[ 11.436614][ T232] 8021q: 802.1Q VLAN Support v1.8 [ 11.436635][ T232] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.436638][ T232] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 232, name: modprobe [ 11.436640][ T232] preempt_count: 1, expected: 0 [ 11.436642][ T232] RCU nest depth: 0, expected: 0 [ 11.436643][ T232] locks held by modprobe/232: 4, last CPU#2: [ 11.436646][ T232] #0: ffffffffa5369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.436659][ T232] #1: ffffffffa5369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.436665][ T232] #2: ffffffffa5289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.436671][ T232] #3: ffffffffa5289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.436676][ T232] irq event stamp: 29772 [ 11.436677][ T232] hardirqs last enabled at (29771): [] __down_trylock_console_sem+0x86/0xa0 [ 11.436681][ T232] hardirqs last disabled at (29772): [] console_emit_next_record+0x3d4/0x4c0 [ 11.436683][ T232] softirqs last enabled at (26904): [] handle_softirqs+0x67c/0x900 [ 11.436687][ T232] softirqs last disabled at (26569): [] __irq_exit_rcu+0x145/0x1c0 [ 11.436690][ T232] Preemption disabled at: [ 11.436691][ T232] [] vprintk_emit+0x31b/0x3e0 [ 11.436698][ T232] CPU: 2 UID: 0 PID: 232 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.436702][ T232] Tainted: [W]=WARN [ 11.436703][ T232] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.436705][ T232] Call Trace: [ 11.436707][ T232] [ 11.436709][ T232] dump_stack_lvl+0x6f/0xa0 [ 11.436716][ T232] ? vprintk_emit+0x31b/0x3e0 [ 11.436719][ T232] __might_resched.cold+0x1fe/0x2c1 [ 11.436725][ T232] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.436730][ T232] ? __kmalloc_noprof+0xdb/0x760 [ 11.436737][ T232] __kmalloc_noprof+0x443/0x760 [ 11.436740][ T232] ? alloc_buf.isra.0+0x4b/0x260 [ 11.436748][ T232] ? do_raw_spin_unlock+0x59/0x250 [ 11.436751][ T232] alloc_buf.isra.0+0x4b/0x260 [ 11.436756][ T232] put_chars+0x1e1/0x2f0 [ 11.436760][ T232] ? __send_to_port+0x420/0x420 [ 11.436762][ T232] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.436768][ T232] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.436771][ T232] ? validate_chain+0x38b/0xc20 [ 11.436778][ T232] hvc_console_print+0x292/0x780 [ 11.436781][ T232] ? __lock_acquire+0x518/0xc20 [ 11.436789][ T232] ? hvc_write+0x3a0/0x3a0 [ 11.436793][ T232] ? rcu_is_watching+0x16/0xd0 [ 11.436800][ T232] console_emit_next_record+0x22f/0x4c0 [ 11.436806][ T232] ? devkmsg_read+0x4b0/0x4b0 [ 11.436808][ T232] ? console_flush_one_record+0x106/0x710 [ 11.436812][ T232] ? rcu_is_watching+0x16/0xd0 [ 11.436816][ T232] ? lock_acquire+0x13c/0x160 [ 11.436821][ T232] console_flush_one_record+0x46f/0x710 [ 11.436827][ T232] ? console_emit_next_record+0x4c0/0x4c0 [ 11.436830][ T232] ? __lock_acquire+0x518/0xc20 [ 11.436838][ T232] console_unlock+0xee/0x1f0 [ 11.436842][ T232] ? console_flush_one_record+0x710/0x710 [ 11.436844][ T232] ? rcu_is_watching+0x16/0xd0 [ 11.436847][ T232] ? lock_acquire+0x60/0x160 [ 11.436854][ T232] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.436857][ T232] ? vprintk_emit+0x320/0x3e0 [ 11.436863][ T232] vprintk_emit+0x37c/0x3e0 [ 11.436868][ T232] ? wake_up_klogd_work_func+0x90/0x90 [ 11.436877][ T232] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 11.436883][ T232] _printk+0xc7/0x100 [ 11.436887][ T232] ? snapshot_read.cold+0x21/0x21 [ 11.436897][ T232] ? do_one_initcall+0x113/0x4f0 [ 11.436902][ T232] vlan_proto_init+0x24/0x90 [8021q] [ 11.436906][ T232] do_one_initcall+0x124/0x4f0 [ 11.436910][ T232] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.436916][ T232] ? do_init_module+0xae/0x8a0 [ 11.436920][ T232] ? kasan_unpoison+0x44/0x70 [ 11.436927][ T232] do_init_module+0x2ad/0x8a0 [ 11.436932][ T232] ? lockdep_hardirqs_on+0x91/0x130 [ 11.436937][ T232] ? free_module+0x470/0x470 [ 11.436941][ T232] ? kfree+0x123/0x590 [ 11.436947][ T232] load_module+0x1424/0x1bb0 [ 11.436960][ T232] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.436966][ T232] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.436969][ T232] ? ovl_real_file+0x172/0x1e0 [ 11.436974][ T232] ? backing_file_read_iter+0x541/0x790 [ 11.436978][ T232] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.436984][ T232] init_module_from_file+0x11f/0x1a0 [ 11.436988][ T232] ? __do_sys_init_module+0x220/0x220 [ 11.437000][ T232] ? __rwlock_init+0x150/0x150 [ 11.437006][ T232] ? do_raw_spin_unlock+0x59/0x250 [ 11.437010][ T232] idempotent_init_module+0x37b/0x7c0 [ 11.437015][ T232] ? init_module_from_file+0x1a0/0x1a0 [ 11.437024][ T232] ? rcu_is_watching+0x16/0xd0 [ 11.437028][ T232] ? cap_capable+0x1d7/0x3d0 [ 11.437036][ T232] __x64_sys_finit_module+0xdf/0x190 [ 11.437039][ T232] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.437044][ T232] do_syscall_64+0xff/0x530 [ 11.437046][ T232] ? exc_page_fault+0xee/0x100 [ 11.437050][ T232] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.437053][ T232] RIP: 0033:0x7f8f66ae137d [ 11.437057][ T232] 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 [ 11.437059][ T232] RSP: 002b:00007ffde05c0708 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.437063][ T232] RAX: ffffffffffffffda RBX: 00005633552ff810 RCX: 00007f8f66ae137d [ 11.437064][ T232] RDX: 0000000000000000 RSI: 0000563336595ffd RDI: 0000000000000000 [ 11.437066][ T232] RBP: 00007ffde05c07a0 R08: 0000000000000000 R09: 0000000000000000 [ 11.437067][ T232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563336595ffd [ 11.437068][ T232] R13: 00005633552ff960 R14: 0000000000040000 R15: 0000000000000000 [ 11.437079][ T232] [ 12.953475][ T282] gre: GRE over IPv4 demultiplexer driver [ 12.953491][ T282] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.953493][ T282] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 282, name: modprobe [ 12.953495][ T282] preempt_count: 1, expected: 0 [ 12.953495][ T282] RCU nest depth: 0, expected: 0 [ 12.953496][ T282] locks held by modprobe/282: 4, last CPU#3: [ 12.953499][ T282] #0: ffffffffa5369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.953511][ T282] #1: ffffffffa5369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.953515][ T282] #2: ffffffffa5289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.953519][ T282] #3: ffffffffa5289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.953523][ T282] irq event stamp: 23786 [ 12.953524][ T282] hardirqs last enabled at (23785): [] __down_trylock_console_sem+0x86/0xa0 [ 12.953527][ T282] hardirqs last disabled at (23786): [] console_emit_next_record+0x3d4/0x4c0 [ 12.953529][ T282] softirqs last enabled at (23470): [] handle_softirqs+0x67c/0x900 [ 12.953532][ T282] softirqs last disabled at (22431): [] __irq_exit_rcu+0x145/0x1c0 [ 12.953534][ T282] Preemption disabled at: [ 12.953535][ T282] [] vprintk_emit+0x31b/0x3e0 [ 12.953541][ T282] CPU: 3 UID: 0 PID: 282 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.953544][ T282] Tainted: [W]=WARN [ 12.953545][ T282] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.953547][ T282] Call Trace: [ 12.953548][ T282] [ 12.953550][ T282] dump_stack_lvl+0x6f/0xa0 [ 12.953555][ T282] ? vprintk_emit+0x31b/0x3e0 [ 12.953557][ T282] __might_resched.cold+0x1fe/0x2c1 [ 12.953562][ T282] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.953566][ T282] ? __kmalloc_noprof+0xdb/0x760 [ 12.953571][ T282] __kmalloc_noprof+0x443/0x760 [ 12.953574][ T282] ? alloc_buf.isra.0+0x4b/0x260 [ 12.953579][ T282] ? do_raw_spin_unlock+0x59/0x250 [ 12.953582][ T282] alloc_buf.isra.0+0x4b/0x260 [ 12.953585][ T282] put_chars+0x1e1/0x2f0 [ 12.953587][ T282] ? desc_read_finalized_seq+0x79/0x120 [ 12.953589][ T282] ? __send_to_port+0x420/0x420 [ 12.953592][ T282] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.953595][ T282] ? validate_chain+0x38b/0xc20 [ 12.953599][ T282] hvc_console_print+0x292/0x780 [ 12.953602][ T282] ? __lock_acquire+0x518/0xc20 [ 12.953604][ T282] ? __lock_acquire+0x518/0xc20 [ 12.953608][ T282] ? hvc_write+0x3a0/0x3a0 [ 12.953609][ T282] ? console_emit_next_record+0x1df/0x4c0 [ 12.953612][ T282] ? rcu_is_watching+0x16/0xd0 [ 12.953615][ T282] ? lock_acquire+0x13c/0x160 [ 12.953619][ T282] console_emit_next_record+0x22f/0x4c0 [ 12.953623][ T282] ? devkmsg_read+0x4b0/0x4b0 [ 12.953625][ T282] ? console_flush_one_record+0x106/0x710 [ 12.953628][ T282] ? rcu_is_watching+0x16/0xd0 [ 12.953630][ T282] ? lock_acquire+0x13c/0x160 [ 12.953634][ T282] console_flush_one_record+0x46f/0x710 [ 12.953638][ T282] ? console_emit_next_record+0x4c0/0x4c0 [ 12.953640][ T282] ? __lock_acquire+0x518/0xc20 [ 12.953645][ T282] console_unlock+0xee/0x1f0 [ 12.953647][ T282] ? console_flush_one_record+0x710/0x710 [ 12.953649][ T282] ? rcu_is_watching+0x16/0xd0 [ 12.953651][ T282] ? lock_acquire+0x60/0x160 [ 12.953655][ T282] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.953657][ T282] ? vprintk_emit+0x320/0x3e0 [ 12.953660][ T282] vprintk_emit+0x37c/0x3e0 [ 12.953664][ T282] ? wake_up_klogd_work_func+0x90/0x90 [ 12.953669][ T282] ? gre_exit+0x3f0/0x3f0 [gre] [ 12.953673][ T282] _printk+0xc7/0x100 [ 12.953676][ T282] ? snapshot_read.cold+0x21/0x21 [ 12.953682][ T282] ? do_one_initcall+0x113/0x4f0 [ 12.953685][ T282] gre_init+0x15/0x1000 [gre] [ 12.953687][ T282] do_one_initcall+0x124/0x4f0 [ 12.953690][ T282] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.953694][ T282] ? do_init_module+0xae/0x8a0 [ 12.953698][ T282] ? kasan_unpoison+0x44/0x70 [ 12.953702][ T282] do_init_module+0x2ad/0x8a0 [ 12.953706][ T282] ? lockdep_hardirqs_on+0x91/0x130 [ 12.953710][ T282] ? free_module+0x470/0x470 [ 12.953714][ T282] ? kfree+0x123/0x590 [ 12.953718][ T282] load_module+0x1424/0x1bb0 [ 12.953725][ T282] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.953730][ T282] ? backing_file_read_iter+0x541/0x790 [ 12.953733][ T282] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.953737][ T282] init_module_from_file+0x11f/0x1a0 [ 12.953740][ T282] ? __do_sys_init_module+0x220/0x220 [ 12.953752][ T282] ? __rwlock_init+0x150/0x150 [ 12.953757][ T282] ? do_raw_spin_unlock+0x59/0x250 [ 12.953760][ T282] idempotent_init_module+0x37b/0x7c0 [ 12.953764][ T282] ? init_module_from_file+0x1a0/0x1a0 [ 12.953770][ T282] ? rcu_is_watching+0x16/0xd0 [ 12.953772][ T282] ? cap_capable+0x1d7/0x3d0 [ 12.953778][ T282] __x64_sys_finit_module+0xdf/0x190 [ 12.953780][ T282] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.953784][ T282] do_syscall_64+0xff/0x530 [ 12.953786][ T282] ? exc_page_fault+0xee/0x100 [ 12.953789][ T282] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.953791][ T282] RIP: 0033:0x7f1eac71d37d [ 12.953795][ T282] 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 [ 12.953797][ T282] RSP: 002b:00007ffe4c2a1008 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.953799][ T282] RAX: ffffffffffffffda RBX: 0000563d2a903a40 RCX: 00007f1eac71d37d [ 12.953801][ T282] RDX: 0000000000000000 RSI: 0000563d029c8ffd RDI: 0000000000000001 [ 12.953802][ T282] RBP: 00007ffe4c2a10a0 R08: 0000000000000000 R09: 0000000000000000 [ 12.953803][ T282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d029c8ffd [ 12.953803][ T282] R13: 0000563d2a903a00 R14: 0000000000040000 R15: 0000000000000000 [ 12.953810][ T282] [ 12.991810][ T282] ip_gre: GRE over IPv4 tunneling driver [ 13.128086][ T285] ip (285) used greatest stack depth: 24352 bytes left [ 13.576215][ T299] lag: Mode changed to "loadbalance" [ 13.695767][ T304] lag: Port device veth2 added [ 13.794324][ T307] lag: Port device veth4 added [ 13.864453][ T309] 8021q: adding VLAN 0 to HW filter on device lag [ 13.896692][ T310] br1: port 1(lag) entered blocking state [ 13.897450][ T310] br1: port 1(lag) entered disabled state [ 13.897740][ T310] lag: entered allmulticast mode [ 13.898530][ T310] veth2: entered allmulticast mode [ 13.898923][ T310] veth4: entered allmulticast mode [ 13.902086][ T310] veth2: entered promiscuous mode [ 13.902451][ T310] veth4: entered promiscuous mode [ 13.929205][ T312] br1: port 1(lag) entered blocking state [ 13.929593][ T312] br1: port 1(lag) entered forwarding state [ 14.181790][ T321] GACT probability NOT on [ 14.181810][ T321] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.181814][ T321] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 321, name: modprobe [ 14.181816][ T321] preempt_count: 1, expected: 0 [ 14.181817][ T321] RCU nest depth: 0, expected: 0 [ 14.181818][ T321] locks held by modprobe/321: 4, last CPU#2: [ 14.181821][ T321] #0: ffffffffa5369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.181836][ T321] #1: ffffffffa5369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.181841][ T321] #2: ffffffffa5289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.181846][ T321] #3: ffffffffa5289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.181852][ T321] irq event stamp: 22692 [ 14.181853][ T321] hardirqs last enabled at (22691): [] __down_trylock_console_sem+0x86/0xa0 [ 14.181856][ T321] hardirqs last disabled at (22692): [] console_emit_next_record+0x3d4/0x4c0 [ 14.181859][ T321] softirqs last enabled at (21800): [] handle_softirqs+0x67c/0x900 [ 14.181863][ T321] softirqs last disabled at (21795): [] __irq_exit_rcu+0x145/0x1c0 [ 14.181866][ T321] Preemption disabled at: [ 14.181866][ T321] [] vprintk_emit+0x31b/0x3e0 [ 14.181874][ T321] CPU: 2 UID: 0 PID: 321 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.181878][ T321] Tainted: [W]=WARN [ 14.181879][ T321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.181881][ T321] Call Trace: [ 14.181883][ T321] [ 14.181885][ T321] dump_stack_lvl+0x6f/0xa0 [ 14.181891][ T321] ? vprintk_emit+0x31b/0x3e0 [ 14.181894][ T321] __might_resched.cold+0x1fe/0x2c1 [ 14.181900][ T321] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.181905][ T321] ? __kmalloc_noprof+0xdb/0x760 [ 14.181912][ T321] __kmalloc_noprof+0x443/0x760 [ 14.181915][ T321] ? alloc_buf.isra.0+0x4b/0x260 [ 14.181922][ T321] ? do_raw_spin_unlock+0x59/0x250 [ 14.181926][ T321] alloc_buf.isra.0+0x4b/0x260 [ 14.181930][ T321] put_chars+0x1e1/0x2f0 [ 14.181933][ T321] ? desc_read_finalized_seq+0x79/0x120 [ 14.181935][ T321] ? __send_to_port+0x420/0x420 [ 14.181940][ T321] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.181944][ T321] ? validate_chain+0x38b/0xc20 [ 14.181950][ T321] hvc_console_print+0x292/0x780 [ 14.181955][ T321] ? __lock_acquire+0x518/0xc20 [ 14.181957][ T321] ? __lock_acquire+0x518/0xc20 [ 14.181964][ T321] ? hvc_write+0x3a0/0x3a0 [ 14.181966][ T321] ? console_emit_next_record+0x1df/0x4c0 [ 14.181971][ T321] ? rcu_is_watching+0x16/0xd0 [ 14.181975][ T321] ? lock_acquire+0x13c/0x160 [ 14.181981][ T321] console_emit_next_record+0x22f/0x4c0 [ 14.181986][ T321] ? devkmsg_read+0x4b0/0x4b0 [ 14.181988][ T321] ? console_flush_one_record+0x106/0x710 [ 14.181993][ T321] ? rcu_is_watching+0x16/0xd0 [ 14.181996][ T321] ? lock_acquire+0x13c/0x160 [ 14.182002][ T321] console_flush_one_record+0x46f/0x710 [ 14.182008][ T321] ? console_emit_next_record+0x4c0/0x4c0 [ 14.182010][ T321] ? __lock_acquire+0x518/0xc20 [ 14.182018][ T321] console_unlock+0xee/0x1f0 [ 14.182022][ T321] ? console_flush_one_record+0x710/0x710 [ 14.182024][ T321] ? rcu_is_watching+0x16/0xd0 [ 14.182027][ T321] ? lock_acquire+0x60/0x160 [ 14.182033][ T321] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.182035][ T321] ? vprintk_emit+0x320/0x3e0 [ 14.182039][ T321] vprintk_emit+0x37c/0x3e0 [ 14.182045][ T321] ? wake_up_klogd_work_func+0x90/0x90 [ 14.182054][ T321] ? llc_exit+0x3e0/0x3e0 [llc] [ 14.182058][ T321] _printk+0xc7/0x100 [ 14.182062][ T321] ? snapshot_read.cold+0x21/0x21 [ 14.182072][ T321] ? do_one_initcall+0x113/0x4f0 [ 14.182076][ T321] gact_init_module+0x15/0x1000 [act_gact] [ 14.182080][ T321] do_one_initcall+0x124/0x4f0 [ 14.182083][ T321] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 14.182090][ T321] ? do_init_module+0xae/0x8a0 [ 14.182094][ T321] ? kasan_unpoison+0x44/0x70 [ 14.182101][ T321] do_init_module+0x2ad/0x8a0 [ 14.182106][ T321] ? lockdep_hardirqs_on+0x91/0x130 [ 14.182111][ T321] ? free_module+0x470/0x470 [ 14.182115][ T321] ? kfree+0x123/0x590 [ 14.182122][ T321] load_module+0x1424/0x1bb0 [ 14.182132][ T321] ? layout_and_allocate.isra.0+0x680/0x680 [ 14.182138][ T321] ? __ia32_sys_fsconfig+0x180/0x180 [ 14.182141][ T321] ? ovl_real_file+0x172/0x1e0 [ 14.182146][ T321] ? backing_file_read_iter+0x541/0x790 [ 14.182150][ T321] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.182156][ T321] init_module_from_file+0x11f/0x1a0 [ 14.182160][ T321] ? __do_sys_init_module+0x220/0x220 [ 14.182173][ T321] ? __rwlock_init+0x150/0x150 [ 14.182178][ T321] ? do_raw_spin_unlock+0x59/0x250 [ 14.182182][ T321] idempotent_init_module+0x37b/0x7c0 [ 14.182187][ T321] ? init_module_from_file+0x1a0/0x1a0 [ 14.182197][ T321] ? rcu_is_watching+0x16/0xd0 [ 14.182200][ T321] ? cap_capable+0x1d7/0x3d0 [ 14.182208][ T321] __x64_sys_finit_module+0xdf/0x190 [ 14.182211][ T321] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.182216][ T321] do_syscall_64+0xff/0x530 [ 14.182218][ T321] ? exc_page_fault+0xee/0x100 [ 14.182222][ T321] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.182225][ T321] RIP: 0033:0x7f4df76b737d [ 14.182229][ T321] 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 [ 14.182231][ T321] RSP: 002b:00007ffdf5b8de68 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 14.182235][ T321] RAX: ffffffffffffffda RBX: 000055a4606da810 RCX: 00007f4df76b737d [ 14.182237][ T321] RDX: 0000000000000000 RSI: 000055a436813ffd RDI: 0000000000000000 [ 14.182238][ T321] RBP: 00007ffdf5b8df00 R08: 0000000000000000 R09: 0000000000000000 [ 14.182239][ T321] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a436813ffd [ 14.182240][ T321] R13: 000055a4606da960 R14: 0000000000040000 R15: 0000000000000000 [ 14.182251][ T321] [ 19.852333][ T354] Mirror/redirect action on [ 19.852349][ T354] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.852352][ T354] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 354, name: modprobe [ 19.852354][ T354] preempt_count: 1, expected: 0 [ 19.852355][ T354] RCU nest depth: 0, expected: 0 [ 19.852356][ T354] locks held by modprobe/354: 4, last CPU#3: [ 19.852358][ T354] #0: ffffffffa5369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.852370][ T354] #1: ffffffffa5369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.852374][ T354] #2: ffffffffa5289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.852379][ T354] #3: ffffffffa5289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 19.852382][ T354] irq event stamp: 26370 [ 19.852383][ T354] hardirqs last enabled at (26369): [] __down_trylock_console_sem+0x86/0xa0 [ 19.852386][ T354] hardirqs last disabled at (26370): [] console_emit_next_record+0x3d4/0x4c0 [ 19.852388][ T354] softirqs last enabled at (24998): [] handle_softirqs+0x67c/0x900 [ 19.852391][ T354] softirqs last disabled at (24991): [] __irq_exit_rcu+0x145/0x1c0 [ 19.852393][ T354] Preemption disabled at: [ 19.852394][ T354] [] vprintk_emit+0x31b/0x3e0 [ 19.852399][ T354] CPU: 3 UID: 0 PID: 354 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.852402][ T354] Tainted: [W]=WARN [ 19.852403][ T354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.852404][ T354] Call Trace: [ 19.852406][ T354] [ 19.852407][ T354] dump_stack_lvl+0x6f/0xa0 [ 19.852413][ T354] ? vprintk_emit+0x31b/0x3e0 [ 19.852422][ T354] __might_resched.cold+0x1fe/0x2c1 [ 19.852426][ T354] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.852431][ T354] ? __kmalloc_noprof+0xdb/0x760 [ 19.852435][ T354] __kmalloc_noprof+0x443/0x760 [ 19.852438][ T354] ? alloc_buf.isra.0+0x4b/0x260 [ 19.852443][ T354] ? do_raw_spin_unlock+0x59/0x250 [ 19.852446][ T354] alloc_buf.isra.0+0x4b/0x260 [ 19.852449][ T354] put_chars+0x1e1/0x2f0 [ 19.852452][ T354] ? __send_to_port+0x420/0x420 [ 19.852453][ T354] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.852458][ T354] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.852460][ T354] ? validate_chain+0x38b/0xc20 [ 19.852465][ T354] hvc_console_print+0x292/0x780 [ 19.852467][ T354] ? __lock_acquire+0x518/0xc20 [ 19.852472][ T354] ? hvc_write+0x3a0/0x3a0 [ 19.852475][ T354] ? rcu_is_watching+0x16/0xd0 [ 19.852480][ T354] console_emit_next_record+0x22f/0x4c0 [ 19.852484][ T354] ? devkmsg_read+0x4b0/0x4b0 [ 19.852485][ T354] ? console_flush_one_record+0x106/0x710 [ 19.852488][ T354] ? rcu_is_watching+0x16/0xd0 [ 19.852491][ T354] ? lock_acquire+0x13c/0x160 [ 19.852495][ T354] console_flush_one_record+0x46f/0x710 [ 19.852499][ T354] ? console_emit_next_record+0x4c0/0x4c0 [ 19.852500][ T354] ? __lock_acquire+0x518/0xc20 [ 19.852505][ T354] console_unlock+0xee/0x1f0 [ 19.852508][ T354] ? console_flush_one_record+0x710/0x710 [ 19.852510][ T354] ? rcu_is_watching+0x16/0xd0 [ 19.852512][ T354] ? lock_acquire+0x60/0x160 [ 19.852516][ T354] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.852518][ T354] ? vprintk_emit+0x320/0x3e0 [ 19.852521][ T354] vprintk_emit+0x37c/0x3e0 [ 19.852525][ T354] ? wake_up_klogd_work_func+0x90/0x90 [ 19.852528][ T354] ? netdev_run_todo+0x2a8/0xfd0 [ 19.852532][ T354] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 19.852535][ T354] ? rcu_is_watching+0x16/0xd0 [ 19.852539][ T354] ? llc_exit+0x3e0/0x3e0 [llc] [ 19.852542][ T354] _printk+0xc7/0x100 [ 19.852546][ T354] ? snapshot_read.cold+0x21/0x21 [ 19.852548][ T354] ? __lock_release.isra.0+0x69/0x1a0 [ 19.852550][ T354] ? llc_exit+0x3e0/0x3e0 [llc] [ 19.852552][ T354] ? __up_write+0x23d/0x5f0 [ 19.852554][ T354] ? __up_write+0x2e5/0x5f0 [ 19.852557][ T354] ? __up_write+0x2c7/0x5f0 [ 19.852560][ T354] mirred_init_module+0x28/0x1000 [act_mirred] [ 19.852563][ T354] do_one_initcall+0x124/0x4f0 [ 19.852566][ T354] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 19.852570][ T354] ? do_init_module+0xae/0x8a0 [ 19.852573][ T354] ? kasan_unpoison+0x44/0x70 [ 19.852578][ T354] do_init_module+0x2ad/0x8a0 [ 19.852582][ T354] ? lockdep_hardirqs_on+0x91/0x130 [ 19.852586][ T354] ? free_module+0x470/0x470 [ 19.852589][ T354] ? kfree+0x123/0x590 [ 19.852593][ T354] load_module+0x1424/0x1bb0 [ 19.852600][ T354] ? layout_and_allocate.isra.0+0x680/0x680 [ 19.852604][ T354] ? __ia32_sys_fsconfig+0x180/0x180 [ 19.852607][ T354] ? ovl_real_file+0x172/0x1e0 [ 19.852611][ T354] ? backing_file_read_iter+0x541/0x790 [ 19.852614][ T354] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.852618][ T354] init_module_from_file+0x11f/0x1a0 [ 19.852621][ T354] ? __do_sys_init_module+0x220/0x220 [ 19.852629][ T354] ? __rwlock_init+0x150/0x150 [ 19.852632][ T354] ? do_raw_spin_unlock+0x59/0x250 [ 19.852635][ T354] idempotent_init_module+0x37b/0x7c0 [ 19.852639][ T354] ? init_module_from_file+0x1a0/0x1a0 [ 19.852645][ T354] ? rcu_is_watching+0x16/0xd0 [ 19.852647][ T354] ? cap_capable+0x1d7/0x3d0 [ 19.852653][ T354] __x64_sys_finit_module+0xdf/0x190 [ 19.852655][ T354] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.852659][ T354] do_syscall_64+0xff/0x530 [ 19.852661][ T354] ? exc_page_fault+0xee/0x100 [ 19.852664][ T354] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.852666][ T354] RIP: 0033:0x7f1824a6f37d [ 19.852669][ T354] 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 [ 19.852671][ T354] RSP: 002b:00007fff8faaa3c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 19.852674][ T354] RAX: ffffffffffffffda RBX: 0000557d3b280810 RCX: 00007f1824a6f37d [ 19.852675][ T354] RDX: 0000000000000000 RSI: 0000557d1689affd RDI: 0000000000000000 [ 19.852676][ T354] RBP: 00007fff8faaa460 R08: 0000000000000000 R09: 0000000000000000 [ 19.852677][ T354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d1689affd [ 19.852678][ T354] R13: 0000557d3b280960 R14: 0000000000040000 R15: 0000000000000000 [ 19.852684][ T354] [ 19.904139][ T353] tc (353) used greatest stack depth: 23848 bytes left [ 29.064055][ C0] [ 29.064074][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.064077][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 29.064079][ C0] preempt_count: 104, expected: 0 [ 29.064081][ C0] RCU nest depth: 0, expected: 0 [ 29.064083][ C0] INFO: lockdep is turned off. [ 29.064084][ C0] irq event stamp: 799964 [ 29.064084][ C0] hardirqs last enabled at (799964): [] _raw_spin_unlock_irq+0x28/0x50 [ 29.064093][ C0] hardirqs last disabled at (799963): [] _raw_spin_lock_irq+0x4a/0x50 [ 29.064095][ C0] softirqs last enabled at (799912): [] handle_softirqs+0x67c/0x900 [ 29.064099][ C0] softirqs last disabled at (799961): [] __irq_exit_rcu+0x145/0x1c0 [ 29.064101][ C0] Preemption disabled at: [ 29.064102][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 29.064108][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.064112][ C0] Tainted: [W]=WARN [ 29.064113][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.064115][ C0] Call Trace: [ 29.064117][ C0] [ 29.064118][ C0] dump_stack_lvl+0x6f/0xa0 [ 29.064124][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 29.064125][ C0] __might_resched.cold+0x1fe/0x2c1 [ 29.064129][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.064132][ C0] ? __asan_memcpy+0x3c/0x60 [ 29.064135][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.064139][ C0] __kmalloc_noprof+0x443/0x760 [ 29.064142][ C0] ? __rwlock_init+0x150/0x150 [ 29.064145][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 29.064149][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 29.064150][ C0] alloc_buf.isra.0+0x4b/0x260 [ 29.064153][ C0] put_chars+0x1e1/0x2f0 [ 29.064155][ C0] ? __send_to_port+0x420/0x420 [ 29.064156][ C0] ? console_prepend_replay+0x20/0x20 [ 29.064160][ C0] hvc_console_print+0x292/0x780 [ 29.064163][ C0] ? hvc_write+0x3a0/0x3a0 [ 29.064165][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.064166][ C0] ? lock_acquire+0x13c/0x160 [ 29.064168][ C0] console_emit_next_record+0x22f/0x4c0 [ 29.064171][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 29.064173][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.064175][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.064176][ C0] ? lock_acquire+0x13c/0x160 [ 29.064178][ C0] ? console_flush_one_record+0x111/0x710 [ 29.064180][ C0] console_flush_one_record+0x46f/0x710 [ 29.064182][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 29.064185][ C0] console_unlock+0xee/0x1f0 [ 29.064187][ C0] ? lock_acquire+0x13c/0x160 [ 29.064188][ C0] ? console_flush_one_record+0x710/0x710 [ 29.064190][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.064192][ C0] ? lock_release+0x184/0x1f0 [ 29.064193][ C0] ? lock_acquire+0x60/0x160 [ 29.064195][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.064197][ C0] ? vprintk_emit+0x320/0x3e0 [ 29.064199][ C0] vprintk_emit+0x37c/0x3e0 [ 29.064202][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 29.064203][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.064205][ C0] ? lock_release+0x184/0x1f0 [ 29.064207][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 29.064212][ C0] _printk+0xc7/0x100 [ 29.064215][ C0] ? snapshot_read.cold+0x21/0x21 [ 29.064216][ C0] ? arch_stack_walk+0xd7/0x130 [ 29.064221][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.064223][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 29.064224][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 29.064227][ C0] mark_lock_irq+0x989/0x9c0 [ 29.064230][ C0] mark_lock+0x1d7/0xa00 [ 29.064232][ C0] mark_usage+0x42/0x170 [ 29.064233][ C0] __lock_acquire+0x388/0xc20 [ 29.064236][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.064237][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.064250][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.064252][ C0] ? lock_acquire+0x13c/0x160 [ 29.064254][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.064260][ C0] _raw_spin_lock+0x33/0x40 [ 29.064262][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.064268][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.064275][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.064281][ C0] call_timer_fn+0x160/0x4d0 [ 29.064284][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 29.064286][ C0] ? debug_object_active_state+0x430/0x430 [ 29.064290][ C0] ? find_held_lock+0x2b/0x80 [ 29.064292][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.064294][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.064296][ C0] __run_timers+0x68f/0xaa0 [ 29.064298][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.064305][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.064307][ C0] ? __lock_acquire+0x518/0xc20 [ 29.064310][ C0] ? __rwlock_init+0x150/0x150 [ 29.064312][ C0] run_timer_softirq+0xf0/0x160 [ 29.064314][ C0] ? __run_timers+0xaa0/0xaa0 [ 29.064316][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.064318][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.064320][ C0] handle_softirqs+0x1d3/0x900 [ 29.064322][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.064324][ C0] ? _local_bh_enable+0xc0/0xc0 [ 29.064326][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.064327][ C0] irq_exit_rcu+0xe/0x30 [ 29.064329][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.064332][ C0] [ 29.064332][ C0] [ 29.064333][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 29.064335][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.064337][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.064340][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 29.064341][ C0] RSP: 0018:ffffffffa5007cf8 EFLAGS: 00000296 [ 29.064345][ C0] RAX: 00000000000c34d7 RBX: ffffffffa501c600 RCX: ffffffffa20f0307 [ 29.064346][ C0] RDX: ffffffffa501c600 RSI: ffffffffa4e38b01 RDI: ffffffffa488d8e0 [ 29.064347][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.064348][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4a00fa2 [ 29.064349][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 29.064351][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.064354][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 29.064355][ C0] default_idle+0x9/0x10 [ 29.064357][ C0] default_idle_call+0x6e/0xb0 [ 29.064359][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.064360][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 29.064362][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 29.064364][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.064366][ C0] do_idle+0xd8/0x190 [ 29.064368][ C0] cpu_startup_entry+0x53/0x70 [ 29.064369][ C0] rest_init+0x279/0x280 [ 29.064371][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 29.064374][ C0] ? rest_init+0x280/0x280 [ 29.064376][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 29.064380][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 29.064383][ C0] ? acpi_enable+0x1e4/0x330 [ 29.064385][ C0] start_kernel+0x3af/0x3b0 [ 29.064387][ C0] x86_64_start_reservations+0x24/0x30 [ 29.064389][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.064391][ C0] common_startup_64+0x13e/0x148 [ 29.064395][ C0] [ 29.090150][ C0] ======================================================== [ 29.090428][ C0] WARNING: possible irq lock inversion dependency detected [ 29.090712][ C0] 7.2.0-virtme #1 Tainted: G W [ 29.090899][ C0] -------------------------------------------------------- [ 29.091181][ C0] swapper/0/0 just changed the state of lock: [ 29.091418][ C0] ff11000015d72e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.091786][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 29.092008][ C0] (fs_reclaim){+.+.}-{0:0} [ 29.092011][ C0] [ 29.092011][ C0] [ 29.092011][ C0] and interrupts could create inverse lock ordering between them. [ 29.092011][ C0] [ 29.092669][ C0] [ 29.092669][ C0] other info that might help us debug this: [ 29.092941][ C0] Chain exists of: [ 29.092941][ C0] &br->lock --> console_owner --> fs_reclaim [ 29.092941][ C0] [ 29.093337][ C0] Possible interrupt unsafe locking scenario: [ 29.093337][ C0] [ 29.093622][ C0] CPU0 CPU1 [ 29.093771][ C0] ---- ---- [ 29.093975][ C0] lock(fs_reclaim); [ 29.094095][ C0] local_irq_disable(); [ 29.094334][ C0] lock(&br->lock); [ 29.094529][ C0] lock(console_owner); [ 29.094774][ C0] [ 29.094888][ C0] lock(&br->lock); [ 29.095059][ C0] [ 29.095059][ C0] *** DEADLOCK *** [ 29.095059][ C0] [ 29.095337][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 29.095530][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 29.095894][ C0] [ 29.095894][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 29.096215][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 29.096426][ C0] HARDIRQ-ON-W at: [ 29.096548][ C0] __lock_acquire+0x388/0xc20 [ 29.096798][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.096983][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.097235][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.097528][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.097753][ C0] workqueue_init+0x2a/0x680 [ 29.097995][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.098283][ C0] kernel_init+0x21/0x150 [ 29.098478][ C0] ret_from_fork+0x474/0x6b0 [ 29.098715][ C0] ret_from_fork_asm+0x11/0x20 [ 29.098959][ C0] SOFTIRQ-ON-W at: [ 29.099078][ C0] __lock_acquire+0x388/0xc20 [ 29.099319][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.099517][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.099758][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.099983][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.100208][ C0] workqueue_init+0x2a/0x680 [ 29.100460][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.100749][ C0] kernel_init+0x21/0x150 [ 29.100935][ C0] ret_from_fork+0x474/0x6b0 [ 29.101183][ C0] ret_from_fork_asm+0x11/0x20 [ 29.101422][ C0] INITIAL USE at: [ 29.101537][ C0] __lock_acquire+0x388/0xc20 [ 29.101775][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.101959][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.102204][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.102487][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.102711][ C0] workqueue_init+0x2a/0x680 [ 29.102949][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.103194][ C0] kernel_init+0x21/0x150 [ 29.103381][ C0] ret_from_fork+0x474/0x6b0 [ 29.103622][ C0] ret_from_fork_asm+0x11/0x20 [ 29.103812][ C0] } [ 29.103943][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 29.104176][ C0] ... acquired at: [ 29.104339][ C0] __lock_acquire+0x518/0xc20 [ 29.104498][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.104701][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.104850][ C0] __kmalloc_noprof+0xd3/0x760 [ 29.105055][ C0] alloc_buf.isra.0+0x4b/0x260 [ 29.105207][ C0] put_chars+0x1e1/0x2f0 [ 29.105410][ C0] hvc_console_print+0x292/0x780 [ 29.105563][ C0] console_emit_next_record+0x22f/0x4c0 [ 29.105762][ C0] console_flush_one_record+0x46f/0x710 [ 29.105908][ C0] console_unlock+0xee/0x1f0 [ 29.106058][ C0] vprintk_emit+0x37c/0x3e0 [ 29.106209][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 29.106411][ C0] dev_printk_emit+0xb9/0xee [ 29.106562][ C0] _dev_info+0xe2/0x116 [ 29.106727][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 29.106912][ C0] cmos_do_probe+0x73b/0x98a [ 29.107060][ C0] platform_probe+0xfe/0x1f0 [ 29.107215][ C0] call_driver_probe+0x61/0x1c0 [ 29.107418][ C0] really_probe+0x199/0x760 [ 29.107572][ C0] __driver_probe_device+0x24f/0x440 [ 29.107771][ C0] driver_probe_device+0x4a/0xf0 [ 29.107918][ C0] __driver_attach+0x1b8/0x540 [ 29.108144][ C0] bus_for_each_dev+0x130/0x1e0 [ 29.108365][ C0] bus_add_driver+0x2c8/0x530 [ 29.108636][ C0] driver_register+0x1a3/0x390 [ 29.108789][ C0] __platform_driver_probe+0x13f/0x270 [ 29.109001][ C0] cmos_init+0x31/0x40 [ 29.109141][ C0] do_one_initcall+0x124/0x4f0 [ 29.109425][ C0] kernel_init_freeable+0x596/0x630 [ 29.109584][ C0] kernel_init+0x21/0x150 [ 29.109786][ C0] ret_from_fork+0x474/0x6b0 [ 29.109932][ C0] ret_from_fork_asm+0x11/0x20 [ 29.110138][ C0] [ 29.110216][ C0] -> (console_owner){....}-{0:0} { [ 29.110369][ C0] INITIAL USE at: [ 29.110536][ C0] } [ 29.110610][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 29.110883][ C0] ... acquired at: [ 29.110993][ C0] __lock_acquire+0x518/0xc20 [ 29.111201][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.111347][ C0] console_lock_spinning_enable+0x5c/0x60 [ 29.111588][ C0] console_emit_next_record+0x1d1/0x4c0 [ 29.111735][ C0] console_flush_one_record+0x46f/0x710 [ 29.111940][ C0] console_unlock+0xee/0x1f0 [ 29.112090][ C0] vprintk_emit+0x37c/0x3e0 [ 29.112289][ C0] _printk+0xc7/0x100 [ 29.112402][ C0] br_set_state+0x22f/0x430 [bridge] [ 29.112618][ C0] br_init_port+0xc4/0x200 [bridge] [ 29.112774][ C0] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 29.113017][ C0] br_dev_open+0x94/0x120 [bridge] [ 29.113177][ C0] __dev_open+0x2f3/0x610 [ 29.113383][ C0] __dev_change_flags+0x4a4/0x660 [ 29.113540][ C0] netif_change_flags+0x87/0x190 [ 29.113740][ C0] do_setlink.isra.0+0x1cc3/0x2750 [ 29.113888][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.114037][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.114208][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.114414][ C0] netlink_unicast+0x486/0x750 [ 29.114569][ C0] netlink_sendmsg+0x735/0xc60 [ 29.114773][ C0] ____sys_sendmsg+0x415/0x880 [ 29.114921][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.115126][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.115275][ C0] do_syscall_64+0xff/0x530 [ 29.115483][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.115669][ C0] [ 29.115793][ C0] -> (&br->lock){+.-.}-{3:3} { [ 29.115945][ C0] HARDIRQ-ON-W at: [ 29.116116][ C0] __lock_acquire+0x388/0xc20 [ 29.116305][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.116553][ C0] _raw_spin_lock_bh+0x38/0x50 [ 29.116742][ C0] br_dev_newlink+0xa6/0x160 [bridge] [ 29.116986][ C0] rtnl_newlink_create+0x2d0/0x750 [ 29.117232][ C0] __rtnl_newlink+0x22b/0xa50 [ 29.117420][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.117667][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.117902][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.118091][ C0] netlink_unicast+0x486/0x750 [ 29.118329][ C0] netlink_sendmsg+0x735/0xc60 [ 29.118522][ C0] ____sys_sendmsg+0x415/0x880 [ 29.118759][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.119035][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.119241][ C0] do_syscall_64+0xff/0x530 [ 29.119481][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.119759][ C0] IN-SOFTIRQ-W at: [ 29.119873][ C0] __lock_acquire+0x388/0xc20 [ 29.120113][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.120298][ C0] _raw_spin_lock+0x33/0x40 [ 29.120547][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.120828][ C0] call_timer_fn+0x160/0x4d0 [ 29.121034][ C0] __run_timers+0x68f/0xaa0 [ 29.121281][ C0] run_timer_softirq+0xf0/0x160 [ 29.121525][ C0] handle_softirqs+0x1d3/0x900 [ 29.121713][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.121955][ C0] irq_exit_rcu+0xe/0x30 [ 29.122148][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.122428][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.122713][ C0] pv_native_safe_halt+0xf/0x10 [ 29.122951][ C0] default_idle+0x9/0x10 [ 29.123147][ C0] default_idle_call+0x6e/0xb0 [ 29.123388][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.123675][ C0] do_idle+0xd8/0x190 [ 29.123826][ C0] cpu_startup_entry+0x53/0x70 [ 29.124020][ C0] rest_init+0x279/0x280 [ 29.124214][ C0] start_kernel+0x3af/0x3b0 [ 29.124454][ C0] x86_64_start_reservations+0x24/0x30 [ 29.124703][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.124893][ C0] common_startup_64+0x13e/0x148 [ 29.125141][ C0] INITIAL USE at: [ 29.125253][ C0] __lock_acquire+0x388/0xc20 [ 29.125497][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.125685][ C0] _raw_spin_lock_bh+0x38/0x50 [ 29.125926][ C0] br_dev_newlink+0xa6/0x160 [bridge] [ 29.126178][ C0] rtnl_newlink_create+0x2d0/0x750 [ 29.126365][ C0] __rtnl_newlink+0x22b/0xa50 [ 29.126611][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.126854][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.127040][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.127285][ C0] netlink_unicast+0x486/0x750 [ 29.127481][ C0] netlink_sendmsg+0x735/0xc60 [ 29.127719][ C0] ____sys_sendmsg+0x415/0x880 [ 29.127959][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.128153][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.128398][ C0] do_syscall_64+0xff/0x530 [ 29.128645][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.128869][ C0] } [ 29.129000][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 29.129238][ C0] ... acquired at: [ 29.129401][ C0] mark_lock+0x1d7/0xa00 [ 29.129557][ C0] mark_usage+0x42/0x170 [ 29.129758][ C0] __lock_acquire+0x388/0xc20 [ 29.129908][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.130116][ C0] _raw_spin_lock+0x33/0x40 [ 29.130269][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.130518][ C0] call_timer_fn+0x160/0x4d0 [ 29.130667][ C0] __run_timers+0x68f/0xaa0 [ 29.130870][ C0] run_timer_softirq+0xf0/0x160 [ 29.131018][ C0] handle_softirqs+0x1d3/0x900 [ 29.131227][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.131376][ C0] irq_exit_rcu+0xe/0x30 [ 29.131584][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.131775][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.132015][ C0] pv_native_safe_halt+0xf/0x10 [ 29.132223][ C0] default_idle+0x9/0x10 [ 29.132374][ C0] default_idle_call+0x6e/0xb0 [ 29.132588][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.132774][ C0] do_idle+0xd8/0x190 [ 29.132939][ C0] cpu_startup_entry+0x53/0x70 [ 29.133095][ C0] rest_init+0x279/0x280 [ 29.133298][ C0] start_kernel+0x3af/0x3b0 [ 29.133449][ C0] x86_64_start_reservations+0x24/0x30 [ 29.133651][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.133799][ C0] common_startup_64+0x13e/0x148 [ 29.134001][ C0] [ 29.134081][ C0] [ 29.134081][ C0] stack backtrace: [ 29.134272][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.134276][ C0] Tainted: [W]=WARN [ 29.134277][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.134278][ C0] Call Trace: [ 29.134279][ C0] [ 29.134280][ C0] dump_stack_lvl+0x6f/0xa0 [ 29.134283][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 29.134286][ C0] mark_lock_irq+0x989/0x9c0 [ 29.134289][ C0] mark_lock+0x1d7/0xa00 [ 29.134291][ C0] mark_usage+0x42/0x170 [ 29.134292][ C0] __lock_acquire+0x388/0xc20 [ 29.134295][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.134296][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.134304][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.134306][ C0] ? lock_acquire+0x13c/0x160 [ 29.134308][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.134314][ C0] _raw_spin_lock+0x33/0x40 [ 29.134316][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.134322][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.134329][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.134337][ C0] call_timer_fn+0x160/0x4d0 [ 29.134339][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 29.134341][ C0] ? debug_object_active_state+0x430/0x430 [ 29.134343][ C0] ? find_held_lock+0x2b/0x80 [ 29.134345][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.134347][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.134350][ C0] __run_timers+0x68f/0xaa0 [ 29.134351][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.134360][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.134362][ C0] ? __lock_acquire+0x518/0xc20 [ 29.134364][ C0] ? __rwlock_init+0x150/0x150 [ 29.134367][ C0] run_timer_softirq+0xf0/0x160 [ 29.134369][ C0] ? __run_timers+0xaa0/0xaa0 [ 29.134371][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.134373][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.134375][ C0] handle_softirqs+0x1d3/0x900 [ 29.134377][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.134378][ C0] ? _local_bh_enable+0xc0/0xc0 [ 29.134380][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.134382][ C0] irq_exit_rcu+0xe/0x30 [ 29.134383][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.134385][ C0] [ 29.134386][ C0] [ 29.134386][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 29.134388][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.134389][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.134392][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 29.134393][ C0] RSP: 0018:ffffffffa5007cf8 EFLAGS: 00000296 [ 29.134395][ C0] RAX: 00000000000c34d7 RBX: ffffffffa501c600 RCX: ffffffffa20f0307 [ 29.134396][ C0] RDX: ffffffffa501c600 RSI: ffffffffa4e38b01 RDI: ffffffffa488d8e0 [ 29.134397][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.134398][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4a00fa2 [ 29.134399][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 29.134400][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.134402][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 29.134404][ C0] default_idle+0x9/0x10 [ 29.134406][ C0] default_idle_call+0x6e/0xb0 [ 29.134407][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.134409][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 29.134411][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 29.134413][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.134415][ C0] do_idle+0xd8/0x190 [ 29.134417][ C0] cpu_startup_entry+0x53/0x70 [ 29.134418][ C0] rest_init+0x279/0x280 [ 29.134420][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 29.134423][ C0] ? rest_init+0x280/0x280 [ 29.134425][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 29.134428][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 29.134430][ C0] ? acpi_enable+0x1e4/0x330 [ 29.134433][ C0] start_kernel+0x3af/0x3b0 [ 29.134434][ C0] x86_64_start_reservations+0x24/0x30 [ 29.134436][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.134438][ C0] common_startup_64+0x13e/0x148 [ 29.134441][ C0] [ 33.774326][ T71] br1: port 1(lag) entered disabled state [ 33.774345][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 33.774348][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: kworker/u20:1 [ 33.774349][ T71] preempt_count: 202, expected: 0 [ 33.774351][ T71] RCU nest depth: 0, expected: 0 [ 33.774352][ T71] INFO: lockdep is turned off. [ 33.774353][ T71] irq event stamp: 77300 [ 33.774354][ T71] hardirqs last enabled at (77299): [] _raw_spin_unlock_irq+0x28/0x50 [ 33.774364][ T71] hardirqs last disabled at (77300): [] __schedule+0x1246/0x20e0 [ 33.774367][ T71] softirqs last enabled at (76712): [] handle_softirqs+0x67c/0x900 [ 33.774372][ T71] softirqs last disabled at (76705): [] __irq_exit_rcu+0x145/0x1c0 [ 33.774374][ T71] Preemption disabled at: [ 33.774375][ T71] [<0000000000000000>] 0x0 [ 33.774382][ T71] CPU: 2 UID: 0 PID: 71 Comm: kworker/u20:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 33.774387][ T71] Tainted: [W]=WARN [ 33.774388][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.774390][ T71] Workqueue: events_unbound linkwatch_event [ 33.774396][ T71] Call Trace: [ 33.774398][ T71] [ 33.774400][ T71] dump_stack_lvl+0x6f/0xa0 [ 33.774406][ T71] __might_resched.cold+0x1fe/0x2c1 [ 33.774410][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 33.774414][ T71] ? rcu_is_watching+0x16/0xd0 [ 33.774419][ T71] __kmalloc_noprof+0x443/0x760 [ 33.774423][ T71] ? __rwlock_init+0x150/0x150 [ 33.774426][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 33.774431][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 33.774433][ T71] alloc_buf.isra.0+0x4b/0x260 [ 33.774435][ T71] put_chars+0x1e1/0x2f0 [ 33.774438][ T71] ? __send_to_port+0x420/0x420 [ 33.774440][ T71] ? printk_get_next_message+0x240/0x650 [ 33.774443][ T71] ? console_prepend_replay+0x20/0x20 [ 33.774446][ T71] hvc_console_print+0x292/0x780 [ 33.774450][ T71] ? hvc_write+0x3a0/0x3a0 [ 33.774453][ T71] ? __rwlock_init+0x150/0x150 [ 33.774455][ T71] ? rcu_is_watching+0x16/0xd0 [ 33.774457][ T71] ? rcu_is_watching+0x16/0xd0 [ 33.774459][ T71] ? lock_acquire+0x13c/0x160 [ 33.774462][ T71] console_emit_next_record+0x22f/0x4c0 [ 33.774465][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 33.774467][ T71] ? rcu_is_watching+0x16/0xd0 [ 33.774470][ T71] ? rcu_is_watching+0x16/0xd0 [ 33.774472][ T71] ? rcu_is_watching+0x16/0xd0 [ 33.774474][ T71] ? lock_acquire+0x13c/0x160 [ 33.774476][ T71] ? console_flush_one_record+0x111/0x710 [ 33.774479][ T71] console_flush_one_record+0x46f/0x710 [ 33.774482][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 33.774485][ T71] console_unlock+0xee/0x1f0 [ 33.774487][ T71] ? lock_acquire+0x13c/0x160 [ 33.774495][ T71] ? console_flush_one_record+0x710/0x710 [ 33.774497][ T71] ? rcu_is_watching+0x16/0xd0 [ 33.774500][ T71] ? lock_release+0x184/0x1f0 [ 33.774502][ T71] ? lock_acquire+0x60/0x160 [ 33.774503][ T71] ? __rcu_read_lock+0x30/0x70 [ 33.774506][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 33.774508][ T71] ? vprintk_emit+0x320/0x3e0 [ 33.774511][ T71] vprintk_emit+0x37c/0x3e0 [ 33.774515][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 33.774518][ T71] ? rcu_is_watching+0x16/0xd0 [ 33.774520][ T71] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 33.774524][ T71] _printk+0xc7/0x100 [ 33.774528][ T71] ? snapshot_read.cold+0x21/0x21 [ 33.774530][ T71] ? lock_acquire+0x13c/0x160 [ 33.774533][ T71] ? fib6_del+0x320/0x320 [ 33.774538][ T71] br_set_state+0x22f/0x430 [bridge] [ 33.774554][ T71] br_stp_disable_port+0x11f/0x390 [bridge] [ 33.774566][ T71] br_port_carrier_check+0x365/0x430 [bridge] [ 33.774579][ T71] br_device_event+0x52d/0x8f0 [bridge] [ 33.774591][ T71] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 33.774593][ T71] ? addrconf_notify+0x500/0xf30 [ 33.774598][ T71] notifier_call_chain+0xae/0x300 [ 33.774602][ T71] netif_state_change+0x139/0x340 [ 33.774605][ T71] ? dev_deactivate+0xc1/0x210 [ 33.774608][ T71] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 33.774611][ T71] ? rfc2863_policy+0x1a0/0x310 [ 33.774613][ T71] ? linkwatch_do_dev+0x9c/0xd0 [ 33.774615][ T71] __linkwatch_run_queue+0x34c/0x750 [ 33.774618][ T71] ? linkwatch_do_dev+0xd0/0xd0 [ 33.774620][ T71] ? debug_object_active_state+0x430/0x430 [ 33.774625][ T71] linkwatch_event+0x7f/0xb0 [ 33.774627][ T71] ? __linkwatch_run_queue+0x750/0x750 [ 33.774630][ T71] process_one_work+0xe3e/0x1560 [ 33.774635][ T71] ? __queue_delayed_work+0x470/0x470 [ 33.774637][ T71] ? find_held_lock+0x2b/0x80 [ 33.774640][ T71] ? __rwlock_init+0x150/0x150 [ 33.774643][ T71] worker_thread+0x4f1/0xd60 [ 33.774646][ T71] ? rescuer_thread+0x1340/0x1340 [ 33.774648][ T71] ? __kthread_parkme+0xbd/0x210 [ 33.774651][ T71] ? rescuer_thread+0x1340/0x1340 [ 33.774653][ T71] ? rescuer_thread+0x1340/0x1340 [ 33.774655][ T71] kthread+0x367/0x460 [ 33.774657][ T71] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 33.774659][ T71] ? kthread_affine_preferred+0x4c0/0x4c0 [ 33.774661][ T71] ret_from_fork+0x474/0x6b0 [ 33.774665][ T71] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 33.774667][ T71] ? __switch_to+0x5a3/0xe00 [ 33.774670][ T71] ? kthread_affine_preferred+0x4c0/0x4c0 [ 33.774673][ T71] ret_from_fork_asm+0x11/0x20 [ 33.774677][ T71] [ 39.050609][ T61] br1: port 1(lag) entered blocking state [ 39.050625][ T61] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 39.050628][ T61] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 61, name: kworker/u19:1 [ 39.050629][ T61] preempt_count: 202, expected: 0 [ 39.050630][ T61] RCU nest depth: 0, expected: 0 [ 39.050631][ T61] INFO: lockdep is turned off. [ 39.050632][ T61] irq event stamp: 12674 [ 39.050633][ T61] hardirqs last enabled at (12673): [] _raw_spin_unlock_irq+0x28/0x50 [ 39.050642][ T61] hardirqs last disabled at (12674): [] __schedule+0x1246/0x20e0 [ 39.050644][ T61] softirqs last enabled at (5378): [] handle_softirqs+0x67c/0x900 [ 39.050648][ T61] softirqs last disabled at (5369): [] __irq_exit_rcu+0x145/0x1c0 [ 39.050650][ T61] Preemption disabled at: [ 39.050651][ T61] [<0000000000000000>] 0x0 [ 39.050657][ T61] CPU: 3 UID: 0 PID: 61 Comm: kworker/u19:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 39.050661][ T61] Tainted: [W]=WARN [ 39.050662][ T61] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.050664][ T61] Workqueue: events_unbound linkwatch_event [ 39.050670][ T61] Call Trace: [ 39.050671][ T61] [ 39.050673][ T61] dump_stack_lvl+0x6f/0xa0 [ 39.050678][ T61] __might_resched.cold+0x1fe/0x2c1 [ 39.050682][ T61] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 39.050685][ T61] ? rcu_is_watching+0x16/0xd0 [ 39.050689][ T61] __kmalloc_noprof+0x443/0x760 [ 39.050692][ T61] ? __rwlock_init+0x150/0x150 [ 39.050695][ T61] ? alloc_buf.isra.0+0x4b/0x260 [ 39.050699][ T61] ? do_raw_spin_unlock+0x59/0x250 [ 39.050700][ T61] alloc_buf.isra.0+0x4b/0x260 [ 39.050702][ T61] put_chars+0x1e1/0x2f0 [ 39.050704][ T61] ? __send_to_port+0x420/0x420 [ 39.050706][ T61] ? printk_get_next_message+0x240/0x650 [ 39.050709][ T61] hvc_console_print+0x292/0x780 [ 39.050713][ T61] ? hvc_write+0x3a0/0x3a0 [ 39.050715][ T61] ? __rwlock_init+0x150/0x150 [ 39.050716][ T61] ? rcu_is_watching+0x16/0xd0 [ 39.050718][ T61] ? lock_acquire+0x13c/0x160 [ 39.050720][ T61] console_emit_next_record+0x22f/0x4c0 [ 39.050723][ T61] ? devkmsg_read+0x4b0/0x4b0 [ 39.050725][ T61] ? rcu_is_watching+0x16/0xd0 [ 39.050726][ T61] ? rcu_is_watching+0x16/0xd0 [ 39.050728][ T61] ? rcu_is_watching+0x16/0xd0 [ 39.050730][ T61] ? lock_acquire+0x13c/0x160 [ 39.050732][ T61] ? console_flush_one_record+0x111/0x710 [ 39.050734][ T61] console_flush_one_record+0x46f/0x710 [ 39.050736][ T61] ? console_emit_next_record+0x4c0/0x4c0 [ 39.050738][ T61] console_unlock+0xee/0x1f0 [ 39.050740][ T61] ? lock_acquire+0x13c/0x160 [ 39.050742][ T61] ? console_flush_one_record+0x710/0x710 [ 39.050743][ T61] ? rcu_is_watching+0x16/0xd0 [ 39.050745][ T61] ? lock_release+0x184/0x1f0 [ 39.050747][ T61] ? lock_acquire+0x60/0x160 [ 39.050749][ T61] ? __rcu_read_lock+0x30/0x70 [ 39.050752][ T61] ? __down_trylock_console_sem+0x5e/0xa0 [ 39.050754][ T61] ? vprintk_emit+0x320/0x3e0 [ 39.050757][ T61] vprintk_emit+0x37c/0x3e0 [ 39.050760][ T61] ? wake_up_klogd_work_func+0x90/0x90 [ 39.050763][ T61] ? do_raw_read_unlock+0x70/0x70 [ 39.050765][ T61] ? rcu_is_watching+0x16/0xd0 [ 39.050766][ T61] ? lock_acquire+0x13c/0x160 [ 39.050768][ T61] _printk+0xc7/0x100 [ 39.050771][ T61] ? snapshot_read.cold+0x21/0x21 [ 39.050773][ T61] ? netif_get_link_ksettings+0x170/0x290 [ 39.050776][ T61] ? port_cost+0xaf/0x1c0 [bridge] [ 39.050788][ T61] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 39.050796][ T61] br_set_state+0x22f/0x430 [bridge] [ 39.050804][ T61] br_init_port+0xc4/0x200 [bridge] [ 39.050811][ T61] br_stp_enable_port+0x12/0x50 [bridge] [ 39.050818][ T61] br_port_carrier_check+0x220/0x430 [bridge] [ 39.050824][ T61] br_device_event+0x52d/0x8f0 [bridge] [ 39.050832][ T61] ? fib6_ifdown+0x870/0x870 [ 39.050835][ T61] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 39.050838][ T61] ? addrconf_notify+0xc55/0xf30 [ 39.050841][ T61] notifier_call_chain+0xae/0x300 [ 39.050844][ T61] netif_state_change+0x139/0x340 [ 39.050847][ T61] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 39.050850][ T61] ? linkwatch_do_dev+0xae/0xd0 [ 39.050851][ T61] __linkwatch_run_queue+0x34c/0x750 [ 39.050853][ T61] ? linkwatch_do_dev+0xd0/0xd0 [ 39.050855][ T61] ? debug_object_active_state+0x430/0x430 [ 39.050859][ T61] linkwatch_event+0x7f/0xb0 [ 39.050860][ T61] ? __linkwatch_run_queue+0x750/0x750 [ 39.050862][ T61] process_one_work+0xe3e/0x1560 [ 39.050866][ T61] ? __queue_delayed_work+0x470/0x470 [ 39.050868][ T61] ? find_held_lock+0x2b/0x80 [ 39.050870][ T61] ? __rwlock_init+0x150/0x150 [ 39.050872][ T61] worker_thread+0x4f1/0xd60 [ 39.050874][ T61] ? rescuer_thread+0x1340/0x1340 [ 39.050876][ T61] ? __kthread_parkme+0xbd/0x210 [ 39.050878][ T61] ? rescuer_thread+0x1340/0x1340 [ 39.050879][ T61] ? rescuer_thread+0x1340/0x1340 [ 39.050881][ T61] kthread+0x367/0x460 [ 39.050882][ T61] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 39.050885][ T61] ? kthread_affine_preferred+0x4c0/0x4c0 [ 39.050887][ T61] ret_from_fork+0x474/0x6b0 [ 39.050890][ T61] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 39.050891][ T61] ? __switch_to+0x5a3/0xe00 [ 39.050894][ T61] ? kthread_affine_preferred+0x4c0/0x4c0 [ 39.050896][ T61] ret_from_fork_asm+0x11/0x20 [ 39.050899][ T61] [ 39.065507][ T61] br1: port 1(lag) entered forwarding state [ 52.978616][ T71] br1: port 1(lag) entered disabled state [ 52.978634][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 52.978637][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: kworker/u20:1 [ 52.978640][ T71] preempt_count: 202, expected: 0 [ 52.978641][ T71] RCU nest depth: 0, expected: 0 [ 52.978642][ T71] INFO: lockdep is turned off. [ 52.978643][ T71] irq event stamp: 77300 [ 52.978644][ T71] hardirqs last enabled at (77299): [] _raw_spin_unlock_irq+0x28/0x50 [ 52.978654][ T71] hardirqs last disabled at (77300): [] __schedule+0x1246/0x20e0 [ 52.978657][ T71] softirqs last enabled at (76712): [] handle_softirqs+0x67c/0x900 [ 52.978661][ T71] softirqs last disabled at (76705): [] __irq_exit_rcu+0x145/0x1c0 [ 52.978664][ T71] Preemption disabled at: [ 52.978665][ T71] [<0000000000000000>] 0x0 [ 52.978672][ T71] CPU: 2 UID: 0 PID: 71 Comm: kworker/u20:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 52.978676][ T71] Tainted: [W]=WARN [ 52.978677][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.978680][ T71] Workqueue: events_unbound linkwatch_event [ 52.978686][ T71] Call Trace: [ 52.978688][ T71] [ 52.978690][ T71] dump_stack_lvl+0x6f/0xa0 [ 52.978696][ T71] __might_resched.cold+0x1fe/0x2c1 [ 52.978700][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 52.978704][ T71] ? rcu_is_watching+0x16/0xd0 [ 52.978709][ T71] __kmalloc_noprof+0x443/0x760 [ 52.978713][ T71] ? __rwlock_init+0x150/0x150 [ 52.978716][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 52.978720][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 52.978722][ T71] alloc_buf.isra.0+0x4b/0x260 [ 52.978725][ T71] put_chars+0x1e1/0x2f0 [ 52.978727][ T71] ? __send_to_port+0x420/0x420 [ 52.978729][ T71] ? printk_get_next_message+0x240/0x650 [ 52.978733][ T71] ? console_prepend_replay+0x20/0x20 [ 52.978736][ T71] hvc_console_print+0x292/0x780 [ 52.978740][ T71] ? hvc_write+0x3a0/0x3a0 [ 52.978742][ T71] ? __rwlock_init+0x150/0x150 [ 52.978744][ T71] ? rcu_is_watching+0x16/0xd0 [ 52.978746][ T71] ? rcu_is_watching+0x16/0xd0 [ 52.978748][ T71] ? lock_acquire+0x13c/0x160 [ 52.978751][ T71] console_emit_next_record+0x22f/0x4c0 [ 52.978755][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 52.978757][ T71] ? rcu_is_watching+0x16/0xd0 [ 52.978759][ T71] ? rcu_is_watching+0x16/0xd0 [ 52.978761][ T71] ? rcu_is_watching+0x16/0xd0 [ 52.978764][ T71] ? lock_acquire+0x13c/0x160 [ 52.978766][ T71] ? console_flush_one_record+0x111/0x710 [ 52.978768][ T71] console_flush_one_record+0x46f/0x710 [ 52.978771][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 52.978775][ T71] console_unlock+0xee/0x1f0 [ 52.978777][ T71] ? lock_acquire+0x13c/0x160 [ 52.978779][ T71] ? console_flush_one_record+0x710/0x710 [ 52.978781][ T71] ? rcu_is_watching+0x16/0xd0 [ 52.978783][ T71] ? lock_release+0x184/0x1f0 [ 52.978785][ T71] ? lock_acquire+0x60/0x160 [ 52.978787][ T71] ? __rcu_read_lock+0x30/0x70 [ 52.978789][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 52.978792][ T71] ? vprintk_emit+0x320/0x3e0 [ 52.978794][ T71] vprintk_emit+0x37c/0x3e0 [ 52.978798][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 52.978801][ T71] ? rcu_is_watching+0x16/0xd0 [ 52.978803][ T71] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 52.978807][ T71] _printk+0xc7/0x100 [ 52.978811][ T71] ? snapshot_read.cold+0x21/0x21 [ 52.978813][ T71] ? lock_acquire+0x13c/0x160 [ 52.978816][ T71] ? fib6_del+0x320/0x320 [ 52.978821][ T71] br_set_state+0x22f/0x430 [bridge] [ 52.978838][ T71] br_stp_disable_port+0x11f/0x390 [bridge] [ 52.978850][ T71] br_port_carrier_check+0x365/0x430 [bridge] [ 52.978862][ T71] br_device_event+0x52d/0x8f0 [bridge] [ 52.978874][ T71] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 52.978877][ T71] ? addrconf_notify+0x500/0xf30 [ 52.978882][ T71] notifier_call_chain+0xae/0x300 [ 52.978885][ T71] netif_state_change+0x139/0x340 [ 52.978889][ T71] ? dev_deactivate+0xc1/0x210 [ 52.978892][ T71] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 52.978895][ T71] ? rfc2863_policy+0x1a0/0x310 [ 52.978897][ T71] ? linkwatch_do_dev+0x9c/0xd0 [ 52.978899][ T71] __linkwatch_run_queue+0x34c/0x750 [ 52.978901][ T71] ? linkwatch_do_dev+0xd0/0xd0 [ 52.978903][ T71] ? debug_object_active_state+0x430/0x430 [ 52.978908][ T71] linkwatch_event+0x7f/0xb0 [ 52.978910][ T71] ? __linkwatch_run_queue+0x750/0x750 [ 52.978913][ T71] process_one_work+0xe3e/0x1560 [ 52.978917][ T71] ? __queue_delayed_work+0x470/0x470 [ 52.978920][ T71] ? find_held_lock+0x2b/0x80 [ 52.978923][ T71] ? __rwlock_init+0x150/0x150 [ 52.978926][ T71] worker_thread+0x4f1/0xd60 [ 52.978929][ T71] ? rescuer_thread+0x1340/0x1340 [ 52.978931][ T71] ? __kthread_parkme+0xbd/0x210 [ 52.978934][ T71] ? rescuer_thread+0x1340/0x1340 [ 52.978936][ T71] ? rescuer_thread+0x1340/0x1340 [ 52.978938][ T71] kthread+0x367/0x460 [ 52.978940][ T71] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 52.978942][ T71] ? kthread_affine_preferred+0x4c0/0x4c0 [ 52.978944][ T71] ret_from_fork+0x474/0x6b0 [ 52.978948][ T71] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 52.978954][ T71] ? __switch_to+0x5a3/0xe00 [ 52.978957][ T71] ? kthread_affine_preferred+0x4c0/0x4c0 [ 52.978960][ T71] ret_from_fork_asm+0x11/0x20 [ 52.978964][ T71] [ 58.226694][ T61] br1: port 1(lag) entered blocking state [ 58.226711][ T61] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 58.226714][ T61] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 61, name: kworker/u19:1 [ 58.226716][ T61] preempt_count: 202, expected: 0 [ 58.226717][ T61] RCU nest depth: 0, expected: 0 [ 58.226718][ T61] INFO: lockdep is turned off. [ 58.226719][ T61] irq event stamp: 12674 [ 58.226720][ T61] hardirqs last enabled at (12673): [] _raw_spin_unlock_irq+0x28/0x50 [ 58.226728][ T61] hardirqs last disabled at (12674): [] __schedule+0x1246/0x20e0 [ 58.226731][ T61] softirqs last enabled at (5378): [] handle_softirqs+0x67c/0x900 [ 58.226734][ T61] softirqs last disabled at (5369): [] __irq_exit_rcu+0x145/0x1c0 [ 58.226737][ T61] Preemption disabled at: [ 58.226737][ T61] [<0000000000000000>] 0x0 [ 58.226744][ T61] CPU: 3 UID: 0 PID: 61 Comm: kworker/u19:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 58.226748][ T61] Tainted: [W]=WARN [ 58.226750][ T61] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.226752][ T61] Workqueue: events_unbound linkwatch_event [ 58.226759][ T61] Call Trace: [ 58.226761][ T61] [ 58.226762][ T61] dump_stack_lvl+0x6f/0xa0 [ 58.226768][ T61] __might_resched.cold+0x1fe/0x2c1 [ 58.226772][ T61] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 58.226775][ T61] ? rcu_is_watching+0x16/0xd0 [ 58.226779][ T61] __kmalloc_noprof+0x443/0x760 [ 58.226783][ T61] ? __rwlock_init+0x150/0x150 [ 58.226785][ T61] ? alloc_buf.isra.0+0x4b/0x260 [ 58.226789][ T61] ? do_raw_spin_unlock+0x59/0x250 [ 58.226791][ T61] alloc_buf.isra.0+0x4b/0x260 [ 58.226793][ T61] put_chars+0x1e1/0x2f0 [ 58.226794][ T61] ? __send_to_port+0x420/0x420 [ 58.226796][ T61] ? printk_get_next_message+0x240/0x650 [ 58.226799][ T61] hvc_console_print+0x292/0x780 [ 58.226803][ T61] ? hvc_write+0x3a0/0x3a0 [ 58.226805][ T61] ? __rwlock_init+0x150/0x150 [ 58.226806][ T61] ? rcu_is_watching+0x16/0xd0 [ 58.226808][ T61] ? lock_acquire+0x13c/0x160 [ 58.226810][ T61] console_emit_next_record+0x22f/0x4c0 [ 58.226813][ T61] ? devkmsg_read+0x4b0/0x4b0 [ 58.226815][ T61] ? rcu_is_watching+0x16/0xd0 [ 58.226816][ T61] ? rcu_is_watching+0x16/0xd0 [ 58.226818][ T61] ? rcu_is_watching+0x16/0xd0 [ 58.226820][ T61] ? lock_acquire+0x13c/0x160 [ 58.226821][ T61] ? console_flush_one_record+0x111/0x710 [ 58.226823][ T61] console_flush_one_record+0x46f/0x710 [ 58.226825][ T61] ? console_emit_next_record+0x4c0/0x4c0 [ 58.226828][ T61] console_unlock+0xee/0x1f0 [ 58.226830][ T61] ? lock_acquire+0x13c/0x160 [ 58.226831][ T61] ? console_flush_one_record+0x710/0x710 [ 58.226833][ T61] ? rcu_is_watching+0x16/0xd0 [ 58.226835][ T61] ? lock_release+0x184/0x1f0 [ 58.226836][ T61] ? lock_acquire+0x60/0x160 [ 58.226838][ T61] ? __rcu_read_lock+0x30/0x70 [ 58.226840][ T61] ? __down_trylock_console_sem+0x5e/0xa0 [ 58.226842][ T61] ? vprintk_emit+0x320/0x3e0 [ 58.226844][ T61] vprintk_emit+0x37c/0x3e0 [ 58.226846][ T61] ? wake_up_klogd_work_func+0x90/0x90 [ 58.226848][ T61] ? do_raw_read_unlock+0x70/0x70 [ 58.226849][ T61] ? rcu_is_watching+0x16/0xd0 [ 58.226851][ T61] ? lock_acquire+0x13c/0x160 [ 58.226853][ T61] _printk+0xc7/0x100 [ 58.226856][ T61] ? snapshot_read.cold+0x21/0x21 [ 58.226858][ T61] ? netif_get_link_ksettings+0x170/0x290 [ 58.226861][ T61] ? port_cost+0xaf/0x1c0 [bridge] [ 58.226873][ T61] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 58.226880][ T61] br_set_state+0x22f/0x430 [bridge] [ 58.226888][ T61] br_init_port+0xc4/0x200 [bridge] [ 58.226895][ T61] br_stp_enable_port+0x12/0x50 [bridge] [ 58.226902][ T61] br_port_carrier_check+0x220/0x430 [bridge] [ 58.226909][ T61] br_device_event+0x52d/0x8f0 [bridge] [ 58.226916][ T61] ? fib6_ifdown+0x870/0x870 [ 58.226919][ T61] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 58.226922][ T61] ? addrconf_notify+0xc55/0xf30 [ 58.226925][ T61] notifier_call_chain+0xae/0x300 [ 58.226928][ T61] netif_state_change+0x139/0x340 [ 58.226931][ T61] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 58.226934][ T61] ? linkwatch_do_dev+0xae/0xd0 [ 58.226935][ T61] __linkwatch_run_queue+0x34c/0x750 [ 58.226937][ T61] ? linkwatch_do_dev+0xd0/0xd0 [ 58.226938][ T61] ? debug_object_active_state+0x430/0x430 [ 58.226943][ T61] linkwatch_event+0x7f/0xb0 [ 58.226944][ T61] ? __linkwatch_run_queue+0x750/0x750 [ 58.226946][ T61] process_one_work+0xe3e/0x1560 [ 58.226953][ T61] ? __queue_delayed_work+0x470/0x470 [ 58.226955][ T61] ? find_held_lock+0x2b/0x80 [ 58.226957][ T61] ? __rwlock_init+0x150/0x150 [ 58.226959][ T61] worker_thread+0x4f1/0xd60 [ 58.226961][ T61] ? rescuer_thread+0x1340/0x1340 [ 58.226963][ T61] ? __kthread_parkme+0xbd/0x210 [ 58.226965][ T61] ? rescuer_thread+0x1340/0x1340 [ 58.226966][ T61] ? rescuer_thread+0x1340/0x1340 [ 58.226968][ T61] kthread+0x367/0x460 [ 58.226969][ T61] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 58.226972][ T61] ? kthread_affine_preferred+0x4c0/0x4c0 [ 58.226974][ T61] ret_from_fork+0x474/0x6b0 [ 58.226976][ T61] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 58.226978][ T61] ? __switch_to+0x5a3/0xe00 [ 58.226981][ T61] ? kthread_affine_preferred+0x4c0/0x4c0 [ 58.226982][ T61] ret_from_fork_asm+0x11/0x20 [ 58.226986][ T61] [ 58.242627][ T61] br1: port 1(lag) entered forwarding state [ 58.420340][ T463] lag: left allmulticast mode [ 58.420526][ T463] veth2: left allmulticast mode [ 58.420679][ T463] veth4: left allmulticast mode [ 58.420871][ T463] br1: port 1(lag) entered disabled state [ 58.422395][ T463] veth2: left promiscuous mode [ 58.422567][ T463] veth4: left promiscuous mode [ 58.450048][ T299] lag: Port device veth4 removed [ 58.451389][ T299] lag: Port device veth2 removed