[ 22.419723][ T401] ip (401) used greatest stack depth: 23632 bytes left [ 22.419739][ T401] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 22.419741][ T401] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 401, name: ip [ 22.419743][ T401] preempt_count: 2, expected: 0 [ 22.419743][ T401] RCU nest depth: 0, expected: 0 [ 22.419744][ T401] locks held by ip/401: 5, last CPU#2: [ 22.419746][ T401] #0: ffffffffb30167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 22.419758][ T401] #1: ffffffffb317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 22.419763][ T401] #2: ffffffffb317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 22.419767][ T401] #3: ffffffffb309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 22.419770][ T401] #4: ffffffffb309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 22.419775][ T401] irq event stamp: 26680 [ 22.419776][ T401] hardirqs last enabled at (26679): [] __down_trylock_console_sem+0x86/0xa0 [ 22.419779][ T401] hardirqs last disabled at (26680): [] console_emit_next_record+0x3d4/0x4c0 [ 22.419781][ T401] softirqs last enabled at (25384): [] netlink_release+0x17b/0xcf0 [ 22.419785][ T401] softirqs last disabled at (25382): [] netlink_release+0xd2/0xcf0 [ 22.419787][ T401] Preemption disabled at: [ 22.419788][ T401] [<0000000000000000>] 0x0 [ 22.419794][ T401] CPU: 2 UID: 0 PID: 401 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 22.419798][ T401] Tainted: [W]=WARN [ 22.419799][ T401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.419800][ T401] Call Trace: [ 22.419802][ T401] [ 22.419803][ T401] dump_stack_lvl+0x6f/0xa0 [ 22.419810][ T401] __might_resched.cold+0x1fe/0x2c1 [ 22.419814][ T401] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 22.419818][ T401] ? __kmalloc_noprof+0xdb/0x760 [ 22.419823][ T401] __kmalloc_noprof+0x443/0x760 [ 22.419825][ T401] ? alloc_buf.isra.0+0x4b/0x260 [ 22.419831][ T401] ? do_raw_spin_unlock+0x59/0x250 [ 22.419834][ T401] alloc_buf.isra.0+0x4b/0x260 [ 22.419837][ T401] put_chars+0x1e1/0x2f0 [ 22.419840][ T401] ? __send_to_port+0x420/0x420 [ 22.419841][ T401] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 22.419845][ T401] ? validate_chain+0x38b/0xc20 [ 22.419850][ T401] hvc_console_print+0x292/0x780 [ 22.419858][ T401] ? hvc_write+0x3a0/0x3a0 [ 22.419860][ T401] ? rcu_is_watching+0x16/0xd0 [ 22.419862][ T401] ? lock_acquire+0x13c/0x160 [ 22.419866][ T401] console_emit_next_record+0x22f/0x4c0 [ 22.419870][ T401] ? devkmsg_read+0x4b0/0x4b0 [ 22.419872][ T401] ? console_flush_one_record+0x106/0x710 [ 22.419875][ T401] ? rcu_is_watching+0x16/0xd0 [ 22.419877][ T401] ? lock_acquire+0x13c/0x160 [ 22.419881][ T401] console_flush_one_record+0x46f/0x710 [ 22.419885][ T401] ? console_emit_next_record+0x4c0/0x4c0 [ 22.419887][ T401] ? __lock_acquire+0x518/0xc20 [ 22.419892][ T401] console_unlock+0xee/0x1f0 [ 22.419895][ T401] ? console_flush_one_record+0x710/0x710 [ 22.419897][ T401] ? rcu_is_watching+0x16/0xd0 [ 22.419898][ T401] ? lock_acquire+0xe0/0x160 [ 22.419902][ T401] ? __down_trylock_console_sem+0x5e/0xa0 [ 22.419903][ T401] ? vprintk_emit+0x320/0x3e0 [ 22.419906][ T401] vprintk_emit+0x37c/0x3e0 [ 22.419909][ T401] ? wake_up_klogd_work_func+0x90/0x90 [ 22.419912][ T401] ? __lock_acquire+0x518/0xc20 [ 22.419916][ T401] _printk+0xc7/0x100 [ 22.419919][ T401] ? snapshot_read.cold+0x21/0x21 [ 22.419922][ T401] ? do_raw_spin_lock+0x131/0x280 [ 22.419925][ T401] ? __rwlock_init+0x150/0x150 [ 22.419928][ T401] ? do_raw_spin_lock+0x131/0x280 [ 22.419931][ T401] do_exit.cold+0x82/0x9c [ 22.419935][ T401] ? exit_notify+0x890/0x890 [ 22.419936][ T401] ? __lock_release.isra.0+0x69/0x1a0 [ 22.419939][ T401] ? rcu_is_watching+0x16/0xd0 [ 22.419942][ T401] do_group_exit+0xb8/0x370 [ 22.419945][ T401] __x64_sys_exit_group+0x3c/0x50 [ 22.419947][ T401] x64_sys_call+0x1567/0x1570 [ 22.419949][ T401] do_syscall_64+0xff/0x530 [ 22.419953][ T401] ? exc_page_fault+0xee/0x100 [ 22.419956][ T401] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.419959][ T401] RIP: 0033:0x7fd67f0631b8 [ 22.419961][ T401] Code: Unable to access opcode bytes at 0x7fd67f06318e. [ 22.419962][ T401] RSP: 002b:00007ffd538853b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 22.419965][ T401] RAX: ffffffffffffffda RBX: 00007fd67f193f88 RCX: 00007fd67f0631b8 [ 22.419966][ T401] RDX: 00007fd67edadfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 22.419967][ T401] RBP: 00007ffd53885410 R08: 0000000000000000 R09: 0000000000008010 [ 22.419968][ T401] R10: 00007ffd538851d0 R11: 0000000000000246 R12: 0000000000000001 [ 22.419968][ T401] R13: 0000000000000000 R14: 00007fd67f192680 R15: 00007fd67f193fa0 [ 22.419975][ T401] [ 27.893380][ T610] br0: port 1(veth1) entered blocking state [ 27.893553][ T610] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.893555][ T610] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 610, name: ip [ 27.893557][ T610] preempt_count: 1, expected: 0 [ 27.893558][ T610] RCU nest depth: 0, expected: 0 [ 27.893559][ T610] locks held by ip/610: 5, last CPU#3: [ 27.893561][ T610] #0: ffffffffb391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 27.893573][ T610] #1: ffffffffb317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 27.893578][ T610] #2: ffffffffb317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 27.893583][ T610] #3: ffffffffb309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 27.893586][ T610] #4: ffffffffb309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 27.893590][ T610] irq event stamp: 17094 [ 27.893591][ T610] hardirqs last enabled at (17093): [] __down_trylock_console_sem+0x86/0xa0 [ 27.893594][ T610] hardirqs last disabled at (17094): [] console_emit_next_record+0x3d4/0x4c0 [ 27.893596][ T610] softirqs last enabled at (17006): [] __alloc_skb+0x4c2/0x5f0 [ 27.893600][ T610] softirqs last disabled at (17004): [] __alloc_skb+0x4c2/0x5f0 [ 27.893602][ T610] Preemption disabled at: [ 27.893603][ T610] [] vprintk_emit+0x31b/0x3e0 [ 27.893608][ T610] CPU: 3 UID: 0 PID: 610 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.893611][ T610] Tainted: [W]=WARN [ 27.893612][ T610] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.893613][ T610] Call Trace: [ 27.893615][ T610] [ 27.893617][ T610] dump_stack_lvl+0x6f/0xa0 [ 27.893622][ T610] ? vprintk_emit+0x31b/0x3e0 [ 27.893624][ T610] __might_resched.cold+0x1fe/0x2c1 [ 27.893629][ T610] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.893633][ T610] ? __kmalloc_noprof+0xdb/0x760 [ 27.893638][ T610] __kmalloc_noprof+0x443/0x760 [ 27.893640][ T610] ? alloc_buf.isra.0+0x4b/0x260 [ 27.893646][ T610] ? do_raw_spin_unlock+0x59/0x250 [ 27.893649][ T610] alloc_buf.isra.0+0x4b/0x260 [ 27.893652][ T610] put_chars+0x1e1/0x2f0 [ 27.893655][ T610] ? __send_to_port+0x420/0x420 [ 27.893657][ T610] ? validate_chain+0x34a/0xc20 [ 27.893663][ T610] hvc_console_print+0x292/0x780 [ 27.893670][ T610] ? hvc_write+0x3a0/0x3a0 [ 27.893673][ T610] ? rcu_is_watching+0x16/0xd0 [ 27.893676][ T610] ? lock_acquire+0x13c/0x160 [ 27.893680][ T610] console_emit_next_record+0x22f/0x4c0 [ 27.893683][ T610] ? devkmsg_read+0x4b0/0x4b0 [ 27.893685][ T610] ? console_flush_one_record+0x106/0x710 [ 27.893689][ T610] ? rcu_is_watching+0x16/0xd0 [ 27.893690][ T610] ? lock_acquire+0x13c/0x160 [ 27.893694][ T610] console_flush_one_record+0x46f/0x710 [ 27.893698][ T610] ? console_emit_next_record+0x4c0/0x4c0 [ 27.893700][ T610] ? __lock_acquire+0x518/0xc20 [ 27.893710][ T610] console_unlock+0xee/0x1f0 [ 27.893713][ T610] ? console_flush_one_record+0x710/0x710 [ 27.893715][ T610] ? rcu_is_watching+0x16/0xd0 [ 27.893717][ T610] ? lock_acquire+0xe0/0x160 [ 27.893720][ T610] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.893722][ T610] ? vprintk_emit+0x320/0x3e0 [ 27.893725][ T610] vprintk_emit+0x37c/0x3e0 [ 27.893728][ T610] ? wake_up_klogd_work_func+0x90/0x90 [ 27.893730][ T610] ? __lock_release.isra.0+0x69/0x1a0 [ 27.893731][ T610] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 27.893735][ T610] ? mark_held_locks+0x40/0x70 [ 27.893739][ T610] _printk+0xc7/0x100 [ 27.893742][ T610] ? snapshot_read.cold+0x21/0x21 [ 27.893745][ T610] ? br_multicast_flood+0x960/0x960 [ 27.893749][ T610] ? do_setlink.isra.0+0x9ec/0x2a60 [ 27.893750][ T610] ? rtnl_newlink+0x9f1/0x11b0 [ 27.893752][ T610] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.893756][ T610] br_set_state+0x22f/0x430 [ 27.893760][ T610] br_init_port+0xc4/0x200 [ 27.893762][ T610] new_nbp+0x3a0/0x650 [ 27.893766][ T610] br_add_if+0x212/0x1320 [ 27.893768][ T610] ? is_bpf_text_address+0x72/0x110 [ 27.893772][ T610] ? kernel_text_address+0x149/0x170 [ 27.893777][ T610] do_set_master+0x3b2/0x780 [ 27.893780][ T610] do_setlink.isra.0+0x9ec/0x2a60 [ 27.893784][ T610] ? stack_trace_save+0x93/0xc0 [ 27.893787][ T610] ? rtnl_link_get_size+0x350/0x350 [ 27.893788][ T610] ? rcu_read_lock_any_held+0x66/0x90 [ 27.893791][ T610] ? stack_depot_save_flags+0x38e/0x790 [ 27.893795][ T610] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.893797][ T610] ? rcu_read_lock_any_held+0x3c/0x90 [ 27.893799][ T610] ? validate_chain+0x38b/0xc20 [ 27.893801][ T610] ? kasan_save_stack+0x3d/0x50 [ 27.893803][ T610] ? kasan_save_stack+0x2f/0x50 [ 27.893804][ T610] ? kasan_save_track+0x14/0x30 [ 27.893806][ T610] ? __kasan_kmalloc+0x7b/0x90 [ 27.893808][ T610] ? __lock_acquire+0x518/0xc20 [ 27.893810][ T610] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 27.893813][ T610] ? ___sys_sendmsg+0xd0/0x1d0 [ 27.893817][ T610] ? lock_acquire.part.0+0xd4/0x280 [ 27.893819][ T610] ? rtnl_newlink+0x9a8/0x11b0 [ 27.893821][ T610] ? rcu_is_watching+0x16/0xd0 [ 27.893823][ T610] ? lock_acquire+0x13c/0x160 [ 27.893824][ T610] ? rcu_is_watching+0x16/0xd0 [ 27.893825][ T610] ? rcu_is_watching+0x16/0xd0 [ 27.893827][ T610] ? trace_contention_end+0xb3/0x180 [ 27.893829][ T610] ? __mutex_lock+0x1db/0x1ea0 [ 27.893831][ T610] ? __mutex_lock+0x9a3/0x1ea0 [ 27.893833][ T610] ? rtnl_newlink+0x9a8/0x11b0 [ 27.893836][ T610] ? ww_mutex_lock+0x160/0x160 [ 27.893837][ T610] ? nla_get_range_signed+0x3d0/0x3d0 [ 27.893842][ T610] ? rcu_is_watching+0x16/0xd0 [ 27.893844][ T610] ? __rtnl_newlink+0x3fa/0xa50 [ 27.893849][ T610] rtnl_newlink+0x9f1/0x11b0 [ 27.893854][ T610] ? rtnl_bridge_getlink+0x850/0x850 [ 27.893856][ T610] ? __lock_acquire+0x518/0xc20 [ 27.893861][ T610] ? lock_acquire.part.0+0xd4/0x280 [ 27.893863][ T610] ? find_held_lock+0x2b/0x80 [ 27.893865][ T610] ? rtnl_bridge_getlink+0x850/0x850 [ 27.893866][ T610] ? __lock_release.isra.0+0x69/0x1a0 [ 27.893870][ T610] ? rtnl_bridge_getlink+0x850/0x850 [ 27.893872][ T610] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.893875][ T610] ? rtnl_link_fill+0x920/0x920 [ 27.893876][ T610] ? __lock_acquire+0x518/0xc20 [ 27.893881][ T610] ? lock_acquire.part.0+0xd4/0x280 [ 27.893883][ T610] ? find_held_lock+0x2b/0x80 [ 27.893886][ T610] netlink_rcv_skb+0x14e/0x3a0 [ 27.893889][ T610] ? rtnl_link_fill+0x920/0x920 [ 27.893892][ T610] ? netlink_ack+0xcf0/0xcf0 [ 27.893899][ T610] ? netlink_deliver_tap+0xc5/0x330 [ 27.893901][ T610] ? netlink_deliver_tap+0x13c/0x330 [ 27.893905][ T610] netlink_unicast+0x486/0x750 [ 27.893909][ T610] ? netlink_attachskb+0x810/0x810 [ 27.893911][ T610] ? find_held_lock+0x2b/0x80 [ 27.893916][ T610] netlink_sendmsg+0x75b/0xc90 [ 27.893920][ T610] ? netlink_unicast+0x750/0x750 [ 27.893923][ T610] ? __lock_release.isra.0+0x69/0x1a0 [ 27.893925][ T610] ? __import_iovec+0x36c/0x620 [ 27.893930][ T610] __sock_sendmsg+0xce/0x190 [ 27.893933][ T610] ____sys_sendmsg+0x61a/0x860 [ 27.893936][ T610] ? copy_msghdr_from_user+0x279/0x420 [ 27.893938][ T610] ? sock_write_iter+0x400/0x400 [ 27.893939][ T610] ? move_addr_to_kernel+0x40/0x40 [ 27.893947][ T610] ___sys_sendmsg+0x14e/0x1d0 [ 27.893949][ T610] ? copy_msghdr_from_user+0x420/0x420 [ 27.893965][ T610] __sys_sendmsg+0x12c/0x1d0 [ 27.893968][ T610] ? __sys_sendmsg_sock+0x20/0x20 [ 27.893974][ T610] ? rcu_is_watching+0x16/0xd0 [ 27.893977][ T610] do_syscall_64+0xff/0x530 [ 27.893980][ T610] ? exc_page_fault+0xee/0x100 [ 27.893983][ T610] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.893985][ T610] RIP: 0033:0x7fadd895b54e [ 27.893988][ T610] 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 [ 27.893990][ T610] RSP: 002b:00007ffeacce4a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.893992][ T610] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fadd895b54e [ 27.893994][ T610] RDX: 0000000000000000 RSI: 00007ffeacce4ab0 RDI: 0000000000000005 [ 27.893995][ T610] RBP: 00007ffeacce4a10 R08: 0000000000000000 R09: 0000000000000000 [ 27.893995][ T610] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90df1b [ 27.893996][ T610] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffeacce5180 [ 27.894003][ T610] [ 27.925441][ T610] br0: port 1(veth1) entered disabled state [ 27.925743][ T610] veth1: entered allmulticast mode [ 27.927161][ T610] veth1: entered promiscuous mode [ 27.940959][ T610] ip (610) used greatest stack depth: 23336 bytes left [ 28.146714][ T615] br0: port 2(veth_segment) entered blocking state [ 28.147005][ T615] br0: port 2(veth_segment) entered disabled state [ 28.147270][ T615] veth_segment: entered allmulticast mode [ 28.148267][ T615] veth_segment: entered promiscuous mode [ 28.177546][ T616] br0: port 2(veth_segment) entered blocking state [ 28.177999][ T616] br0: port 2(veth_segment) entered forwarding state [ 28.178604][ T616] br0: port 1(veth1) entered blocking state [ 28.178888][ T616] br0: port 1(veth1) entered forwarding state [ 30.482688][ T630] iperf3 (630) used greatest stack depth: 22624 bytes left [ 30.482713][ T630] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 30.482716][ T630] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 630, name: iperf3 [ 30.482717][ T630] preempt_count: 2, expected: 0 [ 30.482718][ T630] RCU nest depth: 0, expected: 0 [ 30.482719][ T630] locks held by iperf3/630: 5, last CPU#3: [ 30.482721][ T630] #0: ffffffffb30167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 30.482733][ T630] #1: ffffffffb317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 30.482738][ T630] #2: ffffffffb317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 30.482742][ T630] #3: ffffffffb309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 30.482746][ T630] #4: ffffffffb309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 30.482750][ T630] irq event stamp: 1314246 [ 30.482751][ T630] hardirqs last enabled at (1314245): [] __down_trylock_console_sem+0x86/0xa0 [ 30.482754][ T630] hardirqs last disabled at (1314246): [] console_emit_next_record+0x3d4/0x4c0 [ 30.482756][ T630] softirqs last enabled at (1314094): [] handle_softirqs+0x67c/0x900 [ 30.482758][ T630] softirqs last disabled at (1314087): [] __irq_exit_rcu+0x145/0x1c0 [ 30.482761][ T630] Preemption disabled at: [ 30.482761][ T630] [<0000000000000000>] 0x0 [ 30.482768][ T630] CPU: 3 UID: 0 PID: 630 Comm: iperf3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 30.482771][ T630] Tainted: [W]=WARN [ 30.482772][ T630] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.482774][ T630] Call Trace: [ 30.482776][ T630] [ 30.482777][ T630] dump_stack_lvl+0x6f/0xa0 [ 30.482784][ T630] __might_resched.cold+0x1fe/0x2c1 [ 30.482789][ T630] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 30.482793][ T630] ? __kmalloc_noprof+0xdb/0x760 [ 30.482797][ T630] __kmalloc_noprof+0x443/0x760 [ 30.482799][ T630] ? alloc_buf.isra.0+0x4b/0x260 [ 30.482805][ T630] ? do_raw_spin_unlock+0x59/0x250 [ 30.482808][ T630] alloc_buf.isra.0+0x4b/0x260 [ 30.482811][ T630] put_chars+0x1e1/0x2f0 [ 30.482813][ T630] ? prb_final_commit+0x50/0x50 [ 30.482815][ T630] ? __send_to_port+0x420/0x420 [ 30.482817][ T630] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 30.482820][ T630] ? rcu_read_lock_any_held+0x3c/0x90 [ 30.482823][ T630] ? validate_chain+0x38b/0xc20 [ 30.482827][ T630] hvc_console_print+0x292/0x780 [ 30.482831][ T630] ? mark_usage+0x61/0x170 [ 30.482833][ T630] ? __lock_acquire+0x518/0xc20 [ 30.482834][ T630] ? __lock_acquire+0x518/0xc20 [ 30.482838][ T630] ? hvc_write+0x3a0/0x3a0 [ 30.482841][ T630] ? console_emit_next_record+0x1df/0x4c0 [ 30.482844][ T630] ? rcu_is_watching+0x16/0xd0 [ 30.482846][ T630] ? lock_acquire+0x13c/0x160 [ 30.482850][ T630] console_emit_next_record+0x22f/0x4c0 [ 30.482854][ T630] ? devkmsg_read+0x4b0/0x4b0 [ 30.482856][ T630] ? console_flush_one_record+0x106/0x710 [ 30.482859][ T630] ? rcu_is_watching+0x16/0xd0 [ 30.482860][ T630] ? lock_acquire+0x13c/0x160 [ 30.482864][ T630] console_flush_one_record+0x46f/0x710 [ 30.482868][ T630] ? console_emit_next_record+0x4c0/0x4c0 [ 30.482870][ T630] ? __lock_acquire+0x518/0xc20 [ 30.482875][ T630] console_unlock+0xee/0x1f0 [ 30.482878][ T630] ? console_flush_one_record+0x710/0x710 [ 30.482880][ T630] ? rcu_is_watching+0x16/0xd0 [ 30.482882][ T630] ? lock_acquire+0xe0/0x160 [ 30.482885][ T630] ? __down_trylock_console_sem+0x5e/0xa0 [ 30.482887][ T630] ? vprintk_emit+0x320/0x3e0 [ 30.482889][ T630] vprintk_emit+0x37c/0x3e0 [ 30.482893][ T630] ? wake_up_klogd_work_func+0x90/0x90 [ 30.482894][ T630] ? do_raw_spin_unlock+0x59/0x250 [ 30.482897][ T630] ? __lock_acquire+0x518/0xc20 [ 30.482900][ T630] _printk+0xc7/0x100 [ 30.482904][ T630] ? snapshot_read.cold+0x21/0x21 [ 30.482907][ T630] ? do_raw_spin_lock+0x131/0x280 [ 30.482909][ T630] ? __rwlock_init+0x150/0x150 [ 30.482913][ T630] ? do_raw_spin_lock+0x131/0x280 [ 30.482915][ T630] do_exit.cold+0x82/0x9c [ 30.482919][ T630] ? exit_notify+0x890/0x890 [ 30.482924][ T630] __x64_sys_exit+0x42/0x50 [ 30.482926][ T630] x64_sys_call+0x156c/0x1570 [ 30.482928][ T630] do_syscall_64+0xff/0x530 [ 30.482932][ T630] ? exc_page_fault+0xee/0x100 [ 30.482935][ T630] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.482937][ T630] RIP: 0033:0x7ff855d89c49 [ 30.482939][ T630] Code: Unable to access opcode bytes at 0x7ff855d89c1f. [ 30.482940][ T630] RSP: 002b:00007ff855548e60 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 30.482943][ T630] RAX: ffffffffffffffda RBX: 00007ff8555496c0 RCX: 00007ff855d89c49 [ 30.482944][ T630] RDX: 0000000000000000 RSI: 0000000000801000 RDI: 0000000000000000 [ 30.482945][ T630] RBP: 00007ff855548f70 R08: 0000000000000001 R09: 00007ff8555496c0 [ 30.482946][ T630] R10: 0000000000000008 R11: 0000000000000246 R12: 00007ff854d49000 [ 30.482946][ T630] R13: 00007ffd676a90a0 R14: 0000000000000002 R15: 00007ffd676a91a7 [ 30.482953][ T630] [ 30.497606][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 30.634096][ T12] br0: port 1(veth1) entered disabled state [ 30.643911][ T12] veth1 (unregistering): left allmulticast mode [ 30.644360][ T12] veth1 (unregistering): left promiscuous mode [ 30.645832][ T12] br0: port 1(veth1) entered disabled state [ 30.676271][ T12] veth_segment: left allmulticast mode [ 30.676921][ T12] veth_segment: left promiscuous mode [ 30.677218][ T12] br0: port 2(veth_segment) entered disabled state [ 48.469205][ T1055] br0: port 1(veth1) entered blocking state [ 48.469221][ T1055] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 48.469223][ T1055] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1055, name: ip [ 48.469224][ T1055] preempt_count: 1, expected: 0 [ 48.469225][ T1055] RCU nest depth: 0, expected: 0 [ 48.469226][ T1055] locks held by ip/1055: 5, last CPU#0: [ 48.469228][ T1055] #0: ffffffffb391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 48.469240][ T1055] #1: ffffffffb317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 48.469246][ T1055] #2: ffffffffb317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 48.469251][ T1055] #3: ffffffffb309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 48.469255][ T1055] #4: ffffffffb309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 48.469259][ T1055] irq event stamp: 16696 [ 48.469260][ T1055] hardirqs last enabled at (16695): [] __down_trylock_console_sem+0x86/0xa0 [ 48.469263][ T1055] hardirqs last disabled at (16696): [] console_emit_next_record+0x3d4/0x4c0 [ 48.469265][ T1055] softirqs last enabled at (16644): [] __alloc_skb+0x4c2/0x5f0 [ 48.469268][ T1055] softirqs last disabled at (16642): [] __alloc_skb+0x4c2/0x5f0 [ 48.469271][ T1055] Preemption disabled at: [ 48.469272][ T1055] [] vprintk_emit+0x31b/0x3e0 [ 48.469277][ T1055] CPU: 0 UID: 0 PID: 1055 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 48.469281][ T1055] Tainted: [W]=WARN [ 48.469282][ T1055] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.469283][ T1055] Call Trace: [ 48.469284][ T1055] [ 48.469286][ T1055] dump_stack_lvl+0x6f/0xa0 [ 48.469292][ T1055] ? vprintk_emit+0x31b/0x3e0 [ 48.469294][ T1055] __might_resched.cold+0x1fe/0x2c1 [ 48.469299][ T1055] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 48.469303][ T1055] ? __kmalloc_noprof+0xdb/0x760 [ 48.469308][ T1055] __kmalloc_noprof+0x443/0x760 [ 48.469310][ T1055] ? alloc_buf.isra.0+0x4b/0x260 [ 48.469316][ T1055] ? do_raw_spin_unlock+0x59/0x250 [ 48.469319][ T1055] alloc_buf.isra.0+0x4b/0x260 [ 48.469323][ T1055] put_chars+0x1e1/0x2f0 [ 48.469325][ T1055] ? __send_to_port+0x420/0x420 [ 48.469327][ T1055] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 48.469331][ T1055] ? validate_chain+0x38b/0xc20 [ 48.469336][ T1055] hvc_console_print+0x292/0x780 [ 48.469345][ T1055] ? hvc_write+0x3a0/0x3a0 [ 48.469347][ T1055] ? rcu_is_watching+0x16/0xd0 [ 48.469350][ T1055] ? lock_acquire+0x13c/0x160 [ 48.469354][ T1055] console_emit_next_record+0x22f/0x4c0 [ 48.469358][ T1055] ? devkmsg_read+0x4b0/0x4b0 [ 48.469360][ T1055] ? console_flush_one_record+0x106/0x710 [ 48.469363][ T1055] ? rcu_is_watching+0x16/0xd0 [ 48.469365][ T1055] ? lock_acquire+0x13c/0x160 [ 48.469369][ T1055] console_flush_one_record+0x46f/0x710 [ 48.469374][ T1055] ? console_emit_next_record+0x4c0/0x4c0 [ 48.469376][ T1055] ? __lock_acquire+0x518/0xc20 [ 48.469382][ T1055] console_unlock+0xee/0x1f0 [ 48.469385][ T1055] ? console_flush_one_record+0x710/0x710 [ 48.469386][ T1055] ? rcu_is_watching+0x16/0xd0 [ 48.469388][ T1055] ? lock_acquire+0xe0/0x160 [ 48.469392][ T1055] ? __down_trylock_console_sem+0x5e/0xa0 [ 48.469394][ T1055] ? vprintk_emit+0x320/0x3e0 [ 48.469397][ T1055] vprintk_emit+0x37c/0x3e0 [ 48.469400][ T1055] ? wake_up_klogd_work_func+0x90/0x90 [ 48.469402][ T1055] ? __lock_release.isra.0+0x69/0x1a0 [ 48.469405][ T1055] ? mark_held_locks+0x40/0x70 [ 48.469409][ T1055] _printk+0xc7/0x100 [ 48.469412][ T1055] ? snapshot_read.cold+0x21/0x21 [ 48.469416][ T1055] ? br_multicast_flood+0x960/0x960 [ 48.469420][ T1055] ? do_setlink.isra.0+0x9ec/0x2a60 [ 48.469421][ T1055] ? rtnl_newlink+0x9f1/0x11b0 [ 48.469423][ T1055] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.469427][ T1055] br_set_state+0x22f/0x430 [ 48.469432][ T1055] br_init_port+0xc4/0x200 [ 48.469434][ T1055] new_nbp+0x3a0/0x650 [ 48.469439][ T1055] br_add_if+0x212/0x1320 [ 48.469441][ T1055] ? is_bpf_text_address+0x72/0x110 [ 48.469445][ T1055] ? kernel_text_address+0x149/0x170 [ 48.469450][ T1055] do_set_master+0x3b2/0x780 [ 48.469454][ T1055] do_setlink.isra.0+0x9ec/0x2a60 [ 48.469458][ T1055] ? stack_trace_save+0x93/0xc0 [ 48.469461][ T1055] ? rtnl_link_get_size+0x350/0x350 [ 48.469462][ T1055] ? rcu_read_lock_any_held+0x66/0x90 [ 48.469465][ T1055] ? stack_depot_save_flags+0x38e/0x790 [ 48.469469][ T1055] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 48.469471][ T1055] ? rcu_read_lock_any_held+0x3c/0x90 [ 48.469473][ T1055] ? validate_chain+0x38b/0xc20 [ 48.469477][ T1055] ? kasan_save_stack+0x3d/0x50 [ 48.469480][ T1055] ? kasan_save_stack+0x2f/0x50 [ 48.469481][ T1055] ? kasan_save_track+0x14/0x30 [ 48.469482][ T1055] ? __kasan_kmalloc+0x7b/0x90 [ 48.469485][ T1055] ? __lock_acquire+0x518/0xc20 [ 48.469487][ T1055] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 48.469490][ T1055] ? ___sys_sendmsg+0xd0/0x1d0 [ 48.469494][ T1055] ? lock_acquire.part.0+0xd4/0x280 [ 48.469496][ T1055] ? rtnl_newlink+0x9a8/0x11b0 [ 48.469499][ T1055] ? rcu_is_watching+0x16/0xd0 [ 48.469500][ T1055] ? lock_acquire+0x13c/0x160 [ 48.469502][ T1055] ? rcu_is_watching+0x16/0xd0 [ 48.469503][ T1055] ? rcu_is_watching+0x16/0xd0 [ 48.469505][ T1055] ? trace_contention_end+0xb3/0x180 [ 48.469507][ T1055] ? __mutex_lock+0x1db/0x1ea0 [ 48.469510][ T1055] ? __mutex_lock+0x9a3/0x1ea0 [ 48.469512][ T1055] ? rtnl_newlink+0x9a8/0x11b0 [ 48.469515][ T1055] ? ww_mutex_lock+0x160/0x160 [ 48.469517][ T1055] ? nla_get_range_signed+0x3d0/0x3d0 [ 48.469522][ T1055] ? rcu_is_watching+0x16/0xd0 [ 48.469524][ T1055] ? __rtnl_newlink+0x3fa/0xa50 [ 48.469529][ T1055] rtnl_newlink+0x9f1/0x11b0 [ 48.469535][ T1055] ? rtnl_bridge_getlink+0x850/0x850 [ 48.469537][ T1055] ? __lock_acquire+0x518/0xc20 [ 48.469542][ T1055] ? lock_acquire.part.0+0xd4/0x280 [ 48.469544][ T1055] ? find_held_lock+0x2b/0x80 [ 48.469546][ T1055] ? rtnl_bridge_getlink+0x850/0x850 [ 48.469548][ T1055] ? __lock_release.isra.0+0x69/0x1a0 [ 48.469552][ T1055] ? rtnl_bridge_getlink+0x850/0x850 [ 48.469554][ T1055] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.469557][ T1055] ? rtnl_link_fill+0x920/0x920 [ 48.469558][ T1055] ? __lock_acquire+0x518/0xc20 [ 48.469563][ T1055] ? lock_acquire.part.0+0xd4/0x280 [ 48.469565][ T1055] ? find_held_lock+0x2b/0x80 [ 48.469569][ T1055] netlink_rcv_skb+0x14e/0x3a0 [ 48.469572][ T1055] ? rtnl_link_fill+0x920/0x920 [ 48.469575][ T1055] ? netlink_ack+0xcf0/0xcf0 [ 48.469582][ T1055] ? netlink_deliver_tap+0xc5/0x330 [ 48.469584][ T1055] ? netlink_deliver_tap+0x13c/0x330 [ 48.469588][ T1055] netlink_unicast+0x486/0x750 [ 48.469592][ T1055] ? netlink_attachskb+0x810/0x810 [ 48.469595][ T1055] ? find_held_lock+0x2b/0x80 [ 48.469599][ T1055] netlink_sendmsg+0x75b/0xc90 [ 48.469603][ T1055] ? netlink_unicast+0x750/0x750 [ 48.469607][ T1055] ? __lock_release.isra.0+0x69/0x1a0 [ 48.469609][ T1055] ? __import_iovec+0x36c/0x620 [ 48.469615][ T1055] __sock_sendmsg+0xce/0x190 [ 48.469617][ T1055] ____sys_sendmsg+0x61a/0x860 [ 48.469620][ T1055] ? copy_msghdr_from_user+0x279/0x420 [ 48.469622][ T1055] ? sock_write_iter+0x400/0x400 [ 48.469624][ T1055] ? move_addr_to_kernel+0x40/0x40 [ 48.469631][ T1055] ___sys_sendmsg+0x14e/0x1d0 [ 48.469634][ T1055] ? copy_msghdr_from_user+0x420/0x420 [ 48.469651][ T1055] __sys_sendmsg+0x12c/0x1d0 [ 48.469654][ T1055] ? __sys_sendmsg_sock+0x20/0x20 [ 48.469660][ T1055] ? rcu_is_watching+0x16/0xd0 [ 48.469663][ T1055] do_syscall_64+0xff/0x530 [ 48.469666][ T1055] ? exc_page_fault+0xee/0x100 [ 48.469669][ T1055] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.469672][ T1055] RIP: 0033:0x7fc216b0454e [ 48.469676][ T1055] 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 [ 48.469677][ T1055] RSP: 002b:00007fff668fdbb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.469680][ T1055] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc216b0454e [ 48.469681][ T1055] RDX: 0000000000000000 RSI: 00007fff668fdc60 RDI: 0000000000000005 [ 48.469682][ T1055] RBP: 00007fff668fdbc0 R08: 0000000000000000 R09: 0000000000000000 [ 48.469683][ T1055] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90df2f [ 48.469684][ T1055] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff668fe330 [ 48.469691][ T1055] [ 48.503135][ T1055] br0: port 1(veth1) entered disabled state [ 48.503612][ T1055] veth1: entered allmulticast mode [ 48.504736][ T1055] veth1: entered promiscuous mode [ 48.704300][ T1060] br0: port 2(veth_segment) entered blocking state [ 48.704614][ T1060] br0: port 2(veth_segment) entered disabled state [ 48.704884][ T1060] veth_segment: entered allmulticast mode [ 48.705897][ T1060] veth_segment: entered promiscuous mode [ 48.745821][ T1061] br0: port 2(veth_segment) entered blocking state [ 48.746124][ T1061] br0: port 2(veth_segment) entered forwarding state [ 48.746541][ T1061] br0: port 1(veth1) entered blocking state [ 48.746823][ T1061] br0: port 1(veth1) entered forwarding state [ 51.051986][ T1074] iperf3 (1074) used greatest stack depth: 21472 bytes left [ 51.052010][ T1074] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 51.052013][ T1074] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1074, name: iperf3 [ 51.052015][ T1074] preempt_count: 2, expected: 0 [ 51.052016][ T1074] RCU nest depth: 0, expected: 0 [ 51.052018][ T1074] locks held by iperf3/1074: 5, last CPU#2: [ 51.052020][ T1074] #0: ffffffffb30167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 51.052034][ T1074] #1: ffffffffb317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 51.052041][ T1074] #2: ffffffffb317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 51.052048][ T1074] #3: ffffffffb309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 51.052053][ T1074] #4: ffffffffb309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 51.052060][ T1074] irq event stamp: 1241688 [ 51.052061][ T1074] hardirqs last enabled at (1241687): [] __down_trylock_console_sem+0x86/0xa0 [ 51.052065][ T1074] hardirqs last disabled at (1241688): [] console_emit_next_record+0x3d4/0x4c0 [ 51.052068][ T1074] softirqs last enabled at (1241566): [] fpu__clear_user_states+0x104/0x290 [ 51.052073][ T1074] softirqs last disabled at (1241564): [] fpu__clear_user_states+0x6d/0x290 [ 51.052077][ T1074] Preemption disabled at: [ 51.052078][ T1074] [<0000000000000000>] 0x0 [ 51.052086][ T1074] CPU: 2 UID: 0 PID: 1074 Comm: iperf3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 51.052091][ T1074] Tainted: [W]=WARN [ 51.052092][ T1074] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.052095][ T1074] Call Trace: [ 51.052096][ T1074] [ 51.052098][ T1074] dump_stack_lvl+0x6f/0xa0 [ 51.052106][ T1074] __might_resched.cold+0x1fe/0x2c1 [ 51.052112][ T1074] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 51.052118][ T1074] ? __kmalloc_noprof+0xdb/0x760 [ 51.052124][ T1074] __kmalloc_noprof+0x443/0x760 [ 51.052127][ T1074] ? alloc_buf.isra.0+0x4b/0x260 [ 51.052137][ T1074] ? do_raw_spin_unlock+0x59/0x250 [ 51.052141][ T1074] alloc_buf.isra.0+0x4b/0x260 [ 51.052146][ T1074] put_chars+0x1e1/0x2f0 [ 51.052149][ T1074] ? prb_final_commit+0x50/0x50 [ 51.052152][ T1074] ? __send_to_port+0x420/0x420 [ 51.052157][ T1074] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 51.052161][ T1074] ? rcu_read_lock_any_held+0x3c/0x90 [ 51.052165][ T1074] ? validate_chain+0x38b/0xc20 [ 51.052171][ T1074] hvc_console_print+0x292/0x780 [ 51.052176][ T1074] ? mark_usage+0x61/0x170 [ 51.052179][ T1074] ? __lock_acquire+0x518/0xc20 [ 51.052181][ T1074] ? __lock_acquire+0x518/0xc20 [ 51.052188][ T1074] ? hvc_write+0x3a0/0x3a0 [ 51.052192][ T1074] ? console_emit_next_record+0x1df/0x4c0 [ 51.052198][ T1074] ? rcu_is_watching+0x16/0xd0 [ 51.052201][ T1074] ? lock_acquire+0x13c/0x160 [ 51.052208][ T1074] console_emit_next_record+0x22f/0x4c0 [ 51.052214][ T1074] ? devkmsg_read+0x4b0/0x4b0 [ 51.052217][ T1074] ? console_flush_one_record+0x106/0x710 [ 51.052222][ T1074] ? rcu_is_watching+0x16/0xd0 [ 51.052225][ T1074] ? lock_acquire+0x13c/0x160 [ 51.052231][ T1074] console_flush_one_record+0x46f/0x710 [ 51.052238][ T1074] ? console_emit_next_record+0x4c0/0x4c0 [ 51.052241][ T1074] ? __lock_acquire+0x518/0xc20 [ 51.052250][ T1074] console_unlock+0xee/0x1f0 [ 51.052254][ T1074] ? console_flush_one_record+0x710/0x710 [ 51.052257][ T1074] ? rcu_is_watching+0x16/0xd0 [ 51.052260][ T1074] ? lock_acquire+0xe0/0x160 [ 51.052266][ T1074] ? __down_trylock_console_sem+0x5e/0xa0 [ 51.052269][ T1074] ? vprintk_emit+0x320/0x3e0 [ 51.052274][ T1074] vprintk_emit+0x37c/0x3e0 [ 51.052279][ T1074] ? wake_up_klogd_work_func+0x90/0x90 [ 51.052280][ T1074] ? do_raw_spin_unlock+0x59/0x250 [ 51.052285][ T1074] ? __lock_acquire+0x518/0xc20 [ 51.052291][ T1074] _printk+0xc7/0x100 [ 51.052296][ T1074] ? snapshot_read.cold+0x21/0x21 [ 51.052301][ T1074] ? do_raw_spin_lock+0x131/0x280 [ 51.052305][ T1074] ? __rwlock_init+0x150/0x150 [ 51.052311][ T1074] ? do_raw_spin_lock+0x131/0x280 [ 51.052316][ T1074] do_exit.cold+0x82/0x9c [ 51.052321][ T1074] ? exit_notify+0x890/0x890 [ 51.052331][ T1074] __x64_sys_exit+0x42/0x50 [ 51.052334][ T1074] x64_sys_call+0x156c/0x1570 [ 51.052337][ T1074] do_syscall_64+0xff/0x530 [ 51.052342][ T1074] ? exc_page_fault+0xee/0x100 [ 51.052347][ T1074] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 51.052350][ T1074] RIP: 0033:0x7fa990d99c49 [ 51.052353][ T1074] Code: Unable to access opcode bytes at 0x7fa990d99c1f. [ 51.052355][ T1074] RSP: 002b:00007fa990558e60 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 51.052358][ T1074] RAX: ffffffffffffffda RBX: 00007fa9905596c0 RCX: 00007fa990d99c49 [ 51.052361][ T1074] RDX: 0000000000000000 RSI: 0000000000801000 RDI: 0000000000000000 [ 51.052362][ T1074] RBP: 00007fa990558f70 R08: 0000000000000001 R09: 00007fa9905596c0 [ 51.052364][ T1074] R10: 0000000000000008 R11: 0000000000000246 R12: 00007fa98fd59000 [ 51.052365][ T1074] R13: 00007ffd1c125210 R14: 0000000000000002 R15: 00007ffd1c125317 [ 51.052378][ T1074] [ 51.227467][ T12] br0: port 1(veth1) entered disabled state [ 51.236934][ T12] veth1 (unregistering): left allmulticast mode [ 51.237251][ T12] veth1 (unregistering): left promiscuous mode [ 51.238362][ T12] br0: port 1(veth1) entered disabled state [ 51.278231][ T12] veth_segment: left allmulticast mode [ 51.278740][ T12] veth_segment: left promiscuous mode [ 51.279250][ T12] br0: port 2(veth_segment) entered disabled state