[ 9.318677][ T184] ip (184) used greatest stack depth: 23640 bytes left [ 9.318693][ T184] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.318695][ T184] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 184, name: ip [ 9.318696][ T184] preempt_count: 2, expected: 0 [ 9.318697][ T184] RCU nest depth: 0, expected: 0 [ 9.318698][ T184] locks held by ip/184: 5, last CPU#2: [ 9.318700][ T184] #0: ffffffff96402f58 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x8e7/0xef0 [ 9.318712][ T184] #1: ffffffff9656a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.318717][ T184] #2: ffffffff9656a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.318720][ T184] #3: ffffffff96489de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.318724][ T184] #4: ffffffff96489ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.318727][ T184] irq event stamp: 25314 [ 9.318728][ T184] hardirqs last enabled at (25313): [] __down_trylock_console_sem+0x86/0xa0 [ 9.318731][ T184] hardirqs last disabled at (25314): [] console_emit_next_record+0x3d4/0x4c0 [ 9.318733][ T184] softirqs last enabled at (23750): [] netlink_release+0x17b/0xcf0 [ 9.318737][ T184] softirqs last disabled at (23748): [] netlink_release+0xd2/0xcf0 [ 9.318739][ T184] Preemption disabled at: [ 9.318740][ T184] [<0000000000000000>] 0x0 [ 9.318746][ T184] CPU: 2 UID: 0 PID: 184 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.318749][ T184] Tainted: [W]=WARN [ 9.318750][ T184] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.318752][ T184] Call Trace: [ 9.318753][ T184] [ 9.318755][ T184] dump_stack_lvl+0x6f/0xa0 [ 9.318760][ T184] __might_resched.cold+0x1fe/0x2c1 [ 9.318764][ T184] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.318768][ T184] ? __kmalloc_noprof+0xdb/0x760 [ 9.318772][ T184] __kmalloc_noprof+0x443/0x760 [ 9.318775][ T184] ? alloc_buf.isra.0+0x4b/0x260 [ 9.318781][ T184] ? do_raw_spin_unlock+0x59/0x250 [ 9.318783][ T184] alloc_buf.isra.0+0x4b/0x260 [ 9.318787][ T184] put_chars+0x1e1/0x2f0 [ 9.318789][ T184] ? __send_to_port+0x420/0x420 [ 9.318796][ T184] hvc_console_print+0x292/0x780 [ 9.318802][ T184] ? hvc_write+0x3a0/0x3a0 [ 9.318805][ T184] ? lock_acquire+0x13c/0x160 [ 9.318809][ T184] console_emit_next_record+0x22f/0x4c0 [ 9.318813][ T184] ? devkmsg_read+0x4b0/0x4b0 [ 9.318814][ T184] ? console_flush_one_record+0x106/0x710 [ 9.318817][ T184] ? rcu_is_watching+0x16/0xd0 [ 9.318820][ T184] ? lock_acquire+0x13c/0x160 [ 9.318824][ T184] console_flush_one_record+0x46f/0x710 [ 9.318827][ T184] ? console_emit_next_record+0x4c0/0x4c0 [ 9.318828][ T184] ? __lock_acquire+0x518/0xc20 [ 9.318833][ T184] console_unlock+0xee/0x1f0 [ 9.318836][ T184] ? console_flush_one_record+0x710/0x710 [ 9.318837][ T184] ? rcu_is_watching+0x16/0xd0 [ 9.318839][ T184] ? lock_acquire+0x60/0x160 [ 9.318847][ T184] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.318849][ T184] ? vprintk_emit+0x320/0x3e0 [ 9.318851][ T184] vprintk_emit+0x37c/0x3e0 [ 9.318855][ T184] ? wake_up_klogd_work_func+0x90/0x90 [ 9.318857][ T184] ? __lock_acquire+0x518/0xc20 [ 9.318861][ T184] _printk+0xc7/0x100 [ 9.318865][ T184] ? snapshot_read.cold+0x21/0x21 [ 9.318867][ T184] ? do_raw_spin_lock+0x131/0x280 [ 9.318870][ T184] ? __rwlock_init+0x150/0x150 [ 9.318874][ T184] ? do_raw_spin_lock+0x131/0x280 [ 9.318876][ T184] do_exit.cold+0x82/0x9c [ 9.318880][ T184] ? exit_notify+0x890/0x890 [ 9.318882][ T184] ? __lock_release.isra.0+0x69/0x1a0 [ 9.318884][ T184] ? rcu_is_watching+0x16/0xd0 [ 9.318888][ T184] do_group_exit+0xb8/0x370 [ 9.318891][ T184] __x64_sys_exit_group+0x3c/0x50 [ 9.318893][ T184] x64_sys_call+0x1567/0x1570 [ 9.318896][ T184] do_syscall_64+0x10e/0x570 [ 9.318899][ T184] ? exc_page_fault+0xee/0x100 [ 9.318902][ T184] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.318904][ T184] RIP: 0033:0x7f1c381711b8 [ 9.318906][ T184] Code: Unable to access opcode bytes at 0x7f1c3817118e. [ 9.318907][ T184] RSP: 002b:00007ffd253e2d28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.318910][ T184] RAX: ffffffffffffffda RBX: 00007f1c382a1f88 RCX: 00007f1c381711b8 [ 9.318911][ T184] RDX: 00007f1c37ebbfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.318912][ T184] RBP: 00007ffd253e2d80 R08: 0000000000000000 R09: 0000000000000050 [ 9.318913][ T184] R10: 00007ffd253e2b40 R11: 0000000000000246 R12: 0000000000000001 [ 9.318913][ T184] R13: 0000000000000000 R14: 00007f1c382a0680 R15: 00007f1c382a1fa0 [ 9.318920][ T184] [ 9.521755][ T187] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 9.530525][ T187] Bridge firewalling registered [ 9.782330][ T198] 8021q: 802.1Q VLAN Support v1.8 [ 10.048474][ T207] br0: port 1(vtep-host) entered blocking state [ 10.048928][ T207] br0: port 1(vtep-host) entered disabled state [ 10.049217][ T207] vtep-host: entered allmulticast mode [ 10.050770][ T207] vtep-host: entered promiscuous mode [ 10.290746][ T214] br0: port 2(vxd) entered blocking state [ 10.291010][ T214] br0: port 2(vxd) entered disabled state [ 10.291248][ T214] vxd: entered allmulticast mode [ 10.292706][ T214] vxd: entered promiscuous mode [ 10.623019][ T225] br0: port 2(vxd) entered blocking state [ 10.623075][ T225] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.623077][ T225] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 225, name: ip [ 10.623078][ T225] preempt_count: 202, expected: 0 [ 10.623079][ T225] RCU nest depth: 0, expected: 0 [ 10.623080][ T225] locks held by ip/225: 6, last CPU#0: [ 10.623082][ T225] #0: ffffffff96cde5c0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 10.623094][ T225] #1: ff1100000bf2ae58 (&br->lock){+...}-{3:3}, at: br_stp_enable_bridge+0x23/0x340 [bridge] [ 10.623110][ T225] #2: ffffffff9656a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.623115][ T225] #3: ffffffff9656a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.623118][ T225] #4: ffffffff96489de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.623121][ T225] #5: ffffffff96489ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.623124][ T225] irq event stamp: 16715 [ 10.623125][ T225] hardirqs last enabled at (16714): [] __down_trylock_console_sem+0x86/0xa0 [ 10.623129][ T225] hardirqs last disabled at (16715): [] console_emit_next_record+0x3d4/0x4c0 [ 10.623130][ T225] softirqs last enabled at (16706): [] __dev_change_flags+0x20b/0x6d0 [ 10.623133][ T225] softirqs last disabled at (16708): [] br_stp_enable_bridge+0x23/0x340 [bridge] [ 10.623142][ T225] Preemption disabled at: [ 10.623143][ T225] [<0000000000000000>] 0x0 [ 10.623149][ T225] CPU: 0 UID: 0 PID: 225 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.623153][ T225] Tainted: [W]=WARN [ 10.623154][ T225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.623155][ T225] Call Trace: [ 10.623157][ T225] [ 10.623159][ T225] dump_stack_lvl+0x6f/0xa0 [ 10.623164][ T225] __might_resched.cold+0x1fe/0x2c1 [ 10.623168][ T225] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.623171][ T225] ? __kmalloc_noprof+0xdb/0x760 [ 10.623176][ T225] __kmalloc_noprof+0x443/0x760 [ 10.623179][ T225] ? alloc_buf.isra.0+0x4b/0x260 [ 10.623185][ T225] ? do_raw_spin_unlock+0x59/0x250 [ 10.623187][ T225] alloc_buf.isra.0+0x4b/0x260 [ 10.623191][ T225] put_chars+0x1e1/0x2f0 [ 10.623194][ T225] ? __send_to_port+0x420/0x420 [ 10.623197][ T225] ? validate_chain+0x34a/0xc20 [ 10.623202][ T225] hvc_console_print+0x292/0x780 [ 10.623205][ T225] ? __lock_acquire+0x518/0xc20 [ 10.623206][ T225] ? __lock_acquire+0x518/0xc20 [ 10.623211][ T225] ? hvc_write+0x3a0/0x3a0 [ 10.623212][ T225] ? console_emit_next_record+0x1df/0x4c0 [ 10.623215][ T225] ? rcu_is_watching+0x16/0xd0 [ 10.623218][ T225] ? lock_acquire+0x13c/0x160 [ 10.623222][ T225] console_emit_next_record+0x22f/0x4c0 [ 10.623225][ T225] ? devkmsg_read+0x4b0/0x4b0 [ 10.623226][ T225] ? console_flush_one_record+0x106/0x710 [ 10.623229][ T225] ? rcu_is_watching+0x16/0xd0 [ 10.623231][ T225] ? lock_acquire+0x13c/0x160 [ 10.623235][ T225] console_flush_one_record+0x46f/0x710 [ 10.623238][ T225] ? console_emit_next_record+0x4c0/0x4c0 [ 10.623239][ T225] ? __lock_acquire+0x518/0xc20 [ 10.623245][ T225] console_unlock+0xee/0x1f0 [ 10.623247][ T225] ? console_flush_one_record+0x710/0x710 [ 10.623248][ T225] ? rcu_is_watching+0x16/0xd0 [ 10.623250][ T225] ? lock_acquire+0x60/0x160 [ 10.623253][ T225] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.623255][ T225] ? vprintk_emit+0x320/0x3e0 [ 10.623258][ T225] vprintk_emit+0x37c/0x3e0 [ 10.623261][ T225] ? wake_up_klogd_work_func+0x90/0x90 [ 10.623266][ T225] _printk+0xc7/0x100 [ 10.623269][ T225] ? snapshot_read.cold+0x21/0x21 [ 10.623272][ T225] ? trace_hardirqs_off+0xd/0x30 [ 10.623275][ T225] ? try_to_grab_pending+0x77/0x840 [ 10.623277][ T225] ? mark_held_locks+0x40/0x70 [ 10.623281][ T225] ? lockdep_hardirqs_on+0x91/0x130 [ 10.623286][ T225] br_set_state+0x22f/0x430 [bridge] [ 10.623299][ T225] br_init_port+0xc4/0x200 [bridge] [ 10.623309][ T225] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 10.623318][ T225] br_dev_open+0x94/0x120 [bridge] [ 10.623326][ T225] __dev_open+0x322/0x7a0 [ 10.623329][ T225] ? netif_state_change+0x3d0/0x3d0 [ 10.623331][ T225] ? __lock_release.isra.0+0x69/0x1a0 [ 10.623333][ T225] ? mark_held_locks+0x40/0x70 [ 10.623337][ T225] __dev_change_flags+0x4a4/0x6d0 [ 10.623340][ T225] ? netif_set_allmulti+0x2c0/0x2c0 [ 10.623343][ T225] ? kernel_text_address+0x149/0x170 [ 10.623345][ T225] ? __kernel_text_address+0x12/0x30 [ 10.623347][ T225] ? write_profile+0xf0/0xf0 [ 10.623351][ T225] netif_change_flags+0x87/0x190 [ 10.623355][ T225] do_setlink.isra.0+0x1d25/0x2a60 [ 10.623358][ T225] ? stack_trace_save+0x93/0xc0 [ 10.623361][ T225] ? rtnl_link_get_size+0x350/0x350 [ 10.623362][ T225] ? rcu_read_lock_any_held+0x66/0x90 [ 10.623365][ T225] ? stack_depot_save_flags+0x38e/0x790 [ 10.623370][ T225] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.623373][ T225] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.623374][ T225] ? validate_chain+0x38b/0xc20 [ 10.623377][ T225] ? kasan_save_stack+0x3d/0x50 [ 10.623380][ T225] ? kasan_save_stack+0x2f/0x50 [ 10.623382][ T225] ? kasan_save_track+0x14/0x30 [ 10.623384][ T225] ? __lock_acquire+0x518/0xc20 [ 10.623386][ T225] ? netlink_update_listeners+0x4e/0x450 [ 10.623389][ T225] ? ___sys_sendmsg+0x130/0x1d0 [ 10.623394][ T225] ? lock_acquire.part.0+0xd4/0x280 [ 10.623396][ T225] ? rtnl_newlink+0x9a8/0x11b0 [ 10.623398][ T225] ? rcu_is_watching+0x16/0xd0 [ 10.623400][ T225] ? lock_acquire+0x13c/0x160 [ 10.623402][ T225] ? rcu_is_watching+0x16/0xd0 [ 10.623403][ T225] ? rcu_is_watching+0x16/0xd0 [ 10.623405][ T225] ? trace_contention_end+0xb3/0x180 [ 10.623407][ T225] ? __mutex_lock+0x1db/0x1ea0 [ 10.623409][ T225] ? __mutex_lock+0x9a3/0x1ea0 [ 10.623412][ T225] ? rtnl_newlink+0x9a8/0x11b0 [ 10.623415][ T225] ? ww_mutex_lock+0x160/0x160 [ 10.623420][ T225] ? __rtnl_newlink+0x3fa/0xa50 [ 10.623425][ T225] rtnl_newlink+0x9f1/0x11b0 [ 10.623430][ T225] ? rtnl_bridge_getlink+0x850/0x850 [ 10.623432][ T225] ? __lock_acquire+0x518/0xc20 [ 10.623437][ T225] ? lock_acquire.part.0+0xd4/0x280 [ 10.623439][ T225] ? find_held_lock+0x2b/0x80 [ 10.623441][ T225] ? rtnl_bridge_getlink+0x850/0x850 [ 10.623442][ T225] ? __lock_release.isra.0+0x69/0x1a0 [ 10.623446][ T225] ? rtnl_bridge_getlink+0x850/0x850 [ 10.623448][ T225] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.623451][ T225] ? rtnl_link_fill+0x920/0x920 [ 10.623452][ T225] ? __lock_acquire+0x518/0xc20 [ 10.623457][ T225] ? lock_acquire.part.0+0xd4/0x280 [ 10.623459][ T225] ? find_held_lock+0x2b/0x80 [ 10.623462][ T225] netlink_rcv_skb+0x14e/0x3a0 [ 10.623464][ T225] ? rtnl_link_fill+0x920/0x920 [ 10.623467][ T225] ? netlink_ack+0xcf0/0xcf0 [ 10.623473][ T225] ? netlink_deliver_tap+0xc5/0x330 [ 10.623474][ T225] ? netlink_deliver_tap+0x13c/0x330 [ 10.623478][ T225] netlink_unicast+0x486/0x750 [ 10.623482][ T225] ? netlink_attachskb+0x810/0x810 [ 10.623484][ T225] ? __lock_acquire+0x501/0xc20 [ 10.623488][ T225] netlink_sendmsg+0x735/0xc60 [ 10.623492][ T225] ? netlink_unicast+0x750/0x750 [ 10.623493][ T225] ? __lock_release.isra.0+0x69/0x1a0 [ 10.623496][ T225] ? __might_fault+0x97/0x140 [ 10.623500][ T225] ? __might_fault+0x97/0x140 [ 10.623504][ T225] ____sys_sendmsg+0x415/0x880 [ 10.623506][ T225] ? copy_msghdr_from_user+0x279/0x420 [ 10.623508][ T225] ? get_timestamp.constprop.0+0x390/0x390 [ 10.623510][ T225] ? move_addr_to_kernel+0xf0/0xf0 [ 10.623517][ T225] ___sys_sendmsg+0x14e/0x1d0 [ 10.623520][ T225] ? copy_msghdr_from_user+0x420/0x420 [ 10.623535][ T225] __sys_sendmsg+0x12c/0x1d0 [ 10.623538][ T225] ? __sys_sendmsg_sock+0x20/0x20 [ 10.623544][ T225] ? rcu_is_watching+0x16/0xd0 [ 10.623547][ T225] do_syscall_64+0x10e/0x570 [ 10.623549][ T225] ? exc_page_fault+0xee/0x100 [ 10.623552][ T225] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.623554][ T225] RIP: 0033:0x7fa966b3d54e [ 10.623557][ T225] 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 [ 10.623558][ T225] RSP: 002b:00007ffcfafbf030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.623560][ T225] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa966b3d54e [ 10.623562][ T225] RDX: 0000000000000000 RSI: 00007ffcfafbf0e0 RDI: 0000000000000005 [ 10.623563][ T225] RBP: 00007ffcfafbf040 R08: 0000000000000000 R09: 0000000000000000 [ 10.623563][ T225] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9169c9 [ 10.623564][ T225] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcfafbf7b0 [ 10.623571][ T225] [ 10.661506][ T225] br0: port 2(vxd) entered forwarding state [ 10.662043][ T225] br0: port 1(vtep-host) entered blocking state [ 10.662329][ T225] br0: port 1(vtep-host) entered forwarding state [ 10.682544][ T225] ip (225) used greatest stack depth: 23144 bytes left [ 12.705823][ T12] vxd: left allmulticast mode [ 12.705871][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.705873][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 12.705875][ T12] preempt_count: 1, expected: 0 [ 12.705876][ T12] RCU nest depth: 0, expected: 0 [ 12.705877][ T12] locks held by kworker/u16:0/12: 8, last CPU#1: [ 12.705879][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.705890][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.705893][ T12] #2: ffffffff96cc28a8 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 12.705898][ T12] #3: ffffffff96cde5c0 (rtnl_mutex){+.+.}-{4:4}, at: ops_undo_list+0x534/0x8f0 [ 12.705902][ T12] #4: ffffffff9656a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.705906][ T12] #5: ffffffff9656a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.705909][ T12] #6: ffffffff96489de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.705912][ T12] #7: ffffffff96489ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.705915][ T12] irq event stamp: 19420 [ 12.705916][ T12] hardirqs last enabled at (19419): [] __down_trylock_console_sem+0x86/0xa0 [ 12.705919][ T12] hardirqs last disabled at (19420): [] console_emit_next_record+0x3d4/0x4c0 [ 12.705921][ T12] softirqs last enabled at (19404): [] vxlan_flush+0x6d7/0xdc0 [vxlan] [ 12.705928][ T12] softirqs last disabled at (19348): [] vxlan_flush+0x37e/0xdc0 [vxlan] [ 12.705932][ T12] Preemption disabled at: [ 12.705933][ T12] [] vprintk_emit+0x31b/0x3e0 [ 12.705937][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.705941][ T12] Tainted: [W]=WARN [ 12.705942][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.705943][ T12] Workqueue: netns cleanup_net [ 12.705946][ T12] Call Trace: [ 12.705948][ T12] [ 12.705950][ T12] dump_stack_lvl+0x6f/0xa0 [ 12.705955][ T12] ? vprintk_emit+0x31b/0x3e0 [ 12.705956][ T12] __might_resched.cold+0x1fe/0x2c1 [ 12.705961][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.705964][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 12.705969][ T12] __kmalloc_noprof+0x443/0x760 [ 12.705972][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 12.705978][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 12.705981][ T12] alloc_buf.isra.0+0x4b/0x260 [ 12.705984][ T12] put_chars+0x1e1/0x2f0 [ 12.705987][ T12] ? __send_to_port+0x420/0x420 [ 12.705990][ T12] ? validate_chain+0x34a/0xc20 [ 12.705995][ T12] hvc_console_print+0x292/0x780 [ 12.705998][ T12] ? __lock_acquire+0x518/0xc20 [ 12.706004][ T12] ? hvc_write+0x3a0/0x3a0 [ 12.706006][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.706012][ T12] console_emit_next_record+0x22f/0x4c0 [ 12.706016][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 12.706017][ T12] ? console_flush_one_record+0x106/0x710 [ 12.706019][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.706021][ T12] ? lock_acquire+0x13c/0x160 [ 12.706026][ T12] console_flush_one_record+0x46f/0x710 [ 12.706029][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 12.706030][ T12] ? __lock_acquire+0x518/0xc20 [ 12.706036][ T12] console_unlock+0xee/0x1f0 [ 12.706038][ T12] ? console_flush_one_record+0x710/0x710 [ 12.706040][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.706042][ T12] ? lock_acquire+0x60/0x160 [ 12.706045][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.706047][ T12] ? vprintk_emit+0x320/0x3e0 [ 12.706050][ T12] vprintk_emit+0x37c/0x3e0 [ 12.706053][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 12.706055][ T12] ? cleanup_net+0x431/0x890 [ 12.706056][ T12] ? worker_thread+0x4f1/0xd60 [ 12.706058][ T12] ? kthread+0x367/0x460 [ 12.706060][ T12] ? ret_from_fork+0x4a4/0x720 [ 12.706063][ T12] ? ret_from_fork_asm+0x11/0x20 [ 12.706068][ T12] _printk+0xc7/0x100 [ 12.706072][ T12] ? snapshot_read.cold+0x21/0x21 [ 12.706076][ T12] ? netdev_name+0x43/0x60 [ 12.706079][ T12] ? __netdev_printk+0x17f/0x1d0 [ 12.706083][ T12] netdev_info+0xe2/0x116 [ 12.706086][ T12] ? netdev_notice+0x120/0x120 [ 12.706090][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.706092][ T12] ? __up_read+0x355/0x9e0 [ 12.706094][ T12] ? down_write_nested+0x200/0x200 [ 12.706096][ T12] ? mutex_is_locked+0x1c/0x50 [ 12.706099][ T12] netif_set_allmulti.cold+0x7c/0x166 [ 12.706104][ T12] dev_set_allmulti+0xa6/0x240 [ 12.706108][ T12] del_nbp+0xb7/0xc10 [bridge] [ 12.706121][ T12] br_dev_delete+0x9d/0x1e0 [bridge] [ 12.706130][ T12] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 12.706138][ T12] ops_undo_list+0x5be/0x8f0 [ 12.706142][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 12.706146][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 12.706148][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 12.706151][ T12] ? idr_destroy+0x121/0x250 [ 12.706156][ T12] cleanup_net+0x431/0x890 [ 12.706159][ T12] ? net_passive_dec+0x230/0x230 [ 12.706162][ T12] ? lock_acquire+0x13c/0x160 [ 12.706164][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.706168][ T12] process_one_work+0xe3e/0x1560 [ 12.706174][ T12] ? __queue_delayed_work+0x470/0x470 [ 12.706176][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 12.706184][ T12] worker_thread+0x4f1/0xd60 [ 12.706190][ T12] ? rescuer_thread+0x1340/0x1340 [ 12.706192][ T12] kthread+0x367/0x460 [ 12.706194][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.706197][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.706200][ T12] ret_from_fork+0x4a4/0x720 [ 12.706203][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.706206][ T12] ? __switch_to+0x5a3/0xe00 [ 12.706209][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.706212][ T12] ret_from_fork_asm+0x11/0x20 [ 12.706220][ T12] [ 12.731586][ T12] vxd: left promiscuous mode [ 12.732085][ T12] br0: port 2(vxd) entered disabled state [ 12.735961][ T12] vtep-host: left allmulticast mode [ 12.743423][ T12] vtep-host: left promiscuous mode [ 12.743775][ T12] br0: port 1(vtep-host) entered disabled state