[ 8.772014][ T185] bond1: (slave dummy1): making interface the new active one [ 8.772069][ T185] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 8.772071][ T185] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 185, name: ip [ 8.772073][ T185] preempt_count: 1, expected: 0 [ 8.772074][ T185] RCU nest depth: 0, expected: 0 [ 8.772075][ T185] locks held by ip/185: 5, last CPU#0: [ 8.772077][ T185] #0: ffffffff87322700 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 8.772094][ T185] #1: ffffffff86b99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 8.772100][ T185] #2: ffffffff86b99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 8.772104][ T185] #3: ffffffff86a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 8.772107][ T185] #4: ffffffff86a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 8.772111][ T185] irq event stamp: 19986 [ 8.772112][ T185] hardirqs last enabled at (19985): [] __down_trylock_console_sem+0x86/0xa0 [ 8.772115][ T185] hardirqs last disabled at (19986): [] console_emit_next_record+0x3f8/0x4f0 [ 8.772116][ T185] softirqs last enabled at (19860): [] __alloc_skb+0x4c5/0x5f0 [ 8.772119][ T185] softirqs last disabled at (19858): [] __alloc_skb+0x4c5/0x5f0 [ 8.772122][ T185] Preemption disabled at: [ 8.772123][ T185] [] vprintk_emit+0x31b/0x3e0 [ 8.772128][ T185] CPU: 0 UID: 0 PID: 185 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 8.772131][ T185] Tainted: [W]=WARN [ 8.772132][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.772134][ T185] Call Trace: [ 8.772135][ T185] [ 8.772137][ T185] dump_stack_lvl+0x6f/0xa0 [ 8.772142][ T185] ? vprintk_emit+0x31b/0x3e0 [ 8.772143][ T185] __might_resched.cold+0x1fe/0x2c1 [ 8.772148][ T185] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 8.772152][ T185] ? __kmalloc_noprof+0xdb/0x760 [ 8.772157][ T185] __kmalloc_noprof+0x443/0x760 [ 8.772160][ T185] ? alloc_buf.isra.0+0x4b/0x260 [ 8.772166][ T185] ? do_raw_spin_unlock+0x59/0x250 [ 8.772169][ T185] alloc_buf.isra.0+0x4b/0x260 [ 8.772172][ T185] put_chars+0x1e1/0x2f0 [ 8.772175][ T185] ? __send_to_port+0x420/0x420 [ 8.772179][ T185] ? validate_chain+0x34a/0xc20 [ 8.772185][ T185] hvc_console_print+0x292/0x780 [ 8.772188][ T185] ? __lock_acquire+0x518/0xc20 [ 8.772194][ T185] ? hvc_write+0x3a0/0x3a0 [ 8.772197][ T185] ? rcu_is_watching+0x16/0xd0 [ 8.772203][ T185] console_emit_next_record+0x252/0x4f0 [ 8.772206][ T185] ? devkmsg_read+0x4e0/0x4e0 [ 8.772210][ T185] ? rcu_is_watching+0x16/0xd0 [ 8.772212][ T185] ? lock_acquire+0x13c/0x160 [ 8.772216][ T185] console_flush_one_record+0x46f/0x710 [ 8.772220][ T185] ? console_emit_next_record+0x4f0/0x4f0 [ 8.772221][ T185] ? __lock_acquire+0x518/0xc20 [ 8.772227][ T185] console_unlock+0xee/0x1f0 [ 8.772229][ T185] ? console_flush_one_record+0x710/0x710 [ 8.772230][ T185] ? rcu_is_watching+0x16/0xd0 [ 8.772232][ T185] ? lock_acquire+0x60/0x160 [ 8.772236][ T185] ? __down_trylock_console_sem+0x5e/0xa0 [ 8.772238][ T185] ? vprintk_emit+0x320/0x3e0 [ 8.772241][ T185] vprintk_emit+0x37c/0x3e0 [ 8.772244][ T185] ? wake_up_klogd_work_func+0x90/0x90 [ 8.772247][ T185] ? lock_acquire.part.0+0xd4/0x280 [ 8.772249][ T185] ? flush_tlb_mm_range+0x2ac/0x570 [ 8.772254][ T185] _printk+0xc7/0x100 [ 8.772257][ T185] ? snapshot_read.cold+0x21/0x21 [ 8.772261][ T185] ? find_held_lock+0x2b/0x80 [ 8.772263][ T185] ? netdev_name+0x43/0x60 [ 8.772266][ T185] ? __netdev_printk+0x17f/0x1d0 [ 8.772270][ T185] netdev_info+0xe2/0x116 [ 8.772272][ T185] ? netdev_notice+0x120/0x120 [ 8.772276][ T185] ? lockdep_rtnl_is_held+0x1a/0x20 [ 8.772279][ T185] ? bond_ipsec_del_sa_all+0x357/0x520 [ 8.772285][ T185] bond_change_active_slave.cold+0x52/0x21b [ 8.772288][ T185] ? lockdep_rtnl_is_held+0x1a/0x20 [ 8.772290][ T185] ? bond_choose_primary_or_current+0x246/0x6a0 [ 8.772293][ T185] ? bond_peer_notify_work_rearm+0x80/0x80 [ 8.772296][ T185] ? static_key_slow_inc_cpuslocked+0xa8/0xd0 [ 8.772302][ T185] bond_select_active_slave+0x114/0x4f0 [ 8.772306][ T185] ? bond_change_active_slave+0x21c0/0x21c0 [ 8.772311][ T185] ? static_key_slow_inc+0x27/0x30 [ 8.772313][ T185] bond_enslave+0x2437/0x5100 [ 8.772320][ T185] ? bond_update_slave_arr+0xcf0/0xcf0 [ 8.772322][ T185] ? lock_acquire+0x13c/0x160 [ 8.772323][ T185] ? sync_exp_reset_tree_hotplug+0x3a1/0x3f0 [ 8.772325][ T185] ? rcu_is_watching+0x16/0xd0 [ 8.772327][ T185] ? trace_contention_end+0xb3/0x180 [ 8.772329][ T185] ? find_held_lock+0x2b/0x80 [ 8.772332][ T185] ? __lock_release.isra.0+0x69/0x1a0 [ 8.772339][ T185] ? _mutex_trylock_nest_lock+0x390/0x390 [ 8.772342][ T185] ? is_bpf_text_address+0x72/0x110 [ 8.772348][ T185] do_set_master+0x3b2/0x780 [ 8.772352][ T185] do_setlink.isra.0+0x9ec/0x2a60 [ 8.772356][ T185] ? stack_trace_save+0x93/0xc0 [ 8.772360][ T185] ? rtnl_link_get_size+0x350/0x350 [ 8.772362][ T185] ? rcu_read_lock_any_held+0x66/0x90 [ 8.772364][ T185] ? stack_depot_save_flags+0x38e/0x790 [ 8.772367][ T185] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 8.772370][ T185] ? rcu_read_lock_any_held+0x3c/0x90 [ 8.772372][ T185] ? validate_chain+0x38b/0xc20 [ 8.772375][ T185] ? kasan_save_stack+0x3d/0x50 [ 8.772377][ T185] ? kasan_save_stack+0x2f/0x50 [ 8.772379][ T185] ? kasan_save_track+0x14/0x30 [ 8.772381][ T185] ? __lock_acquire+0x518/0xc20 [ 8.772383][ T185] ? netlink_seq_next+0x5e/0x60 [ 8.772386][ T185] ? ___sys_sendmsg+0xc0/0x1d0 [ 8.772390][ T185] ? lock_acquire.part.0+0xd4/0x280 [ 8.772392][ T185] ? rtnl_newlink+0x9a8/0x11b0 [ 8.772396][ T185] ? rcu_is_watching+0x16/0xd0 [ 8.772398][ T185] ? lock_acquire+0x13c/0x160 [ 8.772400][ T185] ? rcu_is_watching+0x16/0xd0 [ 8.772401][ T185] ? rcu_is_watching+0x16/0xd0 [ 8.772403][ T185] ? trace_contention_end+0xb3/0x180 [ 8.772405][ T185] ? __mutex_lock+0x1db/0x1ea0 [ 8.772407][ T185] ? __mutex_lock+0x9a3/0x1ea0 [ 8.772409][ T185] ? rtnl_newlink+0x9a8/0x11b0 [ 8.772412][ T185] ? ww_mutex_lock+0x160/0x160 [ 8.772414][ T185] ? nla_get_range_signed+0x3d0/0x3d0 [ 8.772420][ T185] ? __rtnl_newlink+0x3fa/0xa50 [ 8.772426][ T185] rtnl_newlink+0x9f1/0x11b0 [ 8.772432][ T185] ? rtnl_bridge_getlink+0x850/0x850 [ 8.772434][ T185] ? __lock_acquire+0x518/0xc20 [ 8.772439][ T185] ? lock_acquire.part.0+0xd4/0x280 [ 8.772441][ T185] ? find_held_lock+0x2b/0x80 [ 8.772443][ T185] ? rtnl_bridge_getlink+0x850/0x850 [ 8.772446][ T185] ? __lock_release.isra.0+0x69/0x1a0 [ 8.772450][ T185] ? rtnl_bridge_getlink+0x850/0x850 [ 8.772452][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 8.772456][ T185] ? rtnl_link_fill+0x900/0x900 [ 8.772458][ T185] ? __lock_acquire+0x518/0xc20 [ 8.772463][ T185] ? lock_acquire.part.0+0xd4/0x280 [ 8.772465][ T185] ? find_held_lock+0x2b/0x80 [ 8.772469][ T185] netlink_rcv_skb+0x14e/0x3a0 [ 8.772471][ T185] ? rtnl_link_fill+0x900/0x900 [ 8.772474][ T185] ? netlink_ack+0xcd0/0xcd0 [ 8.772480][ T185] ? netlink_deliver_tap+0xc5/0x330 [ 8.772482][ T185] ? netlink_deliver_tap+0x13c/0x330 [ 8.772486][ T185] netlink_unicast+0x486/0x750 [ 8.772490][ T185] ? netlink_attachskb+0x810/0x810 [ 8.772493][ T185] ? __lock_acquire+0x518/0xc20 [ 8.772497][ T185] netlink_sendmsg+0x735/0xc60 [ 8.772501][ T185] ? netlink_unicast+0x750/0x750 [ 8.772505][ T185] ? __might_fault+0x97/0x140 [ 8.772511][ T185] ____sys_sendmsg+0x415/0x880 [ 8.772513][ T185] ? copy_msghdr_from_user+0x279/0x420 [ 8.772515][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 8.772516][ T185] ? move_addr_to_kernel+0x40/0x40 [ 8.772524][ T185] ___sys_sendmsg+0x14e/0x1d0 [ 8.772526][ T185] ? copy_msghdr_from_user+0x420/0x420 [ 8.772541][ T185] __sys_sendmsg+0x12c/0x1d0 [ 8.772544][ T185] ? __sys_sendmsg_sock+0x20/0x20 [ 8.772550][ T185] ? rcu_is_watching+0x16/0xd0 [ 8.772554][ T185] do_syscall_64+0xff/0x530 [ 8.772555][ T185] ? exc_page_fault+0xee/0x100 [ 8.772559][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.772561][ T185] RIP: 0033:0x7fe2dff4f54e [ 8.772565][ T185] 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 [ 8.772567][ T185] RSP: 002b:00007ffff443e0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.772569][ T185] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe2dff4f54e [ 8.772571][ T185] RDX: 0000000000000000 RSI: 00007ffff443e150 RDI: 0000000000000005 [ 8.772571][ T185] RBP: 00007ffff443e0b0 R08: 0000000000000000 R09: 0000000000000000 [ 8.772572][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913aa2 [ 8.772573][ T185] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffff443e810 [ 8.772580][ T185] [ 8.813560][ T185] bond1: (slave dummy1): Enslaving as an active interface with an up link [ 8.822174][ T185] ip (185) used greatest stack depth: 22440 bytes left [ 8.885798][ T188] bond1: (slave dummy2): Enslaving as a backup interface with an up link [ 8.953304][ T50] dummy1: entered promiscuous mode [ 9.125192][ T50] dummy1: left promiscuous mode [ 9.152687][ T208] bond1 (unregistering): (slave dummy1): Releasing backup interface [ 9.160726][ T208] bond1 (unregistering): (slave dummy2): Releasing backup interface [ 9.168187][ T208] bond1 (unregistering): Released all slaves [ 9.761373][ T238] bond1: (slave dummy1): Enslaving as a backup interface with an up link [ 9.782961][ T12] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 9.783014][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.783017][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 9.783018][ T12] preempt_count: 202, expected: 0 [ 9.783019][ T12] RCU nest depth: 2, expected: 0 [ 9.783021][ T12] locks held by kworker/u16:0/12: 9, last CPU#1: [ 9.783023][ T12] #0: ff110000140f4140 ((wq_completion)bond1){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 9.783035][ T12] #1: ffa00000000c7d10 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 9.783038][ T12] #2: ff1100001417ae98 (&bond->mode_lock){+...}-{3:3}, at: bond_3ad_state_machine_handler+0xd2/0x1f00 [ 9.783044][ T12] #3: ffffffff86bb0b00 (rcu_read_lock){....}-{1:3}, at: bond_3ad_state_machine_handler+0xe9/0x1f00 [ 9.783047][ T12] #4: ffffffff86bb0b00 (rcu_read_lock){....}-{1:3}, at: ad_agg_selection_logic+0xdc/0x1b70 [ 9.783050][ T12] #5: ffffffff86b99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.783054][ T12] #6: ffffffff86b99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.783058][ T12] #7: ffffffff86a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.783061][ T12] #8: ffffffff86a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 9.783064][ T12] irq event stamp: 2619 [ 9.783065][ T12] hardirqs last enabled at (2618): [] __down_trylock_console_sem+0x86/0xa0 [ 9.783068][ T12] hardirqs last disabled at (2619): [] console_emit_next_record+0x3f8/0x4f0 [ 9.783070][ T12] softirqs last enabled at (2580): [] bond_3ad_state_machine_handler+0xd60/0x1f00 [ 9.783071][ T12] softirqs last disabled at (2612): [] bond_3ad_state_machine_handler+0xd2/0x1f00 [ 9.783074][ T12] Preemption disabled at: [ 9.783074][ T12] [<0000000000000000>] 0x0 [ 9.783081][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.783084][ T12] Tainted: [W]=WARN [ 9.783085][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.783087][ T12] Workqueue: bond1 bond_3ad_state_machine_handler [ 9.783097][ T12] Call Trace: [ 9.783099][ T12] [ 9.783100][ T12] dump_stack_lvl+0x6f/0xa0 [ 9.783106][ T12] __might_resched.cold+0x1fe/0x2c1 [ 9.783111][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.783115][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 9.783120][ T12] __kmalloc_noprof+0x443/0x760 [ 9.783123][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 9.783129][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 9.783131][ T12] alloc_buf.isra.0+0x4b/0x260 [ 9.783135][ T12] put_chars+0x1e1/0x2f0 [ 9.783138][ T12] ? __send_to_port+0x420/0x420 [ 9.783143][ T12] ? validate_chain+0x34a/0xc20 [ 9.783148][ T12] hvc_console_print+0x292/0x780 [ 9.783151][ T12] ? mark_usage+0x61/0x170 [ 9.783153][ T12] ? __lock_acquire+0x518/0xc20 [ 9.783155][ T12] ? __lock_acquire+0x518/0xc20 [ 9.783159][ T12] ? hvc_write+0x3a0/0x3a0 [ 9.783162][ T12] ? console_emit_next_record+0x202/0x4f0 [ 9.783165][ T12] ? rcu_is_watching+0x16/0xd0 [ 9.783168][ T12] ? lock_acquire+0x13c/0x160 [ 9.783172][ T12] console_emit_next_record+0x252/0x4f0 [ 9.783176][ T12] ? devkmsg_read+0x4e0/0x4e0 [ 9.783180][ T12] ? rcu_is_watching+0x16/0xd0 [ 9.783181][ T12] ? lock_acquire+0x13c/0x160 [ 9.783186][ T12] console_flush_one_record+0x46f/0x710 [ 9.783189][ T12] ? console_emit_next_record+0x4f0/0x4f0 [ 9.783191][ T12] ? __lock_acquire+0x518/0xc20 [ 9.783196][ T12] console_unlock+0xee/0x1f0 [ 9.783199][ T12] ? console_flush_one_record+0x710/0x710 [ 9.783200][ T12] ? rcu_is_watching+0x16/0xd0 [ 9.783202][ T12] ? lock_acquire+0x60/0x160 [ 9.783206][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.783208][ T12] ? vprintk_emit+0x320/0x3e0 [ 9.783211][ T12] vprintk_emit+0x37c/0x3e0 [ 9.783214][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 9.783216][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 9.783221][ T12] _printk+0xc7/0x100 [ 9.783224][ T12] ? snapshot_read.cold+0x21/0x21 [ 9.783226][ T12] ? ___ratelimit+0x4e7/0xa00 [ 9.783232][ T12] ? idr_get_free+0x830/0x830 [ 9.783237][ T12] ad_agg_selection_logic.cold+0x120/0x16c [ 9.783243][ T12] ? find_held_lock+0x2b/0x80 [ 9.783247][ T12] ? bond_3ad_set_carrier+0x5f0/0x5f0 [ 9.783249][ T12] ? __get_first_agg.isra.0+0xda/0x1c0 [ 9.783253][ T12] ad_port_selection_logic+0x8a8/0x1820 [ 9.783256][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 9.783259][ T12] ? bond_3ad_state_machine_handler+0xe9/0x1f00 [ 9.783261][ T12] ? bond_3ad_unbind_slave+0x1f80/0x1f80 [ 9.783264][ T12] ? ad_rx_machine+0x282/0x1950 [ 9.783267][ T12] bond_3ad_state_machine_handler+0x4a9/0x1f00 [ 9.783272][ T12] ? ad_mux_machine+0x1b50/0x1b50 [ 9.783274][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 9.783276][ T12] ? process_one_work+0xd80/0x1560 [ 9.783279][ T12] ? rcu_is_watching+0x16/0xd0 [ 9.783280][ T12] ? rcu_is_watching+0x16/0xd0 [ 9.783281][ T12] ? lock_acquire+0x13c/0x160 [ 9.783284][ T12] ? rcu_is_watching+0x16/0xd0 [ 9.783287][ T12] process_one_work+0xe3e/0x1560 [ 9.783293][ T12] ? __queue_delayed_work+0x470/0x470 [ 9.783295][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 9.783303][ T12] worker_thread+0x4f1/0xd60 [ 9.783310][ T12] ? rescuer_thread+0x1340/0x1340 [ 9.783311][ T12] kthread+0x367/0x460 [ 9.783314][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.783318][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 9.783321][ T12] ret_from_fork+0x474/0x6b0 [ 9.783325][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 9.783328][ T12] ? __switch_to+0x5a3/0xe00 [ 9.783332][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 9.783335][ T12] ret_from_fork_asm+0x11/0x20 [ 9.783344][ T12] [ 9.826385][ T239] bond1: (slave dummy2): Enslaving as a backup interface with an up link [ 9.870971][ T24] dummy1: entered promiscuous mode [ 9.871263][ T24] dummy2: entered promiscuous mode [ 9.911889][ T12] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 10.039853][ T66] dummy1: left promiscuous mode [ 10.040205][ T66] dummy2: left promiscuous mode [ 10.066277][ T257] bond1 (unregistering): (slave dummy1): Removing an active aggregator [ 10.066720][ T257] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 10.067720][ T257] bond1 (unregistering): (slave dummy1): Releasing backup interface [ 10.075389][ T257] bond1 (unregistering): (slave dummy2): Removing an active aggregator [ 10.076679][ T257] bond1 (unregistering): (slave dummy2): Releasing backup interface [ 10.084228][ T257] bond1 (unregistering): Released all slaves [ 10.593517][ T285] bond1: (slave dummy1): Enslaving as a backup interface with an up link [ 10.660237][ T12] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 10.785606][ T12] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 10.785619][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.785622][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 10.785624][ T12] preempt_count: 202, expected: 0 [ 10.785624][ T12] RCU nest depth: 2, expected: 0 [ 10.785625][ T12] locks held by kworker/u16:0/12: 9, last CPU#2: [ 10.785628][ T12] #0: ff1100000a489d40 ((wq_completion)bond1){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 10.785640][ T12] #1: ffa00000000c7d10 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 10.785643][ T12] #2: ff11000014172e98 (&bond->mode_lock){+...}-{3:3}, at: bond_3ad_state_machine_handler+0xd2/0x1f00 [ 10.785649][ T12] #3: ffffffff86bb0b00 (rcu_read_lock){....}-{1:3}, at: bond_3ad_state_machine_handler+0xe9/0x1f00 [ 10.785652][ T12] #4: ffffffff86bb0b00 (rcu_read_lock){....}-{1:3}, at: ad_agg_selection_logic+0xdc/0x1b70 [ 10.785655][ T12] #5: ffffffff86b99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.785660][ T12] #6: ffffffff86b99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.785663][ T12] #7: ffffffff86a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.785666][ T12] #8: ffffffff86a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 10.785669][ T12] irq event stamp: 4233 [ 10.785670][ T12] hardirqs last enabled at (4232): [] __down_trylock_console_sem+0x86/0xa0 [ 10.785673][ T12] hardirqs last disabled at (4233): [] console_emit_next_record+0x3f8/0x4f0 [ 10.785675][ T12] softirqs last enabled at (4202): [] bond_update_slave_arr+0x6e0/0xcf0 [ 10.785676][ T12] softirqs last disabled at (4226): [] bond_3ad_state_machine_handler+0xd2/0x1f00 [ 10.785679][ T12] Preemption disabled at: [ 10.785679][ T12] [<0000000000000000>] 0x0 [ 10.785686][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.785690][ T12] Tainted: [W]=WARN [ 10.785691][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.785692][ T12] Workqueue: bond1 bond_3ad_state_machine_handler [ 10.785695][ T12] Call Trace: [ 10.785697][ T12] [ 10.785699][ T12] dump_stack_lvl+0x6f/0xa0 [ 10.785705][ T12] __might_resched.cold+0x1fe/0x2c1 [ 10.785710][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.785713][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 10.785718][ T12] __kmalloc_noprof+0x443/0x760 [ 10.785721][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 10.785727][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 10.785729][ T12] alloc_buf.isra.0+0x4b/0x260 [ 10.785732][ T12] put_chars+0x1e1/0x2f0 [ 10.785736][ T12] ? __send_to_port+0x420/0x420 [ 10.785742][ T12] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.785746][ T12] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.785749][ T12] ? validate_chain+0x38b/0xc20 [ 10.785754][ T12] hvc_console_print+0x292/0x780 [ 10.785757][ T12] ? mark_usage+0x61/0x170 [ 10.785759][ T12] ? __lock_acquire+0x518/0xc20 [ 10.785761][ T12] ? __lock_acquire+0x518/0xc20 [ 10.785765][ T12] ? hvc_write+0x3a0/0x3a0 [ 10.785768][ T12] ? console_emit_next_record+0x202/0x4f0 [ 10.785771][ T12] ? rcu_is_watching+0x16/0xd0 [ 10.785773][ T12] ? lock_acquire+0x13c/0x160 [ 10.785777][ T12] console_emit_next_record+0x252/0x4f0 [ 10.785780][ T12] ? devkmsg_read+0x4e0/0x4e0 [ 10.785784][ T12] ? rcu_is_watching+0x16/0xd0 [ 10.785786][ T12] ? lock_acquire+0x13c/0x160 [ 10.785790][ T12] console_flush_one_record+0x46f/0x710 [ 10.785794][ T12] ? console_emit_next_record+0x4f0/0x4f0 [ 10.785795][ T12] ? __lock_acquire+0x518/0xc20 [ 10.785801][ T12] console_unlock+0xee/0x1f0 [ 10.785803][ T12] ? console_flush_one_record+0x710/0x710 [ 10.785804][ T12] ? rcu_is_watching+0x16/0xd0 [ 10.785806][ T12] ? lock_acquire+0x60/0x160 [ 10.785810][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.785812][ T12] ? vprintk_emit+0x320/0x3e0 [ 10.785815][ T12] vprintk_emit+0x37c/0x3e0 [ 10.785818][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 10.785820][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 10.785825][ T12] _printk+0xc7/0x100 [ 10.785829][ T12] ? snapshot_read.cold+0x21/0x21 [ 10.785830][ T12] ? ___ratelimit+0x4e7/0xa00 [ 10.785835][ T12] ? __get_active_agg.isra.0+0xff/0x1d0 [ 10.785838][ T12] ? idr_get_free+0x830/0x830 [ 10.785842][ T12] ad_agg_selection_logic.cold+0x120/0x16c [ 10.785849][ T12] ? find_held_lock+0x2b/0x80 [ 10.785852][ T12] ? bond_3ad_set_carrier+0x5f0/0x5f0 [ 10.785854][ T12] ? __get_first_agg.isra.0+0xda/0x1c0 [ 10.785858][ T12] ad_port_selection_logic+0x8a8/0x1820 [ 10.785862][ T12] ? bond_3ad_unbind_slave+0x1f80/0x1f80 [ 10.785865][ T12] ? ad_rx_machine+0x846/0x1950 [ 10.785869][ T12] bond_3ad_state_machine_handler+0x4a9/0x1f00 [ 10.785874][ T12] ? ad_mux_machine+0x1b50/0x1b50 [ 10.785875][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 10.785877][ T12] ? process_one_work+0xd81/0x1560 [ 10.785880][ T12] ? rcu_is_watching+0x16/0xd0 [ 10.785881][ T12] ? rcu_is_watching+0x16/0xd0 [ 10.785883][ T12] ? lock_acquire+0x13c/0x160 [ 10.785885][ T12] ? rcu_is_watching+0x16/0xd0 [ 10.785888][ T12] process_one_work+0xe3e/0x1560 [ 10.785894][ T12] ? __queue_delayed_work+0x470/0x470 [ 10.785902][ T12] worker_thread+0x4f1/0xd60 [ 10.785909][ T12] ? rescuer_thread+0x1340/0x1340 [ 10.785910][ T12] kthread+0x367/0x460 [ 10.785913][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.785916][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 10.785919][ T12] ret_from_fork+0x474/0x6b0 [ 10.785924][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 10.785927][ T12] ? __switch_to+0x5a3/0xe00 [ 10.785931][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 10.785934][ T12] ret_from_fork_asm+0x11/0x20 [ 10.785942][ T12] [ 10.880269][ T299] bond1: (slave dummy1): Removing an active aggregator [ 10.881549][ T299] bond1: (slave dummy1): Releasing backup interface [ 11.014649][ T303] bond1 (unregistering): Released all slaves [ 11.358767][ T12] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 11.361578][ T320] bond1: (slave dummy1): Enslaving as an active interface with an up link [ 11.485446][ T187] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 11.540685][ T333] bond1: (slave dummy1): Removing an active aggregator [ 11.541471][ T333] bond1: (slave dummy1): Releasing backup interface [ 11.676703][ T337] bond1 (unregistering): Released all slaves