[ 27.809705][ T278] 8021q: 802.1Q VLAN Support v1.8 [ 31.257304][ T311] br0: port 1(veth1) entered blocking state [ 31.257699][ T311] br0: port 1(veth1) entered disabled state [ 31.258038][ T311] veth1: entered allmulticast mode [ 31.259982][ T311] veth1: entered promiscuous mode [ 31.386322][ T50] br0: port 1(veth1) entered blocking state [ 31.386909][ T50] br0: port 1(veth1) entered forwarding state [ 31.625549][ T314] br0: port 2(veth2) entered blocking state [ 31.627034][ T314] br0: port 2(veth2) entered disabled state [ 31.627587][ T314] veth2: entered allmulticast mode [ 31.629431][ T314] veth2: entered promiscuous mode [ 31.767350][ T50] br0: port 2(veth2) entered blocking state [ 31.767652][ T50] br0: port 2(veth2) entered forwarding state [ 46.408964][ C3] [ 46.409185][ C3] ======================================================== [ 46.409446][ C3] WARNING: possible irq lock inversion dependency detected [ 46.409698][ C3] 6.9.0-rc1-virtme #1 Not tainted [ 46.409880][ C3] -------------------------------------------------------- [ 46.410135][ C3] sed/507 just changed the state of lock: [ 46.410311][ C3] ffff888008c32c38 (&br->lock){+.-.}-{2:2}, at: br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 46.410761][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 46.411041][ C3] (&p->alloc_lock){+.+.}-{2:2} [ 46.411047][ C3] [ 46.411047][ C3] [ 46.411047][ C3] and interrupts could create inverse lock ordering between them. [ 46.411047][ C3] [ 46.411678][ C3] [ 46.411678][ C3] other info that might help us debug this: [ 46.411938][ C3] Chain exists of: [ 46.411938][ C3] &br->lock --> lweventlist_lock --> &p->alloc_lock [ 46.411938][ C3] [ 46.412298][ C3] Possible interrupt unsafe locking scenario: [ 46.412298][ C3] [ 46.412532][ C3] CPU0 CPU1 [ 46.412688][ C3] ---- ---- [ 46.412845][ C3] lock(&p->alloc_lock); [ 46.412972][ C3] local_irq_disable(); [ 46.413184][ C3] lock(&br->lock); [ 46.413379][ C3] lock(lweventlist_lock); [ 46.413573][ C3] [ 46.413697][ C3] lock(&br->lock); [ 46.413817][ C3] [ 46.413817][ C3] *** DEADLOCK *** [ 46.413817][ C3] [ 46.414051][ C3] 2 locks held by sed/507: [ 46.414214][ C3] #0: ffffffffa1f21c90 (remove_cache_srcu){.+.+}-{0:0}, at: kasan_quarantine_reduce+0x85/0x1e0 [ 46.414541][ C3] #1: ffffc90000288d68 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0xe8/0x230 [ 46.414865][ C3] [ 46.414865][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 46.415145][ C3] -> (&p->alloc_lock){+.+.}-{2:2} { [ 46.415307][ C3] HARDIRQ-ON-W at: [ 46.415429][ C3] __lock_acquire+0x797/0x1570 [ 46.415634][ C3] lock_acquire.part.0+0xeb/0x330 [ 46.415846][ C3] _raw_spin_lock+0x30/0x40 [ 46.416044][ C3] set_mems_allowed+0x1d/0x210 [ 46.416243][ C3] kernel_init_freeable+0x72/0x310 [ 46.416441][ C3] kernel_init+0x20/0x200 [ 46.416679][ C3] ret_from_fork+0x31/0x70 [ 46.416881][ C3] ret_from_fork_asm+0x1a/0x30 [ 46.417080][ C3] SOFTIRQ-ON-W at: [ 46.417196][ C3] __lock_acquire+0x797/0x1570 [ 46.417419][ C3] lock_acquire.part.0+0xeb/0x330 [ 46.417616][ C3] _raw_spin_lock+0x30/0x40 [ 46.417836][ C3] set_mems_allowed+0x1d/0x210 [ 46.418045][ C3] kernel_init_freeable+0x72/0x310 [ 46.418260][ C3] kernel_init+0x20/0x200 [ 46.418479][ C3] ret_from_fork+0x31/0x70 [ 46.418674][ C3] ret_from_fork_asm+0x1a/0x30 [ 46.418876][ C3] INITIAL USE at: [ 46.419007][ C3] __lock_acquire+0x797/0x1570 [ 46.419228][ C3] lock_acquire.part.0+0xeb/0x330 [ 46.419440][ C3] _raw_spin_lock+0x30/0x40 [ 46.419652][ C3] set_mems_allowed+0x1d/0x210 [ 46.419866][ C3] kernel_init_freeable+0x72/0x310 [ 46.420062][ C3] kernel_init+0x20/0x200 [ 46.420256][ C3] ret_from_fork+0x31/0x70 [ 46.420483][ C3] ret_from_fork_asm+0x1a/0x30 [ 46.420698][ C3] } [ 46.420780][ C3] ... key at: [] __key.387+0x0/0x40 [ 46.421023][ C3] ... acquired at: [ 46.421147][ C3] __lock_acquire+0xaf0/0x1570 [ 46.421325][ C3] lock_acquire.part.0+0xeb/0x330 [ 46.421481][ C3] _raw_spin_lock+0x30/0x40 [ 46.421655][ C3] __get_task_comm+0x27/0x70 [ 46.421831][ C3] ref_tracker_alloc+0x2ee/0x490 [ 46.422001][ C3] linkwatch_fire_event+0x196/0x200 [ 46.422184][ C3] veth_newlink+0x367/0x830 [veth] [ 46.422356][ C3] rtnl_newlink_create+0x341/0x850 [ 46.422525][ C3] __rtnl_newlink+0xac9/0xd80 [ 46.422693][ C3] rtnl_newlink+0x63/0xa0 [ 46.422864][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 46.423024][ C3] netlink_rcv_skb+0x130/0x360 [ 46.423203][ C3] netlink_unicast+0x449/0x710 [ 46.423362][ C3] netlink_sendmsg+0x723/0xbe0 [ 46.423527][ C3] ____sys_sendmsg+0x7b2/0xa10 [ 46.423716][ C3] ___sys_sendmsg+0xee/0x170 [ 46.423887][ C3] __sys_sendmsg+0xcd/0x170 [ 46.424054][ C3] do_syscall_64+0xc6/0x1e0 [ 46.424224][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 46.424440][ C3] [ 46.424520][ C3] -> (lweventlist_lock){....}-{2:2} { [ 46.424704][ C3] INITIAL USE at: [ 46.424825][ C3] __lock_acquire+0x797/0x1570 [ 46.425033][ C3] lock_acquire.part.0+0xeb/0x330 [ 46.425249][ C3] _raw_spin_lock_irqsave+0x3f/0x60 [ 46.425473][ C3] linkwatch_sync_dev+0x29/0x1f0 [ 46.425671][ C3] rtnl_getlink+0x4c9/0x970 [ 46.425884][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 46.426099][ C3] netlink_rcv_skb+0x130/0x360 [ 46.426316][ C3] netlink_unicast+0x449/0x710 [ 46.426521][ C3] netlink_sendmsg+0x723/0xbe0 [ 46.426737][ C3] __sys_sendto+0x37d/0x410 [ 46.426931][ C3] __x64_sys_sendto+0xe0/0x1c0 [ 46.427146][ C3] do_syscall_64+0xc6/0x1e0 [ 46.427352][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 46.427602][ C3] } [ 46.427691][ C3] ... key at: [] lweventlist_lock+0x18/0x60 [ 46.427927][ C3] ... acquired at: [ 46.428056][ C3] __lock_acquire+0xaf0/0x1570 [ 46.428230][ C3] lock_acquire.part.0+0xeb/0x330 [ 46.428394][ C3] _raw_spin_lock_irqsave+0x3f/0x60 [ 46.428550][ C3] linkwatch_fire_event+0x74/0x200 [ 46.428720][ C3] br_stp_change_bridge_id+0x25f/0x360 [bridge] [ 46.428964][ C3] br_set_mac_address+0x1f3/0x260 [bridge] [ 46.429191][ C3] dev_set_mac_address+0x28a/0x410 [ 46.429348][ C3] dev_set_mac_address_user+0x31/0x50 [ 46.429503][ C3] do_setlink+0x17b4/0x21e0 [ 46.429657][ C3] rtnl_setlink+0x1f7/0x310 [ 46.429819][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 46.429974][ C3] netlink_rcv_skb+0x130/0x360 [ 46.430131][ C3] netlink_unicast+0x449/0x710 [ 46.430285][ C3] netlink_sendmsg+0x723/0xbe0 [ 46.430438][ C3] __sys_sendto+0x37d/0x410 [ 46.430596][ C3] __x64_sys_sendto+0xe0/0x1c0 [ 46.430753][ C3] do_syscall_64+0xc6/0x1e0 [ 46.430908][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 46.431102][ C3] [ 46.431184][ C3] -> (&br->lock){+.-.}-{2:2} { [ 46.431343][ C3] HARDIRQ-ON-W at: [ 46.431460][ C3] __lock_acquire+0x797/0x1570 [ 46.431653][ C3] lock_acquire.part.0+0xeb/0x330 [ 46.431856][ C3] _raw_spin_lock_bh+0x38/0x50 [ 46.432050][ C3] br_set_mac_address+0xd2/0x260 [bridge] [ 46.432317][ C3] dev_set_mac_address+0x28a/0x410 [ 46.432517][ C3] dev_set_mac_address_user+0x31/0x50 [ 46.432727][ C3] do_setlink+0x17b4/0x21e0 [ 46.432923][ C3] rtnl_setlink+0x1f7/0x310 [ 46.433115][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 46.433412][ C3] netlink_rcv_skb+0x130/0x360 [ 46.433606][ C3] netlink_unicast+0x449/0x710 [ 46.433804][ C3] netlink_sendmsg+0x723/0xbe0 [ 46.434097][ C3] __sys_sendto+0x37d/0x410 [ 46.434290][ C3] __x64_sys_sendto+0xe0/0x1c0 [ 46.434484][ C3] do_syscall_64+0xc6/0x1e0 [ 46.434678][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 46.435030][ C3] IN-SOFTIRQ-W at: [ 46.435150][ C3] __lock_acquire+0x797/0x1570 [ 46.435373][ C3] lock_acquire.part.0+0xeb/0x330 [ 46.435569][ C3] _raw_spin_lock+0x30/0x40 [ 46.435787][ C3] br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 46.436069][ C3] call_timer_fn+0x13b/0x230 [ 46.436285][ C3] __run_timers+0x545/0x810 [ 46.436498][ C3] run_timer_softirq+0xe8/0x1b0 [ 46.436707][ C3] __do_softirq+0x1f8/0x5df [ 46.436908][ C3] irq_exit_rcu+0x97/0xc0 [ 46.437200][ C3] sysvec_apic_timer_interrupt+0x75/0x80 [ 46.437427][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 46.437657][ C3] _raw_spin_unlock_irqrestore+0x43/0x70 [ 46.438005][ C3] qlist_free_all+0x4c/0x140 [ 46.438202][ C3] kasan_quarantine_reduce+0x192/0x1e0 [ 46.438396][ C3] __kasan_slab_alloc+0x49/0x70 [ 46.438595][ C3] kmem_cache_alloc+0xef/0x270 [ 46.438790][ C3] p9_tag_alloc+0x99/0x700 [ 46.438985][ C3] p9_client_prepare_req+0xe6/0x290 [ 46.439180][ C3] p9_client_rpc+0x18d/0x930 [ 46.439466][ C3] p9_client_clunk+0x74/0xe0 [ 46.439663][ C3] v9fs_dir_release+0x25f/0x320 [ 46.439860][ C3] __fput+0x1fc/0xa80 [ 46.440114][ C3] task_work_run+0x132/0x220 [ 46.440310][ C3] do_exit+0x774/0xcf0 [ 46.440467][ C3] do_group_exit+0xb8/0x260 [ 46.440660][ C3] __x64_sys_exit_group+0x3e/0x50 [ 46.440978][ C3] do_syscall_64+0xc6/0x1e0 [ 46.441171][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 46.441404][ C3] INITIAL USE at: [ 46.441523][ C3] __lock_acquire+0x797/0x1570 [ 46.441720][ C3] lock_acquire.part.0+0xeb/0x330 [ 46.441929][ C3] _raw_spin_lock_bh+0x38/0x50 [ 46.442126][ C3] br_set_mac_address+0xd2/0x260 [bridge] [ 46.442394][ C3] dev_set_mac_address+0x28a/0x410 [ 46.442589][ C3] dev_set_mac_address_user+0x31/0x50 [ 46.442780][ C3] do_setlink+0x17b4/0x21e0 [ 46.443070][ C3] rtnl_setlink+0x1f7/0x310 [ 46.443263][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 46.443454][ C3] netlink_rcv_skb+0x130/0x360 [ 46.443754][ C3] netlink_unicast+0x449/0x710 [ 46.443947][ C3] netlink_sendmsg+0x723/0xbe0 [ 46.444140][ C3] __sys_sendto+0x37d/0x410 [ 46.444337][ C3] __x64_sys_sendto+0xe0/0x1c0 [ 46.444631][ C3] do_syscall_64+0xc6/0x1e0 [ 46.444841][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 46.445075][ C3] } [ 46.445161][ C3] ... key at: [] __key.6+0x0/0xfffffffffffe5ac0 [bridge] [ 46.445563][ C3] ... acquired at: [ 46.445680][ C3] mark_lock+0x28d/0x3e0 [ 46.445838][ C3] mark_usage+0xd9/0x2a0 [ 46.446091][ C3] __lock_acquire+0x797/0x1570 [ 46.446247][ C3] lock_acquire.part.0+0xeb/0x330 [ 46.446403][ C3] _raw_spin_lock+0x30/0x40 [ 46.446557][ C3] br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 46.446904][ C3] call_timer_fn+0x13b/0x230 [ 46.447062][ C3] __run_timers+0x545/0x810 [ 46.447218][ C3] run_timer_softirq+0xe8/0x1b0 [ 46.447374][ C3] __do_softirq+0x1f8/0x5df [ 46.447529][ C3] irq_exit_rcu+0x97/0xc0 [ 46.447683][ C3] sysvec_apic_timer_interrupt+0x75/0x80 [ 46.447873][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 46.448063][ C3] _raw_spin_unlock_irqrestore+0x43/0x70 [ 46.448260][ C3] qlist_free_all+0x4c/0x140 [ 46.448412][ C3] kasan_quarantine_reduce+0x192/0x1e0 [ 46.448568][ C3] __kasan_slab_alloc+0x49/0x70 [ 46.448740][ C3] kmem_cache_alloc+0xef/0x270 [ 46.448993][ C3] p9_tag_alloc+0x99/0x700 [ 46.449148][ C3] p9_client_prepare_req+0xe6/0x290 [ 46.449307][ C3] p9_client_rpc+0x18d/0x930 [ 46.449460][ C3] p9_client_clunk+0x74/0xe0 [ 46.449620][ C3] v9fs_dir_release+0x25f/0x320 [ 46.449873][ C3] __fput+0x1fc/0xa80 [ 46.449991][ C3] task_work_run+0x132/0x220 [ 46.450148][ C3] do_exit+0x774/0xcf0 [ 46.450266][ C3] do_group_exit+0xb8/0x260 [ 46.450517][ C3] __x64_sys_exit_group+0x3e/0x50 [ 46.450671][ C3] do_syscall_64+0xc6/0x1e0 [ 46.450824][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 46.451017][ C3] [ 46.451100][ C3] [ 46.451100][ C3] stack backtrace: [ 46.451475][ C3] CPU: 3 PID: 507 Comm: sed Not tainted 6.9.0-rc1-virtme #1 [ 46.451714][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 46.452159][ C3] Call Trace: [ 46.452276][ C3] [ 46.452359][ C3] dump_stack_lvl+0x82/0xd0 [ 46.452515][ C3] print_irq_inversion_bug.part.0+0x3d9/0x570 [ 46.452725][ C3] ? __pfx_print_irq_inversion_bug.part.0+0x10/0x10 [ 46.453030][ C3] ? __pfx_usage_skip+0x10/0x10 [ 46.453183][ C3] ? __pfx_usage_match+0x10/0x10 [ 46.453336][ C3] ? arch_stack_walk+0xa2/0xf0 [ 46.453492][ C3] mark_lock_irq+0x4cd/0xa10 [ 46.453649][ C3] ? __pfx_mark_lock_irq+0x10/0x10 [ 46.453804][ C3] ? stack_trace_save+0x94/0xd0 [ 46.453967][ C3] ? add_chain_cache+0x248/0x8b0 [ 46.454126][ C3] ? save_trace+0x8f/0x5b0 [ 46.454280][ C3] mark_lock+0x28d/0x3e0 [ 46.454399][ C3] mark_usage+0xd9/0x2a0 [ 46.454517][ C3] __lock_acquire+0x797/0x1570 [ 46.454674][ C3] ? __lock_acquire+0xaf0/0x1570 [ 46.454828][ C3] ? __pfx_br_forward_delay_timer_expired+0x10/0x10 [bridge] [ 46.455193][ C3] lock_acquire.part.0+0xeb/0x330 [ 46.455348][ C3] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 46.455582][ C3] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 46.455839][ C3] ? trace_lock_acquire+0x135/0x1c0 [ 46.455997][ C3] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 46.456227][ C3] ? lock_acquire+0x32/0xc0 [ 46.456381][ C3] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 46.456621][ C3] _raw_spin_lock+0x30/0x40 [ 46.456791][ C3] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 46.457028][ C3] br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 46.457260][ C3] ? __pfx_br_forward_delay_timer_expired+0x10/0x10 [bridge] [ 46.457531][ C3] call_timer_fn+0x13b/0x230 [ 46.457688][ C3] ? call_timer_fn+0xe8/0x230 [ 46.457841][ C3] ? call_timer_fn+0xe8/0x230 [ 46.457996][ C3] ? __pfx_call_timer_fn+0x10/0x10 [ 46.458245][ C3] ? hlock_class+0x4e/0x130 [ 46.458401][ C3] ? mark_held_locks+0x9e/0xe0 [ 46.458560][ C3] __run_timers+0x545/0x810 [ 46.458714][ C3] ? __pfx_br_forward_delay_timer_expired+0x10/0x10 [bridge] [ 46.459093][ C3] ? __pfx___run_timers+0x10/0x10 [ 46.459248][ C3] ? do_raw_spin_lock+0x131/0x270 [ 46.459402][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 46.459555][ C3] ? lock_acquire+0x32/0xc0 [ 46.459708][ C3] ? run_timer_softirq+0xe0/0x1b0 [ 46.459863][ C3] run_timer_softirq+0xe8/0x1b0 [ 46.460022][ C3] __do_softirq+0x1f8/0x5df [ 46.460179][ C3] irq_exit_rcu+0x97/0xc0 [ 46.460298][ C3] sysvec_apic_timer_interrupt+0x75/0x80 [ 46.460452][ C3] [ 46.460536][ C3] [ 46.460615][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 46.460825][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70 [ 46.461128][ C3] Code: 10 e8 11 39 9b fd 48 89 ef e8 49 a9 9b fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d f5 ae 4f 5f <74> 0e 5b 5d c3 cc cc cc cc e8 3f a3 be fd eb dc 0f 1f 44 00 00 5b [ 46.461687][ C3] RSP: 0018:ffffc90000ccf888 EFLAGS: 00000286 [ 46.462002][ C3] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff47a5d55 [ 46.462238][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffa0b41921 [ 46.462472][ C3] RBP: ffff888001041080 R08: 0000000000000001 R09: fffffbfff47a3ca9 [ 46.462709][ C3] R10: ffffffffa3d1e54f R11: 0000000000001000 R12: ffff888007887a00 [ 46.462944][ C3] R13: 0000000000000000 R14: ffffc90000ccf8d8 R15: ffff888008d19000 [ 46.463275][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70 [ 46.463473][ C3] qlist_free_all+0x4c/0x140 [ 46.463629][ C3] kasan_quarantine_reduce+0x192/0x1e0 [ 46.463788][ C3] __kasan_slab_alloc+0x49/0x70 [ 46.464047][ C3] kmem_cache_alloc+0xef/0x270 [ 46.464205][ C3] ? is_bpf_text_address+0x71/0x120 [ 46.464362][ C3] p9_tag_alloc+0x99/0x700 [ 46.464518][ C3] ? __pfx_p9_tag_alloc+0x10/0x10 [ 46.464680][ C3] ? __pfx_validate_chain+0x10/0x10 [ 46.464943][ C3] ? hlock_class+0x4e/0x130 [ 46.465097][ C3] ? mark_lock+0x38/0x3e0 [ 46.465215][ C3] p9_client_prepare_req+0xe6/0x290 [ 46.465372][ C3] ? __lock_acquire+0xaf0/0x1570 [ 46.465527][ C3] ? __pfx_p9_client_prepare_req+0x10/0x10 [ 46.465720][ C3] ? __pfx_validate_chain+0x10/0x10 [ 46.465873][ C3] ? hlock_class+0x4e/0x130 [ 46.466025][ C3] ? mark_lock+0x38/0x3e0 [ 46.466144][ C3] p9_client_rpc+0x18d/0x930 [ 46.466300][ C3] ? __pfx_p9_client_rpc+0x10/0x10 [ 46.466454][ C3] ? find_held_lock+0x2c/0x110 [ 46.466610][ C3] ? v9fs_dir_release+0x14c/0x320 [ 46.466774][ C3] ? __pfx___lock_release+0x10/0x10 [ 46.467129][ C3] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 46.467283][ C3] ? do_raw_spin_lock+0x131/0x270 [ 46.467437][ C3] p9_client_clunk+0x74/0xe0 [ 46.467590][ C3] v9fs_dir_release+0x25f/0x320 [ 46.467746][ C3] __fput+0x1fc/0xa80 [ 46.467866][ C3] task_work_run+0x132/0x220 [ 46.468021][ C3] ? __pfx_task_work_run+0x10/0x10 [ 46.468176][ C3] ? switch_task_namespaces+0x6e/0xd0 [ 46.468332][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 46.468487][ C3] do_exit+0x774/0xcf0 [ 46.468603][ C3] ? do_raw_spin_lock+0x131/0x270 [ 46.468771][ C3] ? __pfx_do_exit+0x10/0x10 [ 46.468933][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 46.469091][ C3] do_group_exit+0xb8/0x260 [ 46.469249][ C3] __x64_sys_exit_group+0x3e/0x50 [ 46.469407][ C3] do_syscall_64+0xc6/0x1e0 [ 46.469563][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 46.469758][ C3] RIP: 0033:0x7fc2df975a8d [ 46.469917][ C3] Code: Unable to access opcode bytes at 0x7fc2df975a63. [ 46.470116][ C3] RSP: 002b:00007fff01263d58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 46.470351][ C3] RAX: ffffffffffffffda RBX: 00007fc2dfa529c0 RCX: 00007fc2df975a8d [ 46.470581][ C3] RDX: 00000000000000e7 RSI: fffffffffffffe98 RDI: 0000000000000000 [ 46.470826][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000048 [ 46.471061][ C3] R10: 00007fff01263ba0 R11: 0000000000000246 R12: 00007fc2dfa529c0 [ 46.471292][ C3] R13: 0000000000000000 R14: 00007fc2dfa57ec8 R15: 00007fc2dfa57ee0 [ 46.471526][ C3] [ 108.156854][ T2097] br0: port 2(veth2) entered disabled state [ 108.255434][ T2099] veth2: left allmulticast mode [ 108.255675][ T2099] veth2: left promiscuous mode [ 108.256222][ T2099] br0: port 2(veth2) entered disabled state [ 108.361431][ T2100] br0: port 1(veth1) entered disabled state [ 108.457618][ T2101] veth1: left allmulticast mode [ 108.457892][ T2101] veth1: left promiscuous mode [ 108.458161][ T2101] br0: port 1(veth1) entered disabled state [ 109.240559][ T2111] br0: port 1(veth1) entered blocking state [ 109.240914][ T2111] br0: port 1(veth1) entered disabled state [ 109.241132][ T2111] veth1: entered allmulticast mode [ 109.242743][ T2111] veth1: entered promiscuous mode [ 109.339992][ T51] br0: port 1(veth1) entered blocking state [ 109.340212][ T51] br0: port 1(veth1) entered forwarding state [ 109.732511][ T2116] br0: port 2(veth2) entered blocking state [ 109.732733][ T2116] br0: port 2(veth2) entered disabled state [ 109.732953][ T2116] veth2: entered allmulticast mode [ 109.734452][ T2116] veth2: entered promiscuous mode [ 109.840272][ T51] br0: port 2(veth2) entered blocking state [ 109.840504][ T51] br0: port 2(veth2) entered forwarding state [ 184.047200][ T3908] br0: port 2(veth2) entered disabled state [ 184.152651][ T3910] veth2: left allmulticast mode [ 184.153407][ T3910] veth2: left promiscuous mode [ 184.153775][ T3910] br0: port 2(veth2) entered disabled state [ 184.244025][ T3911] br0: port 1(veth1) entered disabled state [ 184.341552][ T3912] veth1: left allmulticast mode [ 184.341738][ T3912] veth1: left promiscuous mode [ 184.342437][ T3912] br0: port 1(veth1) entered disabled state [ 185.057873][ T3922] br0: port 1(veth1) entered blocking state [ 185.058075][ T3922] br0: port 1(veth1) entered disabled state [ 185.058266][ T3922] veth1: entered allmulticast mode [ 185.060286][ T3922] veth1: entered promiscuous mode [ 185.160594][ T49] br0: port 1(veth1) entered blocking state [ 185.160826][ T49] br0: port 1(veth1) entered forwarding state [ 185.587140][ T3927] br0: port 2(veth2) entered blocking state [ 185.587342][ T3927] br0: port 2(veth2) entered disabled state [ 185.587533][ T3927] veth2: entered allmulticast mode [ 185.589274][ T3927] veth2: entered promiscuous mode [ 185.682326][ T50] br0: port 2(veth2) entered blocking state [ 185.682546][ T50] br0: port 2(veth2) entered forwarding state [ 341.292798][ T7776] br0: port 2(veth2) entered disabled state [ 341.414156][ T7777] veth2: left allmulticast mode [ 341.414347][ T7777] veth2: left promiscuous mode [ 341.414608][ T7777] br0: port 2(veth2) entered disabled state [ 341.507739][ T7778] br0: port 1(veth1) entered disabled state [ 341.601827][ T7779] veth1: left allmulticast mode [ 341.602023][ T7779] veth1: left promiscuous mode [ 341.602290][ T7779] br0: port 1(veth1) entered disabled state