[ 9.426796][ T87] virtio_net virtio2 enp0s1: renamed from eth0 [ 9.426812][ T87] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.426815][ T87] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 87, name: (udev-worker) [ 9.426817][ T87] preempt_count: 1, expected: 0 [ 9.426817][ T87] RCU nest depth: 0, expected: 0 [ 9.426818][ T87] locks held by (udev-worker)/87: 5, last CPU#3: [ 9.426821][ T87] #0: ffffffff902ce040 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 9.426833][ T87] #1: ffffffff8fb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.426838][ T87] #2: ffffffff8fb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.426842][ T87] #3: ffffffff8fa89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.426845][ T87] #4: ffffffff8fa89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.426848][ T87] irq event stamp: 416474 [ 9.426849][ T87] hardirqs last enabled at (416473): [] __down_trylock_console_sem+0x86/0xa0 [ 9.426852][ T87] hardirqs last disabled at (416474): [] console_emit_next_record+0x3d4/0x4c0 [ 9.426853][ T87] softirqs last enabled at (416468): [] netif_change_name+0x216/0x8c0 [ 9.426856][ T87] softirqs last disabled at (416466): [] netif_change_name+0x1ad/0x8c0 [ 9.426859][ T87] Preemption disabled at: [ 9.426859][ T87] [] vprintk_emit+0x31b/0x3e0 [ 9.426864][ T87] CPU: 3 UID: 0 PID: 87 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.426868][ T87] Tainted: [W]=WARN [ 9.426869][ T87] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.426870][ T87] Call Trace: [ 9.426872][ T87] [ 9.426874][ T87] dump_stack_lvl+0x6f/0xa0 [ 9.426879][ T87] ? vprintk_emit+0x31b/0x3e0 [ 9.426880][ T87] __might_resched.cold+0x1fe/0x2c1 [ 9.426885][ T87] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.426889][ T87] ? __kmalloc_noprof+0xdb/0x760 [ 9.426894][ T87] __kmalloc_noprof+0x443/0x760 [ 9.426896][ T87] ? alloc_buf.isra.0+0x4b/0x260 [ 9.426902][ T87] ? do_raw_spin_unlock+0x59/0x250 [ 9.426905][ T87] alloc_buf.isra.0+0x4b/0x260 [ 9.426908][ T87] put_chars+0x1e1/0x2f0 [ 9.426912][ T87] ? __send_to_port+0x420/0x420 [ 9.426913][ T87] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.426917][ T87] ? validate_chain+0x38b/0xc20 [ 9.426923][ T87] hvc_console_print+0x292/0x780 [ 9.426929][ T87] ? hvc_write+0x3a0/0x3a0 [ 9.426931][ T87] ? rcu_is_watching+0x16/0xd0 [ 9.426933][ T87] ? lock_acquire+0x13c/0x160 [ 9.426937][ T87] console_emit_next_record+0x22f/0x4c0 [ 9.426941][ T87] ? devkmsg_read+0x4b0/0x4b0 [ 9.426942][ T87] ? console_flush_one_record+0x106/0x710 [ 9.426945][ T87] ? rcu_is_watching+0x16/0xd0 [ 9.426947][ T87] ? lock_acquire+0x13c/0x160 [ 9.426951][ T87] console_flush_one_record+0x46f/0x710 [ 9.426954][ T87] ? console_emit_next_record+0x4c0/0x4c0 [ 9.426955][ T87] ? __lock_acquire+0x518/0xc20 [ 9.426961][ T87] console_unlock+0xee/0x1f0 [ 9.426963][ T87] ? console_flush_one_record+0x710/0x710 [ 9.426964][ T87] ? rcu_is_watching+0x16/0xd0 [ 9.426966][ T87] ? lock_acquire+0x60/0x160 [ 9.426970][ T87] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.426971][ T87] ? vprintk_emit+0x320/0x3e0 [ 9.426974][ T87] vprintk_emit+0x37c/0x3e0 [ 9.426977][ T87] ? wake_up_klogd_work_func+0x90/0x90 [ 9.426979][ T87] ? __lock_acquire+0x518/0xc20 [ 9.426981][ T87] ? rwsem_optimistic_spin+0x3c7/0x480 [ 9.426985][ T87] dev_vprintk_emit+0x27f/0x2c0 [ 9.426990][ T87] ? device_rename.cold+0xa/0xa [ 9.426996][ T87] ? lock_acquire.part.0+0xd4/0x280 [ 9.427000][ T87] dev_printk_emit+0xb9/0xee [ 9.427002][ T87] ? dev_vprintk_emit+0x2c0/0x2c0 [ 9.427006][ T87] ? is_bpf_text_address+0x72/0x110 [ 9.427009][ T87] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.427011][ T87] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.427014][ T87] __netdev_printk+0x160/0x1d0 [ 9.427021][ T87] netdev_info+0xe2/0x116 [ 9.427024][ T87] ? netdev_notice+0x120/0x120 [ 9.427027][ T87] ? find_held_lock+0x2b/0x80 [ 9.427030][ T87] ? __lock_release.isra.0+0x69/0x1a0 [ 9.427032][ T87] ? mark_held_locks+0x40/0x70 [ 9.427036][ T87] ? do_setlink.isra.0+0x1d77/0x2750 [ 9.427039][ T87] netif_change_name.cold+0x4f/0x89 [ 9.427041][ T87] ? __lock_acquire+0x518/0xc20 [ 9.427043][ T87] ? rwsem_optimistic_spin+0x3c7/0x480 [ 9.427045][ T87] ? find_held_lock+0x2/0x80 [ 9.427048][ T87] ? netdev_adjacent_rename_links+0x470/0x470 [ 9.427050][ T87] ? lock_acquire.part.0+0xd4/0x280 [ 9.427052][ T87] ? find_held_lock+0x2b/0x80 [ 9.427054][ T87] ? __lock_acquire+0x518/0xc20 [ 9.427056][ T87] ? __asan_memset+0x27/0x50 [ 9.427061][ T87] do_setlink.isra.0+0x1d77/0x2750 [ 9.427066][ T87] ? rtnl_link_get_size+0x350/0x350 [ 9.427067][ T87] ? mark_usage+0x61/0x170 [ 9.427069][ T87] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.427071][ T87] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.427074][ T87] ? validate_chain+0x38b/0xc20 [ 9.427079][ T87] ? __lock_acquire+0x518/0xc20 [ 9.427083][ T87] ? lock_acquire.part.0+0xd4/0x280 [ 9.427085][ T87] ? rtnl_setlink+0x29d/0x920 [ 9.427088][ T87] ? rcu_is_watching+0x16/0xd0 [ 9.427090][ T87] ? lock_acquire+0x13c/0x160 [ 9.427092][ T87] ? rcu_is_watching+0x16/0xd0 [ 9.427093][ T87] ? rcu_is_watching+0x16/0xd0 [ 9.427095][ T87] ? trace_contention_end+0xb3/0x180 [ 9.427097][ T87] ? __mutex_lock+0x1db/0x1ea0 [ 9.427101][ T87] ? __mutex_lock+0x9a3/0x1ea0 [ 9.427102][ T87] ? __lock_acquire+0x518/0xc20 [ 9.427104][ T87] ? rtnl_setlink+0x29d/0x920 [ 9.427107][ T87] ? mark_usage+0x61/0x170 [ 9.427110][ T87] ? ww_mutex_lock+0x160/0x160 [ 9.427111][ T87] ? nla_get_range_signed+0x3d0/0x3d0 [ 9.427117][ T87] ? mark_usage+0x61/0x170 [ 9.427120][ T87] ? cap_capable+0x1d7/0x3d0 [ 9.427127][ T87] rtnl_setlink+0x527/0x920 [ 9.427131][ T87] ? __rtnl_newlink+0xa50/0xa50 [ 9.427132][ T87] ? __lock_acquire+0x518/0xc20 [ 9.427155][ T87] ? lock_acquire.part.0+0xd4/0x280 [ 9.427157][ T87] ? find_held_lock+0x2b/0x80 [ 9.427160][ T87] ? __lock_release.isra.0+0x69/0x1a0 [ 9.427162][ T87] ? mark_usage+0x61/0x170 [ 9.427164][ T87] ? __lock_acquire+0x518/0xc20 [ 9.427169][ T87] ? lock_acquire.part.0+0xd4/0x280 [ 9.427171][ T87] ? find_held_lock+0x2b/0x80 [ 9.427173][ T87] ? __rtnl_newlink+0xa50/0xa50 [ 9.427175][ T87] ? __lock_release.isra.0+0x69/0x1a0 [ 9.427179][ T87] ? __rtnl_newlink+0xa50/0xa50 [ 9.427181][ T87] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.427185][ T87] ? rtnl_link_fill+0x900/0x900 [ 9.427187][ T87] ? __lock_acquire+0x518/0xc20 [ 9.427191][ T87] ? lock_acquire.part.0+0xd4/0x280 [ 9.427193][ T87] ? find_held_lock+0x2b/0x80 [ 9.427197][ T87] netlink_rcv_skb+0x14e/0x3a0 [ 9.427199][ T87] ? rtnl_link_fill+0x900/0x900 [ 9.427202][ T87] ? netlink_ack+0xcd0/0xcd0 [ 9.427208][ T87] ? netlink_deliver_tap+0xc5/0x330 [ 9.427211][ T87] ? netlink_deliver_tap+0x13c/0x330 [ 9.427216][ T87] netlink_unicast+0x486/0x750 [ 9.427219][ T87] ? netlink_attachskb+0x810/0x810 [ 9.427221][ T87] ? __lock_acquire+0x518/0xc20 [ 9.427223][ T87] ? do_raw_spin_trylock+0x161/0x180 [ 9.427227][ T87] netlink_sendmsg+0x735/0xc60 [ 9.427231][ T87] ? netlink_unicast+0x750/0x750 [ 9.427234][ T87] ? __might_fault+0x97/0x140 [ 9.427237][ T87] ? __might_fault+0x97/0x140 [ 9.427241][ T87] __sys_sendto+0x2aa/0x400 [ 9.427245][ T87] ? __ia32_sys_getpeername+0xd0/0xd0 [ 9.427255][ T87] ? exc_page_fault+0x87/0x100 [ 9.427261][ T87] __x64_sys_sendto+0xe4/0x1f0 [ 9.427263][ T87] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.427266][ T87] ? lockdep_hardirqs_on+0x91/0x130 [ 9.427268][ T87] ? do_syscall_64+0xa6/0x530 [ 9.427270][ T87] do_syscall_64+0xff/0x530 [ 9.427271][ T87] ? exc_page_fault+0xee/0x100 [ 9.427274][ T87] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.427276][ T87] RIP: 0033:0x7fb2618bf54e [ 9.427280][ T87] 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 [ 9.427282][ T87] RSP: 002b:00007ffff887ccc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 9.427285][ T87] RAX: ffffffffffffffda RBX: 00005624acf79fa0 RCX: 00007fb2618bf54e [ 9.427286][ T87] RDX: 000000000000002c RSI: 00005624ad0f76c0 RDI: 0000000000000020 [ 9.427287][ T87] RBP: 00007ffff887ccd0 R08: 00007ffff887cd20 R09: 0000000000000080 [ 9.427288][ T87] R10: 0000000000000000 R11: 0000000000000202 R12: 00005624ad0ff910 [ 9.427288][ T87] R13: 00007ffff887ce04 R14: 0000000000000000 R15: 0000000000000000 [ 9.427295][ T87] [ 9.523788][ T81] virtio_net virtio3 enp0s2: renamed from eth1 [ 9.927618][ T220] ip (220) used greatest stack depth: 24424 bytes left [ 10.931898][ T81] virtio_net virtio2 enp0s1: renamed from eth0 [ 10.931913][ T81] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.931916][ T81] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 81, name: (udev-worker) [ 10.931917][ T81] preempt_count: 1, expected: 0 [ 10.931918][ T81] RCU nest depth: 0, expected: 0 [ 10.931919][ T81] locks held by (udev-worker)/81: 5, last CPU#3: [ 10.931921][ T81] #0: ffffffff902ce040 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 10.931933][ T81] #1: ffffffff8fb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.931938][ T81] #2: ffffffff8fb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.931942][ T81] #3: ffffffff8fa89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.931945][ T81] #4: ffffffff8fa89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.931948][ T81] irq event stamp: 905186 [ 10.931949][ T81] hardirqs last enabled at (905185): [] __down_trylock_console_sem+0x86/0xa0 [ 10.931952][ T81] hardirqs last disabled at (905186): [] console_emit_next_record+0x3d4/0x4c0 [ 10.931954][ T81] softirqs last enabled at (905180): [] netif_change_name+0x216/0x8c0 [ 10.931957][ T81] softirqs last disabled at (905178): [] netif_change_name+0x1ad/0x8c0 [ 10.931959][ T81] Preemption disabled at: [ 10.931960][ T81] [] vprintk_emit+0x31b/0x3e0 [ 10.931965][ T81] CPU: 3 UID: 0 PID: 81 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.931968][ T81] Tainted: [W]=WARN [ 10.931969][ T81] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.931971][ T81] Call Trace: [ 10.931972][ T81] [ 10.931974][ T81] dump_stack_lvl+0x6f/0xa0 [ 10.931978][ T81] ? vprintk_emit+0x31b/0x3e0 [ 10.931980][ T81] __might_resched.cold+0x1fe/0x2c1 [ 10.931985][ T81] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.931988][ T81] ? __kmalloc_noprof+0xdb/0x760 [ 10.931993][ T81] __kmalloc_noprof+0x443/0x760 [ 10.931996][ T81] ? alloc_buf.isra.0+0x4b/0x260 [ 10.932001][ T81] ? do_raw_spin_unlock+0x59/0x250 [ 10.932004][ T81] alloc_buf.isra.0+0x4b/0x260 [ 10.932008][ T81] put_chars+0x1e1/0x2f0 [ 10.932011][ T81] ? __send_to_port+0x420/0x420 [ 10.932013][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.932017][ T81] ? validate_chain+0x38b/0xc20 [ 10.932022][ T81] hvc_console_print+0x292/0x780 [ 10.932028][ T81] ? hvc_write+0x3a0/0x3a0 [ 10.932031][ T81] ? rcu_is_watching+0x16/0xd0 [ 10.932033][ T81] ? lock_acquire+0x13c/0x160 [ 10.932037][ T81] console_emit_next_record+0x22f/0x4c0 [ 10.932040][ T81] ? devkmsg_read+0x4b0/0x4b0 [ 10.932042][ T81] ? console_flush_one_record+0x106/0x710 [ 10.932044][ T81] ? rcu_is_watching+0x16/0xd0 [ 10.932046][ T81] ? lock_acquire+0x13c/0x160 [ 10.932050][ T81] console_flush_one_record+0x46f/0x710 [ 10.932053][ T81] ? console_emit_next_record+0x4c0/0x4c0 [ 10.932055][ T81] ? __lock_acquire+0x518/0xc20 [ 10.932060][ T81] console_unlock+0xee/0x1f0 [ 10.932062][ T81] ? console_flush_one_record+0x710/0x710 [ 10.932063][ T81] ? rcu_is_watching+0x16/0xd0 [ 10.932065][ T81] ? lock_acquire+0x60/0x160 [ 10.932069][ T81] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.932071][ T81] ? vprintk_emit+0x320/0x3e0 [ 10.932074][ T81] vprintk_emit+0x37c/0x3e0 [ 10.932077][ T81] ? wake_up_klogd_work_func+0x90/0x90 [ 10.932079][ T81] ? __lock_acquire+0x518/0xc20 [ 10.932081][ T81] ? rwsem_optimistic_spin+0x3c7/0x480 [ 10.932085][ T81] dev_vprintk_emit+0x27f/0x2c0 [ 10.932090][ T81] ? device_rename.cold+0xa/0xa [ 10.932095][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 10.932099][ T81] dev_printk_emit+0xb9/0xee [ 10.932101][ T81] ? dev_vprintk_emit+0x2c0/0x2c0 [ 10.932105][ T81] ? is_bpf_text_address+0x72/0x110 [ 10.932108][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.932110][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.932114][ T81] __netdev_printk+0x160/0x1d0 [ 10.932120][ T81] netdev_info+0xe2/0x116 [ 10.932123][ T81] ? netdev_notice+0x120/0x120 [ 10.932126][ T81] ? find_held_lock+0x2b/0x80 [ 10.932129][ T81] ? __lock_release.isra.0+0x69/0x1a0 [ 10.932132][ T81] ? mark_held_locks+0x40/0x70 [ 10.932135][ T81] ? do_setlink.isra.0+0x1d77/0x2750 [ 10.932138][ T81] netif_change_name.cold+0x4f/0x89 [ 10.932141][ T81] ? __lock_acquire+0x518/0xc20 [ 10.932143][ T81] ? rwsem_optimistic_spin+0x3c7/0x480 [ 10.932144][ T81] ? find_held_lock+0x2/0x80 [ 10.932147][ T81] ? netdev_adjacent_rename_links+0x470/0x470 [ 10.932149][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 10.932151][ T81] ? find_held_lock+0x2b/0x80 [ 10.932154][ T81] ? __lock_acquire+0x518/0xc20 [ 10.932156][ T81] ? __asan_memset+0x27/0x50 [ 10.932160][ T81] do_setlink.isra.0+0x1d77/0x2750 [ 10.932165][ T81] ? rtnl_link_get_size+0x350/0x350 [ 10.932167][ T81] ? mark_usage+0x61/0x170 [ 10.932168][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.932170][ T81] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.932173][ T81] ? validate_chain+0x38b/0xc20 [ 10.932178][ T81] ? __lock_acquire+0x518/0xc20 [ 10.932182][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 10.932184][ T81] ? rtnl_setlink+0x29d/0x920 [ 10.932187][ T81] ? rcu_is_watching+0x16/0xd0 [ 10.932189][ T81] ? lock_acquire+0x13c/0x160 [ 10.932191][ T81] ? rcu_is_watching+0x16/0xd0 [ 10.932192][ T81] ? rcu_is_watching+0x16/0xd0 [ 10.932194][ T81] ? trace_contention_end+0xb3/0x180 [ 10.932197][ T81] ? __mutex_lock+0x1db/0x1ea0 [ 10.932200][ T81] ? __mutex_lock+0x9a3/0x1ea0 [ 10.932202][ T81] ? __lock_acquire+0x518/0xc20 [ 10.932204][ T81] ? rtnl_setlink+0x29d/0x920 [ 10.932206][ T81] ? mark_usage+0x61/0x170 [ 10.932209][ T81] ? ww_mutex_lock+0x160/0x160 [ 10.932211][ T81] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.932216][ T81] ? mark_usage+0x61/0x170 [ 10.932219][ T81] ? cap_capable+0x1d7/0x3d0 [ 10.932226][ T81] rtnl_setlink+0x527/0x920 [ 10.932230][ T81] ? __rtnl_newlink+0xa50/0xa50 [ 10.932232][ T81] ? __lock_acquire+0x518/0xc20 [ 10.932254][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 10.932256][ T81] ? find_held_lock+0x2b/0x80 [ 10.932259][ T81] ? __lock_release.isra.0+0x69/0x1a0 [ 10.932261][ T81] ? mark_usage+0x61/0x170 [ 10.932263][ T81] ? __lock_acquire+0x518/0xc20 [ 10.932268][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 10.932270][ T81] ? find_held_lock+0x2b/0x80 [ 10.932272][ T81] ? __rtnl_newlink+0xa50/0xa50 [ 10.932274][ T81] ? __lock_release.isra.0+0x69/0x1a0 [ 10.932278][ T81] ? __rtnl_newlink+0xa50/0xa50 [ 10.932280][ T81] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.932284][ T81] ? rtnl_link_fill+0x900/0x900 [ 10.932286][ T81] ? __lock_acquire+0x518/0xc20 [ 10.932290][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 10.932292][ T81] ? find_held_lock+0x2b/0x80 [ 10.932296][ T81] netlink_rcv_skb+0x14e/0x3a0 [ 10.932298][ T81] ? rtnl_link_fill+0x900/0x900 [ 10.932302][ T81] ? netlink_ack+0xcd0/0xcd0 [ 10.932307][ T81] ? netlink_deliver_tap+0xc5/0x330 [ 10.932310][ T81] ? netlink_deliver_tap+0x13c/0x330 [ 10.932315][ T81] netlink_unicast+0x486/0x750 [ 10.932319][ T81] ? netlink_attachskb+0x810/0x810 [ 10.932321][ T81] ? __lock_acquire+0x518/0xc20 [ 10.932325][ T81] netlink_sendmsg+0x735/0xc60 [ 10.932329][ T81] ? netlink_unicast+0x750/0x750 [ 10.932332][ T81] ? __might_fault+0x97/0x140 [ 10.932335][ T81] ? __might_fault+0x97/0x140 [ 10.932339][ T81] __sys_sendto+0x2aa/0x400 [ 10.932343][ T81] ? __ia32_sys_getpeername+0xd0/0xd0 [ 10.932357][ T81] __x64_sys_sendto+0xe4/0x1f0 [ 10.932359][ T81] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.932362][ T81] ? lockdep_hardirqs_on+0x91/0x130 [ 10.932365][ T81] ? do_syscall_64+0xa6/0x530 [ 10.932367][ T81] do_syscall_64+0xff/0x530 [ 10.932368][ T81] ? exc_page_fault+0xee/0x100 [ 10.932371][ T81] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.932373][ T81] RIP: 0033:0x7fb2618bf54e [ 10.932377][ T81] 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 [ 10.932379][ T81] RSP: 002b:00007ffff887ccc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 10.932382][ T81] RAX: ffffffffffffffda RBX: 00005624acf79fa0 RCX: 00007fb2618bf54e [ 10.932383][ T81] RDX: 000000000000002c RSI: 00005624acf72760 RDI: 0000000000000014 [ 10.932384][ T81] RBP: 00007ffff887ccd0 R08: 00007ffff887cd20 R09: 0000000000000080 [ 10.932385][ T81] R10: 0000000000000000 R11: 0000000000000202 R12: 00005624ad0d9050 [ 10.932385][ T81] R13: 00007ffff887ce04 R14: 0000000000000000 R15: 0000000000000000 [ 10.932392][ T81] [ 11.076248][ T87] virtio_net virtio3 enp0s2: renamed from eth0 [ 11.325555][ T81] virtio_net virtio2 enp0s1: renamed from eth0 [ 11.444478][ T87] virtio_net virtio3 enp0s2: renamed from eth0 [ 13.966015][ T81] virtio_net virtio2 enp0s1: renamed from eth0 [ 13.966031][ T81] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.966033][ T81] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 81, name: (udev-worker) [ 13.966035][ T81] preempt_count: 1, expected: 0 [ 13.966036][ T81] RCU nest depth: 0, expected: 0 [ 13.966037][ T81] locks held by (udev-worker)/81: 5, last CPU#2: [ 13.966039][ T81] #0: ffffffff902ce040 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 13.966052][ T81] #1: ffffffff8fb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.966057][ T81] #2: ffffffff8fb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.966061][ T81] #3: ffffffff8fa89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.966064][ T81] #4: ffffffff8fa89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.966067][ T81] irq event stamp: 1387284 [ 13.966068][ T81] hardirqs last enabled at (1387283): [] __down_trylock_console_sem+0x86/0xa0 [ 13.966072][ T81] hardirqs last disabled at (1387284): [] console_emit_next_record+0x3d4/0x4c0 [ 13.966073][ T81] softirqs last enabled at (1387278): [] netif_change_name+0x216/0x8c0 [ 13.966076][ T81] softirqs last disabled at (1387276): [] netif_change_name+0x1ad/0x8c0 [ 13.966079][ T81] Preemption disabled at: [ 13.966079][ T81] [] vprintk_emit+0x31b/0x3e0 [ 13.966084][ T81] CPU: 2 UID: 0 PID: 81 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.966088][ T81] Tainted: [W]=WARN [ 13.966089][ T81] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.966090][ T81] Call Trace: [ 13.966092][ T81] [ 13.966094][ T81] dump_stack_lvl+0x6f/0xa0 [ 13.966099][ T81] ? vprintk_emit+0x31b/0x3e0 [ 13.966100][ T81] __might_resched.cold+0x1fe/0x2c1 [ 13.966105][ T81] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.966108][ T81] ? __kmalloc_noprof+0xdb/0x760 [ 13.966114][ T81] __kmalloc_noprof+0x443/0x760 [ 13.966116][ T81] ? alloc_buf.isra.0+0x4b/0x260 [ 13.966122][ T81] ? do_raw_spin_unlock+0x59/0x250 [ 13.966125][ T81] alloc_buf.isra.0+0x4b/0x260 [ 13.966129][ T81] put_chars+0x1e1/0x2f0 [ 13.966133][ T81] ? __send_to_port+0x420/0x420 [ 13.966134][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.966138][ T81] ? validate_chain+0x38b/0xc20 [ 13.966144][ T81] hvc_console_print+0x292/0x780 [ 13.966151][ T81] ? hvc_write+0x3a0/0x3a0 [ 13.966153][ T81] ? rcu_is_watching+0x16/0xd0 [ 13.966155][ T81] ? lock_acquire+0x13c/0x160 [ 13.966159][ T81] console_emit_next_record+0x22f/0x4c0 [ 13.966163][ T81] ? devkmsg_read+0x4b0/0x4b0 [ 13.966164][ T81] ? console_flush_one_record+0x106/0x710 [ 13.966167][ T81] ? rcu_is_watching+0x16/0xd0 [ 13.966169][ T81] ? lock_acquire+0x13c/0x160 [ 13.966173][ T81] console_flush_one_record+0x46f/0x710 [ 13.966177][ T81] ? console_emit_next_record+0x4c0/0x4c0 [ 13.966178][ T81] ? __lock_acquire+0x518/0xc20 [ 13.966184][ T81] console_unlock+0xee/0x1f0 [ 13.966186][ T81] ? console_flush_one_record+0x710/0x710 [ 13.966187][ T81] ? rcu_is_watching+0x16/0xd0 [ 13.966189][ T81] ? lock_acquire+0x60/0x160 [ 13.966193][ T81] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.966195][ T81] ? vprintk_emit+0x320/0x3e0 [ 13.966198][ T81] vprintk_emit+0x37c/0x3e0 [ 13.966201][ T81] ? wake_up_klogd_work_func+0x90/0x90 [ 13.966203][ T81] ? __lock_acquire+0x518/0xc20 [ 13.966205][ T81] ? rwsem_optimistic_spin+0x3c7/0x480 [ 13.966210][ T81] dev_vprintk_emit+0x27f/0x2c0 [ 13.966215][ T81] ? device_rename.cold+0xa/0xa [ 13.966220][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 13.966224][ T81] dev_printk_emit+0xb9/0xee [ 13.966227][ T81] ? dev_vprintk_emit+0x2c0/0x2c0 [ 13.966231][ T81] ? is_bpf_text_address+0x72/0x110 [ 13.966234][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.966236][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.966240][ T81] __netdev_printk+0x160/0x1d0 [ 13.966246][ T81] netdev_info+0xe2/0x116 [ 13.966249][ T81] ? netdev_notice+0x120/0x120 [ 13.966252][ T81] ? find_held_lock+0x2b/0x80 [ 13.966256][ T81] ? __lock_release.isra.0+0x69/0x1a0 [ 13.966258][ T81] ? mark_held_locks+0x40/0x70 [ 13.966262][ T81] ? do_setlink.isra.0+0x1d77/0x2750 [ 13.966265][ T81] netif_change_name.cold+0x4f/0x89 [ 13.966268][ T81] ? __lock_acquire+0x518/0xc20 [ 13.966270][ T81] ? rwsem_optimistic_spin+0x3c7/0x480 [ 13.966272][ T81] ? find_held_lock+0x2/0x80 [ 13.966275][ T81] ? netdev_adjacent_rename_links+0x470/0x470 [ 13.966277][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 13.966279][ T81] ? find_held_lock+0x2b/0x80 [ 13.966282][ T81] ? __lock_acquire+0x518/0xc20 [ 13.966283][ T81] ? __asan_memset+0x27/0x50 [ 13.966289][ T81] do_setlink.isra.0+0x1d77/0x2750 [ 13.966293][ T81] ? rtnl_link_get_size+0x350/0x350 [ 13.966295][ T81] ? mark_usage+0x61/0x170 [ 13.966297][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.966299][ T81] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.966302][ T81] ? validate_chain+0x38b/0xc20 [ 13.966306][ T81] ? __lock_acquire+0x518/0xc20 [ 13.966311][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 13.966313][ T81] ? rtnl_setlink+0x29d/0x920 [ 13.966316][ T81] ? rcu_is_watching+0x16/0xd0 [ 13.966318][ T81] ? lock_acquire+0x13c/0x160 [ 13.966320][ T81] ? rcu_is_watching+0x16/0xd0 [ 13.966321][ T81] ? rcu_is_watching+0x16/0xd0 [ 13.966323][ T81] ? trace_contention_end+0xb3/0x180 [ 13.966326][ T81] ? __mutex_lock+0x1db/0x1ea0 [ 13.966329][ T81] ? __mutex_lock+0x9a3/0x1ea0 [ 13.966331][ T81] ? __lock_acquire+0x518/0xc20 [ 13.966333][ T81] ? rtnl_setlink+0x29d/0x920 [ 13.966336][ T81] ? mark_usage+0x61/0x170 [ 13.966339][ T81] ? ww_mutex_lock+0x160/0x160 [ 13.966341][ T81] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.966346][ T81] ? mark_usage+0x61/0x170 [ 13.966350][ T81] ? cap_capable+0x1d7/0x3d0 [ 13.966357][ T81] rtnl_setlink+0x527/0x920 [ 13.966361][ T81] ? __rtnl_newlink+0xa50/0xa50 [ 13.966363][ T81] ? __lock_acquire+0x518/0xc20 [ 13.966386][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 13.966388][ T81] ? find_held_lock+0x2b/0x80 [ 13.966391][ T81] ? __lock_release.isra.0+0x69/0x1a0 [ 13.966393][ T81] ? mark_usage+0x61/0x170 [ 13.966395][ T81] ? __lock_acquire+0x518/0xc20 [ 13.966400][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 13.966402][ T81] ? find_held_lock+0x2b/0x80 [ 13.966404][ T81] ? __rtnl_newlink+0xa50/0xa50 [ 13.966407][ T81] ? __lock_release.isra.0+0x69/0x1a0 [ 13.966411][ T81] ? __rtnl_newlink+0xa50/0xa50 [ 13.966413][ T81] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.966417][ T81] ? rtnl_link_fill+0x900/0x900 [ 13.966419][ T81] ? __lock_acquire+0x518/0xc20 [ 13.966430][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 13.966432][ T81] ? find_held_lock+0x2b/0x80 [ 13.966436][ T81] netlink_rcv_skb+0x14e/0x3a0 [ 13.966438][ T81] ? rtnl_link_fill+0x900/0x900 [ 13.966442][ T81] ? netlink_ack+0xcd0/0xcd0 [ 13.966448][ T81] ? netlink_deliver_tap+0xc5/0x330 [ 13.966451][ T81] ? netlink_deliver_tap+0x13c/0x330 [ 13.966456][ T81] netlink_unicast+0x486/0x750 [ 13.966459][ T81] ? netlink_attachskb+0x810/0x810 [ 13.966461][ T81] ? __lock_acquire+0x518/0xc20 [ 13.966466][ T81] netlink_sendmsg+0x735/0xc60 [ 13.966470][ T81] ? netlink_unicast+0x750/0x750 [ 13.966473][ T81] ? __might_fault+0x97/0x140 [ 13.966476][ T81] ? __might_fault+0x97/0x140 [ 13.966480][ T81] __sys_sendto+0x2aa/0x400 [ 13.966484][ T81] ? __ia32_sys_getpeername+0xd0/0xd0 [ 13.966495][ T81] ? exc_page_fault+0x87/0x100 [ 13.966501][ T81] __x64_sys_sendto+0xe4/0x1f0 [ 13.966503][ T81] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.966507][ T81] ? lockdep_hardirqs_on+0x91/0x130 [ 13.966509][ T81] ? do_syscall_64+0xa6/0x530 [ 13.966510][ T81] do_syscall_64+0xff/0x530 [ 13.966512][ T81] ? exc_page_fault+0xee/0x100 [ 13.966515][ T81] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.966517][ T81] RIP: 0033:0x7fb2618bf54e [ 13.966521][ T81] 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 [ 13.966523][ T81] RSP: 002b:00007ffff887ccc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 13.966525][ T81] RAX: ffffffffffffffda RBX: 00005624acf79fa0 RCX: 00007fb2618bf54e [ 13.966527][ T81] RDX: 000000000000002c RSI: 00005624acf7a900 RDI: 0000000000000014 [ 13.966528][ T81] RBP: 00007ffff887ccd0 R08: 00007ffff887cd20 R09: 0000000000000080 [ 13.966528][ T81] R10: 0000000000000000 R11: 0000000000000202 R12: 00005624ad0e0b60 [ 13.966529][ T81] R13: 00007ffff887ce04 R14: 0000000000000000 R15: 0000000000000000 [ 13.966536][ T81] [ 14.127954][ T87] virtio_net virtio3 enp0s2: renamed from eth0 [ 14.362397][ T81] virtio_net virtio2 enp0s1: renamed from eth0 [ 14.494641][ T81] virtio_net virtio3 enp0s2: renamed from eth0 [ 15.909853][ T81] virtio_net virtio2 enp0s1: renamed from eth0 [ 15.909868][ T81] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.909870][ T81] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 81, name: (udev-worker) [ 15.909872][ T81] preempt_count: 1, expected: 0 [ 15.909873][ T81] RCU nest depth: 0, expected: 0 [ 15.909874][ T81] locks held by (udev-worker)/81: 5, last CPU#1: [ 15.909876][ T81] #0: ffffffff902ce040 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 15.909888][ T81] #1: ffffffff8fb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.909893][ T81] #2: ffffffff8fb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.909897][ T81] #3: ffffffff8fa89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.909900][ T81] #4: ffffffff8fa89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.909903][ T81] irq event stamp: 1882534 [ 15.909904][ T81] hardirqs last enabled at (1882533): [] __down_trylock_console_sem+0x86/0xa0 [ 15.909907][ T81] hardirqs last disabled at (1882534): [] console_emit_next_record+0x3d4/0x4c0 [ 15.909909][ T81] softirqs last enabled at (1882528): [] netif_change_name+0x216/0x8c0 [ 15.909912][ T81] softirqs last disabled at (1882526): [] netif_change_name+0x1ad/0x8c0 [ 15.909915][ T81] Preemption disabled at: [ 15.909915][ T81] [] vprintk_emit+0x31b/0x3e0 [ 15.909920][ T81] CPU: 1 UID: 0 PID: 81 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.909924][ T81] Tainted: [W]=WARN [ 15.909925][ T81] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.909926][ T81] Call Trace: [ 15.909928][ T81] [ 15.909930][ T81] dump_stack_lvl+0x6f/0xa0 [ 15.909934][ T81] ? vprintk_emit+0x31b/0x3e0 [ 15.909936][ T81] __might_resched.cold+0x1fe/0x2c1 [ 15.909941][ T81] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.909944][ T81] ? __kmalloc_noprof+0xdb/0x760 [ 15.909949][ T81] __kmalloc_noprof+0x443/0x760 [ 15.909952][ T81] ? alloc_buf.isra.0+0x4b/0x260 [ 15.909958][ T81] ? do_raw_spin_unlock+0x59/0x250 [ 15.909961][ T81] alloc_buf.isra.0+0x4b/0x260 [ 15.909964][ T81] put_chars+0x1e1/0x2f0 [ 15.909968][ T81] ? __send_to_port+0x420/0x420 [ 15.909969][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.909974][ T81] ? validate_chain+0x38b/0xc20 [ 15.909979][ T81] hvc_console_print+0x292/0x780 [ 15.909986][ T81] ? hvc_write+0x3a0/0x3a0 [ 15.909988][ T81] ? rcu_is_watching+0x16/0xd0 [ 15.909990][ T81] ? lock_acquire+0x13c/0x160 [ 15.909994][ T81] console_emit_next_record+0x22f/0x4c0 [ 15.909998][ T81] ? devkmsg_read+0x4b0/0x4b0 [ 15.909999][ T81] ? console_flush_one_record+0x106/0x710 [ 15.910002][ T81] ? rcu_is_watching+0x16/0xd0 [ 15.910004][ T81] ? lock_acquire+0x13c/0x160 [ 15.910008][ T81] console_flush_one_record+0x46f/0x710 [ 15.910011][ T81] ? console_emit_next_record+0x4c0/0x4c0 [ 15.910013][ T81] ? __lock_acquire+0x518/0xc20 [ 15.910018][ T81] console_unlock+0xee/0x1f0 [ 15.910020][ T81] ? console_flush_one_record+0x710/0x710 [ 15.910022][ T81] ? rcu_is_watching+0x16/0xd0 [ 15.910023][ T81] ? lock_acquire+0x60/0x160 [ 15.910027][ T81] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.910029][ T81] ? vprintk_emit+0x320/0x3e0 [ 15.910032][ T81] vprintk_emit+0x37c/0x3e0 [ 15.910035][ T81] ? wake_up_klogd_work_func+0x90/0x90 [ 15.910037][ T81] ? __lock_acquire+0x518/0xc20 [ 15.910039][ T81] ? rwsem_optimistic_spin+0x3c7/0x480 [ 15.910044][ T81] dev_vprintk_emit+0x27f/0x2c0 [ 15.910049][ T81] ? device_rename.cold+0xa/0xa [ 15.910054][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 15.910058][ T81] dev_printk_emit+0xb9/0xee [ 15.910061][ T81] ? dev_vprintk_emit+0x2c0/0x2c0 [ 15.910065][ T81] ? is_bpf_text_address+0x72/0x110 [ 15.910068][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.910070][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.910074][ T81] __netdev_printk+0x160/0x1d0 [ 15.910080][ T81] netdev_info+0xe2/0x116 [ 15.910083][ T81] ? netdev_notice+0x120/0x120 [ 15.910086][ T81] ? find_held_lock+0x2b/0x80 [ 15.910089][ T81] ? __lock_release.isra.0+0x69/0x1a0 [ 15.910092][ T81] ? mark_held_locks+0x40/0x70 [ 15.910095][ T81] ? do_setlink.isra.0+0x1d77/0x2750 [ 15.910098][ T81] netif_change_name.cold+0x4f/0x89 [ 15.910101][ T81] ? __lock_acquire+0x518/0xc20 [ 15.910103][ T81] ? rwsem_optimistic_spin+0x3c7/0x480 [ 15.910105][ T81] ? find_held_lock+0x2/0x80 [ 15.910108][ T81] ? netdev_adjacent_rename_links+0x470/0x470 [ 15.910110][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 15.910112][ T81] ? find_held_lock+0x2b/0x80 [ 15.910115][ T81] ? __lock_acquire+0x518/0xc20 [ 15.910117][ T81] ? __asan_memset+0x27/0x50 [ 15.910122][ T81] do_setlink.isra.0+0x1d77/0x2750 [ 15.910126][ T81] ? rtnl_link_get_size+0x350/0x350 [ 15.910128][ T81] ? mark_usage+0x61/0x170 [ 15.910130][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.910132][ T81] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.910135][ T81] ? validate_chain+0x38b/0xc20 [ 15.910140][ T81] ? __lock_acquire+0x518/0xc20 [ 15.910144][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 15.910146][ T81] ? rtnl_setlink+0x29d/0x920 [ 15.910149][ T81] ? rcu_is_watching+0x16/0xd0 [ 15.910151][ T81] ? lock_acquire+0x13c/0x160 [ 15.910153][ T81] ? rcu_is_watching+0x16/0xd0 [ 15.910154][ T81] ? rcu_is_watching+0x16/0xd0 [ 15.910156][ T81] ? trace_contention_end+0xb3/0x180 [ 15.910159][ T81] ? __mutex_lock+0x1db/0x1ea0 [ 15.910162][ T81] ? __mutex_lock+0x9a3/0x1ea0 [ 15.910164][ T81] ? __lock_acquire+0x518/0xc20 [ 15.910166][ T81] ? rtnl_setlink+0x29d/0x920 [ 15.910169][ T81] ? mark_usage+0x61/0x170 [ 15.910171][ T81] ? ww_mutex_lock+0x160/0x160 [ 15.910173][ T81] ? nla_get_range_signed+0x3d0/0x3d0 [ 15.910179][ T81] ? mark_usage+0x61/0x170 [ 15.910182][ T81] ? cap_capable+0x1d7/0x3d0 [ 15.910189][ T81] rtnl_setlink+0x527/0x920 [ 15.910193][ T81] ? __rtnl_newlink+0xa50/0xa50 [ 15.910195][ T81] ? __lock_acquire+0x518/0xc20 [ 15.910218][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 15.910220][ T81] ? find_held_lock+0x2b/0x80 [ 15.910223][ T81] ? __lock_release.isra.0+0x69/0x1a0 [ 15.910225][ T81] ? mark_usage+0x61/0x170 [ 15.910227][ T81] ? __lock_acquire+0x518/0xc20 [ 15.910232][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 15.910234][ T81] ? find_held_lock+0x2b/0x80 [ 15.910236][ T81] ? __rtnl_newlink+0xa50/0xa50 [ 15.910238][ T81] ? __lock_release.isra.0+0x69/0x1a0 [ 15.910242][ T81] ? __rtnl_newlink+0xa50/0xa50 [ 15.910245][ T81] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.910249][ T81] ? rtnl_link_fill+0x900/0x900 [ 15.910250][ T81] ? __lock_acquire+0x518/0xc20 [ 15.910255][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 15.910257][ T81] ? find_held_lock+0x2b/0x80 [ 15.910261][ T81] netlink_rcv_skb+0x14e/0x3a0 [ 15.910263][ T81] ? rtnl_link_fill+0x900/0x900 [ 15.910267][ T81] ? netlink_ack+0xcd0/0xcd0 [ 15.910273][ T81] ? netlink_deliver_tap+0xc5/0x330 [ 15.910275][ T81] ? netlink_deliver_tap+0x13c/0x330 [ 15.910280][ T81] netlink_unicast+0x486/0x750 [ 15.910284][ T81] ? netlink_attachskb+0x810/0x810 [ 15.910286][ T81] ? __lock_acquire+0x518/0xc20 [ 15.910291][ T81] netlink_sendmsg+0x735/0xc60 [ 15.910294][ T81] ? netlink_unicast+0x750/0x750 [ 15.910297][ T81] ? __might_fault+0x97/0x140 [ 15.910301][ T81] ? __might_fault+0x97/0x140 [ 15.910305][ T81] __sys_sendto+0x2aa/0x400 [ 15.910308][ T81] ? __ia32_sys_getpeername+0xd0/0xd0 [ 15.910323][ T81] __x64_sys_sendto+0xe4/0x1f0 [ 15.910325][ T81] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 15.910328][ T81] ? lockdep_hardirqs_on+0x91/0x130 [ 15.910331][ T81] ? do_syscall_64+0xa6/0x530 [ 15.910332][ T81] do_syscall_64+0xff/0x530 [ 15.910334][ T81] ? irq_exit_rcu+0x1a/0x30 [ 15.910338][ T81] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.910340][ T81] RIP: 0033:0x7fb2618bf54e [ 15.910344][ T81] 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 [ 15.910346][ T81] RSP: 002b:00007ffff887ccc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 15.910349][ T81] RAX: ffffffffffffffda RBX: 00005624acf79fa0 RCX: 00007fb2618bf54e [ 15.910350][ T81] RDX: 000000000000002c RSI: 00005624acf72230 RDI: 0000000000000014 [ 15.910351][ T81] RBP: 00007ffff887ccd0 R08: 00007ffff887cd20 R09: 0000000000000080 [ 15.910352][ T81] R10: 0000000000000000 R11: 0000000000000202 R12: 00005624ad0e8120 [ 15.910352][ T81] R13: 00007ffff887ce04 R14: 0000000000000000 R15: 0000000000000000 [ 15.910359][ T81] [ 16.039540][ T87] virtio_net virtio3 enp0s2: renamed from eth0 [ 16.218924][ T159] virtio_net virtio2: Assigned random MAC address a6:9d:42:94:82:a9 [ 16.343300][ T159] virtio_net virtio3: Assigned random MAC address f6:f2:76:6b:d9:54 [ 16.352615][ T81] virtio_net virtio2 enp0s1: renamed from eth0 [ 16.547712][ T81] virtio_net virtio3 enp0s2: renamed from eth0 [ 18.483293][ T501] ip (501) used greatest stack depth: 24336 bytes left [ 18.483309][ T501] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.483311][ T501] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 501, name: ip [ 18.483312][ T501] preempt_count: 2, expected: 0 [ 18.483313][ T501] RCU nest depth: 0, expected: 0 [ 18.483314][ T501] locks held by ip/501: 5, last CPU#0: [ 18.483317][ T501] #0: ffffffff8fa027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 18.483328][ T501] #1: ffffffff8fb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.483333][ T501] #2: ffffffff8fb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.483336][ T501] #3: ffffffff8fa89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.483339][ T501] #4: ffffffff8fa89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 18.483342][ T501] irq event stamp: 31478 [ 18.483343][ T501] hardirqs last enabled at (31477): [] __down_trylock_console_sem+0x86/0xa0 [ 18.483346][ T501] hardirqs last disabled at (31478): [] console_emit_next_record+0x3d4/0x4c0 [ 18.483348][ T501] softirqs last enabled at (30194): [] netlink_release+0x17b/0xcf0 [ 18.483352][ T501] softirqs last disabled at (30192): [] netlink_release+0xd2/0xcf0 [ 18.483355][ T501] Preemption disabled at: [ 18.483356][ T501] [<0000000000000000>] 0x0 [ 18.483362][ T501] CPU: 0 UID: 0 PID: 501 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.483365][ T501] Tainted: [W]=WARN [ 18.483366][ T501] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.483368][ T501] Call Trace: [ 18.483369][ T501] [ 18.483371][ T501] dump_stack_lvl+0x6f/0xa0 [ 18.483376][ T501] __might_resched.cold+0x1fe/0x2c1 [ 18.483381][ T501] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.483384][ T501] ? __kmalloc_noprof+0xdb/0x760 [ 18.483389][ T501] __kmalloc_noprof+0x443/0x760 [ 18.483391][ T501] ? alloc_buf.isra.0+0x4b/0x260 [ 18.483397][ T501] ? do_raw_spin_unlock+0x59/0x250 [ 18.483400][ T501] alloc_buf.isra.0+0x4b/0x260 [ 18.483403][ T501] put_chars+0x1e1/0x2f0 [ 18.483406][ T501] ? __send_to_port+0x420/0x420 [ 18.483408][ T501] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.483412][ T501] ? validate_chain+0x38b/0xc20 [ 18.483417][ T501] hvc_console_print+0x292/0x780 [ 18.483423][ T501] ? hvc_write+0x3a0/0x3a0 [ 18.483425][ T501] ? rcu_is_watching+0x16/0xd0 [ 18.483428][ T501] ? lock_acquire+0x13c/0x160 [ 18.483432][ T501] console_emit_next_record+0x22f/0x4c0 [ 18.483435][ T501] ? devkmsg_read+0x4b0/0x4b0 [ 18.483436][ T501] ? console_flush_one_record+0x106/0x710 [ 18.483439][ T501] ? rcu_is_watching+0x16/0xd0 [ 18.483441][ T501] ? lock_acquire+0x13c/0x160 [ 18.483444][ T501] console_flush_one_record+0x46f/0x710 [ 18.483448][ T501] ? console_emit_next_record+0x4c0/0x4c0 [ 18.483449][ T501] ? __lock_acquire+0x518/0xc20 [ 18.483458][ T501] console_unlock+0xee/0x1f0 [ 18.483460][ T501] ? console_flush_one_record+0x710/0x710 [ 18.483462][ T501] ? rcu_is_watching+0x16/0xd0 [ 18.483463][ T501] ? lock_acquire+0x60/0x160 [ 18.483467][ T501] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.483469][ T501] ? vprintk_emit+0x320/0x3e0 [ 18.483472][ T501] vprintk_emit+0x37c/0x3e0 [ 18.483475][ T501] ? wake_up_klogd_work_func+0x90/0x90 [ 18.483478][ T501] ? __lock_acquire+0x518/0xc20 [ 18.483481][ T501] _printk+0xc7/0x100 [ 18.483485][ T501] ? snapshot_read.cold+0x21/0x21 [ 18.483488][ T501] ? do_raw_spin_lock+0x131/0x280 [ 18.483490][ T501] ? __rwlock_init+0x150/0x150 [ 18.483494][ T501] ? do_raw_spin_lock+0x131/0x280 [ 18.483497][ T501] do_exit.cold+0x82/0x9c [ 18.483501][ T501] ? exit_notify+0x890/0x890 [ 18.483502][ T501] ? __lock_release.isra.0+0x69/0x1a0 [ 18.483505][ T501] ? rcu_is_watching+0x16/0xd0 [ 18.483508][ T501] do_group_exit+0xb8/0x370 [ 18.483511][ T501] __x64_sys_exit_group+0x3c/0x50 [ 18.483513][ T501] x64_sys_call+0x1567/0x1570 [ 18.483516][ T501] do_syscall_64+0xff/0x530 [ 18.483519][ T501] ? exc_page_fault+0xee/0x100 [ 18.483522][ T501] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.483525][ T501] RIP: 0033:0x7f99eeaf51b8 [ 18.483527][ T501] Code: Unable to access opcode bytes at 0x7f99eeaf518e. [ 18.483528][ T501] RSP: 002b:00007ffd9900b838 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 18.483530][ T501] RAX: ffffffffffffffda RBX: 00007f99eec25f88 RCX: 00007f99eeaf51b8 [ 18.483531][ T501] RDX: 00007f99ee83ffc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 18.483532][ T501] RBP: 00007ffd9900b890 R08: 0000000000000000 R09: 0000000000000050 [ 18.483533][ T501] R10: 00007ffd9900b650 R11: 0000000000000246 R12: 0000000000000001 [ 18.483534][ T501] R13: 0000000000000000 R14: 00007f99eec24680 R15: 00007f99eec25fa0 [ 18.483540][ T501] [ 18.978177][ T81] virtio_net virtio2 enp0s1: renamed from eth0 [ 19.124494][ T87] virtio_net virtio3 enp0s2: renamed from eth0 [ 19.184721][ T159] basic_features. (159) used greatest stack depth: 23856 bytes left