[ 10.662975][ T188] ip (188) used greatest stack depth: 24632 bytes left [ 10.662991][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.662993][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: ip [ 10.662995][ T188] preempt_count: 2, expected: 0 [ 10.662995][ T188] RCU nest depth: 0, expected: 0 [ 10.662996][ T188] locks held by ip/188: 5, last CPU#2: [ 10.662999][ T188] #0: ffffffff98a027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.663012][ T188] #1: ffffffff98b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.663018][ T188] #2: ffffffff98b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.663022][ T188] #3: ffffffff98a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.663026][ T188] #4: ffffffff98a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.663030][ T188] irq event stamp: 25334 [ 10.663030][ T188] hardirqs last enabled at (25333): [] __down_trylock_console_sem+0x86/0xa0 [ 10.663033][ T188] hardirqs last disabled at (25334): [] console_emit_next_record+0x3d4/0x4c0 [ 10.663035][ T188] softirqs last enabled at (24064): [] netlink_release+0x17b/0xcf0 [ 10.663039][ T188] softirqs last disabled at (24062): [] netlink_release+0xd2/0xcf0 [ 10.663041][ T188] Preemption disabled at: [ 10.663042][ T188] [<0000000000000000>] 0x0 [ 10.663049][ T188] CPU: 2 UID: 0 PID: 188 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.663052][ T188] Tainted: [W]=WARN [ 10.663053][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.663055][ T188] Call Trace: [ 10.663056][ T188] [ 10.663058][ T188] dump_stack_lvl+0x6f/0xa0 [ 10.663065][ T188] __might_resched.cold+0x1fe/0x2c1 [ 10.663069][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.663073][ T188] ? __kmalloc_noprof+0xdb/0x760 [ 10.663079][ T188] __kmalloc_noprof+0x443/0x760 [ 10.663081][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 10.663087][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 10.663090][ T188] alloc_buf.isra.0+0x4b/0x260 [ 10.663093][ T188] put_chars+0x1e1/0x2f0 [ 10.663096][ T188] ? __send_to_port+0x420/0x420 [ 10.663097][ T188] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.663102][ T188] ? validate_chain+0x38b/0xc20 [ 10.663107][ T188] hvc_console_print+0x292/0x780 [ 10.663113][ T188] ? hvc_write+0x3a0/0x3a0 [ 10.663115][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.663118][ T188] ? lock_acquire+0x13c/0x160 [ 10.663121][ T188] console_emit_next_record+0x22f/0x4c0 [ 10.663125][ T188] ? devkmsg_read+0x4b0/0x4b0 [ 10.663127][ T188] ? console_flush_one_record+0x106/0x710 [ 10.663130][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.663132][ T188] ? lock_acquire+0x13c/0x160 [ 10.663136][ T188] console_flush_one_record+0x46f/0x710 [ 10.663140][ T188] ? console_emit_next_record+0x4c0/0x4c0 [ 10.663142][ T188] ? __lock_acquire+0x518/0xc20 [ 10.663147][ T188] console_unlock+0xee/0x1f0 [ 10.663150][ T188] ? console_flush_one_record+0x710/0x710 [ 10.663152][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.663154][ T188] ? lock_acquire+0x60/0x160 [ 10.663158][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.663159][ T188] ? vprintk_emit+0x320/0x3e0 [ 10.663163][ T188] vprintk_emit+0x37c/0x3e0 [ 10.663166][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 10.663170][ T188] ? __lock_acquire+0x518/0xc20 [ 10.663173][ T188] _printk+0xc7/0x100 [ 10.663177][ T188] ? snapshot_read.cold+0x21/0x21 [ 10.663180][ T188] ? do_raw_spin_lock+0x131/0x280 [ 10.663182][ T188] ? __rwlock_init+0x150/0x150 [ 10.663186][ T188] ? do_raw_spin_lock+0x131/0x280 [ 10.663189][ T188] do_exit.cold+0x82/0x9c [ 10.663192][ T188] ? exit_notify+0x890/0x890 [ 10.663194][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 10.663197][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.663201][ T188] do_group_exit+0xb8/0x370 [ 10.663204][ T188] __x64_sys_exit_group+0x3c/0x50 [ 10.663206][ T188] x64_sys_call+0x1567/0x1570 [ 10.663208][ T188] do_syscall_64+0xff/0x530 [ 10.663211][ T188] ? exc_page_fault+0xee/0x100 [ 10.663214][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.663216][ T188] RIP: 0033:0x7f10750591b8 [ 10.663218][ T188] Code: Unable to access opcode bytes at 0x7f107505918e. [ 10.663219][ T188] RSP: 002b:00007fffb0c41c28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.663222][ T188] RAX: ffffffffffffffda RBX: 00007f1075189f88 RCX: 00007f10750591b8 [ 10.663223][ T188] RDX: 00007f1074da3fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.663224][ T188] RBP: 00007fffb0c41c80 R08: 0000000000000000 R09: 0000000000008010 [ 10.663225][ T188] R10: 00007fffb0c41a40 R11: 0000000000000246 R12: 0000000000000001 [ 10.663226][ T188] R13: 0000000000000000 R14: 00007f1075188680 R15: 00007f1075189fa0 [ 10.663232][ T188] [ 10.833384][ T194] ip (194) used greatest stack depth: 24624 bytes left [ 12.053487][ T237] br1: port 1(veth1) entered blocking state [ 12.053568][ T237] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.053571][ T237] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 237, name: ip [ 12.053572][ T237] preempt_count: 1, expected: 0 [ 12.053573][ T237] RCU nest depth: 0, expected: 0 [ 12.053574][ T237] locks held by ip/237: 5, last CPU#0: [ 12.053576][ T237] #0: ffffffff992d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.053588][ T237] #1: ffffffff98b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.053594][ T237] #2: ffffffff98b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.053598][ T237] #3: ffffffff98a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.053602][ T237] #4: ffffffff98a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.053605][ T237] irq event stamp: 12178 [ 12.053606][ T237] hardirqs last enabled at (12177): [] __down_trylock_console_sem+0x86/0xa0 [ 12.053609][ T237] hardirqs last disabled at (12178): [] console_emit_next_record+0x3d4/0x4c0 [ 12.053611][ T237] softirqs last enabled at (12088): [] __alloc_skb+0x4c2/0x5f0 [ 12.053614][ T237] softirqs last disabled at (12086): [] __alloc_skb+0x4c2/0x5f0 [ 12.053616][ T237] Preemption disabled at: [ 12.053617][ T237] [] vprintk_emit+0x31b/0x3e0 [ 12.053623][ T237] CPU: 0 UID: 0 PID: 237 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.053626][ T237] Tainted: [W]=WARN [ 12.053627][ T237] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.053629][ T237] Call Trace: [ 12.053631][ T237] [ 12.053633][ T237] dump_stack_lvl+0x6f/0xa0 [ 12.053638][ T237] ? vprintk_emit+0x31b/0x3e0 [ 12.053641][ T237] __might_resched.cold+0x1fe/0x2c1 [ 12.053645][ T237] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.053649][ T237] ? __kmalloc_noprof+0xdb/0x760 [ 12.053654][ T237] __kmalloc_noprof+0x443/0x760 [ 12.053657][ T237] ? alloc_buf.isra.0+0x4b/0x260 [ 12.053662][ T237] ? do_raw_spin_unlock+0x59/0x250 [ 12.053665][ T237] alloc_buf.isra.0+0x4b/0x260 [ 12.053668][ T237] put_chars+0x1e1/0x2f0 [ 12.053670][ T237] ? __send_to_port+0x420/0x420 [ 12.053674][ T237] ? validate_chain+0x34a/0xc20 [ 12.053678][ T237] hvc_console_print+0x292/0x780 [ 12.053680][ T237] ? mark_usage+0x61/0x170 [ 12.053682][ T237] ? __lock_acquire+0x518/0xc20 [ 12.053684][ T237] ? __lock_acquire+0x518/0xc20 [ 12.053688][ T237] ? hvc_write+0x3a0/0x3a0 [ 12.053690][ T237] ? console_emit_next_record+0x1df/0x4c0 [ 12.053693][ T237] ? rcu_is_watching+0x16/0xd0 [ 12.053696][ T237] ? lock_acquire+0x13c/0x160 [ 12.053700][ T237] console_emit_next_record+0x22f/0x4c0 [ 12.053704][ T237] ? devkmsg_read+0x4b0/0x4b0 [ 12.053705][ T237] ? console_flush_one_record+0x106/0x710 [ 12.053709][ T237] ? rcu_is_watching+0x16/0xd0 [ 12.053711][ T237] ? lock_acquire+0x13c/0x160 [ 12.053715][ T237] console_flush_one_record+0x46f/0x710 [ 12.053719][ T237] ? console_emit_next_record+0x4c0/0x4c0 [ 12.053721][ T237] ? __lock_acquire+0x518/0xc20 [ 12.053726][ T237] console_unlock+0xee/0x1f0 [ 12.053728][ T237] ? console_flush_one_record+0x710/0x710 [ 12.053730][ T237] ? rcu_is_watching+0x16/0xd0 [ 12.053732][ T237] ? lock_acquire+0x60/0x160 [ 12.053736][ T237] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.053737][ T237] ? vprintk_emit+0x320/0x3e0 [ 12.053741][ T237] vprintk_emit+0x37c/0x3e0 [ 12.053751][ T237] ? wake_up_klogd_work_func+0x90/0x90 [ 12.053754][ T237] ? __lock_release.isra.0+0x69/0x1a0 [ 12.053755][ T237] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 12.053760][ T237] ? mark_held_locks+0x40/0x70 [ 12.053763][ T237] _printk+0xc7/0x100 [ 12.053767][ T237] ? snapshot_read.cold+0x21/0x21 [ 12.053770][ T237] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.053783][ T237] ? do_setlink.isra.0+0xa31/0x2750 [ 12.053785][ T237] ? rtnl_newlink+0x9f1/0x11c0 [ 12.053786][ T237] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.053790][ T237] br_set_state+0x22f/0x430 [bridge] [ 12.053800][ T237] br_init_port+0xc4/0x200 [bridge] [ 12.053808][ T237] new_nbp+0x39c/0x580 [bridge] [ 12.053817][ T237] br_add_if+0x212/0x1320 [bridge] [ 12.053824][ T237] ? is_bpf_text_address+0x72/0x110 [ 12.053828][ T237] ? kernel_text_address+0x149/0x170 [ 12.053831][ T237] ? __kernel_text_address+0x12/0x30 [ 12.053835][ T237] do_set_master+0x357/0x580 [ 12.053840][ T237] do_setlink.isra.0+0xa31/0x2750 [ 12.053843][ T237] ? stack_trace_save+0x93/0xc0 [ 12.053846][ T237] ? rtnl_link_get_size+0x350/0x350 [ 12.053847][ T237] ? rcu_read_lock_any_held+0x66/0x90 [ 12.053849][ T237] ? stack_depot_save_flags+0x38e/0x790 [ 12.053853][ T237] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.053856][ T237] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.053857][ T237] ? validate_chain+0x38b/0xc20 [ 12.053860][ T237] ? kasan_save_stack+0x3d/0x50 [ 12.053863][ T237] ? kasan_save_stack+0x2f/0x50 [ 12.053865][ T237] ? kasan_save_track+0x14/0x30 [ 12.053867][ T237] ? __lock_acquire+0x518/0xc20 [ 12.053869][ T237] ? netlink_seq_next+0x4e/0x60 [ 12.053872][ T237] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.053876][ T237] ? lock_acquire.part.0+0xd4/0x280 [ 12.053878][ T237] ? rtnl_newlink+0x9a8/0x11c0 [ 12.053881][ T237] ? rcu_is_watching+0x16/0xd0 [ 12.053883][ T237] ? lock_acquire+0x13c/0x160 [ 12.053885][ T237] ? rcu_is_watching+0x16/0xd0 [ 12.053887][ T237] ? rcu_is_watching+0x16/0xd0 [ 12.053889][ T237] ? trace_contention_end+0xb3/0x180 [ 12.053893][ T237] ? __mutex_lock+0x1db/0x1ea0 [ 12.053894][ T237] ? __mutex_lock+0x9a3/0x1ea0 [ 12.053896][ T237] ? rtnl_newlink+0x9a8/0x11c0 [ 12.053900][ T237] ? ww_mutex_lock+0x160/0x160 [ 12.053901][ T237] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.053906][ T237] ? __rtnl_newlink+0x3fa/0xa50 [ 12.053911][ T237] rtnl_newlink+0x9f1/0x11c0 [ 12.053916][ T237] ? rtnl_bridge_getlink+0x850/0x850 [ 12.053918][ T237] ? __lock_acquire+0x518/0xc20 [ 12.053922][ T237] ? lock_acquire.part.0+0xd4/0x280 [ 12.053924][ T237] ? find_held_lock+0x2b/0x80 [ 12.053926][ T237] ? rtnl_bridge_getlink+0x850/0x850 [ 12.053928][ T237] ? __lock_release.isra.0+0x69/0x1a0 [ 12.053932][ T237] ? rtnl_bridge_getlink+0x850/0x850 [ 12.053934][ T237] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.053937][ T237] ? rtnl_link_fill+0x920/0x920 [ 12.053938][ T237] ? __lock_acquire+0x518/0xc20 [ 12.053942][ T237] ? lock_acquire.part.0+0xd4/0x280 [ 12.053944][ T237] ? find_held_lock+0x2b/0x80 [ 12.053947][ T237] netlink_rcv_skb+0x14e/0x3a0 [ 12.053949][ T237] ? rtnl_link_fill+0x920/0x920 [ 12.053952][ T237] ? netlink_ack+0xcf0/0xcf0 [ 12.053958][ T237] ? netlink_deliver_tap+0xc5/0x330 [ 12.053959][ T237] ? netlink_deliver_tap+0x13c/0x330 [ 12.053964][ T237] netlink_unicast+0x486/0x750 [ 12.053967][ T237] ? netlink_attachskb+0x810/0x810 [ 12.053970][ T237] ? __lock_acquire+0x518/0xc20 [ 12.053974][ T237] netlink_sendmsg+0x735/0xc60 [ 12.053977][ T237] ? netlink_unicast+0x750/0x750 [ 12.053981][ T237] ? __might_fault+0x97/0x140 [ 12.053986][ T237] ____sys_sendmsg+0x415/0x880 [ 12.053989][ T237] ? copy_msghdr_from_user+0x279/0x420 [ 12.053991][ T237] ? get_timestamp.constprop.0+0x390/0x390 [ 12.053992][ T237] ? move_addr_to_kernel+0x40/0x40 [ 12.054000][ T237] ___sys_sendmsg+0x14e/0x1d0 [ 12.054002][ T237] ? copy_msghdr_from_user+0x420/0x420 [ 12.054017][ T237] __sys_sendmsg+0x12c/0x1d0 [ 12.054020][ T237] ? __sys_sendmsg_sock+0x20/0x20 [ 12.054026][ T237] ? rcu_is_watching+0x16/0xd0 [ 12.054030][ T237] do_syscall_64+0xff/0x530 [ 12.054032][ T237] ? exc_page_fault+0xee/0x100 [ 12.054036][ T237] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.054038][ T237] RIP: 0033:0x7faadfa0054e [ 12.054041][ 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 [ 12.054043][ T237] RSP: 002b:00007ffdfd1e0560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.054046][ T237] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007faadfa0054e [ 12.054047][ T237] RDX: 0000000000000000 RSI: 00007ffdfd1e0610 RDI: 0000000000000005 [ 12.054048][ T237] RBP: 00007ffdfd1e0570 R08: 0000000000000000 R09: 0000000000000000 [ 12.054049][ T237] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9161e0 [ 12.054050][ T237] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdfd1e0cd0 [ 12.054057][ T237] [ 12.099628][ T237] br1: port 1(veth1) entered disabled state [ 12.100229][ T237] veth1: entered allmulticast mode [ 12.103355][ T237] veth1: entered promiscuous mode [ 12.114339][ T237] ip (237) used greatest stack depth: 23336 bytes left [ 12.147628][ T36] br1: port 1(veth1) entered blocking state [ 12.148046][ T36] br1: port 1(veth1) entered forwarding state [ 12.182184][ T240] br1: port 2(veth2) entered blocking state [ 12.182514][ T240] br1: port 2(veth2) entered disabled state [ 12.182835][ T240] veth2: entered allmulticast mode [ 12.184366][ T240] veth2: entered promiscuous mode [ 12.213159][ T62] br1: port 2(veth2) entered blocking state [ 12.213918][ T62] br1: port 2(veth2) entered forwarding state [ 17.694206][ T265] GACT probability NOT on [ 17.694227][ T265] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.694230][ T265] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 265, name: modprobe [ 17.694232][ T265] preempt_count: 1, expected: 0 [ 17.694234][ T265] RCU nest depth: 0, expected: 0 [ 17.694235][ T265] locks held by modprobe/265: 4, last CPU#2: [ 17.694238][ T265] #0: ffffffff98b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.694253][ T265] #1: ffffffff98b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.694260][ T265] #2: ffffffff98a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.694266][ T265] #3: ffffffff98a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 17.694273][ T265] irq event stamp: 16386 [ 17.694274][ T265] hardirqs last enabled at (16385): [] __down_trylock_console_sem+0x86/0xa0 [ 17.694277][ T265] hardirqs last disabled at (16386): [] console_emit_next_record+0x3d4/0x4c0 [ 17.694280][ T265] softirqs last enabled at (15602): [] handle_softirqs+0x67c/0x900 [ 17.694285][ T265] softirqs last disabled at (15439): [] __irq_exit_rcu+0x145/0x1c0 [ 17.694288][ T265] Preemption disabled at: [ 17.694289][ T265] [] vprintk_emit+0x31b/0x3e0 [ 17.694296][ T265] CPU: 2 UID: 0 PID: 265 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.694301][ T265] Tainted: [W]=WARN [ 17.694303][ T265] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.694305][ T265] Call Trace: [ 17.694307][ T265] [ 17.694310][ T265] dump_stack_lvl+0x6f/0xa0 [ 17.694317][ T265] ? vprintk_emit+0x31b/0x3e0 [ 17.694321][ T265] __might_resched.cold+0x1fe/0x2c1 [ 17.694327][ T265] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.694333][ T265] ? __kmalloc_noprof+0xdb/0x760 [ 17.694340][ T265] __kmalloc_noprof+0x443/0x760 [ 17.694344][ T265] ? alloc_buf.isra.0+0x4b/0x260 [ 17.694353][ T265] ? do_raw_spin_unlock+0x59/0x250 [ 17.694356][ T265] alloc_buf.isra.0+0x4b/0x260 [ 17.694362][ T265] put_chars+0x1e1/0x2f0 [ 17.694365][ T265] ? desc_read_finalized_seq+0x79/0x120 [ 17.694368][ T265] ? __send_to_port+0x420/0x420 [ 17.694373][ T265] ? rcu_read_lock_any_held+0x3c/0x90 [ 17.694378][ T265] ? validate_chain+0x38b/0xc20 [ 17.694385][ T265] hvc_console_print+0x292/0x780 [ 17.694389][ T265] ? __lock_acquire+0x518/0xc20 [ 17.694391][ T265] ? __lock_acquire+0x518/0xc20 [ 17.694399][ T265] ? hvc_write+0x3a0/0x3a0 [ 17.694401][ T265] ? console_emit_next_record+0x1df/0x4c0 [ 17.694407][ T265] ? rcu_is_watching+0x16/0xd0 [ 17.694411][ T265] ? lock_acquire+0x13c/0x160 [ 17.694418][ T265] console_emit_next_record+0x22f/0x4c0 [ 17.694424][ T265] ? devkmsg_read+0x4b0/0x4b0 [ 17.694427][ T265] ? console_flush_one_record+0x106/0x710 [ 17.694432][ T265] ? rcu_is_watching+0x16/0xd0 [ 17.694435][ T265] ? lock_acquire+0x13c/0x160 [ 17.694442][ T265] console_flush_one_record+0x46f/0x710 [ 17.694449][ T265] ? console_emit_next_record+0x4c0/0x4c0 [ 17.694452][ T265] ? __lock_acquire+0x518/0xc20 [ 17.694461][ T265] console_unlock+0xee/0x1f0 [ 17.694466][ T265] ? console_flush_one_record+0x710/0x710 [ 17.694468][ T265] ? rcu_is_watching+0x16/0xd0 [ 17.694472][ T265] ? lock_acquire+0x60/0x160 [ 17.694478][ T265] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.694481][ T265] ? vprintk_emit+0x320/0x3e0 [ 17.694486][ T265] vprintk_emit+0x37c/0x3e0 [ 17.694493][ T265] ? wake_up_klogd_work_func+0x90/0x90 [ 17.694503][ T265] ? llc_exit+0x3e0/0x3e0 [llc] [ 17.694507][ T265] _printk+0xc7/0x100 [ 17.694513][ T265] ? snapshot_read.cold+0x21/0x21 [ 17.694524][ T265] ? do_one_initcall+0x113/0x4f0 [ 17.694529][ T265] gact_init_module+0x15/0x1000 [act_gact] [ 17.694533][ T265] do_one_initcall+0x124/0x4f0 [ 17.694540][ T265] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 17.694547][ T265] ? do_init_module+0xae/0x8a0 [ 17.694551][ T265] ? kasan_unpoison+0x44/0x70 [ 17.694559][ T265] do_init_module+0x2ad/0x8a0 [ 17.694565][ T265] ? lockdep_hardirqs_on+0x91/0x130 [ 17.694570][ T265] ? free_module+0x470/0x470 [ 17.694576][ T265] ? kfree+0x123/0x590 [ 17.694583][ T265] load_module+0x1424/0x1bb0 [ 17.694596][ T265] ? layout_and_allocate.isra.0+0x680/0x680 [ 17.694602][ T265] ? __ia32_sys_fsconfig+0x180/0x180 [ 17.694606][ T265] ? ovl_real_file+0x172/0x1e0 [ 17.694610][ T265] ? find_held_lock+0x2b/0x80 [ 17.694613][ T265] ? backing_file_read_iter+0x541/0x790 [ 17.694618][ T265] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.694624][ T265] init_module_from_file+0x11f/0x1a0 [ 17.694629][ T265] ? __do_sys_init_module+0x220/0x220 [ 17.694644][ T265] ? __rwlock_init+0x150/0x150 [ 17.694650][ T265] ? do_raw_spin_unlock+0x59/0x250 [ 17.694655][ T265] idempotent_init_module+0x37b/0x7c0 [ 17.694661][ T265] ? init_module_from_file+0x1a0/0x1a0 [ 17.694672][ T265] ? rcu_is_watching+0x16/0xd0 [ 17.694676][ T265] ? cap_capable+0x1d7/0x3d0 [ 17.694685][ T265] __x64_sys_finit_module+0xdf/0x190 [ 17.694688][ T265] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.694693][ T265] do_syscall_64+0xff/0x530 [ 17.694696][ T265] ? exc_page_fault+0xee/0x100 [ 17.694700][ T265] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 17.694704][ T265] RIP: 0033:0x7f4f1d74c37d [ 17.694708][ 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 [ 17.694711][ T265] RSP: 002b:00007ffea41d2988 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 17.694715][ T265] RAX: ffffffffffffffda RBX: 0000562e0b5fe810 RCX: 00007f4f1d74c37d [ 17.694716][ T265] RDX: 0000000000000000 RSI: 0000562dd57e7ffd RDI: 0000000000000000 [ 17.694718][ T265] RBP: 00007ffea41d2a20 R08: 0000000000000000 R09: 0000000000000000 [ 17.694719][ T265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562dd57e7ffd [ 17.694721][ T265] R13: 0000562e0b5fe960 R14: 0000000000040000 R15: 0000000000000000 [ 17.694734][ T265] [ 27.522785][ C0] [ 27.522806][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.522808][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 27.522810][ C0] preempt_count: 104, expected: 0 [ 27.522811][ C0] RCU nest depth: 0, expected: 0 [ 27.522812][ C0] INFO: lockdep is turned off. [ 27.522813][ C0] irq event stamp: 652974 [ 27.522813][ C0] hardirqs last enabled at (652974): [] _raw_spin_unlock_irq+0x28/0x50 [ 27.522822][ C0] hardirqs last disabled at (652973): [] _raw_spin_lock_irq+0x4a/0x50 [ 27.522824][ C0] softirqs last enabled at (652894): [] handle_softirqs+0x67c/0x900 [ 27.522827][ C0] softirqs last disabled at (652913): [] __irq_exit_rcu+0x145/0x1c0 [ 27.522829][ C0] Preemption disabled at: [ 27.522830][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 27.522836][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.522840][ C0] Tainted: [W]=WARN [ 27.522840][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.522843][ C0] Call Trace: [ 27.522844][ C0] [ 27.522846][ C0] dump_stack_lvl+0x6f/0xa0 [ 27.522851][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 27.522853][ C0] __might_resched.cold+0x1fe/0x2c1 [ 27.522856][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.522859][ C0] ? __asan_memcpy+0x3c/0x60 [ 27.522862][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.522866][ C0] __kmalloc_noprof+0x443/0x760 [ 27.522869][ C0] ? __rwlock_init+0x150/0x150 [ 27.522871][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 27.522875][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 27.522877][ C0] alloc_buf.isra.0+0x4b/0x260 [ 27.522879][ C0] put_chars+0x1e1/0x2f0 [ 27.522881][ C0] ? __send_to_port+0x420/0x420 [ 27.522882][ C0] ? console_prepend_replay+0x20/0x20 [ 27.522885][ C0] hvc_console_print+0x292/0x780 [ 27.522889][ C0] ? hvc_write+0x3a0/0x3a0 [ 27.522890][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.522892][ C0] ? lock_acquire+0x13c/0x160 [ 27.522894][ C0] console_emit_next_record+0x22f/0x4c0 [ 27.522896][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 27.522898][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.522900][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.522902][ C0] ? lock_acquire+0x13c/0x160 [ 27.522903][ C0] ? console_flush_one_record+0x111/0x710 [ 27.522905][ C0] console_flush_one_record+0x46f/0x710 [ 27.522907][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 27.522910][ C0] console_unlock+0xee/0x1f0 [ 27.522912][ C0] ? lock_acquire+0x13c/0x160 [ 27.522913][ C0] ? console_flush_one_record+0x710/0x710 [ 27.522915][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.522916][ C0] ? lock_release+0x184/0x1f0 [ 27.522918][ C0] ? lock_acquire+0x60/0x160 [ 27.522919][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.522921][ C0] ? vprintk_emit+0x320/0x3e0 [ 27.522923][ C0] vprintk_emit+0x37c/0x3e0 [ 27.522926][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 27.522927][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.522929][ C0] ? lock_release+0x184/0x1f0 [ 27.522931][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 27.522935][ C0] _printk+0xc7/0x100 [ 27.522938][ C0] ? snapshot_read.cold+0x21/0x21 [ 27.522940][ C0] ? arch_stack_walk+0xd7/0x130 [ 27.522944][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.522946][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 27.522948][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 27.522951][ C0] mark_lock_irq+0x989/0x9c0 [ 27.522954][ C0] mark_lock+0x1d7/0xa00 [ 27.522956][ C0] mark_usage+0x42/0x170 [ 27.522957][ C0] __lock_acquire+0x388/0xc20 [ 27.522960][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.522961][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.522973][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.522975][ C0] ? lock_acquire+0x13c/0x160 [ 27.522977][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.522984][ C0] _raw_spin_lock+0x33/0x40 [ 27.522985][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.522991][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.522997][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.523003][ C0] call_timer_fn+0x160/0x4d0 [ 27.523007][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 27.523008][ C0] ? debug_object_active_state+0x430/0x430 [ 27.523012][ C0] ? find_held_lock+0x2b/0x80 [ 27.523014][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 27.523015][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.523017][ C0] __run_timers+0x68f/0xaa0 [ 27.523019][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.523026][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.523028][ C0] ? __lock_acquire+0x518/0xc20 [ 27.523030][ C0] ? __rwlock_init+0x150/0x150 [ 27.523033][ C0] run_timer_softirq+0xf0/0x160 [ 27.523035][ C0] ? __run_timers+0xaa0/0xaa0 [ 27.523036][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.523038][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.523040][ C0] handle_softirqs+0x1d3/0x900 [ 27.523042][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 27.523044][ C0] ? _local_bh_enable+0xc0/0xc0 [ 27.523046][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.523047][ C0] irq_exit_rcu+0xe/0x30 [ 27.523049][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.523051][ C0] [ 27.523052][ C0] [ 27.523053][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 27.523054][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.523057][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.523060][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 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 [ 27.523062][ C0] RSP: 0018:ffffffff98807cf8 EFLAGS: 00000296 [ 27.523065][ C0] RAX: 000000000009f66f RBX: ffffffff9881c600 RCX: ffffffff958f0307 [ 27.523066][ C0] RDX: ffffffff9881c600 RSI: ffffffff98638b01 RDI: ffffffff9808d8e0 [ 27.523067][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 27.523068][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3100fa2 [ 27.523069][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 27.523070][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.523073][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 27.523075][ C0] default_idle+0x9/0x10 [ 27.523077][ C0] default_idle_call+0x6e/0xb0 [ 27.523078][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.523080][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 27.523081][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 27.523084][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.523086][ C0] do_idle+0xd8/0x190 [ 27.523087][ C0] cpu_startup_entry+0x53/0x70 [ 27.523089][ C0] rest_init+0x279/0x280 [ 27.523091][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 27.523093][ C0] ? rest_init+0x280/0x280 [ 27.523095][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 27.523099][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 27.523101][ C0] ? acpi_enable+0x1e4/0x330 [ 27.523104][ C0] start_kernel+0x3af/0x3b0 [ 27.523106][ C0] x86_64_start_reservations+0x24/0x30 [ 27.523108][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.523110][ C0] common_startup_64+0x13e/0x148 [ 27.523114][ C0] [ 27.554009][ C0] ======================================================== [ 27.554284][ C0] WARNING: possible irq lock inversion dependency detected [ 27.554559][ C0] 7.2.0-virtme #1 Tainted: G W [ 27.554748][ C0] -------------------------------------------------------- [ 27.555024][ C0] swapper/0/0 just changed the state of lock: [ 27.555263][ C0] ff1100000d7aae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.555655][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 27.555883][ C0] (fs_reclaim){+.+.}-{0:0} [ 27.555886][ C0] [ 27.555886][ C0] [ 27.555886][ C0] and interrupts could create inverse lock ordering between them. [ 27.555886][ C0] [ 27.556540][ C0] [ 27.556540][ C0] other info that might help us debug this: [ 27.556821][ C0] Chain exists of: [ 27.556821][ C0] &br->lock --> console_owner --> fs_reclaim [ 27.556821][ C0] [ 27.557219][ C0] Possible interrupt unsafe locking scenario: [ 27.557219][ C0] [ 27.557507][ C0] CPU0 CPU1 [ 27.557656][ C0] ---- ---- [ 27.557866][ C0] lock(fs_reclaim); [ 27.557982][ C0] local_irq_disable(); [ 27.558231][ C0] lock(&br->lock); [ 27.558415][ C0] lock(console_owner); [ 27.558655][ C0] [ 27.558768][ C0] lock(&br->lock); [ 27.558955][ C0] [ 27.558955][ C0] *** DEADLOCK *** [ 27.558955][ C0] [ 27.559228][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 27.559419][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 27.559783][ C0] [ 27.559783][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 27.560132][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 27.560344][ C0] HARDIRQ-ON-W at: [ 27.560459][ C0] __lock_acquire+0x388/0xc20 [ 27.560709][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.560899][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.561140][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 27.561416][ C0] kthread_create_worker_on_node+0xea/0x210 [ 27.561640][ C0] workqueue_init+0x2a/0x680 [ 27.561893][ C0] kernel_init_freeable+0x2fe/0x630 [ 27.562172][ C0] kernel_init+0x21/0x150 [ 27.562362][ C0] ret_from_fork+0x474/0x6b0 [ 27.562610][ C0] ret_from_fork_asm+0x11/0x20 [ 27.562854][ C0] SOFTIRQ-ON-W at: [ 27.562969][ C0] __lock_acquire+0x388/0xc20 [ 27.563212][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.563397][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.563636][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 27.563926][ C0] kthread_create_worker_on_node+0xea/0x210 [ 27.564150][ C0] workqueue_init+0x2a/0x680 [ 27.564389][ C0] kernel_init_freeable+0x2fe/0x630 [ 27.564614][ C0] kernel_init+0x21/0x150 [ 27.564797][ C0] ret_from_fork+0x474/0x6b0 [ 27.565040][ C0] ret_from_fork_asm+0x11/0x20 [ 27.565288][ C0] INITIAL USE at: [ 27.565399][ C0] __lock_acquire+0x388/0xc20 [ 27.565637][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.565826][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.566069][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 27.566344][ C0] kthread_create_worker_on_node+0xea/0x210 [ 27.566568][ C0] workqueue_init+0x2a/0x680 [ 27.566810][ C0] kernel_init_freeable+0x2fe/0x630 [ 27.567051][ C0] kernel_init+0x21/0x150 [ 27.567236][ C0] ret_from_fork+0x474/0x6b0 [ 27.567474][ C0] ret_from_fork_asm+0x11/0x20 [ 27.567660][ C0] } [ 27.567791][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 27.568019][ C0] ... acquired at: [ 27.568190][ C0] __lock_acquire+0x518/0xc20 [ 27.568343][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.568542][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.568695][ C0] __kmalloc_noprof+0xd3/0x760 [ 27.568902][ C0] alloc_buf.isra.0+0x4b/0x260 [ 27.569055][ C0] put_chars+0x1e1/0x2f0 [ 27.569255][ C0] hvc_console_print+0x292/0x780 [ 27.569403][ C0] console_emit_next_record+0x22f/0x4c0 [ 27.569608][ C0] console_flush_one_record+0x46f/0x710 [ 27.569756][ C0] console_unlock+0xee/0x1f0 [ 27.569961][ C0] vprintk_emit+0x37c/0x3e0 [ 27.570112][ C0] _printk+0xc7/0x100 [ 27.570281][ C0] seg6_init+0x48/0x50 [ 27.570393][ C0] inet6_init+0x2d8/0x3e0 [ 27.570595][ C0] do_one_initcall+0x124/0x4f0 [ 27.570743][ C0] kernel_init_freeable+0x596/0x630 [ 27.570954][ C0] kernel_init+0x21/0x150 [ 27.571104][ C0] ret_from_fork+0x474/0x6b0 [ 27.571310][ C0] ret_from_fork_asm+0x11/0x20 [ 27.571465][ C0] [ 27.571543][ C0] -> (console_owner){....}-{0:0} { [ 27.571750][ C0] INITIAL USE at: [ 27.571866][ C0] } [ 27.571940][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 27.572213][ C0] ... acquired at: [ 27.572377][ C0] __lock_acquire+0x518/0xc20 [ 27.572529][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.572729][ C0] console_lock_spinning_enable+0x5c/0x60 [ 27.572921][ C0] console_emit_next_record+0x1d1/0x4c0 [ 27.573127][ C0] console_flush_one_record+0x46f/0x710 [ 27.573277][ C0] console_unlock+0xee/0x1f0 [ 27.573478][ C0] vprintk_emit+0x37c/0x3e0 [ 27.573628][ C0] _printk+0xc7/0x100 [ 27.573797][ C0] br_set_state+0x22f/0x430 [bridge] [ 27.573959][ C0] br_init_port+0xc4/0x200 [bridge] [ 27.574170][ C0] br_stp_enable_port+0x12/0x50 [bridge] [ 27.574358][ C0] br_port_carrier_check+0x220/0x430 [bridge] [ 27.574601][ C0] br_device_event+0x52d/0x8f0 [bridge] [ 27.574755][ C0] notifier_call_chain+0xae/0x300 [ 27.574963][ C0] netif_state_change+0x139/0x340 [ 27.575116][ C0] __linkwatch_run_queue+0x34c/0x750 [ 27.575320][ C0] linkwatch_event+0x7f/0xb0 [ 27.575467][ C0] process_one_work+0xe3e/0x1560 [ 27.575669][ C0] worker_thread+0x4f1/0xd60 [ 27.575819][ C0] kthread+0x367/0x460 [ 27.575990][ C0] ret_from_fork+0x474/0x6b0 [ 27.576136][ C0] ret_from_fork_asm+0x11/0x20 [ 27.576342][ C0] [ 27.576415][ C0] -> (&br->lock){+.-.}-{3:3} { [ 27.576565][ C0] HARDIRQ-ON-W at: [ 27.576732][ C0] __lock_acquire+0x388/0xc20 [ 27.576925][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.577165][ C0] _raw_spin_lock_bh+0x38/0x50 [ 27.577409][ C0] br_stp_enable_bridge+0x23/0x340 [bridge] [ 27.577642][ C0] br_dev_open+0x94/0x120 [bridge] [ 27.577894][ C0] __dev_open+0x2f3/0x610 [ 27.578137][ C0] __dev_change_flags+0x4a4/0x660 [ 27.578322][ C0] rtnl_configure_link+0x15f/0x410 [ 27.578562][ C0] rtnl_newlink_create+0x2ec/0x750 [ 27.578814][ C0] __rtnl_newlink+0x22b/0xa50 [ 27.579001][ C0] rtnl_newlink+0x9f1/0x11c0 [ 27.579243][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.579429][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 27.579671][ C0] netlink_unicast+0x486/0x750 [ 27.579914][ C0] netlink_sendmsg+0x735/0xc60 [ 27.580103][ C0] ____sys_sendmsg+0x415/0x880 [ 27.580346][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 27.580585][ C0] __sys_sendmsg+0x12c/0x1d0 [ 27.580772][ C0] do_syscall_64+0xff/0x530 [ 27.581020][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.581297][ C0] IN-SOFTIRQ-W at: [ 27.581414][ C0] __lock_acquire+0x388/0xc20 [ 27.581662][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.581854][ C0] _raw_spin_lock+0x33/0x40 [ 27.582096][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.582383][ C0] call_timer_fn+0x160/0x4d0 [ 27.582569][ C0] __run_timers+0x68f/0xaa0 [ 27.582816][ C0] run_timer_softirq+0xf0/0x160 [ 27.583000][ C0] handle_softirqs+0x1d3/0x900 [ 27.583241][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.583482][ C0] irq_exit_rcu+0xe/0x30 [ 27.583667][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.583949][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.584233][ C0] pv_native_safe_halt+0xf/0x10 [ 27.584420][ C0] default_idle+0x9/0x10 [ 27.584663][ C0] default_idle_call+0x6e/0xb0 [ 27.584907][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.585130][ C0] do_idle+0xd8/0x190 [ 27.585338][ C0] cpu_startup_entry+0x53/0x70 [ 27.585576][ C0] rest_init+0x279/0x280 [ 27.585761][ C0] start_kernel+0x3af/0x3b0 [ 27.586027][ C0] x86_64_start_reservations+0x24/0x30 [ 27.586212][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.586453][ C0] common_startup_64+0x13e/0x148 [ 27.586699][ C0] INITIAL USE at: [ 27.586813][ C0] __lock_acquire+0x388/0xc20 [ 27.587052][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.587237][ C0] _raw_spin_lock_bh+0x38/0x50 [ 27.587477][ C0] br_stp_enable_bridge+0x23/0x340 [bridge] [ 27.587758][ C0] br_dev_open+0x94/0x120 [bridge] [ 27.587958][ C0] __dev_open+0x2f3/0x610 [ 27.588205][ C0] __dev_change_flags+0x4a4/0x660 [ 27.588446][ C0] rtnl_configure_link+0x15f/0x410 [ 27.588635][ C0] rtnl_newlink_create+0x2ec/0x750 [ 27.588883][ C0] __rtnl_newlink+0x22b/0xa50 [ 27.589071][ C0] rtnl_newlink+0x9f1/0x11c0 [ 27.589313][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.589554][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 27.589740][ C0] netlink_unicast+0x486/0x750 [ 27.589980][ C0] netlink_sendmsg+0x735/0xc60 [ 27.590218][ C0] ____sys_sendmsg+0x415/0x880 [ 27.590403][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 27.590642][ C0] __sys_sendmsg+0x12c/0x1d0 [ 27.590832][ C0] do_syscall_64+0xff/0x530 [ 27.591078][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.591353][ C0] } [ 27.591428][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 27.591661][ C0] ... acquired at: [ 27.591771][ C0] mark_lock+0x1d7/0xa00 [ 27.591982][ C0] mark_usage+0x42/0x170 [ 27.592131][ C0] __lock_acquire+0x388/0xc20 [ 27.592336][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.592483][ C0] _raw_spin_lock+0x33/0x40 [ 27.592630][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.592826][ C0] call_timer_fn+0x160/0x4d0 [ 27.593033][ C0] __run_timers+0x68f/0xaa0 [ 27.593180][ C0] run_timer_softirq+0xf0/0x160 [ 27.593382][ C0] handle_softirqs+0x1d3/0x900 [ 27.593531][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.593735][ C0] irq_exit_rcu+0xe/0x30 [ 27.593886][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.594124][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.594374][ C0] pv_native_safe_halt+0xf/0x10 [ 27.594521][ C0] default_idle+0x9/0x10 [ 27.594721][ C0] default_idle_call+0x6e/0xb0 [ 27.594872][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.595111][ C0] do_idle+0xd8/0x190 [ 27.595222][ C0] cpu_startup_entry+0x53/0x70 [ 27.595420][ C0] rest_init+0x279/0x280 [ 27.595566][ C0] start_kernel+0x3af/0x3b0 [ 27.595777][ C0] x86_64_start_reservations+0x24/0x30 [ 27.595928][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.596129][ C0] common_startup_64+0x13e/0x148 [ 27.596279][ C0] [ 27.596355][ C0] [ 27.596355][ C0] stack backtrace: [ 27.596596][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.596600][ C0] Tainted: [W]=WARN [ 27.596601][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.596602][ C0] Call Trace: [ 27.596603][ C0] [ 27.596605][ C0] dump_stack_lvl+0x6f/0xa0 [ 27.596610][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 27.596614][ C0] mark_lock_irq+0x989/0x9c0 [ 27.596617][ C0] mark_lock+0x1d7/0xa00 [ 27.596619][ C0] mark_usage+0x42/0x170 [ 27.596620][ C0] __lock_acquire+0x388/0xc20 [ 27.596623][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.596624][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.596632][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.596635][ C0] ? lock_acquire+0x13c/0x160 [ 27.596637][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.596643][ C0] _raw_spin_lock+0x33/0x40 [ 27.596645][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.596651][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.596657][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.596663][ C0] call_timer_fn+0x160/0x4d0 [ 27.596666][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 27.596668][ C0] ? debug_object_active_state+0x430/0x430 [ 27.596671][ C0] ? find_held_lock+0x2b/0x80 [ 27.596674][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 27.596675][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.596678][ C0] __run_timers+0x68f/0xaa0 [ 27.596679][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.596686][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.596688][ C0] ? __lock_acquire+0x518/0xc20 [ 27.596691][ C0] ? __rwlock_init+0x150/0x150 [ 27.596693][ C0] run_timer_softirq+0xf0/0x160 [ 27.596695][ C0] ? __run_timers+0xaa0/0xaa0 [ 27.596697][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.596699][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.596701][ C0] handle_softirqs+0x1d3/0x900 [ 27.596703][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 27.596705][ C0] ? _local_bh_enable+0xc0/0xc0 [ 27.596707][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.596708][ C0] irq_exit_rcu+0xe/0x30 [ 27.596709][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.596711][ C0] [ 27.596712][ C0] [ 27.596712][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 27.596714][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.596716][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.596718][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 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 [ 27.596720][ C0] RSP: 0018:ffffffff98807cf8 EFLAGS: 00000296 [ 27.596724][ C0] RAX: 000000000009f66f RBX: ffffffff9881c600 RCX: ffffffff958f0307 [ 27.596725][ C0] RDX: ffffffff9881c600 RSI: ffffffff98638b01 RDI: ffffffff9808d8e0 [ 27.596726][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 27.596727][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3100fa2 [ 27.596728][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 27.596730][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.596732][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 27.596734][ C0] default_idle+0x9/0x10 [ 27.596735][ C0] default_idle_call+0x6e/0xb0 [ 27.596737][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.596738][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 27.596740][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 27.596743][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.596745][ C0] do_idle+0xd8/0x190 [ 27.596746][ C0] cpu_startup_entry+0x53/0x70 [ 27.596748][ C0] rest_init+0x279/0x280 [ 27.596750][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 27.596752][ C0] ? rest_init+0x280/0x280 [ 27.596754][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 27.596758][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 27.596760][ C0] ? acpi_enable+0x1e4/0x330 [ 27.596763][ C0] start_kernel+0x3af/0x3b0 [ 27.596765][ C0] x86_64_start_reservations+0x24/0x30 [ 27.596766][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.596768][ C0] common_startup_64+0x13e/0x148 [ 27.596771][ C0] [ 30.375455][ T483] br1: port 2(veth2) entered disabled state [ 30.375472][ T483] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 30.375475][ T483] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 483, name: ip [ 30.375476][ T483] preempt_count: 202, expected: 0 [ 30.375477][ T483] RCU nest depth: 0, expected: 0 [ 30.375478][ T483] INFO: lockdep is turned off. [ 30.375479][ T483] irq event stamp: 0 [ 30.375480][ T483] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 30.375485][ T483] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 30.375491][ T483] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 30.375493][ T483] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 30.375494][ T483] Preemption disabled at: [ 30.375495][ T483] [<0000000000000000>] 0x0 [ 30.375500][ T483] CPU: 0 UID: 0 PID: 483 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 30.375503][ T483] Tainted: [W]=WARN [ 30.375504][ T483] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.375506][ T483] Call Trace: [ 30.375507][ T483] [ 30.375509][ T483] dump_stack_lvl+0x6f/0xa0 [ 30.375514][ T483] __might_resched.cold+0x1fe/0x2c1 [ 30.375518][ T483] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 30.375522][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.375526][ T483] __kmalloc_noprof+0x443/0x760 [ 30.375530][ T483] ? __rwlock_init+0x150/0x150 [ 30.375533][ T483] ? alloc_buf.isra.0+0x4b/0x260 [ 30.375539][ T483] ? do_raw_spin_unlock+0x59/0x250 [ 30.375541][ T483] alloc_buf.isra.0+0x4b/0x260 [ 30.375543][ T483] put_chars+0x1e1/0x2f0 [ 30.375545][ T483] ? __send_to_port+0x420/0x420 [ 30.375547][ T483] ? printk_get_next_message+0x240/0x650 [ 30.375550][ T483] hvc_console_print+0x292/0x780 [ 30.375554][ T483] ? hvc_write+0x3a0/0x3a0 [ 30.375556][ T483] ? __rwlock_init+0x150/0x150 [ 30.375557][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.375559][ T483] ? lock_acquire+0x13c/0x160 [ 30.375561][ T483] console_emit_next_record+0x22f/0x4c0 [ 30.375564][ T483] ? devkmsg_read+0x4b0/0x4b0 [ 30.375566][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.375567][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.375569][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.375571][ T483] ? lock_acquire+0x13c/0x160 [ 30.375572][ T483] ? console_flush_one_record+0x111/0x710 [ 30.375574][ T483] console_flush_one_record+0x46f/0x710 [ 30.375576][ T483] ? console_emit_next_record+0x4c0/0x4c0 [ 30.375579][ T483] console_unlock+0xee/0x1f0 [ 30.375581][ T483] ? lock_acquire+0x13c/0x160 [ 30.375582][ T483] ? console_flush_one_record+0x710/0x710 [ 30.375584][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.375586][ T483] ? lock_release+0x184/0x1f0 [ 30.375587][ T483] ? lock_acquire+0x60/0x160 [ 30.375588][ T483] ? __rcu_read_lock+0x30/0x70 [ 30.375590][ T483] ? __down_trylock_console_sem+0x5e/0xa0 [ 30.375592][ T483] ? vprintk_emit+0x320/0x3e0 [ 30.375594][ T483] vprintk_emit+0x37c/0x3e0 [ 30.375597][ T483] ? wake_up_klogd_work_func+0x90/0x90 [ 30.375599][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.375600][ T483] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 30.375603][ T483] ? trace_hardirqs_on+0x36/0x40 [ 30.375605][ T483] _printk+0xc7/0x100 [ 30.375608][ T483] ? snapshot_read.cold+0x21/0x21 [ 30.375610][ T483] ? ipv6_mc_down+0x17e/0x2d0 [ 30.375615][ T483] br_set_state+0x22f/0x430 [bridge] [ 30.375628][ T483] br_stp_disable_port+0x11f/0x390 [bridge] [ 30.375635][ T483] br_device_event+0x7b5/0x8f0 [bridge] [ 30.375644][ T483] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 30.375647][ T483] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 30.375650][ T483] ? addrconf_notify+0x2c8/0xf30 [ 30.375654][ T483] notifier_call_chain+0xae/0x300 [ 30.375657][ T483] __dev_notify_flags+0x23c/0x3c0 [ 30.375661][ T483] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 30.375662][ T483] ? netif_change_name+0x8c0/0x8c0 [ 30.375664][ T483] ? netif_set_allmulti+0x250/0x250 [ 30.375666][ T483] ? __kernel_text_address+0x12/0x30 [ 30.375669][ T483] ? write_profile+0xf0/0xf0 [ 30.375671][ T483] ? unwind_get_return_address+0x67/0xd0 [ 30.375674][ T483] netif_change_flags+0xfe/0x190 [ 30.375676][ T483] do_setlink.isra.0+0x1cc3/0x2750 [ 30.375679][ T483] ? stack_trace_save+0x93/0xc0 [ 30.375680][ T483] ? rtnl_link_get_size+0x350/0x350 [ 30.375681][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.375683][ T483] ? stack_depot_save_flags+0x1bc/0x790 [ 30.375687][ T483] ? kasan_save_stack+0x3d/0x50 [ 30.375690][ T483] ? kasan_save_stack+0x2f/0x50 [ 30.375691][ T483] ? kasan_save_track+0x14/0x30 [ 30.375693][ T483] ? __kasan_kmalloc+0x7b/0x90 [ 30.375694][ T483] ? __kmalloc_cache_noprof+0x29a/0x620 [ 30.375696][ T483] ? rtnl_newlink+0x124/0x11c0 [ 30.375697][ T483] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.375698][ T483] ? netlink_rcv_skb+0x14e/0x3a0 [ 30.375701][ T483] ? netlink_unicast+0x486/0x750 [ 30.375702][ T483] ? netlink_sendmsg+0x735/0xc60 [ 30.375703][ T483] ? ____sys_sendmsg+0x415/0x880 [ 30.375706][ T483] ? ___sys_sendmsg+0x14e/0x1d0 [ 30.375707][ T483] ? __sys_sendmsg+0x12c/0x1d0 [ 30.375709][ T483] ? do_syscall_64+0xff/0x530 [ 30.375711][ T483] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.375713][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.375715][ T483] ? lock_acquire+0x13c/0x160 [ 30.375716][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.375718][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.375720][ T483] ? trace_contention_end+0xb3/0x180 [ 30.375723][ T483] ? __mutex_lock+0x1db/0x1ea0 [ 30.375725][ T483] ? __mutex_lock+0x9a3/0x1ea0 [ 30.375726][ T483] ? rtnl_newlink+0x9a8/0x11c0 [ 30.375728][ T483] ? ww_mutex_lock+0x160/0x160 [ 30.375730][ T483] ? __rtnl_newlink+0x3fa/0xa50 [ 30.375732][ T483] rtnl_newlink+0x9f1/0x11c0 [ 30.375734][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.375735][ T483] ? rtnl_bridge_getlink+0x850/0x850 [ 30.375737][ T483] ? lock_acquire+0x13c/0x160 [ 30.375738][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.375740][ T483] ? is_bpf_text_address+0x3e/0x110 [ 30.375743][ T483] ? is_bpf_text_address+0x72/0x110 [ 30.375745][ T483] ? kernel_text_address+0x149/0x170 [ 30.375746][ T483] ? __kernel_text_address+0x12/0x30 [ 30.375747][ T483] ? write_profile+0xf0/0xf0 [ 30.375749][ T483] ? unwind_get_return_address+0x67/0xd0 [ 30.375750][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.375752][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.375753][ T483] ? cap_capable+0x1d7/0x3d0 [ 30.375757][ T483] ? lock_acquire+0x13c/0x160 [ 30.375758][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.375760][ T483] ? rtnl_bridge_getlink+0x850/0x850 [ 30.375761][ T483] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.375763][ T483] ? rtnl_link_fill+0x920/0x920 [ 30.375764][ T483] ? filter_irq_stacks+0xd0/0xd0 [ 30.375766][ T483] ? stack_depot_save_flags+0x1bc/0x790 [ 30.375768][ T483] netlink_rcv_skb+0x14e/0x3a0 [ 30.375770][ T483] ? rtnl_link_fill+0x920/0x920 [ 30.375771][ T483] ? lock_release+0x184/0x1f0 [ 30.375773][ T483] ? netlink_ack+0xcf0/0xcf0 [ 30.375774][ T483] ? __netlink_lookup+0xb9/0x6b0 [ 30.375776][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.375778][ T483] ? lock_release+0x184/0x1f0 [ 30.375780][ T483] netlink_unicast+0x486/0x750 [ 30.375782][ T483] ? netlink_attachskb+0x810/0x810 [ 30.375784][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.375785][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.375787][ T483] ? lock_acquire+0x13c/0x160 [ 30.375789][ T483] netlink_sendmsg+0x735/0xc60 [ 30.375791][ T483] ? netlink_unicast+0x750/0x750 [ 30.375793][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.375794][ T483] ? lock_release+0x184/0x1f0 [ 30.375796][ T483] ____sys_sendmsg+0x415/0x880 [ 30.375798][ T483] ? copy_msghdr_from_user+0x279/0x420 [ 30.375800][ T483] ? get_timestamp.constprop.0+0x390/0x390 [ 30.375801][ T483] ? move_addr_to_kernel+0x40/0x40 [ 30.375803][ T483] ? filter_irq_stacks+0xd0/0xd0 [ 30.375805][ T483] ___sys_sendmsg+0x14e/0x1d0 [ 30.375807][ T483] ? copy_msghdr_from_user+0x420/0x420 [ 30.375816][ T483] __sys_sendmsg+0x12c/0x1d0 [ 30.375818][ T483] ? __sys_sendmsg_sock+0x20/0x20 [ 30.375820][ T483] ? rcu_is_watching+0x16/0xd0 [ 30.375823][ T483] do_syscall_64+0xff/0x530 [ 30.375824][ T483] ? exc_page_fault+0xee/0x100 [ 30.375826][ T483] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.375828][ T483] RIP: 0033:0x7f2d7be3f54e [ 30.375830][ 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 [ 30.375832][ T483] RSP: 002b:00007ffe4ef9ee20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.375835][ T483] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2d7be3f54e [ 30.375837][ T483] RDX: 0000000000000000 RSI: 00007ffe4ef9eed0 RDI: 0000000000000005 [ 30.375838][ T483] RBP: 00007ffe4ef9ee30 R08: 0000000000000000 R09: 0000000000000000 [ 30.375838][ T483] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9161f2 [ 30.375839][ T483] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe4ef9f590 [ 30.375841][ T483] [ 30.413908][ T483] ip (483) used greatest stack depth: 23016 bytes left [ 30.444387][ T484] veth2: left allmulticast mode [ 30.444695][ T484] veth2: left promiscuous mode [ 30.444920][ T484] br1: port 2(veth2) entered disabled state [ 30.465774][ T485] br1: port 1(veth1) entered disabled state [ 30.491217][ T486] veth1: left allmulticast mode [ 30.491485][ T486] veth1: left promiscuous mode [ 30.492289][ T486] br1: port 1(veth1) entered disabled state