ T71] netdev_info+0xe2/0x116 [ 27.860571][ T71] ? netdev_notice+0x120/0x120 [ 27.860573][ T71] ? rcu_is_watching+0x16/0xd0 [ 27.860575][ T71] ? __up_read+0x355/0x9e0 [ 27.860576][ T71] ? trace_hardirqs_on+0x36/0x40 [ 27.860579][ T71] ? down_write_nested+0x200/0x200 [ 27.860580][ T71] ? mutex_is_locked+0x1c/0x50 [ 27.860582][ T71] netif_set_allmulti.cold+0x7c/0x166 [ 27.860585][ T71] dev_set_allmulti+0xa2/0x150 [ 27.860593][ T71] del_nbp+0xb7/0xc10 [bridge] [ 27.860606][ T71] br_dev_delete+0x9d/0x1e0 [bridge] [ 27.860615][ T71] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 27.860622][ T71] ops_undo_list+0x5be/0x8f0 [ 27.860624][ T71] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 27.860626][ T71] ? idr_destroy+0x121/0x250 [ 27.860629][ T71] cleanup_net+0x431/0x890 [ 27.860631][ T71] ? net_passive_dec+0x230/0x230 [ 27.860632][ T71] ? rcu_is_watching+0x16/0xd0 [ 27.860634][ T71] ? lock_acquire+0x13c/0x160 [ 27.860636][ T71] ? rcu_is_watching+0x16/0xd0 [ 27.860638][ T71] process_one_work+0xe3e/0x1560 [ 27.860641][ T71] ? __queue_delayed_work+0x470/0x470 [ 27.860643][ T71] ? find_held_lock+0x2b/0x80 [ 27.860644][ T71] ? __rwlock_init+0x150/0x150 [ 27.860646][ T71] worker_thread+0x4f1/0xd60 [ 27.860649][ T71] ? rescuer_thread+0x1340/0x1340 [ 27.860650][ T71] ? __kthread_parkme+0xbd/0x210 [ 27.860652][ T71] ? rescuer_thread+0x1340/0x1340 [ 27.860654][ T71] ? rescuer_thread+0x1340/0x1340 [ 27.860655][ T71] kthread+0x367/0x460 [ 27.860657][ T71] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.860658][ T71] ? kthread_affine_preferred+0x4c0/0x4c0 [ 27.860660][ T71] ret_from_fork+0x474/0x6b0 [ 27.860661][ T71] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 27.860663][ T71] ? __switch_to+0x5a3/0xe00 [ 27.860665][ T71] ? kthread_affine_preferred+0x4c0/0x4c0 [ 27.860667][ T71] ret_from_fork_asm+0x11/0x20 [ 27.860670][ T71] [ 27.875225][ T71] w3: left promiscuous mode [ 27.875454][ T71] br1: port 5(w3) entered disabled state [ 27.877127][ T71] w1: left allmulticast mode [ 27.877350][ T71] w1: left promiscuous mode [ 27.877716][ T71] br1: port 4(w1) entered disabled state [ 27.880999][ T71] vx4001: left allmulticast mode [ 27.881193][ T71] vx4001: left promiscuous mode [ 27.881452][ T71] br1: port 3(vx4001) entered disabled state [ 27.883309][ T71] vx20: left allmulticast mode [ 27.883513][ T71] vx20: left promiscuous mode [ 27.883750][ T71] br1: port 2(vx20) entered disabled state [ 27.885244][ T71] vx10: left allmulticast mode [ 27.885436][ T71] vx10: left promiscuous mode [ 27.885703][ T71] br1: port 1(vx10) entered disabled state [ 28.337513][ T70] br1: left promiscuous mode [ 28.467851][ T610] br1: port 4(veth2) entered disabled state [ 28.483767][ T611] veth2: left allmulticast mode [ 28.483989][ T611] veth2: left promiscuous mode [ 28.484253][ T611] br1: port 4(veth2) entered disabled state [ 28.531483][ T613] br1: port 3(veth1) entered disabled state [ 28.557613][ T614] veth1: left allmulticast mode [ 28.557823][ T614] veth1: left promiscuous mode [ 28.558464][ T614] br1: port 3(veth1) entered disabled state [ 28.599974][ T616] vx4001: left allmulticast mode [ 28.600180][ T616] vx4001: left promiscuous mode [ 28.600442][ T616] br1: port 5(vx4001) entered disabled state [ 28.701298][ T620] vx20: left allmulticast mode [ 28.701536][ T620] vx20: left promiscuous mode [ 28.701853][ T620] br1: port 2(vx20) entered disabled state [ 28.791123][ T624] vx10: left allmulticast mode [ 28.791341][ T624] vx10: left promiscuous mode [ 28.791610][ T624] br1: port 1(vx10) entered disabled state