[ 10.351325][ T188] ip (188) used greatest stack depth: 24016 bytes left [ 10.351343][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.351345][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: ip [ 10.351348][ T188] preempt_count: 2, expected: 0 [ 10.351349][ T188] RCU nest depth: 0, expected: 0 [ 10.351350][ T188] locks held by ip/188: 5, last CPU#0: [ 10.351353][ T188] #0: ffffffffaa0027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.351367][ T188] #1: ffffffffaa199cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.351374][ T188] #2: ffffffffaa199d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.351379][ T188] #3: ffffffffaa089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.351384][ T188] #4: ffffffffaa089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 10.351389][ T188] irq event stamp: 36812 [ 10.351390][ T188] hardirqs last enabled at (36811): [] __down_trylock_console_sem+0x86/0xa0 [ 10.351398][ T188] hardirqs last disabled at (36812): [] console_emit_next_record+0x3f8/0x4f0 [ 10.351401][ T188] softirqs last enabled at (35250): [] netlink_release+0x17b/0xcf0 [ 10.351406][ T188] softirqs last disabled at (35248): [] netlink_release+0xd2/0xcf0 [ 10.351410][ T188] Preemption disabled at: [ 10.351410][ T188] [<0000000000000000>] 0x0 [ 10.351418][ T188] CPU: 0 UID: 0 PID: 188 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.351423][ T188] Tainted: [W]=WARN [ 10.351424][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.351426][ T188] Call Trace: [ 10.351428][ T188] [ 10.351430][ T188] dump_stack_lvl+0x6f/0xa0 [ 10.351437][ T188] __might_resched.cold+0x1fe/0x2c1 [ 10.351443][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.351448][ T188] ? __kmalloc_noprof+0xdb/0x760 [ 10.351455][ T188] __kmalloc_noprof+0x443/0x760 [ 10.351459][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 10.351468][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 10.351471][ T188] alloc_buf.isra.0+0x4b/0x260 [ 10.351477][ T188] put_chars+0x1e1/0x2f0 [ 10.351481][ T188] ? __send_to_port+0x420/0x420 [ 10.351484][ T188] ? printk_get_next_message+0x2fe/0x7d0 [ 10.351489][ T188] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.351493][ T188] ? validate_chain+0x38b/0xc20 [ 10.351501][ T188] hvc_console_print+0x292/0x780 [ 10.351506][ T188] ? __lock_acquire+0x518/0xc20 [ 10.351508][ T188] ? __lock_acquire+0x518/0xc20 [ 10.351516][ T188] ? hvc_write+0x3a0/0x3a0 [ 10.351522][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.351526][ T188] ? lock_acquire+0x13c/0x160 [ 10.351533][ T188] console_emit_next_record+0x252/0x4f0 [ 10.351538][ T188] ? devkmsg_read+0x4e0/0x4e0 [ 10.351545][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.351548][ T188] ? lock_acquire+0x13c/0x160 [ 10.351555][ T188] console_flush_one_record+0x46f/0x710 [ 10.351561][ T188] ? console_emit_next_record+0x4f0/0x4f0 [ 10.351563][ T188] ? __lock_acquire+0x518/0xc20 [ 10.351573][ T188] console_unlock+0xee/0x1f0 [ 10.351576][ T188] ? console_flush_one_record+0x710/0x710 [ 10.351578][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.351581][ T188] ? lock_acquire+0x60/0x160 [ 10.351588][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.351591][ T188] ? vprintk_emit+0x320/0x3e0 [ 10.351596][ T188] vprintk_emit+0x37c/0x3e0 [ 10.351601][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 10.351606][ T188] ? __lock_acquire+0x518/0xc20 [ 10.351612][ T188] _printk+0xc7/0x100 [ 10.351617][ T188] ? snapshot_read.cold+0x21/0x21 [ 10.351623][ T188] ? do_raw_spin_lock+0x131/0x280 [ 10.351627][ T188] ? __rwlock_init+0x150/0x150 [ 10.351633][ T188] ? do_raw_spin_lock+0x131/0x280 [ 10.351637][ T188] do_exit.cold+0x82/0x9c [ 10.351642][ T188] ? exit_notify+0x890/0x890 [ 10.351644][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 10.351649][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.351655][ T188] do_group_exit+0xb8/0x370 [ 10.351660][ T188] __x64_sys_exit_group+0x3c/0x50 [ 10.351663][ T188] x64_sys_call+0x1567/0x1570 [ 10.351667][ T188] do_syscall_64+0xff/0x530 [ 10.351670][ T188] ? exc_page_fault+0xee/0x100 [ 10.351675][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.351678][ T188] RIP: 0033:0x7f71dc8a11b8 [ 10.351681][ T188] Code: Unable to access opcode bytes at 0x7f71dc8a118e. [ 10.351683][ T188] RSP: 002b:00007ffc944a2088 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.351686][ T188] RAX: ffffffffffffffda RBX: 00007f71dc9d1f88 RCX: 00007f71dc8a11b8 [ 10.351688][ T188] RDX: 00007f71dc5ebfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.351689][ T188] RBP: 00007ffc944a20e0 R08: 0000000000000000 R09: 0000000000000000 [ 10.351691][ T188] R10: 00007ffc944a1ea0 R11: 0000000000000246 R12: 0000000000000001 [ 10.351692][ T188] R13: 0000000000000000 R14: 00007f71dc9d0680 R15: 00007f71dc9d1fa0 [ 10.351704][ T188] [ 10.674974][ T199] bond0: (slave eth0): Enslaving as a backup interface with a down link [ 10.704068][ T200] bond0: (slave eth1): Enslaving as a backup interface with a down link [ 10.742869][ T201] bond0: (slave eth2): Enslaving as a backup interface with a down link [ 10.770864][ T202] bond0: (slave eth3): Enslaving as a backup interface with a down link [ 10.806632][ T203] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 10.870435][ T204] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 10.907541][ T205] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 10.941283][ T206] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 10.968419][ T12] bond0: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 10.971774][ T12] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 10.972314][ T12] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 10.972832][ T12] bond0: (slave eth2): link status definitely up, 10000 Mbps full duplex [ 10.973231][ T12] bond0: (slave eth3): link status definitely up, 10000 Mbps full duplex [ 10.973596][ T12] bond0: active interface up! [ 11.177771][ C2] [ 11.177878][ C2] ======================================================== [ 11.178083][ C2] WARNING: possible irq lock inversion dependency detected [ 11.178283][ C2] 7.2.0-virtme #1 Tainted: G W [ 11.178452][ C2] -------------------------------------------------------- [ 11.178650][ C2] kworker/u16:0/12 just changed the state of lock: [ 11.178812][ C2] ff1100000a51ae98 (&bond->mode_lock){+.-.}-{3:3}, at: bond_3ad_rx_indication+0x242/0x8e0 [ 11.179065][ C2] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 11.179259][ C2] (fs_reclaim){+.+.}-{0:0} [ 11.179261][ C2] [ 11.179261][ C2] [ 11.179261][ C2] and interrupts could create inverse lock ordering between them. [ 11.179261][ C2] [ 11.179749][ C2] [ 11.179749][ C2] other info that might help us debug this: [ 11.179939][ C2] Chain exists of: [ 11.179939][ C2] &bond->mode_lock --> console_owner --> fs_reclaim [ 11.179939][ C2] [ 11.180238][ C2] Possible interrupt unsafe locking scenario: [ 11.180238][ C2] [ 11.180436][ C2] CPU0 CPU1 [ 11.180570][ C2] ---- ---- [ 11.180702][ C2] lock(fs_reclaim); [ 11.180803][ C2] local_irq_disable(); [ 11.180974][ C2] lock(&bond->mode_lock); [ 11.181148][ C2] lock(console_owner); [ 11.181324][ C2] [ 11.181431][ C2] lock(&bond->mode_lock); [ 11.181567][ C2] [ 11.181567][ C2] *** DEADLOCK *** [ 11.181567][ C2] [ 11.181764][ C2] locks held by kworker/u16:0/12: 3, last CPU#2: [ 11.181929][ C2] #0: ff1100000d10cd40 ((wq_completion)bond0){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 11.182204][ C2] #1: ffa00000000c7d10 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 11.182502][ C2] #2: ffffffffaa1b0b00 (rcu_read_lock){....}-{1:3}, at: process_backlog+0x3f1/0x14c0 [ 11.182735][ C2] [ 11.182735][ C2] the shortest dependencies between 2nd lock and 1st lock: [ 11.182962][ C2] -> (fs_reclaim){+.+.}-{0:0} { [ 11.183098][ C2] HARDIRQ-ON-W at: [ 11.183198][ C2] __lock_acquire+0x388/0xc20 [ 11.183370][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.183541][ C2] fs_reclaim_acquire+0xd5/0x120 [ 11.183709][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 11.183912][ C2] kthread_create_worker_on_node+0xea/0x210 [ 11.184118][ C2] workqueue_init+0x2a/0x680 [ 11.184292][ C2] kernel_init_freeable+0x2fe/0x630 [ 11.184501][ C2] kernel_init+0x21/0x150 [ 11.184668][ C2] ret_from_fork+0x474/0x6b0 [ 11.184837][ C2] ret_from_fork_asm+0x11/0x20 [ 11.185003][ C2] SOFTIRQ-ON-W at: [ 11.185102][ C2] __lock_acquire+0x388/0xc20 [ 11.185267][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.185436][ C2] fs_reclaim_acquire+0xd5/0x120 [ 11.185601][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 11.185799][ C2] kthread_create_worker_on_node+0xea/0x210 [ 11.185992][ C2] workqueue_init+0x2a/0x680 [ 11.186154][ C2] kernel_init_freeable+0x2fe/0x630 [ 11.186348][ C2] kernel_init+0x21/0x150 [ 11.186519][ C2] ret_from_fork+0x474/0x6b0 [ 11.186684][ C2] ret_from_fork_asm+0x11/0x20 [ 11.186873][ C2] INITIAL USE at: [ 11.186972][ C2] __lock_acquire+0x388/0xc20 [ 11.187140][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.187302][ C2] fs_reclaim_acquire+0xd5/0x120 [ 11.187468][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 11.187666][ C2] kthread_create_worker_on_node+0xea/0x210 [ 11.187865][ C2] workqueue_init+0x2a/0x680 [ 11.188028][ C2] kernel_init_freeable+0x2fe/0x630 [ 11.188190][ C2] kernel_init+0x21/0x150 [ 11.188353][ C2] ret_from_fork+0x474/0x6b0 [ 11.188523][ C2] ret_from_fork_asm+0x11/0x20 [ 11.188689][ C2] } [ 11.188760][ C2] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 11.188962][ C2] ... acquired at: [ 11.189061][ C2] __lock_acquire+0x518/0xc20 [ 11.189205][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.189335][ C2] fs_reclaim_acquire+0xd5/0x120 [ 11.189469][ C2] __kmalloc_noprof+0xd3/0x760 [ 11.189599][ C2] alloc_buf.isra.0+0x4b/0x260 [ 11.189736][ C2] put_chars+0x1e1/0x2f0 [ 11.189868][ C2] hvc_console_print+0x292/0x780 [ 11.190000][ C2] console_emit_next_record+0x252/0x4f0 [ 11.190131][ C2] console_flush_one_record+0x46f/0x710 [ 11.190261][ C2] console_unlock+0xee/0x1f0 [ 11.190392][ C2] vprintk_emit+0x37c/0x3e0 [ 11.190527][ C2] _printk+0xc7/0x100 [ 11.190626][ C2] i8042_pnp_init+0xf7/0x3c0 [ 11.190758][ C2] i8042_platform_init+0x3f9/0x460 [ 11.190888][ C2] i8042_init+0x45/0x130 [ 11.191016][ C2] do_one_initcall+0x124/0x4f0 [ 11.191146][ C2] kernel_init_freeable+0x596/0x630 [ 11.191274][ C2] kernel_init+0x21/0x150 [ 11.191407][ C2] ret_from_fork+0x474/0x6b0 [ 11.191538][ C2] ret_from_fork_asm+0x11/0x20 [ 11.191666][ C2] [ 11.191733][ C2] -> (console_owner){....}-{0:0} { [ 11.191865][ C2] INITIAL USE at: [ 11.191964][ C2] } [ 11.192030][ C2] ... key at: [] console_owner_dep_map+0x0/0x60 [ 11.192220][ C2] ... acquired at: [ 11.192317][ C2] __lock_acquire+0x518/0xc20 [ 11.192457][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.192587][ C2] console_lock_spinning_enable+0x5c/0x60 [ 11.192750][ C2] console_emit_next_record+0x1f4/0x4f0 [ 11.192882][ C2] console_flush_one_record+0x46f/0x710 [ 11.193012][ C2] console_unlock+0xee/0x1f0 [ 11.193142][ C2] vprintk_emit+0x37c/0x3e0 [ 11.193269][ C2] _printk+0xc7/0x100 [ 11.193369][ C2] ad_agg_selection_logic.cold+0x120/0x16c [ 11.193540][ C2] ad_port_selection_logic+0x8a8/0x1820 [ 11.193672][ C2] bond_3ad_state_machine_handler+0x4a9/0x1f00 [ 11.193836][ C2] process_one_work+0xe3e/0x1560 [ 11.193967][ C2] worker_thread+0x4f1/0xd60 [ 11.194097][ C2] kthread+0x367/0x460 [ 11.194195][ C2] ret_from_fork+0x474/0x6b0 [ 11.194326][ C2] ret_from_fork_asm+0x11/0x20 [ 11.194462][ C2] [ 11.194526][ C2] -> (&bond->mode_lock){+.-.}-{3:3} { [ 11.194658][ C2] HARDIRQ-ON-W at: [ 11.194756][ C2] __lock_acquire+0x388/0xc20 [ 11.194922][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.195087][ C2] _raw_spin_lock_bh+0x38/0x50 [ 11.195251][ C2] bond_3ad_update_lacp_rate+0xaf/0x250 [ 11.195454][ C2] bond_option_lacp_rate_set+0x77/0x1f0 [ 11.195649][ C2] __bond_opt_set+0x1b1/0x390 [ 11.195813][ C2] bond_changelink+0x15a3/0x23e0 [ 11.195980][ C2] bond_newlink+0x9e/0xf0 [ 11.196145][ C2] rtnl_newlink_create+0x2d0/0x850 [ 11.196309][ C2] __rtnl_newlink+0x22b/0xa50 [ 11.196474][ C2] rtnl_newlink+0x9f1/0x11b0 [ 11.196642][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.196804][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 11.196971][ C2] netlink_unicast+0x486/0x750 [ 11.197142][ C2] netlink_sendmsg+0x735/0xc60 [ 11.197304][ C2] ____sys_sendmsg+0x415/0x880 [ 11.197473][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 11.197638][ C2] __sys_sendmsg+0x12c/0x1d0 [ 11.197802][ C2] do_syscall_64+0xff/0x530 [ 11.197967][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.198165][ C2] IN-SOFTIRQ-W at: [ 11.198264][ C2] __lock_acquire+0x388/0xc20 [ 11.198433][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.198596][ C2] _raw_spin_lock+0x33/0x40 [ 11.198757][ C2] bond_3ad_rx_indication+0x242/0x8e0 [ 11.198919][ C2] bond_3ad_lacpdu_recv+0x270/0x4f0 [ 11.199082][ C2] bond_handle_frame+0x16b/0xca0 [ 11.199246][ C2] __netif_receive_skb_core.constprop.0+0x579/0x2960 [ 11.199447][ C2] __netif_receive_skb_one_core+0xa2/0x180 [ 11.199643][ C2] process_backlog+0x431/0x14c0 [ 11.199805][ C2] __napi_poll+0xa7/0x3b0 [ 11.199968][ C2] net_rx_action+0x513/0xf50 [ 11.200130][ C2] handle_softirqs+0x1d3/0x900 [ 11.200296][ C2] do_softirq+0xac/0xe0 [ 11.200464][ C2] __local_bh_enable_ip+0x118/0x150 [ 11.200629][ C2] bond_3ad_state_machine_handler+0xd60/0x1f00 [ 11.200824][ C2] process_one_work+0xe3e/0x1560 [ 11.200987][ C2] worker_thread+0x4f1/0xd60 [ 11.201150][ C2] kthread+0x367/0x460 [ 11.201282][ C2] ret_from_fork+0x474/0x6b0 [ 11.201448][ C2] ret_from_fork_asm+0x11/0x20 [ 11.201611][ C2] INITIAL USE at: [ 11.201711][ C2] __lock_acquire+0x388/0xc20 [ 11.201879][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.202041][ C2] _raw_spin_lock_bh+0x38/0x50 [ 11.202202][ C2] bond_3ad_update_lacp_rate+0xaf/0x250 [ 11.202364][ C2] bond_option_lacp_rate_set+0x77/0x1f0 [ 11.202534][ C2] __bond_opt_set+0x1b1/0x390 [ 11.202699][ C2] bond_changelink+0x15a3/0x23e0 [ 11.202864][ C2] bond_newlink+0x9e/0xf0 [ 11.203029][ C2] rtnl_newlink_create+0x2d0/0x850 [ 11.203191][ C2] __rtnl_newlink+0x22b/0xa50 [ 11.203355][ C2] rtnl_newlink+0x9f1/0x11b0 [ 11.203524][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.203689][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 11.203850][ C2] netlink_unicast+0x486/0x750 [ 11.204013][ C2] netlink_sendmsg+0x735/0xc60 [ 11.204174][ C2] ____sys_sendmsg+0x415/0x880 [ 11.204335][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 11.204503][ C2] __sys_sendmsg+0x12c/0x1d0 [ 11.204666][ C2] do_syscall_64+0xff/0x530 [ 11.204826][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.205019][ C2] } [ 11.205085][ C2] ... key at: [] __key.27+0x0/0x40 [ 11.205273][ C2] ... acquired at: [ 11.205367][ C2] mark_lock+0x1d7/0xa00 [ 11.205502][ C2] mark_usage+0x42/0x170 [ 11.205631][ C2] __lock_acquire+0x388/0xc20 [ 11.205759][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.205886][ C2] _raw_spin_lock+0x33/0x40 [ 11.206014][ C2] bond_3ad_rx_indication+0x242/0x8e0 [ 11.206141][ C2] bond_3ad_lacpdu_recv+0x270/0x4f0 [ 11.206268][ C2] bond_handle_frame+0x16b/0xca0 [ 11.206398][ C2] __netif_receive_skb_core.constprop.0+0x579/0x2960 [ 11.206564][ C2] __netif_receive_skb_one_core+0xa2/0x180 [ 11.206724][ C2] process_backlog+0x431/0x14c0 [ 11.206855][ C2] __napi_poll+0xa7/0x3b0 [ 11.206985][ C2] net_rx_action+0x513/0xf50 [ 11.207112][ C2] handle_softirqs+0x1d3/0x900 [ 11.207242][ C2] do_softirq+0xac/0xe0 [ 11.207339][ C2] __local_bh_enable_ip+0x118/0x150 [ 11.207474][ C2] bond_3ad_state_machine_handler+0xd60/0x1f00 [ 11.207638][ C2] process_one_work+0xe3e/0x1560 [ 11.207765][ C2] worker_thread+0x4f1/0xd60 [ 11.207897][ C2] kthread+0x367/0x460 [ 11.207995][ C2] ret_from_fork+0x474/0x6b0 [ 11.208122][ C2] ret_from_fork_asm+0x11/0x20 [ 11.208252][ C2] [ 11.208317][ C2] [ 11.208317][ C2] stack backtrace: [ 11.208485][ C2] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.208489][ C2] Tainted: [W]=WARN [ 11.208490][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.208491][ C2] Workqueue: bond0 bond_3ad_state_machine_handler [ 11.208494][ C2] Call Trace: [ 11.208496][ C2] [ 11.208497][ C2] dump_stack_lvl+0x6f/0xa0 [ 11.208500][ C2] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 11.208503][ C2] mark_lock_irq+0x989/0x9c0 [ 11.208507][ C2] mark_lock+0x1d7/0xa00 [ 11.208509][ C2] mark_usage+0x42/0x170 [ 11.208511][ C2] __lock_acquire+0x388/0xc20 [ 11.208513][ C2] ? mark_usage+0x61/0x170 [ 11.208515][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.208517][ C2] ? bond_3ad_rx_indication+0x242/0x8e0 [ 11.208518][ C2] ? rcu_is_watching+0x16/0xd0 [ 11.208521][ C2] ? lock_acquire+0x13c/0x160 [ 11.208524][ C2] _raw_spin_lock+0x33/0x40 [ 11.208525][ C2] ? bond_3ad_rx_indication+0x242/0x8e0 [ 11.208527][ C2] bond_3ad_rx_indication+0x242/0x8e0 [ 11.208528][ C2] ? rcu_do_batch+0x2b6/0x1000 [ 11.208530][ C2] ? unwind_next_frame+0x69b/0x1ea0 [ 11.208533][ C2] bond_3ad_lacpdu_recv+0x270/0x4f0 [ 11.208535][ C2] ? bond_3ad_get_active_agg_info+0x120/0x120 [ 11.208538][ C2] bond_handle_frame+0x16b/0xca0 [ 11.208540][ C2] ? bond_net_exit_batch+0x2a0/0x2a0 [ 11.208542][ C2] ? bond_net_exit_batch+0x2a0/0x2a0 [ 11.208543][ C2] __netif_receive_skb_core.constprop.0+0x579/0x2960 [ 11.208545][ C2] ? stack_depot_save_flags+0x38e/0x790 [ 11.208549][ C2] ? rcu_do_batch+0x2b6/0x1000 [ 11.208550][ C2] ? kasan_save_stack+0x3d/0x50 [ 11.208552][ C2] ? kasan_save_stack+0x2f/0x50 [ 11.208553][ C2] ? kasan_save_track+0x14/0x30 [ 11.208554][ C2] ? kasan_save_free_info+0x3b/0x60 [ 11.208557][ C2] ? do_xdp_generic+0x4a0/0x4a0 [ 11.208558][ C2] ? rcu_core+0x34e/0x8e0 [ 11.208560][ C2] ? handle_softirqs+0x1d3/0x900 [ 11.208562][ C2] ? __irq_exit_rcu+0x145/0x1c0 [ 11.208564][ C2] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.208565][ C2] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.208567][ C2] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.208568][ C2] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.208571][ C2] ? validate_chain+0x38b/0xc20 [ 11.208572][ C2] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.208574][ C2] ? mark_usage+0x61/0x170 [ 11.208576][ C2] ? __lock_acquire+0x518/0xc20 [ 11.208578][ C2] ? process_backlog+0x3f1/0x14c0 [ 11.208580][ C2] __netif_receive_skb_one_core+0xa2/0x180 [ 11.208581][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 11.208583][ C2] ? process_backlog+0x3f1/0x14c0 [ 11.208585][ C2] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 11.208586][ C2] ? rcu_is_watching+0x16/0xd0 [ 11.208588][ C2] process_backlog+0x431/0x14c0 [ 11.208590][ C2] __napi_poll+0xa7/0x3b0 [ 11.208592][ C2] net_rx_action+0x513/0xf50 [ 11.208595][ C2] ? __napi_poll+0x3b0/0x3b0 [ 11.208597][ C2] ? find_held_lock+0x2b/0x80 [ 11.208600][ C2] ? rcu_is_watching+0x16/0xd0 [ 11.208601][ C2] ? mark_held_locks+0x40/0x70 [ 11.208603][ C2] handle_softirqs+0x1d3/0x900 [ 11.208605][ C2] ? _local_bh_enable+0xc0/0xc0 [ 11.208607][ C2] ? rcu_is_watching+0x16/0xd0 [ 11.208608][ C2] ? trace_csd_function_exit+0xb3/0x180 [ 11.208612][ C2] do_softirq+0xac/0xe0 [ 11.208613][ C2] [ 11.208614][ C2] [ 11.208615][ C2] __local_bh_enable_ip+0x118/0x150 [ 11.208617][ C2] bond_3ad_state_machine_handler+0xd60/0x1f00 [ 11.208619][ C2] ? ad_mux_machine+0x1b50/0x1b50 [ 11.208620][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 11.208622][ C2] ? process_one_work+0xd80/0x1560 [ 11.208623][ C2] ? rcu_is_watching+0x16/0xd0 [ 11.208625][ C2] ? rcu_is_watching+0x16/0xd0 [ 11.208626][ C2] ? lock_acquire+0x13c/0x160 [ 11.208628][ C2] ? rcu_is_watching+0x16/0xd0 [ 11.208629][ C2] process_one_work+0xe3e/0x1560 [ 11.208632][ C2] ? __queue_delayed_work+0x470/0x470 [ 11.208633][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 11.208636][ C2] worker_thread+0x4f1/0xd60 [ 11.208638][ C2] ? rescuer_thread+0x1340/0x1340 [ 11.208640][ C2] kthread+0x367/0x460 [ 11.208641][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.208644][ C2] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.208647][ C2] ret_from_fork+0x474/0x6b0 [ 11.208648][ C2] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.208651][ C2] ? __switch_to+0x5a3/0xe00 [ 11.208653][ C2] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.208656][ C2] ret_from_fork_asm+0x11/0x20 [ 11.208659][ C2] [ 11.329833][ T12] bond0: (slave eth1): link status definitely down, disabling slave [ 11.416850][ T12] bond0: (slave eth1): link status definitely down, disabling slave [ 11.416872][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.416875][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 11.416878][ T12] preempt_count: 1, expected: 0 [ 11.416879][ T12] RCU nest depth: 0, expected: 0 [ 11.416880][ T12] INFO: lockdep is turned off. [ 11.416882][ T12] irq event stamp: 1824 [ 11.416883][ T12] hardirqs last enabled at (1824): [] _raw_spin_unlock_irq+0x28/0x50 [ 11.416893][ T12] hardirqs last disabled at (1823): [] _raw_spin_lock_irq+0x4a/0x50 [ 11.416896][ T12] softirqs last enabled at (1818): [] bond_3ad_state_machine_handler+0xd60/0x1f00 [ 11.416900][ T12] softirqs last disabled at (1819): [] do_softirq+0xac/0xe0 [ 11.416906][ T12] Preemption disabled at: [ 11.416907][ T12] [] vprintk_emit+0x31b/0x3e0 [ 11.416916][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.416920][ T12] Tainted: [W]=WARN [ 11.416921][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.416924][ T12] Workqueue: bond0 bond_mii_monitor [ 11.416929][ T12] Call Trace: [ 11.416932][ T12] [ 11.416934][ T12] dump_stack_lvl+0x6f/0xa0 [ 11.416940][ T12] ? vprintk_emit+0x31b/0x3e0 [ 11.416942][ T12] __might_resched.cold+0x1fe/0x2c1 [ 11.416947][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.416951][ T12] ? rcu_is_watching+0x16/0xd0 [ 11.416955][ T12] __kmalloc_noprof+0x443/0x760 [ 11.416959][ T12] ? __rwlock_init+0x150/0x150 [ 11.416962][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 11.416967][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 11.416969][ T12] alloc_buf.isra.0+0x4b/0x260 [ 11.416973][ T12] put_chars+0x1e1/0x2f0 [ 11.416976][ T12] ? __send_to_port+0x420/0x420 [ 11.416979][ T12] ? printk_get_next_message+0x2fe/0x7d0 [ 11.416982][ T12] ? console_prepend_replay+0x20/0x20 [ 11.416984][ T12] ? desc_read+0x219/0x2f0 [ 11.416987][ T12] hvc_console_print+0x292/0x780 [ 11.416993][ T12] ? hvc_write+0x3a0/0x3a0 [ 11.416996][ T12] ? __rwlock_init+0x150/0x150 [ 11.416998][ T12] ? rcu_is_watching+0x16/0xd0 [ 11.417000][ T12] ? rcu_is_watching+0x16/0xd0 [ 11.417002][ T12] ? lock_acquire+0x13c/0x160 [ 11.417006][ T12] console_emit_next_record+0x252/0x4f0 [ 11.417009][ T12] ? devkmsg_read+0x4e0/0x4e0 [ 11.417011][ T12] ? _prb_read_valid+0x6e0/0x6e0 [ 11.417014][ T12] ? __asan_memmove+0x3c/0x60 [ 11.417017][ T12] ? rcu_is_watching+0x16/0xd0 [ 11.417019][ T12] ? rcu_is_watching+0x16/0xd0 [ 11.417021][ T12] ? rcu_is_watching+0x16/0xd0 [ 11.417023][ T12] ? lock_acquire+0x13c/0x160 [ 11.417026][ T12] ? console_flush_one_record+0x111/0x710 [ 11.417028][ T12] console_flush_one_record+0x46f/0x710 [ 11.417031][ T12] ? console_emit_next_record+0x4f0/0x4f0 [ 11.417035][ T12] console_unlock+0xee/0x1f0 [ 11.417037][ T12] ? lock_acquire+0x13c/0x160 [ 11.417039][ T12] ? console_flush_one_record+0x710/0x710 [ 11.417041][ T12] ? rcu_is_watching+0x16/0xd0 [ 11.417043][ T12] ? lock_release+0x184/0x1f0 [ 11.417046][ T12] ? lock_acquire+0x60/0x160 [ 11.417048][ T12] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 11.417051][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.417054][ T12] ? vprintk_emit+0x320/0x3e0 [ 11.417056][ T12] vprintk_emit+0x37c/0x3e0 [ 11.417059][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 11.417061][ T12] ? rcu_is_watching+0x16/0xd0 [ 11.417064][ T12] ? lock_acquire+0x13c/0x160 [ 11.417066][ T12] ? rcu_is_watching+0x16/0xd0 [ 11.417069][ T12] _printk+0xc7/0x100 [ 11.417073][ T12] ? snapshot_read.cold+0x21/0x21 [ 11.417075][ T12] ? bond_slave_netdev_event.isra.0+0xaa/0x820 [ 11.417078][ T12] ? failover_register+0xa0/0xa0 [ 11.417082][ T12] ? netdev_name+0x43/0x60 [ 11.417086][ T12] ? __netdev_printk+0x17f/0x1d0 [ 11.417088][ T12] netdev_info+0xe2/0x116 [ 11.417091][ T12] ? netdev_notice+0x120/0x120 [ 11.417094][ T12] ? netdev_offload_xstats_get+0x1d0/0x1d0 [ 11.417098][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.417102][ T12] ? notifier_call_chain+0x14a/0x300 [ 11.417106][ T12] bond_miimon_commit.cold+0x159/0x54f [ 11.417111][ T12] ? bond_arp_monitor+0x90/0x90 [ 11.417113][ T12] ? wait_for_completion_io+0x330/0x400 [ 11.417116][ T12] ? rcu_is_watching+0x16/0xd0 [ 11.417118][ T12] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.417120][ T12] ? lock_acquire+0x13c/0x160 [ 11.417123][ T12] ? rcu_is_watching+0x16/0xd0 [ 11.417126][ T12] bond_mii_monitor+0x3d5/0x650 [ 11.417128][ T12] ? rcu_is_watching+0x16/0xd0 [ 11.417130][ T12] ? bond_miimon_commit+0x1260/0x1260 [ 11.417132][ T12] ? rcu_is_watching+0x16/0xd0 [ 11.417134][ T12] ? lock_acquire+0x13c/0x160 [ 11.417137][ T12] ? rcu_is_watching+0x16/0xd0 [ 11.417139][ T12] ? process_one_work+0xe16/0x1560 [ 11.417142][ T12] process_one_work+0xe3e/0x1560 [ 11.417146][ T12] ? __queue_delayed_work+0x470/0x470 [ 11.417149][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 11.417152][ T12] ? __rwlock_init+0x150/0x150 [ 11.417155][ T12] worker_thread+0x4f1/0xd60 [ 11.417159][ T12] ? rescuer_thread+0x1340/0x1340 [ 11.417161][ T12] kthread+0x367/0x460 [ 11.417164][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.417167][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.417170][ T12] ret_from_fork+0x474/0x6b0 [ 11.417174][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.417177][ T12] ? __switch_to+0x5a3/0xe00 [ 11.417181][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.417184][ T12] ret_from_fork_asm+0x11/0x20 [ 11.417189][ T12] [ 11.954715][ T218] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 11.954988][ T218] bond0: active interface up! [ 11.955190][ T12] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 12.577773][ T218] bond0: (slave eth1): link status definitely down, disabling slave [ 12.577794][ T218] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.577797][ T218] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 218, name: kworker/u16:2 [ 12.577799][ T218] preempt_count: 1, expected: 0 [ 12.577801][ T218] RCU nest depth: 0, expected: 0 [ 12.577802][ T218] INFO: lockdep is turned off. [ 12.577804][ T218] irq event stamp: 0 [ 12.577805][ T218] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 12.577810][ T218] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 12.577818][ T218] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 12.577820][ T218] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 12.577823][ T218] Preemption disabled at: [ 12.577824][ T218] [] vprintk_emit+0x31b/0x3e0 [ 12.577832][ T218] CPU: 1 UID: 0 PID: 218 Comm: kworker/u16:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.577837][ T218] Tainted: [W]=WARN [ 12.577838][ T218] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.577840][ T218] Workqueue: bond0 bond_mii_monitor [ 12.577847][ T218] Call Trace: [ 12.577849][ T218] [ 12.577851][ T218] dump_stack_lvl+0x6f/0xa0 [ 12.577857][ T218] ? vprintk_emit+0x31b/0x3e0 [ 12.577859][ T218] __might_resched.cold+0x1fe/0x2c1 [ 12.577864][ T218] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.577868][ T218] ? rcu_is_watching+0x16/0xd0 [ 12.577872][ T218] __kmalloc_noprof+0x443/0x760 [ 12.577877][ T218] ? __rwlock_init+0x150/0x150 [ 12.577879][ T218] ? alloc_buf.isra.0+0x4b/0x260 [ 12.577885][ T218] ? do_raw_spin_unlock+0x59/0x250 [ 12.577887][ T218] alloc_buf.isra.0+0x4b/0x260 [ 12.577890][ T218] put_chars+0x1e1/0x2f0 [ 12.577893][ T218] ? __send_to_port+0x420/0x420 [ 12.577895][ T218] ? printk_get_next_message+0x2fe/0x7d0 [ 12.577898][ T218] ? console_prepend_replay+0x20/0x20 [ 12.577900][ T218] ? desc_read+0x219/0x2f0 [ 12.577904][ T218] hvc_console_print+0x292/0x780 [ 12.577909][ T218] ? hvc_write+0x3a0/0x3a0 [ 12.577912][ T218] ? __rwlock_init+0x150/0x150 [ 12.577914][ T218] ? rcu_is_watching+0x16/0xd0 [ 12.577916][ T218] ? rcu_is_watching+0x16/0xd0 [ 12.577918][ T218] ? lock_acquire+0x13c/0x160 [ 12.577922][ T218] console_emit_next_record+0x252/0x4f0 [ 12.577925][ T218] ? devkmsg_read+0x4e0/0x4e0 [ 12.577927][ T218] ? _prb_read_valid+0x6e0/0x6e0 [ 12.577930][ T218] ? __asan_memmove+0x3c/0x60 [ 12.577934][ T218] ? rcu_is_watching+0x16/0xd0 [ 12.577935][ T218] ? rcu_is_watching+0x16/0xd0 [ 12.577937][ T218] ? rcu_is_watching+0x16/0xd0 [ 12.577939][ T218] ? lock_acquire+0x13c/0x160 [ 12.577942][ T218] ? console_flush_one_record+0x111/0x710 [ 12.577944][ T218] console_flush_one_record+0x46f/0x710 [ 12.577947][ T218] ? console_emit_next_record+0x4f0/0x4f0 [ 12.577951][ T218] console_unlock+0xee/0x1f0 [ 12.577953][ T218] ? lock_acquire+0x13c/0x160 [ 12.577956][ T218] ? console_flush_one_record+0x710/0x710 [ 12.577958][ T218] ? rcu_is_watching+0x16/0xd0 [ 12.577959][ T218] ? lock_release+0x184/0x1f0 [ 12.577962][ T218] ? lock_acquire+0x60/0x160 [ 12.577964][ T218] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 12.577967][ T218] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.577970][ T218] ? vprintk_emit+0x320/0x3e0 [ 12.577972][ T218] vprintk_emit+0x37c/0x3e0 [ 12.577975][ T218] ? wake_up_klogd_work_func+0x90/0x90 [ 12.577977][ T218] ? rcu_is_watching+0x16/0xd0 [ 12.577979][ T218] ? lock_acquire+0x13c/0x160 [ 12.577982][ T218] ? rcu_is_watching+0x16/0xd0 [ 12.577985][ T218] _printk+0xc7/0x100 [ 12.577988][ T218] ? snapshot_read.cold+0x21/0x21 [ 12.577991][ T218] ? bond_slave_netdev_event.isra.0+0xaa/0x820 [ 12.577994][ T218] ? failover_register+0xa0/0xa0 [ 12.577998][ T218] ? netdev_name+0x43/0x60 [ 12.578001][ T218] ? __netdev_printk+0x17f/0x1d0 [ 12.578004][ T218] netdev_info+0xe2/0x116 [ 12.578007][ T218] ? netdev_notice+0x120/0x120 [ 12.578009][ T218] ? netdev_offload_xstats_get+0x1d0/0x1d0 [ 12.578013][ T218] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.578017][ T218] ? notifier_call_chain+0x14a/0x300 [ 12.578021][ T218] bond_miimon_commit.cold+0x159/0x54f [ 12.578026][ T218] ? bond_arp_monitor+0x90/0x90 [ 12.578027][ T218] ? trace_hardirqs_on+0x36/0x40 [ 12.578030][ T218] ? wait_for_completion_io+0x330/0x400 [ 12.578033][ T218] ? rcu_is_watching+0x16/0xd0 [ 12.578035][ T218] ? lock_acquire+0x13c/0x160 [ 12.578037][ T218] ? rcu_is_watching+0x16/0xd0 [ 12.578039][ T218] bond_mii_monitor+0x3d5/0x650 [ 12.578042][ T218] ? bond_miimon_commit+0x1260/0x1260 [ 12.578044][ T218] ? rcu_is_watching+0x16/0xd0 [ 12.578045][ T218] ? lock_acquire+0x13c/0x160 [ 12.578048][ T218] ? rcu_is_watching+0x16/0xd0 [ 12.578050][ T218] ? process_one_work+0xe16/0x1560 [ 12.578053][ T218] process_one_work+0xe3e/0x1560 [ 12.578056][ T218] ? __queue_delayed_work+0x470/0x470 [ 12.578058][ T218] ? lock_release+0x184/0x1f0 [ 12.578061][ T218] ? __mutex_unlock_slowpath+0x9e/0x740 [ 12.578064][ T218] ? __rwlock_init+0x150/0x150 [ 12.578067][ T218] worker_thread+0x4f1/0xd60 [ 12.578070][ T218] ? rescuer_thread+0x1340/0x1340 [ 12.578072][ T218] ? __kthread_parkme+0xbd/0x210 [ 12.578075][ T218] ? rescuer_thread+0x1340/0x1340 [ 12.578077][ T218] ? rescuer_thread+0x1340/0x1340 [ 12.578079][ T218] kthread+0x367/0x460 [ 12.578082][ T218] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.578084][ T218] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.578087][ T218] ret_from_fork+0x474/0x6b0 [ 12.578091][ T218] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.578095][ T218] ? __switch_to+0x5a3/0xe00 [ 12.578099][ T218] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.578102][ T218] ret_from_fork_asm+0x11/0x20 [ 12.578107][ T218] [ 12.595721][ T218] bond0: (slave eth1): link status definitely down, disabling slave [ 13.113713][ T218] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 13.117680][ T218] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 13.718485][ T218] bond0 (unregistering): (slave eth0): Releasing backup interface [ 13.718501][ T218] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.718503][ T218] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 218, name: kworker/u16:2 [ 13.718505][ T218] preempt_count: 1, expected: 0 [ 13.718505][ T218] RCU nest depth: 0, expected: 0 [ 13.718506][ T218] INFO: lockdep is turned off. [ 13.718507][ T218] irq event stamp: 0 [ 13.718508][ T218] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 13.718512][ T218] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 13.718519][ T218] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 13.718520][ T218] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 13.718522][ T218] Preemption disabled at: [ 13.718523][ T218] [] vprintk_emit+0x31b/0x3e0 [ 13.718530][ T218] CPU: 0 UID: 0 PID: 218 Comm: kworker/u16:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.718534][ T218] Tainted: [W]=WARN [ 13.718535][ T218] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.718537][ T218] Workqueue: netns cleanup_net [ 13.718543][ T218] Call Trace: [ 13.718545][ T218] [ 13.718546][ T218] dump_stack_lvl+0x6f/0xa0 [ 13.718551][ T218] ? vprintk_emit+0x31b/0x3e0 [ 13.718553][ T218] __might_resched.cold+0x1fe/0x2c1 [ 13.718556][ T218] ? __asan_memcpy+0x3c/0x60 [ 13.718560][ T218] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.718562][ T218] ? record_print_text+0x2fc/0x3e0 [ 13.718565][ T218] ? rcu_is_watching+0x16/0xd0 [ 13.718568][ T218] __kmalloc_noprof+0x443/0x760 [ 13.718572][ T218] ? __rwlock_init+0x150/0x150 [ 13.718573][ T218] ? alloc_buf.isra.0+0x4b/0x260 [ 13.718578][ T218] ? do_raw_spin_unlock+0x59/0x250 [ 13.718579][ T218] alloc_buf.isra.0+0x4b/0x260 [ 13.718581][ T218] put_chars+0x1e1/0x2f0 [ 13.718584][ T218] ? __send_to_port+0x420/0x420 [ 13.718586][ T218] ? desc_read+0x219/0x2f0 [ 13.718589][ T218] hvc_console_print+0x292/0x780 [ 13.718594][ T218] ? hvc_write+0x3a0/0x3a0 [ 13.718595][ T218] ? rcu_is_watching+0x16/0xd0 [ 13.718597][ T218] ? rcu_is_watching+0x16/0xd0 [ 13.718598][ T218] ? lock_acquire+0x13c/0x160 [ 13.718601][ T218] console_emit_next_record+0x252/0x4f0 [ 13.718604][ T218] ? devkmsg_read+0x4e0/0x4e0 [ 13.718605][ T218] ? _prb_read_valid+0x6e0/0x6e0 [ 13.718607][ T218] ? __asan_memmove+0x3c/0x60 [ 13.718608][ T218] ? rcu_is_watching+0x16/0xd0 [ 13.718609][ T218] ? rcu_is_watching+0x16/0xd0 [ 13.718610][ T218] ? rcu_is_watching+0x16/0xd0 [ 13.718612][ T218] ? lock_acquire+0x13c/0x160 [ 13.718614][ T218] ? console_flush_one_record+0x111/0x710 [ 13.718615][ T218] console_flush_one_record+0x46f/0x710 [ 13.718617][ T218] ? console_emit_next_record+0x4f0/0x4f0 [ 13.718622][ T218] console_unlock+0xee/0x1f0 [ 13.718624][ T218] ? lock_acquire+0x13c/0x160 [ 13.718626][ T218] ? console_flush_one_record+0x710/0x710 [ 13.718627][ T218] ? rcu_is_watching+0x16/0xd0 [ 13.718628][ T218] ? lock_release+0x184/0x1f0 [ 13.718630][ T218] ? lock_acquire+0x60/0x160 [ 13.718631][ T218] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 13.718633][ T218] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.718635][ T218] ? vprintk_emit+0x320/0x3e0 [ 13.718637][ T218] vprintk_emit+0x37c/0x3e0 [ 13.718639][ T218] ? wake_up_klogd_work_func+0x90/0x90 [ 13.718640][ T218] ? do_raw_spin_lock+0x131/0x280 [ 13.718642][ T218] ? __rwlock_init+0x150/0x150 [ 13.718643][ T218] _printk+0xc7/0x100 [ 13.718646][ T218] ? snapshot_read.cold+0x21/0x21 [ 13.718648][ T218] ? rcu_is_watching+0x16/0xd0 [ 13.718649][ T218] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.718652][ T218] ? do_raw_spin_unlock+0x59/0x250 [ 13.718653][ T218] ? trace_hardirqs_on+0x36/0x40 [ 13.718655][ T218] ? netdev_name+0x43/0x60 [ 13.718657][ T218] ? __netdev_printk+0x17f/0x1d0 [ 13.718659][ T218] netdev_info+0xe2/0x116 [ 13.718661][ T218] ? netdev_notice+0x120/0x120 [ 13.718663][ T218] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 13.718666][ T218] ? trace_irq_enable.constprop.0+0x30/0x160 [ 13.718668][ T218] __bond_release_one.cold+0x80/0xa60 [ 13.718672][ T218] ? lock_acquire+0x13c/0x160 [ 13.718674][ T218] ? rcu_is_watching+0x16/0xd0 [ 13.718675][ T218] ? bond_enslave+0x5100/0x5100 [ 13.718678][ T218] ? ipvlan_port_get+0x8c/0x3b0 [ 13.718680][ T218] ? ipvlan_port_get+0xeb/0x3b0 [ 13.718681][ T218] ? ipvlan_port_create+0x5a0/0x5a0 [ 13.718682][ T218] ? rcu_is_watching+0x16/0xd0 [ 13.718685][ T218] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 13.718688][ T218] ? packet_sendmsg_spkt+0x1350/0x1350 [ 13.718692][ T218] bond_uninit+0x119/0x190 [ 13.718693][ T218] ? ip6_route_dev_notify+0x3d/0x380 [ 13.718697][ T218] ? bond_siocdevprivate+0x170/0x170 [ 13.718699][ T218] unregister_netdevice_many_notify+0xee7/0x1b40 [ 13.718702][ T218] ? unregister_netdevice_queued+0x80/0x80 [ 13.718703][ T218] ? trace_hardirqs_on+0x36/0x40 [ 13.718705][ T218] ? rtnl_is_locked+0x15/0x20 [ 13.718707][ T218] ? nexthop_net_exit_rtnl+0x1f/0x270 [ 13.718711][ T218] ops_undo_list+0x615/0x8f0 [ 13.718713][ T218] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 13.718715][ T218] ? idr_destroy+0x121/0x250 [ 13.718718][ T218] cleanup_net+0x431/0x890 [ 13.718720][ T218] ? net_passive_dec+0x230/0x230 [ 13.718721][ T218] ? lock_acquire+0x13c/0x160 [ 13.718723][ T218] ? rcu_is_watching+0x16/0xd0 [ 13.718725][ T218] process_one_work+0xe3e/0x1560 [ 13.718728][ T218] ? __queue_delayed_work+0x470/0x470 [ 13.718729][ T218] ? lock_release+0x184/0x1f0 [ 13.718732][ T218] ? __rwlock_init+0x150/0x150 [ 13.718733][ T218] worker_thread+0x4f1/0xd60 [ 13.718735][ T218] ? rescuer_thread+0x1340/0x1340 [ 13.718736][ T218] ? __kthread_parkme+0xbd/0x210 [ 13.718739][ T218] ? rescuer_thread+0x1340/0x1340 [ 13.718740][ T218] ? rescuer_thread+0x1340/0x1340 [ 13.718742][ T218] kthread+0x367/0x460 [ 13.718744][ T218] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.718745][ T218] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.718747][ T218] ret_from_fork+0x474/0x6b0 [ 13.718751][ T218] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.718753][ T218] ? __switch_to+0x5a3/0xe00 [ 13.718756][ T218] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.718758][ T218] ret_from_fork_asm+0x11/0x20 [ 13.718762][ T218] [ 13.738220][ T218] bond0 (unregistering): (slave eth1): Releasing backup interface [ 13.746203][ T218] bond0 (unregistering): (slave eth2): Releasing backup interface [ 13.754013][ T218] bond0 (unregistering): (slave eth3): Removing an active aggregator [ 13.754321][ T218] bond0 (unregistering): (slave eth3): Releasing backup interface [ 13.763097][ T218] bond0 (unregistering): Released all slaves [ 13.779995][ T218] bond0: (slave eth1): Releasing backup interface [ 13.787312][ T218] bond0: (slave eth0): Removing an active aggregator [ 13.787799][ T218] bond0: (slave eth0): Releasing backup interface [ 13.797347][ T218] bond0: (slave eth1): Releasing backup interface [ 13.809906][ T218] bond0: (slave eth0): Removing an active aggregator [ 13.814959][ T218] bond0: (slave eth0): Releasing backup interface [ 13.855286][ T218] bond0 (unregistering): Released all slaves [ 13.912560][ T218] bond0 (unregistering): Released all slaves