[ 10.148065][ T186] ip (186) used greatest stack depth: 23712 bytes left [ 10.148081][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.148083][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 10.148084][ T186] preempt_count: 2, expected: 0 [ 10.148085][ T186] RCU nest depth: 0, expected: 0 [ 10.148086][ T186] locks held by ip/186: 5, last CPU#3: [ 10.148089][ T186] #0: ffffffff9e4027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.148101][ T186] #1: ffffffff9e569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.148106][ T186] #2: ffffffff9e569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.148110][ T186] #3: ffffffff9e489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.148114][ T186] #4: ffffffff9e489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.148118][ T186] irq event stamp: 27974 [ 10.148119][ T186] hardirqs last enabled at (27973): [] __down_trylock_console_sem+0x86/0xa0 [ 10.148122][ T186] hardirqs last disabled at (27974): [] console_emit_next_record+0x3d4/0x4c0 [ 10.148126][ T186] softirqs last enabled at (27424): [] handle_softirqs+0x67c/0x900 [ 10.148128][ T186] softirqs last disabled at (27417): [] __irq_exit_rcu+0x145/0x1c0 [ 10.148130][ T186] Preemption disabled at: [ 10.148131][ T186] [<0000000000000000>] 0x0 [ 10.148138][ T186] CPU: 3 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.148141][ T186] Tainted: [W]=WARN [ 10.148142][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.148144][ T186] Call Trace: [ 10.148145][ T186] [ 10.148147][ T186] dump_stack_lvl+0x6f/0xa0 [ 10.148153][ T186] __might_resched.cold+0x1fe/0x2c1 [ 10.148158][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.148162][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 10.148168][ T186] __kmalloc_noprof+0x443/0x760 [ 10.148170][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 10.148178][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 10.148181][ T186] alloc_buf.isra.0+0x4b/0x260 [ 10.148184][ T186] put_chars+0x1e1/0x2f0 [ 10.148187][ T186] ? __send_to_port+0x420/0x420 [ 10.148188][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.148193][ T186] ? validate_chain+0x38b/0xc20 [ 10.148198][ T186] hvc_console_print+0x292/0x780 [ 10.148204][ T186] ? hvc_write+0x3a0/0x3a0 [ 10.148207][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.148209][ T186] ? lock_acquire+0x13c/0x160 [ 10.148213][ T186] console_emit_next_record+0x22f/0x4c0 [ 10.148217][ T186] ? devkmsg_read+0x4b0/0x4b0 [ 10.148219][ T186] ? console_flush_one_record+0x106/0x710 [ 10.148222][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.148224][ T186] ? lock_acquire+0x13c/0x160 [ 10.148228][ T186] console_flush_one_record+0x46f/0x710 [ 10.148232][ T186] ? console_emit_next_record+0x4c0/0x4c0 [ 10.148234][ T186] ? __lock_acquire+0x518/0xc20 [ 10.148239][ T186] console_unlock+0xee/0x1f0 [ 10.148242][ T186] ? console_flush_one_record+0x710/0x710 [ 10.148244][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.148246][ T186] ? lock_acquire+0x60/0x160 [ 10.148250][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.148251][ T186] ? vprintk_emit+0x320/0x3e0 [ 10.148255][ T186] vprintk_emit+0x37c/0x3e0 [ 10.148258][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 10.148262][ T186] ? __lock_acquire+0x518/0xc20 [ 10.148266][ T186] _printk+0xc7/0x100 [ 10.148269][ T186] ? snapshot_read.cold+0x21/0x21 [ 10.148272][ T186] ? do_raw_spin_lock+0x131/0x280 [ 10.148275][ T186] ? __rwlock_init+0x150/0x150 [ 10.148279][ T186] ? do_raw_spin_lock+0x131/0x280 [ 10.148281][ T186] do_exit.cold+0x82/0x9c [ 10.148285][ T186] ? exit_notify+0x890/0x890 [ 10.148287][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 10.148290][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.148294][ T186] do_group_exit+0xb8/0x370 [ 10.148297][ T186] __x64_sys_exit_group+0x3c/0x50 [ 10.148299][ T186] x64_sys_call+0x1567/0x1570 [ 10.148301][ T186] do_syscall_64+0xff/0x530 [ 10.148304][ T186] ? exc_page_fault+0xee/0x100 [ 10.148307][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.148309][ T186] RIP: 0033:0x7fd6510171b8 [ 10.148312][ T186] Code: Unable to access opcode bytes at 0x7fd65101718e. [ 10.148313][ T186] RSP: 002b:00007ffe028113b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.148315][ T186] RAX: ffffffffffffffda RBX: 00007fd651147f88 RCX: 00007fd6510171b8 [ 10.148317][ T186] RDX: 00007fd650d61fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.148318][ T186] RBP: 00007ffe02811410 R08: 0000000000000000 R09: 0000000000008010 [ 10.148319][ T186] R10: 00007ffe028111d0 R11: 0000000000000246 R12: 0000000000000001 [ 10.148320][ T186] R13: 0000000000000000 R14: 00007fd651146680 R15: 00007fd651147fa0 [ 10.148326][ T186] [ 11.321081][ T237] br1: port 1(veth1) entered blocking state [ 11.321156][ T237] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.321158][ T237] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 237, name: ip [ 11.321160][ T237] preempt_count: 1, expected: 0 [ 11.321161][ T237] RCU nest depth: 0, expected: 0 [ 11.321161][ T237] locks held by ip/237: 5, last CPU#3: [ 11.321164][ T237] #0: ffffffff9ecd2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 11.321176][ T237] #1: ffffffff9e569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.321183][ T237] #2: ffffffff9e569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.321187][ T237] #3: ffffffff9e489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.321191][ T237] #4: ffffffff9e489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.321195][ T237] irq event stamp: 14668 [ 11.321196][ T237] hardirqs last enabled at (14667): [] __down_trylock_console_sem+0x86/0xa0 [ 11.321199][ T237] hardirqs last disabled at (14668): [] console_emit_next_record+0x3d4/0x4c0 [ 11.321201][ T237] softirqs last enabled at (14580): [] __alloc_skb+0x4c2/0x5f0 [ 11.321204][ T237] softirqs last disabled at (14578): [] __alloc_skb+0x4c2/0x5f0 [ 11.321206][ T237] Preemption disabled at: [ 11.321207][ T237] [] vprintk_emit+0x31b/0x3e0 [ 11.321213][ T237] CPU: 3 UID: 0 PID: 237 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.321216][ T237] Tainted: [W]=WARN [ 11.321217][ T237] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.321219][ T237] Call Trace: [ 11.321220][ T237] [ 11.321222][ T237] dump_stack_lvl+0x6f/0xa0 [ 11.321228][ T237] ? vprintk_emit+0x31b/0x3e0 [ 11.321230][ T237] __might_resched.cold+0x1fe/0x2c1 [ 11.321235][ T237] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.321239][ T237] ? __kmalloc_noprof+0xdb/0x760 [ 11.321244][ T237] __kmalloc_noprof+0x443/0x760 [ 11.321247][ T237] ? alloc_buf.isra.0+0x4b/0x260 [ 11.321252][ T237] ? do_raw_spin_unlock+0x59/0x250 [ 11.321255][ T237] alloc_buf.isra.0+0x4b/0x260 [ 11.321258][ T237] put_chars+0x1e1/0x2f0 [ 11.321261][ T237] ? __send_to_port+0x420/0x420 [ 11.321266][ T237] ? validate_chain+0x34a/0xc20 [ 11.321269][ T237] hvc_console_print+0x292/0x780 [ 11.321273][ T237] ? mark_usage+0x61/0x170 [ 11.321275][ T237] ? __lock_acquire+0x518/0xc20 [ 11.321276][ T237] ? __lock_acquire+0x518/0xc20 [ 11.321280][ T237] ? hvc_write+0x3a0/0x3a0 [ 11.321282][ T237] ? console_emit_next_record+0x1df/0x4c0 [ 11.321285][ T237] ? rcu_is_watching+0x16/0xd0 [ 11.321289][ T237] ? lock_acquire+0x13c/0x160 [ 11.321293][ T237] console_emit_next_record+0x22f/0x4c0 [ 11.321297][ T237] ? devkmsg_read+0x4b0/0x4b0 [ 11.321299][ T237] ? console_flush_one_record+0x106/0x710 [ 11.321302][ T237] ? rcu_is_watching+0x16/0xd0 [ 11.321305][ T237] ? lock_acquire+0x13c/0x160 [ 11.321308][ T237] console_flush_one_record+0x46f/0x710 [ 11.321313][ T237] ? console_emit_next_record+0x4c0/0x4c0 [ 11.321315][ T237] ? __lock_acquire+0x518/0xc20 [ 11.321320][ T237] console_unlock+0xee/0x1f0 [ 11.321323][ T237] ? console_flush_one_record+0x710/0x710 [ 11.321325][ T237] ? rcu_is_watching+0x16/0xd0 [ 11.321327][ T237] ? lock_acquire+0x60/0x160 [ 11.321331][ T237] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.321332][ T237] ? vprintk_emit+0x320/0x3e0 [ 11.321336][ T237] vprintk_emit+0x37c/0x3e0 [ 11.321340][ T237] ? wake_up_klogd_work_func+0x90/0x90 [ 11.321342][ T237] ? __lock_release.isra.0+0x69/0x1a0 [ 11.321344][ T237] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.321348][ T237] ? mark_held_locks+0x40/0x70 [ 11.321352][ T237] _printk+0xc7/0x100 [ 11.321355][ T237] ? snapshot_read.cold+0x21/0x21 [ 11.321359][ T237] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 11.321372][ T237] ? do_setlink.isra.0+0xa31/0x2750 [ 11.321373][ T237] ? rtnl_newlink+0x9f1/0x11c0 [ 11.321375][ T237] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.321379][ T237] br_set_state+0x22f/0x430 [bridge] [ 11.321389][ T237] br_init_port+0xc4/0x200 [bridge] [ 11.321398][ T237] new_nbp+0x39c/0x580 [bridge] [ 11.321407][ T237] br_add_if+0x212/0x1320 [bridge] [ 11.321414][ T237] ? is_bpf_text_address+0x72/0x110 [ 11.321418][ T237] ? kernel_text_address+0x149/0x170 [ 11.321421][ T237] ? __kernel_text_address+0x12/0x30 [ 11.321425][ T237] do_set_master+0x357/0x580 [ 11.321429][ T237] do_setlink.isra.0+0xa31/0x2750 [ 11.321433][ T237] ? stack_trace_save+0x93/0xc0 [ 11.321436][ T237] ? rtnl_link_get_size+0x350/0x350 [ 11.321437][ T237] ? rcu_read_lock_any_held+0x66/0x90 [ 11.321440][ T237] ? stack_depot_save_flags+0x38e/0x790 [ 11.321443][ T237] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.321446][ T237] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.321448][ T237] ? validate_chain+0x38b/0xc20 [ 11.321450][ T237] ? kasan_save_stack+0x3d/0x50 [ 11.321453][ T237] ? kasan_save_stack+0x2f/0x50 [ 11.321455][ T237] ? kasan_save_track+0x14/0x30 [ 11.321458][ T237] ? __lock_acquire+0x518/0xc20 [ 11.321460][ T237] ? netlink_seq_next+0xe/0x60 [ 11.321463][ T237] ? ___sys_sendmsg+0xb0/0x1d0 [ 11.321467][ T237] ? lock_acquire.part.0+0xd4/0x280 [ 11.321470][ T237] ? rtnl_newlink+0x9a8/0x11c0 [ 11.321472][ T237] ? rcu_is_watching+0x16/0xd0 [ 11.321475][ T237] ? lock_acquire+0x13c/0x160 [ 11.321476][ T237] ? rcu_is_watching+0x16/0xd0 [ 11.321478][ T237] ? rcu_is_watching+0x16/0xd0 [ 11.321480][ T237] ? trace_contention_end+0xb3/0x180 [ 11.321484][ T237] ? __mutex_lock+0x1db/0x1ea0 [ 11.321486][ T237] ? __mutex_lock+0x9a3/0x1ea0 [ 11.321488][ T237] ? rtnl_newlink+0x9a8/0x11c0 [ 11.321491][ T237] ? ww_mutex_lock+0x160/0x160 [ 11.321493][ T237] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.321498][ T237] ? __rtnl_newlink+0x3fa/0xa50 [ 11.321503][ T237] rtnl_newlink+0x9f1/0x11c0 [ 11.321508][ T237] ? rtnl_bridge_getlink+0x850/0x850 [ 11.321510][ T237] ? __lock_acquire+0x518/0xc20 [ 11.321515][ T237] ? lock_acquire.part.0+0xd4/0x280 [ 11.321517][ T237] ? find_held_lock+0x2b/0x80 [ 11.321519][ T237] ? rtnl_bridge_getlink+0x850/0x850 [ 11.321521][ T237] ? __lock_release.isra.0+0x69/0x1a0 [ 11.321524][ T237] ? rtnl_bridge_getlink+0x850/0x850 [ 11.321526][ T237] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.321529][ T237] ? rtnl_link_fill+0x920/0x920 [ 11.321531][ T237] ? __lock_acquire+0x518/0xc20 [ 11.321535][ T237] ? lock_acquire.part.0+0xd4/0x280 [ 11.321537][ T237] ? find_held_lock+0x2b/0x80 [ 11.321541][ T237] netlink_rcv_skb+0x14e/0x3a0 [ 11.321543][ T237] ? rtnl_link_fill+0x920/0x920 [ 11.321545][ T237] ? netlink_ack+0xcf0/0xcf0 [ 11.321552][ T237] ? netlink_deliver_tap+0xc5/0x330 [ 11.321553][ T237] ? netlink_deliver_tap+0x13c/0x330 [ 11.321557][ T237] netlink_unicast+0x486/0x750 [ 11.321561][ T237] ? netlink_attachskb+0x810/0x810 [ 11.321564][ T237] ? __lock_acquire+0x518/0xc20 [ 11.321568][ T237] netlink_sendmsg+0x735/0xc60 [ 11.321572][ T237] ? netlink_unicast+0x750/0x750 [ 11.321576][ T237] ? __might_fault+0x97/0x140 [ 11.321581][ T237] ____sys_sendmsg+0x415/0x880 [ 11.321584][ T237] ? copy_msghdr_from_user+0x279/0x420 [ 11.321586][ T237] ? get_timestamp.constprop.0+0x390/0x390 [ 11.321588][ T237] ? move_addr_to_kernel+0x40/0x40 [ 11.321595][ T237] ___sys_sendmsg+0x14e/0x1d0 [ 11.321598][ T237] ? copy_msghdr_from_user+0x420/0x420 [ 11.321614][ T237] __sys_sendmsg+0x12c/0x1d0 [ 11.321617][ T237] ? __sys_sendmsg_sock+0x20/0x20 [ 11.321623][ T237] ? rcu_is_watching+0x16/0xd0 [ 11.321627][ T237] do_syscall_64+0xff/0x530 [ 11.321629][ T237] ? exc_page_fault+0xee/0x100 [ 11.321632][ T237] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.321634][ T237] RIP: 0033:0x7f73f0fb054e [ 11.321638][ T237] 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 [ 11.321640][ T237] RSP: 002b:00007ffd821702a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.321642][ T237] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f73f0fb054e [ 11.321644][ T237] RDX: 0000000000000000 RSI: 00007ffd82170350 RDI: 0000000000000005 [ 11.321645][ T237] RBP: 00007ffd821702b0 R08: 0000000000000000 R09: 0000000000000000 [ 11.321645][ T237] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918d33 [ 11.321646][ T237] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd82170a10 [ 11.321653][ T237] [ 11.361399][ T237] br1: port 1(veth1) entered disabled state [ 11.361731][ T237] veth1: entered allmulticast mode [ 11.363450][ T237] veth1: entered promiscuous mode [ 11.385683][ T237] ip (237) used greatest stack depth: 23336 bytes left [ 11.407043][ T188] br1: port 1(veth1) entered blocking state [ 11.407478][ T188] br1: port 1(veth1) entered forwarding state [ 11.431297][ T240] br1: port 2(veth2) entered blocking state [ 11.431658][ T240] br1: port 2(veth2) entered disabled state [ 11.432014][ T240] veth2: entered allmulticast mode [ 11.434006][ T240] veth2: entered promiscuous mode [ 11.461844][ T188] br1: port 2(veth2) entered blocking state [ 11.462159][ T188] br1: port 2(veth2) entered forwarding state [ 16.913927][ T267] GACT probability NOT on [ 16.913943][ T267] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.913946][ T267] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 267, name: modprobe [ 16.913948][ T267] preempt_count: 1, expected: 0 [ 16.913949][ T267] RCU nest depth: 0, expected: 0 [ 16.913950][ T267] locks held by modprobe/267: 4, last CPU#3: [ 16.913952][ T267] #0: ffffffff9e569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.913964][ T267] #1: ffffffff9e569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.913969][ T267] #2: ffffffff9e489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.913973][ T267] #3: ffffffff9e489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.913977][ T267] irq event stamp: 21468 [ 16.913977][ T267] hardirqs last enabled at (21467): [] __down_trylock_console_sem+0x86/0xa0 [ 16.913980][ T267] hardirqs last disabled at (21468): [] console_emit_next_record+0x3d4/0x4c0 [ 16.913982][ T267] softirqs last enabled at (20030): [] handle_softirqs+0x67c/0x900 [ 16.913985][ T267] softirqs last disabled at (20021): [] __irq_exit_rcu+0x145/0x1c0 [ 16.913988][ T267] Preemption disabled at: [ 16.913988][ T267] [] vprintk_emit+0x31b/0x3e0 [ 16.913994][ T267] CPU: 3 UID: 0 PID: 267 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.913997][ T267] Tainted: [W]=WARN [ 16.913998][ T267] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.914000][ T267] Call Trace: [ 16.914002][ T267] [ 16.914003][ T267] dump_stack_lvl+0x6f/0xa0 [ 16.914009][ T267] ? vprintk_emit+0x31b/0x3e0 [ 16.914011][ T267] __might_resched.cold+0x1fe/0x2c1 [ 16.914016][ T267] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.914020][ T267] ? __kmalloc_noprof+0xdb/0x760 [ 16.914025][ T267] __kmalloc_noprof+0x443/0x760 [ 16.914027][ T267] ? alloc_buf.isra.0+0x4b/0x260 [ 16.914033][ T267] ? do_raw_spin_unlock+0x59/0x250 [ 16.914036][ T267] alloc_buf.isra.0+0x4b/0x260 [ 16.914039][ T267] put_chars+0x1e1/0x2f0 [ 16.914041][ T267] ? desc_read_finalized_seq+0x79/0x120 [ 16.914043][ T267] ? __send_to_port+0x420/0x420 [ 16.914046][ T267] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.914050][ T267] ? validate_chain+0x38b/0xc20 [ 16.914054][ T267] hvc_console_print+0x292/0x780 [ 16.914057][ T267] ? __lock_acquire+0x518/0xc20 [ 16.914058][ T267] ? __lock_acquire+0x518/0xc20 [ 16.914063][ T267] ? hvc_write+0x3a0/0x3a0 [ 16.914064][ T267] ? console_emit_next_record+0x1df/0x4c0 [ 16.914067][ T267] ? rcu_is_watching+0x16/0xd0 [ 16.914070][ T267] ? lock_acquire+0x13c/0x160 [ 16.914074][ T267] console_emit_next_record+0x22f/0x4c0 [ 16.914078][ T267] ? devkmsg_read+0x4b0/0x4b0 [ 16.914079][ T267] ? console_flush_one_record+0x106/0x710 [ 16.914083][ T267] ? rcu_is_watching+0x16/0xd0 [ 16.914085][ T267] ? lock_acquire+0x13c/0x160 [ 16.914091][ T267] console_flush_one_record+0x46f/0x710 [ 16.914095][ T267] ? console_emit_next_record+0x4c0/0x4c0 [ 16.914097][ T267] ? __lock_acquire+0x518/0xc20 [ 16.914102][ T267] console_unlock+0xee/0x1f0 [ 16.914104][ T267] ? console_flush_one_record+0x710/0x710 [ 16.914106][ T267] ? rcu_is_watching+0x16/0xd0 [ 16.914109][ T267] ? lock_acquire+0x60/0x160 [ 16.914112][ T267] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.914114][ T267] ? vprintk_emit+0x320/0x3e0 [ 16.914117][ T267] vprintk_emit+0x37c/0x3e0 [ 16.914121][ T267] ? wake_up_klogd_work_func+0x90/0x90 [ 16.914127][ T267] ? llc_exit+0x3e0/0x3e0 [llc] [ 16.914131][ T267] _printk+0xc7/0x100 [ 16.914135][ T267] ? snapshot_read.cold+0x21/0x21 [ 16.914141][ T267] ? do_one_initcall+0x113/0x4f0 [ 16.914144][ T267] gact_init_module+0x15/0x1000 [act_gact] [ 16.914147][ T267] do_one_initcall+0x124/0x4f0 [ 16.914149][ T267] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 16.914154][ T267] ? do_init_module+0xae/0x8a0 [ 16.914157][ T267] ? kasan_unpoison+0x44/0x70 [ 16.914162][ T267] do_init_module+0x2ad/0x8a0 [ 16.914166][ T267] ? lockdep_hardirqs_on+0x91/0x130 [ 16.914170][ T267] ? free_module+0x470/0x470 [ 16.914174][ T267] ? kfree+0x123/0x590 [ 16.914180][ T267] load_module+0x1424/0x1bb0 [ 16.914187][ T267] ? layout_and_allocate.isra.0+0x680/0x680 [ 16.914191][ T267] ? __ia32_sys_fsconfig+0x180/0x180 [ 16.914194][ T267] ? ovl_real_file+0x172/0x1e0 [ 16.914198][ T267] ? backing_file_read_iter+0x541/0x790 [ 16.914201][ T267] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.914205][ T267] init_module_from_file+0x11f/0x1a0 [ 16.914209][ T267] ? __do_sys_init_module+0x220/0x220 [ 16.914217][ T267] ? __rwlock_init+0x150/0x150 [ 16.914220][ T267] ? do_raw_spin_unlock+0x59/0x250 [ 16.914223][ T267] idempotent_init_module+0x37b/0x7c0 [ 16.914227][ T267] ? init_module_from_file+0x1a0/0x1a0 [ 16.914233][ T267] ? rcu_is_watching+0x16/0xd0 [ 16.914236][ T267] ? cap_capable+0x1d7/0x3d0 [ 16.914241][ T267] __x64_sys_finit_module+0xdf/0x190 [ 16.914244][ T267] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.914247][ T267] do_syscall_64+0xff/0x530 [ 16.914249][ T267] ? exc_page_fault+0xee/0x100 [ 16.914252][ T267] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.914254][ T267] RIP: 0033:0x7f7757af137d [ 16.914257][ T267] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 16.914259][ T267] RSP: 002b:00007ffcd2d6cdb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 16.914262][ T267] RAX: ffffffffffffffda RBX: 00005620b89fb810 RCX: 00007f7757af137d [ 16.914263][ T267] RDX: 0000000000000000 RSI: 00005620b6d65ffd RDI: 0000000000000000 [ 16.914264][ T267] RBP: 00007ffcd2d6ce50 R08: 0000000000000000 R09: 0000000000000000 [ 16.914265][ T267] R10: 0000000000000000 R11: 0000000000000246 R12: 00005620b6d65ffd [ 16.914266][ T267] R13: 00005620b89fb960 R14: 0000000000040000 R15: 0000000000000000 [ 16.914273][ T267] [ 26.559359][ C0] [ 26.559374][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.559376][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 26.559378][ C0] preempt_count: 104, expected: 0 [ 26.559379][ C0] RCU nest depth: 0, expected: 0 [ 26.559380][ C0] INFO: lockdep is turned off. [ 26.559381][ C0] irq event stamp: 647132 [ 26.559382][ C0] hardirqs last enabled at (647132): [] _raw_spin_unlock_irq+0x28/0x50 [ 26.559391][ C0] hardirqs last disabled at (647131): [] _raw_spin_lock_irq+0x4a/0x50 [ 26.559393][ C0] softirqs last enabled at (647028): [] handle_softirqs+0x67c/0x900 [ 26.559397][ C0] softirqs last disabled at (647071): [] __irq_exit_rcu+0x145/0x1c0 [ 26.559399][ C0] Preemption disabled at: [ 26.559400][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 26.559406][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.559409][ C0] Tainted: [W]=WARN [ 26.559410][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.559412][ C0] Call Trace: [ 26.559414][ C0] [ 26.559416][ C0] dump_stack_lvl+0x6f/0xa0 [ 26.559421][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 26.559422][ C0] __might_resched.cold+0x1fe/0x2c1 [ 26.559426][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.559429][ C0] ? __asan_memcpy+0x3c/0x60 [ 26.559432][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.559436][ C0] __kmalloc_noprof+0x443/0x760 [ 26.559439][ C0] ? __rwlock_init+0x150/0x150 [ 26.559442][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 26.559446][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 26.559447][ C0] alloc_buf.isra.0+0x4b/0x260 [ 26.559449][ C0] put_chars+0x1e1/0x2f0 [ 26.559451][ C0] ? __send_to_port+0x420/0x420 [ 26.559453][ C0] ? console_prepend_replay+0x20/0x20 [ 26.559456][ C0] hvc_console_print+0x292/0x780 [ 26.559460][ C0] ? hvc_write+0x3a0/0x3a0 [ 26.559461][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.559463][ C0] ? lock_acquire+0x13c/0x160 [ 26.559465][ C0] console_emit_next_record+0x22f/0x4c0 [ 26.559468][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 26.559470][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.559471][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.559473][ C0] ? lock_acquire+0x13c/0x160 [ 26.559475][ C0] ? console_flush_one_record+0x111/0x710 [ 26.559477][ C0] console_flush_one_record+0x46f/0x710 [ 26.559479][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 26.559482][ C0] console_unlock+0xee/0x1f0 [ 26.559483][ C0] ? lock_acquire+0x13c/0x160 [ 26.559485][ C0] ? console_flush_one_record+0x710/0x710 [ 26.559486][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.559488][ C0] ? lock_release+0x184/0x1f0 [ 26.559489][ C0] ? lock_acquire+0x60/0x160 [ 26.559491][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.559493][ C0] ? vprintk_emit+0x320/0x3e0 [ 26.559495][ C0] vprintk_emit+0x37c/0x3e0 [ 26.559497][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 26.559499][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.559501][ C0] ? lock_release+0x184/0x1f0 [ 26.559502][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 26.559507][ C0] _printk+0xc7/0x100 [ 26.559510][ C0] ? snapshot_read.cold+0x21/0x21 [ 26.559512][ C0] ? arch_stack_walk+0xd7/0x130 [ 26.559516][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.559518][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 26.559520][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 26.559523][ C0] mark_lock_irq+0x989/0x9c0 [ 26.559525][ C0] mark_lock+0x1d7/0xa00 [ 26.559527][ C0] mark_usage+0x42/0x170 [ 26.559529][ C0] __lock_acquire+0x388/0xc20 [ 26.559531][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.559533][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.559547][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.559549][ C0] ? lock_acquire+0x13c/0x160 [ 26.559551][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.559561][ C0] _raw_spin_lock+0x33/0x40 [ 26.559562][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.559569][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.559575][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.559581][ C0] call_timer_fn+0x160/0x4d0 [ 26.559585][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 26.559586][ C0] ? debug_object_active_state+0x430/0x430 [ 26.559590][ C0] ? find_held_lock+0x2b/0x80 [ 26.559591][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.559593][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.559595][ C0] __run_timers+0x68f/0xaa0 [ 26.559597][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.559604][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.559606][ C0] ? __lock_acquire+0x518/0xc20 [ 26.559608][ C0] ? __rwlock_init+0x150/0x150 [ 26.559611][ C0] run_timer_softirq+0xf0/0x160 [ 26.559613][ C0] ? __run_timers+0xaa0/0xaa0 [ 26.559614][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.559617][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.559618][ C0] handle_softirqs+0x1d3/0x900 [ 26.559620][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.559622][ C0] ? _local_bh_enable+0xc0/0xc0 [ 26.559624][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.559625][ C0] irq_exit_rcu+0xe/0x30 [ 26.559627][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.559630][ C0] [ 26.559630][ C0] [ 26.559631][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 26.559632][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.559635][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.559638][ C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 26.559639][ C0] RSP: 0018:ffffffff9e207cf8 EFLAGS: 00000296 [ 26.559643][ C0] RAX: 000000000009df9d RBX: ffffffff9e21c600 RCX: ffffffff9b2f0307 [ 26.559644][ C0] RDX: ffffffff9e21c600 RSI: ffffffff9e038af6 RDI: ffffffff9da8d8e0 [ 26.559645][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 26.559646][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3c40fa2 [ 26.559647][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 26.559648][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.559652][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 26.559653][ C0] default_idle+0x9/0x10 [ 26.559655][ C0] default_idle_call+0x6e/0xb0 [ 26.559656][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.559658][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 26.559659][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 26.559662][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.559664][ C0] do_idle+0xd8/0x190 [ 26.559665][ C0] cpu_startup_entry+0x53/0x70 [ 26.559667][ C0] rest_init+0x279/0x280 [ 26.559669][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 26.559672][ C0] ? rest_init+0x280/0x280 [ 26.559674][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 26.559677][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 26.559680][ C0] ? acpi_enable+0x1e4/0x330 [ 26.559682][ C0] start_kernel+0x3af/0x3b0 [ 26.559684][ C0] x86_64_start_reservations+0x24/0x30 [ 26.559686][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.559688][ C0] common_startup_64+0x13e/0x148 [ 26.559693][ C0] [ 26.589426][ C0] ======================================================== [ 26.589652][ C0] WARNING: possible irq lock inversion dependency detected [ 26.589940][ C0] 7.2.0-virtme #1 Tainted: G W [ 26.590182][ C0] -------------------------------------------------------- [ 26.590414][ C0] swapper/0/0 just changed the state of lock: [ 26.590652][ C0] ff1100000de42e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.591020][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 26.591297][ C0] (fs_reclaim){+.+.}-{0:0} [ 26.591300][ C0] [ 26.591300][ C0] [ 26.591300][ C0] and interrupts could create inverse lock ordering between them. [ 26.591300][ C0] [ 26.591963][ C0] [ 26.591963][ C0] other info that might help us debug this: [ 26.592185][ C0] Chain exists of: [ 26.592185][ C0] &br->lock --> console_owner --> fs_reclaim [ 26.592185][ C0] [ 26.592634][ C0] Possible interrupt unsafe locking scenario: [ 26.592634][ C0] [ 26.592863][ C0] CPU0 CPU1 [ 26.593068][ C0] ---- ---- [ 26.593223][ C0] lock(fs_reclaim); [ 26.593396][ C0] local_irq_disable(); [ 26.593659][ C0] lock(&br->lock); [ 26.593953][ C0] lock(console_owner); [ 26.594274][ C0] [ 26.594445][ C0] lock(&br->lock); [ 26.594614][ C0] [ 26.594614][ C0] *** DEADLOCK *** [ 26.594614][ C0] [ 26.595034][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 26.595303][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 26.595667][ C0] [ 26.595667][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 26.595987][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 26.596142][ C0] HARDIRQ-ON-W at: [ 26.596258][ C0] __lock_acquire+0x388/0xc20 [ 26.596507][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.596747][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.596939][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 26.597217][ C0] kthread_create_worker_on_node+0xea/0x210 [ 26.597495][ C0] workqueue_init+0x2a/0x680 [ 26.597687][ C0] kernel_init_freeable+0x2fe/0x630 [ 26.597969][ C0] kernel_init+0x21/0x150 [ 26.598211][ C0] ret_from_fork+0x474/0x6b0 [ 26.598395][ C0] ret_from_fork_asm+0x11/0x20 [ 26.598635][ C0] SOFTIRQ-ON-W at: [ 26.598746][ C0] __lock_acquire+0x388/0xc20 [ 26.598991][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.599177][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.599364][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 26.599640][ C0] kthread_create_worker_on_node+0xea/0x210 [ 26.599920][ C0] workqueue_init+0x2a/0x680 [ 26.600108][ C0] kernel_init_freeable+0x2fe/0x630 [ 26.600331][ C0] kernel_init+0x21/0x150 [ 26.600569][ C0] ret_from_fork+0x474/0x6b0 [ 26.600756][ C0] ret_from_fork_asm+0x11/0x20 [ 26.601002][ C0] INITIAL USE at: [ 26.601114][ C0] __lock_acquire+0x388/0xc20 [ 26.601301][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.601539][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.601726][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 26.602006][ C0] kthread_create_worker_on_node+0xea/0x210 [ 26.602233][ C0] workqueue_init+0x2a/0x680 [ 26.602419][ C0] kernel_init_freeable+0x2fe/0x630 [ 26.602661][ C0] kernel_init+0x21/0x150 [ 26.602909][ C0] ret_from_fork+0x474/0x6b0 [ 26.603095][ C0] ret_from_fork_asm+0x11/0x20 [ 26.603335][ C0] } [ 26.603413][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 26.603690][ C0] ... acquired at: [ 26.603803][ C0] __lock_acquire+0x518/0xc20 [ 26.604015][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.604167][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.604369][ C0] __kmalloc_noprof+0xd3/0x760 [ 26.604540][ C0] alloc_buf.isra.0+0x4b/0x260 [ 26.604747][ C0] put_chars+0x1e1/0x2f0 [ 26.604904][ C0] hvc_console_print+0x292/0x780 [ 26.605104][ C0] console_emit_next_record+0x22f/0x4c0 [ 26.605254][ C0] console_flush_one_record+0x46f/0x710 [ 26.605458][ C0] console_unlock+0xee/0x1f0 [ 26.605606][ C0] vprintk_emit+0x37c/0x3e0 [ 26.605807][ C0] _printk+0xc7/0x100 [ 26.605928][ C0] dm_interface_init+0x50/0x60 [ 26.606130][ C0] dm_init+0x51/0xd0 [ 26.606243][ C0] do_one_initcall+0x124/0x4f0 [ 26.606446][ C0] kernel_init_freeable+0x596/0x630 [ 26.606595][ C0] kernel_init+0x21/0x150 [ 26.606799][ C0] ret_from_fork+0x474/0x6b0 [ 26.606950][ C0] ret_from_fork_asm+0x11/0x20 [ 26.607152][ C0] [ 26.607232][ C0] -> (console_owner){....}-{0:0} { [ 26.607384][ C0] INITIAL USE at: [ 26.607549][ C0] } [ 26.607624][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 26.607910][ C0] ... acquired at: [ 26.608021][ C0] __lock_acquire+0x518/0xc20 [ 26.608224][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.608375][ C0] console_lock_spinning_enable+0x5c/0x60 [ 26.608615][ C0] console_emit_next_record+0x1d1/0x4c0 [ 26.608765][ C0] console_flush_one_record+0x46f/0x710 [ 26.608973][ C0] console_unlock+0xee/0x1f0 [ 26.609121][ C0] vprintk_emit+0x37c/0x3e0 [ 26.609323][ C0] _printk+0xc7/0x100 [ 26.609437][ C0] br_set_state+0x22f/0x430 [bridge] [ 26.609653][ C0] br_init_port+0xc4/0x200 [bridge] [ 26.609806][ C0] br_stp_enable_port+0x12/0x50 [bridge] [ 26.610057][ C0] br_port_carrier_check+0x220/0x430 [bridge] [ 26.610250][ C0] br_device_event+0x52d/0x8f0 [bridge] [ 26.610457][ C0] notifier_call_chain+0xae/0x300 [ 26.610605][ C0] netif_state_change+0x139/0x340 [ 26.610807][ C0] __linkwatch_run_queue+0x34c/0x750 [ 26.610967][ C0] linkwatch_event+0x7f/0xb0 [ 26.611168][ C0] process_one_work+0xe3e/0x1560 [ 26.611319][ C0] worker_thread+0x4f1/0xd60 [ 26.611522][ C0] kthread+0x367/0x460 [ 26.611635][ C0] ret_from_fork+0x474/0x6b0 [ 26.615513][ C0] ret_from_fork_asm+0x11/0x20 [ 26.615669][ C0] [ 26.615750][ C0] -> (&br->lock){+.-.}-{3:3} { [ 26.615971][ C0] HARDIRQ-ON-W at: [ 26.616090][ C0] __lock_acquire+0x388/0xc20 [ 26.616285][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.616530][ C0] _raw_spin_lock_bh+0x38/0x50 [ 26.616724][ C0] br_stp_enable_bridge+0x23/0x340 [bridge] [ 26.617021][ C0] br_dev_open+0x94/0x120 [bridge] [ 26.617213][ C0] __dev_open+0x2f3/0x610 [ 26.617402][ C0] __dev_change_flags+0x4a4/0x660 [ 26.617641][ C0] rtnl_configure_link+0x15f/0x410 [ 26.617830][ C0] rtnl_newlink_create+0x2ec/0x750 [ 26.618082][ C0] __rtnl_newlink+0x22b/0xa50 [ 26.618326][ C0] rtnl_newlink+0x9f1/0x11c0 [ 26.618512][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.618756][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 26.619003][ C0] netlink_unicast+0x486/0x750 [ 26.619189][ C0] netlink_sendmsg+0x735/0xc60 [ 26.619430][ C0] ____sys_sendmsg+0x415/0x880 [ 26.619618][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 26.619865][ C0] __sys_sendmsg+0x12c/0x1d0 [ 26.620105][ C0] do_syscall_64+0xff/0x530 [ 26.620294][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.620571][ C0] IN-SOFTIRQ-W at: [ 26.620683][ C0] __lock_acquire+0x388/0xc20 [ 26.620932][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.621172][ C0] _raw_spin_lock+0x33/0x40 [ 26.621358][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.621641][ C0] call_timer_fn+0x160/0x4d0 [ 26.621887][ C0] __run_timers+0x68f/0xaa0 [ 26.622072][ C0] run_timer_softirq+0xf0/0x160 [ 26.622271][ C0] handle_softirqs+0x1d3/0x900 [ 26.622512][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.622699][ C0] irq_exit_rcu+0xe/0x30 [ 26.622947][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.623173][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.623399][ C0] pv_native_safe_halt+0xf/0x10 [ 26.623643][ C0] default_idle+0x9/0x10 [ 26.623890][ C0] default_idle_call+0x6e/0xb0 [ 26.624078][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.624357][ C0] do_idle+0xd8/0x190 [ 26.624507][ C0] cpu_startup_entry+0x53/0x70 [ 26.624750][ C0] rest_init+0x279/0x280 [ 26.624996][ C0] start_kernel+0x3af/0x3b0 [ 26.625187][ C0] x86_64_start_reservations+0x24/0x30 [ 26.625431][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.625672][ C0] common_startup_64+0x13e/0x148 [ 26.625870][ C0] INITIAL USE at: [ 26.626035][ C0] __lock_acquire+0x388/0xc20 [ 26.626219][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.626456][ C0] _raw_spin_lock_bh+0x38/0x50 [ 26.626645][ C0] br_stp_enable_bridge+0x23/0x340 [bridge] [ 26.626934][ C0] br_dev_open+0x94/0x120 [bridge] [ 26.627182][ C0] __dev_open+0x2f3/0x610 [ 26.627371][ C0] __dev_change_flags+0x4a4/0x660 [ 26.627612][ C0] rtnl_configure_link+0x15f/0x410 [ 26.627849][ C0] rtnl_newlink_create+0x2ec/0x750 [ 26.628042][ C0] __rtnl_newlink+0x22b/0xa50 [ 26.628282][ C0] rtnl_newlink+0x9f1/0x11c0 [ 26.628519][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.628709][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 26.628956][ C0] netlink_unicast+0x486/0x750 [ 26.629140][ C0] netlink_sendmsg+0x735/0xc60 [ 26.629384][ C0] ____sys_sendmsg+0x415/0x880 [ 26.629626][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 26.629812][ C0] __sys_sendmsg+0x12c/0x1d0 [ 26.630060][ C0] do_syscall_64+0xff/0x530 [ 26.630299][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.630520][ C0] } [ 26.630649][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 26.630885][ C0] ... acquired at: [ 26.631051][ C0] mark_lock+0x1d7/0xa00 [ 26.631201][ C0] mark_usage+0x42/0x170 [ 26.631398][ C0] __lock_acquire+0x388/0xc20 [ 26.631547][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.631747][ C0] _raw_spin_lock+0x33/0x40 [ 26.631898][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.632143][ C0] call_timer_fn+0x160/0x4d0 [ 26.632292][ C0] __run_timers+0x68f/0xaa0 [ 26.632493][ C0] run_timer_softirq+0xf0/0x160 [ 26.632642][ C0] handle_softirqs+0x1d3/0x900 [ 26.632846][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.633001][ C0] irq_exit_rcu+0xe/0x30 [ 26.633200][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.633383][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.633623][ C0] pv_native_safe_halt+0xf/0x10 [ 26.633822][ C0] default_idle+0x9/0x10 [ 26.633977][ C0] default_idle_call+0x6e/0xb0 [ 26.634179][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.634365][ C0] do_idle+0xd8/0x190 [ 26.634530][ C0] cpu_startup_entry+0x53/0x70 [ 26.634679][ C0] rest_init+0x279/0x280 [ 26.634885][ C0] start_kernel+0x3af/0x3b0 [ 26.635038][ C0] x86_64_start_reservations+0x24/0x30 [ 26.635240][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.635389][ C0] common_startup_64+0x13e/0x148 [ 26.635587][ C0] [ 26.635662][ C0] [ 26.635662][ C0] stack backtrace: [ 26.635852][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.635856][ C0] Tainted: [W]=WARN [ 26.635857][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.635858][ C0] Call Trace: [ 26.635863][ C0] [ 26.635865][ C0] dump_stack_lvl+0x6f/0xa0 [ 26.635870][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 26.635873][ C0] mark_lock_irq+0x989/0x9c0 [ 26.635876][ C0] mark_lock+0x1d7/0xa00 [ 26.635878][ C0] mark_usage+0x42/0x170 [ 26.635880][ C0] __lock_acquire+0x388/0xc20 [ 26.635882][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.635883][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.635892][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.635895][ C0] ? lock_acquire+0x13c/0x160 [ 26.635897][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.635903][ C0] _raw_spin_lock+0x33/0x40 [ 26.635904][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.635910][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.635917][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.635923][ C0] call_timer_fn+0x160/0x4d0 [ 26.635925][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 26.635927][ C0] ? debug_object_active_state+0x430/0x430 [ 26.635930][ C0] ? find_held_lock+0x2b/0x80 [ 26.635932][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.635934][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.635936][ C0] __run_timers+0x68f/0xaa0 [ 26.635938][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.635945][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.635947][ C0] ? __lock_acquire+0x518/0xc20 [ 26.635949][ C0] ? __rwlock_init+0x150/0x150 [ 26.635952][ C0] run_timer_softirq+0xf0/0x160 [ 26.635954][ C0] ? __run_timers+0xaa0/0xaa0 [ 26.635955][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.635958][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.635959][ C0] handle_softirqs+0x1d3/0x900 [ 26.635961][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.635963][ C0] ? _local_bh_enable+0xc0/0xc0 [ 26.635965][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.635966][ C0] irq_exit_rcu+0xe/0x30 [ 26.635968][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.635969][ C0] [ 26.635970][ C0] [ 26.635971][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 26.635972][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.635974][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.635976][ C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 26.635978][ C0] RSP: 0018:ffffffff9e207cf8 EFLAGS: 00000296 [ 26.635981][ C0] RAX: 000000000009df9d RBX: ffffffff9e21c600 RCX: ffffffff9b2f0307 [ 26.635982][ C0] RDX: ffffffff9e21c600 RSI: ffffffff9e038af6 RDI: ffffffff9da8d8e0 [ 26.635983][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 26.635984][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3c40fa2 [ 26.635984][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 26.635986][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.635988][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 26.635990][ C0] default_idle+0x9/0x10 [ 26.635991][ C0] default_idle_call+0x6e/0xb0 [ 26.635993][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.635994][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 26.635996][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 26.635998][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.636000][ C0] do_idle+0xd8/0x190 [ 26.636002][ C0] cpu_startup_entry+0x53/0x70 [ 26.636003][ C0] rest_init+0x279/0x280 [ 26.636005][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 26.636008][ C0] ? rest_init+0x280/0x280 [ 26.636010][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 26.636014][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 26.636016][ C0] ? acpi_enable+0x1e4/0x330 [ 26.636019][ C0] start_kernel+0x3af/0x3b0 [ 26.636020][ C0] x86_64_start_reservations+0x24/0x30 [ 26.636022][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.636024][ C0] common_startup_64+0x13e/0x148 [ 26.636027][ C0] [ 29.555857][ T485] br1: port 2(veth2) entered disabled state [ 29.555879][ T485] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.555881][ T485] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 485, name: ip [ 29.555883][ T485] preempt_count: 202, expected: 0 [ 29.555884][ T485] RCU nest depth: 0, expected: 0 [ 29.555885][ T485] INFO: lockdep is turned off. [ 29.555886][ T485] irq event stamp: 0 [ 29.555887][ T485] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 29.555891][ T485] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 29.555898][ T485] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 29.555899][ T485] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 29.555901][ T485] Preemption disabled at: [ 29.555902][ T485] [<0000000000000000>] 0x0 [ 29.555906][ T485] CPU: 0 UID: 0 PID: 485 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.555909][ T485] Tainted: [W]=WARN [ 29.555910][ T485] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.555912][ T485] Call Trace: [ 29.555913][ T485] [ 29.555915][ T485] dump_stack_lvl+0x6f/0xa0 [ 29.555920][ T485] __might_resched.cold+0x1fe/0x2c1 [ 29.555924][ T485] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.555927][ T485] ? rcu_is_watching+0x16/0xd0 [ 29.555931][ T485] __kmalloc_noprof+0x443/0x760 [ 29.555935][ T485] ? __rwlock_init+0x150/0x150 [ 29.555937][ T485] ? alloc_buf.isra.0+0x4b/0x260 [ 29.555941][ T485] ? do_raw_spin_unlock+0x59/0x250 [ 29.555943][ T485] alloc_buf.isra.0+0x4b/0x260 [ 29.555944][ T485] put_chars+0x1e1/0x2f0 [ 29.555946][ T485] ? __send_to_port+0x420/0x420 [ 29.555948][ T485] ? printk_get_next_message+0x240/0x650 [ 29.555951][ T485] hvc_console_print+0x292/0x780 [ 29.555954][ T485] ? hvc_write+0x3a0/0x3a0 [ 29.555956][ T485] ? __rwlock_init+0x150/0x150 [ 29.555958][ T485] ? rcu_is_watching+0x16/0xd0 [ 29.555959][ T485] ? lock_acquire+0x13c/0x160 [ 29.555962][ T485] console_emit_next_record+0x22f/0x4c0 [ 29.555964][ T485] ? devkmsg_read+0x4b0/0x4b0 [ 29.555966][ T485] ? rcu_is_watching+0x16/0xd0 [ 29.555968][ T485] ? rcu_is_watching+0x16/0xd0 [ 29.555969][ T485] ? rcu_is_watching+0x16/0xd0 [ 29.555971][ T485] ? lock_acquire+0x13c/0x160 [ 29.555973][ T485] ? console_flush_one_record+0x111/0x710 [ 29.555974][ T485] console_flush_one_record+0x46f/0x710 [ 29.555977][ T485] ? console_emit_next_record+0x4c0/0x4c0 [ 29.555979][ T485] console_unlock+0xee/0x1f0 [ 29.555981][ T485] ? lock_acquire+0x13c/0x160 [ 29.555982][ T485] ? console_flush_one_record+0x710/0x710 [ 29.555984][ T485] ? rcu_is_watching+0x16/0xd0 [ 29.555985][ T485] ? lock_release+0x184/0x1f0 [ 29.555987][ T485] ? lock_acquire+0x60/0x160 [ 29.555988][ T485] ? __rcu_read_lock+0x30/0x70 [ 29.555990][ T485] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.555992][ T485] ? vprintk_emit+0x320/0x3e0 [ 29.555994][ T485] vprintk_emit+0x37c/0x3e0 [ 29.555996][ T485] ? wake_up_klogd_work_func+0x90/0x90 [ 29.555998][ T485] ? rcu_is_watching+0x16/0xd0 [ 29.555999][ T485] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.556002][ T485] ? trace_hardirqs_on+0x36/0x40 [ 29.556003][ T485] _printk+0xc7/0x100 [ 29.556006][ T485] ? snapshot_read.cold+0x21/0x21 [ 29.556008][ T485] ? ipv6_mc_down+0x17e/0x2d0 [ 29.556013][ T485] br_set_state+0x22f/0x430 [bridge] [ 29.556026][ T485] br_stp_disable_port+0x11f/0x390 [bridge] [ 29.556034][ T485] br_device_event+0x7b5/0x8f0 [bridge] [ 29.556042][ T485] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 29.556045][ T485] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 29.556048][ T485] ? addrconf_notify+0x2c8/0xf30 [ 29.556051][ T485] notifier_call_chain+0xae/0x300 [ 29.556054][ T485] __dev_notify_flags+0x23c/0x3c0 [ 29.556058][ T485] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.556059][ T485] ? netif_change_name+0x8c0/0x8c0 [ 29.556061][ T485] ? netif_set_allmulti+0x250/0x250 [ 29.556063][ T485] ? __kernel_text_address+0x12/0x30 [ 29.556065][ T485] ? write_profile+0xf0/0xf0 [ 29.556067][ T485] ? unwind_get_return_address+0x67/0xd0 [ 29.556071][ T485] netif_change_flags+0xfe/0x190 [ 29.556073][ T485] do_setlink.isra.0+0x1cc3/0x2750 [ 29.556076][ T485] ? stack_trace_save+0x93/0xc0 [ 29.556077][ T485] ? rtnl_link_get_size+0x350/0x350 [ 29.556078][ T485] ? rcu_is_watching+0x16/0xd0 [ 29.556080][ T485] ? stack_depot_save_flags+0x1bc/0x790 [ 29.556083][ T485] ? kasan_save_stack+0x3d/0x50 [ 29.556086][ T485] ? kasan_save_stack+0x2f/0x50 [ 29.556088][ T485] ? kasan_save_track+0x14/0x30 [ 29.556089][ T485] ? __kasan_kmalloc+0x7b/0x90 [ 29.556090][ T485] ? __kmalloc_cache_noprof+0x29a/0x620 [ 29.556092][ T485] ? rtnl_newlink+0x124/0x11c0 [ 29.556093][ T485] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.556094][ T485] ? netlink_rcv_skb+0x14e/0x3a0 [ 29.556097][ T485] ? netlink_unicast+0x486/0x750 [ 29.556098][ T485] ? netlink_sendmsg+0x735/0xc60 [ 29.556100][ T485] ? ____sys_sendmsg+0x415/0x880 [ 29.556102][ T485] ? ___sys_sendmsg+0x14e/0x1d0 [ 29.556104][ T485] ? __sys_sendmsg+0x12c/0x1d0 [ 29.556105][ T485] ? do_syscall_64+0xff/0x530 [ 29.556107][ T485] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.556110][ T485] ? rcu_is_watching+0x16/0xd0 [ 29.556111][ T485] ? lock_acquire+0x13c/0x160 [ 29.556113][ T485] ? rcu_is_watching+0x16/0xd0 [ 29.556114][ T485] ? rcu_is_watching+0x16/0xd0 [ 29.556116][ T485] ? trace_contention_end+0xb3/0x180 [ 29.556119][ T485] ? __mutex_lock+0x1db/0x1ea0 [ 29.556120][ T485] ? __mutex_lock+0x9a3/0x1ea0 [ 29.556122][ T485] ? rtnl_newlink+0x9a8/0x11c0 [ 29.556126][ T485] ? ww_mutex_lock+0x160/0x160 [ 29.556128][ T485] ? __rtnl_newlink+0x3fa/0xa50 [ 29.556130][ T485] rtnl_newlink+0x9f1/0x11c0 [ 29.556132][ T485] ? rcu_is_watching+0x16/0xd0 [ 29.556134][ T485] ? rtnl_bridge_getlink+0x850/0x850 [ 29.556135][ T485] ? lock_acquire+0x13c/0x160 [ 29.556137][ T485] ? rcu_is_watching+0x16/0xd0 [ 29.556139][ T485] ? is_bpf_text_address+0x3e/0x110 [ 29.556143][ T485] ? is_bpf_text_address+0x72/0x110 [ 29.556145][ T485] ? kernel_text_address+0x149/0x170 [ 29.556147][ T485] ? __kernel_text_address+0x12/0x30 [ 29.556149][ T485] ? write_profile+0xf0/0xf0 [ 29.556150][ T485] ? unwind_get_return_address+0x67/0xd0 [ 29.556151][ T485] ? rcu_is_watching+0x16/0xd0 [ 29.556153][ T485] ? rcu_is_watching+0x16/0xd0 [ 29.556154][ T485] ? cap_capable+0x1d7/0x3d0 [ 29.556158][ T485] ? lock_acquire+0x13c/0x160 [ 29.556159][ T485] ? rcu_is_watching+0x16/0xd0 [ 29.556161][ T485] ? rtnl_bridge_getlink+0x850/0x850 [ 29.556162][ T485] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.556164][ T485] ? rtnl_link_fill+0x920/0x920 [ 29.556166][ T485] ? filter_irq_stacks+0xd0/0xd0 [ 29.556167][ T485] ? stack_depot_save_flags+0x1bc/0x790 [ 29.556170][ T485] netlink_rcv_skb+0x14e/0x3a0 [ 29.556172][ T485] ? rtnl_link_fill+0x920/0x920 [ 29.556174][ T485] ? lock_release+0x184/0x1f0 [ 29.556177][ T485] ? netlink_ack+0xcf0/0xcf0 [ 29.556179][ T485] ? __netlink_lookup+0xb9/0x6b0 [ 29.556183][ T485] ? rcu_is_watching+0x16/0xd0 [ 29.556185][ T485] ? lock_release+0x184/0x1f0 [ 29.556187][ T485] netlink_unicast+0x486/0x750 [ 29.556189][ T485] ? netlink_attachskb+0x810/0x810 [ 29.556191][ T485] ? rcu_is_watching+0x16/0xd0 [ 29.556193][ T485] ? rcu_is_watching+0x16/0xd0 [ 29.556195][ T485] ? lock_acquire+0x13c/0x160 [ 29.556197][ T485] netlink_sendmsg+0x735/0xc60 [ 29.556200][ T485] ? netlink_unicast+0x750/0x750 [ 29.556202][ T485] ? rcu_is_watching+0x16/0xd0 [ 29.556204][ T485] ? lock_release+0x184/0x1f0 [ 29.556206][ T485] ____sys_sendmsg+0x415/0x880 [ 29.556207][ T485] ? copy_msghdr_from_user+0x279/0x420 [ 29.556209][ T485] ? get_timestamp.constprop.0+0x390/0x390 [ 29.556211][ T485] ? move_addr_to_kernel+0x40/0x40 [ 29.556212][ T485] ? filter_irq_stacks+0xd0/0xd0 [ 29.556215][ T485] ___sys_sendmsg+0x14e/0x1d0 [ 29.556217][ T485] ? copy_msghdr_from_user+0x420/0x420 [ 29.556223][ T485] __sys_sendmsg+0x12c/0x1d0 [ 29.556225][ T485] ? __sys_sendmsg_sock+0x20/0x20 [ 29.556228][ T485] ? rcu_is_watching+0x16/0xd0 [ 29.556230][ T485] do_syscall_64+0xff/0x530 [ 29.556231][ T485] ? exc_page_fault+0xee/0x100 [ 29.556233][ T485] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.556235][ T485] RIP: 0033:0x7f840c7c754e [ 29.556237][ T485] 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 [ 29.556239][ T485] RSP: 002b:00007fff8bd51af0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.556242][ T485] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f840c7c754e [ 29.556244][ T485] RDX: 0000000000000000 RSI: 00007fff8bd51ba0 RDI: 0000000000000005 [ 29.556244][ T485] RBP: 00007fff8bd51b00 R08: 0000000000000000 R09: 0000000000000000 [ 29.556245][ T485] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918d45 [ 29.556246][ T485] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff8bd52260 [ 29.556249][ T485] [ 29.591630][ T485] ip (485) used greatest stack depth: 23016 bytes left [ 29.603104][ T486] veth2: left allmulticast mode [ 29.604002][ T486] veth2: left promiscuous mode [ 29.604227][ T486] br1: port 2(veth2) entered disabled state [ 29.628693][ T487] br1: port 1(veth1) entered disabled state [ 29.647846][ T488] veth1: left allmulticast mode [ 29.648047][ T488] veth1: left promiscuous mode [ 29.648280][ T488] br1: port 1(veth1) entered disabled state