[ 10.853886][ T187] ip (187) used greatest stack depth: 23728 bytes left [ 10.853902][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.853904][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 10.853905][ T187] preempt_count: 2, expected: 0 [ 10.853906][ T187] RCU nest depth: 0, expected: 0 [ 10.853907][ T187] locks held by ip/187: 5, last CPU#1: [ 10.853910][ T187] #0: ffffffffb24027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.853922][ T187] #1: ffffffffb2569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.853927][ T187] #2: ffffffffb2569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.853931][ T187] #3: ffffffffb2489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.853935][ T187] #4: ffffffffb2489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.853940][ T187] irq event stamp: 26330 [ 10.853940][ T187] hardirqs last enabled at (26329): [] __down_trylock_console_sem+0x86/0xa0 [ 10.853943][ T187] hardirqs last disabled at (26330): [] console_emit_next_record+0x3d4/0x4c0 [ 10.853945][ T187] softirqs last enabled at (25594): [] handle_softirqs+0x67c/0x900 [ 10.853947][ T187] softirqs last disabled at (25585): [] __irq_exit_rcu+0x145/0x1c0 [ 10.853949][ T187] Preemption disabled at: [ 10.853950][ T187] [<0000000000000000>] 0x0 [ 10.853957][ T187] CPU: 1 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.853960][ T187] Tainted: [W]=WARN [ 10.853961][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.853963][ T187] Call Trace: [ 10.853964][ T187] [ 10.853966][ T187] dump_stack_lvl+0x6f/0xa0 [ 10.853972][ T187] __might_resched.cold+0x1fe/0x2c1 [ 10.853984][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.853988][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 10.853993][ T187] __kmalloc_noprof+0x443/0x760 [ 10.853996][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 10.854002][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 10.854005][ T187] alloc_buf.isra.0+0x4b/0x260 [ 10.854008][ T187] put_chars+0x1e1/0x2f0 [ 10.854011][ T187] ? __send_to_port+0x420/0x420 [ 10.854012][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.854017][ T187] ? validate_chain+0x38b/0xc20 [ 10.854023][ T187] hvc_console_print+0x292/0x780 [ 10.854029][ T187] ? hvc_write+0x3a0/0x3a0 [ 10.854031][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.854034][ T187] ? lock_acquire+0x13c/0x160 [ 10.854038][ T187] console_emit_next_record+0x22f/0x4c0 [ 10.854042][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 10.854044][ T187] ? console_flush_one_record+0x106/0x710 [ 10.854047][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.854050][ T187] ? lock_acquire+0x13c/0x160 [ 10.854054][ T187] console_flush_one_record+0x46f/0x710 [ 10.854059][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 10.854060][ T187] ? __lock_acquire+0x518/0xc20 [ 10.854066][ T187] console_unlock+0xee/0x1f0 [ 10.854069][ T187] ? console_flush_one_record+0x710/0x710 [ 10.854071][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.854073][ T187] ? lock_acquire+0x60/0x160 [ 10.854077][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.854079][ T187] ? vprintk_emit+0x320/0x3e0 [ 10.854082][ T187] vprintk_emit+0x37c/0x3e0 [ 10.854086][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 10.854090][ T187] ? __lock_acquire+0x518/0xc20 [ 10.854094][ T187] _printk+0xc7/0x100 [ 10.854098][ T187] ? snapshot_read.cold+0x21/0x21 [ 10.854101][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.854103][ T187] ? __rwlock_init+0x150/0x150 [ 10.854107][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.854110][ T187] do_exit.cold+0x82/0x9c [ 10.854114][ T187] ? exit_notify+0x890/0x890 [ 10.854116][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 10.854119][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.854123][ T187] do_group_exit+0xb8/0x370 [ 10.854126][ T187] __x64_sys_exit_group+0x3c/0x50 [ 10.854128][ T187] x64_sys_call+0x1567/0x1570 [ 10.854130][ T187] do_syscall_64+0xff/0x530 [ 10.854133][ T187] ? exc_page_fault+0xee/0x100 [ 10.854137][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.854139][ T187] RIP: 0033:0x7fb9ca83e1b8 [ 10.854141][ T187] Code: Unable to access opcode bytes at 0x7fb9ca83e18e. [ 10.854143][ T187] RSP: 002b:00007ffe6e1658b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.854145][ T187] RAX: ffffffffffffffda RBX: 00007fb9ca96ef88 RCX: 00007fb9ca83e1b8 [ 10.854147][ T187] RDX: 00007fb9ca588fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.854148][ T187] RBP: 00007ffe6e165910 R08: 0000000000000000 R09: 0000000000008010 [ 10.854149][ T187] R10: 00007ffe6e1656d0 R11: 0000000000000246 R12: 0000000000000001 [ 10.854150][ T187] R13: 0000000000000000 R14: 00007fb9ca96d680 R15: 00007fb9ca96efa0 [ 10.854157][ T187] [ 11.823631][ T226] 8021q: 802.1Q VLAN Support v1.8 [ 12.585247][ T248] br0: port 1(veth1) entered blocking state [ 12.585398][ T248] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.585401][ T248] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 248, name: ip [ 12.585402][ T248] preempt_count: 1, expected: 0 [ 12.585403][ T248] RCU nest depth: 0, expected: 0 [ 12.585405][ T248] locks held by ip/248: 5, last CPU#2: [ 12.585407][ T248] #0: ffffffffb2cd2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.585419][ T248] #1: ffffffffb2569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.585426][ T248] #2: ffffffffb2569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.585430][ T248] #3: ffffffffb2489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.585434][ T248] #4: ffffffffb2489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.585438][ T248] irq event stamp: 20740 [ 12.585439][ T248] hardirqs last enabled at (20739): [] __down_trylock_console_sem+0x86/0xa0 [ 12.585442][ T248] hardirqs last disabled at (20740): [] console_emit_next_record+0x3d4/0x4c0 [ 12.585444][ T248] softirqs last enabled at (20652): [] __alloc_skb+0x4c2/0x5f0 [ 12.585447][ T248] softirqs last disabled at (20650): [] __alloc_skb+0x4c2/0x5f0 [ 12.585450][ T248] Preemption disabled at: [ 12.585450][ T248] [] vprintk_emit+0x31b/0x3e0 [ 12.585456][ T248] CPU: 2 UID: 0 PID: 248 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.585460][ T248] Tainted: [W]=WARN [ 12.585460][ T248] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.585462][ T248] Call Trace: [ 12.585464][ T248] [ 12.585468][ T248] dump_stack_lvl+0x6f/0xa0 [ 12.585474][ T248] ? vprintk_emit+0x31b/0x3e0 [ 12.585476][ T248] __might_resched.cold+0x1fe/0x2c1 [ 12.585481][ T248] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.585486][ T248] ? __kmalloc_noprof+0xdb/0x760 [ 12.585491][ T248] __kmalloc_noprof+0x443/0x760 [ 12.585494][ T248] ? alloc_buf.isra.0+0x4b/0x260 [ 12.585500][ T248] ? do_raw_spin_unlock+0x59/0x250 [ 12.585503][ T248] alloc_buf.isra.0+0x4b/0x260 [ 12.585506][ T248] put_chars+0x1e1/0x2f0 [ 12.585509][ T248] ? __send_to_port+0x420/0x420 [ 12.585514][ T248] ? validate_chain+0x34a/0xc20 [ 12.585517][ T248] hvc_console_print+0x292/0x780 [ 12.585520][ T248] ? mark_usage+0x61/0x170 [ 12.585522][ T248] ? __lock_acquire+0x518/0xc20 [ 12.585524][ T248] ? __lock_acquire+0x518/0xc20 [ 12.585528][ T248] ? hvc_write+0x3a0/0x3a0 [ 12.585530][ T248] ? console_emit_next_record+0x1df/0x4c0 [ 12.585534][ T248] ? rcu_is_watching+0x16/0xd0 [ 12.585538][ T248] ? lock_acquire+0x13c/0x160 [ 12.585542][ T248] console_emit_next_record+0x22f/0x4c0 [ 12.585546][ T248] ? devkmsg_read+0x4b0/0x4b0 [ 12.585548][ T248] ? console_flush_one_record+0x106/0x710 [ 12.585552][ T248] ? rcu_is_watching+0x16/0xd0 [ 12.585555][ T248] ? lock_acquire+0x13c/0x160 [ 12.585559][ T248] console_flush_one_record+0x46f/0x710 [ 12.585563][ T248] ? console_emit_next_record+0x4c0/0x4c0 [ 12.585565][ T248] ? __lock_acquire+0x518/0xc20 [ 12.585571][ T248] console_unlock+0xee/0x1f0 [ 12.585574][ T248] ? console_flush_one_record+0x710/0x710 [ 12.585576][ T248] ? rcu_is_watching+0x16/0xd0 [ 12.585578][ T248] ? lock_acquire+0x60/0x160 [ 12.585582][ T248] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.585584][ T248] ? vprintk_emit+0x320/0x3e0 [ 12.585588][ T248] vprintk_emit+0x37c/0x3e0 [ 12.585592][ T248] ? wake_up_klogd_work_func+0x90/0x90 [ 12.585595][ T248] ? __lock_release.isra.0+0x69/0x1a0 [ 12.585597][ T248] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 12.585602][ T248] ? mark_held_locks+0x40/0x70 [ 12.585606][ T248] _printk+0xc7/0x100 [ 12.585609][ T248] ? snapshot_read.cold+0x21/0x21 [ 12.585614][ T248] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.585627][ T248] ? do_setlink.isra.0+0xa31/0x2750 [ 12.585628][ T248] ? rtnl_newlink+0x9f1/0x11c0 [ 12.585630][ T248] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.585634][ T248] br_set_state+0x22f/0x430 [bridge] [ 12.585645][ T248] br_init_port+0xc4/0x200 [bridge] [ 12.585654][ T248] new_nbp+0x39c/0x580 [bridge] [ 12.585664][ T248] br_add_if+0x212/0x1320 [bridge] [ 12.585671][ T248] ? is_bpf_text_address+0x72/0x110 [ 12.585675][ T248] ? kernel_text_address+0x149/0x170 [ 12.585679][ T248] ? __kernel_text_address+0x12/0x30 [ 12.585682][ T248] do_set_master+0x357/0x580 [ 12.585687][ T248] do_setlink.isra.0+0xa31/0x2750 [ 12.585691][ T248] ? stack_trace_save+0x93/0xc0 [ 12.585694][ T248] ? rtnl_link_get_size+0x350/0x350 [ 12.585695][ T248] ? rcu_read_lock_any_held+0x66/0x90 [ 12.585698][ T248] ? stack_depot_save_flags+0x38e/0x790 [ 12.585701][ T248] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.585704][ T248] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.585706][ T248] ? validate_chain+0x38b/0xc20 [ 12.585709][ T248] ? kasan_save_stack+0x3d/0x50 [ 12.585712][ T248] ? kasan_save_stack+0x2f/0x50 [ 12.585713][ T248] ? kasan_save_track+0x14/0x30 [ 12.585716][ T248] ? __lock_acquire+0x518/0xc20 [ 12.585718][ T248] ? netlink_seq_next+0x4e/0x60 [ 12.585721][ T248] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.585726][ T248] ? lock_acquire.part.0+0xd4/0x280 [ 12.585728][ T248] ? rtnl_newlink+0x9a8/0x11c0 [ 12.585731][ T248] ? rcu_is_watching+0x16/0xd0 [ 12.585733][ T248] ? lock_acquire+0x13c/0x160 [ 12.585735][ T248] ? rcu_is_watching+0x16/0xd0 [ 12.585737][ T248] ? rcu_is_watching+0x16/0xd0 [ 12.585739][ T248] ? trace_contention_end+0xb3/0x180 [ 12.585743][ T248] ? __mutex_lock+0x1db/0x1ea0 [ 12.585745][ T248] ? __mutex_lock+0x9a3/0x1ea0 [ 12.585747][ T248] ? rtnl_newlink+0x9a8/0x11c0 [ 12.585751][ T248] ? ww_mutex_lock+0x160/0x160 [ 12.585752][ T248] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.585757][ T248] ? __rtnl_newlink+0x3fa/0xa50 [ 12.585763][ T248] rtnl_newlink+0x9f1/0x11c0 [ 12.585768][ T248] ? rtnl_bridge_getlink+0x850/0x850 [ 12.585770][ T248] ? __lock_acquire+0x518/0xc20 [ 12.585775][ T248] ? lock_acquire.part.0+0xd4/0x280 [ 12.585777][ T248] ? find_held_lock+0x2b/0x80 [ 12.585779][ T248] ? rtnl_bridge_getlink+0x850/0x850 [ 12.585781][ T248] ? __lock_release.isra.0+0x69/0x1a0 [ 12.585785][ T248] ? rtnl_bridge_getlink+0x850/0x850 [ 12.585787][ T248] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.585791][ T248] ? rtnl_link_fill+0x920/0x920 [ 12.585792][ T248] ? __lock_acquire+0x518/0xc20 [ 12.585797][ T248] ? lock_acquire.part.0+0xd4/0x280 [ 12.585798][ T248] ? find_held_lock+0x2b/0x80 [ 12.585802][ T248] netlink_rcv_skb+0x14e/0x3a0 [ 12.585804][ T248] ? rtnl_link_fill+0x920/0x920 [ 12.585807][ T248] ? netlink_ack+0xcf0/0xcf0 [ 12.585813][ T248] ? netlink_deliver_tap+0xc5/0x330 [ 12.585815][ T248] ? netlink_deliver_tap+0x13c/0x330 [ 12.585819][ T248] netlink_unicast+0x486/0x750 [ 12.585823][ T248] ? netlink_attachskb+0x810/0x810 [ 12.585826][ T248] ? __lock_acquire+0x518/0xc20 [ 12.585830][ T248] netlink_sendmsg+0x735/0xc60 [ 12.585834][ T248] ? netlink_unicast+0x750/0x750 [ 12.585838][ T248] ? __might_fault+0x97/0x140 [ 12.585843][ T248] ____sys_sendmsg+0x415/0x880 [ 12.585845][ T248] ? copy_msghdr_from_user+0x279/0x420 [ 12.585848][ T248] ? get_timestamp.constprop.0+0x390/0x390 [ 12.585850][ T248] ? move_addr_to_kernel+0x40/0x40 [ 12.585857][ T248] ___sys_sendmsg+0x14e/0x1d0 [ 12.585860][ T248] ? copy_msghdr_from_user+0x420/0x420 [ 12.585876][ T248] __sys_sendmsg+0x12c/0x1d0 [ 12.585879][ T248] ? __sys_sendmsg_sock+0x20/0x20 [ 12.585886][ T248] ? rcu_is_watching+0x16/0xd0 [ 12.585889][ T248] do_syscall_64+0xff/0x530 [ 12.585892][ T248] ? exc_page_fault+0xee/0x100 [ 12.585895][ T248] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.585897][ T248] RIP: 0033:0x7f8146ee854e [ 12.585901][ T248] 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 [ 12.585903][ T248] RSP: 002b:00007ffcf0b55210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.585905][ T248] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f8146ee854e [ 12.585907][ T248] RDX: 0000000000000000 RSI: 00007ffcf0b552c0 RDI: 0000000000000005 [ 12.585908][ T248] RBP: 00007ffcf0b55220 R08: 0000000000000000 R09: 0000000000000000 [ 12.585909][ T248] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912b2d [ 12.585909][ T248] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcf0b55980 [ 12.585916][ T248] [ 12.636678][ T248] br0: port 1(veth1) entered disabled state [ 12.637173][ T248] veth1: entered allmulticast mode [ 12.639263][ T248] veth1: entered promiscuous mode [ 12.651602][ T248] ip (248) used greatest stack depth: 23336 bytes left [ 12.684840][ T250] br0: port 2(veth2) entered blocking state [ 12.685233][ T250] br0: port 2(veth2) entered disabled state [ 12.685633][ T250] veth2: entered allmulticast mode [ 12.687297][ T250] veth2: entered promiscuous mode [ 12.802756][ T36] br0: port 1(veth1) entered blocking state [ 12.803564][ T36] br0: port 1(veth1) entered forwarding state [ 12.838130][ T58] br0: port 2(veth2) entered blocking state [ 12.838522][ T58] br0: port 2(veth2) entered forwarding state [ 28.032569][ C0] [ 28.032590][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.032594][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 28.032596][ C0] preempt_count: 104, expected: 0 [ 28.032597][ C0] RCU nest depth: 0, expected: 0 [ 28.032599][ C0] INFO: lockdep is turned off. [ 28.032600][ C0] irq event stamp: 601874 [ 28.032601][ C0] hardirqs last enabled at (601874): [] _raw_spin_unlock_irq+0x28/0x50 [ 28.032612][ C0] hardirqs last disabled at (601873): [] _raw_spin_lock_irq+0x4a/0x50 [ 28.032615][ C0] softirqs last enabled at (601858): [] handle_softirqs+0x67c/0x900 [ 28.032620][ C0] softirqs last disabled at (601871): [] __irq_exit_rcu+0x145/0x1c0 [ 28.032623][ C0] Preemption disabled at: [ 28.032624][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 28.032632][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.032637][ C0] Tainted: [W]=WARN [ 28.032638][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.032641][ C0] Call Trace: [ 28.032643][ C0] [ 28.032645][ C0] dump_stack_lvl+0x6f/0xa0 [ 28.032652][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 28.032654][ C0] __might_resched.cold+0x1fe/0x2c1 [ 28.032658][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.032663][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.032667][ C0] ? __asan_memcpy+0x3c/0x60 [ 28.032671][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.032674][ C0] __kmalloc_noprof+0x443/0x760 [ 28.032678][ C0] ? __rwlock_init+0x150/0x150 [ 28.032682][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 28.032687][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 28.032689][ C0] alloc_buf.isra.0+0x4b/0x260 [ 28.032692][ C0] put_chars+0x1e1/0x2f0 [ 28.032695][ C0] ? __send_to_port+0x420/0x420 [ 28.032698][ C0] ? console_prepend_replay+0x20/0x20 [ 28.032703][ C0] hvc_console_print+0x292/0x780 [ 28.032708][ C0] ? hvc_write+0x3a0/0x3a0 [ 28.032710][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.032713][ C0] ? lock_acquire+0x13c/0x160 [ 28.032716][ C0] console_emit_next_record+0x22f/0x4c0 [ 28.032720][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 28.032722][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.032725][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.032727][ C0] ? lock_acquire+0x13c/0x160 [ 28.032730][ C0] ? console_flush_one_record+0x111/0x710 [ 28.032733][ C0] console_flush_one_record+0x46f/0x710 [ 28.032736][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 28.032741][ C0] console_unlock+0xee/0x1f0 [ 28.032743][ C0] ? lock_acquire+0x13c/0x160 [ 28.032745][ C0] ? console_flush_one_record+0x710/0x710 [ 28.032748][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.032750][ C0] ? lock_release+0x184/0x1f0 [ 28.032753][ C0] ? lock_acquire+0x60/0x160 [ 28.032756][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.032759][ C0] ? vprintk_emit+0x320/0x3e0 [ 28.032762][ C0] vprintk_emit+0x37c/0x3e0 [ 28.032765][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 28.032768][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.032770][ C0] ? lock_release+0x184/0x1f0 [ 28.032773][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 28.032779][ C0] _printk+0xc7/0x100 [ 28.032783][ C0] ? snapshot_read.cold+0x21/0x21 [ 28.032785][ C0] ? arch_stack_walk+0xd7/0x130 [ 28.032791][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.032794][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 28.032796][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 28.032800][ C0] mark_lock_irq+0x989/0x9c0 [ 28.032805][ C0] mark_lock+0x1d7/0xa00 [ 28.032808][ C0] mark_usage+0x42/0x170 [ 28.032811][ C0] __lock_acquire+0x388/0xc20 [ 28.032814][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.032817][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.032836][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.032839][ C0] ? lock_acquire+0x13c/0x160 [ 28.032842][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.032854][ C0] _raw_spin_lock+0x33/0x40 [ 28.032857][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.032870][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.032883][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.032895][ C0] call_timer_fn+0x160/0x4d0 [ 28.032900][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 28.032902][ C0] ? debug_object_active_state+0x430/0x430 [ 28.032907][ C0] ? find_held_lock+0x2b/0x80 [ 28.032910][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.032912][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.032916][ C0] __run_timers+0x68f/0xaa0 [ 28.032918][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.032932][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.032934][ C0] ? __lock_acquire+0x518/0xc20 [ 28.032939][ C0] ? __rwlock_init+0x150/0x150 [ 28.032943][ C0] run_timer_softirq+0xf0/0x160 [ 28.032946][ C0] ? __run_timers+0xaa0/0xaa0 [ 28.032949][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.032952][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.032954][ C0] handle_softirqs+0x1d3/0x900 [ 28.032957][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.032960][ C0] ? _local_bh_enable+0xc0/0xc0 [ 28.032963][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.032966][ C0] irq_exit_rcu+0xe/0x30 [ 28.032968][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.032972][ C0] [ 28.032973][ C0] [ 28.032974][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 28.032976][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.032980][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.032984][ 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 [ 28.032986][ C0] RSP: 0018:ffffffffb2207cf8 EFLAGS: 00000296 [ 28.032990][ C0] RAX: 0000000000092f0d RBX: ffffffffb221c600 RCX: ffffffffaf2f0307 [ 28.032992][ C0] RDX: ffffffffb221c600 RSI: ffffffffb2038b01 RDI: ffffffffb1a8d8e0 [ 28.032993][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.032995][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff6440fa2 [ 28.032996][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 28.032999][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.033003][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 28.033006][ C0] default_idle+0x9/0x10 [ 28.033008][ C0] default_idle_call+0x6e/0xb0 [ 28.033011][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.033013][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 28.033016][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 28.033019][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.033022][ C0] do_idle+0xd8/0x190 [ 28.033025][ C0] cpu_startup_entry+0x53/0x70 [ 28.033027][ C0] rest_init+0x279/0x280 [ 28.033030][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 28.033034][ C0] ? rest_init+0x280/0x280 [ 28.033037][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 28.033042][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 28.033045][ C0] ? acpi_enable+0x1e4/0x330 [ 28.033049][ C0] start_kernel+0x3af/0x3b0 [ 28.033052][ C0] x86_64_start_reservations+0x24/0x30 [ 28.033055][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.033058][ C0] common_startup_64+0x13e/0x148 [ 28.033071][ C0] [ 28.058617][ C0] ======================================================== [ 28.058848][ C0] WARNING: possible irq lock inversion dependency detected [ 28.059080][ C0] 7.2.0-virtme #1 Tainted: G W [ 28.059327][ C0] -------------------------------------------------------- [ 28.059562][ C0] swapper/0/0 just changed the state of lock: [ 28.059807][ C0] ff1100000cceae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.060182][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 28.060465][ C0] (fs_reclaim){+.+.}-{0:0} [ 28.060468][ C0] [ 28.060468][ C0] [ 28.060468][ C0] and interrupts could create inverse lock ordering between them. [ 28.060468][ C0] [ 28.061138][ C0] [ 28.061138][ C0] other info that might help us debug this: [ 28.061360][ C0] Chain exists of: [ 28.061360][ C0] &br->lock --> console_owner --> fs_reclaim [ 28.061360][ C0] [ 28.061807][ C0] Possible interrupt unsafe locking scenario: [ 28.061807][ C0] [ 28.062032][ C0] CPU0 CPU1 [ 28.062246][ C0] ---- ---- [ 28.062399][ C0] lock(fs_reclaim); [ 28.062515][ C0] local_irq_disable(); [ 28.062709][ C0] lock(&br->lock); [ 28.062952][ C0] lock(console_owner); [ 28.063201][ C0] [ 28.063319][ C0] lock(&br->lock); [ 28.063434][ C0] [ 28.063434][ C0] *** DEADLOCK *** [ 28.063434][ C0] [ 28.063713][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 28.063954][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 28.064323][ C0] [ 28.064323][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 28.064635][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 28.064797][ C0] HARDIRQ-ON-W at: [ 28.064913][ C0] __lock_acquire+0x388/0xc20 [ 28.065171][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.065411][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.065608][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.065889][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.066180][ C0] workqueue_init+0x2a/0x680 [ 28.066369][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.066649][ C0] kernel_init+0x21/0x150 [ 28.066897][ C0] ret_from_fork+0x474/0x6b0 [ 28.067097][ C0] ret_from_fork_asm+0x11/0x20 [ 28.067341][ C0] SOFTIRQ-ON-W at: [ 28.067454][ C0] __lock_acquire+0x388/0xc20 [ 28.067650][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.067893][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.068091][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.068383][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.068663][ C0] workqueue_init+0x2a/0x680 [ 28.068851][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.069143][ C0] kernel_init+0x21/0x150 [ 28.069386][ C0] ret_from_fork+0x474/0x6b0 [ 28.069581][ C0] ret_from_fork_asm+0x11/0x20 [ 28.069827][ C0] INITIAL USE at: [ 28.069940][ C0] __lock_acquire+0x388/0xc20 [ 28.070189][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.070432][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.070626][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.070906][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.071197][ C0] workqueue_init+0x2a/0x680 [ 28.071384][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.071628][ C0] kernel_init+0x21/0x150 [ 28.071869][ C0] ret_from_fork+0x474/0x6b0 [ 28.072064][ C0] ret_from_fork_asm+0x11/0x20 [ 28.072310][ C0] } [ 28.072390][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 28.072677][ C0] ... acquired at: [ 28.072791][ C0] __lock_acquire+0x518/0xc20 [ 28.072998][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.073157][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.073365][ C0] __kmalloc_noprof+0xd3/0x760 [ 28.073519][ C0] alloc_buf.isra.0+0x4b/0x260 [ 28.073723][ C0] put_chars+0x1e1/0x2f0 [ 28.073872][ C0] hvc_console_print+0x292/0x780 [ 28.074090][ C0] console_emit_next_record+0x22f/0x4c0 [ 28.074251][ C0] console_flush_one_record+0x46f/0x710 [ 28.074457][ C0] console_unlock+0xee/0x1f0 [ 28.074609][ C0] vprintk_emit+0x37c/0x3e0 [ 28.074819][ C0] _printk+0xc7/0x100 [ 28.074935][ C0] loop_init+0x12a/0x130 [ 28.075149][ C0] do_one_initcall+0x124/0x4f0 [ 28.075299][ C0] kernel_init_freeable+0x596/0x630 [ 28.075505][ C0] kernel_init+0x21/0x150 [ 28.075659][ C0] ret_from_fork+0x474/0x6b0 [ 28.075864][ C0] ret_from_fork_asm+0x11/0x20 [ 28.076014][ C0] [ 28.076100][ C0] -> (console_owner){....}-{0:0} { [ 28.076311][ C0] INITIAL USE at: [ 28.076424][ C0] } [ 28.076554][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 28.076778][ C0] ... acquired at: [ 28.076946][ C0] __lock_acquire+0x518/0xc20 [ 28.077106][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.077309][ C0] console_lock_spinning_enable+0x5c/0x60 [ 28.077498][ C0] console_emit_next_record+0x1d1/0x4c0 [ 28.077706][ C0] console_flush_one_record+0x46f/0x710 [ 28.077855][ C0] console_unlock+0xee/0x1f0 [ 28.078063][ C0] vprintk_emit+0x37c/0x3e0 [ 28.078222][ C0] _printk+0xc7/0x100 [ 28.078389][ C0] br_set_state+0x22f/0x430 [bridge] [ 28.078551][ C0] br_init_port+0xc4/0x200 [bridge] [ 28.078760][ C0] br_stp_enable_port+0x12/0x50 [bridge] [ 28.078951][ C0] br_port_carrier_check+0x220/0x430 [bridge] [ 28.079206][ C0] br_device_event+0x52d/0x8f0 [bridge] [ 28.079363][ C0] notifier_call_chain+0xae/0x300 [ 28.079571][ C0] netif_state_change+0x139/0x340 [ 28.079725][ C0] __linkwatch_run_queue+0x34c/0x750 [ 28.079931][ C0] linkwatch_event+0x7f/0xb0 [ 28.080085][ C0] process_one_work+0xe3e/0x1560 [ 28.080288][ C0] worker_thread+0x4f1/0xd60 [ 28.080435][ C0] kthread+0x367/0x460 [ 28.080555][ C0] ret_from_fork+0x474/0x6b0 [ 28.080708][ C0] ret_from_fork_asm+0x11/0x20 [ 28.080913][ C0] [ 28.080988][ C0] -> (&br->lock){+.-.}-{3:3} { [ 28.081202][ C0] HARDIRQ-ON-W at: [ 28.081318][ C0] __lock_acquire+0x388/0xc20 [ 28.081564][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.081753][ C0] _raw_spin_lock_bh+0x38/0x50 [ 28.082002][ C0] recalculate_group_addr+0x51/0x120 [bridge] [ 28.082296][ C0] br_vlan_filter_toggle+0x85/0x110 [bridge] [ 28.082529][ C0] br_changelink+0x575/0x16e0 [bridge] [ 28.082779][ C0] br_dev_newlink+0xeb/0x160 [bridge] [ 28.083024][ C0] rtnl_newlink_create+0x2d0/0x750 [ 28.083224][ C0] __rtnl_newlink+0x22b/0xa50 [ 28.083473][ C0] rtnl_newlink+0x9f1/0x11c0 [ 28.083664][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.083909][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 28.084163][ C0] netlink_unicast+0x486/0x750 [ 28.084356][ C0] netlink_sendmsg+0x735/0xc60 [ 28.084603][ C0] ____sys_sendmsg+0x415/0x880 [ 28.084845][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 28.085036][ C0] __sys_sendmsg+0x12c/0x1d0 [ 28.085287][ C0] do_syscall_64+0xff/0x530 [ 28.085476][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.085758][ C0] IN-SOFTIRQ-W at: [ 28.085926][ C0] __lock_acquire+0x388/0xc20 [ 28.086126][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.086372][ C0] _raw_spin_lock+0x33/0x40 [ 28.086563][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.086849][ C0] call_timer_fn+0x160/0x4d0 [ 28.087103][ C0] __run_timers+0x68f/0xaa0 [ 28.087292][ C0] run_timer_softirq+0xf0/0x160 [ 28.087535][ C0] handle_softirqs+0x1d3/0x900 [ 28.087782][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.087972][ C0] irq_exit_rcu+0xe/0x30 [ 28.088222][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.088503][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.088733][ C0] pv_native_safe_halt+0xf/0x10 [ 28.088973][ C0] default_idle+0x9/0x10 [ 28.089222][ C0] default_idle_call+0x6e/0xb0 [ 28.089411][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.089689][ C0] do_idle+0xd8/0x190 [ 28.089898][ C0] cpu_startup_entry+0x53/0x70 [ 28.090099][ C0] rest_init+0x279/0x280 [ 28.090339][ C0] start_kernel+0x3af/0x3b0 [ 28.090532][ C0] x86_64_start_reservations+0x24/0x30 [ 28.090780][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.091023][ C0] common_startup_64+0x13e/0x148 [ 28.091219][ C0] INITIAL USE at: [ 28.091387][ C0] __lock_acquire+0x388/0xc20 [ 28.091579][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.091822][ C0] _raw_spin_lock_bh+0x38/0x50 [ 28.092061][ C0] recalculate_group_addr+0x51/0x120 [bridge] [ 28.092296][ C0] br_vlan_filter_toggle+0x85/0x110 [bridge] [ 28.092583][ C0] br_changelink+0x575/0x16e0 [bridge] [ 28.092829][ C0] br_dev_newlink+0xeb/0x160 [bridge] [ 28.093023][ C0] rtnl_newlink_create+0x2d0/0x750 [ 28.093277][ C0] __rtnl_newlink+0x22b/0xa50 [ 28.093517][ C0] rtnl_newlink+0x9f1/0x11c0 [ 28.093710][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.093953][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 28.098014][ C0] netlink_unicast+0x486/0x750 [ 28.098228][ C0] netlink_sendmsg+0x735/0xc60 [ 28.098481][ C0] ____sys_sendmsg+0x415/0x880 [ 28.098684][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 28.098939][ C0] __sys_sendmsg+0x12c/0x1d0 [ 28.099198][ C0] do_syscall_64+0xff/0x530 [ 28.099387][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.099674][ C0] } [ 28.099758][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 28.100044][ C0] ... acquired at: [ 28.100164][ C0] mark_lock+0x1d7/0xa00 [ 28.100373][ C0] mark_usage+0x42/0x170 [ 28.100526][ C0] __lock_acquire+0x388/0xc20 [ 28.100731][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.100878][ C0] _raw_spin_lock+0x33/0x40 [ 28.101089][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.101342][ C0] call_timer_fn+0x160/0x4d0 [ 28.101496][ C0] __run_timers+0x68f/0xaa0 [ 28.101704][ C0] run_timer_softirq+0xf0/0x160 [ 28.101855][ C0] handle_softirqs+0x1d3/0x900 [ 28.102061][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.102215][ C0] irq_exit_rcu+0xe/0x30 [ 28.102417][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.102618][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.102856][ C0] pv_native_safe_halt+0xf/0x10 [ 28.103004][ C0] default_idle+0x9/0x10 [ 28.103213][ C0] default_idle_call+0x6e/0xb0 [ 28.103362][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.103607][ C0] do_idle+0xd8/0x190 [ 28.103718][ C0] cpu_startup_entry+0x53/0x70 [ 28.103920][ C0] rest_init+0x279/0x280 [ 28.104077][ C0] start_kernel+0x3af/0x3b0 [ 28.104284][ C0] x86_64_start_reservations+0x24/0x30 [ 28.104434][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.104638][ C0] common_startup_64+0x13e/0x148 [ 28.104791][ C0] [ 28.104922][ C0] [ 28.104922][ C0] stack backtrace: [ 28.105116][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.105121][ C0] Tainted: [W]=WARN [ 28.105122][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.105124][ C0] Call Trace: [ 28.105125][ C0] [ 28.105127][ C0] dump_stack_lvl+0x6f/0xa0 [ 28.105132][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 28.105135][ C0] mark_lock_irq+0x989/0x9c0 [ 28.105139][ C0] mark_lock+0x1d7/0xa00 [ 28.105141][ C0] mark_usage+0x42/0x170 [ 28.105142][ C0] __lock_acquire+0x388/0xc20 [ 28.105145][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.105146][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.105154][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.105157][ C0] ? lock_acquire+0x13c/0x160 [ 28.105159][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.105166][ C0] _raw_spin_lock+0x33/0x40 [ 28.105168][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.105175][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.105181][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.105188][ C0] call_timer_fn+0x160/0x4d0 [ 28.105190][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 28.105192][ C0] ? debug_object_active_state+0x430/0x430 [ 28.105196][ C0] ? find_held_lock+0x2b/0x80 [ 28.105198][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.105199][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.105202][ C0] __run_timers+0x68f/0xaa0 [ 28.105203][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.105210][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.105212][ C0] ? __lock_acquire+0x518/0xc20 [ 28.105215][ C0] ? __rwlock_init+0x150/0x150 [ 28.105217][ C0] run_timer_softirq+0xf0/0x160 [ 28.105219][ C0] ? __run_timers+0xaa0/0xaa0 [ 28.105221][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.105224][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.105225][ C0] handle_softirqs+0x1d3/0x900 [ 28.105227][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.105229][ C0] ? _local_bh_enable+0xc0/0xc0 [ 28.105231][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.105232][ C0] irq_exit_rcu+0xe/0x30 [ 28.105234][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.105236][ C0] [ 28.105236][ C0] [ 28.105237][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 28.105239][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.105240][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.105243][ 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 [ 28.105245][ C0] RSP: 0018:ffffffffb2207cf8 EFLAGS: 00000296 [ 28.105248][ C0] RAX: 0000000000092f0d RBX: ffffffffb221c600 RCX: ffffffffaf2f0307 [ 28.105250][ C0] RDX: ffffffffb221c600 RSI: ffffffffb2038b01 RDI: ffffffffb1a8d8e0 [ 28.105250][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.105251][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff6440fa2 [ 28.105252][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 28.105253][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.105256][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 28.105257][ C0] default_idle+0x9/0x10 [ 28.105259][ C0] default_idle_call+0x6e/0xb0 [ 28.105261][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.105262][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 28.105264][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 28.105266][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.105268][ C0] do_idle+0xd8/0x190 [ 28.105270][ C0] cpu_startup_entry+0x53/0x70 [ 28.105271][ C0] rest_init+0x279/0x280 [ 28.105273][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 28.105276][ C0] ? rest_init+0x280/0x280 [ 28.105278][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 28.105282][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 28.105284][ C0] ? acpi_enable+0x1e4/0x330 [ 28.105287][ C0] start_kernel+0x3af/0x3b0 [ 28.105288][ C0] x86_64_start_reservations+0x24/0x30 [ 28.105290][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.105292][ C0] common_startup_64+0x13e/0x148 [ 28.105295][ C0] [ 59.418358][ T534] Mirror/redirect action on [ 59.418373][ T534] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 59.418375][ T534] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 534, name: modprobe [ 59.418377][ T534] preempt_count: 1, expected: 0 [ 59.418378][ T534] RCU nest depth: 0, expected: 0 [ 59.418379][ T534] INFO: lockdep is turned off. [ 59.418380][ T534] irq event stamp: 0 [ 59.418380][ T534] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 59.418385][ T534] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 59.418391][ T534] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 59.418392][ T534] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 59.418394][ T534] Preemption disabled at: [ 59.418395][ T534] [] vprintk_emit+0x31b/0x3e0 [ 59.418402][ T534] CPU: 0 UID: 0 PID: 534 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 59.418406][ T534] Tainted: [W]=WARN [ 59.418407][ T534] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.418408][ T534] Call Trace: [ 59.418410][ T534] [ 59.418411][ T534] dump_stack_lvl+0x6f/0xa0 [ 59.418416][ T534] ? vprintk_emit+0x31b/0x3e0 [ 59.418418][ T534] __might_resched.cold+0x1fe/0x2c1 [ 59.418422][ T534] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 59.418424][ T534] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 59.418427][ T534] ? rcu_is_watching+0x16/0xd0 [ 59.418430][ T534] __kmalloc_noprof+0x443/0x760 [ 59.418434][ T534] ? __rwlock_init+0x150/0x150 [ 59.418437][ T534] ? alloc_buf.isra.0+0x4b/0x260 [ 59.418441][ T534] ? do_raw_spin_unlock+0x59/0x250 [ 59.418442][ T534] alloc_buf.isra.0+0x4b/0x260 [ 59.418444][ T534] put_chars+0x1e1/0x2f0 [ 59.418446][ T534] ? __send_to_port+0x420/0x420 [ 59.418448][ T534] ? console_prepend_replay+0x20/0x20 [ 59.418450][ T534] hvc_console_print+0x292/0x780 [ 59.418454][ T534] ? hvc_write+0x3a0/0x3a0 [ 59.418455][ T534] ? vsnprintf+0x668/0x1700 [ 59.418458][ T534] ? __rwlock_init+0x150/0x150 [ 59.418459][ T534] ? rcu_is_watching+0x16/0xd0 [ 59.418461][ T534] ? rcu_is_watching+0x16/0xd0 [ 59.418464][ T534] console_emit_next_record+0x22f/0x4c0 [ 59.418474][ T534] ? devkmsg_read+0x4b0/0x4b0 [ 59.418476][ T534] ? rcu_is_watching+0x16/0xd0 [ 59.418478][ T534] ? rcu_is_watching+0x16/0xd0 [ 59.418480][ T534] ? rcu_is_watching+0x16/0xd0 [ 59.418482][ T534] ? lock_acquire+0x13c/0x160 [ 59.418484][ T534] ? console_flush_one_record+0x111/0x710 [ 59.418485][ T534] console_flush_one_record+0x46f/0x710 [ 59.418488][ T534] ? console_emit_next_record+0x4c0/0x4c0 [ 59.418491][ T534] console_unlock+0xee/0x1f0 [ 59.418492][ T534] ? lock_acquire+0x13c/0x160 [ 59.418494][ T534] ? console_flush_one_record+0x710/0x710 [ 59.418496][ T534] ? rcu_is_watching+0x16/0xd0 [ 59.418497][ T534] ? lock_release+0x184/0x1f0 [ 59.418499][ T534] ? lock_acquire+0x60/0x160 [ 59.418500][ T534] ? __rcu_read_lock+0x30/0x70 [ 59.418502][ T534] ? __down_trylock_console_sem+0x5e/0xa0 [ 59.418504][ T534] ? vprintk_emit+0x320/0x3e0 [ 59.418506][ T534] vprintk_emit+0x37c/0x3e0 [ 59.418509][ T534] ? wake_up_klogd_work_func+0x90/0x90 [ 59.418511][ T534] ? netdev_run_todo+0x2a8/0xfd0 [ 59.418515][ T534] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 59.418517][ T534] ? rcu_is_watching+0x16/0xd0 [ 59.418519][ T534] ? llc_exit+0x3e0/0x3e0 [llc] [ 59.418521][ T534] _printk+0xc7/0x100 [ 59.418525][ T534] ? snapshot_read.cold+0x21/0x21 [ 59.418526][ T534] ? rcu_is_watching+0x16/0xd0 [ 59.418528][ T534] ? llc_exit+0x3e0/0x3e0 [llc] [ 59.418530][ T534] ? __up_write+0x23d/0x5f0 [ 59.418531][ T534] ? __up_write+0x2e5/0x5f0 [ 59.418532][ T534] ? lock_release+0x184/0x1f0 [ 59.418534][ T534] ? __up_write+0x2c7/0x5f0 [ 59.418536][ T534] mirred_init_module+0x28/0x1000 [act_mirred] [ 59.418538][ T534] do_one_initcall+0x124/0x4f0 [ 59.418540][ T534] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 59.418542][ T534] ? do_init_module+0xae/0x8a0 [ 59.418545][ T534] ? kasan_unpoison+0x44/0x70 [ 59.418548][ T534] do_init_module+0x2ad/0x8a0 [ 59.418551][ T534] ? free_module+0x470/0x470 [ 59.418553][ T534] ? kfree+0x123/0x590 [ 59.418555][ T534] load_module+0x1424/0x1bb0 [ 59.418558][ T534] ? layout_and_allocate.isra.0+0x680/0x680 [ 59.418561][ T534] ? __ia32_sys_fsconfig+0x180/0x180 [ 59.418563][ T534] ? ovl_real_file+0x172/0x1e0 [ 59.418567][ T534] ? backing_file_read_iter+0x541/0x790 [ 59.418570][ T534] init_module_from_file+0x11f/0x1a0 [ 59.418572][ T534] ? __do_sys_init_module+0x220/0x220 [ 59.418574][ T534] ? ovl_mmap+0x270/0x270 [ 59.418577][ T534] ? __rwlock_init+0x150/0x150 [ 59.418578][ T534] ? rcu_is_watching+0x16/0xd0 [ 59.418580][ T534] ? lock_release+0x184/0x1f0 [ 59.418582][ T534] ? do_raw_spin_unlock+0x59/0x250 [ 59.418583][ T534] idempotent_init_module+0x37b/0x7c0 [ 59.418586][ T534] ? init_module_from_file+0x1a0/0x1a0 [ 59.418589][ T534] ? rcu_is_watching+0x16/0xd0 [ 59.418590][ T534] ? cap_capable+0x1d7/0x3d0 [ 59.418594][ T534] __x64_sys_finit_module+0xdf/0x190 [ 59.418596][ T534] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 59.418599][ T534] do_syscall_64+0xff/0x530 [ 59.418601][ T534] ? exc_page_fault+0xee/0x100 [ 59.418603][ T534] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 59.418605][ T534] RIP: 0033:0x7f4c769ad37d [ 59.418607][ T534] 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 [ 59.418609][ T534] RSP: 002b:00007fff89e93c58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 59.418613][ T534] RAX: ffffffffffffffda RBX: 000055c11095f810 RCX: 00007f4c769ad37d [ 59.418614][ T534] RDX: 0000000000000000 RSI: 000055c101878ffd RDI: 0000000000000000 [ 59.418615][ T534] RBP: 00007fff89e93cf0 R08: 0000000000000000 R09: 0000000000000000 [ 59.418616][ T534] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c101878ffd [ 59.418617][ T534] R13: 000055c11095f960 R14: 0000000000040000 R15: 0000000000000000 [ 59.418619][ T534] [ 65.795654][ T575] br0: port 2(veth2) entered disabled state [ 65.795671][ T575] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 65.795673][ T575] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 575, name: ip [ 65.795675][ T575] preempt_count: 202, expected: 0 [ 65.795676][ T575] RCU nest depth: 0, expected: 0 [ 65.795677][ T575] INFO: lockdep is turned off. [ 65.795679][ T575] irq event stamp: 0 [ 65.795679][ T575] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 65.795684][ T575] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 65.795690][ T575] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 65.795692][ T575] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 65.795694][ T575] Preemption disabled at: [ 65.795694][ T575] [<0000000000000000>] 0x0 [ 65.795699][ T575] CPU: 2 UID: 0 PID: 575 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 65.795703][ T575] Tainted: [W]=WARN [ 65.795704][ T575] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.795705][ T575] Call Trace: [ 65.795707][ T575] [ 65.795708][ T575] dump_stack_lvl+0x6f/0xa0 [ 65.795714][ T575] __might_resched.cold+0x1fe/0x2c1 [ 65.795717][ T575] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 65.795721][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.795725][ T575] __kmalloc_noprof+0x443/0x760 [ 65.795729][ T575] ? __rwlock_init+0x150/0x150 [ 65.795731][ T575] ? alloc_buf.isra.0+0x4b/0x260 [ 65.795735][ T575] ? do_raw_spin_unlock+0x59/0x250 [ 65.795737][ T575] alloc_buf.isra.0+0x4b/0x260 [ 65.795739][ T575] put_chars+0x1e1/0x2f0 [ 65.795741][ T575] ? __send_to_port+0x420/0x420 [ 65.795743][ T575] ? printk_get_next_message+0x240/0x650 [ 65.795746][ T575] hvc_console_print+0x292/0x780 [ 65.795750][ T575] ? hvc_write+0x3a0/0x3a0 [ 65.795752][ T575] ? __rwlock_init+0x150/0x150 [ 65.795753][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.795755][ T575] ? lock_acquire+0x13c/0x160 [ 65.795757][ T575] console_emit_next_record+0x22f/0x4c0 [ 65.795760][ T575] ? devkmsg_read+0x4b0/0x4b0 [ 65.795762][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.795763][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.795765][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.795767][ T575] ? lock_acquire+0x13c/0x160 [ 65.795769][ T575] ? console_flush_one_record+0x111/0x710 [ 65.795770][ T575] console_flush_one_record+0x46f/0x710 [ 65.795773][ T575] ? console_emit_next_record+0x4c0/0x4c0 [ 65.795776][ T575] console_unlock+0xee/0x1f0 [ 65.795777][ T575] ? lock_acquire+0x13c/0x160 [ 65.795779][ T575] ? console_flush_one_record+0x710/0x710 [ 65.795781][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.795782][ T575] ? lock_release+0x184/0x1f0 [ 65.795784][ T575] ? lock_acquire+0x60/0x160 [ 65.795785][ T575] ? __rcu_read_lock+0x30/0x70 [ 65.795788][ T575] ? __down_trylock_console_sem+0x5e/0xa0 [ 65.795790][ T575] ? vprintk_emit+0x320/0x3e0 [ 65.795792][ T575] vprintk_emit+0x37c/0x3e0 [ 65.795794][ T575] ? wake_up_klogd_work_func+0x90/0x90 [ 65.795796][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.795798][ T575] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 65.795800][ T575] ? trace_hardirqs_on+0x36/0x40 [ 65.795802][ T575] _printk+0xc7/0x100 [ 65.795805][ T575] ? snapshot_read.cold+0x21/0x21 [ 65.795807][ T575] ? ipv6_mc_down+0x17e/0x2d0 [ 65.795812][ T575] br_set_state+0x22f/0x430 [bridge] [ 65.795825][ T575] br_stp_disable_port+0x11f/0x390 [bridge] [ 65.795833][ T575] br_device_event+0x7b5/0x8f0 [bridge] [ 65.795842][ T575] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 65.795846][ T575] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 65.795848][ T575] ? addrconf_notify+0x2c8/0xf30 [ 65.795852][ T575] notifier_call_chain+0xae/0x300 [ 65.795855][ T575] __dev_notify_flags+0x23c/0x3c0 [ 65.795859][ T575] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 65.795860][ T575] ? netif_change_name+0x8c0/0x8c0 [ 65.795862][ T575] ? netif_set_allmulti+0x250/0x250 [ 65.795864][ T575] ? __kernel_text_address+0x12/0x30 [ 65.795867][ T575] ? write_profile+0xf0/0xf0 [ 65.795869][ T575] ? unwind_get_return_address+0x67/0xd0 [ 65.795872][ T575] netif_change_flags+0xfe/0x190 [ 65.795874][ T575] do_setlink.isra.0+0x1cc3/0x2750 [ 65.795877][ T575] ? stack_trace_save+0x93/0xc0 [ 65.795879][ T575] ? rtnl_link_get_size+0x350/0x350 [ 65.795880][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.795882][ T575] ? stack_depot_save_flags+0x1bc/0x790 [ 65.795885][ T575] ? kasan_save_stack+0x3d/0x50 [ 65.795888][ T575] ? kasan_save_stack+0x2f/0x50 [ 65.795890][ T575] ? kasan_save_track+0x14/0x30 [ 65.795891][ T575] ? __kasan_kmalloc+0x7b/0x90 [ 65.795893][ T575] ? __kmalloc_cache_noprof+0x29a/0x620 [ 65.795894][ T575] ? rtnl_newlink+0x124/0x11c0 [ 65.795896][ T575] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 65.795897][ T575] ? netlink_rcv_skb+0x14e/0x3a0 [ 65.795899][ T575] ? netlink_unicast+0x486/0x750 [ 65.795901][ T575] ? netlink_sendmsg+0x735/0xc60 [ 65.795902][ T575] ? ____sys_sendmsg+0x415/0x880 [ 65.795905][ T575] ? ___sys_sendmsg+0x14e/0x1d0 [ 65.795906][ T575] ? __sys_sendmsg+0x12c/0x1d0 [ 65.795908][ T575] ? do_syscall_64+0xff/0x530 [ 65.795910][ T575] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 65.795912][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.795914][ T575] ? lock_acquire+0x13c/0x160 [ 65.795916][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.795918][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.795919][ T575] ? trace_contention_end+0xb3/0x180 [ 65.795922][ T575] ? __mutex_lock+0x1db/0x1ea0 [ 65.795924][ T575] ? __mutex_lock+0x9a3/0x1ea0 [ 65.795925][ T575] ? rtnl_newlink+0x9a8/0x11c0 [ 65.795927][ T575] ? ww_mutex_lock+0x160/0x160 [ 65.795929][ T575] ? __rtnl_newlink+0x3fa/0xa50 [ 65.795931][ T575] rtnl_newlink+0x9f1/0x11c0 [ 65.795933][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.795935][ T575] ? rtnl_bridge_getlink+0x850/0x850 [ 65.795936][ T575] ? lock_acquire+0x13c/0x160 [ 65.795938][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.795940][ T575] ? is_bpf_text_address+0x3e/0x110 [ 65.795943][ T575] ? is_bpf_text_address+0x72/0x110 [ 65.795945][ T575] ? kernel_text_address+0x149/0x170 [ 65.795946][ T575] ? __kernel_text_address+0x12/0x30 [ 65.795948][ T575] ? write_profile+0xf0/0xf0 [ 65.795949][ T575] ? unwind_get_return_address+0x67/0xd0 [ 65.795950][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.795952][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.795954][ T575] ? cap_capable+0x1d7/0x3d0 [ 65.795957][ T575] ? lock_acquire+0x13c/0x160 [ 65.795959][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.795961][ T575] ? rtnl_bridge_getlink+0x850/0x850 [ 65.795962][ T575] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 65.795964][ T575] ? rtnl_link_fill+0x920/0x920 [ 65.795965][ T575] ? filter_irq_stacks+0xd0/0xd0 [ 65.795966][ T575] ? stack_depot_save_flags+0x1bc/0x790 [ 65.795969][ T575] netlink_rcv_skb+0x14e/0x3a0 [ 65.795971][ T575] ? rtnl_link_fill+0x920/0x920 [ 65.795972][ T575] ? lock_release+0x184/0x1f0 [ 65.795973][ T575] ? netlink_ack+0xcf0/0xcf0 [ 65.795975][ T575] ? __netlink_lookup+0xb9/0x6b0 [ 65.795977][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.795979][ T575] ? lock_release+0x184/0x1f0 [ 65.795981][ T575] netlink_unicast+0x486/0x750 [ 65.795983][ T575] ? netlink_attachskb+0x810/0x810 [ 65.795985][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.795986][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.795988][ T575] ? lock_acquire+0x13c/0x160 [ 65.795990][ T575] netlink_sendmsg+0x735/0xc60 [ 65.795992][ T575] ? netlink_unicast+0x750/0x750 [ 65.795994][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.795996][ T575] ? lock_release+0x184/0x1f0 [ 65.795998][ T575] ____sys_sendmsg+0x415/0x880 [ 65.795999][ T575] ? copy_msghdr_from_user+0x279/0x420 [ 65.796001][ T575] ? get_timestamp.constprop.0+0x390/0x390 [ 65.796003][ T575] ? move_addr_to_kernel+0x40/0x40 [ 65.796004][ T575] ? filter_irq_stacks+0xd0/0xd0 [ 65.796007][ T575] ___sys_sendmsg+0x14e/0x1d0 [ 65.796009][ T575] ? copy_msghdr_from_user+0x420/0x420 [ 65.796014][ T575] __sys_sendmsg+0x12c/0x1d0 [ 65.796016][ T575] ? __sys_sendmsg_sock+0x20/0x20 [ 65.796019][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.796021][ T575] do_syscall_64+0xff/0x530 [ 65.796022][ T575] ? exc_page_fault+0xee/0x100 [ 65.796024][ T575] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 65.796026][ T575] RIP: 0033:0x7f39c805054e [ 65.796028][ T575] 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 [ 65.796030][ T575] RSP: 002b:00007fffff42acc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.796034][ T575] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f39c805054e [ 65.796035][ T575] RDX: 0000000000000000 RSI: 00007fffff42ad70 RDI: 0000000000000005 [ 65.796036][ T575] RBP: 00007fffff42acd0 R08: 0000000000000000 R09: 0000000000000000 [ 65.796037][ T575] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912b63 [ 65.796038][ T575] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffff42b430 [ 65.796040][ T575] [ 65.842522][ T575] ip (575) used greatest stack depth: 23016 bytes left [ 65.862156][ T576] br0: port 1(veth1) entered disabled state [ 65.883924][ T577] veth2: left allmulticast mode [ 65.884099][ T577] veth2: left promiscuous mode [ 65.884320][ T577] br0: port 2(veth2) entered disabled state [ 65.884987][ T577] veth1: left allmulticast mode [ 65.885122][ T577] veth1: left promiscuous mode [ 65.885314][ T577] br0: port 1(veth1) entered disabled state