[ 9.792877][ T186] ip (186) used greatest stack depth: 24560 bytes left [ 9.792893][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.792895][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 9.792896][ T186] preempt_count: 2, expected: 0 [ 9.792897][ T186] RCU nest depth: 0, expected: 0 [ 9.792898][ T186] locks held by ip/186: 5, last CPU#3: [ 9.792901][ T186] #0: ffffffff9a4027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.792913][ T186] #1: ffffffff9a569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.792919][ T186] #2: ffffffff9a569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.792923][ T186] #3: ffffffff9a489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.792927][ T186] #4: ffffffff9a489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.792930][ T186] irq event stamp: 25244 [ 9.792931][ T186] hardirqs last enabled at (25243): [] __down_trylock_console_sem+0x86/0xa0 [ 9.792934][ T186] hardirqs last disabled at (25244): [] console_emit_next_record+0x3d4/0x4c0 [ 9.792936][ T186] softirqs last enabled at (24322): [] handle_softirqs+0x67c/0x900 [ 9.792938][ T186] softirqs last disabled at (24317): [] __irq_exit_rcu+0x145/0x1c0 [ 9.792940][ T186] Preemption disabled at: [ 9.792941][ T186] [<0000000000000000>] 0x0 [ 9.792947][ T186] CPU: 3 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.792951][ T186] Tainted: [W]=WARN [ 9.792951][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.792953][ T186] Call Trace: [ 9.792955][ T186] [ 9.792956][ T186] dump_stack_lvl+0x6f/0xa0 [ 9.792962][ T186] __might_resched.cold+0x1fe/0x2c1 [ 9.792967][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.792971][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 9.792976][ T186] __kmalloc_noprof+0x443/0x760 [ 9.792978][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 9.792984][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 9.792986][ T186] alloc_buf.isra.0+0x4b/0x260 [ 9.792990][ T186] put_chars+0x1e1/0x2f0 [ 9.792992][ T186] ? __send_to_port+0x420/0x420 [ 9.792994][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.792998][ T186] ? validate_chain+0x38b/0xc20 [ 9.793003][ T186] hvc_console_print+0x292/0x780 [ 9.793009][ T186] ? hvc_write+0x3a0/0x3a0 [ 9.793011][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.793014][ T186] ? lock_acquire+0x13c/0x160 [ 9.793018][ T186] console_emit_next_record+0x22f/0x4c0 [ 9.793021][ T186] ? devkmsg_read+0x4b0/0x4b0 [ 9.793023][ T186] ? console_flush_one_record+0x106/0x710 [ 9.793026][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.793029][ T186] ? lock_acquire+0x13c/0x160 [ 9.793033][ T186] console_flush_one_record+0x46f/0x710 [ 9.793037][ T186] ? console_emit_next_record+0x4c0/0x4c0 [ 9.793038][ T186] ? __lock_acquire+0x518/0xc20 [ 9.793043][ T186] console_unlock+0xee/0x1f0 [ 9.793046][ T186] ? console_flush_one_record+0x710/0x710 [ 9.793048][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.793050][ T186] ? lock_acquire+0x60/0x160 [ 9.793054][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.793056][ T186] ? vprintk_emit+0x320/0x3e0 [ 9.793059][ T186] vprintk_emit+0x37c/0x3e0 [ 9.793062][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 9.793066][ T186] ? __lock_acquire+0x518/0xc20 [ 9.793069][ T186] _printk+0xc7/0x100 [ 9.793073][ T186] ? snapshot_read.cold+0x21/0x21 [ 9.793076][ T186] ? do_raw_spin_lock+0x131/0x280 [ 9.793078][ T186] ? __rwlock_init+0x150/0x150 [ 9.793082][ T186] ? do_raw_spin_lock+0x131/0x280 [ 9.793085][ T186] do_exit.cold+0x82/0x9c [ 9.793088][ T186] ? exit_notify+0x890/0x890 [ 9.793090][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 9.793093][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.793097][ T186] do_group_exit+0xb8/0x370 [ 9.793100][ T186] __x64_sys_exit_group+0x3c/0x50 [ 9.793101][ T186] x64_sys_call+0x1567/0x1570 [ 9.793103][ T186] do_syscall_64+0xff/0x530 [ 9.793107][ T186] ? exc_page_fault+0xee/0x100 [ 9.793110][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.793112][ T186] RIP: 0033:0x7f0ced13a1b8 [ 9.793114][ T186] Code: Unable to access opcode bytes at 0x7f0ced13a18e. [ 9.793115][ T186] RSP: 002b:00007ffe5a8d0e78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.793117][ T186] RAX: ffffffffffffffda RBX: 00007f0ced26af88 RCX: 00007f0ced13a1b8 [ 9.793119][ T186] RDX: 00007f0cece84fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.793120][ T186] RBP: 00007ffe5a8d0ed0 R08: 0000000000000000 R09: 0000000000008010 [ 9.793121][ T186] R10: 00007ffe5a8d0c90 R11: 0000000000000246 R12: 0000000000000001 [ 9.793121][ T186] R13: 0000000000000000 R14: 00007f0ced269680 R15: 00007f0ced26afa0 [ 9.793128][ T186] [ 9.955916][ T192] ip (192) used greatest stack depth: 23856 bytes left [ 10.605016][ T223] 8021q: 802.1Q VLAN Support v1.8 [ 11.404533][ T253] br1: port 1(veth1) entered blocking state [ 11.404612][ T253] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.404614][ T253] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 253, name: ip [ 11.404616][ T253] preempt_count: 1, expected: 0 [ 11.404617][ T253] RCU nest depth: 0, expected: 0 [ 11.404618][ T253] locks held by ip/253: 5, last CPU#3: [ 11.404620][ T253] #0: ffffffff9acd2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 11.404632][ T253] #1: ffffffff9a569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.404639][ T253] #2: ffffffff9a569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.404643][ T253] #3: ffffffff9a489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.404647][ T253] #4: ffffffff9a489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.404651][ T253] irq event stamp: 13884 [ 11.404652][ T253] hardirqs last enabled at (13883): [] __down_trylock_console_sem+0x86/0xa0 [ 11.404654][ T253] hardirqs last disabled at (13884): [] console_emit_next_record+0x3d4/0x4c0 [ 11.404656][ T253] softirqs last enabled at (13794): [] __alloc_skb+0x4c2/0x5f0 [ 11.404659][ T253] softirqs last disabled at (13792): [] __alloc_skb+0x4c2/0x5f0 [ 11.404662][ T253] Preemption disabled at: [ 11.404663][ T253] [] vprintk_emit+0x31b/0x3e0 [ 11.404669][ T253] CPU: 3 UID: 0 PID: 253 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.404672][ T253] Tainted: [W]=WARN [ 11.404673][ T253] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.404675][ T253] Call Trace: [ 11.404676][ T253] [ 11.404678][ T253] dump_stack_lvl+0x6f/0xa0 [ 11.404684][ T253] ? vprintk_emit+0x31b/0x3e0 [ 11.404687][ T253] __might_resched.cold+0x1fe/0x2c1 [ 11.404692][ T253] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.404696][ T253] ? __kmalloc_noprof+0xdb/0x760 [ 11.404701][ T253] __kmalloc_noprof+0x443/0x760 [ 11.404703][ T253] ? alloc_buf.isra.0+0x4b/0x260 [ 11.404709][ T253] ? do_raw_spin_unlock+0x59/0x250 [ 11.404712][ T253] alloc_buf.isra.0+0x4b/0x260 [ 11.404715][ T253] put_chars+0x1e1/0x2f0 [ 11.404718][ T253] ? __send_to_port+0x420/0x420 [ 11.404722][ T253] ? validate_chain+0x34a/0xc20 [ 11.404726][ T253] hvc_console_print+0x292/0x780 [ 11.404728][ T253] ? mark_usage+0x61/0x170 [ 11.404730][ T253] ? __lock_acquire+0x518/0xc20 [ 11.404732][ T253] ? __lock_acquire+0x518/0xc20 [ 11.404736][ T253] ? hvc_write+0x3a0/0x3a0 [ 11.404738][ T253] ? console_emit_next_record+0x1df/0x4c0 [ 11.404741][ T253] ? rcu_is_watching+0x16/0xd0 [ 11.404746][ T253] ? lock_acquire+0x13c/0x160 [ 11.404750][ T253] console_emit_next_record+0x22f/0x4c0 [ 11.404753][ T253] ? devkmsg_read+0x4b0/0x4b0 [ 11.404755][ T253] ? console_flush_one_record+0x106/0x710 [ 11.404758][ T253] ? rcu_is_watching+0x16/0xd0 [ 11.404761][ T253] ? lock_acquire+0x13c/0x160 [ 11.404765][ T253] console_flush_one_record+0x46f/0x710 [ 11.404769][ T253] ? console_emit_next_record+0x4c0/0x4c0 [ 11.404771][ T253] ? __lock_acquire+0x518/0xc20 [ 11.404776][ T253] console_unlock+0xee/0x1f0 [ 11.404779][ T253] ? console_flush_one_record+0x710/0x710 [ 11.404781][ T253] ? rcu_is_watching+0x16/0xd0 [ 11.404783][ T253] ? lock_acquire+0x60/0x160 [ 11.404787][ T253] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.404788][ T253] ? vprintk_emit+0x320/0x3e0 [ 11.404792][ T253] vprintk_emit+0x37c/0x3e0 [ 11.404796][ T253] ? wake_up_klogd_work_func+0x90/0x90 [ 11.404798][ T253] ? __lock_release.isra.0+0x69/0x1a0 [ 11.404800][ T253] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.404804][ T253] ? mark_held_locks+0x40/0x70 [ 11.404808][ T253] _printk+0xc7/0x100 [ 11.404811][ T253] ? snapshot_read.cold+0x21/0x21 [ 11.404815][ T253] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 11.404828][ T253] ? do_setlink.isra.0+0xa31/0x2750 [ 11.404829][ T253] ? rtnl_newlink+0x9f1/0x11c0 [ 11.404830][ T253] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.404835][ T253] br_set_state+0x22f/0x430 [bridge] [ 11.404845][ T253] br_init_port+0xc4/0x200 [bridge] [ 11.404853][ T253] new_nbp+0x39c/0x580 [bridge] [ 11.404862][ T253] br_add_if+0x212/0x1320 [bridge] [ 11.404870][ T253] ? is_bpf_text_address+0x72/0x110 [ 11.404874][ T253] ? kernel_text_address+0x149/0x170 [ 11.404877][ T253] ? __kernel_text_address+0x12/0x30 [ 11.404880][ T253] do_set_master+0x357/0x580 [ 11.404885][ T253] do_setlink.isra.0+0xa31/0x2750 [ 11.404888][ T253] ? stack_trace_save+0x93/0xc0 [ 11.404892][ T253] ? rtnl_link_get_size+0x350/0x350 [ 11.404893][ T253] ? rcu_read_lock_any_held+0x66/0x90 [ 11.404895][ T253] ? stack_depot_save_flags+0x38e/0x790 [ 11.404899][ T253] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.404901][ T253] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.404903][ T253] ? validate_chain+0x38b/0xc20 [ 11.404906][ T253] ? kasan_save_stack+0x3d/0x50 [ 11.404909][ T253] ? kasan_save_stack+0x2f/0x50 [ 11.404910][ T253] ? kasan_save_track+0x14/0x30 [ 11.404913][ T253] ? __lock_acquire+0x518/0xc20 [ 11.404915][ T253] ? netlink_seq_next+0x4e/0x60 [ 11.404918][ T253] ? ___sys_sendmsg+0xb0/0x1d0 [ 11.404923][ T253] ? lock_acquire.part.0+0xd4/0x280 [ 11.404924][ T253] ? rtnl_newlink+0x9a8/0x11c0 [ 11.404927][ T253] ? rcu_is_watching+0x16/0xd0 [ 11.404929][ T253] ? lock_acquire+0x13c/0x160 [ 11.404931][ T253] ? rcu_is_watching+0x16/0xd0 [ 11.404933][ T253] ? rcu_is_watching+0x16/0xd0 [ 11.404935][ T253] ? trace_contention_end+0xb3/0x180 [ 11.404939][ T253] ? __mutex_lock+0x1db/0x1ea0 [ 11.404940][ T253] ? __mutex_lock+0x9a3/0x1ea0 [ 11.404943][ T253] ? rtnl_newlink+0x9a8/0x11c0 [ 11.404946][ T253] ? ww_mutex_lock+0x160/0x160 [ 11.404948][ T253] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.404953][ T253] ? __rtnl_newlink+0x3fa/0xa50 [ 11.404958][ T253] rtnl_newlink+0x9f1/0x11c0 [ 11.404963][ T253] ? rtnl_bridge_getlink+0x850/0x850 [ 11.404965][ T253] ? __lock_acquire+0x518/0xc20 [ 11.404970][ T253] ? lock_acquire.part.0+0xd4/0x280 [ 11.404972][ T253] ? find_held_lock+0x2b/0x80 [ 11.404974][ T253] ? rtnl_bridge_getlink+0x850/0x850 [ 11.404975][ T253] ? __lock_release.isra.0+0x69/0x1a0 [ 11.404979][ T253] ? rtnl_bridge_getlink+0x850/0x850 [ 11.404981][ T253] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.404984][ T253] ? rtnl_link_fill+0x920/0x920 [ 11.404986][ T253] ? __lock_acquire+0x518/0xc20 [ 11.404990][ T253] ? lock_acquire.part.0+0xd4/0x280 [ 11.404992][ T253] ? find_held_lock+0x2b/0x80 [ 11.404995][ T253] netlink_rcv_skb+0x14e/0x3a0 [ 11.404997][ T253] ? rtnl_link_fill+0x920/0x920 [ 11.405000][ T253] ? netlink_ack+0xcf0/0xcf0 [ 11.405006][ T253] ? netlink_deliver_tap+0xc5/0x330 [ 11.405008][ T253] ? netlink_deliver_tap+0x13c/0x330 [ 11.405012][ T253] netlink_unicast+0x486/0x750 [ 11.405016][ T253] ? netlink_attachskb+0x810/0x810 [ 11.405019][ T253] ? __lock_acquire+0x518/0xc20 [ 11.405023][ T253] netlink_sendmsg+0x735/0xc60 [ 11.405027][ T253] ? netlink_unicast+0x750/0x750 [ 11.405030][ T253] ? __might_fault+0x97/0x140 [ 11.405036][ T253] ____sys_sendmsg+0x415/0x880 [ 11.405038][ T253] ? copy_msghdr_from_user+0x279/0x420 [ 11.405040][ T253] ? get_timestamp.constprop.0+0x390/0x390 [ 11.405042][ T253] ? move_addr_to_kernel+0x40/0x40 [ 11.405049][ T253] ___sys_sendmsg+0x14e/0x1d0 [ 11.405052][ T253] ? copy_msghdr_from_user+0x420/0x420 [ 11.405068][ T253] __sys_sendmsg+0x12c/0x1d0 [ 11.405071][ T253] ? __sys_sendmsg_sock+0x20/0x20 [ 11.405077][ T253] ? rcu_is_watching+0x16/0xd0 [ 11.405081][ T253] do_syscall_64+0xff/0x530 [ 11.405083][ T253] ? exc_page_fault+0xee/0x100 [ 11.405086][ T253] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.405089][ T253] RIP: 0033:0x7f4eaa75b54e [ 11.405092][ T253] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 11.405094][ T253] RSP: 002b:00007ffe82b99350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.405097][ T253] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f4eaa75b54e [ 11.405098][ T253] RDX: 0000000000000000 RSI: 00007ffe82b99400 RDI: 0000000000000005 [ 11.405099][ T253] RBP: 00007ffe82b99360 R08: 0000000000000000 R09: 0000000000000000 [ 11.405100][ T253] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913995 [ 11.405101][ T253] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe82b99ac0 [ 11.405108][ T253] [ 11.443605][ T253] br1: port 1(veth1) entered disabled state [ 11.443937][ T253] veth1: entered allmulticast mode [ 11.445570][ T253] veth1: entered promiscuous mode [ 11.464418][ T253] ip (253) used greatest stack depth: 23336 bytes left [ 11.484945][ T36] br1: port 1(veth1) entered blocking state [ 11.485523][ T36] br1: port 1(veth1) entered forwarding state [ 22.584985][ T359] br1: port 1(veth1) entered disabled state [ 22.585042][ T359] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 22.585045][ T359] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 359, name: ip [ 22.585046][ T359] preempt_count: 202, expected: 0 [ 22.585047][ T359] RCU nest depth: 0, expected: 0 [ 22.585048][ T359] locks held by ip/359: 6, last CPU#0: [ 22.585050][ T359] #0: ffffffff9acd2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 22.585062][ T359] #1: ff1100000cffae58 (&br->lock){+...}-{3:3}, at: br_device_event+0x1d7/0x8f0 [bridge] [ 22.585077][ T359] #2: ffffffff9a569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 22.585084][ T359] #3: ffffffff9a569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 22.585087][ T359] #4: ffffffff9a489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 22.585091][ T359] #5: ffffffff9a489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 22.585096][ T359] irq event stamp: 20081 [ 22.585096][ T359] hardirqs last enabled at (20080): [] __down_trylock_console_sem+0x86/0xa0 [ 22.585099][ T359] hardirqs last disabled at (20081): [] console_emit_next_record+0x3d4/0x4c0 [ 22.585101][ T359] softirqs last enabled at (20064): [] ipv6_mc_down+0x134/0x2d0 [ 22.585105][ T359] softirqs last disabled at (20076): [] br_device_event+0x1d7/0x8f0 [bridge] [ 22.585113][ T359] Preemption disabled at: [ 22.585113][ T359] [<0000000000000000>] 0x0 [ 22.585120][ T359] CPU: 0 UID: 0 PID: 359 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 22.585123][ T359] Tainted: [W]=WARN [ 22.585124][ T359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.585126][ T359] Call Trace: [ 22.585127][ T359] [ 22.585129][ T359] dump_stack_lvl+0x6f/0xa0 [ 22.585135][ T359] __might_resched.cold+0x1fe/0x2c1 [ 22.585140][ T359] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 22.585144][ T359] ? __kmalloc_noprof+0xdb/0x760 [ 22.585149][ T359] __kmalloc_noprof+0x443/0x760 [ 22.585152][ T359] ? alloc_buf.isra.0+0x4b/0x260 [ 22.585157][ T359] ? do_raw_spin_unlock+0x59/0x250 [ 22.585160][ T359] alloc_buf.isra.0+0x4b/0x260 [ 22.585163][ T359] put_chars+0x1e1/0x2f0 [ 22.585166][ T359] ? __send_to_port+0x420/0x420 [ 22.585167][ T359] ? check_prev_add+0xef/0xe90 [ 22.585171][ T359] ? validate_chain+0x34a/0xc20 [ 22.585175][ T359] hvc_console_print+0x292/0x780 [ 22.585177][ T359] ? mark_usage+0x61/0x170 [ 22.585179][ T359] ? __lock_acquire+0x518/0xc20 [ 22.585181][ T359] ? __lock_acquire+0x518/0xc20 [ 22.585185][ T359] ? hvc_write+0x3a0/0x3a0 [ 22.585186][ T359] ? lock_acquire.part.0+0xd4/0x280 [ 22.585190][ T359] ? lock_acquire+0x13c/0x160 [ 22.585194][ T359] console_emit_next_record+0x22f/0x4c0 [ 22.585198][ T359] ? devkmsg_read+0x4b0/0x4b0 [ 22.585200][ T359] ? console_flush_one_record+0x106/0x710 [ 22.585203][ T359] ? rcu_is_watching+0x16/0xd0 [ 22.585207][ T359] ? lock_acquire+0x13c/0x160 [ 22.585211][ T359] console_flush_one_record+0x46f/0x710 [ 22.585215][ T359] ? console_emit_next_record+0x4c0/0x4c0 [ 22.585217][ T359] ? __lock_acquire+0x518/0xc20 [ 22.585222][ T359] console_unlock+0xee/0x1f0 [ 22.585225][ T359] ? console_flush_one_record+0x710/0x710 [ 22.585226][ T359] ? rcu_is_watching+0x16/0xd0 [ 22.585229][ T359] ? lock_acquire+0x60/0x160 [ 22.585232][ T359] ? __down_trylock_console_sem+0x5e/0xa0 [ 22.585234][ T359] ? vprintk_emit+0x320/0x3e0 [ 22.585237][ T359] vprintk_emit+0x37c/0x3e0 [ 22.585241][ T359] ? wake_up_klogd_work_func+0x90/0x90 [ 22.585243][ T359] ? mark_held_locks+0x40/0x70 [ 22.585246][ T359] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 22.585248][ T359] ? rcu_read_lock_any_held+0x3c/0x90 [ 22.585252][ T359] _printk+0xc7/0x100 [ 22.585256][ T359] ? snapshot_read.cold+0x21/0x21 [ 22.585264][ T359] br_set_state+0x22f/0x430 [bridge] [ 22.585281][ T359] br_stp_disable_port+0x11f/0x390 [bridge] [ 22.585291][ T359] br_device_event+0x7b5/0x8f0 [bridge] [ 22.585298][ T359] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 22.585302][ T359] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 22.585308][ T359] notifier_call_chain+0xae/0x300 [ 22.585314][ T359] __dev_notify_flags+0x23c/0x3c0 [ 22.585319][ T359] ? netif_change_name+0x8c0/0x8c0 [ 22.585325][ T359] ? netif_set_allmulti+0x250/0x250 [ 22.585328][ T359] ? __kernel_text_address+0x12/0x30 [ 22.585330][ T359] ? write_profile+0xf0/0xf0 [ 22.585333][ T359] ? unwind_get_return_address+0x67/0xd0 [ 22.585338][ T359] netif_change_flags+0xfe/0x190 [ 22.585342][ T359] do_setlink.isra.0+0x1cc3/0x2750 [ 22.585346][ T359] ? stack_trace_save+0x93/0xc0 [ 22.585348][ T359] ? rtnl_link_get_size+0x350/0x350 [ 22.585349][ T359] ? rcu_read_lock_any_held+0x66/0x90 [ 22.585351][ T359] ? stack_depot_save_flags+0x38e/0x790 [ 22.585354][ T359] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 22.585357][ T359] ? rcu_read_lock_any_held+0x3c/0x90 [ 22.585358][ T359] ? validate_chain+0x38b/0xc20 [ 22.585361][ T359] ? kasan_save_stack+0x3d/0x50 [ 22.585364][ T359] ? kasan_save_stack+0x2f/0x50 [ 22.585366][ T359] ? kasan_save_track+0x14/0x30 [ 22.585369][ T359] ? __lock_acquire+0x518/0xc20 [ 22.585370][ T359] ? netlink_seq_next+0x4e/0x60 [ 22.585373][ T359] ? ___sys_sendmsg+0xb0/0x1d0 [ 22.585378][ T359] ? lock_acquire.part.0+0xd4/0x280 [ 22.585380][ T359] ? rtnl_newlink+0x9a8/0x11c0 [ 22.585382][ T359] ? rcu_is_watching+0x16/0xd0 [ 22.585385][ T359] ? lock_acquire+0x13c/0x160 [ 22.585386][ T359] ? rcu_is_watching+0x16/0xd0 [ 22.585388][ T359] ? rcu_is_watching+0x16/0xd0 [ 22.585390][ T359] ? trace_contention_end+0xb3/0x180 [ 22.585394][ T359] ? __mutex_lock+0x1db/0x1ea0 [ 22.585396][ T359] ? __mutex_lock+0x9a3/0x1ea0 [ 22.585398][ T359] ? rtnl_newlink+0x9a8/0x11c0 [ 22.585401][ T359] ? ww_mutex_lock+0x160/0x160 [ 22.585407][ T359] ? __rtnl_newlink+0x3fa/0xa50 [ 22.585412][ T359] rtnl_newlink+0x9f1/0x11c0 [ 22.585417][ T359] ? rtnl_bridge_getlink+0x850/0x850 [ 22.585419][ T359] ? __lock_acquire+0x518/0xc20 [ 22.585424][ T359] ? lock_acquire.part.0+0xd4/0x280 [ 22.585425][ T359] ? find_held_lock+0x2b/0x80 [ 22.585428][ T359] ? rtnl_bridge_getlink+0x850/0x850 [ 22.585429][ T359] ? __lock_release.isra.0+0x69/0x1a0 [ 22.585433][ T359] ? rtnl_bridge_getlink+0x850/0x850 [ 22.585435][ T359] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 22.585438][ T359] ? rtnl_link_fill+0x920/0x920 [ 22.585440][ T359] ? __lock_acquire+0x518/0xc20 [ 22.585444][ T359] ? lock_acquire.part.0+0xd4/0x280 [ 22.585446][ T359] ? find_held_lock+0x2b/0x80 [ 22.585449][ T359] netlink_rcv_skb+0x14e/0x3a0 [ 22.585451][ T359] ? rtnl_link_fill+0x920/0x920 [ 22.585454][ T359] ? netlink_ack+0xcf0/0xcf0 [ 22.585460][ T359] ? netlink_deliver_tap+0xc5/0x330 [ 22.585462][ T359] ? netlink_deliver_tap+0x13c/0x330 [ 22.585466][ T359] netlink_unicast+0x486/0x750 [ 22.585470][ T359] ? netlink_attachskb+0x810/0x810 [ 22.585472][ T359] ? __lock_acquire+0x518/0xc20 [ 22.585476][ T359] netlink_sendmsg+0x735/0xc60 [ 22.585480][ T359] ? netlink_unicast+0x750/0x750 [ 22.585484][ T359] ? __might_fault+0x97/0x140 [ 22.585489][ T359] ____sys_sendmsg+0x415/0x880 [ 22.585492][ T359] ? copy_msghdr_from_user+0x279/0x420 [ 22.585494][ T359] ? get_timestamp.constprop.0+0x390/0x390 [ 22.585496][ T359] ? move_addr_to_kernel+0x40/0x40 [ 22.585503][ T359] ___sys_sendmsg+0x14e/0x1d0 [ 22.585506][ T359] ? copy_msghdr_from_user+0x420/0x420 [ 22.585522][ T359] __sys_sendmsg+0x12c/0x1d0 [ 22.585524][ T359] ? __sys_sendmsg_sock+0x20/0x20 [ 22.585531][ T359] ? rcu_is_watching+0x16/0xd0 [ 22.585534][ T359] do_syscall_64+0xff/0x530 [ 22.585537][ T359] ? exc_page_fault+0xee/0x100 [ 22.585540][ T359] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.585542][ T359] RIP: 0033:0x7f35e7a1f54e [ 22.585544][ T359] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 22.585546][ T359] RSP: 002b:00007ffe84498ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.585549][ T359] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f35e7a1f54e [ 22.585550][ T359] RDX: 0000000000000000 RSI: 00007ffe84498f50 RDI: 0000000000000005 [ 22.585551][ T359] RBP: 00007ffe84498eb0 R08: 0000000000000000 R09: 0000000000000000 [ 22.585552][ T359] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9139a0 [ 22.585553][ T359] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe84499610 [ 22.585559][ T359] [ 22.644869][ T359] ip (359) used greatest stack depth: 23016 bytes left [ 22.663150][ T360] veth1: left allmulticast mode [ 22.663417][ T360] veth1: left promiscuous mode [ 22.663741][ T360] br1: port 1(veth1) entered disabled state