[ 9.519699][ T87] (udev-worker) (87) used greatest stack depth: 22760 bytes left [ 9.519715][ T87] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.519717][ T87] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 87, name: (udev-worker) [ 9.519719][ T87] preempt_count: 2, expected: 0 [ 9.519720][ T87] RCU nest depth: 0, expected: 0 [ 9.519721][ T87] locks held by (udev-worker)/87: 5, last CPU#2: [ 9.519723][ T87] #0: ffffffff9e0027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.519735][ T87] #1: ffffffff9e169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.519741][ T87] #2: ffffffff9e169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.519745][ T87] #3: ffffffff9e089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.519748][ T87] #4: ffffffff9e089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.519751][ T87] irq event stamp: 366728 [ 9.519752][ T87] hardirqs last enabled at (366727): [] __down_trylock_console_sem+0x86/0xa0 [ 9.519756][ T87] hardirqs last disabled at (366728): [] console_emit_next_record+0x3d4/0x4c0 [ 9.519757][ T87] softirqs last enabled at (366664): [] netlink_release+0x17b/0xcf0 [ 9.519762][ T87] softirqs last disabled at (366662): [] netlink_release+0xd2/0xcf0 [ 9.519765][ T87] Preemption disabled at: [ 9.519765][ T87] [<0000000000000000>] 0x0 [ 9.519772][ T87] CPU: 2 UID: 0 PID: 87 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.519776][ T87] Tainted: [W]=WARN [ 9.519777][ T87] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.519779][ T87] Call Trace: [ 9.519780][ T87] [ 9.519782][ T87] dump_stack_lvl+0x6f/0xa0 [ 9.519787][ T87] __might_resched.cold+0x1fe/0x2c1 [ 9.519792][ T87] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.519796][ T87] ? __kmalloc_noprof+0xdb/0x760 [ 9.519801][ T87] __kmalloc_noprof+0x443/0x760 [ 9.519804][ T87] ? alloc_buf.isra.0+0x4b/0x260 [ 9.519810][ T87] ? do_raw_spin_unlock+0x59/0x250 [ 9.519813][ T87] alloc_buf.isra.0+0x4b/0x260 [ 9.519817][ T87] put_chars+0x1e1/0x2f0 [ 9.519820][ T87] ? __send_to_port+0x420/0x420 [ 9.519822][ T87] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.519826][ T87] ? validate_chain+0x38b/0xc20 [ 9.519832][ T87] hvc_console_print+0x292/0x780 [ 9.519839][ T87] ? hvc_write+0x3a0/0x3a0 [ 9.519842][ T87] ? rcu_is_watching+0x16/0xd0 [ 9.519844][ T87] ? lock_acquire+0x13c/0x160 [ 9.519848][ T87] console_emit_next_record+0x22f/0x4c0 [ 9.519851][ T87] ? devkmsg_read+0x4b0/0x4b0 [ 9.519853][ T87] ? console_flush_one_record+0x106/0x710 [ 9.519856][ T87] ? rcu_is_watching+0x16/0xd0 [ 9.519857][ T87] ? lock_acquire+0x13c/0x160 [ 9.519862][ T87] console_flush_one_record+0x46f/0x710 [ 9.519865][ T87] ? console_emit_next_record+0x4c0/0x4c0 [ 9.519867][ T87] ? __lock_acquire+0x518/0xc20 [ 9.519872][ T87] console_unlock+0xee/0x1f0 [ 9.519875][ T87] ? console_flush_one_record+0x710/0x710 [ 9.519876][ T87] ? rcu_is_watching+0x16/0xd0 [ 9.519878][ T87] ? lock_acquire+0x60/0x160 [ 9.519882][ T87] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.519884][ T87] ? vprintk_emit+0x320/0x3e0 [ 9.519887][ T87] vprintk_emit+0x37c/0x3e0 [ 9.519891][ T87] ? wake_up_klogd_work_func+0x90/0x90 [ 9.519894][ T87] ? __lock_acquire+0x518/0xc20 [ 9.519898][ T87] _printk+0xc7/0x100 [ 9.519902][ T87] ? snapshot_read.cold+0x21/0x21 [ 9.519905][ T87] ? do_raw_spin_lock+0x131/0x280 [ 9.519908][ T87] ? __rwlock_init+0x150/0x150 [ 9.519912][ T87] ? do_raw_spin_lock+0x131/0x280 [ 9.519915][ T87] do_exit.cold+0x82/0x9c [ 9.519919][ T87] ? exit_notify+0x890/0x890 [ 9.519921][ T87] ? __lock_release.isra.0+0x69/0x1a0 [ 9.519924][ T87] ? rcu_is_watching+0x16/0xd0 [ 9.519928][ T87] do_group_exit+0xb8/0x370 [ 9.519931][ T87] __x64_sys_exit_group+0x3c/0x50 [ 9.519933][ T87] x64_sys_call+0x1567/0x1570 [ 9.519936][ T87] do_syscall_64+0xff/0x530 [ 9.519939][ T87] ? irq_exit_rcu+0x1a/0x30 [ 9.519943][ T87] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.519945][ T87] RIP: 0033:0x7f61d8f511b8 [ 9.519947][ T87] Code: Unable to access opcode bytes at 0x7f61d8f5118e. [ 9.519948][ T87] RSP: 002b:00007ffc39611f48 EFLAGS: 00000256 ORIG_RAX: 00000000000000e7 [ 9.519950][ T87] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61d8f511b8 [ 9.519952][ T87] RDX: 0000000000000000 RSI: fffffffffffffe90 RDI: 0000000000000000 [ 9.519953][ T87] RBP: 00007ffc396120d0 R08: 00005626c0f19e08 R09: 0000000000000000 [ 9.519953][ T87] R10: 0000000000000000 R11: 0000000000000256 R12: 0000000000000000 [ 9.519954][ T87] R13: 00007f61d87af050 R14: 00007f61d9482d9e R15: 00005626c0dbc270 [ 9.519961][ T87] [ 9.816757][ T198] virtio_net virtio2 enp0s1: renamed from eth0 [ 9.895079][ T201] virtio_net virtio3 enp0s2: renamed from eth1 [ 11.341356][ T198] virtio_net virtio2 enp0s1: renamed from eth0 [ 11.341372][ T198] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.341375][ T198] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 198, name: (udev-worker) [ 11.341377][ T198] preempt_count: 1, expected: 0 [ 11.341377][ T198] RCU nest depth: 0, expected: 0 [ 11.341378][ T198] locks held by (udev-worker)/198: 5, last CPU#1: [ 11.341381][ T198] #0: ffffffff9e8ce040 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 11.341393][ T198] #1: ffffffff9e169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.341399][ T198] #2: ffffffff9e169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.341403][ T198] #3: ffffffff9e089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.341406][ T198] #4: ffffffff9e089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.341409][ T198] irq event stamp: 355032 [ 11.341410][ T198] hardirqs last enabled at (355031): [] __down_trylock_console_sem+0x86/0xa0 [ 11.341413][ T198] hardirqs last disabled at (355032): [] console_emit_next_record+0x3d4/0x4c0 [ 11.341415][ T198] softirqs last enabled at (355026): [] netif_change_name+0x216/0x8c0 [ 11.341418][ T198] softirqs last disabled at (355024): [] netif_change_name+0x1ad/0x8c0 [ 11.341420][ T198] Preemption disabled at: [ 11.341421][ T198] [] vprintk_emit+0x31b/0x3e0 [ 11.341426][ T198] CPU: 1 UID: 0 PID: 198 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.341430][ T198] Tainted: [W]=WARN [ 11.341430][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.341432][ T198] Call Trace: [ 11.341434][ T198] [ 11.341435][ T198] dump_stack_lvl+0x6f/0xa0 [ 11.341440][ T198] ? vprintk_emit+0x31b/0x3e0 [ 11.341442][ T198] __might_resched.cold+0x1fe/0x2c1 [ 11.341447][ T198] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.341450][ T198] ? __kmalloc_noprof+0xdb/0x760 [ 11.341456][ T198] __kmalloc_noprof+0x443/0x760 [ 11.341458][ T198] ? alloc_buf.isra.0+0x4b/0x260 [ 11.341464][ T198] ? do_raw_spin_unlock+0x59/0x250 [ 11.341468][ T198] alloc_buf.isra.0+0x4b/0x260 [ 11.341471][ T198] put_chars+0x1e1/0x2f0 [ 11.341475][ T198] ? __send_to_port+0x420/0x420 [ 11.341476][ T198] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.341481][ T198] ? validate_chain+0x38b/0xc20 [ 11.341486][ T198] hvc_console_print+0x292/0x780 [ 11.341493][ T198] ? hvc_write+0x3a0/0x3a0 [ 11.341496][ T198] ? rcu_is_watching+0x16/0xd0 [ 11.341498][ T198] ? lock_acquire+0x13c/0x160 [ 11.341503][ T198] console_emit_next_record+0x22f/0x4c0 [ 11.341506][ T198] ? devkmsg_read+0x4b0/0x4b0 [ 11.341507][ T198] ? console_flush_one_record+0x106/0x710 [ 11.341510][ T198] ? rcu_is_watching+0x16/0xd0 [ 11.341512][ T198] ? lock_acquire+0x13c/0x160 [ 11.341516][ T198] console_flush_one_record+0x46f/0x710 [ 11.341520][ T198] ? console_emit_next_record+0x4c0/0x4c0 [ 11.341521][ T198] ? __lock_acquire+0x518/0xc20 [ 11.341527][ T198] console_unlock+0xee/0x1f0 [ 11.341529][ T198] ? console_flush_one_record+0x710/0x710 [ 11.341531][ T198] ? rcu_is_watching+0x16/0xd0 [ 11.341533][ T198] ? lock_acquire+0x60/0x160 [ 11.341537][ T198] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.341539][ T198] ? vprintk_emit+0x320/0x3e0 [ 11.341541][ T198] vprintk_emit+0x37c/0x3e0 [ 11.341545][ T198] ? wake_up_klogd_work_func+0x90/0x90 [ 11.341547][ T198] ? __lock_acquire+0x518/0xc20 [ 11.341549][ T198] ? rwsem_optimistic_spin+0x3c7/0x480 [ 11.341554][ T198] dev_vprintk_emit+0x27f/0x2c0 [ 11.341559][ T198] ? device_rename.cold+0xa/0xa [ 11.341565][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 11.341569][ T198] dev_printk_emit+0xb9/0xee [ 11.341571][ T198] ? dev_vprintk_emit+0x2c0/0x2c0 [ 11.341575][ T198] ? is_bpf_text_address+0x72/0x110 [ 11.341579][ T198] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.341580][ T198] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.341584][ T198] __netdev_printk+0x160/0x1d0 [ 11.341591][ T198] netdev_info+0xe2/0x116 [ 11.341594][ T198] ? netdev_notice+0x120/0x120 [ 11.341602][ T198] ? find_held_lock+0x2b/0x80 [ 11.341605][ T198] ? __lock_release.isra.0+0x69/0x1a0 [ 11.341608][ T198] ? mark_held_locks+0x40/0x70 [ 11.341612][ T198] ? do_setlink.isra.0+0x1d77/0x2750 [ 11.341615][ T198] netif_change_name.cold+0x4f/0x89 [ 11.341617][ T198] ? __lock_acquire+0x518/0xc20 [ 11.341619][ T198] ? rwsem_optimistic_spin+0x3c7/0x480 [ 11.341621][ T198] ? find_held_lock+0x2/0x80 [ 11.341624][ T198] ? netdev_adjacent_rename_links+0x470/0x470 [ 11.341626][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 11.341628][ T198] ? find_held_lock+0x2b/0x80 [ 11.341631][ T198] ? __lock_acquire+0x518/0xc20 [ 11.341633][ T198] ? __asan_memset+0x27/0x50 [ 11.341638][ T198] do_setlink.isra.0+0x1d77/0x2750 [ 11.341643][ T198] ? rtnl_link_get_size+0x350/0x350 [ 11.341645][ T198] ? mark_usage+0x61/0x170 [ 11.341647][ T198] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.341649][ T198] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.341652][ T198] ? validate_chain+0x38b/0xc20 [ 11.341657][ T198] ? __lock_acquire+0x518/0xc20 [ 11.341661][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 11.341663][ T198] ? rtnl_setlink+0x29d/0x920 [ 11.341667][ T198] ? rcu_is_watching+0x16/0xd0 [ 11.341669][ T198] ? lock_acquire+0x13c/0x160 [ 11.341670][ T198] ? rcu_is_watching+0x16/0xd0 [ 11.341672][ T198] ? rcu_is_watching+0x16/0xd0 [ 11.341674][ T198] ? trace_contention_end+0xb3/0x180 [ 11.341676][ T198] ? __mutex_lock+0x1db/0x1ea0 [ 11.341680][ T198] ? __mutex_lock+0x9a3/0x1ea0 [ 11.341681][ T198] ? __lock_acquire+0x518/0xc20 [ 11.341684][ T198] ? rtnl_setlink+0x29d/0x920 [ 11.341686][ T198] ? mark_usage+0x61/0x170 [ 11.341689][ T198] ? ww_mutex_lock+0x160/0x160 [ 11.341691][ T198] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.341697][ T198] ? mark_usage+0x61/0x170 [ 11.341700][ T198] ? cap_capable+0x1d7/0x3d0 [ 11.341707][ T198] rtnl_setlink+0x527/0x920 [ 11.341711][ T198] ? __rtnl_newlink+0xa50/0xa50 [ 11.341713][ T198] ? __lock_acquire+0x518/0xc20 [ 11.341735][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 11.341737][ T198] ? find_held_lock+0x2b/0x80 [ 11.341740][ T198] ? __lock_release.isra.0+0x69/0x1a0 [ 11.341742][ T198] ? mark_usage+0x61/0x170 [ 11.341745][ T198] ? __lock_acquire+0x518/0xc20 [ 11.341749][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 11.341751][ T198] ? find_held_lock+0x2b/0x80 [ 11.341753][ T198] ? __rtnl_newlink+0xa50/0xa50 [ 11.341756][ T198] ? __lock_release.isra.0+0x69/0x1a0 [ 11.341760][ T198] ? __rtnl_newlink+0xa50/0xa50 [ 11.341762][ T198] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.341766][ T198] ? rtnl_link_fill+0x900/0x900 [ 11.341768][ T198] ? __lock_acquire+0x518/0xc20 [ 11.341773][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 11.341775][ T198] ? find_held_lock+0x2b/0x80 [ 11.341778][ T198] netlink_rcv_skb+0x14e/0x3a0 [ 11.341781][ T198] ? rtnl_link_fill+0x900/0x900 [ 11.341784][ T198] ? netlink_ack+0xcd0/0xcd0 [ 11.341790][ T198] ? netlink_deliver_tap+0xc5/0x330 [ 11.341793][ T198] ? netlink_deliver_tap+0x13c/0x330 [ 11.341798][ T198] netlink_unicast+0x486/0x750 [ 11.341801][ T198] ? netlink_attachskb+0x810/0x810 [ 11.341803][ T198] ? __lock_acquire+0x518/0xc20 [ 11.341808][ T198] netlink_sendmsg+0x735/0xc60 [ 11.341812][ T198] ? netlink_unicast+0x750/0x750 [ 11.341815][ T198] ? __might_fault+0x97/0x140 [ 11.341818][ T198] ? __might_fault+0x97/0x140 [ 11.341822][ T198] __sys_sendto+0x2aa/0x400 [ 11.341826][ T198] ? __ia32_sys_getpeername+0xd0/0xd0 [ 11.341837][ T198] ? exc_page_fault+0x87/0x100 [ 11.341843][ T198] __x64_sys_sendto+0xe4/0x1f0 [ 11.341845][ T198] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.341848][ T198] ? lockdep_hardirqs_on+0x91/0x130 [ 11.341850][ T198] ? do_syscall_64+0xa6/0x530 [ 11.341852][ T198] do_syscall_64+0xff/0x530 [ 11.341854][ T198] ? exc_page_fault+0xee/0x100 [ 11.341857][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.341859][ T198] RIP: 0033:0x7f61d8f0054e [ 11.341863][ T198] 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 [ 11.341865][ T198] RSP: 002b:00007ffc396119f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 11.341867][ T198] RAX: ffffffffffffffda RBX: 00005626c0db7fa0 RCX: 00007f61d8f0054e [ 11.341869][ T198] RDX: 000000000000002c RSI: 00005626c0f42a20 RDI: 0000000000000012 [ 11.341870][ T198] RBP: 00007ffc39611a00 R08: 00007ffc39611a50 R09: 0000000000000080 [ 11.341870][ T198] R10: 0000000000000000 R11: 0000000000000202 R12: 00005626c0f6d4f0 [ 11.341871][ T198] R13: 00007ffc39611b34 R14: 0000000000000000 R15: 0000000000000000 [ 11.341878][ T198] [ 11.500866][ T201] virtio_net virtio3 enp0s2: renamed from eth0 [ 11.736527][ T198] virtio_net virtio2 enp0s1: renamed from eth0 [ 11.902735][ T198] virtio_net virtio3 enp0s2: renamed from eth0 [ 14.483731][ T198] virtio_net virtio2 enp0s1: renamed from eth0 [ 14.483747][ T198] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.483750][ T198] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 198, name: (udev-worker) [ 14.483751][ T198] preempt_count: 1, expected: 0 [ 14.483752][ T198] RCU nest depth: 0, expected: 0 [ 14.483753][ T198] locks held by (udev-worker)/198: 5, last CPU#0: [ 14.483756][ T198] #0: ffffffff9e8ce040 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 14.483769][ T198] #1: ffffffff9e169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.483775][ T198] #2: ffffffff9e169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.483779][ T198] #3: ffffffff9e089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.483782][ T198] #4: ffffffff9e089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.483786][ T198] irq event stamp: 852214 [ 14.483786][ T198] hardirqs last enabled at (852213): [] __down_trylock_console_sem+0x86/0xa0 [ 14.483790][ T198] hardirqs last disabled at (852214): [] console_emit_next_record+0x3d4/0x4c0 [ 14.483791][ T198] softirqs last enabled at (852208): [] netif_change_name+0x216/0x8c0 [ 14.483794][ T198] softirqs last disabled at (852206): [] netif_change_name+0x1ad/0x8c0 [ 14.483797][ T198] Preemption disabled at: [ 14.483798][ T198] [] vprintk_emit+0x31b/0x3e0 [ 14.483803][ T198] CPU: 0 UID: 0 PID: 198 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.483807][ T198] Tainted: [W]=WARN [ 14.483808][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.483810][ T198] Call Trace: [ 14.483811][ T198] [ 14.483813][ T198] dump_stack_lvl+0x6f/0xa0 [ 14.483818][ T198] ? vprintk_emit+0x31b/0x3e0 [ 14.483820][ T198] __might_resched.cold+0x1fe/0x2c1 [ 14.483825][ T198] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.483828][ T198] ? __kmalloc_noprof+0xdb/0x760 [ 14.483834][ T198] __kmalloc_noprof+0x443/0x760 [ 14.483836][ T198] ? alloc_buf.isra.0+0x4b/0x260 [ 14.483842][ T198] ? do_raw_spin_unlock+0x59/0x250 [ 14.483846][ T198] alloc_buf.isra.0+0x4b/0x260 [ 14.483849][ T198] put_chars+0x1e1/0x2f0 [ 14.483853][ T198] ? __send_to_port+0x420/0x420 [ 14.483854][ T198] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.483858][ T198] ? validate_chain+0x38b/0xc20 [ 14.483864][ T198] hvc_console_print+0x292/0x780 [ 14.483871][ T198] ? hvc_write+0x3a0/0x3a0 [ 14.483874][ T198] ? rcu_is_watching+0x16/0xd0 [ 14.483877][ T198] ? lock_acquire+0x13c/0x160 [ 14.483881][ T198] console_emit_next_record+0x22f/0x4c0 [ 14.483885][ T198] ? devkmsg_read+0x4b0/0x4b0 [ 14.483886][ T198] ? console_flush_one_record+0x106/0x710 [ 14.483889][ T198] ? rcu_is_watching+0x16/0xd0 [ 14.483891][ T198] ? lock_acquire+0x13c/0x160 [ 14.483896][ T198] console_flush_one_record+0x46f/0x710 [ 14.483900][ T198] ? console_emit_next_record+0x4c0/0x4c0 [ 14.483901][ T198] ? __lock_acquire+0x518/0xc20 [ 14.483907][ T198] console_unlock+0xee/0x1f0 [ 14.483909][ T198] ? console_flush_one_record+0x710/0x710 [ 14.483911][ T198] ? rcu_is_watching+0x16/0xd0 [ 14.483913][ T198] ? lock_acquire+0x60/0x160 [ 14.483917][ T198] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.483919][ T198] ? vprintk_emit+0x320/0x3e0 [ 14.483922][ T198] vprintk_emit+0x37c/0x3e0 [ 14.483925][ T198] ? wake_up_klogd_work_func+0x90/0x90 [ 14.483927][ T198] ? __lock_acquire+0x518/0xc20 [ 14.483929][ T198] ? rwsem_optimistic_spin+0x3c7/0x480 [ 14.483934][ T198] dev_vprintk_emit+0x27f/0x2c0 [ 14.483939][ T198] ? device_rename.cold+0xa/0xa [ 14.483945][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 14.483949][ T198] dev_printk_emit+0xb9/0xee [ 14.483952][ T198] ? dev_vprintk_emit+0x2c0/0x2c0 [ 14.483956][ T198] ? is_bpf_text_address+0x72/0x110 [ 14.483960][ T198] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.483962][ T198] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.483966][ T198] __netdev_printk+0x160/0x1d0 [ 14.483973][ T198] netdev_info+0xe2/0x116 [ 14.483976][ T198] ? netdev_notice+0x120/0x120 [ 14.483979][ T198] ? find_held_lock+0x2b/0x80 [ 14.483982][ T198] ? __lock_release.isra.0+0x69/0x1a0 [ 14.483985][ T198] ? mark_held_locks+0x40/0x70 [ 14.483989][ T198] ? do_setlink.isra.0+0x1d77/0x2750 [ 14.483991][ T198] netif_change_name.cold+0x4f/0x89 [ 14.483994][ T198] ? __lock_acquire+0x518/0xc20 [ 14.483997][ T198] ? rwsem_optimistic_spin+0x3c7/0x480 [ 14.483998][ T198] ? find_held_lock+0x2/0x80 [ 14.484002][ T198] ? netdev_adjacent_rename_links+0x470/0x470 [ 14.484004][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 14.484006][ T198] ? find_held_lock+0x2b/0x80 [ 14.484009][ T198] ? __lock_acquire+0x518/0xc20 [ 14.484011][ T198] ? __asan_memset+0x27/0x50 [ 14.484016][ T198] do_setlink.isra.0+0x1d77/0x2750 [ 14.484021][ T198] ? rtnl_link_get_size+0x350/0x350 [ 14.484023][ T198] ? mark_usage+0x61/0x170 [ 14.484025][ T198] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.484027][ T198] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.484030][ T198] ? validate_chain+0x38b/0xc20 [ 14.484035][ T198] ? __lock_acquire+0x518/0xc20 [ 14.484040][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 14.484042][ T198] ? rtnl_setlink+0x29d/0x920 [ 14.484045][ T198] ? rcu_is_watching+0x16/0xd0 [ 14.484047][ T198] ? lock_acquire+0x13c/0x160 [ 14.484049][ T198] ? rcu_is_watching+0x16/0xd0 [ 14.484050][ T198] ? rcu_is_watching+0x16/0xd0 [ 14.484052][ T198] ? trace_contention_end+0xb3/0x180 [ 14.484055][ T198] ? __mutex_lock+0x1db/0x1ea0 [ 14.484058][ T198] ? __mutex_lock+0x9a3/0x1ea0 [ 14.484060][ T198] ? __lock_acquire+0x518/0xc20 [ 14.484062][ T198] ? rtnl_setlink+0x29d/0x920 [ 14.484065][ T198] ? mark_usage+0x61/0x170 [ 14.484069][ T198] ? ww_mutex_lock+0x160/0x160 [ 14.484072][ T198] ? nla_get_range_signed+0x3d0/0x3d0 [ 14.484078][ T198] ? mark_usage+0x61/0x170 [ 14.484081][ T198] ? cap_capable+0x1d7/0x3d0 [ 14.484089][ T198] rtnl_setlink+0x527/0x920 [ 14.484093][ T198] ? __rtnl_newlink+0xa50/0xa50 [ 14.484095][ T198] ? __lock_acquire+0x518/0xc20 [ 14.484122][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 14.484125][ T198] ? find_held_lock+0x2b/0x80 [ 14.484128][ T198] ? __lock_release.isra.0+0x69/0x1a0 [ 14.484130][ T198] ? mark_usage+0x61/0x170 [ 14.484132][ T198] ? __lock_acquire+0x518/0xc20 [ 14.484137][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 14.484140][ T198] ? find_held_lock+0x2b/0x80 [ 14.484142][ T198] ? __rtnl_newlink+0xa50/0xa50 [ 14.484144][ T198] ? __lock_release.isra.0+0x69/0x1a0 [ 14.484148][ T198] ? __rtnl_newlink+0xa50/0xa50 [ 14.484151][ T198] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.484155][ T198] ? rtnl_link_fill+0x900/0x900 [ 14.484157][ T198] ? __lock_acquire+0x518/0xc20 [ 14.484162][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 14.484164][ T198] ? find_held_lock+0x2b/0x80 [ 14.484168][ T198] netlink_rcv_skb+0x14e/0x3a0 [ 14.484170][ T198] ? rtnl_link_fill+0x900/0x900 [ 14.484174][ T198] ? netlink_ack+0xcd0/0xcd0 [ 14.484180][ T198] ? netlink_deliver_tap+0xc5/0x330 [ 14.484183][ T198] ? netlink_deliver_tap+0x13c/0x330 [ 14.484188][ T198] netlink_unicast+0x486/0x750 [ 14.484192][ T198] ? netlink_attachskb+0x810/0x810 [ 14.484194][ T198] ? __lock_acquire+0x518/0xc20 [ 14.484199][ T198] netlink_sendmsg+0x735/0xc60 [ 14.484202][ T198] ? netlink_unicast+0x750/0x750 [ 14.484206][ T198] ? __might_fault+0x97/0x140 [ 14.484209][ T198] ? __might_fault+0x97/0x140 [ 14.484213][ T198] __sys_sendto+0x2aa/0x400 [ 14.484217][ T198] ? __ia32_sys_getpeername+0xd0/0xd0 [ 14.484232][ T198] __x64_sys_sendto+0xe4/0x1f0 [ 14.484234][ T198] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.484237][ T198] ? lockdep_hardirqs_on+0x91/0x130 [ 14.484240][ T198] ? do_syscall_64+0xa6/0x530 [ 14.484242][ T198] do_syscall_64+0xff/0x530 [ 14.484244][ T198] ? exc_page_fault+0xee/0x100 [ 14.484247][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.484249][ T198] RIP: 0033:0x7f61d8f0054e [ 14.484253][ T198] 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 [ 14.484255][ T198] RSP: 002b:00007ffc396119f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 14.484258][ T198] RAX: ffffffffffffffda RBX: 00005626c0db7fa0 RCX: 00007f61d8f0054e [ 14.484259][ T198] RDX: 000000000000002c RSI: 00005626c0f4b840 RDI: 0000000000000012 [ 14.484260][ T198] RBP: 00007ffc39611a00 R08: 00007ffc39611a50 R09: 0000000000000080 [ 14.484261][ T198] R10: 0000000000000000 R11: 0000000000000202 R12: 00005626c0f2fe40 [ 14.484261][ T198] R13: 00007ffc39611b34 R14: 0000000000000000 R15: 0000000000000000 [ 14.484269][ T198] [ 14.677863][ T198] virtio_net virtio3 enp0s2: renamed from eth0 [ 14.915026][ T198] virtio_net virtio2 enp0s1: renamed from eth0 [ 15.033824][ T201] virtio_net virtio3 enp0s2: renamed from eth0 [ 16.502663][ T198] virtio_net virtio2 enp0s1: renamed from eth0 [ 16.502680][ T198] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.502682][ T198] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 198, name: (udev-worker) [ 16.502684][ T198] preempt_count: 1, expected: 0 [ 16.502685][ T198] RCU nest depth: 0, expected: 0 [ 16.502686][ T198] locks held by (udev-worker)/198: 5, last CPU#1: [ 16.502688][ T198] #0: ffffffff9e8ce040 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 16.502701][ T198] #1: ffffffff9e169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.502707][ T198] #2: ffffffff9e169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.502711][ T198] #3: ffffffff9e089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.502714][ T198] #4: ffffffff9e089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.502718][ T198] irq event stamp: 1350496 [ 16.502719][ T198] hardirqs last enabled at (1350495): [] __down_trylock_console_sem+0x86/0xa0 [ 16.502722][ T198] hardirqs last disabled at (1350496): [] console_emit_next_record+0x3d4/0x4c0 [ 16.502723][ T198] softirqs last enabled at (1350490): [] netif_change_name+0x216/0x8c0 [ 16.502726][ T198] softirqs last disabled at (1350488): [] netif_change_name+0x1ad/0x8c0 [ 16.502729][ T198] Preemption disabled at: [ 16.502730][ T198] [] vprintk_emit+0x31b/0x3e0 [ 16.502735][ T198] CPU: 1 UID: 0 PID: 198 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.502738][ T198] Tainted: [W]=WARN [ 16.502739][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.502741][ T198] Call Trace: [ 16.502743][ T198] [ 16.502745][ T198] dump_stack_lvl+0x6f/0xa0 [ 16.502750][ T198] ? vprintk_emit+0x31b/0x3e0 [ 16.502752][ T198] __might_resched.cold+0x1fe/0x2c1 [ 16.502757][ T198] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.502760][ T198] ? __kmalloc_noprof+0xdb/0x760 [ 16.502766][ T198] __kmalloc_noprof+0x443/0x760 [ 16.502769][ T198] ? alloc_buf.isra.0+0x4b/0x260 [ 16.502775][ T198] ? do_raw_spin_unlock+0x59/0x250 [ 16.502778][ T198] alloc_buf.isra.0+0x4b/0x260 [ 16.502782][ T198] put_chars+0x1e1/0x2f0 [ 16.502786][ T198] ? __send_to_port+0x420/0x420 [ 16.502787][ T198] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.502791][ T198] ? validate_chain+0x38b/0xc20 [ 16.502797][ T198] hvc_console_print+0x292/0x780 [ 16.502805][ T198] ? hvc_write+0x3a0/0x3a0 [ 16.502808][ T198] ? rcu_is_watching+0x16/0xd0 [ 16.502810][ T198] ? lock_acquire+0x13c/0x160 [ 16.502814][ T198] console_emit_next_record+0x22f/0x4c0 [ 16.502818][ T198] ? devkmsg_read+0x4b0/0x4b0 [ 16.502819][ T198] ? console_flush_one_record+0x106/0x710 [ 16.502822][ T198] ? rcu_is_watching+0x16/0xd0 [ 16.502824][ T198] ? lock_acquire+0x13c/0x160 [ 16.502828][ T198] console_flush_one_record+0x46f/0x710 [ 16.502832][ T198] ? console_emit_next_record+0x4c0/0x4c0 [ 16.502834][ T198] ? __lock_acquire+0x518/0xc20 [ 16.502839][ T198] console_unlock+0xee/0x1f0 [ 16.502842][ T198] ? console_flush_one_record+0x710/0x710 [ 16.502843][ T198] ? rcu_is_watching+0x16/0xd0 [ 16.502845][ T198] ? lock_acquire+0x60/0x160 [ 16.502849][ T198] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.502851][ T198] ? vprintk_emit+0x320/0x3e0 [ 16.502854][ T198] vprintk_emit+0x37c/0x3e0 [ 16.502858][ T198] ? wake_up_klogd_work_func+0x90/0x90 [ 16.502860][ T198] ? __lock_acquire+0x518/0xc20 [ 16.502862][ T198] ? rwsem_optimistic_spin+0x3c7/0x480 [ 16.502867][ T198] dev_vprintk_emit+0x27f/0x2c0 [ 16.502872][ T198] ? device_rename.cold+0xa/0xa [ 16.502878][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 16.502882][ T198] dev_printk_emit+0xb9/0xee [ 16.502885][ T198] ? dev_vprintk_emit+0x2c0/0x2c0 [ 16.502889][ T198] ? is_bpf_text_address+0x72/0x110 [ 16.502892][ T198] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.502894][ T198] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.502898][ T198] __netdev_printk+0x160/0x1d0 [ 16.502905][ T198] netdev_info+0xe2/0x116 [ 16.502908][ T198] ? netdev_notice+0x120/0x120 [ 16.502911][ T198] ? find_held_lock+0x2b/0x80 [ 16.502914][ T198] ? __lock_release.isra.0+0x69/0x1a0 [ 16.502917][ T198] ? mark_held_locks+0x40/0x70 [ 16.502921][ T198] ? do_setlink.isra.0+0x1d77/0x2750 [ 16.502924][ T198] netif_change_name.cold+0x4f/0x89 [ 16.502926][ T198] ? __lock_acquire+0x518/0xc20 [ 16.502929][ T198] ? rwsem_optimistic_spin+0x3c7/0x480 [ 16.502930][ T198] ? find_held_lock+0x2/0x80 [ 16.502934][ T198] ? netdev_adjacent_rename_links+0x470/0x470 [ 16.502936][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 16.502938][ T198] ? find_held_lock+0x2b/0x80 [ 16.502941][ T198] ? __lock_acquire+0x518/0xc20 [ 16.502943][ T198] ? __asan_memset+0x27/0x50 [ 16.502948][ T198] do_setlink.isra.0+0x1d77/0x2750 [ 16.502953][ T198] ? rtnl_link_get_size+0x350/0x350 [ 16.502955][ T198] ? mark_usage+0x61/0x170 [ 16.502957][ T198] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.502959][ T198] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.502962][ T198] ? validate_chain+0x38b/0xc20 [ 16.502967][ T198] ? __lock_acquire+0x518/0xc20 [ 16.502972][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 16.502974][ T198] ? rtnl_setlink+0x29d/0x920 [ 16.502977][ T198] ? rcu_is_watching+0x16/0xd0 [ 16.502979][ T198] ? lock_acquire+0x13c/0x160 [ 16.502981][ T198] ? rcu_is_watching+0x16/0xd0 [ 16.502982][ T198] ? rcu_is_watching+0x16/0xd0 [ 16.502984][ T198] ? trace_contention_end+0xb3/0x180 [ 16.502987][ T198] ? __mutex_lock+0x1db/0x1ea0 [ 16.502991][ T198] ? __mutex_lock+0x9a3/0x1ea0 [ 16.502992][ T198] ? __lock_acquire+0x518/0xc20 [ 16.502995][ T198] ? rtnl_setlink+0x29d/0x920 [ 16.502998][ T198] ? mark_usage+0x61/0x170 [ 16.503000][ T198] ? ww_mutex_lock+0x160/0x160 [ 16.503002][ T198] ? nla_get_range_signed+0x3d0/0x3d0 [ 16.503008][ T198] ? mark_usage+0x61/0x170 [ 16.503012][ T198] ? cap_capable+0x1d7/0x3d0 [ 16.503019][ T198] rtnl_setlink+0x527/0x920 [ 16.503023][ T198] ? __rtnl_newlink+0xa50/0xa50 [ 16.503025][ T198] ? __lock_acquire+0x518/0xc20 [ 16.503049][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 16.503051][ T198] ? find_held_lock+0x2b/0x80 [ 16.503054][ T198] ? __lock_release.isra.0+0x69/0x1a0 [ 16.503057][ T198] ? mark_usage+0x61/0x170 [ 16.503059][ T198] ? __lock_acquire+0x518/0xc20 [ 16.503064][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 16.503066][ T198] ? find_held_lock+0x2b/0x80 [ 16.503069][ T198] ? __rtnl_newlink+0xa50/0xa50 [ 16.503071][ T198] ? __lock_release.isra.0+0x69/0x1a0 [ 16.503076][ T198] ? __rtnl_newlink+0xa50/0xa50 [ 16.503078][ T198] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.503082][ T198] ? rtnl_link_fill+0x900/0x900 [ 16.503084][ T198] ? __lock_acquire+0x518/0xc20 [ 16.503089][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 16.503091][ T198] ? find_held_lock+0x2b/0x80 [ 16.503095][ T198] netlink_rcv_skb+0x14e/0x3a0 [ 16.503098][ T198] ? rtnl_link_fill+0x900/0x900 [ 16.503102][ T198] ? netlink_ack+0xcd0/0xcd0 [ 16.503108][ T198] ? netlink_deliver_tap+0xc5/0x330 [ 16.503111][ T198] ? netlink_deliver_tap+0x13c/0x330 [ 16.503116][ T198] netlink_unicast+0x486/0x750 [ 16.503120][ T198] ? netlink_attachskb+0x810/0x810 [ 16.503123][ T198] ? __lock_acquire+0x518/0xc20 [ 16.503129][ T198] netlink_sendmsg+0x735/0xc60 [ 16.503132][ T198] ? netlink_unicast+0x750/0x750 [ 16.503135][ T198] ? __might_fault+0x97/0x140 [ 16.503139][ T198] ? __might_fault+0x97/0x140 [ 16.503143][ T198] __sys_sendto+0x2aa/0x400 [ 16.503147][ T198] ? __ia32_sys_getpeername+0xd0/0xd0 [ 16.503161][ T198] __x64_sys_sendto+0xe4/0x1f0 [ 16.503163][ T198] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.503167][ T198] ? lockdep_hardirqs_on+0x91/0x130 [ 16.503170][ T198] ? do_syscall_64+0xa6/0x530 [ 16.503172][ T198] do_syscall_64+0xff/0x530 [ 16.503173][ T198] ? exc_page_fault+0xee/0x100 [ 16.503176][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.503179][ T198] RIP: 0033:0x7f61d8f0054e [ 16.503183][ T198] 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 [ 16.503185][ T198] RSP: 002b:00007ffc396119f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 16.503187][ T198] RAX: ffffffffffffffda RBX: 00005626c0db7fa0 RCX: 00007f61d8f0054e [ 16.503189][ T198] RDX: 000000000000002c RSI: 00005626c0f4d7c0 RDI: 0000000000000012 [ 16.503190][ T198] RBP: 00007ffc39611a00 R08: 00007ffc39611a50 R09: 0000000000000080 [ 16.503191][ T198] R10: 0000000000000000 R11: 0000000000000202 R12: 00005626c0f68710 [ 16.503192][ T198] R13: 00007ffc39611b34 R14: 0000000000000000 R15: 0000000000000000 [ 16.503199][ T198] [ 16.701570][ T201] virtio_net virtio3 enp0s2: renamed from eth0 [ 16.892662][ T159] virtio_net virtio2: Assigned random MAC address 4a:98:44:8e:93:02 [ 16.988551][ T159] virtio_net virtio3: Assigned random MAC address ce:b0:6b:3e:78:87 [ 17.132565][ T204] virtio_net virtio2 enp0s1: renamed from eth0 [ 17.186808][ T198] virtio_net virtio3 enp0s2: renamed from eth1 [ 19.743447][ T198] virtio_net virtio2 enp0s1: renamed from eth0 [ 19.743464][ T198] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.743466][ T198] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 198, name: (udev-worker) [ 19.743468][ T198] preempt_count: 1, expected: 0 [ 19.743469][ T198] RCU nest depth: 0, expected: 0 [ 19.743470][ T198] locks held by (udev-worker)/198: 5, last CPU#0: [ 19.743472][ T198] #0: ffffffff9e8ce040 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 19.743485][ T198] #1: ffffffff9e169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.743490][ T198] #2: ffffffff9e169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.743494][ T198] #3: ffffffff9e089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.743497][ T198] #4: ffffffff9e089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 19.743500][ T198] irq event stamp: 1825276 [ 19.743501][ T198] hardirqs last enabled at (1825275): [] __down_trylock_console_sem+0x86/0xa0 [ 19.743504][ T198] hardirqs last disabled at (1825276): [] console_emit_next_record+0x3d4/0x4c0 [ 19.743506][ T198] softirqs last enabled at (1825270): [] netif_change_name+0x216/0x8c0 [ 19.743509][ T198] softirqs last disabled at (1825268): [] netif_change_name+0x1ad/0x8c0 [ 19.743511][ T198] Preemption disabled at: [ 19.743512][ T198] [] vprintk_emit+0x31b/0x3e0 [ 19.743517][ T198] CPU: 0 UID: 0 PID: 198 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.743520][ T198] Tainted: [W]=WARN [ 19.743521][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.743523][ T198] Call Trace: [ 19.743525][ T198] [ 19.743526][ T198] dump_stack_lvl+0x6f/0xa0 [ 19.743531][ T198] ? vprintk_emit+0x31b/0x3e0 [ 19.743533][ T198] __might_resched.cold+0x1fe/0x2c1 [ 19.743537][ T198] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.743541][ T198] ? __kmalloc_noprof+0xdb/0x760 [ 19.743547][ T198] __kmalloc_noprof+0x443/0x760 [ 19.743549][ T198] ? alloc_buf.isra.0+0x4b/0x260 [ 19.743555][ T198] ? do_raw_spin_unlock+0x59/0x250 [ 19.743559][ T198] alloc_buf.isra.0+0x4b/0x260 [ 19.743562][ T198] put_chars+0x1e1/0x2f0 [ 19.743566][ T198] ? __send_to_port+0x420/0x420 [ 19.743567][ T198] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.743571][ T198] ? validate_chain+0x38b/0xc20 [ 19.743577][ T198] hvc_console_print+0x292/0x780 [ 19.743584][ T198] ? hvc_write+0x3a0/0x3a0 [ 19.743587][ T198] ? rcu_is_watching+0x16/0xd0 [ 19.743589][ T198] ? lock_acquire+0x13c/0x160 [ 19.743593][ T198] console_emit_next_record+0x22f/0x4c0 [ 19.743596][ T198] ? devkmsg_read+0x4b0/0x4b0 [ 19.743598][ T198] ? console_flush_one_record+0x106/0x710 [ 19.743601][ T198] ? rcu_is_watching+0x16/0xd0 [ 19.743603][ T198] ? lock_acquire+0x13c/0x160 [ 19.743607][ T198] console_flush_one_record+0x46f/0x710 [ 19.743611][ T198] ? console_emit_next_record+0x4c0/0x4c0 [ 19.743612][ T198] ? __lock_acquire+0x518/0xc20 [ 19.743618][ T198] console_unlock+0xee/0x1f0 [ 19.743620][ T198] ? console_flush_one_record+0x710/0x710 [ 19.743621][ T198] ? rcu_is_watching+0x16/0xd0 [ 19.743623][ T198] ? lock_acquire+0x60/0x160 [ 19.743627][ T198] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.743629][ T198] ? vprintk_emit+0x320/0x3e0 [ 19.743632][ T198] vprintk_emit+0x37c/0x3e0 [ 19.743635][ T198] ? wake_up_klogd_work_func+0x90/0x90 [ 19.743637][ T198] ? __lock_acquire+0x518/0xc20 [ 19.743639][ T198] ? rwsem_optimistic_spin+0x3c7/0x480 [ 19.743644][ T198] dev_vprintk_emit+0x27f/0x2c0 [ 19.743656][ T198] ? device_rename.cold+0xa/0xa [ 19.743661][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 19.743665][ T198] dev_printk_emit+0xb9/0xee [ 19.743668][ T198] ? dev_vprintk_emit+0x2c0/0x2c0 [ 19.743672][ T198] ? is_bpf_text_address+0x72/0x110 [ 19.743675][ T198] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.743677][ T198] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.743680][ T198] __netdev_printk+0x160/0x1d0 [ 19.743687][ T198] netdev_info+0xe2/0x116 [ 19.743690][ T198] ? netdev_notice+0x120/0x120 [ 19.743693][ T198] ? find_held_lock+0x2b/0x80 [ 19.743696][ T198] ? __lock_release.isra.0+0x69/0x1a0 [ 19.743699][ T198] ? mark_held_locks+0x40/0x70 [ 19.743702][ T198] ? do_setlink.isra.0+0x1d77/0x2750 [ 19.743705][ T198] netif_change_name.cold+0x4f/0x89 [ 19.743708][ T198] ? __lock_acquire+0x518/0xc20 [ 19.743710][ T198] ? rwsem_optimistic_spin+0x3c7/0x480 [ 19.743712][ T198] ? find_held_lock+0x2/0x80 [ 19.743715][ T198] ? netdev_adjacent_rename_links+0x470/0x470 [ 19.743717][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 19.743719][ T198] ? find_held_lock+0x2b/0x80 [ 19.743722][ T198] ? __lock_acquire+0x518/0xc20 [ 19.743723][ T198] ? __asan_memset+0x27/0x50 [ 19.743728][ T198] do_setlink.isra.0+0x1d77/0x2750 [ 19.743733][ T198] ? rtnl_link_get_size+0x350/0x350 [ 19.743735][ T198] ? mark_usage+0x61/0x170 [ 19.743737][ T198] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.743739][ T198] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.743741][ T198] ? validate_chain+0x38b/0xc20 [ 19.743746][ T198] ? __lock_acquire+0x518/0xc20 [ 19.743751][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 19.743753][ T198] ? rtnl_setlink+0x29d/0x920 [ 19.743756][ T198] ? rcu_is_watching+0x16/0xd0 [ 19.743758][ T198] ? lock_acquire+0x13c/0x160 [ 19.743760][ T198] ? rcu_is_watching+0x16/0xd0 [ 19.743761][ T198] ? rcu_is_watching+0x16/0xd0 [ 19.743763][ T198] ? trace_contention_end+0xb3/0x180 [ 19.743766][ T198] ? __mutex_lock+0x1db/0x1ea0 [ 19.743769][ T198] ? __mutex_lock+0x9a3/0x1ea0 [ 19.743770][ T198] ? __lock_acquire+0x518/0xc20 [ 19.743773][ T198] ? rtnl_setlink+0x29d/0x920 [ 19.743775][ T198] ? mark_usage+0x61/0x170 [ 19.743778][ T198] ? ww_mutex_lock+0x160/0x160 [ 19.743780][ T198] ? nla_get_range_signed+0x3d0/0x3d0 [ 19.743786][ T198] ? mark_usage+0x61/0x170 [ 19.743789][ T198] ? cap_capable+0x1d7/0x3d0 [ 19.743796][ T198] rtnl_setlink+0x527/0x920 [ 19.743800][ T198] ? __rtnl_newlink+0xa50/0xa50 [ 19.743802][ T198] ? __lock_acquire+0x518/0xc20 [ 19.743823][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 19.743825][ T198] ? find_held_lock+0x2b/0x80 [ 19.743828][ T198] ? __lock_release.isra.0+0x69/0x1a0 [ 19.743830][ T198] ? mark_usage+0x61/0x170 [ 19.743833][ T198] ? __lock_acquire+0x518/0xc20 [ 19.743837][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 19.743839][ T198] ? find_held_lock+0x2b/0x80 [ 19.743841][ T198] ? __rtnl_newlink+0xa50/0xa50 [ 19.743844][ T198] ? __lock_release.isra.0+0x69/0x1a0 [ 19.743848][ T198] ? __rtnl_newlink+0xa50/0xa50 [ 19.743850][ T198] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 19.743854][ T198] ? rtnl_link_fill+0x900/0x900 [ 19.743856][ T198] ? __lock_acquire+0x518/0xc20 [ 19.743861][ T198] ? lock_acquire.part.0+0xd4/0x280 [ 19.743863][ T198] ? find_held_lock+0x2b/0x80 [ 19.743866][ T198] netlink_rcv_skb+0x14e/0x3a0 [ 19.743869][ T198] ? rtnl_link_fill+0x900/0x900 [ 19.743872][ T198] ? netlink_ack+0xcd0/0xcd0 [ 19.743878][ T198] ? netlink_deliver_tap+0xc5/0x330 [ 19.743881][ T198] ? netlink_deliver_tap+0x13c/0x330 [ 19.743885][ T198] netlink_unicast+0x486/0x750 [ 19.743889][ T198] ? netlink_attachskb+0x810/0x810 [ 19.743891][ T198] ? __lock_acquire+0x518/0xc20 [ 19.743896][ T198] netlink_sendmsg+0x735/0xc60 [ 19.743899][ T198] ? netlink_unicast+0x750/0x750 [ 19.743902][ T198] ? __might_fault+0x97/0x140 [ 19.743905][ T198] ? __might_fault+0x97/0x140 [ 19.743909][ T198] __sys_sendto+0x2aa/0x400 [ 19.743913][ T198] ? __ia32_sys_getpeername+0xd0/0xd0 [ 19.743927][ T198] __x64_sys_sendto+0xe4/0x1f0 [ 19.743929][ T198] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.743932][ T198] ? lockdep_hardirqs_on+0x91/0x130 [ 19.743935][ T198] ? do_syscall_64+0xa6/0x530 [ 19.743937][ T198] do_syscall_64+0xff/0x530 [ 19.743938][ T198] ? exc_page_fault+0xee/0x100 [ 19.743941][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.743944][ T198] RIP: 0033:0x7f61d8f0054e [ 19.743948][ T198] 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 [ 19.743949][ T198] RSP: 002b:00007ffc396119f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 19.743952][ T198] RAX: ffffffffffffffda RBX: 00005626c0db7fa0 RCX: 00007f61d8f0054e [ 19.743954][ T198] RDX: 000000000000002c RSI: 00005626c0f40590 RDI: 0000000000000012 [ 19.743954][ T198] RBP: 00007ffc39611a00 R08: 00007ffc39611a50 R09: 0000000000000080 [ 19.743955][ T198] R10: 0000000000000000 R11: 0000000000000202 R12: 00005626c0f32210 [ 19.743956][ T198] R13: 00007ffc39611b34 R14: 0000000000000000 R15: 0000000000000000 [ 19.743963][ T198] [ 19.864320][ T201] virtio_net virtio3 enp0s2: renamed from eth0