virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.009184][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.009207][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.009209][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.009210][ T1] preempt_count: 1, expected: 0 [ 1.009211][ T1] RCU nest depth: 0, expected: 0 [ 1.009212][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.009214][ T1] #0: ff1100000287b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.009226][ T1] #1: ffffffff89f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.009233][ T1] #2: ffffffff89f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.009237][ T1] #3: ffffffff89e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.009241][ T1] #4: ffffffff89e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.009244][ T1] irq event stamp: 307194 [ 1.009245][ T1] hardirqs last enabled at (307193): [] __down_trylock_console_sem+0x86/0xa0 [ 1.009250][ T1] hardirqs last disabled at (307194): [] console_emit_next_record+0x3d4/0x4c0 [ 1.009253][ T1] softirqs last enabled at (306800): [] handle_softirqs+0x67c/0x900 [ 1.009258][ T1] softirqs last disabled at (306707): [] __irq_exit_rcu+0x145/0x1c0 [ 1.009261][ T1] Preemption disabled at: [ 1.009262][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.009268][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.009271][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.009273][ T1] Call Trace: [ 1.009275][ T1] [ 1.009278][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.009284][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.009286][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.009291][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.009295][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.009300][ T1] __kmalloc_noprof+0x443/0x760 [ 1.009302][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.009308][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.009310][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.009313][ T1] put_chars+0x1e1/0x2f0 [ 1.009316][ T1] ? __send_to_port+0x420/0x420 [ 1.009319][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.009322][ T1] ? validate_chain+0x38b/0xc20 [ 1.009324][ T1] hvc_console_print+0x292/0x780 [ 1.009324][ T1] ? __lock_acquire+0x518/0xc20 [ 1.009324][ T1] ? __lock_acquire+0x518/0xc20 [ 1.009324][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.009324][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.009324][ T1] ? lock_acquire+0x13c/0x160 [ 1.009324][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.009324][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.009324][ T1] ? console_flush_one_record+0x106/0x710 [ 1.009324][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.009324][ T1] ? lock_acquire+0x13c/0x160 [ 1.009324][ T1] console_flush_one_record+0x46f/0x710 [ 1.009324][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.009324][ T1] ? __lock_acquire+0x518/0xc20 [ 1.009324][ T1] console_unlock+0xee/0x1f0 [ 1.009324][ T1] ? console_flush_one_record+0x710/0x710 [ 1.009324][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.009324][ T1] ? lock_acquire+0x60/0x160 [ 1.009324][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.009324][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.009324][ T1] vprintk_emit+0x37c/0x3e0 [ 1.009324][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.009324][ T1] ? find_held_lock+0x2b/0x80 [ 1.009324][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.009324][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.009324][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.009324][ T1] ? device_rename.cold+0xa/0xa [ 1.009324][ T1] ? __lock_acquire+0x518/0xc20 [ 1.009324][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.009324][ T1] ? find_held_lock+0x2b/0x80 [ 1.009324][ T1] dev_printk_emit+0xb9/0xee [ 1.009324][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.009324][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.009324][ T1] ? proc_register+0x368/0x8b0 [ 1.009324][ T1] _dev_info+0xe2/0x116 [ 1.009324][ T1] ? _dev_notice+0x120/0x120 [ 1.009324][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.009324][ T1] ? rtc_proc_show+0x400/0x400 [ 1.009324][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.009324][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.009324][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.009324][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.009324][ T1] cmos_do_probe+0x73b/0x98a [ 1.009324][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.009324][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.009324][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.009324][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.009324][ T1] ? mc146818_set_time+0x500/0x500 [ 1.009324][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.009324][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.009324][ T1] platform_probe+0xfe/0x1f0 [ 1.009324][ T1] call_driver_probe+0x61/0x1c0 [ 1.009324][ T1] really_probe+0x199/0x760 [ 1.009324][ T1] ? __device_attach_driver+0x280/0x280 [ 1.009324][ T1] __driver_probe_device+0x24f/0x440 [ 1.009324][ T1] ? __device_attach_driver+0x280/0x280 [ 1.009324][ T1] ? __device_attach_driver+0x280/0x280 [ 1.009324][ T1] driver_probe_device+0x4a/0xf0 [ 1.009324][ T1] __driver_attach+0x1b8/0x540 [ 1.009324][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.009324][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.009324][ T1] ? bus_remove_file+0x50/0x50 [ 1.009324][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.009324][ T1] ? rtc_dev_init+0x40/0x40 [ 1.009324][ T1] ? rtc_dev_init+0x40/0x40 [ 1.009324][ T1] bus_add_driver+0x2c8/0x530 [ 1.009324][ T1] driver_register+0x1a3/0x390 [ 1.009324][ T1] __platform_driver_probe+0x13f/0x270 [ 1.009324][ T1] cmos_init+0x31/0x40 [ 1.009324][ T1] do_one_initcall+0x124/0x4f0 [ 1.009324][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.009324][ T1] ? parameq+0x110/0x110 [ 1.009324][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.009324][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.009324][ T1] kernel_init_freeable+0x596/0x630 [ 1.009324][ T1] ? rest_init+0x280/0x280 [ 1.009324][ T1] kernel_init+0x21/0x150 [ 1.009324][ T1] ? rest_init+0x280/0x280 [ 1.009324][ T1] ret_from_fork+0x474/0x6b0 [ 1.009324][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.009324][ T1] ? __switch_to+0x5a3/0xe00 [ 1.009324][ T1] ? rest_init+0x280/0x280 [ 1.009324][ T1] ret_from_fork_asm+0x11/0x20 [ 1.009324][ T1] [ 1.040747][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T10:34:06 UTC (1787913246) [ 1.041819][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.045078][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.055155][ T1] NET: Registered PF_INET6 protocol family [ 1.059680][ T1] Segment Routing with IPv6 [ 1.060072][ T1] In-situ OAM (IOAM) with IPv6 [ 1.060450][ T1] NET: Registered PF_PACKET protocol family [ 1.060722][ T1] 9pnet: Installing 9P2000 support [ 1.061068][ T1] Key type dns_resolver registered [ 1.061844][ T1] NET: Registered PF_VSOCK protocol family [ 1.066182][ T1] IPI shorthand broadcast: enabled [ 1.169822][ T1] sched_clock: Marking stable (1135002256, 34320276)->(1246741749, -77419217) [ 1.171962][ T1] registered taskstats version 1 [ 1.173758][ T1] Loading compiled-in X.509 certificates [ 1.275084][ T1] Demotion targets for Node 0: null [ 1.275441][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11726) [ 1.275718][ T1] page_owner is disabled [ 1.276413][ T1] PM: Magic number: 6:207:579 [ 1.276620][ T1] pci_bus 0000:00: hash matches [ 1.277096][ T1] netconsole: network logging started [ 1.278526][ T1] ALSA device list: [ 1.279185][ T1] No soundcards found. [ 1.280462][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.283615][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.284488][ T1] devtmpfs: mounted [ 1.284754][ T1] VFS: Pivoted into new rootfs [ 1.315293][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.315659][ T1] Write protecting the kernel read-only data: 55296k [ 1.316112][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.316519][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.316777][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.317029][ T1] with arguments: [ 1.317144][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.317373][ T1] with environment: [ 1.317483][ T1] HOME=/ [ 1.317598][ T1] TERM=dumb [ 1.317703][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.317905][ T1] nr_open=2147483584 [ 1.318026][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.318271][ T1] virtme_rw_overlay0=/etc [ 1.318414][ T1] virtme_rw_overlay1=/lib [ 1.318555][ T1] virtme_rw_overlay2=/home [ 1.318696][ T1] virtme_rw_overlay3=/opt [ 1.318831][ T1] virtme_rw_overlay4=/srv [ 1.319010][ T1] virtme_rw_overlay5=/usr [ 1.319152][ T1] virtme_rw_overlay6=/var [ 1.319302][ T1] virtme_rw_overlay7=/tmp [ 1.319478][ T1] virtme_console=ttyS0 [ 1.319617][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.336372][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.337618][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.346002][ T1] overlayfs: failed to set xattr on upper [ 1.346261][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.346540][ T1] overlayfs: ...falling back to uuid=null. [ 1.348794][ T1] overlayfs: failed to set xattr on upper [ 1.348979][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.349206][ T1] overlayfs: ...falling back to uuid=null. [ 1.351714][ T1] overlayfs: failed to set xattr on upper [ 1.352043][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.352411][ T1] overlayfs: ...falling back to uuid=null. [ 1.354652][ T1] overlayfs: failed to set xattr on upper [ 1.354838][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.355074][ T1] overlayfs: ...falling back to uuid=null. [ 1.356889][ T1] overlayfs: failed to set xattr on upper [ 1.357076][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.357426][ T1] overlayfs: ...falling back to uuid=null. [ 1.359098][ T1] overlayfs: failed to set xattr on upper [ 1.359299][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.359524][ T1] overlayfs: ...falling back to uuid=null. [ 1.361293][ T1] overlayfs: failed to set xattr on upper [ 1.361936][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.362161][ T1] overlayfs: ...falling back to uuid=null. [ 1.364586][ T1] overlayfs: failed to set xattr on upper [ 1.364770][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.365008][ T1] overlayfs: ...falling back to uuid=null. [ 1.376133][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.409095][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.497117][ T71] systemd-tmpfile (71) used greatest stack depth: 25296 bytes left [ 3.497137][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.497139][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: systemd-tmpfile [ 3.497141][ T71] preempt_count: 2, expected: 0 [ 3.497142][ T71] RCU nest depth: 0, expected: 0 [ 3.497144][ T71] locks held by systemd-tmpfile/71: 5, last CPU#1: [ 3.497146][ T71] #0: ffffffff89e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.497161][ T71] #1: ffffffff89f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.497168][ T71] #2: ffffffff89f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.497173][ T71] #3: ffffffff89e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.497178][ T71] #4: ffffffff89e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.497183][ T71] irq event stamp: 2341014 [ 3.497184][ T71] hardirqs last enabled at (2341013): [] __down_trylock_console_sem+0x86/0xa0 [ 3.497188][ T71] hardirqs last disabled at (2341014): [] console_emit_next_record+0x3d4/0x4c0 [ 3.497191][ T71] softirqs last enabled at (2339870): [] handle_softirqs+0x67c/0x900 [ 3.497193][ T71] softirqs last disabled at (2339865): [] __irq_exit_rcu+0x145/0x1c0 [ 3.497196][ T71] Preemption disabled at: [ 3.497197][ T71] [<0000000000000000>] 0x0 [ 3.497205][ T71] CPU: 1 UID: 0 PID: 71 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.497209][ T71] Tainted: [W]=WARN [ 3.497210][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.497212][ T71] Call Trace: [ 3.497214][ T71] [ 3.497216][ T71] dump_stack_lvl+0x6f/0xa0 [ 3.497224][ T71] __might_resched.cold+0x1fe/0x2c1 [ 3.497230][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.497235][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 3.497242][ T71] __kmalloc_noprof+0x443/0x760 [ 3.497245][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 3.497253][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 3.497256][ T71] alloc_buf.isra.0+0x4b/0x260 [ 3.497260][ T71] put_chars+0x1e1/0x2f0 [ 3.497264][ T71] ? __send_to_port+0x420/0x420 [ 3.497266][ T71] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.497272][ T71] ? validate_chain+0x38b/0xc20 [ 3.497280][ T71] hvc_console_print+0x292/0x780 [ 3.497289][ T71] ? hvc_write+0x3a0/0x3a0 [ 3.497293][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.497296][ T71] ? lock_acquire+0x13c/0x160 [ 3.497302][ T71] console_emit_next_record+0x22f/0x4c0 [ 3.497307][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 3.497310][ T71] ? console_flush_one_record+0x106/0x710 [ 3.497315][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.497315][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.497315][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.497315][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.497314][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.497318][ T71] ? lock_acquire+0x13c/0x160 [ 3.497327][ T71] console_flush_one_record+0x46f/0x710 [ 3.497333][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 3.497336][ T71] ? __lock_acquire+0x518/0xc20 [ 3.497344][ T71] console_unlock+0xee/0x1f0 [ 3.497348][ T71] ? console_flush_one_record+0x710/0x710 [ 3.497350][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.497353][ T71] ? lock_acquire+0x60/0x160 [ 3.497359][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.497361][ T71] ? vprintk_emit+0x320/0x3e0 [ 3.497366][ T71] vprintk_emit+0x37c/0x3e0 [ 3.497371][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 3.497376][ T71] ? __lock_acquire+0x518/0xc20 [ 3.497382][ T71] _printk+0xc7/0x100 [ 3.497386][ T71] ? snapshot_read.cold+0x21/0x21 [ 3.497390][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.497394][ T71] ? __rwlock_init+0x150/0x150 [ 3.497400][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.497404][ T71] do_exit.cold+0x82/0x9c [ 3.497409][ T71] ? exit_notify+0x890/0x890 [ 3.497411][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 3.497415][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.497421][ T71] do_group_exit+0xb8/0x370 [ 3.497426][ T71] __x64_sys_exit_group+0x3c/0x50 [ 3.497428][ T71] x64_sys_call+0x1567/0x1570 [ 3.497431][ T71] do_syscall_64+0xff/0x530 [ 3.497435][ T71] ? exc_page_fault+0xee/0x100 [ 3.497439][ T71] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.497442][ T71] RIP: 0033:0x7f31de9171b8 [ 3.497445][ T71] Code: Unable to access opcode bytes at 0x7f31de91718e. [ 3.497447][ T71] RSP: 002b:00007ffdb07dbd38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.497449][ T71] RAX: ffffffffffffffda RBX: 00007f31dea47f88 RCX: 00007f31de9171b8 [ 3.497451][ T71] RDX: 00007f31de1754c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.497452][ T71] RBP: 00007ffdb07dbd90 R08: 0000000000000000 R09: 0000000000001000 [ 3.497454][ T71] R10: 00007ffdb07dbb50 R11: 0000000000000246 R12: 0000000000000001 [ 3.497455][ T71] R13: 0000000000000049 R14: 00007f31dea46680 R15: 00007f31dea47fa0 [ 3.497466][ T71] [ 3.514791][ T1] virtme-ng-init: basic initialization done [ 3.557865][ T78] ip (78) used greatest stack depth: 24832 bytes left [ 3.585056][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.585759][ T74] virtme-ng-init: triggering udev coldplug [ 5.895717][ T74] virtme-ng-init: waiting for udev to settle [ 5.895732][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.895734][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.895736][ T74] preempt_count: 1, expected: 0 [ 5.895737][ T74] RCU nest depth: 0, expected: 0 [ 5.895738][ T74] locks held by virtme-ng-init/74: 4, last CPU#2: [ 5.895741][ T74] #0: ffffffff89f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.895754][ T74] #1: ffffffff89f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.895758][ T74] #2: ffffffff89e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.895762][ T74] #3: ffffffff89e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.895767][ T74] irq event stamp: 3482 [ 5.895767][ T74] hardirqs last enabled at (3481): [] __down_trylock_console_sem+0x86/0xa0 [ 5.895770][ T74] hardirqs last disabled at (3482): [] console_emit_next_record+0x3d4/0x4c0 [ 5.895772][ T74] softirqs last enabled at (2996): [] fpu_clone+0xd9/0x410 [ 5.895775][ T74] softirqs last disabled at (2994): [] fpu_clone+0x82/0x410 [ 5.895777][ T74] Preemption disabled at: [ 5.895778][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.895784][ T74] CPU: 2 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.895787][ T74] Tainted: [W]=WARN [ 5.895788][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.895790][ T74] Call Trace: [ 5.895792][ T74] [ 5.895794][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.895799][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.895801][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.895806][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.895810][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.895815][ T74] __kmalloc_noprof+0x443/0x760 [ 5.895817][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.895823][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.895826][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.895829][ T74] put_chars+0x1e1/0x2f0 [ 5.895832][ T74] ? __send_to_port+0x420/0x420 [ 5.895833][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.895838][ T74] ? validate_chain+0x38b/0xc20 [ 5.895843][ T74] hvc_console_print+0x292/0x780 [ 5.895849][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.895851][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.895853][ T74] ? lock_acquire+0x13c/0x160 [ 5.895857][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.895861][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.895863][ T74] ? console_flush_one_record+0x106/0x710 [ 5.895866][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.895868][ T74] ? lock_acquire+0x13c/0x160 [ 5.895872][ T74] console_flush_one_record+0x46f/0x710 [ 5.895876][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.895878][ T74] ? __lock_acquire+0x518/0xc20 [ 5.895883][ T74] console_unlock+0xee/0x1f0 [ 5.895886][ T74] ? console_flush_one_record+0x710/0x710 [ 5.895887][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.895890][ T74] ? lock_acquire+0x60/0x160 [ 5.895893][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.895895][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.895898][ T74] vprintk_emit+0x37c/0x3e0 [ 5.895902][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.895905][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.895911][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.895915][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.895917][ T74] ? simple_strntoull+0x10f/0x140 [ 5.895921][ T74] ? date_str+0x1e0/0x1e0 [ 5.895924][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.895928][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.895931][ T74] ? vprintk_default+0x20/0x20 [ 5.895935][ T74] ? vprintk_default+0x20/0x20 [ 5.895938][ T74] new_sync_write+0x33e/0x760 [ 5.895941][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 5.895945][ T74] ? new_sync_read+0x750/0x750 [ 5.895949][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.895954][ T74] ? __fget_files+0x1e3/0x460 [ 5.895958][ T74] vfs_write+0x6a2/0xbd0 [ 5.895962][ T74] ksys_write+0x116/0x250 [ 5.895965][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.895968][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.895972][ T74] do_syscall_64+0xff/0x530 [ 5.895974][ T74] ? exc_page_fault+0xee/0x100 [ 5.895982][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.895985][ T74] RIP: 0033:0x7f4cb8619ed2 [ 5.895988][ T74] 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 [ 5.895990][ T74] RSP: 002b:00007f4cb8560c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.895993][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f4cb8619ed2 [ 5.895995][ T74] RDX: 000000000000002e RSI: 00007f4cb40012c0 RDI: 0000000000000003 [ 5.895995][ T74] RBP: 00007f4cb8560c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.895996][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cb86a40a0 [ 5.895997][ T74] R13: 00007f4cb85a23e0 R14: 00007f4cb40012c0 R15: 00007f4cb8560da8 [ 5.896004][ T74] [ 5.904458][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 5.904483][ C0] [ 5.904484][ C0] ======================================================== [ 5.904485][ C0] WARNING: possible irq lock inversion dependency detected [ 5.904486][ C0] 7.2.0-virtme #1 Tainted: G W [ 5.904488][ C0] -------------------------------------------------------- [ 5.904488][ C0] swapper/0/0 just changed the state of lock: [ 5.904489][ C0] ffffffff89e89660 (console_owner){..-.}-{0:0}, at: console_trylock_spinning+0xa4/0x1e0 [ 5.904499][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 5.904500][ C0] (fs_reclaim){+.+.}-{0:0} [ 5.904501][ C0] [ 5.904501][ C0] [ 5.904501][ C0] and interrupts could create inverse lock ordering between them. [ 5.904501][ C0] [ 5.904502][ C0] [ 5.904502][ C0] other info that might help us debug this: [ 5.904503][ C0] Possible interrupt unsafe locking scenario: [ 5.904503][ C0] [ 5.904503][ C0] CPU0 CPU1 [ 5.904504][ C0] ---- ---- [ 5.904504][ C0] lock(fs_reclaim); [ 5.904505][ C0] local_irq_disable(); [ 5.904506][ C0] lock(console_owner); [ 5.904507][ C0] lock(fs_reclaim); [ 5.904508][ C0] [ 5.904508][ C0] lock(console_owner); [ 5.904509][ C0] [ 5.904509][ C0] *** DEADLOCK *** [ 5.904509][ C0] [ 5.904509][ C0] locks held by swapper/0/0: 2, last CPU#0: [ 5.904510][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 5.904516][ C0] #1: ffffffff89fce8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 5.904520][ C0] [ 5.904520][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 5.904525][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 5.904527][ C0] HARDIRQ-ON-W at: [ 5.904529][ C0] __lock_acquire+0x388/0xc20 [ 5.904531][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.904533][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.904535][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.904537][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.904540][ C0] workqueue_init+0x2a/0x680 [ 5.904544][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.904546][ C0] kernel_init+0x21/0x150 [ 5.904548][ C0] ret_from_fork+0x474/0x6b0 [ 5.904551][ C0] ret_from_fork_asm+0x11/0x20 [ 5.904553][ C0] SOFTIRQ-ON-W at: [ 5.904554][ C0] __lock_acquire+0x388/0xc20 [ 5.904555][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.904557][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.904558][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.904559][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.904561][ C0] workqueue_init+0x2a/0x680 [ 5.904562][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.904563][ C0] kernel_init+0x21/0x150 [ 5.904564][ C0] ret_from_fork+0x474/0x6b0 [ 5.904566][ C0] ret_from_fork_asm+0x11/0x20 [ 5.904567][ C0] INITIAL USE at: [ 5.904568][ C0] __lock_acquire+0x388/0xc20 [ 5.904569][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.904570][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.904571][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.904573][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.904574][ C0] workqueue_init+0x2a/0x680 [ 5.904575][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.904576][ C0] kernel_init+0x21/0x150 [ 5.904578][ C0] ret_from_fork+0x474/0x6b0 [ 5.904579][ C0] ret_from_fork_asm+0x11/0x20 [ 5.904580][ C0] } [ 5.904581][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 5.904585][ C0] ... acquired at: [ 5.904586][ C0] __lock_acquire+0x518/0xc20 [ 5.904587][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.904588][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.904589][ C0] __kmalloc_noprof+0xd3/0x760 [ 5.904591][ C0] alloc_buf.isra.0+0x4b/0x260 [ 5.904593][ C0] put_chars+0x1e1/0x2f0 [ 5.904594][ C0] hvc_console_print+0x292/0x780 [ 5.904596][ C0] console_emit_next_record+0x22f/0x4c0 [ 5.904598][ C0] console_flush_one_record+0x46f/0x710 [ 5.904600][ C0] console_unlock+0xee/0x1f0 [ 5.904602][ C0] vprintk_emit+0x37c/0x3e0 [ 5.904603][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 5.904606][ C0] dev_printk_emit+0xb9/0xee [ 5.904608][ C0] _dev_info+0xe2/0x116 [ 5.904610][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 5.904613][ C0] cmos_do_probe+0x73b/0x98a [ 5.904614][ C0] platform_probe+0xfe/0x1f0 [ 5.904618][ C0] call_driver_probe+0x61/0x1c0 [ 5.904619][ C0] really_probe+0x199/0x760 [ 5.904621][ C0] __driver_probe_device+0x24f/0x440 [ 5.904622][ C0] driver_probe_device+0x4a/0xf0 [ 5.904624][ C0] __driver_attach+0x1b8/0x540 [ 5.904625][ C0] bus_for_each_dev+0x130/0x1e0 [ 5.904626][ C0] bus_add_driver+0x2c8/0x530 [ 5.904628][ C0] driver_register+0x1a3/0x390 [ 5.904629][ C0] __platform_driver_probe+0x13f/0x270 [ 5.904631][ C0] cmos_init+0x31/0x40 [ 5.904634][ C0] do_one_initcall+0x124/0x4f0 [ 5.904635][ C0] kernel_init_freeable+0x596/0x630 [ 5.904637][ C0] kernel_init+0x21/0x150 [ 5.904638][ C0] ret_from_fork+0x474/0x6b0 [ 5.904639][ C0] ret_from_fork_asm+0x11/0x20 [ 5.904640][ C0] [ 5.904641][ C0] -> (console_owner){..-.}-{0:0} { [ 5.904643][ C0] IN-SOFTIRQ-W at: [ 5.904643][ C0] __lock_acquire+0x388/0xc20 [ 5.904645][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.904646][ C0] console_trylock_spinning+0xb5/0x1e0 [ 5.904648][ C0] vprintk_emit+0x320/0x3e0 [ 5.904649][ C0] _printk+0xc7/0x100 [ 5.904652][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.904654][ C0] call_timer_fn+0x160/0x4d0 [ 5.904656][ C0] __run_timers+0x68f/0xaa0 [ 5.904658][ C0] run_timer_softirq+0xf0/0x160 [ 5.904659][ C0] handle_softirqs+0x1d3/0x900 [ 5.904662][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.904663][ C0] irq_exit_rcu+0xe/0x30 [ 5.904665][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.904668][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.904670][ C0] pv_native_safe_halt+0xf/0x10 [ 5.904673][ C0] default_idle+0x9/0x10 [ 5.904675][ C0] default_idle_call+0x6e/0xb0 [ 5.904677][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 5.904680][ C0] do_idle+0xd8/0x190 [ 5.904682][ C0] cpu_startup_entry+0x53/0x70 [ 5.904683][ C0] rest_init+0x279/0x280 [ 5.904684][ C0] start_kernel+0x3af/0x3b0 [ 5.904686][ C0] x86_64_start_reservations+0x24/0x30 [ 5.904688][ C0] x86_64_start_kernel+0x12b/0x130 [ 5.904690][ C0] common_startup_64+0x13e/0x148 [ 5.904692][ C0] INITIAL USE at: [ 5.904693][ C0] } [ 5.904693][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 5.904696][ C0] ... acquired at: [ 5.904697][ C0] mark_lock+0x1d7/0xa00 [ 5.904698][ C0] mark_usage+0x42/0x170 [ 5.904700][ C0] __lock_acquire+0x388/0xc20 [ 5.904701][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.904702][ C0] console_trylock_spinning+0xb5/0x1e0 [ 5.904704][ C0] vprintk_emit+0x320/0x3e0 [ 5.904706][ C0] _printk+0xc7/0x100 [ 5.904707][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.904708][ C0] call_timer_fn+0x160/0x4d0 [ 5.904710][ C0] __run_timers+0x68f/0xaa0 [ 5.904711][ C0] run_timer_softirq+0xf0/0x160 [ 5.904713][ C0] handle_softirqs+0x1d3/0x900 [ 5.904714][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.904715][ C0] irq_exit_rcu+0xe/0x30 [ 5.904716][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.904718][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.904719][ C0] pv_native_safe_halt+0xf/0x10 [ 5.904720][ C0] default_idle+0x9/0x10 [ 5.904722][ C0] default_idle_call+0x6e/0xb0 [ 5.904723][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 5.904725][ C0] do_idle+0xd8/0x190 [ 5.904726][ C0] cpu_startup_entry+0x53/0x70 [ 5.904727][ C0] rest_init+0x279/0x280 [ 5.904729][ C0] start_kernel+0x3af/0x3b0 [ 5.904730][ C0] x86_64_start_reservations+0x24/0x30 [ 5.904731][ C0] x86_64_start_kernel+0x12b/0x130 [ 5.904733][ C0] common_startup_64+0x13e/0x148 [ 5.904734][ C0] [ 5.904734][ C0] [ 5.904734][ C0] stack backtrace: [ 5.904736][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.904739][ C0] Tainted: [W]=WARN [ 5.904740][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.904741][ C0] Call Trace: [ 5.904742][ C0] [ 5.904743][ C0] dump_stack_lvl+0x6f/0xa0 [ 5.904747][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 5.904749][ C0] mark_lock_irq+0x989/0x9c0 [ 5.904751][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 5.904754][ C0] mark_lock+0x1d7/0xa00 [ 5.904755][ C0] mark_usage+0x42/0x170 [ 5.904757][ C0] __lock_acquire+0x388/0xc20 [ 5.904759][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.904761][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 5.904763][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.904765][ C0] ? lock_acquire+0x13c/0x160 [ 5.904767][ C0] console_trylock_spinning+0xb5/0x1e0 [ 5.904769][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 5.904771][ C0] vprintk_emit+0x320/0x3e0 [ 5.904773][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 5.904776][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 5.904777][ C0] _printk+0xc7/0x100 [ 5.904779][ C0] ? snapshot_read.cold+0x21/0x21 [ 5.904781][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 5.904783][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.904785][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.904787][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.904789][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.904790][ C0] call_timer_fn+0x160/0x4d0 [ 5.904792][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 5.904794][ C0] ? debug_object_active_state+0x430/0x430 [ 5.904797][ C0] ? find_held_lock+0x2b/0x80 [ 5.904799][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.904801][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.904803][ C0] __run_timers+0x68f/0xaa0 [ 5.904805][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.904807][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 5.904809][ C0] ? __lock_acquire+0x518/0xc20 [ 5.904811][ C0] ? __rwlock_init+0x150/0x150 [ 5.904814][ C0] run_timer_softirq+0xf0/0x160 [ 5.904816][ C0] ? __run_timers+0xaa0/0xaa0 [ 5.904818][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.904820][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.904822][ C0] handle_softirqs+0x1d3/0x900 [ 5.904824][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.904825][ C0] ? _local_bh_enable+0xc0/0xc0 [ 5.904827][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.904829][ C0] irq_exit_rcu+0xe/0x30 [ 5.904830][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.904832][ C0] [ 5.904833][ C0] [ 5.904834][ C0] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 5.904836][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.904838][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 5.904840][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 5.904841][ C0] RSP: 0018:ffffffff89c07cf8 EFLAGS: 00000296 [ 5.904843][ C0] RAX: 0000000000023da9 RBX: ffffffff89c1c600 RCX: ffffffff86cf0307 [ 5.904845][ C0] RDX: ffffffff89c1c600 RSI: ffffffff89a38b01 RDI: ffffffff8948d8e0 [ 5.904845][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 5.904846][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1380fa2 [ 5.904847][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 5.904849][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 5.904851][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 5.904853][ C0] default_idle+0x9/0x10 [ 5.904855][ C0] default_idle_call+0x6e/0xb0 [ 5.904856][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 5.904858][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 5.904860][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 5.904862][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.904864][ C0] do_idle+0xd8/0x190 [ 5.904866][ C0] cpu_startup_entry+0x53/0x70 [ 5.904867][ C0] rest_init+0x279/0x280 [ 5.904869][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 5.904872][ C0] ? rest_init+0x280/0x280 [ 5.904874][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 5.904877][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 5.904880][ C0] ? acpi_enable+0x1e4/0x330 [ 5.904883][ C0] start_kernel+0x3af/0x3b0 [ 5.904884][ C0] x86_64_start_reservations+0x24/0x30 [ 5.904886][ C0] x86_64_start_kernel+0x12b/0x130 [ 5.904888][ C0] common_startup_64+0x13e/0x148 [ 5.904891][ C0] [ 6.318836][ T74] virtme-ng-init: udev is done [ 6.320695][ T1] virtme-ng-init: initialization done