[ 9.258122][ T186] bond1: (slave dummy1): making interface the new active one [ 9.258204][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.258206][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 9.258208][ T186] preempt_count: 1, expected: 0 [ 9.258209][ T186] RCU nest depth: 0, expected: 0 [ 9.258210][ T186] locks held by ip/186: 5, last CPU#2: [ 9.258212][ T186] #0: ffffffffabd22700 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 9.258224][ T186] #1: ffffffffab599cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.258230][ T186] #2: ffffffffab599d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.258234][ T186] #3: ffffffffab489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.258236][ T186] #4: ffffffffab489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 9.258240][ T186] irq event stamp: 17736 [ 9.258241][ T186] hardirqs last enabled at (17735): [] __down_trylock_console_sem+0x86/0xa0 [ 9.258244][ T186] hardirqs last disabled at (17736): [] console_emit_next_record+0x3f8/0x4f0 [ 9.258246][ T186] softirqs last enabled at (17608): [] __alloc_skb+0x4c5/0x5f0 [ 9.258249][ T186] softirqs last disabled at (17606): [] __alloc_skb+0x4c5/0x5f0 [ 9.258251][ T186] Preemption disabled at: [ 9.258251][ T186] [] vprintk_emit+0x31b/0x3e0 [ 9.258257][ T186] CPU: 2 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.258260][ T186] Tainted: [W]=WARN [ 9.258261][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.258263][ T186] Call Trace: [ 9.258265][ T186] [ 9.258266][ T186] dump_stack_lvl+0x6f/0xa0 [ 9.258271][ T186] ? vprintk_emit+0x31b/0x3e0 [ 9.258273][ T186] __might_resched.cold+0x1fe/0x2c1 [ 9.258278][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.258281][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 9.258286][ T186] __kmalloc_noprof+0x443/0x760 [ 9.258289][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 9.258295][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 9.258297][ T186] alloc_buf.isra.0+0x4b/0x260 [ 9.258300][ T186] put_chars+0x1e1/0x2f0 [ 9.258304][ T186] ? __send_to_port+0x420/0x420 [ 9.258307][ T186] ? validate_chain+0x34a/0xc20 [ 9.258313][ T186] hvc_console_print+0x292/0x780 [ 9.258316][ T186] ? __lock_acquire+0x518/0xc20 [ 9.258321][ T186] ? hvc_write+0x3a0/0x3a0 [ 9.258324][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.258330][ T186] console_emit_next_record+0x252/0x4f0 [ 9.258333][ T186] ? devkmsg_read+0x4e0/0x4e0 [ 9.258337][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.258339][ T186] ? lock_acquire+0x13c/0x160 [ 9.258343][ T186] console_flush_one_record+0x46f/0x710 [ 9.258347][ T186] ? console_emit_next_record+0x4f0/0x4f0 [ 9.258348][ T186] ? __lock_acquire+0x518/0xc20 [ 9.258356][ T186] console_unlock+0xee/0x1f0 [ 9.258358][ T186] ? console_flush_one_record+0x710/0x710 [ 9.258359][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.258361][ T186] ? lock_acquire+0x60/0x160 [ 9.258365][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.258367][ T186] ? vprintk_emit+0x320/0x3e0 [ 9.258370][ T186] vprintk_emit+0x37c/0x3e0 [ 9.258373][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 9.258375][ T186] ? lock_acquire.part.0+0xd4/0x280 [ 9.258377][ T186] ? flush_tlb_mm_range+0x2ac/0x570 [ 9.258382][ T186] _printk+0xc7/0x100 [ 9.258385][ T186] ? snapshot_read.cold+0x21/0x21 [ 9.258389][ T186] ? find_held_lock+0x2b/0x80 [ 9.258391][ T186] ? netdev_name+0x43/0x60 [ 9.258394][ T186] ? __netdev_printk+0x17f/0x1d0 [ 9.258397][ T186] netdev_info+0xe2/0x116 [ 9.258399][ T186] ? netdev_notice+0x120/0x120 [ 9.258404][ T186] ? lockdep_rtnl_is_held+0x1a/0x20 [ 9.258406][ T186] ? bond_ipsec_del_sa_all+0x357/0x520 [ 9.258412][ T186] bond_change_active_slave.cold+0x52/0x21b [ 9.258416][ T186] ? lockdep_rtnl_is_held+0x1a/0x20 [ 9.258417][ T186] ? bond_choose_primary_or_current+0x246/0x6a0 [ 9.258420][ T186] ? bond_peer_notify_work_rearm+0x80/0x80 [ 9.258423][ T186] ? static_key_slow_inc_cpuslocked+0xa8/0xd0 [ 9.258429][ T186] bond_select_active_slave+0x114/0x4f0 [ 9.258433][ T186] ? bond_change_active_slave+0x21c0/0x21c0 [ 9.258438][ T186] ? static_key_slow_inc+0x27/0x30 [ 9.258439][ T186] bond_enslave+0x2437/0x5100 [ 9.258446][ T186] ? bond_update_slave_arr+0xcf0/0xcf0 [ 9.258448][ T186] ? lock_acquire+0x13c/0x160 [ 9.258450][ T186] ? sync_exp_reset_tree_hotplug+0x3a1/0x3f0 [ 9.258451][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.258453][ T186] ? trace_contention_end+0xb3/0x180 [ 9.258455][ T186] ? find_held_lock+0x2b/0x80 [ 9.258458][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 9.258464][ T186] ? _mutex_trylock_nest_lock+0x390/0x390 [ 9.258467][ T186] ? is_bpf_text_address+0x72/0x110 [ 9.258473][ T186] do_set_master+0x3b2/0x780 [ 9.258477][ T186] do_setlink.isra.0+0x9ec/0x2a60 [ 9.258481][ T186] ? stack_trace_save+0x93/0xc0 [ 9.258484][ T186] ? rtnl_link_get_size+0x350/0x350 [ 9.258486][ T186] ? rcu_read_lock_any_held+0x66/0x90 [ 9.258489][ T186] ? stack_depot_save_flags+0x38e/0x790 [ 9.258492][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.258495][ T186] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.258497][ T186] ? validate_chain+0x38b/0xc20 [ 9.258499][ T186] ? kasan_save_stack+0x3d/0x50 [ 9.258502][ T186] ? kasan_save_stack+0x2f/0x50 [ 9.258503][ T186] ? kasan_save_track+0x14/0x30 [ 9.258505][ T186] ? __lock_acquire+0x518/0xc20 [ 9.258507][ T186] ? netlink_seq_next+0x5e/0x60 [ 9.258510][ T186] ? ___sys_sendmsg+0xc0/0x1d0 [ 9.258514][ T186] ? lock_acquire.part.0+0xd4/0x280 [ 9.258516][ T186] ? rtnl_newlink+0x9a8/0x11b0 [ 9.258519][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.258521][ T186] ? lock_acquire+0x13c/0x160 [ 9.258523][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.258524][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.258526][ T186] ? trace_contention_end+0xb3/0x180 [ 9.258528][ T186] ? __mutex_lock+0x1db/0x1ea0 [ 9.258529][ T186] ? __mutex_lock+0x9a3/0x1ea0 [ 9.258531][ T186] ? rtnl_newlink+0x9a8/0x11b0 [ 9.258535][ T186] ? ww_mutex_lock+0x160/0x160 [ 9.258536][ T186] ? nla_get_range_signed+0x3d0/0x3d0 [ 9.258542][ T186] ? __rtnl_newlink+0x3fa/0xa50 [ 9.258548][ T186] rtnl_newlink+0x9f1/0x11b0 [ 9.258553][ T186] ? rtnl_bridge_getlink+0x850/0x850 [ 9.258556][ T186] ? __lock_acquire+0x518/0xc20 [ 9.258560][ T186] ? lock_acquire.part.0+0xd4/0x280 [ 9.258562][ T186] ? find_held_lock+0x2b/0x80 [ 9.258564][ T186] ? rtnl_bridge_getlink+0x850/0x850 [ 9.258566][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 9.258570][ T186] ? rtnl_bridge_getlink+0x850/0x850 [ 9.258573][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.258576][ T186] ? rtnl_link_fill+0x900/0x900 [ 9.258578][ T186] ? __lock_acquire+0x518/0xc20 [ 9.258582][ T186] ? lock_acquire.part.0+0xd4/0x280 [ 9.258584][ T186] ? find_held_lock+0x2b/0x80 [ 9.258588][ T186] netlink_rcv_skb+0x14e/0x3a0 [ 9.258590][ T186] ? rtnl_link_fill+0x900/0x900 [ 9.258593][ T186] ? netlink_ack+0xcd0/0xcd0 [ 9.258599][ T186] ? netlink_deliver_tap+0xc5/0x330 [ 9.258601][ T186] ? netlink_deliver_tap+0x13c/0x330 [ 9.258605][ T186] netlink_unicast+0x486/0x750 [ 9.258608][ T186] ? netlink_attachskb+0x810/0x810 [ 9.258611][ T186] ? __lock_acquire+0x518/0xc20 [ 9.258615][ T186] netlink_sendmsg+0x735/0xc60 [ 9.258619][ T186] ? netlink_unicast+0x750/0x750 [ 9.258623][ T186] ? __might_fault+0x97/0x140 [ 9.258628][ T186] ____sys_sendmsg+0x415/0x880 [ 9.258630][ T186] ? copy_msghdr_from_user+0x279/0x420 [ 9.258632][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 9.258633][ T186] ? move_addr_to_kernel+0x40/0x40 [ 9.258640][ T186] ___sys_sendmsg+0x14e/0x1d0 [ 9.258642][ T186] ? copy_msghdr_from_user+0x420/0x420 [ 9.258657][ T186] __sys_sendmsg+0x12c/0x1d0 [ 9.258660][ T186] ? __sys_sendmsg_sock+0x20/0x20 [ 9.258665][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.258668][ T186] do_syscall_64+0xff/0x530 [ 9.258670][ T186] ? exc_page_fault+0xee/0x100 [ 9.258673][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.258676][ T186] RIP: 0033:0x7f179debc54e [ 9.258680][ T186] 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 [ 9.258682][ T186] RSP: 002b:00007ffe1b19e350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.258684][ T186] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f179debc54e [ 9.258685][ T186] RDX: 0000000000000000 RSI: 00007ffe1b19e400 RDI: 0000000000000005 [ 9.258686][ T186] RBP: 00007ffe1b19e360 R08: 0000000000000000 R09: 0000000000000000 [ 9.258687][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a916608 [ 9.258688][ T186] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe1b19eac0 [ 9.258694][ T186] [ 9.324855][ T186] bond1: (slave dummy1): Enslaving as an active interface with an up link [ 9.358415][ T186] ip (186) used greatest stack depth: 22440 bytes left [ 9.428573][ T189] bond1: (slave dummy2): Enslaving as a backup interface with an up link [ 9.462796][ T65] dummy1: entered promiscuous mode [ 9.654982][ T57] dummy1: left promiscuous mode [ 9.699999][ T209] bond1 (unregistering): (slave dummy1): Releasing backup interface [ 9.705239][ T209] bond1 (unregistering): (slave dummy2): Releasing backup interface [ 9.714790][ T209] bond1 (unregistering): Released all slaves [ 10.336069][ T239] bond1: (slave dummy1): Enslaving as a backup interface with an up link [ 10.336086][ T239] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.336089][ T239] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 239, name: ip [ 10.336091][ T239] preempt_count: 1, expected: 0 [ 10.336092][ T239] RCU nest depth: 0, expected: 0 [ 10.336093][ T239] locks held by ip/239: 5, last CPU#3: [ 10.336095][ T239] #0: ffffffffabd22700 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 10.336111][ T239] #1: ffffffffab599cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.336118][ T239] #2: ffffffffab599d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.336122][ T239] #3: ffffffffab489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.336125][ T239] #4: ffffffffab489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 10.336129][ T239] irq event stamp: 19880 [ 10.336129][ T239] hardirqs last enabled at (19879): [] __down_trylock_console_sem+0x86/0xa0 [ 10.336133][ T239] hardirqs last disabled at (19880): [] console_emit_next_record+0x3f8/0x4f0 [ 10.336135][ T239] softirqs last enabled at (19858): [] bond_update_slave_arr+0x7ae/0xcf0 [ 10.336138][ T239] softirqs last disabled at (19856): [] bond_update_slave_arr+0x6af/0xcf0 [ 10.336140][ T239] Preemption disabled at: [ 10.336140][ T239] [] vprintk_emit+0x31b/0x3e0 [ 10.336146][ T239] CPU: 3 UID: 0 PID: 239 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.336149][ T239] Tainted: [W]=WARN [ 10.336150][ T239] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.336152][ T239] Call Trace: [ 10.336154][ T239] [ 10.336156][ T239] dump_stack_lvl+0x6f/0xa0 [ 10.336161][ T239] ? vprintk_emit+0x31b/0x3e0 [ 10.336163][ T239] __might_resched.cold+0x1fe/0x2c1 [ 10.336167][ T239] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.336171][ T239] ? __kmalloc_noprof+0xdb/0x760 [ 10.336176][ T239] __kmalloc_noprof+0x443/0x760 [ 10.336179][ T239] ? alloc_buf.isra.0+0x4b/0x260 [ 10.336185][ T239] ? do_raw_spin_unlock+0x59/0x250 [ 10.336187][ T239] alloc_buf.isra.0+0x4b/0x260 [ 10.336190][ T239] put_chars+0x1e1/0x2f0 [ 10.336193][ T239] ? desc_read_finalized_seq+0x41/0x120 [ 10.336195][ T239] ? __send_to_port+0x420/0x420 [ 10.336202][ T239] hvc_console_print+0x292/0x780 [ 10.336209][ T239] ? hvc_write+0x3a0/0x3a0 [ 10.336212][ T239] ? lock_acquire+0x13c/0x160 [ 10.336217][ T239] console_emit_next_record+0x252/0x4f0 [ 10.336221][ T239] ? devkmsg_read+0x4e0/0x4e0 [ 10.336225][ T239] ? rcu_is_watching+0x16/0xd0 [ 10.336228][ T239] ? lock_acquire+0x13c/0x160 [ 10.336232][ T239] console_flush_one_record+0x46f/0x710 [ 10.336236][ T239] ? console_emit_next_record+0x4f0/0x4f0 [ 10.336237][ T239] ? __lock_acquire+0x518/0xc20 [ 10.336243][ T239] console_unlock+0xee/0x1f0 [ 10.336245][ T239] ? console_flush_one_record+0x710/0x710 [ 10.336247][ T239] ? rcu_is_watching+0x16/0xd0 [ 10.336249][ T239] ? lock_acquire+0x60/0x160 [ 10.336252][ T239] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.336254][ T239] ? vprintk_emit+0x320/0x3e0 [ 10.336257][ T239] vprintk_emit+0x37c/0x3e0 [ 10.336261][ T239] ? wake_up_klogd_work_func+0x90/0x90 [ 10.336262][ T239] ? __mutex_lock+0x9a3/0x1ea0 [ 10.336266][ T239] ? xdp_set_features_flag+0x2b/0x50 [ 10.336271][ T239] _printk+0xc7/0x100 [ 10.336275][ T239] ? snapshot_read.cold+0x21/0x21 [ 10.336279][ T239] ? __mutex_unlock_slowpath+0x9e/0x740 [ 10.336280][ T239] ? netdev_name+0x43/0x60 [ 10.336283][ T239] ? __netdev_printk+0x17f/0x1d0 [ 10.336287][ T239] netdev_info+0xe2/0x116 [ 10.336289][ T239] ? netdev_notice+0x120/0x120 [ 10.336293][ T239] ? bond_lower_state_changed+0x160/0x160 [ 10.336297][ T239] ? __local_bh_enable_ip+0xaa/0x150 [ 10.336300][ T239] ? __local_bh_enable_ip+0xaa/0x150 [ 10.336304][ T239] bond_enslave.cold+0x156/0x4f7 [ 10.336313][ T239] ? bond_update_slave_arr+0xcf0/0xcf0 [ 10.336315][ T239] ? lock_acquire+0x13c/0x160 [ 10.336317][ T239] ? sync_exp_reset_tree_hotplug+0x3a1/0x3f0 [ 10.336318][ T239] ? rcu_is_watching+0x16/0xd0 [ 10.336320][ T239] ? trace_contention_end+0xb3/0x180 [ 10.336322][ T239] ? find_held_lock+0x2b/0x80 [ 10.336325][ T239] ? __lock_release.isra.0+0x69/0x1a0 [ 10.336332][ T239] ? _mutex_trylock_nest_lock+0x390/0x390 [ 10.336333][ T239] ? is_bpf_text_address+0x72/0x110 [ 10.336340][ T239] do_set_master+0x3b2/0x780 [ 10.336344][ T239] do_setlink.isra.0+0x9ec/0x2a60 [ 10.336348][ T239] ? stack_trace_save+0x93/0xc0 [ 10.336354][ T239] ? rtnl_link_get_size+0x350/0x350 [ 10.336356][ T239] ? rcu_read_lock_any_held+0x66/0x90 [ 10.336359][ T239] ? stack_depot_save_flags+0x38e/0x790 [ 10.336362][ T239] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.336364][ T239] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.336366][ T239] ? validate_chain+0x38b/0xc20 [ 10.336369][ T239] ? kasan_save_stack+0x3d/0x50 [ 10.336372][ T239] ? kasan_save_stack+0x2f/0x50 [ 10.336373][ T239] ? kasan_save_track+0x14/0x30 [ 10.336375][ T239] ? __lock_acquire+0x518/0xc20 [ 10.336377][ T239] ? netlink_seq_next+0x5e/0x60 [ 10.336380][ T239] ? ___sys_sendmsg+0xc0/0x1d0 [ 10.336385][ T239] ? lock_acquire.part.0+0xd4/0x280 [ 10.336387][ T239] ? rtnl_newlink+0x9a8/0x11b0 [ 10.336390][ T239] ? rcu_is_watching+0x16/0xd0 [ 10.336392][ T239] ? lock_acquire+0x13c/0x160 [ 10.336394][ T239] ? rcu_is_watching+0x16/0xd0 [ 10.336395][ T239] ? rcu_is_watching+0x16/0xd0 [ 10.336397][ T239] ? trace_contention_end+0xb3/0x180 [ 10.336400][ T239] ? __mutex_lock+0x1db/0x1ea0 [ 10.336401][ T239] ? __mutex_lock+0x9a3/0x1ea0 [ 10.336403][ T239] ? rtnl_newlink+0x9a8/0x11b0 [ 10.336407][ T239] ? ww_mutex_lock+0x160/0x160 [ 10.336408][ T239] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.336414][ T239] ? __rtnl_newlink+0x3fa/0xa50 [ 10.336420][ T239] rtnl_newlink+0x9f1/0x11b0 [ 10.336426][ T239] ? rtnl_bridge_getlink+0x850/0x850 [ 10.336429][ T239] ? __lock_acquire+0x518/0xc20 [ 10.336433][ T239] ? lock_acquire.part.0+0xd4/0x280 [ 10.336435][ T239] ? find_held_lock+0x2b/0x80 [ 10.336438][ T239] ? rtnl_bridge_getlink+0x850/0x850 [ 10.336440][ T239] ? __lock_release.isra.0+0x69/0x1a0 [ 10.336444][ T239] ? rtnl_bridge_getlink+0x850/0x850 [ 10.336446][ T239] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.336450][ T239] ? rtnl_link_fill+0x900/0x900 [ 10.336452][ T239] ? __lock_acquire+0x518/0xc20 [ 10.336457][ T239] ? lock_acquire.part.0+0xd4/0x280 [ 10.336459][ T239] ? find_held_lock+0x2b/0x80 [ 10.336462][ T239] netlink_rcv_skb+0x14e/0x3a0 [ 10.336464][ T239] ? rtnl_link_fill+0x900/0x900 [ 10.336468][ T239] ? netlink_ack+0xcd0/0xcd0 [ 10.336474][ T239] ? netlink_deliver_tap+0xc5/0x330 [ 10.336475][ T239] ? netlink_deliver_tap+0x13c/0x330 [ 10.336480][ T239] netlink_unicast+0x486/0x750 [ 10.336484][ T239] ? netlink_attachskb+0x810/0x810 [ 10.336486][ T239] ? __lock_acquire+0x518/0xc20 [ 10.336491][ T239] netlink_sendmsg+0x735/0xc60 [ 10.336495][ T239] ? netlink_unicast+0x750/0x750 [ 10.336498][ T239] ? __might_fault+0x97/0x140 [ 10.336504][ T239] ____sys_sendmsg+0x415/0x880 [ 10.336506][ T239] ? copy_msghdr_from_user+0x279/0x420 [ 10.336508][ T239] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 10.336510][ T239] ? move_addr_to_kernel+0x40/0x40 [ 10.336517][ T239] ___sys_sendmsg+0x14e/0x1d0 [ 10.336519][ T239] ? copy_msghdr_from_user+0x420/0x420 [ 10.336535][ T239] __sys_sendmsg+0x12c/0x1d0 [ 10.336538][ T239] ? __sys_sendmsg_sock+0x20/0x20 [ 10.336544][ T239] ? rcu_is_watching+0x16/0xd0 [ 10.336547][ T239] do_syscall_64+0xff/0x530 [ 10.336549][ T239] ? exc_page_fault+0xee/0x100 [ 10.336552][ T239] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.336554][ T239] RIP: 0033:0x7fc88506654e [ 10.336558][ T239] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 10.336560][ T239] RSP: 002b:00007ffe7b5a1cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.336563][ T239] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc88506654e [ 10.336564][ T239] RDX: 0000000000000000 RSI: 00007ffe7b5a1d70 RDI: 0000000000000005 [ 10.336565][ T239] RBP: 00007ffe7b5a1cd0 R08: 0000000000000000 R09: 0000000000000000 [ 10.336566][ T239] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a916609 [ 10.336567][ T239] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe7b5a2430 [ 10.336574][ T239] [ 10.355585][ T12] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 10.418210][ T240] bond1: (slave dummy2): Enslaving as a backup interface with an up link [ 10.459424][ T10] dummy1: entered promiscuous mode [ 10.459690][ T10] dummy2: entered promiscuous mode [ 10.460276][ T12] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 10.620524][ T10] dummy1: left promiscuous mode [ 10.620769][ T10] dummy2: left promiscuous mode [ 10.654148][ T258] bond1 (unregistering): (slave dummy1): Removing an active aggregator [ 10.660996][ T258] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 10.662170][ T258] bond1 (unregistering): (slave dummy1): Releasing backup interface [ 10.667178][ T258] bond1 (unregistering): (slave dummy2): Removing an active aggregator [ 10.668488][ T258] bond1 (unregistering): (slave dummy2): Releasing backup interface [ 10.674984][ T258] bond1 (unregistering): Released all slaves [ 11.288254][ T286] bond1: (slave dummy1): Enslaving as a backup interface with an up link [ 11.319466][ T70] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 11.455887][ T243] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 11.455903][ T243] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.455905][ T243] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 243, name: kworker/u16:2 [ 11.455907][ T243] preempt_count: 202, expected: 0 [ 11.455908][ T243] RCU nest depth: 2, expected: 0 [ 11.455909][ T243] locks held by kworker/u16:2/243: 9, last CPU#3: [ 11.455911][ T243] #0: ff1100000cfe2940 ((wq_completion)bond1){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 11.455923][ T243] #1: ffa0000001ab7d10 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 11.455926][ T243] #2: ff1100000c51ae98 (&bond->mode_lock){+...}-{3:3}, at: bond_3ad_state_machine_handler+0xd2/0x1f00 [ 11.455932][ T243] #3: ffffffffab5b0b00 (rcu_read_lock){....}-{1:3}, at: bond_3ad_state_machine_handler+0xe9/0x1f00 [ 11.455935][ T243] #4: ffffffffab5b0b00 (rcu_read_lock){....}-{1:3}, at: ad_agg_selection_logic+0xdc/0x1b70 [ 11.455938][ T243] #5: ffffffffab599cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.455942][ T243] #6: ffffffffab599d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.455946][ T243] #7: ffffffffab489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.455949][ T243] #8: ffffffffab489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 11.455952][ T243] irq event stamp: 69 [ 11.455953][ T243] hardirqs last enabled at (68): [] __down_trylock_console_sem+0x86/0xa0 [ 11.455956][ T243] hardirqs last disabled at (69): [] console_emit_next_record+0x3f8/0x4f0 [ 11.455958][ T243] softirqs last enabled at (38): [] bond_update_slave_arr+0x6e0/0xcf0 [ 11.455959][ T243] softirqs last disabled at (62): [] bond_3ad_state_machine_handler+0xd2/0x1f00 [ 11.455961][ T243] Preemption disabled at: [ 11.455962][ T243] [<0000000000000000>] 0x0 [ 11.455969][ T243] CPU: 3 UID: 0 PID: 243 Comm: kworker/u16:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.455972][ T243] Tainted: [W]=WARN [ 11.455973][ T243] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.455975][ T243] Workqueue: bond1 bond_3ad_state_machine_handler [ 11.455978][ T243] Call Trace: [ 11.455980][ T243] [ 11.455981][ T243] dump_stack_lvl+0x6f/0xa0 [ 11.455987][ T243] __might_resched.cold+0x1fe/0x2c1 [ 11.455992][ T243] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.455995][ T243] ? __kmalloc_noprof+0xdb/0x760 [ 11.456000][ T243] __kmalloc_noprof+0x443/0x760 [ 11.456003][ T243] ? alloc_buf.isra.0+0x4b/0x260 [ 11.456009][ T243] ? do_raw_spin_unlock+0x59/0x250 [ 11.456011][ T243] alloc_buf.isra.0+0x4b/0x260 [ 11.456015][ T243] put_chars+0x1e1/0x2f0 [ 11.456018][ T243] ? __send_to_port+0x420/0x420 [ 11.456022][ T243] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.456025][ T243] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.456028][ T243] ? validate_chain+0x38b/0xc20 [ 11.456033][ T243] hvc_console_print+0x292/0x780 [ 11.456037][ T243] ? mark_usage+0x61/0x170 [ 11.456039][ T243] ? __lock_acquire+0x518/0xc20 [ 11.456041][ T243] ? __lock_acquire+0x518/0xc20 [ 11.456045][ T243] ? hvc_write+0x3a0/0x3a0 [ 11.456047][ T243] ? console_emit_next_record+0x202/0x4f0 [ 11.456050][ T243] ? rcu_is_watching+0x16/0xd0 [ 11.456052][ T243] ? lock_acquire+0x13c/0x160 [ 11.456057][ T243] console_emit_next_record+0x252/0x4f0 [ 11.456060][ T243] ? devkmsg_read+0x4e0/0x4e0 [ 11.456064][ T243] ? rcu_is_watching+0x16/0xd0 [ 11.456066][ T243] ? lock_acquire+0x13c/0x160 [ 11.456070][ T243] console_flush_one_record+0x46f/0x710 [ 11.456074][ T243] ? console_emit_next_record+0x4f0/0x4f0 [ 11.456075][ T243] ? __lock_acquire+0x518/0xc20 [ 11.456081][ T243] console_unlock+0xee/0x1f0 [ 11.456083][ T243] ? console_flush_one_record+0x710/0x710 [ 11.456085][ T243] ? rcu_is_watching+0x16/0xd0 [ 11.456087][ T243] ? lock_acquire+0x60/0x160 [ 11.456091][ T243] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.456092][ T243] ? vprintk_emit+0x320/0x3e0 [ 11.456095][ T243] vprintk_emit+0x37c/0x3e0 [ 11.456099][ T243] ? wake_up_klogd_work_func+0x90/0x90 [ 11.456101][ T243] ? __lock_release.isra.0+0x69/0x1a0 [ 11.456106][ T243] _printk+0xc7/0x100 [ 11.456114][ T243] ? snapshot_read.cold+0x21/0x21 [ 11.456116][ T243] ? ___ratelimit+0x4e7/0xa00 [ 11.456120][ T243] ? __get_active_agg.isra.0+0xff/0x1d0 [ 11.456123][ T243] ? idr_get_free+0x830/0x830 [ 11.456127][ T243] ad_agg_selection_logic.cold+0x120/0x16c [ 11.456134][ T243] ? find_held_lock+0x2b/0x80 [ 11.456137][ T243] ? bond_3ad_set_carrier+0x5f0/0x5f0 [ 11.456140][ T243] ? __get_first_agg.isra.0+0xda/0x1c0 [ 11.456144][ T243] ad_port_selection_logic+0x8a8/0x1820 [ 11.456148][ T243] ? bond_3ad_unbind_slave+0x1f80/0x1f80 [ 11.456151][ T243] ? ad_rx_machine+0x846/0x1950 [ 11.456155][ T243] bond_3ad_state_machine_handler+0x4a9/0x1f00 [ 11.456160][ T243] ? ad_mux_machine+0x1b50/0x1b50 [ 11.456162][ T243] ? lock_acquire.part.0+0xd4/0x280 [ 11.456164][ T243] ? process_one_work+0xd81/0x1560 [ 11.456166][ T243] ? rcu_is_watching+0x16/0xd0 [ 11.456168][ T243] ? rcu_is_watching+0x16/0xd0 [ 11.456169][ T243] ? lock_acquire+0x13c/0x160 [ 11.456172][ T243] ? rcu_is_watching+0x16/0xd0 [ 11.456175][ T243] process_one_work+0xe3e/0x1560 [ 11.456181][ T243] ? __queue_delayed_work+0x470/0x470 [ 11.456183][ T243] ? lock_acquire.part.0+0xd4/0x280 [ 11.456191][ T243] worker_thread+0x4f1/0xd60 [ 11.456195][ T243] ? rescuer_thread+0x1340/0x1340 [ 11.456196][ T243] ? __kthread_parkme+0xbd/0x210 [ 11.456200][ T243] ? rescuer_thread+0x1340/0x1340 [ 11.456202][ T243] ? rescuer_thread+0x1340/0x1340 [ 11.456203][ T243] kthread+0x367/0x460 [ 11.456206][ T243] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.456209][ T243] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.456212][ T243] ret_from_fork+0x474/0x6b0 [ 11.456217][ T243] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.456220][ T243] ? __switch_to+0x5a3/0xe00 [ 11.456223][ T243] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.456226][ T243] ret_from_fork_asm+0x11/0x20 [ 11.456235][ T243] [ 11.535534][ T300] bond1: (slave dummy1): Removing an active aggregator [ 11.536293][ T300] bond1: (slave dummy1): Releasing backup interface [ 11.673871][ T304] bond1 (unregistering): Released all slaves [ 12.007163][ T322] bond1: (slave dummy1): Enslaving as a backup interface with an up link [ 12.027428][ T243] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 12.148007][ T243] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 12.205497][ T335] bond1: (slave dummy1): Removing an active aggregator [ 12.205906][ T335] bond1: (slave dummy1): Releasing backup interface [ 12.383041][ T339] bond1 (unregistering): Released all slaves