[ 12.188557][ T245] 8021q: 802.1Q VLAN Support v1.8 [ 12.188578][ T245] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.188581][ T245] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 245, name: modprobe [ 12.188583][ T245] preempt_count: 1, expected: 0 [ 12.188585][ T245] RCU nest depth: 0, expected: 0 [ 12.188586][ T245] locks held by modprobe/245: 4, last CPU#0: [ 12.188589][ T245] #0: ffffffffb0169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.188604][ T245] #1: ffffffffb0169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.188610][ T245] #2: ffffffffb0089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.188616][ T245] #3: ffffffffb0089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.188622][ T245] irq event stamp: 31768 [ 12.188624][ T245] hardirqs last enabled at (31767): [] __down_trylock_console_sem+0x86/0xa0 [ 12.188627][ T245] hardirqs last disabled at (31768): [] console_emit_next_record+0x3d4/0x4c0 [ 12.188630][ T245] softirqs last enabled at (31750): [] handle_softirqs+0x67c/0x900 [ 12.188635][ T245] softirqs last disabled at (31681): [] __irq_exit_rcu+0x145/0x1c0 [ 12.188638][ T245] Preemption disabled at: [ 12.188639][ T245] [] vprintk_emit+0x31b/0x3e0 [ 12.188647][ T245] CPU: 0 UID: 0 PID: 245 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.188651][ T245] Tainted: [W]=WARN [ 12.188652][ T245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.188654][ T245] Call Trace: [ 12.188657][ T245] [ 12.188659][ T245] dump_stack_lvl+0x6f/0xa0 [ 12.188667][ T245] ? vprintk_emit+0x31b/0x3e0 [ 12.188670][ T245] __might_resched.cold+0x1fe/0x2c1 [ 12.188676][ T245] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.188682][ T245] ? __kmalloc_noprof+0xdb/0x760 [ 12.188690][ T245] __kmalloc_noprof+0x443/0x760 [ 12.188694][ T245] ? alloc_buf.isra.0+0x4b/0x260 [ 12.188703][ T245] ? do_raw_spin_unlock+0x59/0x250 [ 12.188707][ T245] alloc_buf.isra.0+0x4b/0x260 [ 12.188712][ T245] put_chars+0x1e1/0x2f0 [ 12.188717][ T245] ? __send_to_port+0x420/0x420 [ 12.188719][ T245] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.188726][ T245] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.188730][ T245] ? validate_chain+0x38b/0xc20 [ 12.188738][ T245] hvc_console_print+0x292/0x780 [ 12.188742][ T245] ? __lock_acquire+0x518/0xc20 [ 12.188751][ T245] ? hvc_write+0x3a0/0x3a0 [ 12.188756][ T245] ? rcu_is_watching+0x16/0xd0 [ 12.188766][ T245] console_emit_next_record+0x22f/0x4c0 [ 12.188772][ T245] ? devkmsg_read+0x4b0/0x4b0 [ 12.188775][ T245] ? console_flush_one_record+0x106/0x710 [ 12.188780][ T245] ? rcu_is_watching+0x16/0xd0 [ 12.188784][ T245] ? lock_acquire+0x13c/0x160 [ 12.188791][ T245] console_flush_one_record+0x46f/0x710 [ 12.188799][ T245] ? console_emit_next_record+0x4c0/0x4c0 [ 12.188801][ T245] ? __lock_acquire+0x518/0xc20 [ 12.188811][ T245] console_unlock+0xee/0x1f0 [ 12.188816][ T245] ? console_flush_one_record+0x710/0x710 [ 12.188819][ T245] ? rcu_is_watching+0x16/0xd0 [ 12.188822][ T245] ? lock_acquire+0x60/0x160 [ 12.188828][ T245] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.188831][ T245] ? vprintk_emit+0x320/0x3e0 [ 12.188837][ T245] vprintk_emit+0x37c/0x3e0 [ 12.188844][ T245] ? wake_up_klogd_work_func+0x90/0x90 [ 12.188854][ T245] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 12.188860][ T245] _printk+0xc7/0x100 [ 12.188865][ T245] ? snapshot_read.cold+0x21/0x21 [ 12.188877][ T245] ? do_one_initcall+0x113/0x4f0 [ 12.188882][ T245] vlan_proto_init+0x24/0x90 [8021q] [ 12.188888][ T245] do_one_initcall+0x124/0x4f0 [ 12.188892][ T245] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.188901][ T245] ? do_init_module+0xae/0x8a0 [ 12.188905][ T245] ? kasan_unpoison+0x44/0x70 [ 12.188914][ T245] do_init_module+0x2ad/0x8a0 [ 12.188920][ T245] ? lockdep_hardirqs_on+0x91/0x130 [ 12.188926][ T245] ? free_module+0x470/0x470 [ 12.188931][ T245] ? kfree+0x123/0x590 [ 12.188939][ T245] load_module+0x1424/0x1bb0 [ 12.188953][ T245] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.188960][ T245] ? __ia32_sys_fsconfig+0x180/0x180 [ 12.188965][ T245] ? find_held_lock+0x2b/0x80 [ 12.188970][ T245] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.188977][ T245] init_module_from_file+0x11f/0x1a0 [ 12.188982][ T245] ? __do_sys_init_module+0x220/0x220 [ 12.188998][ T245] ? __rwlock_init+0x150/0x150 [ 12.189004][ T245] ? do_raw_spin_unlock+0x59/0x250 [ 12.189010][ T245] idempotent_init_module+0x37b/0x7c0 [ 12.189016][ T245] ? init_module_from_file+0x1a0/0x1a0 [ 12.189028][ T245] ? rcu_is_watching+0x16/0xd0 [ 12.189032][ T245] ? cap_capable+0x1d7/0x3d0 [ 12.189041][ T245] __x64_sys_finit_module+0xdf/0x190 [ 12.189045][ T245] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.189050][ T245] do_syscall_64+0xff/0x530 [ 12.189053][ T245] ? exc_page_fault+0xee/0x100 [ 12.189058][ T245] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.189062][ T245] RIP: 0033:0x7feb44ca937d [ 12.189066][ T245] 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 [ 12.189069][ T245] RSP: 002b:00007fff6767f098 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.189072][ T245] RAX: ffffffffffffffda RBX: 000055dc7abe6810 RCX: 00007feb44ca937d [ 12.189074][ T245] RDX: 0000000000000000 RSI: 000055dc4c81affd RDI: 0000000000000000 [ 12.189076][ T245] RBP: 00007fff6767f130 R08: 0000000000000000 R09: 0000000000000000 [ 12.189077][ T245] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc4c81affd [ 12.189079][ T245] R13: 000055dc7abe6960 R14: 0000000000040000 R15: 0000000000000000 [ 12.189093][ T245] [ 13.602320][ T316] GACT probability NOT on [ 13.602338][ T316] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.602340][ T316] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 316, name: modprobe [ 13.602342][ T316] preempt_count: 1, expected: 0 [ 13.602344][ T316] RCU nest depth: 0, expected: 0 [ 13.602345][ T316] locks held by modprobe/316: 4, last CPU#0: [ 13.602348][ T316] #0: ffffffffb0169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.602363][ T316] #1: ffffffffb0169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.602369][ T316] #2: ffffffffb0089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.602375][ T316] #3: ffffffffb0089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.602380][ T316] irq event stamp: 18456 [ 13.602381][ T316] hardirqs last enabled at (18455): [] __down_trylock_console_sem+0x86/0xa0 [ 13.602385][ T316] hardirqs last disabled at (18456): [] console_emit_next_record+0x3d4/0x4c0 [ 13.602387][ T316] softirqs last enabled at (16894): [] handle_softirqs+0x67c/0x900 [ 13.602391][ T316] softirqs last disabled at (16005): [] __irq_exit_rcu+0x145/0x1c0 [ 13.602394][ T316] Preemption disabled at: [ 13.602395][ T316] [] vprintk_emit+0x31b/0x3e0 [ 13.602402][ T316] CPU: 0 UID: 0 PID: 316 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.602406][ T316] Tainted: [W]=WARN [ 13.602407][ T316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.602409][ T316] Call Trace: [ 13.602411][ T316] [ 13.602413][ T316] dump_stack_lvl+0x6f/0xa0 [ 13.602420][ T316] ? vprintk_emit+0x31b/0x3e0 [ 13.602423][ T316] __might_resched.cold+0x1fe/0x2c1 [ 13.602428][ T316] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.602434][ T316] ? __kmalloc_noprof+0xdb/0x760 [ 13.602440][ T316] __kmalloc_noprof+0x443/0x760 [ 13.602444][ T316] ? alloc_buf.isra.0+0x4b/0x260 [ 13.602452][ T316] ? do_raw_spin_unlock+0x59/0x250 [ 13.602455][ T316] alloc_buf.isra.0+0x4b/0x260 [ 13.602462][ T316] put_chars+0x1e1/0x2f0 [ 13.602465][ T316] ? desc_read_finalized_seq+0x79/0x120 [ 13.602468][ T316] ? __send_to_port+0x420/0x420 [ 13.602473][ T316] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.602477][ T316] ? validate_chain+0x38b/0xc20 [ 13.602484][ T316] hvc_console_print+0x292/0x780 [ 13.602487][ T316] ? __lock_acquire+0x518/0xc20 [ 13.602489][ T316] ? __lock_acquire+0x518/0xc20 [ 13.602497][ T316] ? hvc_write+0x3a0/0x3a0 [ 13.602499][ T316] ? console_emit_next_record+0x1df/0x4c0 [ 13.602504][ T316] ? rcu_is_watching+0x16/0xd0 [ 13.602508][ T316] ? lock_acquire+0x13c/0x160 [ 13.602515][ T316] console_emit_next_record+0x22f/0x4c0 [ 13.602522][ T316] ? devkmsg_read+0x4b0/0x4b0 [ 13.602524][ T316] ? console_flush_one_record+0x106/0x710 [ 13.602530][ T316] ? rcu_is_watching+0x16/0xd0 [ 13.602534][ T316] ? lock_acquire+0x13c/0x160 [ 13.602540][ T316] console_flush_one_record+0x46f/0x710 [ 13.602547][ T316] ? console_emit_next_record+0x4c0/0x4c0 [ 13.602549][ T316] ? __lock_acquire+0x518/0xc20 [ 13.602558][ T316] console_unlock+0xee/0x1f0 [ 13.602562][ T316] ? console_flush_one_record+0x710/0x710 [ 13.602564][ T316] ? rcu_is_watching+0x16/0xd0 [ 13.602567][ T316] ? lock_acquire+0x60/0x160 [ 13.602573][ T316] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.602576][ T316] ? vprintk_emit+0x320/0x3e0 [ 13.602581][ T316] vprintk_emit+0x37c/0x3e0 [ 13.602587][ T316] ? wake_up_klogd_work_func+0x90/0x90 [ 13.602596][ T316] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 13.602600][ T316] _printk+0xc7/0x100 [ 13.602605][ T316] ? snapshot_read.cold+0x21/0x21 [ 13.602615][ T316] ? do_one_initcall+0x113/0x4f0 [ 13.602620][ T316] gact_init_module+0x15/0x1000 [act_gact] [ 13.602623][ T316] do_one_initcall+0x124/0x4f0 [ 13.602627][ T316] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.602634][ T316] ? do_init_module+0xae/0x8a0 [ 13.602638][ T316] ? kasan_unpoison+0x44/0x70 [ 13.602645][ T316] do_init_module+0x2ad/0x8a0 [ 13.602651][ T316] ? lockdep_hardirqs_on+0x91/0x130 [ 13.602656][ T316] ? free_module+0x470/0x470 [ 13.602661][ T316] ? kfree+0x123/0x590 [ 13.602668][ T316] load_module+0x1424/0x1bb0 [ 13.602681][ T316] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.602688][ T316] ? __ia32_sys_fsconfig+0x180/0x180 [ 13.602692][ T316] ? ovl_real_file+0x172/0x1e0 [ 13.602696][ T316] ? find_held_lock+0x2b/0x80 [ 13.602699][ T316] ? backing_file_read_iter+0x541/0x790 [ 13.602703][ T316] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.602709][ T316] init_module_from_file+0x11f/0x1a0 [ 13.602714][ T316] ? __do_sys_init_module+0x220/0x220 [ 13.602728][ T316] ? __rwlock_init+0x150/0x150 [ 13.602734][ T316] ? do_raw_spin_unlock+0x59/0x250 [ 13.602738][ T316] idempotent_init_module+0x37b/0x7c0 [ 13.602743][ T316] ? init_module_from_file+0x1a0/0x1a0 [ 13.602754][ T316] ? rcu_is_watching+0x16/0xd0 [ 13.602757][ T316] ? cap_capable+0x1d7/0x3d0 [ 13.602766][ T316] __x64_sys_finit_module+0xdf/0x190 [ 13.602769][ T316] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.602774][ T316] do_syscall_64+0xff/0x530 [ 13.602776][ T316] ? exc_page_fault+0xee/0x100 [ 13.602780][ T316] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.602783][ T316] RIP: 0033:0x7f02fa0ab37d [ 13.602787][ T316] 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 [ 13.602790][ T316] RSP: 002b:00007fff2e299a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.602793][ T316] RAX: ffffffffffffffda RBX: 00005631603e0810 RCX: 00007f02fa0ab37d [ 13.602795][ T316] RDX: 0000000000000000 RSI: 0000563123bf2ffd RDI: 0000000000000000 [ 13.602796][ T316] RBP: 00007fff2e299b30 R08: 0000000000000000 R09: 0000000000000000 [ 13.602797][ T316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563123bf2ffd [ 13.602799][ T316] R13: 00005631603e0960 R14: 0000000000040000 R15: 0000000000000000 [ 13.602811][ T316] [ 14.195416][ T351] br10: port 1(veth1.10) entered blocking state [ 14.196846][ T351] br10: port 1(veth1.10) entered disabled state [ 14.197389][ T351] veth1.10: entered allmulticast mode [ 14.207453][ T351] veth1: entered allmulticast mode [ 14.210888][ T351] veth1.10: entered promiscuous mode [ 14.211324][ T351] veth1: entered promiscuous mode [ 14.385711][ T369] br11: port 1(veth1.11) entered blocking state [ 14.386032][ T369] br11: port 1(veth1.11) entered disabled state [ 14.386333][ T369] veth1.11: entered allmulticast mode [ 14.388962][ T369] veth1.11: entered promiscuous mode [ 14.727028][ T399] br10: port 2(veth2.10) entered blocking state [ 14.727044][ T399] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.727046][ T399] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 399, name: ip [ 14.727048][ T399] preempt_count: 1, expected: 0 [ 14.727049][ T399] RCU nest depth: 0, expected: 0 [ 14.727050][ T399] locks held by ip/399: 5, last CPU#1: [ 14.727052][ T399] #0: ffffffffb08d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 14.727064][ T399] #1: ffffffffb0169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.727070][ T399] #2: ffffffffb0169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.727074][ T399] #3: ffffffffb0089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.727078][ T399] #4: ffffffffb0089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.727082][ T399] irq event stamp: 18724 [ 14.727083][ T399] hardirqs last enabled at (18723): [] __down_trylock_console_sem+0x86/0xa0 [ 14.727085][ T399] hardirqs last disabled at (18724): [] console_emit_next_record+0x3d4/0x4c0 [ 14.727087][ T399] softirqs last enabled at (18666): [] __alloc_skb+0x4c2/0x5f0 [ 14.727090][ T399] softirqs last disabled at (18664): [] __alloc_skb+0x4c2/0x5f0 [ 14.727093][ T399] Preemption disabled at: [ 14.727093][ T399] [] vprintk_emit+0x31b/0x3e0 [ 14.727099][ T399] CPU: 1 UID: 0 PID: 399 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.727103][ T399] Tainted: [W]=WARN [ 14.727104][ T399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.727105][ T399] Call Trace: [ 14.727107][ T399] [ 14.727108][ T399] dump_stack_lvl+0x6f/0xa0 [ 14.727114][ T399] ? vprintk_emit+0x31b/0x3e0 [ 14.727116][ T399] __might_resched.cold+0x1fe/0x2c1 [ 14.727121][ T399] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.727125][ T399] ? __kmalloc_noprof+0xdb/0x760 [ 14.727130][ T399] __kmalloc_noprof+0x443/0x760 [ 14.727132][ T399] ? alloc_buf.isra.0+0x4b/0x260 [ 14.727138][ T399] ? do_raw_spin_unlock+0x59/0x250 [ 14.727140][ T399] alloc_buf.isra.0+0x4b/0x260 [ 14.727144][ T399] put_chars+0x1e1/0x2f0 [ 14.727145][ T399] ? prb_final_commit+0x50/0x50 [ 14.727148][ T399] ? __send_to_port+0x420/0x420 [ 14.727151][ T399] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.727155][ T399] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.727157][ T399] ? validate_chain+0x38b/0xc20 [ 14.727161][ T399] hvc_console_print+0x292/0x780 [ 14.727164][ T399] ? mark_usage+0x61/0x170 [ 14.727166][ T399] ? __lock_acquire+0x518/0xc20 [ 14.727167][ T399] ? __lock_acquire+0x518/0xc20 [ 14.727178][ T399] ? hvc_write+0x3a0/0x3a0 [ 14.727180][ T399] ? console_emit_next_record+0x1df/0x4c0 [ 14.727183][ T399] ? rcu_is_watching+0x16/0xd0 [ 14.727185][ T399] ? lock_acquire+0x13c/0x160 [ 14.727189][ T399] console_emit_next_record+0x22f/0x4c0 [ 14.727193][ T399] ? devkmsg_read+0x4b0/0x4b0 [ 14.727195][ T399] ? console_flush_one_record+0x106/0x710 [ 14.727198][ T399] ? rcu_is_watching+0x16/0xd0 [ 14.727200][ T399] ? lock_acquire+0x13c/0x160 [ 14.727204][ T399] console_flush_one_record+0x46f/0x710 [ 14.727209][ T399] ? console_emit_next_record+0x4c0/0x4c0 [ 14.727210][ T399] ? __lock_acquire+0x518/0xc20 [ 14.727216][ T399] console_unlock+0xee/0x1f0 [ 14.727218][ T399] ? console_flush_one_record+0x710/0x710 [ 14.727220][ T399] ? rcu_is_watching+0x16/0xd0 [ 14.727222][ T399] ? lock_acquire+0x60/0x160 [ 14.727226][ T399] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.727228][ T399] ? vprintk_emit+0x320/0x3e0 [ 14.727231][ T399] vprintk_emit+0x37c/0x3e0 [ 14.727236][ T399] ? wake_up_klogd_work_func+0x90/0x90 [ 14.727238][ T399] ? __lock_release.isra.0+0x69/0x1a0 [ 14.727243][ T399] _printk+0xc7/0x100 [ 14.727247][ T399] ? snapshot_read.cold+0x21/0x21 [ 14.727250][ T399] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 14.727263][ T399] ? do_setlink.isra.0+0xa31/0x2750 [ 14.727265][ T399] ? rtnl_newlink+0x9f1/0x11c0 [ 14.727266][ T399] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.727271][ T399] br_set_state+0x22f/0x430 [bridge] [ 14.727281][ T399] br_init_port+0xc4/0x200 [bridge] [ 14.727289][ T399] new_nbp+0x39c/0x580 [bridge] [ 14.727298][ T399] br_add_if+0x212/0x1320 [bridge] [ 14.727305][ T399] ? is_bpf_text_address+0x72/0x110 [ 14.727309][ T399] ? kernel_text_address+0x149/0x170 [ 14.727312][ T399] ? __kernel_text_address+0x12/0x30 [ 14.727316][ T399] do_set_master+0x357/0x580 [ 14.727321][ T399] do_setlink.isra.0+0xa31/0x2750 [ 14.727324][ T399] ? stack_trace_save+0x93/0xc0 [ 14.727327][ T399] ? rtnl_link_get_size+0x350/0x350 [ 14.727328][ T399] ? rcu_read_lock_any_held+0x66/0x90 [ 14.727330][ T399] ? stack_depot_save_flags+0x38e/0x790 [ 14.727333][ T399] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.727336][ T399] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.727338][ T399] ? validate_chain+0x38b/0xc20 [ 14.727340][ T399] ? kasan_save_stack+0x3d/0x50 [ 14.727343][ T399] ? kasan_save_stack+0x2f/0x50 [ 14.727345][ T399] ? kasan_save_track+0x14/0x30 [ 14.727348][ T399] ? __lock_acquire+0x518/0xc20 [ 14.727350][ T399] ? netlink_seq_next+0x4e/0x60 [ 14.727353][ T399] ? ___sys_sendmsg+0xb0/0x1d0 [ 14.727357][ T399] ? lock_acquire.part.0+0xd4/0x280 [ 14.727359][ T399] ? rtnl_newlink+0x9a8/0x11c0 [ 14.727362][ T399] ? rcu_is_watching+0x16/0xd0 [ 14.727364][ T399] ? lock_acquire+0x13c/0x160 [ 14.727366][ T399] ? rcu_is_watching+0x16/0xd0 [ 14.727367][ T399] ? rcu_is_watching+0x16/0xd0 [ 14.727370][ T399] ? trace_contention_end+0xb3/0x180 [ 14.727374][ T399] ? __mutex_lock+0x1db/0x1ea0 [ 14.727377][ T399] ? __mutex_lock+0x9a3/0x1ea0 [ 14.727379][ T399] ? rtnl_newlink+0x9a8/0x11c0 [ 14.727382][ T399] ? ww_mutex_lock+0x160/0x160 [ 14.727384][ T399] ? nla_get_range_signed+0x3d0/0x3d0 [ 14.727389][ T399] ? __rtnl_newlink+0x3fa/0xa50 [ 14.727394][ T399] rtnl_newlink+0x9f1/0x11c0 [ 14.727399][ T399] ? rtnl_bridge_getlink+0x850/0x850 [ 14.727401][ T399] ? __lock_acquire+0x518/0xc20 [ 14.727406][ T399] ? lock_acquire.part.0+0xd4/0x280 [ 14.727408][ T399] ? find_held_lock+0x2b/0x80 [ 14.727410][ T399] ? rtnl_bridge_getlink+0x850/0x850 [ 14.727412][ T399] ? __lock_release.isra.0+0x69/0x1a0 [ 14.727415][ T399] ? rtnl_bridge_getlink+0x850/0x850 [ 14.727417][ T399] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.727420][ T399] ? rtnl_link_fill+0x920/0x920 [ 14.727422][ T399] ? __lock_acquire+0x518/0xc20 [ 14.727426][ T399] ? lock_acquire.part.0+0xd4/0x280 [ 14.727428][ T399] ? find_held_lock+0x2b/0x80 [ 14.727432][ T399] netlink_rcv_skb+0x14e/0x3a0 [ 14.727433][ T399] ? rtnl_link_fill+0x920/0x920 [ 14.727436][ T399] ? netlink_ack+0xcf0/0xcf0 [ 14.727443][ T399] ? netlink_deliver_tap+0xc5/0x330 [ 14.727444][ T399] ? netlink_deliver_tap+0x13c/0x330 [ 14.727448][ T399] netlink_unicast+0x486/0x750 [ 14.727452][ T399] ? netlink_attachskb+0x810/0x810 [ 14.727455][ T399] ? __lock_acquire+0x518/0xc20 [ 14.727463][ T399] netlink_sendmsg+0x735/0xc60 [ 14.727467][ T399] ? netlink_unicast+0x750/0x750 [ 14.727471][ T399] ? __might_fault+0x97/0x140 [ 14.727476][ T399] ____sys_sendmsg+0x415/0x880 [ 14.727479][ T399] ? copy_msghdr_from_user+0x279/0x420 [ 14.727481][ T399] ? get_timestamp.constprop.0+0x390/0x390 [ 14.727482][ T399] ? move_addr_to_kernel+0x40/0x40 [ 14.727490][ T399] ___sys_sendmsg+0x14e/0x1d0 [ 14.727493][ T399] ? copy_msghdr_from_user+0x420/0x420 [ 14.727513][ T399] __sys_sendmsg+0x12c/0x1d0 [ 14.727517][ T399] ? __sys_sendmsg_sock+0x20/0x20 [ 14.727528][ T399] ? rcu_is_watching+0x16/0xd0 [ 14.727535][ T399] do_syscall_64+0xff/0x530 [ 14.727538][ T399] ? exc_page_fault+0xee/0x100 [ 14.727543][ T399] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.727546][ T399] RIP: 0033:0x7ffa9cc0f54e [ 14.727551][ T399] 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 [ 14.727554][ T399] RSP: 002b:00007ffca6e93600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.727557][ T399] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007ffa9cc0f54e [ 14.727559][ T399] RDX: 0000000000000000 RSI: 00007ffca6e936b0 RDI: 0000000000000005 [ 14.727561][ T399] RBP: 00007ffca6e93610 R08: 0000000000000000 R09: 0000000000000000 [ 14.727562][ T399] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9129f5 [ 14.727564][ T399] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffca6e93d70 [ 14.727576][ T399] [ 14.777091][ T399] br10: port 2(veth2.10) entered disabled state [ 14.777695][ T399] veth2.10: entered allmulticast mode [ 14.778039][ T399] veth2: entered allmulticast mode [ 14.781278][ T399] veth2.10: entered promiscuous mode [ 14.781712][ T399] veth2: entered promiscuous mode [ 14.802311][ T399] ip (399) used greatest stack depth: 23336 bytes left [ 14.981557][ T417] br11: port 2(veth2.11) entered blocking state [ 14.981901][ T417] br11: port 2(veth2.11) entered disabled state [ 14.982230][ T417] veth2.11: entered allmulticast mode [ 14.984056][ T417] veth2.11: entered promiscuous mode [ 15.152280][ T430] br10: port 2(veth2.10) entered blocking state [ 15.152789][ T430] br10: port 2(veth2.10) entered forwarding state [ 15.153275][ T430] br10: port 1(veth1.10) entered blocking state [ 15.153569][ T430] br10: port 1(veth1.10) entered forwarding state [ 15.215259][ T435] br11: port 2(veth2.11) entered blocking state [ 15.215585][ T435] br11: port 2(veth2.11) entered forwarding state [ 15.216075][ T435] br11: port 1(veth1.11) entered blocking state [ 15.216366][ T435] br11: port 1(veth1.11) entered forwarding state [ 30.571539][ C3] [ 30.571558][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 30.571561][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 30.571563][ C3] preempt_count: 104, expected: 0 [ 30.571564][ C3] RCU nest depth: 0, expected: 0 [ 30.571565][ C3] INFO: lockdep is turned off. [ 30.571566][ C3] irq event stamp: 767634 [ 30.571567][ C3] hardirqs last enabled at (767634): [] _raw_spin_unlock_irq+0x28/0x50 [ 30.571577][ C3] hardirqs last disabled at (767633): [] _raw_spin_lock_irq+0x4a/0x50 [ 30.571580][ C3] softirqs last enabled at (767594): [] handle_softirqs+0x67c/0x900 [ 30.571584][ C3] softirqs last disabled at (767631): [] __irq_exit_rcu+0x145/0x1c0 [ 30.571587][ C3] Preemption disabled at: [ 30.571588][ C3] [<0000000000000000>] 0x0 [ 30.571596][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 30.571601][ C3] Tainted: [W]=WARN [ 30.571602][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.571604][ C3] Call Trace: [ 30.571606][ C3] [ 30.571608][ C3] dump_stack_lvl+0x6f/0xa0 [ 30.571614][ C3] __might_resched.cold+0x1fe/0x2c1 [ 30.571618][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 30.571622][ C3] ? __asan_memcpy+0x3c/0x60 [ 30.571626][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.571631][ C3] __kmalloc_noprof+0x443/0x760 [ 30.571634][ C3] ? __rwlock_init+0x150/0x150 [ 30.571637][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 30.571642][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 30.571644][ C3] alloc_buf.isra.0+0x4b/0x260 [ 30.571647][ C3] put_chars+0x1e1/0x2f0 [ 30.571649][ C3] ? __send_to_port+0x420/0x420 [ 30.571652][ C3] ? console_prepend_replay+0x20/0x20 [ 30.571657][ C3] hvc_console_print+0x292/0x780 [ 30.571661][ C3] ? hvc_write+0x3a0/0x3a0 [ 30.571664][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.571666][ C3] ? lock_acquire+0x13c/0x160 [ 30.571670][ C3] console_emit_next_record+0x22f/0x4c0 [ 30.571673][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 30.571676][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.571678][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.571681][ C3] ? lock_acquire+0x13c/0x160 [ 30.571683][ C3] ? console_flush_one_record+0x111/0x710 [ 30.571685][ C3] console_flush_one_record+0x46f/0x710 [ 30.571689][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 30.571692][ C3] console_unlock+0xee/0x1f0 [ 30.571695][ C3] ? lock_acquire+0x13c/0x160 [ 30.571697][ C3] ? console_flush_one_record+0x710/0x710 [ 30.571699][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.571701][ C3] ? lock_release+0x184/0x1f0 [ 30.571703][ C3] ? lock_acquire+0x60/0x160 [ 30.571706][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 30.571708][ C3] ? vprintk_emit+0x320/0x3e0 [ 30.571711][ C3] vprintk_emit+0x37c/0x3e0 [ 30.571714][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 30.571716][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.571732][ C3] ? lock_release+0x184/0x1f0 [ 30.571734][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.571745][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.571755][ C3] ? is_module_text_address+0x154/0x250 [ 30.571759][ C3] _printk+0xc7/0x100 [ 30.571763][ C3] ? snapshot_read.cold+0x21/0x21 [ 30.571765][ C3] ? arch_stack_walk+0xd7/0x130 [ 30.571770][ C3] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 30.571773][ C3] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 30.571775][ C3] print_irq_inversion_bug.part.0+0x32/0xc0 [ 30.571779][ C3] mark_lock_irq+0x989/0x9c0 [ 30.571783][ C3] mark_lock+0x1d7/0xa00 [ 30.571785][ C3] mark_usage+0x42/0x170 [ 30.571788][ C3] __lock_acquire+0x388/0xc20 [ 30.571791][ C3] lock_acquire.part.0+0xd4/0x280 [ 30.571793][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.571803][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.571806][ C3] ? lock_acquire+0x13c/0x160 [ 30.571808][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.571819][ C3] _raw_spin_lock+0x33/0x40 [ 30.571822][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.571833][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.571844][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.571855][ C3] call_timer_fn+0x160/0x4d0 [ 30.571858][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 30.571861][ C3] ? debug_object_active_state+0x430/0x430 [ 30.571865][ C3] ? find_held_lock+0x2b/0x80 [ 30.571867][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 30.571870][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.571873][ C3] __run_timers+0x68f/0xaa0 [ 30.571875][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.571886][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 30.571889][ C3] ? __lock_acquire+0x518/0xc20 [ 30.571893][ C3] ? __rwlock_init+0x150/0x150 [ 30.571896][ C3] run_timer_softirq+0xf0/0x160 [ 30.571898][ C3] ? __run_timers+0xaa0/0xaa0 [ 30.571901][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 30.571904][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.571906][ C3] handle_softirqs+0x1d3/0x900 [ 30.571909][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 30.571911][ C3] ? _local_bh_enable+0xc0/0xc0 [ 30.571914][ C3] __irq_exit_rcu+0x145/0x1c0 [ 30.571916][ C3] irq_exit_rcu+0xe/0x30 [ 30.571918][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 30.571921][ C3] [ 30.571922][ C3] [ 30.571923][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 30.571925][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 30.571928][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 30.571931][ C3] 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 [ 30.571934][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 30.571937][ C3] RAX: 00000000000bb68d RBX: ff11000001c88040 RCX: ffffffffacef0307 [ 30.571939][ C3] RDX: ff11000001c88040 RSI: ffffffffafc38b01 RDI: ffffffffaf68d8e0 [ 30.571940][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 30.571942][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 30.571943][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 30.571945][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.571949][ C3] default_idle+0x9/0x10 [ 30.571952][ C3] default_idle_call+0x6e/0xb0 [ 30.571954][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.571956][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 30.571958][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 30.571961][ C3] ? default_idle_call+0x98/0xb0 [ 30.571963][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.571966][ C3] do_idle+0xd8/0x190 [ 30.571968][ C3] cpu_startup_entry+0x53/0x70 [ 30.571970][ C3] start_secondary+0x204/0x2b0 [ 30.571973][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 30.571976][ C3] common_startup_64+0x13e/0x148 [ 30.571982][ C3] [ 30.601249][ C3] ======================================================== [ 30.601571][ C3] WARNING: possible irq lock inversion dependency detected [ 30.602056][ C3] 7.2.0-virtme #1 Tainted: G W [ 30.602341][ C3] -------------------------------------------------------- [ 30.602634][ C3] swapper/3/0 just changed the state of lock: [ 30.602903][ C3] ff1100000cb5ae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.603370][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 30.603718][ C3] (fs_reclaim){+.+.}-{0:0} [ 30.603722][ C3] [ 30.603722][ C3] [ 30.603722][ C3] and interrupts could create inverse lock ordering between them. [ 30.603722][ C3] [ 30.604535][ C3] [ 30.604535][ C3] other info that might help us debug this: [ 30.604931][ C3] Chain exists of: [ 30.604931][ C3] &br->lock --> console_owner --> fs_reclaim [ 30.604931][ C3] [ 30.605445][ C3] Possible interrupt unsafe locking scenario: [ 30.605445][ C3] [ 30.605842][ C3] CPU0 CPU1 [ 30.606171][ C3] ---- ---- [ 30.606413][ C3] lock(fs_reclaim); [ 30.606599][ C3] local_irq_disable(); [ 30.606844][ C3] lock(&br->lock); [ 30.607157][ C3] lock(console_owner); [ 30.607423][ C3] [ 30.607646][ C3] lock(&br->lock); [ 30.607819][ C3] [ 30.607819][ C3] *** DEADLOCK *** [ 30.607819][ C3] [ 30.608193][ C3] locks held by swapper/3/0: 1, last CPU#3: [ 30.608440][ C3] #0: ffa0000000280c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 30.608918][ C3] [ 30.608918][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 30.609450][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 30.609732][ C3] HARDIRQ-ON-W at: [ 30.609884][ C3] __lock_acquire+0x388/0xc20 [ 30.610136][ C3] lock_acquire.part.0+0xd4/0x280 [ 30.610402][ C3] fs_reclaim_acquire+0xd5/0x120 [ 30.610654][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 30.610977][ C3] kthread_create_worker_on_node+0xea/0x210 [ 30.611443][ C3] workqueue_init+0x2a/0x680 [ 30.611725][ C3] kernel_init_freeable+0x2fe/0x630 [ 30.612080][ C3] kernel_init+0x21/0x150 [ 30.612331][ C3] ret_from_fork+0x474/0x6b0 [ 30.612618][ C3] ret_from_fork_asm+0x11/0x20 [ 30.612871][ C3] SOFTIRQ-ON-W at: [ 30.613018][ C3] __lock_acquire+0x388/0xc20 [ 30.613298][ C3] lock_acquire.part.0+0xd4/0x280 [ 30.613545][ C3] fs_reclaim_acquire+0xd5/0x120 [ 30.613832][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 30.614189][ C3] kthread_create_worker_on_node+0xea/0x210 [ 30.614586][ C3] workqueue_init+0x2a/0x680 [ 30.614851][ C3] kernel_init_freeable+0x2fe/0x630 [ 30.615173][ C3] kernel_init+0x21/0x150 [ 30.615494][ C3] ret_from_fork+0x474/0x6b0 [ 30.615828][ C3] ret_from_fork_asm+0x11/0x20 [ 30.616204][ C3] INITIAL USE at: [ 30.616403][ C3] __lock_acquire+0x388/0xc20 [ 30.616718][ C3] lock_acquire.part.0+0xd4/0x280 [ 30.616970][ C3] fs_reclaim_acquire+0xd5/0x120 [ 30.617249][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 30.617550][ C3] kthread_create_worker_on_node+0xea/0x210 [ 30.617841][ C3] workqueue_init+0x2a/0x680 [ 30.618084][ C3] kernel_init_freeable+0x2fe/0x630 [ 30.618331][ C3] kernel_init+0x21/0x150 [ 30.618574][ C3] ret_from_fork+0x474/0x6b0 [ 30.618823][ C3] ret_from_fork_asm+0x11/0x20 [ 30.619154][ C3] } [ 30.619286][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 30.619586][ C3] ... acquired at: [ 30.619844][ C3] __lock_acquire+0x518/0xc20 [ 30.620125][ C3] lock_acquire.part.0+0xd4/0x280 [ 30.620326][ C3] fs_reclaim_acquire+0xd5/0x120 [ 30.620624][ C3] __kmalloc_noprof+0xd3/0x760 [ 30.620821][ C3] alloc_buf.isra.0+0x4b/0x260 [ 30.621072][ C3] put_chars+0x1e1/0x2f0 [ 30.621293][ C3] hvc_console_print+0x292/0x780 [ 30.621508][ C3] console_emit_next_record+0x22f/0x4c0 [ 30.621742][ C3] console_flush_one_record+0x46f/0x710 [ 30.622045][ C3] console_unlock+0xee/0x1f0 [ 30.622237][ C3] vprintk_emit+0x37c/0x3e0 [ 30.622457][ C3] dev_vprintk_emit+0x27f/0x2c0 [ 30.622656][ C3] dev_printk_emit+0xb9/0xee [ 30.622876][ C3] _dev_info+0xe2/0x116 [ 30.623038][ C3] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 30.623291][ C3] cmos_do_probe+0x73b/0x98a [ 30.623501][ C3] platform_probe+0xfe/0x1f0 [ 30.623863][ C3] call_driver_probe+0x61/0x1c0 [ 30.624076][ C3] really_probe+0x199/0x760 [ 30.624357][ C3] __driver_probe_device+0x24f/0x440 [ 30.624579][ C3] driver_probe_device+0x4a/0xf0 [ 30.624777][ C3] __driver_attach+0x1b8/0x540 [ 30.625080][ C3] bus_for_each_dev+0x130/0x1e0 [ 30.625290][ C3] bus_add_driver+0x2c8/0x530 [ 30.625486][ C3] driver_register+0x1a3/0x390 [ 30.625756][ C3] __platform_driver_probe+0x13f/0x270 [ 30.625971][ C3] cmos_init+0x31/0x40 [ 30.626193][ C3] do_one_initcall+0x124/0x4f0 [ 30.626398][ C3] kernel_init_freeable+0x596/0x630 [ 30.626627][ C3] kernel_init+0x21/0x150 [ 30.626864][ C3] ret_from_fork+0x474/0x6b0 [ 30.627092][ C3] ret_from_fork_asm+0x11/0x20 [ 30.627402][ C3] [ 30.627509][ C3] -> (console_owner){....}-{0:0} { [ 30.627708][ C3] INITIAL USE at: [ 30.627866][ C3] } [ 30.627982][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 30.628380][ C3] ... acquired at: [ 30.628527][ C3] __lock_acquire+0x518/0xc20 [ 30.628739][ C3] lock_acquire.part.0+0xd4/0x280 [ 30.628941][ C3] console_lock_spinning_enable+0x5c/0x60 [ 30.629201][ C3] console_emit_next_record+0x1d1/0x4c0 [ 30.629435][ C3] console_flush_one_record+0x46f/0x710 [ 30.629664][ C3] console_unlock+0xee/0x1f0 [ 30.629937][ C3] vprintk_emit+0x37c/0x3e0 [ 30.630179][ C3] _printk+0xc7/0x100 [ 30.630330][ C3] br_set_state+0x22f/0x430 [bridge] [ 30.630531][ C3] br_init_port+0xc4/0x200 [bridge] [ 30.630755][ C3] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 30.631084][ C3] br_dev_open+0x94/0x120 [bridge] [ 30.631312][ C3] __dev_open+0x2f3/0x610 [ 30.631512][ C3] __dev_change_flags+0x4a4/0x660 [ 30.631730][ C3] netif_change_flags+0x87/0x190 [ 30.631976][ C3] do_setlink.isra.0+0x1cc3/0x2750 [ 30.632291][ C3] rtnl_newlink+0x9f1/0x11c0 [ 30.632593][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.632794][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 30.632992][ C3] netlink_unicast+0x486/0x750 [ 30.633203][ C3] netlink_sendmsg+0x735/0xc60 [ 30.633424][ C3] ____sys_sendmsg+0x415/0x880 [ 30.633689][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 30.633886][ C3] __sys_sendmsg+0x12c/0x1d0 [ 30.634084][ C3] do_syscall_64+0xff/0x530 [ 30.634289][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.634591][ C3] [ 30.634706][ C3] -> (&br->lock){+.-.}-{3:3} { [ 30.634955][ C3] HARDIRQ-ON-W at: [ 30.635155][ C3] __lock_acquire+0x388/0xc20 [ 30.635412][ C3] lock_acquire.part.0+0xd4/0x280 [ 30.635733][ C3] _raw_spin_lock_bh+0x38/0x50 [ 30.635975][ C3] br_add_if+0x8c1/0x1320 [bridge] [ 30.636229][ C3] do_set_master+0x357/0x580 [ 30.636479][ C3] do_setlink.isra.0+0xa31/0x2750 [ 30.636798][ C3] rtnl_newlink+0x9f1/0x11c0 [ 30.637087][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.637383][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 30.637631][ C3] netlink_unicast+0x486/0x750 [ 30.638019][ C3] netlink_sendmsg+0x735/0xc60 [ 30.638343][ C3] ____sys_sendmsg+0x415/0x880 [ 30.638593][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 30.638912][ C3] __sys_sendmsg+0x12c/0x1d0 [ 30.639153][ C3] do_syscall_64+0xff/0x530 [ 30.639406][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.639748][ C3] IN-SOFTIRQ-W at: [ 30.639925][ C3] __lock_acquire+0x388/0xc20 [ 30.640257][ C3] lock_acquire.part.0+0xd4/0x280 [ 30.640502][ C3] _raw_spin_lock+0x33/0x40 [ 30.640763][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.641150][ C3] call_timer_fn+0x160/0x4d0 [ 30.641401][ C3] __run_timers+0x68f/0xaa0 [ 30.641648][ C3] run_timer_softirq+0xf0/0x160 [ 30.642010][ C3] handle_softirqs+0x1d3/0x900 [ 30.642278][ C3] __irq_exit_rcu+0x145/0x1c0 [ 30.642570][ C3] irq_exit_rcu+0xe/0x30 [ 30.642858][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 30.643184][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 30.643491][ C3] pv_native_safe_halt+0xf/0x10 [ 30.643831][ C3] default_idle+0x9/0x10 [ 30.644194][ C3] default_idle_call+0x6e/0xb0 [ 30.644468][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.644866][ C3] do_idle+0xd8/0x190 [ 30.645104][ C3] cpu_startup_entry+0x53/0x70 [ 30.645475][ C3] start_secondary+0x204/0x2b0 [ 30.645722][ C3] common_startup_64+0x13e/0x148 [ 30.645988][ C3] INITIAL USE at: [ 30.646153][ C3] __lock_acquire+0x388/0xc20 [ 30.646401][ C3] lock_acquire.part.0+0xd4/0x280 [ 30.646663][ C3] _raw_spin_lock_bh+0x38/0x50 [ 30.647001][ C3] br_add_if+0x8c1/0x1320 [bridge] [ 30.647281][ C3] do_set_master+0x357/0x580 [ 30.647548][ C3] do_setlink.isra.0+0xa31/0x2750 [ 30.647867][ C3] rtnl_newlink+0x9f1/0x11c0 [ 30.648167][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.648436][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 30.648683][ C3] netlink_unicast+0x486/0x750 [ 30.649006][ C3] netlink_sendmsg+0x735/0xc60 [ 30.649255][ C3] ____sys_sendmsg+0x415/0x880 [ 30.649505][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 30.649830][ C3] __sys_sendmsg+0x12c/0x1d0 [ 30.650078][ C3] do_syscall_64+0xff/0x530 [ 30.650336][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.650662][ C3] } [ 30.650778][ C3] ... key at: [] __key.7+0x0/0x40 [bridge] [ 30.651108][ C3] ... acquired at: [ 30.651280][ C3] mark_lock+0x1d7/0xa00 [ 30.651498][ C3] mark_usage+0x42/0x170 [ 30.651726][ C3] __lock_acquire+0x388/0xc20 [ 30.652042][ C3] lock_acquire.part.0+0xd4/0x280 [ 30.652266][ C3] _raw_spin_lock+0x33/0x40 [ 30.652494][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.652796][ C3] call_timer_fn+0x160/0x4d0 [ 30.653236][ C3] __run_timers+0x68f/0xaa0 [ 30.653477][ C3] run_timer_softirq+0xf0/0x160 [ 30.653700][ C3] handle_softirqs+0x1d3/0x900 [ 30.653919][ C3] __irq_exit_rcu+0x145/0x1c0 [ 30.654140][ C3] irq_exit_rcu+0xe/0x30 [ 30.654474][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 30.654843][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 30.655144][ C3] pv_native_safe_halt+0xf/0x10 [ 30.655370][ C3] default_idle+0x9/0x10 [ 30.655612][ C3] default_idle_call+0x6e/0xb0 [ 30.655951][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.656275][ C3] do_idle+0xd8/0x190 [ 30.656475][ C3] cpu_startup_entry+0x53/0x70 [ 30.656718][ C3] start_secondary+0x204/0x2b0 [ 30.656968][ C3] common_startup_64+0x13e/0x148 [ 30.657207][ C3] [ 30.657327][ C3] [ 30.657327][ C3] stack backtrace: [ 30.657612][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 30.657617][ C3] Tainted: [W]=WARN [ 30.657618][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.657620][ C3] Call Trace: [ 30.657622][ C3] [ 30.657624][ C3] dump_stack_lvl+0x6f/0xa0 [ 30.657629][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 30.657633][ C3] mark_lock_irq+0x989/0x9c0 [ 30.657638][ C3] mark_lock+0x1d7/0xa00 [ 30.657641][ C3] mark_usage+0x42/0x170 [ 30.657644][ C3] __lock_acquire+0x388/0xc20 [ 30.657648][ C3] lock_acquire.part.0+0xd4/0x280 [ 30.657651][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.657663][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.657668][ C3] ? lock_acquire+0x13c/0x160 [ 30.657670][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.657682][ C3] _raw_spin_lock+0x33/0x40 [ 30.657685][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.657696][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.657708][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.657720][ C3] call_timer_fn+0x160/0x4d0 [ 30.657724][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 30.657727][ C3] ? debug_object_active_state+0x430/0x430 [ 30.657731][ C3] ? find_held_lock+0x2b/0x80 [ 30.657734][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 30.657737][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.657741][ C3] __run_timers+0x68f/0xaa0 [ 30.657744][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.657757][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 30.657759][ C3] ? __lock_acquire+0x518/0xc20 [ 30.657764][ C3] ? __rwlock_init+0x150/0x150 [ 30.657768][ C3] run_timer_softirq+0xf0/0x160 [ 30.657771][ C3] ? __run_timers+0xaa0/0xaa0 [ 30.657774][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 30.657777][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.657780][ C3] handle_softirqs+0x1d3/0x900 [ 30.657783][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 30.657786][ C3] ? _local_bh_enable+0xc0/0xc0 [ 30.657789][ C3] __irq_exit_rcu+0x145/0x1c0 [ 30.657791][ C3] irq_exit_rcu+0xe/0x30 [ 30.657793][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 30.657797][ C3] [ 30.657797][ C3] [ 30.657798][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 30.657801][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 30.657803][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 30.657806][ C3] 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 [ 30.657809][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 30.657812][ C3] RAX: 00000000000bb68d RBX: ff11000001c88040 RCX: ffffffffacef0307 [ 30.657814][ C3] RDX: ff11000001c88040 RSI: ffffffffafc38b01 RDI: ffffffffaf68d8e0 [ 30.657815][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 30.657817][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 30.657818][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 30.657821][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.657824][ C3] default_idle+0x9/0x10 [ 30.657827][ C3] default_idle_call+0x6e/0xb0 [ 30.657829][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.657832][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 30.657835][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 30.657837][ C3] ? default_idle_call+0x98/0xb0 [ 30.657840][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.657843][ C3] do_idle+0xd8/0x190 [ 30.657846][ C3] cpu_startup_entry+0x53/0x70 [ 30.657849][ C3] start_secondary+0x204/0x2b0 [ 30.657851][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 30.657854][ C3] common_startup_64+0x13e/0x148 [ 30.657860][ C3] [ 88.501971][ T786] br11: port 2(veth2.11) entered disabled state [ 88.501988][ T786] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 88.501991][ T786] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 786, name: ip [ 88.501992][ T786] preempt_count: 202, expected: 0 [ 88.501993][ T786] RCU nest depth: 0, expected: 0 [ 88.501994][ T786] INFO: lockdep is turned off. [ 88.501996][ T786] irq event stamp: 0 [ 88.501996][ T786] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 88.502001][ T786] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 88.502008][ T786] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 88.502009][ T786] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 88.502011][ T786] Preemption disabled at: [ 88.502012][ T786] [<0000000000000000>] 0x0 [ 88.502017][ T786] CPU: 3 UID: 0 PID: 786 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 88.502020][ T786] Tainted: [W]=WARN [ 88.502021][ T786] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 88.502023][ T786] Call Trace: [ 88.502024][ T786] [ 88.502026][ T786] dump_stack_lvl+0x6f/0xa0 [ 88.502032][ T786] __might_resched.cold+0x1fe/0x2c1 [ 88.502036][ T786] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 88.502039][ T786] ? rcu_is_watching+0x16/0xd0 [ 88.502043][ T786] __kmalloc_noprof+0x443/0x760 [ 88.502047][ T786] ? __rwlock_init+0x150/0x150 [ 88.502050][ T786] ? alloc_buf.isra.0+0x4b/0x260 [ 88.502053][ T786] ? do_raw_spin_unlock+0x59/0x250 [ 88.502055][ T786] alloc_buf.isra.0+0x4b/0x260 [ 88.502057][ T786] put_chars+0x1e1/0x2f0 [ 88.502059][ T786] ? desc_read_finalized_seq+0x79/0x120 [ 88.502061][ T786] ? __send_to_port+0x420/0x420 [ 88.502063][ T786] ? console_prepend_replay+0x20/0x20 [ 88.502066][ T786] hvc_console_print+0x292/0x780 [ 88.502069][ T786] ? hvc_write+0x3a0/0x3a0 [ 88.502071][ T786] ? do_raw_spin_lock+0x131/0x280 [ 88.502072][ T786] ? __rwlock_init+0x150/0x150 [ 88.502074][ T786] ? rcu_is_watching+0x16/0xd0 [ 88.502075][ T786] ? rcu_is_watching+0x16/0xd0 [ 88.502077][ T786] ? lock_acquire+0x13c/0x160 [ 88.502079][ T786] console_emit_next_record+0x22f/0x4c0 [ 88.502082][ T786] ? devkmsg_read+0x4b0/0x4b0 [ 88.502084][ T786] ? rcu_is_watching+0x16/0xd0 [ 88.502086][ T786] ? rcu_is_watching+0x16/0xd0 [ 88.502087][ T786] ? rcu_is_watching+0x16/0xd0 [ 88.502089][ T786] ? lock_acquire+0x13c/0x160 [ 88.502091][ T786] ? console_flush_one_record+0x111/0x710 [ 88.502093][ T786] console_flush_one_record+0x46f/0x710 [ 88.502095][ T786] ? console_emit_next_record+0x4c0/0x4c0 [ 88.502098][ T786] console_unlock+0xee/0x1f0 [ 88.502099][ T786] ? lock_acquire+0x13c/0x160 [ 88.502101][ T786] ? console_flush_one_record+0x710/0x710 [ 88.502102][ T786] ? rcu_is_watching+0x16/0xd0 [ 88.502104][ T786] ? lock_release+0x184/0x1f0 [ 88.502105][ T786] ? lock_acquire+0x60/0x160 [ 88.502107][ T786] ? __rcu_read_lock+0x30/0x70 [ 88.502109][ T786] ? __down_trylock_console_sem+0x5e/0xa0 [ 88.502111][ T786] ? vprintk_emit+0x320/0x3e0 [ 88.502113][ T786] vprintk_emit+0x37c/0x3e0 [ 88.502117][ T786] ? wake_up_klogd_work_func+0x90/0x90 [ 88.502118][ T786] ? debug_object_assert_init+0x1d9/0x360 [ 88.502122][ T786] ? debug_object_activate+0x4a0/0x4a0 [ 88.502125][ T786] _printk+0xc7/0x100 [ 88.502128][ T786] ? snapshot_read.cold+0x21/0x21 [ 88.502130][ T786] ? __rwlock_init+0x150/0x150 [ 88.502132][ T786] ? rcu_is_watching+0x16/0xd0 [ 88.502134][ T786] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 88.502137][ T786] br_set_state+0x22f/0x430 [bridge] [ 88.502150][ T786] br_stp_disable_port+0x11f/0x390 [bridge] [ 88.502158][ T786] br_stp_disable_bridge+0xb9/0x180 [bridge] [ 88.502166][ T786] br_dev_stop+0x28/0x1a0 [bridge] [ 88.502174][ T786] ? rtnl_is_locked+0x15/0x20 [ 88.502178][ T786] __dev_close_many+0x1c8/0x530 [ 88.502181][ T786] ? netif_open+0x120/0x120 [ 88.502183][ T786] ? trace_irq_enable.constprop.0+0x30/0x160 [ 88.502185][ T786] __dev_change_flags+0x288/0x660 [ 88.502187][ T786] ? netif_set_allmulti+0x250/0x250 [ 88.502189][ T786] ? __kernel_text_address+0x12/0x30 [ 88.502192][ T786] ? write_profile+0xf0/0xf0 [ 88.502194][ T786] ? unwind_get_return_address+0x67/0xd0 [ 88.502197][ T786] netif_change_flags+0x87/0x190 [ 88.502199][ T786] do_setlink.isra.0+0x1cc3/0x2750 [ 88.502201][ T786] ? stack_trace_save+0x93/0xc0 [ 88.502203][ T786] ? rtnl_link_get_size+0x350/0x350 [ 88.502204][ T786] ? rcu_is_watching+0x16/0xd0 [ 88.502205][ T786] ? stack_depot_save_flags+0x1bc/0x790 [ 88.502209][ T786] ? kasan_save_stack+0x3d/0x50 [ 88.502212][ T786] ? kasan_save_stack+0x2f/0x50 [ 88.502213][ T786] ? kasan_save_track+0x14/0x30 [ 88.502215][ T786] ? __kasan_kmalloc+0x7b/0x90 [ 88.502216][ T786] ? __kmalloc_cache_noprof+0x29a/0x620 [ 88.502218][ T786] ? rtnl_newlink+0x124/0x11c0 [ 88.502219][ T786] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 88.502220][ T786] ? netlink_rcv_skb+0x14e/0x3a0 [ 88.502223][ T786] ? netlink_unicast+0x486/0x750 [ 88.502224][ T786] ? netlink_sendmsg+0x735/0xc60 [ 88.502226][ T786] ? ____sys_sendmsg+0x415/0x880 [ 88.502228][ T786] ? ___sys_sendmsg+0x14e/0x1d0 [ 88.502229][ T786] ? __sys_sendmsg+0x12c/0x1d0 [ 88.502231][ T786] ? do_syscall_64+0xff/0x530 [ 88.502234][ T786] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 88.502236][ T786] ? rcu_is_watching+0x16/0xd0 [ 88.502238][ T786] ? lock_acquire+0x13c/0x160 [ 88.502240][ T786] ? rcu_is_watching+0x16/0xd0 [ 88.502241][ T786] ? rcu_is_watching+0x16/0xd0 [ 88.502243][ T786] ? trace_contention_end+0xb3/0x180 [ 88.502247][ T786] ? __mutex_lock+0x1db/0x1ea0 [ 88.502249][ T786] ? __mutex_lock+0x9a3/0x1ea0 [ 88.502250][ T786] ? rtnl_newlink+0x9a8/0x11c0 [ 88.502252][ T786] ? ww_mutex_lock+0x160/0x160 [ 88.502254][ T786] ? __rtnl_newlink+0x3fa/0xa50 [ 88.502256][ T786] rtnl_newlink+0x9f1/0x11c0 [ 88.502258][ T786] ? rcu_is_watching+0x16/0xd0 [ 88.502260][ T786] ? rtnl_bridge_getlink+0x850/0x850 [ 88.502261][ T786] ? lock_acquire+0x13c/0x160 [ 88.502263][ T786] ? rcu_is_watching+0x16/0xd0 [ 88.502265][ T786] ? is_bpf_text_address+0x3e/0x110 [ 88.502268][ T786] ? is_bpf_text_address+0x72/0x110 [ 88.502270][ T786] ? kernel_text_address+0x149/0x170 [ 88.502271][ T786] ? __kernel_text_address+0x12/0x30 [ 88.502272][ T786] ? write_profile+0xf0/0xf0 [ 88.502274][ T786] ? unwind_get_return_address+0x67/0xd0 [ 88.502275][ T786] ? rcu_is_watching+0x16/0xd0 [ 88.502277][ T786] ? rcu_is_watching+0x16/0xd0 [ 88.502278][ T786] ? cap_capable+0x1d7/0x3d0 [ 88.502282][ T786] ? lock_acquire+0x13c/0x160 [ 88.502283][ T786] ? rcu_is_watching+0x16/0xd0 [ 88.502285][ T786] ? rtnl_bridge_getlink+0x850/0x850 [ 88.502287][ T786] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 88.502288][ T786] ? rtnl_link_fill+0x920/0x920 [ 88.502290][ T786] ? filter_irq_stacks+0xd0/0xd0 [ 88.502291][ T786] ? stack_depot_save_flags+0x1bc/0x790 [ 88.502294][ T786] netlink_rcv_skb+0x14e/0x3a0 [ 88.502295][ T786] ? rtnl_link_fill+0x920/0x920 [ 88.502296][ T786] ? lock_release+0x184/0x1f0 [ 88.502298][ T786] ? netlink_ack+0xcf0/0xcf0 [ 88.502299][ T786] ? __netlink_lookup+0xb9/0x6b0 [ 88.502302][ T786] ? rcu_is_watching+0x16/0xd0 [ 88.502304][ T786] ? lock_release+0x184/0x1f0 [ 88.502306][ T786] netlink_unicast+0x486/0x750 [ 88.502307][ T786] ? netlink_attachskb+0x810/0x810 [ 88.502309][ T786] ? rcu_is_watching+0x16/0xd0 [ 88.502311][ T786] ? rcu_is_watching+0x16/0xd0 [ 88.502313][ T786] ? lock_acquire+0x13c/0x160 [ 88.502314][ T786] netlink_sendmsg+0x735/0xc60 [ 88.502316][ T786] ? netlink_unicast+0x750/0x750 [ 88.502318][ T786] ? rcu_is_watching+0x16/0xd0 [ 88.502320][ T786] ? lock_release+0x184/0x1f0 [ 88.502322][ T786] ____sys_sendmsg+0x415/0x880 [ 88.502323][ T786] ? copy_msghdr_from_user+0x279/0x420 [ 88.502325][ T786] ? get_timestamp.constprop.0+0x390/0x390 [ 88.502327][ T786] ? move_addr_to_kernel+0x40/0x40 [ 88.502328][ T786] ? filter_irq_stacks+0xd0/0xd0 [ 88.502331][ T786] ___sys_sendmsg+0x14e/0x1d0 [ 88.502332][ T786] ? copy_msghdr_from_user+0x420/0x420 [ 88.502337][ T786] __sys_sendmsg+0x12c/0x1d0 [ 88.502339][ T786] ? __sys_sendmsg_sock+0x20/0x20 [ 88.502342][ T786] ? rcu_is_watching+0x16/0xd0 [ 88.502344][ T786] do_syscall_64+0xff/0x530 [ 88.502345][ T786] ? exc_page_fault+0xee/0x100 [ 88.502348][ T786] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 88.502349][ T786] RIP: 0033:0x7f7f96f9454e [ 88.502351][ T786] 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 [ 88.502353][ T786] RSP: 002b:00007fff6cc22660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 88.502356][ T786] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7f96f9454e [ 88.502358][ T786] RDX: 0000000000000000 RSI: 00007fff6cc22710 RDI: 0000000000000005 [ 88.502359][ T786] RBP: 00007fff6cc22670 R08: 0000000000000000 R09: 0000000000000000 [ 88.502359][ T786] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912a3e [ 88.502360][ T786] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff6cc22dd0 [ 88.502363][ T786] [ 88.530193][ T786] br11: port 1(veth1.11) entered disabled state [ 88.540039][ T786] ip (786) used greatest stack depth: 23144 bytes left [ 88.557746][ T788] br10: port 2(veth2.10) entered disabled state [ 88.558153][ T788] br10: port 1(veth1.10) entered disabled state [ 88.597370][ T792] veth2.11: left allmulticast mode [ 88.597576][ T792] veth2.11: left promiscuous mode [ 88.597950][ T792] br11: port 2(veth2.11) entered disabled state [ 88.680874][ T798] veth2.10: left allmulticast mode [ 88.681062][ T798] veth2: left allmulticast mode [ 88.681213][ T798] veth2.10: left promiscuous mode [ 88.681353][ T798] veth2: left promiscuous mode [ 88.681972][ T798] br10: port 2(veth2.10) entered disabled state [ 88.806912][ T810] veth1.11: left allmulticast mode [ 88.807135][ T810] veth1.11: left promiscuous mode [ 88.807489][ T810] br11: port 1(veth1.11) entered disabled state [ 88.876616][ T816] veth1.10: left allmulticast mode [ 88.876792][ T816] veth1: left allmulticast mode [ 88.876947][ T816] veth1.10: left promiscuous mode [ 88.877083][ T816] veth1: left promiscuous mode [ 88.877359][ T816] br10: port 1(veth1.10) entered disabled state