[ 27.406385][ T549] udpgso_bench_tx (549) used greatest stack depth: 23952 bytes left [ 27.406403][ T549] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.406406][ T549] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 549, name: udpgso_bench_tx [ 27.406407][ T549] preempt_count: 2, expected: 0 [ 27.406408][ T549] RCU nest depth: 0, expected: 0 [ 27.406409][ T549] locks held by udpgso_bench_tx/549: 5, last CPU#2: [ 27.406411][ T549] #0: ffffffffa70167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 27.406422][ T549] #1: ffffffffa717ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 27.406427][ T549] #2: ffffffffa717de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 27.406431][ T549] #3: ffffffffa709d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 27.406435][ T549] #4: ffffffffa709d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 27.406439][ T549] irq event stamp: 40848 [ 27.406440][ T549] hardirqs last enabled at (40847): [] __down_trylock_console_sem+0x86/0xa0 [ 27.406443][ T549] hardirqs last disabled at (40848): [] console_emit_next_record+0x3d4/0x4c0 [ 27.406445][ T549] softirqs last enabled at (40530): [] handle_softirqs+0x67c/0x900 [ 27.406447][ T549] softirqs last disabled at (40431): [] __irq_exit_rcu+0x145/0x1c0 [ 27.406449][ T549] Preemption disabled at: [ 27.406450][ T549] [<0000000000000000>] 0x0 [ 27.406457][ T549] CPU: 2 UID: 0 PID: 549 Comm: udpgso_bench_tx Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.406460][ T549] Tainted: [W]=WARN [ 27.406461][ T549] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.406463][ T549] Call Trace: [ 27.406464][ T549] [ 27.406466][ T549] dump_stack_lvl+0x6f/0xa0 [ 27.406472][ T549] __might_resched.cold+0x1fe/0x2c1 [ 27.406477][ T549] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.406481][ T549] ? __kmalloc_noprof+0xdb/0x760 [ 27.406485][ T549] __kmalloc_noprof+0x443/0x760 [ 27.406487][ T549] ? alloc_buf.isra.0+0x4b/0x260 [ 27.406494][ T549] ? do_raw_spin_unlock+0x59/0x250 [ 27.406496][ T549] alloc_buf.isra.0+0x4b/0x260 [ 27.406499][ T549] put_chars+0x1e1/0x2f0 [ 27.406502][ T549] ? __send_to_port+0x420/0x420 [ 27.406503][ T549] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.406507][ T549] ? validate_chain+0x38b/0xc20 [ 27.406512][ T549] hvc_console_print+0x292/0x780 [ 27.406520][ T549] ? hvc_write+0x3a0/0x3a0 [ 27.406522][ T549] ? rcu_is_watching+0x16/0xd0 [ 27.406524][ T549] ? lock_acquire+0x13c/0x160 [ 27.406528][ T549] console_emit_next_record+0x22f/0x4c0 [ 27.406532][ T549] ? devkmsg_read+0x4b0/0x4b0 [ 27.406534][ T549] ? console_flush_one_record+0x106/0x710 [ 27.406537][ T549] ? rcu_is_watching+0x16/0xd0 [ 27.406539][ T549] ? lock_acquire+0x13c/0x160 [ 27.406543][ T549] console_flush_one_record+0x46f/0x710 [ 27.406547][ T549] ? console_emit_next_record+0x4c0/0x4c0 [ 27.406549][ T549] ? __lock_acquire+0x518/0xc20 [ 27.406554][ T549] console_unlock+0xee/0x1f0 [ 27.406557][ T549] ? console_flush_one_record+0x710/0x710 [ 27.406558][ T549] ? rcu_is_watching+0x16/0xd0 [ 27.406560][ T549] ? lock_acquire+0xe0/0x160 [ 27.406564][ T549] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.406565][ T549] ? vprintk_emit+0x320/0x3e0 [ 27.406568][ T549] vprintk_emit+0x37c/0x3e0 [ 27.406571][ T549] ? wake_up_klogd_work_func+0x90/0x90 [ 27.406572][ T549] ? do_raw_spin_unlock+0x59/0x250 [ 27.406576][ T549] ? __lock_acquire+0x518/0xc20 [ 27.406579][ T549] _printk+0xc7/0x100 [ 27.406583][ T549] ? snapshot_read.cold+0x21/0x21 [ 27.406585][ T549] ? do_raw_spin_lock+0x131/0x280 [ 27.406588][ T549] ? __rwlock_init+0x150/0x150 [ 27.406592][ T549] ? do_raw_spin_lock+0x131/0x280 [ 27.406594][ T549] do_exit.cold+0x82/0x9c [ 27.406598][ T549] ? exit_notify+0x890/0x890 [ 27.406599][ T549] ? __lock_release.isra.0+0x69/0x1a0 [ 27.406602][ T549] ? rcu_is_watching+0x16/0xd0 [ 27.406605][ T549] do_group_exit+0xb8/0x370 [ 27.406608][ T549] __x64_sys_exit_group+0x3c/0x50 [ 27.406610][ T549] x64_sys_call+0x1567/0x1570 [ 27.406612][ T549] do_syscall_64+0xff/0x530 [ 27.406616][ T549] ? exc_page_fault+0xee/0x100 [ 27.406619][ T549] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.406621][ T549] RIP: 0033:0x7f2da62351b8 [ 27.406624][ T549] Code: Unable to access opcode bytes at 0x7f2da623518e. [ 27.406625][ T549] RSP: 002b:00007fff224626c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 27.406627][ T549] RAX: ffffffffffffffda RBX: 00007f2da6365f88 RCX: 00007f2da62351b8 [ 27.406629][ T549] RDX: 00007f2da6172a48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 27.406630][ T549] RBP: 00007fff22462720 R08: 0000000000000000 R09: 0000000000000000 [ 27.406630][ T549] R10: 00007fff22462560 R11: 0000000000000246 R12: 0000000000000001 [ 27.406631][ T549] R13: 0000000000000000 R14: 00007f2da6364680 R15: 00007f2da6365fa0 [ 27.406638][ T549] [ 29.343909][ T617] br0: port 1(veth1) entered blocking state [ 29.344012][ T617] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.344014][ T617] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 617, name: ip [ 29.344016][ T617] preempt_count: 1, expected: 0 [ 29.344016][ T617] RCU nest depth: 0, expected: 0 [ 29.344017][ T617] locks held by ip/617: 5, last CPU#0: [ 29.344019][ T617] #0: ffffffffa791b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 29.344031][ T617] #1: ffffffffa717ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 29.344036][ T617] #2: ffffffffa717de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 29.344040][ T617] #3: ffffffffa709d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 29.344044][ T617] #4: ffffffffa709d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 29.344048][ T617] irq event stamp: 14364 [ 29.344049][ T617] hardirqs last enabled at (14363): [] __down_trylock_console_sem+0x86/0xa0 [ 29.344052][ T617] hardirqs last disabled at (14364): [] console_emit_next_record+0x3d4/0x4c0 [ 29.344054][ T617] softirqs last enabled at (14274): [] __alloc_skb+0x4c2/0x5f0 [ 29.344057][ T617] softirqs last disabled at (14272): [] __alloc_skb+0x4c2/0x5f0 [ 29.344059][ T617] Preemption disabled at: [ 29.344060][ T617] [] vprintk_emit+0x31b/0x3e0 [ 29.344065][ T617] CPU: 0 UID: 0 PID: 617 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.344069][ T617] Tainted: [W]=WARN [ 29.344069][ T617] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.344071][ T617] Call Trace: [ 29.344073][ T617] [ 29.344074][ T617] dump_stack_lvl+0x6f/0xa0 [ 29.344083][ T617] ? vprintk_emit+0x31b/0x3e0 [ 29.344085][ T617] __might_resched.cold+0x1fe/0x2c1 [ 29.344090][ T617] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.344094][ T617] ? __kmalloc_noprof+0xdb/0x760 [ 29.344098][ T617] __kmalloc_noprof+0x443/0x760 [ 29.344100][ T617] ? alloc_buf.isra.0+0x4b/0x260 [ 29.344106][ T617] ? do_raw_spin_unlock+0x59/0x250 [ 29.344109][ T617] alloc_buf.isra.0+0x4b/0x260 [ 29.344113][ T617] put_chars+0x1e1/0x2f0 [ 29.344115][ T617] ? __send_to_port+0x420/0x420 [ 29.344118][ T617] ? validate_chain+0x34a/0xc20 [ 29.344123][ T617] hvc_console_print+0x292/0x780 [ 29.344131][ T617] ? hvc_write+0x3a0/0x3a0 [ 29.344133][ T617] ? rcu_is_watching+0x16/0xd0 [ 29.344143][ T617] ? lock_acquire+0x13c/0x160 [ 29.344147][ T617] console_emit_next_record+0x22f/0x4c0 [ 29.344151][ T617] ? devkmsg_read+0x4b0/0x4b0 [ 29.344153][ T617] ? console_flush_one_record+0x106/0x710 [ 29.344156][ T617] ? rcu_is_watching+0x16/0xd0 [ 29.344157][ T617] ? lock_acquire+0x13c/0x160 [ 29.344162][ T617] console_flush_one_record+0x46f/0x710 [ 29.344165][ T617] ? console_emit_next_record+0x4c0/0x4c0 [ 29.344167][ T617] ? __lock_acquire+0x518/0xc20 [ 29.344172][ T617] console_unlock+0xee/0x1f0 [ 29.344175][ T617] ? console_flush_one_record+0x710/0x710 [ 29.344177][ T617] ? rcu_is_watching+0x16/0xd0 [ 29.344179][ T617] ? lock_acquire+0xe0/0x160 [ 29.344182][ T617] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.344184][ T617] ? vprintk_emit+0x320/0x3e0 [ 29.344187][ T617] vprintk_emit+0x37c/0x3e0 [ 29.344189][ T617] ? wake_up_klogd_work_func+0x90/0x90 [ 29.344191][ T617] ? __lock_release.isra.0+0x69/0x1a0 [ 29.344193][ T617] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 29.344197][ T617] ? mark_held_locks+0x40/0x70 [ 29.344201][ T617] _printk+0xc7/0x100 [ 29.344204][ T617] ? snapshot_read.cold+0x21/0x21 [ 29.344207][ T617] ? br_multicast_flood+0x960/0x960 [ 29.344210][ T617] ? do_setlink.isra.0+0x9ec/0x2a60 [ 29.344212][ T617] ? rtnl_newlink+0x9f1/0x11b0 [ 29.344213][ T617] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.344217][ T617] br_set_state+0x22f/0x430 [ 29.344221][ T617] br_init_port+0xc4/0x200 [ 29.344223][ T617] new_nbp+0x3a0/0x650 [ 29.344227][ T617] br_add_if+0x212/0x1320 [ 29.344229][ T617] ? is_bpf_text_address+0x72/0x110 [ 29.344233][ T617] ? kernel_text_address+0x149/0x170 [ 29.344238][ T617] do_set_master+0x3b2/0x780 [ 29.344242][ T617] do_setlink.isra.0+0x9ec/0x2a60 [ 29.344246][ T617] ? stack_trace_save+0x93/0xc0 [ 29.344249][ T617] ? rtnl_link_get_size+0x350/0x350 [ 29.344250][ T617] ? rcu_read_lock_any_held+0x66/0x90 [ 29.344253][ T617] ? stack_depot_save_flags+0x38e/0x790 [ 29.344256][ T617] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.344258][ T617] ? rcu_read_lock_any_held+0x3c/0x90 [ 29.344260][ T617] ? validate_chain+0x38b/0xc20 [ 29.344263][ T617] ? kasan_save_stack+0x3d/0x50 [ 29.344265][ T617] ? kasan_save_stack+0x2f/0x50 [ 29.344267][ T617] ? kasan_save_track+0x14/0x30 [ 29.344268][ T617] ? __kasan_kmalloc+0x7b/0x90 [ 29.344270][ T617] ? __lock_acquire+0x518/0xc20 [ 29.344272][ T617] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 29.344275][ T617] ? ___sys_sendmsg+0xd0/0x1d0 [ 29.344278][ T617] ? lock_acquire.part.0+0xd4/0x280 [ 29.344280][ T617] ? rtnl_newlink+0x9a8/0x11b0 [ 29.344283][ T617] ? rcu_is_watching+0x16/0xd0 [ 29.344284][ T617] ? lock_acquire+0x13c/0x160 [ 29.344286][ T617] ? rcu_is_watching+0x16/0xd0 [ 29.344287][ T617] ? rcu_is_watching+0x16/0xd0 [ 29.344289][ T617] ? trace_contention_end+0xb3/0x180 [ 29.344291][ T617] ? __mutex_lock+0x1db/0x1ea0 [ 29.344292][ T617] ? __mutex_lock+0x9a3/0x1ea0 [ 29.344294][ T617] ? rtnl_newlink+0x9a8/0x11b0 [ 29.344297][ T617] ? ww_mutex_lock+0x160/0x160 [ 29.344299][ T617] ? nla_get_range_signed+0x3d0/0x3d0 [ 29.344304][ T617] ? rcu_is_watching+0x16/0xd0 [ 29.344306][ T617] ? __rtnl_newlink+0x3fa/0xa50 [ 29.344311][ T617] rtnl_newlink+0x9f1/0x11b0 [ 29.344316][ T617] ? rtnl_bridge_getlink+0x850/0x850 [ 29.344318][ T617] ? __lock_acquire+0x518/0xc20 [ 29.344322][ T617] ? lock_acquire.part.0+0xd4/0x280 [ 29.344324][ T617] ? find_held_lock+0x2b/0x80 [ 29.344326][ T617] ? rtnl_bridge_getlink+0x850/0x850 [ 29.344328][ T617] ? __lock_release.isra.0+0x69/0x1a0 [ 29.344332][ T617] ? rtnl_bridge_getlink+0x850/0x850 [ 29.344334][ T617] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.344337][ T617] ? rtnl_link_fill+0x920/0x920 [ 29.344338][ T617] ? __lock_acquire+0x518/0xc20 [ 29.344342][ T617] ? lock_acquire.part.0+0xd4/0x280 [ 29.344344][ T617] ? find_held_lock+0x2b/0x80 [ 29.344348][ T617] netlink_rcv_skb+0x14e/0x3a0 [ 29.344351][ T617] ? rtnl_link_fill+0x920/0x920 [ 29.344354][ T617] ? netlink_ack+0xcf0/0xcf0 [ 29.344360][ T617] ? netlink_deliver_tap+0xc5/0x330 [ 29.344362][ T617] ? netlink_deliver_tap+0x13c/0x330 [ 29.344366][ T617] netlink_unicast+0x486/0x750 [ 29.344370][ T617] ? netlink_attachskb+0x810/0x810 [ 29.344372][ T617] ? find_held_lock+0x2b/0x80 [ 29.344377][ T617] netlink_sendmsg+0x75b/0xc90 [ 29.344380][ T617] ? netlink_unicast+0x750/0x750 [ 29.344384][ T617] ? __lock_release.isra.0+0x69/0x1a0 [ 29.344386][ T617] ? __import_iovec+0x36c/0x620 [ 29.344391][ T617] __sock_sendmsg+0xce/0x190 [ 29.344394][ T617] ____sys_sendmsg+0x61a/0x860 [ 29.344396][ T617] ? copy_msghdr_from_user+0x279/0x420 [ 29.344398][ T617] ? sock_write_iter+0x400/0x400 [ 29.344400][ T617] ? move_addr_to_kernel+0x40/0x40 [ 29.344407][ T617] ___sys_sendmsg+0x14e/0x1d0 [ 29.344410][ T617] ? copy_msghdr_from_user+0x420/0x420 [ 29.344425][ T617] __sys_sendmsg+0x12c/0x1d0 [ 29.344428][ T617] ? __sys_sendmsg_sock+0x20/0x20 [ 29.344434][ T617] ? rcu_is_watching+0x16/0xd0 [ 29.344437][ T617] do_syscall_64+0xff/0x530 [ 29.344440][ T617] ? exc_page_fault+0xee/0x100 [ 29.344443][ T617] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.344445][ T617] RIP: 0033:0x7fc94f65154e [ 29.344449][ T617] 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 [ 29.344450][ T617] RSP: 002b:00007fff489564b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.344453][ T617] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc94f65154e [ 29.344454][ T617] RDX: 0000000000000000 RSI: 00007fff48956560 RDI: 0000000000000005 [ 29.344455][ T617] RBP: 00007fff489564c0 R08: 0000000000000000 R09: 0000000000000000 [ 29.344456][ T617] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9185ef [ 29.344457][ T617] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff48956c30 [ 29.344463][ T617] [ 29.387806][ T617] br0: port 1(veth1) entered disabled state [ 29.388179][ T617] veth1: entered allmulticast mode [ 29.389407][ T617] veth1: entered promiscuous mode [ 29.400671][ T617] ip (617) used greatest stack depth: 23336 bytes left [ 29.596307][ T622] br0: port 2(veth_segment) entered blocking state [ 29.596628][ T622] br0: port 2(veth_segment) entered disabled state [ 29.596908][ T622] veth_segment: entered allmulticast mode [ 29.597909][ T622] veth_segment: entered promiscuous mode [ 29.623983][ T623] br0: port 2(veth_segment) entered blocking state [ 29.624551][ T623] br0: port 2(veth_segment) entered forwarding state [ 29.625153][ T623] br0: port 1(veth1) entered blocking state [ 29.625438][ T623] br0: port 1(veth1) entered forwarding state [ 31.952591][ T636] iperf3 (636) used greatest stack depth: 22096 bytes left [ 31.952611][ T636] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 31.952613][ T636] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 636, name: iperf3 [ 31.952615][ T636] preempt_count: 2, expected: 0 [ 31.952616][ T636] RCU nest depth: 0, expected: 0 [ 31.952617][ T636] locks held by iperf3/636: 5, last CPU#2: [ 31.952618][ T636] #0: ffffffffa70167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 31.952630][ T636] #1: ffffffffa717ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 31.952636][ T636] #2: ffffffffa717de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 31.952640][ T636] #3: ffffffffa709d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 31.952644][ T636] #4: ffffffffa709d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 31.952648][ T636] irq event stamp: 1244080 [ 31.952649][ T636] hardirqs last enabled at (1244079): [] __down_trylock_console_sem+0x86/0xa0 [ 31.952652][ T636] hardirqs last disabled at (1244080): [] console_emit_next_record+0x3d4/0x4c0 [ 31.952654][ T636] softirqs last enabled at (1243680): [] fpu__clear_user_states+0x104/0x290 [ 31.952658][ T636] softirqs last disabled at (1243678): [] fpu__clear_user_states+0x6d/0x290 [ 31.952661][ T636] Preemption disabled at: [ 31.952661][ T636] [<0000000000000000>] 0x0 [ 31.952668][ T636] CPU: 2 UID: 0 PID: 636 Comm: iperf3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 31.952672][ T636] Tainted: [W]=WARN [ 31.952673][ T636] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.952675][ T636] Call Trace: [ 31.952676][ T636] [ 31.952678][ T636] dump_stack_lvl+0x6f/0xa0 [ 31.952684][ T636] __might_resched.cold+0x1fe/0x2c1 [ 31.952689][ T636] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 31.952693][ T636] ? __kmalloc_noprof+0xdb/0x760 [ 31.952697][ T636] __kmalloc_noprof+0x443/0x760 [ 31.952699][ T636] ? alloc_buf.isra.0+0x4b/0x260 [ 31.952706][ T636] ? do_raw_spin_unlock+0x59/0x250 [ 31.952709][ T636] alloc_buf.isra.0+0x4b/0x260 [ 31.952712][ T636] put_chars+0x1e1/0x2f0 [ 31.952714][ T636] ? prb_final_commit+0x50/0x50 [ 31.952717][ T636] ? __send_to_port+0x420/0x420 [ 31.952719][ T636] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 31.952723][ T636] ? rcu_read_lock_any_held+0x3c/0x90 [ 31.952725][ T636] ? validate_chain+0x38b/0xc20 [ 31.952730][ T636] hvc_console_print+0x292/0x780 [ 31.952734][ T636] ? mark_usage+0x61/0x170 [ 31.952736][ T636] ? __lock_acquire+0x518/0xc20 [ 31.952738][ T636] ? __lock_acquire+0x518/0xc20 [ 31.952742][ T636] ? hvc_write+0x3a0/0x3a0 [ 31.952745][ T636] ? console_emit_next_record+0x1df/0x4c0 [ 31.952748][ T636] ? rcu_is_watching+0x16/0xd0 [ 31.952750][ T636] ? lock_acquire+0x13c/0x160 [ 31.952754][ T636] console_emit_next_record+0x22f/0x4c0 [ 31.952758][ T636] ? devkmsg_read+0x4b0/0x4b0 [ 31.952760][ T636] ? console_flush_one_record+0x106/0x710 [ 31.952763][ T636] ? rcu_is_watching+0x16/0xd0 [ 31.952765][ T636] ? lock_acquire+0x13c/0x160 [ 31.952769][ T636] console_flush_one_record+0x46f/0x710 [ 31.952773][ T636] ? console_emit_next_record+0x4c0/0x4c0 [ 31.952775][ T636] ? __lock_acquire+0x518/0xc20 [ 31.952781][ T636] console_unlock+0xee/0x1f0 [ 31.952783][ T636] ? console_flush_one_record+0x710/0x710 [ 31.952785][ T636] ? rcu_is_watching+0x16/0xd0 [ 31.952787][ T636] ? lock_acquire+0xe0/0x160 [ 31.952791][ T636] ? __down_trylock_console_sem+0x5e/0xa0 [ 31.952793][ T636] ? vprintk_emit+0x320/0x3e0 [ 31.952795][ T636] vprintk_emit+0x37c/0x3e0 [ 31.952799][ T636] ? wake_up_klogd_work_func+0x90/0x90 [ 31.952800][ T636] ? do_raw_spin_unlock+0x59/0x250 [ 31.952803][ T636] ? __lock_acquire+0x518/0xc20 [ 31.952807][ T636] _printk+0xc7/0x100 [ 31.952810][ T636] ? snapshot_read.cold+0x21/0x21 [ 31.952813][ T636] ? do_raw_spin_lock+0x131/0x280 [ 31.952816][ T636] ? __rwlock_init+0x150/0x150 [ 31.952820][ T636] ? do_raw_spin_lock+0x131/0x280 [ 31.952822][ T636] do_exit.cold+0x82/0x9c [ 31.952826][ T636] ? exit_notify+0x890/0x890 [ 31.952831][ T636] __x64_sys_exit+0x42/0x50 [ 31.952833][ T636] x64_sys_call+0x156c/0x1570 [ 31.952836][ T636] do_syscall_64+0xff/0x530 [ 31.952840][ T636] ? exc_page_fault+0xee/0x100 [ 31.952843][ T636] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.952845][ T636] RIP: 0033:0x7fefc561bc49 [ 31.952847][ T636] Code: Unable to access opcode bytes at 0x7fefc561bc1f. [ 31.952848][ T636] RSP: 002b:00007fefc4ddae60 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 31.952851][ T636] RAX: ffffffffffffffda RBX: 00007fefc4ddb6c0 RCX: 00007fefc561bc49 [ 31.952852][ T636] RDX: 0000000000000000 RSI: 0000000000801000 RDI: 0000000000000000 [ 31.952853][ T636] RBP: 00007fefc4ddaf70 R08: 0000000000000001 R09: 00007fefc4ddb6c0 [ 31.952854][ T636] R10: 0000000000000008 R11: 0000000000000246 R12: 00007fefc45db000 [ 31.952855][ T636] R13: 00007ffe00c26290 R14: 0000000000000002 R15: 00007ffe00c26397 [ 31.952862][ T636] [ 32.100045][ T12] br0: port 1(veth1) entered disabled state [ 32.109455][ T12] veth1 (unregistering): left allmulticast mode [ 32.109832][ T12] veth1 (unregistering): left promiscuous mode [ 32.110182][ T12] br0: port 1(veth1) entered disabled state [ 32.144697][ T12] veth_segment: left allmulticast mode [ 32.144932][ T12] veth_segment: left promiscuous mode [ 32.145285][ T12] br0: port 2(veth_segment) entered disabled state [ 50.394743][ T1058] br0: port 1(veth1) entered blocking state [ 50.394759][ T1058] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 50.394762][ T1058] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1058, name: ip [ 50.394763][ T1058] preempt_count: 1, expected: 0 [ 50.394764][ T1058] RCU nest depth: 0, expected: 0 [ 50.394765][ T1058] locks held by ip/1058: 5, last CPU#2: [ 50.394767][ T1058] #0: ffffffffa791b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 50.394779][ T1058] #1: ffffffffa717ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 50.394785][ T1058] #2: ffffffffa717de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 50.394789][ T1058] #3: ffffffffa709d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 50.394793][ T1058] #4: ffffffffa709d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 50.394797][ T1058] irq event stamp: 17242 [ 50.394798][ T1058] hardirqs last enabled at (17241): [] __down_trylock_console_sem+0x86/0xa0 [ 50.394801][ T1058] hardirqs last disabled at (17242): [] console_emit_next_record+0x3d4/0x4c0 [ 50.394803][ T1058] softirqs last enabled at (17184): [] __alloc_skb+0x4c2/0x5f0 [ 50.394806][ T1058] softirqs last disabled at (17182): [] __alloc_skb+0x4c2/0x5f0 [ 50.394808][ T1058] Preemption disabled at: [ 50.394809][ T1058] [] vprintk_emit+0x31b/0x3e0 [ 50.394814][ T1058] CPU: 2 UID: 0 PID: 1058 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 50.394817][ T1058] Tainted: [W]=WARN [ 50.394818][ T1058] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.394820][ T1058] Call Trace: [ 50.394821][ T1058] [ 50.394823][ T1058] dump_stack_lvl+0x6f/0xa0 [ 50.394828][ T1058] ? vprintk_emit+0x31b/0x3e0 [ 50.394830][ T1058] __might_resched.cold+0x1fe/0x2c1 [ 50.394834][ T1058] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 50.394838][ T1058] ? __kmalloc_noprof+0xdb/0x760 [ 50.394843][ T1058] __kmalloc_noprof+0x443/0x760 [ 50.394845][ T1058] ? alloc_buf.isra.0+0x4b/0x260 [ 50.394851][ T1058] ? do_raw_spin_unlock+0x59/0x250 [ 50.394853][ T1058] alloc_buf.isra.0+0x4b/0x260 [ 50.394857][ T1058] put_chars+0x1e1/0x2f0 [ 50.394860][ T1058] ? __send_to_port+0x420/0x420 [ 50.394861][ T1058] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 50.394864][ T1058] ? validate_chain+0x38b/0xc20 [ 50.394870][ T1058] hvc_console_print+0x292/0x780 [ 50.394877][ T1058] ? hvc_write+0x3a0/0x3a0 [ 50.394880][ T1058] ? rcu_is_watching+0x16/0xd0 [ 50.394882][ T1058] ? lock_acquire+0x13c/0x160 [ 50.394886][ T1058] console_emit_next_record+0x22f/0x4c0 [ 50.394890][ T1058] ? devkmsg_read+0x4b0/0x4b0 [ 50.394892][ T1058] ? console_flush_one_record+0x106/0x710 [ 50.394895][ T1058] ? rcu_is_watching+0x16/0xd0 [ 50.394897][ T1058] ? lock_acquire+0x13c/0x160 [ 50.394900][ T1058] console_flush_one_record+0x46f/0x710 [ 50.394905][ T1058] ? console_emit_next_record+0x4c0/0x4c0 [ 50.394907][ T1058] ? __lock_acquire+0x518/0xc20 [ 50.394912][ T1058] console_unlock+0xee/0x1f0 [ 50.394915][ T1058] ? console_flush_one_record+0x710/0x710 [ 50.394917][ T1058] ? rcu_is_watching+0x16/0xd0 [ 50.394918][ T1058] ? lock_acquire+0xe0/0x160 [ 50.394922][ T1058] ? __down_trylock_console_sem+0x5e/0xa0 [ 50.394924][ T1058] ? vprintk_emit+0x320/0x3e0 [ 50.394926][ T1058] vprintk_emit+0x37c/0x3e0 [ 50.394930][ T1058] ? wake_up_klogd_work_func+0x90/0x90 [ 50.394931][ T1058] ? __lock_release.isra.0+0x69/0x1a0 [ 50.394934][ T1058] ? mark_held_locks+0x40/0x70 [ 50.394938][ T1058] _printk+0xc7/0x100 [ 50.394941][ T1058] ? snapshot_read.cold+0x21/0x21 [ 50.394945][ T1058] ? br_multicast_flood+0x960/0x960 [ 50.394948][ T1058] ? do_setlink.isra.0+0x9ec/0x2a60 [ 50.394949][ T1058] ? rtnl_newlink+0x9f1/0x11b0 [ 50.394951][ T1058] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 50.394955][ T1058] br_set_state+0x22f/0x430 [ 50.394959][ T1058] br_init_port+0xc4/0x200 [ 50.394962][ T1058] new_nbp+0x3a0/0x650 [ 50.394965][ T1058] br_add_if+0x212/0x1320 [ 50.394968][ T1058] ? is_bpf_text_address+0x72/0x110 [ 50.394972][ T1058] ? kernel_text_address+0x149/0x170 [ 50.394977][ T1058] do_set_master+0x3b2/0x780 [ 50.394981][ T1058] do_setlink.isra.0+0x9ec/0x2a60 [ 50.394984][ T1058] ? stack_trace_save+0x93/0xc0 [ 50.394987][ T1058] ? rtnl_link_get_size+0x350/0x350 [ 50.394989][ T1058] ? rcu_read_lock_any_held+0x66/0x90 [ 50.394991][ T1058] ? stack_depot_save_flags+0x38e/0x790 [ 50.394995][ T1058] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 50.394997][ T1058] ? rcu_read_lock_any_held+0x3c/0x90 [ 50.394998][ T1058] ? validate_chain+0x38b/0xc20 [ 50.395001][ T1058] ? kasan_save_stack+0x3d/0x50 [ 50.395003][ T1058] ? kasan_save_stack+0x2f/0x50 [ 50.395004][ T1058] ? kasan_save_track+0x14/0x30 [ 50.395005][ T1058] ? __kasan_kmalloc+0x7b/0x90 [ 50.395008][ T1058] ? __lock_acquire+0x518/0xc20 [ 50.395010][ T1058] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 50.395012][ T1058] ? ___sys_sendmsg+0xd0/0x1d0 [ 50.395016][ T1058] ? lock_acquire.part.0+0xd4/0x280 [ 50.395018][ T1058] ? rtnl_newlink+0x9a8/0x11b0 [ 50.395021][ T1058] ? rcu_is_watching+0x16/0xd0 [ 50.395022][ T1058] ? lock_acquire+0x13c/0x160 [ 50.395024][ T1058] ? rcu_is_watching+0x16/0xd0 [ 50.395025][ T1058] ? rcu_is_watching+0x16/0xd0 [ 50.395027][ T1058] ? trace_contention_end+0xb3/0x180 [ 50.395029][ T1058] ? __mutex_lock+0x1db/0x1ea0 [ 50.395032][ T1058] ? __mutex_lock+0x9a3/0x1ea0 [ 50.395033][ T1058] ? rtnl_newlink+0x9a8/0x11b0 [ 50.395037][ T1058] ? ww_mutex_lock+0x160/0x160 [ 50.395038][ T1058] ? nla_get_range_signed+0x3d0/0x3d0 [ 50.395043][ T1058] ? rcu_is_watching+0x16/0xd0 [ 50.395045][ T1058] ? __rtnl_newlink+0x3fa/0xa50 [ 50.395050][ T1058] rtnl_newlink+0x9f1/0x11b0 [ 50.395056][ T1058] ? rtnl_bridge_getlink+0x850/0x850 [ 50.395057][ T1058] ? __lock_acquire+0x518/0xc20 [ 50.395062][ T1058] ? lock_acquire.part.0+0xd4/0x280 [ 50.395064][ T1058] ? find_held_lock+0x2b/0x80 [ 50.395066][ T1058] ? rtnl_bridge_getlink+0x850/0x850 [ 50.395068][ T1058] ? __lock_release.isra.0+0x69/0x1a0 [ 50.395072][ T1058] ? rtnl_bridge_getlink+0x850/0x850 [ 50.395074][ T1058] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 50.395077][ T1058] ? rtnl_link_fill+0x920/0x920 [ 50.395078][ T1058] ? __lock_acquire+0x518/0xc20 [ 50.395085][ T1058] ? lock_acquire.part.0+0xd4/0x280 [ 50.395087][ T1058] ? find_held_lock+0x2b/0x80 [ 50.395090][ T1058] netlink_rcv_skb+0x14e/0x3a0 [ 50.395093][ T1058] ? rtnl_link_fill+0x920/0x920 [ 50.395096][ T1058] ? netlink_ack+0xcf0/0xcf0 [ 50.395102][ T1058] ? netlink_deliver_tap+0xc5/0x330 [ 50.395104][ T1058] ? netlink_deliver_tap+0x13c/0x330 [ 50.395109][ T1058] netlink_unicast+0x486/0x750 [ 50.395112][ T1058] ? netlink_attachskb+0x810/0x810 [ 50.395115][ T1058] ? find_held_lock+0x2b/0x80 [ 50.395119][ T1058] netlink_sendmsg+0x75b/0xc90 [ 50.395123][ T1058] ? netlink_unicast+0x750/0x750 [ 50.395127][ T1058] ? __lock_release.isra.0+0x69/0x1a0 [ 50.395128][ T1058] ? __import_iovec+0x36c/0x620 [ 50.395134][ T1058] __sock_sendmsg+0xce/0x190 [ 50.395136][ T1058] ____sys_sendmsg+0x61a/0x860 [ 50.395138][ T1058] ? copy_msghdr_from_user+0x279/0x420 [ 50.395141][ T1058] ? sock_write_iter+0x400/0x400 [ 50.395142][ T1058] ? move_addr_to_kernel+0x40/0x40 [ 50.395150][ T1058] ___sys_sendmsg+0x14e/0x1d0 [ 50.395152][ T1058] ? copy_msghdr_from_user+0x420/0x420 [ 50.395168][ T1058] __sys_sendmsg+0x12c/0x1d0 [ 50.395171][ T1058] ? __sys_sendmsg_sock+0x20/0x20 [ 50.395177][ T1058] ? rcu_is_watching+0x16/0xd0 [ 50.395180][ T1058] do_syscall_64+0xff/0x530 [ 50.395183][ T1058] ? exc_page_fault+0xee/0x100 [ 50.395186][ T1058] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 50.395188][ T1058] RIP: 0033:0x7f2249d7a54e [ 50.395191][ T1058] 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 [ 50.395193][ T1058] RSP: 002b:00007fffa033e9a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.395196][ T1058] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2249d7a54e [ 50.395197][ T1058] RDX: 0000000000000000 RSI: 00007fffa033ea50 RDI: 0000000000000005 [ 50.395198][ T1058] RBP: 00007fffa033e9b0 R08: 0000000000000000 R09: 0000000000000000 [ 50.395199][ T1058] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918604 [ 50.395200][ T1058] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffa033f120 [ 50.395206][ T1058] [ 50.440396][ T1058] br0: port 1(veth1) entered disabled state [ 50.440815][ T1058] veth1: entered allmulticast mode [ 50.442005][ T1058] veth1: entered promiscuous mode [ 50.703721][ T1063] br0: port 2(veth_segment) entered blocking state [ 50.704200][ T1063] br0: port 2(veth_segment) entered disabled state [ 50.704640][ T1063] veth_segment: entered allmulticast mode [ 50.706355][ T1063] veth_segment: entered promiscuous mode [ 50.754568][ T1064] br0: port 2(veth_segment) entered blocking state [ 50.754908][ T1064] br0: port 2(veth_segment) entered forwarding state [ 50.755712][ T1064] br0: port 1(veth1) entered blocking state [ 50.756036][ T1064] br0: port 1(veth1) entered forwarding state [ 53.252394][ T1079] iperf3 (1079) used greatest stack depth: 20784 bytes left [ 53.252415][ T1079] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 53.252417][ T1079] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1079, name: iperf3 [ 53.252419][ T1079] preempt_count: 2, expected: 0 [ 53.252419][ T1079] RCU nest depth: 0, expected: 0 [ 53.252420][ T1079] locks held by iperf3/1079: 5, last CPU#3: [ 53.252422][ T1079] #0: ffffffffa70167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 53.252434][ T1079] #1: ffffffffa717ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 53.252439][ T1079] #2: ffffffffa717de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 53.252443][ T1079] #3: ffffffffa709d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 53.252447][ T1079] #4: ffffffffa709d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 53.252451][ T1079] irq event stamp: 1334288 [ 53.252452][ T1079] hardirqs last enabled at (1334287): [] __down_trylock_console_sem+0x86/0xa0 [ 53.252455][ T1079] hardirqs last disabled at (1334288): [] console_emit_next_record+0x3d4/0x4c0 [ 53.252457][ T1079] softirqs last enabled at (1334158): [] fpu__clear_user_states+0x104/0x290 [ 53.252461][ T1079] softirqs last disabled at (1334156): [] fpu__clear_user_states+0x6d/0x290 [ 53.252463][ T1079] Preemption disabled at: [ 53.252464][ T1079] [<0000000000000000>] 0x0 [ 53.252471][ T1079] CPU: 3 UID: 0 PID: 1079 Comm: iperf3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 53.252475][ T1079] Tainted: [W]=WARN [ 53.252476][ T1079] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.252477][ T1079] Call Trace: [ 53.252479][ T1079] [ 53.252480][ T1079] dump_stack_lvl+0x6f/0xa0 [ 53.252487][ T1079] __might_resched.cold+0x1fe/0x2c1 [ 53.252491][ T1079] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 53.252495][ T1079] ? __kmalloc_noprof+0xdb/0x760 [ 53.252499][ T1079] __kmalloc_noprof+0x443/0x760 [ 53.252501][ T1079] ? alloc_buf.isra.0+0x4b/0x260 [ 53.252508][ T1079] ? do_raw_spin_unlock+0x59/0x250 [ 53.252510][ T1079] alloc_buf.isra.0+0x4b/0x260 [ 53.252514][ T1079] put_chars+0x1e1/0x2f0 [ 53.252516][ T1079] ? prb_final_commit+0x50/0x50 [ 53.252518][ T1079] ? __send_to_port+0x420/0x420 [ 53.252521][ T1079] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 53.252524][ T1079] ? rcu_read_lock_any_held+0x3c/0x90 [ 53.252527][ T1079] ? validate_chain+0x38b/0xc20 [ 53.252531][ T1079] hvc_console_print+0x292/0x780 [ 53.252537][ T1079] ? mark_usage+0x61/0x170 [ 53.252539][ T1079] ? __lock_acquire+0x518/0xc20 [ 53.252540][ T1079] ? __lock_acquire+0x518/0xc20 [ 53.252544][ T1079] ? hvc_write+0x3a0/0x3a0 [ 53.252547][ T1079] ? console_emit_next_record+0x1df/0x4c0 [ 53.252550][ T1079] ? rcu_is_watching+0x16/0xd0 [ 53.252552][ T1079] ? lock_acquire+0x13c/0x160 [ 53.252556][ T1079] console_emit_next_record+0x22f/0x4c0 [ 53.252560][ T1079] ? devkmsg_read+0x4b0/0x4b0 [ 53.252561][ T1079] ? console_flush_one_record+0x106/0x710 [ 53.252565][ T1079] ? rcu_is_watching+0x16/0xd0 [ 53.252566][ T1079] ? lock_acquire+0x13c/0x160 [ 53.252570][ T1079] console_flush_one_record+0x46f/0x710 [ 53.252574][ T1079] ? console_emit_next_record+0x4c0/0x4c0 [ 53.252576][ T1079] ? __lock_acquire+0x518/0xc20 [ 53.252581][ T1079] console_unlock+0xee/0x1f0 [ 53.252584][ T1079] ? console_flush_one_record+0x710/0x710 [ 53.252586][ T1079] ? rcu_is_watching+0x16/0xd0 [ 53.252588][ T1079] ? lock_acquire+0xe0/0x160 [ 53.252591][ T1079] ? __down_trylock_console_sem+0x5e/0xa0 [ 53.252593][ T1079] ? vprintk_emit+0x320/0x3e0 [ 53.252596][ T1079] vprintk_emit+0x37c/0x3e0 [ 53.252599][ T1079] ? wake_up_klogd_work_func+0x90/0x90 [ 53.252600][ T1079] ? do_raw_spin_unlock+0x59/0x250 [ 53.252603][ T1079] ? __lock_acquire+0x518/0xc20 [ 53.252607][ T1079] _printk+0xc7/0x100 [ 53.252610][ T1079] ? snapshot_read.cold+0x21/0x21 [ 53.252613][ T1079] ? do_raw_spin_lock+0x131/0x280 [ 53.252616][ T1079] ? __rwlock_init+0x150/0x150 [ 53.252619][ T1079] ? do_raw_spin_lock+0x131/0x280 [ 53.252622][ T1079] do_exit.cold+0x82/0x9c [ 53.252626][ T1079] ? exit_notify+0x890/0x890 [ 53.252631][ T1079] __x64_sys_exit+0x42/0x50 [ 53.252633][ T1079] x64_sys_call+0x156c/0x1570 [ 53.252635][ T1079] do_syscall_64+0xff/0x530 [ 53.252639][ T1079] ? exc_page_fault+0xee/0x100 [ 53.252642][ T1079] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 53.252644][ T1079] RIP: 0033:0x7f572fd3fc49 [ 53.252646][ T1079] Code: Unable to access opcode bytes at 0x7f572fd3fc1f. [ 53.252648][ T1079] RSP: 002b:00007f572f4fee60 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 53.252650][ T1079] RAX: ffffffffffffffda RBX: 00007f572f4ff6c0 RCX: 00007f572fd3fc49 [ 53.252651][ T1079] RDX: 0000000000000000 RSI: 0000000000801000 RDI: 0000000000000000 [ 53.252652][ T1079] RBP: 00007f572f4fef70 R08: 0000000000000001 R09: 00007f572f4ff6c0 [ 53.252653][ T1079] R10: 0000000000000008 R11: 0000000000000246 R12: 00007f572ecff000 [ 53.252654][ T1079] R13: 00007ffe25ebd370 R14: 0000000000000002 R15: 00007ffe25ebd477 [ 53.252661][ T1079] [ 53.386557][ T12] br0: port 1(veth1) entered disabled state [ 53.395475][ T12] veth1 (unregistering): left allmulticast mode [ 53.395761][ T12] veth1 (unregistering): left promiscuous mode [ 53.396020][ T12] br0: port 1(veth1) entered disabled state [ 53.420954][ T12] veth_segment: left allmulticast mode [ 53.421196][ T12] veth_segment: left promiscuous mode [ 53.421488][ T12] br0: port 2(veth_segment) entered disabled state