[ 9.240012][ T86] (udev-worker) (86) used greatest stack depth: 22760 bytes left [ 9.240027][ T86] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.240029][ T86] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 86, name: (udev-worker) [ 9.240031][ T86] preempt_count: 2, expected: 0 [ 9.240032][ T86] RCU nest depth: 0, expected: 0 [ 9.240033][ T86] locks held by (udev-worker)/86: 5, last CPU#3: [ 9.240035][ T86] #0: ffffffffb58027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.240047][ T86] #1: ffffffffb5969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.240052][ T86] #2: ffffffffb5969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.240056][ T86] #3: ffffffffb5889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.240059][ T86] #4: ffffffffb5889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.240062][ T86] irq event stamp: 386758 [ 9.240063][ T86] hardirqs last enabled at (386757): [] __down_trylock_console_sem+0x86/0xa0 [ 9.240066][ T86] hardirqs last disabled at (386758): [] console_emit_next_record+0x3d4/0x4c0 [ 9.240068][ T86] softirqs last enabled at (386690): [] netlink_release+0x17b/0xcf0 [ 9.240073][ T86] softirqs last disabled at (386688): [] netlink_release+0xd2/0xcf0 [ 9.240075][ T86] Preemption disabled at: [ 9.240076][ T86] [<0000000000000000>] 0x0 [ 9.240083][ T86] CPU: 3 UID: 0 PID: 86 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.240086][ T86] Tainted: [W]=WARN [ 9.240087][ T86] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.240089][ T86] Call Trace: [ 9.240091][ T86] [ 9.240092][ T86] dump_stack_lvl+0x6f/0xa0 [ 9.240098][ T86] __might_resched.cold+0x1fe/0x2c1 [ 9.240102][ T86] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.240105][ T86] ? __kmalloc_noprof+0xdb/0x760 [ 9.240111][ T86] __kmalloc_noprof+0x443/0x760 [ 9.240113][ T86] ? alloc_buf.isra.0+0x4b/0x260 [ 9.240119][ T86] ? do_raw_spin_unlock+0x59/0x250 [ 9.240122][ T86] alloc_buf.isra.0+0x4b/0x260 [ 9.240125][ T86] put_chars+0x1e1/0x2f0 [ 9.240128][ T86] ? __send_to_port+0x420/0x420 [ 9.240130][ T86] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.240134][ T86] ? validate_chain+0x38b/0xc20 [ 9.240140][ T86] hvc_console_print+0x292/0x780 [ 9.240146][ T86] ? hvc_write+0x3a0/0x3a0 [ 9.240148][ T86] ? rcu_is_watching+0x16/0xd0 [ 9.240151][ T86] ? lock_acquire+0x13c/0x160 [ 9.240155][ T86] console_emit_next_record+0x22f/0x4c0 [ 9.240158][ T86] ? devkmsg_read+0x4b0/0x4b0 [ 9.240159][ T86] ? console_flush_one_record+0x106/0x710 [ 9.240162][ T86] ? rcu_is_watching+0x16/0xd0 [ 9.240164][ T86] ? lock_acquire+0x13c/0x160 [ 9.240168][ T86] console_flush_one_record+0x46f/0x710 [ 9.240171][ T86] ? console_emit_next_record+0x4c0/0x4c0 [ 9.240173][ T86] ? __lock_acquire+0x518/0xc20 [ 9.240178][ T86] console_unlock+0xee/0x1f0 [ 9.240180][ T86] ? console_flush_one_record+0x710/0x710 [ 9.240182][ T86] ? rcu_is_watching+0x16/0xd0 [ 9.240184][ T86] ? lock_acquire+0x60/0x160 [ 9.240187][ T86] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.240189][ T86] ? vprintk_emit+0x320/0x3e0 [ 9.240192][ T86] vprintk_emit+0x37c/0x3e0 [ 9.240195][ T86] ? wake_up_klogd_work_func+0x90/0x90 [ 9.240198][ T86] ? __lock_acquire+0x518/0xc20 [ 9.240202][ T86] _printk+0xc7/0x100 [ 9.240206][ T86] ? snapshot_read.cold+0x21/0x21 [ 9.240209][ T86] ? do_raw_spin_lock+0x131/0x280 [ 9.240212][ T86] ? __rwlock_init+0x150/0x150 [ 9.240216][ T86] ? do_raw_spin_lock+0x131/0x280 [ 9.240218][ T86] do_exit.cold+0x82/0x9c [ 9.240222][ T86] ? exit_notify+0x890/0x890 [ 9.240223][ T86] ? __lock_release.isra.0+0x69/0x1a0 [ 9.240226][ T86] ? rcu_is_watching+0x16/0xd0 [ 9.240230][ T86] do_group_exit+0xb8/0x370 [ 9.240233][ T86] __x64_sys_exit_group+0x3c/0x50 [ 9.240235][ T86] x64_sys_call+0x1567/0x1570 [ 9.240238][ T86] do_syscall_64+0xff/0x530 [ 9.240241][ T86] ? exc_page_fault+0xee/0x100 [ 9.240244][ T86] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.240247][ T86] RIP: 0033:0x7f7c6c6371b8 [ 9.240249][ T86] Code: Unable to access opcode bytes at 0x7f7c6c63718e. [ 9.240250][ T86] RSP: 002b:00007ffc1494a158 EFLAGS: 00000256 ORIG_RAX: 00000000000000e7 [ 9.240252][ T86] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c6c6371b8 [ 9.240254][ T86] RDX: 0000000000000000 RSI: fffffffffffffe90 RDI: 0000000000000000 [ 9.240255][ T86] RBP: 00007ffc1494a2e0 R08: 0000556c40e7e998 R09: 0000000000000000 [ 9.240256][ T86] R10: 0000000000000000 R11: 0000000000000256 R12: 0000000000000000 [ 9.240256][ T86] R13: 00007f7c6be95050 R14: 00007f7c6cb68d9e R15: 0000556c40e784d0 [ 9.240265][ T86] [ 9.519772][ T199] virtio_net virtio2 enp0s1: renamed from eth0 [ 9.578106][ T198] virtio_net virtio3 enp0s2: renamed from eth1 [ 11.009282][ T199] virtio_net virtio2 enp0s1: renamed from eth0 [ 11.009297][ T199] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.009300][ T199] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 199, name: (udev-worker) [ 11.009301][ T199] preempt_count: 1, expected: 0 [ 11.009302][ T199] RCU nest depth: 0, expected: 0 [ 11.009303][ T199] locks held by (udev-worker)/199: 5, last CPU#2: [ 11.009306][ T199] #0: ffffffffb60ce040 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 11.009317][ T199] #1: ffffffffb5969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.009323][ T199] #2: ffffffffb5969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.009326][ T199] #3: ffffffffb5889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.009329][ T199] #4: ffffffffb5889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.009332][ T199] irq event stamp: 347672 [ 11.009333][ T199] hardirqs last enabled at (347671): [] __down_trylock_console_sem+0x86/0xa0 [ 11.009336][ T199] hardirqs last disabled at (347672): [] console_emit_next_record+0x3d4/0x4c0 [ 11.009338][ T199] softirqs last enabled at (347662): [] handle_softirqs+0x67c/0x900 [ 11.009341][ T199] softirqs last disabled at (347653): [] __irq_exit_rcu+0x145/0x1c0 [ 11.009344][ T199] Preemption disabled at: [ 11.009344][ T199] [] vprintk_emit+0x31b/0x3e0 [ 11.009349][ T199] CPU: 2 UID: 0 PID: 199 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.009353][ T199] Tainted: [W]=WARN [ 11.009354][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.009355][ T199] Call Trace: [ 11.009357][ T199] [ 11.009358][ T199] dump_stack_lvl+0x6f/0xa0 [ 11.009363][ T199] ? vprintk_emit+0x31b/0x3e0 [ 11.009365][ T199] __might_resched.cold+0x1fe/0x2c1 [ 11.009369][ T199] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.009372][ T199] ? __kmalloc_noprof+0xdb/0x760 [ 11.009378][ T199] __kmalloc_noprof+0x443/0x760 [ 11.009380][ T199] ? alloc_buf.isra.0+0x4b/0x260 [ 11.009386][ T199] ? do_raw_spin_unlock+0x59/0x250 [ 11.009389][ T199] alloc_buf.isra.0+0x4b/0x260 [ 11.009392][ T199] put_chars+0x1e1/0x2f0 [ 11.009396][ T199] ? __send_to_port+0x420/0x420 [ 11.009398][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.009402][ T199] ? validate_chain+0x38b/0xc20 [ 11.009408][ T199] hvc_console_print+0x292/0x780 [ 11.009414][ T199] ? hvc_write+0x3a0/0x3a0 [ 11.009416][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.009419][ T199] ? lock_acquire+0x13c/0x160 [ 11.009423][ T199] console_emit_next_record+0x22f/0x4c0 [ 11.009426][ T199] ? devkmsg_read+0x4b0/0x4b0 [ 11.009427][ T199] ? console_flush_one_record+0x106/0x710 [ 11.009430][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.009432][ T199] ? lock_acquire+0x13c/0x160 [ 11.009436][ T199] console_flush_one_record+0x46f/0x710 [ 11.009439][ T199] ? console_emit_next_record+0x4c0/0x4c0 [ 11.009440][ T199] ? __lock_acquire+0x518/0xc20 [ 11.009446][ T199] console_unlock+0xee/0x1f0 [ 11.009448][ T199] ? console_flush_one_record+0x710/0x710 [ 11.009449][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.009451][ T199] ? lock_acquire+0x60/0x160 [ 11.009455][ T199] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.009457][ T199] ? vprintk_emit+0x320/0x3e0 [ 11.009460][ T199] vprintk_emit+0x37c/0x3e0 [ 11.009463][ T199] ? wake_up_klogd_work_func+0x90/0x90 [ 11.009465][ T199] ? __lock_acquire+0x518/0xc20 [ 11.009466][ T199] ? rwsem_optimistic_spin+0x3c7/0x480 [ 11.009471][ T199] dev_vprintk_emit+0x27f/0x2c0 [ 11.009475][ T199] ? device_rename.cold+0xa/0xa [ 11.009481][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 11.009485][ T199] dev_printk_emit+0xb9/0xee [ 11.009487][ T199] ? dev_vprintk_emit+0x2c0/0x2c0 [ 11.009491][ T199] ? is_bpf_text_address+0x72/0x110 [ 11.009494][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.009496][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.009499][ T199] __netdev_printk+0x160/0x1d0 [ 11.009506][ T199] netdev_info+0xe2/0x116 [ 11.009508][ T199] ? netdev_notice+0x120/0x120 [ 11.009511][ T199] ? find_held_lock+0x2b/0x80 [ 11.009514][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 11.009517][ T199] ? mark_held_locks+0x40/0x70 [ 11.009520][ T199] ? do_setlink.isra.0+0x1d77/0x2750 [ 11.009523][ T199] netif_change_name.cold+0x4f/0x89 [ 11.009526][ T199] ? __lock_acquire+0x518/0xc20 [ 11.009528][ T199] ? rwsem_optimistic_spin+0x3c7/0x480 [ 11.009530][ T199] ? find_held_lock+0x2/0x80 [ 11.009533][ T199] ? netdev_adjacent_rename_links+0x470/0x470 [ 11.009536][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 11.009537][ T199] ? find_held_lock+0x2b/0x80 [ 11.009540][ T199] ? __lock_acquire+0x518/0xc20 [ 11.009547][ T199] ? __asan_memset+0x27/0x50 [ 11.009552][ T199] do_setlink.isra.0+0x1d77/0x2750 [ 11.009557][ T199] ? rtnl_link_get_size+0x350/0x350 [ 11.009558][ T199] ? mark_usage+0x61/0x170 [ 11.009560][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.009562][ T199] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.009565][ T199] ? validate_chain+0x38b/0xc20 [ 11.009569][ T199] ? __lock_acquire+0x518/0xc20 [ 11.009574][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 11.009576][ T199] ? rtnl_setlink+0x29d/0x920 [ 11.009579][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.009581][ T199] ? lock_acquire+0x13c/0x160 [ 11.009582][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.009583][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.009585][ T199] ? trace_contention_end+0xb3/0x180 [ 11.009588][ T199] ? __mutex_lock+0x1db/0x1ea0 [ 11.009591][ T199] ? __mutex_lock+0x9a3/0x1ea0 [ 11.009593][ T199] ? __lock_acquire+0x518/0xc20 [ 11.009595][ T199] ? rtnl_setlink+0x29d/0x920 [ 11.009598][ T199] ? mark_usage+0x61/0x170 [ 11.009600][ T199] ? ww_mutex_lock+0x160/0x160 [ 11.009602][ T199] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.009607][ T199] ? mark_usage+0x61/0x170 [ 11.009610][ T199] ? cap_capable+0x1d7/0x3d0 [ 11.009617][ T199] rtnl_setlink+0x527/0x920 [ 11.009621][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 11.009623][ T199] ? __lock_acquire+0x518/0xc20 [ 11.009644][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 11.009646][ T199] ? find_held_lock+0x2b/0x80 [ 11.009649][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 11.009651][ T199] ? mark_usage+0x61/0x170 [ 11.009653][ T199] ? __lock_acquire+0x518/0xc20 [ 11.009658][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 11.009660][ T199] ? find_held_lock+0x2b/0x80 [ 11.009662][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 11.009664][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 11.009668][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 11.009670][ T199] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.009674][ T199] ? rtnl_link_fill+0x900/0x900 [ 11.009676][ T199] ? __lock_acquire+0x518/0xc20 [ 11.009680][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 11.009682][ T199] ? find_held_lock+0x2b/0x80 [ 11.009686][ T199] netlink_rcv_skb+0x14e/0x3a0 [ 11.009688][ T199] ? rtnl_link_fill+0x900/0x900 [ 11.009691][ T199] ? netlink_ack+0xcd0/0xcd0 [ 11.009697][ T199] ? netlink_deliver_tap+0xc5/0x330 [ 11.009700][ T199] ? netlink_deliver_tap+0x13c/0x330 [ 11.009704][ T199] netlink_unicast+0x486/0x750 [ 11.009708][ T199] ? netlink_attachskb+0x810/0x810 [ 11.009709][ T199] ? __lock_acquire+0x518/0xc20 [ 11.009714][ T199] netlink_sendmsg+0x735/0xc60 [ 11.009718][ T199] ? netlink_unicast+0x750/0x750 [ 11.009721][ T199] ? __might_fault+0x97/0x140 [ 11.009724][ T199] ? __might_fault+0x97/0x140 [ 11.009728][ T199] __sys_sendto+0x2aa/0x400 [ 11.009731][ T199] ? __ia32_sys_getpeername+0xd0/0xd0 [ 11.009745][ T199] __x64_sys_sendto+0xe4/0x1f0 [ 11.009747][ T199] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.009750][ T199] ? lockdep_hardirqs_on+0x91/0x130 [ 11.009753][ T199] ? do_syscall_64+0xa6/0x530 [ 11.009754][ T199] do_syscall_64+0xff/0x530 [ 11.009756][ T199] ? irq_exit_rcu+0x1a/0x30 [ 11.009759][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.009761][ T199] RIP: 0033:0x7f7c6c5e654e [ 11.009765][ T199] 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 [ 11.009766][ T199] RSP: 002b:00007ffc14949c00 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 11.009769][ T199] RAX: ffffffffffffffda RBX: 0000556c40e78760 RCX: 00007f7c6c5e654e [ 11.009770][ T199] RDX: 000000000000002c RSI: 0000556c40fe0930 RDI: 0000000000000014 [ 11.009771][ T199] RBP: 00007ffc14949c10 R08: 00007ffc14949c60 R09: 0000000000000080 [ 11.009772][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 0000556c4100ac80 [ 11.009773][ T199] R13: 00007ffc14949d44 R14: 0000000000000000 R15: 0000000000000000 [ 11.009779][ T199] [ 11.164315][ T198] virtio_net virtio3 enp0s2: renamed from eth0 [ 11.378816][ T199] virtio_net virtio2 enp0s1: renamed from eth0 [ 11.491708][ T199] virtio_net virtio3 enp0s2: renamed from eth0 [ 14.031387][ T199] virtio_net virtio2 enp0s1: renamed from eth0 [ 14.031403][ T199] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.031405][ T199] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 199, name: (udev-worker) [ 14.031407][ T199] preempt_count: 1, expected: 0 [ 14.031408][ T199] RCU nest depth: 0, expected: 0 [ 14.031409][ T199] locks held by (udev-worker)/199: 5, last CPU#3: [ 14.031411][ T199] #0: ffffffffb60ce040 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 14.031422][ T199] #1: ffffffffb5969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.031428][ T199] #2: ffffffffb5969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.031432][ T199] #3: ffffffffb5889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.031435][ T199] #4: ffffffffb5889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.031439][ T199] irq event stamp: 831832 [ 14.031439][ T199] hardirqs last enabled at (831831): [] __down_trylock_console_sem+0x86/0xa0 [ 14.031443][ T199] hardirqs last disabled at (831832): [] console_emit_next_record+0x3d4/0x4c0 [ 14.031444][ T199] softirqs last enabled at (831826): [] handle_softirqs+0x67c/0x900 [ 14.031448][ T199] softirqs last disabled at (830415): [] do_softirq+0xac/0xe0 [ 14.031450][ T199] Preemption disabled at: [ 14.031451][ T199] [] vprintk_emit+0x31b/0x3e0 [ 14.031457][ T199] CPU: 3 UID: 0 PID: 199 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.031461][ T199] Tainted: [W]=WARN [ 14.031462][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.031463][ T199] Call Trace: [ 14.031465][ T199] [ 14.031466][ T199] dump_stack_lvl+0x6f/0xa0 [ 14.031471][ T199] ? vprintk_emit+0x31b/0x3e0 [ 14.031473][ T199] __might_resched.cold+0x1fe/0x2c1 [ 14.031477][ T199] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.031481][ T199] ? __kmalloc_noprof+0xdb/0x760 [ 14.031486][ T199] __kmalloc_noprof+0x443/0x760 [ 14.031488][ T199] ? alloc_buf.isra.0+0x4b/0x260 [ 14.031495][ T199] ? do_raw_spin_unlock+0x59/0x250 [ 14.031498][ T199] alloc_buf.isra.0+0x4b/0x260 [ 14.031501][ T199] put_chars+0x1e1/0x2f0 [ 14.031505][ T199] ? __send_to_port+0x420/0x420 [ 14.031506][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.031510][ T199] ? validate_chain+0x38b/0xc20 [ 14.031516][ T199] hvc_console_print+0x292/0x780 [ 14.031523][ T199] ? hvc_write+0x3a0/0x3a0 [ 14.031525][ T199] ? rcu_is_watching+0x16/0xd0 [ 14.031527][ T199] ? lock_acquire+0x13c/0x160 [ 14.031532][ T199] console_emit_next_record+0x22f/0x4c0 [ 14.031535][ T199] ? devkmsg_read+0x4b0/0x4b0 [ 14.031536][ T199] ? console_flush_one_record+0x106/0x710 [ 14.031539][ T199] ? rcu_is_watching+0x16/0xd0 [ 14.031541][ T199] ? lock_acquire+0x13c/0x160 [ 14.031545][ T199] console_flush_one_record+0x46f/0x710 [ 14.031549][ T199] ? console_emit_next_record+0x4c0/0x4c0 [ 14.031550][ T199] ? __lock_acquire+0x518/0xc20 [ 14.031556][ T199] console_unlock+0xee/0x1f0 [ 14.031558][ T199] ? console_flush_one_record+0x710/0x710 [ 14.031560][ T199] ? rcu_is_watching+0x16/0xd0 [ 14.031562][ T199] ? lock_acquire+0x60/0x160 [ 14.031570][ T199] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.031572][ T199] ? vprintk_emit+0x320/0x3e0 [ 14.031575][ T199] vprintk_emit+0x37c/0x3e0 [ 14.031578][ T199] ? wake_up_klogd_work_func+0x90/0x90 [ 14.031580][ T199] ? __lock_acquire+0x518/0xc20 [ 14.031582][ T199] ? rwsem_optimistic_spin+0x3c7/0x480 [ 14.031587][ T199] dev_vprintk_emit+0x27f/0x2c0 [ 14.031592][ T199] ? device_rename.cold+0xa/0xa [ 14.031598][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 14.031602][ T199] dev_printk_emit+0xb9/0xee [ 14.031605][ T199] ? dev_vprintk_emit+0x2c0/0x2c0 [ 14.031609][ T199] ? is_bpf_text_address+0x72/0x110 [ 14.031612][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.031614][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.031618][ T199] __netdev_printk+0x160/0x1d0 [ 14.031624][ T199] netdev_info+0xe2/0x116 [ 14.031627][ T199] ? netdev_notice+0x120/0x120 [ 14.031630][ T199] ? find_held_lock+0x2b/0x80 [ 14.031634][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 14.031636][ T199] ? mark_held_locks+0x40/0x70 [ 14.031640][ T199] ? do_setlink.isra.0+0x1d77/0x2750 [ 14.031643][ T199] netif_change_name.cold+0x4f/0x89 [ 14.031646][ T199] ? __lock_acquire+0x518/0xc20 [ 14.031648][ T199] ? rwsem_optimistic_spin+0x3c7/0x480 [ 14.031649][ T199] ? find_held_lock+0x2/0x80 [ 14.031653][ T199] ? netdev_adjacent_rename_links+0x470/0x470 [ 14.031656][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 14.031658][ T199] ? find_held_lock+0x2b/0x80 [ 14.031661][ T199] ? __lock_acquire+0x518/0xc20 [ 14.031662][ T199] ? __asan_memset+0x27/0x50 [ 14.031668][ T199] do_setlink.isra.0+0x1d77/0x2750 [ 14.031672][ T199] ? rtnl_link_get_size+0x350/0x350 [ 14.031674][ T199] ? mark_usage+0x61/0x170 [ 14.031676][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.031678][ T199] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.031681][ T199] ? validate_chain+0x38b/0xc20 [ 14.031686][ T199] ? __lock_acquire+0x518/0xc20 [ 14.031691][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 14.031693][ T199] ? rtnl_setlink+0x29d/0x920 [ 14.031696][ T199] ? rcu_is_watching+0x16/0xd0 [ 14.031698][ T199] ? lock_acquire+0x13c/0x160 [ 14.031700][ T199] ? rcu_is_watching+0x16/0xd0 [ 14.031701][ T199] ? rcu_is_watching+0x16/0xd0 [ 14.031703][ T199] ? trace_contention_end+0xb3/0x180 [ 14.031705][ T199] ? __mutex_lock+0x1db/0x1ea0 [ 14.031709][ T199] ? __mutex_lock+0x9a3/0x1ea0 [ 14.031710][ T199] ? __lock_acquire+0x518/0xc20 [ 14.031712][ T199] ? rtnl_setlink+0x29d/0x920 [ 14.031715][ T199] ? mark_usage+0x61/0x170 [ 14.031718][ T199] ? ww_mutex_lock+0x160/0x160 [ 14.031720][ T199] ? nla_get_range_signed+0x3d0/0x3d0 [ 14.031726][ T199] ? mark_usage+0x61/0x170 [ 14.031729][ T199] ? cap_capable+0x1d7/0x3d0 [ 14.031737][ T199] rtnl_setlink+0x527/0x920 [ 14.031740][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 14.031742][ T199] ? __lock_acquire+0x518/0xc20 [ 14.031766][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 14.031768][ T199] ? find_held_lock+0x2b/0x80 [ 14.031771][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 14.031774][ T199] ? mark_usage+0x61/0x170 [ 14.031776][ T199] ? __lock_acquire+0x518/0xc20 [ 14.031781][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 14.031783][ T199] ? find_held_lock+0x2b/0x80 [ 14.031785][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 14.031787][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 14.031791][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 14.031794][ T199] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.031798][ T199] ? rtnl_link_fill+0x900/0x900 [ 14.031800][ T199] ? __lock_acquire+0x518/0xc20 [ 14.031805][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 14.031807][ T199] ? find_held_lock+0x2b/0x80 [ 14.031810][ T199] netlink_rcv_skb+0x14e/0x3a0 [ 14.031813][ T199] ? rtnl_link_fill+0x900/0x900 [ 14.031816][ T199] ? netlink_ack+0xcd0/0xcd0 [ 14.031822][ T199] ? netlink_deliver_tap+0xc5/0x330 [ 14.031825][ T199] ? netlink_deliver_tap+0x13c/0x330 [ 14.031829][ T199] netlink_unicast+0x486/0x750 [ 14.031832][ T199] ? netlink_attachskb+0x810/0x810 [ 14.031834][ T199] ? __lock_acquire+0x518/0xc20 [ 14.031839][ T199] netlink_sendmsg+0x735/0xc60 [ 14.031842][ T199] ? netlink_unicast+0x750/0x750 [ 14.031845][ T199] ? __might_fault+0x97/0x140 [ 14.031849][ T199] ? __might_fault+0x97/0x140 [ 14.031852][ T199] __sys_sendto+0x2aa/0x400 [ 14.031856][ T199] ? __ia32_sys_getpeername+0xd0/0xd0 [ 14.031866][ T199] ? exc_page_fault+0x87/0x100 [ 14.031872][ T199] __x64_sys_sendto+0xe4/0x1f0 [ 14.031874][ T199] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.031877][ T199] ? lockdep_hardirqs_on+0x91/0x130 [ 14.031879][ T199] ? do_syscall_64+0xa6/0x530 [ 14.031880][ T199] do_syscall_64+0xff/0x530 [ 14.031882][ T199] ? exc_page_fault+0xee/0x100 [ 14.031885][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.031887][ T199] RIP: 0033:0x7f7c6c5e654e [ 14.031891][ T199] 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 [ 14.031892][ T199] RSP: 002b:00007ffc14949c00 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 14.031895][ T199] RAX: ffffffffffffffda RBX: 0000556c40e78760 RCX: 00007f7c6c5e654e [ 14.031896][ T199] RDX: 000000000000002c RSI: 0000556c40e72690 RDI: 0000000000000014 [ 14.031897][ T199] RBP: 00007ffc14949c10 R08: 00007ffc14949c60 R09: 0000000000000080 [ 14.031898][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 0000556c40fe58d0 [ 14.031898][ T199] R13: 00007ffc14949d44 R14: 0000000000000000 R15: 0000000000000000 [ 14.031905][ T199] [ 14.196125][ T198] virtio_net virtio3 enp0s2: renamed from eth0 [ 14.440183][ T199] virtio_net virtio2 enp0s1: renamed from eth0 [ 14.539480][ T198] virtio_net virtio3 enp0s2: renamed from eth0 [ 15.894416][ T199] virtio_net virtio2 enp0s1: renamed from eth0 [ 15.894432][ T199] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.894434][ T199] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 199, name: (udev-worker) [ 15.894436][ T199] preempt_count: 1, expected: 0 [ 15.894437][ T199] RCU nest depth: 0, expected: 0 [ 15.894438][ T199] locks held by (udev-worker)/199: 5, last CPU#0: [ 15.894440][ T199] #0: ffffffffb60ce040 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 15.894451][ T199] #1: ffffffffb5969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.894457][ T199] #2: ffffffffb5969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.894460][ T199] #3: ffffffffb5889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.894463][ T199] #4: ffffffffb5889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.894467][ T199] irq event stamp: 1310550 [ 15.894468][ T199] hardirqs last enabled at (1310549): [] __down_trylock_console_sem+0x86/0xa0 [ 15.894471][ T199] hardirqs last disabled at (1310550): [] console_emit_next_record+0x3d4/0x4c0 [ 15.894472][ T199] softirqs last enabled at (1310544): [] netif_change_name+0x216/0x8c0 [ 15.894475][ T199] softirqs last disabled at (1310542): [] netif_change_name+0x1ad/0x8c0 [ 15.894478][ T199] Preemption disabled at: [ 15.894478][ T199] [] vprintk_emit+0x31b/0x3e0 [ 15.894483][ T199] CPU: 0 UID: 0 PID: 199 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.894487][ T199] Tainted: [W]=WARN [ 15.894488][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.894489][ T199] Call Trace: [ 15.894491][ T199] [ 15.894492][ T199] dump_stack_lvl+0x6f/0xa0 [ 15.894497][ T199] ? vprintk_emit+0x31b/0x3e0 [ 15.894498][ T199] __might_resched.cold+0x1fe/0x2c1 [ 15.894503][ T199] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.894506][ T199] ? __kmalloc_noprof+0xdb/0x760 [ 15.894511][ T199] __kmalloc_noprof+0x443/0x760 [ 15.894514][ T199] ? alloc_buf.isra.0+0x4b/0x260 [ 15.894520][ T199] ? do_raw_spin_unlock+0x59/0x250 [ 15.894523][ T199] alloc_buf.isra.0+0x4b/0x260 [ 15.894526][ T199] put_chars+0x1e1/0x2f0 [ 15.894530][ T199] ? __send_to_port+0x420/0x420 [ 15.894531][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.894535][ T199] ? validate_chain+0x38b/0xc20 [ 15.894541][ T199] hvc_console_print+0x292/0x780 [ 15.894547][ T199] ? hvc_write+0x3a0/0x3a0 [ 15.894549][ T199] ? rcu_is_watching+0x16/0xd0 [ 15.894551][ T199] ? lock_acquire+0x13c/0x160 [ 15.894555][ T199] console_emit_next_record+0x22f/0x4c0 [ 15.894559][ T199] ? devkmsg_read+0x4b0/0x4b0 [ 15.894560][ T199] ? console_flush_one_record+0x106/0x710 [ 15.894563][ T199] ? rcu_is_watching+0x16/0xd0 [ 15.894565][ T199] ? lock_acquire+0x13c/0x160 [ 15.894569][ T199] console_flush_one_record+0x46f/0x710 [ 15.894572][ T199] ? console_emit_next_record+0x4c0/0x4c0 [ 15.894573][ T199] ? __lock_acquire+0x518/0xc20 [ 15.894583][ T199] console_unlock+0xee/0x1f0 [ 15.894586][ T199] ? console_flush_one_record+0x710/0x710 [ 15.894587][ T199] ? rcu_is_watching+0x16/0xd0 [ 15.894589][ T199] ? lock_acquire+0x60/0x160 [ 15.894593][ T199] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.894594][ T199] ? vprintk_emit+0x320/0x3e0 [ 15.894597][ T199] vprintk_emit+0x37c/0x3e0 [ 15.894600][ T199] ? wake_up_klogd_work_func+0x90/0x90 [ 15.894602][ T199] ? __lock_acquire+0x518/0xc20 [ 15.894604][ T199] ? rwsem_optimistic_spin+0x3c7/0x480 [ 15.894608][ T199] dev_vprintk_emit+0x27f/0x2c0 [ 15.894613][ T199] ? device_rename.cold+0xa/0xa [ 15.894618][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 15.894622][ T199] dev_printk_emit+0xb9/0xee [ 15.894625][ T199] ? dev_vprintk_emit+0x2c0/0x2c0 [ 15.894628][ T199] ? is_bpf_text_address+0x72/0x110 [ 15.894632][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.894633][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.894637][ T199] __netdev_printk+0x160/0x1d0 [ 15.894643][ T199] netdev_info+0xe2/0x116 [ 15.894646][ T199] ? netdev_notice+0x120/0x120 [ 15.894649][ T199] ? find_held_lock+0x2b/0x80 [ 15.894651][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 15.894654][ T199] ? mark_held_locks+0x40/0x70 [ 15.894657][ T199] ? do_setlink.isra.0+0x1d77/0x2750 [ 15.894660][ T199] netif_change_name.cold+0x4f/0x89 [ 15.894663][ T199] ? __lock_acquire+0x518/0xc20 [ 15.894665][ T199] ? rwsem_optimistic_spin+0x3c7/0x480 [ 15.894667][ T199] ? find_held_lock+0x2/0x80 [ 15.894670][ T199] ? netdev_adjacent_rename_links+0x470/0x470 [ 15.894671][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 15.894674][ T199] ? find_held_lock+0x2b/0x80 [ 15.894676][ T199] ? __lock_acquire+0x518/0xc20 [ 15.894678][ T199] ? __asan_memset+0x27/0x50 [ 15.894683][ T199] do_setlink.isra.0+0x1d77/0x2750 [ 15.894687][ T199] ? rtnl_link_get_size+0x350/0x350 [ 15.894689][ T199] ? mark_usage+0x61/0x170 [ 15.894691][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.894693][ T199] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.894695][ T199] ? validate_chain+0x38b/0xc20 [ 15.894700][ T199] ? __lock_acquire+0x518/0xc20 [ 15.894704][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 15.894706][ T199] ? rtnl_setlink+0x29d/0x920 [ 15.894709][ T199] ? rcu_is_watching+0x16/0xd0 [ 15.894711][ T199] ? lock_acquire+0x13c/0x160 [ 15.894713][ T199] ? rcu_is_watching+0x16/0xd0 [ 15.894714][ T199] ? rcu_is_watching+0x16/0xd0 [ 15.894716][ T199] ? trace_contention_end+0xb3/0x180 [ 15.894718][ T199] ? __mutex_lock+0x1db/0x1ea0 [ 15.894721][ T199] ? __mutex_lock+0x9a3/0x1ea0 [ 15.894723][ T199] ? __lock_acquire+0x518/0xc20 [ 15.894725][ T199] ? rtnl_setlink+0x29d/0x920 [ 15.894728][ T199] ? mark_usage+0x61/0x170 [ 15.894730][ T199] ? ww_mutex_lock+0x160/0x160 [ 15.894732][ T199] ? nla_get_range_signed+0x3d0/0x3d0 [ 15.894737][ T199] ? mark_usage+0x61/0x170 [ 15.894741][ T199] ? cap_capable+0x1d7/0x3d0 [ 15.894747][ T199] rtnl_setlink+0x527/0x920 [ 15.894751][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 15.894753][ T199] ? __lock_acquire+0x518/0xc20 [ 15.894774][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 15.894776][ T199] ? find_held_lock+0x2b/0x80 [ 15.894779][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 15.894781][ T199] ? mark_usage+0x61/0x170 [ 15.894783][ T199] ? __lock_acquire+0x518/0xc20 [ 15.894787][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 15.894789][ T199] ? find_held_lock+0x2b/0x80 [ 15.894791][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 15.894793][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 15.894797][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 15.894800][ T199] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.894803][ T199] ? rtnl_link_fill+0x900/0x900 [ 15.894805][ T199] ? __lock_acquire+0x518/0xc20 [ 15.894810][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 15.894812][ T199] ? find_held_lock+0x2b/0x80 [ 15.894815][ T199] netlink_rcv_skb+0x14e/0x3a0 [ 15.894817][ T199] ? rtnl_link_fill+0x900/0x900 [ 15.894821][ T199] ? netlink_ack+0xcd0/0xcd0 [ 15.894826][ T199] ? netlink_deliver_tap+0xc5/0x330 [ 15.894829][ T199] ? netlink_deliver_tap+0x13c/0x330 [ 15.894833][ T199] netlink_unicast+0x486/0x750 [ 15.894837][ T199] ? netlink_attachskb+0x810/0x810 [ 15.894838][ T199] ? __lock_acquire+0x518/0xc20 [ 15.894843][ T199] netlink_sendmsg+0x735/0xc60 [ 15.894846][ T199] ? netlink_unicast+0x750/0x750 [ 15.894849][ T199] ? __might_fault+0x97/0x140 [ 15.894853][ T199] ? __might_fault+0x97/0x140 [ 15.894857][ T199] __sys_sendto+0x2aa/0x400 [ 15.894860][ T199] ? __ia32_sys_getpeername+0xd0/0xd0 [ 15.894873][ T199] __x64_sys_sendto+0xe4/0x1f0 [ 15.894875][ T199] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 15.894878][ T199] ? lockdep_hardirqs_on+0x91/0x130 [ 15.894881][ T199] ? do_syscall_64+0xa6/0x530 [ 15.894883][ T199] do_syscall_64+0xff/0x530 [ 15.894884][ T199] ? exc_page_fault+0xee/0x100 [ 15.894887][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.894889][ T199] RIP: 0033:0x7f7c6c5e654e [ 15.894893][ T199] 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 [ 15.894894][ T199] RSP: 002b:00007ffc14949c00 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 15.894897][ T199] RAX: ffffffffffffffda RBX: 0000556c40e78760 RCX: 00007f7c6c5e654e [ 15.894899][ T199] RDX: 000000000000002c RSI: 0000556c41013960 RDI: 0000000000000014 [ 15.894899][ T199] RBP: 00007ffc14949c10 R08: 00007ffc14949c60 R09: 0000000000000080 [ 15.894900][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 0000556c40fec710 [ 15.894901][ T199] R13: 00007ffc14949d44 R14: 0000000000000000 R15: 0000000000000000 [ 15.894908][ T199] [ 16.083218][ T198] virtio_net virtio3 enp0s2: renamed from eth0 [ 16.243642][ T159] virtio_net virtio2: Assigned random MAC address e6:83:9a:cf:d1:5f [ 16.353052][ T159] virtio_net virtio3: Assigned random MAC address f2:ed:7d:7f:7e:cd [ 16.357638][ T199] virtio_net virtio2 enp0s1: renamed from eth0 [ 16.449723][ T198] virtio_net virtio3 enp0s2: renamed from eth0 [ 18.967521][ T199] virtio_net virtio2 enp0s1: renamed from eth0 [ 18.967537][ T199] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.967540][ T199] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 199, name: (udev-worker) [ 18.967541][ T199] preempt_count: 1, expected: 0 [ 18.967542][ T199] RCU nest depth: 0, expected: 0 [ 18.967543][ T199] locks held by (udev-worker)/199: 5, last CPU#0: [ 18.967546][ T199] #0: ffffffffb60ce040 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 18.967558][ T199] #1: ffffffffb5969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.967563][ T199] #2: ffffffffb5969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.967567][ T199] #3: ffffffffb5889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.967570][ T199] #4: ffffffffb5889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 18.967574][ T199] irq event stamp: 1765270 [ 18.967574][ T199] hardirqs last enabled at (1765269): [] __down_trylock_console_sem+0x86/0xa0 [ 18.967578][ T199] hardirqs last disabled at (1765270): [] console_emit_next_record+0x3d4/0x4c0 [ 18.967579][ T199] softirqs last enabled at (1765264): [] netif_change_name+0x216/0x8c0 [ 18.967582][ T199] softirqs last disabled at (1765262): [] netif_change_name+0x1ad/0x8c0 [ 18.967585][ T199] Preemption disabled at: [ 18.967585][ T199] [] vprintk_emit+0x31b/0x3e0 [ 18.967590][ T199] CPU: 0 UID: 0 PID: 199 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.967594][ T199] Tainted: [W]=WARN [ 18.967595][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.967596][ T199] Call Trace: [ 18.967598][ T199] [ 18.967604][ T199] dump_stack_lvl+0x6f/0xa0 [ 18.967609][ T199] ? vprintk_emit+0x31b/0x3e0 [ 18.967611][ T199] __might_resched.cold+0x1fe/0x2c1 [ 18.967616][ T199] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.967620][ T199] ? __kmalloc_noprof+0xdb/0x760 [ 18.967625][ T199] __kmalloc_noprof+0x443/0x760 [ 18.967628][ T199] ? alloc_buf.isra.0+0x4b/0x260 [ 18.967633][ T199] ? do_raw_spin_unlock+0x59/0x250 [ 18.967636][ T199] alloc_buf.isra.0+0x4b/0x260 [ 18.967640][ T199] put_chars+0x1e1/0x2f0 [ 18.967643][ T199] ? __send_to_port+0x420/0x420 [ 18.967645][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.967649][ T199] ? validate_chain+0x38b/0xc20 [ 18.967654][ T199] hvc_console_print+0x292/0x780 [ 18.967661][ T199] ? hvc_write+0x3a0/0x3a0 [ 18.967663][ T199] ? rcu_is_watching+0x16/0xd0 [ 18.967666][ T199] ? lock_acquire+0x13c/0x160 [ 18.967670][ T199] console_emit_next_record+0x22f/0x4c0 [ 18.967673][ T199] ? devkmsg_read+0x4b0/0x4b0 [ 18.967675][ T199] ? console_flush_one_record+0x106/0x710 [ 18.967677][ T199] ? rcu_is_watching+0x16/0xd0 [ 18.967679][ T199] ? lock_acquire+0x13c/0x160 [ 18.967683][ T199] console_flush_one_record+0x46f/0x710 [ 18.967687][ T199] ? console_emit_next_record+0x4c0/0x4c0 [ 18.967688][ T199] ? __lock_acquire+0x518/0xc20 [ 18.967694][ T199] console_unlock+0xee/0x1f0 [ 18.967696][ T199] ? console_flush_one_record+0x710/0x710 [ 18.967697][ T199] ? rcu_is_watching+0x16/0xd0 [ 18.967699][ T199] ? lock_acquire+0x60/0x160 [ 18.967703][ T199] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.967705][ T199] ? vprintk_emit+0x320/0x3e0 [ 18.967708][ T199] vprintk_emit+0x37c/0x3e0 [ 18.967711][ T199] ? wake_up_klogd_work_func+0x90/0x90 [ 18.967713][ T199] ? __lock_acquire+0x518/0xc20 [ 18.967715][ T199] ? rwsem_optimistic_spin+0x3c7/0x480 [ 18.967720][ T199] dev_vprintk_emit+0x27f/0x2c0 [ 18.967724][ T199] ? device_rename.cold+0xa/0xa [ 18.967730][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 18.967734][ T199] dev_printk_emit+0xb9/0xee [ 18.967736][ T199] ? dev_vprintk_emit+0x2c0/0x2c0 [ 18.967740][ T199] ? is_bpf_text_address+0x72/0x110 [ 18.967743][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.967745][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.967749][ T199] __netdev_printk+0x160/0x1d0 [ 18.967755][ T199] netdev_info+0xe2/0x116 [ 18.967758][ T199] ? netdev_notice+0x120/0x120 [ 18.967761][ T199] ? find_held_lock+0x2b/0x80 [ 18.967765][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 18.967767][ T199] ? mark_held_locks+0x40/0x70 [ 18.967771][ T199] ? do_setlink.isra.0+0x1d77/0x2750 [ 18.967774][ T199] netif_change_name.cold+0x4f/0x89 [ 18.967777][ T199] ? __lock_acquire+0x518/0xc20 [ 18.967779][ T199] ? rwsem_optimistic_spin+0x3c7/0x480 [ 18.967780][ T199] ? find_held_lock+0x2/0x80 [ 18.967784][ T199] ? netdev_adjacent_rename_links+0x470/0x470 [ 18.967785][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 18.967788][ T199] ? find_held_lock+0x2b/0x80 [ 18.967790][ T199] ? __lock_acquire+0x518/0xc20 [ 18.967792][ T199] ? __asan_memset+0x27/0x50 [ 18.967797][ T199] do_setlink.isra.0+0x1d77/0x2750 [ 18.967802][ T199] ? rtnl_link_get_size+0x350/0x350 [ 18.967804][ T199] ? mark_usage+0x61/0x170 [ 18.967806][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.967808][ T199] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.967811][ T199] ? validate_chain+0x38b/0xc20 [ 18.967815][ T199] ? __lock_acquire+0x518/0xc20 [ 18.967820][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 18.967822][ T199] ? rtnl_setlink+0x29d/0x920 [ 18.967825][ T199] ? rcu_is_watching+0x16/0xd0 [ 18.967827][ T199] ? lock_acquire+0x13c/0x160 [ 18.967829][ T199] ? rcu_is_watching+0x16/0xd0 [ 18.967830][ T199] ? rcu_is_watching+0x16/0xd0 [ 18.967832][ T199] ? trace_contention_end+0xb3/0x180 [ 18.967835][ T199] ? __mutex_lock+0x1db/0x1ea0 [ 18.967838][ T199] ? __mutex_lock+0x9a3/0x1ea0 [ 18.967840][ T199] ? __lock_acquire+0x518/0xc20 [ 18.967842][ T199] ? rtnl_setlink+0x29d/0x920 [ 18.967845][ T199] ? mark_usage+0x61/0x170 [ 18.967848][ T199] ? ww_mutex_lock+0x160/0x160 [ 18.967850][ T199] ? nla_get_range_signed+0x3d0/0x3d0 [ 18.967857][ T199] ? cap_capable+0x1d7/0x3d0 [ 18.967864][ T199] rtnl_setlink+0x527/0x920 [ 18.967868][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 18.967870][ T199] ? __lock_acquire+0x518/0xc20 [ 18.967893][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 18.967895][ T199] ? find_held_lock+0x2b/0x80 [ 18.967898][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 18.967900][ T199] ? mark_usage+0x61/0x170 [ 18.967902][ T199] ? __lock_acquire+0x518/0xc20 [ 18.967907][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 18.967909][ T199] ? find_held_lock+0x2b/0x80 [ 18.967911][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 18.967913][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 18.967917][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 18.967920][ T199] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 18.967924][ T199] ? rtnl_link_fill+0x900/0x900 [ 18.967925][ T199] ? __lock_acquire+0x518/0xc20 [ 18.967930][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 18.967932][ T199] ? find_held_lock+0x2b/0x80 [ 18.967936][ T199] netlink_rcv_skb+0x14e/0x3a0 [ 18.967939][ T199] ? rtnl_link_fill+0x900/0x900 [ 18.967942][ T199] ? netlink_ack+0xcd0/0xcd0 [ 18.967948][ T199] ? netlink_deliver_tap+0xc5/0x330 [ 18.967951][ T199] ? netlink_deliver_tap+0x13c/0x330 [ 18.967956][ T199] netlink_unicast+0x486/0x750 [ 18.967959][ T199] ? netlink_attachskb+0x810/0x810 [ 18.967961][ T199] ? __lock_acquire+0x518/0xc20 [ 18.967966][ T199] netlink_sendmsg+0x735/0xc60 [ 18.967970][ T199] ? netlink_unicast+0x750/0x750 [ 18.967973][ T199] ? __might_fault+0x97/0x140 [ 18.967977][ T199] ? __might_fault+0x97/0x140 [ 18.967981][ T199] __sys_sendto+0x2aa/0x400 [ 18.967984][ T199] ? __ia32_sys_getpeername+0xd0/0xd0 [ 18.967995][ T199] ? exc_page_fault+0x87/0x100 [ 18.968001][ T199] __x64_sys_sendto+0xe4/0x1f0 [ 18.968003][ T199] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.968007][ T199] ? lockdep_hardirqs_on+0x91/0x130 [ 18.968009][ T199] ? do_syscall_64+0xa6/0x530 [ 18.968010][ T199] do_syscall_64+0xff/0x530 [ 18.968012][ T199] ? exc_page_fault+0xee/0x100 [ 18.968015][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.968017][ T199] RIP: 0033:0x7f7c6c5e654e [ 18.968021][ T199] 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 [ 18.968022][ T199] RSP: 002b:00007ffc14949c00 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 18.968025][ T199] RAX: ffffffffffffffda RBX: 0000556c40e78760 RCX: 00007f7c6c5e654e [ 18.968027][ T199] RDX: 000000000000002c RSI: 0000556c40ff77d0 RDI: 0000000000000014 [ 18.968028][ T199] RBP: 00007ffc14949c10 R08: 00007ffc14949c60 R09: 0000000000000080 [ 18.968028][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 0000556c41017a50 [ 18.968029][ T199] R13: 00007ffc14949d44 R14: 0000000000000000 R15: 0000000000000000 [ 18.968036][ T199] [ 19.180813][ T199] virtio_net virtio3 enp0s2: renamed from eth0