[ 9.058015][ T189] ip (189) used greatest stack depth: 24224 bytes left [ 9.058030][ T189] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.058032][ T189] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 189, name: ip [ 9.058034][ T189] preempt_count: 2, expected: 0 [ 9.058035][ T189] RCU nest depth: 0, expected: 0 [ 9.058036][ T189] locks held by ip/189: 5, last CPU#0: [ 9.058038][ T189] #0: ffffffffaec027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.058049][ T189] #1: ffffffffaed99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.058054][ T189] #2: ffffffffaed99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.058057][ T189] #3: ffffffffaec89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.058060][ T189] #4: ffffffffaec89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 9.058064][ T189] irq event stamp: 35846 [ 9.058065][ T189] hardirqs last enabled at (35845): [] __down_trylock_console_sem+0x86/0xa0 [ 9.058068][ T189] hardirqs last disabled at (35846): [] console_emit_next_record+0x3f8/0x4f0 [ 9.058070][ T189] softirqs last enabled at (35828): [] handle_softirqs+0x67c/0x900 [ 9.058071][ T189] softirqs last disabled at (35821): [] __irq_exit_rcu+0x145/0x1c0 [ 9.058074][ T189] Preemption disabled at: [ 9.058074][ T189] [<0000000000000000>] 0x0 [ 9.058081][ T189] CPU: 0 UID: 0 PID: 189 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.058084][ T189] Tainted: [W]=WARN [ 9.058085][ T189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.058087][ T189] Call Trace: [ 9.058089][ T189] [ 9.058090][ T189] dump_stack_lvl+0x6f/0xa0 [ 9.058096][ T189] __might_resched.cold+0x1fe/0x2c1 [ 9.058100][ T189] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.058104][ T189] ? __kmalloc_noprof+0xdb/0x760 [ 9.058109][ T189] __kmalloc_noprof+0x443/0x760 [ 9.058111][ T189] ? alloc_buf.isra.0+0x4b/0x260 [ 9.058118][ T189] ? do_raw_spin_unlock+0x59/0x250 [ 9.058120][ T189] alloc_buf.isra.0+0x4b/0x260 [ 9.058123][ T189] put_chars+0x1e1/0x2f0 [ 9.058127][ T189] ? __send_to_port+0x420/0x420 [ 9.058128][ T189] ? printk_get_next_message+0x2fe/0x7d0 [ 9.058131][ T189] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.058135][ T189] ? validate_chain+0x38b/0xc20 [ 9.058140][ T189] hvc_console_print+0x292/0x780 [ 9.058144][ T189] ? __lock_acquire+0x518/0xc20 [ 9.058146][ T189] ? __lock_acquire+0x518/0xc20 [ 9.058150][ T189] ? hvc_write+0x3a0/0x3a0 [ 9.058154][ T189] ? rcu_is_watching+0x16/0xd0 [ 9.058156][ T189] ? lock_acquire+0x13c/0x160 [ 9.058160][ T189] console_emit_next_record+0x252/0x4f0 [ 9.058164][ T189] ? devkmsg_read+0x4e0/0x4e0 [ 9.058168][ T189] ? rcu_is_watching+0x16/0xd0 [ 9.058170][ T189] ? lock_acquire+0x13c/0x160 [ 9.058174][ T189] console_flush_one_record+0x46f/0x710 [ 9.058177][ T189] ? console_emit_next_record+0x4f0/0x4f0 [ 9.058179][ T189] ? __lock_acquire+0x518/0xc20 [ 9.058184][ T189] console_unlock+0xee/0x1f0 [ 9.058186][ T189] ? console_flush_one_record+0x710/0x710 [ 9.058188][ T189] ? rcu_is_watching+0x16/0xd0 [ 9.058190][ T189] ? lock_acquire+0x60/0x160 [ 9.058193][ T189] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.058195][ T189] ? vprintk_emit+0x320/0x3e0 [ 9.058198][ T189] vprintk_emit+0x37c/0x3e0 [ 9.058201][ T189] ? wake_up_klogd_work_func+0x90/0x90 [ 9.058204][ T189] ? __lock_acquire+0x518/0xc20 [ 9.058208][ T189] _printk+0xc7/0x100 [ 9.058212][ T189] ? snapshot_read.cold+0x21/0x21 [ 9.058214][ T189] ? do_raw_spin_lock+0x131/0x280 [ 9.058216][ T189] ? __rwlock_init+0x150/0x150 [ 9.058220][ T189] ? do_raw_spin_lock+0x131/0x280 [ 9.058222][ T189] do_exit.cold+0x82/0x9c [ 9.058226][ T189] ? exit_notify+0x890/0x890 [ 9.058227][ T189] ? __lock_release.isra.0+0x69/0x1a0 [ 9.058230][ T189] ? rcu_is_watching+0x16/0xd0 [ 9.058234][ T189] do_group_exit+0xb8/0x370 [ 9.058237][ T189] __x64_sys_exit_group+0x3c/0x50 [ 9.058239][ T189] x64_sys_call+0x1567/0x1570 [ 9.058241][ T189] do_syscall_64+0xff/0x530 [ 9.058244][ T189] ? exc_page_fault+0xee/0x100 [ 9.058247][ T189] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.058249][ T189] RIP: 0033:0x7fc30bd3c1b8 [ 9.058251][ T189] Code: Unable to access opcode bytes at 0x7fc30bd3c18e. [ 9.058252][ T189] RSP: 002b:00007ffdac3949b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.058255][ T189] RAX: ffffffffffffffda RBX: 00007fc30be6cf88 RCX: 00007fc30bd3c1b8 [ 9.058256][ T189] RDX: 00007fc30ba86fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.058257][ T189] RBP: 00007ffdac394a10 R08: 0000000000000000 R09: 0000000000000000 [ 9.058258][ T189] R10: 00007ffdac3947d0 R11: 0000000000000246 R12: 0000000000000001 [ 9.058258][ T189] R13: 0000000000000000 R14: 00007fc30be6b680 R15: 00007fc30be6cfa0 [ 9.058265][ T189] [ 9.338213][ T197] br0: port 1(eth0) entered blocking state [ 9.338633][ T197] br0: port 1(eth0) entered disabled state [ 9.338945][ T197] eth0: entered allmulticast mode [ 9.340126][ T197] eth0: entered promiscuous mode [ 9.365321][ T198] br0: port 2(eth2) entered blocking state [ 9.365592][ T198] br0: port 2(eth2) entered disabled state [ 9.365862][ T198] eth2: entered allmulticast mode [ 9.366856][ T198] eth2: entered promiscuous mode [ 9.396783][ T199] br1: port 1(eth1) entered blocking state [ 9.397053][ T199] br1: port 1(eth1) entered disabled state [ 9.397312][ T199] eth1: entered allmulticast mode [ 9.398234][ T199] eth1: entered promiscuous mode [ 9.422227][ T200] br1: port 2(eth3) entered blocking state [ 9.422521][ T200] br1: port 2(eth3) entered disabled state [ 9.422823][ T200] eth3: entered allmulticast mode [ 9.423838][ T200] eth3: entered promiscuous mode [ 9.737218][ T209] br0: port 2(eth2) entered blocking state [ 9.737608][ T209] br0: port 2(eth2) entered forwarding state [ 9.762835][ T211] br1: port 2(eth3) entered blocking state [ 9.763198][ T211] br1: port 2(eth3) entered forwarding state [ 9.763617][ T211] br1: port 1(eth1) entered blocking state [ 9.763914][ T211] br1: port 1(eth1) entered forwarding state [ 9.873128][ T216] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 9.875110][ T38] br1: port 2(eth3) entered disabled state [ 9.941567][ T218] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 9.942515][ T39] br1: port 2(eth3) entered blocking state [ 9.942773][ T39] br1: port 2(eth3) entered forwarding state [ 9.969367][ T219] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 9.975334][ T39] br0: port 1(eth0) entered blocking state [ 9.975633][ T39] br0: port 1(eth0) entered forwarding state [ 9.994832][ T220] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 13.346025][ T49] br0: port 1(eth0) entered disabled state [ 13.346040][ T49] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.346042][ T49] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 49, name: kworker/u17:2 [ 13.346044][ T49] preempt_count: 202, expected: 0 [ 13.346045][ T49] RCU nest depth: 0, expected: 0 [ 13.346046][ T49] locks held by kworker/u17:2/49: 8, last CPU#2: [ 13.346048][ T49] #0: ff11000001152940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.346059][ T49] #1: ffa000000035fd10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.346062][ T49] #2: ffffffffaf522700 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 13.346068][ T49] #3: ff1100000d9fae58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [ 13.346074][ T49] #4: ffffffffaed99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.346078][ T49] #5: ffffffffaed99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.346081][ T49] #6: ffffffffaec89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.346084][ T49] #7: ffffffffaec89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 13.346087][ T49] irq event stamp: 44543 [ 13.346088][ T49] hardirqs last enabled at (44542): [] __down_trylock_console_sem+0x86/0xa0 [ 13.346092][ T49] hardirqs last disabled at (44543): [] console_emit_next_record+0x3f8/0x4f0 [ 13.346093][ T49] softirqs last enabled at (44536): [] __fib6_clean_all+0xf3/0x270 [ 13.346095][ T49] softirqs last disabled at (44538): [] br_port_carrier_check+0x161/0x430 [ 13.346098][ T49] Preemption disabled at: [ 13.346099][ T49] [<0000000000000000>] 0x0 [ 13.346105][ T49] CPU: 2 UID: 0 PID: 49 Comm: kworker/u17:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.346109][ T49] Tainted: [W]=WARN [ 13.346110][ T49] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.346112][ T49] Workqueue: events_unbound linkwatch_event [ 13.346115][ T49] Call Trace: [ 13.346117][ T49] [ 13.346119][ T49] dump_stack_lvl+0x6f/0xa0 [ 13.346124][ T49] __might_resched.cold+0x1fe/0x2c1 [ 13.346129][ T49] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.346132][ T49] ? __kmalloc_noprof+0xdb/0x760 [ 13.346138][ T49] __kmalloc_noprof+0x443/0x760 [ 13.346140][ T49] ? alloc_buf.isra.0+0x4b/0x260 [ 13.346147][ T49] ? do_raw_spin_unlock+0x59/0x250 [ 13.346149][ T49] alloc_buf.isra.0+0x4b/0x260 [ 13.346152][ T49] put_chars+0x1e1/0x2f0 [ 13.346155][ T49] ? printk_get_next_message+0x2fe/0x7d0 [ 13.346157][ T49] ? __send_to_port+0x420/0x420 [ 13.346158][ T49] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.346163][ T49] ? validate_chain+0x38b/0xc20 [ 13.346169][ T49] hvc_console_print+0x292/0x780 [ 13.346176][ T49] ? hvc_write+0x3a0/0x3a0 [ 13.346179][ T49] ? rcu_is_watching+0x16/0xd0 [ 13.346181][ T49] ? lock_acquire+0x13c/0x160 [ 13.346185][ T49] console_emit_next_record+0x252/0x4f0 [ 13.346189][ T49] ? devkmsg_read+0x4e0/0x4e0 [ 13.346193][ T49] ? rcu_is_watching+0x16/0xd0 [ 13.346195][ T49] ? lock_acquire+0x13c/0x160 [ 13.346199][ T49] console_flush_one_record+0x46f/0x710 [ 13.346203][ T49] ? console_emit_next_record+0x4f0/0x4f0 [ 13.346204][ T49] ? __lock_acquire+0x518/0xc20 [ 13.346210][ T49] console_unlock+0xee/0x1f0 [ 13.346212][ T49] ? console_flush_one_record+0x710/0x710 [ 13.346214][ T49] ? rcu_is_watching+0x16/0xd0 [ 13.346215][ T49] ? lock_acquire+0x60/0x160 [ 13.346219][ T49] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.346221][ T49] ? vprintk_emit+0x320/0x3e0 [ 13.346224][ T49] vprintk_emit+0x37c/0x3e0 [ 13.346228][ T49] ? wake_up_klogd_work_func+0x90/0x90 [ 13.346229][ T49] ? fib6_ifup+0x220/0x220 [ 13.346232][ T49] ? __lock_release.isra.0+0x69/0x1a0 [ 13.346234][ T49] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.346236][ T49] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.346241][ T49] _printk+0xc7/0x100 [ 13.346244][ T49] ? snapshot_read.cold+0x21/0x21 [ 13.346247][ T49] ? down_read_nested+0x492/0x500 [ 13.346253][ T49] br_set_state+0x22f/0x410 [ 13.346257][ T49] br_stp_disable_port+0x11f/0x390 [ 13.346261][ T49] br_port_carrier_check+0x365/0x430 [ 13.346265][ T49] br_device_event+0x538/0x930 [ 13.346268][ T49] ? packet_sendmsg_spkt+0x1350/0x1350 [ 13.346274][ T49] notifier_call_chain+0xae/0x300 [ 13.346280][ T49] netif_state_change+0x139/0x3d0 [ 13.346283][ T49] ? dev_deactivate+0xc1/0x210 [ 13.346287][ T49] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 13.346291][ T49] ? rfc2863_policy+0x1a0/0x310 [ 13.346293][ T49] ? linkwatch_do_dev+0x9c/0xd0 [ 13.346296][ T49] __linkwatch_run_queue+0x350/0x850 [ 13.346299][ T49] ? linkwatch_do_dev+0xd0/0xd0 [ 13.346302][ T49] ? lock_acquire.part.0+0xd4/0x280 [ 13.346307][ T49] linkwatch_event+0x7f/0xb0 [ 13.346310][ T49] ? __linkwatch_run_queue+0x850/0x850 [ 13.346313][ T49] process_one_work+0xe3e/0x1560 [ 13.346319][ T49] ? __queue_delayed_work+0x470/0x470 [ 13.346322][ T49] ? lock_acquire.part.0+0xd4/0x280 [ 13.346330][ T49] worker_thread+0x4f1/0xd60 [ 13.346333][ T49] ? rescuer_thread+0x1340/0x1340 [ 13.346335][ T49] ? __kthread_parkme+0xbd/0x210 [ 13.346338][ T49] ? rescuer_thread+0x1340/0x1340 [ 13.346341][ T49] ? rescuer_thread+0x1340/0x1340 [ 13.346342][ T49] kthread+0x367/0x460 [ 13.346344][ T49] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.346348][ T49] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.346351][ T49] ret_from_fork+0x474/0x6b0 [ 13.346355][ T49] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.346359][ T49] ? __switch_to+0x5a3/0xe00 [ 13.346362][ T49] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.346365][ T49] ret_from_fork_asm+0x11/0x20 [ 13.346374][ T49] [ 13.377232][ T12] bond0: (slave eth0): link status definitely down, disabling slave [ 13.405484][ T233] br0: port 2(eth2) entered disabled state [ 13.448215][ T12] bond0: (slave eth0): link status definitely down, disabling slave [ 14.625142][ T12] bond0: (slave eth1): link status definitely down, disabling slave [ 14.625152][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.625154][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 14.625156][ T12] preempt_count: 1, expected: 0 [ 14.625157][ T12] RCU nest depth: 0, expected: 0 [ 14.625158][ T12] locks held by kworker/u16:0/12: 7, last CPU#3: [ 14.625160][ T12] #0: ff11000002935940 ((wq_completion)bond0#2){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 14.625171][ T12] #1: ffa00000000c7d10 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 14.625175][ T12] #2: ffffffffaf522700 (rtnl_mutex){+.+.}-{4:4}, at: bond_mii_monitor+0x276/0x650 [ 14.625180][ T12] #3: ffffffffaed99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.625185][ T12] #4: ffffffffaed99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.625187][ T12] #5: ffffffffaec89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.625190][ T12] #6: ffffffffaec89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 14.625194][ T12] irq event stamp: 15766 [ 14.625194][ T12] hardirqs last enabled at (15765): [] __down_trylock_console_sem+0x86/0xa0 [ 14.625197][ T12] hardirqs last disabled at (15766): [] console_emit_next_record+0x3f8/0x4f0 [ 14.625199][ T12] softirqs last enabled at (15726): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 14.625203][ T12] softirqs last disabled at (15724): [] inet6_fill_ifla6_attrs+0x1a72/0x2140 [ 14.625205][ T12] Preemption disabled at: [ 14.625206][ T12] [] vprintk_emit+0x31b/0x3e0 [ 14.625211][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.625214][ T12] Tainted: [W]=WARN [ 14.625215][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.625217][ T12] Workqueue: bond0 bond_mii_monitor [ 14.625220][ T12] Call Trace: [ 14.625221][ T12] [ 14.625223][ T12] dump_stack_lvl+0x6f/0xa0 [ 14.625228][ T12] ? vprintk_emit+0x31b/0x3e0 [ 14.625230][ T12] __might_resched.cold+0x1fe/0x2c1 [ 14.625234][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.625237][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 14.625243][ T12] __kmalloc_noprof+0x443/0x760 [ 14.625245][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 14.625251][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 14.625253][ T12] alloc_buf.isra.0+0x4b/0x260 [ 14.625256][ T12] put_chars+0x1e1/0x2f0 [ 14.625260][ T12] ? __send_to_port+0x420/0x420 [ 14.625261][ T12] ? printk_get_next_message+0x2fe/0x7d0 [ 14.625264][ T12] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.625268][ T12] ? validate_chain+0x38b/0xc20 [ 14.625273][ T12] hvc_console_print+0x292/0x780 [ 14.625276][ T12] ? __lock_acquire+0x518/0xc20 [ 14.625278][ T12] ? __lock_acquire+0x518/0xc20 [ 14.625283][ T12] ? hvc_write+0x3a0/0x3a0 [ 14.625286][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.625289][ T12] ? lock_acquire+0x13c/0x160 [ 14.625293][ T12] console_emit_next_record+0x252/0x4f0 [ 14.625296][ T12] ? devkmsg_read+0x4e0/0x4e0 [ 14.625300][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.625302][ T12] ? lock_acquire+0x13c/0x160 [ 14.625306][ T12] console_flush_one_record+0x46f/0x710 [ 14.625310][ T12] ? console_emit_next_record+0x4f0/0x4f0 [ 14.625311][ T12] ? __lock_acquire+0x518/0xc20 [ 14.625316][ T12] console_unlock+0xee/0x1f0 [ 14.625319][ T12] ? console_flush_one_record+0x710/0x710 [ 14.625320][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.625322][ T12] ? lock_acquire+0x60/0x160 [ 14.625325][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.625327][ T12] ? vprintk_emit+0x320/0x3e0 [ 14.625330][ T12] vprintk_emit+0x37c/0x3e0 [ 14.625333][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 14.625335][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 14.625338][ T12] ? packet_notifier+0x1bb/0xbd0 [ 14.625343][ T12] _printk+0xc7/0x100 [ 14.625346][ T12] ? snapshot_read.cold+0x21/0x21 [ 14.625350][ T12] ? netdev_name+0x43/0x60 [ 14.625353][ T12] ? __netdev_printk+0x17f/0x1d0 [ 14.625357][ T12] netdev_info+0xe2/0x116 [ 14.625359][ T12] ? netdev_notice+0x120/0x120 [ 14.625363][ T12] ? netdev_offload_xstats_get+0x1d0/0x1d0 [ 14.625366][ T12] ? mark_held_locks+0x40/0x70 [ 14.625369][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 14.625374][ T12] bond_miimon_commit.cold+0x159/0x54f [ 14.625380][ T12] ? bond_arp_monitor+0x90/0x90 [ 14.625381][ T12] ? find_held_lock+0x2b/0x80 [ 14.625384][ T12] ? wait_for_completion_io+0x330/0x400 [ 14.625386][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 14.625388][ T12] ? __lock_acquire+0x518/0xc20 [ 14.625393][ T12] bond_mii_monitor+0x3d5/0x650 [ 14.625394][ T12] ? process_one_work+0xdfc/0x1560 [ 14.625396][ T12] ? bond_miimon_commit+0x1260/0x1260 [ 14.625398][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.625400][ T12] ? lock_acquire+0x13c/0x160 [ 14.625402][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.625405][ T12] ? process_one_work+0xe16/0x1560 [ 14.625406][ T12] process_one_work+0xe3e/0x1560 [ 14.625412][ T12] ? __queue_delayed_work+0x470/0x470 [ 14.625414][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 14.625426][ T12] worker_thread+0x4f1/0xd60 [ 14.625432][ T12] ? rescuer_thread+0x1340/0x1340 [ 14.625434][ T12] kthread+0x367/0x460 [ 14.625437][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.625440][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.625443][ T12] ret_from_fork+0x474/0x6b0 [ 14.625448][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 14.625451][ T12] ? __switch_to+0x5a3/0xe00 [ 14.625454][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.625457][ T12] ret_from_fork_asm+0x11/0x20 [ 14.625466][ T12] [ 14.672292][ T241] br1: port 2(eth3) entered disabled state [ 14.697145][ T12] bond0: (slave eth1): link status definitely down, disabling slave [ 15.392024][ T49] br1: port 1(eth1) entered disabled state [ 15.848494][ T93] br0: port 1(eth0) entered blocking state [ 15.848503][ T93] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.848505][ T93] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 93, name: kworker/u19:1 [ 15.848507][ T93] preempt_count: 202, expected: 0 [ 15.848508][ T93] RCU nest depth: 0, expected: 0 [ 15.848509][ T93] locks held by kworker/u19:1/93: 8, last CPU#2: [ 15.848511][ T93] #0: ff11000001152940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 15.848521][ T93] #1: ffa0000000607d10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 15.848524][ T93] #2: ffffffffaf522700 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 15.848530][ T93] #3: ff1100000d9fae58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [ 15.848536][ T93] #4: ffffffffaed99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.848541][ T93] #5: ffffffffaed99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.848544][ T93] #6: ffffffffaec89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.848546][ T93] #7: ffffffffaec89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 15.848550][ T93] irq event stamp: 9469 [ 15.848551][ T93] hardirqs last enabled at (9468): [] __down_trylock_console_sem+0x86/0xa0 [ 15.848554][ T93] hardirqs last disabled at (9469): [] console_emit_next_record+0x3f8/0x4f0 [ 15.848555][ T93] softirqs last enabled at (9462): [] __fib6_clean_all+0xf3/0x270 [ 15.848558][ T93] softirqs last disabled at (9464): [] br_port_carrier_check+0x161/0x430 [ 15.848560][ T93] Preemption disabled at: [ 15.848561][ T93] [<0000000000000000>] 0x0 [ 15.848567][ T93] CPU: 2 UID: 0 PID: 93 Comm: kworker/u19:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.848571][ T93] Tainted: [W]=WARN [ 15.848571][ T93] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.848573][ T93] Workqueue: events_unbound linkwatch_event [ 15.848577][ T93] Call Trace: [ 15.848578][ T93] [ 15.848580][ T93] dump_stack_lvl+0x6f/0xa0 [ 15.848585][ T93] __might_resched.cold+0x1fe/0x2c1 [ 15.848589][ T93] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.848593][ T93] ? __kmalloc_noprof+0xdb/0x760 [ 15.848598][ T93] __kmalloc_noprof+0x443/0x760 [ 15.848601][ T93] ? alloc_buf.isra.0+0x4b/0x260 [ 15.848607][ T93] ? do_raw_spin_unlock+0x59/0x250 [ 15.848609][ T93] alloc_buf.isra.0+0x4b/0x260 [ 15.848612][ T93] put_chars+0x1e1/0x2f0 [ 15.848616][ T93] ? __send_to_port+0x420/0x420 [ 15.848619][ T93] ? validate_chain+0x38b/0xc20 [ 15.848625][ T93] hvc_console_print+0x292/0x780 [ 15.848631][ T93] ? hvc_write+0x3a0/0x3a0 [ 15.848634][ T93] ? rcu_is_watching+0x16/0xd0 [ 15.848638][ T93] ? lock_acquire+0x13c/0x160 [ 15.848642][ T93] console_emit_next_record+0x252/0x4f0 [ 15.848645][ T93] ? devkmsg_read+0x4e0/0x4e0 [ 15.848649][ T93] ? rcu_is_watching+0x16/0xd0 [ 15.848651][ T93] ? lock_acquire+0x13c/0x160 [ 15.848655][ T93] console_flush_one_record+0x46f/0x710 [ 15.848659][ T93] ? console_emit_next_record+0x4f0/0x4f0 [ 15.848660][ T93] ? __lock_acquire+0x518/0xc20 [ 15.848666][ T93] console_unlock+0xee/0x1f0 [ 15.848668][ T93] ? console_flush_one_record+0x710/0x710 [ 15.848670][ T93] ? rcu_is_watching+0x16/0xd0 [ 15.848672][ T93] ? lock_acquire+0x60/0x160 [ 15.848676][ T93] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.848678][ T93] ? vprintk_emit+0x320/0x3e0 [ 15.848680][ T93] vprintk_emit+0x37c/0x3e0 [ 15.848684][ T93] ? wake_up_klogd_work_func+0x90/0x90 [ 15.848686][ T93] ? __lock_release.isra.0+0x69/0x1a0 [ 15.848688][ T93] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.848690][ T93] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.848695][ T93] _printk+0xc7/0x100 [ 15.848698][ T93] ? snapshot_read.cold+0x21/0x21 [ 15.848703][ T93] ? lock_acquire.part.0+0xd4/0x280 [ 15.848707][ T93] br_set_state+0x22f/0x410 [ 15.848711][ T93] br_init_port+0xc4/0x200 [ 15.848714][ T93] br_stp_enable_port+0x12/0x50 [ 15.848715][ T93] br_port_carrier_check+0x220/0x430 [ 15.848719][ T93] br_device_event+0x538/0x930 [ 15.848721][ T93] ? fib6_ifdown+0x870/0x870 [ 15.848724][ T93] ? packet_sendmsg_spkt+0x1350/0x1350 [ 15.848730][ T93] notifier_call_chain+0xae/0x300 [ 15.848736][ T93] netif_state_change+0x139/0x3d0 [ 15.848740][ T93] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 15.848744][ T93] ? linkwatch_do_dev+0xae/0xd0 [ 15.848747][ T93] __linkwatch_run_queue+0x350/0x850 [ 15.848750][ T93] ? linkwatch_do_dev+0xd0/0xd0 [ 15.848753][ T93] ? lock_acquire.part.0+0xd4/0x280 [ 15.848758][ T93] linkwatch_event+0x7f/0xb0 [ 15.848761][ T93] ? __linkwatch_run_queue+0x850/0x850 [ 15.848764][ T93] process_one_work+0xe3e/0x1560 [ 15.848770][ T93] ? __queue_delayed_work+0x470/0x470 [ 15.848773][ T93] ? lock_acquire.part.0+0xd4/0x280 [ 15.848780][ T93] worker_thread+0x4f1/0xd60 [ 15.848784][ T93] ? rescuer_thread+0x1340/0x1340 [ 15.848786][ T93] ? __kthread_parkme+0xbd/0x210 [ 15.848788][ T93] ? rescuer_thread+0x1340/0x1340 [ 15.848791][ T93] ? rescuer_thread+0x1340/0x1340 [ 15.848792][ T93] kthread+0x367/0x460 [ 15.848794][ T93] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 15.848797][ T93] ? kthread_affine_preferred+0x4c0/0x4c0 [ 15.848800][ T93] ret_from_fork+0x474/0x6b0 [ 15.848805][ T93] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.848808][ T93] ? __switch_to+0x5a3/0xe00 [ 15.848811][ T93] ? kthread_affine_preferred+0x4c0/0x4c0 [ 15.848814][ T93] ret_from_fork_asm+0x11/0x20 [ 15.848823][ T93] [ 15.875768][ T93] br0: port 1(eth0) entered forwarding state [ 15.896112][ T12] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 15.896643][ T12] bond0: active interface up! [ 15.901480][ T49] br0: port 2(eth2) entered blocking state [ 15.901733][ T49] br0: port 2(eth2) entered forwarding state [ 15.944139][ T12] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 15.944565][ T12] bond0: active interface up! [ 19.204509][ T39] br1: port 1(eth1) entered blocking state [ 19.204521][ T39] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.204523][ T39] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 39, name: kworker/u20:0 [ 19.204525][ T39] preempt_count: 202, expected: 0 [ 19.204526][ T39] RCU nest depth: 0, expected: 0 [ 19.204527][ T39] locks held by kworker/u20:0/39: 8, last CPU#2: [ 19.204529][ T39] #0: ff11000001152940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 19.204540][ T39] #1: ffa00000002bfd10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 19.204544][ T39] #2: ffffffffaf522700 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 19.204549][ T39] #3: ff11000004de2e58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [ 19.204555][ T39] #4: ffffffffaed99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.204560][ T39] #5: ffffffffaed99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.204563][ T39] #6: ffffffffaec89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.204566][ T39] #7: ffffffffaec89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 19.204569][ T39] irq event stamp: 79263 [ 19.204570][ T39] hardirqs last enabled at (79262): [] __down_trylock_console_sem+0x86/0xa0 [ 19.204574][ T39] hardirqs last disabled at (79263): [] console_emit_next_record+0x3f8/0x4f0 [ 19.204575][ T39] softirqs last enabled at (79256): [] __fib6_clean_all+0xf3/0x270 [ 19.204578][ T39] softirqs last disabled at (79258): [] br_port_carrier_check+0x161/0x430 [ 19.204580][ T39] Preemption disabled at: [ 19.204581][ T39] [<0000000000000000>] 0x0 [ 19.204587][ T39] CPU: 2 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.204591][ T39] Tainted: [W]=WARN [ 19.204591][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.204593][ T39] Workqueue: events_unbound linkwatch_event [ 19.204597][ T39] Call Trace: [ 19.204598][ T39] [ 19.204600][ T39] dump_stack_lvl+0x6f/0xa0 [ 19.204606][ T39] __might_resched.cold+0x1fe/0x2c1 [ 19.204610][ T39] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.204614][ T39] ? __kmalloc_noprof+0xdb/0x760 [ 19.204619][ T39] __kmalloc_noprof+0x443/0x760 [ 19.204622][ T39] ? alloc_buf.isra.0+0x4b/0x260 [ 19.204628][ T39] ? do_raw_spin_unlock+0x59/0x250 [ 19.204630][ T39] alloc_buf.isra.0+0x4b/0x260 [ 19.204633][ T39] put_chars+0x1e1/0x2f0 [ 19.204637][ T39] ? __send_to_port+0x420/0x420 [ 19.204640][ T39] ? validate_chain+0x38b/0xc20 [ 19.204646][ T39] hvc_console_print+0x292/0x780 [ 19.204653][ T39] ? hvc_write+0x3a0/0x3a0 [ 19.204656][ T39] ? rcu_is_watching+0x16/0xd0 [ 19.204659][ T39] ? lock_acquire+0x13c/0x160 [ 19.204664][ T39] console_emit_next_record+0x252/0x4f0 [ 19.204667][ T39] ? devkmsg_read+0x4e0/0x4e0 [ 19.204671][ T39] ? rcu_is_watching+0x16/0xd0 [ 19.204673][ T39] ? lock_acquire+0x13c/0x160 [ 19.204678][ T39] console_flush_one_record+0x46f/0x710 [ 19.204681][ T39] ? console_emit_next_record+0x4f0/0x4f0 [ 19.204683][ T39] ? __lock_acquire+0x518/0xc20 [ 19.204697][ T39] console_unlock+0xee/0x1f0 [ 19.204700][ T39] ? console_flush_one_record+0x710/0x710 [ 19.204701][ T39] ? rcu_is_watching+0x16/0xd0 [ 19.204703][ T39] ? lock_acquire+0x60/0x160 [ 19.204707][ T39] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.204709][ T39] ? vprintk_emit+0x320/0x3e0 [ 19.204712][ T39] vprintk_emit+0x37c/0x3e0 [ 19.204716][ T39] ? wake_up_klogd_work_func+0x90/0x90 [ 19.204718][ T39] ? __lock_release.isra.0+0x69/0x1a0 [ 19.204720][ T39] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.204722][ T39] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.204727][ T39] _printk+0xc7/0x100 [ 19.204730][ T39] ? snapshot_read.cold+0x21/0x21 [ 19.204736][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 19.204740][ T39] br_set_state+0x22f/0x410 [ 19.204743][ T39] br_init_port+0xc4/0x200 [ 19.204746][ T39] br_stp_enable_port+0x12/0x50 [ 19.204748][ T39] br_port_carrier_check+0x220/0x430 [ 19.204752][ T39] br_device_event+0x538/0x930 [ 19.204753][ T39] ? fib6_ifdown+0x870/0x870 [ 19.204757][ T39] ? packet_sendmsg_spkt+0x1350/0x1350 [ 19.204763][ T39] notifier_call_chain+0xae/0x300 [ 19.204769][ T39] netif_state_change+0x139/0x3d0 [ 19.204772][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 19.204777][ T39] ? linkwatch_do_dev+0xae/0xd0 [ 19.204779][ T39] __linkwatch_run_queue+0x350/0x850 [ 19.204783][ T39] ? linkwatch_do_dev+0xd0/0xd0 [ 19.204786][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 19.204790][ T39] linkwatch_event+0x7f/0xb0 [ 19.204793][ T39] ? __linkwatch_run_queue+0x850/0x850 [ 19.204797][ T39] process_one_work+0xe3e/0x1560 [ 19.204803][ T39] ? __queue_delayed_work+0x470/0x470 [ 19.204805][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 19.204813][ T39] worker_thread+0x4f1/0xd60 [ 19.204820][ T39] ? rescuer_thread+0x1340/0x1340 [ 19.204821][ T39] kthread+0x367/0x460 [ 19.204823][ T39] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.204827][ T39] ? kthread_affine_preferred+0x4c0/0x4c0 [ 19.204830][ T39] ret_from_fork+0x474/0x6b0 [ 19.204834][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 19.204838][ T39] ? __switch_to+0x5a3/0xe00 [ 19.204841][ T39] ? kthread_affine_preferred+0x4c0/0x4c0 [ 19.204844][ T39] ret_from_fork_asm+0x11/0x20 [ 19.204853][ T39] [ 19.230489][ T39] br1: port 1(eth1) entered forwarding state [ 19.233913][ T39] br1: port 2(eth3) entered blocking state [ 19.234210][ T39] br1: port 2(eth3) entered forwarding state [ 19.236370][ T12] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 19.272115][ T12] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 31.072037][ C1] [ 31.072049][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 31.072051][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 31.072053][ C1] preempt_count: 104, expected: 0 [ 31.072054][ C1] RCU nest depth: 0, expected: 0 [ 31.072055][ C1] INFO: lockdep is turned off. [ 31.072055][ C1] irq event stamp: 690500 [ 31.072056][ C1] hardirqs last enabled at (690500): [] _raw_spin_unlock_irq+0x28/0x50 [ 31.072064][ C1] hardirqs last disabled at (690499): [] _raw_spin_lock_irq+0x4a/0x50 [ 31.072066][ C1] softirqs last enabled at (690478): [] handle_softirqs+0x67c/0x900 [ 31.072070][ C1] softirqs last disabled at (690497): [] __irq_exit_rcu+0x145/0x1c0 [ 31.072072][ C1] Preemption disabled at: [ 31.072073][ C1] [<0000000000000000>] 0x0 [ 31.072078][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 31.072082][ C1] Tainted: [W]=WARN [ 31.072083][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.072084][ C1] Call Trace: [ 31.072086][ C1] [ 31.072087][ C1] dump_stack_lvl+0x6f/0xa0 [ 31.072092][ C1] __might_resched.cold+0x1fe/0x2c1 [ 31.072096][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 31.072098][ C1] ? rcu_is_watching+0x16/0xd0 [ 31.072102][ C1] __kmalloc_noprof+0x443/0x760 [ 31.072105][ C1] ? __rwlock_init+0x150/0x150 [ 31.072107][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 31.072111][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 31.072113][ C1] alloc_buf.isra.0+0x4b/0x260 [ 31.072115][ C1] put_chars+0x1e1/0x2f0 [ 31.072117][ C1] ? __send_to_port+0x420/0x420 [ 31.072119][ C1] ? printk_get_next_message+0x2fe/0x7d0 [ 31.072121][ C1] ? console_prepend_replay+0x20/0x20 [ 31.072123][ C1] ? desc_read+0x219/0x2f0 [ 31.072125][ C1] hvc_console_print+0x292/0x780 [ 31.072129][ C1] ? hvc_write+0x3a0/0x3a0 [ 31.072131][ C1] ? __rwlock_init+0x150/0x150 [ 31.072132][ C1] ? rcu_is_watching+0x16/0xd0 [ 31.072133][ C1] ? rcu_is_watching+0x16/0xd0 [ 31.072134][ C1] ? lock_acquire+0x13c/0x160 [ 31.072137][ C1] console_emit_next_record+0x252/0x4f0 [ 31.072139][ C1] ? devkmsg_read+0x4e0/0x4e0 [ 31.072140][ C1] ? _prb_read_valid+0x6e0/0x6e0 [ 31.072142][ C1] ? __asan_memmove+0x3c/0x60 [ 31.072144][ C1] ? rcu_is_watching+0x16/0xd0 [ 31.072145][ C1] ? rcu_is_watching+0x16/0xd0 [ 31.072147][ C1] ? lock_acquire+0x13c/0x160 [ 31.072149][ C1] ? console_flush_one_record+0x111/0x710 [ 31.072150][ C1] console_flush_one_record+0x46f/0x710 [ 31.072152][ C1] ? console_emit_next_record+0x4f0/0x4f0 [ 31.072154][ C1] console_unlock+0xee/0x1f0 [ 31.072155][ C1] ? lock_acquire+0x13c/0x160 [ 31.072157][ C1] ? console_flush_one_record+0x710/0x710 [ 31.072158][ C1] ? rcu_is_watching+0x16/0xd0 [ 31.072159][ C1] ? lock_release+0x184/0x1f0 [ 31.072160][ C1] ? lock_acquire+0x60/0x160 [ 31.072162][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 31.072165][ C1] ? vprintk_emit+0x320/0x3e0 [ 31.072166][ C1] vprintk_emit+0x37c/0x3e0 [ 31.072168][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 31.072169][ C1] ? common_startup_64+0x13e/0x148 [ 31.072173][ C1] _printk+0xc7/0x100 [ 31.072176][ C1] ? snapshot_read.cold+0x21/0x21 [ 31.072177][ C1] ? arch_stack_walk+0xd7/0x130 [ 31.072180][ C1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 31.072182][ C1] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 31.072184][ C1] print_irq_inversion_bug.part.0+0x32/0xc0 [ 31.072187][ C1] mark_lock_irq+0x989/0x9c0 [ 31.072190][ C1] mark_lock+0x1d7/0xa00 [ 31.072192][ C1] mark_usage+0x42/0x170 [ 31.072194][ C1] __lock_acquire+0x388/0xc20 [ 31.072196][ C1] lock_acquire.part.0+0xd4/0x280 [ 31.072198][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [ 31.072201][ C1] ? rcu_is_watching+0x16/0xd0 [ 31.072202][ C1] ? lock_acquire+0x13c/0x160 [ 31.072204][ C1] ? br_message_age_timer_expired+0x70/0x70 [ 31.072206][ C1] _raw_spin_lock+0x33/0x40 [ 31.072207][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [ 31.072208][ C1] br_forward_delay_timer_expired+0x44/0x5d0 [ 31.072210][ C1] ? br_message_age_timer_expired+0x70/0x70 [ 31.072211][ C1] call_timer_fn+0x160/0x4d0 [ 31.072214][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 31.072215][ C1] ? debug_object_active_state+0x430/0x430 [ 31.072218][ C1] ? find_held_lock+0x2b/0x80 [ 31.072220][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 31.072222][ C1] ? rcu_is_watching+0x16/0xd0 [ 31.072224][ C1] __run_timers+0x68f/0xaa0 [ 31.072225][ C1] ? br_message_age_timer_expired+0x70/0x70 [ 31.072227][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 31.072228][ C1] ? __lock_acquire+0x518/0xc20 [ 31.072231][ C1] ? __rwlock_init+0x150/0x150 [ 31.072233][ C1] run_timer_softirq+0xf0/0x160 [ 31.072234][ C1] ? __run_timers+0xaa0/0xaa0 [ 31.072235][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 31.072238][ C1] ? rcu_is_watching+0x16/0xd0 [ 31.072239][ C1] handle_softirqs+0x1d3/0x900 [ 31.072241][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 31.072243][ C1] ? _local_bh_enable+0xc0/0xc0 [ 31.072245][ C1] __irq_exit_rcu+0x145/0x1c0 [ 31.072247][ C1] irq_exit_rcu+0xe/0x30 [ 31.072249][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 31.072251][ C1] [ 31.072252][ C1] [ 31.072252][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 31.072254][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 31.072256][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 31.072258][ C1] Code: 48 8b 3d 94 12 09 02 e8 1f 00 00 00 48 2b 05 58 a3 a6 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 56 1b 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 31.072260][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 31.072263][ C1] RAX: 00000000000a893f RBX: ff11000001bf2380 RCX: ffffffffab8fa307 [ 31.072264][ C1] RDX: ff11000001bf2380 RSI: ffffffffae8a7f75 RDI: ffffffffae28f560 [ 31.072265][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 31.072266][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 31.072266][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 31.072268][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 31.072271][ C1] default_idle+0x9/0x10 [ 31.072273][ C1] default_idle_call+0x6e/0xb0 [ 31.072274][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 31.072276][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 31.072278][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 31.072281][ C1] ? rcu_is_watching+0x16/0xd0 [ 31.072283][ C1] do_idle+0xd8/0x190 [ 31.072284][ C1] cpu_startup_entry+0x53/0x70 [ 31.072286][ C1] start_secondary+0x204/0x2b0 [ 31.072288][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 31.072290][ C1] common_startup_64+0x13e/0x148 [ 31.072293][ C1] [ 31.089441][ C1] ======================================================== [ 31.089634][ C1] WARNING: possible irq lock inversion dependency detected [ 31.089862][ C1] 7.2.0-virtme #1 Tainted: G W [ 31.090059][ C1] -------------------------------------------------------- [ 31.090286][ C1] swapper/1/0 just changed the state of lock: [ 31.090443][ C1] ff1100000d9fae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [ 31.090708][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 31.090934][ C1] (fs_reclaim){+.+.}-{0:0} [ 31.090936][ C1] [ 31.090936][ C1] [ 31.090936][ C1] and interrupts could create inverse lock ordering between them. [ 31.090936][ C1] [ 31.091477][ C1] [ 31.091477][ C1] other info that might help us debug this: [ 31.091664][ C1] Chain exists of: [ 31.091664][ C1] &br->lock --> console_owner --> fs_reclaim [ 31.091664][ C1] [ 31.092030][ C1] Possible interrupt unsafe locking scenario: [ 31.092030][ C1] [ 31.092218][ C1] CPU0 CPU1 [ 31.092385][ C1] ---- ---- [ 31.092515][ C1] lock(fs_reclaim); [ 31.092654][ C1] local_irq_disable(); [ 31.092810][ C1] lock(&br->lock); [ 31.093010][ C1] lock(console_owner); [ 31.093210][ C1] [ 31.093307][ C1] lock(&br->lock); [ 31.093403][ C1] [ 31.093403][ C1] *** DEADLOCK *** [ 31.093403][ C1] [ 31.093633][ C1] locks held by swapper/1/0: 1, last CPU#1: [ 31.093831][ C1] #0: ffa00000001d0c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 31.094128][ C1] [ 31.094128][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 31.094385][ C1] -> (fs_reclaim){+.+.}-{0:0} { [ 31.094519][ C1] HARDIRQ-ON-W at: [ 31.094618][ C1] __lock_acquire+0x388/0xc20 [ 31.094823][ C1] lock_acquire.part.0+0xd4/0x280 [ 31.095027][ C1] fs_reclaim_acquire+0xd5/0x120 [ 31.095188][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 31.095420][ C1] kthread_create_worker_on_node+0xea/0x210 [ 31.095657][ C1] workqueue_init+0x2a/0x680 [ 31.095816][ C1] kernel_init_freeable+0x2fe/0x630 [ 31.096050][ C1] kernel_init+0x21/0x150 [ 31.096256][ C1] ret_from_fork+0x474/0x6b0 [ 31.096416][ C1] ret_from_fork_asm+0x11/0x20 [ 31.096628][ C1] SOFTIRQ-ON-W at: [ 31.096722][ C1] __lock_acquire+0x388/0xc20 [ 31.096923][ C1] lock_acquire.part.0+0xd4/0x280 [ 31.097127][ C1] fs_reclaim_acquire+0xd5/0x120 [ 31.097286][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 31.097525][ C1] kthread_create_worker_on_node+0xea/0x210 [ 31.097758][ C1] workqueue_init+0x2a/0x680 [ 31.097917][ C1] kernel_init_freeable+0x2fe/0x630 [ 31.098151][ C1] kernel_init+0x21/0x150 [ 31.098352][ C1] ret_from_fork+0x474/0x6b0 [ 31.098514][ C1] ret_from_fork_asm+0x11/0x20 [ 31.098716][ C1] INITIAL USE at: [ 31.098810][ C1] __lock_acquire+0x388/0xc20 [ 31.099011][ C1] lock_acquire.part.0+0xd4/0x280 [ 31.099213][ C1] fs_reclaim_acquire+0xd5/0x120 [ 31.099371][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 31.099605][ C1] kthread_create_worker_on_node+0xea/0x210 [ 31.099840][ C1] workqueue_init+0x2a/0x680 [ 31.099999][ C1] kernel_init_freeable+0x2fe/0x630 [ 31.100201][ C1] kernel_init+0x21/0x150 [ 31.100405][ C1] ret_from_fork+0x474/0x6b0 [ 31.100567][ C1] ret_from_fork_asm+0x11/0x20 [ 31.100770][ C1] } [ 31.100836][ C1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 31.101070][ C1] ... acquired at: [ 31.101165][ C1] __lock_acquire+0x518/0xc20 [ 31.101335][ C1] lock_acquire.part.0+0xd4/0x280 [ 31.101462][ C1] fs_reclaim_acquire+0xd5/0x120 [ 31.101637][ C1] __kmalloc_noprof+0xd3/0x760 [ 31.101763][ C1] alloc_buf.isra.0+0x4b/0x260 [ 31.101932][ C1] put_chars+0x1e1/0x2f0 [ 31.102060][ C1] hvc_console_print+0x292/0x780 [ 31.102229][ C1] console_emit_next_record+0x252/0x4f0 [ 31.102353][ C1] console_flush_one_record+0x46f/0x710 [ 31.102525][ C1] console_unlock+0xee/0x1f0 [ 31.102651][ C1] vprintk_emit+0x37c/0x3e0 [ 31.102820][ C1] _printk+0xc7/0x100 [ 31.102915][ C1] i8042_pnp_init+0xf7/0x3c0 [ 31.103041][ C1] i8042_platform_init+0x3f9/0x460 [ 31.103167][ C1] i8042_init+0x45/0x130 [ 31.103335][ C1] do_one_initcall+0x124/0x4f0 [ 31.103460][ C1] kernel_init_freeable+0x596/0x630 [ 31.103631][ C1] kernel_init+0x21/0x150 [ 31.103755][ C1] ret_from_fork+0x474/0x6b0 [ 31.103923][ C1] ret_from_fork_asm+0x11/0x20 [ 31.104050][ C1] [ 31.104115][ C1] -> (console_owner){....}-{0:0} { [ 31.104289][ C1] INITIAL USE at: [ 31.104385][ C1] } [ 31.104491][ C1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 31.104681][ C1] ... acquired at: [ 31.104815][ C1] __lock_acquire+0x518/0xc20 [ 31.104941][ C1] lock_acquire.part.0+0xd4/0x280 [ 31.105110][ C1] console_lock_spinning_enable+0x5c/0x60 [ 31.105267][ C1] console_emit_next_record+0x1f4/0x4f0 [ 31.105434][ C1] console_flush_one_record+0x46f/0x710 [ 31.105563][ C1] console_unlock+0xee/0x1f0 [ 31.105731][ C1] vprintk_emit+0x37c/0x3e0 [ 31.105858][ C1] _printk+0xc7/0x100 [ 31.105995][ C1] br_set_state+0x22f/0x410 [ 31.106120][ C1] br_init_port+0xc4/0x200 [ 31.106290][ C1] br_stp_enable_bridge+0x1fc/0x340 [ 31.106415][ C1] br_dev_open+0x94/0x120 [ 31.106587][ C1] __dev_open+0x322/0x7a0 [ 31.106713][ C1] __dev_change_flags+0x4a4/0x6d0 [ 31.106882][ C1] netif_change_flags+0x87/0x190 [ 31.107007][ C1] do_setlink.isra.0+0x1d25/0x2a60 [ 31.107175][ C1] rtnl_newlink+0x9f1/0x11b0 [ 31.107300][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.107476][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 31.107606][ C1] netlink_unicast+0x486/0x750 [ 31.107774][ C1] netlink_sendmsg+0x735/0xc60 [ 31.107898][ C1] ____sys_sendmsg+0x415/0x880 [ 31.108027][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 31.108153][ C1] __sys_sendmsg+0x12c/0x1d0 [ 31.108320][ C1] do_syscall_64+0xff/0x530 [ 31.108448][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.108650][ C1] [ 31.108712][ C1] -> (&br->lock){+.-.}-{3:3} { [ 31.108881][ C1] HARDIRQ-ON-W at: [ 31.108975][ C1] __lock_acquire+0x388/0xc20 [ 31.109179][ C1] lock_acquire.part.0+0xd4/0x280 [ 31.109338][ C1] _raw_spin_lock_bh+0x38/0x50 [ 31.109544][ C1] br_add_if+0x8a8/0x1360 [ 31.109702][ C1] do_set_master+0x3b2/0x780 [ 31.109905][ C1] do_setlink.isra.0+0x9ec/0x2a60 [ 31.110107][ C1] rtnl_newlink+0x9f1/0x11b0 [ 31.110265][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.110465][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 31.110672][ C1] netlink_unicast+0x486/0x750 [ 31.110831][ C1] netlink_sendmsg+0x735/0xc60 [ 31.111032][ C1] ____sys_sendmsg+0x415/0x880 [ 31.111188][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 31.111389][ C1] __sys_sendmsg+0x12c/0x1d0 [ 31.111594][ C1] do_syscall_64+0xff/0x530 [ 31.111752][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.111982][ C1] IN-SOFTIRQ-W at: [ 31.112076][ C1] __lock_acquire+0x388/0xc20 [ 31.112278][ C1] lock_acquire.part.0+0xd4/0x280 [ 31.112478][ C1] _raw_spin_lock+0x33/0x40 [ 31.112641][ C1] br_forward_delay_timer_expired+0x44/0x5d0 [ 31.112873][ C1] call_timer_fn+0x160/0x4d0 [ 31.113032][ C1] __run_timers+0x68f/0xaa0 [ 31.113190][ C1] run_timer_softirq+0xf0/0x160 [ 31.113390][ C1] handle_softirqs+0x1d3/0x900 [ 31.113598][ C1] __irq_exit_rcu+0x145/0x1c0 [ 31.113756][ C1] irq_exit_rcu+0xe/0x30 [ 31.113959][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 31.114191][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 31.114382][ C1] pv_native_safe_halt+0xf/0x10 [ 31.114587][ C1] default_idle+0x9/0x10 [ 31.114789][ C1] default_idle_call+0x6e/0xb0 [ 31.114949][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 31.115185][ C1] do_idle+0xd8/0x190 [ 31.115311][ C1] cpu_startup_entry+0x53/0x70 [ 31.115515][ C1] start_secondary+0x204/0x2b0 [ 31.115717][ C1] common_startup_64+0x13e/0x148 [ 31.115875][ C1] INITIAL USE at: [ 31.116013][ C1] __lock_acquire+0x388/0xc20 [ 31.116173][ C1] lock_acquire.part.0+0xd4/0x280 [ 31.116375][ C1] _raw_spin_lock_bh+0x38/0x50 [ 31.116581][ C1] br_add_if+0x8a8/0x1360 [ 31.116742][ C1] do_set_master+0x3b2/0x780 [ 31.116943][ C1] do_setlink.isra.0+0x9ec/0x2a60 [ 31.117101][ C1] rtnl_newlink+0x9f1/0x11b0 [ 31.117303][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.117511][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 31.117670][ C1] netlink_unicast+0x486/0x750 [ 31.117871][ C1] netlink_sendmsg+0x735/0xc60 [ 31.118074][ C1] ____sys_sendmsg+0x415/0x880 [ 31.118234][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 31.118434][ C1] __sys_sendmsg+0x12c/0x1d0 [ 31.122001][ C1] do_syscall_64+0xff/0x530 [ 31.122210][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.122444][ C1] } [ 31.122512][ C1] ... key at: [] __key.7+0x0/0x40 [ 31.122711][ C1] ... acquired at: [ 31.122807][ C1] mark_lock+0x1d7/0xa00 [ 31.122977][ C1] mark_usage+0x42/0x170 [ 31.123106][ C1] __lock_acquire+0x388/0xc20 [ 31.123276][ C1] lock_acquire.part.0+0xd4/0x280 [ 31.123403][ C1] _raw_spin_lock+0x33/0x40 [ 31.123575][ C1] br_forward_delay_timer_expired+0x44/0x5d0 [ 31.123731][ C1] call_timer_fn+0x160/0x4d0 [ 31.123898][ C1] __run_timers+0x68f/0xaa0 [ 31.124023][ C1] run_timer_softirq+0xf0/0x160 [ 31.124191][ C1] handle_softirqs+0x1d3/0x900 [ 31.124318][ C1] __irq_exit_rcu+0x145/0x1c0 [ 31.124486][ C1] irq_exit_rcu+0xe/0x30 [ 31.124615][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 31.124815][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 31.124971][ C1] pv_native_safe_halt+0xf/0x10 [ 31.125098][ C1] default_idle+0x9/0x10 [ 31.125223][ C1] default_idle_call+0x6e/0xb0 [ 31.125391][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 31.125596][ C1] do_idle+0xd8/0x190 [ 31.125690][ C1] cpu_startup_entry+0x53/0x70 [ 31.125816][ C1] start_secondary+0x204/0x2b0 [ 31.125984][ C1] common_startup_64+0x13e/0x148 [ 31.126110][ C1] [ 31.126215][ C1] [ 31.126215][ C1] stack backtrace: [ 31.126371][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 31.126373][ C1] Tainted: [W]=WARN [ 31.126374][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.126376][ C1] Call Trace: [ 31.126377][ C1] [ 31.126378][ C1] dump_stack_lvl+0x6f/0xa0 [ 31.126381][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 31.126384][ C1] mark_lock_irq+0x989/0x9c0 [ 31.126387][ C1] mark_lock+0x1d7/0xa00 [ 31.126389][ C1] mark_usage+0x42/0x170 [ 31.126391][ C1] __lock_acquire+0x388/0xc20 [ 31.126393][ C1] lock_acquire.part.0+0xd4/0x280 [ 31.126395][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [ 31.126397][ C1] ? rcu_is_watching+0x16/0xd0 [ 31.126400][ C1] ? lock_acquire+0x13c/0x160 [ 31.126402][ C1] ? br_message_age_timer_expired+0x70/0x70 [ 31.126403][ C1] _raw_spin_lock+0x33/0x40 [ 31.126405][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [ 31.126406][ C1] br_forward_delay_timer_expired+0x44/0x5d0 [ 31.126407][ C1] ? br_message_age_timer_expired+0x70/0x70 [ 31.126409][ C1] call_timer_fn+0x160/0x4d0 [ 31.126411][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 31.126412][ C1] ? debug_object_active_state+0x430/0x430 [ 31.126414][ C1] ? find_held_lock+0x2b/0x80 [ 31.126416][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 31.126418][ C1] ? rcu_is_watching+0x16/0xd0 [ 31.126420][ C1] __run_timers+0x68f/0xaa0 [ 31.126421][ C1] ? br_message_age_timer_expired+0x70/0x70 [ 31.126423][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 31.126424][ C1] ? __lock_acquire+0x518/0xc20 [ 31.126427][ C1] ? __rwlock_init+0x150/0x150 [ 31.126429][ C1] run_timer_softirq+0xf0/0x160 [ 31.126430][ C1] ? __run_timers+0xaa0/0xaa0 [ 31.126432][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 31.126434][ C1] ? rcu_is_watching+0x16/0xd0 [ 31.126435][ C1] handle_softirqs+0x1d3/0x900 [ 31.126437][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 31.126439][ C1] ? _local_bh_enable+0xc0/0xc0 [ 31.126442][ C1] __irq_exit_rcu+0x145/0x1c0 [ 31.126443][ C1] irq_exit_rcu+0xe/0x30 [ 31.126445][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 31.126447][ C1] [ 31.126447][ C1] [ 31.126448][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 31.126449][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 31.126451][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 31.126453][ C1] Code: 48 8b 3d 94 12 09 02 e8 1f 00 00 00 48 2b 05 58 a3 a6 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 56 1b 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 31.126454][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 31.126456][ C1] RAX: 00000000000a893f RBX: ff11000001bf2380 RCX: ffffffffab8fa307 [ 31.126457][ C1] RDX: ff11000001bf2380 RSI: ffffffffae8a7f75 RDI: ffffffffae28f560 [ 31.126458][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 31.126459][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 31.126459][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 31.126461][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 31.126463][ C1] default_idle+0x9/0x10 [ 31.126465][ C1] default_idle_call+0x6e/0xb0 [ 31.126466][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 31.126468][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 31.126470][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 31.126472][ C1] ? rcu_is_watching+0x16/0xd0 [ 31.126474][ C1] do_idle+0xd8/0x190 [ 31.126475][ C1] cpu_startup_entry+0x53/0x70 [ 31.126477][ C1] start_secondary+0x204/0x2b0 [ 31.126479][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 31.126481][ C1] common_startup_64+0x13e/0x148 [ 31.126484][ C1] [ 63.861027][ T261] br0: port 1(eth0) entered disabled state [ 63.861042][ T261] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 63.861044][ T261] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 261, name: kworker/u20:2 [ 63.861046][ T261] preempt_count: 202, expected: 0 [ 63.861047][ T261] RCU nest depth: 0, expected: 0 [ 63.861048][ T261] INFO: lockdep is turned off. [ 63.861049][ T261] irq event stamp: 20 [ 63.861050][ T261] hardirqs last enabled at (19): [] _raw_spin_unlock_irq+0x28/0x50 [ 63.861058][ T261] hardirqs last disabled at (20): [] __schedule+0x1246/0x20e0 [ 63.861062][ T261] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 63.861066][ T261] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 63.861069][ T261] Preemption disabled at: [ 63.861069][ T261] [<0000000000000000>] 0x0 [ 63.861074][ T261] CPU: 2 UID: 0 PID: 261 Comm: kworker/u20:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 63.861077][ T261] Tainted: [W]=WARN [ 63.861078][ T261] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.861080][ T261] Workqueue: events_unbound linkwatch_event [ 63.861087][ T261] Call Trace: [ 63.861088][ T261] [ 63.861090][ T261] dump_stack_lvl+0x6f/0xa0 [ 63.861095][ T261] __might_resched.cold+0x1fe/0x2c1 [ 63.861098][ T261] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 63.861101][ T261] ? rcu_is_watching+0x16/0xd0 [ 63.861105][ T261] __kmalloc_noprof+0x443/0x760 [ 63.861108][ T261] ? __rwlock_init+0x150/0x150 [ 63.861110][ T261] ? alloc_buf.isra.0+0x4b/0x260 [ 63.861115][ T261] ? do_raw_spin_unlock+0x59/0x250 [ 63.861116][ T261] alloc_buf.isra.0+0x4b/0x260 [ 63.861118][ T261] put_chars+0x1e1/0x2f0 [ 63.861121][ T261] ? printk_get_next_message+0x2fe/0x7d0 [ 63.861123][ T261] ? __send_to_port+0x420/0x420 [ 63.861125][ T261] ? desc_read+0x2f0/0x2f0 [ 63.861127][ T261] ? desc_read+0x219/0x2f0 [ 63.861129][ T261] hvc_console_print+0x292/0x780 [ 63.861133][ T261] ? hvc_write+0x3a0/0x3a0 [ 63.861135][ T261] ? rcu_is_watching+0x16/0xd0 [ 63.861136][ T261] ? lock_acquire+0x13c/0x160 [ 63.861139][ T261] console_emit_next_record+0x252/0x4f0 [ 63.861141][ T261] ? devkmsg_read+0x4e0/0x4e0 [ 63.861142][ T261] ? _prb_read_valid+0x6e0/0x6e0 [ 63.861144][ T261] ? __asan_memmove+0x3c/0x60 [ 63.861147][ T261] ? rcu_is_watching+0x16/0xd0 [ 63.861148][ T261] ? rcu_is_watching+0x16/0xd0 [ 63.861149][ T261] ? rcu_is_watching+0x16/0xd0 [ 63.861150][ T261] ? lock_acquire+0x13c/0x160 [ 63.861152][ T261] ? console_flush_one_record+0x111/0x710 [ 63.861153][ T261] console_flush_one_record+0x46f/0x710 [ 63.861155][ T261] ? console_emit_next_record+0x4f0/0x4f0 [ 63.861157][ T261] console_unlock+0xee/0x1f0 [ 63.861159][ T261] ? lock_acquire+0x13c/0x160 [ 63.861160][ T261] ? console_flush_one_record+0x710/0x710 [ 63.861162][ T261] ? rcu_is_watching+0x16/0xd0 [ 63.861163][ T261] ? lock_release+0x184/0x1f0 [ 63.861164][ T261] ? lock_acquire+0x60/0x160 [ 63.861166][ T261] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 63.861168][ T261] ? __down_trylock_console_sem+0x5e/0xa0 [ 63.861170][ T261] ? vprintk_emit+0x320/0x3e0 [ 63.861171][ T261] vprintk_emit+0x37c/0x3e0 [ 63.861173][ T261] ? wake_up_klogd_work_func+0x90/0x90 [ 63.861174][ T261] ? do_raw_write_lock+0x128/0x270 [ 63.861176][ T261] ? do_raw_read_unlock+0x70/0x70 [ 63.861177][ T261] ? rcu_is_watching+0x16/0xd0 [ 63.861179][ T261] _printk+0xc7/0x100 [ 63.861181][ T261] ? snapshot_read.cold+0x21/0x21 [ 63.861183][ T261] ? fib6_info_destroy_rcu+0x190/0x190 [ 63.861186][ T261] ? rcu_is_watching+0x16/0xd0 [ 63.861188][ T261] br_set_state+0x22f/0x410 [ 63.861190][ T261] br_stp_disable_port+0x11f/0x390 [ 63.861193][ T261] br_port_carrier_check+0x365/0x430 [ 63.861196][ T261] br_device_event+0x538/0x930 [ 63.861198][ T261] ? packet_sendmsg_spkt+0x1350/0x1350 [ 63.861200][ T261] ? addrconf_notify+0x500/0xf30 [ 63.861203][ T261] notifier_call_chain+0xae/0x300 [ 63.861206][ T261] netif_state_change+0x139/0x3d0 [ 63.861209][ T261] ? dev_deactivate+0xc1/0x210 [ 63.861212][ T261] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 63.861214][ T261] ? rfc2863_policy+0x1a0/0x310 [ 63.861216][ T261] ? linkwatch_do_dev+0x9c/0xd0 [ 63.861218][ T261] __linkwatch_run_queue+0x350/0x850 [ 63.861220][ T261] ? linkwatch_do_dev+0xd0/0xd0 [ 63.861222][ T261] ? debug_object_active_state+0x430/0x430 [ 63.861225][ T261] linkwatch_event+0x7f/0xb0 [ 63.861227][ T261] ? __linkwatch_run_queue+0x850/0x850 [ 63.861230][ T261] process_one_work+0xe3e/0x1560 [ 63.861233][ T261] ? __queue_delayed_work+0x470/0x470 [ 63.861234][ T261] ? find_held_lock+0x2b/0x80 [ 63.861236][ T261] ? __rwlock_init+0x150/0x150 [ 63.861238][ T261] worker_thread+0x4f1/0xd60 [ 63.861240][ T261] ? rescuer_thread+0x1340/0x1340 [ 63.861241][ T261] ? __kthread_parkme+0xbd/0x210 [ 63.861243][ T261] ? rescuer_thread+0x1340/0x1340 [ 63.861244][ T261] ? rescuer_thread+0x1340/0x1340 [ 63.861245][ T261] kthread+0x367/0x460 [ 63.861247][ T261] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 63.861250][ T261] ? kthread_affine_preferred+0x4c0/0x4c0 [ 63.861252][ T261] ret_from_fork+0x474/0x6b0 [ 63.861255][ T261] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 63.861257][ T261] ? __switch_to+0x5a3/0xe00 [ 63.861260][ T261] ? kthread_affine_preferred+0x4c0/0x4c0 [ 63.861262][ T261] ret_from_fork_asm+0x11/0x20 [ 63.861265][ T261] [ 63.898059][ T385] br0: port 2(eth2) entered disabled state [ 63.961095][ T217] bond0: (slave eth0): link status definitely down, disabling slave [ 63.961340][ T217] bond0: active interface up! [ 63.993079][ T217] bond0: (slave eth0): link status definitely down, disabling slave [ 63.993284][ T217] bond0: active interface up! [ 65.043971][ T393] br1: port 2(eth3) entered disabled state [ 65.043982][ T393] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 65.043985][ T393] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 393, name: ip [ 65.043988][ T393] preempt_count: 202, expected: 0 [ 65.043989][ T393] RCU nest depth: 0, expected: 0 [ 65.043990][ T393] INFO: lockdep is turned off. [ 65.043991][ T393] irq event stamp: 0 [ 65.043991][ T393] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 65.043996][ T393] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 65.044002][ T393] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 65.044004][ T393] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 65.044006][ T393] Preemption disabled at: [ 65.044007][ T393] [<0000000000000000>] 0x0 [ 65.044011][ T393] CPU: 3 UID: 0 PID: 393 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 65.044015][ T393] Tainted: [W]=WARN [ 65.044015][ T393] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.044017][ T393] Call Trace: [ 65.044019][ T393] [ 65.044020][ T393] dump_stack_lvl+0x6f/0xa0 [ 65.044024][ T393] __might_resched.cold+0x1fe/0x2c1 [ 65.044028][ T393] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 65.044031][ T393] ? rcu_is_watching+0x16/0xd0 [ 65.044035][ T393] __kmalloc_noprof+0x443/0x760 [ 65.044038][ T393] ? __rwlock_init+0x150/0x150 [ 65.044041][ T393] ? alloc_buf.isra.0+0x4b/0x260 [ 65.044045][ T393] ? do_raw_spin_unlock+0x59/0x250 [ 65.044046][ T393] alloc_buf.isra.0+0x4b/0x260 [ 65.044048][ T393] put_chars+0x1e1/0x2f0 [ 65.044050][ T393] ? desc_read_finalized_seq+0x41/0x120 [ 65.044053][ T393] ? __send_to_port+0x420/0x420 [ 65.044056][ T393] hvc_console_print+0x292/0x780 [ 65.044060][ T393] ? hvc_write+0x3a0/0x3a0 [ 65.044062][ T393] ? __rwlock_init+0x150/0x150 [ 65.044063][ T393] ? lock_acquire+0x13c/0x160 [ 65.044066][ T393] console_emit_next_record+0x252/0x4f0 [ 65.044068][ T393] ? devkmsg_read+0x4e0/0x4e0 [ 65.044069][ T393] ? _prb_read_valid+0x6e0/0x6e0 [ 65.044071][ T393] ? __asan_memmove+0x3c/0x60 [ 65.044074][ T393] ? rcu_is_watching+0x16/0xd0 [ 65.044075][ T393] ? rcu_is_watching+0x16/0xd0 [ 65.044076][ T393] ? rcu_is_watching+0x16/0xd0 [ 65.044077][ T393] ? lock_acquire+0x13c/0x160 [ 65.044079][ T393] ? console_flush_one_record+0x111/0x710 [ 65.044081][ T393] console_flush_one_record+0x46f/0x710 [ 65.044082][ T393] ? console_emit_next_record+0x4f0/0x4f0 [ 65.044084][ T393] console_unlock+0xee/0x1f0 [ 65.044086][ T393] ? lock_acquire+0x13c/0x160 [ 65.044087][ T393] ? console_flush_one_record+0x710/0x710 [ 65.044088][ T393] ? rcu_is_watching+0x16/0xd0 [ 65.044090][ T393] ? lock_release+0x184/0x1f0 [ 65.044091][ T393] ? lock_acquire+0x60/0x160 [ 65.044093][ T393] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 65.044095][ T393] ? __down_trylock_console_sem+0x5e/0xa0 [ 65.044097][ T393] ? vprintk_emit+0x320/0x3e0 [ 65.044098][ T393] vprintk_emit+0x37c/0x3e0 [ 65.044100][ T393] ? wake_up_klogd_work_func+0x90/0x90 [ 65.044101][ T393] ? rcu_is_watching+0x16/0xd0 [ 65.044103][ T393] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 65.044106][ T393] ? trace_hardirqs_on+0x36/0x40 [ 65.044107][ T393] _printk+0xc7/0x100 [ 65.044110][ T393] ? snapshot_read.cold+0x21/0x21 [ 65.044112][ T393] ? ipv6_mc_down+0x17e/0x2d0 [ 65.044116][ T393] br_set_state+0x22f/0x410 [ 65.044118][ T393] br_stp_disable_port+0x11f/0x390 [ 65.044121][ T393] br_device_event+0x783/0x930 [ 65.044123][ T393] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 65.044126][ T393] ? packet_sendmsg_spkt+0x1350/0x1350 [ 65.044128][ T393] ? addrconf_notify+0x2c8/0xf30 [ 65.044131][ T393] notifier_call_chain+0xae/0x300 [ 65.044134][ T393] __dev_notify_flags+0x23c/0x450 [ 65.044138][ T393] ? netif_change_name+0x8c0/0x8c0 [ 65.044140][ T393] ? __dev_change_flags+0x288/0x6d0 [ 65.044141][ T393] ? netif_set_allmulti+0x2c0/0x2c0 [ 65.044143][ T393] ? __kernel_text_address+0x12/0x30 [ 65.044145][ T393] ? write_profile+0xf0/0xf0 [ 65.044148][ T393] netif_change_flags+0xfe/0x190 [ 65.044150][ T393] do_setlink.isra.0+0x1d25/0x2a60 [ 65.044153][ T393] ? stack_trace_save+0x93/0xc0 [ 65.044155][ T393] ? rtnl_link_get_size+0x350/0x350 [ 65.044156][ T393] ? rcu_is_watching+0x16/0xd0 [ 65.044157][ T393] ? stack_depot_save_flags+0x1bc/0x790 [ 65.044161][ T393] ? kasan_save_stack+0x3d/0x50 [ 65.044162][ T393] ? kasan_save_stack+0x2f/0x50 [ 65.044163][ T393] ? kasan_save_track+0x14/0x30 [ 65.044164][ T393] ? __kasan_kmalloc+0x7b/0x90 [ 65.044165][ T393] ? __kmalloc_cache_noprof+0x29a/0x620 [ 65.044167][ T393] ? rtnl_newlink+0x124/0x11b0 [ 65.044169][ T393] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 65.044170][ T393] ? netlink_rcv_skb+0x14e/0x3a0 [ 65.044173][ T393] ? netlink_unicast+0x486/0x750 [ 65.044174][ T393] ? netlink_sendmsg+0x735/0xc60 [ 65.044176][ T393] ? ____sys_sendmsg+0x415/0x880 [ 65.044178][ T393] ? ___sys_sendmsg+0x14e/0x1d0 [ 65.044179][ T393] ? __sys_sendmsg+0x12c/0x1d0 [ 65.044181][ T393] ? do_syscall_64+0xff/0x530 [ 65.044182][ T393] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 65.044185][ T393] ? rcu_is_watching+0x16/0xd0 [ 65.044186][ T393] ? lock_acquire+0x13c/0x160 [ 65.044187][ T393] ? rcu_is_watching+0x16/0xd0 [ 65.044189][ T393] ? rcu_is_watching+0x16/0xd0 [ 65.044190][ T393] ? trace_contention_end+0xb3/0x180 [ 65.044192][ T393] ? __mutex_lock+0x1db/0x1ea0 [ 65.044193][ T393] ? __mutex_lock+0x9a3/0x1ea0 [ 65.044194][ T393] ? rtnl_newlink+0x9a8/0x11b0 [ 65.044196][ T393] ? ww_mutex_lock+0x160/0x160 [ 65.044198][ T393] ? __rtnl_newlink+0x3fa/0xa50 [ 65.044201][ T393] rtnl_newlink+0x9f1/0x11b0 [ 65.044203][ T393] ? rcu_is_watching+0x16/0xd0 [ 65.044204][ T393] ? rtnl_bridge_getlink+0x850/0x850 [ 65.044206][ T393] ? lock_acquire+0x13c/0x160 [ 65.044208][ T393] ? rcu_is_watching+0x16/0xd0 [ 65.044209][ T393] ? is_bpf_text_address+0x3e/0x110 [ 65.044212][ T393] ? is_bpf_text_address+0x72/0x110 [ 65.044213][ T393] ? kernel_text_address+0x149/0x170 [ 65.044215][ T393] ? __kernel_text_address+0x12/0x30 [ 65.044216][ T393] ? write_profile+0xf0/0xf0 [ 65.044218][ T393] ? unwind_get_return_address+0x67/0xd0 [ 65.044220][ T393] ? rcu_is_watching+0x16/0xd0 [ 65.044222][ T393] ? rcu_is_watching+0x16/0xd0 [ 65.044223][ T393] ? cap_capable+0x1d7/0x3d0 [ 65.044226][ T393] ? lock_acquire+0x13c/0x160 [ 65.044228][ T393] ? rcu_is_watching+0x16/0xd0 [ 65.044229][ T393] ? rtnl_bridge_getlink+0x850/0x850 [ 65.044231][ T393] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 65.044233][ T393] ? rtnl_link_fill+0x900/0x900 [ 65.044235][ T393] ? filter_irq_stacks+0xd0/0xd0 [ 65.044236][ T393] ? stack_depot_save_flags+0x1bc/0x790 [ 65.044238][ T393] netlink_rcv_skb+0x14e/0x3a0 [ 65.044240][ T393] ? rtnl_link_fill+0x900/0x900 [ 65.044242][ T393] ? lock_release+0x184/0x1f0 [ 65.044243][ T393] ? netlink_ack+0xcd0/0xcd0 [ 65.044245][ T393] ? __netlink_lookup+0xb9/0x6b0 [ 65.044247][ T393] ? rcu_is_watching+0x16/0xd0 [ 65.044248][ T393] ? lock_release+0x184/0x1f0 [ 65.044250][ T393] netlink_unicast+0x486/0x750 [ 65.044252][ T393] ? netlink_attachskb+0x810/0x810 [ 65.044254][ T393] ? rcu_is_watching+0x16/0xd0 [ 65.044255][ T393] ? rcu_is_watching+0x16/0xd0 [ 65.044256][ T393] ? lock_acquire+0x13c/0x160 [ 65.044258][ T393] netlink_sendmsg+0x735/0xc60 [ 65.044260][ T393] ? netlink_unicast+0x750/0x750 [ 65.044262][ T393] ? rcu_is_watching+0x16/0xd0 [ 65.044263][ T393] ? lock_release+0x184/0x1f0 [ 65.044265][ T393] ____sys_sendmsg+0x415/0x880 [ 65.044267][ T393] ? copy_msghdr_from_user+0x279/0x420 [ 65.044268][ T393] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 65.044269][ T393] ? move_addr_to_kernel+0x40/0x40 [ 65.044270][ T393] ? filter_irq_stacks+0xd0/0xd0 [ 65.044273][ T393] ___sys_sendmsg+0x14e/0x1d0 [ 65.044275][ T393] ? copy_msghdr_from_user+0x420/0x420 [ 65.044279][ T393] __sys_sendmsg+0x12c/0x1d0 [ 65.044280][ T393] ? __sys_sendmsg_sock+0x20/0x20 [ 65.044283][ T393] ? rcu_is_watching+0x16/0xd0 [ 65.044284][ T393] do_syscall_64+0xff/0x530 [ 65.044286][ T393] ? exc_page_fault+0xee/0x100 [ 65.044288][ T393] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 65.044289][ T393] RIP: 0033:0x7fab01d5e54e [ 65.044291][ T393] 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 [ 65.044293][ T393] RSP: 002b:00007ffd79658ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.044296][ T393] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fab01d5e54e [ 65.044298][ T393] RDX: 0000000000000000 RSI: 00007ffd79658b60 RDI: 0000000000000005 [ 65.044298][ T393] RBP: 00007ffd79658ac0 R08: 0000000000000000 R09: 0000000000000000 [ 65.044299][ T393] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91715d [ 65.044300][ T393] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd79659230 [ 65.044302][ T393] [ 65.072657][ T393] ip (393) used greatest stack depth: 23016 bytes left [ 65.104159][ T217] bond0: (slave eth1): link status definitely down, disabling slave [ 65.104407][ T217] bond0: now running without any active interface! [ 65.143549][ T217] bond0: (slave eth1): link status definitely down, disabling slave [ 65.143791][ T217] bond0: now running without any active interface! [ 65.889005][ T37] br1: port 1(eth1) entered disabled state [ 66.170086][ T93] br0: port 1(eth0) entered blocking state [ 66.170094][ T93] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 66.170096][ T93] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 93, name: kworker/u19:1 [ 66.170098][ T93] preempt_count: 202, expected: 0 [ 66.170099][ T93] RCU nest depth: 0, expected: 0 [ 66.170100][ T93] INFO: lockdep is turned off. [ 66.170101][ T93] irq event stamp: 59346 [ 66.170101][ T93] hardirqs last enabled at (59345): [] _raw_spin_unlock_irq+0x28/0x50 [ 66.170109][ T93] hardirqs last disabled at (59346): [] __schedule+0x1246/0x20e0 [ 66.170113][ T93] softirqs last enabled at (52526): [] handle_softirqs+0x67c/0x900 [ 66.170116][ T93] softirqs last disabled at (52521): [] __irq_exit_rcu+0x145/0x1c0 [ 66.170119][ T93] Preemption disabled at: [ 66.170120][ T93] [<0000000000000000>] 0x0 [ 66.170125][ T93] CPU: 0 UID: 0 PID: 93 Comm: kworker/u19:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 66.170129][ T93] Tainted: [W]=WARN [ 66.170130][ T93] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 66.170132][ T93] Workqueue: events_unbound linkwatch_event [ 66.170138][ T93] Call Trace: [ 66.170139][ T93] [ 66.170140][ T93] dump_stack_lvl+0x6f/0xa0 [ 66.170145][ T93] __might_resched.cold+0x1fe/0x2c1 [ 66.170148][ T93] ? __asan_memcpy+0x3c/0x60 [ 66.170151][ T93] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 66.170154][ T93] ? record_print_text+0x2fc/0x3e0 [ 66.170157][ T93] ? rcu_is_watching+0x16/0xd0 [ 66.170160][ T93] __kmalloc_noprof+0x443/0x760 [ 66.170163][ T93] ? __rwlock_init+0x150/0x150 [ 66.170165][ T93] ? alloc_buf.isra.0+0x4b/0x260 [ 66.170169][ T93] ? do_raw_spin_unlock+0x59/0x250 [ 66.170170][ T93] alloc_buf.isra.0+0x4b/0x260 [ 66.170172][ T93] put_chars+0x1e1/0x2f0 [ 66.170174][ T93] ? __send_to_port+0x420/0x420 [ 66.170176][ T93] ? desc_read+0x219/0x2f0 [ 66.170179][ T93] hvc_console_print+0x292/0x780 [ 66.170183][ T93] ? hvc_write+0x3a0/0x3a0 [ 66.170185][ T93] ? rcu_is_watching+0x16/0xd0 [ 66.170186][ T93] ? rcu_is_watching+0x16/0xd0 [ 66.170187][ T93] ? lock_acquire+0x13c/0x160 [ 66.170190][ T93] console_emit_next_record+0x252/0x4f0 [ 66.170192][ T93] ? devkmsg_read+0x4e0/0x4e0 [ 66.170193][ T93] ? _prb_read_valid+0x6e0/0x6e0 [ 66.170195][ T93] ? __asan_memmove+0x3c/0x60 [ 66.170196][ T93] ? rcu_is_watching+0x16/0xd0 [ 66.170198][ T93] ? rcu_is_watching+0x16/0xd0 [ 66.170199][ T93] ? rcu_is_watching+0x16/0xd0 [ 66.170200][ T93] ? lock_acquire+0x13c/0x160 [ 66.170202][ T93] ? console_flush_one_record+0x111/0x710 [ 66.170203][ T93] console_flush_one_record+0x46f/0x710 [ 66.170205][ T93] ? console_emit_next_record+0x4f0/0x4f0 [ 66.170207][ T93] console_unlock+0xee/0x1f0 [ 66.170208][ T93] ? lock_acquire+0x13c/0x160 [ 66.170210][ T93] ? console_flush_one_record+0x710/0x710 [ 66.170211][ T93] ? rcu_is_watching+0x16/0xd0 [ 66.170212][ T93] ? lock_release+0x184/0x1f0 [ 66.170214][ T93] ? lock_acquire+0x60/0x160 [ 66.170216][ T93] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 66.170217][ T93] ? __down_trylock_console_sem+0x5e/0xa0 [ 66.170219][ T93] ? vprintk_emit+0x320/0x3e0 [ 66.170221][ T93] vprintk_emit+0x37c/0x3e0 [ 66.170222][ T93] ? wake_up_klogd_work_func+0x90/0x90 [ 66.170224][ T93] ? do_raw_read_unlock+0x70/0x70 [ 66.170225][ T93] ? rcu_is_watching+0x16/0xd0 [ 66.170227][ T93] _printk+0xc7/0x100 [ 66.170229][ T93] ? snapshot_read.cold+0x21/0x21 [ 66.170231][ T93] ? netif_get_link_ksettings+0x170/0x300 [ 66.170233][ T93] ? port_cost+0xaf/0x1c0 [ 66.170237][ T93] ? br_multicast_flood+0x960/0x960 [ 66.170239][ T93] br_set_state+0x22f/0x410 [ 66.170241][ T93] br_init_port+0xc4/0x200 [ 66.170243][ T93] br_stp_enable_port+0x12/0x50 [ 66.170244][ T93] br_port_carrier_check+0x220/0x430 [ 66.170247][ T93] br_device_event+0x538/0x930 [ 66.170249][ T93] ? fib6_ifdown+0x870/0x870 [ 66.170252][ T93] ? packet_sendmsg_spkt+0x1350/0x1350 [ 66.170254][ T93] ? addrconf_notify+0xc55/0xf30 [ 66.170256][ T93] notifier_call_chain+0xae/0x300 [ 66.170259][ T93] netif_state_change+0x139/0x3d0 [ 66.170262][ T93] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 66.170264][ T93] ? linkwatch_do_dev+0xae/0xd0 [ 66.170266][ T93] __linkwatch_run_queue+0x350/0x850 [ 66.170268][ T93] ? linkwatch_do_dev+0xd0/0xd0 [ 66.170270][ T93] ? debug_object_active_state+0x430/0x430 [ 66.170273][ T93] linkwatch_event+0x7f/0xb0 [ 66.170275][ T93] ? __linkwatch_run_queue+0x850/0x850 [ 66.170278][ T93] process_one_work+0xe3e/0x1560 [ 66.170281][ T93] ? __queue_delayed_work+0x470/0x470 [ 66.170282][ T93] ? find_held_lock+0x2b/0x80 [ 66.170284][ T93] ? __rwlock_init+0x150/0x150 [ 66.170286][ T93] worker_thread+0x4f1/0xd60 [ 66.170288][ T93] ? rescuer_thread+0x1340/0x1340 [ 66.170289][ T93] ? __kthread_parkme+0xbd/0x210 [ 66.170291][ T93] ? rescuer_thread+0x1340/0x1340 [ 66.170293][ T93] ? rescuer_thread+0x1340/0x1340 [ 66.170294][ T93] kthread+0x367/0x460 [ 66.170295][ T93] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 66.170298][ T93] ? kthread_affine_preferred+0x4c0/0x4c0 [ 66.170300][ T93] ret_from_fork+0x474/0x6b0 [ 66.170303][ T93] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 66.170306][ T93] ? __switch_to+0x5a3/0xe00 [ 66.170308][ T93] ? kthread_affine_preferred+0x4c0/0x4c0 [ 66.170310][ T93] ret_from_fork_asm+0x11/0x20 [ 66.170314][ T93] [ 66.186195][ T93] br0: port 1(eth0) entered forwarding state [ 66.201103][ T261] br0: port 2(eth2) entered blocking state [ 66.201265][ T261] br0: port 2(eth2) entered forwarding state [ 66.248054][ T217] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 66.248297][ T217] bond0: active interface up! [ 66.289043][ T217] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 66.289261][ T217] bond0: now running without any active interface! [ 69.402935][ T36] br1: port 1(eth1) entered blocking state [ 69.402949][ T36] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 69.402951][ T36] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 36, name: kworker/u17:0 [ 69.402953][ T36] preempt_count: 202, expected: 0 [ 69.402954][ T36] RCU nest depth: 0, expected: 0 [ 69.402955][ T36] INFO: lockdep is turned off. [ 69.402956][ T36] irq event stamp: 444 [ 69.402957][ T36] hardirqs last enabled at (443): [] _raw_spin_unlock_irq+0x28/0x50 [ 69.402965][ T36] hardirqs last disabled at (444): [] __schedule+0x1246/0x20e0 [ 69.402968][ T36] softirqs last enabled at (376): [] handle_softirqs+0x67c/0x900 [ 69.402972][ T36] softirqs last disabled at (369): [] __irq_exit_rcu+0x145/0x1c0 [ 69.402975][ T36] Preemption disabled at: [ 69.402976][ T36] [<0000000000000000>] 0x0 [ 69.402982][ T36] CPU: 0 UID: 0 PID: 36 Comm: kworker/u17:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 69.402987][ T36] Tainted: [W]=WARN [ 69.402988][ T36] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.402990][ T36] Workqueue: events_unbound linkwatch_event [ 69.402996][ T36] Call Trace: [ 69.402998][ T36] [ 69.402999][ T36] dump_stack_lvl+0x6f/0xa0 [ 69.403004][ T36] __might_resched.cold+0x1fe/0x2c1 [ 69.403007][ T36] ? __asan_memcpy+0x3c/0x60 [ 69.403011][ T36] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 69.403013][ T36] ? record_print_text+0x2fc/0x3e0 [ 69.403016][ T36] ? rcu_is_watching+0x16/0xd0 [ 69.403020][ T36] __kmalloc_noprof+0x443/0x760 [ 69.403023][ T36] ? __rwlock_init+0x150/0x150 [ 69.403024][ T36] ? alloc_buf.isra.0+0x4b/0x260 [ 69.403028][ T36] ? do_raw_spin_unlock+0x59/0x250 [ 69.403029][ T36] alloc_buf.isra.0+0x4b/0x260 [ 69.403032][ T36] put_chars+0x1e1/0x2f0 [ 69.403034][ T36] ? __send_to_port+0x420/0x420 [ 69.403036][ T36] ? desc_read+0x219/0x2f0 [ 69.403039][ T36] hvc_console_print+0x292/0x780 [ 69.403043][ T36] ? hvc_write+0x3a0/0x3a0 [ 69.403045][ T36] ? rcu_is_watching+0x16/0xd0 [ 69.403046][ T36] ? rcu_is_watching+0x16/0xd0 [ 69.403047][ T36] ? lock_acquire+0x13c/0x160 [ 69.403050][ T36] console_emit_next_record+0x252/0x4f0 [ 69.403052][ T36] ? devkmsg_read+0x4e0/0x4e0 [ 69.403053][ T36] ? _prb_read_valid+0x6e0/0x6e0 [ 69.403055][ T36] ? __asan_memmove+0x3c/0x60 [ 69.403056][ T36] ? rcu_is_watching+0x16/0xd0 [ 69.403058][ T36] ? rcu_is_watching+0x16/0xd0 [ 69.403059][ T36] ? rcu_is_watching+0x16/0xd0 [ 69.403060][ T36] ? lock_acquire+0x13c/0x160 [ 69.403062][ T36] ? console_flush_one_record+0x111/0x710 [ 69.403063][ T36] console_flush_one_record+0x46f/0x710 [ 69.403065][ T36] ? console_emit_next_record+0x4f0/0x4f0 [ 69.403067][ T36] console_unlock+0xee/0x1f0 [ 69.403069][ T36] ? lock_acquire+0x13c/0x160 [ 69.403070][ T36] ? console_flush_one_record+0x710/0x710 [ 69.403071][ T36] ? rcu_is_watching+0x16/0xd0 [ 69.403073][ T36] ? lock_release+0x184/0x1f0 [ 69.403074][ T36] ? lock_acquire+0x60/0x160 [ 69.403076][ T36] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 69.403077][ T36] ? __down_trylock_console_sem+0x5e/0xa0 [ 69.403080][ T36] ? vprintk_emit+0x320/0x3e0 [ 69.403081][ T36] vprintk_emit+0x37c/0x3e0 [ 69.403083][ T36] ? wake_up_klogd_work_func+0x90/0x90 [ 69.403084][ T36] ? do_raw_read_unlock+0x70/0x70 [ 69.403086][ T36] ? rcu_is_watching+0x16/0xd0 [ 69.403087][ T36] _printk+0xc7/0x100 [ 69.403090][ T36] ? snapshot_read.cold+0x21/0x21 [ 69.403092][ T36] ? netif_get_link_ksettings+0x170/0x300 [ 69.403094][ T36] ? port_cost+0xaf/0x1c0 [ 69.403098][ T36] ? br_multicast_flood+0x960/0x960 [ 69.403101][ T36] br_set_state+0x22f/0x410 [ 69.403103][ T36] br_init_port+0xc4/0x200 [ 69.403105][ T36] br_stp_enable_port+0x12/0x50 [ 69.403106][ T36] br_port_carrier_check+0x220/0x430 [ 69.403109][ T36] br_device_event+0x538/0x930 [ 69.403111][ T36] ? fib6_ifdown+0x870/0x870 [ 69.403114][ T36] ? packet_sendmsg_spkt+0x1350/0x1350 [ 69.403116][ T36] ? addrconf_notify+0xc55/0xf30 [ 69.403118][ T36] notifier_call_chain+0xae/0x300 [ 69.403121][ T36] netif_state_change+0x139/0x3d0 [ 69.403124][ T36] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 69.403126][ T36] ? linkwatch_do_dev+0xae/0xd0 [ 69.403128][ T36] __linkwatch_run_queue+0x350/0x850 [ 69.403130][ T36] ? linkwatch_do_dev+0xd0/0xd0 [ 69.403132][ T36] ? debug_object_active_state+0x430/0x430 [ 69.403136][ T36] linkwatch_event+0x7f/0xb0 [ 69.403138][ T36] ? __linkwatch_run_queue+0x850/0x850 [ 69.403140][ T36] process_one_work+0xe3e/0x1560 [ 69.403143][ T36] ? __queue_delayed_work+0x470/0x470 [ 69.403144][ T36] ? find_held_lock+0x2b/0x80 [ 69.403147][ T36] ? __rwlock_init+0x150/0x150 [ 69.403148][ T36] worker_thread+0x4f1/0xd60 [ 69.403151][ T36] ? rescuer_thread+0x1340/0x1340 [ 69.403152][ T36] kthread+0x367/0x460 [ 69.403154][ T36] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 69.403157][ T36] ? kthread_affine_preferred+0x4c0/0x4c0 [ 69.403159][ T36] ret_from_fork+0x474/0x6b0 [ 69.403162][ T36] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 69.403164][ T36] ? __switch_to+0x5a3/0xe00 [ 69.403167][ T36] ? kthread_affine_preferred+0x4c0/0x4c0 [ 69.403169][ T36] ret_from_fork_asm+0x11/0x20 [ 69.403172][ T36] [ 69.414719][ T36] br1: port 1(eth1) entered forwarding state [ 69.440215][ T261] br1: port 2(eth3) entered blocking state [ 69.440379][ T261] br1: port 2(eth3) entered forwarding state [ 69.473070][ T217] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 69.512043][ T217] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 114.497252][ T12] bond0 (unregistering): (slave eth0): Releasing backup interface [ 114.497266][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 114.497268][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 114.497270][ T12] preempt_count: 1, expected: 0 [ 114.497271][ T12] RCU nest depth: 0, expected: 0 [ 114.497272][ T12] INFO: lockdep is turned off. [ 114.497273][ T12] irq event stamp: 28546 [ 114.497274][ T12] hardirqs last enabled at (28545): [] _raw_spin_unlock_irq+0x28/0x50 [ 114.497282][ T12] hardirqs last disabled at (28546): [] __schedule+0x1246/0x20e0 [ 114.497286][ T12] softirqs last enabled at (28538): [] handle_softirqs+0x67c/0x900 [ 114.497290][ T12] softirqs last disabled at (28501): [] do_softirq+0xac/0xe0 [ 114.497292][ T12] Preemption disabled at: [ 114.497293][ T12] [] vprintk_emit+0x31b/0x3e0 [ 114.497300][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 114.497304][ T12] Tainted: [W]=WARN [ 114.497305][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 114.497306][ T12] Workqueue: netns cleanup_net [ 114.497312][ T12] Call Trace: [ 114.497313][ T12] [ 114.497315][ T12] dump_stack_lvl+0x6f/0xa0 [ 114.497320][ T12] ? vprintk_emit+0x31b/0x3e0 [ 114.497321][ T12] __might_resched.cold+0x1fe/0x2c1 [ 114.497325][ T12] ? __asan_memcpy+0x3c/0x60 [ 114.497328][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 114.497331][ T12] ? record_print_text+0x2fc/0x3e0 [ 114.497333][ T12] ? rcu_is_watching+0x16/0xd0 [ 114.497336][ T12] __kmalloc_noprof+0x443/0x760 [ 114.497339][ T12] ? __rwlock_init+0x150/0x150 [ 114.497341][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 114.497345][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 114.497346][ T12] alloc_buf.isra.0+0x4b/0x260 [ 114.497349][ T12] put_chars+0x1e1/0x2f0 [ 114.497351][ T12] ? __send_to_port+0x420/0x420 [ 114.497353][ T12] ? desc_read+0x219/0x2f0 [ 114.497356][ T12] hvc_console_print+0x292/0x780 [ 114.497360][ T12] ? hvc_write+0x3a0/0x3a0 [ 114.497362][ T12] ? rcu_is_watching+0x16/0xd0 [ 114.497363][ T12] ? rcu_is_watching+0x16/0xd0 [ 114.497364][ T12] ? lock_acquire+0x13c/0x160 [ 114.497367][ T12] console_emit_next_record+0x252/0x4f0 [ 114.497369][ T12] ? devkmsg_read+0x4e0/0x4e0 [ 114.497370][ T12] ? _prb_read_valid+0x6e0/0x6e0 [ 114.497372][ T12] ? __asan_memmove+0x3c/0x60 [ 114.497374][ T12] ? rcu_is_watching+0x16/0xd0 [ 114.497375][ T12] ? rcu_is_watching+0x16/0xd0 [ 114.497376][ T12] ? rcu_is_watching+0x16/0xd0 [ 114.497377][ T12] ? lock_acquire+0x13c/0x160 [ 114.497379][ T12] ? console_flush_one_record+0x111/0x710 [ 114.497381][ T12] console_flush_one_record+0x46f/0x710 [ 114.497382][ T12] ? console_emit_next_record+0x4f0/0x4f0 [ 114.497384][ T12] console_unlock+0xee/0x1f0 [ 114.497386][ T12] ? lock_acquire+0x13c/0x160 [ 114.497388][ T12] ? console_flush_one_record+0x710/0x710 [ 114.497389][ T12] ? rcu_is_watching+0x16/0xd0 [ 114.497390][ T12] ? lock_release+0x184/0x1f0 [ 114.497392][ T12] ? lock_acquire+0x60/0x160 [ 114.497393][ T12] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 114.497395][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 114.497397][ T12] ? vprintk_emit+0x320/0x3e0 [ 114.497398][ T12] vprintk_emit+0x37c/0x3e0 [ 114.497400][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 114.497402][ T12] ? do_raw_spin_lock+0x1ea/0x280 [ 114.497403][ T12] ? __rwlock_init+0x150/0x150 [ 114.497404][ T12] _printk+0xc7/0x100 [ 114.497407][ T12] ? snapshot_read.cold+0x21/0x21 [ 114.497409][ T12] ? rcu_is_watching+0x16/0xd0 [ 114.497410][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 114.497413][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 114.497414][ T12] ? trace_hardirqs_on+0x36/0x40 [ 114.497416][ T12] ? netdev_name+0x43/0x60 [ 114.497418][ T12] ? __netdev_printk+0x17f/0x1d0 [ 114.497419][ T12] netdev_info+0xe2/0x116 [ 114.497421][ T12] ? netdev_notice+0x120/0x120 [ 114.497423][ T12] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 114.497426][ T12] ? trace_irq_enable.constprop.0+0x30/0x160 [ 114.497427][ T12] __bond_release_one.cold+0x80/0xa60 [ 114.497432][ T12] ? lock_acquire+0x13c/0x160 [ 114.497433][ T12] ? rcu_is_watching+0x16/0xd0 [ 114.497435][ T12] ? bond_enslave+0x5100/0x5100 [ 114.497437][ T12] ? ipvlan_port_create+0x541/0x5a0 [ 114.497440][ T12] ? ipvlan_port_get+0xeb/0x3b0 [ 114.497441][ T12] ? ipvlan_port_create+0x5a0/0x5a0 [ 114.497442][ T12] ? rcu_is_watching+0x16/0xd0 [ 114.497444][ T12] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 114.497446][ T12] ? packet_sendmsg_spkt+0x1350/0x1350 [ 114.497449][ T12] bond_uninit+0x119/0x190 [ 114.497450][ T12] ? ip6_route_dev_notify+0x3d/0x380 [ 114.497453][ T12] ? bond_siocdevprivate+0x170/0x170 [ 114.497455][ T12] unregister_netdevice_many_notify+0xee7/0x1b40 [ 114.497458][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 114.497460][ T12] ? trace_hardirqs_on+0x36/0x40 [ 114.497462][ T12] ? rtnl_is_locked+0x15/0x20 [ 114.497464][ T12] ? nexthop_net_exit_rtnl+0x1f/0x270 [ 114.497467][ T12] ops_undo_list+0x615/0x8f0 [ 114.497469][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 114.497471][ T12] ? idr_destroy+0x121/0x250 [ 114.497474][ T12] cleanup_net+0x431/0x890 [ 114.497475][ T12] ? net_passive_dec+0x230/0x230 [ 114.497476][ T12] ? update_load_avg+0x141/0xf00 [ 114.497479][ T12] ? lock_acquire+0x13c/0x160 [ 114.497481][ T12] ? rcu_is_watching+0x16/0xd0 [ 114.497482][ T12] process_one_work+0xe3e/0x1560 [ 114.497485][ T12] ? __queue_delayed_work+0x470/0x470 [ 114.497487][ T12] ? __rwlock_init+0x150/0x150 [ 114.497489][ T12] worker_thread+0x4f1/0xd60 [ 114.497491][ T12] ? rescuer_thread+0x1340/0x1340 [ 114.497492][ T12] kthread+0x367/0x460 [ 114.497495][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 114.497496][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 114.497498][ T12] ret_from_fork+0x474/0x6b0 [ 114.497502][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 114.497504][ T12] ? __switch_to+0x5a3/0xe00 [ 114.497507][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 114.497509][ T12] ret_from_fork_asm+0x11/0x20 [ 114.497512][ T12] [ 114.524610][ T12] bond0 (unregistering): (slave eth1): Removing an active aggregator [ 114.524956][ T12] bond0 (unregistering): (slave eth1): Releasing backup interface [ 114.531256][ T12] bond0 (unregistering): Released all slaves [ 114.532372][ T261] br0: port 2(eth2) entered disabled state [ 114.532753][ T261] br1: port 2(eth3) entered disabled state [ 114.545437][ T12] br1: port 2(eth3) entered disabled state [ 114.545871][ T12] br0: port 2(eth2) entered disabled state [ 114.546833][ T12] eth3 (unregistering): left allmulticast mode [ 114.547300][ T12] eth3 (unregistering): left promiscuous mode [ 114.547455][ T12] br1: port 2(eth3) entered disabled state [ 114.549438][ T12] eth2 (unregistering): left allmulticast mode [ 114.549588][ T12] eth2 (unregistering): left promiscuous mode [ 114.549734][ T12] br0: port 2(eth2) entered disabled state [ 114.604101][ T12] bond0 (unregistering): (slave eth0): Releasing backup interface [ 114.612359][ T12] bond0 (unregistering): (slave eth1): Removing an active aggregator [ 114.612657][ T12] bond0 (unregistering): (slave eth1): Releasing backup interface [ 114.620392][ T12] bond0 (unregistering): Released all slaves [ 114.631640][ T12] br1: port 1(eth1) entered disabled state [ 114.632568][ T12] br0: port 1(eth0) entered disabled state [ 114.633535][ T12] eth1 (unregistering): left allmulticast mode [ 114.633693][ T12] eth1 (unregistering): left promiscuous mode [ 114.633842][ T12] br1: port 1(eth1) entered disabled state [ 114.636049][ T12] eth0 (unregistering): left allmulticast mode [ 114.636205][ T12] eth0 (unregistering): left promiscuous mode [ 114.636352][ T12] br0: port 1(eth0) entered disabled state