[ 11.617220][ T244] 8021q: 802.1Q VLAN Support v1.8 [ 11.617240][ T244] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.617243][ T244] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 244, name: modprobe [ 11.617245][ T244] preempt_count: 1, expected: 0 [ 11.617246][ T244] RCU nest depth: 0, expected: 0 [ 11.617247][ T244] locks held by modprobe/244: 4, last CPU#0: [ 11.617249][ T244] #0: ffffffff96769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.617261][ T244] #1: ffffffff96769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.617265][ T244] #2: ffffffff96689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.617269][ T244] #3: ffffffff96689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.617273][ T244] irq event stamp: 29522 [ 11.617274][ T244] hardirqs last enabled at (29521): [] __down_trylock_console_sem+0x86/0xa0 [ 11.617277][ T244] hardirqs last disabled at (29522): [] console_emit_next_record+0x3d4/0x4c0 [ 11.617279][ T244] softirqs last enabled at (23712): [] handle_softirqs+0x67c/0x900 [ 11.617282][ T244] softirqs last disabled at (22967): [] __irq_exit_rcu+0x145/0x1c0 [ 11.617284][ T244] Preemption disabled at: [ 11.617285][ T244] [] vprintk_emit+0x31b/0x3e0 [ 11.617290][ T244] CPU: 0 UID: 0 PID: 244 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.617294][ T244] Tainted: [W]=WARN [ 11.617295][ T244] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.617297][ T244] Call Trace: [ 11.617299][ T244] [ 11.617300][ T244] dump_stack_lvl+0x6f/0xa0 [ 11.617305][ T244] ? vprintk_emit+0x31b/0x3e0 [ 11.617308][ T244] __might_resched.cold+0x1fe/0x2c1 [ 11.617312][ T244] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.617316][ T244] ? __kmalloc_noprof+0xdb/0x760 [ 11.617321][ T244] __kmalloc_noprof+0x443/0x760 [ 11.617324][ T244] ? alloc_buf.isra.0+0x4b/0x260 [ 11.617329][ T244] ? do_raw_spin_unlock+0x59/0x250 [ 11.617332][ T244] alloc_buf.isra.0+0x4b/0x260 [ 11.617335][ T244] put_chars+0x1e1/0x2f0 [ 11.617338][ T244] ? __send_to_port+0x420/0x420 [ 11.617339][ T244] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.617344][ T244] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.617346][ T244] ? validate_chain+0x38b/0xc20 [ 11.617351][ T244] hvc_console_print+0x292/0x780 [ 11.617354][ T244] ? __lock_acquire+0x518/0xc20 [ 11.617359][ T244] ? hvc_write+0x3a0/0x3a0 [ 11.617361][ T244] ? rcu_is_watching+0x16/0xd0 [ 11.617366][ T244] console_emit_next_record+0x22f/0x4c0 [ 11.617370][ T244] ? devkmsg_read+0x4b0/0x4b0 [ 11.617372][ T244] ? console_flush_one_record+0x106/0x710 [ 11.617375][ T244] ? rcu_is_watching+0x16/0xd0 [ 11.617377][ T244] ? lock_acquire+0x13c/0x160 [ 11.617381][ T244] console_flush_one_record+0x46f/0x710 [ 11.617385][ T244] ? console_emit_next_record+0x4c0/0x4c0 [ 11.617386][ T244] ? __lock_acquire+0x518/0xc20 [ 11.617392][ T244] console_unlock+0xee/0x1f0 [ 11.617394][ T244] ? console_flush_one_record+0x710/0x710 [ 11.617396][ T244] ? rcu_is_watching+0x16/0xd0 [ 11.617398][ T244] ? lock_acquire+0x60/0x160 [ 11.617402][ T244] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.617404][ T244] ? vprintk_emit+0x320/0x3e0 [ 11.617407][ T244] vprintk_emit+0x37c/0x3e0 [ 11.617411][ T244] ? wake_up_klogd_work_func+0x90/0x90 [ 11.617416][ T244] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 11.617421][ T244] _printk+0xc7/0x100 [ 11.617424][ T244] ? snapshot_read.cold+0x21/0x21 [ 11.617430][ T244] ? do_one_initcall+0x113/0x4f0 [ 11.617433][ T244] vlan_proto_init+0x24/0x90 [8021q] [ 11.617437][ T244] do_one_initcall+0x124/0x4f0 [ 11.617439][ T244] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.617443][ T244] ? do_init_module+0xae/0x8a0 [ 11.617446][ T244] ? kasan_unpoison+0x44/0x70 [ 11.617451][ T244] do_init_module+0x2ad/0x8a0 [ 11.617454][ T244] ? lockdep_hardirqs_on+0x91/0x130 [ 11.617459][ T244] ? free_module+0x470/0x470 [ 11.617462][ T244] ? kfree+0x123/0x590 [ 11.617465][ T244] load_module+0x1424/0x1bb0 [ 11.617473][ T244] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.617476][ T244] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.617479][ T244] ? ovl_real_file+0x172/0x1e0 [ 11.617483][ T244] ? backing_file_read_iter+0x541/0x790 [ 11.617486][ T244] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.617490][ T244] init_module_from_file+0x11f/0x1a0 [ 11.617493][ T244] ? __do_sys_init_module+0x220/0x220 [ 11.617501][ T244] ? __rwlock_init+0x150/0x150 [ 11.617504][ T244] ? do_raw_spin_unlock+0x59/0x250 [ 11.617507][ T244] idempotent_init_module+0x37b/0x7c0 [ 11.617511][ T244] ? init_module_from_file+0x1a0/0x1a0 [ 11.617517][ T244] ? rcu_is_watching+0x16/0xd0 [ 11.617519][ T244] ? cap_capable+0x1d7/0x3d0 [ 11.617524][ T244] __x64_sys_finit_module+0xdf/0x190 [ 11.617527][ T244] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.617530][ T244] do_syscall_64+0xff/0x530 [ 11.617532][ T244] ? exc_page_fault+0xee/0x100 [ 11.617535][ T244] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.617537][ T244] RIP: 0033:0x7f834db3437d [ 11.617540][ T244] 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 [ 11.617542][ T244] RSP: 002b:00007ffec9208978 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.617545][ T244] RAX: ffffffffffffffda RBX: 00005558c01c8810 RCX: 00007f834db3437d [ 11.617546][ T244] RDX: 0000000000000000 RSI: 00005558b2f30ffd RDI: 0000000000000000 [ 11.617547][ T244] RBP: 00007ffec9208a10 R08: 0000000000000000 R09: 0000000000000000 [ 11.617548][ T244] R10: 0000000000000000 R11: 0000000000000246 R12: 00005558b2f30ffd [ 11.617548][ T244] R13: 00005558c01c8960 R14: 0000000000040000 R15: 0000000000000000 [ 11.617555][ T244] [ 12.919023][ T315] GACT probability NOT on [ 12.919042][ T315] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.919045][ T315] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 315, name: modprobe [ 12.919047][ T315] preempt_count: 1, expected: 0 [ 12.919047][ T315] RCU nest depth: 0, expected: 0 [ 12.919048][ T315] locks held by modprobe/315: 4, last CPU#2: [ 12.919051][ T315] #0: ffffffff96769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.919063][ T315] #1: ffffffff96769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.919067][ T315] #2: ffffffff96689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.919071][ T315] #3: ffffffff96689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.919075][ T315] irq event stamp: 25462 [ 12.919076][ T315] hardirqs last enabled at (25461): [] __down_trylock_console_sem+0x86/0xa0 [ 12.919078][ T315] hardirqs last disabled at (25462): [] console_emit_next_record+0x3d4/0x4c0 [ 12.919080][ T315] softirqs last enabled at (24396): [] handle_softirqs+0x67c/0x900 [ 12.919083][ T315] softirqs last disabled at (23717): [] __irq_exit_rcu+0x145/0x1c0 [ 12.919085][ T315] Preemption disabled at: [ 12.919086][ T315] [] vprintk_emit+0x31b/0x3e0 [ 12.919091][ T315] CPU: 2 UID: 0 PID: 315 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.919095][ T315] Tainted: [W]=WARN [ 12.919096][ T315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.919098][ T315] Call Trace: [ 12.919100][ T315] [ 12.919101][ T315] dump_stack_lvl+0x6f/0xa0 [ 12.919107][ T315] ? vprintk_emit+0x31b/0x3e0 [ 12.919109][ T315] __might_resched.cold+0x1fe/0x2c1 [ 12.919113][ T315] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.919117][ T315] ? __kmalloc_noprof+0xdb/0x760 [ 12.919122][ T315] __kmalloc_noprof+0x443/0x760 [ 12.919124][ T315] ? alloc_buf.isra.0+0x4b/0x260 [ 12.919130][ T315] ? do_raw_spin_unlock+0x59/0x250 [ 12.919132][ T315] alloc_buf.isra.0+0x4b/0x260 [ 12.919135][ T315] put_chars+0x1e1/0x2f0 [ 12.919137][ T315] ? desc_read_finalized_seq+0x79/0x120 [ 12.919140][ T315] ? __send_to_port+0x420/0x420 [ 12.919143][ T315] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.919146][ T315] ? validate_chain+0x38b/0xc20 [ 12.919150][ T315] hvc_console_print+0x292/0x780 [ 12.919153][ T315] ? __lock_acquire+0x518/0xc20 [ 12.919154][ T315] ? __lock_acquire+0x518/0xc20 [ 12.919159][ T315] ? hvc_write+0x3a0/0x3a0 [ 12.919160][ T315] ? console_emit_next_record+0x1df/0x4c0 [ 12.919163][ T315] ? rcu_is_watching+0x16/0xd0 [ 12.919166][ T315] ? lock_acquire+0x13c/0x160 [ 12.919170][ T315] console_emit_next_record+0x22f/0x4c0 [ 12.919173][ T315] ? devkmsg_read+0x4b0/0x4b0 [ 12.919175][ T315] ? console_flush_one_record+0x106/0x710 [ 12.919178][ T315] ? rcu_is_watching+0x16/0xd0 [ 12.919181][ T315] ? lock_acquire+0x13c/0x160 [ 12.919184][ T315] console_flush_one_record+0x46f/0x710 [ 12.919188][ T315] ? console_emit_next_record+0x4c0/0x4c0 [ 12.919190][ T315] ? __lock_acquire+0x518/0xc20 [ 12.919195][ T315] console_unlock+0xee/0x1f0 [ 12.919198][ T315] ? console_flush_one_record+0x710/0x710 [ 12.919199][ T315] ? rcu_is_watching+0x16/0xd0 [ 12.919202][ T315] ? lock_acquire+0x60/0x160 [ 12.919205][ T315] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.919207][ T315] ? vprintk_emit+0x320/0x3e0 [ 12.919210][ T315] vprintk_emit+0x37c/0x3e0 [ 12.919214][ T315] ? wake_up_klogd_work_func+0x90/0x90 [ 12.919220][ T315] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 12.919222][ T315] _printk+0xc7/0x100 [ 12.919226][ T315] ? snapshot_read.cold+0x21/0x21 [ 12.919232][ T315] ? do_one_initcall+0x113/0x4f0 [ 12.919235][ T315] gact_init_module+0x15/0x1000 [act_gact] [ 12.919237][ T315] do_one_initcall+0x124/0x4f0 [ 12.919240][ T315] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.919244][ T315] ? do_init_module+0xae/0x8a0 [ 12.919248][ T315] ? kasan_unpoison+0x44/0x70 [ 12.919252][ T315] do_init_module+0x2ad/0x8a0 [ 12.919256][ T315] ? lockdep_hardirqs_on+0x91/0x130 [ 12.919260][ T315] ? free_module+0x470/0x470 [ 12.919263][ T315] ? kfree+0x123/0x590 [ 12.919267][ T315] load_module+0x1424/0x1bb0 [ 12.919274][ T315] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.919278][ T315] ? __ia32_sys_fsconfig+0x180/0x180 [ 12.919281][ T315] ? find_held_lock+0x2b/0x80 [ 12.919283][ T315] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.919287][ T315] init_module_from_file+0x11f/0x1a0 [ 12.919290][ T315] ? __do_sys_init_module+0x220/0x220 [ 12.919298][ T315] ? __rwlock_init+0x150/0x150 [ 12.919301][ T315] ? do_raw_spin_unlock+0x59/0x250 [ 12.919304][ T315] idempotent_init_module+0x37b/0x7c0 [ 12.919307][ T315] ? init_module_from_file+0x1a0/0x1a0 [ 12.919314][ T315] ? rcu_is_watching+0x16/0xd0 [ 12.919316][ T315] ? cap_capable+0x1d7/0x3d0 [ 12.919322][ T315] __x64_sys_finit_module+0xdf/0x190 [ 12.919324][ T315] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.919328][ T315] do_syscall_64+0xff/0x530 [ 12.919329][ T315] ? exc_page_fault+0xee/0x100 [ 12.919332][ T315] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.919335][ T315] RIP: 0033:0x7f819582a37d [ 12.919338][ T315] 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 [ 12.919340][ T315] RSP: 002b:00007ffec4091468 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.919343][ T315] RAX: ffffffffffffffda RBX: 000056083f495810 RCX: 00007f819582a37d [ 12.919344][ T315] RDX: 0000000000000000 RSI: 0000560810199ffd RDI: 0000000000000000 [ 12.919345][ T315] RBP: 00007ffec4091500 R08: 0000000000000000 R09: 0000000000000000 [ 12.919346][ T315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560810199ffd [ 12.919346][ T315] R13: 000056083f495960 R14: 0000000000040000 R15: 0000000000000000 [ 12.919353][ T315] [ 13.532094][ T350] br10: port 1(veth1.10) entered blocking state [ 13.533211][ T350] br10: port 1(veth1.10) entered disabled state [ 13.533565][ T350] veth1.10: entered allmulticast mode [ 13.533818][ T350] veth1: entered allmulticast mode [ 13.535678][ T350] veth1.10: entered promiscuous mode [ 13.535946][ T350] veth1: entered promiscuous mode [ 13.731604][ T367] br11: port 1(veth1.11) entered blocking state [ 13.732019][ T367] br11: port 1(veth1.11) entered disabled state [ 13.732346][ T367] veth1.11: entered allmulticast mode [ 13.734273][ T367] veth1.11: entered promiscuous mode [ 14.069345][ T399] br10: port 2(veth2.10) entered blocking state [ 14.069362][ T399] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.069365][ T399] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 399, name: ip [ 14.069366][ T399] preempt_count: 1, expected: 0 [ 14.069367][ T399] RCU nest depth: 0, expected: 0 [ 14.069368][ T399] locks held by ip/399: 5, last CPU#2: [ 14.069370][ T399] #0: ffffffff96ed2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 14.069383][ T399] #1: ffffffff96769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.069389][ T399] #2: ffffffff96769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.069392][ T399] #3: ffffffff96689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.069396][ T399] #4: ffffffff96689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.069400][ T399] irq event stamp: 23728 [ 14.069401][ T399] hardirqs last enabled at (23727): [] __down_trylock_console_sem+0x86/0xa0 [ 14.069404][ T399] hardirqs last disabled at (23728): [] console_emit_next_record+0x3d4/0x4c0 [ 14.069406][ T399] softirqs last enabled at (23670): [] __alloc_skb+0x4c2/0x5f0 [ 14.069409][ T399] softirqs last disabled at (23668): [] __alloc_skb+0x4c2/0x5f0 [ 14.069411][ T399] Preemption disabled at: [ 14.069412][ T399] [] vprintk_emit+0x31b/0x3e0 [ 14.069418][ T399] CPU: 2 UID: 0 PID: 399 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.069422][ T399] Tainted: [W]=WARN [ 14.069423][ T399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.069424][ T399] Call Trace: [ 14.069426][ T399] [ 14.069428][ T399] dump_stack_lvl+0x6f/0xa0 [ 14.069433][ T399] ? vprintk_emit+0x31b/0x3e0 [ 14.069436][ T399] __might_resched.cold+0x1fe/0x2c1 [ 14.069440][ T399] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.069444][ T399] ? __kmalloc_noprof+0xdb/0x760 [ 14.069449][ T399] __kmalloc_noprof+0x443/0x760 [ 14.069452][ T399] ? alloc_buf.isra.0+0x4b/0x260 [ 14.069457][ T399] ? do_raw_spin_unlock+0x59/0x250 [ 14.069460][ T399] alloc_buf.isra.0+0x4b/0x260 [ 14.069463][ T399] put_chars+0x1e1/0x2f0 [ 14.069465][ T399] ? prb_final_commit+0x50/0x50 [ 14.069467][ T399] ? __send_to_port+0x420/0x420 [ 14.069470][ T399] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.069474][ T399] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.069476][ T399] ? validate_chain+0x38b/0xc20 [ 14.069480][ T399] hvc_console_print+0x292/0x780 [ 14.069483][ T399] ? mark_usage+0x61/0x170 [ 14.069484][ T399] ? __lock_acquire+0x518/0xc20 [ 14.069486][ T399] ? __lock_acquire+0x518/0xc20 [ 14.069490][ T399] ? hvc_write+0x3a0/0x3a0 [ 14.069492][ T399] ? console_emit_next_record+0x1df/0x4c0 [ 14.069495][ T399] ? rcu_is_watching+0x16/0xd0 [ 14.069497][ T399] ? lock_acquire+0x13c/0x160 [ 14.069501][ T399] console_emit_next_record+0x22f/0x4c0 [ 14.069505][ T399] ? devkmsg_read+0x4b0/0x4b0 [ 14.069507][ T399] ? console_flush_one_record+0x106/0x710 [ 14.069510][ T399] ? rcu_is_watching+0x16/0xd0 [ 14.069512][ T399] ? lock_acquire+0x13c/0x160 [ 14.069516][ T399] console_flush_one_record+0x46f/0x710 [ 14.069520][ T399] ? console_emit_next_record+0x4c0/0x4c0 [ 14.069522][ T399] ? __lock_acquire+0x518/0xc20 [ 14.069527][ T399] console_unlock+0xee/0x1f0 [ 14.069530][ T399] ? console_flush_one_record+0x710/0x710 [ 14.069532][ T399] ? rcu_is_watching+0x16/0xd0 [ 14.069534][ T399] ? lock_acquire+0x60/0x160 [ 14.069538][ T399] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.069539][ T399] ? vprintk_emit+0x320/0x3e0 [ 14.069543][ T399] vprintk_emit+0x37c/0x3e0 [ 14.069547][ T399] ? wake_up_klogd_work_func+0x90/0x90 [ 14.069549][ T399] ? __lock_release.isra.0+0x69/0x1a0 [ 14.069554][ T399] _printk+0xc7/0x100 [ 14.069557][ T399] ? snapshot_read.cold+0x21/0x21 [ 14.069561][ T399] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 14.069581][ T399] ? do_setlink.isra.0+0xa31/0x2750 [ 14.069582][ T399] ? rtnl_newlink+0x9f1/0x11c0 [ 14.069583][ T399] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.069588][ T399] br_set_state+0x22f/0x430 [bridge] [ 14.069598][ T399] br_init_port+0xc4/0x200 [bridge] [ 14.069607][ T399] new_nbp+0x39c/0x580 [bridge] [ 14.069616][ T399] br_add_if+0x212/0x1320 [bridge] [ 14.069623][ T399] ? is_bpf_text_address+0x72/0x110 [ 14.069627][ T399] ? kernel_text_address+0x149/0x170 [ 14.069629][ T399] ? __kernel_text_address+0x12/0x30 [ 14.069633][ T399] do_set_master+0x357/0x580 [ 14.069638][ T399] do_setlink.isra.0+0xa31/0x2750 [ 14.069641][ T399] ? stack_trace_save+0x93/0xc0 [ 14.069644][ T399] ? rtnl_link_get_size+0x350/0x350 [ 14.069645][ T399] ? rcu_read_lock_any_held+0x66/0x90 [ 14.069647][ T399] ? stack_depot_save_flags+0x38e/0x790 [ 14.069650][ T399] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.069653][ T399] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.069655][ T399] ? validate_chain+0x38b/0xc20 [ 14.069657][ T399] ? kasan_save_stack+0x3d/0x50 [ 14.069660][ T399] ? kasan_save_stack+0x2f/0x50 [ 14.069662][ T399] ? kasan_save_track+0x14/0x30 [ 14.069664][ T399] ? __lock_acquire+0x518/0xc20 [ 14.069666][ T399] ? netlink_seq_next+0xe/0x60 [ 14.069670][ T399] ? ___sys_sendmsg+0xb0/0x1d0 [ 14.069674][ T399] ? lock_acquire.part.0+0xd4/0x280 [ 14.069676][ T399] ? rtnl_newlink+0x9a8/0x11c0 [ 14.069679][ T399] ? rcu_is_watching+0x16/0xd0 [ 14.069681][ T399] ? lock_acquire+0x13c/0x160 [ 14.069683][ T399] ? rcu_is_watching+0x16/0xd0 [ 14.069684][ T399] ? rcu_is_watching+0x16/0xd0 [ 14.069687][ T399] ? trace_contention_end+0xb3/0x180 [ 14.069691][ T399] ? __mutex_lock+0x1db/0x1ea0 [ 14.069693][ T399] ? __mutex_lock+0x9a3/0x1ea0 [ 14.069695][ T399] ? rtnl_newlink+0x9a8/0x11c0 [ 14.069699][ T399] ? ww_mutex_lock+0x160/0x160 [ 14.069700][ T399] ? nla_get_range_signed+0x3d0/0x3d0 [ 14.069705][ T399] ? __rtnl_newlink+0x3fa/0xa50 [ 14.069710][ T399] rtnl_newlink+0x9f1/0x11c0 [ 14.069715][ T399] ? rtnl_bridge_getlink+0x850/0x850 [ 14.069717][ T399] ? __lock_acquire+0x518/0xc20 [ 14.069721][ T399] ? lock_acquire.part.0+0xd4/0x280 [ 14.069723][ T399] ? find_held_lock+0x2b/0x80 [ 14.069725][ T399] ? rtnl_bridge_getlink+0x850/0x850 [ 14.069727][ T399] ? __lock_release.isra.0+0x69/0x1a0 [ 14.069730][ T399] ? rtnl_bridge_getlink+0x850/0x850 [ 14.069732][ T399] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.069735][ T399] ? rtnl_link_fill+0x920/0x920 [ 14.069737][ T399] ? __lock_acquire+0x518/0xc20 [ 14.069741][ T399] ? lock_acquire.part.0+0xd4/0x280 [ 14.069743][ T399] ? find_held_lock+0x2b/0x80 [ 14.069746][ T399] netlink_rcv_skb+0x14e/0x3a0 [ 14.069748][ T399] ? rtnl_link_fill+0x920/0x920 [ 14.069751][ T399] ? netlink_ack+0xcf0/0xcf0 [ 14.069756][ T399] ? netlink_deliver_tap+0xc5/0x330 [ 14.069760][ T399] ? netlink_deliver_tap+0x13c/0x330 [ 14.069765][ T399] netlink_unicast+0x486/0x750 [ 14.069768][ T399] ? netlink_attachskb+0x810/0x810 [ 14.069771][ T399] ? __lock_acquire+0x518/0xc20 [ 14.069775][ T399] netlink_sendmsg+0x735/0xc60 [ 14.069778][ T399] ? netlink_unicast+0x750/0x750 [ 14.069782][ T399] ? __might_fault+0x97/0x140 [ 14.069787][ T399] ____sys_sendmsg+0x415/0x880 [ 14.069789][ T399] ? copy_msghdr_from_user+0x279/0x420 [ 14.069791][ T399] ? get_timestamp.constprop.0+0x390/0x390 [ 14.069793][ T399] ? move_addr_to_kernel+0x40/0x40 [ 14.069800][ T399] ___sys_sendmsg+0x14e/0x1d0 [ 14.069803][ T399] ? copy_msghdr_from_user+0x420/0x420 [ 14.069818][ T399] __sys_sendmsg+0x12c/0x1d0 [ 14.069821][ T399] ? __sys_sendmsg_sock+0x20/0x20 [ 14.069827][ T399] ? rcu_is_watching+0x16/0xd0 [ 14.069830][ T399] do_syscall_64+0xff/0x530 [ 14.069833][ T399] ? exc_page_fault+0xee/0x100 [ 14.069835][ T399] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.069837][ T399] RIP: 0033:0x7f3b5132054e [ 14.069841][ 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 [ 14.069843][ T399] RSP: 002b:00007fff930df0e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.069845][ T399] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3b5132054e [ 14.069847][ T399] RDX: 0000000000000000 RSI: 00007fff930df190 RDI: 0000000000000005 [ 14.069848][ T399] RBP: 00007fff930df0f0 R08: 0000000000000000 R09: 0000000000000000 [ 14.069849][ T399] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b56a [ 14.069850][ T399] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff930df850 [ 14.069856][ T399] [ 14.120598][ T399] br10: port 2(veth2.10) entered disabled state [ 14.120962][ T399] veth2.10: entered allmulticast mode [ 14.121281][ T399] veth2: entered allmulticast mode [ 14.122977][ T399] veth2.10: entered promiscuous mode [ 14.123244][ T399] veth2: entered promiscuous mode [ 14.133040][ T399] ip (399) used greatest stack depth: 23336 bytes left [ 14.331303][ T416] br11: port 2(veth2.11) entered blocking state [ 14.331654][ T416] br11: port 2(veth2.11) entered disabled state [ 14.331969][ T416] veth2.11: entered allmulticast mode [ 14.333522][ T416] veth2.11: entered promiscuous mode [ 14.484938][ T429] br10: port 2(veth2.10) entered blocking state [ 14.485629][ T429] br10: port 2(veth2.10) entered forwarding state [ 14.486225][ T429] br10: port 1(veth1.10) entered blocking state [ 14.486532][ T429] br10: port 1(veth1.10) entered forwarding state [ 14.529141][ T434] br11: port 2(veth2.11) entered blocking state [ 14.529512][ T434] br11: port 2(veth2.11) entered forwarding state [ 14.529973][ T434] br11: port 1(veth1.11) entered blocking state [ 14.530264][ T434] br11: port 1(veth1.11) entered forwarding state [ 29.548850][ C3] [ 29.548870][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.548873][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 29.548875][ C3] preempt_count: 104, expected: 0 [ 29.548877][ C3] RCU nest depth: 0, expected: 0 [ 29.548878][ C3] INFO: lockdep is turned off. [ 29.548879][ C3] irq event stamp: 1844030 [ 29.548880][ C3] hardirqs last enabled at (1844030): [] _raw_spin_unlock_irq+0x28/0x50 [ 29.548889][ C3] hardirqs last disabled at (1844029): [] _raw_spin_lock_irq+0x4a/0x50 [ 29.548892][ C3] softirqs last enabled at (1844008): [] handle_softirqs+0x67c/0x900 [ 29.548897][ C3] softirqs last disabled at (1844027): [] __irq_exit_rcu+0x145/0x1c0 [ 29.548899][ C3] Preemption disabled at: [ 29.548900][ C3] [<0000000000000000>] 0x0 [ 29.548909][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.548914][ C3] Tainted: [W]=WARN [ 29.548915][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.548917][ C3] Call Trace: [ 29.548920][ C3] [ 29.548922][ C3] dump_stack_lvl+0x6f/0xa0 [ 29.548928][ C3] __might_resched.cold+0x1fe/0x2c1 [ 29.548934][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.548938][ C3] ? __asan_memcpy+0x3c/0x60 [ 29.548941][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.548946][ C3] __kmalloc_noprof+0x443/0x760 [ 29.548950][ C3] ? __rwlock_init+0x150/0x150 [ 29.548954][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 29.548958][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 29.548961][ C3] alloc_buf.isra.0+0x4b/0x260 [ 29.548964][ C3] put_chars+0x1e1/0x2f0 [ 29.548967][ C3] ? __send_to_port+0x420/0x420 [ 29.548970][ C3] ? console_prepend_replay+0x20/0x20 [ 29.548974][ C3] hvc_console_print+0x292/0x780 [ 29.548979][ C3] ? hvc_write+0x3a0/0x3a0 [ 29.548981][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.548984][ C3] ? lock_acquire+0x13c/0x160 [ 29.548987][ C3] console_emit_next_record+0x22f/0x4c0 [ 29.548991][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 29.548994][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.548996][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.548999][ C3] ? lock_acquire+0x13c/0x160 [ 29.549002][ C3] ? console_flush_one_record+0x111/0x710 [ 29.549004][ C3] console_flush_one_record+0x46f/0x710 [ 29.549007][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 29.549011][ C3] console_unlock+0xee/0x1f0 [ 29.549014][ C3] ? lock_acquire+0x13c/0x160 [ 29.549016][ C3] ? console_flush_one_record+0x710/0x710 [ 29.549019][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.549021][ C3] ? lock_release+0x184/0x1f0 [ 29.549023][ C3] ? lock_acquire+0x60/0x160 [ 29.549026][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.549028][ C3] ? vprintk_emit+0x320/0x3e0 [ 29.549031][ C3] vprintk_emit+0x37c/0x3e0 [ 29.549035][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 29.549037][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.549054][ C3] ? lock_release+0x184/0x1f0 [ 29.549056][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.549067][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.549078][ C3] ? is_module_text_address+0x154/0x250 [ 29.549083][ C3] _printk+0xc7/0x100 [ 29.549087][ C3] ? snapshot_read.cold+0x21/0x21 [ 29.549089][ C3] ? arch_stack_walk+0xd7/0x130 [ 29.549095][ C3] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.549098][ C3] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 29.549100][ C3] print_irq_inversion_bug.part.0+0x32/0xc0 [ 29.549104][ C3] mark_lock_irq+0x989/0x9c0 [ 29.549108][ C3] mark_lock+0x1d7/0xa00 [ 29.549111][ C3] mark_usage+0x42/0x170 [ 29.549114][ C3] __lock_acquire+0x388/0xc20 [ 29.549117][ C3] lock_acquire.part.0+0xd4/0x280 [ 29.549120][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.549131][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.549134][ C3] ? lock_acquire+0x13c/0x160 [ 29.549136][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.549147][ C3] _raw_spin_lock+0x33/0x40 [ 29.549150][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.549161][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.549172][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.549183][ C3] call_timer_fn+0x160/0x4d0 [ 29.549187][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 29.549189][ C3] ? debug_object_active_state+0x430/0x430 [ 29.549193][ C3] ? find_held_lock+0x2b/0x80 [ 29.549196][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 29.549199][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.549202][ C3] __run_timers+0x68f/0xaa0 [ 29.549205][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.549217][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.549220][ C3] ? __lock_acquire+0x518/0xc20 [ 29.549224][ C3] ? __rwlock_init+0x150/0x150 [ 29.549228][ C3] run_timer_softirq+0xf0/0x160 [ 29.549231][ C3] ? __run_timers+0xaa0/0xaa0 [ 29.549233][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.549237][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.549239][ C3] handle_softirqs+0x1d3/0x900 [ 29.549242][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 29.549245][ C3] ? _local_bh_enable+0xc0/0xc0 [ 29.549248][ C3] __irq_exit_rcu+0x145/0x1c0 [ 29.549250][ C3] irq_exit_rcu+0xe/0x30 [ 29.549252][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.549256][ C3] [ 29.549257][ C3] [ 29.549258][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 29.549260][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.549264][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.549267][ C3] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 29.549270][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 29.549274][ C3] RAX: 00000000001c2339 RBX: ff11000001c88040 RCX: ffffffff934f0307 [ 29.549276][ C3] RDX: ff11000001c88040 RSI: ffffffff96238af6 RDI: ffffffff95c8d8e0 [ 29.549277][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.549279][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 29.549280][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 29.549282][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.549287][ C3] default_idle+0x9/0x10 [ 29.549290][ C3] default_idle_call+0x6e/0xb0 [ 29.549292][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.549295][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 29.549297][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 29.549301][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.549304][ C3] do_idle+0xd8/0x190 [ 29.549306][ C3] cpu_startup_entry+0x53/0x70 [ 29.549308][ C3] start_secondary+0x204/0x2b0 [ 29.549311][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 29.549314][ C3] common_startup_64+0x13e/0x148 [ 29.549320][ C3] [ 29.580959][ C3] ======================================================== [ 29.581245][ C3] WARNING: possible irq lock inversion dependency detected [ 29.581529][ C3] 7.2.0-virtme #1 Tainted: G W [ 29.581849][ C3] -------------------------------------------------------- [ 29.582130][ C3] swapper/3/0 just changed the state of lock: [ 29.582367][ C3] ff110000096d2e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.582847][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 29.583208][ C3] (fs_reclaim){+.+.}-{0:0} [ 29.583212][ C3] [ 29.583212][ C3] [ 29.583212][ C3] and interrupts could create inverse lock ordering between them. [ 29.583212][ C3] [ 29.583983][ C3] [ 29.583983][ C3] other info that might help us debug this: [ 29.584265][ C3] Chain exists of: [ 29.584265][ C3] &br->lock --> console_owner --> fs_reclaim [ 29.584265][ C3] [ 29.584706][ C3] Possible interrupt unsafe locking scenario: [ 29.584706][ C3] [ 29.585134][ C3] CPU0 CPU1 [ 29.585329][ C3] ---- ---- [ 29.585522][ C3] lock(fs_reclaim); [ 29.585674][ C3] local_irq_disable(); [ 29.585913][ C3] lock(&br->lock); [ 29.586308][ C3] lock(console_owner); [ 29.586549][ C3] [ 29.586701][ C3] lock(&br->lock); [ 29.586849][ C3] [ 29.586849][ C3] *** DEADLOCK *** [ 29.586849][ C3] [ 29.587277][ C3] locks held by swapper/3/0: 1, last CPU#3: [ 29.587515][ C3] #0: ffa0000000280c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 29.587915][ C3] [ 29.587915][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 29.588244][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 29.588596][ C3] HARDIRQ-ON-W at: [ 29.588751][ C3] __lock_acquire+0x388/0xc20 [ 29.589019][ C3] lock_acquire.part.0+0xd4/0x280 [ 29.589334][ C3] fs_reclaim_acquire+0xd5/0x120 [ 29.589572][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 29.589865][ C3] kthread_create_worker_on_node+0xea/0x210 [ 29.590302][ C3] workqueue_init+0x2a/0x680 [ 29.590543][ C3] kernel_init_freeable+0x2fe/0x630 [ 29.590918][ C3] kernel_init+0x21/0x150 [ 29.591239][ C3] ret_from_fork+0x474/0x6b0 [ 29.591475][ C3] ret_from_fork_asm+0x11/0x20 [ 29.591726][ C3] SOFTIRQ-ON-W at: [ 29.591868][ C3] __lock_acquire+0x388/0xc20 [ 29.592187][ C3] lock_acquire.part.0+0xd4/0x280 [ 29.592501][ C3] fs_reclaim_acquire+0xd5/0x120 [ 29.592747][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 29.593035][ C3] kthread_create_worker_on_node+0xea/0x210 [ 29.593397][ C3] workqueue_init+0x2a/0x680 [ 29.593724][ C3] kernel_init_freeable+0x2fe/0x630 [ 29.594094][ C3] kernel_init+0x21/0x150 [ 29.594332][ C3] ret_from_fork+0x474/0x6b0 [ 29.594572][ C3] ret_from_fork_asm+0x11/0x20 [ 29.601576][ C3] INITIAL USE at: [ 29.601808][ C3] __lock_acquire+0x388/0xc20 [ 29.602055][ C3] lock_acquire.part.0+0xd4/0x280 [ 29.602366][ C3] fs_reclaim_acquire+0xd5/0x120 [ 29.602764][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 29.603055][ C3] kthread_create_worker_on_node+0xea/0x210 [ 29.603413][ C3] workqueue_init+0x2a/0x680 [ 29.603741][ C3] kernel_init_freeable+0x2fe/0x630 [ 29.604055][ C3] kernel_init+0x21/0x150 [ 29.604374][ C3] ret_from_fork+0x474/0x6b0 [ 29.604696][ C3] ret_from_fork_asm+0x11/0x20 [ 29.604936][ C3] } [ 29.605034][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 29.605394][ C3] ... acquired at: [ 29.605610][ C3] __lock_acquire+0x518/0xc20 [ 29.605814][ C3] lock_acquire.part.0+0xd4/0x280 [ 29.606078][ C3] fs_reclaim_acquire+0xd5/0x120 [ 29.606267][ C3] __kmalloc_noprof+0xd3/0x760 [ 29.606602][ C3] alloc_buf.isra.0+0x4b/0x260 [ 29.606799][ C3] put_chars+0x1e1/0x2f0 [ 29.607063][ C3] hvc_console_print+0x292/0x780 [ 29.607254][ C3] console_emit_next_record+0x22f/0x4c0 [ 29.607513][ C3] console_flush_one_record+0x46f/0x710 [ 29.607711][ C3] console_unlock+0xee/0x1f0 [ 29.608053][ C3] vprintk_emit+0x37c/0x3e0 [ 29.608247][ C3] _printk+0xc7/0x100 [ 29.608393][ C3] dm_interface_init+0x50/0x60 [ 29.608666][ C3] dm_init+0x51/0xd0 [ 29.608809][ C3] do_one_initcall+0x124/0x4f0 [ 29.609146][ C3] kernel_init_freeable+0x596/0x630 [ 29.609335][ C3] kernel_init+0x21/0x150 [ 29.609599][ C3] ret_from_fork+0x474/0x6b0 [ 29.609794][ C3] ret_from_fork_asm+0x11/0x20 [ 29.610059][ C3] [ 29.610156][ C3] -> (console_owner){....}-{0:0} { [ 29.610482][ C3] INITIAL USE at: [ 29.610632][ C3] } [ 29.610731][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 29.611092][ C3] ... acquired at: [ 29.611230][ C3] __lock_acquire+0x518/0xc20 [ 29.611494][ C3] lock_acquire.part.0+0xd4/0x280 [ 29.611694][ C3] console_lock_spinning_enable+0x5c/0x60 [ 29.611935][ C3] console_emit_next_record+0x1d1/0x4c0 [ 29.612121][ C3] console_flush_one_record+0x46f/0x710 [ 29.612380][ C3] console_unlock+0xee/0x1f0 [ 29.612571][ C3] vprintk_emit+0x37c/0x3e0 [ 29.612838][ C3] _printk+0xc7/0x100 [ 29.613060][ C3] br_set_state+0x22f/0x430 [bridge] [ 29.613338][ C3] br_init_port+0xc4/0x200 [bridge] [ 29.613540][ C3] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 29.613867][ C3] br_dev_open+0x94/0x120 [bridge] [ 29.614064][ C3] __dev_open+0x2f3/0x610 [ 29.614404][ C3] __dev_change_flags+0x4a4/0x660 [ 29.614596][ C3] netif_change_flags+0x87/0x190 [ 29.614866][ C3] do_setlink.isra.0+0x1cc3/0x2750 [ 29.615063][ C3] rtnl_newlink+0x9f1/0x11c0 [ 29.615324][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.615588][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 29.615857][ C3] netlink_unicast+0x486/0x750 [ 29.616046][ C3] netlink_sendmsg+0x735/0xc60 [ 29.616308][ C3] ____sys_sendmsg+0x415/0x880 [ 29.616500][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 29.616771][ C3] __sys_sendmsg+0x12c/0x1d0 [ 29.617038][ C3] do_syscall_64+0xff/0x530 [ 29.617302][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.617628][ C3] [ 29.617725][ C3] -> (&br->lock){+.-.}-{3:3} { [ 29.617919][ C3] HARDIRQ-ON-W at: [ 29.618211][ C3] __lock_acquire+0x388/0xc20 [ 29.618457][ C3] lock_acquire.part.0+0xd4/0x280 [ 29.618781][ C3] _raw_spin_lock_bh+0x38/0x50 [ 29.619101][ C3] br_add_if+0x8c1/0x1320 [bridge] [ 29.619357][ C3] do_set_master+0x357/0x580 [ 29.619596][ C3] do_setlink.isra.0+0xa31/0x2750 [ 29.619837][ C3] rtnl_newlink+0x9f1/0x11c0 [ 29.620153][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.620473][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 29.620723][ C3] netlink_unicast+0x486/0x750 [ 29.621039][ C3] netlink_sendmsg+0x735/0xc60 [ 29.621359][ C3] ____sys_sendmsg+0x415/0x880 [ 29.621601][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 29.621929][ C3] __sys_sendmsg+0x12c/0x1d0 [ 29.622177][ C3] do_syscall_64+0xff/0x530 [ 29.622493][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.622864][ C3] IN-SOFTIRQ-W at: [ 29.623012][ C3] __lock_acquire+0x388/0xc20 [ 29.623403][ C3] lock_acquire.part.0+0xd4/0x280 [ 29.623645][ C3] _raw_spin_lock+0x33/0x40 [ 29.623890][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.624268][ C3] call_timer_fn+0x160/0x4d0 [ 29.624505][ C3] __run_timers+0x68f/0xaa0 [ 29.624754][ C3] run_timer_softirq+0xf0/0x160 [ 29.625075][ C3] handle_softirqs+0x1d3/0x900 [ 29.625318][ C3] __irq_exit_rcu+0x145/0x1c0 [ 29.625642][ C3] irq_exit_rcu+0xe/0x30 [ 29.626028][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.626318][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.626693][ C3] pv_native_safe_halt+0xf/0x10 [ 29.627015][ C3] default_idle+0x9/0x10 [ 29.627262][ C3] default_idle_call+0x6e/0xb0 [ 29.627578][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.627949][ C3] do_idle+0xd8/0x190 [ 29.628141][ C3] cpu_startup_entry+0x53/0x70 [ 29.628531][ C3] start_secondary+0x204/0x2b0 [ 29.628777][ C3] common_startup_64+0x13e/0x148 [ 29.629097][ C3] INITIAL USE at: [ 29.629240][ C3] __lock_acquire+0x388/0xc20 [ 29.629554][ C3] lock_acquire.part.0+0xd4/0x280 [ 29.629801][ C3] _raw_spin_lock_bh+0x38/0x50 [ 29.630040][ C3] br_add_if+0x8c1/0x1320 [bridge] [ 29.630361][ C3] do_set_master+0x357/0x580 [ 29.630691][ C3] do_setlink.isra.0+0xa31/0x2750 [ 29.630931][ C3] rtnl_newlink+0x9f1/0x11c0 [ 29.631169][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.631410][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 29.631731][ C3] netlink_unicast+0x486/0x750 [ 29.632042][ C3] netlink_sendmsg+0x735/0xc60 [ 29.632359][ C3] ____sys_sendmsg+0x415/0x880 [ 29.632679][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 29.633004][ C3] __sys_sendmsg+0x12c/0x1d0 [ 29.633250][ C3] do_syscall_64+0xff/0x530 [ 29.633567][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.633933][ C3] } [ 29.634033][ C3] ... key at: [] __key.7+0x0/0x40 [bridge] [ 29.634398][ C3] ... acquired at: [ 29.634541][ C3] mark_lock+0x1d7/0xa00 [ 29.634739][ C3] mark_usage+0x42/0x170 [ 29.635079][ C3] __lock_acquire+0x388/0xc20 [ 29.635269][ C3] lock_acquire.part.0+0xd4/0x280 [ 29.635530][ C3] _raw_spin_lock+0x33/0x40 [ 29.635727][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.636047][ C3] call_timer_fn+0x160/0x4d0 [ 29.636385][ C3] __run_timers+0x68f/0xaa0 [ 29.636569][ C3] run_timer_softirq+0xf0/0x160 [ 29.636838][ C3] handle_softirqs+0x1d3/0x900 [ 29.637027][ C3] __irq_exit_rcu+0x145/0x1c0 [ 29.637294][ C3] irq_exit_rcu+0xe/0x30 [ 29.637485][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.637802][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.638041][ C3] pv_native_safe_halt+0xf/0x10 [ 29.638303][ C3] default_idle+0x9/0x10 [ 29.638490][ C3] default_idle_call+0x6e/0xb0 [ 29.638833][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.639068][ C3] do_idle+0xd8/0x190 [ 29.639285][ C3] cpu_startup_entry+0x53/0x70 [ 29.639476][ C3] start_secondary+0x204/0x2b0 [ 29.639746][ C3] common_startup_64+0x13e/0x148 [ 29.639939][ C3] [ 29.640035][ C3] [ 29.640035][ C3] stack backtrace: [ 29.640273][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.640278][ C3] Tainted: [W]=WARN [ 29.640280][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.640281][ C3] Call Trace: [ 29.640283][ C3] [ 29.640285][ C3] dump_stack_lvl+0x6f/0xa0 [ 29.640290][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 29.640294][ C3] mark_lock_irq+0x989/0x9c0 [ 29.640299][ C3] mark_lock+0x1d7/0xa00 [ 29.640301][ C3] mark_usage+0x42/0x170 [ 29.640304][ C3] __lock_acquire+0x388/0xc20 [ 29.640307][ C3] lock_acquire.part.0+0xd4/0x280 [ 29.640310][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.640324][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.640328][ C3] ? lock_acquire+0x13c/0x160 [ 29.640331][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.640342][ C3] _raw_spin_lock+0x33/0x40 [ 29.640345][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.640356][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.640368][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.640379][ C3] call_timer_fn+0x160/0x4d0 [ 29.640383][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 29.640385][ C3] ? debug_object_active_state+0x430/0x430 [ 29.640390][ C3] ? find_held_lock+0x2b/0x80 [ 29.640393][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 29.640396][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.640399][ C3] __run_timers+0x68f/0xaa0 [ 29.640402][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.640414][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.640416][ C3] ? __lock_acquire+0x518/0xc20 [ 29.640420][ C3] ? __rwlock_init+0x150/0x150 [ 29.640424][ C3] run_timer_softirq+0xf0/0x160 [ 29.640427][ C3] ? __run_timers+0xaa0/0xaa0 [ 29.640430][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.640433][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.640435][ C3] handle_softirqs+0x1d3/0x900 [ 29.640438][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 29.640441][ C3] ? _local_bh_enable+0xc0/0xc0 [ 29.640444][ C3] __irq_exit_rcu+0x145/0x1c0 [ 29.640446][ C3] irq_exit_rcu+0xe/0x30 [ 29.640448][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.640451][ C3] [ 29.640452][ C3] [ 29.640453][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 29.640456][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.640458][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.640461][ C3] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 29.640464][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 29.640468][ C3] RAX: 00000000001c2339 RBX: ff11000001c88040 RCX: ffffffff934f0307 [ 29.640470][ C3] RDX: ff11000001c88040 RSI: ffffffff96238af6 RDI: ffffffff95c8d8e0 [ 29.640471][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.640472][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 29.640474][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 29.640477][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.640480][ C3] default_idle+0x9/0x10 [ 29.640482][ C3] default_idle_call+0x6e/0xb0 [ 29.640485][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.640487][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 29.640489][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 29.640492][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.640495][ C3] do_idle+0xd8/0x190 [ 29.640498][ C3] cpu_startup_entry+0x53/0x70 [ 29.640500][ C3] start_secondary+0x204/0x2b0 [ 29.640502][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 29.640505][ C3] common_startup_64+0x13e/0x148 [ 29.640510][ C3] [ 38.560845][ T564] br11: port 2(veth2.11) entered disabled state [ 38.560863][ T564] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 38.560865][ T564] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 564, name: ip [ 38.560867][ T564] preempt_count: 202, expected: 0 [ 38.560868][ T564] RCU nest depth: 0, expected: 0 [ 38.560869][ T564] INFO: lockdep is turned off. [ 38.560870][ T564] irq event stamp: 0 [ 38.560871][ T564] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 38.560876][ T564] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 38.560882][ T564] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 38.560883][ T564] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 38.560885][ T564] Preemption disabled at: [ 38.560886][ T564] [<0000000000000000>] 0x0 [ 38.560891][ T564] CPU: 0 UID: 0 PID: 564 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 38.560895][ T564] Tainted: [W]=WARN [ 38.560896][ T564] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.560898][ T564] Call Trace: [ 38.560900][ T564] [ 38.560901][ T564] dump_stack_lvl+0x6f/0xa0 [ 38.560907][ T564] __might_resched.cold+0x1fe/0x2c1 [ 38.560911][ T564] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 38.560915][ T564] ? rcu_is_watching+0x16/0xd0 [ 38.560919][ T564] __kmalloc_noprof+0x443/0x760 [ 38.560922][ T564] ? __rwlock_init+0x150/0x150 [ 38.560925][ T564] ? alloc_buf.isra.0+0x4b/0x260 [ 38.560929][ T564] ? do_raw_spin_unlock+0x59/0x250 [ 38.560930][ T564] alloc_buf.isra.0+0x4b/0x260 [ 38.560932][ T564] put_chars+0x1e1/0x2f0 [ 38.560934][ T564] ? desc_read_finalized_seq+0x79/0x120 [ 38.560936][ T564] ? __send_to_port+0x420/0x420 [ 38.560938][ T564] ? console_prepend_replay+0x20/0x20 [ 38.560941][ T564] hvc_console_print+0x292/0x780 [ 38.560945][ T564] ? hvc_write+0x3a0/0x3a0 [ 38.560946][ T564] ? do_raw_spin_lock+0x131/0x280 [ 38.560948][ T564] ? __rwlock_init+0x150/0x150 [ 38.560949][ T564] ? rcu_is_watching+0x16/0xd0 [ 38.560951][ T564] ? rcu_is_watching+0x16/0xd0 [ 38.560952][ T564] ? lock_acquire+0x13c/0x160 [ 38.560955][ T564] console_emit_next_record+0x22f/0x4c0 [ 38.560957][ T564] ? devkmsg_read+0x4b0/0x4b0 [ 38.560959][ T564] ? rcu_is_watching+0x16/0xd0 [ 38.560961][ T564] ? rcu_is_watching+0x16/0xd0 [ 38.560962][ T564] ? rcu_is_watching+0x16/0xd0 [ 38.560964][ T564] ? lock_acquire+0x13c/0x160 [ 38.560966][ T564] ? console_flush_one_record+0x111/0x710 [ 38.560968][ T564] console_flush_one_record+0x46f/0x710 [ 38.560970][ T564] ? console_emit_next_record+0x4c0/0x4c0 [ 38.560972][ T564] console_unlock+0xee/0x1f0 [ 38.560974][ T564] ? lock_acquire+0x13c/0x160 [ 38.560976][ T564] ? console_flush_one_record+0x710/0x710 [ 38.560977][ T564] ? rcu_is_watching+0x16/0xd0 [ 38.560979][ T564] ? lock_release+0x184/0x1f0 [ 38.560980][ T564] ? lock_acquire+0x60/0x160 [ 38.560981][ T564] ? __rcu_read_lock+0x30/0x70 [ 38.560983][ T564] ? __down_trylock_console_sem+0x5e/0xa0 [ 38.560985][ T564] ? vprintk_emit+0x320/0x3e0 [ 38.560987][ T564] vprintk_emit+0x37c/0x3e0 [ 38.560992][ T564] ? wake_up_klogd_work_func+0x90/0x90 [ 38.560994][ T564] ? debug_object_assert_init+0x1d9/0x360 [ 38.560998][ T564] ? debug_object_activate+0x4a0/0x4a0 [ 38.561000][ T564] _printk+0xc7/0x100 [ 38.561003][ T564] ? snapshot_read.cold+0x21/0x21 [ 38.561005][ T564] ? __rwlock_init+0x150/0x150 [ 38.561007][ T564] ? rcu_is_watching+0x16/0xd0 [ 38.561009][ T564] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 38.561012][ T564] br_set_state+0x22f/0x430 [bridge] [ 38.561025][ T564] br_stp_disable_port+0x11f/0x390 [bridge] [ 38.561033][ T564] br_stp_disable_bridge+0xb9/0x180 [bridge] [ 38.561039][ T564] br_dev_stop+0x28/0x1a0 [bridge] [ 38.561047][ T564] ? rtnl_is_locked+0x15/0x20 [ 38.561051][ T564] __dev_close_many+0x1c8/0x530 [ 38.561054][ T564] ? netif_open+0x120/0x120 [ 38.561056][ T564] ? trace_irq_enable.constprop.0+0x30/0x160 [ 38.561058][ T564] __dev_change_flags+0x288/0x660 [ 38.561060][ T564] ? netif_set_allmulti+0x250/0x250 [ 38.561062][ T564] ? __kernel_text_address+0x12/0x30 [ 38.561065][ T564] ? write_profile+0xf0/0xf0 [ 38.561067][ T564] ? unwind_get_return_address+0x67/0xd0 [ 38.561070][ T564] netif_change_flags+0x87/0x190 [ 38.561072][ T564] do_setlink.isra.0+0x1cc3/0x2750 [ 38.561074][ T564] ? stack_trace_save+0x93/0xc0 [ 38.561075][ T564] ? rtnl_link_get_size+0x350/0x350 [ 38.561077][ T564] ? rcu_is_watching+0x16/0xd0 [ 38.561078][ T564] ? stack_depot_save_flags+0x1bc/0x790 [ 38.561081][ T564] ? kasan_save_stack+0x3d/0x50 [ 38.561084][ T564] ? kasan_save_stack+0x2f/0x50 [ 38.561086][ T564] ? kasan_save_track+0x14/0x30 [ 38.561087][ T564] ? __kasan_kmalloc+0x7b/0x90 [ 38.561089][ T564] ? __kmalloc_cache_noprof+0x29a/0x620 [ 38.561090][ T564] ? rtnl_newlink+0x124/0x11c0 [ 38.561091][ T564] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.561092][ T564] ? netlink_rcv_skb+0x14e/0x3a0 [ 38.561095][ T564] ? netlink_unicast+0x486/0x750 [ 38.561096][ T564] ? netlink_sendmsg+0x735/0xc60 [ 38.561097][ T564] ? ____sys_sendmsg+0x415/0x880 [ 38.561100][ T564] ? ___sys_sendmsg+0x14e/0x1d0 [ 38.561101][ T564] ? __sys_sendmsg+0x12c/0x1d0 [ 38.561103][ T564] ? do_syscall_64+0xff/0x530 [ 38.561105][ T564] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.561108][ T564] ? rcu_is_watching+0x16/0xd0 [ 38.561110][ T564] ? lock_acquire+0x13c/0x160 [ 38.561111][ T564] ? rcu_is_watching+0x16/0xd0 [ 38.561113][ T564] ? rcu_is_watching+0x16/0xd0 [ 38.561114][ T564] ? trace_contention_end+0xb3/0x180 [ 38.561117][ T564] ? __mutex_lock+0x1db/0x1ea0 [ 38.561120][ T564] ? __mutex_lock+0x9a3/0x1ea0 [ 38.561121][ T564] ? rtnl_newlink+0x9a8/0x11c0 [ 38.561122][ T564] ? ww_mutex_lock+0x160/0x160 [ 38.561125][ T564] ? __rtnl_newlink+0x3fa/0xa50 [ 38.561127][ T564] rtnl_newlink+0x9f1/0x11c0 [ 38.561129][ T564] ? rcu_is_watching+0x16/0xd0 [ 38.561130][ T564] ? rtnl_bridge_getlink+0x850/0x850 [ 38.561131][ T564] ? lock_acquire+0x13c/0x160 [ 38.561133][ T564] ? rcu_is_watching+0x16/0xd0 [ 38.561135][ T564] ? is_bpf_text_address+0x3e/0x110 [ 38.561138][ T564] ? is_bpf_text_address+0x72/0x110 [ 38.561140][ T564] ? kernel_text_address+0x149/0x170 [ 38.561141][ T564] ? __kernel_text_address+0x12/0x30 [ 38.561142][ T564] ? write_profile+0xf0/0xf0 [ 38.561143][ T564] ? unwind_get_return_address+0x67/0xd0 [ 38.561145][ T564] ? rcu_is_watching+0x16/0xd0 [ 38.561146][ T564] ? rcu_is_watching+0x16/0xd0 [ 38.561148][ T564] ? cap_capable+0x1d7/0x3d0 [ 38.561151][ T564] ? lock_acquire+0x13c/0x160 [ 38.561153][ T564] ? rcu_is_watching+0x16/0xd0 [ 38.561154][ T564] ? rtnl_bridge_getlink+0x850/0x850 [ 38.561156][ T564] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.561157][ T564] ? rtnl_link_fill+0x920/0x920 [ 38.561159][ T564] ? filter_irq_stacks+0xd0/0xd0 [ 38.561160][ T564] ? stack_depot_save_flags+0x1bc/0x790 [ 38.561162][ T564] netlink_rcv_skb+0x14e/0x3a0 [ 38.561164][ T564] ? rtnl_link_fill+0x920/0x920 [ 38.561165][ T564] ? lock_release+0x184/0x1f0 [ 38.561167][ T564] ? netlink_ack+0xcf0/0xcf0 [ 38.561168][ T564] ? __netlink_lookup+0xb9/0x6b0 [ 38.561170][ T564] ? rcu_is_watching+0x16/0xd0 [ 38.561172][ T564] ? lock_release+0x184/0x1f0 [ 38.561174][ T564] netlink_unicast+0x486/0x750 [ 38.561176][ T564] ? netlink_attachskb+0x810/0x810 [ 38.561178][ T564] ? rcu_is_watching+0x16/0xd0 [ 38.561179][ T564] ? rcu_is_watching+0x16/0xd0 [ 38.561181][ T564] ? lock_acquire+0x13c/0x160 [ 38.561183][ T564] netlink_sendmsg+0x735/0xc60 [ 38.561185][ T564] ? netlink_unicast+0x750/0x750 [ 38.561187][ T564] ? rcu_is_watching+0x16/0xd0 [ 38.561188][ T564] ? lock_release+0x184/0x1f0 [ 38.561190][ T564] ____sys_sendmsg+0x415/0x880 [ 38.561192][ T564] ? copy_msghdr_from_user+0x279/0x420 [ 38.561194][ T564] ? get_timestamp.constprop.0+0x390/0x390 [ 38.561195][ T564] ? move_addr_to_kernel+0x40/0x40 [ 38.561197][ T564] ? filter_irq_stacks+0xd0/0xd0 [ 38.561199][ T564] ___sys_sendmsg+0x14e/0x1d0 [ 38.561201][ T564] ? copy_msghdr_from_user+0x420/0x420 [ 38.561206][ T564] __sys_sendmsg+0x12c/0x1d0 [ 38.561207][ T564] ? __sys_sendmsg_sock+0x20/0x20 [ 38.561210][ T564] ? rcu_is_watching+0x16/0xd0 [ 38.561212][ T564] do_syscall_64+0xff/0x530 [ 38.561213][ T564] ? exc_page_fault+0xee/0x100 [ 38.561216][ T564] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.561217][ T564] RIP: 0033:0x7f104bf6754e [ 38.561219][ T564] 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 [ 38.561221][ T564] RSP: 002b:00007ffecef78950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.561224][ T564] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f104bf6754e [ 38.561226][ T564] RDX: 0000000000000000 RSI: 00007ffecef78a00 RDI: 0000000000000005 [ 38.561227][ T564] RBP: 00007ffecef78960 R08: 0000000000000000 R09: 0000000000000000 [ 38.561227][ T564] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b583 [ 38.561228][ T564] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffecef790c0 [ 38.561231][ T564] [ 38.593310][ T564] br11: port 1(veth1.11) entered disabled state [ 38.598480][ T564] ip (564) used greatest stack depth: 23144 bytes left [ 38.618299][ T566] br10: port 2(veth2.10) entered disabled state [ 38.618661][ T566] br10: port 1(veth1.10) entered disabled state [ 38.660351][ T570] veth2.11: left allmulticast mode [ 38.660521][ T570] veth2.11: left promiscuous mode [ 38.660842][ T570] br11: port 2(veth2.11) entered disabled state [ 38.747881][ T576] veth2.10: left allmulticast mode [ 38.748100][ T576] veth2: left allmulticast mode [ 38.748312][ T576] veth2.10: left promiscuous mode [ 38.748508][ T576] veth2: left promiscuous mode [ 38.748888][ T576] br10: port 2(veth2.10) entered disabled state [ 38.889942][ T588] veth1.11: left allmulticast mode [ 38.890237][ T588] veth1.11: left promiscuous mode [ 38.890739][ T588] br11: port 1(veth1.11) entered disabled state [ 38.973111][ T594] veth1.10: left allmulticast mode [ 38.973333][ T594] veth1: left allmulticast mode [ 38.973499][ T594] veth1.10: left promiscuous mode [ 38.973642][ T594] veth1: left promiscuous mode [ 38.973966][ T594] br10: port 1(veth1.10) entered disabled state