[ 11.190416][ T199] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 11.190482][ T199] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.190484][ T199] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 199, name: ip [ 11.190486][ T199] preempt_count: 1, expected: 0 [ 11.190487][ T199] RCU nest depth: 0, expected: 0 [ 11.190488][ T199] locks held by ip/199: 5, last CPU#1: [ 11.190490][ T199] #0: ffffffff9691b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 11.190501][ T199] #1: ffffffff9617ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.190506][ T199] #2: ffffffff9617de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.190511][ T199] #3: ffffffff9609d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.190514][ T199] #4: ffffffff9609d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.190518][ T199] irq event stamp: 37176 [ 11.190519][ T199] hardirqs last enabled at (37175): [] __down_trylock_console_sem+0x86/0xa0 [ 11.190522][ T199] hardirqs last disabled at (37176): [] console_emit_next_record+0x3d4/0x4c0 [ 11.190524][ T199] softirqs last enabled at (37062): [] __alloc_skb+0x4c2/0x5f0 [ 11.190528][ T199] softirqs last disabled at (37060): [] __alloc_skb+0x4c2/0x5f0 [ 11.190530][ T199] Preemption disabled at: [ 11.190531][ T199] [] vprintk_emit+0x31b/0x3e0 [ 11.190536][ T199] CPU: 1 UID: 0 PID: 199 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.190539][ T199] Tainted: [W]=WARN [ 11.190541][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.190542][ T199] Call Trace: [ 11.190544][ T199] [ 11.190545][ T199] dump_stack_lvl+0x6f/0xa0 [ 11.190552][ T199] ? vprintk_emit+0x31b/0x3e0 [ 11.190553][ T199] __might_resched.cold+0x1fe/0x2c1 [ 11.190558][ T199] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.190562][ T199] ? __kmalloc_noprof+0xdb/0x760 [ 11.190566][ T199] __kmalloc_noprof+0x443/0x760 [ 11.190568][ T199] ? alloc_buf.isra.0+0x4b/0x260 [ 11.190575][ T199] ? do_raw_spin_unlock+0x59/0x250 [ 11.190578][ T199] alloc_buf.isra.0+0x4b/0x260 [ 11.190582][ T199] put_chars+0x1e1/0x2f0 [ 11.190584][ T199] ? __send_to_port+0x420/0x420 [ 11.190588][ T199] ? validate_chain+0x34a/0xc20 [ 11.190592][ T199] hvc_console_print+0x292/0x780 [ 11.190597][ T199] ? mark_usage+0x61/0x170 [ 11.190599][ T199] ? __lock_acquire+0x518/0xc20 [ 11.190600][ T199] ? __lock_acquire+0x518/0xc20 [ 11.190604][ T199] ? hvc_write+0x3a0/0x3a0 [ 11.190607][ T199] ? console_emit_next_record+0x1df/0x4c0 [ 11.190610][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.190613][ T199] ? lock_acquire+0x13c/0x160 [ 11.190617][ T199] console_emit_next_record+0x22f/0x4c0 [ 11.190621][ T199] ? devkmsg_read+0x4b0/0x4b0 [ 11.190623][ T199] ? console_flush_one_record+0x106/0x710 [ 11.190626][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.190628][ T199] ? lock_acquire+0x13c/0x160 [ 11.190632][ T199] console_flush_one_record+0x46f/0x710 [ 11.190636][ T199] ? console_emit_next_record+0x4c0/0x4c0 [ 11.190638][ T199] ? __lock_acquire+0x518/0xc20 [ 11.190644][ T199] console_unlock+0xee/0x1f0 [ 11.190646][ T199] ? console_flush_one_record+0x710/0x710 [ 11.190648][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.190650][ T199] ? lock_acquire+0xe0/0x160 [ 11.190654][ T199] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.190656][ T199] ? vprintk_emit+0x320/0x3e0 [ 11.190658][ T199] vprintk_emit+0x37c/0x3e0 [ 11.190661][ T199] ? wake_up_klogd_work_func+0x90/0x90 [ 11.190664][ T199] ? unregister_vlan_dev+0x380/0x380 [ 11.190670][ T199] _printk+0xc7/0x100 [ 11.190674][ T199] ? snapshot_read.cold+0x21/0x21 [ 11.190678][ T199] ? __mutex_unlock_slowpath+0x9e/0x740 [ 11.190680][ T199] ? netdev_name+0x43/0x60 [ 11.190684][ T199] ? __netdev_printk+0x17f/0x1d0 [ 11.190688][ T199] netdev_info+0xe2/0x116 [ 11.190691][ T199] ? netdev_notice+0x120/0x120 [ 11.190695][ T199] ? bond_lower_state_changed+0x160/0x160 [bonding] [ 11.190706][ T199] ? netdev_upper_dev_link+0xb0/0xb0 [ 11.190712][ T199] bond_enslave.cold+0x156/0x4f7 [bonding] [ 11.190724][ T199] ? find_held_lock+0x2b/0x80 [ 11.190727][ T199] ? bond_update_slave_arr+0xcf0/0xcf0 [bonding] [ 11.190733][ T199] ? mark_usage+0x61/0x170 [ 11.190735][ T199] ? __lock_acquire+0x518/0xc20 [ 11.190736][ T199] ? __lock_acquire+0x483/0xc20 [ 11.190741][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 11.190748][ T199] ? is_bpf_text_address+0x72/0x110 [ 11.190752][ T199] ? kernel_text_address+0x149/0x170 [ 11.190758][ T199] do_set_master+0x3b2/0x780 [ 11.190762][ T199] do_setlink.isra.0+0x9ec/0x2a60 [ 11.190765][ T199] ? stack_trace_save+0x93/0xc0 [ 11.190769][ T199] ? rtnl_link_get_size+0x350/0x350 [ 11.190770][ T199] ? rcu_read_lock_any_held+0x66/0x90 [ 11.190773][ T199] ? stack_depot_save_flags+0x38e/0x790 [ 11.190776][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.190778][ T199] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.190780][ T199] ? validate_chain+0x38b/0xc20 [ 11.190783][ T199] ? kasan_save_stack+0x3d/0x50 [ 11.190785][ T199] ? kasan_save_stack+0x2f/0x50 [ 11.190786][ T199] ? kasan_save_track+0x14/0x30 [ 11.190788][ T199] ? __kasan_kmalloc+0x7b/0x90 [ 11.190790][ T199] ? __lock_acquire+0x518/0xc20 [ 11.190792][ T199] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 11.190795][ T199] ? ___sys_sendmsg+0xd0/0x1d0 [ 11.190798][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 11.190800][ T199] ? rtnl_newlink+0x9a8/0x11b0 [ 11.190803][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.190805][ T199] ? lock_acquire+0x13c/0x160 [ 11.190806][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.190807][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.190809][ T199] ? trace_contention_end+0xb3/0x180 [ 11.190812][ T199] ? __mutex_lock+0x1db/0x1ea0 [ 11.190813][ T199] ? __mutex_lock+0x9a3/0x1ea0 [ 11.190815][ T199] ? rtnl_newlink+0x9a8/0x11b0 [ 11.190818][ T199] ? ww_mutex_lock+0x160/0x160 [ 11.190819][ T199] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.190824][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.190827][ T199] ? __rtnl_newlink+0x3fa/0xa50 [ 11.190832][ T199] rtnl_newlink+0x9f1/0x11b0 [ 11.190837][ T199] ? rtnl_bridge_getlink+0x850/0x850 [ 11.190839][ T199] ? __lock_acquire+0x518/0xc20 [ 11.190844][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 11.190846][ T199] ? find_held_lock+0x2b/0x80 [ 11.190848][ T199] ? rtnl_bridge_getlink+0x850/0x850 [ 11.190850][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 11.190854][ T199] ? rtnl_bridge_getlink+0x850/0x850 [ 11.190856][ T199] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.190859][ T199] ? rtnl_link_fill+0x920/0x920 [ 11.190860][ T199] ? __lock_acquire+0x518/0xc20 [ 11.190865][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 11.190867][ T199] ? find_held_lock+0x2b/0x80 [ 11.190871][ T199] netlink_rcv_skb+0x14e/0x3a0 [ 11.190874][ T199] ? rtnl_link_fill+0x920/0x920 [ 11.190877][ T199] ? netlink_ack+0xcf0/0xcf0 [ 11.190883][ T199] ? netlink_deliver_tap+0xc5/0x330 [ 11.190886][ T199] ? netlink_deliver_tap+0x13c/0x330 [ 11.190890][ T199] netlink_unicast+0x486/0x750 [ 11.190894][ T199] ? netlink_attachskb+0x810/0x810 [ 11.190897][ T199] ? find_held_lock+0x2b/0x80 [ 11.190901][ T199] netlink_sendmsg+0x75b/0xc90 [ 11.190905][ T199] ? netlink_unicast+0x750/0x750 [ 11.190909][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 11.190911][ T199] ? __import_iovec+0x36c/0x620 [ 11.190916][ T199] __sock_sendmsg+0xce/0x190 [ 11.190919][ T199] ____sys_sendmsg+0x61a/0x860 [ 11.190922][ T199] ? copy_msghdr_from_user+0x279/0x420 [ 11.190924][ T199] ? sock_write_iter+0x400/0x400 [ 11.190926][ T199] ? move_addr_to_kernel+0x40/0x40 [ 11.190933][ T199] ___sys_sendmsg+0x14e/0x1d0 [ 11.190936][ T199] ? copy_msghdr_from_user+0x420/0x420 [ 11.190952][ T199] __sys_sendmsg+0x12c/0x1d0 [ 11.190955][ T199] ? __sys_sendmsg_sock+0x20/0x20 [ 11.190962][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.190965][ T199] do_syscall_64+0xff/0x530 [ 11.190968][ T199] ? exc_page_fault+0xee/0x100 [ 11.190971][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.190973][ T199] RIP: 0033:0x7fe38916954e [ 11.190977][ 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 [ 11.190978][ T199] RSP: 002b:00007fff6c2acf40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.190981][ T199] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe38916954e [ 11.190983][ T199] RDX: 0000000000000000 RSI: 00007fff6c2acff0 RDI: 0000000000000005 [ 11.190983][ T199] RBP: 00007fff6c2acf50 R08: 0000000000000000 R09: 0000000000000000 [ 11.190984][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918beb [ 11.190985][ T199] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff6c2ad6b0 [ 11.190992][ T199] [ 11.249548][ T199] ip (199) used greatest stack depth: 22760 bytes left [ 11.512398][ T203] bond0: (slave bond_slave_1): Releasing backup interface [ 11.653318][ T12] bond0 (unregistering): Released all slaves [ 12.096499][ T217] 8021q: adding VLAN 0 to HW filter on device bond0 [ 12.205846][ T12] bond0 (unregistering): Released all slaves [ 12.205866][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.205868][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 12.205870][ T12] preempt_count: 1, expected: 0 [ 12.205870][ T12] RCU nest depth: 0, expected: 0 [ 12.205871][ T12] locks held by kworker/u16:0/12: 8, last CPU#0: [ 12.205874][ T12] #0: ff11000001a19d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.205886][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.205890][ T12] #2: ffffffff968ffa68 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x940 [ 12.205895][ T12] #3: ffffffff9691b740 (rtnl_mutex){+.+.}-{4:4}, at: ops_undo_list+0x534/0x8f0 [ 12.205899][ T12] #4: ffffffff9617ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.205903][ T12] #5: ffffffff9617de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.205908][ T12] #6: ffffffff9609d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.205911][ T12] #7: ffffffff9609d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.205915][ T12] irq event stamp: 44894 [ 12.205916][ T12] hardirqs last enabled at (44893): [] __down_trylock_console_sem+0x86/0xa0 [ 12.205919][ T12] hardirqs last disabled at (44894): [] console_emit_next_record+0x3d4/0x4c0 [ 12.205921][ T12] softirqs last enabled at (44886): [] unregister_netdevice_many_notify+0xd0b/0x1b40 [ 12.205924][ T12] softirqs last disabled at (44884): [] dev_mc_flush+0x56/0xa0 [ 12.205926][ T12] Preemption disabled at: [ 12.205927][ T12] [] vprintk_emit+0x31b/0x3e0 [ 12.205932][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.205935][ T12] Tainted: [W]=WARN [ 12.205936][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.205938][ T12] Workqueue: netns cleanup_net [ 12.205941][ T12] Call Trace: [ 12.205942][ T12] [ 12.205944][ T12] dump_stack_lvl+0x6f/0xa0 [ 12.205950][ T12] ? vprintk_emit+0x31b/0x3e0 [ 12.205952][ T12] __might_resched.cold+0x1fe/0x2c1 [ 12.205957][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.205961][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 12.205965][ T12] __kmalloc_noprof+0x443/0x760 [ 12.205967][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 12.205974][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 12.205977][ T12] alloc_buf.isra.0+0x4b/0x260 [ 12.205981][ T12] put_chars+0x1e1/0x2f0 [ 12.205983][ T12] ? __send_to_port+0x420/0x420 [ 12.205985][ T12] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.205988][ T12] ? validate_chain+0x38b/0xc20 [ 12.205994][ T12] hvc_console_print+0x292/0x780 [ 12.206002][ T12] ? hvc_write+0x3a0/0x3a0 [ 12.206005][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.206007][ T12] ? lock_acquire+0x13c/0x160 [ 12.206011][ T12] console_emit_next_record+0x22f/0x4c0 [ 12.206015][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 12.206017][ T12] ? console_flush_one_record+0x106/0x710 [ 12.206021][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.206022][ T12] ? lock_acquire+0x13c/0x160 [ 12.206027][ T12] console_flush_one_record+0x46f/0x710 [ 12.206031][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 12.206033][ T12] ? __lock_acquire+0x518/0xc20 [ 12.206039][ T12] console_unlock+0xee/0x1f0 [ 12.206042][ T12] ? console_flush_one_record+0x710/0x710 [ 12.206044][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.206045][ T12] ? lock_acquire+0xe0/0x160 [ 12.206049][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.206051][ T12] ? vprintk_emit+0x320/0x3e0 [ 12.206054][ T12] vprintk_emit+0x37c/0x3e0 [ 12.206057][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 12.206060][ T12] ? look_up_lock_class+0x65/0x150 [ 12.206066][ T12] _printk+0xc7/0x100 [ 12.206070][ T12] ? snapshot_read.cold+0x21/0x21 [ 12.206071][ T12] ? __lock_acquire+0x518/0xc20 [ 12.206076][ T12] ? netdev_name+0x43/0x60 [ 12.206079][ T12] ? __netdev_printk+0x17f/0x1d0 [ 12.206083][ T12] netdev_info+0xe2/0x116 [ 12.206086][ T12] ? netdev_notice+0x120/0x120 [ 12.206091][ T12] ? bond_xdp+0xf0/0xf0 [bonding] [ 12.206101][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 12.206105][ T12] ? notifier_call_chain+0x14a/0x300 [ 12.206109][ T12] bond_uninit.cold+0xf/0xb8 [bonding] [ 12.206117][ T12] ? bond_siocdevprivate+0x170/0x170 [bonding] [ 12.206130][ T12] unregister_netdevice_many_notify+0xee7/0x1b40 [ 12.206135][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 12.206136][ T12] ? queue_rcu_work+0x7c/0xa0 [ 12.206139][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 12.206144][ T12] ? mutex_is_locked+0x1c/0x50 [ 12.206147][ T12] ? rtnl_is_locked+0x15/0x20 [ 12.206150][ T12] ? nexthop_net_exit_rtnl+0x1f/0x270 [ 12.206152][ T12] ? mutex_is_locked+0x1c/0x50 [ 12.206156][ T12] ops_undo_list+0x615/0x8f0 [ 12.206161][ T12] ? netns_install+0x2a0/0x2a0 [ 12.206162][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 12.206169][ T12] cleanup_net+0x431/0x940 [ 12.206174][ T12] ? net_passive_dec+0x230/0x230 [ 12.206178][ T12] ? lock_acquire+0x13c/0x160 [ 12.206180][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.206184][ T12] process_one_work+0xe3e/0x1560 [ 12.206190][ T12] ? __queue_delayed_work+0x470/0x470 [ 12.206193][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 12.206201][ T12] worker_thread+0x4f1/0xd60 [ 12.206209][ T12] ? rescuer_thread+0x1340/0x1340 [ 12.206211][ T12] kthread+0x367/0x460 [ 12.206213][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.206217][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.206219][ T12] ret_from_fork+0x474/0x6b0 [ 12.206224][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.206227][ T12] ? __switch_to+0x5a3/0xe00 [ 12.206231][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.206234][ T12] ret_from_fork_asm+0x11/0x20 [ 12.206243][ T12] [ 12.659400][ T228] 8021q: adding VLAN 0 to HW filter on device bond0 [ 12.769033][ T12] bond0 (unregistering): Released all slaves [ 13.274861][ T12] bond0 (unregistering): Released all slaves [ 13.274884][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.274887][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 13.274889][ T12] preempt_count: 1, expected: 0 [ 13.274891][ T12] RCU nest depth: 0, expected: 0 [ 13.274892][ T12] locks held by kworker/u16:0/12: 8, last CPU#2: [ 13.274895][ T12] #0: ff11000001a19d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.274910][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.274916][ T12] #2: ffffffff968ffa68 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x940 [ 13.274924][ T12] #3: ffffffff9691b740 (rtnl_mutex){+.+.}-{4:4}, at: ops_undo_list+0x534/0x8f0 [ 13.274929][ T12] #4: ffffffff9617ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.274935][ T12] #5: ffffffff9617de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.274941][ T12] #6: ffffffff9609d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.274947][ T12] #7: ffffffff9609d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.274953][ T12] irq event stamp: 100760 [ 13.274955][ T12] hardirqs last enabled at (100759): [] __down_trylock_console_sem+0x86/0xa0 [ 13.274959][ T12] hardirqs last disabled at (100760): [] console_emit_next_record+0x3d4/0x4c0 [ 13.274962][ T12] softirqs last enabled at (100752): [] unregister_netdevice_many_notify+0xd0b/0x1b40 [ 13.274965][ T12] softirqs last disabled at (100750): [] dev_mc_flush+0x56/0xa0 [ 13.274968][ T12] Preemption disabled at: [ 13.274969][ T12] [] vprintk_emit+0x31b/0x3e0 [ 13.274976][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.274980][ T12] Tainted: [W]=WARN [ 13.274981][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.274984][ T12] Workqueue: netns cleanup_net [ 13.274988][ T12] Call Trace: [ 13.274990][ T12] [ 13.274993][ T12] dump_stack_lvl+0x6f/0xa0 [ 13.275001][ T12] ? vprintk_emit+0x31b/0x3e0 [ 13.275004][ T12] __might_resched.cold+0x1fe/0x2c1 [ 13.275010][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.275016][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 13.275023][ T12] __kmalloc_noprof+0x443/0x760 [ 13.275026][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 13.275036][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 13.275039][ T12] alloc_buf.isra.0+0x4b/0x260 [ 13.275045][ T12] put_chars+0x1e1/0x2f0 [ 13.275049][ T12] ? __send_to_port+0x420/0x420 [ 13.275051][ T12] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.275057][ T12] ? validate_chain+0x38b/0xc20 [ 13.275066][ T12] hvc_console_print+0x292/0x780 [ 13.275079][ T12] ? hvc_write+0x3a0/0x3a0 [ 13.275083][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.275086][ T12] ? lock_acquire+0x13c/0x160 [ 13.275093][ T12] console_emit_next_record+0x22f/0x4c0 [ 13.275100][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 13.275103][ T12] ? console_flush_one_record+0x106/0x710 [ 13.275108][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.275111][ T12] ? lock_acquire+0x13c/0x160 [ 13.275121][ T12] console_flush_one_record+0x46f/0x710 [ 13.275128][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 13.275131][ T12] ? __lock_acquire+0x518/0xc20 [ 13.275141][ T12] console_unlock+0xee/0x1f0 [ 13.275145][ T12] ? console_flush_one_record+0x710/0x710 [ 13.275148][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.275151][ T12] ? lock_acquire+0xe0/0x160 [ 13.275158][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.275160][ T12] ? vprintk_emit+0x320/0x3e0 [ 13.275165][ T12] vprintk_emit+0x37c/0x3e0 [ 13.275172][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 13.275178][ T12] ? look_up_lock_class+0x65/0x150 [ 13.275187][ T12] _printk+0xc7/0x100 [ 13.275192][ T12] ? snapshot_read.cold+0x21/0x21 [ 13.275195][ T12] ? __lock_acquire+0x518/0xc20 [ 13.275202][ T12] ? netdev_name+0x43/0x60 [ 13.275207][ T12] ? __netdev_printk+0x17f/0x1d0 [ 13.275214][ T12] netdev_info+0xe2/0x116 [ 13.275218][ T12] ? netdev_notice+0x120/0x120 [ 13.275226][ T12] ? bond_xdp+0xf0/0xf0 [bonding] [ 13.275239][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 13.275246][ T12] ? notifier_call_chain+0x14a/0x300 [ 13.275252][ T12] bond_uninit.cold+0xf/0xb8 [bonding] [ 13.275265][ T12] ? bond_siocdevprivate+0x170/0x170 [bonding] [ 13.275287][ T12] unregister_netdevice_many_notify+0xee7/0x1b40 [ 13.275296][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 13.275298][ T12] ? queue_rcu_work+0x7c/0xa0 [ 13.275304][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 13.275310][ T12] ? mutex_is_locked+0x1c/0x50 [ 13.275313][ T12] ? rtnl_is_locked+0x15/0x20 [ 13.275317][ T12] ? nexthop_net_exit_rtnl+0x1f/0x270 [ 13.275321][ T12] ? mutex_is_locked+0x1c/0x50 [ 13.275327][ T12] ops_undo_list+0x615/0x8f0 [ 13.275335][ T12] ? netns_install+0x2a0/0x2a0 [ 13.275337][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 13.275347][ T12] cleanup_net+0x431/0x940 [ 13.275353][ T12] ? net_passive_dec+0x230/0x230 [ 13.275359][ T12] ? lock_acquire+0x13c/0x160 [ 13.275362][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.275368][ T12] process_one_work+0xe3e/0x1560 [ 13.275380][ T12] ? __queue_delayed_work+0x470/0x470 [ 13.275385][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 13.275399][ T12] worker_thread+0x4f1/0xd60 [ 13.275412][ T12] ? rescuer_thread+0x1340/0x1340 [ 13.275416][ T12] kthread+0x367/0x460 [ 13.275419][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.275423][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.275428][ T12] ret_from_fork+0x474/0x6b0 [ 13.275435][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.275440][ T12] ? __switch_to+0x5a3/0xe00 [ 13.275445][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.275450][ T12] ret_from_fork_asm+0x11/0x20 [ 13.275466][ T12] [ 13.432295][ T242] 8021q: adding VLAN 0 to HW filter on device bond0 [ 13.545375][ T245] bond0 (unregistering): Released all slaves