[ 9.238798][ T198] ip (198) used greatest stack depth: 24320 bytes left [ 9.238813][ T198] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.238815][ T198] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 198, name: ip [ 9.238817][ T198] preempt_count: 2, expected: 0 [ 9.238817][ T198] RCU nest depth: 0, expected: 0 [ 9.238818][ T198] locks held by ip/198: 5, last CPU#2: [ 9.238820][ T198] #0: ffffffff962167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.238831][ T198] #1: ffffffff9637ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.238836][ T198] #2: ffffffff9637de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.238840][ T198] #3: ffffffff9629d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.238844][ T198] #4: ffffffff9629d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.238848][ T198] irq event stamp: 20822 [ 9.238849][ T198] hardirqs last enabled at (20821): [] __down_trylock_console_sem+0x86/0xa0 [ 9.238852][ T198] hardirqs last disabled at (20822): [] console_emit_next_record+0x3d4/0x4c0 [ 9.238854][ T198] softirqs last enabled at (19274): [] handle_softirqs+0x67c/0x900 [ 9.238856][ T198] softirqs last disabled at (18837): [] __irq_exit_rcu+0x145/0x1c0 [ 9.238858][ T198] Preemption disabled at: [ 9.238859][ T198] [<0000000000000000>] 0x0 [ 9.238866][ T198] CPU: 2 UID: 0 PID: 198 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.238869][ T198] Tainted: [W]=WARN [ 9.238870][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.238871][ T198] Call Trace: [ 9.238873][ T198] [ 9.238874][ T198] dump_stack_lvl+0x6f/0xa0 [ 9.238881][ T198] __might_resched.cold+0x1fe/0x2c1 [ 9.238886][ T198] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.238890][ T198] ? __kmalloc_noprof+0xdb/0x760 [ 9.238894][ T198] __kmalloc_noprof+0x443/0x760 [ 9.238896][ T198] ? alloc_buf.isra.0+0x4b/0x260 [ 9.238903][ T198] ? do_raw_spin_unlock+0x59/0x250 [ 9.238906][ T198] alloc_buf.isra.0+0x4b/0x260 [ 9.238909][ T198] put_chars+0x1e1/0x2f0 [ 9.238911][ T198] ? __send_to_port+0x420/0x420 [ 9.238913][ T198] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.238916][ T198] ? validate_chain+0x38b/0xc20 [ 9.238921][ T198] hvc_console_print+0x292/0x780 [ 9.238929][ T198] ? hvc_write+0x3a0/0x3a0 [ 9.238931][ T198] ? rcu_is_watching+0x16/0xd0 [ 9.238933][ T198] ? lock_acquire+0x13c/0x160 [ 9.238937][ T198] console_emit_next_record+0x22f/0x4c0 [ 9.238941][ T198] ? devkmsg_read+0x4b0/0x4b0 [ 9.238943][ T198] ? console_flush_one_record+0x106/0x710 [ 9.238946][ T198] ? rcu_is_watching+0x16/0xd0 [ 9.238948][ T198] ? lock_acquire+0x13c/0x160 [ 9.238952][ T198] console_flush_one_record+0x46f/0x710 [ 9.238956][ T198] ? console_emit_next_record+0x4c0/0x4c0 [ 9.238957][ T198] ? __lock_acquire+0x518/0xc20 [ 9.238963][ T198] console_unlock+0xee/0x1f0 [ 9.238965][ T198] ? console_flush_one_record+0x710/0x710 [ 9.238967][ T198] ? rcu_is_watching+0x16/0xd0 [ 9.238969][ T198] ? lock_acquire+0xe0/0x160 [ 9.238973][ T198] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.238974][ T198] ? vprintk_emit+0x320/0x3e0 [ 9.238977][ T198] vprintk_emit+0x37c/0x3e0 [ 9.238980][ T198] ? wake_up_klogd_work_func+0x90/0x90 [ 9.238983][ T198] ? __lock_acquire+0x518/0xc20 [ 9.238986][ T198] _printk+0xc7/0x100 [ 9.238990][ T198] ? snapshot_read.cold+0x21/0x21 [ 9.238993][ T198] ? do_raw_spin_lock+0x131/0x280 [ 9.238996][ T198] ? __rwlock_init+0x150/0x150 [ 9.238999][ T198] ? do_raw_spin_lock+0x131/0x280 [ 9.239002][ T198] do_exit.cold+0x82/0x9c [ 9.239006][ T198] ? exit_notify+0x890/0x890 [ 9.239007][ T198] ? __lock_release.isra.0+0x69/0x1a0 [ 9.239010][ T198] ? rcu_is_watching+0x16/0xd0 [ 9.239013][ T198] do_group_exit+0xb8/0x370 [ 9.239016][ T198] __x64_sys_exit_group+0x3c/0x50 [ 9.239017][ T198] x64_sys_call+0x1567/0x1570 [ 9.239020][ T198] do_syscall_64+0xff/0x530 [ 9.239024][ T198] ? exc_page_fault+0xee/0x100 [ 9.239027][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.239029][ T198] RIP: 0033:0x7f37903bc1b8 [ 9.239031][ T198] Code: Unable to access opcode bytes at 0x7f37903bc18e. [ 9.239032][ T198] RSP: 002b:00007fffce24bc28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.239034][ T198] RAX: ffffffffffffffda RBX: 00007f37904ecf88 RCX: 00007f37903bc1b8 [ 9.239035][ T198] RDX: 00007f3790106fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.239036][ T198] RBP: 00007fffce24bc80 R08: 0000000000000000 R09: 0000000000000050 [ 9.239037][ T198] R10: 00007fffce24ba40 R11: 0000000000000246 R12: 0000000000000001 [ 9.239038][ T198] R13: 0000000000000000 R14: 00007f37904eb680 R15: 00007f37904ecfa0 [ 9.239045][ T198] [ 9.402720][ T202] ip (202) used greatest stack depth: 23504 bytes left [ 26.404658][ T607] br0: port 1(veth1) entered blocking state [ 26.404760][ T607] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.404762][ T607] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 607, name: ip [ 26.404764][ T607] preempt_count: 1, expected: 0 [ 26.404765][ T607] RCU nest depth: 0, expected: 0 [ 26.404765][ T607] locks held by ip/607: 5, last CPU#3: [ 26.404767][ T607] #0: ffffffff96b1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 26.404779][ T607] #1: ffffffff9637ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 26.404784][ T607] #2: ffffffff9637de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 26.404789][ T607] #3: ffffffff9629d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 26.404792][ T607] #4: ffffffff9629d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 26.404796][ T607] irq event stamp: 22394 [ 26.404797][ T607] hardirqs last enabled at (22393): [] __down_trylock_console_sem+0x86/0xa0 [ 26.404800][ T607] hardirqs last disabled at (22394): [] console_emit_next_record+0x3d4/0x4c0 [ 26.404802][ T607] softirqs last enabled at (22310): [] handle_softirqs+0x67c/0x900 [ 26.404805][ T607] softirqs last disabled at (21969): [] __irq_exit_rcu+0x145/0x1c0 [ 26.404808][ T607] Preemption disabled at: [ 26.404808][ T607] [] vprintk_emit+0x31b/0x3e0 [ 26.404813][ T607] CPU: 3 UID: 0 PID: 607 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.404816][ T607] Tainted: [W]=WARN [ 26.404817][ T607] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.404819][ T607] Call Trace: [ 26.404820][ T607] [ 26.404822][ T607] dump_stack_lvl+0x6f/0xa0 [ 26.404828][ T607] ? vprintk_emit+0x31b/0x3e0 [ 26.404829][ T607] __might_resched.cold+0x1fe/0x2c1 [ 26.404834][ T607] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.404838][ T607] ? __kmalloc_noprof+0xdb/0x760 [ 26.404842][ T607] __kmalloc_noprof+0x443/0x760 [ 26.404844][ T607] ? alloc_buf.isra.0+0x4b/0x260 [ 26.404850][ T607] ? do_raw_spin_unlock+0x59/0x250 [ 26.404853][ T607] alloc_buf.isra.0+0x4b/0x260 [ 26.404856][ T607] put_chars+0x1e1/0x2f0 [ 26.404859][ T607] ? __send_to_port+0x420/0x420 [ 26.404862][ T607] ? validate_chain+0x34a/0xc20 [ 26.404867][ T607] hvc_console_print+0x292/0x780 [ 26.404874][ T607] ? hvc_write+0x3a0/0x3a0 [ 26.404876][ T607] ? rcu_is_watching+0x16/0xd0 [ 26.404879][ T607] ? lock_acquire+0x13c/0x160 [ 26.404883][ T607] console_emit_next_record+0x22f/0x4c0 [ 26.404887][ T607] ? devkmsg_read+0x4b0/0x4b0 [ 26.404889][ T607] ? console_flush_one_record+0x106/0x710 [ 26.404892][ T607] ? rcu_is_watching+0x16/0xd0 [ 26.404893][ T607] ? lock_acquire+0x13c/0x160 [ 26.404897][ T607] console_flush_one_record+0x46f/0x710 [ 26.404901][ T607] ? console_emit_next_record+0x4c0/0x4c0 [ 26.404903][ T607] ? __lock_acquire+0x518/0xc20 [ 26.404908][ T607] console_unlock+0xee/0x1f0 [ 26.404911][ T607] ? console_flush_one_record+0x710/0x710 [ 26.404913][ T607] ? rcu_is_watching+0x16/0xd0 [ 26.404914][ T607] ? lock_acquire+0xe0/0x160 [ 26.404918][ T607] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.404920][ T607] ? vprintk_emit+0x320/0x3e0 [ 26.404922][ T607] vprintk_emit+0x37c/0x3e0 [ 26.404925][ T607] ? wake_up_klogd_work_func+0x90/0x90 [ 26.404927][ T607] ? __lock_release.isra.0+0x69/0x1a0 [ 26.404929][ T607] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 26.404933][ T607] ? mark_held_locks+0x40/0x70 [ 26.404936][ T607] _printk+0xc7/0x100 [ 26.404940][ T607] ? snapshot_read.cold+0x21/0x21 [ 26.404943][ T607] ? br_multicast_flood+0x960/0x960 [ 26.404946][ T607] ? do_setlink.isra.0+0x9ec/0x2a60 [ 26.404948][ T607] ? rtnl_newlink+0x9f1/0x11b0 [ 26.404949][ T607] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.404953][ T607] br_set_state+0x22f/0x430 [ 26.404957][ T607] br_init_port+0xc4/0x200 [ 26.404959][ T607] new_nbp+0x3a0/0x650 [ 26.404963][ T607] br_add_if+0x212/0x1320 [ 26.404965][ T607] ? is_bpf_text_address+0x72/0x110 [ 26.404969][ T607] ? kernel_text_address+0x149/0x170 [ 26.404974][ T607] do_set_master+0x3b2/0x780 [ 26.404978][ T607] do_setlink.isra.0+0x9ec/0x2a60 [ 26.404981][ T607] ? stack_trace_save+0x93/0xc0 [ 26.404985][ T607] ? rtnl_link_get_size+0x350/0x350 [ 26.404986][ T607] ? rcu_read_lock_any_held+0x66/0x90 [ 26.404989][ T607] ? stack_depot_save_flags+0x38e/0x790 [ 26.404992][ T607] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.404994][ T607] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.404996][ T607] ? validate_chain+0x38b/0xc20 [ 26.404998][ T607] ? kasan_save_stack+0x3d/0x50 [ 26.405001][ T607] ? kasan_save_stack+0x2f/0x50 [ 26.405002][ T607] ? kasan_save_track+0x14/0x30 [ 26.405003][ T607] ? __kasan_kmalloc+0x7b/0x90 [ 26.405005][ T607] ? __lock_acquire+0x518/0xc20 [ 26.405007][ T607] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 26.405011][ T607] ? ___sys_sendmsg+0xd0/0x1d0 [ 26.405015][ T607] ? lock_acquire.part.0+0xd4/0x280 [ 26.405017][ T607] ? rtnl_newlink+0x9a8/0x11b0 [ 26.405019][ T607] ? rcu_is_watching+0x16/0xd0 [ 26.405021][ T607] ? lock_acquire+0x13c/0x160 [ 26.405023][ T607] ? rcu_is_watching+0x16/0xd0 [ 26.405024][ T607] ? rcu_is_watching+0x16/0xd0 [ 26.405025][ T607] ? trace_contention_end+0xb3/0x180 [ 26.405027][ T607] ? __mutex_lock+0x1db/0x1ea0 [ 26.405029][ T607] ? __mutex_lock+0x9a3/0x1ea0 [ 26.405031][ T607] ? rtnl_newlink+0x9a8/0x11b0 [ 26.405034][ T607] ? ww_mutex_lock+0x160/0x160 [ 26.405035][ T607] ? nla_get_range_signed+0x3d0/0x3d0 [ 26.405040][ T607] ? rcu_is_watching+0x16/0xd0 [ 26.405042][ T607] ? __rtnl_newlink+0x3fa/0xa50 [ 26.405047][ T607] rtnl_newlink+0x9f1/0x11b0 [ 26.405052][ T607] ? rtnl_bridge_getlink+0x850/0x850 [ 26.405054][ T607] ? __lock_acquire+0x518/0xc20 [ 26.405058][ T607] ? lock_acquire.part.0+0xd4/0x280 [ 26.405060][ T607] ? find_held_lock+0x2b/0x80 [ 26.405062][ T607] ? rtnl_bridge_getlink+0x850/0x850 [ 26.405064][ T607] ? __lock_release.isra.0+0x69/0x1a0 [ 26.405068][ T607] ? rtnl_bridge_getlink+0x850/0x850 [ 26.405070][ T607] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.405073][ T607] ? rtnl_link_fill+0x920/0x920 [ 26.405074][ T607] ? __lock_acquire+0x518/0xc20 [ 26.405078][ T607] ? lock_acquire.part.0+0xd4/0x280 [ 26.405080][ T607] ? find_held_lock+0x2b/0x80 [ 26.405083][ T607] netlink_rcv_skb+0x14e/0x3a0 [ 26.405087][ T607] ? rtnl_link_fill+0x920/0x920 [ 26.405089][ T607] ? netlink_ack+0xcf0/0xcf0 [ 26.405096][ T607] ? netlink_deliver_tap+0xc5/0x330 [ 26.405098][ T607] ? netlink_deliver_tap+0x13c/0x330 [ 26.405102][ T607] netlink_unicast+0x486/0x750 [ 26.405106][ T607] ? netlink_attachskb+0x810/0x810 [ 26.405108][ T607] ? find_held_lock+0x2b/0x80 [ 26.405112][ T607] netlink_sendmsg+0x75b/0xc90 [ 26.405116][ T607] ? netlink_unicast+0x750/0x750 [ 26.405120][ T607] ? __lock_release.isra.0+0x69/0x1a0 [ 26.405121][ T607] ? __import_iovec+0x36c/0x620 [ 26.405127][ T607] __sock_sendmsg+0xce/0x190 [ 26.405130][ T607] ____sys_sendmsg+0x61a/0x860 [ 26.405132][ T607] ? copy_msghdr_from_user+0x279/0x420 [ 26.405134][ T607] ? sock_write_iter+0x400/0x400 [ 26.405136][ T607] ? move_addr_to_kernel+0x40/0x40 [ 26.405143][ T607] ___sys_sendmsg+0x14e/0x1d0 [ 26.405145][ T607] ? copy_msghdr_from_user+0x420/0x420 [ 26.405161][ T607] __sys_sendmsg+0x12c/0x1d0 [ 26.405164][ T607] ? __sys_sendmsg_sock+0x20/0x20 [ 26.405170][ T607] ? rcu_is_watching+0x16/0xd0 [ 26.405173][ T607] do_syscall_64+0xff/0x530 [ 26.405176][ T607] ? exc_page_fault+0xee/0x100 [ 26.405179][ T607] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.405181][ T607] RIP: 0033:0x7f43bfed654e [ 26.405185][ T607] 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 [ 26.405187][ T607] RSP: 002b:00007ffdb1046610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.405189][ T607] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f43bfed654e [ 26.405191][ T607] RDX: 0000000000000000 RSI: 00007ffdb10466c0 RDI: 0000000000000005 [ 26.405192][ T607] RBP: 00007ffdb1046620 R08: 0000000000000000 R09: 0000000000000000 [ 26.405192][ T607] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91c2f6 [ 26.405193][ T607] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdb1046d90 [ 26.405200][ T607] [ 26.439565][ T607] br0: port 1(veth1) entered disabled state [ 26.439910][ T607] veth1: entered allmulticast mode [ 26.440986][ T607] veth1: entered promiscuous mode [ 26.457733][ T607] ip (607) used greatest stack depth: 23336 bytes left [ 26.651135][ T612] br0: port 2(veth_segment) entered blocking state [ 26.651445][ T612] br0: port 2(veth_segment) entered disabled state [ 26.651713][ T612] veth_segment: entered allmulticast mode [ 26.652671][ T612] veth_segment: entered promiscuous mode [ 26.684288][ T613] br0: port 2(veth_segment) entered blocking state [ 26.684794][ T613] br0: port 2(veth_segment) entered forwarding state [ 26.685300][ T613] br0: port 1(veth1) entered blocking state [ 26.685582][ T613] br0: port 1(veth1) entered forwarding state [ 28.983306][ T626] iperf3 (626) used greatest stack depth: 22024 bytes left [ 28.983326][ T626] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.983329][ T626] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 626, name: iperf3 [ 28.983331][ T626] preempt_count: 2, expected: 0 [ 28.983332][ T626] RCU nest depth: 0, expected: 0 [ 28.983333][ T626] locks held by iperf3/626: 5, last CPU#3: [ 28.983335][ T626] #0: ffffffff962167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 28.983348][ T626] #1: ffffffff9637ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 28.983354][ T626] #2: ffffffff9637de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 28.983359][ T626] #3: ffffffff9629d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 28.983363][ T626] #4: ffffffff9629d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 28.983368][ T626] irq event stamp: 1359176 [ 28.983369][ T626] hardirqs last enabled at (1359175): [] __down_trylock_console_sem+0x86/0xa0 [ 28.983373][ T626] hardirqs last disabled at (1359176): [] console_emit_next_record+0x3d4/0x4c0 [ 28.983375][ T626] softirqs last enabled at (1358762): [] fpu__clear_user_states+0x104/0x290 [ 28.983379][ T626] softirqs last disabled at (1358760): [] fpu__clear_user_states+0x6d/0x290 [ 28.983382][ T626] Preemption disabled at: [ 28.983383][ T626] [<0000000000000000>] 0x0 [ 28.983390][ T626] CPU: 3 UID: 0 PID: 626 Comm: iperf3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.983394][ T626] Tainted: [W]=WARN [ 28.983394][ T626] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.983402][ T626] Call Trace: [ 28.983404][ T626] [ 28.983406][ T626] dump_stack_lvl+0x6f/0xa0 [ 28.983413][ T626] __might_resched.cold+0x1fe/0x2c1 [ 28.983418][ T626] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.983422][ T626] ? __kmalloc_noprof+0xdb/0x760 [ 28.983428][ T626] __kmalloc_noprof+0x443/0x760 [ 28.983430][ T626] ? alloc_buf.isra.0+0x4b/0x260 [ 28.983438][ T626] ? do_raw_spin_unlock+0x59/0x250 [ 28.983440][ T626] alloc_buf.isra.0+0x4b/0x260 [ 28.983445][ T626] put_chars+0x1e1/0x2f0 [ 28.983447][ T626] ? prb_final_commit+0x50/0x50 [ 28.983450][ T626] ? __send_to_port+0x420/0x420 [ 28.983453][ T626] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.983455][ T626] ? rcu_read_lock_any_held+0x3c/0x90 [ 28.983458][ T626] ? validate_chain+0x38b/0xc20 [ 28.983462][ T626] hvc_console_print+0x292/0x780 [ 28.983467][ T626] ? mark_usage+0x61/0x170 [ 28.983469][ T626] ? __lock_acquire+0x518/0xc20 [ 28.983471][ T626] ? __lock_acquire+0x518/0xc20 [ 28.983475][ T626] ? hvc_write+0x3a0/0x3a0 [ 28.983478][ T626] ? console_emit_next_record+0x1df/0x4c0 [ 28.983482][ T626] ? rcu_is_watching+0x16/0xd0 [ 28.983484][ T626] ? lock_acquire+0x13c/0x160 [ 28.983489][ T626] console_emit_next_record+0x22f/0x4c0 [ 28.983493][ T626] ? devkmsg_read+0x4b0/0x4b0 [ 28.983495][ T626] ? console_flush_one_record+0x106/0x710 [ 28.983499][ T626] ? rcu_is_watching+0x16/0xd0 [ 28.983501][ T626] ? lock_acquire+0x13c/0x160 [ 28.983505][ T626] console_flush_one_record+0x46f/0x710 [ 28.983510][ T626] ? console_emit_next_record+0x4c0/0x4c0 [ 28.983512][ T626] ? __lock_acquire+0x518/0xc20 [ 28.983517][ T626] console_unlock+0xee/0x1f0 [ 28.983520][ T626] ? console_flush_one_record+0x710/0x710 [ 28.983522][ T626] ? rcu_is_watching+0x16/0xd0 [ 28.983524][ T626] ? lock_acquire+0xe0/0x160 [ 28.983528][ T626] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.983530][ T626] ? vprintk_emit+0x320/0x3e0 [ 28.983533][ T626] vprintk_emit+0x37c/0x3e0 [ 28.983536][ T626] ? wake_up_klogd_work_func+0x90/0x90 [ 28.983537][ T626] ? do_raw_spin_unlock+0x59/0x250 [ 28.983540][ T626] ? __lock_acquire+0x518/0xc20 [ 28.983545][ T626] _printk+0xc7/0x100 [ 28.983548][ T626] ? snapshot_read.cold+0x21/0x21 [ 28.983552][ T626] ? do_raw_spin_lock+0x131/0x280 [ 28.983555][ T626] ? __rwlock_init+0x150/0x150 [ 28.983559][ T626] ? do_raw_spin_lock+0x131/0x280 [ 28.983562][ T626] do_exit.cold+0x82/0x9c [ 28.983566][ T626] ? exit_notify+0x890/0x890 [ 28.983572][ T626] __x64_sys_exit+0x42/0x50 [ 28.983574][ T626] x64_sys_call+0x156c/0x1570 [ 28.983577][ T626] do_syscall_64+0xff/0x530 [ 28.983581][ T626] ? exc_page_fault+0xee/0x100 [ 28.983584][ T626] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.983586][ T626] RIP: 0033:0x7f6bbe521c49 [ 28.983588][ T626] Code: Unable to access opcode bytes at 0x7f6bbe521c1f. [ 28.983589][ T626] RSP: 002b:00007f6bbdce0e60 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 28.983592][ T626] RAX: ffffffffffffffda RBX: 00007f6bbdce16c0 RCX: 00007f6bbe521c49 [ 28.983593][ T626] RDX: 0000000000000000 RSI: 0000000000801000 RDI: 0000000000000000 [ 28.983594][ T626] RBP: 00007f6bbdce0f70 R08: 0000000000000001 R09: 00007f6bbdce16c0 [ 28.983595][ T626] R10: 0000000000000008 R11: 0000000000000246 R12: 00007f6bbd4e1000 [ 28.983596][ T626] R13: 00007ffd5a183a20 R14: 0000000000000002 R15: 00007ffd5a183b27 [ 28.983604][ T626] [ 29.127919][ T12] br0: port 1(veth1) entered disabled state [ 29.140757][ T12] veth1 (unregistering): left allmulticast mode [ 29.141152][ T12] veth1 (unregistering): left promiscuous mode [ 29.142358][ T12] br0: port 1(veth1) entered disabled state [ 29.174041][ T12] veth_segment: left allmulticast mode [ 29.174267][ T12] veth_segment: left promiscuous mode [ 29.174637][ T12] br0: port 2(veth_segment) entered disabled state [ 46.167209][ T1044] br0: port 1(veth1) entered blocking state [ 46.167225][ T1044] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 46.167227][ T1044] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1044, name: ip [ 46.167228][ T1044] preempt_count: 1, expected: 0 [ 46.167229][ T1044] RCU nest depth: 0, expected: 0 [ 46.167230][ T1044] locks held by ip/1044: 5, last CPU#3: [ 46.167232][ T1044] #0: ffffffff96b1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 46.167243][ T1044] #1: ffffffff9637ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 46.167249][ T1044] #2: ffffffff9637de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 46.167253][ T1044] #3: ffffffff9629d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 46.167257][ T1044] #4: ffffffff9629d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 46.167261][ T1044] irq event stamp: 20618 [ 46.167262][ T1044] hardirqs last enabled at (20617): [] __down_trylock_console_sem+0x86/0xa0 [ 46.167266][ T1044] hardirqs last disabled at (20618): [] console_emit_next_record+0x3d4/0x4c0 [ 46.167268][ T1044] softirqs last enabled at (20560): [] __alloc_skb+0x4c2/0x5f0 [ 46.167271][ T1044] softirqs last disabled at (20558): [] __alloc_skb+0x4c2/0x5f0 [ 46.167273][ T1044] Preemption disabled at: [ 46.167274][ T1044] [] vprintk_emit+0x31b/0x3e0 [ 46.167279][ T1044] CPU: 3 UID: 0 PID: 1044 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 46.167282][ T1044] Tainted: [W]=WARN [ 46.167283][ T1044] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.167285][ T1044] Call Trace: [ 46.167286][ T1044] [ 46.167288][ T1044] dump_stack_lvl+0x6f/0xa0 [ 46.167293][ T1044] ? vprintk_emit+0x31b/0x3e0 [ 46.167295][ T1044] __might_resched.cold+0x1fe/0x2c1 [ 46.167299][ T1044] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 46.167303][ T1044] ? __kmalloc_noprof+0xdb/0x760 [ 46.167308][ T1044] __kmalloc_noprof+0x443/0x760 [ 46.167309][ T1044] ? alloc_buf.isra.0+0x4b/0x260 [ 46.167316][ T1044] ? do_raw_spin_unlock+0x59/0x250 [ 46.167319][ T1044] alloc_buf.isra.0+0x4b/0x260 [ 46.167322][ T1044] put_chars+0x1e1/0x2f0 [ 46.167325][ T1044] ? __send_to_port+0x420/0x420 [ 46.167326][ T1044] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 46.167330][ T1044] ? validate_chain+0x38b/0xc20 [ 46.167335][ T1044] hvc_console_print+0x292/0x780 [ 46.167342][ T1044] ? hvc_write+0x3a0/0x3a0 [ 46.167345][ T1044] ? rcu_is_watching+0x16/0xd0 [ 46.167347][ T1044] ? lock_acquire+0x13c/0x160 [ 46.167351][ T1044] console_emit_next_record+0x22f/0x4c0 [ 46.167355][ T1044] ? devkmsg_read+0x4b0/0x4b0 [ 46.167357][ T1044] ? console_flush_one_record+0x106/0x710 [ 46.167360][ T1044] ? rcu_is_watching+0x16/0xd0 [ 46.167362][ T1044] ? lock_acquire+0x13c/0x160 [ 46.167366][ T1044] console_flush_one_record+0x46f/0x710 [ 46.167370][ T1044] ? console_emit_next_record+0x4c0/0x4c0 [ 46.167372][ T1044] ? __lock_acquire+0x518/0xc20 [ 46.167377][ T1044] console_unlock+0xee/0x1f0 [ 46.167380][ T1044] ? console_flush_one_record+0x710/0x710 [ 46.167382][ T1044] ? rcu_is_watching+0x16/0xd0 [ 46.167384][ T1044] ? lock_acquire+0xe0/0x160 [ 46.167387][ T1044] ? __down_trylock_console_sem+0x5e/0xa0 [ 46.167389][ T1044] ? vprintk_emit+0x320/0x3e0 [ 46.167392][ T1044] vprintk_emit+0x37c/0x3e0 [ 46.167395][ T1044] ? wake_up_klogd_work_func+0x90/0x90 [ 46.167397][ T1044] ? __lock_release.isra.0+0x69/0x1a0 [ 46.167402][ T1044] ? mark_held_locks+0x40/0x70 [ 46.167405][ T1044] _printk+0xc7/0x100 [ 46.167409][ T1044] ? snapshot_read.cold+0x21/0x21 [ 46.167413][ T1044] ? br_multicast_flood+0x960/0x960 [ 46.167416][ T1044] ? do_setlink.isra.0+0x9ec/0x2a60 [ 46.167417][ T1044] ? rtnl_newlink+0x9f1/0x11b0 [ 46.167419][ T1044] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 46.167423][ T1044] br_set_state+0x22f/0x430 [ 46.167427][ T1044] br_init_port+0xc4/0x200 [ 46.167429][ T1044] new_nbp+0x3a0/0x650 [ 46.167433][ T1044] br_add_if+0x212/0x1320 [ 46.167435][ T1044] ? is_bpf_text_address+0x72/0x110 [ 46.167439][ T1044] ? kernel_text_address+0x149/0x170 [ 46.167444][ T1044] do_set_master+0x3b2/0x780 [ 46.167448][ T1044] do_setlink.isra.0+0x9ec/0x2a60 [ 46.167451][ T1044] ? stack_trace_save+0x93/0xc0 [ 46.167455][ T1044] ? rtnl_link_get_size+0x350/0x350 [ 46.167456][ T1044] ? rcu_read_lock_any_held+0x66/0x90 [ 46.167459][ T1044] ? stack_depot_save_flags+0x38e/0x790 [ 46.167465][ T1044] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 46.167467][ T1044] ? rcu_read_lock_any_held+0x3c/0x90 [ 46.167469][ T1044] ? validate_chain+0x38b/0xc20 [ 46.167471][ T1044] ? kasan_save_stack+0x3d/0x50 [ 46.167473][ T1044] ? kasan_save_stack+0x2f/0x50 [ 46.167475][ T1044] ? kasan_save_track+0x14/0x30 [ 46.167476][ T1044] ? __kasan_kmalloc+0x7b/0x90 [ 46.167478][ T1044] ? __lock_acquire+0x518/0xc20 [ 46.167480][ T1044] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 46.167483][ T1044] ? ___sys_sendmsg+0xd0/0x1d0 [ 46.167486][ T1044] ? lock_acquire.part.0+0xd4/0x280 [ 46.167488][ T1044] ? rtnl_newlink+0x9a8/0x11b0 [ 46.167491][ T1044] ? rcu_is_watching+0x16/0xd0 [ 46.167493][ T1044] ? lock_acquire+0x13c/0x160 [ 46.167494][ T1044] ? rcu_is_watching+0x16/0xd0 [ 46.167496][ T1044] ? rcu_is_watching+0x16/0xd0 [ 46.167497][ T1044] ? trace_contention_end+0xb3/0x180 [ 46.167500][ T1044] ? __mutex_lock+0x1db/0x1ea0 [ 46.167502][ T1044] ? __mutex_lock+0x9a3/0x1ea0 [ 46.167504][ T1044] ? rtnl_newlink+0x9a8/0x11b0 [ 46.167507][ T1044] ? ww_mutex_lock+0x160/0x160 [ 46.167508][ T1044] ? nla_get_range_signed+0x3d0/0x3d0 [ 46.167513][ T1044] ? rcu_is_watching+0x16/0xd0 [ 46.167515][ T1044] ? __rtnl_newlink+0x3fa/0xa50 [ 46.167520][ T1044] rtnl_newlink+0x9f1/0x11b0 [ 46.167526][ T1044] ? rtnl_bridge_getlink+0x850/0x850 [ 46.167527][ T1044] ? __lock_acquire+0x518/0xc20 [ 46.167532][ T1044] ? lock_acquire.part.0+0xd4/0x280 [ 46.167534][ T1044] ? find_held_lock+0x2b/0x80 [ 46.167536][ T1044] ? rtnl_bridge_getlink+0x850/0x850 [ 46.167538][ T1044] ? __lock_release.isra.0+0x69/0x1a0 [ 46.167541][ T1044] ? rtnl_bridge_getlink+0x850/0x850 [ 46.167543][ T1044] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 46.167546][ T1044] ? rtnl_link_fill+0x920/0x920 [ 46.167547][ T1044] ? __lock_acquire+0x518/0xc20 [ 46.167552][ T1044] ? lock_acquire.part.0+0xd4/0x280 [ 46.167554][ T1044] ? find_held_lock+0x2b/0x80 [ 46.167557][ T1044] netlink_rcv_skb+0x14e/0x3a0 [ 46.167560][ T1044] ? rtnl_link_fill+0x920/0x920 [ 46.167563][ T1044] ? netlink_ack+0xcf0/0xcf0 [ 46.167569][ T1044] ? netlink_deliver_tap+0xc5/0x330 [ 46.167571][ T1044] ? netlink_deliver_tap+0x13c/0x330 [ 46.167576][ T1044] netlink_unicast+0x486/0x750 [ 46.167579][ T1044] ? netlink_attachskb+0x810/0x810 [ 46.167582][ T1044] ? find_held_lock+0x2b/0x80 [ 46.167586][ T1044] netlink_sendmsg+0x75b/0xc90 [ 46.167590][ T1044] ? netlink_unicast+0x750/0x750 [ 46.167593][ T1044] ? __lock_release.isra.0+0x69/0x1a0 [ 46.167595][ T1044] ? __import_iovec+0x36c/0x620 [ 46.167600][ T1044] __sock_sendmsg+0xce/0x190 [ 46.167603][ T1044] ____sys_sendmsg+0x61a/0x860 [ 46.167605][ T1044] ? copy_msghdr_from_user+0x279/0x420 [ 46.167608][ T1044] ? sock_write_iter+0x400/0x400 [ 46.167609][ T1044] ? move_addr_to_kernel+0x40/0x40 [ 46.167616][ T1044] ___sys_sendmsg+0x14e/0x1d0 [ 46.167619][ T1044] ? copy_msghdr_from_user+0x420/0x420 [ 46.167634][ T1044] __sys_sendmsg+0x12c/0x1d0 [ 46.167637][ T1044] ? __sys_sendmsg_sock+0x20/0x20 [ 46.167643][ T1044] ? rcu_is_watching+0x16/0xd0 [ 46.167646][ T1044] do_syscall_64+0xff/0x530 [ 46.167649][ T1044] ? exc_page_fault+0xee/0x100 [ 46.167652][ T1044] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.167654][ T1044] RIP: 0033:0x7f928759554e [ 46.167658][ T1044] 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 [ 46.167661][ T1044] RSP: 002b:00007ffda17eb240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.167663][ T1044] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f928759554e [ 46.167665][ T1044] RDX: 0000000000000000 RSI: 00007ffda17eb2f0 RDI: 0000000000000005 [ 46.167665][ T1044] RBP: 00007ffda17eb250 R08: 0000000000000000 R09: 0000000000000000 [ 46.167666][ T1044] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91c30a [ 46.167667][ T1044] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffda17eb9c0 [ 46.167674][ T1044] [ 46.200450][ T1044] br0: port 1(veth1) entered disabled state [ 46.200786][ T1044] veth1: entered allmulticast mode [ 46.201876][ T1044] veth1: entered promiscuous mode [ 46.390829][ T1049] br0: port 2(veth_segment) entered blocking state [ 46.391132][ T1049] br0: port 2(veth_segment) entered disabled state [ 46.391410][ T1049] veth_segment: entered allmulticast mode [ 46.392381][ T1049] veth_segment: entered promiscuous mode [ 46.416181][ T1050] br0: port 2(veth_segment) entered blocking state [ 46.416485][ T1050] br0: port 2(veth_segment) entered forwarding state [ 46.416881][ T1050] br0: port 1(veth1) entered blocking state [ 46.417149][ T1050] br0: port 1(veth1) entered forwarding state [ 48.704619][ T1063] iperf3 (1063) used greatest stack depth: 20848 bytes left [ 48.704638][ T1063] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 48.704640][ T1063] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1063, name: iperf3 [ 48.704642][ T1063] preempt_count: 2, expected: 0 [ 48.704643][ T1063] RCU nest depth: 0, expected: 0 [ 48.704643][ T1063] locks held by iperf3/1063: 5, last CPU#3: [ 48.704645][ T1063] #0: ffffffff962167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 48.704656][ T1063] #1: ffffffff9637ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 48.704661][ T1063] #2: ffffffff9637de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 48.704665][ T1063] #3: ffffffff9629d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 48.704669][ T1063] #4: ffffffff9629d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 48.704673][ T1063] irq event stamp: 1359418 [ 48.704674][ T1063] hardirqs last enabled at (1359417): [] __down_trylock_console_sem+0x86/0xa0 [ 48.704677][ T1063] hardirqs last disabled at (1359418): [] console_emit_next_record+0x3d4/0x4c0 [ 48.704679][ T1063] softirqs last enabled at (1359290): [] fpu__clear_user_states+0x104/0x290 [ 48.704683][ T1063] softirqs last disabled at (1359288): [] fpu__clear_user_states+0x6d/0x290 [ 48.704685][ T1063] Preemption disabled at: [ 48.704686][ T1063] [<0000000000000000>] 0x0 [ 48.704693][ T1063] CPU: 3 UID: 0 PID: 1063 Comm: iperf3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 48.704696][ T1063] Tainted: [W]=WARN [ 48.704697][ T1063] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.704699][ T1063] Call Trace: [ 48.704700][ T1063] [ 48.704702][ T1063] dump_stack_lvl+0x6f/0xa0 [ 48.704708][ T1063] __might_resched.cold+0x1fe/0x2c1 [ 48.704712][ T1063] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 48.704716][ T1063] ? __kmalloc_noprof+0xdb/0x760 [ 48.704721][ T1063] __kmalloc_noprof+0x443/0x760 [ 48.704722][ T1063] ? alloc_buf.isra.0+0x4b/0x260 [ 48.704729][ T1063] ? do_raw_spin_unlock+0x59/0x250 [ 48.704732][ T1063] alloc_buf.isra.0+0x4b/0x260 [ 48.704735][ T1063] put_chars+0x1e1/0x2f0 [ 48.704737][ T1063] ? prb_final_commit+0x50/0x50 [ 48.704739][ T1063] ? __send_to_port+0x420/0x420 [ 48.704742][ T1063] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 48.704745][ T1063] ? rcu_read_lock_any_held+0x3c/0x90 [ 48.704747][ T1063] ? validate_chain+0x38b/0xc20 [ 48.704751][ T1063] hvc_console_print+0x292/0x780 [ 48.704755][ T1063] ? mark_usage+0x61/0x170 [ 48.704757][ T1063] ? __lock_acquire+0x518/0xc20 [ 48.704759][ T1063] ? __lock_acquire+0x518/0xc20 [ 48.704763][ T1063] ? hvc_write+0x3a0/0x3a0 [ 48.704765][ T1063] ? console_emit_next_record+0x1df/0x4c0 [ 48.704768][ T1063] ? rcu_is_watching+0x16/0xd0 [ 48.704770][ T1063] ? lock_acquire+0x13c/0x160 [ 48.704774][ T1063] console_emit_next_record+0x22f/0x4c0 [ 48.704778][ T1063] ? devkmsg_read+0x4b0/0x4b0 [ 48.704780][ T1063] ? console_flush_one_record+0x106/0x710 [ 48.704783][ T1063] ? rcu_is_watching+0x16/0xd0 [ 48.704784][ T1063] ? lock_acquire+0x13c/0x160 [ 48.704788][ T1063] console_flush_one_record+0x46f/0x710 [ 48.704793][ T1063] ? console_emit_next_record+0x4c0/0x4c0 [ 48.704794][ T1063] ? __lock_acquire+0x518/0xc20 [ 48.704799][ T1063] console_unlock+0xee/0x1f0 [ 48.704802][ T1063] ? console_flush_one_record+0x710/0x710 [ 48.704804][ T1063] ? rcu_is_watching+0x16/0xd0 [ 48.704806][ T1063] ? lock_acquire+0xe0/0x160 [ 48.704809][ T1063] ? __down_trylock_console_sem+0x5e/0xa0 [ 48.704811][ T1063] ? vprintk_emit+0x320/0x3e0 [ 48.704814][ T1063] vprintk_emit+0x37c/0x3e0 [ 48.704817][ T1063] ? wake_up_klogd_work_func+0x90/0x90 [ 48.704818][ T1063] ? do_raw_spin_unlock+0x59/0x250 [ 48.704821][ T1063] ? __lock_acquire+0x518/0xc20 [ 48.704824][ T1063] _printk+0xc7/0x100 [ 48.704828][ T1063] ? snapshot_read.cold+0x21/0x21 [ 48.704831][ T1063] ? do_raw_spin_lock+0x131/0x280 [ 48.704833][ T1063] ? __rwlock_init+0x150/0x150 [ 48.704837][ T1063] ? do_raw_spin_lock+0x131/0x280 [ 48.704840][ T1063] do_exit.cold+0x82/0x9c [ 48.704843][ T1063] ? exit_notify+0x890/0x890 [ 48.704848][ T1063] __x64_sys_exit+0x42/0x50 [ 48.704850][ T1063] x64_sys_call+0x156c/0x1570 [ 48.704852][ T1063] do_syscall_64+0xff/0x530 [ 48.704857][ T1063] ? exc_page_fault+0xee/0x100 [ 48.704859][ T1063] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.704861][ T1063] RIP: 0033:0x7f62b4892c49 [ 48.704863][ T1063] Code: Unable to access opcode bytes at 0x7f62b4892c1f. [ 48.704864][ T1063] RSP: 002b:00007f62b4051e60 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 48.704867][ T1063] RAX: ffffffffffffffda RBX: 00007f62b40526c0 RCX: 00007f62b4892c49 [ 48.704868][ T1063] RDX: 0000000000000000 RSI: 0000000000801000 RDI: 0000000000000000 [ 48.704869][ T1063] RBP: 00007f62b4051f70 R08: 0000000000000001 R09: 00007f62b40526c0 [ 48.704870][ T1063] R10: 0000000000000008 R11: 0000000000000246 R12: 00007f62b3852000 [ 48.704871][ T1063] R13: 00007ffcf9f34b30 R14: 0000000000000002 R15: 00007ffcf9f34c37 [ 48.704878][ T1063] [ 48.845619][ T12] br0: port 1(veth1) entered disabled state [ 48.853887][ T12] veth1 (unregistering): left allmulticast mode [ 48.854169][ T12] veth1 (unregistering): left promiscuous mode [ 48.854581][ T12] br0: port 1(veth1) entered disabled state [ 48.885881][ T12] veth_segment: left allmulticast mode [ 48.886098][ T12] veth_segment: left promiscuous mode [ 48.886378][ T12] br0: port 2(veth_segment) entered disabled state