virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.006745][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.006768][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.006770][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.006771][ T1] preempt_count: 1, expected: 0 [ 1.006772][ T1] RCU nest depth: 0, expected: 0 [ 1.006773][ T1] locks held by swapper/0/1: 4, last CPU#1: [ 1.006775][ T1] #0: ffffffff9d169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.006787][ T1] #1: ffffffff9d169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.006791][ T1] #2: ffffffff9d089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.006795][ T1] #3: ffffffff9d089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.006799][ T1] irq event stamp: 305960 [ 1.006800][ T1] hardirqs last enabled at (305959): [] __down_trylock_console_sem+0x86/0xa0 [ 1.006802][ T1] hardirqs last disabled at (305960): [] console_emit_next_record+0x3d4/0x4c0 [ 1.006804][ T1] softirqs last enabled at (303728): [] handle_softirqs+0x67c/0x900 [ 1.006807][ T1] softirqs last disabled at (303365): [] __irq_exit_rcu+0x145/0x1c0 [ 1.006809][ T1] Preemption disabled at: [ 1.006810][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.006815][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.006818][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.006820][ T1] Call Trace: [ 1.006821][ T1] [ 1.006825][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.006831][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.006833][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.006843][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.006847][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.006852][ T1] __kmalloc_noprof+0x443/0x760 [ 1.006854][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.006860][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.006863][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.006866][ T1] put_chars+0x1e1/0x2f0 [ 1.006868][ T1] ? prb_final_commit+0x50/0x50 [ 1.006870][ T1] ? __send_to_port+0x420/0x420 [ 1.006873][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.006877][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.006880][ T1] ? validate_chain+0x38b/0xc20 [ 1.006883][ T1] hvc_console_print+0x292/0x780 [ 1.006886][ T1] ? mark_usage+0x61/0x170 [ 1.006888][ T1] ? __lock_acquire+0x518/0xc20 [ 1.006889][ T1] ? __lock_acquire+0x518/0xc20 [ 1.006893][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.006895][ T1] ? console_emit_next_record+0x1df/0x4c0 [ 1.006898][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.006900][ T1] ? lock_acquire+0x13c/0x160 [ 1.006904][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.006908][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.006910][ T1] ? console_flush_one_record+0x106/0x710 [ 1.006913][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.006915][ T1] ? lock_acquire+0x13c/0x160 [ 1.006919][ T1] console_flush_one_record+0x46f/0x710 [ 1.006923][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.006925][ T1] ? __lock_acquire+0x518/0xc20 [ 1.006930][ T1] console_unlock+0xee/0x1f0 [ 1.006933][ T1] ? console_flush_one_record+0x710/0x710 [ 1.006934][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.006937][ T1] ? lock_acquire+0x60/0x160 [ 1.006940][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.006942][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.006945][ T1] vprintk_emit+0x37c/0x3e0 [ 1.006949][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.006952][ T1] ? misc_register+0x151/0x670 [ 1.006955][ T1] ? md_run_setup+0x90/0x90 [ 1.006960][ T1] _printk+0xc7/0x100 [ 1.006963][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.006965][ T1] ? md_run_setup+0x90/0x90 [ 1.006970][ T1] ? md_run_setup+0x90/0x90 [ 1.006974][ T1] dm_interface_init+0x50/0x60 [ 1.006976][ T1] dm_init+0x51/0xd0 [ 1.006978][ T1] ? md_run_setup+0x90/0x90 [ 1.006980][ T1] do_one_initcall+0x124/0x4f0 [ 1.006983][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.006985][ T1] ? parameq+0x110/0x110 [ 1.006990][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.006993][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.006996][ T1] kernel_init_freeable+0x596/0x630 [ 1.006999][ T1] ? rest_init+0x280/0x280 [ 1.007004][ T1] kernel_init+0x21/0x150 [ 1.007006][ T1] ? rest_init+0x280/0x280 [ 1.007008][ T1] ret_from_fork+0x474/0x6b0 [ 1.007012][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.007015][ T1] ? __switch_to+0x5a3/0xe00 [ 1.007018][ T1] ? rest_init+0x280/0x280 [ 1.007021][ T1] ret_from_fork_asm+0x11/0x20 [ 1.007028][ T1] [ 1.033450][ T1] NET: Registered PF_INET6 protocol family [ 1.037596][ T1] Segment Routing with IPv6 [ 1.038015][ T1] In-situ OAM (IOAM) with IPv6 [ 1.038379][ T1] NET: Registered PF_PACKET protocol family [ 1.038635][ T1] 9pnet: Installing 9P2000 support [ 1.039029][ T1] Key type dns_resolver registered [ 1.039693][ T1] NET: Registered PF_VSOCK protocol family [ 1.043889][ T1] IPI shorthand broadcast: enabled [ 1.149024][ T1] sched_clock: Marking stable (1111001986, 37320199)->(1249592781, -101270596) [ 1.152201][ T1] registered taskstats version 1 [ 1.154050][ T1] Loading compiled-in X.509 certificates [ 1.256309][ T1] Demotion targets for Node 0: null [ 1.256702][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11725) [ 1.257007][ T1] page_owner is disabled [ 1.258078][ T1] PM: Magic number: 6:921:117 [ 1.258532][ T1] netconsole: network logging started [ 1.259953][ T1] ALSA device list: [ 1.260639][ T1] No soundcards found. [ 1.261605][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.263990][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.264740][ T1] devtmpfs: mounted [ 1.265040][ T1] VFS: Pivoted into new rootfs [ 1.296833][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.297087][ T1] Write protecting the kernel read-only data: 55296k [ 1.297582][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.298000][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.298623][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.298908][ T1] with arguments: [ 1.299035][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.299274][ T1] with environment: [ 1.299416][ T1] HOME=/ [ 1.299545][ T1] TERM=dumb [ 1.299667][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.299921][ T1] nr_open=2147483584 [ 1.300041][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.300330][ T1] virtme_rw_overlay0=/etc [ 1.300496][ T1] virtme_rw_overlay1=/lib [ 1.300704][ T1] virtme_rw_overlay2=/home [ 1.300897][ T1] virtme_rw_overlay3=/opt [ 1.301067][ T1] virtme_rw_overlay4=/srv [ 1.301226][ T1] virtme_rw_overlay5=/usr [ 1.301697][ T1] virtme_rw_overlay6=/var [ 1.301872][ T1] virtme_rw_overlay7=/tmp [ 1.302031][ T1] virtme_console=ttyS0 [ 1.302190][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.318774][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.319994][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.331386][ T1] overlayfs: failed to set xattr on upper [ 1.331664][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.331933][ T1] overlayfs: ...falling back to uuid=null. [ 1.334239][ T1] overlayfs: failed to set xattr on upper [ 1.334485][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.334738][ T1] overlayfs: ...falling back to uuid=null. [ 1.336634][ T1] overlayfs: failed to set xattr on upper [ 1.336842][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.337087][ T1] overlayfs: ...falling back to uuid=null. [ 1.339293][ T1] overlayfs: failed to set xattr on upper [ 1.339510][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.339760][ T1] overlayfs: ...falling back to uuid=null. [ 1.341704][ T1] overlayfs: failed to set xattr on upper [ 1.341918][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.342167][ T1] overlayfs: ...falling back to uuid=null. [ 1.344447][ T1] overlayfs: failed to set xattr on upper [ 1.344655][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.344908][ T1] overlayfs: ...falling back to uuid=null. [ 1.347363][ T1] overlayfs: failed to set xattr on upper [ 1.347581][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.347824][ T1] overlayfs: ...falling back to uuid=null. [ 1.349723][ T1] overlayfs: failed to set xattr on upper [ 1.349956][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.350206][ T1] overlayfs: ...falling back to uuid=null. [ 1.361707][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.412900][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 3.517311][ T74] systemd-tmpfile (74) used greatest stack depth: 24944 bytes left [ 3.517534][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.517534][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.517534][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.517534][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.517631][ T1] virtme-ng-init: basic initialization done [ 3.517910][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.517912][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.517913][ T74] preempt_count: 2, expected: 0 [ 3.517914][ T74] RCU nest depth: 0, expected: 0 [ 3.517915][ T74] locks held by systemd-tmpfile/74: 5, last CPU#0: [ 3.517917][ T74] #0: ffffffff9d0027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.517929][ T74] #1: ffffffff9d169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.517935][ T74] #2: ffffffff9d169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.517939][ T74] #3: ffffffff9d089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.517943][ T74] #4: ffffffff9d089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.517947][ T74] irq event stamp: 2299240 [ 3.517947][ T74] hardirqs last enabled at (2299239): [] irqentry_exit+0x21c/0x790 [ 3.517952][ T74] hardirqs last disabled at (2299240): [] console_emit_next_record+0x3d4/0x4c0 [ 3.517954][ T74] softirqs last enabled at (2299238): [] handle_softirqs+0x67c/0x900 [ 3.517956][ T74] softirqs last disabled at (2297819): [] __irq_exit_rcu+0x145/0x1c0 [ 3.517959][ T74] Preemption disabled at: [ 3.517959][ T74] [<0000000000000000>] 0x0 [ 3.517966][ T74] CPU: 0 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.517970][ T74] Tainted: [W]=WARN [ 3.517971][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.517972][ T74] Call Trace: [ 3.517974][ T74] [ 3.517976][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.517982][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.517986][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.517990][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.517996][ T74] __kmalloc_noprof+0x443/0x760 [ 3.517998][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.518003][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.518006][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.518009][ T74] put_chars+0x1e1/0x2f0 [ 3.518012][ T74] ? __send_to_port+0x420/0x420 [ 3.518013][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.518018][ T74] ? validate_chain+0x38b/0xc20 [ 3.518023][ T74] hvc_console_print+0x292/0x780 [ 3.518029][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.518031][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.518033][ T74] ? lock_acquire+0x13c/0x160 [ 3.518037][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.518041][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.518042][ T74] ? console_flush_one_record+0x106/0x710 [ 3.518045][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.518048][ T74] ? lock_acquire+0x13c/0x160 [ 3.518051][ T74] console_flush_one_record+0x46f/0x710 [ 3.518055][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.518057][ T74] ? __lock_acquire+0x518/0xc20 [ 3.518062][ T74] console_unlock+0xee/0x1f0 [ 3.518065][ T74] ? console_flush_one_record+0x710/0x710 [ 3.518067][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.518069][ T74] ? lock_acquire+0x60/0x160 [ 3.518072][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.518074][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.518077][ T74] vprintk_emit+0x37c/0x3e0 [ 3.518081][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.518084][ T74] ? __lock_acquire+0x518/0xc20 [ 3.518088][ T74] _printk+0xc7/0x100 [ 3.518091][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.518094][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.518096][ T74] ? __rwlock_init+0x150/0x150 [ 3.518100][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.518103][ T74] do_exit.cold+0x82/0x9c [ 3.518106][ T74] ? exit_notify+0x890/0x890 [ 3.518108][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.518110][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.518114][ T74] do_group_exit+0xb8/0x370 [ 3.518117][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.518119][ T74] x64_sys_call+0x1567/0x1570 [ 3.518121][ T74] do_syscall_64+0xff/0x530 [ 3.518123][ T74] ? exc_page_fault+0xee/0x100 [ 3.518126][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.518128][ T74] RIP: 0033:0x7f41540051b8 [ 3.518130][ T74] Code: Unable to access opcode bytes at 0x7f415400518e. [ 3.518132][ T74] RSP: 002b:00007ffe9f66cec8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.518134][ T74] RAX: ffffffffffffffda RBX: 00007f4154135f88 RCX: 00007f41540051b8 [ 3.518135][ T74] RDX: 00007f41538634c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.518136][ T74] RBP: 00007ffe9f66cf20 R08: 0000000000000000 R09: 0000000000001000 [ 3.518137][ T74] R10: 00007ffe9f66cce0 R11: 0000000000000246 R12: 0000000000000001 [ 3.518138][ T74] R13: 0000000000000049 R14: 00007f4154134680 R15: 00007f4154135fa0 [ 3.518145][ T74] [ 3.543540][ T77] virtme-ng-init (77) used greatest stack depth: 24640 bytes left [ 3.575145][ T79] ip (79) used greatest stack depth: 24328 bytes left [ 3.591691][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.592146][ T76] virtme-ng-init: triggering udev coldplug [ 5.890046][ T76] virtme-ng-init: waiting for udev to settle [ 5.890064][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.890066][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.890069][ T76] preempt_count: 1, expected: 0 [ 5.890070][ T76] RCU nest depth: 0, expected: 0 [ 5.890072][ T76] locks held by virtme-ng-init/76: 4, last CPU#2: [ 5.890075][ T76] #0: ffffffff9d169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.890090][ T76] #1: ffffffff9d169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.890096][ T76] #2: ffffffff9d089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.890102][ T76] #3: ffffffff9d089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.890108][ T76] irq event stamp: 3844 [ 5.890109][ T76] hardirqs last enabled at (3843): [] __down_trylock_console_sem+0x86/0xa0 [ 5.890112][ T76] hardirqs last disabled at (3844): [] console_emit_next_record+0x3d4/0x4c0 [ 5.890115][ T76] softirqs last enabled at (3356): [] fpu_clone+0xd9/0x410 [ 5.890120][ T76] softirqs last disabled at (3354): [] fpu_clone+0x82/0x410 [ 5.890123][ T76] Preemption disabled at: [ 5.890123][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.890131][ T76] CPU: 2 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.890136][ T76] Tainted: [W]=WARN [ 5.890137][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.890140][ T76] Call Trace: [ 5.890142][ T76] [ 5.890144][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.890151][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.890155][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.890161][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.890166][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.890173][ T76] __kmalloc_noprof+0x443/0x760 [ 5.890177][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.890185][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.890188][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.890193][ T76] put_chars+0x1e1/0x2f0 [ 5.890198][ T76] ? __send_to_port+0x420/0x420 [ 5.890200][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.890206][ T76] ? validate_chain+0x38b/0xc20 [ 5.890214][ T76] hvc_console_print+0x292/0x780 [ 5.890225][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.890228][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.890232][ T76] ? lock_acquire+0x13c/0x160 [ 5.890239][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.890245][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.890247][ T76] ? console_flush_one_record+0x106/0x710 [ 5.890252][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.890256][ T76] ? lock_acquire+0x13c/0x160 [ 5.890262][ T76] console_flush_one_record+0x46f/0x710 [ 5.890269][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.890271][ T76] ? __lock_acquire+0x518/0xc20 [ 5.890280][ T76] console_unlock+0xee/0x1f0 [ 5.890285][ T76] ? console_flush_one_record+0x710/0x710 [ 5.890287][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.890291][ T76] ? lock_acquire+0x60/0x160 [ 5.890297][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.890299][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.890304][ T76] vprintk_emit+0x37c/0x3e0 [ 5.890310][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.890315][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.890329][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.890334][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.890337][ T76] ? simple_strntoull+0x10f/0x140 [ 5.890342][ T76] ? date_str+0x1e0/0x1e0 [ 5.890347][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.890355][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.890359][ T76] ? vprintk_default+0x20/0x20 [ 5.890367][ T76] ? vprintk_default+0x20/0x20 [ 5.890373][ T76] new_sync_write+0x33e/0x760 [ 5.890378][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 5.890383][ T76] ? new_sync_read+0x750/0x750 [ 5.890390][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.890398][ T76] ? __fget_files+0x1e3/0x460 [ 5.890404][ T76] vfs_write+0x6a2/0xbd0 [ 5.890412][ T76] ksys_write+0x116/0x250 [ 5.890417][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.890422][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.890428][ T76] do_syscall_64+0xff/0x530 [ 5.890431][ T76] ? exc_page_fault+0xee/0x100 [ 5.890435][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.890438][ T76] RIP: 0033:0x7ff9cd687ed2 [ 5.890444][ T76] Code: 08 0f 85 51 ec ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 48 89 e5 [ 5.890446][ T76] RSP: 002b:00007ff9cd5cec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.890450][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007ff9cd687ed2 [ 5.890452][ T76] RDX: 000000000000002e RSI: 00007ff9c80012c0 RDI: 0000000000000003 [ 5.890453][ T76] RBP: 00007ff9cd5cec90 R08: 0000000000000000 R09: 0000000000000000 [ 5.890455][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9cd7120a0 [ 5.890456][ T76] R13: 00007ff9cd6103e0 R14: 00007ff9c80012c0 R15: 00007ff9cd5ceda8 [ 5.890469][ T76] [ 5.908508][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 5.908531][ C0] [ 5.908533][ C0] ======================================================== [ 5.908534][ C0] WARNING: possible irq lock inversion dependency detected [ 5.908535][ C0] 7.2.0-virtme #1 Tainted: G W [ 5.908537][ C0] -------------------------------------------------------- [ 5.908537][ C0] (udev-worker)/85 just changed the state of lock: [ 5.908538][ C0] ffffffff9d089660 (console_owner){..-.}-{0:0}, at: console_trylock_spinning+0xa4/0x1e0 [ 5.908549][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 5.908551][ C0] (fs_reclaim){+.+.}-{0:0} [ 5.908552][ C0] [ 5.908552][ C0] [ 5.908552][ C0] and interrupts could create inverse lock ordering between them. [ 5.908552][ C0] [ 5.908553][ C0] [ 5.908553][ C0] other info that might help us debug this: [ 5.908553][ C0] Possible interrupt unsafe locking scenario: [ 5.908553][ C0] [ 5.908554][ C0] CPU0 CPU1 [ 5.908554][ C0] ---- ---- [ 5.908555][ C0] lock(fs_reclaim); [ 5.908556][ C0] local_irq_disable(); [ 5.908556][ C0] lock(console_owner); [ 5.908557][ C0] lock(fs_reclaim); [ 5.908558][ C0] [ 5.908558][ C0] lock(console_owner); [ 5.908559][ C0] [ 5.908559][ C0] *** DEADLOCK *** [ 5.908559][ C0] [ 5.908559][ C0] locks held by (udev-worker)/85: 4, last CPU#0: [ 5.908561][ C0] #0: ff11000001e16250 (kn->active#4){.+.+}-{0:0}, at: kernfs_fop_open+0x63/0xc50 [ 5.908567][ C0] #1: ff11000001a4d898 (&kernfs_locks->node_mutex[count]){+.+.}-{4:4}, at: kernfs_fop_open+0x5da/0xc50 [ 5.908570][ C0] #2: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 5.908575][ C0] #3: ffffffff9d1ce8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 5.908578][ C0] [ 5.908578][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 5.908582][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 5.908585][ C0] HARDIRQ-ON-W at: [ 5.908586][ C0] __lock_acquire+0x388/0xc20 [ 5.908589][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.908591][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.908593][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.908596][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.908599][ C0] workqueue_init+0x2a/0x680 [ 5.908602][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.908604][ C0] kernel_init+0x21/0x150 [ 5.908608][ C0] ret_from_fork+0x474/0x6b0 [ 5.908611][ C0] ret_from_fork_asm+0x11/0x20 [ 5.908613][ C0] SOFTIRQ-ON-W at: [ 5.908614][ C0] __lock_acquire+0x388/0xc20 [ 5.908616][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.908617][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.908618][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.908619][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.908621][ C0] workqueue_init+0x2a/0x680 [ 5.908622][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.908623][ C0] kernel_init+0x21/0x150 [ 5.908625][ C0] ret_from_fork+0x474/0x6b0 [ 5.908626][ C0] ret_from_fork_asm+0x11/0x20 [ 5.908627][ C0] INITIAL USE at: [ 5.908628][ C0] __lock_acquire+0x388/0xc20 [ 5.908629][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.908630][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.908631][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.908633][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.908634][ C0] workqueue_init+0x2a/0x680 [ 5.908635][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.908636][ C0] kernel_init+0x21/0x150 [ 5.908638][ C0] ret_from_fork+0x474/0x6b0 [ 5.908639][ C0] ret_from_fork_asm+0x11/0x20 [ 5.908640][ C0] } [ 5.908640][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 5.908644][ C0] ... acquired at: [ 5.908645][ C0] __lock_acquire+0x518/0xc20 [ 5.908647][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.908648][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.908649][ C0] __kmalloc_noprof+0xd3/0x760 [ 5.908650][ C0] alloc_buf.isra.0+0x4b/0x260 [ 5.908653][ C0] put_chars+0x1e1/0x2f0 [ 5.908654][ C0] hvc_console_print+0x292/0x780 [ 5.908656][ C0] console_emit_next_record+0x22f/0x4c0 [ 5.908658][ C0] console_flush_one_record+0x46f/0x710 [ 5.908660][ C0] console_unlock+0xee/0x1f0 [ 5.908661][ C0] vprintk_emit+0x37c/0x3e0 [ 5.908663][ C0] _printk+0xc7/0x100 [ 5.908666][ C0] dm_interface_init+0x50/0x60 [ 5.908668][ C0] dm_init+0x51/0xd0 [ 5.908669][ C0] do_one_initcall+0x124/0x4f0 [ 5.908671][ C0] kernel_init_freeable+0x596/0x630 [ 5.908672][ C0] kernel_init+0x21/0x150 [ 5.908673][ C0] ret_from_fork+0x474/0x6b0 [ 5.908674][ C0] ret_from_fork_asm+0x11/0x20 [ 5.908675][ C0] [ 5.908676][ C0] -> (console_owner){..-.}-{0:0} { [ 5.908677][ C0] IN-SOFTIRQ-W at: [ 5.908678][ C0] __lock_acquire+0x388/0xc20 [ 5.908679][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.908681][ C0] console_trylock_spinning+0xb5/0x1e0 [ 5.908682][ C0] vprintk_emit+0x320/0x3e0 [ 5.908684][ C0] _printk+0xc7/0x100 [ 5.908685][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.908687][ C0] call_timer_fn+0x160/0x4d0 [ 5.908689][ C0] __run_timers+0x68f/0xaa0 [ 5.908690][ C0] run_timer_softirq+0xf0/0x160 [ 5.908692][ C0] handle_softirqs+0x1d3/0x900 [ 5.908694][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.908696][ C0] irq_exit_rcu+0xe/0x30 [ 5.908697][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.908699][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.908701][ C0] stack_depot_save_flags+0x10a/0x790 [ 5.908704][ C0] set_track_prepare+0x6e/0x90 [ 5.908705][ C0] ___slab_alloc+0xbf/0x2f0 [ 5.908706][ C0] __kmalloc_cache_noprof+0x32e/0x620 [ 5.908707][ C0] kernfs_fop_open+0x841/0xc50 [ 5.908709][ C0] do_dentry_open+0x408/0x1310 [ 5.908711][ C0] vfs_open+0x7a/0x440 [ 5.908712][ C0] do_open+0x646/0xdd0 [ 5.908715][ C0] path_openat+0x1d0/0x3b0 [ 5.908716][ C0] do_file_open+0x209/0x480 [ 5.908718][ C0] do_sys_openat2+0xe0/0x170 [ 5.908719][ C0] __x64_sys_openat+0x10e/0x210 [ 5.908720][ C0] do_syscall_64+0xff/0x530 [ 5.908722][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.908723][ C0] INITIAL USE at: [ 5.908724][ C0] } [ 5.908724][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 5.908728][ C0] ... acquired at: [ 5.908728][ C0] mark_lock+0x1d7/0xa00 [ 5.908730][ C0] mark_usage+0x42/0x170 [ 5.908731][ C0] __lock_acquire+0x388/0xc20 [ 5.908732][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.908733][ C0] console_trylock_spinning+0xb5/0x1e0 [ 5.908735][ C0] vprintk_emit+0x320/0x3e0 [ 5.908736][ C0] _printk+0xc7/0x100 [ 5.908738][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.908739][ C0] call_timer_fn+0x160/0x4d0 [ 5.908740][ C0] __run_timers+0x68f/0xaa0 [ 5.908742][ C0] run_timer_softirq+0xf0/0x160 [ 5.908743][ C0] handle_softirqs+0x1d3/0x900 [ 5.908744][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.908745][ C0] irq_exit_rcu+0xe/0x30 [ 5.908747][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.908748][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.908749][ C0] stack_depot_save_flags+0x10a/0x790 [ 5.908750][ C0] set_track_prepare+0x6e/0x90 [ 5.908751][ C0] ___slab_alloc+0xbf/0x2f0 [ 5.908753][ C0] __kmalloc_cache_noprof+0x32e/0x620 [ 5.908754][ C0] kernfs_fop_open+0x841/0xc50 [ 5.908755][ C0] do_dentry_open+0x408/0x1310 [ 5.908756][ C0] vfs_open+0x7a/0x440 [ 5.908758][ C0] do_open+0x646/0xdd0 [ 5.908759][ C0] path_openat+0x1d0/0x3b0 [ 5.908760][ C0] do_file_open+0x209/0x480 [ 5.908761][ C0] do_sys_openat2+0xe0/0x170 [ 5.908762][ C0] __x64_sys_openat+0x10e/0x210 [ 5.908764][ C0] do_syscall_64+0xff/0x530 [ 5.908765][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.908766][ C0] [ 5.908766][ C0] [ 5.908766][ C0] stack backtrace: [ 5.908769][ C0] CPU: 0 UID: 0 PID: 85 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.908772][ C0] Tainted: [W]=WARN [ 5.908773][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.908774][ C0] Call Trace: [ 5.908775][ C0] [ 5.908776][ C0] dump_stack_lvl+0x6f/0xa0 [ 5.908780][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 5.908782][ C0] mark_lock_irq+0x989/0x9c0 [ 5.908784][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 5.908787][ C0] mark_lock+0x1d7/0xa00 [ 5.908788][ C0] mark_usage+0x42/0x170 [ 5.908790][ C0] __lock_acquire+0x388/0xc20 [ 5.908792][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.908794][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 5.908796][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.908799][ C0] ? lock_acquire+0x13c/0x160 [ 5.908801][ C0] console_trylock_spinning+0xb5/0x1e0 [ 5.908802][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 5.908804][ C0] vprintk_emit+0x320/0x3e0 [ 5.908806][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 5.908809][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 5.908810][ C0] _printk+0xc7/0x100 [ 5.908812][ C0] ? snapshot_read.cold+0x21/0x21 [ 5.908814][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 5.908816][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.908818][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.908819][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.908821][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.908822][ C0] call_timer_fn+0x160/0x4d0 [ 5.908824][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 5.908826][ C0] ? debug_object_active_state+0x430/0x430 [ 5.908829][ C0] ? find_held_lock+0x2b/0x80 [ 5.908831][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.908832][ C0] ? mark_held_locks+0x40/0x70 [ 5.908834][ C0] __run_timers+0x68f/0xaa0 [ 5.908836][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.908838][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 5.908840][ C0] ? __lock_acquire+0x518/0xc20 [ 5.908849][ C0] ? __rwlock_init+0x150/0x150 [ 5.908852][ C0] run_timer_softirq+0xf0/0x160 [ 5.908854][ C0] ? __run_timers+0xaa0/0xaa0 [ 5.908856][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.908857][ C0] handle_softirqs+0x1d3/0x900 [ 5.908859][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.908861][ C0] ? _local_bh_enable+0xc0/0xc0 [ 5.908863][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.908864][ C0] irq_exit_rcu+0xe/0x30 [ 5.908865][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.908867][ C0] [ 5.908868][ C0] [ 5.908868][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.908870][ C0] RIP: 0010:stack_depot_save_flags+0x10a/0x790 [ 5.908872][ C0] Code: 03 41 f8 29 c7 c1 c2 04 44 01 c0 31 fa 44 89 c7 41 89 d0 29 d7 01 c2 41 c1 c0 06 41 31 f8 44 89 c7 44 29 c0 41 01 d0 c1 c7 08 <31> f8 89 c7 29 c2 44 01 c0 c1 c7 10 31 fa 89 d7 41 29 d0 01 c2 c1 [ 5.908874][ C0] RSP: 0018:ffa00000005877e8 EFLAGS: 00000a07 [ 5.908876][ C0] RAX: 00000000ed48d529 RBX: 0000000000000001 RCX: ffa000000058786c [ 5.908877][ C0] RDX: 000000008ba5a1c7 RSI: 000000000000000b RDI: 000000007dd873c1 [ 5.908878][ C0] RBP: 000000000000000a R08: 000000004d237a3a R09: 0000000000000000 [ 5.908879][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffa0000000587848 [ 5.908880][ C0] R13: 000000000000000a R14: 0000000000000dc0 R15: 00000000ffffffff [ 5.908882][ C0] ? stack_depot_save_flags+0x45/0x790 [ 5.908884][ C0] ? kernfs_fop_open+0x841/0xc50 [ 5.908886][ C0] set_track_prepare+0x6e/0x90 [ 5.908887][ C0] ? kernfs_fop_open+0x841/0xc50 [ 5.908888][ C0] ? do_dentry_open+0x408/0x1310 [ 5.908889][ C0] ? vfs_open+0x7a/0x440 [ 5.908891][ C0] ? do_open+0x646/0xdd0 [ 5.908892][ C0] ? path_openat+0x1d0/0x3b0 [ 5.908893][ C0] ? do_file_open+0x209/0x480 [ 5.908895][ C0] ? do_sys_openat2+0xe0/0x170 [ 5.908896][ C0] ? __x64_sys_openat+0x10e/0x210 [ 5.908897][ C0] ? do_syscall_64+0xff/0x530 [ 5.908898][ C0] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.908900][ C0] ___slab_alloc+0xbf/0x2f0 [ 5.908902][ C0] ? __pcs_replace_empty_main+0x42f/0x6a0 [ 5.908904][ C0] __kmalloc_cache_noprof+0x32e/0x620 [ 5.908905][ C0] ? kernfs_fop_open+0x841/0xc50 [ 5.908907][ C0] kernfs_fop_open+0x841/0xc50 [ 5.908909][ C0] ? kernfs_notify_workfn+0x6d0/0x6d0 [ 5.908911][ C0] do_dentry_open+0x408/0x1310 [ 5.908913][ C0] ? kernfs_iop_permission+0x90/0xc0 [ 5.908915][ C0] vfs_open+0x7a/0x440 [ 5.908916][ C0] ? may_open+0xe6/0x330 [ 5.908918][ C0] do_open+0x646/0xdd0 [ 5.908920][ C0] ? open_last_lookups+0x7e3/0x1030 [ 5.908921][ C0] path_openat+0x1d0/0x3b0 [ 5.908923][ C0] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.908925][ C0] ? kernel_tmpfile_open+0x70/0x70 [ 5.908927][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.908929][ C0] do_file_open+0x209/0x480 [ 5.908931][ C0] ? path_openat+0x3b0/0x3b0 [ 5.908932][ C0] ? __lock_acquire+0x518/0xc20 [ 5.908936][ C0] ? _raw_spin_unlock+0x2d/0x50 [ 5.908938][ C0] ? alloc_fd+0x33a/0x600 [ 5.908942][ C0] do_sys_openat2+0xe0/0x170 [ 5.908943][ C0] ? build_open_flags+0x6e0/0x6e0 [ 5.908945][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.908947][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.908949][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 5.908951][ C0] __x64_sys_openat+0x10e/0x210 [ 5.908953][ C0] ? fput_close_sync+0xde/0x1b0 [ 5.908955][ C0] ? __ia32_sys_open+0x1b0/0x1b0 [ 5.908957][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.908958][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.908960][ C0] do_syscall_64+0xff/0x530 [ 5.908961][ C0] ? exc_page_fault+0xee/0x100 [ 5.908963][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.908964][ C0] RIP: 0033:0x7f6a667e054e [ 5.908966][ C0] 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 [ 5.908967][ C0] RSP: 002b:00007ffe98e73360 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 5.908969][ C0] RAX: ffffffffffffffda RBX: 00000000ffffffc9 RCX: 00007f6a667e054e [ 5.908970][ C0] RDX: 0000000000080100 RSI: 00007ffe98e73420 RDI: ffffffffffffff9c [ 5.908971][ C0] RBP: 00007ffe98e73370 R08: 0000000000000000 R09: 0000000000000000 [ 5.908971][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000055584654f6b0 [ 5.908972][ C0] R13: 00007f6a66d6b7ae R14: ffffffffffffffff R15: 0000000000000000 [ 5.908974][ C0] [ 6.311765][ T76] virtme-ng-init: udev is done [ 6.317151][ T1] virtme-ng-init: initialization done