[ 10.841527][ T174] IPVS: Registered protocols (TCP) [ 10.841544][ T174] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.841546][ T174] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 174, name: modprobe [ 10.841548][ T174] preempt_count: 1, expected: 0 [ 10.841549][ T174] RCU nest depth: 0, expected: 0 [ 10.841550][ T174] locks held by modprobe/174: 4, last CPU#3: [ 10.841552][ T174] #0: ffffffffa056a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.841564][ T174] #1: ffffffffa056a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.841568][ T174] #2: ffffffffa0489de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.841571][ T174] #3: ffffffffa0489ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.841575][ T174] irq event stamp: 77554 [ 10.841576][ T174] hardirqs last enabled at (77553): [] __down_trylock_console_sem+0x86/0xa0 [ 10.841579][ T174] hardirqs last disabled at (77554): [] console_emit_next_record+0x3d4/0x4c0 [ 10.841581][ T174] softirqs last enabled at (67982): [] handle_softirqs+0x67c/0x900 [ 10.841584][ T174] softirqs last disabled at (67925): [] __irq_exit_rcu+0x145/0x1c0 [ 10.841587][ T174] Preemption disabled at: [ 10.841587][ T174] [] vprintk_emit+0x31b/0x3e0 [ 10.841593][ T174] CPU: 3 UID: 0 PID: 174 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.841597][ T174] Tainted: [W]=WARN [ 10.841598][ T174] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.841599][ T174] Call Trace: [ 10.841601][ T174] [ 10.841603][ T174] dump_stack_lvl+0x6f/0xa0 [ 10.841607][ T174] ? vprintk_emit+0x31b/0x3e0 [ 10.841609][ T174] __might_resched.cold+0x1fe/0x2c1 [ 10.841614][ T174] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.841617][ T174] ? __kmalloc_noprof+0xdb/0x760 [ 10.841622][ T174] __kmalloc_noprof+0x443/0x760 [ 10.841624][ T174] ? alloc_buf.isra.0+0x4b/0x260 [ 10.841630][ T174] ? do_raw_spin_unlock+0x59/0x250 [ 10.841633][ T174] alloc_buf.isra.0+0x4b/0x260 [ 10.841637][ T174] put_chars+0x1e1/0x2f0 [ 10.841639][ T174] ? __send_to_port+0x420/0x420 [ 10.841643][ T174] ? validate_chain+0x38b/0xc20 [ 10.841648][ T174] hvc_console_print+0x292/0x780 [ 10.841655][ T174] ? hvc_write+0x3a0/0x3a0 [ 10.841657][ T174] ? rcu_is_watching+0x16/0xd0 [ 10.841661][ T174] ? lock_acquire+0x13c/0x160 [ 10.841665][ T174] console_emit_next_record+0x22f/0x4c0 [ 10.841668][ T174] ? devkmsg_read+0x4b0/0x4b0 [ 10.841669][ T174] ? console_flush_one_record+0x106/0x710 [ 10.841672][ T174] ? rcu_is_watching+0x16/0xd0 [ 10.841674][ T174] ? lock_acquire+0x13c/0x160 [ 10.841678][ T174] console_flush_one_record+0x46f/0x710 [ 10.841681][ T174] ? console_emit_next_record+0x4c0/0x4c0 [ 10.841683][ T174] ? __lock_acquire+0x518/0xc20 [ 10.841688][ T174] console_unlock+0xee/0x1f0 [ 10.841691][ T174] ? console_flush_one_record+0x710/0x710 [ 10.841692][ T174] ? rcu_is_watching+0x16/0xd0 [ 10.841694][ T174] ? lock_acquire+0x60/0x160 [ 10.841697][ T174] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.841699][ T174] ? vprintk_emit+0x320/0x3e0 [ 10.841702][ T174] vprintk_emit+0x37c/0x3e0 [ 10.841706][ T174] ? wake_up_klogd_work_func+0x90/0x90 [ 10.841707][ T174] ? __mutex_unlock_slowpath+0x5e5/0x740 [ 10.841711][ T174] ? rcu_is_watching+0x16/0xd0 [ 10.841714][ T174] ? _mutex_trylock_nest_lock+0x390/0x390 [ 10.841716][ T174] ? ip_vs_dst_event+0x4b/0xbc0 [ip_vs] [ 10.841724][ T174] ? ip_vs_conn_init+0x130/0x130 [ip_vs] [ 10.841729][ T174] _printk+0xc7/0x100 [ 10.841733][ T174] ? snapshot_read.cold+0x21/0x21 [ 10.841737][ T174] ? netdev_run_todo+0x2a8/0xfd0 [ 10.841741][ T174] ? rcu_is_watching+0x16/0xd0 [ 10.841746][ T174] ip_vs_protocol_init+0xdd/0xcc0 [ip_vs] [ 10.841751][ T174] ? register_ip_vs_protocol+0xd0/0xd0 [ip_vs] [ 10.841758][ T174] ? register_netdevice_notifier+0x1fd/0x270 [ 10.841762][ T174] ip_vs_init+0x2b/0xc0 [ip_vs] [ 10.841766][ T174] do_one_initcall+0x124/0x4f0 [ 10.841770][ T174] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.841775][ T174] ? do_init_module+0xae/0x8a0 [ 10.841777][ T174] ? kasan_unpoison+0x44/0x70 [ 10.841782][ T174] do_init_module+0x2ad/0x8a0 [ 10.841785][ T174] ? lockdep_hardirqs_on+0x91/0x130 [ 10.841789][ T174] ? free_module+0x470/0x470 [ 10.841791][ T174] ? kfree+0x123/0x590 [ 10.841795][ T174] load_module+0x154b/0x1d60 [ 10.841802][ T174] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.841807][ T174] ? backing_file_read_iter+0x541/0x790 [ 10.841810][ T174] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.841814][ T174] init_module_from_file+0x11f/0x1a0 [ 10.841817][ T174] ? __ia32_sys_init_module+0xc0/0xc0 [ 10.841824][ T174] ? __rwlock_init+0x150/0x150 [ 10.841828][ T174] ? do_raw_spin_unlock+0x59/0x250 [ 10.841831][ T174] idempotent_init_module+0x37b/0x7c0 [ 10.841834][ T174] ? init_module_from_file+0x1a0/0x1a0 [ 10.841840][ T174] ? rcu_is_watching+0x16/0xd0 [ 10.841842][ T174] ? cap_capable+0x1d7/0x3d0 [ 10.841847][ T174] __x64_sys_finit_module+0xdf/0x190 [ 10.841848][ T174] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.841852][ T174] do_syscall_64+0x10e/0x570 [ 10.841854][ T174] ? exc_page_fault+0xee/0x100 [ 10.841857][ T174] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.841859][ T174] RIP: 0033:0x7effcdbb937d [ 10.841863][ T174] 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 [ 10.841865][ T174] RSP: 002b:00007ffca3c46028 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.841867][ T174] RAX: ffffffffffffffda RBX: 000055cc3abb3a00 RCX: 00007effcdbb937d [ 10.841869][ T174] RDX: 0000000000000000 RSI: 000055cc0856dffd RDI: 0000000000000007 [ 10.841869][ T174] RBP: 00007ffca3c460c0 R08: 0000000000000000 R09: 646f6d2f62696c2f [ 10.841870][ T174] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc0856dffd [ 10.841871][ T174] R13: 000055cc3abb3b20 R14: 0000000000040000 R15: 0000000000000000 [ 10.841878][ T174] [ 10.865979][ T174] IPVS: Connection hash table configured (size=4096, memory=32Kbytes) [ 10.867018][ T174] IPVS: ipvs loaded. [ 11.076582][ T186] ip (186) used greatest stack depth: 23944 bytes left [ 12.022777][ T206] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 12.022796][ T206] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.022798][ T206] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 206, name: modprobe [ 12.022800][ T206] preempt_count: 1, expected: 0 [ 12.022801][ T206] RCU nest depth: 0, expected: 0 [ 12.022802][ T206] locks held by modprobe/206: 4, last CPU#3: [ 12.022804][ T206] #0: ffffffffa056a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.022816][ T206] #1: ffffffffa056a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.022820][ T206] #2: ffffffffa0489de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.022823][ T206] #3: ffffffffa0489ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.022827][ T206] irq event stamp: 81260 [ 12.022827][ T206] hardirqs last enabled at (81259): [] __down_trylock_console_sem+0x86/0xa0 [ 12.022831][ T206] hardirqs last disabled at (81260): [] console_emit_next_record+0x3d4/0x4c0 [ 12.022832][ T206] softirqs last enabled at (81014): [] handle_softirqs+0x67c/0x900 [ 12.022836][ T206] softirqs last disabled at (81005): [] __irq_exit_rcu+0x145/0x1c0 [ 12.022838][ T206] Preemption disabled at: [ 12.022839][ T206] [] vprintk_emit+0x31b/0x3e0 [ 12.022844][ T206] CPU: 3 UID: 0 PID: 206 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.022847][ T206] Tainted: [W]=WARN [ 12.022848][ T206] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.022850][ T206] Call Trace: [ 12.022852][ T206] [ 12.022853][ T206] dump_stack_lvl+0x6f/0xa0 [ 12.022858][ T206] ? vprintk_emit+0x31b/0x3e0 [ 12.022860][ T206] __might_resched.cold+0x1fe/0x2c1 [ 12.022864][ T206] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.022867][ T206] ? __kmalloc_noprof+0xdb/0x760 [ 12.022872][ T206] __kmalloc_noprof+0x443/0x760 [ 12.022874][ T206] ? alloc_buf.isra.0+0x4b/0x260 [ 12.022881][ T206] ? do_raw_spin_unlock+0x59/0x250 [ 12.022883][ T206] alloc_buf.isra.0+0x4b/0x260 [ 12.022887][ T206] put_chars+0x1e1/0x2f0 [ 12.022890][ T206] ? __send_to_port+0x420/0x420 [ 12.022893][ T206] ? validate_chain+0x38b/0xc20 [ 12.022898][ T206] hvc_console_print+0x292/0x780 [ 12.022905][ T206] ? hvc_write+0x3a0/0x3a0 [ 12.022907][ T206] ? rcu_is_watching+0x16/0xd0 [ 12.022911][ T206] ? lock_acquire+0x13c/0x160 [ 12.022914][ T206] console_emit_next_record+0x22f/0x4c0 [ 12.022918][ T206] ? devkmsg_read+0x4b0/0x4b0 [ 12.022919][ T206] ? console_flush_one_record+0x106/0x710 [ 12.022922][ T206] ? rcu_is_watching+0x16/0xd0 [ 12.022923][ T206] ? lock_acquire+0x13c/0x160 [ 12.022927][ T206] console_flush_one_record+0x46f/0x710 [ 12.022931][ T206] ? console_emit_next_record+0x4c0/0x4c0 [ 12.022932][ T206] ? __lock_acquire+0x518/0xc20 [ 12.022937][ T206] console_unlock+0xee/0x1f0 [ 12.022939][ T206] ? console_flush_one_record+0x710/0x710 [ 12.022941][ T206] ? rcu_is_watching+0x16/0xd0 [ 12.022942][ T206] ? lock_acquire+0x60/0x160 [ 12.022946][ T206] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.022948][ T206] ? vprintk_emit+0x320/0x3e0 [ 12.022951][ T206] vprintk_emit+0x37c/0x3e0 [ 12.022954][ T206] ? wake_up_klogd_work_func+0x90/0x90 [ 12.022955][ T206] ? find_held_lock+0x2b/0x80 [ 12.022958][ T206] ? __lock_release.isra.0+0x69/0x1a0 [ 12.022962][ T206] ? nf_defrag_fini+0x740/0x740 [nf_defrag_ipv4] [ 12.022965][ T206] _printk+0xc7/0x100 [ 12.022968][ T206] ? snapshot_read.cold+0x21/0x21 [ 12.022970][ T206] ? __mutex_unlock_slowpath+0x5e5/0x740 [ 12.022975][ T206] ? _mutex_trylock_nest_lock+0x390/0x390 [ 12.022979][ T206] ? __mutex_unlock_slowpath+0x14d/0x740 [ 12.022982][ T206] br_init+0x98/0xc0 [bridge] [ 12.022997][ T206] do_one_initcall+0x124/0x4f0 [ 12.023000][ T206] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.023005][ T206] ? do_init_module+0xae/0x8a0 [ 12.023007][ T206] ? kasan_unpoison+0x44/0x70 [ 12.023012][ T206] do_init_module+0x2ad/0x8a0 [ 12.023015][ T206] ? lockdep_hardirqs_on+0x91/0x130 [ 12.023018][ T206] ? free_module+0x470/0x470 [ 12.023021][ T206] ? kfree+0x123/0x590 [ 12.023025][ T206] load_module+0x154b/0x1d60 [ 12.023032][ T206] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.023036][ T206] ? backing_file_read_iter+0x541/0x790 [ 12.023040][ T206] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.023043][ T206] init_module_from_file+0x11f/0x1a0 [ 12.023046][ T206] ? __ia32_sys_init_module+0xc0/0xc0 [ 12.023053][ T206] ? __rwlock_init+0x150/0x150 [ 12.023057][ T206] ? do_raw_spin_unlock+0x59/0x250 [ 12.023060][ T206] idempotent_init_module+0x37b/0x7c0 [ 12.023063][ T206] ? init_module_from_file+0x1a0/0x1a0 [ 12.023069][ T206] ? rcu_is_watching+0x16/0xd0 [ 12.023071][ T206] ? cap_capable+0x1d7/0x3d0 [ 12.023075][ T206] __x64_sys_finit_module+0xdf/0x190 [ 12.023077][ T206] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.023081][ T206] do_syscall_64+0x10e/0x570 [ 12.023083][ T206] ? exc_page_fault+0xee/0x100 [ 12.023086][ T206] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.023088][ T206] RIP: 0033:0x7ff7cdf6a37d [ 12.023091][ T206] 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 [ 12.023093][ T206] RSP: 002b:00007ffef1dbcef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.023096][ T206] RAX: ffffffffffffffda RBX: 000055fddadb8810 RCX: 00007ff7cdf6a37d [ 12.023097][ T206] RDX: 0000000000000000 RSI: 000055fdd1350ffd RDI: 0000000000000002 [ 12.023098][ T206] RBP: 00007ffef1dbcf90 R08: 0000000000000000 R09: 0000000000000000 [ 12.023098][ T206] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fdd1350ffd [ 12.023099][ T206] R13: 000055fddadb89c0 R14: 0000000000040000 R15: 0000000000000000 [ 12.023106][ T206] [ 12.126724][ T208] br0: port 1(veth01) entered blocking state [ 12.127258][ T208] br0: port 1(veth01) entered disabled state [ 12.127601][ T208] veth01: entered allmulticast mode [ 12.129388][ T208] veth01: entered promiscuous mode [ 12.220292][ T209] br0: port 2(veth02) entered blocking state [ 12.220865][ T209] br0: port 2(veth02) entered disabled state [ 12.221426][ T209] veth02: entered allmulticast mode [ 12.224520][ T209] veth02: entered promiscuous mode [ 12.290834][ T210] br0: port 2(veth02) entered blocking state [ 12.291301][ T210] br0: port 2(veth02) entered forwarding state [ 12.428003][ T38] br0: port 2(veth02) entered disabled state [ 12.430620][ T38] br0: port 1(veth01) entered blocking state [ 12.431123][ T38] br0: port 1(veth01) entered forwarding state [ 12.805677][ T38] br0: port 2(veth02) entered blocking state [ 12.806031][ T38] br0: port 2(veth02) entered forwarding state [ 14.101301][ T225] IPVS: [rr] scheduler registered. [ 14.101318][ T225] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.101320][ T225] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 225, name: modprobe [ 14.101322][ T225] preempt_count: 1, expected: 0 [ 14.101323][ T225] RCU nest depth: 0, expected: 0 [ 14.101324][ T225] locks held by modprobe/225: 4, last CPU#0: [ 14.101327][ T225] #0: ffffffffa056a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.101338][ T225] #1: ffffffffa056a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.101341][ T225] #2: ffffffffa0489de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.101345][ T225] #3: ffffffffa0489ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.101349][ T225] irq event stamp: 18216 [ 14.101350][ T225] hardirqs last enabled at (18215): [] __down_trylock_console_sem+0x86/0xa0 [ 14.101353][ T225] hardirqs last disabled at (18216): [] console_emit_next_record+0x3d4/0x4c0 [ 14.101355][ T225] softirqs last enabled at (17396): [] handle_softirqs+0x67c/0x900 [ 14.101358][ T225] softirqs last disabled at (16791): [] __irq_exit_rcu+0x145/0x1c0 [ 14.101360][ T225] Preemption disabled at: [ 14.101361][ T225] [] vprintk_emit+0x31b/0x3e0 [ 14.101366][ T225] CPU: 0 UID: 0 PID: 225 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.101370][ T225] Tainted: [W]=WARN [ 14.101371][ T225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.101372][ T225] Call Trace: [ 14.101374][ T225] [ 14.101375][ T225] dump_stack_lvl+0x6f/0xa0 [ 14.101380][ T225] ? vprintk_emit+0x31b/0x3e0 [ 14.101382][ T225] __might_resched.cold+0x1fe/0x2c1 [ 14.101387][ T225] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.101390][ T225] ? __kmalloc_noprof+0xdb/0x760 [ 14.101395][ T225] __kmalloc_noprof+0x443/0x760 [ 14.101397][ T225] ? alloc_buf.isra.0+0x4b/0x260 [ 14.101403][ T225] ? do_raw_spin_unlock+0x59/0x250 [ 14.101406][ T225] alloc_buf.isra.0+0x4b/0x260 [ 14.101410][ T225] put_chars+0x1e1/0x2f0 [ 14.101412][ T225] ? __send_to_port+0x420/0x420 [ 14.101416][ T225] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.101420][ T225] ? validate_chain+0x38b/0xc20 [ 14.101424][ T225] hvc_console_print+0x292/0x780 [ 14.101428][ T225] ? __lock_acquire+0x518/0xc20 [ 14.101429][ T225] ? __lock_acquire+0x518/0xc20 [ 14.101434][ T225] ? hvc_write+0x3a0/0x3a0 [ 14.101437][ T225] ? rcu_is_watching+0x16/0xd0 [ 14.101442][ T225] ? lock_acquire+0x13c/0x160 [ 14.101447][ T225] console_emit_next_record+0x22f/0x4c0 [ 14.101450][ T225] ? devkmsg_read+0x4b0/0x4b0 [ 14.101452][ T225] ? console_flush_one_record+0x106/0x710 [ 14.101454][ T225] ? rcu_is_watching+0x16/0xd0 [ 14.101457][ T225] ? lock_acquire+0x13c/0x160 [ 14.101461][ T225] console_flush_one_record+0x46f/0x710 [ 14.101466][ T225] ? console_emit_next_record+0x4c0/0x4c0 [ 14.101467][ T225] ? __lock_acquire+0x518/0xc20 [ 14.101472][ T225] console_unlock+0xee/0x1f0 [ 14.101475][ T225] ? console_flush_one_record+0x710/0x710 [ 14.101476][ T225] ? rcu_is_watching+0x16/0xd0 [ 14.101478][ T225] ? lock_acquire+0x60/0x160 [ 14.101482][ T225] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.101484][ T225] ? vprintk_emit+0x320/0x3e0 [ 14.101487][ T225] vprintk_emit+0x37c/0x3e0 [ 14.101491][ T225] ? wake_up_klogd_work_func+0x90/0x90 [ 14.101492][ T225] ? find_held_lock+0x2b/0x80 [ 14.101495][ T225] ? __lock_release.isra.0+0x69/0x1a0 [ 14.101499][ T225] ? br_deinit+0xc00/0xc00 [bridge] [ 14.101508][ T225] _printk+0xc7/0x100 [ 14.101511][ T225] ? snapshot_read.cold+0x21/0x21 [ 14.101513][ T225] ? __mutex_unlock_slowpath+0x5e5/0x740 [ 14.101518][ T225] ? _mutex_trylock_nest_lock+0x390/0x390 [ 14.101520][ T225] ? rcu_is_watching+0x16/0xd0 [ 14.101522][ T225] ? br_deinit+0xc00/0xc00 [bridge] [ 14.101530][ T225] ? __mutex_unlock_slowpath+0x14d/0x740 [ 14.101533][ T225] register_ip_vs_scheduler+0x1e9/0x320 [ip_vs] [ 14.101541][ T225] ? br_deinit+0xc00/0xc00 [bridge] [ 14.101548][ T225] do_one_initcall+0x124/0x4f0 [ 14.101551][ T225] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 14.101556][ T225] ? do_init_module+0xae/0x8a0 [ 14.101558][ T225] ? kasan_unpoison+0x44/0x70 [ 14.101563][ T225] do_init_module+0x2ad/0x8a0 [ 14.101566][ T225] ? lockdep_hardirqs_on+0x91/0x130 [ 14.101570][ T225] ? free_module+0x470/0x470 [ 14.101573][ T225] ? kfree+0x123/0x590 [ 14.101577][ T225] load_module+0x154b/0x1d60 [ 14.101584][ T225] ? layout_and_allocate.isra.0+0x680/0x680 [ 14.101587][ T225] ? __ia32_sys_fsconfig+0x180/0x180 [ 14.101590][ T225] ? ovl_real_file+0x172/0x1e0 [ 14.101594][ T225] ? backing_file_read_iter+0x541/0x790 [ 14.101597][ T225] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.101601][ T225] init_module_from_file+0x11f/0x1a0 [ 14.101603][ T225] ? __ia32_sys_init_module+0xc0/0xc0 [ 14.101611][ T225] ? __rwlock_init+0x150/0x150 [ 14.101614][ T225] ? do_raw_spin_unlock+0x59/0x250 [ 14.101618][ T225] idempotent_init_module+0x37b/0x7c0 [ 14.101621][ T225] ? init_module_from_file+0x1a0/0x1a0 [ 14.101626][ T225] ? rcu_is_watching+0x16/0xd0 [ 14.101628][ T225] ? cap_capable+0x1d7/0x3d0 [ 14.101633][ T225] __x64_sys_finit_module+0xdf/0x190 [ 14.101635][ T225] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.101638][ T225] do_syscall_64+0x10e/0x570 [ 14.101640][ T225] ? exc_page_fault+0xee/0x100 [ 14.101643][ T225] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.101646][ T225] RIP: 0033:0x7f233039f37d [ 14.101649][ T225] 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 [ 14.101651][ T225] RSP: 002b:00007ffd54b65958 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 14.101653][ T225] RAX: ffffffffffffffda RBX: 000055f2f6df98b0 RCX: 00007f233039f37d [ 14.101655][ T225] RDX: 0000000000000000 RSI: 000055f2e5014ffd RDI: 0000000000000000 [ 14.101655][ T225] RBP: 00007ffd54b659f0 R08: 0000000000000000 R09: 0000000000000000 [ 14.101656][ T225] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2e5014ffd [ 14.101657][ T225] R13: 000055f2f6df99e0 R14: 0000000000040000 R15: 0000000000000000 [ 14.101664][ T225] [ 14.143433][ T38] IPVS: starting estimator thread 0... [ 14.207461][ T226] IPVS: using max 166 ests per chain, 398400 per kthread [ 14.847205][ T72] veth02: left allmulticast mode [ 14.848407][ T72] veth02: left promiscuous mode [ 14.849096][ T72] br0: port 2(veth02) entered disabled state [ 14.852214][ T72] veth01: left allmulticast mode [ 14.852470][ T72] veth01: left promiscuous mode [ 14.852782][ T72] br0: port 1(veth01) entered disabled state [ 15.030085][ T72] IPVS: stop unused estimator thread 0... [ 16.417339][ T291] ip (291) used greatest stack depth: 23728 bytes left [ 16.417359][ T291] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.417361][ T291] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 291, name: ip [ 16.417364][ T291] preempt_count: 2, expected: 0 [ 16.417365][ T291] RCU nest depth: 0, expected: 0 [ 16.417366][ T291] locks held by ip/291: 5, last CPU#0: [ 16.417370][ T291] #0: ffffffffa0402f58 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x8e7/0xef0 [ 16.417384][ T291] #1: ffffffffa056a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.417392][ T291] #2: ffffffffa056a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.417397][ T291] #3: ffffffffa0489de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.417402][ T291] #4: ffffffffa0489ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.417408][ T291] irq event stamp: 43386 [ 16.417409][ T291] hardirqs last enabled at (43385): [] __down_trylock_console_sem+0x86/0xa0 [ 16.417414][ T291] hardirqs last disabled at (43386): [] console_emit_next_record+0x3d4/0x4c0 [ 16.417417][ T291] softirqs last enabled at (42984): [] handle_softirqs+0x67c/0x900 [ 16.417420][ T291] softirqs last disabled at (42979): [] __irq_exit_rcu+0x145/0x1c0 [ 16.417424][ T291] Preemption disabled at: [ 16.417424][ T291] [<0000000000000000>] 0x0 [ 16.417433][ T291] CPU: 0 UID: 0 PID: 291 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.417438][ T291] Tainted: [W]=WARN [ 16.417441][ T291] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.417444][ T291] Call Trace: [ 16.417446][ T291] [ 16.417448][ T291] dump_stack_lvl+0x6f/0xa0 [ 16.417456][ T291] __might_resched.cold+0x1fe/0x2c1 [ 16.417462][ T291] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.417467][ T291] ? __kmalloc_noprof+0xdb/0x760 [ 16.417475][ T291] __kmalloc_noprof+0x443/0x760 [ 16.417479][ T291] ? alloc_buf.isra.0+0x4b/0x260 [ 16.417488][ T291] ? do_raw_spin_unlock+0x59/0x250 [ 16.417493][ T291] alloc_buf.isra.0+0x4b/0x260 [ 16.417498][ T291] put_chars+0x1e1/0x2f0 [ 16.417503][ T291] ? __send_to_port+0x420/0x420 [ 16.417515][ T291] hvc_console_print+0x292/0x780 [ 16.417527][ T291] ? hvc_write+0x3a0/0x3a0 [ 16.417532][ T291] ? lock_acquire+0x13c/0x160 [ 16.417540][ T291] console_emit_next_record+0x22f/0x4c0 [ 16.417546][ T291] ? devkmsg_read+0x4b0/0x4b0 [ 16.417548][ T291] ? console_flush_one_record+0x106/0x710 [ 16.417553][ T291] ? rcu_is_watching+0x16/0xd0 [ 16.417558][ T291] ? lock_acquire+0x13c/0x160 [ 16.417565][ T291] console_flush_one_record+0x46f/0x710 [ 16.417572][ T291] ? console_emit_next_record+0x4c0/0x4c0 [ 16.417574][ T291] ? __lock_acquire+0x518/0xc20 [ 16.417584][ T291] console_unlock+0xee/0x1f0 [ 16.417588][ T291] ? console_flush_one_record+0x710/0x710 [ 16.417590][ T291] ? rcu_is_watching+0x16/0xd0 [ 16.417593][ T291] ? lock_acquire+0x60/0x160 [ 16.417600][ T291] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.417603][ T291] ? vprintk_emit+0x320/0x3e0 [ 16.417608][ T291] vprintk_emit+0x37c/0x3e0 [ 16.417614][ T291] ? wake_up_klogd_work_func+0x90/0x90 [ 16.417619][ T291] ? __lock_acquire+0x518/0xc20 [ 16.417626][ T291] _printk+0xc7/0x100 [ 16.417632][ T291] ? snapshot_read.cold+0x21/0x21 [ 16.417636][ T291] ? do_raw_spin_lock+0x131/0x280 [ 16.417641][ T291] ? __rwlock_init+0x150/0x150 [ 16.417648][ T291] ? do_raw_spin_lock+0x131/0x280 [ 16.417653][ T291] do_exit.cold+0x82/0x9c [ 16.417659][ T291] ? exit_notify+0x890/0x890 [ 16.417661][ T291] ? __lock_release.isra.0+0x69/0x1a0 [ 16.417666][ T291] ? rcu_is_watching+0x16/0xd0 [ 16.417673][ T291] do_group_exit+0xb8/0x370 [ 16.417678][ T291] __x64_sys_exit_group+0x3c/0x50 [ 16.417681][ T291] x64_sys_call+0x1567/0x1570 [ 16.417685][ T291] do_syscall_64+0x10e/0x570 [ 16.417690][ T291] ? exc_page_fault+0xee/0x100 [ 16.417695][ T291] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.417699][ T291] RIP: 0033:0x7f30fce141b8 [ 16.417702][ T291] Code: Unable to access opcode bytes at 0x7f30fce1418e. [ 16.417704][ T291] RSP: 002b:00007ffc4cd47df8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 16.417707][ T291] RAX: ffffffffffffffda RBX: 00007f30fcf44f88 RCX: 00007f30fce141b8 [ 16.417709][ T291] RDX: 00007f30fcb5efc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 16.417711][ T291] RBP: 00007ffc4cd47e50 R08: 0000000000000000 R09: 0000000000000000 [ 16.417712][ T291] R10: 00007ffc4cd47c10 R11: 0000000000000246 R12: 0000000000000001 [ 16.417714][ T291] R13: 0000000000000000 R14: 00007f30fcf43680 R15: 00007f30fcf44fa0 [ 16.417727][ T291] [ 16.773295][ T296] br0: port 1(veth01) entered blocking state [ 16.774200][ T296] br0: port 1(veth01) entered disabled state [ 16.775382][ T296] veth01: entered allmulticast mode [ 16.778093][ T296] veth01: entered promiscuous mode [ 16.856531][ T297] br0: port 2(veth02) entered blocking state [ 16.856918][ T297] br0: port 2(veth02) entered disabled state [ 16.857305][ T297] veth02: entered allmulticast mode [ 16.859501][ T297] veth02: entered promiscuous mode [ 17.067239][ T38] br0: port 1(veth01) entered blocking state [ 17.067638][ T38] br0: port 1(veth01) entered forwarding state [ 17.548171][ T110] br0: port 2(veth02) entered blocking state [ 17.548196][ T110] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.548199][ T110] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 110, name: kworker/u20:2 [ 17.548201][ T110] preempt_count: 202, expected: 0 [ 17.548202][ T110] RCU nest depth: 0, expected: 0 [ 17.548203][ T110] locks held by kworker/u20:2/110: 8, last CPU#3: [ 17.548206][ T110] #0: ff11000001152940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 17.548218][ T110] #1: ffa0000000637d10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 17.548221][ T110] #2: ffffffffa0cde5c0 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 17.548227][ T110] #3: ff1100001285ae58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [bridge] [ 17.548243][ T110] #4: ffffffffa056a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.548248][ T110] #5: ffffffffa056a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.548250][ T110] #6: ffffffffa0489de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.548253][ T110] #7: ffffffffa0489ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 17.548257][ T110] irq event stamp: 48989 [ 17.548258][ T110] hardirqs last enabled at (48988): [] __down_trylock_console_sem+0x86/0xa0 [ 17.548261][ T110] hardirqs last disabled at (48989): [] console_emit_next_record+0x3d4/0x4c0 [ 17.548263][ T110] softirqs last enabled at (48950): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 17.548266][ T110] softirqs last disabled at (48984): [] br_port_carrier_check+0x161/0x430 [bridge] [ 17.548274][ T110] Preemption disabled at: [ 17.548275][ T110] [<0000000000000000>] 0x0 [ 17.548281][ T110] CPU: 3 UID: 0 PID: 110 Comm: kworker/u20:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.548284][ T110] Tainted: [W]=WARN [ 17.548285][ T110] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.548287][ T110] Workqueue: events_unbound linkwatch_event [ 17.548290][ T110] Call Trace: [ 17.548292][ T110] [ 17.548294][ T110] dump_stack_lvl+0x6f/0xa0 [ 17.548299][ T110] __might_resched.cold+0x1fe/0x2c1 [ 17.548303][ T110] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.548307][ T110] ? __kmalloc_noprof+0xdb/0x760 [ 17.548312][ T110] __kmalloc_noprof+0x443/0x760 [ 17.548314][ T110] ? alloc_buf.isra.0+0x4b/0x260 [ 17.548321][ T110] ? do_raw_spin_unlock+0x59/0x250 [ 17.548324][ T110] alloc_buf.isra.0+0x4b/0x260 [ 17.548327][ T110] put_chars+0x1e1/0x2f0 [ 17.548330][ T110] ? __send_to_port+0x420/0x420 [ 17.548333][ T110] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.548336][ T110] ? rcu_read_lock_any_held+0x3c/0x90 [ 17.548339][ T110] ? validate_chain+0x38b/0xc20 [ 17.548344][ T110] hvc_console_print+0x292/0x780 [ 17.548347][ T110] ? mark_usage+0x61/0x170 [ 17.548349][ T110] ? __lock_acquire+0x518/0xc20 [ 17.548351][ T110] ? __lock_acquire+0x518/0xc20 [ 17.548356][ T110] ? hvc_write+0x3a0/0x3a0 [ 17.548357][ T110] ? lock_acquire.part.0+0xd4/0x280 [ 17.548362][ T110] ? lock_acquire+0x13c/0x160 [ 17.548366][ T110] console_emit_next_record+0x22f/0x4c0 [ 17.548370][ T110] ? devkmsg_read+0x4b0/0x4b0 [ 17.548371][ T110] ? console_flush_one_record+0x106/0x710 [ 17.548374][ T110] ? rcu_is_watching+0x16/0xd0 [ 17.548376][ T110] ? lock_acquire+0x13c/0x160 [ 17.548380][ T110] console_flush_one_record+0x46f/0x710 [ 17.548384][ T110] ? console_emit_next_record+0x4c0/0x4c0 [ 17.548385][ T110] ? __lock_acquire+0x518/0xc20 [ 17.548391][ T110] console_unlock+0xee/0x1f0 [ 17.548393][ T110] ? console_flush_one_record+0x710/0x710 [ 17.548395][ T110] ? rcu_is_watching+0x16/0xd0 [ 17.548397][ T110] ? lock_acquire+0x60/0x160 [ 17.548401][ T110] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.548402][ T110] ? vprintk_emit+0x320/0x3e0 [ 17.548405][ T110] vprintk_emit+0x37c/0x3e0 [ 17.548409][ T110] ? wake_up_klogd_work_func+0x90/0x90 [ 17.548412][ T110] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.548414][ T110] ? rcu_read_lock_any_held+0x3c/0x90 [ 17.548418][ T110] _printk+0xc7/0x100 [ 17.548421][ T110] ? snapshot_read.cold+0x21/0x21 [ 17.548426][ T110] ? lock_acquire.part.0+0xd4/0x280 [ 17.548431][ T110] br_set_state+0x22f/0x430 [bridge] [ 17.548444][ T110] br_init_port+0xc4/0x200 [bridge] [ 17.548452][ T110] br_stp_enable_port+0x12/0x50 [bridge] [ 17.548459][ T110] br_port_carrier_check+0x220/0x430 [bridge] [ 17.548468][ T110] br_device_event+0x52d/0x8f0 [bridge] [ 17.548477][ T110] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 17.548479][ T110] ? nlmsg_notify+0x62/0x250 [ 17.548486][ T110] notifier_call_chain+0xae/0x300 [ 17.548492][ T110] netif_state_change+0x139/0x3d0 [ 17.548497][ T110] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 17.548501][ T110] ? linkwatch_do_dev+0xae/0xd0 [ 17.548503][ T110] __linkwatch_run_queue+0x350/0x850 [ 17.548506][ T110] ? linkwatch_do_dev+0xd0/0xd0 [ 17.548509][ T110] ? lock_acquire.part.0+0xd4/0x280 [ 17.548514][ T110] linkwatch_event+0x7f/0xb0 [ 17.548516][ T110] ? __linkwatch_run_queue+0x850/0x850 [ 17.548519][ T110] process_one_work+0xe3e/0x1560 [ 17.548525][ T110] ? __queue_delayed_work+0x470/0x470 [ 17.548528][ T110] ? lock_acquire.part.0+0xd4/0x280 [ 17.548535][ T110] worker_thread+0x4f1/0xd60 [ 17.548539][ T110] ? rescuer_thread+0x1340/0x1340 [ 17.548541][ T110] ? __kthread_parkme+0xbd/0x210 [ 17.548544][ T110] ? rescuer_thread+0x1340/0x1340 [ 17.548546][ T110] ? rescuer_thread+0x1340/0x1340 [ 17.548547][ T110] kthread+0x367/0x460 [ 17.548550][ T110] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.548553][ T110] ? kthread_affine_preferred+0x4c0/0x4c0 [ 17.548556][ T110] ret_from_fork+0x4a4/0x720 [ 17.548560][ T110] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 17.548564][ T110] ? __switch_to+0x5a3/0xe00 [ 17.548567][ T110] ? kthread_affine_preferred+0x4c0/0x4c0 [ 17.548570][ T110] ret_from_fork_asm+0x11/0x20 [ 17.548579][ T110] [ 17.575111][ T110] br0: port 2(veth02) entered forwarding state [ 18.867664][ T110] IPVS: starting estimator thread 0... [ 18.867681][ T110] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.867683][ T110] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 110, name: kworker/u20:2 [ 18.867684][ T110] preempt_count: 1, expected: 0 [ 18.867685][ T110] RCU nest depth: 0, expected: 0 [ 18.867686][ T110] locks held by kworker/u20:2/110: 7, last CPU#3: [ 18.867688][ T110] #0: ff11000001153540 ((wq_completion)events_dfl_long){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 18.867700][ T110] #1: ffa0000000637d10 ((work_completion)(&(&ipvs->est_reload_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 18.867703][ T110] #2: ff1100000caeca90 (ipvs->est_mutex){+.+.}-{4:4}, at: est_reload_work_handler+0x18e/0x5e0 [ip_vs] [ 18.867712][ T110] #3: ffffffffa056a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.867717][ T110] #4: ffffffffa056a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.867720][ T110] #5: ffffffffa0489de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.867723][ T110] #6: ffffffffa0489ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 18.867727][ T110] irq event stamp: 59902 [ 18.867727][ T110] hardirqs last enabled at (59901): [] __down_trylock_console_sem+0x86/0xa0 [ 18.867731][ T110] hardirqs last disabled at (59902): [] console_emit_next_record+0x3d4/0x4c0 [ 18.867732][ T110] softirqs last enabled at (50346): [] update_defense_level+0x5bc/0xe20 [ip_vs] [ 18.867736][ T110] softirqs last disabled at (50344): [] update_defense_level+0x114/0xe20 [ip_vs] [ 18.867740][ T110] Preemption disabled at: [ 18.867741][ T110] [] vprintk_emit+0x31b/0x3e0 [ 18.867746][ T110] CPU: 3 UID: 0 PID: 110 Comm: kworker/u20:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.867750][ T110] Tainted: [W]=WARN [ 18.867750][ T110] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.867752][ T110] Workqueue: events_dfl_long est_reload_work_handler [ip_vs] [ 18.867757][ T110] Call Trace: [ 18.867759][ T110] [ 18.867760][ T110] dump_stack_lvl+0x6f/0xa0 [ 18.867765][ T110] ? vprintk_emit+0x31b/0x3e0 [ 18.867767][ T110] __might_resched.cold+0x1fe/0x2c1 [ 18.867772][ T110] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.867775][ T110] ? __kmalloc_noprof+0xdb/0x760 [ 18.867780][ T110] __kmalloc_noprof+0x443/0x760 [ 18.867783][ T110] ? alloc_buf.isra.0+0x4b/0x260 [ 18.867789][ T110] ? do_raw_spin_unlock+0x59/0x250 [ 18.867792][ T110] alloc_buf.isra.0+0x4b/0x260 [ 18.867795][ T110] put_chars+0x1e1/0x2f0 [ 18.867798][ T110] ? __send_to_port+0x420/0x420 [ 18.867801][ T110] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.867805][ T110] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.867808][ T110] ? validate_chain+0x38b/0xc20 [ 18.867812][ T110] hvc_console_print+0x292/0x780 [ 18.867815][ T110] ? mark_usage+0x61/0x170 [ 18.867817][ T110] ? __lock_acquire+0x518/0xc20 [ 18.867819][ T110] ? __lock_acquire+0x518/0xc20 [ 18.867824][ T110] ? hvc_write+0x3a0/0x3a0 [ 18.867825][ T110] ? lock_acquire.part.0+0xd4/0x280 [ 18.867829][ T110] ? lock_acquire+0x13c/0x160 [ 18.867834][ T110] console_emit_next_record+0x22f/0x4c0 [ 18.867837][ T110] ? devkmsg_read+0x4b0/0x4b0 [ 18.867838][ T110] ? console_flush_one_record+0x106/0x710 [ 18.867841][ T110] ? rcu_is_watching+0x16/0xd0 [ 18.867843][ T110] ? lock_acquire+0x13c/0x160 [ 18.867848][ T110] console_flush_one_record+0x46f/0x710 [ 18.867851][ T110] ? console_emit_next_record+0x4c0/0x4c0 [ 18.867853][ T110] ? __lock_acquire+0x518/0xc20 [ 18.867858][ T110] console_unlock+0xee/0x1f0 [ 18.867860][ T110] ? console_flush_one_record+0x710/0x710 [ 18.867862][ T110] ? rcu_is_watching+0x16/0xd0 [ 18.867864][ T110] ? lock_acquire+0x60/0x160 [ 18.867867][ T110] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.867869][ T110] ? vprintk_emit+0x320/0x3e0 [ 18.867872][ T110] vprintk_emit+0x37c/0x3e0 [ 18.867876][ T110] ? wake_up_klogd_work_func+0x90/0x90 [ 18.867878][ T110] ? est_reload_work_handler+0x18e/0x5e0 [ip_vs] [ 18.867883][ T110] ? find_held_lock+0x2b/0x80 [ 18.867886][ T110] _printk+0xc7/0x100 [ 18.867890][ T110] ? snapshot_read.cold+0x21/0x21 [ 18.867892][ T110] ? __kthread_create_on_node+0x3d0/0x3d0 [ 18.867899][ T110] ? ip_vs_est_kthread_start+0x1c0/0x3c0 [ip_vs] [ 18.867905][ T110] ip_vs_est_kthread_start.cold+0x37/0x79 [ip_vs] [ 18.867912][ T110] est_reload_work_handler+0x302/0x5e0 [ip_vs] [ 18.867919][ T110] process_one_work+0xe3e/0x1560 [ 18.867925][ T110] ? __queue_delayed_work+0x470/0x470 [ 18.867928][ T110] ? lock_acquire.part.0+0xd4/0x280 [ 18.867935][ T110] worker_thread+0x4f1/0xd60 [ 18.867939][ T110] ? rescuer_thread+0x1340/0x1340 [ 18.867941][ T110] ? __kthread_parkme+0xbd/0x210 [ 18.867943][ T110] ? rescuer_thread+0x1340/0x1340 [ 18.867946][ T110] ? rescuer_thread+0x1340/0x1340 [ 18.867947][ T110] kthread+0x367/0x460 [ 18.867950][ T110] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.867953][ T110] ? kthread_affine_preferred+0x4c0/0x4c0 [ 18.867956][ T110] ret_from_fork+0x4a4/0x720 [ 18.867960][ T110] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 18.867963][ T110] ? __switch_to+0x5a3/0xe00 [ 18.867966][ T110] ? kthread_affine_preferred+0x4c0/0x4c0 [ 18.867969][ T110] ret_from_fork_asm+0x11/0x20 [ 18.867978][ T110] [ 18.951474][ T313] IPVS: using max 172 ests per chain, 412800 per kthread [ 19.083116][ T316] br0: port 2(veth02) entered disabled state [ 19.089681][ T316] veth02 (unregistering): left allmulticast mode [ 19.090279][ T316] veth02 (unregistering): left promiscuous mode [ 19.090846][ T316] br0: port 2(veth02) entered disabled state [ 19.644408][ T72] veth01: left allmulticast mode [ 19.644831][ T72] veth01: left promiscuous mode [ 19.645348][ T72] br0: port 1(veth01) entered disabled state [ 19.824197][ T72] IPVS: stop unused estimator thread 0... [ 21.427986][ T380] br0: port 1(veth01) entered blocking state [ 21.428006][ T380] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 21.428008][ T380] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 380, name: ip [ 21.428010][ T380] preempt_count: 1, expected: 0 [ 21.428010][ T380] RCU nest depth: 0, expected: 0 [ 21.428011][ T380] locks held by ip/380: 5, last CPU#0: [ 21.428014][ T380] #0: ffffffffa0cde5c0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 21.428025][ T380] #1: ffffffffa056a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 21.428032][ T380] #2: ffffffffa056a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 21.428035][ T380] #3: ffffffffa0489de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 21.428039][ T380] #4: ffffffffa0489ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 21.428042][ T380] irq event stamp: 47392 [ 21.428043][ T380] hardirqs last enabled at (47391): [] __down_trylock_console_sem+0x86/0xa0 [ 21.428047][ T380] hardirqs last disabled at (47392): [] console_emit_next_record+0x3d4/0x4c0 [ 21.428049][ T380] softirqs last enabled at (47334): [] __alloc_skb+0x4c2/0x5f0 [ 21.428052][ T380] softirqs last disabled at (47332): [] __alloc_skb+0x4c2/0x5f0 [ 21.428054][ T380] Preemption disabled at: [ 21.428055][ T380] [] vprintk_emit+0x31b/0x3e0 [ 21.428061][ T380] CPU: 0 UID: 0 PID: 380 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 21.428064][ T380] Tainted: [W]=WARN [ 21.428065][ T380] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.428067][ T380] Call Trace: [ 21.428068][ T380] [ 21.428070][ T380] dump_stack_lvl+0x6f/0xa0 [ 21.428075][ T380] ? vprintk_emit+0x31b/0x3e0 [ 21.428077][ T380] __might_resched.cold+0x1fe/0x2c1 [ 21.428081][ T380] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 21.428085][ T380] ? __kmalloc_noprof+0xdb/0x760 [ 21.428090][ T380] __kmalloc_noprof+0x443/0x760 [ 21.428092][ T380] ? alloc_buf.isra.0+0x4b/0x260 [ 21.428099][ T380] ? do_raw_spin_unlock+0x59/0x250 [ 21.428102][ T380] alloc_buf.isra.0+0x4b/0x260 [ 21.428105][ T380] put_chars+0x1e1/0x2f0 [ 21.428108][ T380] ? __send_to_port+0x420/0x420 [ 21.428111][ T380] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.428115][ T380] ? rcu_read_lock_any_held+0x3c/0x90 [ 21.428118][ T380] ? validate_chain+0x38b/0xc20 [ 21.428122][ T380] hvc_console_print+0x292/0x780 [ 21.428125][ T380] ? mark_usage+0x61/0x170 [ 21.428128][ T380] ? __lock_acquire+0x518/0xc20 [ 21.428129][ T380] ? __lock_acquire+0x518/0xc20 [ 21.428134][ T380] ? hvc_write+0x3a0/0x3a0 [ 21.428136][ T380] ? lock_acquire.part.0+0xd4/0x280 [ 21.428140][ T380] ? lock_acquire+0x13c/0x160 [ 21.428144][ T380] console_emit_next_record+0x22f/0x4c0 [ 21.428148][ T380] ? devkmsg_read+0x4b0/0x4b0 [ 21.428149][ T380] ? console_flush_one_record+0x106/0x710 [ 21.428152][ T380] ? rcu_is_watching+0x16/0xd0 [ 21.428154][ T380] ? lock_acquire+0x13c/0x160 [ 21.428158][ T380] console_flush_one_record+0x46f/0x710 [ 21.428162][ T380] ? console_emit_next_record+0x4c0/0x4c0 [ 21.428163][ T380] ? __lock_acquire+0x518/0xc20 [ 21.428169][ T380] console_unlock+0xee/0x1f0 [ 21.428171][ T380] ? console_flush_one_record+0x710/0x710 [ 21.428173][ T380] ? rcu_is_watching+0x16/0xd0 [ 21.428174][ T380] ? lock_acquire+0x60/0x160 [ 21.428178][ T380] ? __down_trylock_console_sem+0x5e/0xa0 [ 21.428180][ T380] ? vprintk_emit+0x320/0x3e0 [ 21.428183][ T380] vprintk_emit+0x37c/0x3e0 [ 21.428188][ T380] ? wake_up_klogd_work_func+0x90/0x90 [ 21.428190][ T380] ? __lock_release.isra.0+0x69/0x1a0 [ 21.428193][ T380] ? mark_held_locks+0x40/0x70 [ 21.428196][ T380] _printk+0xc7/0x100 [ 21.428200][ T380] ? snapshot_read.cold+0x21/0x21 [ 21.428204][ T380] ? br_multicast_flood+0x960/0x960 [bridge] [ 21.428223][ T380] ? do_setlink.isra.0+0x9ec/0x2a60 [ 21.428225][ T380] ? rtnl_newlink+0x9f1/0x11b0 [ 21.428226][ T380] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 21.428230][ T380] br_set_state+0x22f/0x430 [bridge] [ 21.428241][ T380] br_init_port+0xc4/0x200 [bridge] [ 21.428250][ T380] new_nbp+0x3a0/0x650 [bridge] [ 21.428259][ T380] br_add_if+0x212/0x1320 [bridge] [ 21.428267][ T380] ? is_bpf_text_address+0x72/0x110 [ 21.428271][ T380] ? kernel_text_address+0x149/0x170 [ 21.428277][ T380] do_set_master+0x3b2/0x780 [ 21.428282][ T380] do_setlink.isra.0+0x9ec/0x2a60 [ 21.428286][ T380] ? stack_trace_save+0x93/0xc0 [ 21.428289][ T380] ? rtnl_link_get_size+0x350/0x350 [ 21.428290][ T380] ? rcu_read_lock_any_held+0x66/0x90 [ 21.428293][ T380] ? stack_depot_save_flags+0x38e/0x790 [ 21.428296][ T380] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.428298][ T380] ? rcu_read_lock_any_held+0x3c/0x90 [ 21.428300][ T380] ? validate_chain+0x38b/0xc20 [ 21.428303][ T380] ? kasan_save_stack+0x3d/0x50 [ 21.428307][ T380] ? kasan_save_stack+0x2f/0x50 [ 21.428308][ T380] ? kasan_save_track+0x14/0x30 [ 21.428311][ T380] ? __lock_acquire+0x518/0xc20 [ 21.428313][ T380] ? netlink_update_listeners+0xe/0x450 [ 21.428316][ T380] ? ___sys_sendmsg+0x130/0x1d0 [ 21.428321][ T380] ? lock_acquire.part.0+0xd4/0x280 [ 21.428323][ T380] ? rtnl_newlink+0x9a8/0x11b0 [ 21.428325][ T380] ? rcu_is_watching+0x16/0xd0 [ 21.428327][ T380] ? lock_acquire+0x13c/0x160 [ 21.428329][ T380] ? rcu_is_watching+0x16/0xd0 [ 21.428330][ T380] ? rcu_is_watching+0x16/0xd0 [ 21.428332][ T380] ? trace_contention_end+0xb3/0x180 [ 21.428335][ T380] ? __mutex_lock+0x1db/0x1ea0 [ 21.428338][ T380] ? __mutex_lock+0x9a3/0x1ea0 [ 21.428341][ T380] ? rtnl_newlink+0x9a8/0x11b0 [ 21.428344][ T380] ? ww_mutex_lock+0x160/0x160 [ 21.428346][ T380] ? nla_get_range_signed+0x3d0/0x3d0 [ 21.428352][ T380] ? __rtnl_newlink+0x3fa/0xa50 [ 21.428357][ T380] rtnl_newlink+0x9f1/0x11b0 [ 21.428362][ T380] ? rtnl_bridge_getlink+0x850/0x850 [ 21.428364][ T380] ? __lock_acquire+0x518/0xc20 [ 21.428369][ T380] ? lock_acquire.part.0+0xd4/0x280 [ 21.428371][ T380] ? find_held_lock+0x2b/0x80 [ 21.428373][ T380] ? rtnl_bridge_getlink+0x850/0x850 [ 21.428375][ T380] ? __lock_release.isra.0+0x69/0x1a0 [ 21.428379][ T380] ? rtnl_bridge_getlink+0x850/0x850 [ 21.428381][ T380] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 21.428384][ T380] ? rtnl_link_fill+0x920/0x920 [ 21.428385][ T380] ? __lock_acquire+0x518/0xc20 [ 21.428389][ T380] ? lock_acquire.part.0+0xd4/0x280 [ 21.428391][ T380] ? find_held_lock+0x2b/0x80 [ 21.428395][ T380] netlink_rcv_skb+0x14e/0x3a0 [ 21.428397][ T380] ? rtnl_link_fill+0x920/0x920 [ 21.428400][ T380] ? netlink_ack+0xcf0/0xcf0 [ 21.428406][ T380] ? netlink_deliver_tap+0xc5/0x330 [ 21.428407][ T380] ? netlink_deliver_tap+0x13c/0x330 [ 21.428412][ T380] netlink_unicast+0x486/0x750 [ 21.428415][ T380] ? netlink_attachskb+0x810/0x810 [ 21.428418][ T380] ? __lock_acquire+0x501/0xc20 [ 21.428422][ T380] netlink_sendmsg+0x735/0xc60 [ 21.428426][ T380] ? netlink_unicast+0x750/0x750 [ 21.428428][ T380] ? __lock_release.isra.0+0x69/0x1a0 [ 21.428431][ T380] ? __might_fault+0x97/0x140 [ 21.428434][ T380] ? __might_fault+0x97/0x140 [ 21.428438][ T380] ____sys_sendmsg+0x415/0x880 [ 21.428443][ T380] ? copy_msghdr_from_user+0x279/0x420 [ 21.428445][ T380] ? get_timestamp.constprop.0+0x390/0x390 [ 21.428447][ T380] ? move_addr_to_kernel+0xf0/0xf0 [ 21.428454][ T380] ___sys_sendmsg+0x14e/0x1d0 [ 21.428457][ T380] ? copy_msghdr_from_user+0x420/0x420 [ 21.428473][ T380] __sys_sendmsg+0x12c/0x1d0 [ 21.428476][ T380] ? __sys_sendmsg_sock+0x20/0x20 [ 21.428482][ T380] ? rcu_is_watching+0x16/0xd0 [ 21.428485][ T380] do_syscall_64+0x10e/0x570 [ 21.428488][ T380] ? exc_page_fault+0xee/0x100 [ 21.428491][ T380] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 21.428493][ T380] RIP: 0033:0x7f36e3a0f54e [ 21.428497][ T380] 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 [ 21.428499][ T380] RSP: 002b:00007ffd6e075b90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.428501][ T380] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f36e3a0f54e [ 21.428503][ T380] RDX: 0000000000000000 RSI: 00007ffd6e075c40 RDI: 0000000000000005 [ 21.428504][ T380] RBP: 00007ffd6e075ba0 R08: 0000000000000000 R09: 0000000000000000 [ 21.428505][ T380] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91825b [ 21.428505][ T380] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd6e076300 [ 21.428512][ T380] [ 21.471751][ T380] br0: port 1(veth01) entered disabled state [ 21.472171][ T380] veth01: entered allmulticast mode [ 21.473789][ T380] veth01: entered promiscuous mode [ 21.482719][ T380] ip (380) used greatest stack depth: 23336 bytes left [ 21.535112][ T381] br0: port 2(veth02) entered blocking state [ 21.535492][ T381] br0: port 2(veth02) entered disabled state [ 21.535858][ T381] veth02: entered allmulticast mode [ 21.538160][ T381] veth02: entered promiscuous mode [ 21.720165][ T36] br0: port 1(veth01) entered blocking state [ 21.720524][ T36] br0: port 1(veth01) entered forwarding state [ 22.152733][ T38] br0: port 2(veth02) entered blocking state [ 22.153125][ T38] br0: port 2(veth02) entered forwarding state [ 23.437343][ T395] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 23.437359][ T395] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 23.437361][ T395] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 395, name: modprobe [ 23.437363][ T395] preempt_count: 1, expected: 0 [ 23.437363][ T395] RCU nest depth: 0, expected: 0 [ 23.437364][ T395] locks held by modprobe/395: 4, last CPU#2: [ 23.437367][ T395] #0: ffffffffa056a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 23.437379][ T395] #1: ffffffffa056a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 23.437383][ T395] #2: ffffffffa0489de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 23.437386][ T395] #3: ffffffffa0489ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 23.437390][ T395] irq event stamp: 52048 [ 23.437391][ T395] hardirqs last enabled at (52047): [] __down_trylock_console_sem+0x86/0xa0 [ 23.437395][ T395] hardirqs last disabled at (52048): [] console_emit_next_record+0x3d4/0x4c0 [ 23.437397][ T395] softirqs last enabled at (50916): [] handle_softirqs+0x67c/0x900 [ 23.437400][ T395] softirqs last disabled at (50835): [] __irq_exit_rcu+0x145/0x1c0 [ 23.437402][ T395] Preemption disabled at: [ 23.437403][ T395] [] vprintk_emit+0x31b/0x3e0 [ 23.437408][ T395] CPU: 2 UID: 0 PID: 395 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 23.437411][ T395] Tainted: [W]=WARN [ 23.437412][ T395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.437414][ T395] Call Trace: [ 23.437416][ T395] [ 23.437417][ T395] dump_stack_lvl+0x6f/0xa0 [ 23.437422][ T395] ? vprintk_emit+0x31b/0x3e0 [ 23.437424][ T395] __might_resched.cold+0x1fe/0x2c1 [ 23.437428][ T395] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 23.437432][ T395] ? __kmalloc_noprof+0xdb/0x760 [ 23.437437][ T395] __kmalloc_noprof+0x443/0x760 [ 23.437441][ T395] ? alloc_buf.isra.0+0x4b/0x260 [ 23.437448][ T395] ? do_raw_spin_unlock+0x59/0x250 [ 23.437451][ T395] alloc_buf.isra.0+0x4b/0x260 [ 23.437454][ T395] put_chars+0x1e1/0x2f0 [ 23.437457][ T395] ? __send_to_port+0x420/0x420 [ 23.437461][ T395] ? validate_chain+0x38b/0xc20 [ 23.437466][ T395] hvc_console_print+0x292/0x780 [ 23.437473][ T395] ? hvc_write+0x3a0/0x3a0 [ 23.437475][ T395] ? rcu_is_watching+0x16/0xd0 [ 23.437479][ T395] ? lock_acquire+0x13c/0x160 [ 23.437483][ T395] console_emit_next_record+0x22f/0x4c0 [ 23.437487][ T395] ? devkmsg_read+0x4b0/0x4b0 [ 23.437488][ T395] ? console_flush_one_record+0x106/0x710 [ 23.437491][ T395] ? rcu_is_watching+0x16/0xd0 [ 23.437493][ T395] ? lock_acquire+0x13c/0x160 [ 23.437497][ T395] console_flush_one_record+0x46f/0x710 [ 23.437500][ T395] ? console_emit_next_record+0x4c0/0x4c0 [ 23.437502][ T395] ? __lock_acquire+0x518/0xc20 [ 23.437507][ T395] console_unlock+0xee/0x1f0 [ 23.437509][ T395] ? console_flush_one_record+0x710/0x710 [ 23.437511][ T395] ? rcu_is_watching+0x16/0xd0 [ 23.437513][ T395] ? lock_acquire+0x60/0x160 [ 23.437516][ T395] ? __down_trylock_console_sem+0x5e/0xa0 [ 23.437518][ T395] ? vprintk_emit+0x320/0x3e0 [ 23.437521][ T395] vprintk_emit+0x37c/0x3e0 [ 23.437525][ T395] ? wake_up_klogd_work_func+0x90/0x90 [ 23.437530][ T395] ? ipip_fini+0xa0/0xa0 [ipip] [ 23.437533][ T395] _printk+0xc7/0x100 [ 23.437537][ T395] ? snapshot_read.cold+0x21/0x21 [ 23.437543][ T395] ? do_one_initcall+0x113/0x4f0 [ 23.437546][ T395] ipip_init+0x16/0x1000 [ipip] [ 23.437549][ T395] do_one_initcall+0x124/0x4f0 [ 23.437552][ T395] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 23.437557][ T395] ? do_init_module+0xae/0x8a0 [ 23.437559][ T395] ? kasan_unpoison+0x44/0x70 [ 23.437564][ T395] do_init_module+0x2ad/0x8a0 [ 23.437568][ T395] ? lockdep_hardirqs_on+0x91/0x130 [ 23.437572][ T395] ? free_module+0x470/0x470 [ 23.437575][ T395] ? kfree+0x123/0x590 [ 23.437579][ T395] load_module+0x154b/0x1d60 [ 23.437586][ T395] ? layout_and_allocate.isra.0+0x680/0x680 [ 23.437590][ T395] ? __ia32_sys_fsconfig+0x180/0x180 [ 23.437593][ T395] ? ovl_real_file+0x172/0x1e0 [ 23.437597][ T395] ? backing_file_read_iter+0x541/0x790 [ 23.437601][ T395] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 23.437604][ T395] init_module_from_file+0x11f/0x1a0 [ 23.437607][ T395] ? __ia32_sys_init_module+0xc0/0xc0 [ 23.437615][ T395] ? __rwlock_init+0x150/0x150 [ 23.437619][ T395] ? do_raw_spin_unlock+0x59/0x250 [ 23.437622][ T395] idempotent_init_module+0x37b/0x7c0 [ 23.437625][ T395] ? init_module_from_file+0x1a0/0x1a0 [ 23.437631][ T395] ? rcu_is_watching+0x16/0xd0 [ 23.437633][ T395] ? cap_capable+0x1d7/0x3d0 [ 23.437638][ T395] __x64_sys_finit_module+0xdf/0x190 [ 23.437640][ T395] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 23.437644][ T395] do_syscall_64+0x10e/0x570 [ 23.437645][ T395] ? exc_page_fault+0xee/0x100 [ 23.437648][ T395] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.437651][ T395] RIP: 0033:0x7fdbbeee137d [ 23.437654][ T395] 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 [ 23.437656][ T395] RSP: 002b:00007fff6eda3828 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 23.437658][ T395] RAX: ffffffffffffffda RBX: 000055acc6f519b0 RCX: 00007fdbbeee137d [ 23.437660][ T395] RDX: 0000000000000000 RSI: 000055acba8aaffd RDI: 0000000000000007 [ 23.437661][ T395] RBP: 00007fff6eda38c0 R08: 0000000000000000 R09: 0000000000000000 [ 23.437662][ T395] R10: 0000000000000000 R11: 0000000000000246 R12: 000055acba8aaffd [ 23.437663][ T395] R13: 000055acc6f51ad0 R14: 0000000000040000 R15: 0000000000000000 [ 23.437669][ T395] [ 23.779577][ T110] IPVS: starting estimator thread 0... [ 23.844465][ T407] IPVS: using max 169 ests per chain, 405600 per kthread [ 24.639523][ T72] veth02: left allmulticast mode [ 24.639543][ T72] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 24.639545][ T72] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 72, name: kworker/u16:1 [ 24.639547][ T72] preempt_count: 1, expected: 0 [ 24.639548][ T72] RCU nest depth: 0, expected: 0 [ 24.639549][ T72] locks held by kworker/u16:1/72: 8, last CPU#2: [ 24.639551][ T72] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 24.639563][ T72] #1: ffa00000004d7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 24.639567][ T72] #2: ffffffffa0cc28a8 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 24.639573][ T72] #3: ffffffffa0cde5c0 (rtnl_mutex){+.+.}-{4:4}, at: ops_undo_list+0x534/0x8f0 [ 24.639576][ T72] #4: ffffffffa056a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 24.639581][ T72] #5: ffffffffa056a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 24.639584][ T72] #6: ffffffffa0489de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 24.639587][ T72] #7: ffffffffa0489ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 24.639591][ T72] irq event stamp: 171924 [ 24.639592][ T72] hardirqs last enabled at (171923): [] __down_trylock_console_sem+0x86/0xa0 [ 24.639596][ T72] hardirqs last disabled at (171924): [] console_emit_next_record+0x3d4/0x4c0 [ 24.639597][ T72] softirqs last enabled at (171884): [] netlink_release+0x17b/0xcf0 [ 24.639600][ T72] softirqs last disabled at (171882): [] netlink_release+0xd2/0xcf0 [ 24.639602][ T72] Preemption disabled at: [ 24.639603][ T72] [] vprintk_emit+0x31b/0x3e0 [ 24.639608][ T72] CPU: 2 UID: 0 PID: 72 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 24.639612][ T72] Tainted: [W]=WARN [ 24.639613][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.639614][ T72] Workqueue: netns cleanup_net [ 24.639618][ T72] Call Trace: [ 24.639619][ T72] [ 24.639621][ T72] dump_stack_lvl+0x6f/0xa0 [ 24.639626][ T72] ? vprintk_emit+0x31b/0x3e0 [ 24.639628][ T72] __might_resched.cold+0x1fe/0x2c1 [ 24.639633][ T72] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 24.639636][ T72] ? __kmalloc_noprof+0xdb/0x760 [ 24.639641][ T72] __kmalloc_noprof+0x443/0x760 [ 24.639644][ T72] ? alloc_buf.isra.0+0x4b/0x260 [ 24.639650][ T72] ? do_raw_spin_unlock+0x59/0x250 [ 24.639653][ T72] alloc_buf.isra.0+0x4b/0x260 [ 24.639657][ T72] put_chars+0x1e1/0x2f0 [ 24.639660][ T72] ? __send_to_port+0x420/0x420 [ 24.639661][ T72] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.639665][ T72] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.639668][ T72] ? validate_chain+0x38b/0xc20 [ 24.639674][ T72] hvc_console_print+0x292/0x780 [ 24.639677][ T72] ? __lock_acquire+0x518/0xc20 [ 24.639682][ T72] ? hvc_write+0x3a0/0x3a0 [ 24.639685][ T72] ? rcu_is_watching+0x16/0xd0 [ 24.639690][ T72] console_emit_next_record+0x22f/0x4c0 [ 24.639694][ T72] ? devkmsg_read+0x4b0/0x4b0 [ 24.639695][ T72] ? console_flush_one_record+0x106/0x710 [ 24.639698][ T72] ? rcu_is_watching+0x16/0xd0 [ 24.639700][ T72] ? lock_acquire+0x13c/0x160 [ 24.639704][ T72] console_flush_one_record+0x46f/0x710 [ 24.639708][ T72] ? console_emit_next_record+0x4c0/0x4c0 [ 24.639710][ T72] ? __lock_acquire+0x518/0xc20 [ 24.639716][ T72] console_unlock+0xee/0x1f0 [ 24.639718][ T72] ? console_flush_one_record+0x710/0x710 [ 24.639719][ T72] ? rcu_is_watching+0x16/0xd0 [ 24.639721][ T72] ? lock_acquire+0x60/0x160 [ 24.639725][ T72] ? __down_trylock_console_sem+0x5e/0xa0 [ 24.639727][ T72] ? vprintk_emit+0x320/0x3e0 [ 24.639731][ T72] vprintk_emit+0x37c/0x3e0 [ 24.639734][ T72] ? wake_up_klogd_work_func+0x90/0x90 [ 24.639735][ T72] ? cleanup_net+0x431/0x890 [ 24.639737][ T72] ? worker_thread+0x4f1/0xd60 [ 24.639738][ T72] ? kthread+0x367/0x460 [ 24.639741][ T72] ? ret_from_fork+0x4a4/0x720 [ 24.639744][ T72] ? ret_from_fork_asm+0x11/0x20 [ 24.639749][ T72] _printk+0xc7/0x100 [ 24.639753][ T72] ? snapshot_read.cold+0x21/0x21 [ 24.639758][ T72] ? netdev_name+0x43/0x60 [ 24.639761][ T72] ? __netdev_printk+0x17f/0x1d0 [ 24.639765][ T72] netdev_info+0xe2/0x116 [ 24.639768][ T72] ? netdev_notice+0x120/0x120 [ 24.639773][ T72] ? rcu_is_watching+0x16/0xd0 [ 24.639775][ T72] ? __up_read+0x355/0x9e0 [ 24.639777][ T72] ? down_write_nested+0x200/0x200 [ 24.639780][ T72] ? mutex_is_locked+0x1c/0x50 [ 24.639782][ T72] netif_set_allmulti.cold+0x7c/0x166 [ 24.639788][ T72] dev_set_allmulti+0xa6/0x240 [ 24.639792][ T72] del_nbp+0xb7/0xc10 [bridge] [ 24.639806][ T72] ? unregister_netdevice_many+0x20/0x20 [ 24.639809][ T72] ? net_generic+0xb3/0x1e0 [ip_tunnel] [ 24.639815][ T72] br_dev_delete+0x9d/0x1e0 [bridge] [ 24.639825][ T72] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 24.639833][ T72] ops_undo_list+0x5be/0x8f0 [ 24.639837][ T72] ? lockdep_hardirqs_on+0x91/0x130 [ 24.639842][ T72] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 24.639844][ T72] ? __lock_release.isra.0+0x69/0x1a0 [ 24.639847][ T72] ? idr_destroy+0x121/0x250 [ 24.639852][ T72] cleanup_net+0x431/0x890 [ 24.639855][ T72] ? net_passive_dec+0x230/0x230 [ 24.639859][ T72] ? lock_acquire+0x13c/0x160 [ 24.639861][ T72] ? rcu_is_watching+0x16/0xd0 [ 24.639865][ T72] process_one_work+0xe3e/0x1560 [ 24.639871][ T72] ? __queue_delayed_work+0x470/0x470 [ 24.639873][ T72] ? lock_acquire.part.0+0xd4/0x280 [ 24.639881][ T72] worker_thread+0x4f1/0xd60 [ 24.639885][ T72] ? rescuer_thread+0x1340/0x1340 [ 24.639887][ T72] ? __kthread_parkme+0xbd/0x210 [ 24.639890][ T72] ? rescuer_thread+0x1340/0x1340 [ 24.639892][ T72] ? rescuer_thread+0x1340/0x1340 [ 24.639894][ T72] kthread+0x367/0x460 [ 24.639895][ T72] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 24.639899][ T72] ? kthread_affine_preferred+0x4c0/0x4c0 [ 24.639902][ T72] ret_from_fork+0x4a4/0x720 [ 24.639905][ T72] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 24.639909][ T72] ? __switch_to+0x5a3/0xe00 [ 24.639912][ T72] ? kthread_affine_preferred+0x4c0/0x4c0 [ 24.639915][ T72] ret_from_fork_asm+0x11/0x20 [ 24.639923][ T72] [ 24.678999][ T72] veth02: left promiscuous mode [ 24.679611][ T72] br0: port 2(veth02) entered disabled state [ 24.682152][ T72] veth01: left allmulticast mode [ 24.682412][ T72] veth01: left promiscuous mode [ 24.685589][ T72] br0: port 1(veth01) entered disabled state [ 24.861629][ T72] IPVS: stop unused estimator thread 0...