[ 9.324572][ T133] mkdir (133) used greatest stack depth: 23872 bytes left [ 9.324595][ T133] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.324597][ T133] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 133, name: mkdir [ 9.324600][ T133] preempt_count: 2, expected: 0 [ 9.324601][ T133] RCU nest depth: 0, expected: 0 [ 9.324603][ T133] locks held by mkdir/133: 5, last CPU#0: [ 9.324606][ T133] #0: ffffffffa14027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.324621][ T133] #1: ffffffffa1569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.324629][ T133] #2: ffffffffa1569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.324636][ T133] #3: ffffffffa1489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.324642][ T133] #4: ffffffffa1489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.324648][ T133] irq event stamp: 19082 [ 9.324649][ T133] hardirqs last enabled at (19081): [] __down_trylock_console_sem+0x86/0xa0 [ 9.324653][ T133] hardirqs last disabled at (19082): [] console_emit_next_record+0x3d4/0x4c0 [ 9.324656][ T133] softirqs last enabled at (17910): [] handle_softirqs+0x67c/0x900 [ 9.324659][ T133] softirqs last disabled at (17829): [] __irq_exit_rcu+0x145/0x1c0 [ 9.324662][ T133] Preemption disabled at: [ 9.324663][ T133] [<0000000000000000>] 0x0 [ 9.324673][ T133] CPU: 0 UID: 0 PID: 133 Comm: mkdir Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.324678][ T133] Tainted: [W]=WARN [ 9.324679][ T133] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.324682][ T133] Call Trace: [ 9.324684][ T133] [ 9.324686][ T133] dump_stack_lvl+0x6f/0xa0 [ 9.324694][ T133] __might_resched.cold+0x1fe/0x2c1 [ 9.324700][ T133] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.324706][ T133] ? __kmalloc_noprof+0xdb/0x760 [ 9.324713][ T133] __kmalloc_noprof+0x443/0x760 [ 9.324717][ T133] ? alloc_buf.isra.0+0x4b/0x260 [ 9.324726][ T133] ? do_raw_spin_unlock+0x59/0x250 [ 9.324730][ T133] alloc_buf.isra.0+0x4b/0x260 [ 9.324735][ T133] put_chars+0x1e1/0x2f0 [ 9.324740][ T133] ? __send_to_port+0x420/0x420 [ 9.324742][ T133] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.324748][ T133] ? validate_chain+0x38b/0xc20 [ 9.324758][ T133] hvc_console_print+0x292/0x780 [ 9.324769][ T133] ? hvc_write+0x3a0/0x3a0 [ 9.324772][ T133] ? rcu_is_watching+0x16/0xd0 [ 9.324776][ T133] ? lock_acquire+0x13c/0x160 [ 9.324783][ T133] console_emit_next_record+0x22f/0x4c0 [ 9.324790][ T133] ? devkmsg_read+0x4b0/0x4b0 [ 9.324792][ T133] ? console_flush_one_record+0x106/0x710 [ 9.324798][ T133] ? rcu_is_watching+0x16/0xd0 [ 9.324801][ T133] ? lock_acquire+0x13c/0x160 [ 9.324808][ T133] console_flush_one_record+0x46f/0x710 [ 9.324815][ T133] ? console_emit_next_record+0x4c0/0x4c0 [ 9.324818][ T133] ? __lock_acquire+0x518/0xc20 [ 9.324828][ T133] console_unlock+0xee/0x1f0 [ 9.324832][ T133] ? console_flush_one_record+0x710/0x710 [ 9.324835][ T133] ? rcu_is_watching+0x16/0xd0 [ 9.324838][ T133] ? lock_acquire+0x60/0x160 [ 9.324845][ T133] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.324848][ T133] ? vprintk_emit+0x320/0x3e0 [ 9.324854][ T133] vprintk_emit+0x37c/0x3e0 [ 9.324860][ T133] ? wake_up_klogd_work_func+0x90/0x90 [ 9.324871][ T133] ? __lock_acquire+0x518/0xc20 [ 9.324877][ T133] _printk+0xc7/0x100 [ 9.324882][ T133] ? snapshot_read.cold+0x21/0x21 [ 9.324887][ T133] ? do_raw_spin_lock+0x131/0x280 [ 9.324891][ T133] ? __rwlock_init+0x150/0x150 [ 9.324898][ T133] ? do_raw_spin_lock+0x131/0x280 [ 9.324903][ T133] do_exit.cold+0x82/0x9c [ 9.324908][ T133] ? exit_notify+0x890/0x890 [ 9.324911][ T133] ? __lock_release.isra.0+0x69/0x1a0 [ 9.324915][ T133] ? rcu_is_watching+0x16/0xd0 [ 9.324923][ T133] do_group_exit+0xb8/0x370 [ 9.324928][ T133] __x64_sys_exit_group+0x3c/0x50 [ 9.324931][ T133] x64_sys_call+0x1567/0x1570 [ 9.324934][ T133] do_syscall_64+0xff/0x530 [ 9.324938][ T133] ? exc_page_fault+0xee/0x100 [ 9.324943][ T133] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.324946][ T133] RIP: 0033:0x7f0e5c1dc1b8 [ 9.324949][ T133] Code: Unable to access opcode bytes at 0x7f0e5c1dc18e. [ 9.324951][ T133] RSP: 002b:00007ffc174ab8f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.324954][ T133] RAX: ffffffffffffffda RBX: 00007f0e5c30cf88 RCX: 00007f0e5c1dc1b8 [ 9.324956][ T133] RDX: 00007f0e5c03d848 RSI: fffffffffffffec8 RDI: 0000000000000000 [ 9.324958][ T133] RBP: 00007ffc174ab950 R08: 0000000000000000 R09: 0000000000000001 [ 9.324959][ T133] R10: 00007ffc174ab770 R11: 0000000000000246 R12: 0000000000000002 [ 9.324961][ T133] R13: 0000000000000000 R14: 00007f0e5c30b680 R15: 00007f0e5c30cfa0 [ 9.324974][ T133] [ 12.068021][ T266] br1: port 1(vx10) entered blocking state [ 12.068154][ T266] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.068156][ T266] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 266, name: ip [ 12.068158][ T266] preempt_count: 1, expected: 0 [ 12.068158][ T266] RCU nest depth: 0, expected: 0 [ 12.068159][ T266] locks held by ip/266: 5, last CPU#2: [ 12.068162][ T266] #0: ffffffffa1cd2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.068174][ T266] #1: ffffffffa1569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.068181][ T266] #2: ffffffffa1569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.068185][ T266] #3: ffffffffa1489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.068188][ T266] #4: ffffffffa1489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.068192][ T266] irq event stamp: 13874 [ 12.068193][ T266] hardirqs last enabled at (13873): [] __down_trylock_console_sem+0x86/0xa0 [ 12.068196][ T266] hardirqs last disabled at (13874): [] console_emit_next_record+0x3d4/0x4c0 [ 12.068198][ T266] softirqs last enabled at (13790): [] __alloc_skb+0x4c2/0x5f0 [ 12.068201][ T266] softirqs last disabled at (13788): [] __alloc_skb+0x4c2/0x5f0 [ 12.068203][ T266] Preemption disabled at: [ 12.068204][ T266] [] vprintk_emit+0x31b/0x3e0 [ 12.068209][ T266] CPU: 2 UID: 0 PID: 266 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.068213][ T266] Tainted: [W]=WARN [ 12.068213][ T266] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.068215][ T266] Call Trace: [ 12.068217][ T266] [ 12.068219][ T266] dump_stack_lvl+0x6f/0xa0 [ 12.068224][ T266] ? vprintk_emit+0x31b/0x3e0 [ 12.068226][ T266] __might_resched.cold+0x1fe/0x2c1 [ 12.068231][ T266] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.068235][ T266] ? __kmalloc_noprof+0xdb/0x760 [ 12.068240][ T266] __kmalloc_noprof+0x443/0x760 [ 12.068242][ T266] ? alloc_buf.isra.0+0x4b/0x260 [ 12.068248][ T266] ? do_raw_spin_unlock+0x59/0x250 [ 12.068250][ T266] alloc_buf.isra.0+0x4b/0x260 [ 12.068254][ T266] put_chars+0x1e1/0x2f0 [ 12.068256][ T266] ? __send_to_port+0x420/0x420 [ 12.068261][ T266] ? validate_chain+0x34a/0xc20 [ 12.068264][ T266] hvc_console_print+0x292/0x780 [ 12.068267][ T266] ? mark_usage+0x61/0x170 [ 12.068268][ T266] ? __lock_acquire+0x518/0xc20 [ 12.068270][ T266] ? __lock_acquire+0x518/0xc20 [ 12.068274][ T266] ? hvc_write+0x3a0/0x3a0 [ 12.068276][ T266] ? console_emit_next_record+0x1df/0x4c0 [ 12.068279][ T266] ? rcu_is_watching+0x16/0xd0 [ 12.068283][ T266] ? lock_acquire+0x13c/0x160 [ 12.068287][ T266] console_emit_next_record+0x22f/0x4c0 [ 12.068291][ T266] ? devkmsg_read+0x4b0/0x4b0 [ 12.068292][ T266] ? console_flush_one_record+0x106/0x710 [ 12.068296][ T266] ? rcu_is_watching+0x16/0xd0 [ 12.068298][ T266] ? lock_acquire+0x13c/0x160 [ 12.068302][ T266] console_flush_one_record+0x46f/0x710 [ 12.068306][ T266] ? console_emit_next_record+0x4c0/0x4c0 [ 12.068307][ T266] ? __lock_acquire+0x518/0xc20 [ 12.068313][ T266] console_unlock+0xee/0x1f0 [ 12.068315][ T266] ? console_flush_one_record+0x710/0x710 [ 12.068317][ T266] ? rcu_is_watching+0x16/0xd0 [ 12.068319][ T266] ? lock_acquire+0x60/0x160 [ 12.068323][ T266] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.068325][ T266] ? vprintk_emit+0x320/0x3e0 [ 12.068328][ T266] vprintk_emit+0x37c/0x3e0 [ 12.068332][ T266] ? wake_up_klogd_work_func+0x90/0x90 [ 12.068336][ T266] ? __lock_release.isra.0+0x69/0x1a0 [ 12.068338][ T266] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 12.068342][ T266] ? mark_held_locks+0x40/0x70 [ 12.068345][ T266] _printk+0xc7/0x100 [ 12.068349][ T266] ? snapshot_read.cold+0x21/0x21 [ 12.068353][ T266] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.068366][ T266] ? do_setlink.isra.0+0xa31/0x2750 [ 12.068367][ T266] ? rtnl_newlink+0x9f1/0x11c0 [ 12.068368][ T266] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.068373][ T266] br_set_state+0x22f/0x430 [bridge] [ 12.068382][ T266] br_init_port+0xc4/0x200 [bridge] [ 12.068391][ T266] new_nbp+0x39c/0x580 [bridge] [ 12.068400][ T266] br_add_if+0x212/0x1320 [bridge] [ 12.068407][ T266] ? is_bpf_text_address+0x72/0x110 [ 12.068411][ T266] ? kernel_text_address+0x149/0x170 [ 12.068414][ T266] ? __kernel_text_address+0x12/0x30 [ 12.068418][ T266] do_set_master+0x357/0x580 [ 12.068423][ T266] do_setlink.isra.0+0xa31/0x2750 [ 12.068426][ T266] ? stack_trace_save+0x93/0xc0 [ 12.068430][ T266] ? rtnl_link_get_size+0x350/0x350 [ 12.068431][ T266] ? rcu_read_lock_any_held+0x66/0x90 [ 12.068433][ T266] ? stack_depot_save_flags+0x38e/0x790 [ 12.068437][ T266] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.068440][ T266] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.068441][ T266] ? validate_chain+0x38b/0xc20 [ 12.068444][ T266] ? kasan_save_stack+0x3d/0x50 [ 12.068447][ T266] ? kasan_save_stack+0x2f/0x50 [ 12.068448][ T266] ? kasan_save_track+0x14/0x30 [ 12.068451][ T266] ? __lock_acquire+0x518/0xc20 [ 12.068453][ T266] ? netlink_seq_next+0x4e/0x60 [ 12.068456][ T266] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.068460][ T266] ? lock_acquire.part.0+0xd4/0x280 [ 12.068462][ T266] ? rtnl_newlink+0x9a8/0x11c0 [ 12.068465][ T266] ? rcu_is_watching+0x16/0xd0 [ 12.068467][ T266] ? lock_acquire+0x13c/0x160 [ 12.068469][ T266] ? rcu_is_watching+0x16/0xd0 [ 12.068470][ T266] ? rcu_is_watching+0x16/0xd0 [ 12.068473][ T266] ? trace_contention_end+0xb3/0x180 [ 12.068477][ T266] ? __mutex_lock+0x1db/0x1ea0 [ 12.068478][ T266] ? __mutex_lock+0x9a3/0x1ea0 [ 12.068480][ T266] ? rtnl_newlink+0x9a8/0x11c0 [ 12.068484][ T266] ? ww_mutex_lock+0x160/0x160 [ 12.068485][ T266] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.068490][ T266] ? __rtnl_newlink+0x3fa/0xa50 [ 12.068496][ T266] rtnl_newlink+0x9f1/0x11c0 [ 12.068501][ T266] ? rtnl_bridge_getlink+0x850/0x850 [ 12.068503][ T266] ? __lock_acquire+0x518/0xc20 [ 12.068507][ T266] ? lock_acquire.part.0+0xd4/0x280 [ 12.068509][ T266] ? find_held_lock+0x2b/0x80 [ 12.068511][ T266] ? rtnl_bridge_getlink+0x850/0x850 [ 12.068513][ T266] ? __lock_release.isra.0+0x69/0x1a0 [ 12.068517][ T266] ? rtnl_bridge_getlink+0x850/0x850 [ 12.068519][ T266] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.068522][ T266] ? rtnl_link_fill+0x920/0x920 [ 12.068523][ T266] ? __lock_acquire+0x518/0xc20 [ 12.068528][ T266] ? lock_acquire.part.0+0xd4/0x280 [ 12.068530][ T266] ? find_held_lock+0x2b/0x80 [ 12.068533][ T266] netlink_rcv_skb+0x14e/0x3a0 [ 12.068535][ T266] ? rtnl_link_fill+0x920/0x920 [ 12.068538][ T266] ? netlink_ack+0xcf0/0xcf0 [ 12.068544][ T266] ? netlink_deliver_tap+0xc5/0x330 [ 12.068545][ T266] ? netlink_deliver_tap+0x13c/0x330 [ 12.068550][ T266] netlink_unicast+0x486/0x750 [ 12.068553][ T266] ? netlink_attachskb+0x810/0x810 [ 12.068556][ T266] ? __lock_acquire+0x518/0xc20 [ 12.068560][ T266] netlink_sendmsg+0x735/0xc60 [ 12.068564][ T266] ? netlink_unicast+0x750/0x750 [ 12.068568][ T266] ? __might_fault+0x97/0x140 [ 12.068573][ T266] ____sys_sendmsg+0x415/0x880 [ 12.068575][ T266] ? copy_msghdr_from_user+0x279/0x420 [ 12.068577][ T266] ? get_timestamp.constprop.0+0x390/0x390 [ 12.068579][ T266] ? move_addr_to_kernel+0x40/0x40 [ 12.068586][ T266] ___sys_sendmsg+0x14e/0x1d0 [ 12.068589][ T266] ? copy_msghdr_from_user+0x420/0x420 [ 12.068605][ T266] __sys_sendmsg+0x12c/0x1d0 [ 12.068608][ T266] ? __sys_sendmsg_sock+0x20/0x20 [ 12.068614][ T266] ? rcu_is_watching+0x16/0xd0 [ 12.068618][ T266] do_syscall_64+0xff/0x530 [ 12.068620][ T266] ? exc_page_fault+0xee/0x100 [ 12.068623][ T266] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.068626][ T266] RIP: 0033:0x7f880b46754e [ 12.068629][ T266] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 12.068631][ T266] RSP: 002b:00007ffcc7c7b580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.068634][ T266] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f880b46754e [ 12.068635][ T266] RDX: 0000000000000000 RSI: 00007ffcc7c7b630 RDI: 0000000000000005 [ 12.068636][ T266] RBP: 00007ffcc7c7b590 R08: 0000000000000000 R09: 0000000000000000 [ 12.068637][ T266] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a916172 [ 12.068637][ T266] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcc7c7bcf0 [ 12.068644][ T266] [ 12.127798][ T266] br1: port 1(vx10) entered disabled state [ 12.128144][ T266] vx10: entered allmulticast mode [ 12.129738][ T266] vx10: entered promiscuous mode [ 12.130309][ T266] br1: port 1(vx10) entered blocking state [ 12.130764][ T266] br1: port 1(vx10) entered forwarding state [ 12.137322][ T266] ip (266) used greatest stack depth: 23336 bytes left [ 12.247208][ T270] br1: port 2(vx20) entered blocking state [ 12.247602][ T270] br1: port 2(vx20) entered disabled state [ 12.247965][ T270] vx20: entered allmulticast mode [ 12.249607][ T270] vx20: entered promiscuous mode [ 12.250134][ T270] br1: port 2(vx20) entered blocking state [ 12.250492][ T270] br1: port 2(vx20) entered forwarding state [ 12.317880][ T273] br1: port 3(veth1) entered blocking state [ 12.318233][ T273] br1: port 3(veth1) entered disabled state [ 12.318810][ T273] veth1: entered allmulticast mode [ 12.320364][ T273] veth1: entered promiscuous mode [ 12.351831][ T189] br1: port 3(veth1) entered blocking state [ 12.352581][ T189] br1: port 3(veth1) entered forwarding state [ 12.404994][ T276] br1: port 4(veth2) entered blocking state [ 12.405333][ T276] br1: port 4(veth2) entered disabled state [ 12.405832][ T276] veth2: entered allmulticast mode [ 12.407426][ T276] veth2: entered promiscuous mode [ 12.437189][ T103] br1: port 4(veth2) entered blocking state [ 12.437526][ T103] br1: port 4(veth2) entered forwarding state [ 12.692259][ T286] 8021q: 802.1Q VLAN Support v1.8 [ 12.846082][ T10] br1: entered promiscuous mode [ 14.904497][ T368] br1: port 1(vx10) entered blocking state [ 14.904513][ T368] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.904516][ T368] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 368, name: ip [ 14.904517][ T368] preempt_count: 1, expected: 0 [ 14.904518][ T368] RCU nest depth: 0, expected: 0 [ 14.904519][ T368] locks held by ip/368: 5, last CPU#3: [ 14.904521][ T368] #0: ffffffffa1cd2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 14.904533][ T368] #1: ffffffffa1569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.904540][ T368] #2: ffffffffa1569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.904544][ T368] #3: ffffffffa1489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.904548][ T368] #4: ffffffffa1489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.904552][ T368] irq event stamp: 12658 [ 14.904553][ T368] hardirqs last enabled at (12657): [] __down_trylock_console_sem+0x86/0xa0 [ 14.904555][ T368] hardirqs last disabled at (12658): [] console_emit_next_record+0x3d4/0x4c0 [ 14.904557][ T368] softirqs last enabled at (12604): [] __alloc_skb+0x4c2/0x5f0 [ 14.904560][ T368] softirqs last disabled at (12602): [] __alloc_skb+0x4c2/0x5f0 [ 14.904563][ T368] Preemption disabled at: [ 14.904564][ T368] [] vprintk_emit+0x31b/0x3e0 [ 14.904570][ T368] CPU: 3 UID: 0 PID: 368 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.904573][ T368] Tainted: [W]=WARN [ 14.904574][ T368] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.904576][ T368] Call Trace: [ 14.904577][ T368] [ 14.904579][ T368] dump_stack_lvl+0x6f/0xa0 [ 14.904585][ T368] ? vprintk_emit+0x31b/0x3e0 [ 14.904587][ T368] __might_resched.cold+0x1fe/0x2c1 [ 14.904592][ T368] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.904596][ T368] ? __kmalloc_noprof+0xdb/0x760 [ 14.904601][ T368] __kmalloc_noprof+0x443/0x760 [ 14.904603][ T368] ? alloc_buf.isra.0+0x4b/0x260 [ 14.904609][ T368] ? do_raw_spin_unlock+0x59/0x250 [ 14.904612][ T368] alloc_buf.isra.0+0x4b/0x260 [ 14.904616][ T368] put_chars+0x1e1/0x2f0 [ 14.904617][ T368] ? prb_final_commit+0x50/0x50 [ 14.904620][ T368] ? __send_to_port+0x420/0x420 [ 14.904623][ T368] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.904627][ T368] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.904629][ T368] ? validate_chain+0x38b/0xc20 [ 14.904633][ T368] hvc_console_print+0x292/0x780 [ 14.904636][ T368] ? mark_usage+0x61/0x170 [ 14.904638][ T368] ? __lock_acquire+0x518/0xc20 [ 14.904639][ T368] ? __lock_acquire+0x518/0xc20 [ 14.904643][ T368] ? hvc_write+0x3a0/0x3a0 [ 14.904645][ T368] ? console_emit_next_record+0x1df/0x4c0 [ 14.904648][ T368] ? rcu_is_watching+0x16/0xd0 [ 14.904651][ T368] ? lock_acquire+0x13c/0x160 [ 14.904655][ T368] console_emit_next_record+0x22f/0x4c0 [ 14.904659][ T368] ? devkmsg_read+0x4b0/0x4b0 [ 14.904660][ T368] ? console_flush_one_record+0x106/0x710 [ 14.904664][ T368] ? rcu_is_watching+0x16/0xd0 [ 14.904666][ T368] ? lock_acquire+0x13c/0x160 [ 14.904670][ T368] console_flush_one_record+0x46f/0x710 [ 14.904674][ T368] ? console_emit_next_record+0x4c0/0x4c0 [ 14.904676][ T368] ? __lock_acquire+0x518/0xc20 [ 14.904681][ T368] console_unlock+0xee/0x1f0 [ 14.904684][ T368] ? console_flush_one_record+0x710/0x710 [ 14.904686][ T368] ? rcu_is_watching+0x16/0xd0 [ 14.904688][ T368] ? lock_acquire+0x60/0x160 [ 14.904692][ T368] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.904694][ T368] ? vprintk_emit+0x320/0x3e0 [ 14.904697][ T368] vprintk_emit+0x37c/0x3e0 [ 14.904701][ T368] ? wake_up_klogd_work_func+0x90/0x90 [ 14.904704][ T368] ? __lock_release.isra.0+0x69/0x1a0 [ 14.904707][ T368] ? mark_held_locks+0x40/0x70 [ 14.904710][ T368] _printk+0xc7/0x100 [ 14.904714][ T368] ? snapshot_read.cold+0x21/0x21 [ 14.904718][ T368] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 14.904730][ T368] ? do_setlink.isra.0+0xa31/0x2750 [ 14.904732][ T368] ? rtnl_newlink+0x9f1/0x11c0 [ 14.904733][ T368] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.904737][ T368] br_set_state+0x22f/0x430 [bridge] [ 14.904747][ T368] br_init_port+0xc4/0x200 [bridge] [ 14.904756][ T368] new_nbp+0x39c/0x580 [bridge] [ 14.904765][ T368] br_add_if+0x212/0x1320 [bridge] [ 14.904772][ T368] ? is_bpf_text_address+0x72/0x110 [ 14.904776][ T368] ? kernel_text_address+0x149/0x170 [ 14.904779][ T368] ? __kernel_text_address+0x12/0x30 [ 14.904783][ T368] do_set_master+0x357/0x580 [ 14.904788][ T368] do_setlink.isra.0+0xa31/0x2750 [ 14.904791][ T368] ? stack_trace_save+0x93/0xc0 [ 14.904794][ T368] ? rtnl_link_get_size+0x350/0x350 [ 14.904795][ T368] ? rcu_read_lock_any_held+0x66/0x90 [ 14.904797][ T368] ? stack_depot_save_flags+0x38e/0x790 [ 14.904801][ T368] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.904803][ T368] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.904805][ T368] ? validate_chain+0x38b/0xc20 [ 14.904808][ T368] ? kasan_save_stack+0x3d/0x50 [ 14.904811][ T368] ? kasan_save_stack+0x2f/0x50 [ 14.904813][ T368] ? kasan_save_track+0x14/0x30 [ 14.904815][ T368] ? __lock_acquire+0x518/0xc20 [ 14.904817][ T368] ? netlink_seq_next+0x4e/0x60 [ 14.904820][ T368] ? ___sys_sendmsg+0xb0/0x1d0 [ 14.904825][ T368] ? lock_acquire.part.0+0xd4/0x280 [ 14.904827][ T368] ? rtnl_newlink+0x9a8/0x11c0 [ 14.904829][ T368] ? rcu_is_watching+0x16/0xd0 [ 14.904832][ T368] ? lock_acquire+0x13c/0x160 [ 14.904833][ T368] ? rcu_is_watching+0x16/0xd0 [ 14.904835][ T368] ? rcu_is_watching+0x16/0xd0 [ 14.904837][ T368] ? trace_contention_end+0xb3/0x180 [ 14.904841][ T368] ? __mutex_lock+0x1db/0x1ea0 [ 14.904844][ T368] ? __mutex_lock+0x9a3/0x1ea0 [ 14.904846][ T368] ? rtnl_newlink+0x9a8/0x11c0 [ 14.904850][ T368] ? ww_mutex_lock+0x160/0x160 [ 14.904851][ T368] ? nla_get_range_signed+0x3d0/0x3d0 [ 14.904856][ T368] ? __rtnl_newlink+0x3fa/0xa50 [ 14.904861][ T368] rtnl_newlink+0x9f1/0x11c0 [ 14.904867][ T368] ? rtnl_bridge_getlink+0x850/0x850 [ 14.904869][ T368] ? __lock_acquire+0x518/0xc20 [ 14.904873][ T368] ? lock_acquire.part.0+0xd4/0x280 [ 14.904875][ T368] ? find_held_lock+0x2b/0x80 [ 14.904877][ T368] ? rtnl_bridge_getlink+0x850/0x850 [ 14.904879][ T368] ? __lock_release.isra.0+0x69/0x1a0 [ 14.904889][ T368] ? rtnl_bridge_getlink+0x850/0x850 [ 14.904891][ T368] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.904894][ T368] ? rtnl_link_fill+0x920/0x920 [ 14.904895][ T368] ? __lock_acquire+0x518/0xc20 [ 14.904900][ T368] ? lock_acquire.part.0+0xd4/0x280 [ 14.904902][ T368] ? find_held_lock+0x2b/0x80 [ 14.904905][ T368] netlink_rcv_skb+0x14e/0x3a0 [ 14.904907][ T368] ? rtnl_link_fill+0x920/0x920 [ 14.904910][ T368] ? netlink_ack+0xcf0/0xcf0 [ 14.904916][ T368] ? netlink_deliver_tap+0xc5/0x330 [ 14.904917][ T368] ? netlink_deliver_tap+0x13c/0x330 [ 14.904921][ T368] netlink_unicast+0x486/0x750 [ 14.904925][ T368] ? netlink_attachskb+0x810/0x810 [ 14.904928][ T368] ? __lock_acquire+0x518/0xc20 [ 14.904932][ T368] netlink_sendmsg+0x735/0xc60 [ 14.904936][ T368] ? netlink_unicast+0x750/0x750 [ 14.904939][ T368] ? __might_fault+0x97/0x140 [ 14.904945][ T368] ____sys_sendmsg+0x415/0x880 [ 14.904947][ T368] ? copy_msghdr_from_user+0x279/0x420 [ 14.904949][ T368] ? get_timestamp.constprop.0+0x390/0x390 [ 14.904951][ T368] ? move_addr_to_kernel+0x40/0x40 [ 14.904958][ T368] ___sys_sendmsg+0x14e/0x1d0 [ 14.904961][ T368] ? copy_msghdr_from_user+0x420/0x420 [ 14.904977][ T368] __sys_sendmsg+0x12c/0x1d0 [ 14.904980][ T368] ? __sys_sendmsg_sock+0x20/0x20 [ 14.904986][ T368] ? rcu_is_watching+0x16/0xd0 [ 14.904989][ T368] do_syscall_64+0xff/0x530 [ 14.904992][ T368] ? exc_page_fault+0xee/0x100 [ 14.904995][ T368] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.904997][ T368] RIP: 0033:0x7f87a90dd54e [ 14.905000][ T368] 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 [ 14.905002][ T368] RSP: 002b:00007ffe85c1c710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.905005][ T368] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f87a90dd54e [ 14.905006][ T368] RDX: 0000000000000000 RSI: 00007ffe85c1c7c0 RDI: 0000000000000005 [ 14.905007][ T368] RBP: 00007ffe85c1c720 R08: 0000000000000000 R09: 0000000000000000 [ 14.905008][ T368] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a916175 [ 14.905009][ T368] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe85c1ce80 [ 14.905015][ T368] [ 14.950094][ T368] br1: port 1(vx10) entered disabled state [ 14.950465][ T368] vx10: entered allmulticast mode [ 14.952039][ T368] vx10: entered promiscuous mode [ 14.952926][ T368] br1: port 1(vx10) entered blocking state [ 14.953430][ T368] br1: port 1(vx10) entered forwarding state [ 15.080578][ T372] br1: port 2(vx20) entered blocking state [ 15.080946][ T372] br1: port 2(vx20) entered disabled state [ 15.081284][ T372] vx20: entered allmulticast mode [ 15.082817][ T372] vx20: entered promiscuous mode [ 15.083295][ T372] br1: port 2(vx20) entered blocking state [ 15.083803][ T372] br1: port 2(vx20) entered forwarding state [ 15.148815][ T374] br1: port 3(w1) entered blocking state [ 15.149085][ T374] br1: port 3(w1) entered disabled state [ 15.149322][ T374] w1: entered allmulticast mode [ 15.151370][ T374] w1: entered promiscuous mode [ 15.189864][ T46] br1: port 3(w1) entered blocking state [ 15.190293][ T46] br1: port 3(w1) entered forwarding state [ 15.265814][ T377] br1: port 4(w3) entered blocking state [ 15.266250][ T377] br1: port 4(w3) entered disabled state [ 15.267227][ T377] w3: entered allmulticast mode [ 15.269967][ T377] w3: entered promiscuous mode [ 15.297717][ T189] br1: port 4(w3) entered blocking state [ 15.298079][ T189] br1: port 4(w3) entered forwarding state [ 15.654568][ T10] br1: entered promiscuous mode [ 15.672670][ C0] IPv6: vlan10-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 15.672710][ C0] [ 15.672712][ C0] ======================================================== [ 15.672713][ C0] WARNING: possible irq lock inversion dependency detected [ 15.672716][ C0] 7.2.0-virtme #1 Tainted: G W [ 15.672718][ C0] -------------------------------------------------------- [ 15.672719][ C0] ksoftirqd/0/14 just changed the state of lock: [ 15.672720][ C0] ffffffffa1489660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.672735][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 15.672737][ C0] (fs_reclaim){+.+.}-{0:0} [ 15.672739][ C0] [ 15.672739][ C0] [ 15.672739][ C0] and interrupts could create inverse lock ordering between them. [ 15.672739][ C0] [ 15.672740][ C0] [ 15.672740][ C0] other info that might help us debug this: [ 15.672741][ C0] Possible interrupt unsafe locking scenario: [ 15.672741][ C0] [ 15.672742][ C0] CPU0 CPU1 [ 15.672743][ C0] ---- ---- [ 15.672744][ C0] lock(fs_reclaim); [ 15.672745][ C0] local_irq_disable(); [ 15.672746][ C0] lock(console_owner); [ 15.672748][ C0] lock(fs_reclaim); [ 15.672749][ C0] [ 15.672750][ C0] lock(console_owner); [ 15.672752][ C0] [ 15.672752][ C0] *** DEADLOCK *** [ 15.672752][ C0] [ 15.672752][ C0] locks held by ksoftirqd/0/14: 5, last CPU#0: [ 15.672754][ C0] #0: ffffffffa1580b00 (rcu_read_lock){....}-{1:3}, at: process_backlog+0x3f1/0x14c0 [ 15.672762][ C0] #1: ffffffffa1580b00 (rcu_read_lock){....}-{1:3}, at: ip6_input+0xa1/0x570 [ 15.672769][ C0] #2: ff11000017446840 (&ifa->lock){+.-.}-{3:3}, at: addrconf_dad_failure+0x103/0x820 [ 15.672774][ C0] #3: ffffffffa1569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.672780][ C0] #4: ffffffffa1569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.672785][ C0] [ 15.672785][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 15.672790][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 15.672793][ C0] HARDIRQ-ON-W at: [ 15.672796][ C0] __lock_acquire+0x388/0xc20 [ 15.672799][ C0] lock_acquire.part.0+0xd4/0x280 [ 15.672802][ C0] fs_reclaim_acquire+0xd5/0x120 [ 15.672805][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 15.672809][ C0] kthread_create_worker_on_node+0xea/0x210 [ 15.672812][ C0] workqueue_init+0x2a/0x680 [ 15.672816][ C0] kernel_init_freeable+0x2fe/0x630 [ 15.672819][ C0] kernel_init+0x21/0x150 [ 15.672823][ C0] ret_from_fork+0x474/0x6b0 [ 15.672826][ C0] ret_from_fork_asm+0x11/0x20 [ 15.672830][ C0] SOFTIRQ-ON-W at: [ 15.672831][ C0] __lock_acquire+0x388/0xc20 [ 15.672834][ C0] lock_acquire.part.0+0xd4/0x280 [ 15.672836][ C0] fs_reclaim_acquire+0xd5/0x120 [ 15.672837][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 15.672839][ C0] kthread_create_worker_on_node+0xea/0x210 [ 15.672841][ C0] workqueue_init+0x2a/0x680 [ 15.672843][ C0] kernel_init_freeable+0x2fe/0x630 [ 15.672845][ C0] kernel_init+0x21/0x150 [ 15.672847][ C0] ret_from_fork+0x474/0x6b0 [ 15.672849][ C0] ret_from_fork_asm+0x11/0x20 [ 15.672851][ C0] INITIAL USE at: [ 15.672852][ C0] __lock_acquire+0x388/0xc20 [ 15.672854][ C0] lock_acquire.part.0+0xd4/0x280 [ 15.672856][ C0] fs_reclaim_acquire+0xd5/0x120 [ 15.672857][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 15.672859][ C0] kthread_create_worker_on_node+0xea/0x210 [ 15.672861][ C0] workqueue_init+0x2a/0x680 [ 15.672863][ C0] kernel_init_freeable+0x2fe/0x630 [ 15.672865][ C0] kernel_init+0x21/0x150 [ 15.672867][ C0] ret_from_fork+0x474/0x6b0 [ 15.672869][ C0] ret_from_fork_asm+0x11/0x20 [ 15.672871][ C0] } [ 15.672871][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 15.672876][ C0] ... acquired at: [ 15.672877][ C0] __lock_acquire+0x518/0xc20 [ 15.672879][ C0] lock_acquire.part.0+0xd4/0x280 [ 15.672881][ C0] fs_reclaim_acquire+0xd5/0x120 [ 15.672883][ C0] __kmalloc_noprof+0xd3/0x760 [ 15.672890][ C0] alloc_buf.isra.0+0x4b/0x260 [ 15.672894][ C0] put_chars+0x1e1/0x2f0 [ 15.672895][ C0] hvc_console_print+0x292/0x780 [ 15.672898][ C0] console_emit_next_record+0x22f/0x4c0 [ 15.672900][ C0] console_flush_one_record+0x46f/0x710 [ 15.672903][ C0] console_unlock+0xee/0x1f0 [ 15.672905][ C0] vprintk_emit+0x37c/0x3e0 [ 15.672907][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 15.672911][ C0] dev_printk_emit+0xb9/0xee [ 15.672913][ C0] _dev_info+0xe2/0x116 [ 15.672916][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 15.672919][ C0] cmos_do_probe+0x73b/0x98a [ 15.672921][ C0] platform_probe+0xfe/0x1f0 [ 15.672925][ C0] call_driver_probe+0x61/0x1c0 [ 15.672927][ C0] really_probe+0x199/0x760 [ 15.672929][ C0] __driver_probe_device+0x24f/0x440 [ 15.672931][ C0] driver_probe_device+0x4a/0xf0 [ 15.672934][ C0] __driver_attach+0x1b8/0x540 [ 15.672936][ C0] bus_for_each_dev+0x130/0x1e0 [ 15.672937][ C0] bus_add_driver+0x2c8/0x530 [ 15.672939][ C0] driver_register+0x1a3/0x390 [ 15.672941][ C0] __platform_driver_probe+0x13f/0x270 [ 15.672943][ C0] cmos_init+0x31/0x40 [ 15.672947][ C0] do_one_initcall+0x124/0x4f0 [ 15.672949][ C0] kernel_init_freeable+0x596/0x630 [ 15.672950][ C0] kernel_init+0x21/0x150 [ 15.672952][ C0] ret_from_fork+0x474/0x6b0 [ 15.672954][ C0] ret_from_fork_asm+0x11/0x20 [ 15.672956][ C0] [ 15.672957][ C0] -> (console_owner){..-.}-{0:0} { [ 15.672960][ C0] IN-SOFTIRQ-W at: [ 15.672961][ C0] __lock_acquire+0x388/0xc20 [ 15.672963][ C0] lock_acquire.part.0+0xd4/0x280 [ 15.672965][ C0] console_lock_spinning_enable+0x5c/0x60 [ 15.672968][ C0] console_emit_next_record+0x1d1/0x4c0 [ 15.672970][ C0] console_flush_one_record+0x46f/0x710 [ 15.672972][ C0] console_unlock+0xee/0x1f0 [ 15.672974][ C0] vprintk_emit+0x37c/0x3e0 [ 15.672976][ C0] _printk+0xc7/0x100 [ 15.672980][ C0] addrconf_dad_failure.cold+0xfa/0x186 [ 15.672983][ C0] ndisc_recv_ns+0x713/0x1360 [ 15.672986][ C0] icmpv6_rcv+0x12c3/0x17d0 [ 15.672989][ C0] ip6_protocol_deliver_rcu+0x15c/0x1480 [ 15.672991][ C0] ip6_input_finish+0x196/0x590 [ 15.672993][ C0] ip6_input+0x130/0x570 [ 15.672995][ C0] ip6_mc_input+0x429/0xce0 [ 15.672996][ C0] ipv6_rcv+0x3c1/0x5a0 [ 15.672998][ C0] __netif_receive_skb_one_core+0xfc/0x180 [ 15.673001][ C0] process_backlog+0x431/0x14c0 [ 15.673003][ C0] __napi_poll+0xa7/0x3b0 [ 15.673005][ C0] net_rx_action+0x513/0xf50 [ 15.673007][ C0] handle_softirqs+0x1d3/0x900 [ 15.673011][ C0] run_ksoftirqd+0x39/0x60 [ 15.673013][ C0] smpboot_thread_fn+0x2fb/0x9b0 [ 15.673015][ C0] kthread+0x367/0x460 [ 15.673017][ C0] ret_from_fork+0x474/0x6b0 [ 15.673019][ C0] ret_from_fork_asm+0x11/0x20 [ 15.673021][ C0] INITIAL USE at: [ 15.673023][ C0] } [ 15.673023][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 15.673028][ C0] ... acquired at: [ 15.673028][ C0] mark_lock+0x1d7/0xa00 [ 15.673030][ C0] mark_usage+0x42/0x170 [ 15.673032][ C0] __lock_acquire+0x388/0xc20 [ 15.673034][ C0] lock_acquire.part.0+0xd4/0x280 [ 15.673036][ C0] console_lock_spinning_enable+0x5c/0x60 [ 15.673038][ C0] console_emit_next_record+0x1d1/0x4c0 [ 15.673040][ C0] console_flush_one_record+0x46f/0x710 [ 15.673043][ C0] console_unlock+0xee/0x1f0 [ 15.673045][ C0] vprintk_emit+0x37c/0x3e0 [ 15.673047][ C0] _printk+0xc7/0x100 [ 15.673049][ C0] addrconf_dad_failure.cold+0xfa/0x186 [ 15.673051][ C0] ndisc_recv_ns+0x713/0x1360 [ 15.673053][ C0] icmpv6_rcv+0x12c3/0x17d0 [ 15.673054][ C0] ip6_protocol_deliver_rcu+0x15c/0x1480 [ 15.673056][ C0] ip6_input_finish+0x196/0x590 [ 15.673058][ C0] ip6_input+0x130/0x570 [ 15.673060][ C0] ip6_mc_input+0x429/0xce0 [ 15.673062][ C0] ipv6_rcv+0x3c1/0x5a0 [ 15.673063][ C0] __netif_receive_skb_one_core+0xfc/0x180 [ 15.673066][ C0] process_backlog+0x431/0x14c0 [ 15.673068][ C0] __napi_poll+0xa7/0x3b0 [ 15.673070][ C0] net_rx_action+0x513/0xf50 [ 15.673072][ C0] handle_softirqs+0x1d3/0x900 [ 15.673074][ C0] run_ksoftirqd+0x39/0x60 [ 15.673076][ C0] smpboot_thread_fn+0x2fb/0x9b0 [ 15.673078][ C0] kthread+0x367/0x460 [ 15.673080][ C0] ret_from_fork+0x474/0x6b0 [ 15.673081][ C0] ret_from_fork_asm+0x11/0x20 [ 15.673083][ C0] [ 15.673084][ C0] [ 15.673084][ C0] stack backtrace: [ 15.673088][ C0] CPU: 0 UID: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.673092][ C0] Tainted: [W]=WARN [ 15.673093][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.673095][ C0] Call Trace: [ 15.673097][ C0] [ 15.673099][ C0] dump_stack_lvl+0x6f/0xa0 [ 15.673103][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 15.673107][ C0] mark_lock_irq+0x989/0x9c0 [ 15.673109][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 15.673114][ C0] mark_lock+0x1d7/0xa00 [ 15.673116][ C0] mark_usage+0x42/0x170 [ 15.673119][ C0] __lock_acquire+0x388/0xc20 [ 15.673122][ C0] lock_acquire.part.0+0xd4/0x280 [ 15.673124][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 15.673127][ C0] ? rcu_is_watching+0x16/0xd0 [ 15.673131][ C0] ? lock_acquire+0x13c/0x160 [ 15.673134][ C0] console_lock_spinning_enable+0x5c/0x60 [ 15.673137][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 15.673139][ C0] console_emit_next_record+0x1d1/0x4c0 [ 15.673143][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 15.673145][ C0] ? console_flush_one_record+0x106/0x710 [ 15.673148][ C0] ? rcu_is_watching+0x16/0xd0 [ 15.673151][ C0] ? lock_acquire+0x13c/0x160 [ 15.673154][ C0] console_flush_one_record+0x46f/0x710 [ 15.673157][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 15.673159][ C0] ? __lock_acquire+0x518/0xc20 [ 15.673163][ C0] console_unlock+0xee/0x1f0 [ 15.673166][ C0] ? console_flush_one_record+0x710/0x710 [ 15.673168][ C0] ? rcu_is_watching+0x16/0xd0 [ 15.673170][ C0] ? lock_acquire+0x60/0x160 [ 15.673173][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.673176][ C0] ? vprintk_emit+0x320/0x3e0 [ 15.673179][ C0] vprintk_emit+0x37c/0x3e0 [ 15.673182][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 15.673185][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 15.673188][ C0] _printk+0xc7/0x100 [ 15.673190][ C0] ? snapshot_read.cold+0x21/0x21 [ 15.673193][ C0] ? ___ratelimit+0x4e7/0xa00 [ 15.673197][ C0] ? idr_get_free+0x830/0x830 [ 15.673200][ C0] addrconf_dad_failure.cold+0xfa/0x186 [ 15.673203][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 15.673206][ C0] ? inet6_rtm_newaddr+0x920/0x920 [ 15.673208][ C0] ? ipv6_get_ifaddr+0x2b5/0x570 [ 15.673211][ C0] ? addrconf_dad_work+0x930/0x930 [ 15.673214][ C0] ? __asan_memset+0x27/0x50 [ 15.673217][ C0] ? ndisc_parse_options.part.0+0x38/0x5c0 [ 15.673221][ C0] ndisc_recv_ns+0x713/0x1360 [ 15.673223][ C0] ? __print_lock_name+0x80/0x80 [ 15.673226][ C0] ? ndisc_netdev_event+0x460/0x460 [ 15.673228][ C0] ? ip6_pol_route+0x2dd/0xaa0 [ 15.673233][ C0] ? __asan_memset+0x27/0x50 [ 15.673235][ C0] ? ndisc_rcv+0x4e3/0x700 [ 15.673237][ C0] icmpv6_rcv+0x12c3/0x17d0 [ 15.673241][ C0] ip6_protocol_deliver_rcu+0x15c/0x1480 [ 15.673246][ C0] ip6_input_finish+0x196/0x590 [ 15.673248][ C0] ip6_input+0x130/0x570 [ 15.673251][ C0] ? ip6_input_finish+0x590/0x590 [ 15.673253][ C0] ? ipv6_chk_mcast_addr+0x213/0x7d0 [ 15.673257][ C0] ? ipv6_chk_mcast_addr+0x21d/0x7d0 [ 15.673260][ C0] ip6_mc_input+0x429/0xce0 [ 15.673262][ C0] ? ip6_input+0x570/0x570 [ 15.673265][ C0] ? __asan_memset+0x27/0x50 [ 15.673267][ C0] ? ip6_rcv_core+0xded/0x1be0 [ 15.673270][ C0] ipv6_rcv+0x3c1/0x5a0 [ 15.673272][ C0] ? ip6_rcv_core+0x1be0/0x1be0 [ 15.673275][ C0] ? mark_usage+0x61/0x170 [ 15.673278][ C0] ? __lock_acquire+0x518/0xc20 [ 15.673281][ C0] ? process_backlog+0x3f1/0x14c0 [ 15.673283][ C0] __netif_receive_skb_one_core+0xfc/0x180 [ 15.673285][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 15.673288][ C0] ? process_backlog+0x3f1/0x14c0 [ 15.673290][ C0] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 15.673293][ C0] ? rcu_is_watching+0x16/0xd0 [ 15.673297][ C0] process_backlog+0x431/0x14c0 [ 15.673300][ C0] __napi_poll+0xa7/0x3b0 [ 15.673303][ C0] net_rx_action+0x513/0xf50 [ 15.673307][ C0] ? __napi_poll+0x3b0/0x3b0 [ 15.673310][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 15.673315][ C0] ? __schedule+0xfa5/0x20e0 [ 15.673317][ C0] ? rcu_is_watching+0x16/0xd0 [ 15.673320][ C0] handle_softirqs+0x1d3/0x900 [ 15.673324][ C0] ? _local_bh_enable+0xc0/0xc0 [ 15.673326][ C0] ? rcu_is_watching+0x16/0xd0 [ 15.673329][ C0] run_ksoftirqd+0x39/0x60 [ 15.673331][ C0] smpboot_thread_fn+0x2fb/0x9b0 [ 15.673338][ C0] ? sort_range+0x20/0x20 [ 15.673340][ C0] kthread+0x367/0x460 [ 15.673342][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 15.673345][ C0] ? kthread_affine_preferred+0x4c0/0x4c0 [ 15.673348][ C0] ret_from_fork+0x474/0x6b0 [ 15.673351][ C0] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.673353][ C0] ? __switch_to+0x5a3/0xe00 [ 15.673357][ C0] ? kthread_affine_preferred+0x4c0/0x4c0 [ 15.673360][ C0] ret_from_fork_asm+0x11/0x20 [ 15.673364][ C0] [ 16.028914][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 16.028935][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.028938][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 16.028939][ C1] preempt_count: 102, expected: 0 [ 16.028940][ C1] RCU nest depth: 3, expected: 0 [ 16.028941][ C1] INFO: lockdep is turned off. [ 16.028942][ C1] irq event stamp: 13554 [ 16.028943][ C1] hardirqs last enabled at (13553): [] _raw_spin_unlock_irq+0x28/0x50 [ 16.028952][ C1] hardirqs last disabled at (13554): [] __schedule+0x1246/0x20e0 [ 16.028954][ C1] softirqs last enabled at (13550): [] addrconf_dad_begin+0x37f/0x540 [ 16.028957][ C1] softirqs last disabled at (13542): [] addrconf_dad_begin+0x154/0x540 [ 16.028960][ C1] Preemption disabled at: [ 16.028961][ C1] [] __dev_queue_xmit+0x204/0x1b80 [ 16.028969][ C1] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.028972][ C1] Tainted: [W]=WARN [ 16.028973][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.028975][ C1] Workqueue: ipv6_addrconf addrconf_dad_work [ 16.028980][ C1] Call Trace: [ 16.028982][ C1] [ 16.028984][ C1] dump_stack_lvl+0x6f/0xa0 [ 16.028989][ C1] ? __dev_queue_xmit+0x204/0x1b80 [ 16.028991][ C1] __might_resched.cold+0x1fe/0x2c1 [ 16.028995][ C1] ? br_handle_frame+0x74d/0xf50 [bridge] [ 16.029008][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.029011][ C1] ? __asan_memcpy+0x3c/0x60 [ 16.029014][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029018][ C1] __kmalloc_noprof+0x443/0x760 [ 16.029021][ C1] ? __rwlock_init+0x150/0x150 [ 16.029024][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 16.029027][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 16.029029][ C1] alloc_buf.isra.0+0x4b/0x260 [ 16.029031][ C1] put_chars+0x1e1/0x2f0 [ 16.029033][ C1] ? __send_to_port+0x420/0x420 [ 16.029035][ C1] ? console_prepend_replay+0x20/0x20 [ 16.029038][ C1] hvc_console_print+0x292/0x780 [ 16.029041][ C1] ? hvc_write+0x3a0/0x3a0 [ 16.029043][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029044][ C1] ? lock_acquire+0x13c/0x160 [ 16.029047][ C1] console_emit_next_record+0x22f/0x4c0 [ 16.029049][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 16.029051][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029053][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029054][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029056][ C1] ? lock_acquire+0x13c/0x160 [ 16.029058][ C1] ? console_flush_one_record+0x111/0x710 [ 16.029059][ C1] console_flush_one_record+0x46f/0x710 [ 16.029061][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 16.029064][ C1] console_unlock+0xee/0x1f0 [ 16.029066][ C1] ? lock_acquire+0x13c/0x160 [ 16.029067][ C1] ? console_flush_one_record+0x710/0x710 [ 16.029069][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029070][ C1] ? lock_release+0x184/0x1f0 [ 16.029072][ C1] ? lock_acquire+0x60/0x160 [ 16.029073][ C1] ? __rcu_read_lock+0x30/0x70 [ 16.029075][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.029077][ C1] ? vprintk_emit+0x320/0x3e0 [ 16.029079][ C1] vprintk_emit+0x37c/0x3e0 [ 16.029081][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 16.029083][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 16.029085][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029087][ C1] ? lock_acquire+0x13c/0x160 [ 16.029088][ C1] _printk+0xc7/0x100 [ 16.029092][ C1] ? snapshot_read.cold+0x21/0x21 [ 16.029093][ C1] ? ___ratelimit+0x4e7/0xa00 [ 16.029097][ C1] ? fdb_notify.isra.0+0x120/0x120 [bridge] [ 16.029104][ C1] ? idr_get_free+0x830/0x830 [ 16.029107][ C1] br_fdb_update.cold+0x74/0x90 [bridge] [ 16.029116][ C1] ? br_fdb_add_local+0x60/0x60 [bridge] [ 16.029123][ C1] ? __allowed_ingress+0x58c/0xcc0 [bridge] [ 16.029132][ C1] ? br_allowed_ingress+0x6c/0x150 [bridge] [ 16.029138][ C1] br_handle_frame_finish+0x801/0x1d20 [bridge] [ 16.029146][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.029148][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029150][ C1] ? br_handle_local_finish+0x20/0x20 [bridge] [ 16.029156][ C1] ? __rcu_read_lock+0x33/0x70 [ 16.029158][ C1] ? lock_release+0x184/0x1f0 [ 16.029160][ C1] ? fib_rules_unregister+0x440/0x440 [ 16.029163][ C1] br_handle_frame+0x74d/0xf50 [bridge] [ 16.029169][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029171][ C1] ? br_handle_frame_finish+0x1d20/0x1d20 [bridge] [ 16.029177][ C1] __netif_receive_skb_core.constprop.0+0x536/0x2bb0 [ 16.029180][ C1] ? __udp4_lib_lookup+0x5f1/0x820 [ 16.029184][ C1] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 16.029189][ C1] ? udp_queue_rcv_one_skb+0x645/0xb00 [ 16.029191][ C1] ? do_xdp_generic+0x4a0/0x4a0 [ 16.029193][ C1] ? udp_unicast_rcv_skb+0x366/0x450 [ 16.029194][ C1] ? udp_rcv+0xaa1/0x1d90 [ 16.029197][ C1] ? udp_sk_rx_dst_set+0x90/0x90 [ 16.029199][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029201][ C1] __netif_receive_skb_list_core+0x2fc/0x9e0 [ 16.029203][ C1] ? lock_release+0x184/0x1f0 [ 16.029205][ C1] ? process_backlog+0x3f1/0x14c0 [ 16.029206][ C1] ? __netif_receive_skb_core.constprop.0+0x2bb0/0x2bb0 [ 16.029208][ C1] ? ip_local_deliver+0x184/0x4c0 [ 16.029211][ C1] ? ip_local_deliver_finish+0x610/0x610 [ 16.029213][ C1] ? lock_acquire+0x13c/0x160 [ 16.029215][ C1] ? __asan_memset+0x27/0x50 [ 16.029216][ C1] netif_receive_skb_list_internal+0x5f8/0xe20 [ 16.029218][ C1] ? rcu_read_lock_held+0x9/0x40 [ 16.029220][ C1] ? process_backlog+0x14c0/0x14c0 [ 16.029222][ C1] ? kasan_record_aux_stack+0x9b/0xc0 [ 16.029225][ C1] ? ipv6_gro_receive+0xf30/0x2800 [ 16.029228][ C1] ? zone_for_pfn_range+0x891/0xd20 [ 16.029231][ C1] ? lock_acquire+0x13c/0x160 [ 16.029233][ C1] napi_complete_done+0x1aa/0x8c0 [ 16.029235][ C1] ? netif_receive_skb_list+0x50/0x50 [ 16.029237][ C1] ? lock_acquire+0x13c/0x160 [ 16.029238][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029241][ C1] gro_cell_poll+0x337/0x550 [ 16.029245][ C1] __napi_poll+0xd4/0x3b0 [ 16.029247][ C1] net_rx_action+0x513/0xf50 [ 16.029250][ C1] ? __napi_poll+0x3b0/0x3b0 [ 16.029252][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029255][ C1] ? do_raw_spin_lock+0x131/0x280 [ 16.029256][ C1] ? __rwlock_init+0x150/0x150 [ 16.029258][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029260][ C1] handle_softirqs+0x1d3/0x900 [ 16.029263][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029265][ C1] ? _local_bh_enable+0xc0/0xc0 [ 16.029266][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 16.029268][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 16.029270][ C1] ? __dev_queue_xmit+0x964/0x1b80 [ 16.029272][ C1] do_softirq+0xac/0xe0 [ 16.029273][ C1] [ 16.029274][ C1] [ 16.029274][ C1] __local_bh_enable_ip+0x118/0x150 [ 16.029276][ C1] __dev_queue_xmit+0x979/0x1b80 [ 16.029278][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029279][ C1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 16.029281][ C1] ? lock_acquire+0x13c/0x160 [ 16.029283][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029284][ C1] ? lock_release+0x184/0x1f0 [ 16.029286][ C1] ? in6_dev_get+0x8e/0x330 [ 16.029288][ C1] ? __asan_memcpy+0x3c/0x60 [ 16.029290][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 16.029292][ C1] ? vlan_dev_hard_header+0x332/0x4f0 [8021q] [ 16.029294][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029296][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.029297][ C1] ? neigh_resolve_output.part.0+0x344/0x740 [ 16.029301][ C1] ip6_finish_output2+0x423/0x1300 [ 16.029303][ C1] ? ip6_dst_lookup+0x80/0x80 [ 16.029305][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029306][ C1] ? lock_acquire+0x13c/0x160 [ 16.029308][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029310][ C1] ? lock_release+0x184/0x1f0 [ 16.029311][ C1] ip6_finish_output+0x646/0xda0 [ 16.029313][ C1] ip6_output+0x23f/0x7f0 [ 16.029315][ C1] ? ip6_finish_output+0xda0/0xda0 [ 16.029316][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 16.029319][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029321][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.029322][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 16.029323][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029325][ C1] ? trace_hardirqs_on+0x36/0x40 [ 16.029326][ C1] ? lock_acquire+0x13c/0x160 [ 16.029328][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029330][ C1] ndisc_send_skb+0xba3/0x1520 [ 16.029338][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 16.029341][ C1] ? trace_hardirqs_off+0xd/0x30 [ 16.029342][ C1] ? try_to_grab_pending+0x77/0x840 [ 16.029345][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029347][ C1] ndisc_send_ns+0xa9/0x120 [ 16.029348][ C1] ? disable_delayed_work+0x20/0x20 [ 16.029350][ C1] ? ndisc_router_discovery+0x2ab0/0x2ab0 [ 16.029351][ C1] ? __rwlock_init+0x150/0x150 [ 16.029353][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029354][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.029356][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 16.029357][ C1] addrconf_dad_work+0x6c2/0x930 [ 16.029359][ C1] ? addrconf_dad_begin+0x540/0x540 [ 16.029361][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029363][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029364][ C1] ? lock_acquire+0x13c/0x160 [ 16.029366][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.029368][ C1] process_one_work+0xe3e/0x1560 [ 16.029370][ C1] ? __queue_delayed_work+0x470/0x470 [ 16.029372][ C1] ? find_held_lock+0x2b/0x80 [ 16.029374][ C1] ? __rwlock_init+0x150/0x150 [ 16.029377][ C1] worker_thread+0x4f1/0xd60 [ 16.029379][ C1] ? rescuer_thread+0x1340/0x1340 [ 16.029381][ C1] kthread+0x367/0x460 [ 16.029383][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.029384][ C1] ? kthread_affine_preferred+0x4c0/0x4c0 [ 16.029386][ C1] ret_from_fork+0x474/0x6b0 [ 16.029389][ C1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 16.029390][ C1] ? __switch_to+0x5a3/0xe00 [ 16.029393][ C1] ? kthread_affine_preferred+0x4c0/0x4c0 [ 16.029394][ C1] ret_from_fork_asm+0x11/0x20 [ 16.029398][ C1] [ 16.062633][ C1] IPv6: vlan20-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 16.168550][ C3] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 16.247878][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 17.140544][ C3] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 17.140564][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.140567][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 57, name: kworker/3:1 [ 17.140568][ C3] preempt_count: 102, expected: 0 [ 17.140569][ C3] RCU nest depth: 3, expected: 0 [ 17.140570][ C3] INFO: lockdep is turned off. [ 17.140571][ C3] irq event stamp: 18594 [ 17.140572][ C3] hardirqs last enabled at (18593): [] _raw_spin_unlock_irq+0x28/0x50 [ 17.140580][ C3] hardirqs last disabled at (18594): [] __schedule+0x1246/0x20e0 [ 17.140582][ C3] softirqs last enabled at (17876): [] __dev_queue_xmit+0x964/0x1b80 [ 17.140586][ C3] softirqs last disabled at (17840): [] __dev_queue_xmit+0x1fc/0x1b80 [ 17.140588][ C3] Preemption disabled at: [ 17.140589][ C3] [] __dev_queue_xmit+0x204/0x1b80 [ 17.140596][ C3] CPU: 3 UID: 0 PID: 57 Comm: kworker/3:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.140599][ C3] Tainted: [W]=WARN [ 17.140600][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.140602][ C3] Workqueue: mld mld_ifc_work [ 17.140609][ C3] Call Trace: [ 17.140611][ C3] [ 17.140613][ C3] dump_stack_lvl+0x6f/0xa0 [ 17.140618][ C3] ? __dev_queue_xmit+0x204/0x1b80 [ 17.140620][ C3] __might_resched.cold+0x1fe/0x2c1 [ 17.140623][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.140627][ C3] ? __asan_memcpy+0x3c/0x60 [ 17.140630][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.140634][ C3] __kmalloc_noprof+0x443/0x760 [ 17.140637][ C3] ? __rwlock_init+0x150/0x150 [ 17.140639][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 17.140643][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 17.140644][ C3] alloc_buf.isra.0+0x4b/0x260 [ 17.140646][ C3] put_chars+0x1e1/0x2f0 [ 17.140649][ C3] ? __send_to_port+0x420/0x420 [ 17.140650][ C3] ? console_prepend_replay+0x20/0x20 [ 17.140653][ C3] hvc_console_print+0x292/0x780 [ 17.140657][ C3] ? hvc_write+0x3a0/0x3a0 [ 17.140658][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.140660][ C3] ? lock_acquire+0x13c/0x160 [ 17.140661][ C3] console_emit_next_record+0x22f/0x4c0 [ 17.140664][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 17.140666][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.140667][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.140669][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.140670][ C3] ? lock_acquire+0x13c/0x160 [ 17.140672][ C3] ? console_flush_one_record+0x111/0x710 [ 17.140674][ C3] console_flush_one_record+0x46f/0x710 [ 17.140676][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 17.140679][ C3] console_unlock+0xee/0x1f0 [ 17.140680][ C3] ? lock_acquire+0x13c/0x160 [ 17.140682][ C3] ? console_flush_one_record+0x710/0x710 [ 17.140683][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.140685][ C3] ? lock_release+0x184/0x1f0 [ 17.140686][ C3] ? lock_acquire+0x60/0x160 [ 17.140688][ C3] ? __rcu_read_lock+0x30/0x70 [ 17.140690][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.140692][ C3] ? vprintk_emit+0x320/0x3e0 [ 17.140693][ C3] vprintk_emit+0x37c/0x3e0 [ 17.140696][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 17.140697][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 17.140699][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.140701][ C3] ? lock_acquire+0x13c/0x160 [ 17.140703][ C3] _printk+0xc7/0x100 [ 17.140705][ C3] ? snapshot_read.cold+0x21/0x21 [ 17.140707][ C3] ? ___ratelimit+0x4e7/0xa00 [ 17.140710][ C3] ? fdb_notify.isra.0+0x120/0x120 [bridge] [ 17.140722][ C3] ? idr_get_free+0x830/0x830 [ 17.140724][ C3] br_fdb_update.cold+0x74/0x90 [bridge] [ 17.140734][ C3] ? br_fdb_add_local+0x60/0x60 [bridge] [ 17.140741][ C3] ? __allowed_ingress+0x58c/0xcc0 [bridge] [ 17.140749][ C3] ? br_allowed_ingress+0x6c/0x150 [bridge] [ 17.140756][ C3] br_handle_frame_finish+0x801/0x1d20 [bridge] [ 17.140763][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.140766][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.140767][ C3] ? br_handle_local_finish+0x20/0x20 [bridge] [ 17.140773][ C3] ? __rcu_read_lock+0x33/0x70 [ 17.140775][ C3] ? lock_release+0x184/0x1f0 [ 17.140777][ C3] ? fib_rules_unregister+0x440/0x440 [ 17.140780][ C3] br_handle_frame+0x74d/0xf50 [bridge] [ 17.140786][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.140788][ C3] ? br_handle_frame_finish+0x1d20/0x1d20 [bridge] [ 17.140794][ C3] __netif_receive_skb_core.constprop.0+0x536/0x2bb0 [ 17.140797][ C3] ? __udp4_lib_lookup+0x5f1/0x820 [ 17.140800][ C3] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 17.140805][ C3] ? udp_queue_rcv_one_skb+0x645/0xb00 [ 17.140807][ C3] ? do_xdp_generic+0x4a0/0x4a0 [ 17.140808][ C3] ? udp_unicast_rcv_skb+0x366/0x450 [ 17.140810][ C3] ? udp_rcv+0xaa1/0x1d90 [ 17.140812][ C3] ? udp_sk_rx_dst_set+0x90/0x90 [ 17.140814][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.140816][ C3] __netif_receive_skb_list_core+0x2fc/0x9e0 [ 17.140819][ C3] ? lock_release+0x184/0x1f0 [ 17.140820][ C3] ? process_backlog+0x3f1/0x14c0 [ 17.140822][ C3] ? __netif_receive_skb_core.constprop.0+0x2bb0/0x2bb0 [ 17.140824][ C3] ? ip_local_deliver+0x184/0x4c0 [ 17.140827][ C3] ? ip_local_deliver_finish+0x610/0x610 [ 17.140829][ C3] ? lock_acquire+0x13c/0x160 [ 17.140830][ C3] ? __asan_memset+0x27/0x50 [ 17.140832][ C3] netif_receive_skb_list_internal+0x5f8/0xe20 [ 17.140834][ C3] ? rcu_read_lock_held+0x9/0x40 [ 17.140836][ C3] ? process_backlog+0x14c0/0x14c0 [ 17.140837][ C3] ? ipv6_gro_receive+0xf30/0x2800 [ 17.140841][ C3] ? wq_update_node_max_active+0x2a1/0x970 [ 17.140844][ C3] ? lock_acquire+0x13c/0x160 [ 17.140845][ C3] napi_complete_done+0x1aa/0x8c0 [ 17.140847][ C3] ? netif_receive_skb_list+0x50/0x50 [ 17.140849][ C3] ? lock_acquire+0x13c/0x160 [ 17.140851][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.140853][ C3] gro_cell_poll+0x337/0x550 [ 17.140857][ C3] __napi_poll+0xd4/0x3b0 [ 17.140859][ C3] net_rx_action+0x513/0xf50 [ 17.140862][ C3] ? __napi_poll+0x3b0/0x3b0 [ 17.140863][ C3] ? do_raw_spin_lock+0xe0/0x280 [ 17.140865][ C3] ? __rwlock_init+0x150/0x150 [ 17.140868][ C3] ? __run_timers+0xaa0/0xaa0 [ 17.140871][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.140872][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.140874][ C3] handle_softirqs+0x1d3/0x900 [ 17.140877][ C3] ? _local_bh_enable+0xc0/0xc0 [ 17.140879][ C3] ? _local_bh_enable+0xc0/0xc0 [ 17.140880][ C3] ? lock_release+0x184/0x1f0 [ 17.140881][ C3] ? __dev_queue_xmit+0x964/0x1b80 [ 17.140883][ C3] do_softirq+0xac/0xe0 [ 17.140884][ C3] [ 17.140885][ C3] [ 17.140886][ C3] __local_bh_enable_ip+0x118/0x150 [ 17.140887][ C3] __dev_queue_xmit+0x979/0x1b80 [ 17.140890][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 17.140897][ C3] ? mld_ifc_work+0x36/0x190 [ 17.140899][ C3] ? stack_depot_save_flags+0x1bc/0x790 [ 17.140902][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.140904][ C3] ? mroute6_is_socket+0x19c/0x2b0 [ 17.140906][ C3] ? ip6mr_fib_lookup+0x180/0x180 [ 17.140908][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.140910][ C3] ? lock_acquire+0x13c/0x160 [ 17.140911][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.140913][ C3] ? __asan_memcpy+0x3c/0x60 [ 17.140914][ C3] ? neigh_hh_output+0x152/0x4c0 [ 17.140917][ C3] ip6_finish_output2+0x96f/0x1300 [ 17.140919][ C3] ? ip6_dst_lookup+0x80/0x80 [ 17.140921][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.140922][ C3] ? lock_acquire+0x13c/0x160 [ 17.140924][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.140925][ C3] ? lock_release+0x184/0x1f0 [ 17.140927][ C3] ip6_finish_output+0x646/0xda0 [ 17.140929][ C3] ip6_output+0x23f/0x7f0 [ 17.140930][ C3] ? ip6_finish_output+0xda0/0xda0 [ 17.140932][ C3] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 17.140935][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.140936][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.140937][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 17.140939][ C3] ? trace_hardirqs_on+0x36/0x40 [ 17.140940][ C3] ? __local_bh_enable_ip+0xaa/0x150 [ 17.140941][ C3] ? icmp6_dst_alloc+0x317/0x4d0 [ 17.140944][ C3] mld_sendpack+0x9d6/0xec0 [ 17.140947][ C3] ? mld_dad_start_work+0x240/0x240 [ 17.140949][ C3] ? mld_send_cr+0x2e4/0x820 [ 17.140951][ C3] mld_ifc_work+0x36/0x190 [ 17.140953][ C3] ? process_one_work+0xdfc/0x1560 [ 17.140955][ C3] process_one_work+0xe3e/0x1560 [ 17.140957][ C3] ? __queue_delayed_work+0x470/0x470 [ 17.140959][ C3] ? find_held_lock+0x2b/0x80 [ 17.140961][ C3] ? __rwlock_init+0x150/0x150 [ 17.140963][ C3] worker_thread+0x4f1/0xd60 [ 17.140965][ C3] ? rescuer_thread+0x1340/0x1340 [ 17.140967][ C3] ? __kthread_parkme+0xbd/0x210 [ 17.140969][ C3] ? rescuer_thread+0x1340/0x1340 [ 17.140970][ C3] ? rescuer_thread+0x1340/0x1340 [ 17.140972][ C3] kthread+0x367/0x460 [ 17.140974][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.140975][ C3] ? kthread_affine_preferred+0x4c0/0x4c0 [ 17.140976][ C3] ret_from_fork+0x474/0x6b0 [ 17.140979][ C3] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 17.140981][ C3] ? __switch_to+0x5a3/0xe00 [ 17.140983][ C3] ? kthread_affine_preferred+0x4c0/0x4c0 [ 17.140985][ C3] ret_from_fork_asm+0x11/0x20 [ 17.140988][ C3] [ 32.723655][ T623] GACT probability NOT on [ 32.723669][ T623] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 32.723671][ T623] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 623, name: modprobe [ 32.723673][ T623] preempt_count: 1, expected: 0 [ 32.723674][ T623] RCU nest depth: 0, expected: 0 [ 32.723675][ T623] INFO: lockdep is turned off. [ 32.723676][ T623] irq event stamp: 0 [ 32.723676][ T623] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 32.723681][ T623] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 32.723687][ T623] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 32.723689][ T623] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 32.723691][ T623] Preemption disabled at: [ 32.723691][ T623] [] vprintk_emit+0x31b/0x3e0 [ 32.723699][ T623] CPU: 3 UID: 0 PID: 623 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 32.723703][ T623] Tainted: [W]=WARN [ 32.723704][ T623] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.723705][ T623] Call Trace: [ 32.723707][ T623] [ 32.723708][ T623] dump_stack_lvl+0x6f/0xa0 [ 32.723714][ T623] ? vprintk_emit+0x31b/0x3e0 [ 32.723716][ T623] __might_resched.cold+0x1fe/0x2c1 [ 32.723720][ T623] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 32.723723][ T623] ? rcu_is_watching+0x16/0xd0 [ 32.723727][ T623] __kmalloc_noprof+0x443/0x760 [ 32.723730][ T623] ? __rwlock_init+0x150/0x150 [ 32.723733][ T623] ? alloc_buf.isra.0+0x4b/0x260 [ 32.723737][ T623] ? do_raw_spin_unlock+0x59/0x250 [ 32.723738][ T623] alloc_buf.isra.0+0x4b/0x260 [ 32.723740][ T623] put_chars+0x1e1/0x2f0 [ 32.723742][ T623] ? desc_read_finalized_seq+0x79/0x120 [ 32.723744][ T623] ? __send_to_port+0x420/0x420 [ 32.723746][ T623] ? console_prepend_replay+0x20/0x20 [ 32.723748][ T623] hvc_console_print+0x292/0x780 [ 32.723752][ T623] ? hvc_write+0x3a0/0x3a0 [ 32.723753][ T623] ? do_raw_spin_lock+0x131/0x280 [ 32.723755][ T623] ? __rwlock_init+0x150/0x150 [ 32.723756][ T623] ? rcu_is_watching+0x16/0xd0 [ 32.723758][ T623] ? rcu_is_watching+0x16/0xd0 [ 32.723760][ T623] ? lock_acquire+0x13c/0x160 [ 32.723762][ T623] console_emit_next_record+0x22f/0x4c0 [ 32.723764][ T623] ? devkmsg_read+0x4b0/0x4b0 [ 32.723766][ T623] ? rcu_is_watching+0x16/0xd0 [ 32.723768][ T623] ? rcu_is_watching+0x16/0xd0 [ 32.723770][ T623] ? rcu_is_watching+0x16/0xd0 [ 32.723771][ T623] ? lock_acquire+0x13c/0x160 [ 32.723773][ T623] ? console_flush_one_record+0x111/0x710 [ 32.723775][ T623] console_flush_one_record+0x46f/0x710 [ 32.723777][ T623] ? console_emit_next_record+0x4c0/0x4c0 [ 32.723780][ T623] console_unlock+0xee/0x1f0 [ 32.723782][ T623] ? lock_acquire+0x13c/0x160 [ 32.723783][ T623] ? console_flush_one_record+0x710/0x710 [ 32.723785][ T623] ? rcu_is_watching+0x16/0xd0 [ 32.723787][ T623] ? lock_release+0x184/0x1f0 [ 32.723788][ T623] ? lock_acquire+0x60/0x160 [ 32.723789][ T623] ? __rcu_read_lock+0x30/0x70 [ 32.723791][ T623] ? __down_trylock_console_sem+0x5e/0xa0 [ 32.723793][ T623] ? vprintk_emit+0x320/0x3e0 [ 32.723795][ T623] vprintk_emit+0x37c/0x3e0 [ 32.723798][ T623] ? wake_up_klogd_work_func+0x90/0x90 [ 32.723801][ T623] ? llc_exit+0x3e0/0x3e0 [llc] [ 32.723803][ T623] _printk+0xc7/0x100 [ 32.723807][ T623] ? snapshot_read.cold+0x21/0x21 [ 32.723810][ T623] ? do_one_initcall+0x113/0x4f0 [ 32.723812][ T623] gact_init_module+0x15/0x1000 [act_gact] [ 32.723814][ T623] do_one_initcall+0x124/0x4f0 [ 32.723816][ T623] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 32.723818][ T623] ? do_init_module+0xae/0x8a0 [ 32.723821][ T623] ? kasan_unpoison+0x44/0x70 [ 32.723824][ T623] do_init_module+0x2ad/0x8a0 [ 32.723826][ T623] ? free_module+0x470/0x470 [ 32.723828][ T623] ? kfree+0x123/0x590 [ 32.723831][ T623] load_module+0x1424/0x1bb0 [ 32.723834][ T623] ? layout_and_allocate.isra.0+0x680/0x680 [ 32.723836][ T623] ? __ia32_sys_fsconfig+0x180/0x180 [ 32.723839][ T623] ? ovl_real_file+0x172/0x1e0 [ 32.723842][ T623] ? backing_file_read_iter+0x541/0x790 [ 32.723845][ T623] init_module_from_file+0x11f/0x1a0 [ 32.723847][ T623] ? __do_sys_init_module+0x220/0x220 [ 32.723849][ T623] ? rcu_read_unlock+0x20/0x70 [ 32.723852][ T623] ? ovl_mmap+0x270/0x270 [ 32.723855][ T623] ? __rwlock_init+0x150/0x150 [ 32.723857][ T623] ? rcu_is_watching+0x16/0xd0 [ 32.723859][ T623] ? lock_release+0x184/0x1f0 [ 32.723860][ T623] ? do_raw_spin_unlock+0x59/0x250 [ 32.723862][ T623] idempotent_init_module+0x37b/0x7c0 [ 32.723864][ T623] ? init_module_from_file+0x1a0/0x1a0 [ 32.723867][ T623] ? rcu_is_watching+0x16/0xd0 [ 32.723869][ T623] ? cap_capable+0x1d7/0x3d0 [ 32.723873][ T623] __x64_sys_finit_module+0xdf/0x190 [ 32.723875][ T623] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 32.723878][ T623] do_syscall_64+0xff/0x530 [ 32.723881][ T623] ? exc_page_fault+0xee/0x100 [ 32.723883][ T623] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 32.723885][ T623] RIP: 0033:0x7f0414c9b37d [ 32.723887][ T623] 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 [ 32.723889][ T623] RSP: 002b:00007fff9b9f5888 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 32.723893][ T623] RAX: ffffffffffffffda RBX: 0000558283df4810 RCX: 00007f0414c9b37d [ 32.723894][ T623] RDX: 0000000000000000 RSI: 00005582715a1ffd RDI: 0000000000000000 [ 32.723895][ T623] RBP: 00007fff9b9f5920 R08: 0000000000000000 R09: 0000000000000000 [ 32.723896][ T623] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582715a1ffd [ 32.723897][ T623] R13: 0000558283df4960 R14: 0000000000040000 R15: 0000000000000000 [ 32.723899][ T623] [ 33.914341][ T12] w3: left allmulticast mode [ 33.914357][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 33.914360][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 33.914361][ T12] preempt_count: 1, expected: 0 [ 33.914362][ T12] RCU nest depth: 0, expected: 0 [ 33.914363][ T12] INFO: lockdep is turned off. [ 33.914365][ T12] irq event stamp: 13554 [ 33.914366][ T12] hardirqs last enabled at (13553): [] _raw_spin_unlock_irq+0x28/0x50 [ 33.914374][ T12] hardirqs last disabled at (13554): [] __schedule+0x1246/0x20e0 [ 33.914376][ T12] softirqs last enabled at (13550): [] addrconf_dad_begin+0x37f/0x540 [ 33.914380][ T12] softirqs last disabled at (13542): [] addrconf_dad_begin+0x154/0x540 [ 33.914383][ T12] Preemption disabled at: [ 33.914383][ T12] [] vprintk_emit+0x31b/0x3e0 [ 33.914392][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 33.914396][ T12] Tainted: [W]=WARN [ 33.914397][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.914399][ T12] Workqueue: netns cleanup_net [ 33.914405][ T12] Call Trace: [ 33.914407][ T12] [ 33.914408][ T12] dump_stack_lvl+0x6f/0xa0 [ 33.914414][ T12] ? vprintk_emit+0x31b/0x3e0 [ 33.914416][ T12] __might_resched.cold+0x1fe/0x2c1 [ 33.914420][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 33.914424][ T12] ? rcu_is_watching+0x16/0xd0 [ 33.914429][ T12] __kmalloc_noprof+0x443/0x760 [ 33.914432][ T12] ? __rwlock_init+0x150/0x150 [ 33.914435][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 33.914439][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 33.914441][ T12] alloc_buf.isra.0+0x4b/0x260 [ 33.914444][ T12] put_chars+0x1e1/0x2f0 [ 33.914446][ T12] ? desc_read_finalized_seq+0x79/0x120 [ 33.914448][ T12] ? __send_to_port+0x420/0x420 [ 33.914451][ T12] ? console_prepend_replay+0x20/0x20 [ 33.914453][ T12] hvc_console_print+0x292/0x780 [ 33.914457][ T12] ? hvc_write+0x3a0/0x3a0 [ 33.914458][ T12] ? do_raw_spin_lock+0x131/0x280 [ 33.914460][ T12] ? __rwlock_init+0x150/0x150 [ 33.914462][ T12] ? rcu_is_watching+0x16/0xd0 [ 33.914464][ T12] ? rcu_is_watching+0x16/0xd0 [ 33.914466][ T12] ? lock_acquire+0x13c/0x160 [ 33.914468][ T12] console_emit_next_record+0x22f/0x4c0 [ 33.914472][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 33.914474][ T12] ? rcu_is_watching+0x16/0xd0 [ 33.914476][ T12] ? rcu_is_watching+0x16/0xd0 [ 33.914478][ T12] ? rcu_is_watching+0x16/0xd0 [ 33.914480][ T12] ? lock_acquire+0x13c/0x160 [ 33.914482][ T12] ? console_flush_one_record+0x111/0x710 [ 33.914484][ T12] console_flush_one_record+0x46f/0x710 [ 33.914487][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 33.914490][ T12] console_unlock+0xee/0x1f0 [ 33.914492][ T12] ? lock_acquire+0x13c/0x160 [ 33.914494][ T12] ? console_flush_one_record+0x710/0x710 [ 33.914496][ T12] ? rcu_is_watching+0x16/0xd0 [ 33.914498][ T12] ? lock_release+0x184/0x1f0 [ 33.914500][ T12] ? lock_acquire+0x60/0x160 [ 33.914501][ T12] ? __rcu_read_lock+0x30/0x70 [ 33.914504][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 33.914506][ T12] ? vprintk_emit+0x320/0x3e0 [ 33.914509][ T12] vprintk_emit+0x37c/0x3e0 [ 33.914511][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 33.914514][ T12] ? irqentry_exit+0x21c/0x790 [ 33.914516][ T12] ? ret_from_fork_asm+0x11/0x20 [ 33.914519][ T12] ? sysvec_apic_timer_interrupt+0xaa/0xe0 [ 33.914521][ T12] _printk+0xc7/0x100 [ 33.914525][ T12] ? snapshot_read.cold+0x21/0x21 [ 33.914527][ T12] ? __netdev_printk+0x40/0x1d0 [ 33.914530][ T12] ? netdev_name+0x43/0x60 [ 33.914532][ T12] ? __netdev_printk+0x17f/0x1d0 [ 33.914534][ T12] netdev_info+0xe2/0x116 [ 33.914536][ T12] ? netdev_notice+0x120/0x120 [ 33.914539][ T12] ? rcu_is_watching+0x16/0xd0 [ 33.914541][ T12] ? __up_read+0x355/0x9e0 [ 33.914543][ T12] ? trace_hardirqs_on+0x36/0x40 [ 33.914546][ T12] ? down_write_nested+0x200/0x200 [ 33.914547][ T12] ? mutex_is_locked+0x1c/0x50 [ 33.914550][ T12] netif_set_allmulti.cold+0x7c/0x166 [ 33.914554][ T12] dev_set_allmulti+0xa2/0x150 [ 33.914557][ T12] del_nbp+0xb7/0xc10 [bridge] [ 33.914572][ T12] br_dev_delete+0x9d/0x1e0 [bridge] [ 33.914583][ T12] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 33.914592][ T12] ops_undo_list+0x5be/0x8f0 [ 33.914595][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 33.914597][ T12] ? idr_destroy+0x121/0x250 [ 33.914601][ T12] cleanup_net+0x431/0x890 [ 33.914603][ T12] ? net_passive_dec+0x230/0x230 [ 33.914604][ T12] ? update_load_avg+0x141/0xf00 [ 33.914607][ T12] ? lock_acquire+0x13c/0x160 [ 33.914609][ T12] ? rcu_is_watching+0x16/0xd0 [ 33.914612][ T12] process_one_work+0xe3e/0x1560 [ 33.914616][ T12] ? __queue_delayed_work+0x470/0x470 [ 33.914619][ T12] ? find_held_lock+0x2b/0x80 [ 33.914621][ T12] ? __rwlock_init+0x150/0x150 [ 33.914624][ T12] worker_thread+0x4f1/0xd60 [ 33.914627][ T12] ? rescuer_thread+0x1340/0x1340 [ 33.914629][ T12] kthread+0x367/0x460 [ 33.914632][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 33.914633][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 33.914636][ T12] ret_from_fork+0x474/0x6b0 [ 33.914639][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 33.914642][ T12] ? __switch_to+0x5a3/0xe00 [ 33.914645][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 33.914647][ T12] ret_from_fork_asm+0x11/0x20 [ 33.914650][ T12] [ 33.934778][ T12] w3: left promiscuous mode [ 33.935059][ T12] br1: port 4(w3) entered disabled state [ 33.935906][ T12] w1: left allmulticast mode [ 33.936131][ T12] w1: left promiscuous mode [ 33.938020][ T12] br1: port 3(w1) entered disabled state [ 33.938724][ T12] vx20: left allmulticast mode [ 33.938920][ T12] vx20: left promiscuous mode [ 33.939190][ T12] br1: port 2(vx20) entered disabled state [ 33.941300][ T12] vx10: left allmulticast mode [ 33.941698][ T12] vx10: left promiscuous mode [ 33.941941][ T12] br1: port 1(vx10) entered disabled state [ 34.339148][ T10] br1: left promiscuous mode [ 34.463583][ T760] br1: port 4(veth2) entered disabled state [ 34.479434][ T761] veth2: left allmulticast mode [ 34.479639][ T761] veth2: left promiscuous mode [ 34.479909][ T761] br1: port 4(veth2) entered disabled state [ 34.523914][ T763] br1: port 3(veth1) entered disabled state [ 34.544491][ T764] veth1: left allmulticast mode [ 34.544699][ T764] veth1: left promiscuous mode [ 34.544965][ T764] br1: port 3(veth1) entered disabled state [ 34.580349][ T766] vx20: left allmulticast mode [ 34.580550][ T766] vx20: left promiscuous mode [ 34.580812][ T766] br1: port 2(vx20) entered disabled state [ 34.669600][ T770] vx10: left allmulticast mode [ 34.669820][ T770] vx10: left promiscuous mode [ 34.670100][ T770] br1: port 1(vx10) entered disabled state