[ 10.651040][ T198] br0: port 1(s0) entered blocking state [ 10.651135][ T198] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.651138][ T198] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 198, name: ip [ 10.651139][ T198] preempt_count: 1, expected: 0 [ 10.651140][ T198] RCU nest depth: 0, expected: 0 [ 10.651141][ T198] locks held by ip/198: 5, last CPU#3: [ 10.651143][ T198] #0: ffffffffa8522700 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 10.651157][ T198] #1: ffffffffa7d99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.651163][ T198] #2: ffffffffa7d99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.651166][ T198] #3: ffffffffa7c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.651169][ T198] #4: ffffffffa7c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 10.651173][ T198] irq event stamp: 15610 [ 10.651174][ T198] hardirqs last enabled at (15609): [] __down_trylock_console_sem+0x86/0xa0 [ 10.651177][ T198] hardirqs last disabled at (15610): [] console_emit_next_record+0x3f8/0x4f0 [ 10.651179][ T198] softirqs last enabled at (15522): [] __alloc_skb+0x4c5/0x5f0 [ 10.651182][ T198] softirqs last disabled at (15520): [] __alloc_skb+0x4c5/0x5f0 [ 10.651184][ T198] Preemption disabled at: [ 10.651185][ T198] [] vprintk_emit+0x31b/0x3e0 [ 10.651191][ T198] CPU: 3 UID: 0 PID: 198 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.651194][ T198] Tainted: [W]=WARN [ 10.651195][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.651197][ T198] Call Trace: [ 10.651199][ T198] [ 10.651200][ T198] dump_stack_lvl+0x6f/0xa0 [ 10.651205][ T198] ? vprintk_emit+0x31b/0x3e0 [ 10.651207][ T198] __might_resched.cold+0x1fe/0x2c1 [ 10.651212][ T198] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.651215][ T198] ? __kmalloc_noprof+0xdb/0x760 [ 10.651221][ T198] __kmalloc_noprof+0x443/0x760 [ 10.651223][ T198] ? alloc_buf.isra.0+0x4b/0x260 [ 10.651229][ T198] ? do_raw_spin_unlock+0x59/0x250 [ 10.651231][ T198] alloc_buf.isra.0+0x4b/0x260 [ 10.651235][ T198] put_chars+0x1e1/0x2f0 [ 10.651238][ T198] ? printk_get_next_message+0x2fe/0x7d0 [ 10.651240][ T198] ? __send_to_port+0x420/0x420 [ 10.651243][ T198] ? validate_chain+0x34a/0xc20 [ 10.651249][ T198] hvc_console_print+0x292/0x780 [ 10.651257][ T198] ? hvc_write+0x3a0/0x3a0 [ 10.651260][ T198] ? rcu_is_watching+0x16/0xd0 [ 10.651263][ T198] ? lock_acquire+0x13c/0x160 [ 10.651268][ T198] console_emit_next_record+0x252/0x4f0 [ 10.651271][ T198] ? devkmsg_read+0x4e0/0x4e0 [ 10.651275][ T198] ? rcu_is_watching+0x16/0xd0 [ 10.651277][ T198] ? lock_acquire+0x13c/0x160 [ 10.651281][ T198] console_flush_one_record+0x46f/0x710 [ 10.651285][ T198] ? console_emit_next_record+0x4f0/0x4f0 [ 10.651286][ T198] ? __lock_acquire+0x518/0xc20 [ 10.651292][ T198] console_unlock+0xee/0x1f0 [ 10.651294][ T198] ? console_flush_one_record+0x710/0x710 [ 10.651296][ T198] ? rcu_is_watching+0x16/0xd0 [ 10.651298][ T198] ? lock_acquire+0x60/0x160 [ 10.651301][ T198] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.651303][ T198] ? vprintk_emit+0x320/0x3e0 [ 10.651306][ T198] vprintk_emit+0x37c/0x3e0 [ 10.651310][ T198] ? wake_up_klogd_work_func+0x90/0x90 [ 10.651312][ T198] ? __lock_release.isra.0+0x69/0x1a0 [ 10.651314][ T198] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 10.651318][ T198] ? mark_held_locks+0x40/0x70 [ 10.651322][ T198] _printk+0xc7/0x100 [ 10.651325][ T198] ? snapshot_read.cold+0x21/0x21 [ 10.651329][ T198] ? br_multicast_flood+0x960/0x960 [ 10.651332][ T198] ? do_setlink.isra.0+0x9ec/0x2a60 [ 10.651334][ T198] ? rtnl_newlink+0x9f1/0x11b0 [ 10.651336][ T198] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.651341][ T198] br_set_state+0x22f/0x410 [ 10.651344][ T198] br_init_port+0xc4/0x200 [ 10.651347][ T198] new_nbp+0x3a0/0x650 [ 10.651351][ T198] br_add_if+0x212/0x1360 [ 10.651360][ T198] ? kernel_text_address+0x149/0x170 [ 10.651366][ T198] do_set_master+0x3b2/0x780 [ 10.651370][ T198] do_setlink.isra.0+0x9ec/0x2a60 [ 10.651373][ T198] ? stack_trace_save+0x93/0xc0 [ 10.651377][ T198] ? rtnl_link_get_size+0x350/0x350 [ 10.651379][ T198] ? rcu_read_lock_any_held+0x66/0x90 [ 10.651382][ T198] ? stack_depot_save_flags+0x38e/0x790 [ 10.651385][ T198] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.651387][ T198] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.651390][ T198] ? validate_chain+0x38b/0xc20 [ 10.651393][ T198] ? kasan_save_stack+0x3d/0x50 [ 10.651395][ T198] ? kasan_save_stack+0x2f/0x50 [ 10.651398][ T198] ? kasan_save_track+0x14/0x30 [ 10.651400][ T198] ? __lock_acquire+0x518/0xc20 [ 10.651403][ T198] ? netlink_seq_next+0x5e/0x60 [ 10.651406][ T198] ? ___sys_sendmsg+0xc0/0x1d0 [ 10.651410][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 10.651412][ T198] ? rtnl_newlink+0x9a8/0x11b0 [ 10.651415][ T198] ? rcu_is_watching+0x16/0xd0 [ 10.651417][ T198] ? lock_acquire+0x13c/0x160 [ 10.651419][ T198] ? rcu_is_watching+0x16/0xd0 [ 10.651420][ T198] ? rcu_is_watching+0x16/0xd0 [ 10.651423][ T198] ? trace_contention_end+0xb3/0x180 [ 10.651425][ T198] ? __mutex_lock+0x1db/0x1ea0 [ 10.651427][ T198] ? __mutex_lock+0x9a3/0x1ea0 [ 10.651429][ T198] ? rtnl_newlink+0x9a8/0x11b0 [ 10.651432][ T198] ? ww_mutex_lock+0x160/0x160 [ 10.651434][ T198] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.651440][ T198] ? __rtnl_newlink+0x3fa/0xa50 [ 10.651446][ T198] rtnl_newlink+0x9f1/0x11b0 [ 10.651452][ T198] ? rtnl_bridge_getlink+0x850/0x850 [ 10.651454][ T198] ? __lock_acquire+0x518/0xc20 [ 10.651459][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 10.651461][ T198] ? find_held_lock+0x2b/0x80 [ 10.651463][ T198] ? rtnl_bridge_getlink+0x850/0x850 [ 10.651466][ T198] ? __lock_release.isra.0+0x69/0x1a0 [ 10.651470][ T198] ? rtnl_bridge_getlink+0x850/0x850 [ 10.651472][ T198] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.651476][ T198] ? rtnl_link_fill+0x900/0x900 [ 10.651478][ T198] ? __lock_acquire+0x518/0xc20 [ 10.651482][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 10.651484][ T198] ? find_held_lock+0x2b/0x80 [ 10.651488][ T198] netlink_rcv_skb+0x14e/0x3a0 [ 10.651490][ T198] ? rtnl_link_fill+0x900/0x900 [ 10.651493][ T198] ? netlink_ack+0xcd0/0xcd0 [ 10.651500][ T198] ? netlink_deliver_tap+0xc5/0x330 [ 10.651501][ T198] ? netlink_deliver_tap+0x13c/0x330 [ 10.651506][ T198] netlink_unicast+0x486/0x750 [ 10.651510][ T198] ? netlink_attachskb+0x810/0x810 [ 10.651512][ T198] ? __lock_acquire+0x518/0xc20 [ 10.651517][ T198] netlink_sendmsg+0x735/0xc60 [ 10.651521][ T198] ? netlink_unicast+0x750/0x750 [ 10.651525][ T198] ? __might_fault+0x97/0x140 [ 10.651531][ T198] ____sys_sendmsg+0x415/0x880 [ 10.651533][ T198] ? copy_msghdr_from_user+0x279/0x420 [ 10.651535][ T198] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 10.651536][ T198] ? move_addr_to_kernel+0x40/0x40 [ 10.651543][ T198] ___sys_sendmsg+0x14e/0x1d0 [ 10.651546][ T198] ? copy_msghdr_from_user+0x420/0x420 [ 10.651562][ T198] __sys_sendmsg+0x12c/0x1d0 [ 10.651565][ T198] ? __sys_sendmsg_sock+0x20/0x20 [ 10.651571][ T198] ? rcu_is_watching+0x16/0xd0 [ 10.651575][ T198] do_syscall_64+0xff/0x530 [ 10.651576][ T198] ? exc_page_fault+0xee/0x100 [ 10.651580][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.651582][ T198] RIP: 0033:0x7f472c3d754e [ 10.651586][ T198] 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 [ 10.651588][ T198] RSP: 002b:00007ffdbae7de50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.651590][ T198] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f472c3d754e [ 10.651592][ T198] RDX: 0000000000000000 RSI: 00007ffdbae7df00 RDI: 0000000000000005 [ 10.651593][ T198] RBP: 00007ffdbae7de60 R08: 0000000000000000 R09: 0000000000000000 [ 10.651593][ T198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9102f9 [ 10.651594][ T198] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdbae7e5d0 [ 10.651601][ T198] [ 10.687937][ T198] br0: port 1(s0) entered disabled state [ 10.688216][ T198] s0: entered allmulticast mode [ 10.689328][ T198] s0: entered promiscuous mode [ 10.690094][ T198] br0: port 1(s0) entered blocking state [ 10.690398][ T198] br0: port 1(s0) entered forwarding state [ 10.698677][ T198] ip (198) used greatest stack depth: 23336 bytes left [ 10.723411][ T199] bond0: (slave eth0): making interface the new active one [ 10.724123][ T199] bond0: (slave eth0): Enslaving as an active interface with an up link [ 10.919482][ T204] br0: port 2(s1) entered blocking state [ 10.919755][ T204] br0: port 2(s1) entered disabled state [ 10.919989][ T204] s1: entered allmulticast mode [ 10.921258][ T204] s1: entered promiscuous mode [ 10.921645][ T204] br0: port 2(s1) entered blocking state [ 10.921874][ T204] br0: port 2(s1) entered forwarding state [ 10.951058][ T205] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 11.230990][ T213] br0: port 3(c0) entered blocking state [ 11.231341][ T213] br0: port 3(c0) entered disabled state [ 11.233907][ T213] c0: entered allmulticast mode [ 11.246202][ T213] c0: entered promiscuous mode [ 11.246644][ T213] br0: port 3(c0) entered blocking state [ 11.246899][ T213] br0: port 3(c0) entered forwarding state [ 11.540431][ T223] bond0 (unregistering): (slave eth0): Releasing backup interface [ 11.548483][ T223] bond0 (unregistering): (slave eth1): Releasing backup interface [ 11.561149][ T223] bond0 (unregistering): Released all slaves [ 11.681131][ T228] bond0: (slave eth0): making interface the new active one [ 11.681150][ T228] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.681152][ T228] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 228, name: ip [ 11.681154][ T228] preempt_count: 1, expected: 0 [ 11.681155][ T228] RCU nest depth: 0, expected: 0 [ 11.681156][ T228] locks held by ip/228: 5, last CPU#2: [ 11.681159][ T228] #0: ffffffffa8522700 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 11.681172][ T228] #1: ffffffffa7d99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.681177][ T228] #2: ffffffffa7d99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.681181][ T228] #3: ffffffffa7c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.681184][ T228] #4: ffffffffa7c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 11.681187][ T228] irq event stamp: 22092 [ 11.681188][ T228] hardirqs last enabled at (22091): [] __down_trylock_console_sem+0x86/0xa0 [ 11.681191][ T228] hardirqs last disabled at (22092): [] console_emit_next_record+0x3f8/0x4f0 [ 11.681193][ T228] softirqs last enabled at (22002): [] __alloc_skb+0x4c5/0x5f0 [ 11.681196][ T228] softirqs last disabled at (22000): [] __alloc_skb+0x4c5/0x5f0 [ 11.681198][ T228] Preemption disabled at: [ 11.681199][ T228] [] vprintk_emit+0x31b/0x3e0 [ 11.681204][ T228] CPU: 2 UID: 0 PID: 228 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.681208][ T228] Tainted: [W]=WARN [ 11.681208][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.681210][ T228] Call Trace: [ 11.681212][ T228] [ 11.681214][ T228] dump_stack_lvl+0x6f/0xa0 [ 11.681219][ T228] ? vprintk_emit+0x31b/0x3e0 [ 11.681221][ T228] __might_resched.cold+0x1fe/0x2c1 [ 11.681225][ T228] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.681229][ T228] ? __kmalloc_noprof+0xdb/0x760 [ 11.681235][ T228] __kmalloc_noprof+0x443/0x760 [ 11.681237][ T228] ? alloc_buf.isra.0+0x4b/0x260 [ 11.681243][ T228] ? do_raw_spin_unlock+0x59/0x250 [ 11.681245][ T228] alloc_buf.isra.0+0x4b/0x260 [ 11.681249][ T228] put_chars+0x1e1/0x2f0 [ 11.681252][ T228] ? __send_to_port+0x420/0x420 [ 11.681254][ T228] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.681258][ T228] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.681262][ T228] ? validate_chain+0x38b/0xc20 [ 11.681267][ T228] hvc_console_print+0x292/0x780 [ 11.681270][ T228] ? __lock_acquire+0x518/0xc20 [ 11.681276][ T228] ? hvc_write+0x3a0/0x3a0 [ 11.681279][ T228] ? rcu_is_watching+0x16/0xd0 [ 11.681283][ T228] console_emit_next_record+0x252/0x4f0 [ 11.681287][ T228] ? devkmsg_read+0x4e0/0x4e0 [ 11.681291][ T228] ? rcu_is_watching+0x16/0xd0 [ 11.681293][ T228] ? lock_acquire+0x13c/0x160 [ 11.681297][ T228] console_flush_one_record+0x46f/0x710 [ 11.681301][ T228] ? console_emit_next_record+0x4f0/0x4f0 [ 11.681302][ T228] ? __lock_acquire+0x518/0xc20 [ 11.681307][ T228] console_unlock+0xee/0x1f0 [ 11.681310][ T228] ? console_flush_one_record+0x710/0x710 [ 11.681311][ T228] ? rcu_is_watching+0x16/0xd0 [ 11.681313][ T228] ? lock_acquire+0x60/0x160 [ 11.681317][ T228] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.681319][ T228] ? vprintk_emit+0x320/0x3e0 [ 11.681322][ T228] vprintk_emit+0x37c/0x3e0 [ 11.681326][ T228] ? wake_up_klogd_work_func+0x90/0x90 [ 11.681328][ T228] ? lock_acquire.part.0+0xd4/0x280 [ 11.681330][ T228] ? flush_tlb_mm_range+0x2ac/0x570 [ 11.681335][ T228] _printk+0xc7/0x100 [ 11.681339][ T228] ? snapshot_read.cold+0x21/0x21 [ 11.681342][ T228] ? find_held_lock+0x2b/0x80 [ 11.681344][ T228] ? netdev_name+0x43/0x60 [ 11.681347][ T228] ? __netdev_printk+0x17f/0x1d0 [ 11.681351][ T228] netdev_info+0xe2/0x116 [ 11.681353][ T228] ? netdev_notice+0x120/0x120 [ 11.681361][ T228] ? lockdep_rtnl_is_held+0x1a/0x20 [ 11.681363][ T228] ? bond_ipsec_del_sa_all+0x357/0x520 [ 11.681369][ T228] bond_change_active_slave.cold+0x52/0x21b [ 11.681373][ T228] ? lockdep_rtnl_is_held+0x1a/0x20 [ 11.681375][ T228] ? bond_choose_primary_or_current+0x246/0x6a0 [ 11.681378][ T228] ? bond_peer_notify_work_rearm+0x80/0x80 [ 11.681381][ T228] ? static_key_slow_inc_cpuslocked+0xa8/0xd0 [ 11.681387][ T228] bond_select_active_slave+0x114/0x4f0 [ 11.681390][ T228] ? bond_change_active_slave+0x21c0/0x21c0 [ 11.681396][ T228] ? static_key_slow_inc+0x27/0x30 [ 11.681397][ T228] bond_enslave+0x2437/0x5100 [ 11.681403][ T228] ? find_held_lock+0x2b/0x80 [ 11.681406][ T228] ? bond_update_slave_arr+0xcf0/0xcf0 [ 11.681407][ T228] ? mark_usage+0x61/0x170 [ 11.681409][ T228] ? __lock_acquire+0x518/0xc20 [ 11.681411][ T228] ? __lock_acquire+0x501/0xc20 [ 11.681415][ T228] ? lock_acquire.part.0+0xd4/0x280 [ 11.681424][ T228] ? is_bpf_text_address+0x72/0x110 [ 11.681427][ T228] ? kernel_text_address+0x149/0x170 [ 11.681432][ T228] do_set_master+0x3b2/0x780 [ 11.681436][ T228] do_setlink.isra.0+0x9ec/0x2a60 [ 11.681440][ T228] ? stack_trace_save+0x93/0xc0 [ 11.681444][ T228] ? rtnl_link_get_size+0x350/0x350 [ 11.681446][ T228] ? rcu_read_lock_any_held+0x66/0x90 [ 11.681448][ T228] ? stack_depot_save_flags+0x38e/0x790 [ 11.681451][ T228] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.681453][ T228] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.681455][ T228] ? validate_chain+0x38b/0xc20 [ 11.681458][ T228] ? kasan_save_stack+0x3d/0x50 [ 11.681460][ T228] ? kasan_save_stack+0x2f/0x50 [ 11.681461][ T228] ? kasan_save_track+0x14/0x30 [ 11.681464][ T228] ? __lock_acquire+0x518/0xc20 [ 11.681466][ T228] ? netlink_seq_next+0x5e/0x60 [ 11.681469][ T228] ? ___sys_sendmsg+0xc0/0x1d0 [ 11.681473][ T228] ? lock_acquire.part.0+0xd4/0x280 [ 11.681475][ T228] ? rtnl_newlink+0x9a8/0x11b0 [ 11.681478][ T228] ? rcu_is_watching+0x16/0xd0 [ 11.681480][ T228] ? lock_acquire+0x13c/0x160 [ 11.681482][ T228] ? rcu_is_watching+0x16/0xd0 [ 11.681483][ T228] ? rcu_is_watching+0x16/0xd0 [ 11.681485][ T228] ? trace_contention_end+0xb3/0x180 [ 11.681487][ T228] ? __mutex_lock+0x1db/0x1ea0 [ 11.681490][ T228] ? __mutex_lock+0x9a3/0x1ea0 [ 11.681492][ T228] ? rtnl_newlink+0x9a8/0x11b0 [ 11.681496][ T228] ? ww_mutex_lock+0x160/0x160 [ 11.681497][ T228] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.681503][ T228] ? __rtnl_newlink+0x3fa/0xa50 [ 11.681509][ T228] rtnl_newlink+0x9f1/0x11b0 [ 11.681515][ T228] ? rtnl_bridge_getlink+0x850/0x850 [ 11.681517][ T228] ? __lock_acquire+0x518/0xc20 [ 11.681522][ T228] ? lock_acquire.part.0+0xd4/0x280 [ 11.681524][ T228] ? find_held_lock+0x2b/0x80 [ 11.681526][ T228] ? rtnl_bridge_getlink+0x850/0x850 [ 11.681528][ T228] ? __lock_release.isra.0+0x69/0x1a0 [ 11.681532][ T228] ? rtnl_bridge_getlink+0x850/0x850 [ 11.681535][ T228] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.681538][ T228] ? rtnl_link_fill+0x900/0x900 [ 11.681540][ T228] ? __lock_acquire+0x518/0xc20 [ 11.681544][ T228] ? lock_acquire.part.0+0xd4/0x280 [ 11.681546][ T228] ? find_held_lock+0x2b/0x80 [ 11.681550][ T228] netlink_rcv_skb+0x14e/0x3a0 [ 11.681552][ T228] ? rtnl_link_fill+0x900/0x900 [ 11.681555][ T228] ? netlink_ack+0xcd0/0xcd0 [ 11.681561][ T228] ? netlink_deliver_tap+0xc5/0x330 [ 11.681563][ T228] ? netlink_deliver_tap+0x13c/0x330 [ 11.681567][ T228] netlink_unicast+0x486/0x750 [ 11.681571][ T228] ? netlink_attachskb+0x810/0x810 [ 11.681574][ T228] ? __lock_acquire+0x518/0xc20 [ 11.681578][ T228] netlink_sendmsg+0x735/0xc60 [ 11.681582][ T228] ? netlink_unicast+0x750/0x750 [ 11.681586][ T228] ? __might_fault+0x97/0x140 [ 11.681591][ T228] ____sys_sendmsg+0x415/0x880 [ 11.681593][ T228] ? copy_msghdr_from_user+0x279/0x420 [ 11.681595][ T228] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 11.681596][ T228] ? move_addr_to_kernel+0x40/0x40 [ 11.681603][ T228] ___sys_sendmsg+0x14e/0x1d0 [ 11.681606][ T228] ? copy_msghdr_from_user+0x420/0x420 [ 11.681621][ T228] __sys_sendmsg+0x12c/0x1d0 [ 11.681624][ T228] ? __sys_sendmsg_sock+0x20/0x20 [ 11.681630][ T228] ? rcu_is_watching+0x16/0xd0 [ 11.681633][ T228] do_syscall_64+0xff/0x530 [ 11.681635][ T228] ? exc_page_fault+0xee/0x100 [ 11.681638][ T228] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.681640][ T228] RIP: 0033:0x7f104562454e [ 11.681644][ T228] 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 [ 11.681646][ T228] RSP: 002b:00007ffc2b3370b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.681649][ T228] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f104562454e [ 11.681650][ T228] RDX: 0000000000000000 RSI: 00007ffc2b337160 RDI: 0000000000000005 [ 11.681651][ T228] RBP: 00007ffc2b3370c0 R08: 0000000000000000 R09: 0000000000000000 [ 11.681652][ T228] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9102fa [ 11.681653][ T228] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc2b337830 [ 11.681662][ T228] [ 11.725127][ T228] bond0: (slave eth0): Enslaving as an active interface with an up link [ 11.742678][ T228] ip (228) used greatest stack depth: 22440 bytes left [ 11.765169][ T230] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 12.007915][ T74] eth0: entered promiscuous mode [ 24.657487][ T297] eth0: left promiscuous mode [ 24.657561][ T297] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 24.657564][ T297] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 297, name: ip [ 24.657566][ T297] preempt_count: 203, expected: 0 [ 24.657568][ T297] RCU nest depth: 1, expected: 0 [ 24.657569][ T297] locks held by ip/297: 8, last CPU#0: [ 24.657573][ T297] #0: ffffffffa8522700 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 24.657587][ T297] #1: ffffffffa7db0b00 (rcu_read_lock){....}-{1:3}, at: bond_close+0x195/0x6c0 [ 24.657596][ T297] #2: ff1100000f09a358 (&dev_addr_list_lock_key/1){+...}-{3:3}, at: dev_uc_unsync+0xfa/0x2f0 [ 24.657604][ T297] #3: ff1100000c5d1358 (&dev_addr_list_lock_key#5){+...}-{3:3}, at: dev_uc_unsync+0x14d/0x2f0 [ 24.657610][ T297] #4: ffffffffa7d99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 24.657618][ T297] #5: ffffffffa7d99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 24.657623][ T297] #6: ffffffffa7c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 24.657629][ T297] #7: ffffffffa7c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 24.657635][ T297] irq event stamp: 17131 [ 24.657636][ T297] hardirqs last enabled at (17130): [] __down_trylock_console_sem+0x86/0xa0 [ 24.657640][ T297] hardirqs last disabled at (17131): [] console_emit_next_record+0x3f8/0x4f0 [ 24.657643][ T297] softirqs last enabled at (17076): [] dev_deactivate_many+0x7ba/0xc80 [ 24.657647][ T297] softirqs last disabled at (17112): [] dev_uc_unsync+0xe0/0x2f0 [ 24.657651][ T297] Preemption disabled at: [ 24.657652][ T297] [] dev_uc_unsync+0xe5/0x2f0 [ 24.657662][ T297] CPU: 0 UID: 0 PID: 297 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 24.657667][ T297] Tainted: [W]=WARN [ 24.657668][ T297] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.657671][ T297] Call Trace: [ 24.657673][ T297] [ 24.657676][ T297] dump_stack_lvl+0x6f/0xa0 [ 24.657682][ T297] ? dev_uc_unsync+0xe5/0x2f0 [ 24.657686][ T297] __might_resched.cold+0x1fe/0x2c1 [ 24.657692][ T297] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 24.657697][ T297] ? __kmalloc_noprof+0xdb/0x760 [ 24.657705][ T297] __kmalloc_noprof+0x443/0x760 [ 24.657709][ T297] ? alloc_buf.isra.0+0x4b/0x260 [ 24.657718][ T297] ? do_raw_spin_unlock+0x59/0x250 [ 24.657721][ T297] alloc_buf.isra.0+0x4b/0x260 [ 24.657727][ T297] put_chars+0x1e1/0x2f0 [ 24.657732][ T297] ? __send_to_port+0x420/0x420 [ 24.657735][ T297] ? desc_read_finalized_seq+0x41/0x120 [ 24.657742][ T297] ? validate_chain+0x34a/0xc20 [ 24.657750][ T297] hvc_console_print+0x292/0x780 [ 24.657755][ T297] ? __lock_acquire+0x518/0xc20 [ 24.657758][ T297] ? __lock_acquire+0x518/0xc20 [ 24.657766][ T297] ? hvc_write+0x3a0/0x3a0 [ 24.657769][ T297] ? console_emit_next_record+0x202/0x4f0 [ 24.657774][ T297] ? rcu_is_watching+0x16/0xd0 [ 24.657779][ T297] ? lock_acquire+0x13c/0x160 [ 24.657786][ T297] console_emit_next_record+0x252/0x4f0 [ 24.657792][ T297] ? devkmsg_read+0x4e0/0x4e0 [ 24.657799][ T297] ? rcu_is_watching+0x16/0xd0 [ 24.657802][ T297] ? lock_acquire+0x13c/0x160 [ 24.657810][ T297] console_flush_one_record+0x46f/0x710 [ 24.657816][ T297] ? console_emit_next_record+0x4f0/0x4f0 [ 24.657819][ T297] ? __lock_acquire+0x518/0xc20 [ 24.657829][ T297] console_unlock+0xee/0x1f0 [ 24.657833][ T297] ? console_flush_one_record+0x710/0x710 [ 24.657835][ T297] ? rcu_is_watching+0x16/0xd0 [ 24.657838][ T297] ? lock_acquire+0x60/0x160 [ 24.657845][ T297] ? __down_trylock_console_sem+0x5e/0xa0 [ 24.657848][ T297] ? vprintk_emit+0x320/0x3e0 [ 24.657853][ T297] vprintk_emit+0x37c/0x3e0 [ 24.657859][ T297] ? wake_up_klogd_work_func+0x90/0x90 [ 24.657861][ T297] ? kvfree_call_rcu+0x88/0x2e0 [ 24.657866][ T297] ? dev_uc_unsync+0x22b/0x2f0 [ 24.657869][ T297] ? bond_close+0x216/0x6c0 [ 24.657872][ T297] ? __dev_close_many+0x1d4/0x680 [ 24.657874][ T297] ? __dev_change_flags+0x288/0x6d0 [ 24.657877][ T297] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.657879][ T297] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.657885][ T297] _printk+0xc7/0x100 [ 24.657890][ T297] ? snapshot_read.cold+0x21/0x21 [ 24.657898][ T297] ? netdev_name+0x43/0x60 [ 24.657902][ T297] ? __netdev_printk+0x17f/0x1d0 [ 24.657908][ T297] netdev_info+0xe2/0x116 [ 24.657912][ T297] ? netdev_notice+0x120/0x120 [ 24.657914][ T297] ? find_held_lock+0x2b/0x80 [ 24.657922][ T297] ? mark_held_locks+0x40/0x70 [ 24.657927][ T297] ? lockdep_hardirqs_on+0x91/0x130 [ 24.657931][ T297] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 24.657935][ T297] ? mutex_is_locked+0x1c/0x50 [ 24.657940][ T297] __dev_set_promiscuity.cold+0x7a/0x104 [ 24.657947][ T297] __dev_set_rx_mode+0x279/0x370 [ 24.657952][ T297] dev_uc_unsync+0x23a/0x2f0 [ 24.657960][ T297] bond_close+0x216/0x6c0 [ 24.657965][ T297] ? bond_set_rx_mode+0x440/0x440 [ 24.657969][ T297] ? notifier_call_chain+0xae/0x300 [ 24.657978][ T297] ? mutex_is_locked+0x1c/0x50 [ 24.657981][ T297] ? rtnl_is_locked+0x15/0x20 [ 24.657983][ T297] __dev_close_many+0x1d4/0x680 [ 24.657988][ T297] ? netif_open+0x120/0x120 [ 24.657994][ T297] ? __local_bh_enable_ip+0xaa/0x150 [ 24.658001][ T297] __dev_change_flags+0x288/0x6d0 [ 24.658006][ T297] ? netif_set_allmulti+0x2c0/0x2c0 [ 24.658011][ T297] ? __kernel_text_address+0x12/0x30 [ 24.658015][ T297] ? write_profile+0xf0/0xf0 [ 24.658022][ T297] netif_change_flags+0x87/0x190 [ 24.658028][ T297] do_setlink.isra.0+0x1d25/0x2a60 [ 24.658035][ T297] ? stack_trace_save+0x93/0xc0 [ 24.658038][ T297] ? rtnl_link_get_size+0x350/0x350 [ 24.658041][ T297] ? rcu_read_lock_any_held+0x66/0x90 [ 24.658045][ T297] ? stack_depot_save_flags+0x38e/0x790 [ 24.658049][ T297] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.658053][ T297] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.658056][ T297] ? validate_chain+0x38b/0xc20 [ 24.658061][ T297] ? kasan_save_stack+0x3d/0x50 [ 24.658064][ T297] ? kasan_save_stack+0x2f/0x50 [ 24.658066][ T297] ? kasan_save_track+0x14/0x30 [ 24.658070][ T297] ? __lock_acquire+0x518/0xc20 [ 24.658073][ T297] ? netlink_seq_next+0x5e/0x60 [ 24.658077][ T297] ? ___sys_sendmsg+0xc0/0x1d0 [ 24.658084][ T297] ? lock_acquire.part.0+0xd4/0x280 [ 24.658087][ T297] ? rtnl_newlink+0x9a8/0x11b0 [ 24.658092][ T297] ? rcu_is_watching+0x16/0xd0 [ 24.658096][ T297] ? lock_acquire+0x13c/0x160 [ 24.658098][ T297] ? rcu_is_watching+0x16/0xd0 [ 24.658100][ T297] ? rcu_is_watching+0x16/0xd0 [ 24.658104][ T297] ? trace_contention_end+0xb3/0x180 [ 24.658108][ T297] ? __mutex_lock+0x1db/0x1ea0 [ 24.658110][ T297] ? __mutex_lock+0x9a3/0x1ea0 [ 24.658114][ T297] ? rtnl_newlink+0x9a8/0x11b0 [ 24.658120][ T297] ? ww_mutex_lock+0x160/0x160 [ 24.658129][ T297] ? __rtnl_newlink+0x3fa/0xa50 [ 24.658139][ T297] rtnl_newlink+0x9f1/0x11b0 [ 24.658150][ T297] ? rtnl_bridge_getlink+0x850/0x850 [ 24.658153][ T297] ? __lock_acquire+0x518/0xc20 [ 24.658161][ T297] ? lock_acquire.part.0+0xd4/0x280 [ 24.658165][ T297] ? find_held_lock+0x2b/0x80 [ 24.658168][ T297] ? rtnl_bridge_getlink+0x850/0x850 [ 24.658172][ T297] ? __lock_release.isra.0+0x69/0x1a0 [ 24.658179][ T297] ? rtnl_bridge_getlink+0x850/0x850 [ 24.658183][ T297] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.658189][ T297] ? rtnl_link_fill+0x900/0x900 [ 24.658192][ T297] ? __lock_acquire+0x518/0xc20 [ 24.658200][ T297] ? lock_acquire.part.0+0xd4/0x280 [ 24.658203][ T297] ? find_held_lock+0x2b/0x80 [ 24.658209][ T297] netlink_rcv_skb+0x14e/0x3a0 [ 24.658212][ T297] ? rtnl_link_fill+0x900/0x900 [ 24.658218][ T297] ? netlink_ack+0xcd0/0xcd0 [ 24.658229][ T297] ? netlink_deliver_tap+0xc5/0x330 [ 24.658231][ T297] ? netlink_deliver_tap+0x13c/0x330 [ 24.658239][ T297] netlink_unicast+0x486/0x750 [ 24.658246][ T297] ? netlink_attachskb+0x810/0x810 [ 24.658250][ T297] ? __lock_acquire+0x518/0xc20 [ 24.658258][ T297] netlink_sendmsg+0x735/0xc60 [ 24.658265][ T297] ? netlink_unicast+0x750/0x750 [ 24.658271][ T297] ? __might_fault+0x97/0x140 [ 24.658279][ T297] ____sys_sendmsg+0x415/0x880 [ 24.658283][ T297] ? copy_msghdr_from_user+0x279/0x420 [ 24.658286][ T297] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 24.658289][ T297] ? move_addr_to_kernel+0x40/0x40 [ 24.658302][ T297] ___sys_sendmsg+0x14e/0x1d0 [ 24.658306][ T297] ? copy_msghdr_from_user+0x420/0x420 [ 24.658334][ T297] __sys_sendmsg+0x12c/0x1d0 [ 24.658339][ T297] ? __sys_sendmsg_sock+0x20/0x20 [ 24.658350][ T297] ? rcu_is_watching+0x16/0xd0 [ 24.658356][ T297] do_syscall_64+0xff/0x530 [ 24.658358][ T297] ? exc_page_fault+0xee/0x100 [ 24.658363][ T297] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.658367][ T297] RIP: 0033:0x7f30b1c0e54e [ 24.658372][ T297] 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 [ 24.658375][ T297] RSP: 002b:00007ffda79508e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.658378][ T297] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f30b1c0e54e [ 24.658380][ T297] RDX: 0000000000000000 RSI: 00007ffda7950990 RDI: 0000000000000005 [ 24.658382][ T297] RBP: 00007ffda79508f0 R08: 0000000000000000 R09: 0000000000000000 [ 24.658383][ T297] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910307 [ 24.658385][ T297] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffda7951060 [ 24.658397][ T297] [ 24.792962][ T298] bond0 (unregistering): (slave eth0): Releasing backup interface [ 24.803471][ T298] bond0 (unregistering): (slave eth1): Releasing backup interface [ 24.813190][ T298] bond0 (unregistering): Released all slaves [ 24.822924][ T39] br0: port 1(s0) entered disabled state [ 24.830420][ T39] br0: port 2(s1) entered disabled state [ 24.966052][ T303] bond0: (slave eth0): making interface the new active one [ 24.966707][ T303] bond0: (slave eth0): Enslaving as an active interface with an up link [ 24.967281][ T38] br0: port 1(s0) entered blocking state [ 24.967885][ T38] br0: port 1(s0) entered forwarding state [ 24.997372][ T304] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 24.997943][ T39] br0: port 2(s1) entered blocking state [ 24.998300][ T39] br0: port 2(s1) entered forwarding state [ 26.578715][ C0] [ 26.578732][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.578735][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 26.578736][ C0] preempt_count: 104, expected: 0 [ 26.578737][ C0] RCU nest depth: 0, expected: 0 [ 26.578738][ C0] INFO: lockdep is turned off. [ 26.578739][ C0] irq event stamp: 694522 [ 26.578740][ C0] hardirqs last enabled at (694522): [] _raw_spin_unlock_irq+0x28/0x50 [ 26.578749][ C0] hardirqs last disabled at (694521): [] _raw_spin_lock_irq+0x4a/0x50 [ 26.578751][ C0] softirqs last enabled at (694506): [] handle_softirqs+0x67c/0x900 [ 26.578755][ C0] softirqs last disabled at (694519): [] __irq_exit_rcu+0x145/0x1c0 [ 26.578757][ C0] Preemption disabled at: [ 26.578758][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 26.578765][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.578768][ C0] Tainted: [W]=WARN [ 26.578769][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.578771][ C0] Call Trace: [ 26.578773][ C0] [ 26.578774][ C0] dump_stack_lvl+0x6f/0xa0 [ 26.578779][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 26.578781][ C0] __might_resched.cold+0x1fe/0x2c1 [ 26.578785][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.578787][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.578791][ C0] __kmalloc_noprof+0x443/0x760 [ 26.578795][ C0] ? __rwlock_init+0x150/0x150 [ 26.578797][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 26.578801][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 26.578803][ C0] alloc_buf.isra.0+0x4b/0x260 [ 26.578805][ C0] put_chars+0x1e1/0x2f0 [ 26.578808][ C0] ? __send_to_port+0x420/0x420 [ 26.578809][ C0] ? printk_get_next_message+0x2fe/0x7d0 [ 26.578812][ C0] ? console_prepend_replay+0x20/0x20 [ 26.578814][ C0] ? desc_read+0x219/0x2f0 [ 26.578816][ C0] hvc_console_print+0x292/0x780 [ 26.578821][ C0] ? hvc_write+0x3a0/0x3a0 [ 26.578822][ C0] ? __rwlock_init+0x150/0x150 [ 26.578823][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.578825][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.578826][ C0] ? lock_acquire+0x13c/0x160 [ 26.578829][ C0] console_emit_next_record+0x252/0x4f0 [ 26.578831][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 26.578832][ C0] ? _prb_read_valid+0x6e0/0x6e0 [ 26.578834][ C0] ? __asan_memmove+0x3c/0x60 [ 26.578837][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.578838][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.578839][ C0] ? lock_acquire+0x13c/0x160 [ 26.578842][ C0] ? console_flush_one_record+0x111/0x710 [ 26.578843][ C0] console_flush_one_record+0x46f/0x710 [ 26.578845][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 26.578847][ C0] console_unlock+0xee/0x1f0 [ 26.578848][ C0] ? lock_acquire+0x13c/0x160 [ 26.578850][ C0] ? console_flush_one_record+0x710/0x710 [ 26.578851][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.578853][ C0] ? lock_release+0x184/0x1f0 [ 26.578854][ C0] ? lock_acquire+0x60/0x160 [ 26.578856][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.578859][ C0] ? vprintk_emit+0x320/0x3e0 [ 26.578860][ C0] vprintk_emit+0x37c/0x3e0 [ 26.578862][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 26.578863][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.578865][ C0] ? lock_release+0x184/0x1f0 [ 26.578867][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 26.578871][ C0] _printk+0xc7/0x100 [ 26.578874][ C0] ? snapshot_read.cold+0x21/0x21 [ 26.578875][ C0] ? arch_stack_walk+0xd7/0x130 [ 26.578879][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.578881][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 26.578883][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 26.578885][ C0] mark_lock_irq+0x989/0x9c0 [ 26.578889][ C0] mark_lock+0x1d7/0xa00 [ 26.578891][ C0] mark_usage+0x42/0x170 [ 26.578893][ C0] __lock_acquire+0x388/0xc20 [ 26.578895][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.578897][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [ 26.578901][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.578902][ C0] ? lock_acquire+0x13c/0x160 [ 26.578904][ C0] ? br_message_age_timer_expired+0x70/0x70 [ 26.578905][ C0] _raw_spin_lock+0x33/0x40 [ 26.578907][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [ 26.578908][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [ 26.578910][ C0] ? br_message_age_timer_expired+0x70/0x70 [ 26.578912][ C0] call_timer_fn+0x160/0x4d0 [ 26.578914][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 26.578916][ C0] ? debug_object_active_state+0x430/0x430 [ 26.578919][ C0] ? find_held_lock+0x2b/0x80 [ 26.578921][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.578923][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.578925][ C0] __run_timers+0x68f/0xaa0 [ 26.578926][ C0] ? br_message_age_timer_expired+0x70/0x70 [ 26.578928][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.578929][ C0] ? __lock_acquire+0x518/0xc20 [ 26.578932][ C0] ? __rwlock_init+0x150/0x150 [ 26.578934][ C0] run_timer_softirq+0xf0/0x160 [ 26.578935][ C0] ? __run_timers+0xaa0/0xaa0 [ 26.578937][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.578939][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.578941][ C0] handle_softirqs+0x1d3/0x900 [ 26.578943][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.578945][ C0] ? _local_bh_enable+0xc0/0xc0 [ 26.578947][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.578949][ C0] irq_exit_rcu+0xe/0x30 [ 26.578951][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.578953][ C0] [ 26.578953][ C0] [ 26.578954][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 26.578956][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.578958][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.578961][ C0] 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 [ 26.578963][ C0] RSP: 0018:ffffffffa7a07cf8 EFLAGS: 00000296 [ 26.578966][ C0] RAX: 00000000000a98f5 RBX: ffffffffa7a1c600 RCX: ffffffffa48fa307 [ 26.578968][ C0] RDX: ffffffffa7a1c600 RSI: ffffffffa78a7f75 RDI: ffffffffa728f560 [ 26.578969][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 26.578969][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4f40fa2 [ 26.578970][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 26.578972][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.578975][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 26.578977][ C0] default_idle+0x9/0x10 [ 26.578978][ C0] default_idle_call+0x6e/0xb0 [ 26.578980][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.578982][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 26.578984][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 26.578987][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.578988][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.578990][ C0] do_idle+0xd8/0x190 [ 26.578991][ C0] cpu_startup_entry+0x53/0x70 [ 26.578993][ C0] rest_init+0x279/0x280 [ 26.578995][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 26.578998][ C0] ? rest_init+0x280/0x280 [ 26.578999][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 26.579003][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 26.579005][ C0] ? acpi_enable+0x1e4/0x330 [ 26.579006][ C0] start_kernel+0x3af/0x3b0 [ 26.579008][ C0] x86_64_start_reservations+0x24/0x30 [ 26.579010][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.579012][ C0] common_startup_64+0x13e/0x148 [ 26.579016][ C0] [ 26.608739][ C0] ======================================================== [ 26.608964][ C0] WARNING: possible irq lock inversion dependency detected [ 26.609295][ C0] 7.2.0-virtme #1 Tainted: G W [ 26.609597][ C0] -------------------------------------------------------- [ 26.609898][ C0] swapper/0/0 just changed the state of lock: [ 26.610203][ C0] ff1100000b8e2e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [ 26.610571][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 26.610844][ C0] (fs_reclaim){+.+.}-{0:0} [ 26.610846][ C0] [ 26.610846][ C0] [ 26.610846][ C0] and interrupts could create inverse lock ordering between them. [ 26.610846][ C0] [ 26.611499][ C0] [ 26.611499][ C0] other info that might help us debug this: [ 26.611721][ C0] Chain exists of: [ 26.611721][ C0] &br->lock --> console_owner --> fs_reclaim [ 26.611721][ C0] [ 26.612110][ C0] Possible interrupt unsafe locking scenario: [ 26.612110][ C0] [ 26.612385][ C0] CPU0 CPU1 [ 26.612599][ C0] ---- ---- [ 26.612750][ C0] lock(fs_reclaim); [ 26.612915][ C0] local_irq_disable(); [ 26.613103][ C0] lock(&br->lock); [ 26.613343][ C0] lock(console_owner); [ 26.613538][ C0] [ 26.613703][ C0] lock(&br->lock); [ 26.613822][ C0] [ 26.613822][ C0] *** DEADLOCK *** [ 26.613822][ C0] [ 26.614096][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 26.614335][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 26.614697][ C0] [ 26.614697][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 26.614961][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 26.615166][ C0] HARDIRQ-ON-W at: [ 26.615282][ C0] __lock_acquire+0x388/0xc20 [ 26.615539][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.615780][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.615974][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 26.616263][ C0] kthread_create_worker_on_node+0xea/0x210 [ 26.616554][ C0] workqueue_init+0x2a/0x680 [ 26.616748][ C0] kernel_init_freeable+0x2fe/0x630 [ 26.617033][ C0] kernel_init+0x21/0x150 [ 26.617283][ C0] ret_from_fork+0x474/0x6b0 [ 26.617488][ C0] ret_from_fork_asm+0x11/0x20 [ 26.617734][ C0] SOFTIRQ-ON-W at: [ 26.617848][ C0] __lock_acquire+0x388/0xc20 [ 26.618093][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.618339][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.618544][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 26.618825][ C0] kthread_create_worker_on_node+0xea/0x210 [ 26.619109][ C0] workqueue_init+0x2a/0x680 [ 26.619311][ C0] kernel_init_freeable+0x2fe/0x630 [ 26.619599][ C0] kernel_init+0x21/0x150 [ 26.619845][ C0] ret_from_fork+0x474/0x6b0 [ 26.620037][ C0] ret_from_fork_asm+0x11/0x20 [ 26.620278][ C0] INITIAL USE at: [ 26.620388][ C0] __lock_acquire+0x388/0xc20 [ 26.620636][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.620872][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.621062][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 26.621342][ C0] kthread_create_worker_on_node+0xea/0x210 [ 26.621624][ C0] workqueue_init+0x2a/0x680 [ 26.621812][ C0] kernel_init_freeable+0x2fe/0x630 [ 26.622052][ C0] kernel_init+0x21/0x150 [ 26.622295][ C0] ret_from_fork+0x474/0x6b0 [ 26.622489][ C0] ret_from_fork_asm+0x11/0x20 [ 26.622728][ C0] } [ 26.622813][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 26.623095][ C0] ... acquired at: [ 26.623210][ C0] __lock_acquire+0x518/0xc20 [ 26.623426][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.623579][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.623780][ C0] __kmalloc_noprof+0xd3/0x760 [ 26.623931][ C0] alloc_buf.isra.0+0x4b/0x260 [ 26.624135][ C0] put_chars+0x1e1/0x2f0 [ 26.624287][ C0] hvc_console_print+0x292/0x780 [ 26.624495][ C0] console_emit_next_record+0x252/0x4f0 [ 26.624645][ C0] console_flush_one_record+0x46f/0x710 [ 26.624843][ C0] console_unlock+0xee/0x1f0 [ 26.624994][ C0] vprintk_emit+0x37c/0x3e0 [ 26.625194][ C0] _printk+0xc7/0x100 [ 26.625308][ C0] loop_init+0x12a/0x130 [ 26.625515][ C0] do_one_initcall+0x124/0x4f0 [ 26.625667][ C0] kernel_init_freeable+0x596/0x630 [ 26.625867][ C0] kernel_init+0x21/0x150 [ 26.626018][ C0] ret_from_fork+0x474/0x6b0 [ 26.626218][ C0] ret_from_fork_asm+0x11/0x20 [ 26.626369][ C0] [ 26.626455][ C0] -> (console_owner){....}-{0:0} { [ 26.626660][ C0] INITIAL USE at: [ 26.626774][ C0] } [ 26.626850][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 26.627130][ C0] ... acquired at: [ 26.627291][ C0] __lock_acquire+0x518/0xc20 [ 26.627448][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.627650][ C0] console_lock_spinning_enable+0x5c/0x60 [ 26.627838][ C0] console_emit_next_record+0x1f4/0x4f0 [ 26.628038][ C0] console_flush_one_record+0x46f/0x710 [ 26.628189][ C0] console_unlock+0xee/0x1f0 [ 26.628389][ C0] vprintk_emit+0x37c/0x3e0 [ 26.628544][ C0] _printk+0xc7/0x100 [ 26.628707][ C0] br_set_state+0x22f/0x410 [ 26.628860][ C0] br_init_port+0xc4/0x200 [ 26.629058][ C0] br_stp_enable_port+0x12/0x50 [ 26.629208][ C0] br_add_if+0xdc6/0x1360 [ 26.629411][ C0] do_set_master+0x3b2/0x780 [ 26.629566][ C0] do_setlink.isra.0+0x9ec/0x2a60 [ 26.629781][ C0] rtnl_newlink+0x9f1/0x11b0 [ 26.629931][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.630131][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 26.630280][ C0] netlink_unicast+0x486/0x750 [ 26.630482][ C0] netlink_sendmsg+0x735/0xc60 [ 26.630634][ C0] ____sys_sendmsg+0x415/0x880 [ 26.630834][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 26.630982][ C0] __sys_sendmsg+0x12c/0x1d0 [ 26.631184][ C0] do_syscall_64+0xff/0x530 [ 26.631335][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.631573][ C0] [ 26.631647][ C0] -> (&br->lock){+.-.}-{3:3} { [ 26.631799][ C0] HARDIRQ-ON-W at: [ 26.631962][ C0] __lock_acquire+0x388/0xc20 [ 26.632149][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.632388][ C0] _raw_spin_lock_bh+0x38/0x50 [ 26.632634][ C0] br_stp_enable_bridge+0x23/0x340 [ 26.632821][ C0] br_dev_open+0x94/0x120 [ 26.633059][ C0] __dev_open+0x322/0x7a0 [ 26.633300][ C0] __dev_change_flags+0x4a4/0x6d0 [ 26.633499][ C0] netif_change_flags+0x87/0x190 [ 26.633745][ C0] do_setlink.isra.0+0x1d25/0x2a60 [ 26.633933][ C0] rtnl_newlink+0x9f1/0x11b0 [ 26.634177][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.634428][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 26.634614][ C0] netlink_unicast+0x486/0x750 [ 26.634858][ C0] netlink_sendmsg+0x735/0xc60 [ 26.635101][ C0] ____sys_sendmsg+0x415/0x880 [ 26.635290][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 26.635537][ C0] __sys_sendmsg+0x12c/0x1d0 [ 26.635725][ C0] do_syscall_64+0xff/0x530 [ 26.635962][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.636237][ C0] IN-SOFTIRQ-W at: [ 26.636350][ C0] __lock_acquire+0x388/0xc20 [ 26.636592][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.636778][ C0] _raw_spin_lock+0x33/0x40 [ 26.637021][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [ 26.637298][ C0] call_timer_fn+0x160/0x4d0 [ 26.637492][ C0] __run_timers+0x68f/0xaa0 [ 26.637740][ C0] run_timer_softirq+0xf0/0x160 [ 26.637977][ C0] handle_softirqs+0x1d3/0x900 [ 26.638164][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.638407][ C0] irq_exit_rcu+0xe/0x30 [ 26.638651][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.638870][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.639143][ C0] pv_native_safe_halt+0xf/0x10 [ 26.639374][ C0] default_idle+0x9/0x10 [ 26.639557][ C0] default_idle_call+0x6e/0xb0 [ 26.639793][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.640064][ C0] do_idle+0xd8/0x190 [ 26.640212][ C0] cpu_startup_entry+0x53/0x70 [ 26.640453][ C0] rest_init+0x279/0x280 [ 26.640633][ C0] start_kernel+0x3af/0x3b0 [ 26.640816][ C0] x86_64_start_reservations+0x24/0x30 [ 26.641052][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.641234][ C0] common_startup_64+0x13e/0x148 [ 26.641477][ C0] INITIAL USE at: [ 26.641584][ C0] __lock_acquire+0x388/0xc20 [ 26.641820][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.642052][ C0] _raw_spin_lock_bh+0x38/0x50 [ 26.642233][ C0] br_stp_enable_bridge+0x23/0x340 [ 26.642474][ C0] br_dev_open+0x94/0x120 [ 26.642659][ C0] __dev_open+0x322/0x7a0 [ 26.642893][ C0] __dev_change_flags+0x4a4/0x6d0 [ 26.643127][ C0] netif_change_flags+0x87/0x190 [ 26.643310][ C0] do_setlink.isra.0+0x1d25/0x2a60 [ 26.643550][ C0] rtnl_newlink+0x9f1/0x11b0 [ 26.643783][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.643965][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 26.644200][ C0] netlink_unicast+0x486/0x750 [ 26.644379][ C0] netlink_sendmsg+0x735/0xc60 [ 26.644621][ C0] ____sys_sendmsg+0x415/0x880 [ 26.644857][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 26.645041][ C0] __sys_sendmsg+0x12c/0x1d0 [ 26.645276][ C0] do_syscall_64+0xff/0x530 [ 26.645517][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.645736][ C0] } [ 26.645862][ C0] ... key at: [] __key.7+0x0/0x40 [ 26.646047][ C0] ... acquired at: [ 26.646210][ C0] mark_lock+0x1d7/0xa00 [ 26.646374][ C0] mark_usage+0x42/0x170 [ 26.646576][ C0] __lock_acquire+0x388/0xc20 [ 26.646723][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.646920][ C0] _raw_spin_lock+0x33/0x40 [ 26.647063][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [ 26.647292][ C0] call_timer_fn+0x160/0x4d0 [ 26.647446][ C0] __run_timers+0x68f/0xaa0 [ 26.647646][ C0] run_timer_softirq+0xf0/0x160 [ 26.647792][ C0] handle_softirqs+0x1d3/0x900 [ 26.647989][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.648135][ C0] irq_exit_rcu+0xe/0x30 [ 26.648333][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.648521][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.648754][ C0] pv_native_safe_halt+0xf/0x10 [ 26.648898][ C0] default_idle+0x9/0x10 [ 26.649096][ C0] default_idle_call+0x6e/0xb0 [ 26.649239][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.649482][ C0] do_idle+0xd8/0x190 [ 26.649591][ C0] cpu_startup_entry+0x53/0x70 [ 26.649787][ C0] rest_init+0x279/0x280 [ 26.649930][ C0] start_kernel+0x3af/0x3b0 [ 26.650128][ C0] x86_64_start_reservations+0x24/0x30 [ 26.650272][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.650475][ C0] common_startup_64+0x13e/0x148 [ 26.650619][ C0] [ 26.650745][ C0] [ 26.650745][ C0] stack backtrace: [ 26.650932][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.650935][ C0] Tainted: [W]=WARN [ 26.650936][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.650937][ C0] Call Trace: [ 26.650939][ C0] [ 26.650940][ C0] dump_stack_lvl+0x6f/0xa0 [ 26.650945][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 26.650948][ C0] mark_lock_irq+0x989/0x9c0 [ 26.650952][ C0] mark_lock+0x1d7/0xa00 [ 26.650954][ C0] mark_usage+0x42/0x170 [ 26.650956][ C0] __lock_acquire+0x388/0xc20 [ 26.650958][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.650960][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [ 26.650962][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.650964][ C0] ? lock_acquire+0x13c/0x160 [ 26.650966][ C0] ? br_message_age_timer_expired+0x70/0x70 [ 26.650968][ C0] _raw_spin_lock+0x33/0x40 [ 26.650970][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [ 26.650971][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [ 26.650973][ C0] ? br_message_age_timer_expired+0x70/0x70 [ 26.650974][ C0] call_timer_fn+0x160/0x4d0 [ 26.650976][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 26.650977][ C0] ? debug_object_active_state+0x430/0x430 [ 26.650981][ C0] ? find_held_lock+0x2b/0x80 [ 26.650983][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.650985][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.650986][ C0] __run_timers+0x68f/0xaa0 [ 26.650988][ C0] ? br_message_age_timer_expired+0x70/0x70 [ 26.650990][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.650991][ C0] ? __lock_acquire+0x518/0xc20 [ 26.650994][ C0] ? __rwlock_init+0x150/0x150 [ 26.650996][ C0] run_timer_softirq+0xf0/0x160 [ 26.650997][ C0] ? __run_timers+0xaa0/0xaa0 [ 26.650999][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.651002][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.651003][ C0] handle_softirqs+0x1d3/0x900 [ 26.651005][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.651007][ C0] ? _local_bh_enable+0xc0/0xc0 [ 26.651009][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.651011][ C0] irq_exit_rcu+0xe/0x30 [ 26.651013][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.651014][ C0] [ 26.651015][ C0] [ 26.651015][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 26.651018][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.651019][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.651021][ C0] 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 [ 26.651023][ C0] RSP: 0018:ffffffffa7a07cf8 EFLAGS: 00000296 [ 26.651026][ C0] RAX: 00000000000a98f5 RBX: ffffffffa7a1c600 RCX: ffffffffa48fa307 [ 26.651028][ C0] RDX: ffffffffa7a1c600 RSI: ffffffffa78a7f75 RDI: ffffffffa728f560 [ 26.651028][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 26.651029][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4f40fa2 [ 26.651030][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 26.651032][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.651034][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 26.651036][ C0] default_idle+0x9/0x10 [ 26.651037][ C0] default_idle_call+0x6e/0xb0 [ 26.651039][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.651041][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 26.651043][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 26.651046][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.651047][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.651049][ C0] do_idle+0xd8/0x190 [ 26.651050][ C0] cpu_startup_entry+0x53/0x70 [ 26.651052][ C0] rest_init+0x279/0x280 [ 26.651054][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 26.651056][ C0] ? rest_init+0x280/0x280 [ 26.651058][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 26.651062][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 26.651063][ C0] ? acpi_enable+0x1e4/0x330 [ 26.651065][ C0] start_kernel+0x3af/0x3b0 [ 26.651067][ C0] x86_64_start_reservations+0x24/0x30 [ 26.651069][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.651071][ C0] common_startup_64+0x13e/0x148 [ 26.651074][ C0] [ 37.437456][ T373] bond0 (unregistering): (slave eth0): Releasing backup interface [ 37.437472][ T373] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 37.437475][ T373] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 373, name: ip [ 37.437476][ T373] preempt_count: 1, expected: 0 [ 37.437477][ T373] RCU nest depth: 0, expected: 0 [ 37.437478][ T373] INFO: lockdep is turned off. [ 37.437480][ T373] irq event stamp: 0 [ 37.437480][ T373] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 37.437485][ T373] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 37.437492][ T373] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 37.437494][ T373] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 37.437496][ T373] Preemption disabled at: [ 37.437497][ T373] [] vprintk_emit+0x31b/0x3e0 [ 37.437504][ T373] CPU: 3 UID: 0 PID: 373 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 37.437508][ T373] Tainted: [W]=WARN [ 37.437509][ T373] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.437511][ T373] Call Trace: [ 37.437513][ T373] [ 37.437514][ T373] dump_stack_lvl+0x6f/0xa0 [ 37.437519][ T373] ? vprintk_emit+0x31b/0x3e0 [ 37.437521][ T373] __might_resched.cold+0x1fe/0x2c1 [ 37.437525][ T373] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 37.437527][ T373] ? rcu_is_watching+0x16/0xd0 [ 37.437531][ T373] __kmalloc_noprof+0x443/0x760 [ 37.437535][ T373] ? __rwlock_init+0x150/0x150 [ 37.437537][ T373] ? alloc_buf.isra.0+0x4b/0x260 [ 37.437541][ T373] ? do_raw_spin_unlock+0x59/0x250 [ 37.437543][ T373] alloc_buf.isra.0+0x4b/0x260 [ 37.437545][ T373] put_chars+0x1e1/0x2f0 [ 37.437548][ T373] ? __send_to_port+0x420/0x420 [ 37.437550][ T373] ? desc_read+0x2f0/0x2f0 [ 37.437552][ T373] ? console_prepend_replay+0x20/0x20 [ 37.437554][ T373] ? desc_read+0x219/0x2f0 [ 37.437556][ T373] hvc_console_print+0x292/0x780 [ 37.437559][ T373] ? _prb_read_valid+0x450/0x6e0 [ 37.437562][ T373] ? hvc_write+0x3a0/0x3a0 [ 37.437564][ T373] ? do_raw_spin_lock+0x131/0x280 [ 37.437565][ T373] ? __rwlock_init+0x150/0x150 [ 37.437566][ T373] ? rcu_is_watching+0x16/0xd0 [ 37.437568][ T373] ? lock_acquire+0x13c/0x160 [ 37.437570][ T373] console_emit_next_record+0x252/0x4f0 [ 37.437573][ T373] ? devkmsg_read+0x4e0/0x4e0 [ 37.437574][ T373] ? _prb_read_valid+0x6e0/0x6e0 [ 37.437576][ T373] ? __asan_memmove+0x3c/0x60 [ 37.437578][ T373] ? rcu_is_watching+0x16/0xd0 [ 37.437580][ T373] ? rcu_is_watching+0x16/0xd0 [ 37.437581][ T373] ? rcu_is_watching+0x16/0xd0 [ 37.437582][ T373] ? lock_acquire+0x13c/0x160 [ 37.437584][ T373] ? console_flush_one_record+0x111/0x710 [ 37.437586][ T373] console_flush_one_record+0x46f/0x710 [ 37.437588][ T373] ? console_emit_next_record+0x4f0/0x4f0 [ 37.437590][ T373] console_unlock+0xee/0x1f0 [ 37.437591][ T373] ? lock_acquire+0x13c/0x160 [ 37.437593][ T373] ? console_flush_one_record+0x710/0x710 [ 37.437594][ T373] ? rcu_is_watching+0x16/0xd0 [ 37.437596][ T373] ? lock_release+0x184/0x1f0 [ 37.437597][ T373] ? lock_acquire+0x60/0x160 [ 37.437599][ T373] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 37.437601][ T373] ? __down_trylock_console_sem+0x5e/0xa0 [ 37.437603][ T373] ? vprintk_emit+0x320/0x3e0 [ 37.437606][ T373] vprintk_emit+0x37c/0x3e0 [ 37.437609][ T373] ? wake_up_klogd_work_func+0x90/0x90 [ 37.437610][ T373] ? packet_sendmsg_spkt+0x1350/0x1350 [ 37.437615][ T373] _printk+0xc7/0x100 [ 37.437618][ T373] ? snapshot_read.cold+0x21/0x21 [ 37.437620][ T373] ? netdev_name+0x43/0x60 [ 37.437623][ T373] ? __netdev_printk+0x17f/0x1d0 [ 37.437625][ T373] netdev_info+0xe2/0x116 [ 37.437626][ T373] ? netdev_notice+0x120/0x120 [ 37.437629][ T373] ? netdev_upper_dev_unlink+0x79/0xa0 [ 37.437632][ T373] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 37.437634][ T373] __bond_release_one.cold+0x80/0xa60 [ 37.437638][ T373] ? lock_acquire+0x13c/0x160 [ 37.437640][ T373] ? rcu_is_watching+0x16/0xd0 [ 37.437642][ T373] ? bond_enslave+0x5100/0x5100 [ 37.437645][ T373] ? ipvlan_port_create+0x541/0x5a0 [ 37.437647][ T373] ? ipvlan_port_get+0xeb/0x3b0 [ 37.437648][ T373] ? ipvlan_port_create+0x5a0/0x5a0 [ 37.437649][ T373] ? rcu_is_watching+0x16/0xd0 [ 37.437652][ T373] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 37.437655][ T373] ? packet_sendmsg_spkt+0x1350/0x1350 [ 37.437657][ T373] bond_uninit+0x119/0x190 [ 37.437658][ T373] ? ip6_route_dev_notify+0x3d/0x380 [ 37.437661][ T373] ? bond_siocdevprivate+0x170/0x170 [ 37.437663][ T373] unregister_netdevice_many_notify+0xee7/0x1b40 [ 37.437666][ T373] ? unregister_netdevice_queued+0x80/0x80 [ 37.437668][ T373] ? mutex_is_locked+0x1c/0x50 [ 37.437669][ T373] ? rtnl_is_locked+0x15/0x20 [ 37.437672][ T373] ? unregister_netdevice_queue+0x6a/0x470 [ 37.437674][ T373] rtnl_dellink+0x4a0/0xae0 [ 37.437677][ T373] ? lock_release+0x184/0x1f0 [ 37.437678][ T373] ? rcu_is_watching+0x16/0xd0 [ 37.437680][ T373] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 37.437682][ T373] ? rcu_is_watching+0x16/0xd0 [ 37.437688][ T373] ? unwind_next_frame+0x69b/0x1ea0 [ 37.437691][ T373] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.437693][ T373] ? rcu_is_watching+0x16/0xd0 [ 37.437694][ T373] ? rcu_is_watching+0x16/0xd0 [ 37.437696][ T373] ? lock_acquire+0x13c/0x160 [ 37.437697][ T373] ? rcu_is_watching+0x16/0xd0 [ 37.437699][ T373] ? lock_release+0x184/0x1f0 [ 37.437701][ T373] ? is_bpf_text_address+0x3e/0x110 [ 37.437703][ T373] ? is_bpf_text_address+0x72/0x110 [ 37.437705][ T373] ? kernel_text_address+0x149/0x170 [ 37.437707][ T373] ? __kernel_text_address+0x12/0x30 [ 37.437709][ T373] ? write_profile+0xf0/0xf0 [ 37.437712][ T373] ? unwind_get_return_address+0x67/0xd0 [ 37.437714][ T373] ? rcu_is_watching+0x16/0xd0 [ 37.437715][ T373] ? rcu_is_watching+0x16/0xd0 [ 37.437717][ T373] ? cap_capable+0x1d7/0x3d0 [ 37.437720][ T373] ? lock_acquire+0x13c/0x160 [ 37.437722][ T373] ? rcu_is_watching+0x16/0xd0 [ 37.437723][ T373] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 37.437725][ T373] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.437728][ T373] ? rtnl_link_fill+0x900/0x900 [ 37.437729][ T373] ? filter_irq_stacks+0xd0/0xd0 [ 37.437731][ T373] ? stack_depot_save_flags+0x1bc/0x790 [ 37.437735][ T373] netlink_rcv_skb+0x14e/0x3a0 [ 37.437738][ T373] ? rtnl_link_fill+0x900/0x900 [ 37.437740][ T373] ? lock_release+0x184/0x1f0 [ 37.437742][ T373] ? netlink_ack+0xcd0/0xcd0 [ 37.437743][ T373] ? __netlink_lookup+0xb9/0x6b0 [ 37.437745][ T373] ? rcu_is_watching+0x16/0xd0 [ 37.437747][ T373] ? lock_release+0x184/0x1f0 [ 37.437749][ T373] netlink_unicast+0x486/0x750 [ 37.437751][ T373] ? netlink_attachskb+0x810/0x810 [ 37.437753][ T373] ? rcu_is_watching+0x16/0xd0 [ 37.437754][ T373] ? rcu_is_watching+0x16/0xd0 [ 37.437756][ T373] ? lock_acquire+0x13c/0x160 [ 37.437758][ T373] netlink_sendmsg+0x735/0xc60 [ 37.437760][ T373] ? netlink_unicast+0x750/0x750 [ 37.437762][ T373] ? rcu_is_watching+0x16/0xd0 [ 37.437763][ T373] ? lock_release+0x184/0x1f0 [ 37.437765][ T373] ____sys_sendmsg+0x415/0x880 [ 37.437768][ T373] ? copy_msghdr_from_user+0x279/0x420 [ 37.437769][ T373] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 37.437771][ T373] ? move_addr_to_kernel+0x40/0x40 [ 37.437772][ T373] ? filter_irq_stacks+0xd0/0xd0 [ 37.437775][ T373] ___sys_sendmsg+0x14e/0x1d0 [ 37.437777][ T373] ? copy_msghdr_from_user+0x420/0x420 [ 37.437782][ T373] __sys_sendmsg+0x12c/0x1d0 [ 37.437783][ T373] ? __sys_sendmsg_sock+0x20/0x20 [ 37.437786][ T373] ? rcu_is_watching+0x16/0xd0 [ 37.437788][ T373] do_syscall_64+0xff/0x530 [ 37.437789][ T373] ? exc_page_fault+0xee/0x100 [ 37.437792][ T373] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.437794][ T373] RIP: 0033:0x7f561ae7b54e [ 37.437796][ T373] 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 [ 37.437798][ T373] RSP: 002b:00007ffed69f6480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.437802][ T373] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f561ae7b54e [ 37.437803][ T373] RDX: 0000000000000000 RSI: 00007ffed69f6530 RDI: 0000000000000005 [ 37.437804][ T373] RBP: 00007ffed69f6490 R08: 0000000000000000 R09: 0000000000000000 [ 37.437805][ T373] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910314 [ 37.437806][ T373] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffed69f6c00 [ 37.437808][ T373] [ 37.465259][ T373] bond0 (unregistering): (slave eth1): Releasing backup interface [ 37.473018][ T373] bond0 (unregistering): Released all slaves [ 37.476468][ T39] br0: port 1(s0) entered disabled state [ 37.481674][ T39] br0: port 2(s1) entered disabled state [ 37.556146][ T377] bond0: (slave eth0): making interface the new active one [ 37.556582][ T377] bond0: (slave eth0): Enslaving as an active interface with an up link [ 37.556929][ T36] br0: port 1(s0) entered blocking state [ 37.557104][ T36] br0: port 1(s0) entered forwarding state [ 37.581205][ T378] bond0: (slave eth1): Enslaving as an active interface with an up link [ 37.582273][ T93] br0: port 2(s1) entered blocking state [ 37.582457][ T93] br0: port 2(s1) entered forwarding state [ 37.720136][ T74] eth0: entered promiscuous mode [ 49.745286][ T445] eth0: left promiscuous mode [ 49.745307][ T445] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 49.745311][ T445] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 445, name: ip [ 49.745313][ T445] preempt_count: 203, expected: 0 [ 49.745315][ T445] RCU nest depth: 1, expected: 0 [ 49.745316][ T445] INFO: lockdep is turned off. [ 49.745318][ T445] irq event stamp: 0 [ 49.745319][ T445] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 49.745324][ T445] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 49.745332][ T445] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 49.745335][ T445] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 49.745337][ T445] Preemption disabled at: [ 49.745338][ T445] [] dev_uc_unsync+0xe5/0x2f0 [ 49.745349][ T445] CPU: 0 UID: 0 PID: 445 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 49.745354][ T445] Tainted: [W]=WARN [ 49.745355][ T445] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.745357][ T445] Call Trace: [ 49.745359][ T445] [ 49.745361][ T445] dump_stack_lvl+0x6f/0xa0 [ 49.745367][ T445] ? dev_uc_unsync+0xe5/0x2f0 [ 49.745370][ T445] __might_resched.cold+0x1fe/0x2c1 [ 49.745375][ T445] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 49.745379][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745383][ T445] __kmalloc_noprof+0x443/0x760 [ 49.745388][ T445] ? __rwlock_init+0x150/0x150 [ 49.745392][ T445] ? alloc_buf.isra.0+0x4b/0x260 [ 49.745397][ T445] ? do_raw_spin_unlock+0x59/0x250 [ 49.745399][ T445] alloc_buf.isra.0+0x4b/0x260 [ 49.745403][ T445] put_chars+0x1e1/0x2f0 [ 49.745406][ T445] ? __send_to_port+0x420/0x420 [ 49.745409][ T445] ? desc_read_finalized_seq+0x41/0x120 [ 49.745413][ T445] ? console_prepend_replay+0x20/0x20 [ 49.745416][ T445] ? desc_read+0x219/0x2f0 [ 49.745419][ T445] hvc_console_print+0x292/0x780 [ 49.745425][ T445] ? hvc_write+0x3a0/0x3a0 [ 49.745428][ T445] ? do_raw_spin_lock+0x131/0x280 [ 49.745430][ T445] ? __rwlock_init+0x150/0x150 [ 49.745432][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745434][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745436][ T445] ? lock_acquire+0x13c/0x160 [ 49.745440][ T445] console_emit_next_record+0x252/0x4f0 [ 49.745444][ T445] ? devkmsg_read+0x4e0/0x4e0 [ 49.745446][ T445] ? _prb_read_valid+0x6e0/0x6e0 [ 49.745449][ T445] ? __asan_memmove+0x3c/0x60 [ 49.745452][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745454][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745456][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745458][ T445] ? lock_acquire+0x13c/0x160 [ 49.745462][ T445] ? console_flush_one_record+0x111/0x710 [ 49.745464][ T445] console_flush_one_record+0x46f/0x710 [ 49.745467][ T445] ? console_emit_next_record+0x4f0/0x4f0 [ 49.745471][ T445] console_unlock+0xee/0x1f0 [ 49.745473][ T445] ? lock_acquire+0x13c/0x160 [ 49.745476][ T445] ? console_flush_one_record+0x710/0x710 [ 49.745478][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745480][ T445] ? lock_release+0x184/0x1f0 [ 49.745482][ T445] ? lock_acquire+0x60/0x160 [ 49.745485][ T445] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 49.745488][ T445] ? __down_trylock_console_sem+0x5e/0xa0 [ 49.745498][ T445] ? vprintk_emit+0x320/0x3e0 [ 49.745501][ T445] vprintk_emit+0x37c/0x3e0 [ 49.745504][ T445] ? wake_up_klogd_work_func+0x90/0x90 [ 49.745506][ T445] ? kvfree_call_rcu+0x88/0x2e0 [ 49.745510][ T445] ? dev_uc_unsync+0x22b/0x2f0 [ 49.745513][ T445] ? bond_close+0x216/0x6c0 [ 49.745517][ T445] ? __dev_close_many+0x1d4/0x680 [ 49.745519][ T445] ? __dev_change_flags+0x288/0x6d0 [ 49.745521][ T445] ? netif_change_flags+0x87/0x190 [ 49.745524][ T445] ? do_setlink.isra.0+0x1d25/0x2a60 [ 49.745528][ T445] _printk+0xc7/0x100 [ 49.745532][ T445] ? snapshot_read.cold+0x21/0x21 [ 49.745536][ T445] ? netdev_name+0x43/0x60 [ 49.745539][ T445] ? __netdev_printk+0x17f/0x1d0 [ 49.745542][ T445] netdev_info+0xe2/0x116 [ 49.745544][ T445] ? netdev_notice+0x120/0x120 [ 49.745547][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745550][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745552][ T445] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 49.745556][ T445] ? do_raw_spin_unlock+0x59/0x250 [ 49.745558][ T445] ? trace_hardirqs_on+0x36/0x40 [ 49.745560][ T445] ? mutex_is_locked+0x1c/0x50 [ 49.745563][ T445] __dev_set_promiscuity.cold+0x7a/0x104 [ 49.745568][ T445] __dev_set_rx_mode+0x279/0x370 [ 49.745571][ T445] dev_uc_unsync+0x23a/0x2f0 [ 49.745575][ T445] ? bond_close+0x1ae/0x6c0 [ 49.745578][ T445] bond_close+0x216/0x6c0 [ 49.745581][ T445] ? bond_set_rx_mode+0x440/0x440 [ 49.745584][ T445] ? notifier_call_chain+0xae/0x300 [ 49.745588][ T445] ? mutex_is_locked+0x1c/0x50 [ 49.745590][ T445] ? rtnl_is_locked+0x15/0x20 [ 49.745593][ T445] __dev_close_many+0x1d4/0x680 [ 49.745596][ T445] ? netif_open+0x120/0x120 [ 49.745598][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745601][ T445] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 49.745604][ T445] __dev_change_flags+0x288/0x6d0 [ 49.745607][ T445] ? netif_set_allmulti+0x2c0/0x2c0 [ 49.745609][ T445] ? __kernel_text_address+0x12/0x30 [ 49.745612][ T445] ? write_profile+0xf0/0xf0 [ 49.745617][ T445] netif_change_flags+0x87/0x190 [ 49.745620][ T445] do_setlink.isra.0+0x1d25/0x2a60 [ 49.745624][ T445] ? stack_trace_save+0x93/0xc0 [ 49.745626][ T445] ? rtnl_link_get_size+0x350/0x350 [ 49.745629][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745631][ T445] ? stack_depot_save_flags+0x1bc/0x790 [ 49.745636][ T445] ? kasan_save_stack+0x3d/0x50 [ 49.745639][ T445] ? kasan_save_stack+0x2f/0x50 [ 49.745640][ T445] ? kasan_save_track+0x14/0x30 [ 49.745642][ T445] ? __kasan_kmalloc+0x7b/0x90 [ 49.745644][ T445] ? __kmalloc_cache_noprof+0x29a/0x620 [ 49.745647][ T445] ? rtnl_newlink+0x124/0x11b0 [ 49.745649][ T445] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 49.745652][ T445] ? netlink_rcv_skb+0x14e/0x3a0 [ 49.745659][ T445] ? netlink_unicast+0x486/0x750 [ 49.745661][ T445] ? netlink_sendmsg+0x735/0xc60 [ 49.745663][ T445] ? ____sys_sendmsg+0x415/0x880 [ 49.745666][ T445] ? ___sys_sendmsg+0x14e/0x1d0 [ 49.745668][ T445] ? __sys_sendmsg+0x12c/0x1d0 [ 49.745671][ T445] ? do_syscall_64+0xff/0x530 [ 49.745674][ T445] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 49.745678][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745680][ T445] ? lock_acquire+0x13c/0x160 [ 49.745683][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745685][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745687][ T445] ? trace_contention_end+0xb3/0x180 [ 49.745690][ T445] ? __mutex_lock+0x1db/0x1ea0 [ 49.745692][ T445] ? __mutex_lock+0x9a3/0x1ea0 [ 49.745695][ T445] ? rtnl_newlink+0x9a8/0x11b0 [ 49.745698][ T445] ? ww_mutex_lock+0x160/0x160 [ 49.745701][ T445] ? __rtnl_newlink+0x3fa/0xa50 [ 49.745705][ T445] rtnl_newlink+0x9f1/0x11b0 [ 49.745709][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745711][ T445] ? rtnl_bridge_getlink+0x850/0x850 [ 49.745714][ T445] ? lock_acquire+0x13c/0x160 [ 49.745716][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745719][ T445] ? is_bpf_text_address+0x3e/0x110 [ 49.745723][ T445] ? is_bpf_text_address+0x72/0x110 [ 49.745725][ T445] ? kernel_text_address+0x149/0x170 [ 49.745728][ T445] ? __kernel_text_address+0x12/0x30 [ 49.745730][ T445] ? write_profile+0xf0/0xf0 [ 49.745732][ T445] ? unwind_get_return_address+0x67/0xd0 [ 49.745736][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745738][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745740][ T445] ? cap_capable+0x1d7/0x3d0 [ 49.745744][ T445] ? lock_acquire+0x13c/0x160 [ 49.745747][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745749][ T445] ? rtnl_bridge_getlink+0x850/0x850 [ 49.745752][ T445] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 49.745755][ T445] ? rtnl_link_fill+0x900/0x900 [ 49.745758][ T445] ? filter_irq_stacks+0xd0/0xd0 [ 49.745761][ T445] ? stack_depot_save_flags+0x1bc/0x790 [ 49.745765][ T445] netlink_rcv_skb+0x14e/0x3a0 [ 49.745767][ T445] ? rtnl_link_fill+0x900/0x900 [ 49.745770][ T445] ? lock_release+0x184/0x1f0 [ 49.745773][ T445] ? netlink_ack+0xcd0/0xcd0 [ 49.745775][ T445] ? __netlink_lookup+0xb9/0x6b0 [ 49.745779][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745782][ T445] ? lock_release+0x184/0x1f0 [ 49.745785][ T445] netlink_unicast+0x486/0x750 [ 49.745788][ T445] ? netlink_attachskb+0x810/0x810 [ 49.745791][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745793][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745795][ T445] ? lock_acquire+0x13c/0x160 [ 49.745799][ T445] netlink_sendmsg+0x735/0xc60 [ 49.745802][ T445] ? netlink_unicast+0x750/0x750 [ 49.745805][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745807][ T445] ? lock_release+0x184/0x1f0 [ 49.745810][ T445] ____sys_sendmsg+0x415/0x880 [ 49.745813][ T445] ? copy_msghdr_from_user+0x279/0x420 [ 49.745815][ T445] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 49.745817][ T445] ? move_addr_to_kernel+0x40/0x40 [ 49.745819][ T445] ? filter_irq_stacks+0xd0/0xd0 [ 49.745823][ T445] ___sys_sendmsg+0x14e/0x1d0 [ 49.745826][ T445] ? copy_msghdr_from_user+0x420/0x420 [ 49.745834][ T445] __sys_sendmsg+0x12c/0x1d0 [ 49.745836][ T445] ? __sys_sendmsg_sock+0x20/0x20 [ 49.745840][ T445] ? rcu_is_watching+0x16/0xd0 [ 49.745843][ T445] do_syscall_64+0xff/0x530 [ 49.745845][ T445] ? exc_page_fault+0xee/0x100 [ 49.745849][ T445] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 49.745851][ T445] RIP: 0033:0x7fd0a7ecd54e [ 49.745854][ T445] 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 [ 49.745857][ T445] RSP: 002b:00007ffda0a3b2a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.745862][ T445] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd0a7ecd54e [ 49.745864][ T445] RDX: 0000000000000000 RSI: 00007ffda0a3b350 RDI: 0000000000000005 [ 49.745865][ T445] RBP: 00007ffda0a3b2b0 R08: 0000000000000000 R09: 0000000000000000 [ 49.745867][ T445] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910320 [ 49.745868][ T445] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffda0a3ba20 [ 49.745872][ T445] [ 49.827613][ T446] bond0 (unregistering): (slave eth0): Releasing active interface [ 49.840198][ T446] bond0 (unregistering): (slave eth1): Releasing active interface [ 49.860001][ T446] bond0 (unregistering): Released all slaves [ 49.867559][ T39] br0: port 1(s0) entered disabled state [ 49.869111][ T39] br0: port 2(s1) entered disabled state [ 49.954877][ T450] bond0: (slave eth0): making interface the new active one [ 49.955522][ T450] bond0: (slave eth0): Enslaving as an active interface with an up link [ 49.956027][ T36] br0: port 1(s0) entered blocking state [ 49.956228][ T36] br0: port 1(s0) entered forwarding state [ 49.980142][ T451] bond0: (slave eth1): Enslaving as an active interface with an up link [ 49.980497][ T39] br0: port 2(s1) entered blocking state [ 49.980636][ T39] br0: port 2(s1) entered forwarding state [ 62.276420][ T519] bond0 (unregistering): (slave eth0): Releasing active interface [ 62.276438][ T519] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 62.276441][ T519] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 519, name: ip [ 62.276443][ T519] preempt_count: 1, expected: 0 [ 62.276444][ T519] RCU nest depth: 0, expected: 0 [ 62.276445][ T519] INFO: lockdep is turned off. [ 62.276447][ T519] irq event stamp: 0 [ 62.276448][ T519] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 62.276453][ T519] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 62.276461][ T519] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 62.276463][ T519] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 62.276466][ T519] Preemption disabled at: [ 62.276467][ T519] [] vprintk_emit+0x31b/0x3e0 [ 62.276475][ T519] CPU: 3 UID: 0 PID: 519 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 62.276480][ T519] Tainted: [W]=WARN [ 62.276481][ T519] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.276483][ T519] Call Trace: [ 62.276485][ T519] [ 62.276487][ T519] dump_stack_lvl+0x6f/0xa0 [ 62.276492][ T519] ? vprintk_emit+0x31b/0x3e0 [ 62.276494][ T519] __might_resched.cold+0x1fe/0x2c1 [ 62.276499][ T519] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 62.276502][ T519] ? rcu_is_watching+0x16/0xd0 [ 62.276506][ T519] __kmalloc_noprof+0x443/0x760 [ 62.276511][ T519] ? __rwlock_init+0x150/0x150 [ 62.276513][ T519] ? alloc_buf.isra.0+0x4b/0x260 [ 62.276519][ T519] ? do_raw_spin_unlock+0x59/0x250 [ 62.276521][ T519] alloc_buf.isra.0+0x4b/0x260 [ 62.276524][ T519] put_chars+0x1e1/0x2f0 [ 62.276530][ T519] ? __send_to_port+0x420/0x420 [ 62.276533][ T519] ? desc_read+0x2f0/0x2f0 [ 62.276536][ T519] ? console_prepend_replay+0x20/0x20 [ 62.276538][ T519] ? desc_read+0x219/0x2f0 [ 62.276541][ T519] hvc_console_print+0x292/0x780 [ 62.276545][ T519] ? _prb_read_valid+0x450/0x6e0 [ 62.276548][ T519] ? hvc_write+0x3a0/0x3a0 [ 62.276551][ T519] ? do_raw_spin_lock+0x131/0x280 [ 62.276553][ T519] ? __rwlock_init+0x150/0x150 [ 62.276554][ T519] ? rcu_is_watching+0x16/0xd0 [ 62.276556][ T519] ? lock_acquire+0x13c/0x160 [ 62.276560][ T519] console_emit_next_record+0x252/0x4f0 [ 62.276563][ T519] ? devkmsg_read+0x4e0/0x4e0 [ 62.276564][ T519] ? _prb_read_valid+0x6e0/0x6e0 [ 62.276567][ T519] ? __asan_memmove+0x3c/0x60 [ 62.276570][ T519] ? rcu_is_watching+0x16/0xd0 [ 62.276572][ T519] ? rcu_is_watching+0x16/0xd0 [ 62.276574][ T519] ? rcu_is_watching+0x16/0xd0 [ 62.276576][ T519] ? lock_acquire+0x13c/0x160 [ 62.276578][ T519] ? console_flush_one_record+0x111/0x710 [ 62.276580][ T519] console_flush_one_record+0x46f/0x710 [ 62.276583][ T519] ? console_emit_next_record+0x4f0/0x4f0 [ 62.276586][ T519] console_unlock+0xee/0x1f0 [ 62.276588][ T519] ? lock_acquire+0x13c/0x160 [ 62.276590][ T519] ? console_flush_one_record+0x710/0x710 [ 62.276592][ T519] ? rcu_is_watching+0x16/0xd0 [ 62.276594][ T519] ? lock_release+0x184/0x1f0 [ 62.276596][ T519] ? lock_acquire+0x60/0x160 [ 62.276599][ T519] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 62.276601][ T519] ? __down_trylock_console_sem+0x5e/0xa0 [ 62.276604][ T519] ? vprintk_emit+0x320/0x3e0 [ 62.276606][ T519] vprintk_emit+0x37c/0x3e0 [ 62.276609][ T519] ? wake_up_klogd_work_func+0x90/0x90 [ 62.276611][ T519] ? do_raw_spin_lock+0x131/0x280 [ 62.276613][ T519] ? __rwlock_init+0x150/0x150 [ 62.276616][ T519] _printk+0xc7/0x100 [ 62.276619][ T519] ? snapshot_read.cold+0x21/0x21 [ 62.276621][ T519] ? rcu_is_watching+0x16/0xd0 [ 62.276624][ T519] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 62.276627][ T519] ? do_raw_spin_unlock+0x59/0x250 [ 62.276628][ T519] ? trace_hardirqs_on+0x36/0x40 [ 62.276630][ T519] ? netdev_name+0x43/0x60 [ 62.276633][ T519] ? __netdev_printk+0x17f/0x1d0 [ 62.276636][ T519] netdev_info+0xe2/0x116 [ 62.276638][ T519] ? netdev_notice+0x120/0x120 [ 62.276641][ T519] ? netdev_upper_dev_unlink+0x79/0xa0 [ 62.276645][ T519] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 62.276648][ T519] ? trace_irq_enable.constprop.0+0x30/0x160 [ 62.276650][ T519] __bond_release_one.cold+0x80/0xa60 [ 62.276655][ T519] ? lock_acquire+0x13c/0x160 [ 62.276660][ T519] ? rcu_is_watching+0x16/0xd0 [ 62.276662][ T519] ? bond_enslave+0x5100/0x5100 [ 62.276665][ T519] ? ipvlan_port_get+0x8c/0x3b0 [ 62.276668][ T519] ? ipvlan_port_get+0xeb/0x3b0 [ 62.276670][ T519] ? ipvlan_port_create+0x5a0/0x5a0 [ 62.276672][ T519] ? rcu_is_watching+0x16/0xd0 [ 62.276675][ T519] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 62.276679][ T519] ? packet_sendmsg_spkt+0x1350/0x1350 [ 62.276684][ T519] bond_uninit+0x119/0x190 [ 62.276686][ T519] ? ip6_route_dev_notify+0x3d/0x380 [ 62.276690][ T519] ? bond_siocdevprivate+0x170/0x170 [ 62.276693][ T519] unregister_netdevice_many_notify+0xee7/0x1b40 [ 62.276697][ T519] ? unregister_netdevice_queued+0x80/0x80 [ 62.276699][ T519] ? mutex_is_locked+0x1c/0x50 [ 62.276702][ T519] ? rtnl_is_locked+0x15/0x20 [ 62.276704][ T519] ? unregister_netdevice_queue+0x6a/0x470 [ 62.276708][ T519] rtnl_dellink+0x4a0/0xae0 [ 62.276711][ T519] ? lock_release+0x184/0x1f0 [ 62.276713][ T519] ? rcu_is_watching+0x16/0xd0 [ 62.276715][ T519] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 62.276718][ T519] ? rcu_is_watching+0x16/0xd0 [ 62.276727][ T519] ? unwind_next_frame+0x69b/0x1ea0 [ 62.276731][ T519] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 62.276734][ T519] ? rcu_is_watching+0x16/0xd0 [ 62.276735][ T519] ? rcu_is_watching+0x16/0xd0 [ 62.276737][ T519] ? lock_acquire+0x13c/0x160 [ 62.276740][ T519] ? rcu_is_watching+0x16/0xd0 [ 62.276742][ T519] ? lock_release+0x184/0x1f0 [ 62.276744][ T519] ? is_bpf_text_address+0x3e/0x110 [ 62.276748][ T519] ? is_bpf_text_address+0x72/0x110 [ 62.276750][ T519] ? kernel_text_address+0x149/0x170 [ 62.276753][ T519] ? __kernel_text_address+0x12/0x30 [ 62.276755][ T519] ? write_profile+0xf0/0xf0 [ 62.276758][ T519] ? unwind_get_return_address+0x67/0xd0 [ 62.276761][ T519] ? rcu_is_watching+0x16/0xd0 [ 62.276762][ T519] ? rcu_is_watching+0x16/0xd0 [ 62.276764][ T519] ? cap_capable+0x1d7/0x3d0 [ 62.276768][ T519] ? lock_acquire+0x13c/0x160 [ 62.276770][ T519] ? rcu_is_watching+0x16/0xd0 [ 62.276773][ T519] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 62.276775][ T519] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 62.276778][ T519] ? rtnl_link_fill+0x900/0x900 [ 62.276781][ T519] ? filter_irq_stacks+0xd0/0xd0 [ 62.276783][ T519] ? stack_depot_save_flags+0x1bc/0x790 [ 62.276788][ T519] netlink_rcv_skb+0x14e/0x3a0 [ 62.276791][ T519] ? rtnl_link_fill+0x900/0x900 [ 62.276794][ T519] ? lock_release+0x184/0x1f0 [ 62.276796][ T519] ? netlink_ack+0xcd0/0xcd0 [ 62.276798][ T519] ? __netlink_lookup+0xb9/0x6b0 [ 62.276802][ T519] ? rcu_is_watching+0x16/0xd0 [ 62.276804][ T519] ? lock_release+0x184/0x1f0 [ 62.276807][ T519] netlink_unicast+0x486/0x750 [ 62.276810][ T519] ? netlink_attachskb+0x810/0x810 [ 62.276812][ T519] ? rcu_is_watching+0x16/0xd0 [ 62.276814][ T519] ? rcu_is_watching+0x16/0xd0 [ 62.276816][ T519] ? lock_acquire+0x13c/0x160 [ 62.276819][ T519] netlink_sendmsg+0x735/0xc60 [ 62.276822][ T519] ? netlink_unicast+0x750/0x750 [ 62.276825][ T519] ? rcu_is_watching+0x16/0xd0 [ 62.276827][ T519] ? lock_release+0x184/0x1f0 [ 62.276830][ T519] ____sys_sendmsg+0x415/0x880 [ 62.276833][ T519] ? copy_msghdr_from_user+0x279/0x420 [ 62.276835][ T519] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 62.276837][ T519] ? move_addr_to_kernel+0x40/0x40 [ 62.276839][ T519] ? filter_irq_stacks+0xd0/0xd0 [ 62.276843][ T519] ___sys_sendmsg+0x14e/0x1d0 [ 62.276845][ T519] ? copy_msghdr_from_user+0x420/0x420 [ 62.276852][ T519] __sys_sendmsg+0x12c/0x1d0 [ 62.276855][ T519] ? __sys_sendmsg_sock+0x20/0x20 [ 62.276859][ T519] ? rcu_is_watching+0x16/0xd0 [ 62.276861][ T519] do_syscall_64+0xff/0x530 [ 62.276863][ T519] ? exc_page_fault+0xee/0x100 [ 62.276866][ T519] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 62.276868][ T519] RIP: 0033:0x7f10fe93654e [ 62.276871][ T519] 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 [ 62.276873][ T519] RSP: 002b:00007ffc2fcc2130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.276878][ T519] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f10fe93654e [ 62.276880][ T519] RDX: 0000000000000000 RSI: 00007ffc2fcc21e0 RDI: 0000000000000005 [ 62.276881][ T519] RBP: 00007ffc2fcc2140 R08: 0000000000000000 R09: 0000000000000000 [ 62.276883][ T519] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91032d [ 62.276884][ T519] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc2fcc28b0 [ 62.276887][ T519] [ 62.323615][ T519] bond0 (unregistering): (slave eth1): Releasing active interface [ 62.331020][ T519] bond0 (unregistering): Released all slaves [ 62.334567][ T36] br0: port 1(s0) entered disabled state [ 62.335551][ T36] br0: port 2(s1) entered disabled state [ 62.405212][ T523] bond0: (slave eth0): making interface the new active one [ 62.405719][ T523] bond0: (slave eth0): Enslaving as an active interface with an up link [ 62.406047][ T39] br0: port 1(s0) entered blocking state [ 62.406203][ T39] br0: port 1(s0) entered forwarding state [ 62.430754][ T524] bond0: (slave eth1): Enslaving as an active interface with an up link [ 62.431113][ T39] br0: port 2(s1) entered blocking state [ 62.431263][ T39] br0: port 2(s1) entered forwarding state [ 62.570247][ T74] eth0: entered promiscuous mode [ 74.552518][ T591] eth0: left promiscuous mode [ 74.552536][ T591] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 74.552538][ T591] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 591, name: ip [ 74.552540][ T591] preempt_count: 203, expected: 0 [ 74.552541][ T591] RCU nest depth: 1, expected: 0 [ 74.552542][ T591] INFO: lockdep is turned off. [ 74.552543][ T591] irq event stamp: 0 [ 74.552544][ T591] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 74.552548][ T591] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 74.552555][ T591] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 74.552557][ T591] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 74.552559][ T591] Preemption disabled at: [ 74.552559][ T591] [] dev_uc_unsync+0xe5/0x2f0 [ 74.552574][ T591] CPU: 0 UID: 0 PID: 591 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 74.552578][ T591] Tainted: [W]=WARN [ 74.552579][ T591] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.552580][ T591] Call Trace: [ 74.552582][ T591] [ 74.552583][ T591] dump_stack_lvl+0x6f/0xa0 [ 74.552588][ T591] ? dev_uc_unsync+0xe5/0x2f0 [ 74.552590][ T591] __might_resched.cold+0x1fe/0x2c1 [ 74.552594][ T591] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 74.552597][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552600][ T591] __kmalloc_noprof+0x443/0x760 [ 74.552604][ T591] ? __rwlock_init+0x150/0x150 [ 74.552607][ T591] ? alloc_buf.isra.0+0x4b/0x260 [ 74.552611][ T591] ? do_raw_spin_unlock+0x59/0x250 [ 74.552612][ T591] alloc_buf.isra.0+0x4b/0x260 [ 74.552615][ T591] put_chars+0x1e1/0x2f0 [ 74.552617][ T591] ? __send_to_port+0x420/0x420 [ 74.552619][ T591] ? desc_read_finalized_seq+0x41/0x120 [ 74.552622][ T591] ? console_prepend_replay+0x20/0x20 [ 74.552624][ T591] ? desc_read+0x219/0x2f0 [ 74.552627][ T591] hvc_console_print+0x292/0x780 [ 74.552631][ T591] ? hvc_write+0x3a0/0x3a0 [ 74.552633][ T591] ? do_raw_spin_lock+0x131/0x280 [ 74.552634][ T591] ? __rwlock_init+0x150/0x150 [ 74.552635][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552636][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552638][ T591] ? lock_acquire+0x13c/0x160 [ 74.552641][ T591] console_emit_next_record+0x252/0x4f0 [ 74.552643][ T591] ? devkmsg_read+0x4e0/0x4e0 [ 74.552644][ T591] ? _prb_read_valid+0x6e0/0x6e0 [ 74.552646][ T591] ? __asan_memmove+0x3c/0x60 [ 74.552648][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552650][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552651][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552652][ T591] ? lock_acquire+0x13c/0x160 [ 74.552654][ T591] ? console_flush_one_record+0x111/0x710 [ 74.552656][ T591] console_flush_one_record+0x46f/0x710 [ 74.552660][ T591] ? console_emit_next_record+0x4f0/0x4f0 [ 74.552663][ T591] console_unlock+0xee/0x1f0 [ 74.552664][ T591] ? lock_acquire+0x13c/0x160 [ 74.552666][ T591] ? console_flush_one_record+0x710/0x710 [ 74.552668][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552669][ T591] ? lock_release+0x184/0x1f0 [ 74.552671][ T591] ? lock_acquire+0x60/0x160 [ 74.552673][ T591] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 74.552675][ T591] ? __down_trylock_console_sem+0x5e/0xa0 [ 74.552677][ T591] ? vprintk_emit+0x320/0x3e0 [ 74.552679][ T591] vprintk_emit+0x37c/0x3e0 [ 74.552681][ T591] ? wake_up_klogd_work_func+0x90/0x90 [ 74.552682][ T591] ? kvfree_call_rcu+0x88/0x2e0 [ 74.552686][ T591] ? dev_uc_unsync+0x22b/0x2f0 [ 74.552688][ T591] ? bond_close+0x216/0x6c0 [ 74.552691][ T591] ? __dev_close_many+0x1d4/0x680 [ 74.552693][ T591] ? __dev_change_flags+0x288/0x6d0 [ 74.552695][ T591] ? netif_change_flags+0x87/0x190 [ 74.552696][ T591] ? do_setlink.isra.0+0x1d25/0x2a60 [ 74.552699][ T591] _printk+0xc7/0x100 [ 74.552702][ T591] ? snapshot_read.cold+0x21/0x21 [ 74.552705][ T591] ? netdev_name+0x43/0x60 [ 74.552707][ T591] ? __netdev_printk+0x17f/0x1d0 [ 74.552709][ T591] netdev_info+0xe2/0x116 [ 74.552711][ T591] ? netdev_notice+0x120/0x120 [ 74.552713][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552714][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552716][ T591] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 74.552719][ T591] ? do_raw_spin_unlock+0x59/0x250 [ 74.552720][ T591] ? trace_hardirqs_on+0x36/0x40 [ 74.552722][ T591] ? mutex_is_locked+0x1c/0x50 [ 74.552723][ T591] __dev_set_promiscuity.cold+0x7a/0x104 [ 74.552726][ T591] __dev_set_rx_mode+0x279/0x370 [ 74.552729][ T591] dev_uc_unsync+0x23a/0x2f0 [ 74.552731][ T591] ? bond_close+0x1ae/0x6c0 [ 74.552733][ T591] bond_close+0x216/0x6c0 [ 74.552735][ T591] ? bond_set_rx_mode+0x440/0x440 [ 74.552737][ T591] ? notifier_call_chain+0xae/0x300 [ 74.552740][ T591] ? mutex_is_locked+0x1c/0x50 [ 74.552742][ T591] ? rtnl_is_locked+0x15/0x20 [ 74.552743][ T591] __dev_close_many+0x1d4/0x680 [ 74.552745][ T591] ? netif_open+0x120/0x120 [ 74.552747][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552748][ T591] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 74.552750][ T591] __dev_change_flags+0x288/0x6d0 [ 74.552752][ T591] ? netif_set_allmulti+0x2c0/0x2c0 [ 74.552754][ T591] ? __kernel_text_address+0x12/0x30 [ 74.552756][ T591] ? write_profile+0xf0/0xf0 [ 74.552759][ T591] netif_change_flags+0x87/0x190 [ 74.552761][ T591] do_setlink.isra.0+0x1d25/0x2a60 [ 74.552763][ T591] ? stack_trace_save+0x93/0xc0 [ 74.552765][ T591] ? rtnl_link_get_size+0x350/0x350 [ 74.552767][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552768][ T591] ? stack_depot_save_flags+0x1bc/0x790 [ 74.552772][ T591] ? kasan_save_stack+0x3d/0x50 [ 74.552773][ T591] ? kasan_save_stack+0x2f/0x50 [ 74.552774][ T591] ? kasan_save_track+0x14/0x30 [ 74.552775][ T591] ? __kasan_kmalloc+0x7b/0x90 [ 74.552777][ T591] ? __kmalloc_cache_noprof+0x29a/0x620 [ 74.552778][ T591] ? rtnl_newlink+0x124/0x11b0 [ 74.552780][ T591] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 74.552782][ T591] ? netlink_rcv_skb+0x14e/0x3a0 [ 74.552785][ T591] ? netlink_unicast+0x486/0x750 [ 74.552786][ T591] ? netlink_sendmsg+0x735/0xc60 [ 74.552787][ T591] ? ____sys_sendmsg+0x415/0x880 [ 74.552790][ T591] ? ___sys_sendmsg+0x14e/0x1d0 [ 74.552791][ T591] ? __sys_sendmsg+0x12c/0x1d0 [ 74.552793][ T591] ? do_syscall_64+0xff/0x530 [ 74.552795][ T591] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 74.552797][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552799][ T591] ? lock_acquire+0x13c/0x160 [ 74.552801][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552802][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552803][ T591] ? trace_contention_end+0xb3/0x180 [ 74.552805][ T591] ? __mutex_lock+0x1db/0x1ea0 [ 74.552807][ T591] ? __mutex_lock+0x9a3/0x1ea0 [ 74.552808][ T591] ? rtnl_newlink+0x9a8/0x11b0 [ 74.552810][ T591] ? ww_mutex_lock+0x160/0x160 [ 74.552812][ T591] ? __rtnl_newlink+0x3fa/0xa50 [ 74.552815][ T591] rtnl_newlink+0x9f1/0x11b0 [ 74.552817][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552818][ T591] ? rtnl_bridge_getlink+0x850/0x850 [ 74.552820][ T591] ? lock_acquire+0x13c/0x160 [ 74.552822][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552823][ T591] ? is_bpf_text_address+0x3e/0x110 [ 74.552826][ T591] ? is_bpf_text_address+0x72/0x110 [ 74.552827][ T591] ? kernel_text_address+0x149/0x170 [ 74.552829][ T591] ? __kernel_text_address+0x12/0x30 [ 74.552831][ T591] ? write_profile+0xf0/0xf0 [ 74.552832][ T591] ? unwind_get_return_address+0x67/0xd0 [ 74.552835][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552836][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552837][ T591] ? cap_capable+0x1d7/0x3d0 [ 74.552841][ T591] ? lock_acquire+0x13c/0x160 [ 74.552842][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552844][ T591] ? rtnl_bridge_getlink+0x850/0x850 [ 74.552845][ T591] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 74.552848][ T591] ? rtnl_link_fill+0x900/0x900 [ 74.552850][ T591] ? filter_irq_stacks+0xd0/0xd0 [ 74.552851][ T591] ? stack_depot_save_flags+0x1bc/0x790 [ 74.552854][ T591] netlink_rcv_skb+0x14e/0x3a0 [ 74.552855][ T591] ? rtnl_link_fill+0x900/0x900 [ 74.552857][ T591] ? lock_release+0x184/0x1f0 [ 74.552859][ T591] ? netlink_ack+0xcd0/0xcd0 [ 74.552860][ T591] ? __netlink_lookup+0xb9/0x6b0 [ 74.552862][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552864][ T591] ? lock_release+0x184/0x1f0 [ 74.552866][ T591] netlink_unicast+0x486/0x750 [ 74.552868][ T591] ? netlink_attachskb+0x810/0x810 [ 74.552870][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552871][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552873][ T591] ? lock_acquire+0x13c/0x160 [ 74.552875][ T591] netlink_sendmsg+0x735/0xc60 [ 74.552877][ T591] ? netlink_unicast+0x750/0x750 [ 74.552879][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552880][ T591] ? lock_release+0x184/0x1f0 [ 74.552882][ T591] ____sys_sendmsg+0x415/0x880 [ 74.552884][ T591] ? copy_msghdr_from_user+0x279/0x420 [ 74.552885][ T591] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 74.552886][ T591] ? move_addr_to_kernel+0x40/0x40 [ 74.552887][ T591] ? filter_irq_stacks+0xd0/0xd0 [ 74.552890][ T591] ___sys_sendmsg+0x14e/0x1d0 [ 74.552892][ T591] ? copy_msghdr_from_user+0x420/0x420 [ 74.552897][ T591] __sys_sendmsg+0x12c/0x1d0 [ 74.552898][ T591] ? __sys_sendmsg_sock+0x20/0x20 [ 74.552901][ T591] ? rcu_is_watching+0x16/0xd0 [ 74.552902][ T591] do_syscall_64+0xff/0x530 [ 74.552904][ T591] ? exc_page_fault+0xee/0x100 [ 74.552906][ T591] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 74.552908][ T591] RIP: 0033:0x7f844682354e [ 74.552909][ T591] 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 [ 74.552911][ T591] RSP: 002b:00007ffd88b9a7b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.552915][ T591] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f844682354e [ 74.552917][ T591] RDX: 0000000000000000 RSI: 00007ffd88b9a860 RDI: 0000000000000005 [ 74.552918][ T591] RBP: 00007ffd88b9a7c0 R08: 0000000000000000 R09: 0000000000000000 [ 74.552918][ T591] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910339 [ 74.552919][ T591] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd88b9af30 [ 74.552922][ T591] [ 74.617432][ T592] bond0 (unregistering): (slave eth0): Releasing active interface [ 74.629162][ T592] bond0 (unregistering): (slave eth1): Releasing active interface [ 74.636963][ T592] bond0 (unregistering): Released all slaves [ 74.644170][ T39] br0: port 1(s0) entered disabled state [ 74.645682][ T39] br0: port 2(s1) entered disabled state [ 74.709537][ T596] bond0: (slave eth0): making interface the new active one [ 74.714056][ T596] bond0: (slave eth0): Enslaving as an active interface with an up link [ 74.714485][ T36] br0: port 1(s0) entered blocking state [ 74.714649][ T36] br0: port 1(s0) entered forwarding state [ 74.733918][ T597] bond0: (slave eth1): Enslaving as an active interface with an up link [ 74.734300][ T39] br0: port 2(s1) entered blocking state [ 74.734455][ T39] br0: port 2(s1) entered forwarding state [ 86.882812][ T661] br0: port 3(c0) entered disabled state [ 86.882830][ T661] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 86.882833][ T661] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 661, name: ip [ 86.882835][ T661] preempt_count: 202, expected: 0 [ 86.882836][ T661] RCU nest depth: 0, expected: 0 [ 86.882837][ T661] INFO: lockdep is turned off. [ 86.882838][ T661] irq event stamp: 0 [ 86.882838][ T661] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 86.882844][ T661] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 86.882851][ T661] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 86.882853][ T661] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 86.882855][ T661] Preemption disabled at: [ 86.882855][ T661] [<0000000000000000>] 0x0 [ 86.882860][ T661] CPU: 0 UID: 0 PID: 661 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 86.882864][ T661] Tainted: [W]=WARN [ 86.882865][ T661] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 86.882867][ T661] Call Trace: [ 86.882868][ T661] [ 86.882870][ T661] dump_stack_lvl+0x6f/0xa0 [ 86.882875][ T661] __might_resched.cold+0x1fe/0x2c1 [ 86.882880][ T661] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 86.882882][ T661] ? rcu_is_watching+0x16/0xd0 [ 86.882886][ T661] __kmalloc_noprof+0x443/0x760 [ 86.882890][ T661] ? __rwlock_init+0x150/0x150 [ 86.882892][ T661] ? alloc_buf.isra.0+0x4b/0x260 [ 86.882896][ T661] ? do_raw_spin_unlock+0x59/0x250 [ 86.882898][ T661] alloc_buf.isra.0+0x4b/0x260 [ 86.882900][ T661] put_chars+0x1e1/0x2f0 [ 86.882902][ T661] ? printk_get_next_message+0x2fe/0x7d0 [ 86.882905][ T661] ? __send_to_port+0x420/0x420 [ 86.882907][ T661] ? desc_read+0x2f0/0x2f0 [ 86.882909][ T661] ? desc_read+0x219/0x2f0 [ 86.882911][ T661] hvc_console_print+0x292/0x780 [ 86.882915][ T661] ? hvc_write+0x3a0/0x3a0 [ 86.882917][ T661] ? rcu_is_watching+0x16/0xd0 [ 86.882918][ T661] ? lock_acquire+0x13c/0x160 [ 86.882921][ T661] console_emit_next_record+0x252/0x4f0 [ 86.882923][ T661] ? devkmsg_read+0x4e0/0x4e0 [ 86.882924][ T661] ? _prb_read_valid+0x6e0/0x6e0 [ 86.882926][ T661] ? __asan_memmove+0x3c/0x60 [ 86.882929][ T661] ? rcu_is_watching+0x16/0xd0 [ 86.882930][ T661] ? rcu_is_watching+0x16/0xd0 [ 86.882931][ T661] ? rcu_is_watching+0x16/0xd0 [ 86.882932][ T661] ? lock_acquire+0x13c/0x160 [ 86.882934][ T661] ? console_flush_one_record+0x111/0x710 [ 86.882936][ T661] console_flush_one_record+0x46f/0x710 [ 86.882938][ T661] ? console_emit_next_record+0x4f0/0x4f0 [ 86.882940][ T661] console_unlock+0xee/0x1f0 [ 86.882941][ T661] ? lock_acquire+0x13c/0x160 [ 86.882943][ T661] ? console_flush_one_record+0x710/0x710 [ 86.882944][ T661] ? rcu_is_watching+0x16/0xd0 [ 86.882945][ T661] ? lock_release+0x184/0x1f0 [ 86.882947][ T661] ? lock_acquire+0x60/0x160 [ 86.882948][ T661] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 86.882950][ T661] ? __down_trylock_console_sem+0x5e/0xa0 [ 86.882952][ T661] ? vprintk_emit+0x320/0x3e0 [ 86.882954][ T661] vprintk_emit+0x37c/0x3e0 [ 86.882956][ T661] ? wake_up_klogd_work_func+0x90/0x90 [ 86.882957][ T661] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 86.882960][ T661] ? trace_hardirqs_on+0x36/0x40 [ 86.882962][ T661] _printk+0xc7/0x100 [ 86.882965][ T661] ? snapshot_read.cold+0x21/0x21 [ 86.882967][ T661] ? ipv6_mc_down+0x17e/0x2d0 [ 86.882971][ T661] br_set_state+0x22f/0x410 [ 86.882974][ T661] br_stp_disable_port+0x11f/0x390 [ 86.882976][ T661] br_device_event+0x783/0x930 [ 86.882979][ T661] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 86.882982][ T661] ? packet_sendmsg_spkt+0x1350/0x1350 [ 86.882984][ T661] ? addrconf_notify+0x2c8/0xf30 [ 86.882987][ T661] notifier_call_chain+0xae/0x300 [ 86.882990][ T661] netif_close_many+0x366/0x770 [ 86.882994][ T661] ? trace_kfree+0xd2/0x100 [ 86.882995][ T661] ? lock_acquire+0x13c/0x160 [ 86.882997][ T661] ? __dev_close_many+0x680/0x680 [ 86.882999][ T661] ? netif_close_many_and_unlock+0x22/0x2c0 [ 86.883001][ T661] unregister_netdevice_many_notify+0x71a/0x1b40 [ 86.883003][ T661] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.883006][ T661] ? netlink_sendmsg+0x735/0xc60 [ 86.883008][ T661] ? ____sys_sendmsg+0x415/0x880 [ 86.883011][ T661] ? ___sys_sendmsg+0x14e/0x1d0 [ 86.883012][ T661] ? __sys_sendmsg+0x12c/0x1d0 [ 86.883014][ T661] ? unregister_netdevice_queued+0x80/0x80 [ 86.883016][ T661] ? __nla_validate_parse+0x5a/0x480 [ 86.883020][ T661] rtnl_dellink+0x4a0/0xae0 [ 86.883022][ T661] ? lock_release+0x184/0x1f0 [ 86.883024][ T661] ? rcu_is_watching+0x16/0xd0 [ 86.883025][ T661] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 86.883027][ T661] ? rcu_is_watching+0x16/0xd0 [ 86.883033][ T661] ? unwind_next_frame+0x69b/0x1ea0 [ 86.883035][ T661] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.883037][ T661] ? rcu_is_watching+0x16/0xd0 [ 86.883039][ T661] ? rcu_is_watching+0x16/0xd0 [ 86.883040][ T661] ? lock_acquire+0x13c/0x160 [ 86.883042][ T661] ? rcu_is_watching+0x16/0xd0 [ 86.883043][ T661] ? lock_release+0x184/0x1f0 [ 86.883045][ T661] ? is_bpf_text_address+0x3e/0x110 [ 86.883048][ T661] ? is_bpf_text_address+0x72/0x110 [ 86.883049][ T661] ? kernel_text_address+0x149/0x170 [ 86.883051][ T661] ? __kernel_text_address+0x12/0x30 [ 86.883053][ T661] ? write_profile+0xf0/0xf0 [ 86.883056][ T661] ? unwind_get_return_address+0x67/0xd0 [ 86.883058][ T661] ? rcu_is_watching+0x16/0xd0 [ 86.883059][ T661] ? rcu_is_watching+0x16/0xd0 [ 86.883060][ T661] ? cap_capable+0x1d7/0x3d0 [ 86.883063][ T661] ? lock_acquire+0x13c/0x160 [ 86.883065][ T661] ? rcu_is_watching+0x16/0xd0 [ 86.883066][ T661] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 86.883068][ T661] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.883070][ T661] ? rtnl_link_fill+0x900/0x900 [ 86.883072][ T661] ? filter_irq_stacks+0xd0/0xd0 [ 86.883074][ T661] ? stack_depot_save_flags+0x1bc/0x790 [ 86.883077][ T661] netlink_rcv_skb+0x14e/0x3a0 [ 86.883078][ T661] ? rtnl_link_fill+0x900/0x900 [ 86.883080][ T661] ? lock_release+0x184/0x1f0 [ 86.883081][ T661] ? netlink_ack+0xcd0/0xcd0 [ 86.883083][ T661] ? __netlink_lookup+0xb9/0x6b0 [ 86.883085][ T661] ? rcu_is_watching+0x16/0xd0 [ 86.883086][ T661] ? lock_release+0x184/0x1f0 [ 86.883089][ T661] netlink_unicast+0x486/0x750 [ 86.883091][ T661] ? netlink_attachskb+0x810/0x810 [ 86.883092][ T661] ? rcu_is_watching+0x16/0xd0 [ 86.883093][ T661] ? rcu_is_watching+0x16/0xd0 [ 86.883095][ T661] ? lock_acquire+0x13c/0x160 [ 86.883097][ T661] netlink_sendmsg+0x735/0xc60 [ 86.883099][ T661] ? netlink_unicast+0x750/0x750 [ 86.883101][ T661] ? rcu_is_watching+0x16/0xd0 [ 86.883102][ T661] ? lock_release+0x184/0x1f0 [ 86.883104][ T661] ____sys_sendmsg+0x415/0x880 [ 86.883105][ T661] ? copy_msghdr_from_user+0x279/0x420 [ 86.883107][ T661] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 86.883108][ T661] ? move_addr_to_kernel+0x40/0x40 [ 86.883109][ T661] ? filter_irq_stacks+0xd0/0xd0 [ 86.883112][ T661] ___sys_sendmsg+0x14e/0x1d0 [ 86.883113][ T661] ? copy_msghdr_from_user+0x420/0x420 [ 86.883118][ T661] __sys_sendmsg+0x12c/0x1d0 [ 86.883119][ T661] ? __sys_sendmsg_sock+0x20/0x20 [ 86.883122][ T661] ? rcu_is_watching+0x16/0xd0 [ 86.883123][ T661] do_syscall_64+0xff/0x530 [ 86.883125][ T661] ? exc_page_fault+0xee/0x100 [ 86.883127][ T661] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.883129][ T661] RIP: 0033:0x7ff6c1a0a54e [ 86.883131][ T661] 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 [ 86.883133][ T661] RSP: 002b:00007fffa65d7540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 86.883137][ T661] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff6c1a0a54e [ 86.883138][ T661] RDX: 0000000000000000 RSI: 00007fffa65d75f0 RDI: 0000000000000005 [ 86.883139][ T661] RBP: 00007fffa65d7550 R08: 0000000000000000 R09: 0000000000000000 [ 86.883140][ T661] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910346 [ 86.883140][ T661] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffa65d7cc0 [ 86.883143][ T661] [ 86.910402][ T661] c0 (unregistering): left allmulticast mode [ 86.910582][ T661] c0 (unregistering): left promiscuous mode [ 86.911718][ T661] br0: port 3(c0) entered disabled state [ 87.016534][ T668] br0: port 1(s0) entered disabled state [ 87.017418][ T668] bond0: (slave eth0): Releasing active interface [ 87.017844][ T668] bond0: (slave eth0): the permanent HWaddr of slave - 00:0a:0b:0c:0d:01 - is still in use by bond - set the HWaddr of slave to a different address to avoid conflicts [ 87.018407][ T668] bond0: (slave eth1): making interface the new active one [ 87.027642][ T668] s0 (unregistering): left allmulticast mode [ 87.027910][ T668] s0 (unregistering): left promiscuous mode [ 87.028149][ T668] br0: port 1(s0) entered disabled state [ 87.069148][ T669] br0: port 2(s1) entered disabled state [ 87.069942][ T669] bond0: (slave eth1): Releasing active interface [ 87.077934][ T669] s1 (unregistering): left allmulticast mode [ 87.078140][ T669] s1 (unregistering): left promiscuous mode [ 87.078340][ T669] br0: port 2(s1) entered disabled state [ 87.125648][ T12] bond0 (unregistering): Released all slaves