[ 10.958608][ T245] 8021q: 802.1Q VLAN Support v1.8 [ 10.958703][ T245] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.958706][ T245] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 245, name: modprobe [ 10.958707][ T245] preempt_count: 1, expected: 0 [ 10.958709][ T245] RCU nest depth: 0, expected: 0 [ 10.958710][ T245] locks held by modprobe/245: 4, last CPU#3: [ 10.958712][ T245] #0: ffffffff92d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.958725][ T245] #1: ffffffff92d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.958729][ T245] #2: ffffffff92c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.958733][ T245] #3: ffffffff92c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.958737][ T245] irq event stamp: 29390 [ 10.958738][ T245] hardirqs last enabled at (29389): [] __down_trylock_console_sem+0x86/0xa0 [ 10.958740][ T245] hardirqs last disabled at (29390): [] console_emit_next_record+0x3d4/0x4c0 [ 10.958742][ T245] softirqs last enabled at (29386): [] handle_softirqs+0x67c/0x900 [ 10.958745][ T245] softirqs last disabled at (29215): [] __irq_exit_rcu+0x145/0x1c0 [ 10.958747][ T245] Preemption disabled at: [ 10.958748][ T245] [] vprintk_emit+0x31b/0x3e0 [ 10.958754][ T245] CPU: 3 UID: 0 PID: 245 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.958757][ T245] Tainted: [W]=WARN [ 10.958758][ T245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.958760][ T245] Call Trace: [ 10.958761][ T245] [ 10.958763][ T245] dump_stack_lvl+0x6f/0xa0 [ 10.958775][ T245] ? vprintk_emit+0x31b/0x3e0 [ 10.958777][ T245] __might_resched.cold+0x1fe/0x2c1 [ 10.958781][ T245] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.958785][ T245] ? __kmalloc_noprof+0xdb/0x760 [ 10.958790][ T245] __kmalloc_noprof+0x443/0x760 [ 10.958792][ T245] ? alloc_buf.isra.0+0x4b/0x260 [ 10.958798][ T245] ? do_raw_spin_unlock+0x59/0x250 [ 10.958801][ T245] alloc_buf.isra.0+0x4b/0x260 [ 10.958804][ T245] put_chars+0x1e1/0x2f0 [ 10.958806][ T245] ? __send_to_port+0x420/0x420 [ 10.958808][ T245] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.958812][ T245] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.958814][ T245] ? validate_chain+0x38b/0xc20 [ 10.958819][ T245] hvc_console_print+0x292/0x780 [ 10.958821][ T245] ? __lock_acquire+0x518/0xc20 [ 10.958826][ T245] ? hvc_write+0x3a0/0x3a0 [ 10.958828][ T245] ? rcu_is_watching+0x16/0xd0 [ 10.958833][ T245] console_emit_next_record+0x22f/0x4c0 [ 10.958837][ T245] ? devkmsg_read+0x4b0/0x4b0 [ 10.958838][ T245] ? console_flush_one_record+0x106/0x710 [ 10.958841][ T245] ? rcu_is_watching+0x16/0xd0 [ 10.958844][ T245] ? lock_acquire+0x13c/0x160 [ 10.958847][ T245] console_flush_one_record+0x46f/0x710 [ 10.958851][ T245] ? console_emit_next_record+0x4c0/0x4c0 [ 10.958853][ T245] ? __lock_acquire+0x518/0xc20 [ 10.958858][ T245] console_unlock+0xee/0x1f0 [ 10.958861][ T245] ? console_flush_one_record+0x710/0x710 [ 10.958862][ T245] ? rcu_is_watching+0x16/0xd0 [ 10.958865][ T245] ? lock_acquire+0x60/0x160 [ 10.958868][ T245] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.958870][ T245] ? vprintk_emit+0x320/0x3e0 [ 10.958873][ T245] vprintk_emit+0x37c/0x3e0 [ 10.958876][ T245] ? wake_up_klogd_work_func+0x90/0x90 [ 10.958882][ T245] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 10.958886][ T245] _printk+0xc7/0x100 [ 10.958889][ T245] ? snapshot_read.cold+0x21/0x21 [ 10.958895][ T245] ? do_one_initcall+0x113/0x4f0 [ 10.958898][ T245] vlan_proto_init+0x24/0x90 [8021q] [ 10.958901][ T245] do_one_initcall+0x124/0x4f0 [ 10.958903][ T245] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.958908][ T245] ? do_init_module+0xae/0x8a0 [ 10.958910][ T245] ? kasan_unpoison+0x44/0x70 [ 10.958915][ T245] do_init_module+0x2ad/0x8a0 [ 10.958919][ T245] ? lockdep_hardirqs_on+0x91/0x130 [ 10.958923][ T245] ? free_module+0x470/0x470 [ 10.958926][ T245] ? kfree+0x123/0x590 [ 10.958930][ T245] load_module+0x1424/0x1bb0 [ 10.958937][ T245] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.958941][ T245] ? __ia32_sys_fsconfig+0x180/0x180 [ 10.958943][ T245] ? ovl_real_file+0x172/0x1e0 [ 10.958947][ T245] ? find_held_lock+0x2b/0x80 [ 10.958949][ T245] ? backing_file_read_iter+0x541/0x790 [ 10.958952][ T245] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.958955][ T245] init_module_from_file+0x11f/0x1a0 [ 10.958958][ T245] ? __do_sys_init_module+0x220/0x220 [ 10.958966][ T245] ? __rwlock_init+0x150/0x150 [ 10.958969][ T245] ? do_raw_spin_unlock+0x59/0x250 [ 10.958972][ T245] idempotent_init_module+0x37b/0x7c0 [ 10.958976][ T245] ? init_module_from_file+0x1a0/0x1a0 [ 10.958982][ T245] ? rcu_is_watching+0x16/0xd0 [ 10.958984][ T245] ? cap_capable+0x1d7/0x3d0 [ 10.958990][ T245] __x64_sys_finit_module+0xdf/0x190 [ 10.958992][ T245] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.958995][ T245] do_syscall_64+0xff/0x530 [ 10.958997][ T245] ? exc_page_fault+0xee/0x100 [ 10.958999][ T245] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.959001][ T245] RIP: 0033:0x7f281c95c37d [ 10.959005][ 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 [ 10.959006][ T245] RSP: 002b:00007ffef1a25fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.959009][ T245] RAX: ffffffffffffffda RBX: 000055e6c479d810 RCX: 00007f281c95c37d [ 10.959010][ T245] RDX: 0000000000000000 RSI: 000055e6921c9ffd RDI: 0000000000000000 [ 10.959011][ T245] RBP: 00007ffef1a26060 R08: 0000000000000000 R09: 0000000000000000 [ 10.959012][ T245] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6921c9ffd [ 10.959013][ T245] R13: 000055e6c479d960 R14: 0000000000040000 R15: 0000000000000000 [ 10.959019][ T245] [ 12.297220][ T316] GACT probability NOT on [ 12.297237][ T316] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.297239][ T316] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 316, name: modprobe [ 12.297241][ T316] preempt_count: 1, expected: 0 [ 12.297242][ T316] RCU nest depth: 0, expected: 0 [ 12.297243][ T316] locks held by modprobe/316: 4, last CPU#2: [ 12.297245][ T316] #0: ffffffff92d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.297258][ T316] #1: ffffffff92d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.297262][ T316] #2: ffffffff92c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.297266][ T316] #3: ffffffff92c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.297270][ T316] irq event stamp: 27246 [ 12.297271][ T316] hardirqs last enabled at (27245): [] __down_trylock_console_sem+0x86/0xa0 [ 12.297274][ T316] hardirqs last disabled at (27246): [] console_emit_next_record+0x3d4/0x4c0 [ 12.297276][ T316] softirqs last enabled at (26344): [] handle_softirqs+0x67c/0x900 [ 12.297279][ T316] softirqs last disabled at (26337): [] __irq_exit_rcu+0x145/0x1c0 [ 12.297281][ T316] Preemption disabled at: [ 12.297282][ T316] [] vprintk_emit+0x31b/0x3e0 [ 12.297287][ T316] CPU: 2 UID: 0 PID: 316 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.297291][ T316] Tainted: [W]=WARN [ 12.297292][ T316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.297294][ T316] Call Trace: [ 12.297295][ T316] [ 12.297297][ T316] dump_stack_lvl+0x6f/0xa0 [ 12.297302][ T316] ? vprintk_emit+0x31b/0x3e0 [ 12.297304][ T316] __might_resched.cold+0x1fe/0x2c1 [ 12.297309][ T316] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.297313][ T316] ? __kmalloc_noprof+0xdb/0x760 [ 12.297318][ T316] __kmalloc_noprof+0x443/0x760 [ 12.297320][ T316] ? alloc_buf.isra.0+0x4b/0x260 [ 12.297326][ T316] ? do_raw_spin_unlock+0x59/0x250 [ 12.297328][ T316] alloc_buf.isra.0+0x4b/0x260 [ 12.297332][ T316] put_chars+0x1e1/0x2f0 [ 12.297334][ T316] ? desc_read_finalized_seq+0x79/0x120 [ 12.297336][ T316] ? __send_to_port+0x420/0x420 [ 12.297339][ T316] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.297342][ T316] ? validate_chain+0x38b/0xc20 [ 12.297346][ T316] hvc_console_print+0x292/0x780 [ 12.297349][ T316] ? __lock_acquire+0x518/0xc20 [ 12.297350][ T316] ? __lock_acquire+0x518/0xc20 [ 12.297355][ T316] ? hvc_write+0x3a0/0x3a0 [ 12.297356][ T316] ? console_emit_next_record+0x1df/0x4c0 [ 12.297359][ T316] ? rcu_is_watching+0x16/0xd0 [ 12.297362][ T316] ? lock_acquire+0x13c/0x160 [ 12.297366][ T316] console_emit_next_record+0x22f/0x4c0 [ 12.297370][ T316] ? devkmsg_read+0x4b0/0x4b0 [ 12.297372][ T316] ? console_flush_one_record+0x106/0x710 [ 12.297375][ T316] ? rcu_is_watching+0x16/0xd0 [ 12.297377][ T316] ? lock_acquire+0x13c/0x160 [ 12.297381][ T316] console_flush_one_record+0x46f/0x710 [ 12.297385][ T316] ? console_emit_next_record+0x4c0/0x4c0 [ 12.297387][ T316] ? __lock_acquire+0x518/0xc20 [ 12.297392][ T316] console_unlock+0xee/0x1f0 [ 12.297394][ T316] ? console_flush_one_record+0x710/0x710 [ 12.297396][ T316] ? rcu_is_watching+0x16/0xd0 [ 12.297399][ T316] ? lock_acquire+0x60/0x160 [ 12.297402][ T316] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.297404][ T316] ? vprintk_emit+0x320/0x3e0 [ 12.297407][ T316] vprintk_emit+0x37c/0x3e0 [ 12.297411][ T316] ? wake_up_klogd_work_func+0x90/0x90 [ 12.297417][ T316] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 12.297420][ T316] _printk+0xc7/0x100 [ 12.297424][ T316] ? snapshot_read.cold+0x21/0x21 [ 12.297430][ T316] ? do_one_initcall+0x113/0x4f0 [ 12.297433][ T316] gact_init_module+0x15/0x1000 [act_gact] [ 12.297436][ T316] do_one_initcall+0x124/0x4f0 [ 12.297438][ T316] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.297443][ T316] ? do_init_module+0xae/0x8a0 [ 12.297446][ T316] ? kasan_unpoison+0x44/0x70 [ 12.297450][ T316] do_init_module+0x2ad/0x8a0 [ 12.297454][ T316] ? lockdep_hardirqs_on+0x91/0x130 [ 12.297458][ T316] ? free_module+0x470/0x470 [ 12.297461][ T316] ? kfree+0x123/0x590 [ 12.297465][ T316] load_module+0x1424/0x1bb0 [ 12.297473][ T316] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.297476][ T316] ? __ia32_sys_fsconfig+0x180/0x180 [ 12.297479][ T316] ? ovl_real_file+0x172/0x1e0 [ 12.297482][ T316] ? find_held_lock+0x2b/0x80 [ 12.297484][ T316] ? backing_file_read_iter+0x541/0x790 [ 12.297488][ T316] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.297492][ T316] init_module_from_file+0x11f/0x1a0 [ 12.297495][ T316] ? __do_sys_init_module+0x220/0x220 [ 12.297503][ T316] ? __rwlock_init+0x150/0x150 [ 12.297506][ T316] ? do_raw_spin_unlock+0x59/0x250 [ 12.297509][ T316] idempotent_init_module+0x37b/0x7c0 [ 12.297513][ T316] ? init_module_from_file+0x1a0/0x1a0 [ 12.297519][ T316] ? rcu_is_watching+0x16/0xd0 [ 12.297521][ T316] ? cap_capable+0x1d7/0x3d0 [ 12.297527][ T316] __x64_sys_finit_module+0xdf/0x190 [ 12.297529][ T316] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.297533][ T316] do_syscall_64+0xff/0x530 [ 12.297534][ T316] ? exc_page_fault+0xee/0x100 [ 12.297537][ T316] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.297539][ T316] RIP: 0033:0x7f6f933dc37d [ 12.297543][ 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 [ 12.297544][ T316] RSP: 002b:00007fffa5d2d838 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.297547][ T316] RAX: ffffffffffffffda RBX: 000055f6bd0b0810 RCX: 00007f6f933dc37d [ 12.297549][ T316] RDX: 0000000000000000 RSI: 000055f6aa7e7ffd RDI: 0000000000000000 [ 12.297550][ T316] RBP: 00007fffa5d2d8d0 R08: 0000000000000000 R09: 0000000000000000 [ 12.297550][ T316] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f6aa7e7ffd [ 12.297551][ T316] R13: 000055f6bd0b0960 R14: 0000000000040000 R15: 0000000000000000 [ 12.297558][ T316] [ 12.882372][ T351] br10: port 1(veth1.10) entered blocking state [ 12.883047][ T351] br10: port 1(veth1.10) entered disabled state [ 12.883389][ T351] veth1.10: entered allmulticast mode [ 12.883631][ T351] veth1: entered allmulticast mode [ 12.885440][ T351] veth1.10: entered promiscuous mode [ 12.885708][ T351] veth1: entered promiscuous mode [ 13.063364][ T368] br11: port 1(veth1.11) entered blocking state [ 13.064154][ T368] br11: port 1(veth1.11) entered disabled state [ 13.064479][ T368] veth1.11: entered allmulticast mode [ 13.066133][ T368] veth1.11: entered promiscuous mode [ 13.397492][ T400] br10: port 2(veth2.10) entered blocking state [ 13.397508][ T400] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.397510][ T400] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 400, name: ip [ 13.397511][ T400] preempt_count: 1, expected: 0 [ 13.397512][ T400] RCU nest depth: 0, expected: 0 [ 13.397513][ T400] locks held by ip/400: 5, last CPU#0: [ 13.397515][ T400] #0: ffffffff934d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.397528][ T400] #1: ffffffff92d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.397534][ T400] #2: ffffffff92d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.397537][ T400] #3: ffffffff92c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.397541][ T400] #4: ffffffff92c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.397545][ T400] irq event stamp: 20282 [ 13.397546][ T400] hardirqs last enabled at (20281): [] __down_trylock_console_sem+0x86/0xa0 [ 13.397549][ T400] hardirqs last disabled at (20282): [] console_emit_next_record+0x3d4/0x4c0 [ 13.397551][ T400] softirqs last enabled at (20224): [] __alloc_skb+0x4c2/0x5f0 [ 13.397554][ T400] softirqs last disabled at (20222): [] __alloc_skb+0x4c2/0x5f0 [ 13.397557][ T400] Preemption disabled at: [ 13.397557][ T400] [] vprintk_emit+0x31b/0x3e0 [ 13.397563][ T400] CPU: 0 UID: 0 PID: 400 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.397567][ T400] Tainted: [W]=WARN [ 13.397568][ T400] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.397569][ T400] Call Trace: [ 13.397571][ T400] [ 13.397572][ T400] dump_stack_lvl+0x6f/0xa0 [ 13.397578][ T400] ? vprintk_emit+0x31b/0x3e0 [ 13.397580][ T400] __might_resched.cold+0x1fe/0x2c1 [ 13.397585][ T400] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.397589][ T400] ? __kmalloc_noprof+0xdb/0x760 [ 13.397594][ T400] __kmalloc_noprof+0x443/0x760 [ 13.397597][ T400] ? alloc_buf.isra.0+0x4b/0x260 [ 13.397602][ T400] ? do_raw_spin_unlock+0x59/0x250 [ 13.397605][ T400] alloc_buf.isra.0+0x4b/0x260 [ 13.397608][ T400] put_chars+0x1e1/0x2f0 [ 13.397610][ T400] ? prb_final_commit+0x50/0x50 [ 13.397615][ T400] ? __send_to_port+0x420/0x420 [ 13.397618][ T400] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.397623][ T400] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.397625][ T400] ? validate_chain+0x38b/0xc20 [ 13.397629][ T400] hvc_console_print+0x292/0x780 [ 13.397632][ T400] ? mark_usage+0x61/0x170 [ 13.397634][ T400] ? __lock_acquire+0x518/0xc20 [ 13.397635][ T400] ? __lock_acquire+0x518/0xc20 [ 13.397639][ T400] ? hvc_write+0x3a0/0x3a0 [ 13.397641][ T400] ? console_emit_next_record+0x1df/0x4c0 [ 13.397645][ T400] ? rcu_is_watching+0x16/0xd0 [ 13.397647][ T400] ? lock_acquire+0x13c/0x160 [ 13.397651][ T400] console_emit_next_record+0x22f/0x4c0 [ 13.397655][ T400] ? devkmsg_read+0x4b0/0x4b0 [ 13.397657][ T400] ? console_flush_one_record+0x106/0x710 [ 13.397660][ T400] ? rcu_is_watching+0x16/0xd0 [ 13.397662][ T400] ? lock_acquire+0x13c/0x160 [ 13.397666][ T400] console_flush_one_record+0x46f/0x710 [ 13.397670][ T400] ? console_emit_next_record+0x4c0/0x4c0 [ 13.397672][ T400] ? __lock_acquire+0x518/0xc20 [ 13.397677][ T400] console_unlock+0xee/0x1f0 [ 13.397680][ T400] ? console_flush_one_record+0x710/0x710 [ 13.397682][ T400] ? rcu_is_watching+0x16/0xd0 [ 13.397685][ T400] ? lock_acquire+0x60/0x160 [ 13.397688][ T400] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.397690][ T400] ? vprintk_emit+0x320/0x3e0 [ 13.397693][ T400] vprintk_emit+0x37c/0x3e0 [ 13.397697][ T400] ? wake_up_klogd_work_func+0x90/0x90 [ 13.397700][ T400] ? __lock_release.isra.0+0x69/0x1a0 [ 13.397705][ T400] _printk+0xc7/0x100 [ 13.397708][ T400] ? snapshot_read.cold+0x21/0x21 [ 13.397712][ T400] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.397725][ T400] ? do_setlink.isra.0+0xa31/0x2750 [ 13.397727][ T400] ? rtnl_newlink+0x9f1/0x11c0 [ 13.397728][ T400] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.397733][ T400] br_set_state+0x22f/0x430 [bridge] [ 13.397743][ T400] br_init_port+0xc4/0x200 [bridge] [ 13.397752][ T400] new_nbp+0x39c/0x580 [bridge] [ 13.397761][ T400] br_add_if+0x212/0x1320 [bridge] [ 13.397768][ T400] ? is_bpf_text_address+0x72/0x110 [ 13.397772][ T400] ? kernel_text_address+0x149/0x170 [ 13.397775][ T400] ? __kernel_text_address+0x12/0x30 [ 13.397784][ T400] do_set_master+0x357/0x580 [ 13.397788][ T400] do_setlink.isra.0+0xa31/0x2750 [ 13.397792][ T400] ? stack_trace_save+0x93/0xc0 [ 13.397795][ T400] ? rtnl_link_get_size+0x350/0x350 [ 13.397796][ T400] ? rcu_read_lock_any_held+0x66/0x90 [ 13.397798][ T400] ? stack_depot_save_flags+0x38e/0x790 [ 13.397802][ T400] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.397804][ T400] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.397806][ T400] ? validate_chain+0x38b/0xc20 [ 13.397809][ T400] ? kasan_save_stack+0x3d/0x50 [ 13.397812][ T400] ? kasan_save_stack+0x2f/0x50 [ 13.397813][ T400] ? kasan_save_track+0x14/0x30 [ 13.397816][ T400] ? __lock_acquire+0x518/0xc20 [ 13.397818][ T400] ? netlink_seq_next+0x4e/0x60 [ 13.397821][ T400] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.397826][ T400] ? lock_acquire.part.0+0xd4/0x280 [ 13.397828][ T400] ? rtnl_newlink+0x9a8/0x11c0 [ 13.397830][ T400] ? rcu_is_watching+0x16/0xd0 [ 13.397833][ T400] ? lock_acquire+0x13c/0x160 [ 13.397834][ T400] ? rcu_is_watching+0x16/0xd0 [ 13.397836][ T400] ? rcu_is_watching+0x16/0xd0 [ 13.397838][ T400] ? trace_contention_end+0xb3/0x180 [ 13.397842][ T400] ? __mutex_lock+0x1db/0x1ea0 [ 13.397845][ T400] ? __mutex_lock+0x9a3/0x1ea0 [ 13.397848][ T400] ? rtnl_newlink+0x9a8/0x11c0 [ 13.397851][ T400] ? ww_mutex_lock+0x160/0x160 [ 13.397853][ T400] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.397857][ T400] ? __rtnl_newlink+0x3fa/0xa50 [ 13.397863][ T400] rtnl_newlink+0x9f1/0x11c0 [ 13.397868][ T400] ? rtnl_bridge_getlink+0x850/0x850 [ 13.397870][ T400] ? __lock_acquire+0x518/0xc20 [ 13.397874][ T400] ? lock_acquire.part.0+0xd4/0x280 [ 13.397876][ T400] ? find_held_lock+0x2b/0x80 [ 13.397878][ T400] ? rtnl_bridge_getlink+0x850/0x850 [ 13.397880][ T400] ? __lock_release.isra.0+0x69/0x1a0 [ 13.397884][ T400] ? rtnl_bridge_getlink+0x850/0x850 [ 13.397886][ T400] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.397889][ T400] ? rtnl_link_fill+0x920/0x920 [ 13.397891][ T400] ? __lock_acquire+0x518/0xc20 [ 13.397895][ T400] ? lock_acquire.part.0+0xd4/0x280 [ 13.397897][ T400] ? find_held_lock+0x2b/0x80 [ 13.397901][ T400] netlink_rcv_skb+0x14e/0x3a0 [ 13.397902][ T400] ? rtnl_link_fill+0x920/0x920 [ 13.397905][ T400] ? netlink_ack+0xcf0/0xcf0 [ 13.397912][ T400] ? netlink_deliver_tap+0xc5/0x330 [ 13.397913][ T400] ? netlink_deliver_tap+0x13c/0x330 [ 13.397917][ T400] netlink_unicast+0x486/0x750 [ 13.397921][ T400] ? netlink_attachskb+0x810/0x810 [ 13.397924][ T400] ? __lock_acquire+0x518/0xc20 [ 13.397928][ T400] netlink_sendmsg+0x735/0xc60 [ 13.397932][ T400] ? netlink_unicast+0x750/0x750 [ 13.397936][ T400] ? __might_fault+0x97/0x140 [ 13.397941][ T400] ____sys_sendmsg+0x415/0x880 [ 13.397943][ T400] ? copy_msghdr_from_user+0x279/0x420 [ 13.397946][ T400] ? get_timestamp.constprop.0+0x390/0x390 [ 13.397947][ T400] ? move_addr_to_kernel+0x40/0x40 [ 13.397955][ T400] ___sys_sendmsg+0x14e/0x1d0 [ 13.397958][ T400] ? copy_msghdr_from_user+0x420/0x420 [ 13.397973][ T400] __sys_sendmsg+0x12c/0x1d0 [ 13.397976][ T400] ? __sys_sendmsg_sock+0x20/0x20 [ 13.397983][ T400] ? rcu_is_watching+0x16/0xd0 [ 13.397986][ T400] do_syscall_64+0xff/0x530 [ 13.397989][ T400] ? exc_page_fault+0xee/0x100 [ 13.397992][ T400] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.397994][ T400] RIP: 0033:0x7fba2b48254e [ 13.397998][ T400] 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 [ 13.397999][ T400] RSP: 002b:00007fff499ea1e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.398002][ T400] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fba2b48254e [ 13.398004][ T400] RDX: 0000000000000000 RSI: 00007fff499ea290 RDI: 0000000000000005 [ 13.398006][ T400] RBP: 00007fff499ea1f0 R08: 0000000000000000 R09: 0000000000000000 [ 13.398007][ T400] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910047 [ 13.398008][ T400] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff499ea950 [ 13.398019][ T400] [ 13.438639][ T400] br10: port 2(veth2.10) entered disabled state [ 13.439051][ T400] veth2.10: entered allmulticast mode [ 13.439351][ T400] veth2: entered allmulticast mode [ 13.441276][ T400] veth2.10: entered promiscuous mode [ 13.442061][ T400] veth2: entered promiscuous mode [ 13.454600][ T400] ip (400) used greatest stack depth: 23336 bytes left [ 13.635349][ T417] br11: port 2(veth2.11) entered blocking state [ 13.635744][ T417] br11: port 2(veth2.11) entered disabled state [ 13.636127][ T417] veth2.11: entered allmulticast mode [ 13.637858][ T417] veth2.11: entered promiscuous mode [ 13.797435][ T429] br10: port 2(veth2.10) entered blocking state [ 13.798077][ T429] br10: port 2(veth2.10) entered forwarding state [ 13.798732][ T429] br10: port 1(veth1.10) entered blocking state [ 13.799049][ T429] br10: port 1(veth1.10) entered forwarding state [ 13.852624][ T434] br11: port 2(veth2.11) entered blocking state [ 13.852984][ T434] br11: port 2(veth2.11) entered forwarding state [ 13.853412][ T434] br11: port 1(veth1.11) entered blocking state [ 13.853722][ T434] br11: port 1(veth1.11) entered forwarding state [ 29.052512][ C3] [ 29.052532][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.052534][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 29.052536][ C3] preempt_count: 104, expected: 0 [ 29.052538][ C3] RCU nest depth: 0, expected: 0 [ 29.052539][ C3] INFO: lockdep is turned off. [ 29.052541][ C3] irq event stamp: 1346848 [ 29.052542][ C3] hardirqs last enabled at (1346848): [] _raw_spin_unlock_irq+0x28/0x50 [ 29.052552][ C3] hardirqs last disabled at (1346847): [] _raw_spin_lock_irq+0x4a/0x50 [ 29.052554][ C3] softirqs last enabled at (1346488): [] handle_softirqs+0x67c/0x900 [ 29.052559][ C3] softirqs last disabled at (1346501): [] __irq_exit_rcu+0x145/0x1c0 [ 29.052562][ C3] Preemption disabled at: [ 29.052562][ C3] [<0000000000000000>] 0x0 [ 29.052570][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.052575][ C3] Tainted: [W]=WARN [ 29.052576][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.052579][ C3] Call Trace: [ 29.052581][ C3] [ 29.052583][ C3] dump_stack_lvl+0x6f/0xa0 [ 29.052590][ C3] __might_resched.cold+0x1fe/0x2c1 [ 29.052594][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.052598][ C3] ? __asan_memcpy+0x3c/0x60 [ 29.052602][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.052606][ C3] __kmalloc_noprof+0x443/0x760 [ 29.052615][ C3] ? __rwlock_init+0x150/0x150 [ 29.052618][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 29.052623][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 29.052626][ C3] alloc_buf.isra.0+0x4b/0x260 [ 29.052629][ C3] put_chars+0x1e1/0x2f0 [ 29.052632][ C3] ? __send_to_port+0x420/0x420 [ 29.052634][ C3] ? console_prepend_replay+0x20/0x20 [ 29.052638][ C3] hvc_console_print+0x292/0x780 [ 29.052643][ C3] ? hvc_write+0x3a0/0x3a0 [ 29.052646][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.052648][ C3] ? lock_acquire+0x13c/0x160 [ 29.052652][ C3] console_emit_next_record+0x22f/0x4c0 [ 29.052655][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 29.052658][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.052660][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.052663][ C3] ? lock_acquire+0x13c/0x160 [ 29.052666][ C3] ? console_flush_one_record+0x111/0x710 [ 29.052668][ C3] console_flush_one_record+0x46f/0x710 [ 29.052671][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 29.052675][ C3] console_unlock+0xee/0x1f0 [ 29.052677][ C3] ? lock_acquire+0x13c/0x160 [ 29.052680][ C3] ? console_flush_one_record+0x710/0x710 [ 29.052682][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.052684][ C3] ? lock_release+0x184/0x1f0 [ 29.052686][ C3] ? lock_acquire+0x60/0x160 [ 29.052688][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.052691][ C3] ? vprintk_emit+0x320/0x3e0 [ 29.052693][ C3] vprintk_emit+0x37c/0x3e0 [ 29.052697][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 29.052699][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.052714][ C3] ? lock_release+0x184/0x1f0 [ 29.052716][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.052725][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.052734][ C3] ? is_module_text_address+0x154/0x250 [ 29.052739][ C3] _printk+0xc7/0x100 [ 29.052743][ C3] ? snapshot_read.cold+0x21/0x21 [ 29.052745][ C3] ? arch_stack_walk+0xd7/0x130 [ 29.052750][ C3] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.052753][ C3] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 29.052755][ C3] print_irq_inversion_bug.part.0+0x32/0xc0 [ 29.052759][ C3] mark_lock_irq+0x989/0x9c0 [ 29.052763][ C3] mark_lock+0x1d7/0xa00 [ 29.052766][ C3] mark_usage+0x42/0x170 [ 29.052768][ C3] __lock_acquire+0x388/0xc20 [ 29.052771][ C3] lock_acquire.part.0+0xd4/0x280 [ 29.052773][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.052783][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.052786][ C3] ? lock_acquire+0x13c/0x160 [ 29.052788][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.052797][ C3] _raw_spin_lock+0x33/0x40 [ 29.052800][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.052809][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.052819][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.052829][ C3] call_timer_fn+0x160/0x4d0 [ 29.052832][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 29.052835][ C3] ? debug_object_active_state+0x430/0x430 [ 29.052839][ C3] ? find_held_lock+0x2b/0x80 [ 29.052841][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 29.052844][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.052847][ C3] __run_timers+0x68f/0xaa0 [ 29.052849][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.052859][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.052862][ C3] ? __lock_acquire+0x518/0xc20 [ 29.052871][ C3] ? __rwlock_init+0x150/0x150 [ 29.052874][ C3] run_timer_softirq+0xf0/0x160 [ 29.052877][ C3] ? __run_timers+0xaa0/0xaa0 [ 29.052879][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.052882][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.052884][ C3] handle_softirqs+0x1d3/0x900 [ 29.052887][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 29.052889][ C3] ? _local_bh_enable+0xc0/0xc0 [ 29.052892][ C3] __irq_exit_rcu+0x145/0x1c0 [ 29.052894][ C3] irq_exit_rcu+0xe/0x30 [ 29.052896][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.052899][ C3] [ 29.052900][ C3] [ 29.052901][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 29.052903][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.052906][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.052909][ 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 [ 29.052912][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 29.052915][ C3] RAX: 0000000000148bc3 RBX: ff11000001c88040 RCX: ffffffff8faf0307 [ 29.052917][ C3] RDX: ff11000001c88040 RSI: ffffffff92838b01 RDI: ffffffff9228d8e0 [ 29.052918][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.052920][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 29.052921][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 29.052923][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.052927][ C3] default_idle+0x9/0x10 [ 29.052930][ C3] default_idle_call+0x6e/0xb0 [ 29.052932][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.052934][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 29.052936][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 29.052939][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.052942][ C3] do_idle+0xd8/0x190 [ 29.052944][ C3] cpu_startup_entry+0x53/0x70 [ 29.052946][ C3] start_secondary+0x204/0x2b0 [ 29.052949][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 29.052952][ C3] common_startup_64+0x13e/0x148 [ 29.052957][ C3] [ 29.084690][ C3] ======================================================== [ 29.085090][ C3] WARNING: possible irq lock inversion dependency detected [ 29.085455][ C3] 7.2.0-virtme #1 Tainted: G W [ 29.085683][ C3] -------------------------------------------------------- [ 29.086037][ C3] swapper/3/0 just changed the state of lock: [ 29.086272][ C3] ff1100000f1e2e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.086752][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 29.087061][ C3] (fs_reclaim){+.+.}-{0:0} [ 29.087066][ C3] [ 29.087066][ C3] [ 29.087066][ C3] and interrupts could create inverse lock ordering between them. [ 29.087066][ C3] [ 29.087942][ C3] [ 29.087942][ C3] other info that might help us debug this: [ 29.088293][ C3] Chain exists of: [ 29.088293][ C3] &br->lock --> console_owner --> fs_reclaim [ 29.088293][ C3] [ 29.088696][ C3] Possible interrupt unsafe locking scenario: [ 29.088696][ C3] [ 29.089100][ C3] CPU0 CPU1 [ 29.089300][ C3] ---- ---- [ 29.089544][ C3] lock(fs_reclaim); [ 29.089683][ C3] local_irq_disable(); [ 29.089923][ C3] lock(&br->lock); [ 29.090230][ C3] lock(console_owner); [ 29.090457][ C3] [ 29.090595][ C3] lock(&br->lock); [ 29.090729][ C3] [ 29.090729][ C3] *** DEADLOCK *** [ 29.090729][ C3] [ 29.091060][ C3] locks held by swapper/3/0: 1, last CPU#3: [ 29.091295][ C3] #0: ffa0000000280c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 29.091825][ C3] [ 29.091825][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 29.092217][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 29.092405][ C3] HARDIRQ-ON-W at: [ 29.092557][ C3] __lock_acquire+0x388/0xc20 [ 29.092900][ C3] lock_acquire.part.0+0xd4/0x280 [ 29.093149][ C3] fs_reclaim_acquire+0xd5/0x120 [ 29.093477][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 29.093852][ C3] kthread_create_worker_on_node+0xea/0x210 [ 29.094235][ C3] workqueue_init+0x2a/0x680 [ 29.094457][ C3] kernel_init_freeable+0x2fe/0x630 [ 29.094795][ C3] kernel_init+0x21/0x150 [ 29.095043][ C3] ret_from_fork+0x474/0x6b0 [ 29.095346][ C3] ret_from_fork_asm+0x11/0x20 [ 29.095588][ C3] SOFTIRQ-ON-W at: [ 29.095736][ C3] __lock_acquire+0x388/0xc20 [ 29.096033][ C3] lock_acquire.part.0+0xd4/0x280 [ 29.096257][ C3] fs_reclaim_acquire+0xd5/0x120 [ 29.096502][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 29.096926][ C3] kthread_create_worker_on_node+0xea/0x210 [ 29.097199][ C3] workqueue_init+0x2a/0x680 [ 29.097519][ C3] kernel_init_freeable+0x2fe/0x630 [ 29.097925][ C3] kernel_init+0x21/0x150 [ 29.098155][ C3] ret_from_fork+0x474/0x6b0 [ 29.098484][ C3] ret_from_fork_asm+0x11/0x20 [ 29.098811][ C3] INITIAL USE at: [ 29.098969][ C3] __lock_acquire+0x388/0xc20 [ 29.099301][ C3] lock_acquire.part.0+0xd4/0x280 [ 29.099552][ C3] fs_reclaim_acquire+0xd5/0x120 [ 29.099879][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 29.100231][ C3] kthread_create_worker_on_node+0xea/0x210 [ 29.100595][ C3] workqueue_init+0x2a/0x680 [ 29.100895][ C3] kernel_init_freeable+0x2fe/0x630 [ 29.101219][ C3] kernel_init+0x21/0x150 [ 29.101441][ C3] ret_from_fork+0x474/0x6b0 [ 29.101663][ C3] ret_from_fork_asm+0x11/0x20 [ 29.101960][ C3] } [ 29.102116][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 29.102387][ C3] ... acquired at: [ 29.102598][ C3] __lock_acquire+0x518/0xc20 [ 29.102793][ C3] lock_acquire.part.0+0xd4/0x280 [ 29.103107][ C3] fs_reclaim_acquire+0xd5/0x120 [ 29.103290][ C3] __kmalloc_noprof+0xd3/0x760 [ 29.103535][ C3] alloc_buf.isra.0+0x4b/0x260 [ 29.103711][ C3] put_chars+0x1e1/0x2f0 [ 29.103894][ C3] hvc_console_print+0x292/0x780 [ 29.104087][ C3] console_emit_next_record+0x22f/0x4c0 [ 29.104411][ C3] console_flush_one_record+0x46f/0x710 [ 29.104587][ C3] console_unlock+0xee/0x1f0 [ 29.104843][ C3] vprintk_emit+0x37c/0x3e0 [ 29.105044][ C3] dev_vprintk_emit+0x27f/0x2c0 [ 29.105323][ C3] dev_printk_emit+0xb9/0xee [ 29.105523][ C3] _dev_info+0xe2/0x116 [ 29.105825][ C3] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 29.106081][ C3] cmos_do_probe+0x73b/0x98a [ 29.106352][ C3] platform_probe+0xfe/0x1f0 [ 29.106547][ C3] call_driver_probe+0x61/0x1c0 [ 29.106739][ C3] really_probe+0x199/0x760 [ 29.107002][ C3] __driver_probe_device+0x24f/0x440 [ 29.107264][ C3] driver_probe_device+0x4a/0xf0 [ 29.107448][ C3] __driver_attach+0x1b8/0x540 [ 29.107694][ C3] bus_for_each_dev+0x130/0x1e0 [ 29.107898][ C3] bus_add_driver+0x2c8/0x530 [ 29.108075][ C3] driver_register+0x1a3/0x390 [ 29.108323][ C3] __platform_driver_probe+0x13f/0x270 [ 29.108590][ C3] cmos_init+0x31/0x40 [ 29.108738][ C3] do_one_initcall+0x124/0x4f0 [ 29.108990][ C3] kernel_init_freeable+0x596/0x630 [ 29.109181][ C3] kernel_init+0x21/0x150 [ 29.109536][ C3] ret_from_fork+0x474/0x6b0 [ 29.109734][ C3] ret_from_fork_asm+0x11/0x20 [ 29.110014][ C3] [ 29.110116][ C3] -> (console_owner){....}-{0:0} { [ 29.110328][ C3] INITIAL USE at: [ 29.110479][ C3] } [ 29.110584][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 29.110994][ C3] ... acquired at: [ 29.111128][ C3] __lock_acquire+0x518/0xc20 [ 29.111388][ C3] lock_acquire.part.0+0xd4/0x280 [ 29.111582][ C3] console_lock_spinning_enable+0x5c/0x60 [ 29.111872][ C3] console_emit_next_record+0x1d1/0x4c0 [ 29.112114][ C3] console_flush_one_record+0x46f/0x710 [ 29.112356][ C3] console_unlock+0xee/0x1f0 [ 29.112540][ C3] vprintk_emit+0x37c/0x3e0 [ 29.112735][ C3] _printk+0xc7/0x100 [ 29.112872][ C3] br_set_state+0x22f/0x430 [bridge] [ 29.113130][ C3] br_init_port+0xc4/0x200 [bridge] [ 29.113313][ C3] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 29.113560][ C3] br_dev_open+0x94/0x120 [bridge] [ 29.113752][ C3] __dev_open+0x2f3/0x610 [ 29.114016][ C3] __dev_change_flags+0x4a4/0x660 [ 29.114212][ C3] netif_change_flags+0x87/0x190 [ 29.114464][ C3] do_setlink.isra.0+0x1cc3/0x2750 [ 29.114720][ C3] rtnl_newlink+0x9f1/0x11c0 [ 29.115003][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.115197][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 29.115472][ C3] netlink_unicast+0x486/0x750 [ 29.115674][ C3] netlink_sendmsg+0x735/0xc60 [ 29.116030][ C3] ____sys_sendmsg+0x415/0x880 [ 29.116228][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 29.116475][ C3] __sys_sendmsg+0x12c/0x1d0 [ 29.116651][ C3] do_syscall_64+0xff/0x530 [ 29.116903][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.117133][ C3] [ 29.117306][ C3] -> (&br->lock){+.-.}-{3:3} { [ 29.117491][ C3] HARDIRQ-ON-W at: [ 29.117629][ C3] __lock_acquire+0x388/0xc20 [ 29.117856][ C3] lock_acquire.part.0+0xd4/0x280 [ 29.118158][ C3] _raw_spin_lock_bh+0x38/0x50 [ 29.118407][ C3] br_add_if+0x8c1/0x1320 [bridge] [ 29.118708][ C3] do_set_master+0x357/0x580 [ 29.118956][ C3] do_setlink.isra.0+0xa31/0x2750 [ 29.119193][ C3] rtnl_newlink+0x9f1/0x11c0 [ 29.119492][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.119735][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 29.120045][ C3] netlink_unicast+0x486/0x750 [ 29.120299][ C3] netlink_sendmsg+0x735/0xc60 [ 29.120554][ C3] ____sys_sendmsg+0x415/0x880 [ 29.120883][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 29.121215][ C3] __sys_sendmsg+0x12c/0x1d0 [ 29.121439][ C3] do_syscall_64+0xff/0x530 [ 29.121731][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.122028][ C3] IN-SOFTIRQ-W at: [ 29.122172][ C3] __lock_acquire+0x388/0xc20 [ 29.122524][ C3] lock_acquire.part.0+0xd4/0x280 [ 29.122749][ C3] _raw_spin_lock+0x33/0x40 [ 29.123072][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.123412][ C3] call_timer_fn+0x160/0x4d0 [ 29.123701][ C3] __run_timers+0x68f/0xaa0 [ 29.123996][ C3] run_timer_softirq+0xf0/0x160 [ 29.124216][ C3] handle_softirqs+0x1d3/0x900 [ 29.124438][ C3] __irq_exit_rcu+0x145/0x1c0 [ 29.124762][ C3] irq_exit_rcu+0xe/0x30 [ 29.125072][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.125414][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.125781][ C3] pv_native_safe_halt+0xf/0x10 [ 29.126011][ C3] default_idle+0x9/0x10 [ 29.126302][ C3] default_idle_call+0x6e/0xb0 [ 29.126629][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.127013][ C3] do_idle+0xd8/0x190 [ 29.127220][ C3] cpu_startup_entry+0x53/0x70 [ 29.127623][ C3] start_secondary+0x204/0x2b0 [ 29.127846][ C3] common_startup_64+0x13e/0x148 [ 29.128078][ C3] INITIAL USE at: [ 29.128215][ C3] __lock_acquire+0x388/0xc20 [ 29.128506][ C3] lock_acquire.part.0+0xd4/0x280 [ 29.128733][ C3] _raw_spin_lock_bh+0x38/0x50 [ 29.129040][ C3] br_add_if+0x8c1/0x1320 [bridge] [ 29.129286][ C3] do_set_master+0x357/0x580 [ 29.129511][ C3] do_setlink.isra.0+0xa31/0x2750 [ 29.129734][ C3] rtnl_newlink+0x9f1/0x11c0 [ 29.130110][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.130349][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 29.130639][ C3] netlink_unicast+0x486/0x750 [ 29.130940][ C3] netlink_sendmsg+0x735/0xc60 [ 29.131165][ C3] ____sys_sendmsg+0x415/0x880 [ 29.131477][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 29.131703][ C3] __sys_sendmsg+0x12c/0x1d0 [ 29.132002][ C3] do_syscall_64+0xff/0x530 [ 29.132289][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.132555][ C3] } [ 29.132647][ C3] ... key at: [] __key.7+0x0/0x40 [bridge] [ 29.132920][ C3] ... acquired at: [ 29.133112][ C3] mark_lock+0x1d7/0xa00 [ 29.133296][ C3] mark_usage+0x42/0x170 [ 29.133497][ C3] __lock_acquire+0x388/0xc20 [ 29.133677][ C3] lock_acquire.part.0+0xd4/0x280 [ 29.133991][ C3] _raw_spin_lock+0x33/0x40 [ 29.134168][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.134461][ C3] call_timer_fn+0x160/0x4d0 [ 29.134649][ C3] __run_timers+0x68f/0xaa0 [ 29.134852][ C3] run_timer_softirq+0xf0/0x160 [ 29.135062][ C3] handle_softirqs+0x1d3/0x900 [ 29.135415][ C3] __irq_exit_rcu+0x145/0x1c0 [ 29.135615][ C3] irq_exit_rcu+0xe/0x30 [ 29.135803][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.136096][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.136317][ C3] pv_native_safe_halt+0xf/0x10 [ 29.136554][ C3] default_idle+0x9/0x10 [ 29.136751][ C3] default_idle_call+0x6e/0xb0 [ 29.137005][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.137226][ C3] do_idle+0xd8/0x190 [ 29.137424][ C3] cpu_startup_entry+0x53/0x70 [ 29.137597][ C3] start_secondary+0x204/0x2b0 [ 29.137836][ C3] common_startup_64+0x13e/0x148 [ 29.138019][ C3] [ 29.138108][ C3] [ 29.138108][ C3] stack backtrace: [ 29.138398][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.138403][ C3] Tainted: [W]=WARN [ 29.138404][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.138405][ C3] Call Trace: [ 29.138407][ C3] [ 29.138409][ C3] dump_stack_lvl+0x6f/0xa0 [ 29.138414][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 29.138419][ C3] mark_lock_irq+0x989/0x9c0 [ 29.138423][ C3] mark_lock+0x1d7/0xa00 [ 29.138426][ C3] mark_usage+0x42/0x170 [ 29.138428][ C3] __lock_acquire+0x388/0xc20 [ 29.138431][ C3] lock_acquire.part.0+0xd4/0x280 [ 29.138433][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.138444][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.138448][ C3] ? lock_acquire+0x13c/0x160 [ 29.138450][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.138459][ C3] _raw_spin_lock+0x33/0x40 [ 29.138462][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.138471][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.138480][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.138490][ C3] call_timer_fn+0x160/0x4d0 [ 29.138494][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 29.138496][ C3] ? debug_object_active_state+0x430/0x430 [ 29.138500][ C3] ? find_held_lock+0x2b/0x80 [ 29.138503][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 29.138505][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.138508][ C3] __run_timers+0x68f/0xaa0 [ 29.138510][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.138521][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.138523][ C3] ? __lock_acquire+0x518/0xc20 [ 29.138527][ C3] ? __rwlock_init+0x150/0x150 [ 29.138530][ C3] run_timer_softirq+0xf0/0x160 [ 29.138533][ C3] ? __run_timers+0xaa0/0xaa0 [ 29.138535][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.138538][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.138540][ C3] handle_softirqs+0x1d3/0x900 [ 29.138543][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 29.138545][ C3] ? _local_bh_enable+0xc0/0xc0 [ 29.138548][ C3] __irq_exit_rcu+0x145/0x1c0 [ 29.138550][ C3] irq_exit_rcu+0xe/0x30 [ 29.138552][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.138555][ C3] [ 29.138555][ C3] [ 29.138556][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 29.138558][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.138561][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.138564][ 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 [ 29.138567][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 29.138571][ C3] RAX: 0000000000148bc3 RBX: ff11000001c88040 RCX: ffffffff8faf0307 [ 29.138573][ C3] RDX: ff11000001c88040 RSI: ffffffff92838b01 RDI: ffffffff9228d8e0 [ 29.138574][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.138575][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 29.138576][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 29.138579][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.138581][ C3] default_idle+0x9/0x10 [ 29.138584][ C3] default_idle_call+0x6e/0xb0 [ 29.138586][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.138588][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 29.138590][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 29.138593][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.138596][ C3] do_idle+0xd8/0x190 [ 29.138599][ C3] cpu_startup_entry+0x53/0x70 [ 29.138601][ C3] start_secondary+0x204/0x2b0 [ 29.138603][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 29.138606][ C3] common_startup_64+0x13e/0x148 [ 29.138611][ C3] [ 87.318971][ T785] br11: port 2(veth2.11) entered disabled state [ 87.318989][ T785] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 87.318992][ T785] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 785, name: ip [ 87.318993][ T785] preempt_count: 202, expected: 0 [ 87.318994][ T785] RCU nest depth: 0, expected: 0 [ 87.318995][ T785] INFO: lockdep is turned off. [ 87.318997][ T785] irq event stamp: 0 [ 87.318997][ T785] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 87.319002][ T785] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 87.319008][ T785] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 87.319010][ T785] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 87.319012][ T785] Preemption disabled at: [ 87.319012][ T785] [<0000000000000000>] 0x0 [ 87.319017][ T785] CPU: 3 UID: 0 PID: 785 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 87.319021][ T785] Tainted: [W]=WARN [ 87.319022][ T785] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 87.319024][ T785] Call Trace: [ 87.319025][ T785] [ 87.319027][ T785] dump_stack_lvl+0x6f/0xa0 [ 87.319032][ T785] __might_resched.cold+0x1fe/0x2c1 [ 87.319036][ T785] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 87.319039][ T785] ? rcu_is_watching+0x16/0xd0 [ 87.319043][ T785] __kmalloc_noprof+0x443/0x760 [ 87.319047][ T785] ? __rwlock_init+0x150/0x150 [ 87.319050][ T785] ? alloc_buf.isra.0+0x4b/0x260 [ 87.319054][ T785] ? do_raw_spin_unlock+0x59/0x250 [ 87.319055][ T785] alloc_buf.isra.0+0x4b/0x260 [ 87.319057][ T785] put_chars+0x1e1/0x2f0 [ 87.319059][ T785] ? desc_read_finalized_seq+0x79/0x120 [ 87.319061][ T785] ? __send_to_port+0x420/0x420 [ 87.319063][ T785] ? console_prepend_replay+0x20/0x20 [ 87.319066][ T785] hvc_console_print+0x292/0x780 [ 87.319070][ T785] ? hvc_write+0x3a0/0x3a0 [ 87.319071][ T785] ? do_raw_spin_lock+0x131/0x280 [ 87.319072][ T785] ? __rwlock_init+0x150/0x150 [ 87.319074][ T785] ? rcu_is_watching+0x16/0xd0 [ 87.319076][ T785] ? rcu_is_watching+0x16/0xd0 [ 87.319077][ T785] ? lock_acquire+0x13c/0x160 [ 87.319080][ T785] console_emit_next_record+0x22f/0x4c0 [ 87.319082][ T785] ? devkmsg_read+0x4b0/0x4b0 [ 87.319084][ T785] ? rcu_is_watching+0x16/0xd0 [ 87.319086][ T785] ? rcu_is_watching+0x16/0xd0 [ 87.319087][ T785] ? rcu_is_watching+0x16/0xd0 [ 87.319089][ T785] ? lock_acquire+0x13c/0x160 [ 87.319091][ T785] ? console_flush_one_record+0x111/0x710 [ 87.319093][ T785] console_flush_one_record+0x46f/0x710 [ 87.319095][ T785] ? console_emit_next_record+0x4c0/0x4c0 [ 87.319098][ T785] console_unlock+0xee/0x1f0 [ 87.319099][ T785] ? lock_acquire+0x13c/0x160 [ 87.319101][ T785] ? console_flush_one_record+0x710/0x710 [ 87.319103][ T785] ? rcu_is_watching+0x16/0xd0 [ 87.319104][ T785] ? lock_release+0x184/0x1f0 [ 87.319106][ T785] ? lock_acquire+0x60/0x160 [ 87.319107][ T785] ? __rcu_read_lock+0x30/0x70 [ 87.319109][ T785] ? __down_trylock_console_sem+0x5e/0xa0 [ 87.319111][ T785] ? vprintk_emit+0x320/0x3e0 [ 87.319113][ T785] vprintk_emit+0x37c/0x3e0 [ 87.319117][ T785] ? wake_up_klogd_work_func+0x90/0x90 [ 87.319119][ T785] ? debug_object_assert_init+0x1d9/0x360 [ 87.319123][ T785] ? debug_object_activate+0x4a0/0x4a0 [ 87.319125][ T785] _printk+0xc7/0x100 [ 87.319129][ T785] ? snapshot_read.cold+0x21/0x21 [ 87.319131][ T785] ? __rwlock_init+0x150/0x150 [ 87.319132][ T785] ? rcu_is_watching+0x16/0xd0 [ 87.319134][ T785] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 87.319138][ T785] br_set_state+0x22f/0x430 [bridge] [ 87.319151][ T785] br_stp_disable_port+0x11f/0x390 [bridge] [ 87.319159][ T785] br_stp_disable_bridge+0xb9/0x180 [bridge] [ 87.319166][ T785] br_dev_stop+0x28/0x1a0 [bridge] [ 87.319174][ T785] ? rtnl_is_locked+0x15/0x20 [ 87.319178][ T785] __dev_close_many+0x1c8/0x530 [ 87.319182][ T785] ? netif_open+0x120/0x120 [ 87.319184][ T785] ? trace_irq_enable.constprop.0+0x30/0x160 [ 87.319191][ T785] __dev_change_flags+0x288/0x660 [ 87.319193][ T785] ? netif_set_allmulti+0x250/0x250 [ 87.319195][ T785] ? __kernel_text_address+0x12/0x30 [ 87.319198][ T785] ? write_profile+0xf0/0xf0 [ 87.319200][ T785] ? unwind_get_return_address+0x67/0xd0 [ 87.319203][ T785] netif_change_flags+0x87/0x190 [ 87.319206][ T785] do_setlink.isra.0+0x1cc3/0x2750 [ 87.319208][ T785] ? stack_trace_save+0x93/0xc0 [ 87.319209][ T785] ? rtnl_link_get_size+0x350/0x350 [ 87.319211][ T785] ? rcu_is_watching+0x16/0xd0 [ 87.319212][ T785] ? stack_depot_save_flags+0x1bc/0x790 [ 87.319216][ T785] ? kasan_save_stack+0x3d/0x50 [ 87.319219][ T785] ? kasan_save_stack+0x2f/0x50 [ 87.319220][ T785] ? kasan_save_track+0x14/0x30 [ 87.319221][ T785] ? __kasan_kmalloc+0x7b/0x90 [ 87.319223][ T785] ? __kmalloc_cache_noprof+0x29a/0x620 [ 87.319225][ T785] ? rtnl_newlink+0x124/0x11c0 [ 87.319226][ T785] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 87.319227][ T785] ? netlink_rcv_skb+0x14e/0x3a0 [ 87.319230][ T785] ? netlink_unicast+0x486/0x750 [ 87.319231][ T785] ? netlink_sendmsg+0x735/0xc60 [ 87.319232][ T785] ? ____sys_sendmsg+0x415/0x880 [ 87.319235][ T785] ? ___sys_sendmsg+0x14e/0x1d0 [ 87.319236][ T785] ? __sys_sendmsg+0x12c/0x1d0 [ 87.319238][ T785] ? do_syscall_64+0xff/0x530 [ 87.319240][ T785] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 87.319243][ T785] ? rcu_is_watching+0x16/0xd0 [ 87.319245][ T785] ? lock_acquire+0x13c/0x160 [ 87.319246][ T785] ? rcu_is_watching+0x16/0xd0 [ 87.319248][ T785] ? rcu_is_watching+0x16/0xd0 [ 87.319250][ T785] ? trace_contention_end+0xb3/0x180 [ 87.319253][ T785] ? __mutex_lock+0x1db/0x1ea0 [ 87.319255][ T785] ? __mutex_lock+0x9a3/0x1ea0 [ 87.319256][ T785] ? rtnl_newlink+0x9a8/0x11c0 [ 87.319258][ T785] ? ww_mutex_lock+0x160/0x160 [ 87.319260][ T785] ? __rtnl_newlink+0x3fa/0xa50 [ 87.319262][ T785] rtnl_newlink+0x9f1/0x11c0 [ 87.319264][ T785] ? rcu_is_watching+0x16/0xd0 [ 87.319266][ T785] ? rtnl_bridge_getlink+0x850/0x850 [ 87.319267][ T785] ? lock_acquire+0x13c/0x160 [ 87.319269][ T785] ? rcu_is_watching+0x16/0xd0 [ 87.319271][ T785] ? is_bpf_text_address+0x3e/0x110 [ 87.319274][ T785] ? is_bpf_text_address+0x72/0x110 [ 87.319276][ T785] ? kernel_text_address+0x149/0x170 [ 87.319277][ T785] ? __kernel_text_address+0x12/0x30 [ 87.319278][ T785] ? write_profile+0xf0/0xf0 [ 87.319280][ T785] ? unwind_get_return_address+0x67/0xd0 [ 87.319281][ T785] ? rcu_is_watching+0x16/0xd0 [ 87.319283][ T785] ? rcu_is_watching+0x16/0xd0 [ 87.319284][ T785] ? cap_capable+0x1d7/0x3d0 [ 87.319288][ T785] ? lock_acquire+0x13c/0x160 [ 87.319289][ T785] ? rcu_is_watching+0x16/0xd0 [ 87.319291][ T785] ? rtnl_bridge_getlink+0x850/0x850 [ 87.319292][ T785] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 87.319294][ T785] ? rtnl_link_fill+0x920/0x920 [ 87.319295][ T785] ? filter_irq_stacks+0xd0/0xd0 [ 87.319297][ T785] ? stack_depot_save_flags+0x1bc/0x790 [ 87.319299][ T785] netlink_rcv_skb+0x14e/0x3a0 [ 87.319301][ T785] ? rtnl_link_fill+0x920/0x920 [ 87.319302][ T785] ? lock_release+0x184/0x1f0 [ 87.319304][ T785] ? netlink_ack+0xcf0/0xcf0 [ 87.319305][ T785] ? __netlink_lookup+0xb9/0x6b0 [ 87.319308][ T785] ? rcu_is_watching+0x16/0xd0 [ 87.319309][ T785] ? lock_release+0x184/0x1f0 [ 87.319311][ T785] netlink_unicast+0x486/0x750 [ 87.319313][ T785] ? netlink_attachskb+0x810/0x810 [ 87.319315][ T785] ? rcu_is_watching+0x16/0xd0 [ 87.319317][ T785] ? rcu_is_watching+0x16/0xd0 [ 87.319318][ T785] ? lock_acquire+0x13c/0x160 [ 87.319320][ T785] netlink_sendmsg+0x735/0xc60 [ 87.319322][ T785] ? netlink_unicast+0x750/0x750 [ 87.319324][ T785] ? rcu_is_watching+0x16/0xd0 [ 87.319326][ T785] ? lock_release+0x184/0x1f0 [ 87.319328][ T785] ____sys_sendmsg+0x415/0x880 [ 87.319329][ T785] ? copy_msghdr_from_user+0x279/0x420 [ 87.319331][ T785] ? get_timestamp.constprop.0+0x390/0x390 [ 87.319332][ T785] ? move_addr_to_kernel+0x40/0x40 [ 87.319334][ T785] ? filter_irq_stacks+0xd0/0xd0 [ 87.319337][ T785] ___sys_sendmsg+0x14e/0x1d0 [ 87.319338][ T785] ? copy_msghdr_from_user+0x420/0x420 [ 87.319343][ T785] __sys_sendmsg+0x12c/0x1d0 [ 87.319345][ T785] ? __sys_sendmsg_sock+0x20/0x20 [ 87.319348][ T785] ? rcu_is_watching+0x16/0xd0 [ 87.319350][ T785] do_syscall_64+0xff/0x530 [ 87.319351][ T785] ? exc_page_fault+0xee/0x100 [ 87.319354][ T785] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 87.319355][ T785] RIP: 0033:0x7f790a92554e [ 87.319357][ T785] 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 [ 87.319359][ T785] RSP: 002b:00007ffc2e57e940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 87.319362][ T785] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f790a92554e [ 87.319364][ T785] RDX: 0000000000000000 RSI: 00007ffc2e57e9f0 RDI: 0000000000000005 [ 87.319365][ T785] RBP: 00007ffc2e57e950 R08: 0000000000000000 R09: 0000000000000000 [ 87.319365][ T785] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910091 [ 87.319366][ T785] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc2e57f0b0 [ 87.319369][ T785] [ 87.347285][ T785] br11: port 1(veth1.11) entered disabled state [ 87.352041][ T785] ip (785) used greatest stack depth: 23144 bytes left [ 87.370426][ T787] br10: port 2(veth2.10) entered disabled state [ 87.370824][ T787] br10: port 1(veth1.10) entered disabled state [ 87.409679][ T791] veth2.11: left allmulticast mode [ 87.409869][ T791] veth2.11: left promiscuous mode [ 87.410169][ T791] br11: port 2(veth2.11) entered disabled state [ 87.515040][ T798] veth2.10: left allmulticast mode [ 87.515228][ T798] veth2: left allmulticast mode [ 87.515389][ T798] veth2.10: left promiscuous mode [ 87.515528][ T798] veth2: left promiscuous mode [ 87.515832][ T798] br10: port 2(veth2.10) entered disabled state [ 87.640551][ T809] veth1.11: left allmulticast mode [ 87.641057][ T809] veth1.11: left promiscuous mode [ 87.641420][ T809] br11: port 1(veth1.11) entered disabled state [ 87.722817][ T815] veth1.10: left allmulticast mode [ 87.723011][ T815] veth1: left allmulticast mode [ 87.723231][ T815] veth1.10: left promiscuous mode [ 87.723405][ T815] veth1: left promiscuous mode [ 87.723709][ T815] br10: port 1(veth1.10) entered disabled state