[ 8.652403][ T180] ip (180) used greatest stack depth: 24376 bytes left [ 8.652418][ T180] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 8.652420][ T180] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 180, name: ip [ 8.652422][ T180] preempt_count: 2, expected: 0 [ 8.652422][ T180] RCU nest depth: 0, expected: 0 [ 8.652423][ T180] locks held by ip/180: 5, last CPU#2: [ 8.652425][ T180] #0: ffffffffb8e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 8.652438][ T180] #1: ffffffffb8f99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 8.652443][ T180] #2: ffffffffb8f99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 8.652446][ T180] #3: ffffffffb8e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 8.652450][ T180] #4: ffffffffb8e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 8.652453][ T180] irq event stamp: 22080 [ 8.652454][ T180] hardirqs last enabled at (22079): [] __down_trylock_console_sem+0x86/0xa0 [ 8.652457][ T180] hardirqs last disabled at (22080): [] console_emit_next_record+0x3f8/0x4f0 [ 8.652459][ T180] softirqs last enabled at (21566): [] handle_softirqs+0x67c/0x900 [ 8.652461][ T180] softirqs last disabled at (21561): [] __irq_exit_rcu+0x145/0x1c0 [ 8.652464][ T180] Preemption disabled at: [ 8.652464][ T180] [<0000000000000000>] 0x0 [ 8.652471][ T180] CPU: 2 UID: 0 PID: 180 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 8.652474][ T180] Tainted: [W]=WARN [ 8.652475][ T180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.652476][ T180] Call Trace: [ 8.652478][ T180] [ 8.652479][ T180] dump_stack_lvl+0x6f/0xa0 [ 8.652485][ T180] __might_resched.cold+0x1fe/0x2c1 [ 8.652490][ T180] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 8.652493][ T180] ? __kmalloc_noprof+0xdb/0x760 [ 8.652498][ T180] __kmalloc_noprof+0x443/0x760 [ 8.652501][ T180] ? alloc_buf.isra.0+0x4b/0x260 [ 8.652507][ T180] ? do_raw_spin_unlock+0x59/0x250 [ 8.652509][ T180] alloc_buf.isra.0+0x4b/0x260 [ 8.652513][ T180] put_chars+0x1e1/0x2f0 [ 8.652516][ T180] ? __send_to_port+0x420/0x420 [ 8.652518][ T180] ? printk_get_next_message+0x2fe/0x7d0 [ 8.652521][ T180] ? rcu_read_lock_any_held+0x3c/0x90 [ 8.652525][ T180] ? validate_chain+0x38b/0xc20 [ 8.652529][ T180] hvc_console_print+0x292/0x780 [ 8.652533][ T180] ? __lock_acquire+0x518/0xc20 [ 8.652535][ T180] ? __lock_acquire+0x518/0xc20 [ 8.652539][ T180] ? hvc_write+0x3a0/0x3a0 [ 8.652543][ T180] ? rcu_is_watching+0x16/0xd0 [ 8.652545][ T180] ? lock_acquire+0x13c/0x160 [ 8.652549][ T180] console_emit_next_record+0x252/0x4f0 [ 8.652552][ T180] ? devkmsg_read+0x4e0/0x4e0 [ 8.652556][ T180] ? rcu_is_watching+0x16/0xd0 [ 8.652558][ T180] ? lock_acquire+0x13c/0x160 [ 8.652562][ T180] console_flush_one_record+0x46f/0x710 [ 8.652566][ T180] ? console_emit_next_record+0x4f0/0x4f0 [ 8.652567][ T180] ? __lock_acquire+0x518/0xc20 [ 8.652572][ T180] console_unlock+0xee/0x1f0 [ 8.652574][ T180] ? console_flush_one_record+0x710/0x710 [ 8.652576][ T180] ? rcu_is_watching+0x16/0xd0 [ 8.652578][ T180] ? lock_acquire+0x60/0x160 [ 8.652581][ T180] ? __down_trylock_console_sem+0x5e/0xa0 [ 8.652583][ T180] ? vprintk_emit+0x320/0x3e0 [ 8.652586][ T180] vprintk_emit+0x37c/0x3e0 [ 8.652589][ T180] ? wake_up_klogd_work_func+0x90/0x90 [ 8.652592][ T180] ? __lock_acquire+0x518/0xc20 [ 8.652596][ T180] _printk+0xc7/0x100 [ 8.652599][ T180] ? snapshot_read.cold+0x21/0x21 [ 8.652602][ T180] ? do_raw_spin_lock+0x131/0x280 [ 8.652604][ T180] ? __rwlock_init+0x150/0x150 [ 8.652607][ T180] ? do_raw_spin_lock+0x131/0x280 [ 8.652609][ T180] do_exit.cold+0x82/0x9c [ 8.652613][ T180] ? exit_notify+0x890/0x890 [ 8.652614][ T180] ? __lock_release.isra.0+0x69/0x1a0 [ 8.652617][ T180] ? rcu_is_watching+0x16/0xd0 [ 8.652620][ T180] do_group_exit+0xb8/0x370 [ 8.652623][ T180] __x64_sys_exit_group+0x3c/0x50 [ 8.652625][ T180] x64_sys_call+0x1567/0x1570 [ 8.652628][ T180] do_syscall_64+0xff/0x530 [ 8.652631][ T180] ? exc_page_fault+0xee/0x100 [ 8.652634][ T180] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.652636][ T180] RIP: 0033:0x7f6b27c971b8 [ 8.652638][ T180] Code: Unable to access opcode bytes at 0x7f6b27c9718e. [ 8.652639][ T180] RSP: 002b:00007ffd74bd22c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 8.652642][ T180] RAX: ffffffffffffffda RBX: 00007f6b27dc7f88 RCX: 00007f6b27c971b8 [ 8.652643][ T180] RDX: 00007f6b279e1fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 8.652644][ T180] RBP: 00007ffd74bd2320 R08: 0000000000000000 R09: 0000000000000050 [ 8.652645][ T180] R10: 00007ffd74bd20e0 R11: 0000000000000246 R12: 0000000000000001 [ 8.652645][ T180] R13: 0000000000000000 R14: 00007f6b27dc6680 R15: 00007f6b27dc7fa0 [ 8.652652][ T180] [ 8.832351][ T187] 8021q: 802.1Q VLAN Support v1.8 [ 10.076621][ T264] dl_bond0: (slave dl_vlan): making interface the new active one [ 10.076683][ T264] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.076686][ T264] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 264, name: ip [ 10.076687][ T264] preempt_count: 1, expected: 0 [ 10.076688][ T264] RCU nest depth: 0, expected: 0 [ 10.076689][ T264] locks held by ip/264: 5, last CPU#3: [ 10.076691][ T264] #0: ffffffffb9722700 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 10.076703][ T264] #1: ffffffffb8f99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.076709][ T264] #2: ffffffffb8f99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.076713][ T264] #3: ffffffffb8e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.076716][ T264] #4: ffffffffb8e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 10.076719][ T264] irq event stamp: 15510 [ 10.076720][ T264] hardirqs last enabled at (15509): [] __down_trylock_console_sem+0x86/0xa0 [ 10.076723][ T264] hardirqs last disabled at (15510): [] console_emit_next_record+0x3f8/0x4f0 [ 10.076725][ T264] softirqs last enabled at (15386): [] __alloc_skb+0x4c5/0x5f0 [ 10.076728][ T264] softirqs last disabled at (15384): [] __alloc_skb+0x4c5/0x5f0 [ 10.076730][ T264] Preemption disabled at: [ 10.076730][ T264] [] vprintk_emit+0x31b/0x3e0 [ 10.076735][ T264] CPU: 3 UID: 0 PID: 264 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.076739][ T264] Tainted: [W]=WARN [ 10.076740][ T264] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.076741][ T264] Call Trace: [ 10.076743][ T264] [ 10.076744][ T264] dump_stack_lvl+0x6f/0xa0 [ 10.076749][ T264] ? vprintk_emit+0x31b/0x3e0 [ 10.076751][ T264] __might_resched.cold+0x1fe/0x2c1 [ 10.076755][ T264] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.076759][ T264] ? __kmalloc_noprof+0xdb/0x760 [ 10.076764][ T264] __kmalloc_noprof+0x443/0x760 [ 10.076767][ T264] ? alloc_buf.isra.0+0x4b/0x260 [ 10.076773][ T264] ? do_raw_spin_unlock+0x59/0x250 [ 10.076775][ T264] alloc_buf.isra.0+0x4b/0x260 [ 10.076779][ T264] put_chars+0x1e1/0x2f0 [ 10.076782][ T264] ? __send_to_port+0x420/0x420 [ 10.076786][ T264] ? validate_chain+0x34a/0xc20 [ 10.076791][ T264] hvc_console_print+0x292/0x780 [ 10.076794][ T264] ? __lock_acquire+0x518/0xc20 [ 10.076799][ T264] ? hvc_write+0x3a0/0x3a0 [ 10.076802][ T264] ? rcu_is_watching+0x16/0xd0 [ 10.076810][ T264] console_emit_next_record+0x252/0x4f0 [ 10.076813][ T264] ? devkmsg_read+0x4e0/0x4e0 [ 10.076817][ T264] ? rcu_is_watching+0x16/0xd0 [ 10.076819][ T264] ? lock_acquire+0x13c/0x160 [ 10.076823][ T264] console_flush_one_record+0x46f/0x710 [ 10.076826][ T264] ? console_emit_next_record+0x4f0/0x4f0 [ 10.076828][ T264] ? __lock_acquire+0x518/0xc20 [ 10.076833][ T264] console_unlock+0xee/0x1f0 [ 10.076835][ T264] ? console_flush_one_record+0x710/0x710 [ 10.076836][ T264] ? rcu_is_watching+0x16/0xd0 [ 10.076838][ T264] ? lock_acquire+0x60/0x160 [ 10.076842][ T264] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.076844][ T264] ? vprintk_emit+0x320/0x3e0 [ 10.076847][ T264] vprintk_emit+0x37c/0x3e0 [ 10.076850][ T264] ? wake_up_klogd_work_func+0x90/0x90 [ 10.076852][ T264] ? lock_acquire.part.0+0xd4/0x280 [ 10.076854][ T264] ? flush_tlb_mm_range+0x2ac/0x570 [ 10.076859][ T264] _printk+0xc7/0x100 [ 10.076862][ T264] ? snapshot_read.cold+0x21/0x21 [ 10.076866][ T264] ? find_held_lock+0x2b/0x80 [ 10.076868][ T264] ? netdev_name+0x43/0x60 [ 10.076871][ T264] ? __netdev_printk+0x17f/0x1d0 [ 10.076874][ T264] netdev_info+0xe2/0x116 [ 10.076876][ T264] ? netdev_notice+0x120/0x120 [ 10.076881][ T264] ? lockdep_rtnl_is_held+0x1a/0x20 [ 10.076883][ T264] ? bond_ipsec_del_sa_all+0x357/0x520 [ 10.076889][ T264] bond_change_active_slave.cold+0x52/0x21b [ 10.076893][ T264] ? lockdep_rtnl_is_held+0x1a/0x20 [ 10.076894][ T264] ? bond_choose_primary_or_current+0x246/0x6a0 [ 10.076897][ T264] ? bond_peer_notify_work_rearm+0x80/0x80 [ 10.076900][ T264] ? static_key_slow_inc_cpuslocked+0xa8/0xd0 [ 10.076906][ T264] bond_select_active_slave+0x114/0x4f0 [ 10.076909][ T264] ? bond_change_active_slave+0x21c0/0x21c0 [ 10.076915][ T264] ? static_key_slow_inc+0x27/0x30 [ 10.076916][ T264] bond_enslave+0x2437/0x5100 [ 10.076922][ T264] ? find_held_lock+0x2b/0x80 [ 10.076924][ T264] ? bond_update_slave_arr+0xcf0/0xcf0 [ 10.076926][ T264] ? mark_usage+0x61/0x170 [ 10.076928][ T264] ? __lock_acquire+0x518/0xc20 [ 10.076929][ T264] ? __lock_acquire+0x501/0xc20 [ 10.076934][ T264] ? lock_acquire.part.0+0xd4/0x280 [ 10.076941][ T264] ? is_bpf_text_address+0x72/0x110 [ 10.076944][ T264] ? kernel_text_address+0x149/0x170 [ 10.076950][ T264] do_set_master+0x3b2/0x780 [ 10.076954][ T264] do_setlink.isra.0+0x9ec/0x2a60 [ 10.076958][ T264] ? stack_trace_save+0x93/0xc0 [ 10.076961][ T264] ? rtnl_link_get_size+0x350/0x350 [ 10.076963][ T264] ? rcu_read_lock_any_held+0x66/0x90 [ 10.076966][ T264] ? stack_depot_save_flags+0x38e/0x790 [ 10.076969][ T264] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.076971][ T264] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.076973][ T264] ? validate_chain+0x38b/0xc20 [ 10.076976][ T264] ? kasan_save_stack+0x3d/0x50 [ 10.076978][ T264] ? kasan_save_stack+0x2f/0x50 [ 10.076979][ T264] ? kasan_save_track+0x14/0x30 [ 10.076981][ T264] ? __lock_acquire+0x518/0xc20 [ 10.076984][ T264] ? netlink_seq_next+0x5e/0x60 [ 10.076987][ T264] ? ___sys_sendmsg+0xc0/0x1d0 [ 10.076991][ T264] ? lock_acquire.part.0+0xd4/0x280 [ 10.076993][ T264] ? rtnl_newlink+0x9a8/0x11b0 [ 10.076996][ T264] ? rcu_is_watching+0x16/0xd0 [ 10.076998][ T264] ? lock_acquire+0x13c/0x160 [ 10.076999][ T264] ? rcu_is_watching+0x16/0xd0 [ 10.077001][ T264] ? rcu_is_watching+0x16/0xd0 [ 10.077003][ T264] ? trace_contention_end+0xb3/0x180 [ 10.077005][ T264] ? __mutex_lock+0x1db/0x1ea0 [ 10.077008][ T264] ? __mutex_lock+0x9a3/0x1ea0 [ 10.077010][ T264] ? rtnl_newlink+0x9a8/0x11b0 [ 10.077014][ T264] ? ww_mutex_lock+0x160/0x160 [ 10.077015][ T264] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.077021][ T264] ? __rtnl_newlink+0x3fa/0xa50 [ 10.077027][ T264] rtnl_newlink+0x9f1/0x11b0 [ 10.077038][ T264] ? rtnl_bridge_getlink+0x850/0x850 [ 10.077040][ T264] ? __lock_acquire+0x518/0xc20 [ 10.077045][ T264] ? lock_acquire.part.0+0xd4/0x280 [ 10.077047][ T264] ? find_held_lock+0x2b/0x80 [ 10.077049][ T264] ? rtnl_bridge_getlink+0x850/0x850 [ 10.077051][ T264] ? __lock_release.isra.0+0x69/0x1a0 [ 10.077055][ T264] ? rtnl_bridge_getlink+0x850/0x850 [ 10.077057][ T264] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.077061][ T264] ? rtnl_link_fill+0x900/0x900 [ 10.077063][ T264] ? __lock_acquire+0x518/0xc20 [ 10.077067][ T264] ? lock_acquire.part.0+0xd4/0x280 [ 10.077069][ T264] ? find_held_lock+0x2b/0x80 [ 10.077073][ T264] netlink_rcv_skb+0x14e/0x3a0 [ 10.077075][ T264] ? rtnl_link_fill+0x900/0x900 [ 10.077078][ T264] ? netlink_ack+0xcd0/0xcd0 [ 10.077084][ T264] ? netlink_deliver_tap+0xc5/0x330 [ 10.077085][ T264] ? netlink_deliver_tap+0x13c/0x330 [ 10.077090][ T264] netlink_unicast+0x486/0x750 [ 10.077093][ T264] ? netlink_attachskb+0x810/0x810 [ 10.077096][ T264] ? __lock_acquire+0x518/0xc20 [ 10.077100][ T264] netlink_sendmsg+0x735/0xc60 [ 10.077104][ T264] ? netlink_unicast+0x750/0x750 [ 10.077107][ T264] ? __might_fault+0x97/0x140 [ 10.077113][ T264] ____sys_sendmsg+0x415/0x880 [ 10.077115][ T264] ? copy_msghdr_from_user+0x279/0x420 [ 10.077117][ T264] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 10.077118][ T264] ? move_addr_to_kernel+0x40/0x40 [ 10.077125][ T264] ___sys_sendmsg+0x14e/0x1d0 [ 10.077127][ T264] ? copy_msghdr_from_user+0x420/0x420 [ 10.077142][ T264] __sys_sendmsg+0x12c/0x1d0 [ 10.077145][ T264] ? __sys_sendmsg_sock+0x20/0x20 [ 10.077151][ T264] ? rcu_is_watching+0x16/0xd0 [ 10.077154][ T264] do_syscall_64+0xff/0x530 [ 10.077156][ T264] ? exc_page_fault+0xee/0x100 [ 10.077159][ T264] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.077161][ T264] RIP: 0033:0x7fb949cb954e [ 10.077165][ T264] 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 [ 10.077167][ T264] RSP: 002b:00007ffe8421e400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.077169][ T264] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb949cb954e [ 10.077170][ T264] RDX: 0000000000000000 RSI: 00007ffe8421e4b0 RDI: 0000000000000005 [ 10.077171][ T264] RBP: 00007ffe8421e410 R08: 0000000000000000 R09: 0000000000000000 [ 10.077172][ T264] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90eaeb [ 10.077173][ T264] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe8421eb80 [ 10.077179][ T264] [ 10.120204][ T264] dl_bond0: (slave dl_vlan): Enslaving as an active interface with an up link [ 10.125654][ T264] ip (264) used greatest stack depth: 22440 bytes left [ 10.229510][ T269] dl_bond1: (slave dl_dummy): making interface the new active one [ 10.230099][ T269] dl_bond1: (slave dl_dummy): Enslaving as an active interface with an up link [ 10.290646][ T272] dl_bond1 (unregistering): (slave dl_dummy): Releasing backup interface [ 10.300469][ T272] dl_bond1 (unregistering): Released all slaves [ 10.351647][ T273] dl_bond0 (unregistering): (slave dl_vlan): Releasing backup interface [ 10.358022][ T273] dl_bond0 (unregistering): Released all slaves