[ 10.126806][ T195] ip (195) used greatest stack depth: 23712 bytes left [ 10.126823][ T195] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.126825][ T195] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 195, name: ip [ 10.126827][ T195] preempt_count: 2, expected: 0 [ 10.126828][ T195] RCU nest depth: 0, expected: 0 [ 10.126832][ T195] locks held by ip/195: 5, last CPU#2: [ 10.126835][ T195] #0: ffffffffba8027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.126847][ T195] #1: ffffffffba969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.126853][ T195] #2: ffffffffba969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.126857][ T195] #3: ffffffffba889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.126861][ T195] #4: ffffffffba889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.126865][ T195] irq event stamp: 50992 [ 10.126866][ T195] hardirqs last enabled at (50991): [] __down_trylock_console_sem+0x86/0xa0 [ 10.126869][ T195] hardirqs last disabled at (50992): [] console_emit_next_record+0x3d4/0x4c0 [ 10.126871][ T195] softirqs last enabled at (50276): [] handle_softirqs+0x67c/0x900 [ 10.126873][ T195] softirqs last disabled at (50269): [] __irq_exit_rcu+0x145/0x1c0 [ 10.126875][ T195] Preemption disabled at: [ 10.126876][ T195] [<0000000000000000>] 0x0 [ 10.126883][ T195] CPU: 2 UID: 0 PID: 195 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.126886][ T195] Tainted: [W]=WARN [ 10.126887][ T195] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.126889][ T195] Call Trace: [ 10.126891][ T195] [ 10.126892][ T195] dump_stack_lvl+0x6f/0xa0 [ 10.126898][ T195] __might_resched.cold+0x1fe/0x2c1 [ 10.126903][ T195] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.126907][ T195] ? __kmalloc_noprof+0xdb/0x760 [ 10.126913][ T195] __kmalloc_noprof+0x443/0x760 [ 10.126915][ T195] ? alloc_buf.isra.0+0x4b/0x260 [ 10.126921][ T195] ? do_raw_spin_unlock+0x59/0x250 [ 10.126923][ T195] alloc_buf.isra.0+0x4b/0x260 [ 10.126927][ T195] put_chars+0x1e1/0x2f0 [ 10.126929][ T195] ? __send_to_port+0x420/0x420 [ 10.126931][ T195] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.126936][ T195] ? validate_chain+0x38b/0xc20 [ 10.126941][ T195] hvc_console_print+0x292/0x780 [ 10.126949][ T195] ? hvc_write+0x3a0/0x3a0 [ 10.126952][ T195] ? rcu_is_watching+0x16/0xd0 [ 10.126954][ T195] ? lock_acquire+0x13c/0x160 [ 10.126958][ T195] console_emit_next_record+0x22f/0x4c0 [ 10.126962][ T195] ? devkmsg_read+0x4b0/0x4b0 [ 10.126964][ T195] ? console_flush_one_record+0x106/0x710 [ 10.126967][ T195] ? rcu_is_watching+0x16/0xd0 [ 10.126970][ T195] ? lock_acquire+0x13c/0x160 [ 10.126974][ T195] console_flush_one_record+0x46f/0x710 [ 10.126978][ T195] ? console_emit_next_record+0x4c0/0x4c0 [ 10.126980][ T195] ? __lock_acquire+0x518/0xc20 [ 10.126985][ T195] console_unlock+0xee/0x1f0 [ 10.126988][ T195] ? console_flush_one_record+0x710/0x710 [ 10.126990][ T195] ? rcu_is_watching+0x16/0xd0 [ 10.126992][ T195] ? lock_acquire+0x60/0x160 [ 10.126996][ T195] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.126998][ T195] ? vprintk_emit+0x320/0x3e0 [ 10.127001][ T195] vprintk_emit+0x37c/0x3e0 [ 10.127005][ T195] ? wake_up_klogd_work_func+0x90/0x90 [ 10.127008][ T195] ? __lock_acquire+0x518/0xc20 [ 10.127012][ T195] _printk+0xc7/0x100 [ 10.127016][ T195] ? snapshot_read.cold+0x21/0x21 [ 10.127019][ T195] ? do_raw_spin_lock+0x131/0x280 [ 10.127021][ T195] ? __rwlock_init+0x150/0x150 [ 10.127025][ T195] ? do_raw_spin_lock+0x131/0x280 [ 10.127028][ T195] do_exit.cold+0x82/0x9c [ 10.127032][ T195] ? exit_notify+0x890/0x890 [ 10.127034][ T195] ? __lock_release.isra.0+0x69/0x1a0 [ 10.127037][ T195] ? rcu_is_watching+0x16/0xd0 [ 10.127041][ T195] do_group_exit+0xb8/0x370 [ 10.127044][ T195] __x64_sys_exit_group+0x3c/0x50 [ 10.127046][ T195] x64_sys_call+0x1567/0x1570 [ 10.127048][ T195] do_syscall_64+0xff/0x530 [ 10.127051][ T195] ? exc_page_fault+0xee/0x100 [ 10.127054][ T195] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.127057][ T195] RIP: 0033:0x7f567eb3a1b8 [ 10.127059][ T195] Code: Unable to access opcode bytes at 0x7f567eb3a18e. [ 10.127060][ T195] RSP: 002b:00007ffc5c7fbe58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.127063][ T195] RAX: ffffffffffffffda RBX: 00007f567ec6af88 RCX: 00007f567eb3a1b8 [ 10.127064][ T195] RDX: 00007f567e884fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.127065][ T195] RBP: 00007ffc5c7fbeb0 R08: 0000000000000000 R09: 0000000000008010 [ 10.127066][ T195] R10: 00007ffc5c7fbc70 R11: 0000000000000246 R12: 0000000000000001 [ 10.127067][ T195] R13: 0000000000000000 R14: 00007f567ec69680 R15: 00007f567ec6afa0 [ 10.127074][ T195] [ 10.726337][ T224] 8021q: 802.1Q VLAN Support v1.8 [ 11.572555][ T254] br1: port 1(veth1) entered blocking state [ 11.572674][ T254] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.572676][ T254] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 254, name: ip [ 11.572678][ T254] preempt_count: 1, expected: 0 [ 11.572679][ T254] RCU nest depth: 0, expected: 0 [ 11.572680][ T254] locks held by ip/254: 5, last CPU#1: [ 11.572683][ T254] #0: ffffffffbb0d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 11.572695][ T254] #1: ffffffffba969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.572701][ T254] #2: ffffffffba969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.572705][ T254] #3: ffffffffba889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.572710][ T254] #4: ffffffffba889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.572714][ T254] irq event stamp: 12026 [ 11.572715][ T254] hardirqs last enabled at (12025): [] __down_trylock_console_sem+0x86/0xa0 [ 11.572717][ T254] hardirqs last disabled at (12026): [] console_emit_next_record+0x3d4/0x4c0 [ 11.572719][ T254] softirqs last enabled at (11936): [] __alloc_skb+0x4c2/0x5f0 [ 11.572722][ T254] softirqs last disabled at (11934): [] __alloc_skb+0x4c2/0x5f0 [ 11.572725][ T254] Preemption disabled at: [ 11.572725][ T254] [] vprintk_emit+0x31b/0x3e0 [ 11.572732][ T254] CPU: 1 UID: 0 PID: 254 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.572735][ T254] Tainted: [W]=WARN [ 11.572736][ T254] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.572738][ T254] Call Trace: [ 11.572739][ T254] [ 11.572741][ T254] dump_stack_lvl+0x6f/0xa0 [ 11.572747][ T254] ? vprintk_emit+0x31b/0x3e0 [ 11.572749][ T254] __might_resched.cold+0x1fe/0x2c1 [ 11.572754][ T254] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.572758][ T254] ? __kmalloc_noprof+0xdb/0x760 [ 11.572763][ T254] __kmalloc_noprof+0x443/0x760 [ 11.572766][ T254] ? alloc_buf.isra.0+0x4b/0x260 [ 11.572771][ T254] ? do_raw_spin_unlock+0x59/0x250 [ 11.572774][ T254] alloc_buf.isra.0+0x4b/0x260 [ 11.572777][ T254] put_chars+0x1e1/0x2f0 [ 11.572780][ T254] ? __send_to_port+0x420/0x420 [ 11.572784][ T254] ? validate_chain+0x34a/0xc20 [ 11.572788][ T254] hvc_console_print+0x292/0x780 [ 11.572791][ T254] ? mark_usage+0x61/0x170 [ 11.572793][ T254] ? __lock_acquire+0x518/0xc20 [ 11.572794][ T254] ? __lock_acquire+0x518/0xc20 [ 11.572798][ T254] ? hvc_write+0x3a0/0x3a0 [ 11.572800][ T254] ? console_emit_next_record+0x1df/0x4c0 [ 11.572804][ T254] ? rcu_is_watching+0x16/0xd0 [ 11.572808][ T254] ? lock_acquire+0x13c/0x160 [ 11.572812][ T254] console_emit_next_record+0x22f/0x4c0 [ 11.572815][ T254] ? devkmsg_read+0x4b0/0x4b0 [ 11.572817][ T254] ? console_flush_one_record+0x106/0x710 [ 11.572820][ T254] ? rcu_is_watching+0x16/0xd0 [ 11.572823][ T254] ? lock_acquire+0x13c/0x160 [ 11.572827][ T254] console_flush_one_record+0x46f/0x710 [ 11.572831][ T254] ? console_emit_next_record+0x4c0/0x4c0 [ 11.572840][ T254] ? __lock_acquire+0x518/0xc20 [ 11.572845][ T254] console_unlock+0xee/0x1f0 [ 11.572848][ T254] ? console_flush_one_record+0x710/0x710 [ 11.572850][ T254] ? rcu_is_watching+0x16/0xd0 [ 11.572852][ T254] ? lock_acquire+0x60/0x160 [ 11.572856][ T254] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.572858][ T254] ? vprintk_emit+0x320/0x3e0 [ 11.572861][ T254] vprintk_emit+0x37c/0x3e0 [ 11.572865][ T254] ? wake_up_klogd_work_func+0x90/0x90 [ 11.572867][ T254] ? __lock_release.isra.0+0x69/0x1a0 [ 11.572869][ T254] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.572873][ T254] ? mark_held_locks+0x40/0x70 [ 11.572877][ T254] _printk+0xc7/0x100 [ 11.572880][ T254] ? snapshot_read.cold+0x21/0x21 [ 11.572884][ T254] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 11.572897][ T254] ? do_setlink.isra.0+0xa31/0x2750 [ 11.572899][ T254] ? rtnl_newlink+0x9f1/0x11c0 [ 11.572900][ T254] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.572904][ T254] br_set_state+0x22f/0x430 [bridge] [ 11.572915][ T254] br_init_port+0xc4/0x200 [bridge] [ 11.572924][ T254] new_nbp+0x39c/0x580 [bridge] [ 11.572933][ T254] br_add_if+0x212/0x1320 [bridge] [ 11.572940][ T254] ? is_bpf_text_address+0x72/0x110 [ 11.572949][ T254] ? kernel_text_address+0x149/0x170 [ 11.572952][ T254] ? __kernel_text_address+0x12/0x30 [ 11.572956][ T254] do_set_master+0x357/0x580 [ 11.572960][ T254] do_setlink.isra.0+0xa31/0x2750 [ 11.572963][ T254] ? stack_trace_save+0x93/0xc0 [ 11.572967][ T254] ? rtnl_link_get_size+0x350/0x350 [ 11.572968][ T254] ? rcu_read_lock_any_held+0x66/0x90 [ 11.572970][ T254] ? stack_depot_save_flags+0x38e/0x790 [ 11.572974][ T254] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.572977][ T254] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.572978][ T254] ? validate_chain+0x38b/0xc20 [ 11.572981][ T254] ? kasan_save_stack+0x3d/0x50 [ 11.572984][ T254] ? kasan_save_stack+0x2f/0x50 [ 11.572985][ T254] ? kasan_save_track+0x14/0x30 [ 11.572988][ T254] ? __lock_acquire+0x518/0xc20 [ 11.572990][ T254] ? netlink_seq_next+0x4e/0x60 [ 11.572993][ T254] ? ___sys_sendmsg+0xb0/0x1d0 [ 11.572998][ T254] ? lock_acquire.part.0+0xd4/0x280 [ 11.572999][ T254] ? rtnl_newlink+0x9a8/0x11c0 [ 11.573002][ T254] ? rcu_is_watching+0x16/0xd0 [ 11.573004][ T254] ? lock_acquire+0x13c/0x160 [ 11.573006][ T254] ? rcu_is_watching+0x16/0xd0 [ 11.573008][ T254] ? rcu_is_watching+0x16/0xd0 [ 11.573010][ T254] ? trace_contention_end+0xb3/0x180 [ 11.573014][ T254] ? __mutex_lock+0x1db/0x1ea0 [ 11.573016][ T254] ? __mutex_lock+0x9a3/0x1ea0 [ 11.573018][ T254] ? rtnl_newlink+0x9a8/0x11c0 [ 11.573023][ T254] ? ww_mutex_lock+0x160/0x160 [ 11.573026][ T254] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.573032][ T254] ? __rtnl_newlink+0x3fa/0xa50 [ 11.573037][ T254] rtnl_newlink+0x9f1/0x11c0 [ 11.573042][ T254] ? rtnl_bridge_getlink+0x850/0x850 [ 11.573044][ T254] ? __lock_acquire+0x518/0xc20 [ 11.573049][ T254] ? lock_acquire.part.0+0xd4/0x280 [ 11.573050][ T254] ? find_held_lock+0x2b/0x80 [ 11.573053][ T254] ? rtnl_bridge_getlink+0x850/0x850 [ 11.573054][ T254] ? __lock_release.isra.0+0x69/0x1a0 [ 11.573058][ T254] ? rtnl_bridge_getlink+0x850/0x850 [ 11.573060][ T254] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.573063][ T254] ? rtnl_link_fill+0x920/0x920 [ 11.573064][ T254] ? __lock_acquire+0x518/0xc20 [ 11.573069][ T254] ? lock_acquire.part.0+0xd4/0x280 [ 11.573071][ T254] ? find_held_lock+0x2b/0x80 [ 11.573074][ T254] netlink_rcv_skb+0x14e/0x3a0 [ 11.573076][ T254] ? rtnl_link_fill+0x920/0x920 [ 11.573079][ T254] ? netlink_ack+0xcf0/0xcf0 [ 11.573085][ T254] ? netlink_deliver_tap+0xc5/0x330 [ 11.573087][ T254] ? netlink_deliver_tap+0x13c/0x330 [ 11.573091][ T254] netlink_unicast+0x486/0x750 [ 11.573097][ T254] ? netlink_attachskb+0x810/0x810 [ 11.573101][ T254] ? __lock_acquire+0x518/0xc20 [ 11.573108][ T254] netlink_sendmsg+0x735/0xc60 [ 11.573114][ T254] ? netlink_unicast+0x750/0x750 [ 11.573120][ T254] ? __might_fault+0x97/0x140 [ 11.573129][ T254] ____sys_sendmsg+0x415/0x880 [ 11.573132][ T254] ? copy_msghdr_from_user+0x279/0x420 [ 11.573136][ T254] ? get_timestamp.constprop.0+0x390/0x390 [ 11.573138][ T254] ? move_addr_to_kernel+0x40/0x40 [ 11.573151][ T254] ___sys_sendmsg+0x14e/0x1d0 [ 11.573155][ T254] ? copy_msghdr_from_user+0x420/0x420 [ 11.573183][ T254] __sys_sendmsg+0x12c/0x1d0 [ 11.573187][ T254] ? __sys_sendmsg_sock+0x20/0x20 [ 11.573198][ T254] ? rcu_is_watching+0x16/0xd0 [ 11.573205][ T254] do_syscall_64+0xff/0x530 [ 11.573208][ T254] ? exc_page_fault+0xee/0x100 [ 11.573213][ T254] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.573217][ T254] RIP: 0033:0x7f042e61854e [ 11.573221][ T254] 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 [ 11.573224][ T254] RSP: 002b:00007fffe66c72a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.573228][ T254] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f042e61854e [ 11.573230][ T254] RDX: 0000000000000000 RSI: 00007fffe66c7350 RDI: 0000000000000005 [ 11.573231][ T254] RBP: 00007fffe66c72b0 R08: 0000000000000000 R09: 0000000000000000 [ 11.573233][ T254] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e7f0 [ 11.573234][ T254] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffe66c7a10 [ 11.573247][ T254] [ 11.609939][ T254] br1: port 1(veth1) entered disabled state [ 11.610334][ T254] veth1: entered allmulticast mode [ 11.612045][ T254] veth1: entered promiscuous mode [ 11.618698][ T254] ip (254) used greatest stack depth: 23336 bytes left [ 11.645303][ T37] br1: port 1(veth1) entered blocking state [ 11.652167][ T37] br1: port 1(veth1) entered forwarding state [ 22.900550][ T359] br1: port 1(veth1) entered disabled state [ 22.900659][ T359] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 22.900662][ T359] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 359, name: ip [ 22.900664][ T359] preempt_count: 202, expected: 0 [ 22.900665][ T359] RCU nest depth: 0, expected: 0 [ 22.900667][ T359] locks held by ip/359: 6, last CPU#1: [ 22.900670][ T359] #0: ffffffffbb0d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 22.900684][ T359] #1: ff1100000d2b2e58 (&br->lock){+...}-{3:3}, at: br_device_event+0x1d7/0x8f0 [bridge] [ 22.900706][ T359] #2: ffffffffba969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 22.900714][ T359] #3: ffffffffba969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 22.900720][ T359] #4: ffffffffba889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 22.900726][ T359] #5: ffffffffba889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 22.900732][ T359] irq event stamp: 15439 [ 22.900733][ T359] hardirqs last enabled at (15438): [] __down_trylock_console_sem+0x86/0xa0 [ 22.900736][ T359] hardirqs last disabled at (15439): [] console_emit_next_record+0x3d4/0x4c0 [ 22.900739][ T359] softirqs last enabled at (15422): [] ipv6_mc_down+0x134/0x2d0 [ 22.900744][ T359] softirqs last disabled at (15434): [] br_device_event+0x1d7/0x8f0 [bridge] [ 22.900757][ T359] Preemption disabled at: [ 22.900758][ T359] [<0000000000000000>] 0x0 [ 22.900766][ T359] CPU: 1 UID: 0 PID: 359 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 22.900770][ T359] Tainted: [W]=WARN [ 22.900771][ T359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.900773][ T359] Call Trace: [ 22.900776][ T359] [ 22.900778][ T359] dump_stack_lvl+0x6f/0xa0 [ 22.900786][ T359] __might_resched.cold+0x1fe/0x2c1 [ 22.900792][ T359] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 22.900798][ T359] ? __kmalloc_noprof+0xdb/0x760 [ 22.900805][ T359] __kmalloc_noprof+0x443/0x760 [ 22.900809][ T359] ? alloc_buf.isra.0+0x4b/0x260 [ 22.900817][ T359] ? do_raw_spin_unlock+0x59/0x250 [ 22.900821][ T359] alloc_buf.isra.0+0x4b/0x260 [ 22.900826][ T359] put_chars+0x1e1/0x2f0 [ 22.900831][ T359] ? __send_to_port+0x420/0x420 [ 22.900833][ T359] ? check_prev_add+0xef/0xe90 [ 22.900840][ T359] ? validate_chain+0x34a/0xc20 [ 22.900847][ T359] hvc_console_print+0x292/0x780 [ 22.900850][ T359] ? mark_usage+0x61/0x170 [ 22.900853][ T359] ? __lock_acquire+0x518/0xc20 [ 22.900855][ T359] ? __lock_acquire+0x518/0xc20 [ 22.900863][ T359] ? hvc_write+0x3a0/0x3a0 [ 22.900865][ T359] ? lock_acquire.part.0+0xd4/0x280 [ 22.900877][ T359] ? lock_acquire+0x13c/0x160 [ 22.900884][ T359] console_emit_next_record+0x22f/0x4c0 [ 22.900891][ T359] ? devkmsg_read+0x4b0/0x4b0 [ 22.900893][ T359] ? console_flush_one_record+0x106/0x710 [ 22.900899][ T359] ? rcu_is_watching+0x16/0xd0 [ 22.900904][ T359] ? lock_acquire+0x13c/0x160 [ 22.900911][ T359] console_flush_one_record+0x46f/0x710 [ 22.900918][ T359] ? console_emit_next_record+0x4c0/0x4c0 [ 22.900921][ T359] ? __lock_acquire+0x518/0xc20 [ 22.900930][ T359] console_unlock+0xee/0x1f0 [ 22.900935][ T359] ? console_flush_one_record+0x710/0x710 [ 22.900938][ T359] ? rcu_is_watching+0x16/0xd0 [ 22.900941][ T359] ? lock_acquire+0x60/0x160 [ 22.900952][ T359] ? __down_trylock_console_sem+0x5e/0xa0 [ 22.900955][ T359] ? vprintk_emit+0x320/0x3e0 [ 22.900961][ T359] vprintk_emit+0x37c/0x3e0 [ 22.900967][ T359] ? wake_up_klogd_work_func+0x90/0x90 [ 22.900970][ T359] ? mark_held_locks+0x40/0x70 [ 22.900974][ T359] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 22.900978][ T359] ? rcu_read_lock_any_held+0x3c/0x90 [ 22.900985][ T359] _printk+0xc7/0x100 [ 22.900990][ T359] ? snapshot_read.cold+0x21/0x21 [ 22.901004][ T359] br_set_state+0x22f/0x430 [bridge] [ 22.901023][ T359] br_stp_disable_port+0x11f/0x390 [bridge] [ 22.901039][ T359] br_device_event+0x7b5/0x8f0 [bridge] [ 22.901051][ T359] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 22.901057][ T359] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 22.901068][ T359] notifier_call_chain+0xae/0x300 [ 22.901078][ T359] __dev_notify_flags+0x23c/0x3c0 [ 22.901085][ T359] ? netif_change_name+0x8c0/0x8c0 [ 22.901092][ T359] ? netif_set_allmulti+0x250/0x250 [ 22.901096][ T359] ? __kernel_text_address+0x12/0x30 [ 22.901099][ T359] ? write_profile+0xf0/0xf0 [ 22.901102][ T359] ? unwind_get_return_address+0x67/0xd0 [ 22.901110][ T359] netif_change_flags+0xfe/0x190 [ 22.901117][ T359] do_setlink.isra.0+0x1cc3/0x2750 [ 22.901123][ T359] ? stack_trace_save+0x93/0xc0 [ 22.901126][ T359] ? rtnl_link_get_size+0x350/0x350 [ 22.901128][ T359] ? rcu_read_lock_any_held+0x66/0x90 [ 22.901131][ T359] ? stack_depot_save_flags+0x38e/0x790 [ 22.901136][ T359] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 22.901140][ T359] ? rcu_read_lock_any_held+0x3c/0x90 [ 22.901143][ T359] ? validate_chain+0x38b/0xc20 [ 22.901147][ T359] ? kasan_save_stack+0x3d/0x50 [ 22.901151][ T359] ? kasan_save_stack+0x2f/0x50 [ 22.901153][ T359] ? kasan_save_track+0x14/0x30 [ 22.901158][ T359] ? __lock_acquire+0x518/0xc20 [ 22.901161][ T359] ? netlink_seq_next+0x4e/0x60 [ 22.901165][ T359] ? ___sys_sendmsg+0xb0/0x1d0 [ 22.901172][ T359] ? lock_acquire.part.0+0xd4/0x280 [ 22.901175][ T359] ? rtnl_newlink+0x9a8/0x11c0 [ 22.901179][ T359] ? rcu_is_watching+0x16/0xd0 [ 22.901183][ T359] ? lock_acquire+0x13c/0x160 [ 22.901185][ T359] ? rcu_is_watching+0x16/0xd0 [ 22.901188][ T359] ? rcu_is_watching+0x16/0xd0 [ 22.901192][ T359] ? trace_contention_end+0xb3/0x180 [ 22.901197][ T359] ? __mutex_lock+0x1db/0x1ea0 [ 22.901199][ T359] ? __mutex_lock+0x9a3/0x1ea0 [ 22.901203][ T359] ? rtnl_newlink+0x9a8/0x11c0 [ 22.901209][ T359] ? ww_mutex_lock+0x160/0x160 [ 22.901219][ T359] ? __rtnl_newlink+0x3fa/0xa50 [ 22.901229][ T359] rtnl_newlink+0x9f1/0x11c0 [ 22.901239][ T359] ? rtnl_bridge_getlink+0x850/0x850 [ 22.901243][ T359] ? __lock_acquire+0x518/0xc20 [ 22.901251][ T359] ? lock_acquire.part.0+0xd4/0x280 [ 22.901254][ T359] ? find_held_lock+0x2b/0x80 [ 22.901257][ T359] ? rtnl_bridge_getlink+0x850/0x850 [ 22.901260][ T359] ? __lock_release.isra.0+0x69/0x1a0 [ 22.901267][ T359] ? rtnl_bridge_getlink+0x850/0x850 [ 22.901270][ T359] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 22.901276][ T359] ? rtnl_link_fill+0x920/0x920 [ 22.901278][ T359] ? __lock_acquire+0x518/0xc20 [ 22.901286][ T359] ? lock_acquire.part.0+0xd4/0x280 [ 22.901289][ T359] ? find_held_lock+0x2b/0x80 [ 22.901295][ T359] netlink_rcv_skb+0x14e/0x3a0 [ 22.901298][ T359] ? rtnl_link_fill+0x920/0x920 [ 22.901303][ T359] ? netlink_ack+0xcf0/0xcf0 [ 22.901315][ T359] ? netlink_deliver_tap+0xc5/0x330 [ 22.901318][ T359] ? netlink_deliver_tap+0x13c/0x330 [ 22.901326][ T359] netlink_unicast+0x486/0x750 [ 22.901332][ T359] ? netlink_attachskb+0x810/0x810 [ 22.901337][ T359] ? __lock_acquire+0x518/0xc20 [ 22.901345][ T359] netlink_sendmsg+0x735/0xc60 [ 22.901351][ T359] ? netlink_unicast+0x750/0x750 [ 22.901358][ T359] ? __might_fault+0x97/0x140 [ 22.901367][ T359] ____sys_sendmsg+0x415/0x880 [ 22.901371][ T359] ? copy_msghdr_from_user+0x279/0x420 [ 22.901375][ T359] ? get_timestamp.constprop.0+0x390/0x390 [ 22.901377][ T359] ? move_addr_to_kernel+0x40/0x40 [ 22.901391][ T359] ___sys_sendmsg+0x14e/0x1d0 [ 22.901396][ T359] ? copy_msghdr_from_user+0x420/0x420 [ 22.901427][ T359] __sys_sendmsg+0x12c/0x1d0 [ 22.901432][ T359] ? __sys_sendmsg_sock+0x20/0x20 [ 22.901443][ T359] ? rcu_is_watching+0x16/0xd0 [ 22.901450][ T359] do_syscall_64+0xff/0x530 [ 22.901453][ T359] ? exc_page_fault+0xee/0x100 [ 22.901458][ T359] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.901461][ T359] RIP: 0033:0x7fe47ab2654e [ 22.901465][ T359] 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 [ 22.901467][ T359] RSP: 002b:00007ffd9b1079f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.901471][ T359] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe47ab2654e [ 22.901473][ T359] RDX: 0000000000000000 RSI: 00007ffd9b107aa0 RDI: 0000000000000005 [ 22.901475][ T359] RBP: 00007ffd9b107a00 R08: 0000000000000000 R09: 0000000000000000 [ 22.901476][ T359] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e7fc [ 22.901477][ T359] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd9b108160 [ 22.901491][ T359] [ 22.969126][ T359] ip (359) used greatest stack depth: 23016 bytes left [ 22.990477][ T360] veth1: left allmulticast mode [ 22.990759][ T360] veth1: left promiscuous mode [ 22.991724][ T360] br1: port 1(veth1) entered disabled state