[ 9.556556][ T197] ip (197) used greatest stack depth: 24000 bytes left [ 9.556572][ T197] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.556574][ T197] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 197, name: ip [ 9.556575][ T197] preempt_count: 2, expected: 0 [ 9.556576][ T197] RCU nest depth: 0, expected: 0 [ 9.556577][ T197] locks held by ip/197: 5, last CPU#3: [ 9.556579][ T197] #0: ffffffff9f0167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.556590][ T197] #1: ffffffff9f17ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.556595][ T197] #2: ffffffff9f17de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.556599][ T197] #3: ffffffff9f09d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.556603][ T197] #4: ffffffff9f09d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.556607][ T197] irq event stamp: 59618 [ 9.556608][ T197] hardirqs last enabled at (59617): [] __down_trylock_console_sem+0x86/0xa0 [ 9.556611][ T197] hardirqs last disabled at (59618): [] console_emit_next_record+0x3d4/0x4c0 [ 9.556613][ T197] softirqs last enabled at (58152): [] handle_softirqs+0x67c/0x900 [ 9.556615][ T197] softirqs last disabled at (56969): [] __irq_exit_rcu+0x145/0x1c0 [ 9.556618][ T197] Preemption disabled at: [ 9.556618][ T197] [<0000000000000000>] 0x0 [ 9.556625][ T197] CPU: 3 UID: 0 PID: 197 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.556628][ T197] Tainted: [W]=WARN [ 9.556629][ T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.556631][ T197] Call Trace: [ 9.556632][ T197] [ 9.556633][ T197] dump_stack_lvl+0x6f/0xa0 [ 9.556644][ T197] __might_resched.cold+0x1fe/0x2c1 [ 9.556649][ T197] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.556653][ T197] ? __kmalloc_noprof+0xdb/0x760 [ 9.556657][ T197] __kmalloc_noprof+0x443/0x760 [ 9.556659][ T197] ? alloc_buf.isra.0+0x4b/0x260 [ 9.556666][ T197] ? do_raw_spin_unlock+0x59/0x250 [ 9.556669][ T197] alloc_buf.isra.0+0x4b/0x260 [ 9.556672][ T197] put_chars+0x1e1/0x2f0 [ 9.556675][ T197] ? __send_to_port+0x420/0x420 [ 9.556676][ T197] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.556679][ T197] ? validate_chain+0x38b/0xc20 [ 9.556684][ T197] hvc_console_print+0x292/0x780 [ 9.556692][ T197] ? hvc_write+0x3a0/0x3a0 [ 9.556694][ T197] ? rcu_is_watching+0x16/0xd0 [ 9.556696][ T197] ? lock_acquire+0x13c/0x160 [ 9.556700][ T197] console_emit_next_record+0x22f/0x4c0 [ 9.556704][ T197] ? devkmsg_read+0x4b0/0x4b0 [ 9.556706][ T197] ? console_flush_one_record+0x106/0x710 [ 9.556709][ T197] ? rcu_is_watching+0x16/0xd0 [ 9.556711][ T197] ? lock_acquire+0x13c/0x160 [ 9.556714][ T197] console_flush_one_record+0x46f/0x710 [ 9.556719][ T197] ? console_emit_next_record+0x4c0/0x4c0 [ 9.556721][ T197] ? __lock_acquire+0x518/0xc20 [ 9.556726][ T197] console_unlock+0xee/0x1f0 [ 9.556728][ T197] ? console_flush_one_record+0x710/0x710 [ 9.556730][ T197] ? rcu_is_watching+0x16/0xd0 [ 9.556732][ T197] ? lock_acquire+0xe0/0x160 [ 9.556735][ T197] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.556737][ T197] ? vprintk_emit+0x320/0x3e0 [ 9.556740][ T197] vprintk_emit+0x37c/0x3e0 [ 9.556743][ T197] ? wake_up_klogd_work_func+0x90/0x90 [ 9.556746][ T197] ? __lock_acquire+0x518/0xc20 [ 9.556749][ T197] _printk+0xc7/0x100 [ 9.556753][ T197] ? snapshot_read.cold+0x21/0x21 [ 9.556756][ T197] ? do_raw_spin_lock+0x131/0x280 [ 9.556758][ T197] ? __rwlock_init+0x150/0x150 [ 9.556762][ T197] ? do_raw_spin_lock+0x131/0x280 [ 9.556765][ T197] do_exit.cold+0x82/0x9c [ 9.556768][ T197] ? exit_notify+0x890/0x890 [ 9.556770][ T197] ? __lock_release.isra.0+0x69/0x1a0 [ 9.556772][ T197] ? rcu_is_watching+0x16/0xd0 [ 9.556776][ T197] do_group_exit+0xb8/0x370 [ 9.556778][ T197] __x64_sys_exit_group+0x3c/0x50 [ 9.556780][ T197] x64_sys_call+0x1567/0x1570 [ 9.556783][ T197] do_syscall_64+0xff/0x530 [ 9.556787][ T197] ? exc_page_fault+0xee/0x100 [ 9.556789][ T197] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.556791][ T197] RIP: 0033:0x7fe34f6411b8 [ 9.556794][ T197] Code: Unable to access opcode bytes at 0x7fe34f64118e. [ 9.556795][ T197] RSP: 002b:00007ffe16e8e1a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.556797][ T197] RAX: ffffffffffffffda RBX: 00007fe34f771f88 RCX: 00007fe34f6411b8 [ 9.556798][ T197] RDX: 00007fe34f38bfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.556799][ T197] RBP: 00007ffe16e8e200 R08: 0000000000000000 R09: 0000000000008010 [ 9.556800][ T197] R10: 00007ffe16e8dfc0 R11: 0000000000000246 R12: 0000000000000001 [ 9.556801][ T197] R13: 0000000000000000 R14: 00007fe34f770680 R15: 00007fe34f771fa0 [ 9.556808][ T197] [ 9.605092][ T198] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 9.816148][ T203] bond0: (slave bond_slave_1): Releasing backup interface [ 9.941461][ T12] bond0 (unregistering): Released all slaves [ 10.355590][ T216] 8021q: adding VLAN 0 to HW filter on device bond0 [ 10.454450][ T12] bond0 (unregistering): Released all slaves [ 10.865703][ T228] 8021q: adding VLAN 0 to HW filter on device bond0 [ 10.865716][ T228] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.865718][ T228] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 228, name: ip [ 10.865719][ T228] preempt_count: 1, expected: 0 [ 10.865720][ T228] RCU nest depth: 0, expected: 0 [ 10.865721][ T228] locks held by ip/228: 5, last CPU#0: [ 10.865723][ T228] #0: ffffffff9f91b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 10.865735][ T228] #1: ffffffff9f17ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.865741][ T228] #2: ffffffff9f17de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.865745][ T228] #3: ffffffff9f09d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.865748][ T228] #4: ffffffff9f09d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.865752][ T228] irq event stamp: 35266 [ 10.865753][ T228] hardirqs last enabled at (35265): [] __down_trylock_console_sem+0x86/0xa0 [ 10.865756][ T228] hardirqs last disabled at (35266): [] console_emit_next_record+0x3d4/0x4c0 [ 10.865758][ T228] softirqs last enabled at (35260): [] addrconf_permanent_addr+0x2b1/0x9c0 [ 10.865762][ T228] softirqs last disabled at (35258): [] addrconf_permanent_addr+0x108/0x9c0 [ 10.865764][ T228] Preemption disabled at: [ 10.865764][ T228] [] vprintk_emit+0x31b/0x3e0 [ 10.865769][ T228] CPU: 0 UID: 0 PID: 228 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.865772][ T228] Tainted: [W]=WARN [ 10.865773][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.865774][ T228] Call Trace: [ 10.865776][ T228] [ 10.865777][ T228] dump_stack_lvl+0x6f/0xa0 [ 10.865783][ T228] ? vprintk_emit+0x31b/0x3e0 [ 10.865785][ T228] __might_resched.cold+0x1fe/0x2c1 [ 10.865789][ T228] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.865793][ T228] ? __kmalloc_noprof+0xdb/0x760 [ 10.865798][ T228] __kmalloc_noprof+0x443/0x760 [ 10.865799][ T228] ? alloc_buf.isra.0+0x4b/0x260 [ 10.865806][ T228] ? do_raw_spin_unlock+0x59/0x250 [ 10.865809][ T228] alloc_buf.isra.0+0x4b/0x260 [ 10.865812][ T228] put_chars+0x1e1/0x2f0 [ 10.865815][ T228] ? __send_to_port+0x420/0x420 [ 10.865817][ T228] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.865820][ T228] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.865823][ T228] ? validate_chain+0x38b/0xc20 [ 10.865827][ T228] hvc_console_print+0x292/0x780 [ 10.865831][ T228] ? mark_usage+0x61/0x170 [ 10.865833][ T228] ? __lock_acquire+0x518/0xc20 [ 10.865834][ T228] ? __lock_acquire+0x518/0xc20 [ 10.865838][ T228] ? hvc_write+0x3a0/0x3a0 [ 10.865840][ T228] ? lock_acquire.part.0+0xd4/0x280 [ 10.865845][ T228] ? lock_acquire+0x13c/0x160 [ 10.865849][ T228] console_emit_next_record+0x22f/0x4c0 [ 10.865853][ T228] ? devkmsg_read+0x4b0/0x4b0 [ 10.865854][ T228] ? console_flush_one_record+0x106/0x710 [ 10.865858][ T228] ? rcu_is_watching+0x16/0xd0 [ 10.865859][ T228] ? lock_acquire+0x13c/0x160 [ 10.865863][ T228] console_flush_one_record+0x46f/0x710 [ 10.865867][ T228] ? console_emit_next_record+0x4c0/0x4c0 [ 10.865869][ T228] ? __lock_acquire+0x518/0xc20 [ 10.865874][ T228] console_unlock+0xee/0x1f0 [ 10.865877][ T228] ? console_flush_one_record+0x710/0x710 [ 10.865879][ T228] ? rcu_is_watching+0x16/0xd0 [ 10.865880][ T228] ? lock_acquire+0xe0/0x160 [ 10.865884][ T228] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.865886][ T228] ? vprintk_emit+0x320/0x3e0 [ 10.865889][ T228] vprintk_emit+0x37c/0x3e0 [ 10.865892][ T228] ? wake_up_klogd_work_func+0x90/0x90 [ 10.865894][ T228] ? __lock_acquire+0x518/0xc20 [ 10.865898][ T228] _printk+0xc7/0x100 [ 10.865902][ T228] ? snapshot_read.cold+0x21/0x21 [ 10.865905][ T228] ? lock_acquire.part.0+0xd4/0x280 [ 10.865907][ T228] ? find_held_lock+0x2b/0x80 [ 10.865911][ T228] ? notifier_call_chain+0x14a/0x300 [ 10.865914][ T228] vlan_device_event.cold+0x1c/0x1fc [ 10.865920][ T228] ? packet_notifier+0x1c5/0xbd0 [ 10.865925][ T228] ? unregister_vlan_dev+0x380/0x380 [ 10.865932][ T228] ? rcu_is_watching+0x16/0xd0 [ 10.865934][ T228] notifier_call_chain+0xae/0x300 [ 10.865938][ T228] __dev_notify_flags+0x1b7/0x450 [ 10.865945][ T228] ? netif_change_name+0x8c0/0x8c0 [ 10.865949][ T228] ? netif_set_allmulti+0x2c0/0x2c0 [ 10.865951][ T228] ? kernel_text_address+0x149/0x170 [ 10.865954][ T228] ? __kernel_text_address+0x12/0x30 [ 10.865956][ T228] ? write_profile+0xf0/0xf0 [ 10.865960][ T228] netif_change_flags+0xfe/0x190 [ 10.865964][ T228] do_setlink.isra.0+0x1d25/0x2a60 [ 10.865968][ T228] ? stack_trace_save+0x93/0xc0 [ 10.865970][ T228] ? rtnl_link_get_size+0x350/0x350 [ 10.865971][ T228] ? rcu_read_lock_any_held+0x66/0x90 [ 10.865973][ T228] ? stack_depot_save_flags+0x38e/0x790 [ 10.865977][ T228] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.865978][ T228] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.865980][ T228] ? validate_chain+0x38b/0xc20 [ 10.865982][ T228] ? kasan_save_stack+0x3d/0x50 [ 10.865985][ T228] ? kasan_save_stack+0x2f/0x50 [ 10.865986][ T228] ? kasan_save_track+0x14/0x30 [ 10.865987][ T228] ? __kasan_kmalloc+0x7b/0x90 [ 10.865989][ T228] ? __lock_acquire+0x518/0xc20 [ 10.865991][ T228] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 10.865994][ T228] ? ___sys_sendmsg+0xd0/0x1d0 [ 10.865998][ T228] ? lock_acquire.part.0+0xd4/0x280 [ 10.866000][ T228] ? rtnl_newlink+0x9a8/0x11b0 [ 10.866002][ T228] ? rcu_is_watching+0x16/0xd0 [ 10.866004][ T228] ? lock_acquire+0x13c/0x160 [ 10.866005][ T228] ? rcu_is_watching+0x16/0xd0 [ 10.866007][ T228] ? rcu_is_watching+0x16/0xd0 [ 10.866008][ T228] ? trace_contention_end+0xb3/0x180 [ 10.866010][ T228] ? __mutex_lock+0x1db/0x1ea0 [ 10.866012][ T228] ? __mutex_lock+0x9a3/0x1ea0 [ 10.866014][ T228] ? rtnl_newlink+0x9a8/0x11b0 [ 10.866018][ T228] ? ww_mutex_lock+0x160/0x160 [ 10.866021][ T228] ? rcu_is_watching+0x16/0xd0 [ 10.866023][ T228] ? __rtnl_newlink+0x3fa/0xa50 [ 10.866028][ T228] rtnl_newlink+0x9f1/0x11b0 [ 10.866033][ T228] ? rtnl_bridge_getlink+0x850/0x850 [ 10.866035][ T228] ? __lock_acquire+0x518/0xc20 [ 10.866039][ T228] ? lock_acquire.part.0+0xd4/0x280 [ 10.866041][ T228] ? find_held_lock+0x2b/0x80 [ 10.866043][ T228] ? rtnl_bridge_getlink+0x850/0x850 [ 10.866045][ T228] ? __lock_release.isra.0+0x69/0x1a0 [ 10.866049][ T228] ? rtnl_bridge_getlink+0x850/0x850 [ 10.866050][ T228] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.866054][ T228] ? rtnl_link_fill+0x920/0x920 [ 10.866055][ T228] ? __lock_acquire+0x518/0xc20 [ 10.866059][ T228] ? lock_acquire.part.0+0xd4/0x280 [ 10.866061][ T228] ? find_held_lock+0x2b/0x80 [ 10.866064][ T228] netlink_rcv_skb+0x14e/0x3a0 [ 10.866068][ T228] ? rtnl_link_fill+0x920/0x920 [ 10.866070][ T228] ? netlink_ack+0xcf0/0xcf0 [ 10.866077][ T228] ? netlink_deliver_tap+0xc5/0x330 [ 10.866079][ T228] ? netlink_deliver_tap+0x13c/0x330 [ 10.866083][ T228] netlink_unicast+0x486/0x750 [ 10.866087][ T228] ? netlink_attachskb+0x810/0x810 [ 10.866089][ T228] ? find_held_lock+0x2b/0x80 [ 10.866094][ T228] netlink_sendmsg+0x75b/0xc90 [ 10.866097][ T228] ? netlink_unicast+0x750/0x750 [ 10.866101][ T228] ? __lock_release.isra.0+0x69/0x1a0 [ 10.866103][ T228] ? __import_iovec+0x36c/0x620 [ 10.866108][ T228] __sock_sendmsg+0xce/0x190 [ 10.866111][ T228] ____sys_sendmsg+0x61a/0x860 [ 10.866113][ T228] ? copy_msghdr_from_user+0x279/0x420 [ 10.866115][ T228] ? sock_write_iter+0x400/0x400 [ 10.866116][ T228] ? move_addr_to_kernel+0x40/0x40 [ 10.866124][ T228] ___sys_sendmsg+0x14e/0x1d0 [ 10.866126][ T228] ? copy_msghdr_from_user+0x420/0x420 [ 10.866142][ T228] __sys_sendmsg+0x12c/0x1d0 [ 10.866144][ T228] ? __sys_sendmsg_sock+0x20/0x20 [ 10.866150][ T228] ? rcu_is_watching+0x16/0xd0 [ 10.866153][ T228] do_syscall_64+0xff/0x530 [ 10.866156][ T228] ? exc_page_fault+0xee/0x100 [ 10.866159][ T228] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.866161][ T228] RIP: 0033:0x7f1af08be54e [ 10.866165][ T228] 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 [ 10.866166][ T228] RSP: 002b:00007ffe8e9e7150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.866169][ T228] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1af08be54e [ 10.866171][ T228] RDX: 0000000000000000 RSI: 00007ffe8e9e7200 RDI: 0000000000000005 [ 10.866171][ T228] RBP: 00007ffe8e9e7160 R08: 0000000000000000 R09: 0000000000000000 [ 10.866172][ T228] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912013 [ 10.866173][ T228] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe8e9e78c0 [ 10.866180][ T228] [ 10.909886][ T228] ip (228) used greatest stack depth: 23016 bytes left [ 11.015882][ T12] bond0 (unregistering): Released all slaves [ 11.488098][ T12] bond0 (unregistering): Released all slaves [ 11.597345][ T242] 8021q: adding VLAN 0 to HW filter on device bond0 [ 11.690562][ T245] bond0 (unregistering): Released all slaves