[ 10.088291][ T245] 8021q: 802.1Q VLAN Support v1.8 [ 10.088310][ T245] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.088312][ T245] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 245, name: modprobe [ 10.088314][ T245] preempt_count: 1, expected: 0 [ 10.088315][ T245] RCU nest depth: 0, expected: 0 [ 10.088316][ T245] locks held by modprobe/245: 4, last CPU#3: [ 10.088318][ T245] #0: ffffffff99b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.088331][ T245] #1: ffffffff99b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.088334][ T245] #2: ffffffff99a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.088339][ T245] #3: ffffffff99a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.088343][ T245] irq event stamp: 22930 [ 10.088343][ T245] hardirqs last enabled at (22929): [] __down_trylock_console_sem+0x86/0xa0 [ 10.088346][ T245] hardirqs last disabled at (22930): [] console_emit_next_record+0x3d4/0x4c0 [ 10.088348][ T245] softirqs last enabled at (19202): [] handle_softirqs+0x67c/0x900 [ 10.088351][ T245] softirqs last disabled at (19195): [] __irq_exit_rcu+0x145/0x1c0 [ 10.088353][ T245] Preemption disabled at: [ 10.088354][ T245] [] vprintk_emit+0x31b/0x3e0 [ 10.088360][ T245] CPU: 3 UID: 0 PID: 245 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.088363][ T245] Tainted: [W]=WARN [ 10.088364][ T245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.088366][ T245] Call Trace: [ 10.088368][ T245] [ 10.088369][ T245] dump_stack_lvl+0x6f/0xa0 [ 10.088375][ T245] ? vprintk_emit+0x31b/0x3e0 [ 10.088377][ T245] __might_resched.cold+0x1fe/0x2c1 [ 10.088381][ T245] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.088385][ T245] ? __kmalloc_noprof+0xdb/0x760 [ 10.088390][ T245] __kmalloc_noprof+0x443/0x760 [ 10.088392][ T245] ? alloc_buf.isra.0+0x4b/0x260 [ 10.088398][ T245] ? do_raw_spin_unlock+0x59/0x250 [ 10.088401][ T245] alloc_buf.isra.0+0x4b/0x260 [ 10.088404][ T245] put_chars+0x1e1/0x2f0 [ 10.088407][ T245] ? __send_to_port+0x420/0x420 [ 10.088408][ T245] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.088413][ T245] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.088415][ T245] ? validate_chain+0x38b/0xc20 [ 10.088420][ T245] hvc_console_print+0x292/0x780 [ 10.088422][ T245] ? __lock_acquire+0x518/0xc20 [ 10.088427][ T245] ? hvc_write+0x3a0/0x3a0 [ 10.088430][ T245] ? rcu_is_watching+0x16/0xd0 [ 10.088434][ T245] console_emit_next_record+0x22f/0x4c0 [ 10.088438][ T245] ? devkmsg_read+0x4b0/0x4b0 [ 10.088440][ T245] ? console_flush_one_record+0x106/0x710 [ 10.088443][ T245] ? rcu_is_watching+0x16/0xd0 [ 10.088446][ T245] ? lock_acquire+0x13c/0x160 [ 10.088449][ T245] console_flush_one_record+0x46f/0x710 [ 10.088453][ T245] ? console_emit_next_record+0x4c0/0x4c0 [ 10.088455][ T245] ? __lock_acquire+0x518/0xc20 [ 10.088460][ T245] console_unlock+0xee/0x1f0 [ 10.088463][ T245] ? console_flush_one_record+0x710/0x710 [ 10.088465][ T245] ? rcu_is_watching+0x16/0xd0 [ 10.088467][ T245] ? lock_acquire+0x60/0x160 [ 10.088471][ T245] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.088472][ T245] ? vprintk_emit+0x320/0x3e0 [ 10.088476][ T245] vprintk_emit+0x37c/0x3e0 [ 10.088480][ T245] ? wake_up_klogd_work_func+0x90/0x90 [ 10.088485][ T245] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 10.088489][ T245] _printk+0xc7/0x100 [ 10.088493][ T245] ? snapshot_read.cold+0x21/0x21 [ 10.088499][ T245] ? do_one_initcall+0x113/0x4f0 [ 10.088502][ T245] vlan_proto_init+0x24/0x90 [8021q] [ 10.088505][ T245] do_one_initcall+0x124/0x4f0 [ 10.088508][ T245] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.088512][ T245] ? do_init_module+0xae/0x8a0 [ 10.088515][ T245] ? kasan_unpoison+0x44/0x70 [ 10.088520][ T245] do_init_module+0x2ad/0x8a0 [ 10.088524][ T245] ? lockdep_hardirqs_on+0x91/0x130 [ 10.088528][ T245] ? free_module+0x470/0x470 [ 10.088531][ T245] ? kfree+0x123/0x590 [ 10.088537][ T245] load_module+0x1424/0x1bb0 [ 10.088544][ T245] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.088548][ T245] ? __ia32_sys_fsconfig+0x180/0x180 [ 10.088551][ T245] ? ovl_real_file+0x172/0x1e0 [ 10.088555][ T245] ? backing_file_read_iter+0x541/0x790 [ 10.088558][ T245] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.088562][ T245] init_module_from_file+0x11f/0x1a0 [ 10.088565][ T245] ? __do_sys_init_module+0x220/0x220 [ 10.088573][ T245] ? __rwlock_init+0x150/0x150 [ 10.088576][ T245] ? do_raw_spin_unlock+0x59/0x250 [ 10.088579][ T245] idempotent_init_module+0x37b/0x7c0 [ 10.088583][ T245] ? init_module_from_file+0x1a0/0x1a0 [ 10.088589][ T245] ? rcu_is_watching+0x16/0xd0 [ 10.088591][ T245] ? cap_capable+0x1d7/0x3d0 [ 10.088597][ T245] __x64_sys_finit_module+0xdf/0x190 [ 10.088599][ T245] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.088602][ T245] do_syscall_64+0xff/0x530 [ 10.088604][ T245] ? exc_page_fault+0xee/0x100 [ 10.088607][ T245] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.088609][ T245] RIP: 0033:0x7f1ae92de37d [ 10.088612][ 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 [ 10.088614][ T245] RSP: 002b:00007ffdbf23e818 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.088617][ T245] RAX: ffffffffffffffda RBX: 000055e2bc329810 RCX: 00007f1ae92de37d [ 10.088618][ T245] RDX: 0000000000000000 RSI: 000055e27e455ffd RDI: 0000000000000000 [ 10.088619][ T245] RBP: 00007ffdbf23e8b0 R08: 0000000000000000 R09: 0000000000000000 [ 10.088620][ T245] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e27e455ffd [ 10.088621][ T245] R13: 000055e2bc329960 R14: 0000000000040000 R15: 0000000000000000 [ 10.088628][ T245] [ 11.254041][ T316] GACT probability NOT on [ 11.254058][ T316] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.254061][ T316] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 316, name: modprobe [ 11.254063][ T316] preempt_count: 1, expected: 0 [ 11.254064][ T316] RCU nest depth: 0, expected: 0 [ 11.254065][ T316] locks held by modprobe/316: 4, last CPU#1: [ 11.254067][ T316] #0: ffffffff99b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.254081][ T316] #1: ffffffff99b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.254085][ T316] #2: ffffffff99a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.254089][ T316] #3: ffffffff99a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.254093][ T316] irq event stamp: 19042 [ 11.254094][ T316] hardirqs last enabled at (19041): [] __down_trylock_console_sem+0x86/0xa0 [ 11.254097][ T316] hardirqs last disabled at (19042): [] console_emit_next_record+0x3d4/0x4c0 [ 11.254099][ T316] softirqs last enabled at (17304): [] handle_softirqs+0x67c/0x900 [ 11.254102][ T316] softirqs last disabled at (17297): [] __irq_exit_rcu+0x145/0x1c0 [ 11.254104][ T316] Preemption disabled at: [ 11.254104][ T316] [] vprintk_emit+0x31b/0x3e0 [ 11.254110][ T316] CPU: 1 UID: 0 PID: 316 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.254114][ T316] Tainted: [W]=WARN [ 11.254114][ T316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.254117][ T316] Call Trace: [ 11.254118][ T316] [ 11.254120][ T316] dump_stack_lvl+0x6f/0xa0 [ 11.254126][ T316] ? vprintk_emit+0x31b/0x3e0 [ 11.254128][ T316] __might_resched.cold+0x1fe/0x2c1 [ 11.254132][ T316] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.254136][ T316] ? __kmalloc_noprof+0xdb/0x760 [ 11.254141][ T316] __kmalloc_noprof+0x443/0x760 [ 11.254143][ T316] ? alloc_buf.isra.0+0x4b/0x260 [ 11.254149][ T316] ? do_raw_spin_unlock+0x59/0x250 [ 11.254152][ T316] alloc_buf.isra.0+0x4b/0x260 [ 11.254155][ T316] put_chars+0x1e1/0x2f0 [ 11.254158][ T316] ? desc_read_finalized_seq+0x79/0x120 [ 11.254160][ T316] ? __send_to_port+0x420/0x420 [ 11.254163][ T316] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.254166][ T316] ? validate_chain+0x38b/0xc20 [ 11.254170][ T316] hvc_console_print+0x292/0x780 [ 11.254173][ T316] ? __lock_acquire+0x518/0xc20 [ 11.254175][ T316] ? __lock_acquire+0x518/0xc20 [ 11.254179][ T316] ? hvc_write+0x3a0/0x3a0 [ 11.254180][ T316] ? console_emit_next_record+0x1df/0x4c0 [ 11.254183][ T316] ? rcu_is_watching+0x16/0xd0 [ 11.254186][ T316] ? lock_acquire+0x13c/0x160 [ 11.254190][ T316] console_emit_next_record+0x22f/0x4c0 [ 11.254194][ T316] ? devkmsg_read+0x4b0/0x4b0 [ 11.254196][ T316] ? console_flush_one_record+0x106/0x710 [ 11.254199][ T316] ? rcu_is_watching+0x16/0xd0 [ 11.254201][ T316] ? lock_acquire+0x13c/0x160 [ 11.254205][ T316] console_flush_one_record+0x46f/0x710 [ 11.254209][ T316] ? console_emit_next_record+0x4c0/0x4c0 [ 11.254211][ T316] ? __lock_acquire+0x518/0xc20 [ 11.254216][ T316] console_unlock+0xee/0x1f0 [ 11.254219][ T316] ? console_flush_one_record+0x710/0x710 [ 11.254220][ T316] ? rcu_is_watching+0x16/0xd0 [ 11.254223][ T316] ? lock_acquire+0x60/0x160 [ 11.254226][ T316] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.254228][ T316] ? vprintk_emit+0x320/0x3e0 [ 11.254232][ T316] vprintk_emit+0x37c/0x3e0 [ 11.254236][ T316] ? wake_up_klogd_work_func+0x90/0x90 [ 11.254241][ T316] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 11.254244][ T316] _printk+0xc7/0x100 [ 11.254247][ T316] ? snapshot_read.cold+0x21/0x21 [ 11.254253][ T316] ? do_one_initcall+0x113/0x4f0 [ 11.254256][ T316] gact_init_module+0x15/0x1000 [act_gact] [ 11.254259][ T316] do_one_initcall+0x124/0x4f0 [ 11.254261][ T316] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.254266][ T316] ? do_init_module+0xae/0x8a0 [ 11.254269][ T316] ? kasan_unpoison+0x44/0x70 [ 11.254274][ T316] do_init_module+0x2ad/0x8a0 [ 11.254277][ T316] ? lockdep_hardirqs_on+0x91/0x130 [ 11.254282][ T316] ? free_module+0x470/0x470 [ 11.254285][ T316] ? kfree+0x123/0x590 [ 11.254289][ T316] load_module+0x1424/0x1bb0 [ 11.254296][ T316] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.254300][ T316] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.254302][ T316] ? ovl_real_file+0x172/0x1e0 [ 11.254306][ T316] ? backing_file_read_iter+0x541/0x790 [ 11.254309][ T316] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.254313][ T316] init_module_from_file+0x11f/0x1a0 [ 11.254316][ T316] ? __do_sys_init_module+0x220/0x220 [ 11.254324][ T316] ? __rwlock_init+0x150/0x150 [ 11.254328][ T316] ? do_raw_spin_unlock+0x59/0x250 [ 11.254331][ T316] idempotent_init_module+0x37b/0x7c0 [ 11.254334][ T316] ? init_module_from_file+0x1a0/0x1a0 [ 11.254340][ T316] ? rcu_is_watching+0x16/0xd0 [ 11.254343][ T316] ? cap_capable+0x1d7/0x3d0 [ 11.254349][ T316] __x64_sys_finit_module+0xdf/0x190 [ 11.254351][ T316] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.254354][ T316] do_syscall_64+0xff/0x530 [ 11.254356][ T316] ? exc_page_fault+0xee/0x100 [ 11.254359][ T316] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.254361][ T316] RIP: 0033:0x7fcd30d5437d [ 11.254365][ 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 [ 11.254366][ T316] RSP: 002b:00007fffefc74f88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.254369][ T316] RAX: ffffffffffffffda RBX: 0000556d40a5a810 RCX: 00007fcd30d5437d [ 11.254370][ T316] RDX: 0000000000000000 RSI: 0000556d2567dffd RDI: 0000000000000000 [ 11.254371][ T316] RBP: 00007fffefc75020 R08: 0000000000000000 R09: 0000000000000000 [ 11.254372][ T316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556d2567dffd [ 11.254373][ T316] R13: 0000556d40a5a960 R14: 0000000000040000 R15: 0000000000000000 [ 11.254379][ T316] [ 11.754848][ T353] br10: port 1(veth1.10) entered blocking state [ 11.755393][ T353] br10: port 1(veth1.10) entered disabled state [ 11.755702][ T353] veth1.10: entered allmulticast mode [ 11.755915][ T353] veth1: entered allmulticast mode [ 11.757498][ T353] veth1.10: entered promiscuous mode [ 11.758313][ T353] veth1: entered promiscuous mode [ 11.919396][ T370] br11: port 1(veth1.11) entered blocking state [ 11.920300][ T370] br11: port 1(veth1.11) entered disabled state [ 11.920674][ T370] veth1.11: entered allmulticast mode [ 11.922168][ T370] veth1.11: entered promiscuous mode [ 12.204019][ T400] br10: port 2(veth2.10) entered blocking state [ 12.204383][ T400] br10: port 2(veth2.10) entered disabled state [ 12.204888][ T400] veth2.10: entered allmulticast mode [ 12.205148][ T400] veth2: entered allmulticast mode [ 12.206739][ T400] veth2.10: entered promiscuous mode [ 12.207025][ T400] veth2: entered promiscuous mode [ 12.383315][ T416] br11: port 2(veth2.11) entered blocking state [ 12.383329][ T416] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.383332][ T416] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 416, name: ip [ 12.383333][ T416] preempt_count: 1, expected: 0 [ 12.383334][ T416] RCU nest depth: 0, expected: 0 [ 12.383335][ T416] locks held by ip/416: 5, last CPU#2: [ 12.383337][ T416] #0: ffffffff9a2d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.383349][ T416] #1: ffffffff99b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.383356][ T416] #2: ffffffff99b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.383360][ T416] #3: ffffffff99a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.383363][ T416] #4: ffffffff99a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.383368][ T416] irq event stamp: 20980 [ 12.383368][ T416] hardirqs last enabled at (20979): [] __down_trylock_console_sem+0x86/0xa0 [ 12.383371][ T416] hardirqs last disabled at (20980): [] console_emit_next_record+0x3d4/0x4c0 [ 12.383373][ T416] softirqs last enabled at (20922): [] __alloc_skb+0x4c2/0x5f0 [ 12.383376][ T416] softirqs last disabled at (20920): [] __alloc_skb+0x4c2/0x5f0 [ 12.383379][ T416] Preemption disabled at: [ 12.383379][ T416] [] vprintk_emit+0x31b/0x3e0 [ 12.383385][ T416] CPU: 2 UID: 0 PID: 416 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.383388][ T416] Tainted: [W]=WARN [ 12.383389][ T416] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.383391][ T416] Call Trace: [ 12.383393][ T416] [ 12.383395][ T416] dump_stack_lvl+0x6f/0xa0 [ 12.383400][ T416] ? vprintk_emit+0x31b/0x3e0 [ 12.383403][ T416] __might_resched.cold+0x1fe/0x2c1 [ 12.383407][ T416] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.383411][ T416] ? __kmalloc_noprof+0xdb/0x760 [ 12.383417][ T416] __kmalloc_noprof+0x443/0x760 [ 12.383419][ T416] ? alloc_buf.isra.0+0x4b/0x260 [ 12.383425][ T416] ? do_raw_spin_unlock+0x59/0x250 [ 12.383427][ T416] alloc_buf.isra.0+0x4b/0x260 [ 12.383431][ T416] put_chars+0x1e1/0x2f0 [ 12.383433][ T416] ? prb_final_commit+0x50/0x50 [ 12.383435][ T416] ? __send_to_port+0x420/0x420 [ 12.383438][ T416] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.383443][ T416] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.383445][ T416] ? validate_chain+0x38b/0xc20 [ 12.383449][ T416] hvc_console_print+0x292/0x780 [ 12.383451][ T416] ? mark_usage+0x61/0x170 [ 12.383453][ T416] ? __lock_acquire+0x518/0xc20 [ 12.383455][ T416] ? __lock_acquire+0x518/0xc20 [ 12.383459][ T416] ? hvc_write+0x3a0/0x3a0 [ 12.383461][ T416] ? console_emit_next_record+0x1df/0x4c0 [ 12.383464][ T416] ? rcu_is_watching+0x16/0xd0 [ 12.383467][ T416] ? lock_acquire+0x13c/0x160 [ 12.383471][ T416] console_emit_next_record+0x22f/0x4c0 [ 12.383475][ T416] ? devkmsg_read+0x4b0/0x4b0 [ 12.383477][ T416] ? console_flush_one_record+0x106/0x710 [ 12.383480][ T416] ? rcu_is_watching+0x16/0xd0 [ 12.383482][ T416] ? lock_acquire+0x13c/0x160 [ 12.383486][ T416] console_flush_one_record+0x46f/0x710 [ 12.383490][ T416] ? console_emit_next_record+0x4c0/0x4c0 [ 12.383492][ T416] ? __lock_acquire+0x518/0xc20 [ 12.383498][ T416] console_unlock+0xee/0x1f0 [ 12.383500][ T416] ? console_flush_one_record+0x710/0x710 [ 12.383502][ T416] ? rcu_is_watching+0x16/0xd0 [ 12.383505][ T416] ? lock_acquire+0x60/0x160 [ 12.383508][ T416] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.383510][ T416] ? vprintk_emit+0x320/0x3e0 [ 12.383513][ T416] vprintk_emit+0x37c/0x3e0 [ 12.383518][ T416] ? wake_up_klogd_work_func+0x90/0x90 [ 12.383520][ T416] ? __lock_release.isra.0+0x69/0x1a0 [ 12.383525][ T416] _printk+0xc7/0x100 [ 12.383529][ T416] ? snapshot_read.cold+0x21/0x21 [ 12.383533][ T416] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.383548][ T416] ? do_setlink.isra.0+0xa31/0x2750 [ 12.383549][ T416] ? rtnl_newlink+0x9f1/0x11c0 [ 12.383550][ T416] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.383555][ T416] br_set_state+0x22f/0x430 [bridge] [ 12.383565][ T416] br_init_port+0xc4/0x200 [bridge] [ 12.383573][ T416] new_nbp+0x39c/0x580 [bridge] [ 12.383582][ T416] br_add_if+0x212/0x1320 [bridge] [ 12.383589][ T416] ? is_bpf_text_address+0x72/0x110 [ 12.383593][ T416] ? kernel_text_address+0x149/0x170 [ 12.383596][ T416] ? __kernel_text_address+0x12/0x30 [ 12.383600][ T416] do_set_master+0x357/0x580 [ 12.383605][ T416] do_setlink.isra.0+0xa31/0x2750 [ 12.383608][ T416] ? stack_trace_save+0x93/0xc0 [ 12.383611][ T416] ? rtnl_link_get_size+0x350/0x350 [ 12.383613][ T416] ? rcu_read_lock_any_held+0x66/0x90 [ 12.383614][ T416] ? stack_depot_save_flags+0x38e/0x790 [ 12.383618][ T416] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.383621][ T416] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.383622][ T416] ? validate_chain+0x38b/0xc20 [ 12.383625][ T416] ? kasan_save_stack+0x3d/0x50 [ 12.383628][ T416] ? kasan_save_stack+0x2f/0x50 [ 12.383630][ T416] ? kasan_save_track+0x14/0x30 [ 12.383633][ T416] ? __lock_acquire+0x518/0xc20 [ 12.383634][ T416] ? netlink_seq_next+0x4e/0x60 [ 12.383637][ T416] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.383642][ T416] ? lock_acquire.part.0+0xd4/0x280 [ 12.383644][ T416] ? rtnl_newlink+0x9a8/0x11c0 [ 12.383647][ T416] ? rcu_is_watching+0x16/0xd0 [ 12.383649][ T416] ? lock_acquire+0x13c/0x160 [ 12.383651][ T416] ? rcu_is_watching+0x16/0xd0 [ 12.383652][ T416] ? rcu_is_watching+0x16/0xd0 [ 12.383655][ T416] ? trace_contention_end+0xb3/0x180 [ 12.383659][ T416] ? __mutex_lock+0x1db/0x1ea0 [ 12.383662][ T416] ? __mutex_lock+0x9a3/0x1ea0 [ 12.383664][ T416] ? rtnl_newlink+0x9a8/0x11c0 [ 12.383667][ T416] ? ww_mutex_lock+0x160/0x160 [ 12.383669][ T416] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.383673][ T416] ? __rtnl_newlink+0x3fa/0xa50 [ 12.383679][ T416] rtnl_newlink+0x9f1/0x11c0 [ 12.383684][ T416] ? rtnl_bridge_getlink+0x850/0x850 [ 12.383686][ T416] ? __lock_acquire+0x518/0xc20 [ 12.383690][ T416] ? lock_acquire.part.0+0xd4/0x280 [ 12.383692][ T416] ? find_held_lock+0x2b/0x80 [ 12.383694][ T416] ? rtnl_bridge_getlink+0x850/0x850 [ 12.383696][ T416] ? __lock_release.isra.0+0x69/0x1a0 [ 12.383700][ T416] ? rtnl_bridge_getlink+0x850/0x850 [ 12.383702][ T416] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.383705][ T416] ? rtnl_link_fill+0x920/0x920 [ 12.383707][ T416] ? __lock_acquire+0x518/0xc20 [ 12.383711][ T416] ? lock_acquire.part.0+0xd4/0x280 [ 12.383713][ T416] ? find_held_lock+0x2b/0x80 [ 12.383717][ T416] netlink_rcv_skb+0x14e/0x3a0 [ 12.383718][ T416] ? rtnl_link_fill+0x920/0x920 [ 12.383721][ T416] ? netlink_ack+0xcf0/0xcf0 [ 12.383727][ T416] ? netlink_deliver_tap+0xc5/0x330 [ 12.383729][ T416] ? netlink_deliver_tap+0x13c/0x330 [ 12.383733][ T416] netlink_unicast+0x486/0x750 [ 12.383737][ T416] ? netlink_attachskb+0x810/0x810 [ 12.383739][ T416] ? __lock_acquire+0x518/0xc20 [ 12.383743][ T416] netlink_sendmsg+0x735/0xc60 [ 12.383747][ T416] ? netlink_unicast+0x750/0x750 [ 12.383751][ T416] ? __might_fault+0x97/0x140 [ 12.383757][ T416] ____sys_sendmsg+0x415/0x880 [ 12.383759][ T416] ? copy_msghdr_from_user+0x279/0x420 [ 12.383761][ T416] ? get_timestamp.constprop.0+0x390/0x390 [ 12.383763][ T416] ? move_addr_to_kernel+0x40/0x40 [ 12.383770][ T416] ___sys_sendmsg+0x14e/0x1d0 [ 12.383773][ T416] ? copy_msghdr_from_user+0x420/0x420 [ 12.383788][ T416] __sys_sendmsg+0x12c/0x1d0 [ 12.383791][ T416] ? __sys_sendmsg_sock+0x20/0x20 [ 12.383797][ T416] ? rcu_is_watching+0x16/0xd0 [ 12.383801][ T416] do_syscall_64+0xff/0x530 [ 12.383803][ T416] ? exc_page_fault+0xee/0x100 [ 12.383806][ T416] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.383809][ T416] RIP: 0033:0x7f65bf46f54e [ 12.383812][ T416] 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 [ 12.383814][ T416] RSP: 002b:00007fff3cb38a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.383817][ T416] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f65bf46f54e [ 12.383818][ T416] RDX: 0000000000000000 RSI: 00007fff3cb38ae0 RDI: 0000000000000005 [ 12.383819][ T416] RBP: 00007fff3cb38a40 R08: 0000000000000000 R09: 0000000000000000 [ 12.383820][ T416] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915eb5 [ 12.383821][ T416] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff3cb391a0 [ 12.383827][ T416] [ 12.441157][ T416] br11: port 2(veth2.11) entered disabled state [ 12.441595][ T416] veth2.11: entered allmulticast mode [ 12.444348][ T416] veth2.11: entered promiscuous mode [ 12.454334][ T416] ip (416) used greatest stack depth: 23336 bytes left [ 12.583367][ T429] br10: port 2(veth2.10) entered blocking state [ 12.583887][ T429] br10: port 2(veth2.10) entered forwarding state [ 12.584393][ T429] br10: port 1(veth1.10) entered blocking state [ 12.584688][ T429] br10: port 1(veth1.10) entered forwarding state [ 12.630241][ T434] br11: port 2(veth2.11) entered blocking state [ 12.630563][ T434] br11: port 2(veth2.11) entered forwarding state [ 12.630991][ T434] br11: port 1(veth1.11) entered blocking state [ 12.631276][ T434] br11: port 1(veth1.11) entered forwarding state [ 28.018598][ C3] [ 28.018614][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.018617][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 28.018618][ C3] preempt_count: 104, expected: 0 [ 28.018619][ C3] RCU nest depth: 0, expected: 0 [ 28.018620][ C3] INFO: lockdep is turned off. [ 28.018621][ C3] irq event stamp: 3022220 [ 28.018622][ C3] hardirqs last enabled at (3022220): [] _raw_spin_unlock_irq+0x28/0x50 [ 28.018632][ C3] hardirqs last disabled at (3022219): [] _raw_spin_lock_irq+0x4a/0x50 [ 28.018634][ C3] softirqs last enabled at (3022148): [] handle_softirqs+0x67c/0x900 [ 28.018638][ C3] softirqs last disabled at (3022155): [] __irq_exit_rcu+0x145/0x1c0 [ 28.018639][ C3] Preemption disabled at: [ 28.018640][ C3] [<0000000000000000>] 0x0 [ 28.018648][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.018651][ C3] Tainted: [W]=WARN [ 28.018652][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.018654][ C3] Call Trace: [ 28.018656][ C3] [ 28.018658][ C3] dump_stack_lvl+0x6f/0xa0 [ 28.018663][ C3] __might_resched.cold+0x1fe/0x2c1 [ 28.018667][ C3] ? validate_chain+0x737/0xc20 [ 28.018670][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.018673][ C3] ? __asan_memcpy+0x3c/0x60 [ 28.018676][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.018680][ C3] __kmalloc_noprof+0x443/0x760 [ 28.018683][ C3] ? __rwlock_init+0x150/0x150 [ 28.018686][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 28.018690][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 28.018692][ C3] alloc_buf.isra.0+0x4b/0x260 [ 28.018694][ C3] put_chars+0x1e1/0x2f0 [ 28.018696][ C3] ? __send_to_port+0x420/0x420 [ 28.018698][ C3] ? console_prepend_replay+0x20/0x20 [ 28.018701][ C3] hvc_console_print+0x292/0x780 [ 28.018705][ C3] ? hvc_write+0x3a0/0x3a0 [ 28.018706][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.018708][ C3] ? lock_acquire+0x13c/0x160 [ 28.018710][ C3] console_emit_next_record+0x22f/0x4c0 [ 28.018713][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 28.018715][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.018716][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.018718][ C3] ? lock_acquire+0x13c/0x160 [ 28.018720][ C3] ? console_flush_one_record+0x111/0x710 [ 28.018722][ C3] console_flush_one_record+0x46f/0x710 [ 28.018724][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 28.018727][ C3] console_unlock+0xee/0x1f0 [ 28.018728][ C3] ? lock_acquire+0x13c/0x160 [ 28.018730][ C3] ? console_flush_one_record+0x710/0x710 [ 28.018732][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.018733][ C3] ? lock_release+0x184/0x1f0 [ 28.018735][ C3] ? lock_acquire+0x60/0x160 [ 28.018737][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.018739][ C3] ? vprintk_emit+0x320/0x3e0 [ 28.018741][ C3] vprintk_emit+0x37c/0x3e0 [ 28.018743][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 28.018745][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.018756][ C3] ? lock_release+0x184/0x1f0 [ 28.018758][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.018765][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.018770][ C3] ? is_module_text_address+0x154/0x250 [ 28.018774][ C3] _printk+0xc7/0x100 [ 28.018777][ C3] ? snapshot_read.cold+0x21/0x21 [ 28.018779][ C3] ? arch_stack_walk+0xd7/0x130 [ 28.018783][ C3] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.018786][ C3] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 28.018787][ C3] print_irq_inversion_bug.part.0+0x32/0xc0 [ 28.018790][ C3] mark_lock_irq+0x989/0x9c0 [ 28.018791][ C3] ? queued_spin_lock_slowpath+0x103/0xa60 [ 28.018794][ C3] mark_lock+0x1d7/0xa00 [ 28.018796][ C3] mark_usage+0x42/0x170 [ 28.018798][ C3] __lock_acquire+0x388/0xc20 [ 28.018800][ C3] lock_acquire.part.0+0xd4/0x280 [ 28.018802][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.018808][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.018810][ C3] ? lock_acquire+0x13c/0x160 [ 28.018812][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.018818][ C3] _raw_spin_lock+0x33/0x40 [ 28.018819][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.018825][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.018831][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.018837][ C3] call_timer_fn+0x160/0x4d0 [ 28.018840][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 28.018842][ C3] ? debug_object_active_state+0x430/0x430 [ 28.018846][ C3] ? find_held_lock+0x2b/0x80 [ 28.018848][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 28.018849][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.018852][ C3] __run_timers+0x68f/0xaa0 [ 28.018854][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.018860][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.018862][ C3] ? __lock_acquire+0x518/0xc20 [ 28.018865][ C3] ? __rwlock_init+0x150/0x150 [ 28.018867][ C3] run_timer_softirq+0xf0/0x160 [ 28.018869][ C3] ? __run_timers+0xaa0/0xaa0 [ 28.018871][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.018873][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 28.018875][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.018876][ C3] handle_softirqs+0x1d3/0x900 [ 28.018878][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 28.018880][ C3] ? _local_bh_enable+0xc0/0xc0 [ 28.018882][ C3] __irq_exit_rcu+0x145/0x1c0 [ 28.018883][ C3] irq_exit_rcu+0xe/0x30 [ 28.018885][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.018888][ C3] [ 28.018888][ C3] [ 28.018889][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 28.018891][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.018893][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.018896][ 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 [ 28.018897][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 28.018901][ C3] RAX: 00000000002e1d49 RBX: ff11000001c88040 RCX: ffffffff968f0307 [ 28.018902][ C3] RDX: ff11000001c88040 RSI: ffffffff99638b01 RDI: ffffffff9908d8e0 [ 28.018903][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.018904][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 28.018905][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 28.018906][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.018910][ C3] default_idle+0x9/0x10 [ 28.018912][ C3] default_idle_call+0x6e/0xb0 [ 28.018913][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.018915][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 28.018917][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 28.018919][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.018921][ C3] do_idle+0xd8/0x190 [ 28.018923][ C3] cpu_startup_entry+0x53/0x70 [ 28.018924][ C3] start_secondary+0x204/0x2b0 [ 28.018926][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 28.018928][ C3] common_startup_64+0x13e/0x148 [ 28.018932][ C3] [ 28.038686][ C3] ======================================================== [ 28.038885][ C3] WARNING: possible irq lock inversion dependency detected [ 28.039135][ C3] 7.2.0-virtme #1 Tainted: G W [ 28.039349][ C3] -------------------------------------------------------- [ 28.039546][ C3] swapper/3/0 just changed the state of lock: [ 28.039757][ C3] ff1100000e32ae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.040082][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 28.040319][ C3] (fs_reclaim){+.+.}-{0:0} [ 28.040322][ C3] [ 28.040322][ C3] [ 28.040322][ C3] and interrupts could create inverse lock ordering between them. [ 28.040322][ C3] [ 28.040897][ C3] [ 28.040897][ C3] other info that might help us debug this: [ 28.041114][ C3] Chain exists of: [ 28.041114][ C3] &br->lock --> console_owner --> fs_reclaim [ 28.041114][ C3] [ 28.041507][ C3] Possible interrupt unsafe locking scenario: [ 28.041507][ C3] [ 28.041705][ C3] CPU0 CPU1 [ 28.041886][ C3] ---- ---- [ 28.042020][ C3] lock(fs_reclaim); [ 28.042168][ C3] local_irq_disable(); [ 28.042330][ C3] lock(&br->lock); [ 28.042541][ C3] lock(console_owner); [ 28.042750][ C3] [ 28.042852][ C3] lock(&br->lock); [ 28.042954][ C3] [ 28.042954][ C3] *** DEADLOCK *** [ 28.042954][ C3] [ 28.043197][ C3] locks held by swapper/3/0: 1, last CPU#3: [ 28.043405][ C3] #0: ffa0000000280c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 28.043715][ C3] [ 28.043715][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 28.043992][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 28.044131][ C3] HARDIRQ-ON-W at: [ 28.044232][ C3] __lock_acquire+0x388/0xc20 [ 28.044449][ C3] lock_acquire.part.0+0xd4/0x280 [ 28.044661][ C3] fs_reclaim_acquire+0xd5/0x120 [ 28.044828][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 28.045086][ C3] kthread_create_worker_on_node+0xea/0x210 [ 28.045332][ C3] workqueue_init+0x2a/0x680 [ 28.045502][ C3] kernel_init_freeable+0x2fe/0x630 [ 28.045750][ C3] kernel_init+0x21/0x150 [ 28.045963][ C3] ret_from_fork+0x474/0x6b0 [ 28.046132][ C3] ret_from_fork_asm+0x11/0x20 [ 28.046347][ C3] SOFTIRQ-ON-W at: [ 28.046446][ C3] __lock_acquire+0x388/0xc20 [ 28.046655][ C3] lock_acquire.part.0+0xd4/0x280 [ 28.046865][ C3] fs_reclaim_acquire+0xd5/0x120 [ 28.047035][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 28.047276][ C3] kthread_create_worker_on_node+0xea/0x210 [ 28.047520][ C3] workqueue_init+0x2a/0x680 [ 28.047684][ C3] kernel_init_freeable+0x2fe/0x630 [ 28.047928][ C3] kernel_init+0x21/0x150 [ 28.048148][ C3] ret_from_fork+0x474/0x6b0 [ 28.048313][ C3] ret_from_fork_asm+0x11/0x20 [ 28.048523][ C3] INITIAL USE at: [ 28.048622][ C3] __lock_acquire+0x388/0xc20 [ 28.048836][ C3] lock_acquire.part.0+0xd4/0x280 [ 28.049053][ C3] fs_reclaim_acquire+0xd5/0x120 [ 28.049221][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 28.049468][ C3] kthread_create_worker_on_node+0xea/0x210 [ 28.049710][ C3] workqueue_init+0x2a/0x680 [ 28.049876][ C3] kernel_init_freeable+0x2fe/0x630 [ 28.050092][ C3] kernel_init+0x21/0x150 [ 28.050305][ C3] ret_from_fork+0x474/0x6b0 [ 28.050471][ C3] ret_from_fork_asm+0x11/0x20 [ 28.050684][ C3] } [ 28.050754][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 28.050999][ C3] ... acquired at: [ 28.051100][ C3] __lock_acquire+0x518/0xc20 [ 28.051281][ C3] lock_acquire.part.0+0xd4/0x280 [ 28.051410][ C3] fs_reclaim_acquire+0xd5/0x120 [ 28.051585][ C3] __kmalloc_noprof+0xd3/0x760 [ 28.051715][ C3] alloc_buf.isra.0+0x4b/0x260 [ 28.051894][ C3] put_chars+0x1e1/0x2f0 [ 28.052030][ C3] hvc_console_print+0x292/0x780 [ 28.052205][ C3] console_emit_next_record+0x22f/0x4c0 [ 28.052339][ C3] console_flush_one_record+0x46f/0x710 [ 28.052516][ C3] console_unlock+0xee/0x1f0 [ 28.052645][ C3] vprintk_emit+0x37c/0x3e0 [ 28.052821][ C3] dev_vprintk_emit+0x27f/0x2c0 [ 28.052953][ C3] dev_printk_emit+0xb9/0xee [ 28.053135][ C3] _dev_info+0xe2/0x116 [ 28.053233][ C3] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 28.053446][ C3] cmos_do_probe+0x73b/0x98a [ 28.053576][ C3] platform_probe+0xfe/0x1f0 [ 28.053754][ C3] call_driver_probe+0x61/0x1c0 [ 28.053883][ C3] really_probe+0x199/0x760 [ 28.054061][ C3] __driver_probe_device+0x24f/0x440 [ 28.054191][ C3] driver_probe_device+0x4a/0xf0 [ 28.054368][ C3] __driver_attach+0x1b8/0x540 [ 28.054499][ C3] bus_for_each_dev+0x130/0x1e0 [ 28.054631][ C3] bus_add_driver+0x2c8/0x530 [ 28.054761][ C3] driver_register+0x1a3/0x390 [ 28.054943][ C3] __platform_driver_probe+0x13f/0x270 [ 28.055076][ C3] cmos_init+0x31/0x40 [ 28.055220][ C3] do_one_initcall+0x124/0x4f0 [ 28.055350][ C3] kernel_init_freeable+0x596/0x630 [ 28.055527][ C3] kernel_init+0x21/0x150 [ 28.055662][ C3] ret_from_fork+0x474/0x6b0 [ 28.055838][ C3] ret_from_fork_asm+0x11/0x20 [ 28.055967][ C3] [ 28.056037][ C3] -> (console_owner){....}-{0:0} { [ 28.056220][ C3] INITIAL USE at: [ 28.056320][ C3] } [ 28.056433][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 28.056630][ C3] ... acquired at: [ 28.056773][ C3] __lock_acquire+0x518/0xc20 [ 28.056905][ C3] lock_acquire.part.0+0xd4/0x280 [ 28.057084][ C3] console_lock_spinning_enable+0x5c/0x60 [ 28.057246][ C3] console_emit_next_record+0x1d1/0x4c0 [ 28.057424][ C3] console_flush_one_record+0x46f/0x710 [ 28.057555][ C3] console_unlock+0xee/0x1f0 [ 28.057732][ C3] vprintk_emit+0x37c/0x3e0 [ 28.057866][ C3] _printk+0xc7/0x100 [ 28.058015][ C3] br_set_state+0x22f/0x430 [bridge] [ 28.058154][ C3] br_init_port+0xc4/0x200 [bridge] [ 28.058335][ C3] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 28.058501][ C3] br_dev_open+0x94/0x120 [bridge] [ 28.058640][ C3] __dev_open+0x2f3/0x610 [ 28.058773][ C3] __dev_change_flags+0x4a4/0x660 [ 28.058952][ C3] netif_change_flags+0x87/0x190 [ 28.059089][ C3] do_setlink.isra.0+0x1cc3/0x2750 [ 28.059268][ C3] rtnl_newlink+0x9f1/0x11c0 [ 28.059401][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.059575][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 28.059708][ C3] netlink_unicast+0x486/0x750 [ 28.059887][ C3] netlink_sendmsg+0x735/0xc60 [ 28.060024][ C3] ____sys_sendmsg+0x415/0x880 [ 28.060201][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 28.060329][ C3] __sys_sendmsg+0x12c/0x1d0 [ 28.060507][ C3] do_syscall_64+0xff/0x530 [ 28.060638][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.060847][ C3] [ 28.060913][ C3] -> (&br->lock){+.-.}-{3:3} { [ 28.061094][ C3] HARDIRQ-ON-W at: [ 28.061197][ C3] __lock_acquire+0x388/0xc20 [ 28.061410][ C3] lock_acquire.part.0+0xd4/0x280 [ 28.061577][ C3] _raw_spin_lock_bh+0x38/0x50 [ 28.061790][ C3] br_add_if+0x8c1/0x1320 [bridge] [ 28.062013][ C3] do_set_master+0x357/0x580 [ 28.062181][ C3] do_setlink.isra.0+0xa31/0x2750 [ 28.062396][ C3] rtnl_newlink+0x9f1/0x11c0 [ 28.062562][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.062774][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 28.062990][ C3] netlink_unicast+0x486/0x750 [ 28.063160][ C3] netlink_sendmsg+0x735/0xc60 [ 28.063370][ C3] ____sys_sendmsg+0x415/0x880 [ 28.063584][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 28.063753][ C3] __sys_sendmsg+0x12c/0x1d0 [ 28.063962][ C3] do_syscall_64+0xff/0x530 [ 28.064134][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.064382][ C3] IN-SOFTIRQ-W at: [ 28.064527][ C3] __lock_acquire+0x388/0xc20 [ 28.064693][ C3] lock_acquire.part.0+0xd4/0x280 [ 28.064909][ C3] _raw_spin_lock+0x33/0x40 [ 28.065078][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.065326][ C3] call_timer_fn+0x160/0x4d0 [ 28.065540][ C3] __run_timers+0x68f/0xaa0 [ 28.065706][ C3] run_timer_softirq+0xf0/0x160 [ 28.065915][ C3] handle_softirqs+0x1d3/0x900 [ 28.066129][ C3] __irq_exit_rcu+0x145/0x1c0 [ 28.066294][ C3] irq_exit_rcu+0xe/0x30 [ 28.066505][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.066752][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.066952][ C3] pv_native_safe_halt+0xf/0x10 [ 28.067170][ C3] default_idle+0x9/0x10 [ 28.067383][ C3] default_idle_call+0x6e/0xb0 [ 28.067548][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.067791][ C3] do_idle+0xd8/0x190 [ 28.067967][ C3] cpu_startup_entry+0x53/0x70 [ 28.068140][ C3] start_secondary+0x204/0x2b0 [ 28.068355][ C3] common_startup_64+0x13e/0x148 [ 28.068521][ C3] INITIAL USE at: [ 28.068622][ C3] __lock_acquire+0x388/0xc20 [ 28.068789][ C3] lock_acquire.part.0+0xd4/0x280 [ 28.069009][ C3] _raw_spin_lock_bh+0x38/0x50 [ 28.069222][ C3] br_add_if+0x8c1/0x1320 [bridge] [ 28.069393][ C3] do_set_master+0x357/0x580 [ 28.069604][ C3] do_setlink.isra.0+0xa31/0x2750 [ 28.069817][ C3] rtnl_newlink+0x9f1/0x11c0 [ 28.069991][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.070205][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 28.070391][ C3] netlink_unicast+0x486/0x750 [ 28.070602][ C3] netlink_sendmsg+0x735/0xc60 [ 28.070814][ C3] ____sys_sendmsg+0x415/0x880 [ 28.070986][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 28.071199][ C3] __sys_sendmsg+0x12c/0x1d0 [ 28.071411][ C3] do_syscall_64+0xff/0x530 [ 28.071582][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.071829][ C3] } [ 28.071897][ C3] ... key at: [] __key.7+0x0/0x40 [bridge] [ 28.072146][ C3] ... acquired at: [ 28.072243][ C3] mark_lock+0x1d7/0xa00 [ 28.072425][ C3] mark_usage+0x42/0x170 [ 28.072557][ C3] __lock_acquire+0x388/0xc20 [ 28.072736][ C3] lock_acquire.part.0+0xd4/0x280 [ 28.072867][ C3] _raw_spin_lock+0x33/0x40 [ 28.073049][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.073215][ C3] call_timer_fn+0x160/0x4d0 [ 28.073393][ C3] __run_timers+0x68f/0xaa0 [ 28.073523][ C3] run_timer_softirq+0xf0/0x160 [ 28.073657][ C3] handle_softirqs+0x1d3/0x900 [ 28.073788][ C3] __irq_exit_rcu+0x145/0x1c0 [ 28.073964][ C3] irq_exit_rcu+0xe/0x30 [ 28.074099][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.074309][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.074516][ C3] pv_native_safe_halt+0xf/0x10 [ 28.074646][ C3] default_idle+0x9/0x10 [ 28.074819][ C3] default_idle_call+0x6e/0xb0 [ 28.074953][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.075170][ C3] do_idle+0xd8/0x190 [ 28.075269][ C3] cpu_startup_entry+0x53/0x70 [ 28.075442][ C3] start_secondary+0x204/0x2b0 [ 28.075575][ C3] common_startup_64+0x13e/0x148 [ 28.075750][ C3] [ 28.075815][ C3] [ 28.075815][ C3] stack backtrace: [ 28.076028][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.076031][ C3] Tainted: [W]=WARN [ 28.076032][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.076033][ C3] Call Trace: [ 28.076034][ C3] [ 28.076035][ C3] dump_stack_lvl+0x6f/0xa0 [ 28.076039][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 28.076042][ C3] mark_lock_irq+0x989/0x9c0 [ 28.076043][ C3] ? queued_spin_lock_slowpath+0x103/0xa60 [ 28.076046][ C3] mark_lock+0x1d7/0xa00 [ 28.076048][ C3] mark_usage+0x42/0x170 [ 28.076050][ C3] __lock_acquire+0x388/0xc20 [ 28.076052][ C3] lock_acquire.part.0+0xd4/0x280 [ 28.076054][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.076061][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.076063][ C3] ? lock_acquire+0x13c/0x160 [ 28.076065][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.076072][ C3] _raw_spin_lock+0x33/0x40 [ 28.076073][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.076080][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.076087][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.076094][ C3] call_timer_fn+0x160/0x4d0 [ 28.076096][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 28.076098][ C3] ? debug_object_active_state+0x430/0x430 [ 28.076101][ C3] ? find_held_lock+0x2b/0x80 [ 28.076103][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 28.076105][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.076107][ C3] __run_timers+0x68f/0xaa0 [ 28.076109][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.076115][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.076117][ C3] ? __lock_acquire+0x518/0xc20 [ 28.076120][ C3] ? __rwlock_init+0x150/0x150 [ 28.076122][ C3] run_timer_softirq+0xf0/0x160 [ 28.076124][ C3] ? __run_timers+0xaa0/0xaa0 [ 28.076126][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.076128][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 28.076129][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.076131][ C3] handle_softirqs+0x1d3/0x900 [ 28.076133][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 28.076135][ C3] ? _local_bh_enable+0xc0/0xc0 [ 28.076137][ C3] __irq_exit_rcu+0x145/0x1c0 [ 28.076138][ C3] irq_exit_rcu+0xe/0x30 [ 28.076139][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.076141][ C3] [ 28.076142][ C3] [ 28.076142][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 28.076144][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.076146][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.076148][ 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 [ 28.076149][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 28.076152][ C3] RAX: 00000000002e1d49 RBX: ff11000001c88040 RCX: ffffffff968f0307 [ 28.076153][ C3] RDX: ff11000001c88040 RSI: ffffffff99638b01 RDI: ffffffff9908d8e0 [ 28.076154][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.076155][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 28.076156][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 28.076157][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.076159][ C3] default_idle+0x9/0x10 [ 28.076161][ C3] default_idle_call+0x6e/0xb0 [ 28.076163][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.076164][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 28.076166][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 28.076167][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.076170][ C3] do_idle+0xd8/0x190 [ 28.076171][ C3] cpu_startup_entry+0x53/0x70 [ 28.076172][ C3] start_secondary+0x204/0x2b0 [ 28.076174][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 28.076176][ C3] common_startup_64+0x13e/0x148 [ 28.076179][ C3] [ 85.787000][ T786] br11: port 2(veth2.11) entered disabled state [ 85.787017][ T786] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 85.787020][ T786] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 786, name: ip [ 85.787021][ T786] preempt_count: 202, expected: 0 [ 85.787022][ T786] RCU nest depth: 0, expected: 0 [ 85.787023][ T786] INFO: lockdep is turned off. [ 85.787025][ T786] irq event stamp: 0 [ 85.787025][ T786] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 85.787030][ T786] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 85.787037][ T786] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 85.787039][ T786] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 85.787040][ T786] Preemption disabled at: [ 85.787041][ T786] [<0000000000000000>] 0x0 [ 85.787046][ T786] CPU: 3 UID: 0 PID: 786 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 85.787050][ T786] Tainted: [W]=WARN [ 85.787051][ T786] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 85.787053][ T786] Call Trace: [ 85.787054][ T786] [ 85.787055][ T786] dump_stack_lvl+0x6f/0xa0 [ 85.787062][ T786] __might_resched.cold+0x1fe/0x2c1 [ 85.787065][ T786] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 85.787069][ T786] ? rcu_is_watching+0x16/0xd0 [ 85.787074][ T786] __kmalloc_noprof+0x443/0x760 [ 85.787078][ T786] ? __rwlock_init+0x150/0x150 [ 85.787080][ T786] ? alloc_buf.isra.0+0x4b/0x260 [ 85.787084][ T786] ? do_raw_spin_unlock+0x59/0x250 [ 85.787086][ T786] alloc_buf.isra.0+0x4b/0x260 [ 85.787088][ T786] put_chars+0x1e1/0x2f0 [ 85.787090][ T786] ? desc_read_finalized_seq+0x79/0x120 [ 85.787092][ T786] ? __send_to_port+0x420/0x420 [ 85.787094][ T786] ? console_prepend_replay+0x20/0x20 [ 85.787097][ T786] hvc_console_print+0x292/0x780 [ 85.787100][ T786] ? hvc_write+0x3a0/0x3a0 [ 85.787101][ T786] ? do_raw_spin_lock+0x131/0x280 [ 85.787103][ T786] ? __rwlock_init+0x150/0x150 [ 85.787105][ T786] ? rcu_is_watching+0x16/0xd0 [ 85.787106][ T786] ? rcu_is_watching+0x16/0xd0 [ 85.787108][ T786] ? lock_acquire+0x13c/0x160 [ 85.787110][ T786] console_emit_next_record+0x22f/0x4c0 [ 85.787113][ T786] ? devkmsg_read+0x4b0/0x4b0 [ 85.787115][ T786] ? rcu_is_watching+0x16/0xd0 [ 85.787116][ T786] ? rcu_is_watching+0x16/0xd0 [ 85.787118][ T786] ? rcu_is_watching+0x16/0xd0 [ 85.787120][ T786] ? lock_acquire+0x13c/0x160 [ 85.787122][ T786] ? console_flush_one_record+0x111/0x710 [ 85.787123][ T786] console_flush_one_record+0x46f/0x710 [ 85.787126][ T786] ? console_emit_next_record+0x4c0/0x4c0 [ 85.787129][ T786] console_unlock+0xee/0x1f0 [ 85.787130][ T786] ? lock_acquire+0x13c/0x160 [ 85.787132][ T786] ? console_flush_one_record+0x710/0x710 [ 85.787134][ T786] ? rcu_is_watching+0x16/0xd0 [ 85.787135][ T786] ? lock_release+0x184/0x1f0 [ 85.787137][ T786] ? lock_acquire+0x60/0x160 [ 85.787138][ T786] ? __rcu_read_lock+0x30/0x70 [ 85.787140][ T786] ? __down_trylock_console_sem+0x5e/0xa0 [ 85.787142][ T786] ? vprintk_emit+0x320/0x3e0 [ 85.787144][ T786] vprintk_emit+0x37c/0x3e0 [ 85.787148][ T786] ? wake_up_klogd_work_func+0x90/0x90 [ 85.787150][ T786] ? debug_object_assert_init+0x1d9/0x360 [ 85.787154][ T786] ? debug_object_activate+0x4a0/0x4a0 [ 85.787156][ T786] _printk+0xc7/0x100 [ 85.787160][ T786] ? snapshot_read.cold+0x21/0x21 [ 85.787168][ T786] ? __rwlock_init+0x150/0x150 [ 85.787170][ T786] ? rcu_is_watching+0x16/0xd0 [ 85.787172][ T786] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 85.787175][ T786] br_set_state+0x22f/0x430 [bridge] [ 85.787188][ T786] br_stp_disable_port+0x11f/0x390 [bridge] [ 85.787197][ T786] br_stp_disable_bridge+0xb9/0x180 [bridge] [ 85.787203][ T786] br_dev_stop+0x28/0x1a0 [bridge] [ 85.787212][ T786] ? rtnl_is_locked+0x15/0x20 [ 85.787215][ T786] __dev_close_many+0x1c8/0x530 [ 85.787219][ T786] ? netif_open+0x120/0x120 [ 85.787221][ T786] ? trace_irq_enable.constprop.0+0x30/0x160 [ 85.787222][ T786] __dev_change_flags+0x288/0x660 [ 85.787225][ T786] ? netif_set_allmulti+0x250/0x250 [ 85.787227][ T786] ? __kernel_text_address+0x12/0x30 [ 85.787229][ T786] ? write_profile+0xf0/0xf0 [ 85.787232][ T786] ? unwind_get_return_address+0x67/0xd0 [ 85.787235][ T786] netif_change_flags+0x87/0x190 [ 85.787237][ T786] do_setlink.isra.0+0x1cc3/0x2750 [ 85.787239][ T786] ? stack_trace_save+0x93/0xc0 [ 85.787241][ T786] ? rtnl_link_get_size+0x350/0x350 [ 85.787242][ T786] ? rcu_is_watching+0x16/0xd0 [ 85.787243][ T786] ? stack_depot_save_flags+0x1bc/0x790 [ 85.787247][ T786] ? kasan_save_stack+0x3d/0x50 [ 85.787250][ T786] ? kasan_save_stack+0x2f/0x50 [ 85.787251][ T786] ? kasan_save_track+0x14/0x30 [ 85.787253][ T786] ? __kasan_kmalloc+0x7b/0x90 [ 85.787254][ T786] ? __kmalloc_cache_noprof+0x29a/0x620 [ 85.787256][ T786] ? rtnl_newlink+0x124/0x11c0 [ 85.787257][ T786] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 85.787258][ T786] ? netlink_rcv_skb+0x14e/0x3a0 [ 85.787261][ T786] ? netlink_unicast+0x486/0x750 [ 85.787262][ T786] ? netlink_sendmsg+0x735/0xc60 [ 85.787264][ T786] ? ____sys_sendmsg+0x415/0x880 [ 85.787266][ T786] ? ___sys_sendmsg+0x14e/0x1d0 [ 85.787268][ T786] ? __sys_sendmsg+0x12c/0x1d0 [ 85.787269][ T786] ? do_syscall_64+0xff/0x530 [ 85.787272][ T786] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 85.787275][ T786] ? rcu_is_watching+0x16/0xd0 [ 85.787277][ T786] ? lock_acquire+0x13c/0x160 [ 85.787278][ T786] ? rcu_is_watching+0x16/0xd0 [ 85.787280][ T786] ? rcu_is_watching+0x16/0xd0 [ 85.787281][ T786] ? trace_contention_end+0xb3/0x180 [ 85.787284][ T786] ? __mutex_lock+0x1db/0x1ea0 [ 85.787287][ T786] ? __mutex_lock+0x9a3/0x1ea0 [ 85.787288][ T786] ? rtnl_newlink+0x9a8/0x11c0 [ 85.787289][ T786] ? ww_mutex_lock+0x160/0x160 [ 85.787292][ T786] ? __rtnl_newlink+0x3fa/0xa50 [ 85.787294][ T786] rtnl_newlink+0x9f1/0x11c0 [ 85.787296][ T786] ? rcu_is_watching+0x16/0xd0 [ 85.787297][ T786] ? rtnl_bridge_getlink+0x850/0x850 [ 85.787299][ T786] ? lock_acquire+0x13c/0x160 [ 85.787300][ T786] ? rcu_is_watching+0x16/0xd0 [ 85.787302][ T786] ? is_bpf_text_address+0x3e/0x110 [ 85.787305][ T786] ? is_bpf_text_address+0x72/0x110 [ 85.787307][ T786] ? kernel_text_address+0x149/0x170 [ 85.787309][ T786] ? __kernel_text_address+0x12/0x30 [ 85.787310][ T786] ? write_profile+0xf0/0xf0 [ 85.787311][ T786] ? unwind_get_return_address+0x67/0xd0 [ 85.787312][ T786] ? rcu_is_watching+0x16/0xd0 [ 85.787314][ T786] ? rcu_is_watching+0x16/0xd0 [ 85.787316][ T786] ? cap_capable+0x1d7/0x3d0 [ 85.787319][ T786] ? lock_acquire+0x13c/0x160 [ 85.787321][ T786] ? rcu_is_watching+0x16/0xd0 [ 85.787323][ T786] ? rtnl_bridge_getlink+0x850/0x850 [ 85.787324][ T786] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 85.787326][ T786] ? rtnl_link_fill+0x920/0x920 [ 85.787327][ T786] ? filter_irq_stacks+0xd0/0xd0 [ 85.787329][ T786] ? stack_depot_save_flags+0x1bc/0x790 [ 85.787331][ T786] netlink_rcv_skb+0x14e/0x3a0 [ 85.787333][ T786] ? rtnl_link_fill+0x920/0x920 [ 85.787334][ T786] ? lock_release+0x184/0x1f0 [ 85.787336][ T786] ? netlink_ack+0xcf0/0xcf0 [ 85.787337][ T786] ? __netlink_lookup+0xb9/0x6b0 [ 85.787339][ T786] ? rcu_is_watching+0x16/0xd0 [ 85.787341][ T786] ? lock_release+0x184/0x1f0 [ 85.787343][ T786] netlink_unicast+0x486/0x750 [ 85.787345][ T786] ? netlink_attachskb+0x810/0x810 [ 85.787347][ T786] ? rcu_is_watching+0x16/0xd0 [ 85.787349][ T786] ? rcu_is_watching+0x16/0xd0 [ 85.787350][ T786] ? lock_acquire+0x13c/0x160 [ 85.787352][ T786] netlink_sendmsg+0x735/0xc60 [ 85.787354][ T786] ? netlink_unicast+0x750/0x750 [ 85.787356][ T786] ? rcu_is_watching+0x16/0xd0 [ 85.787358][ T786] ? lock_release+0x184/0x1f0 [ 85.787360][ T786] ____sys_sendmsg+0x415/0x880 [ 85.787361][ T786] ? copy_msghdr_from_user+0x279/0x420 [ 85.787363][ T786] ? get_timestamp.constprop.0+0x390/0x390 [ 85.787365][ T786] ? move_addr_to_kernel+0x40/0x40 [ 85.787366][ T786] ? filter_irq_stacks+0xd0/0xd0 [ 85.787369][ T786] ___sys_sendmsg+0x14e/0x1d0 [ 85.787370][ T786] ? copy_msghdr_from_user+0x420/0x420 [ 85.787375][ T786] __sys_sendmsg+0x12c/0x1d0 [ 85.787377][ T786] ? __sys_sendmsg_sock+0x20/0x20 [ 85.787380][ T786] ? rcu_is_watching+0x16/0xd0 [ 85.787382][ T786] do_syscall_64+0xff/0x530 [ 85.787383][ T786] ? exc_page_fault+0xee/0x100 [ 85.787386][ T786] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 85.787387][ T786] RIP: 0033:0x7fb8e57e254e [ 85.787389][ 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 [ 85.787391][ T786] RSP: 002b:00007ffc07d15aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 85.787394][ T786] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb8e57e254e [ 85.787396][ T786] RDX: 0000000000000000 RSI: 00007ffc07d15b50 RDI: 0000000000000005 [ 85.787397][ T786] RBP: 00007ffc07d15ab0 R08: 0000000000000000 R09: 0000000000000000 [ 85.787397][ T786] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915eff [ 85.787398][ T786] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc07d16210 [ 85.787401][ T786] [ 85.814896][ T786] br11: port 1(veth1.11) entered disabled state [ 85.822442][ T786] ip (786) used greatest stack depth: 23144 bytes left [ 85.835160][ T788] br10: port 2(veth2.10) entered disabled state [ 85.835555][ T788] br10: port 1(veth1.10) entered disabled state [ 85.873289][ T792] veth2.11: left allmulticast mode [ 85.873448][ T792] veth2.11: left promiscuous mode [ 85.873902][ T792] br11: port 2(veth2.11) entered disabled state [ 85.950110][ T798] veth2.10: left allmulticast mode [ 85.950281][ T798] veth2: left allmulticast mode [ 85.954413][ T798] veth2.10: left promiscuous mode [ 85.954557][ T798] veth2: left promiscuous mode [ 85.954834][ T798] br10: port 2(veth2.10) entered disabled state [ 86.070012][ T810] veth1.11: left allmulticast mode [ 86.070182][ T810] veth1.11: left promiscuous mode [ 86.070457][ T810] br11: port 1(veth1.11) entered disabled state [ 86.148118][ T816] veth1.10: left allmulticast mode [ 86.148287][ T816] veth1: left allmulticast mode [ 86.148429][ T816] veth1.10: left promiscuous mode [ 86.148570][ T816] veth1: left promiscuous mode [ 86.148833][ T816] br10: port 1(veth1.10) entered disabled state