[ 10.567104][ T187] ip (187) used greatest stack depth: 23824 bytes left [ 10.567120][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.567122][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 10.567124][ T187] preempt_count: 2, expected: 0 [ 10.567124][ T187] RCU nest depth: 0, expected: 0 [ 10.567125][ T187] locks held by ip/187: 5, last CPU#0: [ 10.567128][ T187] #0: ffffffffa40027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.567140][ T187] #1: ffffffffa4169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.567146][ T187] #2: ffffffffa4169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.567150][ T187] #3: ffffffffa4089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.567154][ T187] #4: ffffffffa4089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.567158][ T187] irq event stamp: 43264 [ 10.567159][ T187] hardirqs last enabled at (43263): [] __down_trylock_console_sem+0x86/0xa0 [ 10.567162][ T187] hardirqs last disabled at (43264): [] console_emit_next_record+0x3d4/0x4c0 [ 10.567164][ T187] softirqs last enabled at (42282): [] handle_softirqs+0x67c/0x900 [ 10.567165][ T187] softirqs last disabled at (42271): [] __irq_exit_rcu+0x145/0x1c0 [ 10.567168][ T187] Preemption disabled at: [ 10.567169][ T187] [<0000000000000000>] 0x0 [ 10.567176][ T187] CPU: 0 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.567179][ T187] Tainted: [W]=WARN [ 10.567180][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.567182][ T187] Call Trace: [ 10.567184][ T187] [ 10.567185][ T187] dump_stack_lvl+0x6f/0xa0 [ 10.567192][ T187] __might_resched.cold+0x1fe/0x2c1 [ 10.567196][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.567202][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 10.567208][ T187] __kmalloc_noprof+0x443/0x760 [ 10.567210][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 10.567216][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 10.567219][ T187] alloc_buf.isra.0+0x4b/0x260 [ 10.567222][ T187] put_chars+0x1e1/0x2f0 [ 10.567225][ T187] ? __send_to_port+0x420/0x420 [ 10.567226][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.567231][ T187] ? validate_chain+0x38b/0xc20 [ 10.567236][ T187] hvc_console_print+0x292/0x780 [ 10.567242][ T187] ? hvc_write+0x3a0/0x3a0 [ 10.567244][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.567247][ T187] ? lock_acquire+0x13c/0x160 [ 10.567251][ T187] console_emit_next_record+0x22f/0x4c0 [ 10.567255][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 10.567257][ T187] ? console_flush_one_record+0x106/0x710 [ 10.567260][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.567262][ T187] ? lock_acquire+0x13c/0x160 [ 10.567266][ T187] console_flush_one_record+0x46f/0x710 [ 10.567270][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 10.567272][ T187] ? __lock_acquire+0x518/0xc20 [ 10.567277][ T187] console_unlock+0xee/0x1f0 [ 10.567286][ T187] ? console_flush_one_record+0x710/0x710 [ 10.567288][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.567291][ T187] ? lock_acquire+0x60/0x160 [ 10.567295][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.567297][ T187] ? vprintk_emit+0x320/0x3e0 [ 10.567301][ T187] vprintk_emit+0x37c/0x3e0 [ 10.567304][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 10.567308][ T187] ? __lock_acquire+0x518/0xc20 [ 10.567312][ T187] _printk+0xc7/0x100 [ 10.567315][ T187] ? snapshot_read.cold+0x21/0x21 [ 10.567318][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.567321][ T187] ? __rwlock_init+0x150/0x150 [ 10.567324][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.567327][ T187] do_exit.cold+0x82/0x9c [ 10.567331][ T187] ? exit_notify+0x890/0x890 [ 10.567333][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 10.567336][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.567340][ T187] do_group_exit+0xb8/0x370 [ 10.567343][ T187] __x64_sys_exit_group+0x3c/0x50 [ 10.567344][ T187] x64_sys_call+0x1567/0x1570 [ 10.567347][ T187] do_syscall_64+0xff/0x530 [ 10.567350][ T187] ? exc_page_fault+0xee/0x100 [ 10.567353][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.567356][ T187] RIP: 0033:0x7f2fe963b1b8 [ 10.567358][ T187] Code: Unable to access opcode bytes at 0x7f2fe963b18e. [ 10.567359][ T187] RSP: 002b:00007ffeeed249e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.567361][ T187] RAX: ffffffffffffffda RBX: 00007f2fe976bf88 RCX: 00007f2fe963b1b8 [ 10.567363][ T187] RDX: 00007f2fe9385fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.567363][ T187] RBP: 00007ffeeed24a40 R08: 0000000000000000 R09: 0000000000008010 [ 10.567364][ T187] R10: 00007ffeeed24800 R11: 0000000000000246 R12: 0000000000000001 [ 10.567365][ T187] R13: 0000000000000000 R14: 00007f2fe976a680 R15: 00007f2fe976bfa0 [ 10.567372][ T187] [ 11.955705][ T236] br1: port 1(veth1) entered blocking state [ 11.955786][ T236] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.955788][ T236] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 236, name: ip [ 11.955790][ T236] preempt_count: 1, expected: 0 [ 11.955790][ T236] RCU nest depth: 0, expected: 0 [ 11.955792][ T236] locks held by ip/236: 5, last CPU#3: [ 11.955793][ T236] #0: ffffffffa48d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 11.955806][ T236] #1: ffffffffa4169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.955812][ T236] #2: ffffffffa4169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.955816][ T236] #3: ffffffffa4089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.955820][ T236] #4: ffffffffa4089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.955824][ T236] irq event stamp: 29992 [ 11.955825][ T236] hardirqs last enabled at (29991): [] __down_trylock_console_sem+0x86/0xa0 [ 11.955827][ T236] hardirqs last disabled at (29992): [] console_emit_next_record+0x3d4/0x4c0 [ 11.955829][ T236] softirqs last enabled at (29902): [] __alloc_skb+0x4c2/0x5f0 [ 11.955833][ T236] softirqs last disabled at (29900): [] __alloc_skb+0x4c2/0x5f0 [ 11.955835][ T236] Preemption disabled at: [ 11.955836][ T236] [] vprintk_emit+0x31b/0x3e0 [ 11.955841][ T236] CPU: 3 UID: 0 PID: 236 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.955845][ T236] Tainted: [W]=WARN [ 11.955846][ T236] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.955847][ T236] Call Trace: [ 11.955849][ T236] [ 11.955851][ T236] dump_stack_lvl+0x6f/0xa0 [ 11.955856][ T236] ? vprintk_emit+0x31b/0x3e0 [ 11.955858][ T236] __might_resched.cold+0x1fe/0x2c1 [ 11.955863][ T236] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.955867][ T236] ? __kmalloc_noprof+0xdb/0x760 [ 11.955872][ T236] __kmalloc_noprof+0x443/0x760 [ 11.955875][ T236] ? alloc_buf.isra.0+0x4b/0x260 [ 11.955880][ T236] ? do_raw_spin_unlock+0x59/0x250 [ 11.955883][ T236] alloc_buf.isra.0+0x4b/0x260 [ 11.955886][ T236] put_chars+0x1e1/0x2f0 [ 11.955889][ T236] ? __send_to_port+0x420/0x420 [ 11.955893][ T236] ? validate_chain+0x34a/0xc20 [ 11.955897][ T236] hvc_console_print+0x292/0x780 [ 11.955899][ T236] ? mark_usage+0x61/0x170 [ 11.955901][ T236] ? __lock_acquire+0x518/0xc20 [ 11.955903][ T236] ? __lock_acquire+0x518/0xc20 [ 11.955907][ T236] ? hvc_write+0x3a0/0x3a0 [ 11.955909][ T236] ? console_emit_next_record+0x1df/0x4c0 [ 11.955912][ T236] ? rcu_is_watching+0x16/0xd0 [ 11.955916][ T236] ? lock_acquire+0x13c/0x160 [ 11.955920][ T236] console_emit_next_record+0x22f/0x4c0 [ 11.955923][ T236] ? devkmsg_read+0x4b0/0x4b0 [ 11.955925][ T236] ? console_flush_one_record+0x106/0x710 [ 11.955928][ T236] ? rcu_is_watching+0x16/0xd0 [ 11.955931][ T236] ? lock_acquire+0x13c/0x160 [ 11.955935][ T236] console_flush_one_record+0x46f/0x710 [ 11.955939][ T236] ? console_emit_next_record+0x4c0/0x4c0 [ 11.955941][ T236] ? __lock_acquire+0x518/0xc20 [ 11.955946][ T236] console_unlock+0xee/0x1f0 [ 11.955949][ T236] ? console_flush_one_record+0x710/0x710 [ 11.955951][ T236] ? rcu_is_watching+0x16/0xd0 [ 11.955953][ T236] ? lock_acquire+0x60/0x160 [ 11.955957][ T236] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.955959][ T236] ? vprintk_emit+0x320/0x3e0 [ 11.955962][ T236] vprintk_emit+0x37c/0x3e0 [ 11.955966][ T236] ? wake_up_klogd_work_func+0x90/0x90 [ 11.955969][ T236] ? __lock_release.isra.0+0x69/0x1a0 [ 11.955970][ T236] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.955975][ T236] ? mark_held_locks+0x40/0x70 [ 11.955978][ T236] _printk+0xc7/0x100 [ 11.955982][ T236] ? snapshot_read.cold+0x21/0x21 [ 11.955986][ T236] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 11.955999][ T236] ? do_setlink.isra.0+0xa31/0x2750 [ 11.956000][ T236] ? rtnl_newlink+0x9f1/0x11c0 [ 11.956001][ T236] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.956006][ T236] br_set_state+0x22f/0x430 [bridge] [ 11.956016][ T236] br_init_port+0xc4/0x200 [bridge] [ 11.956024][ T236] new_nbp+0x39c/0x580 [bridge] [ 11.956033][ T236] br_add_if+0x212/0x1320 [bridge] [ 11.956040][ T236] ? is_bpf_text_address+0x72/0x110 [ 11.956045][ T236] ? kernel_text_address+0x149/0x170 [ 11.956047][ T236] ? __kernel_text_address+0x12/0x30 [ 11.956051][ T236] do_set_master+0x357/0x580 [ 11.956056][ T236] do_setlink.isra.0+0xa31/0x2750 [ 11.956059][ T236] ? stack_trace_save+0x93/0xc0 [ 11.956062][ T236] ? rtnl_link_get_size+0x350/0x350 [ 11.956063][ T236] ? rcu_read_lock_any_held+0x66/0x90 [ 11.956066][ T236] ? stack_depot_save_flags+0x38e/0x790 [ 11.956070][ T236] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.956072][ T236] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.956074][ T236] ? validate_chain+0x38b/0xc20 [ 11.956076][ T236] ? kasan_save_stack+0x3d/0x50 [ 11.956080][ T236] ? kasan_save_stack+0x2f/0x50 [ 11.956081][ T236] ? kasan_save_track+0x14/0x30 [ 11.956084][ T236] ? __lock_acquire+0x518/0xc20 [ 11.956086][ T236] ? netlink_seq_next+0xe/0x60 [ 11.956089][ T236] ? ___sys_sendmsg+0xb0/0x1d0 [ 11.956094][ T236] ? lock_acquire.part.0+0xd4/0x280 [ 11.956096][ T236] ? rtnl_newlink+0x9a8/0x11c0 [ 11.956098][ T236] ? rcu_is_watching+0x16/0xd0 [ 11.956101][ T236] ? lock_acquire+0x13c/0x160 [ 11.956102][ T236] ? rcu_is_watching+0x16/0xd0 [ 11.956104][ T236] ? rcu_is_watching+0x16/0xd0 [ 11.956106][ T236] ? trace_contention_end+0xb3/0x180 [ 11.956110][ T236] ? __mutex_lock+0x1db/0x1ea0 [ 11.956112][ T236] ? __mutex_lock+0x9a3/0x1ea0 [ 11.956114][ T236] ? rtnl_newlink+0x9a8/0x11c0 [ 11.956118][ T236] ? ww_mutex_lock+0x160/0x160 [ 11.956119][ T236] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.956124][ T236] ? __rtnl_newlink+0x3fa/0xa50 [ 11.956130][ T236] rtnl_newlink+0x9f1/0x11c0 [ 11.956135][ T236] ? rtnl_bridge_getlink+0x850/0x850 [ 11.956137][ T236] ? __lock_acquire+0x518/0xc20 [ 11.956141][ T236] ? lock_acquire.part.0+0xd4/0x280 [ 11.956143][ T236] ? find_held_lock+0x2b/0x80 [ 11.956145][ T236] ? rtnl_bridge_getlink+0x850/0x850 [ 11.956147][ T236] ? __lock_release.isra.0+0x69/0x1a0 [ 11.956150][ T236] ? rtnl_bridge_getlink+0x850/0x850 [ 11.956153][ T236] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.956156][ T236] ? rtnl_link_fill+0x920/0x920 [ 11.956157][ T236] ? __lock_acquire+0x518/0xc20 [ 11.956161][ T236] ? lock_acquire.part.0+0xd4/0x280 [ 11.956163][ T236] ? find_held_lock+0x2b/0x80 [ 11.956167][ T236] netlink_rcv_skb+0x14e/0x3a0 [ 11.956168][ T236] ? rtnl_link_fill+0x920/0x920 [ 11.956171][ T236] ? netlink_ack+0xcf0/0xcf0 [ 11.956177][ T236] ? netlink_deliver_tap+0xc5/0x330 [ 11.956179][ T236] ? netlink_deliver_tap+0x13c/0x330 [ 11.956183][ T236] netlink_unicast+0x486/0x750 [ 11.956187][ T236] ? netlink_attachskb+0x810/0x810 [ 11.956189][ T236] ? __lock_acquire+0x518/0xc20 [ 11.956193][ T236] netlink_sendmsg+0x735/0xc60 [ 11.956200][ T236] ? netlink_unicast+0x750/0x750 [ 11.956204][ T236] ? __might_fault+0x97/0x140 [ 11.956209][ T236] ____sys_sendmsg+0x415/0x880 [ 11.956211][ T236] ? copy_msghdr_from_user+0x279/0x420 [ 11.956213][ T236] ? get_timestamp.constprop.0+0x390/0x390 [ 11.956215][ T236] ? move_addr_to_kernel+0x40/0x40 [ 11.956222][ T236] ___sys_sendmsg+0x14e/0x1d0 [ 11.956225][ T236] ? copy_msghdr_from_user+0x420/0x420 [ 11.956241][ T236] __sys_sendmsg+0x12c/0x1d0 [ 11.956244][ T236] ? __sys_sendmsg_sock+0x20/0x20 [ 11.956250][ T236] ? rcu_is_watching+0x16/0xd0 [ 11.956254][ T236] do_syscall_64+0xff/0x530 [ 11.956256][ T236] ? exc_page_fault+0xee/0x100 [ 11.956259][ T236] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.956262][ T236] RIP: 0033:0x7fa3d053954e [ 11.956265][ T236] 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 [ 11.956267][ T236] RSP: 002b:00007ffee00814f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.956269][ T236] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa3d053954e [ 11.956271][ T236] RDX: 0000000000000000 RSI: 00007ffee00815a0 RDI: 0000000000000005 [ 11.956272][ T236] RBP: 00007ffee0081500 R08: 0000000000000000 R09: 0000000000000000 [ 11.956272][ T236] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91ac98 [ 11.956273][ T236] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffee0081c60 [ 11.956280][ T236] [ 11.994024][ T236] br1: port 1(veth1) entered disabled state [ 11.994433][ T236] veth1: entered allmulticast mode [ 11.996150][ T236] veth1: entered promiscuous mode [ 12.006669][ T236] ip (236) used greatest stack depth: 23336 bytes left [ 12.045119][ T46] br1: port 1(veth1) entered blocking state [ 12.045696][ T46] br1: port 1(veth1) entered forwarding state [ 12.075285][ T239] br1: port 2(veth2) entered blocking state [ 12.075744][ T239] br1: port 2(veth2) entered disabled state [ 12.076580][ T239] veth2: entered allmulticast mode [ 12.078995][ T239] veth2: entered promiscuous mode [ 12.113586][ T46] br1: port 2(veth2) entered blocking state [ 12.113919][ T46] br1: port 2(veth2) entered forwarding state [ 17.624960][ T265] GACT probability NOT on [ 17.624980][ T265] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.624982][ T265] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 265, name: modprobe [ 17.624984][ T265] preempt_count: 1, expected: 0 [ 17.624985][ T265] RCU nest depth: 0, expected: 0 [ 17.624986][ T265] locks held by modprobe/265: 4, last CPU#3: [ 17.624988][ T265] #0: ffffffffa4169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.625000][ T265] #1: ffffffffa4169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.625005][ T265] #2: ffffffffa4089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.625009][ T265] #3: ffffffffa4089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 17.625013][ T265] irq event stamp: 21916 [ 17.625014][ T265] hardirqs last enabled at (21915): [] __down_trylock_console_sem+0x86/0xa0 [ 17.625017][ T265] hardirqs last disabled at (21916): [] console_emit_next_record+0x3d4/0x4c0 [ 17.625019][ T265] softirqs last enabled at (20496): [] handle_softirqs+0x67c/0x900 [ 17.625022][ T265] softirqs last disabled at (20489): [] __irq_exit_rcu+0x145/0x1c0 [ 17.625024][ T265] Preemption disabled at: [ 17.625025][ T265] [] vprintk_emit+0x31b/0x3e0 [ 17.625031][ T265] CPU: 3 UID: 0 PID: 265 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.625035][ T265] Tainted: [W]=WARN [ 17.625036][ T265] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.625037][ T265] Call Trace: [ 17.625039][ T265] [ 17.625040][ T265] dump_stack_lvl+0x6f/0xa0 [ 17.625046][ T265] ? vprintk_emit+0x31b/0x3e0 [ 17.625048][ T265] __might_resched.cold+0x1fe/0x2c1 [ 17.625053][ T265] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.625057][ T265] ? __kmalloc_noprof+0xdb/0x760 [ 17.625062][ T265] __kmalloc_noprof+0x443/0x760 [ 17.625064][ T265] ? alloc_buf.isra.0+0x4b/0x260 [ 17.625070][ T265] ? do_raw_spin_unlock+0x59/0x250 [ 17.625072][ T265] alloc_buf.isra.0+0x4b/0x260 [ 17.625075][ T265] put_chars+0x1e1/0x2f0 [ 17.625077][ T265] ? desc_read_finalized_seq+0x79/0x120 [ 17.625079][ T265] ? __send_to_port+0x420/0x420 [ 17.625082][ T265] ? rcu_read_lock_any_held+0x3c/0x90 [ 17.625086][ T265] ? validate_chain+0x38b/0xc20 [ 17.625090][ T265] hvc_console_print+0x292/0x780 [ 17.625092][ T265] ? __lock_acquire+0x518/0xc20 [ 17.625094][ T265] ? __lock_acquire+0x518/0xc20 [ 17.625099][ T265] ? hvc_write+0x3a0/0x3a0 [ 17.625100][ T265] ? console_emit_next_record+0x1df/0x4c0 [ 17.625103][ T265] ? rcu_is_watching+0x16/0xd0 [ 17.625106][ T265] ? lock_acquire+0x13c/0x160 [ 17.625109][ T265] console_emit_next_record+0x22f/0x4c0 [ 17.625113][ T265] ? devkmsg_read+0x4b0/0x4b0 [ 17.625115][ T265] ? console_flush_one_record+0x106/0x710 [ 17.625118][ T265] ? rcu_is_watching+0x16/0xd0 [ 17.625120][ T265] ? lock_acquire+0x13c/0x160 [ 17.625124][ T265] console_flush_one_record+0x46f/0x710 [ 17.625128][ T265] ? console_emit_next_record+0x4c0/0x4c0 [ 17.625130][ T265] ? __lock_acquire+0x518/0xc20 [ 17.625135][ T265] console_unlock+0xee/0x1f0 [ 17.625137][ T265] ? console_flush_one_record+0x710/0x710 [ 17.625139][ T265] ? rcu_is_watching+0x16/0xd0 [ 17.625141][ T265] ? lock_acquire+0x60/0x160 [ 17.625145][ T265] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.625146][ T265] ? vprintk_emit+0x320/0x3e0 [ 17.625150][ T265] vprintk_emit+0x37c/0x3e0 [ 17.625154][ T265] ? wake_up_klogd_work_func+0x90/0x90 [ 17.625159][ T265] ? llc_exit+0x3e0/0x3e0 [llc] [ 17.625162][ T265] _printk+0xc7/0x100 [ 17.625166][ T265] ? snapshot_read.cold+0x21/0x21 [ 17.625172][ T265] ? do_one_initcall+0x113/0x4f0 [ 17.625175][ T265] gact_init_module+0x15/0x1000 [act_gact] [ 17.625177][ T265] do_one_initcall+0x124/0x4f0 [ 17.625180][ T265] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 17.625184][ T265] ? do_init_module+0xae/0x8a0 [ 17.625187][ T265] ? kasan_unpoison+0x44/0x70 [ 17.625192][ T265] do_init_module+0x2ad/0x8a0 [ 17.625195][ T265] ? lockdep_hardirqs_on+0x91/0x130 [ 17.625203][ T265] ? free_module+0x470/0x470 [ 17.625207][ T265] ? kfree+0x123/0x590 [ 17.625211][ T265] load_module+0x1424/0x1bb0 [ 17.625219][ T265] ? layout_and_allocate.isra.0+0x680/0x680 [ 17.625223][ T265] ? __ia32_sys_fsconfig+0x180/0x180 [ 17.625226][ T265] ? find_held_lock+0x2b/0x80 [ 17.625229][ T265] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.625233][ T265] init_module_from_file+0x11f/0x1a0 [ 17.625236][ T265] ? __do_sys_init_module+0x220/0x220 [ 17.625244][ T265] ? __rwlock_init+0x150/0x150 [ 17.625247][ T265] ? do_raw_spin_unlock+0x59/0x250 [ 17.625250][ T265] idempotent_init_module+0x37b/0x7c0 [ 17.625253][ T265] ? init_module_from_file+0x1a0/0x1a0 [ 17.625259][ T265] ? rcu_is_watching+0x16/0xd0 [ 17.625262][ T265] ? cap_capable+0x1d7/0x3d0 [ 17.625268][ T265] __x64_sys_finit_module+0xdf/0x190 [ 17.625270][ T265] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.625273][ T265] do_syscall_64+0xff/0x530 [ 17.625275][ T265] ? exc_page_fault+0xee/0x100 [ 17.625278][ T265] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 17.625280][ T265] RIP: 0033:0x7fd1c235837d [ 17.625283][ T265] 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 [ 17.625286][ T265] RSP: 002b:00007ffd5de6f8e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 17.625289][ T265] RAX: ffffffffffffffda RBX: 00005576d284b810 RCX: 00007fd1c235837d [ 17.625290][ T265] RDX: 0000000000000000 RSI: 00005576c1eeaffd RDI: 0000000000000000 [ 17.625292][ T265] RBP: 00007ffd5de6f980 R08: 0000000000000000 R09: 0000000000000000 [ 17.625293][ T265] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576c1eeaffd [ 17.625293][ T265] R13: 00005576d284b960 R14: 0000000000040000 R15: 0000000000000000 [ 17.625300][ T265] [ 27.112283][ C0] [ 27.112301][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.112304][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 27.112306][ C0] preempt_count: 104, expected: 0 [ 27.112307][ C0] RCU nest depth: 0, expected: 0 [ 27.112308][ C0] INFO: lockdep is turned off. [ 27.112308][ C0] irq event stamp: 585708 [ 27.112309][ C0] hardirqs last enabled at (585708): [] _raw_spin_unlock_irq+0x28/0x50 [ 27.112318][ C0] hardirqs last disabled at (585707): [] _raw_spin_lock_irq+0x4a/0x50 [ 27.112320][ C0] softirqs last enabled at (585668): [] handle_softirqs+0x67c/0x900 [ 27.112324][ C0] softirqs last disabled at (585705): [] __irq_exit_rcu+0x145/0x1c0 [ 27.112325][ C0] Preemption disabled at: [ 27.112326][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 27.112333][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.112336][ C0] Tainted: [W]=WARN [ 27.112337][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.112339][ C0] Call Trace: [ 27.112341][ C0] [ 27.112342][ C0] dump_stack_lvl+0x6f/0xa0 [ 27.112348][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 27.112349][ C0] __might_resched.cold+0x1fe/0x2c1 [ 27.112359][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.112363][ C0] ? __asan_memcpy+0x3c/0x60 [ 27.112366][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.112369][ C0] __kmalloc_noprof+0x443/0x760 [ 27.112373][ C0] ? __rwlock_init+0x150/0x150 [ 27.112375][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 27.112379][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 27.112380][ C0] alloc_buf.isra.0+0x4b/0x260 [ 27.112382][ C0] put_chars+0x1e1/0x2f0 [ 27.112384][ C0] ? __send_to_port+0x420/0x420 [ 27.112386][ C0] ? console_prepend_replay+0x20/0x20 [ 27.112389][ C0] hvc_console_print+0x292/0x780 [ 27.112393][ C0] ? hvc_write+0x3a0/0x3a0 [ 27.112394][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.112396][ C0] ? lock_acquire+0x13c/0x160 [ 27.112398][ C0] console_emit_next_record+0x22f/0x4c0 [ 27.112400][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 27.112402][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.112404][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.112405][ C0] ? lock_acquire+0x13c/0x160 [ 27.112407][ C0] ? console_flush_one_record+0x111/0x710 [ 27.112409][ C0] console_flush_one_record+0x46f/0x710 [ 27.112411][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 27.112414][ C0] console_unlock+0xee/0x1f0 [ 27.112415][ C0] ? lock_acquire+0x13c/0x160 [ 27.112417][ C0] ? console_flush_one_record+0x710/0x710 [ 27.112418][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.112420][ C0] ? lock_release+0x184/0x1f0 [ 27.112421][ C0] ? lock_acquire+0x60/0x160 [ 27.112423][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.112425][ C0] ? vprintk_emit+0x320/0x3e0 [ 27.112427][ C0] vprintk_emit+0x37c/0x3e0 [ 27.112429][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 27.112431][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.112433][ C0] ? lock_release+0x184/0x1f0 [ 27.112434][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 27.112439][ C0] _printk+0xc7/0x100 [ 27.112442][ C0] ? snapshot_read.cold+0x21/0x21 [ 27.112444][ C0] ? arch_stack_walk+0xd7/0x130 [ 27.112448][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.112450][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 27.112451][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 27.112454][ C0] mark_lock_irq+0x989/0x9c0 [ 27.112456][ C0] mark_lock+0x1d7/0xa00 [ 27.112458][ C0] mark_usage+0x42/0x170 [ 27.112460][ C0] __lock_acquire+0x388/0xc20 [ 27.112462][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.112464][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.112476][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.112478][ C0] ? lock_acquire+0x13c/0x160 [ 27.112480][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.112486][ C0] _raw_spin_lock+0x33/0x40 [ 27.112488][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.112494][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.112500][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.112506][ C0] call_timer_fn+0x160/0x4d0 [ 27.112509][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 27.112511][ C0] ? debug_object_active_state+0x430/0x430 [ 27.112514][ C0] ? find_held_lock+0x2b/0x80 [ 27.112516][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 27.112517][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.112520][ C0] __run_timers+0x68f/0xaa0 [ 27.112521][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.112528][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.112530][ C0] ? __lock_acquire+0x518/0xc20 [ 27.112532][ C0] ? __rwlock_init+0x150/0x150 [ 27.112534][ C0] run_timer_softirq+0xf0/0x160 [ 27.112536][ C0] ? __run_timers+0xaa0/0xaa0 [ 27.112538][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.112540][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.112542][ C0] handle_softirqs+0x1d3/0x900 [ 27.112544][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 27.112545][ C0] ? _local_bh_enable+0xc0/0xc0 [ 27.112547][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.112549][ C0] irq_exit_rcu+0xe/0x30 [ 27.112550][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.112553][ C0] [ 27.112553][ C0] [ 27.112554][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 27.112556][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.112558][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.112561][ 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 [ 27.112562][ C0] RSP: 0018:ffffffffa3e07cf8 EFLAGS: 00000296 [ 27.112566][ C0] RAX: 000000000008efe7 RBX: ffffffffa3e1c600 RCX: ffffffffa0ef0307 [ 27.112567][ C0] RDX: ffffffffa3e1c600 RSI: ffffffffa3c38af6 RDI: ffffffffa368d8e0 [ 27.112568][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 27.112569][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff47c0fa2 [ 27.112569][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 27.112571][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.112574][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 27.112576][ C0] default_idle+0x9/0x10 [ 27.112577][ C0] default_idle_call+0x6e/0xb0 [ 27.112579][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.112581][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 27.112582][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 27.112584][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.112585][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.112587][ C0] do_idle+0xd8/0x190 [ 27.112589][ C0] cpu_startup_entry+0x53/0x70 [ 27.112590][ C0] rest_init+0x279/0x280 [ 27.112592][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 27.112595][ C0] ? rest_init+0x280/0x280 [ 27.112597][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 27.112600][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 27.112603][ C0] ? acpi_enable+0x1e4/0x330 [ 27.112605][ C0] start_kernel+0x3af/0x3b0 [ 27.112608][ C0] x86_64_start_reservations+0x24/0x30 [ 27.112609][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.112611][ C0] common_startup_64+0x13e/0x148 [ 27.112615][ C0] [ 27.137715][ C0] ======================================================== [ 27.137991][ C0] WARNING: possible irq lock inversion dependency detected [ 27.138263][ C0] 7.2.0-virtme #1 Tainted: G W [ 27.138451][ C0] -------------------------------------------------------- [ 27.138717][ C0] swapper/0/0 just changed the state of lock: [ 27.138954][ C0] ff1100000c85ae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.139310][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 27.139535][ C0] (fs_reclaim){+.+.}-{0:0} [ 27.139537][ C0] [ 27.139537][ C0] [ 27.139537][ C0] and interrupts could create inverse lock ordering between them. [ 27.139537][ C0] [ 27.140176][ C0] [ 27.140176][ C0] other info that might help us debug this: [ 27.140453][ C0] Chain exists of: [ 27.140453][ C0] &br->lock --> console_owner --> fs_reclaim [ 27.140453][ C0] [ 27.140839][ C0] Possible interrupt unsafe locking scenario: [ 27.140839][ C0] [ 27.141115][ C0] CPU0 CPU1 [ 27.141268][ C0] ---- ---- [ 27.141474][ C0] lock(fs_reclaim); [ 27.141588][ C0] local_irq_disable(); [ 27.141829][ C0] lock(&br->lock); [ 27.142015][ C0] lock(console_owner); [ 27.142253][ C0] [ 27.142371][ C0] lock(&br->lock); [ 27.142542][ C0] [ 27.142542][ C0] *** DEADLOCK *** [ 27.142542][ C0] [ 27.142812][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 27.142994][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 27.143349][ C0] [ 27.143349][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 27.143660][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 27.143873][ C0] HARDIRQ-ON-W at: [ 27.143988][ C0] __lock_acquire+0x388/0xc20 [ 27.144232][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.144418][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.144661][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 27.144939][ C0] kthread_create_worker_on_node+0xea/0x210 [ 27.145158][ C0] workqueue_init+0x2a/0x680 [ 27.145352][ C0] kernel_init_freeable+0x2fe/0x630 [ 27.145577][ C0] kernel_init+0x21/0x150 [ 27.145763][ C0] ret_from_fork+0x474/0x6b0 [ 27.146009][ C0] ret_from_fork_asm+0x11/0x20 [ 27.146249][ C0] SOFTIRQ-ON-W at: [ 27.146363][ C0] __lock_acquire+0x388/0xc20 [ 27.146602][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.146785][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.147027][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 27.147304][ C0] kthread_create_worker_on_node+0xea/0x210 [ 27.147528][ C0] workqueue_init+0x2a/0x680 [ 27.147763][ C0] kernel_init_freeable+0x2fe/0x630 [ 27.148037][ C0] kernel_init+0x21/0x150 [ 27.148224][ C0] ret_from_fork+0x474/0x6b0 [ 27.148468][ C0] ret_from_fork_asm+0x11/0x20 [ 27.148709][ C0] INITIAL USE at: [ 27.148823][ C0] __lock_acquire+0x388/0xc20 [ 27.149060][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.149244][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.149491][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 27.149765][ C0] kthread_create_worker_on_node+0xea/0x210 [ 27.149987][ C0] workqueue_init+0x2a/0x680 [ 27.150227][ C0] kernel_init_freeable+0x2fe/0x630 [ 27.150466][ C0] kernel_init+0x21/0x150 [ 27.150650][ C0] ret_from_fork+0x474/0x6b0 [ 27.150887][ C0] ret_from_fork_asm+0x11/0x20 [ 27.151068][ C0] } [ 27.151198][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 27.151425][ C0] ... acquired at: [ 27.151590][ C0] __lock_acquire+0x518/0xc20 [ 27.151742][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.151943][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.152089][ C0] __kmalloc_noprof+0xd3/0x760 [ 27.152293][ C0] alloc_buf.isra.0+0x4b/0x260 [ 27.152446][ C0] put_chars+0x1e1/0x2f0 [ 27.152644][ C0] hvc_console_print+0x292/0x780 [ 27.152790][ C0] console_emit_next_record+0x22f/0x4c0 [ 27.152997][ C0] console_flush_one_record+0x46f/0x710 [ 27.153144][ C0] console_unlock+0xee/0x1f0 [ 27.153294][ C0] vprintk_emit+0x37c/0x3e0 [ 27.153445][ C0] _printk+0xc7/0x100 [ 27.153610][ C0] loop_init+0x12a/0x130 [ 27.153758][ C0] do_one_initcall+0x124/0x4f0 [ 27.153955][ C0] kernel_init_freeable+0x596/0x630 [ 27.154100][ C0] kernel_init+0x21/0x150 [ 27.154250][ C0] ret_from_fork+0x474/0x6b0 [ 27.154403][ C0] ret_from_fork_asm+0x11/0x20 [ 27.154600][ C0] [ 27.154675][ C0] -> (console_owner){....}-{0:0} { [ 27.154826][ C0] INITIAL USE at: [ 27.154991][ C0] } [ 27.155064][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 27.155285][ C0] ... acquired at: [ 27.155401][ C0] __lock_acquire+0x518/0xc20 [ 27.155602][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.155747][ C0] console_lock_spinning_enable+0x5c/0x60 [ 27.155982][ C0] console_emit_next_record+0x1d1/0x4c0 [ 27.156128][ C0] console_flush_one_record+0x46f/0x710 [ 27.156332][ C0] console_unlock+0xee/0x1f0 [ 27.156486][ C0] vprintk_emit+0x37c/0x3e0 [ 27.156684][ C0] _printk+0xc7/0x100 [ 27.156794][ C0] br_set_state+0x22f/0x430 [bridge] [ 27.157002][ C0] br_init_port+0xc4/0x200 [bridge] [ 27.157152][ C0] br_stp_enable_port+0x12/0x50 [bridge] [ 27.157394][ C0] br_port_carrier_check+0x220/0x430 [bridge] [ 27.157582][ C0] br_device_event+0x52d/0x8f0 [bridge] [ 27.157791][ C0] notifier_call_chain+0xae/0x300 [ 27.157935][ C0] netif_state_change+0x139/0x340 [ 27.158136][ C0] __linkwatch_run_queue+0x34c/0x750 [ 27.158284][ C0] linkwatch_event+0x7f/0xb0 [ 27.158493][ C0] process_one_work+0xe3e/0x1560 [ 27.158641][ C0] worker_thread+0x4f1/0xd60 [ 27.158838][ C0] kthread+0x367/0x460 [ 27.158949][ C0] ret_from_fork+0x474/0x6b0 [ 27.159150][ C0] ret_from_fork_asm+0x11/0x20 [ 27.159299][ C0] [ 27.159428][ C0] -> (&br->lock){+.-.}-{3:3} { [ 27.159576][ C0] HARDIRQ-ON-W at: [ 27.159689][ C0] __lock_acquire+0x388/0xc20 [ 27.159947][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.160181][ C0] _raw_spin_lock_bh+0x38/0x50 [ 27.160370][ C0] br_stp_enable_bridge+0x23/0x340 [bridge] [ 27.160650][ C0] br_dev_open+0x94/0x120 [bridge] [ 27.160889][ C0] __dev_open+0x2f3/0x610 [ 27.161071][ C0] __dev_change_flags+0x4a4/0x660 [ 27.161311][ C0] rtnl_configure_link+0x15f/0x410 [ 27.161550][ C0] rtnl_newlink_create+0x2ec/0x750 [ 27.161729][ C0] __rtnl_newlink+0x22b/0xa50 [ 27.161968][ C0] rtnl_newlink+0x9f1/0x11c0 [ 27.162150][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.162390][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 27.162631][ C0] netlink_unicast+0x486/0x750 [ 27.162816][ C0] netlink_sendmsg+0x735/0xc60 [ 27.163054][ C0] ____sys_sendmsg+0x415/0x880 [ 27.163241][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 27.163428][ C0] __sys_sendmsg+0x12c/0x1d0 [ 27.163662][ C0] do_syscall_64+0xff/0x530 [ 27.163846][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.164118][ C0] IN-SOFTIRQ-W at: [ 27.164230][ C0] __lock_acquire+0x388/0xc20 [ 27.164419][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.164654][ C0] _raw_spin_lock+0x33/0x40 [ 27.164836][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.165118][ C0] call_timer_fn+0x160/0x4d0 [ 27.165304][ C0] __run_timers+0x68f/0xaa0 [ 27.165489][ C0] run_timer_softirq+0xf0/0x160 [ 27.165724][ C0] handle_softirqs+0x1d3/0x900 [ 27.165964][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.166143][ C0] irq_exit_rcu+0xe/0x30 [ 27.166327][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.166608][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.166829][ C0] pv_native_safe_halt+0xf/0x10 [ 27.167068][ C0] default_idle+0x9/0x10 [ 27.167254][ C0] default_idle_call+0x6e/0xb0 [ 27.167442][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.167718][ C0] do_idle+0xd8/0x190 [ 27.167919][ C0] cpu_startup_entry+0x53/0x70 [ 27.168100][ C0] rest_init+0x279/0x280 [ 27.168337][ C0] start_kernel+0x3af/0x3b0 [ 27.168522][ C0] x86_64_start_reservations+0x24/0x30 [ 27.168758][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.168999][ C0] common_startup_64+0x13e/0x148 [ 27.169180][ C0] INITIAL USE at: [ 27.169347][ C0] __lock_acquire+0x388/0xc20 [ 27.169532][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.169767][ C0] _raw_spin_lock_bh+0x38/0x50 [ 27.170010][ C0] br_stp_enable_bridge+0x23/0x340 [bridge] [ 27.170234][ C0] br_dev_open+0x94/0x120 [bridge] [ 27.170480][ C0] __dev_open+0x2f3/0x610 [ 27.170721][ C0] __dev_change_flags+0x4a4/0x660 [ 27.170903][ C0] rtnl_configure_link+0x15f/0x410 [ 27.171139][ C0] rtnl_newlink_create+0x2ec/0x750 [ 27.171325][ C0] __rtnl_newlink+0x22b/0xa50 [ 27.171565][ C0] rtnl_newlink+0x9f1/0x11c0 [ 27.171799][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.171983][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 27.172223][ C0] netlink_unicast+0x486/0x750 [ 27.172464][ C0] netlink_sendmsg+0x735/0xc60 [ 27.172646][ C0] ____sys_sendmsg+0x415/0x880 [ 27.172885][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 27.173068][ C0] __sys_sendmsg+0x12c/0x1d0 [ 27.173302][ C0] do_syscall_64+0xff/0x530 [ 27.173539][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.173758][ C0] } [ 27.173882][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 27.174100][ C0] ... acquired at: [ 27.174263][ C0] mark_lock+0x1d7/0xa00 [ 27.174416][ C0] mark_usage+0x42/0x170 [ 27.174614][ C0] __lock_acquire+0x388/0xc20 [ 27.174758][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.178773][ C0] _raw_spin_lock+0x33/0x40 [ 27.178938][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.179135][ C0] call_timer_fn+0x160/0x4d0 [ 27.179342][ C0] __run_timers+0x68f/0xaa0 [ 27.179492][ C0] run_timer_softirq+0xf0/0x160 [ 27.179693][ C0] handle_softirqs+0x1d3/0x900 [ 27.179841][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.180039][ C0] irq_exit_rcu+0xe/0x30 [ 27.180183][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.180423][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.180601][ C0] pv_native_safe_halt+0xf/0x10 [ 27.180797][ C0] default_idle+0x9/0x10 [ 27.180943][ C0] default_idle_call+0x6e/0xb0 [ 27.181139][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.181377][ C0] do_idle+0xd8/0x190 [ 27.181489][ C0] cpu_startup_entry+0x53/0x70 [ 27.181633][ C0] rest_init+0x279/0x280 [ 27.181830][ C0] start_kernel+0x3af/0x3b0 [ 27.181975][ C0] x86_64_start_reservations+0x24/0x30 [ 27.182172][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.182318][ C0] common_startup_64+0x13e/0x148 [ 27.182519][ C0] [ 27.182591][ C0] [ 27.182591][ C0] stack backtrace: [ 27.182826][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.182830][ C0] Tainted: [W]=WARN [ 27.182831][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.182832][ C0] Call Trace: [ 27.182834][ C0] [ 27.182835][ C0] dump_stack_lvl+0x6f/0xa0 [ 27.182840][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 27.182843][ C0] mark_lock_irq+0x989/0x9c0 [ 27.182847][ C0] mark_lock+0x1d7/0xa00 [ 27.182849][ C0] mark_usage+0x42/0x170 [ 27.182850][ C0] __lock_acquire+0x388/0xc20 [ 27.182852][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.182854][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.182861][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.182865][ C0] ? lock_acquire+0x13c/0x160 [ 27.182866][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.182872][ C0] _raw_spin_lock+0x33/0x40 [ 27.182874][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.182880][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.182887][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.182893][ C0] call_timer_fn+0x160/0x4d0 [ 27.182895][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 27.182896][ C0] ? debug_object_active_state+0x430/0x430 [ 27.182900][ C0] ? find_held_lock+0x2b/0x80 [ 27.182903][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 27.182904][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.182907][ C0] __run_timers+0x68f/0xaa0 [ 27.182908][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.182915][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.182916][ C0] ? __lock_acquire+0x518/0xc20 [ 27.182919][ C0] ? __rwlock_init+0x150/0x150 [ 27.182921][ C0] run_timer_softirq+0xf0/0x160 [ 27.182923][ C0] ? __run_timers+0xaa0/0xaa0 [ 27.182925][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.182927][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.182929][ C0] handle_softirqs+0x1d3/0x900 [ 27.182931][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 27.182932][ C0] ? _local_bh_enable+0xc0/0xc0 [ 27.182934][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.182936][ C0] irq_exit_rcu+0xe/0x30 [ 27.182937][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.182939][ C0] [ 27.182939][ C0] [ 27.182940][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 27.182941][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.182943][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.182945][ 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 [ 27.182947][ C0] RSP: 0018:ffffffffa3e07cf8 EFLAGS: 00000296 [ 27.182950][ C0] RAX: 000000000008efe7 RBX: ffffffffa3e1c600 RCX: ffffffffa0ef0307 [ 27.182952][ C0] RDX: ffffffffa3e1c600 RSI: ffffffffa3c38af6 RDI: ffffffffa368d8e0 [ 27.182952][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 27.182953][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff47c0fa2 [ 27.182954][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 27.182956][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.182958][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 27.182959][ C0] default_idle+0x9/0x10 [ 27.182961][ C0] default_idle_call+0x6e/0xb0 [ 27.182963][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.182964][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 27.182966][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 27.182968][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.182969][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.182971][ C0] do_idle+0xd8/0x190 [ 27.182973][ C0] cpu_startup_entry+0x53/0x70 [ 27.182974][ C0] rest_init+0x279/0x280 [ 27.182976][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 27.182978][ C0] ? rest_init+0x280/0x280 [ 27.182980][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 27.182984][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 27.182987][ C0] ? acpi_enable+0x1e4/0x330 [ 27.182989][ C0] start_kernel+0x3af/0x3b0 [ 27.182991][ C0] x86_64_start_reservations+0x24/0x30 [ 27.182992][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.182994][ C0] common_startup_64+0x13e/0x148 [ 27.182997][ C0] [ 30.037157][ T483] br1: port 2(veth2) entered disabled state [ 30.037176][ T483] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 30.037178][ T483] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 483, name: ip [ 30.037180][ T483] preempt_count: 202, expected: 0 [ 30.037181][ T483] RCU nest depth: 0, expected: 0 [ 30.037182][ T483] INFO: lockdep is turned off. [ 30.037183][ T483] irq event stamp: 0 [ 30.037184][ T483] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 30.037188][ T483] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 30.037195][ T483] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 30.037196][ T483] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 30.037200][ T483] Preemption disabled at: [ 30.037201][ T483] [<0000000000000000>] 0x0 [ 30.037206][ T483] CPU: 2 UID: 0 PID: 483 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 30.037209][ T483] Tainted: [W]=WARN [ 30.037210][ T483] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.037212][ T483] Call Trace: [ 30.037214][ T483] [ 30.037215][ T483] dump_stack_lvl+0x6f/0xa0 [ 30.037221][ T483] __might_resched.cold+0x1fe/0x2c1 [ 30.037225][ T483] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 30.037228][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.037233][ T483] __kmalloc_noprof+0x443/0x760 [ 30.037236][ T483] ? __rwlock_init+0x150/0x150 [ 30.037239][ T483] ? alloc_buf.isra.0+0x4b/0x260 [ 30.037244][ T483] ? do_raw_spin_unlock+0x59/0x250 [ 30.037246][ T483] alloc_buf.isra.0+0x4b/0x260 [ 30.037248][ T483] put_chars+0x1e1/0x2f0 [ 30.037250][ T483] ? __send_to_port+0x420/0x420 [ 30.037251][ T483] ? printk_get_next_message+0x240/0x650 [ 30.037255][ T483] hvc_console_print+0x292/0x780 [ 30.037258][ T483] ? hvc_write+0x3a0/0x3a0 [ 30.037260][ T483] ? __rwlock_init+0x150/0x150 [ 30.037262][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.037263][ T483] ? lock_acquire+0x13c/0x160 [ 30.037266][ T483] console_emit_next_record+0x22f/0x4c0 [ 30.037268][ T483] ? devkmsg_read+0x4b0/0x4b0 [ 30.037270][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.037272][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.037273][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.037275][ T483] ? lock_acquire+0x13c/0x160 [ 30.037277][ T483] ? console_flush_one_record+0x111/0x710 [ 30.037279][ T483] console_flush_one_record+0x46f/0x710 [ 30.037281][ T483] ? console_emit_next_record+0x4c0/0x4c0 [ 30.037284][ T483] console_unlock+0xee/0x1f0 [ 30.037286][ T483] ? lock_acquire+0x13c/0x160 [ 30.037287][ T483] ? console_flush_one_record+0x710/0x710 [ 30.037290][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.037292][ T483] ? lock_release+0x184/0x1f0 [ 30.037293][ T483] ? lock_acquire+0x60/0x160 [ 30.037295][ T483] ? __rcu_read_lock+0x30/0x70 [ 30.037297][ T483] ? __down_trylock_console_sem+0x5e/0xa0 [ 30.037299][ T483] ? vprintk_emit+0x320/0x3e0 [ 30.037301][ T483] vprintk_emit+0x37c/0x3e0 [ 30.037303][ T483] ? wake_up_klogd_work_func+0x90/0x90 [ 30.037305][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.037306][ T483] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 30.037309][ T483] ? trace_hardirqs_on+0x36/0x40 [ 30.037311][ T483] _printk+0xc7/0x100 [ 30.037314][ T483] ? snapshot_read.cold+0x21/0x21 [ 30.037316][ T483] ? ipv6_mc_down+0x17e/0x2d0 [ 30.037320][ T483] br_set_state+0x22f/0x430 [bridge] [ 30.037333][ T483] br_stp_disable_port+0x11f/0x390 [bridge] [ 30.037341][ T483] br_device_event+0x7b5/0x8f0 [bridge] [ 30.037349][ T483] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 30.037352][ T483] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 30.037354][ T483] ? addrconf_notify+0x2c8/0xf30 [ 30.037358][ T483] notifier_call_chain+0xae/0x300 [ 30.037361][ T483] __dev_notify_flags+0x23c/0x3c0 [ 30.037365][ T483] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 30.037371][ T483] ? netif_change_name+0x8c0/0x8c0 [ 30.037373][ T483] ? netif_set_allmulti+0x250/0x250 [ 30.037375][ T483] ? __kernel_text_address+0x12/0x30 [ 30.037377][ T483] ? write_profile+0xf0/0xf0 [ 30.037380][ T483] ? unwind_get_return_address+0x67/0xd0 [ 30.037382][ T483] netif_change_flags+0xfe/0x190 [ 30.037385][ T483] do_setlink.isra.0+0x1cc3/0x2750 [ 30.037388][ T483] ? stack_trace_save+0x93/0xc0 [ 30.037389][ T483] ? rtnl_link_get_size+0x350/0x350 [ 30.037390][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.037392][ T483] ? stack_depot_save_flags+0x1bc/0x790 [ 30.037396][ T483] ? kasan_save_stack+0x3d/0x50 [ 30.037399][ T483] ? kasan_save_stack+0x2f/0x50 [ 30.037400][ T483] ? kasan_save_track+0x14/0x30 [ 30.037402][ T483] ? __kasan_kmalloc+0x7b/0x90 [ 30.037403][ T483] ? __kmalloc_cache_noprof+0x29a/0x620 [ 30.037405][ T483] ? rtnl_newlink+0x124/0x11c0 [ 30.037406][ T483] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.037407][ T483] ? netlink_rcv_skb+0x14e/0x3a0 [ 30.037410][ T483] ? netlink_unicast+0x486/0x750 [ 30.037411][ T483] ? netlink_sendmsg+0x735/0xc60 [ 30.037412][ T483] ? ____sys_sendmsg+0x415/0x880 [ 30.037415][ T483] ? ___sys_sendmsg+0x14e/0x1d0 [ 30.037416][ T483] ? __sys_sendmsg+0x12c/0x1d0 [ 30.037418][ T483] ? do_syscall_64+0xff/0x530 [ 30.037420][ T483] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.037423][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.037425][ T483] ? lock_acquire+0x13c/0x160 [ 30.037426][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.037428][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.037429][ T483] ? trace_contention_end+0xb3/0x180 [ 30.037433][ T483] ? __mutex_lock+0x1db/0x1ea0 [ 30.037434][ T483] ? __mutex_lock+0x9a3/0x1ea0 [ 30.037435][ T483] ? rtnl_newlink+0x9a8/0x11c0 [ 30.037437][ T483] ? ww_mutex_lock+0x160/0x160 [ 30.037439][ T483] ? __rtnl_newlink+0x3fa/0xa50 [ 30.037441][ T483] rtnl_newlink+0x9f1/0x11c0 [ 30.037443][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.037445][ T483] ? rtnl_bridge_getlink+0x850/0x850 [ 30.037446][ T483] ? lock_acquire+0x13c/0x160 [ 30.037448][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.037450][ T483] ? is_bpf_text_address+0x3e/0x110 [ 30.037453][ T483] ? is_bpf_text_address+0x72/0x110 [ 30.037454][ T483] ? kernel_text_address+0x149/0x170 [ 30.037456][ T483] ? __kernel_text_address+0x12/0x30 [ 30.037457][ T483] ? write_profile+0xf0/0xf0 [ 30.037458][ T483] ? unwind_get_return_address+0x67/0xd0 [ 30.037460][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.037461][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.037463][ T483] ? cap_capable+0x1d7/0x3d0 [ 30.037466][ T483] ? lock_acquire+0x13c/0x160 [ 30.037468][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.037469][ T483] ? rtnl_bridge_getlink+0x850/0x850 [ 30.037471][ T483] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.037472][ T483] ? rtnl_link_fill+0x920/0x920 [ 30.037474][ T483] ? filter_irq_stacks+0xd0/0xd0 [ 30.037475][ T483] ? stack_depot_save_flags+0x1bc/0x790 [ 30.037478][ T483] netlink_rcv_skb+0x14e/0x3a0 [ 30.037479][ T483] ? rtnl_link_fill+0x920/0x920 [ 30.037480][ T483] ? lock_release+0x184/0x1f0 [ 30.037482][ T483] ? netlink_ack+0xcf0/0xcf0 [ 30.037483][ T483] ? __netlink_lookup+0xb9/0x6b0 [ 30.037486][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.037487][ T483] ? lock_release+0x184/0x1f0 [ 30.037489][ T483] netlink_unicast+0x486/0x750 [ 30.037491][ T483] ? netlink_attachskb+0x810/0x810 [ 30.037493][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.037495][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.037496][ T483] ? lock_acquire+0x13c/0x160 [ 30.037498][ T483] netlink_sendmsg+0x735/0xc60 [ 30.037500][ T483] ? netlink_unicast+0x750/0x750 [ 30.037502][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.037504][ T483] ? lock_release+0x184/0x1f0 [ 30.037505][ T483] ____sys_sendmsg+0x415/0x880 [ 30.037507][ T483] ? copy_msghdr_from_user+0x279/0x420 [ 30.037509][ T483] ? get_timestamp.constprop.0+0x390/0x390 [ 30.037510][ T483] ? move_addr_to_kernel+0x40/0x40 [ 30.037512][ T483] ? filter_irq_stacks+0xd0/0xd0 [ 30.037514][ T483] ___sys_sendmsg+0x14e/0x1d0 [ 30.037516][ T483] ? copy_msghdr_from_user+0x420/0x420 [ 30.037521][ T483] __sys_sendmsg+0x12c/0x1d0 [ 30.037523][ T483] ? __sys_sendmsg_sock+0x20/0x20 [ 30.037525][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.037527][ T483] do_syscall_64+0xff/0x530 [ 30.037529][ T483] ? exc_page_fault+0xee/0x100 [ 30.037531][ T483] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.037532][ T483] RIP: 0033:0x7f8e5429e54e [ 30.037534][ T483] 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 [ 30.037536][ T483] RSP: 002b:00007fff40956a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.037540][ T483] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8e5429e54e [ 30.037541][ T483] RDX: 0000000000000000 RSI: 00007fff40956ab0 RDI: 0000000000000005 [ 30.037542][ T483] RBP: 00007fff40956a10 R08: 0000000000000000 R09: 0000000000000000 [ 30.037542][ T483] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91acaa [ 30.037543][ T483] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff40957170 [ 30.037546][ T483] [ 30.073115][ T483] ip (483) used greatest stack depth: 23016 bytes left [ 30.084730][ T484] veth2: left allmulticast mode [ 30.084894][ T484] veth2: left promiscuous mode [ 30.085099][ T484] br1: port 2(veth2) entered disabled state [ 30.111319][ T485] br1: port 1(veth1) entered disabled state [ 30.126942][ T486] veth1: left allmulticast mode [ 30.127114][ T486] veth1: left promiscuous mode [ 30.127730][ T486] br1: port 1(veth1) entered disabled state