[ 9.198853][ T88] virtio_net virtio2 enp0s1: renamed from eth0 [ 9.198868][ T88] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.198871][ T88] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 88, name: (udev-worker) [ 9.198872][ T88] preempt_count: 1, expected: 0 [ 9.198873][ T88] RCU nest depth: 0, expected: 0 [ 9.198874][ T88] locks held by (udev-worker)/88: 5, last CPU#2: [ 9.198877][ T88] #0: ffffffffb16ce040 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 9.198888][ T88] #1: ffffffffb0f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.198899][ T88] #2: ffffffffb0f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.198902][ T88] #3: ffffffffb0e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.198905][ T88] #4: ffffffffb0e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.198908][ T88] irq event stamp: 580770 [ 9.198909][ T88] hardirqs last enabled at (580769): [] __down_trylock_console_sem+0x86/0xa0 [ 9.198912][ T88] hardirqs last disabled at (580770): [] console_emit_next_record+0x3d4/0x4c0 [ 9.198914][ T88] softirqs last enabled at (580764): [] netif_change_name+0x216/0x8c0 [ 9.198917][ T88] softirqs last disabled at (580762): [] netif_change_name+0x1ad/0x8c0 [ 9.198919][ T88] Preemption disabled at: [ 9.198920][ T88] [] vprintk_emit+0x31b/0x3e0 [ 9.198925][ T88] CPU: 2 UID: 0 PID: 88 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.198928][ T88] Tainted: [W]=WARN [ 9.198929][ T88] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.198931][ T88] Call Trace: [ 9.198933][ T88] [ 9.198934][ T88] dump_stack_lvl+0x6f/0xa0 [ 9.198939][ T88] ? vprintk_emit+0x31b/0x3e0 [ 9.198940][ T88] __might_resched.cold+0x1fe/0x2c1 [ 9.198945][ T88] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.198948][ T88] ? __kmalloc_noprof+0xdb/0x760 [ 9.198953][ T88] __kmalloc_noprof+0x443/0x760 [ 9.198956][ T88] ? alloc_buf.isra.0+0x4b/0x260 [ 9.198961][ T88] ? do_raw_spin_unlock+0x59/0x250 [ 9.198964][ T88] alloc_buf.isra.0+0x4b/0x260 [ 9.198968][ T88] put_chars+0x1e1/0x2f0 [ 9.198971][ T88] ? __send_to_port+0x420/0x420 [ 9.198972][ T88] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.198976][ T88] ? validate_chain+0x38b/0xc20 [ 9.198981][ T88] hvc_console_print+0x292/0x780 [ 9.198988][ T88] ? hvc_write+0x3a0/0x3a0 [ 9.198990][ T88] ? rcu_is_watching+0x16/0xd0 [ 9.198992][ T88] ? lock_acquire+0x13c/0x160 [ 9.198996][ T88] console_emit_next_record+0x22f/0x4c0 [ 9.198999][ T88] ? devkmsg_read+0x4b0/0x4b0 [ 9.199000][ T88] ? console_flush_one_record+0x106/0x710 [ 9.199003][ T88] ? rcu_is_watching+0x16/0xd0 [ 9.199005][ T88] ? lock_acquire+0x13c/0x160 [ 9.199009][ T88] console_flush_one_record+0x46f/0x710 [ 9.199012][ T88] ? console_emit_next_record+0x4c0/0x4c0 [ 9.199013][ T88] ? __lock_acquire+0x518/0xc20 [ 9.199018][ T88] console_unlock+0xee/0x1f0 [ 9.199021][ T88] ? console_flush_one_record+0x710/0x710 [ 9.199022][ T88] ? rcu_is_watching+0x16/0xd0 [ 9.199024][ T88] ? lock_acquire+0x60/0x160 [ 9.199027][ T88] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.199029][ T88] ? vprintk_emit+0x320/0x3e0 [ 9.199032][ T88] vprintk_emit+0x37c/0x3e0 [ 9.199035][ T88] ? wake_up_klogd_work_func+0x90/0x90 [ 9.199037][ T88] ? __lock_acquire+0x518/0xc20 [ 9.199039][ T88] ? rwsem_optimistic_spin+0x3c7/0x480 [ 9.199043][ T88] dev_vprintk_emit+0x27f/0x2c0 [ 9.199047][ T88] ? device_rename.cold+0xa/0xa [ 9.199053][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 9.199056][ T88] dev_printk_emit+0xb9/0xee [ 9.199059][ T88] ? dev_vprintk_emit+0x2c0/0x2c0 [ 9.199062][ T88] ? is_bpf_text_address+0x72/0x110 [ 9.199066][ T88] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.199067][ T88] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.199071][ T88] __netdev_printk+0x160/0x1d0 [ 9.199077][ T88] netdev_info+0xe2/0x116 [ 9.199080][ T88] ? netdev_notice+0x120/0x120 [ 9.199083][ T88] ? find_held_lock+0x2b/0x80 [ 9.199086][ T88] ? __lock_release.isra.0+0x69/0x1a0 [ 9.199089][ T88] ? mark_held_locks+0x40/0x70 [ 9.199092][ T88] ? do_setlink.isra.0+0x1d77/0x2750 [ 9.199095][ T88] netif_change_name.cold+0x4f/0x89 [ 9.199097][ T88] ? __lock_acquire+0x518/0xc20 [ 9.199099][ T88] ? rwsem_optimistic_spin+0x3c7/0x480 [ 9.199101][ T88] ? find_held_lock+0x2/0x80 [ 9.199104][ T88] ? netdev_adjacent_rename_links+0x470/0x470 [ 9.199106][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 9.199108][ T88] ? find_held_lock+0x2b/0x80 [ 9.199111][ T88] ? __lock_acquire+0x518/0xc20 [ 9.199112][ T88] ? __asan_memset+0x27/0x50 [ 9.199117][ T88] do_setlink.isra.0+0x1d77/0x2750 [ 9.199121][ T88] ? rtnl_link_get_size+0x350/0x350 [ 9.199123][ T88] ? mark_usage+0x61/0x170 [ 9.199125][ T88] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.199127][ T88] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.199130][ T88] ? validate_chain+0x38b/0xc20 [ 9.199134][ T88] ? __lock_acquire+0x518/0xc20 [ 9.199138][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 9.199140][ T88] ? rtnl_setlink+0x29d/0x920 [ 9.199143][ T88] ? rcu_is_watching+0x16/0xd0 [ 9.199145][ T88] ? lock_acquire+0x13c/0x160 [ 9.199147][ T88] ? rcu_is_watching+0x16/0xd0 [ 9.199148][ T88] ? rcu_is_watching+0x16/0xd0 [ 9.199150][ T88] ? trace_contention_end+0xb3/0x180 [ 9.199152][ T88] ? __mutex_lock+0x1db/0x1ea0 [ 9.199156][ T88] ? __mutex_lock+0x9a3/0x1ea0 [ 9.199157][ T88] ? __lock_acquire+0x518/0xc20 [ 9.199159][ T88] ? rtnl_setlink+0x29d/0x920 [ 9.199162][ T88] ? mark_usage+0x61/0x170 [ 9.199165][ T88] ? ww_mutex_lock+0x160/0x160 [ 9.199166][ T88] ? nla_get_range_signed+0x3d0/0x3d0 [ 9.199172][ T88] ? mark_usage+0x61/0x170 [ 9.199175][ T88] ? cap_capable+0x1d7/0x3d0 [ 9.199182][ T88] rtnl_setlink+0x527/0x920 [ 9.199185][ T88] ? __rtnl_newlink+0xa50/0xa50 [ 9.199189][ T88] ? __lock_acquire+0x518/0xc20 [ 9.199210][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 9.199212][ T88] ? find_held_lock+0x2b/0x80 [ 9.199215][ T88] ? __lock_release.isra.0+0x69/0x1a0 [ 9.199217][ T88] ? mark_usage+0x61/0x170 [ 9.199219][ T88] ? __lock_acquire+0x518/0xc20 [ 9.199223][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 9.199225][ T88] ? find_held_lock+0x2b/0x80 [ 9.199227][ T88] ? __rtnl_newlink+0xa50/0xa50 [ 9.199230][ T88] ? __lock_release.isra.0+0x69/0x1a0 [ 9.199233][ T88] ? __rtnl_newlink+0xa50/0xa50 [ 9.199236][ T88] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.199239][ T88] ? rtnl_link_fill+0x900/0x900 [ 9.199241][ T88] ? __lock_acquire+0x518/0xc20 [ 9.199245][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 9.199247][ T88] ? find_held_lock+0x2b/0x80 [ 9.199251][ T88] netlink_rcv_skb+0x14e/0x3a0 [ 9.199253][ T88] ? rtnl_link_fill+0x900/0x900 [ 9.199257][ T88] ? netlink_ack+0xcd0/0xcd0 [ 9.199262][ T88] ? netlink_deliver_tap+0xc5/0x330 [ 9.199265][ T88] ? netlink_deliver_tap+0x13c/0x330 [ 9.199270][ T88] netlink_unicast+0x486/0x750 [ 9.199273][ T88] ? netlink_attachskb+0x810/0x810 [ 9.199275][ T88] ? __lock_acquire+0x518/0xc20 [ 9.199279][ T88] netlink_sendmsg+0x735/0xc60 [ 9.199283][ T88] ? netlink_unicast+0x750/0x750 [ 9.199286][ T88] ? __might_fault+0x97/0x140 [ 9.199289][ T88] ? __might_fault+0x97/0x140 [ 9.199293][ T88] __sys_sendto+0x2aa/0x400 [ 9.199297][ T88] ? __ia32_sys_getpeername+0xd0/0xd0 [ 9.199310][ T88] __x64_sys_sendto+0xe4/0x1f0 [ 9.199312][ T88] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.199315][ T88] ? lockdep_hardirqs_on+0x91/0x130 [ 9.199318][ T88] ? do_syscall_64+0xa6/0x530 [ 9.199319][ T88] do_syscall_64+0xff/0x530 [ 9.199321][ T88] ? exc_page_fault+0xee/0x100 [ 9.199324][ T88] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.199326][ T88] RIP: 0033:0x7fd3e4ed454e [ 9.199329][ T88] 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 [ 9.199331][ T88] RSP: 002b:00007fff71479370 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 9.199333][ T88] RAX: ffffffffffffffda RBX: 000055ffcd1e3f50 RCX: 00007fd3e4ed454e [ 9.199335][ T88] RDX: 000000000000002c RSI: 000055ffcd346c40 RDI: 0000000000000022 [ 9.199336][ T88] RBP: 00007fff71479380 R08: 00007fff714793d0 R09: 0000000000000080 [ 9.199336][ T88] R10: 0000000000000000 R11: 0000000000000202 R12: 000055ffcd349000 [ 9.199337][ T88] R13: 00007fff714794b4 R14: 0000000000000000 R15: 0000000000000000 [ 9.199344][ T88] [ 9.291225][ T82] virtio_net virtio3 enp0s2: renamed from eth1 [ 10.705234][ T88] virtio_net virtio2 enp0s1: renamed from eth0 [ 10.705249][ T88] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.705252][ T88] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 88, name: (udev-worker) [ 10.705253][ T88] preempt_count: 1, expected: 0 [ 10.705254][ T88] RCU nest depth: 0, expected: 0 [ 10.705255][ T88] locks held by (udev-worker)/88: 5, last CPU#2: [ 10.705258][ T88] #0: ffffffffb16ce040 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 10.705269][ T88] #1: ffffffffb0f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.705275][ T88] #2: ffffffffb0f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.705279][ T88] #3: ffffffffb0e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.705282][ T88] #4: ffffffffb0e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.705285][ T88] irq event stamp: 806896 [ 10.705286][ T88] hardirqs last enabled at (806895): [] __down_trylock_console_sem+0x86/0xa0 [ 10.705290][ T88] hardirqs last disabled at (806896): [] console_emit_next_record+0x3d4/0x4c0 [ 10.705291][ T88] softirqs last enabled at (806890): [] netif_change_name+0x216/0x8c0 [ 10.705294][ T88] softirqs last disabled at (806888): [] netif_change_name+0x1ad/0x8c0 [ 10.705297][ T88] Preemption disabled at: [ 10.705297][ T88] [] vprintk_emit+0x31b/0x3e0 [ 10.705302][ T88] CPU: 2 UID: 0 PID: 88 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.705306][ T88] Tainted: [W]=WARN [ 10.705307][ T88] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.705308][ T88] Call Trace: [ 10.705310][ T88] [ 10.705311][ T88] dump_stack_lvl+0x6f/0xa0 [ 10.705316][ T88] ? vprintk_emit+0x31b/0x3e0 [ 10.705318][ T88] __might_resched.cold+0x1fe/0x2c1 [ 10.705322][ T88] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.705326][ T88] ? __kmalloc_noprof+0xdb/0x760 [ 10.705331][ T88] __kmalloc_noprof+0x443/0x760 [ 10.705333][ T88] ? alloc_buf.isra.0+0x4b/0x260 [ 10.705339][ T88] ? do_raw_spin_unlock+0x59/0x250 [ 10.705342][ T88] alloc_buf.isra.0+0x4b/0x260 [ 10.705345][ T88] put_chars+0x1e1/0x2f0 [ 10.705348][ T88] ? __send_to_port+0x420/0x420 [ 10.705350][ T88] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.705354][ T88] ? validate_chain+0x38b/0xc20 [ 10.705360][ T88] hvc_console_print+0x292/0x780 [ 10.705366][ T88] ? hvc_write+0x3a0/0x3a0 [ 10.705368][ T88] ? rcu_is_watching+0x16/0xd0 [ 10.705371][ T88] ? lock_acquire+0x13c/0x160 [ 10.705375][ T88] console_emit_next_record+0x22f/0x4c0 [ 10.705378][ T88] ? devkmsg_read+0x4b0/0x4b0 [ 10.705379][ T88] ? console_flush_one_record+0x106/0x710 [ 10.705382][ T88] ? rcu_is_watching+0x16/0xd0 [ 10.705384][ T88] ? lock_acquire+0x13c/0x160 [ 10.705388][ T88] console_flush_one_record+0x46f/0x710 [ 10.705391][ T88] ? console_emit_next_record+0x4c0/0x4c0 [ 10.705393][ T88] ? __lock_acquire+0x518/0xc20 [ 10.705398][ T88] console_unlock+0xee/0x1f0 [ 10.705400][ T88] ? console_flush_one_record+0x710/0x710 [ 10.705401][ T88] ? rcu_is_watching+0x16/0xd0 [ 10.705403][ T88] ? lock_acquire+0x60/0x160 [ 10.705407][ T88] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.705409][ T88] ? vprintk_emit+0x320/0x3e0 [ 10.705412][ T88] vprintk_emit+0x37c/0x3e0 [ 10.705415][ T88] ? wake_up_klogd_work_func+0x90/0x90 [ 10.705417][ T88] ? __lock_acquire+0x518/0xc20 [ 10.705419][ T88] ? rwsem_optimistic_spin+0x3c7/0x480 [ 10.705423][ T88] dev_vprintk_emit+0x27f/0x2c0 [ 10.705428][ T88] ? device_rename.cold+0xa/0xa [ 10.705434][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 10.705438][ T88] dev_printk_emit+0xb9/0xee [ 10.705440][ T88] ? dev_vprintk_emit+0x2c0/0x2c0 [ 10.705444][ T88] ? is_bpf_text_address+0x72/0x110 [ 10.705447][ T88] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.705449][ T88] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.705452][ T88] __netdev_printk+0x160/0x1d0 [ 10.705459][ T88] netdev_info+0xe2/0x116 [ 10.705462][ T88] ? netdev_notice+0x120/0x120 [ 10.705465][ T88] ? find_held_lock+0x2b/0x80 [ 10.705468][ T88] ? __lock_release.isra.0+0x69/0x1a0 [ 10.705470][ T88] ? mark_held_locks+0x40/0x70 [ 10.705474][ T88] ? do_setlink.isra.0+0x1d77/0x2750 [ 10.705476][ T88] netif_change_name.cold+0x4f/0x89 [ 10.705479][ T88] ? __lock_acquire+0x518/0xc20 [ 10.705481][ T88] ? rwsem_optimistic_spin+0x3c7/0x480 [ 10.705483][ T88] ? find_held_lock+0x2/0x80 [ 10.705486][ T88] ? netdev_adjacent_rename_links+0x470/0x470 [ 10.705488][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 10.705490][ T88] ? find_held_lock+0x2b/0x80 [ 10.705493][ T88] ? __lock_acquire+0x518/0xc20 [ 10.705495][ T88] ? __asan_memset+0x27/0x50 [ 10.705500][ T88] do_setlink.isra.0+0x1d77/0x2750 [ 10.705503][ T88] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.705505][ T88] ? rtnl_link_get_size+0x350/0x350 [ 10.705507][ T88] ? validate_chain+0x38b/0xc20 [ 10.705509][ T88] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.705511][ T88] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.705514][ T88] ? validate_chain+0x38b/0xc20 [ 10.705516][ T88] ? __lock_acquire+0x518/0xc20 [ 10.705519][ T88] ? __lock_acquire+0x518/0xc20 [ 10.705524][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 10.705526][ T88] ? rtnl_setlink+0x29d/0x920 [ 10.705529][ T88] ? rcu_is_watching+0x16/0xd0 [ 10.705531][ T88] ? lock_acquire+0x13c/0x160 [ 10.705533][ T88] ? rcu_is_watching+0x16/0xd0 [ 10.705534][ T88] ? rcu_is_watching+0x16/0xd0 [ 10.705536][ T88] ? trace_contention_end+0xb3/0x180 [ 10.705538][ T88] ? __mutex_lock+0x1db/0x1ea0 [ 10.705542][ T88] ? __mutex_lock+0x9a3/0x1ea0 [ 10.705543][ T88] ? clockevents_program_event+0x307/0x7e0 [ 10.705547][ T88] ? rtnl_setlink+0x29d/0x920 [ 10.705549][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 10.705552][ T88] ? ww_mutex_lock+0x160/0x160 [ 10.705554][ T88] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.705558][ T88] ? __lock_release.isra.0+0x69/0x1a0 [ 10.705562][ T88] ? cap_capable+0x1d7/0x3d0 [ 10.705570][ T88] rtnl_setlink+0x527/0x920 [ 10.705573][ T88] ? __rtnl_newlink+0xa50/0xa50 [ 10.705575][ T88] ? __lock_acquire+0x518/0xc20 [ 10.705598][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 10.705600][ T88] ? find_held_lock+0x2b/0x80 [ 10.705603][ T88] ? __lock_release.isra.0+0x69/0x1a0 [ 10.705605][ T88] ? mark_usage+0x61/0x170 [ 10.705607][ T88] ? __lock_acquire+0x518/0xc20 [ 10.705612][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 10.705613][ T88] ? find_held_lock+0x2b/0x80 [ 10.705615][ T88] ? __rtnl_newlink+0xa50/0xa50 [ 10.705618][ T88] ? __lock_release.isra.0+0x69/0x1a0 [ 10.705622][ T88] ? __rtnl_newlink+0xa50/0xa50 [ 10.705624][ T88] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.705628][ T88] ? rtnl_link_fill+0x900/0x900 [ 10.705630][ T88] ? __lock_acquire+0x518/0xc20 [ 10.705634][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 10.705636][ T88] ? find_held_lock+0x2b/0x80 [ 10.705640][ T88] netlink_rcv_skb+0x14e/0x3a0 [ 10.705642][ T88] ? rtnl_link_fill+0x900/0x900 [ 10.705645][ T88] ? netlink_ack+0xcd0/0xcd0 [ 10.705651][ T88] ? netlink_deliver_tap+0xc5/0x330 [ 10.705654][ T88] ? netlink_deliver_tap+0x13c/0x330 [ 10.705659][ T88] netlink_unicast+0x486/0x750 [ 10.705662][ T88] ? netlink_attachskb+0x810/0x810 [ 10.705664][ T88] ? __lock_acquire+0x518/0xc20 [ 10.705667][ T88] ? do_raw_spin_trylock+0x161/0x180 [ 10.705671][ T88] netlink_sendmsg+0x735/0xc60 [ 10.705674][ T88] ? netlink_unicast+0x750/0x750 [ 10.705677][ T88] ? __might_fault+0x97/0x140 [ 10.705681][ T88] ? __might_fault+0x97/0x140 [ 10.705685][ T88] __sys_sendto+0x2aa/0x400 [ 10.705688][ T88] ? __ia32_sys_getpeername+0xd0/0xd0 [ 10.705699][ T88] ? exc_page_fault+0x87/0x100 [ 10.705705][ T88] __x64_sys_sendto+0xe4/0x1f0 [ 10.705707][ T88] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.705710][ T88] ? lockdep_hardirqs_on+0x91/0x130 [ 10.705712][ T88] ? do_syscall_64+0xa6/0x530 [ 10.705714][ T88] do_syscall_64+0xff/0x530 [ 10.705716][ T88] ? exc_page_fault+0xee/0x100 [ 10.705719][ T88] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.705721][ T88] RIP: 0033:0x7fd3e4ed454e [ 10.705725][ T88] 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 [ 10.705726][ T88] RSP: 002b:00007fff71479370 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 10.705729][ T88] RAX: ffffffffffffffda RBX: 000055ffcd1e3f50 RCX: 00007fd3e4ed454e [ 10.705730][ T88] RDX: 000000000000002c RSI: 000055ffcd34ece0 RDI: 0000000000000022 [ 10.705731][ T88] RBP: 00007fff71479380 R08: 00007fff714793d0 R09: 0000000000000080 [ 10.705731][ T88] R10: 0000000000000000 R11: 0000000000000202 R12: 000055ffcd34f570 [ 10.705732][ T88] R13: 00007fff714794b4 R14: 0000000000000000 R15: 0000000000000000 [ 10.705739][ T88] [ 10.911398][ T88] virtio_net virtio3 enp0s2: renamed from eth0 [ 11.117013][ T88] virtio_net virtio2 enp0s1: renamed from eth0 [ 11.256864][ T88] virtio_net virtio3 enp0s2: renamed from eth0 [ 13.771116][ T88] virtio_net virtio2 enp0s1: renamed from eth0 [ 13.771131][ T88] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.771133][ T88] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 88, name: (udev-worker) [ 13.771135][ T88] preempt_count: 1, expected: 0 [ 13.771136][ T88] RCU nest depth: 0, expected: 0 [ 13.771137][ T88] locks held by (udev-worker)/88: 5, last CPU#0: [ 13.771139][ T88] #0: ffffffffb16ce040 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 13.771151][ T88] #1: ffffffffb0f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.771158][ T88] #2: ffffffffb0f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.771161][ T88] #3: ffffffffb0e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.771164][ T88] #4: ffffffffb0e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.771167][ T88] irq event stamp: 1327862 [ 13.771168][ T88] hardirqs last enabled at (1327861): [] __down_trylock_console_sem+0x86/0xa0 [ 13.771171][ T88] hardirqs last disabled at (1327862): [] console_emit_next_record+0x3d4/0x4c0 [ 13.771173][ T88] softirqs last enabled at (1327856): [] netif_change_name+0x216/0x8c0 [ 13.771176][ T88] softirqs last disabled at (1327854): [] netif_change_name+0x1ad/0x8c0 [ 13.771178][ T88] Preemption disabled at: [ 13.771179][ T88] [] vprintk_emit+0x31b/0x3e0 [ 13.771184][ T88] CPU: 0 UID: 0 PID: 88 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.771189][ T88] Tainted: [W]=WARN [ 13.771190][ T88] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.771192][ T88] Call Trace: [ 13.771193][ T88] [ 13.771195][ T88] dump_stack_lvl+0x6f/0xa0 [ 13.771200][ T88] ? vprintk_emit+0x31b/0x3e0 [ 13.771201][ T88] __might_resched.cold+0x1fe/0x2c1 [ 13.771206][ T88] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.771209][ T88] ? __kmalloc_noprof+0xdb/0x760 [ 13.771214][ T88] __kmalloc_noprof+0x443/0x760 [ 13.771216][ T88] ? alloc_buf.isra.0+0x4b/0x260 [ 13.771222][ T88] ? do_raw_spin_unlock+0x59/0x250 [ 13.771225][ T88] alloc_buf.isra.0+0x4b/0x260 [ 13.771228][ T88] put_chars+0x1e1/0x2f0 [ 13.771232][ T88] ? __send_to_port+0x420/0x420 [ 13.771233][ T88] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.771238][ T88] ? validate_chain+0x38b/0xc20 [ 13.771243][ T88] hvc_console_print+0x292/0x780 [ 13.771249][ T88] ? hvc_write+0x3a0/0x3a0 [ 13.771251][ T88] ? rcu_is_watching+0x16/0xd0 [ 13.771253][ T88] ? lock_acquire+0x13c/0x160 [ 13.771257][ T88] console_emit_next_record+0x22f/0x4c0 [ 13.771261][ T88] ? devkmsg_read+0x4b0/0x4b0 [ 13.771262][ T88] ? console_flush_one_record+0x106/0x710 [ 13.771264][ T88] ? rcu_is_watching+0x16/0xd0 [ 13.771266][ T88] ? lock_acquire+0x13c/0x160 [ 13.771270][ T88] console_flush_one_record+0x46f/0x710 [ 13.771273][ T88] ? console_emit_next_record+0x4c0/0x4c0 [ 13.771275][ T88] ? __lock_acquire+0x518/0xc20 [ 13.771280][ T88] console_unlock+0xee/0x1f0 [ 13.771282][ T88] ? console_flush_one_record+0x710/0x710 [ 13.771283][ T88] ? rcu_is_watching+0x16/0xd0 [ 13.771285][ T88] ? lock_acquire+0x60/0x160 [ 13.771288][ T88] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.771290][ T88] ? vprintk_emit+0x320/0x3e0 [ 13.771293][ T88] vprintk_emit+0x37c/0x3e0 [ 13.771296][ T88] ? wake_up_klogd_work_func+0x90/0x90 [ 13.771298][ T88] ? __lock_acquire+0x518/0xc20 [ 13.771300][ T88] ? rwsem_optimistic_spin+0x3c7/0x480 [ 13.771304][ T88] dev_vprintk_emit+0x27f/0x2c0 [ 13.771309][ T88] ? device_rename.cold+0xa/0xa [ 13.771314][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 13.771318][ T88] dev_printk_emit+0xb9/0xee [ 13.771320][ T88] ? dev_vprintk_emit+0x2c0/0x2c0 [ 13.771324][ T88] ? is_bpf_text_address+0x72/0x110 [ 13.771327][ T88] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.771329][ T88] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.771332][ T88] __netdev_printk+0x160/0x1d0 [ 13.771338][ T88] netdev_info+0xe2/0x116 [ 13.771341][ T88] ? netdev_notice+0x120/0x120 [ 13.771344][ T88] ? find_held_lock+0x2b/0x80 [ 13.771347][ T88] ? __lock_release.isra.0+0x69/0x1a0 [ 13.771350][ T88] ? mark_held_locks+0x40/0x70 [ 13.771353][ T88] ? do_setlink.isra.0+0x1d77/0x2750 [ 13.771356][ T88] netif_change_name.cold+0x4f/0x89 [ 13.771359][ T88] ? __lock_acquire+0x518/0xc20 [ 13.771361][ T88] ? rwsem_optimistic_spin+0x3c7/0x480 [ 13.771362][ T88] ? find_held_lock+0x2/0x80 [ 13.771365][ T88] ? netdev_adjacent_rename_links+0x470/0x470 [ 13.771367][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 13.771369][ T88] ? find_held_lock+0x2b/0x80 [ 13.771372][ T88] ? __lock_acquire+0x518/0xc20 [ 13.771373][ T88] ? __asan_memset+0x27/0x50 [ 13.771378][ T88] do_setlink.isra.0+0x1d77/0x2750 [ 13.771383][ T88] ? rtnl_link_get_size+0x350/0x350 [ 13.771384][ T88] ? mark_usage+0x61/0x170 [ 13.771386][ T88] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.771388][ T88] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.771391][ T88] ? validate_chain+0x38b/0xc20 [ 13.771395][ T88] ? __lock_acquire+0x518/0xc20 [ 13.771400][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 13.771402][ T88] ? rtnl_setlink+0x29d/0x920 [ 13.771405][ T88] ? rcu_is_watching+0x16/0xd0 [ 13.771407][ T88] ? lock_acquire+0x13c/0x160 [ 13.771408][ T88] ? rcu_is_watching+0x16/0xd0 [ 13.771409][ T88] ? rcu_is_watching+0x16/0xd0 [ 13.771411][ T88] ? trace_contention_end+0xb3/0x180 [ 13.771414][ T88] ? __mutex_lock+0x1db/0x1ea0 [ 13.771417][ T88] ? __mutex_lock+0x9a3/0x1ea0 [ 13.771419][ T88] ? __lock_acquire+0x518/0xc20 [ 13.771421][ T88] ? rtnl_setlink+0x29d/0x920 [ 13.771423][ T88] ? mark_usage+0x61/0x170 [ 13.771426][ T88] ? ww_mutex_lock+0x160/0x160 [ 13.771428][ T88] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.771433][ T88] ? mark_usage+0x61/0x170 [ 13.771436][ T88] ? cap_capable+0x1d7/0x3d0 [ 13.771443][ T88] rtnl_setlink+0x527/0x920 [ 13.771447][ T88] ? __rtnl_newlink+0xa50/0xa50 [ 13.771449][ T88] ? __lock_acquire+0x518/0xc20 [ 13.771470][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 13.771472][ T88] ? find_held_lock+0x2b/0x80 [ 13.771474][ T88] ? __lock_release.isra.0+0x69/0x1a0 [ 13.771476][ T88] ? mark_usage+0x61/0x170 [ 13.771479][ T88] ? __lock_acquire+0x518/0xc20 [ 13.771483][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 13.771485][ T88] ? find_held_lock+0x2b/0x80 [ 13.771487][ T88] ? __rtnl_newlink+0xa50/0xa50 [ 13.771489][ T88] ? __lock_release.isra.0+0x69/0x1a0 [ 13.771493][ T88] ? __rtnl_newlink+0xa50/0xa50 [ 13.771495][ T88] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.771499][ T88] ? rtnl_link_fill+0x900/0x900 [ 13.771501][ T88] ? __lock_acquire+0x518/0xc20 [ 13.771505][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 13.771507][ T88] ? find_held_lock+0x2b/0x80 [ 13.771510][ T88] netlink_rcv_skb+0x14e/0x3a0 [ 13.771513][ T88] ? rtnl_link_fill+0x900/0x900 [ 13.771516][ T88] ? netlink_ack+0xcd0/0xcd0 [ 13.771522][ T88] ? netlink_deliver_tap+0xc5/0x330 [ 13.771525][ T88] ? netlink_deliver_tap+0x13c/0x330 [ 13.771529][ T88] netlink_unicast+0x486/0x750 [ 13.771533][ T88] ? netlink_attachskb+0x810/0x810 [ 13.771535][ T88] ? __lock_acquire+0x518/0xc20 [ 13.771537][ T88] ? do_raw_spin_trylock+0x161/0x180 [ 13.771541][ T88] netlink_sendmsg+0x735/0xc60 [ 13.771544][ T88] ? netlink_unicast+0x750/0x750 [ 13.771547][ T88] ? __might_fault+0x97/0x140 [ 13.771551][ T88] ? __might_fault+0x97/0x140 [ 13.771554][ T88] __sys_sendto+0x2aa/0x400 [ 13.771558][ T88] ? __ia32_sys_getpeername+0xd0/0xd0 [ 13.771568][ T88] ? exc_page_fault+0x87/0x100 [ 13.771573][ T88] __x64_sys_sendto+0xe4/0x1f0 [ 13.771575][ T88] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.771578][ T88] ? lockdep_hardirqs_on+0x91/0x130 [ 13.771580][ T88] ? do_syscall_64+0xa6/0x530 [ 13.771582][ T88] do_syscall_64+0xff/0x530 [ 13.771583][ T88] ? exc_page_fault+0xee/0x100 [ 13.771586][ T88] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.771588][ T88] RIP: 0033:0x7fd3e4ed454e [ 13.771592][ T88] 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 [ 13.771593][ T88] RSP: 002b:00007fff71479370 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 13.771596][ T88] RAX: ffffffffffffffda RBX: 000055ffcd1e3f50 RCX: 00007fd3e4ed454e [ 13.771597][ T88] RDX: 000000000000002c RSI: 000055ffcd357490 RDI: 0000000000000022 [ 13.771598][ T88] RBP: 00007fff71479380 R08: 00007fff714793d0 R09: 0000000000000080 [ 13.771599][ T88] R10: 0000000000000000 R11: 0000000000000202 R12: 000055ffcd359870 [ 13.771600][ T88] R13: 00007fff714794b4 R14: 0000000000000000 R15: 0000000000000000 [ 13.771606][ T88] [ 13.946338][ T82] virtio_net virtio3 enp0s2: renamed from eth0 [ 14.178600][ T88] virtio_net virtio2 enp0s1: renamed from eth0 [ 14.317392][ T88] virtio_net virtio3 enp0s2: renamed from eth0 [ 15.701025][ T88] virtio_net virtio2 enp0s1: renamed from eth0 [ 15.701040][ T88] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.701042][ T88] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 88, name: (udev-worker) [ 15.701044][ T88] preempt_count: 1, expected: 0 [ 15.701045][ T88] RCU nest depth: 0, expected: 0 [ 15.701046][ T88] locks held by (udev-worker)/88: 5, last CPU#3: [ 15.701049][ T88] #0: ffffffffb16ce040 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 15.701060][ T88] #1: ffffffffb0f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.701066][ T88] #2: ffffffffb0f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.701070][ T88] #3: ffffffffb0e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.701073][ T88] #4: ffffffffb0e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.701076][ T88] irq event stamp: 1844602 [ 15.701077][ T88] hardirqs last enabled at (1844601): [] __down_trylock_console_sem+0x86/0xa0 [ 15.701080][ T88] hardirqs last disabled at (1844602): [] console_emit_next_record+0x3d4/0x4c0 [ 15.701082][ T88] softirqs last enabled at (1844596): [] netif_change_name+0x216/0x8c0 [ 15.701085][ T88] softirqs last disabled at (1844594): [] netif_change_name+0x1ad/0x8c0 [ 15.701087][ T88] Preemption disabled at: [ 15.701088][ T88] [] vprintk_emit+0x31b/0x3e0 [ 15.701093][ T88] CPU: 3 UID: 0 PID: 88 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.701096][ T88] Tainted: [W]=WARN [ 15.701097][ T88] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.701099][ T88] Call Trace: [ 15.701101][ T88] [ 15.701102][ T88] dump_stack_lvl+0x6f/0xa0 [ 15.701107][ T88] ? vprintk_emit+0x31b/0x3e0 [ 15.701109][ T88] __might_resched.cold+0x1fe/0x2c1 [ 15.701114][ T88] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.701117][ T88] ? __kmalloc_noprof+0xdb/0x760 [ 15.701122][ T88] __kmalloc_noprof+0x443/0x760 [ 15.701125][ T88] ? alloc_buf.isra.0+0x4b/0x260 [ 15.701130][ T88] ? do_raw_spin_unlock+0x59/0x250 [ 15.701133][ T88] alloc_buf.isra.0+0x4b/0x260 [ 15.701136][ T88] put_chars+0x1e1/0x2f0 [ 15.701140][ T88] ? __send_to_port+0x420/0x420 [ 15.701141][ T88] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.701145][ T88] ? validate_chain+0x38b/0xc20 [ 15.701151][ T88] hvc_console_print+0x292/0x780 [ 15.701158][ T88] ? hvc_write+0x3a0/0x3a0 [ 15.701160][ T88] ? rcu_is_watching+0x16/0xd0 [ 15.701162][ T88] ? lock_acquire+0x13c/0x160 [ 15.701167][ T88] console_emit_next_record+0x22f/0x4c0 [ 15.701170][ T88] ? devkmsg_read+0x4b0/0x4b0 [ 15.701171][ T88] ? console_flush_one_record+0x106/0x710 [ 15.701174][ T88] ? rcu_is_watching+0x16/0xd0 [ 15.701176][ T88] ? lock_acquire+0x13c/0x160 [ 15.701180][ T88] console_flush_one_record+0x46f/0x710 [ 15.701183][ T88] ? console_emit_next_record+0x4c0/0x4c0 [ 15.701184][ T88] ? __lock_acquire+0x518/0xc20 [ 15.701192][ T88] console_unlock+0xee/0x1f0 [ 15.701194][ T88] ? console_flush_one_record+0x710/0x710 [ 15.701196][ T88] ? rcu_is_watching+0x16/0xd0 [ 15.701197][ T88] ? lock_acquire+0x60/0x160 [ 15.701201][ T88] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.701203][ T88] ? vprintk_emit+0x320/0x3e0 [ 15.701206][ T88] vprintk_emit+0x37c/0x3e0 [ 15.701209][ T88] ? wake_up_klogd_work_func+0x90/0x90 [ 15.701211][ T88] ? __lock_acquire+0x518/0xc20 [ 15.701213][ T88] ? rwsem_optimistic_spin+0x3c7/0x480 [ 15.701217][ T88] dev_vprintk_emit+0x27f/0x2c0 [ 15.701222][ T88] ? device_rename.cold+0xa/0xa [ 15.701228][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 15.701232][ T88] dev_printk_emit+0xb9/0xee [ 15.701234][ T88] ? dev_vprintk_emit+0x2c0/0x2c0 [ 15.701238][ T88] ? is_bpf_text_address+0x72/0x110 [ 15.701241][ T88] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.701243][ T88] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.701246][ T88] __netdev_printk+0x160/0x1d0 [ 15.701253][ T88] netdev_info+0xe2/0x116 [ 15.701256][ T88] ? netdev_notice+0x120/0x120 [ 15.701259][ T88] ? find_held_lock+0x2b/0x80 [ 15.701261][ T88] ? __lock_release.isra.0+0x69/0x1a0 [ 15.701264][ T88] ? mark_held_locks+0x40/0x70 [ 15.701268][ T88] ? do_setlink.isra.0+0x1d77/0x2750 [ 15.701270][ T88] netif_change_name.cold+0x4f/0x89 [ 15.701273][ T88] ? __lock_acquire+0x518/0xc20 [ 15.701275][ T88] ? rwsem_optimistic_spin+0x3c7/0x480 [ 15.701277][ T88] ? find_held_lock+0x2/0x80 [ 15.701280][ T88] ? netdev_adjacent_rename_links+0x470/0x470 [ 15.701282][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 15.701284][ T88] ? find_held_lock+0x2b/0x80 [ 15.701286][ T88] ? __lock_acquire+0x518/0xc20 [ 15.701288][ T88] ? __asan_memset+0x27/0x50 [ 15.701293][ T88] do_setlink.isra.0+0x1d77/0x2750 [ 15.701298][ T88] ? rtnl_link_get_size+0x350/0x350 [ 15.701300][ T88] ? mark_usage+0x61/0x170 [ 15.701301][ T88] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.701303][ T88] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.701306][ T88] ? validate_chain+0x38b/0xc20 [ 15.701311][ T88] ? __lock_acquire+0x518/0xc20 [ 15.701316][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 15.701318][ T88] ? rtnl_setlink+0x29d/0x920 [ 15.701321][ T88] ? rcu_is_watching+0x16/0xd0 [ 15.701322][ T88] ? lock_acquire+0x13c/0x160 [ 15.701324][ T88] ? rcu_is_watching+0x16/0xd0 [ 15.701325][ T88] ? rcu_is_watching+0x16/0xd0 [ 15.701327][ T88] ? trace_contention_end+0xb3/0x180 [ 15.701330][ T88] ? __mutex_lock+0x1db/0x1ea0 [ 15.701333][ T88] ? __mutex_lock+0x9a3/0x1ea0 [ 15.701335][ T88] ? __lock_acquire+0x518/0xc20 [ 15.701337][ T88] ? rtnl_setlink+0x29d/0x920 [ 15.701339][ T88] ? mark_usage+0x61/0x170 [ 15.701342][ T88] ? ww_mutex_lock+0x160/0x160 [ 15.701344][ T88] ? nla_get_range_signed+0x3d0/0x3d0 [ 15.701349][ T88] ? mark_usage+0x61/0x170 [ 15.701352][ T88] ? cap_capable+0x1d7/0x3d0 [ 15.701359][ T88] rtnl_setlink+0x527/0x920 [ 15.701363][ T88] ? __rtnl_newlink+0xa50/0xa50 [ 15.701365][ T88] ? __lock_acquire+0x518/0xc20 [ 15.701388][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 15.701390][ T88] ? find_held_lock+0x2b/0x80 [ 15.701392][ T88] ? __lock_release.isra.0+0x69/0x1a0 [ 15.701394][ T88] ? mark_usage+0x61/0x170 [ 15.701396][ T88] ? __lock_acquire+0x518/0xc20 [ 15.701401][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 15.701403][ T88] ? find_held_lock+0x2b/0x80 [ 15.701405][ T88] ? __rtnl_newlink+0xa50/0xa50 [ 15.701407][ T88] ? __lock_release.isra.0+0x69/0x1a0 [ 15.701411][ T88] ? __rtnl_newlink+0xa50/0xa50 [ 15.701414][ T88] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.701417][ T88] ? rtnl_link_fill+0x900/0x900 [ 15.701419][ T88] ? __lock_acquire+0x518/0xc20 [ 15.701424][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 15.701426][ T88] ? find_held_lock+0x2b/0x80 [ 15.701429][ T88] netlink_rcv_skb+0x14e/0x3a0 [ 15.701431][ T88] ? rtnl_link_fill+0x900/0x900 [ 15.701435][ T88] ? netlink_ack+0xcd0/0xcd0 [ 15.701441][ T88] ? netlink_deliver_tap+0xc5/0x330 [ 15.701444][ T88] ? netlink_deliver_tap+0x13c/0x330 [ 15.701448][ T88] netlink_unicast+0x486/0x750 [ 15.701452][ T88] ? netlink_attachskb+0x810/0x810 [ 15.701454][ T88] ? __lock_acquire+0x518/0xc20 [ 15.701458][ T88] netlink_sendmsg+0x735/0xc60 [ 15.701462][ T88] ? netlink_unicast+0x750/0x750 [ 15.701465][ T88] ? __might_fault+0x97/0x140 [ 15.701468][ T88] ? __might_fault+0x97/0x140 [ 15.701472][ T88] __sys_sendto+0x2aa/0x400 [ 15.701476][ T88] ? __ia32_sys_getpeername+0xd0/0xd0 [ 15.701487][ T88] ? exc_page_fault+0x87/0x100 [ 15.701493][ T88] __x64_sys_sendto+0xe4/0x1f0 [ 15.701494][ T88] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 15.701498][ T88] ? lockdep_hardirqs_on+0x91/0x130 [ 15.701500][ T88] ? do_syscall_64+0xa6/0x530 [ 15.701501][ T88] do_syscall_64+0xff/0x530 [ 15.701503][ T88] ? exc_page_fault+0xee/0x100 [ 15.701505][ T88] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.701507][ T88] RIP: 0033:0x7fd3e4ed454e [ 15.701511][ T88] 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 [ 15.701512][ T88] RSP: 002b:00007fff71479370 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 15.701515][ T88] RAX: ffffffffffffffda RBX: 000055ffcd1e3f50 RCX: 00007fd3e4ed454e [ 15.701516][ T88] RDX: 000000000000002c RSI: 000055ffcd3520a0 RDI: 0000000000000022 [ 15.701517][ T88] RBP: 00007fff71479380 R08: 00007fff714793d0 R09: 0000000000000080 [ 15.701518][ T88] R10: 0000000000000000 R11: 0000000000000202 R12: 000055ffcd3614f0 [ 15.701518][ T88] R13: 00007fff714794b4 R14: 0000000000000000 R15: 0000000000000000 [ 15.701525][ T88] [ 15.820820][ T82] virtio_net virtio3 enp0s2: renamed from eth0 [ 15.984030][ T159] virtio_net virtio2: Assigned random MAC address 3e:9e:a2:98:b4:f2 [ 16.105212][ T88] virtio_net virtio2 enp0s1: renamed from eth0 [ 16.110515][ T159] virtio_net virtio3: Assigned random MAC address 82:91:c4:3b:f4:a3 [ 16.207710][ T82] virtio_net virtio3 enp0s2: renamed from eth0 [ 18.670170][ T88] virtio_net virtio2 enp0s1: renamed from eth0 [ 18.670185][ T88] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.670189][ T88] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 88, name: (udev-worker) [ 18.670191][ T88] preempt_count: 1, expected: 0 [ 18.670192][ T88] RCU nest depth: 0, expected: 0 [ 18.670193][ T88] locks held by (udev-worker)/88: 5, last CPU#3: [ 18.670195][ T88] #0: ffffffffb16ce040 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 18.670207][ T88] #1: ffffffffb0f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.670213][ T88] #2: ffffffffb0f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.670217][ T88] #3: ffffffffb0e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.670220][ T88] #4: ffffffffb0e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 18.670223][ T88] irq event stamp: 2241872 [ 18.670224][ T88] hardirqs last enabled at (2241871): [] __down_trylock_console_sem+0x86/0xa0 [ 18.670228][ T88] hardirqs last disabled at (2241872): [] console_emit_next_record+0x3d4/0x4c0 [ 18.670229][ T88] softirqs last enabled at (2241866): [] netif_change_name+0x216/0x8c0 [ 18.670232][ T88] softirqs last disabled at (2241864): [] netif_change_name+0x1ad/0x8c0 [ 18.670234][ T88] Preemption disabled at: [ 18.670235][ T88] [] vprintk_emit+0x31b/0x3e0 [ 18.670240][ T88] CPU: 3 UID: 0 PID: 88 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.670243][ T88] Tainted: [W]=WARN [ 18.670244][ T88] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.670246][ T88] Call Trace: [ 18.670247][ T88] [ 18.670249][ T88] dump_stack_lvl+0x6f/0xa0 [ 18.670254][ T88] ? vprintk_emit+0x31b/0x3e0 [ 18.670255][ T88] __might_resched.cold+0x1fe/0x2c1 [ 18.670260][ T88] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.670263][ T88] ? __kmalloc_noprof+0xdb/0x760 [ 18.670268][ T88] __kmalloc_noprof+0x443/0x760 [ 18.670271][ T88] ? alloc_buf.isra.0+0x4b/0x260 [ 18.670277][ T88] ? do_raw_spin_unlock+0x59/0x250 [ 18.670280][ T88] alloc_buf.isra.0+0x4b/0x260 [ 18.670283][ T88] put_chars+0x1e1/0x2f0 [ 18.670286][ T88] ? __send_to_port+0x420/0x420 [ 18.670288][ T88] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.670292][ T88] ? validate_chain+0x38b/0xc20 [ 18.670297][ T88] hvc_console_print+0x292/0x780 [ 18.670304][ T88] ? hvc_write+0x3a0/0x3a0 [ 18.670306][ T88] ? rcu_is_watching+0x16/0xd0 [ 18.670308][ T88] ? lock_acquire+0x13c/0x160 [ 18.670312][ T88] console_emit_next_record+0x22f/0x4c0 [ 18.670316][ T88] ? devkmsg_read+0x4b0/0x4b0 [ 18.670317][ T88] ? console_flush_one_record+0x106/0x710 [ 18.670320][ T88] ? rcu_is_watching+0x16/0xd0 [ 18.670322][ T88] ? lock_acquire+0x13c/0x160 [ 18.670326][ T88] console_flush_one_record+0x46f/0x710 [ 18.670329][ T88] ? console_emit_next_record+0x4c0/0x4c0 [ 18.670330][ T88] ? __lock_acquire+0x518/0xc20 [ 18.670336][ T88] console_unlock+0xee/0x1f0 [ 18.670338][ T88] ? console_flush_one_record+0x710/0x710 [ 18.670339][ T88] ? rcu_is_watching+0x16/0xd0 [ 18.670341][ T88] ? lock_acquire+0x60/0x160 [ 18.670345][ T88] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.670347][ T88] ? vprintk_emit+0x320/0x3e0 [ 18.670349][ T88] vprintk_emit+0x37c/0x3e0 [ 18.670353][ T88] ? wake_up_klogd_work_func+0x90/0x90 [ 18.670355][ T88] ? __lock_acquire+0x518/0xc20 [ 18.670357][ T88] ? rwsem_optimistic_spin+0x3c7/0x480 [ 18.670361][ T88] dev_vprintk_emit+0x27f/0x2c0 [ 18.670366][ T88] ? device_rename.cold+0xa/0xa [ 18.670371][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 18.670375][ T88] dev_printk_emit+0xb9/0xee [ 18.670378][ T88] ? dev_vprintk_emit+0x2c0/0x2c0 [ 18.670382][ T88] ? is_bpf_text_address+0x72/0x110 [ 18.670385][ T88] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.670386][ T88] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.670390][ T88] __netdev_printk+0x160/0x1d0 [ 18.670396][ T88] netdev_info+0xe2/0x116 [ 18.670399][ T88] ? netdev_notice+0x120/0x120 [ 18.670402][ T88] ? find_held_lock+0x2b/0x80 [ 18.670405][ T88] ? __lock_release.isra.0+0x69/0x1a0 [ 18.670408][ T88] ? mark_held_locks+0x40/0x70 [ 18.670411][ T88] ? do_setlink.isra.0+0x1d77/0x2750 [ 18.670414][ T88] netif_change_name.cold+0x4f/0x89 [ 18.670417][ T88] ? __lock_acquire+0x518/0xc20 [ 18.670419][ T88] ? rwsem_optimistic_spin+0x3c7/0x480 [ 18.670421][ T88] ? find_held_lock+0x2/0x80 [ 18.670424][ T88] ? netdev_adjacent_rename_links+0x470/0x470 [ 18.670425][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 18.670427][ T88] ? find_held_lock+0x2b/0x80 [ 18.670430][ T88] ? __lock_acquire+0x518/0xc20 [ 18.670432][ T88] ? __asan_memset+0x27/0x50 [ 18.670437][ T88] do_setlink.isra.0+0x1d77/0x2750 [ 18.670442][ T88] ? rtnl_link_get_size+0x350/0x350 [ 18.670444][ T88] ? mark_usage+0x61/0x170 [ 18.670445][ T88] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.670447][ T88] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.670450][ T88] ? validate_chain+0x38b/0xc20 [ 18.670455][ T88] ? __lock_acquire+0x518/0xc20 [ 18.670459][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 18.670461][ T88] ? rtnl_setlink+0x29d/0x920 [ 18.670464][ T88] ? rcu_is_watching+0x16/0xd0 [ 18.670466][ T88] ? lock_acquire+0x13c/0x160 [ 18.670468][ T88] ? rcu_is_watching+0x16/0xd0 [ 18.670469][ T88] ? rcu_is_watching+0x16/0xd0 [ 18.670471][ T88] ? trace_contention_end+0xb3/0x180 [ 18.670474][ T88] ? __mutex_lock+0x1db/0x1ea0 [ 18.670477][ T88] ? __mutex_lock+0x9a3/0x1ea0 [ 18.670478][ T88] ? __lock_acquire+0x518/0xc20 [ 18.670481][ T88] ? rtnl_setlink+0x29d/0x920 [ 18.670483][ T88] ? mark_usage+0x61/0x170 [ 18.670486][ T88] ? ww_mutex_lock+0x160/0x160 [ 18.670488][ T88] ? nla_get_range_signed+0x3d0/0x3d0 [ 18.670493][ T88] ? mark_usage+0x61/0x170 [ 18.670496][ T88] ? cap_capable+0x1d7/0x3d0 [ 18.670503][ T88] rtnl_setlink+0x527/0x920 [ 18.670507][ T88] ? __rtnl_newlink+0xa50/0xa50 [ 18.670509][ T88] ? __lock_acquire+0x518/0xc20 [ 18.670531][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 18.670533][ T88] ? find_held_lock+0x2b/0x80 [ 18.670536][ T88] ? __lock_release.isra.0+0x69/0x1a0 [ 18.670538][ T88] ? mark_usage+0x61/0x170 [ 18.670540][ T88] ? __lock_acquire+0x518/0xc20 [ 18.670545][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 18.670547][ T88] ? find_held_lock+0x2b/0x80 [ 18.670549][ T88] ? __rtnl_newlink+0xa50/0xa50 [ 18.670551][ T88] ? __lock_release.isra.0+0x69/0x1a0 [ 18.670555][ T88] ? __rtnl_newlink+0xa50/0xa50 [ 18.670557][ T88] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 18.670561][ T88] ? rtnl_link_fill+0x900/0x900 [ 18.670563][ T88] ? __lock_acquire+0x518/0xc20 [ 18.670567][ T88] ? lock_acquire.part.0+0xd4/0x280 [ 18.670569][ T88] ? find_held_lock+0x2b/0x80 [ 18.670573][ T88] netlink_rcv_skb+0x14e/0x3a0 [ 18.670575][ T88] ? rtnl_link_fill+0x900/0x900 [ 18.670578][ T88] ? netlink_ack+0xcd0/0xcd0 [ 18.670584][ T88] ? netlink_deliver_tap+0xc5/0x330 [ 18.670587][ T88] ? netlink_deliver_tap+0x13c/0x330 [ 18.670592][ T88] netlink_unicast+0x486/0x750 [ 18.670595][ T88] ? netlink_attachskb+0x810/0x810 [ 18.670597][ T88] ? __lock_acquire+0x518/0xc20 [ 18.670599][ T88] ? do_raw_spin_trylock+0x161/0x180 [ 18.670603][ T88] netlink_sendmsg+0x735/0xc60 [ 18.670607][ T88] ? netlink_unicast+0x750/0x750 [ 18.670610][ T88] ? __might_fault+0x97/0x140 [ 18.670614][ T88] ? __might_fault+0x97/0x140 [ 18.670617][ T88] __sys_sendto+0x2aa/0x400 [ 18.670621][ T88] ? __ia32_sys_getpeername+0xd0/0xd0 [ 18.670631][ T88] ? exc_page_fault+0x87/0x100 [ 18.670637][ T88] __x64_sys_sendto+0xe4/0x1f0 [ 18.670639][ T88] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.670643][ T88] ? lockdep_hardirqs_on+0x91/0x130 [ 18.670645][ T88] ? do_syscall_64+0xa6/0x530 [ 18.670646][ T88] do_syscall_64+0xff/0x530 [ 18.670648][ T88] ? exc_page_fault+0xee/0x100 [ 18.670651][ T88] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.670653][ T88] RIP: 0033:0x7fd3e4ed454e [ 18.670657][ T88] 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 [ 18.670658][ T88] RSP: 002b:00007fff71479370 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 18.670661][ T88] RAX: ffffffffffffffda RBX: 000055ffcd1e3f50 RCX: 00007fd3e4ed454e [ 18.670662][ T88] RDX: 000000000000002c RSI: 000055ffcd33f7a0 RDI: 0000000000000022 [ 18.670663][ T88] RBP: 00007fff71479380 R08: 00007fff714793d0 R09: 0000000000000080 [ 18.670664][ T88] R10: 0000000000000000 R11: 0000000000000202 R12: 000055ffcd366a90 [ 18.670665][ T88] R13: 00007fff714794b4 R14: 0000000000000000 R15: 0000000000000000 [ 18.670671][ T88] [ 18.850976][ T82] virtio_net virtio3 enp0s2: renamed from eth0 [ 18.904351][ T159] basic_features. (159) used greatest stack depth: 23920 bytes left