[ 9.256032][ T188] 8021q: 802.1Q VLAN Support v1.8 [ 9.256049][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.256051][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: modprobe [ 9.256053][ T188] preempt_count: 1, expected: 0 [ 9.256054][ T188] RCU nest depth: 0, expected: 0 [ 9.256055][ T188] locks held by modprobe/188: 4, last CPU#2: [ 9.256058][ T188] #0: ffffffff87999cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.256070][ T188] #1: ffffffff87999d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.256073][ T188] #2: ffffffff87889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.256076][ T188] #3: ffffffff87889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 9.256080][ T188] irq event stamp: 31848 [ 9.256081][ T188] hardirqs last enabled at (31847): [] __down_trylock_console_sem+0x86/0xa0 [ 9.256084][ T188] hardirqs last disabled at (31848): [] console_emit_next_record+0x3f8/0x4f0 [ 9.256086][ T188] softirqs last enabled at (25464): [] handle_softirqs+0x67c/0x900 [ 9.256089][ T188] softirqs last disabled at (25265): [] __irq_exit_rcu+0x145/0x1c0 [ 9.256092][ T188] Preemption disabled at: [ 9.256092][ T188] [] vprintk_emit+0x31b/0x3e0 [ 9.256098][ T188] CPU: 2 UID: 0 PID: 188 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.256101][ T188] Tainted: [W]=WARN [ 9.256102][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.256103][ T188] Call Trace: [ 9.256105][ T188] [ 9.256106][ T188] dump_stack_lvl+0x6f/0xa0 [ 9.256111][ T188] ? vprintk_emit+0x31b/0x3e0 [ 9.256113][ T188] __might_resched.cold+0x1fe/0x2c1 [ 9.256117][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.256121][ T188] ? __kmalloc_noprof+0xdb/0x760 [ 9.256126][ T188] __kmalloc_noprof+0x443/0x760 [ 9.256129][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 9.256135][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 9.256137][ T188] alloc_buf.isra.0+0x4b/0x260 [ 9.256140][ T188] put_chars+0x1e1/0x2f0 [ 9.256143][ T188] ? __send_to_port+0x420/0x420 [ 9.256147][ T188] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.256150][ T188] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.256153][ T188] ? validate_chain+0x38b/0xc20 [ 9.256157][ T188] hvc_console_print+0x292/0x780 [ 9.256161][ T188] ? mark_usage+0x61/0x170 [ 9.256163][ T188] ? __lock_acquire+0x518/0xc20 [ 9.256165][ T188] ? __lock_acquire+0x518/0xc20 [ 9.256169][ T188] ? hvc_write+0x3a0/0x3a0 [ 9.256172][ T188] ? console_emit_next_record+0x202/0x4f0 [ 9.256174][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.256176][ T188] ? lock_acquire+0x13c/0x160 [ 9.256180][ T188] console_emit_next_record+0x252/0x4f0 [ 9.256184][ T188] ? devkmsg_read+0x4e0/0x4e0 [ 9.256187][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.256189][ T188] ? lock_acquire+0x13c/0x160 [ 9.256193][ T188] console_flush_one_record+0x46f/0x710 [ 9.256197][ T188] ? console_emit_next_record+0x4f0/0x4f0 [ 9.256198][ T188] ? __lock_acquire+0x518/0xc20 [ 9.256203][ T188] console_unlock+0xee/0x1f0 [ 9.256205][ T188] ? console_flush_one_record+0x710/0x710 [ 9.256207][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.256209][ T188] ? lock_acquire+0x60/0x160 [ 9.256212][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.256214][ T188] ? vprintk_emit+0x320/0x3e0 [ 9.256217][ T188] vprintk_emit+0x37c/0x3e0 [ 9.256221][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 9.256225][ T188] ? vlan_netlink_fini+0x920/0x920 [8021q] [ 9.256229][ T188] _printk+0xc7/0x100 [ 9.256233][ T188] ? snapshot_read.cold+0x21/0x21 [ 9.256239][ T188] ? do_one_initcall+0x113/0x4f0 [ 9.256242][ T188] vlan_proto_init+0x24/0x90 [8021q] [ 9.256245][ T188] do_one_initcall+0x124/0x4f0 [ 9.256248][ T188] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 9.256252][ T188] ? do_init_module+0xae/0x8a0 [ 9.256255][ T188] ? kasan_unpoison+0x44/0x70 [ 9.256260][ T188] do_init_module+0x2ad/0x8a0 [ 9.256263][ T188] ? lockdep_hardirqs_on+0x91/0x130 [ 9.256267][ T188] ? free_module+0x470/0x470 [ 9.256269][ T188] ? kfree+0x123/0x590 [ 9.256274][ T188] load_module+0x1424/0x1bb0 [ 9.256280][ T188] ? layout_and_allocate.isra.0+0x680/0x680 [ 9.256283][ T188] ? __ia32_sys_fsconfig+0x180/0x180 [ 9.256286][ T188] ? add_chain_cache+0x12d/0x590 [ 9.256292][ T188] init_module_from_file+0x11f/0x1a0 [ 9.256294][ T188] ? __do_sys_init_module+0x220/0x220 [ 9.256301][ T188] ? __rwlock_init+0x150/0x150 [ 9.256304][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 9.256307][ T188] idempotent_init_module+0x37b/0x7c0 [ 9.256310][ T188] ? init_module_from_file+0x1a0/0x1a0 [ 9.256315][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.256317][ T188] ? cap_capable+0x1d7/0x3d0 [ 9.256323][ T188] __x64_sys_finit_module+0xdf/0x190 [ 9.256325][ T188] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.256328][ T188] do_syscall_64+0xff/0x530 [ 9.256330][ T188] ? exc_page_fault+0xee/0x100 [ 9.256333][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.256335][ T188] RIP: 0033:0x7fe2a875337d [ 9.256338][ T188] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 9.256340][ T188] RSP: 002b:00007fff9cfc4198 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 9.256342][ T188] RAX: ffffffffffffffda RBX: 000055624324a810 RCX: 00007fe2a875337d [ 9.256343][ T188] RDX: 0000000000000000 RSI: 00005562385dcffd RDI: 0000000000000000 [ 9.256344][ T188] RBP: 00007fff9cfc4230 R08: 0000000000000000 R09: 0000000000000000 [ 9.256345][ T188] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562385dcffd [ 9.256346][ T188] R13: 000055624324a940 R14: 0000000000040000 R15: 0000000000000000 [ 9.256352][ T188] [ 10.678304][ T268] dl_bond0: (slave dl_vlan): making interface the new active one [ 10.678400][ T268] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.678402][ T268] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 268, name: ip [ 10.678404][ T268] preempt_count: 1, expected: 0 [ 10.678405][ T268] RCU nest depth: 0, expected: 0 [ 10.678406][ T268] locks held by ip/268: 5, last CPU#3: [ 10.678408][ T268] #0: ffffffff88122700 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 10.678419][ T268] #1: ffffffff87999cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.678425][ T268] #2: ffffffff87999d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.678429][ T268] #3: ffffffff87889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.678432][ T268] #4: ffffffff87889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 10.678435][ T268] irq event stamp: 19784 [ 10.678436][ T268] hardirqs last enabled at (19783): [] __down_trylock_console_sem+0x86/0xa0 [ 10.678440][ T268] hardirqs last disabled at (19784): [] console_emit_next_record+0x3f8/0x4f0 [ 10.678441][ T268] softirqs last enabled at (19662): [] __alloc_skb+0x4c5/0x5f0 [ 10.678444][ T268] softirqs last disabled at (19660): [] __alloc_skb+0x4c5/0x5f0 [ 10.678447][ T268] Preemption disabled at: [ 10.678448][ T268] [] vprintk_emit+0x31b/0x3e0 [ 10.678453][ T268] CPU: 3 UID: 0 PID: 268 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.678456][ T268] Tainted: [W]=WARN [ 10.678457][ T268] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.678459][ T268] Call Trace: [ 10.678460][ T268] [ 10.678462][ T268] dump_stack_lvl+0x6f/0xa0 [ 10.678467][ T268] ? vprintk_emit+0x31b/0x3e0 [ 10.678469][ T268] __might_resched.cold+0x1fe/0x2c1 [ 10.678473][ T268] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.678477][ T268] ? __kmalloc_noprof+0xdb/0x760 [ 10.678482][ T268] __kmalloc_noprof+0x443/0x760 [ 10.678485][ T268] ? alloc_buf.isra.0+0x4b/0x260 [ 10.678490][ T268] ? do_raw_spin_unlock+0x59/0x250 [ 10.678492][ T268] alloc_buf.isra.0+0x4b/0x260 [ 10.678498][ T268] put_chars+0x1e1/0x2f0 [ 10.678501][ T268] ? __send_to_port+0x420/0x420 [ 10.678505][ T268] ? validate_chain+0x34a/0xc20 [ 10.678510][ T268] hvc_console_print+0x292/0x780 [ 10.678513][ T268] ? __lock_acquire+0x518/0xc20 [ 10.678519][ T268] ? hvc_write+0x3a0/0x3a0 [ 10.678522][ T268] ? rcu_is_watching+0x16/0xd0 [ 10.678528][ T268] console_emit_next_record+0x252/0x4f0 [ 10.678531][ T268] ? devkmsg_read+0x4e0/0x4e0 [ 10.678535][ T268] ? rcu_is_watching+0x16/0xd0 [ 10.678537][ T268] ? lock_acquire+0x13c/0x160 [ 10.678541][ T268] console_flush_one_record+0x46f/0x710 [ 10.678545][ T268] ? console_emit_next_record+0x4f0/0x4f0 [ 10.678546][ T268] ? __lock_acquire+0x518/0xc20 [ 10.678551][ T268] console_unlock+0xee/0x1f0 [ 10.678554][ T268] ? console_flush_one_record+0x710/0x710 [ 10.678555][ T268] ? rcu_is_watching+0x16/0xd0 [ 10.678557][ T268] ? lock_acquire+0x60/0x160 [ 10.678561][ T268] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.678562][ T268] ? vprintk_emit+0x320/0x3e0 [ 10.678565][ T268] vprintk_emit+0x37c/0x3e0 [ 10.678568][ T268] ? wake_up_klogd_work_func+0x90/0x90 [ 10.678571][ T268] ? lock_acquire.part.0+0xd4/0x280 [ 10.678572][ T268] ? flush_tlb_mm_range+0x2ac/0x570 [ 10.678577][ T268] _printk+0xc7/0x100 [ 10.678580][ T268] ? snapshot_read.cold+0x21/0x21 [ 10.678584][ T268] ? find_held_lock+0x2b/0x80 [ 10.678586][ T268] ? netdev_name+0x43/0x60 [ 10.678589][ T268] ? __netdev_printk+0x17f/0x1d0 [ 10.678592][ T268] netdev_info+0xe2/0x116 [ 10.678594][ T268] ? netdev_notice+0x120/0x120 [ 10.678599][ T268] ? lockdep_rtnl_is_held+0x1a/0x20 [ 10.678601][ T268] ? bond_ipsec_del_sa_all+0x357/0x520 [ 10.678607][ T268] bond_change_active_slave.cold+0x52/0x21b [ 10.678611][ T268] ? lockdep_rtnl_is_held+0x1a/0x20 [ 10.678612][ T268] ? bond_choose_primary_or_current+0x246/0x6a0 [ 10.678615][ T268] ? bond_peer_notify_work_rearm+0x80/0x80 [ 10.678618][ T268] ? static_key_slow_inc_cpuslocked+0xa8/0xd0 [ 10.678624][ T268] bond_select_active_slave+0x114/0x4f0 [ 10.678627][ T268] ? bond_change_active_slave+0x21c0/0x21c0 [ 10.678632][ T268] ? static_key_slow_inc+0x27/0x30 [ 10.678634][ T268] bond_enslave+0x2437/0x5100 [ 10.678640][ T268] ? find_held_lock+0x2b/0x80 [ 10.678642][ T268] ? bond_update_slave_arr+0xcf0/0xcf0 [ 10.678644][ T268] ? mark_usage+0x61/0x170 [ 10.678646][ T268] ? __lock_acquire+0x518/0xc20 [ 10.678647][ T268] ? __lock_acquire+0x501/0xc20 [ 10.678652][ T268] ? lock_acquire.part.0+0xd4/0x280 [ 10.678659][ T268] ? is_bpf_text_address+0x72/0x110 [ 10.678662][ T268] ? kernel_text_address+0x149/0x170 [ 10.678667][ T268] do_set_master+0x3b2/0x780 [ 10.678671][ T268] do_setlink.isra.0+0x9ec/0x2a60 [ 10.678675][ T268] ? stack_trace_save+0x93/0xc0 [ 10.678679][ T268] ? rtnl_link_get_size+0x350/0x350 [ 10.678680][ T268] ? rcu_read_lock_any_held+0x66/0x90 [ 10.678683][ T268] ? stack_depot_save_flags+0x38e/0x790 [ 10.678686][ T268] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.678689][ T268] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.678691][ T268] ? validate_chain+0x38b/0xc20 [ 10.678693][ T268] ? kasan_save_stack+0x3d/0x50 [ 10.678695][ T268] ? kasan_save_stack+0x2f/0x50 [ 10.678697][ T268] ? kasan_save_track+0x14/0x30 [ 10.678699][ T268] ? __lock_acquire+0x518/0xc20 [ 10.678701][ T268] ? netlink_seq_next+0x5e/0x60 [ 10.678704][ T268] ? ___sys_sendmsg+0xc0/0x1d0 [ 10.678707][ T268] ? lock_acquire.part.0+0xd4/0x280 [ 10.678709][ T268] ? rtnl_newlink+0x9a8/0x11b0 [ 10.678712][ T268] ? rcu_is_watching+0x16/0xd0 [ 10.678714][ T268] ? lock_acquire+0x13c/0x160 [ 10.678716][ T268] ? rcu_is_watching+0x16/0xd0 [ 10.678717][ T268] ? rcu_is_watching+0x16/0xd0 [ 10.678719][ T268] ? trace_contention_end+0xb3/0x180 [ 10.678721][ T268] ? __mutex_lock+0x1db/0x1ea0 [ 10.678724][ T268] ? __mutex_lock+0x9a3/0x1ea0 [ 10.678726][ T268] ? rtnl_newlink+0x9a8/0x11b0 [ 10.678730][ T268] ? ww_mutex_lock+0x160/0x160 [ 10.678732][ T268] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.678738][ T268] ? __rtnl_newlink+0x3fa/0xa50 [ 10.678743][ T268] rtnl_newlink+0x9f1/0x11b0 [ 10.678749][ T268] ? rtnl_bridge_getlink+0x850/0x850 [ 10.678751][ T268] ? __lock_acquire+0x518/0xc20 [ 10.678756][ T268] ? lock_acquire.part.0+0xd4/0x280 [ 10.678758][ T268] ? find_held_lock+0x2b/0x80 [ 10.678760][ T268] ? rtnl_bridge_getlink+0x850/0x850 [ 10.678762][ T268] ? __lock_release.isra.0+0x69/0x1a0 [ 10.678766][ T268] ? rtnl_bridge_getlink+0x850/0x850 [ 10.678768][ T268] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.678772][ T268] ? rtnl_link_fill+0x900/0x900 [ 10.678774][ T268] ? __lock_acquire+0x518/0xc20 [ 10.678778][ T268] ? lock_acquire.part.0+0xd4/0x280 [ 10.678780][ T268] ? find_held_lock+0x2b/0x80 [ 10.678784][ T268] netlink_rcv_skb+0x14e/0x3a0 [ 10.678785][ T268] ? rtnl_link_fill+0x900/0x900 [ 10.678789][ T268] ? netlink_ack+0xcd0/0xcd0 [ 10.678795][ T268] ? netlink_deliver_tap+0xc5/0x330 [ 10.678796][ T268] ? netlink_deliver_tap+0x13c/0x330 [ 10.678800][ T268] netlink_unicast+0x486/0x750 [ 10.678804][ T268] ? netlink_attachskb+0x810/0x810 [ 10.678806][ T268] ? __lock_acquire+0x518/0xc20 [ 10.678811][ T268] netlink_sendmsg+0x735/0xc60 [ 10.678814][ T268] ? netlink_unicast+0x750/0x750 [ 10.678818][ T268] ? __might_fault+0x97/0x140 [ 10.678823][ T268] ____sys_sendmsg+0x415/0x880 [ 10.678825][ T268] ? copy_msghdr_from_user+0x279/0x420 [ 10.678827][ T268] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 10.678828][ T268] ? move_addr_to_kernel+0x40/0x40 [ 10.678835][ T268] ___sys_sendmsg+0x14e/0x1d0 [ 10.678838][ T268] ? copy_msghdr_from_user+0x420/0x420 [ 10.678853][ T268] __sys_sendmsg+0x12c/0x1d0 [ 10.678855][ T268] ? __sys_sendmsg_sock+0x20/0x20 [ 10.678861][ T268] ? rcu_is_watching+0x16/0xd0 [ 10.678864][ T268] do_syscall_64+0xff/0x530 [ 10.678866][ T268] ? exc_page_fault+0xee/0x100 [ 10.678869][ T268] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.678871][ T268] RIP: 0033:0x7f421cfd154e [ 10.678875][ T268] 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 [ 10.678877][ T268] RSP: 002b:00007ffdf86471c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.678879][ T268] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f421cfd154e [ 10.678881][ T268] RDX: 0000000000000000 RSI: 00007ffdf8647270 RDI: 0000000000000005 [ 10.678882][ T268] RBP: 00007ffdf86471d0 R08: 0000000000000000 R09: 0000000000000000 [ 10.678882][ T268] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91679e [ 10.678883][ T268] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdf8647940 [ 10.678890][ T268] [ 10.715795][ T268] dl_bond0: (slave dl_vlan): Enslaving as an active interface with an up link [ 10.723359][ T268] ip (268) used greatest stack depth: 22440 bytes left [ 10.831464][ T272] dl_bond1: (slave dl_dummy): making interface the new active one [ 10.832071][ T272] dl_bond1: (slave dl_dummy): Enslaving as an active interface with an up link [ 10.893029][ T275] dl_bond1 (unregistering): (slave dl_dummy): Releasing backup interface [ 10.901090][ T275] dl_bond1 (unregistering): Released all slaves [ 10.951034][ T276] dl_bond0 (unregistering): (slave dl_vlan): Releasing backup interface [ 10.955833][ T276] dl_bond0 (unregistering): Released all slaves