[ 9.174054][ T181] ip (181) used greatest stack depth: 24696 bytes left [ 9.174070][ T181] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.174072][ T181] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 181, name: ip [ 9.174074][ T181] preempt_count: 2, expected: 0 [ 9.174075][ T181] RCU nest depth: 0, expected: 0 [ 9.174076][ T181] locks held by ip/181: 5, last CPU#3: [ 9.174078][ T181] #0: ffffffff8ae027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.174089][ T181] #1: ffffffff8af99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.174094][ T181] #2: ffffffff8af99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.174098][ T181] #3: ffffffff8ae89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.174101][ T181] #4: ffffffff8ae89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 9.174104][ T181] irq event stamp: 41886 [ 9.174105][ T181] hardirqs last enabled at (41885): [] __down_trylock_console_sem+0x86/0xa0 [ 9.174109][ T181] hardirqs last disabled at (41886): [] console_emit_next_record+0x3f8/0x4f0 [ 9.174110][ T181] softirqs last enabled at (41644): [] handle_softirqs+0x67c/0x900 [ 9.174112][ T181] softirqs last disabled at (40725): [] __irq_exit_rcu+0x145/0x1c0 [ 9.174115][ T181] Preemption disabled at: [ 9.174115][ T181] [<0000000000000000>] 0x0 [ 9.174122][ T181] CPU: 3 UID: 0 PID: 181 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.174126][ T181] Tainted: [W]=WARN [ 9.174127][ T181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.174128][ T181] Call Trace: [ 9.174130][ T181] [ 9.174132][ T181] dump_stack_lvl+0x6f/0xa0 [ 9.174138][ T181] __might_resched.cold+0x1fe/0x2c1 [ 9.174142][ T181] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.174146][ T181] ? __kmalloc_noprof+0xdb/0x760 [ 9.174151][ T181] __kmalloc_noprof+0x443/0x760 [ 9.174154][ T181] ? alloc_buf.isra.0+0x4b/0x260 [ 9.174161][ T181] ? do_raw_spin_unlock+0x59/0x250 [ 9.174163][ T181] alloc_buf.isra.0+0x4b/0x260 [ 9.174167][ T181] put_chars+0x1e1/0x2f0 [ 9.174170][ T181] ? __send_to_port+0x420/0x420 [ 9.174172][ T181] ? printk_get_next_message+0x2fe/0x7d0 [ 9.174175][ T181] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.174179][ T181] ? validate_chain+0x38b/0xc20 [ 9.174184][ T181] hvc_console_print+0x292/0x780 [ 9.174188][ T181] ? __lock_acquire+0x518/0xc20 [ 9.174189][ T181] ? __lock_acquire+0x518/0xc20 [ 9.174194][ T181] ? hvc_write+0x3a0/0x3a0 [ 9.174198][ T181] ? rcu_is_watching+0x16/0xd0 [ 9.174200][ T181] ? lock_acquire+0x13c/0x160 [ 9.174205][ T181] console_emit_next_record+0x252/0x4f0 [ 9.174208][ T181] ? devkmsg_read+0x4e0/0x4e0 [ 9.174212][ T181] ? rcu_is_watching+0x16/0xd0 [ 9.174214][ T181] ? lock_acquire+0x13c/0x160 [ 9.174218][ T181] console_flush_one_record+0x46f/0x710 [ 9.174222][ T181] ? console_emit_next_record+0x4f0/0x4f0 [ 9.174224][ T181] ? __lock_acquire+0x518/0xc20 [ 9.174229][ T181] console_unlock+0xee/0x1f0 [ 9.174232][ T181] ? console_flush_one_record+0x710/0x710 [ 9.174233][ T181] ? rcu_is_watching+0x16/0xd0 [ 9.174235][ T181] ? lock_acquire+0x60/0x160 [ 9.174239][ T181] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.174241][ T181] ? vprintk_emit+0x320/0x3e0 [ 9.174244][ T181] vprintk_emit+0x37c/0x3e0 [ 9.174248][ T181] ? wake_up_klogd_work_func+0x90/0x90 [ 9.174251][ T181] ? __lock_acquire+0x518/0xc20 [ 9.174255][ T181] _printk+0xc7/0x100 [ 9.174259][ T181] ? snapshot_read.cold+0x21/0x21 [ 9.174261][ T181] ? do_raw_spin_lock+0x131/0x280 [ 9.174264][ T181] ? __rwlock_init+0x150/0x150 [ 9.174267][ T181] ? do_raw_spin_lock+0x131/0x280 [ 9.174269][ T181] do_exit.cold+0x82/0x9c [ 9.174273][ T181] ? exit_notify+0x890/0x890 [ 9.174275][ T181] ? __lock_release.isra.0+0x69/0x1a0 [ 9.174278][ T181] ? rcu_is_watching+0x16/0xd0 [ 9.174282][ T181] do_group_exit+0xb8/0x370 [ 9.174285][ T181] __x64_sys_exit_group+0x3c/0x50 [ 9.174287][ T181] x64_sys_call+0x1567/0x1570 [ 9.174290][ T181] do_syscall_64+0xff/0x530 [ 9.174293][ T181] ? exc_page_fault+0xee/0x100 [ 9.174296][ T181] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.174298][ T181] RIP: 0033:0x7fe890a1b1b8 [ 9.174300][ T181] Code: Unable to access opcode bytes at 0x7fe890a1b18e. [ 9.174302][ T181] RSP: 002b:00007fff0ba954a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.174304][ T181] RAX: ffffffffffffffda RBX: 00007fe890b4bf88 RCX: 00007fe890a1b1b8 [ 9.174305][ T181] RDX: 00007fe890765fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.174306][ T181] RBP: 00007fff0ba95500 R08: 0000000000000000 R09: 0000000000000050 [ 9.174307][ T181] R10: 00007fff0ba952c0 R11: 0000000000000246 R12: 0000000000000001 [ 9.174308][ T181] R13: 0000000000000000 R14: 00007fe890b4a680 R15: 00007fe890b4bfa0 [ 9.174315][ T181] [ 9.221120][ T182] sysctl (182) used greatest stack depth: 24608 bytes left [ 9.367990][ T188] 8021q: 802.1Q VLAN Support v1.8 [ 10.755929][ T266] dl_bond0: (slave dl_vlan): making interface the new active one [ 10.755996][ T266] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.755998][ T266] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 266, name: ip [ 10.756000][ T266] preempt_count: 1, expected: 0 [ 10.756001][ T266] RCU nest depth: 0, expected: 0 [ 10.756002][ T266] locks held by ip/266: 5, last CPU#0: [ 10.756004][ T266] #0: ffffffff8b722700 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 10.756016][ T266] #1: ffffffff8af99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.756022][ T266] #2: ffffffff8af99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.756025][ T266] #3: ffffffff8ae89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.756028][ T266] #4: ffffffff8ae89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 10.756031][ T266] irq event stamp: 22094 [ 10.756032][ T266] hardirqs last enabled at (22093): [] __down_trylock_console_sem+0x86/0xa0 [ 10.756036][ T266] hardirqs last disabled at (22094): [] console_emit_next_record+0x3f8/0x4f0 [ 10.756037][ T266] softirqs last enabled at (21972): [] __alloc_skb+0x4c5/0x5f0 [ 10.756040][ T266] softirqs last disabled at (21970): [] __alloc_skb+0x4c5/0x5f0 [ 10.756043][ T266] Preemption disabled at: [ 10.756043][ T266] [] vprintk_emit+0x31b/0x3e0 [ 10.756048][ T266] CPU: 0 UID: 0 PID: 266 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.756052][ T266] Tainted: [W]=WARN [ 10.756053][ T266] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.756054][ T266] Call Trace: [ 10.756056][ T266] [ 10.756057][ T266] dump_stack_lvl+0x6f/0xa0 [ 10.756063][ T266] ? vprintk_emit+0x31b/0x3e0 [ 10.756065][ T266] __might_resched.cold+0x1fe/0x2c1 [ 10.756069][ T266] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.756073][ T266] ? __kmalloc_noprof+0xdb/0x760 [ 10.756079][ T266] __kmalloc_noprof+0x443/0x760 [ 10.756082][ T266] ? alloc_buf.isra.0+0x4b/0x260 [ 10.756088][ T266] ? do_raw_spin_unlock+0x59/0x250 [ 10.756090][ T266] alloc_buf.isra.0+0x4b/0x260 [ 10.756094][ T266] put_chars+0x1e1/0x2f0 [ 10.756098][ T266] ? __send_to_port+0x420/0x420 [ 10.756102][ T266] ? validate_chain+0x34a/0xc20 [ 10.756108][ T266] hvc_console_print+0x292/0x780 [ 10.756111][ T266] ? __lock_acquire+0x518/0xc20 [ 10.756117][ T266] ? hvc_write+0x3a0/0x3a0 [ 10.756120][ T266] ? rcu_is_watching+0x16/0xd0 [ 10.756127][ T266] console_emit_next_record+0x252/0x4f0 [ 10.756131][ T266] ? devkmsg_read+0x4e0/0x4e0 [ 10.756135][ T266] ? rcu_is_watching+0x16/0xd0 [ 10.756137][ T266] ? lock_acquire+0x13c/0x160 [ 10.756142][ T266] console_flush_one_record+0x46f/0x710 [ 10.756146][ T266] ? console_emit_next_record+0x4f0/0x4f0 [ 10.756147][ T266] ? __lock_acquire+0x518/0xc20 [ 10.756153][ T266] console_unlock+0xee/0x1f0 [ 10.756156][ T266] ? console_flush_one_record+0x710/0x710 [ 10.756157][ T266] ? rcu_is_watching+0x16/0xd0 [ 10.756159][ T266] ? lock_acquire+0x60/0x160 [ 10.756163][ T266] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.756165][ T266] ? vprintk_emit+0x320/0x3e0 [ 10.756168][ T266] vprintk_emit+0x37c/0x3e0 [ 10.756172][ T266] ? wake_up_klogd_work_func+0x90/0x90 [ 10.756175][ T266] ? lock_acquire.part.0+0xd4/0x280 [ 10.756176][ T266] ? flush_tlb_mm_range+0x2ac/0x570 [ 10.756182][ T266] _printk+0xc7/0x100 [ 10.756185][ T266] ? snapshot_read.cold+0x21/0x21 [ 10.756189][ T266] ? find_held_lock+0x2b/0x80 [ 10.756191][ T266] ? netdev_name+0x43/0x60 [ 10.756194][ T266] ? __netdev_printk+0x17f/0x1d0 [ 10.756198][ T266] netdev_info+0xe2/0x116 [ 10.756200][ T266] ? netdev_notice+0x120/0x120 [ 10.756205][ T266] ? lockdep_rtnl_is_held+0x1a/0x20 [ 10.756208][ T266] ? bond_ipsec_del_sa_all+0x357/0x520 [ 10.756214][ T266] bond_change_active_slave.cold+0x52/0x21b [ 10.756218][ T266] ? lockdep_rtnl_is_held+0x1a/0x20 [ 10.756219][ T266] ? bond_choose_primary_or_current+0x246/0x6a0 [ 10.756222][ T266] ? bond_peer_notify_work_rearm+0x80/0x80 [ 10.756226][ T266] ? static_key_slow_inc_cpuslocked+0xa8/0xd0 [ 10.756232][ T266] bond_select_active_slave+0x114/0x4f0 [ 10.756236][ T266] ? bond_change_active_slave+0x21c0/0x21c0 [ 10.756241][ T266] ? static_key_slow_inc+0x27/0x30 [ 10.756243][ T266] bond_enslave+0x2437/0x5100 [ 10.756250][ T266] ? find_held_lock+0x2b/0x80 [ 10.756252][ T266] ? bond_update_slave_arr+0xcf0/0xcf0 [ 10.756254][ T266] ? mark_usage+0x61/0x170 [ 10.756256][ T266] ? __lock_acquire+0x518/0xc20 [ 10.756258][ T266] ? __lock_acquire+0x501/0xc20 [ 10.756263][ T266] ? lock_acquire.part.0+0xd4/0x280 [ 10.756271][ T266] ? is_bpf_text_address+0x72/0x110 [ 10.756274][ T266] ? kernel_text_address+0x149/0x170 [ 10.756280][ T266] do_set_master+0x3b2/0x780 [ 10.756284][ T266] do_setlink.isra.0+0x9ec/0x2a60 [ 10.756288][ T266] ? stack_trace_save+0x93/0xc0 [ 10.756292][ T266] ? rtnl_link_get_size+0x350/0x350 [ 10.756294][ T266] ? rcu_read_lock_any_held+0x66/0x90 [ 10.756297][ T266] ? stack_depot_save_flags+0x38e/0x790 [ 10.756301][ T266] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.756303][ T266] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.756305][ T266] ? validate_chain+0x38b/0xc20 [ 10.756308][ T266] ? kasan_save_stack+0x3d/0x50 [ 10.756311][ T266] ? kasan_save_stack+0x2f/0x50 [ 10.756312][ T266] ? kasan_save_track+0x14/0x30 [ 10.756314][ T266] ? __lock_acquire+0x518/0xc20 [ 10.756316][ T266] ? netlink_seq_next+0x1e/0x60 [ 10.756319][ T266] ? ___sys_sendmsg+0xc0/0x1d0 [ 10.756324][ T266] ? lock_acquire.part.0+0xd4/0x280 [ 10.756326][ T266] ? rtnl_newlink+0x9a8/0x11b0 [ 10.756329][ T266] ? rcu_is_watching+0x16/0xd0 [ 10.756333][ T266] ? lock_acquire+0x13c/0x160 [ 10.756335][ T266] ? rcu_is_watching+0x16/0xd0 [ 10.756336][ T266] ? rcu_is_watching+0x16/0xd0 [ 10.756338][ T266] ? trace_contention_end+0xb3/0x180 [ 10.756341][ T266] ? __mutex_lock+0x1db/0x1ea0 [ 10.756344][ T266] ? __mutex_lock+0x9a3/0x1ea0 [ 10.756346][ T266] ? rtnl_newlink+0x9a8/0x11b0 [ 10.756350][ T266] ? ww_mutex_lock+0x160/0x160 [ 10.756352][ T266] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.756358][ T266] ? __rtnl_newlink+0x3fa/0xa50 [ 10.756364][ T266] rtnl_newlink+0x9f1/0x11b0 [ 10.756370][ T266] ? rtnl_bridge_getlink+0x850/0x850 [ 10.756372][ T266] ? __lock_acquire+0x518/0xc20 [ 10.756377][ T266] ? lock_acquire.part.0+0xd4/0x280 [ 10.756379][ T266] ? find_held_lock+0x2b/0x80 [ 10.756382][ T266] ? rtnl_bridge_getlink+0x850/0x850 [ 10.756384][ T266] ? __lock_release.isra.0+0x69/0x1a0 [ 10.756388][ T266] ? rtnl_bridge_getlink+0x850/0x850 [ 10.756391][ T266] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.756395][ T266] ? rtnl_link_fill+0x900/0x900 [ 10.756397][ T266] ? __lock_acquire+0x518/0xc20 [ 10.756401][ T266] ? lock_acquire.part.0+0xd4/0x280 [ 10.756404][ T266] ? find_held_lock+0x2b/0x80 [ 10.756407][ T266] netlink_rcv_skb+0x14e/0x3a0 [ 10.756409][ T266] ? rtnl_link_fill+0x900/0x900 [ 10.756413][ T266] ? netlink_ack+0xcd0/0xcd0 [ 10.756419][ T266] ? netlink_deliver_tap+0xc5/0x330 [ 10.756421][ T266] ? netlink_deliver_tap+0x13c/0x330 [ 10.756425][ T266] netlink_unicast+0x486/0x750 [ 10.756429][ T266] ? netlink_attachskb+0x810/0x810 [ 10.756432][ T266] ? __lock_acquire+0x518/0xc20 [ 10.756437][ T266] netlink_sendmsg+0x735/0xc60 [ 10.756441][ T266] ? netlink_unicast+0x750/0x750 [ 10.756445][ T266] ? __might_fault+0x97/0x140 [ 10.756450][ T266] ____sys_sendmsg+0x415/0x880 [ 10.756452][ T266] ? copy_msghdr_from_user+0x279/0x420 [ 10.756454][ T266] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 10.756456][ T266] ? move_addr_to_kernel+0x40/0x40 [ 10.756463][ T266] ___sys_sendmsg+0x14e/0x1d0 [ 10.756466][ T266] ? copy_msghdr_from_user+0x420/0x420 [ 10.756482][ T266] __sys_sendmsg+0x12c/0x1d0 [ 10.756485][ T266] ? __sys_sendmsg_sock+0x20/0x20 [ 10.756491][ T266] ? rcu_is_watching+0x16/0xd0 [ 10.756494][ T266] do_syscall_64+0xff/0x530 [ 10.756496][ T266] ? exc_page_fault+0xee/0x100 [ 10.756500][ T266] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.756502][ T266] RIP: 0033:0x7f6cc383454e [ 10.756506][ T266] 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 [ 10.756508][ T266] RSP: 002b:00007fffba5cb2a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.756510][ T266] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6cc383454e [ 10.756512][ T266] RDX: 0000000000000000 RSI: 00007fffba5cb350 RDI: 0000000000000005 [ 10.756513][ T266] RBP: 00007fffba5cb2b0 R08: 0000000000000000 R09: 0000000000000000 [ 10.756514][ T266] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bb4c [ 10.756514][ T266] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffba5cba20 [ 10.756522][ T266] [ 10.793471][ T266] dl_bond0: (slave dl_vlan): Enslaving as an active interface with an up link [ 10.799877][ T266] ip (266) used greatest stack depth: 22440 bytes left [ 10.900665][ T271] dl_bond1: (slave dl_dummy): making interface the new active one [ 10.901263][ T271] dl_bond1: (slave dl_dummy): Enslaving as an active interface with an up link [ 10.966179][ T274] dl_bond1 (unregistering): (slave dl_dummy): Releasing backup interface [ 10.981822][ T274] dl_bond1 (unregistering): Released all slaves [ 11.041805][ T275] dl_bond0 (unregistering): (slave dl_vlan): Releasing backup interface [ 11.047578][ T275] dl_bond0 (unregistering): Released all slaves