[ 11.395898][ T199] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 11.395963][ T199] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.395965][ T199] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 199, name: ip [ 11.395967][ T199] preempt_count: 1, expected: 0 [ 11.395968][ T199] RCU nest depth: 0, expected: 0 [ 11.395969][ T199] locks held by ip/199: 5, last CPU#2: [ 11.395971][ T199] #0: ffffffffa171b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 11.395982][ T199] #1: ffffffffa0f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.395988][ T199] #2: ffffffffa0f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.395992][ T199] #3: ffffffffa0e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.395996][ T199] #4: ffffffffa0e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.396000][ T199] irq event stamp: 41664 [ 11.396001][ T199] hardirqs last enabled at (41663): [] __down_trylock_console_sem+0x86/0xa0 [ 11.396004][ T199] hardirqs last disabled at (41664): [] console_emit_next_record+0x3d4/0x4c0 [ 11.396006][ T199] softirqs last enabled at (41548): [] __alloc_skb+0x4c2/0x5f0 [ 11.396009][ T199] softirqs last disabled at (41546): [] __alloc_skb+0x4c2/0x5f0 [ 11.396012][ T199] Preemption disabled at: [ 11.396012][ T199] [] vprintk_emit+0x31b/0x3e0 [ 11.396018][ T199] CPU: 2 UID: 0 PID: 199 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.396021][ T199] Tainted: [W]=WARN [ 11.396022][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.396024][ T199] Call Trace: [ 11.396026][ T199] [ 11.396027][ T199] dump_stack_lvl+0x6f/0xa0 [ 11.396033][ T199] ? vprintk_emit+0x31b/0x3e0 [ 11.396035][ T199] __might_resched.cold+0x1fe/0x2c1 [ 11.396039][ T199] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.396043][ T199] ? __kmalloc_noprof+0xdb/0x760 [ 11.396047][ T199] __kmalloc_noprof+0x443/0x760 [ 11.396049][ T199] ? alloc_buf.isra.0+0x4b/0x260 [ 11.396056][ T199] ? do_raw_spin_unlock+0x59/0x250 [ 11.396059][ T199] alloc_buf.isra.0+0x4b/0x260 [ 11.396062][ T199] put_chars+0x1e1/0x2f0 [ 11.396065][ T199] ? __send_to_port+0x420/0x420 [ 11.396069][ T199] ? validate_chain+0x34a/0xc20 [ 11.396073][ T199] hvc_console_print+0x292/0x780 [ 11.396077][ T199] ? mark_usage+0x61/0x170 [ 11.396079][ T199] ? __lock_acquire+0x518/0xc20 [ 11.396080][ T199] ? __lock_acquire+0x518/0xc20 [ 11.396084][ T199] ? hvc_write+0x3a0/0x3a0 [ 11.396087][ T199] ? console_emit_next_record+0x1df/0x4c0 [ 11.396090][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.396093][ T199] ? lock_acquire+0x13c/0x160 [ 11.396097][ T199] console_emit_next_record+0x22f/0x4c0 [ 11.396100][ T199] ? devkmsg_read+0x4b0/0x4b0 [ 11.396102][ T199] ? console_flush_one_record+0x106/0x710 [ 11.396105][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.396107][ T199] ? lock_acquire+0x13c/0x160 [ 11.396111][ T199] console_flush_one_record+0x46f/0x710 [ 11.396115][ T199] ? console_emit_next_record+0x4c0/0x4c0 [ 11.396117][ T199] ? __lock_acquire+0x518/0xc20 [ 11.396122][ T199] console_unlock+0xee/0x1f0 [ 11.396125][ T199] ? console_flush_one_record+0x710/0x710 [ 11.396127][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.396128][ T199] ? lock_acquire+0xe0/0x160 [ 11.396132][ T199] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.396134][ T199] ? vprintk_emit+0x320/0x3e0 [ 11.396136][ T199] vprintk_emit+0x37c/0x3e0 [ 11.396139][ T199] ? wake_up_klogd_work_func+0x90/0x90 [ 11.396142][ T199] ? unregister_vlan_dev+0x380/0x380 [ 11.396148][ T199] _printk+0xc7/0x100 [ 11.396151][ T199] ? snapshot_read.cold+0x21/0x21 [ 11.396155][ T199] ? __mutex_unlock_slowpath+0x9e/0x740 [ 11.396157][ T199] ? netdev_name+0x43/0x60 [ 11.396161][ T199] ? __netdev_printk+0x17f/0x1d0 [ 11.396165][ T199] netdev_info+0xe2/0x116 [ 11.396168][ T199] ? netdev_notice+0x120/0x120 [ 11.396172][ T199] ? bond_lower_state_changed+0x160/0x160 [bonding] [ 11.396182][ T199] ? netdev_upper_dev_link+0xb0/0xb0 [ 11.396188][ T199] bond_enslave.cold+0x156/0x4f7 [bonding] [ 11.396200][ T199] ? find_held_lock+0x2b/0x80 [ 11.396202][ T199] ? bond_update_slave_arr+0xcf0/0xcf0 [bonding] [ 11.396208][ T199] ? mark_usage+0x61/0x170 [ 11.396210][ T199] ? __lock_acquire+0x518/0xc20 [ 11.396211][ T199] ? __lock_acquire+0x483/0xc20 [ 11.396216][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 11.396222][ T199] ? is_bpf_text_address+0x72/0x110 [ 11.396226][ T199] ? kernel_text_address+0x149/0x170 [ 11.396232][ T199] do_set_master+0x3b2/0x780 [ 11.396235][ T199] do_setlink.isra.0+0x9ec/0x2a60 [ 11.396238][ T199] ? stack_trace_save+0x93/0xc0 [ 11.396242][ T199] ? rtnl_link_get_size+0x350/0x350 [ 11.396243][ T199] ? rcu_read_lock_any_held+0x66/0x90 [ 11.396246][ T199] ? stack_depot_save_flags+0x38e/0x790 [ 11.396249][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.396251][ T199] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.396253][ T199] ? validate_chain+0x38b/0xc20 [ 11.396256][ T199] ? kasan_save_stack+0x3d/0x50 [ 11.396258][ T199] ? kasan_save_stack+0x2f/0x50 [ 11.396259][ T199] ? kasan_save_track+0x14/0x30 [ 11.396260][ T199] ? __kasan_kmalloc+0x7b/0x90 [ 11.396263][ T199] ? __lock_acquire+0x518/0xc20 [ 11.396265][ T199] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 11.396268][ T199] ? ___sys_sendmsg+0xd0/0x1d0 [ 11.396271][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 11.396273][ T199] ? rtnl_newlink+0x9a8/0x11b0 [ 11.396276][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.396278][ T199] ? lock_acquire+0x13c/0x160 [ 11.396279][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.396280][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.396282][ T199] ? trace_contention_end+0xb3/0x180 [ 11.396284][ T199] ? __mutex_lock+0x1db/0x1ea0 [ 11.396285][ T199] ? __mutex_lock+0x9a3/0x1ea0 [ 11.396287][ T199] ? rtnl_newlink+0x9a8/0x11b0 [ 11.396291][ T199] ? ww_mutex_lock+0x160/0x160 [ 11.396292][ T199] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.396296][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.396298][ T199] ? __rtnl_newlink+0x3fa/0xa50 [ 11.396304][ T199] rtnl_newlink+0x9f1/0x11b0 [ 11.396309][ T199] ? rtnl_bridge_getlink+0x850/0x850 [ 11.396311][ T199] ? __lock_acquire+0x518/0xc20 [ 11.396315][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 11.396317][ T199] ? find_held_lock+0x2b/0x80 [ 11.396319][ T199] ? rtnl_bridge_getlink+0x850/0x850 [ 11.396321][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 11.396327][ T199] ? rtnl_bridge_getlink+0x850/0x850 [ 11.396329][ T199] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.396332][ T199] ? rtnl_link_fill+0x920/0x920 [ 11.396333][ T199] ? __lock_acquire+0x518/0xc20 [ 11.396338][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 11.396340][ T199] ? find_held_lock+0x2b/0x80 [ 11.396343][ T199] netlink_rcv_skb+0x14e/0x3a0 [ 11.396346][ T199] ? rtnl_link_fill+0x920/0x920 [ 11.396349][ T199] ? netlink_ack+0xcf0/0xcf0 [ 11.396355][ T199] ? netlink_deliver_tap+0xc5/0x330 [ 11.396357][ T199] ? netlink_deliver_tap+0x13c/0x330 [ 11.396362][ T199] netlink_unicast+0x486/0x750 [ 11.396366][ T199] ? netlink_attachskb+0x810/0x810 [ 11.396368][ T199] ? find_held_lock+0x2b/0x80 [ 11.396372][ T199] netlink_sendmsg+0x75b/0xc90 [ 11.396376][ T199] ? netlink_unicast+0x750/0x750 [ 11.396380][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 11.396382][ T199] ? __import_iovec+0x36c/0x620 [ 11.396387][ T199] __sock_sendmsg+0xce/0x190 [ 11.396390][ T199] ____sys_sendmsg+0x61a/0x860 [ 11.396392][ T199] ? copy_msghdr_from_user+0x279/0x420 [ 11.396394][ T199] ? sock_write_iter+0x400/0x400 [ 11.396396][ T199] ? move_addr_to_kernel+0x40/0x40 [ 11.396403][ T199] ___sys_sendmsg+0x14e/0x1d0 [ 11.396406][ T199] ? copy_msghdr_from_user+0x420/0x420 [ 11.396421][ T199] __sys_sendmsg+0x12c/0x1d0 [ 11.396424][ T199] ? __sys_sendmsg_sock+0x20/0x20 [ 11.396430][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.396433][ T199] do_syscall_64+0xff/0x530 [ 11.396436][ T199] ? exc_page_fault+0xee/0x100 [ 11.396439][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.396441][ T199] RIP: 0033:0x7fa41b66254e [ 11.396445][ T199] 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 [ 11.396447][ T199] RSP: 002b:00007ffc5e08bb20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.396449][ T199] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa41b66254e [ 11.396450][ T199] RDX: 0000000000000000 RSI: 00007ffc5e08bbd0 RDI: 0000000000000005 [ 11.396451][ T199] RBP: 00007ffc5e08bb30 R08: 0000000000000000 R09: 0000000000000000 [ 11.396452][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913704 [ 11.396453][ T199] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc5e08c290 [ 11.396460][ T199] [ 11.445796][ T199] ip (199) used greatest stack depth: 22760 bytes left [ 11.680302][ T204] bond0: (slave bond_slave_1): Releasing backup interface [ 11.840937][ T69] bond0 (unregistering): Released all slaves [ 12.386819][ T217] 8021q: adding VLAN 0 to HW filter on device bond0 [ 12.494289][ T69] bond0 (unregistering): Released all slaves [ 12.494309][ T69] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.494311][ T69] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 69, name: kworker/u16:1 [ 12.494312][ T69] preempt_count: 1, expected: 0 [ 12.494313][ T69] RCU nest depth: 0, expected: 0 [ 12.494314][ T69] locks held by kworker/u16:1/69: 8, last CPU#2: [ 12.494316][ T69] #0: ff11000001a19d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.494331][ T69] #1: ffa00000004a7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.494335][ T69] #2: ffffffffa16ffa68 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x940 [ 12.494341][ T69] #3: ffffffffa171b740 (rtnl_mutex){+.+.}-{4:4}, at: ops_undo_list+0x534/0x8f0 [ 12.494345][ T69] #4: ffffffffa0f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.494349][ T69] #5: ffffffffa0f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.494353][ T69] #6: ffffffffa0e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.494357][ T69] #7: ffffffffa0e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.494361][ T69] irq event stamp: 44530 [ 12.494362][ T69] hardirqs last enabled at (44529): [] __down_trylock_console_sem+0x86/0xa0 [ 12.494366][ T69] hardirqs last disabled at (44530): [] console_emit_next_record+0x3d4/0x4c0 [ 12.494368][ T69] softirqs last enabled at (44522): [] unregister_netdevice_many_notify+0xd0b/0x1b40 [ 12.494370][ T69] softirqs last disabled at (44520): [] dev_mc_flush+0x56/0xa0 [ 12.494372][ T69] Preemption disabled at: [ 12.494373][ T69] [] vprintk_emit+0x31b/0x3e0 [ 12.494378][ T69] CPU: 2 UID: 0 PID: 69 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.494382][ T69] Tainted: [W]=WARN [ 12.494383][ T69] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.494385][ T69] Workqueue: netns cleanup_net [ 12.494388][ T69] Call Trace: [ 12.494390][ T69] [ 12.494391][ T69] dump_stack_lvl+0x6f/0xa0 [ 12.494398][ T69] ? vprintk_emit+0x31b/0x3e0 [ 12.494399][ T69] __might_resched.cold+0x1fe/0x2c1 [ 12.494403][ T69] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.494408][ T69] ? __kmalloc_noprof+0xdb/0x760 [ 12.494412][ T69] __kmalloc_noprof+0x443/0x760 [ 12.494414][ T69] ? alloc_buf.isra.0+0x4b/0x260 [ 12.494421][ T69] ? do_raw_spin_unlock+0x59/0x250 [ 12.494424][ T69] alloc_buf.isra.0+0x4b/0x260 [ 12.494428][ T69] put_chars+0x1e1/0x2f0 [ 12.494431][ T69] ? __send_to_port+0x420/0x420 [ 12.494432][ T69] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.494436][ T69] ? validate_chain+0x38b/0xc20 [ 12.494441][ T69] hvc_console_print+0x292/0x780 [ 12.494450][ T69] ? hvc_write+0x3a0/0x3a0 [ 12.494452][ T69] ? rcu_is_watching+0x16/0xd0 [ 12.494454][ T69] ? lock_acquire+0x13c/0x160 [ 12.494459][ T69] console_emit_next_record+0x22f/0x4c0 [ 12.494463][ T69] ? devkmsg_read+0x4b0/0x4b0 [ 12.494465][ T69] ? console_flush_one_record+0x106/0x710 [ 12.494468][ T69] ? rcu_is_watching+0x16/0xd0 [ 12.494470][ T69] ? lock_acquire+0x13c/0x160 [ 12.494474][ T69] console_flush_one_record+0x46f/0x710 [ 12.494478][ T69] ? console_emit_next_record+0x4c0/0x4c0 [ 12.494480][ T69] ? __lock_acquire+0x518/0xc20 [ 12.494486][ T69] console_unlock+0xee/0x1f0 [ 12.494489][ T69] ? console_flush_one_record+0x710/0x710 [ 12.494491][ T69] ? rcu_is_watching+0x16/0xd0 [ 12.494493][ T69] ? lock_acquire+0xe0/0x160 [ 12.494496][ T69] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.494498][ T69] ? vprintk_emit+0x320/0x3e0 [ 12.494501][ T69] vprintk_emit+0x37c/0x3e0 [ 12.494504][ T69] ? wake_up_klogd_work_func+0x90/0x90 [ 12.494507][ T69] ? look_up_lock_class+0x65/0x150 [ 12.494513][ T69] _printk+0xc7/0x100 [ 12.494517][ T69] ? snapshot_read.cold+0x21/0x21 [ 12.494518][ T69] ? __lock_acquire+0x518/0xc20 [ 12.494523][ T69] ? netdev_name+0x43/0x60 [ 12.494527][ T69] ? __netdev_printk+0x17f/0x1d0 [ 12.494531][ T69] netdev_info+0xe2/0x116 [ 12.494534][ T69] ? netdev_notice+0x120/0x120 [ 12.494539][ T69] ? bond_xdp+0xf0/0xf0 [bonding] [ 12.494549][ T69] ? lockdep_hardirqs_on+0x91/0x130 [ 12.494553][ T69] ? notifier_call_chain+0x14a/0x300 [ 12.494556][ T69] bond_uninit.cold+0xf/0xb8 [bonding] [ 12.494565][ T69] ? bond_siocdevprivate+0x170/0x170 [bonding] [ 12.494575][ T69] unregister_netdevice_many_notify+0xee7/0x1b40 [ 12.494580][ T69] ? unregister_netdevice_queued+0x80/0x80 [ 12.494581][ T69] ? queue_rcu_work+0x7c/0xa0 [ 12.494584][ T69] ? ipmr_free_table+0x12e/0x2a0 [ 12.494589][ T69] ? mutex_is_locked+0x1c/0x50 [ 12.494591][ T69] ? rtnl_is_locked+0x15/0x20 [ 12.494593][ T69] ? nexthop_net_exit_rtnl+0x1f/0x270 [ 12.494596][ T69] ? mutex_is_locked+0x1c/0x50 [ 12.494599][ T69] ops_undo_list+0x615/0x8f0 [ 12.494604][ T69] ? netns_install+0x2a0/0x2a0 [ 12.494605][ T69] ? __lock_release.isra.0+0x69/0x1a0 [ 12.494611][ T69] cleanup_net+0x431/0x940 [ 12.494614][ T69] ? net_passive_dec+0x230/0x230 [ 12.494618][ T69] ? lock_acquire+0x13c/0x160 [ 12.494620][ T69] ? rcu_is_watching+0x16/0xd0 [ 12.494624][ T69] process_one_work+0xe3e/0x1560 [ 12.494630][ T69] ? __queue_delayed_work+0x470/0x470 [ 12.494633][ T69] ? lock_acquire.part.0+0xd4/0x280 [ 12.494641][ T69] worker_thread+0x4f1/0xd60 [ 12.494646][ T69] ? rescuer_thread+0x1340/0x1340 [ 12.494648][ T69] ? __kthread_parkme+0xbd/0x210 [ 12.494651][ T69] ? rescuer_thread+0x1340/0x1340 [ 12.494654][ T69] ? rescuer_thread+0x1340/0x1340 [ 12.494656][ T69] kthread+0x367/0x460 [ 12.494658][ T69] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.494661][ T69] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.494664][ T69] ret_from_fork+0x474/0x6b0 [ 12.494668][ T69] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.494672][ T69] ? __switch_to+0x5a3/0xe00 [ 12.494675][ T69] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.494678][ T69] ret_from_fork_asm+0x11/0x20 [ 12.494687][ T69] [ 13.048356][ T228] 8021q: adding VLAN 0 to HW filter on device bond0 [ 13.196212][ T69] bond0 (unregistering): Released all slaves [ 13.788117][ T69] bond0 (unregistering): Released all slaves [ 13.788138][ T69] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.788141][ T69] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 69, name: kworker/u16:1 [ 13.788142][ T69] preempt_count: 1, expected: 0 [ 13.788143][ T69] RCU nest depth: 0, expected: 0 [ 13.788144][ T69] locks held by kworker/u16:1/69: 8, last CPU#2: [ 13.788147][ T69] #0: ff11000001a19d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.788159][ T69] #1: ffa00000004a7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.788163][ T69] #2: ffffffffa16ffa68 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x940 [ 13.788169][ T69] #3: ffffffffa171b740 (rtnl_mutex){+.+.}-{4:4}, at: ops_undo_list+0x534/0x8f0 [ 13.788173][ T69] #4: ffffffffa0f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.788177][ T69] #5: ffffffffa0f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.788181][ T69] #6: ffffffffa0e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.788184][ T69] #7: ffffffffa0e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.788189][ T69] irq event stamp: 103994 [ 13.788190][ T69] hardirqs last enabled at (103993): [] __down_trylock_console_sem+0x86/0xa0 [ 13.788193][ T69] hardirqs last disabled at (103994): [] console_emit_next_record+0x3d4/0x4c0 [ 13.788195][ T69] softirqs last enabled at (103986): [] unregister_netdevice_many_notify+0xd0b/0x1b40 [ 13.788197][ T69] softirqs last disabled at (103984): [] dev_mc_flush+0x56/0xa0 [ 13.788200][ T69] Preemption disabled at: [ 13.788200][ T69] [] vprintk_emit+0x31b/0x3e0 [ 13.788206][ T69] CPU: 2 UID: 0 PID: 69 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.788209][ T69] Tainted: [W]=WARN [ 13.788210][ T69] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.788212][ T69] Workqueue: netns cleanup_net [ 13.788216][ T69] Call Trace: [ 13.788217][ T69] [ 13.788220][ T69] dump_stack_lvl+0x6f/0xa0 [ 13.788226][ T69] ? vprintk_emit+0x31b/0x3e0 [ 13.788227][ T69] __might_resched.cold+0x1fe/0x2c1 [ 13.788232][ T69] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.788236][ T69] ? __kmalloc_noprof+0xdb/0x760 [ 13.788240][ T69] __kmalloc_noprof+0x443/0x760 [ 13.788242][ T69] ? alloc_buf.isra.0+0x4b/0x260 [ 13.788249][ T69] ? do_raw_spin_unlock+0x59/0x250 [ 13.788252][ T69] alloc_buf.isra.0+0x4b/0x260 [ 13.788256][ T69] put_chars+0x1e1/0x2f0 [ 13.788258][ T69] ? __send_to_port+0x420/0x420 [ 13.788260][ T69] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.788263][ T69] ? validate_chain+0x38b/0xc20 [ 13.788269][ T69] hvc_console_print+0x292/0x780 [ 13.788277][ T69] ? hvc_write+0x3a0/0x3a0 [ 13.788280][ T69] ? rcu_is_watching+0x16/0xd0 [ 13.788282][ T69] ? lock_acquire+0x13c/0x160 [ 13.788286][ T69] console_emit_next_record+0x22f/0x4c0 [ 13.788291][ T69] ? devkmsg_read+0x4b0/0x4b0 [ 13.788292][ T69] ? console_flush_one_record+0x106/0x710 [ 13.788296][ T69] ? rcu_is_watching+0x16/0xd0 [ 13.788298][ T69] ? lock_acquire+0x13c/0x160 [ 13.788302][ T69] console_flush_one_record+0x46f/0x710 [ 13.788306][ T69] ? console_emit_next_record+0x4c0/0x4c0 [ 13.788308][ T69] ? __lock_acquire+0x518/0xc20 [ 13.788314][ T69] console_unlock+0xee/0x1f0 [ 13.788317][ T69] ? console_flush_one_record+0x710/0x710 [ 13.788319][ T69] ? rcu_is_watching+0x16/0xd0 [ 13.788321][ T69] ? lock_acquire+0xe0/0x160 [ 13.788327][ T69] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.788329][ T69] ? vprintk_emit+0x320/0x3e0 [ 13.788332][ T69] vprintk_emit+0x37c/0x3e0 [ 13.788335][ T69] ? wake_up_klogd_work_func+0x90/0x90 [ 13.788338][ T69] ? look_up_lock_class+0x65/0x150 [ 13.788345][ T69] _printk+0xc7/0x100 [ 13.788349][ T69] ? snapshot_read.cold+0x21/0x21 [ 13.788351][ T69] ? __lock_acquire+0x518/0xc20 [ 13.788355][ T69] ? netdev_name+0x43/0x60 [ 13.788360][ T69] ? __netdev_printk+0x17f/0x1d0 [ 13.788364][ T69] netdev_info+0xe2/0x116 [ 13.788367][ T69] ? netdev_notice+0x120/0x120 [ 13.788372][ T69] ? bond_xdp+0xf0/0xf0 [bonding] [ 13.788382][ T69] ? lockdep_hardirqs_on+0x91/0x130 [ 13.788387][ T69] ? notifier_call_chain+0x14a/0x300 [ 13.788390][ T69] bond_uninit.cold+0xf/0xb8 [bonding] [ 13.788400][ T69] ? bond_siocdevprivate+0x170/0x170 [bonding] [ 13.788411][ T69] unregister_netdevice_many_notify+0xee7/0x1b40 [ 13.788417][ T69] ? unregister_netdevice_queued+0x80/0x80 [ 13.788418][ T69] ? queue_rcu_work+0x7c/0xa0 [ 13.788421][ T69] ? ipmr_free_table+0x12e/0x2a0 [ 13.788426][ T69] ? mutex_is_locked+0x1c/0x50 [ 13.788428][ T69] ? rtnl_is_locked+0x15/0x20 [ 13.788430][ T69] ? nexthop_net_exit_rtnl+0x1f/0x270 [ 13.788433][ T69] ? mutex_is_locked+0x1c/0x50 [ 13.788436][ T69] ops_undo_list+0x615/0x8f0 [ 13.788441][ T69] ? netns_install+0x2a0/0x2a0 [ 13.788443][ T69] ? __lock_release.isra.0+0x69/0x1a0 [ 13.788449][ T69] cleanup_net+0x431/0x940 [ 13.788452][ T69] ? net_passive_dec+0x230/0x230 [ 13.788456][ T69] ? lock_acquire+0x13c/0x160 [ 13.788458][ T69] ? rcu_is_watching+0x16/0xd0 [ 13.788462][ T69] process_one_work+0xe3e/0x1560 [ 13.788469][ T69] ? __queue_delayed_work+0x470/0x470 [ 13.788472][ T69] ? lock_acquire.part.0+0xd4/0x280 [ 13.788480][ T69] worker_thread+0x4f1/0xd60 [ 13.788484][ T69] ? rescuer_thread+0x1340/0x1340 [ 13.788487][ T69] ? __kthread_parkme+0xbd/0x210 [ 13.788490][ T69] ? rescuer_thread+0x1340/0x1340 [ 13.788492][ T69] ? rescuer_thread+0x1340/0x1340 [ 13.788495][ T69] kthread+0x367/0x460 [ 13.788497][ T69] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.788500][ T69] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.788503][ T69] ret_from_fork+0x474/0x6b0 [ 13.788508][ T69] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.788511][ T69] ? __switch_to+0x5a3/0xe00 [ 13.788515][ T69] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.788518][ T69] ret_from_fork_asm+0x11/0x20 [ 13.788527][ T69] [ 13.942343][ T242] 8021q: adding VLAN 0 to HW filter on device bond0 [ 14.051888][ T245] bond0 (unregistering): Released all slaves