virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.320151][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 1.320182][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.320184][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.320186][ T1] preempt_count: 1, expected: 0 [ 1.320187][ T1] RCU nest depth: 0, expected: 0 [ 1.320188][ T1] locks held by swapper/0/1: 4, last CPU#0: [ 1.320190][ T1] #0: ffffffffa217ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.320201][ T1] #1: ffffffffa217de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.320206][ T1] #2: ffffffffa209d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.320210][ T1] #3: ffffffffa209d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.320214][ T1] irq event stamp: 320932 [ 1.320215][ T1] hardirqs last enabled at (320931): [] __down_trylock_console_sem+0x86/0xa0 [ 1.320218][ T1] hardirqs last disabled at (320932): [] console_emit_next_record+0x3d4/0x4c0 [ 1.320220][ T1] softirqs last enabled at (320836): [] __alloc_skb+0x4c2/0x5f0 [ 1.320224][ T1] softirqs last disabled at (320832): [] __alloc_skb+0x4c2/0x5f0 [ 1.320227][ T1] Preemption disabled at: [ 1.320227][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.320232][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.320235][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.320236][ T1] Call Trace: [ 1.320238][ T1] [ 1.320241][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.320247][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.320249][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.320254][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.320258][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.320263][ T1] __kmalloc_noprof+0x443/0x760 [ 1.320265][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.320272][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.320274][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.320278][ T1] put_chars+0x1e1/0x2f0 [ 1.320280][ T1] ? __send_to_port+0x420/0x420 [ 1.320283][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.320287][ T1] ? validate_chain+0x38b/0xc20 [ 1.320291][ T1] hvc_console_print+0x292/0x780 [ 1.320296][ T1] ? __lock_acquire+0x518/0xc20 [ 1.320297][ T1] ? __lock_acquire+0x518/0xc20 [ 1.320302][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.320306][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.320308][ T1] ? lock_acquire+0x13c/0x160 [ 1.320312][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.320316][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.320318][ T1] ? console_flush_one_record+0x106/0x710 [ 1.320322][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.320323][ T1] ? lock_acquire+0x13c/0x160 [ 1.320327][ T1] console_flush_one_record+0x46f/0x710 [ 1.320332][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.320334][ T1] ? __lock_acquire+0x518/0xc20 [ 1.320339][ T1] console_unlock+0xee/0x1f0 [ 1.320342][ T1] ? console_flush_one_record+0x710/0x710 [ 1.320344][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.320346][ T1] ? lock_acquire+0xe0/0x160 [ 1.320350][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.320352][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.320354][ T1] vprintk_emit+0x37c/0x3e0 [ 1.320358][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.320362][ T1] ? team_module_init+0x60/0x60 [ 1.320367][ T1] _printk+0xc7/0x100 [ 1.320370][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.320372][ T1] ? lock_pin_lock+0x80/0x180 [ 1.320375][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.320379][ T1] ? add_device_randomness+0xbb/0x100 [ 1.320382][ T1] ? random_write_iter+0x20/0x20 [ 1.320384][ T1] ? phy_module_init+0x20/0x20 [ 1.320387][ T1] ? do_one_initcall+0x113/0x4f0 [ 1.320390][ T1] tun_init+0x24/0xb0 [ 1.320392][ T1] do_one_initcall+0x124/0x4f0 [ 1.320395][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.320397][ T1] ? parameq+0x110/0x110 [ 1.320403][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.320407][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.320410][ T1] kernel_init_freeable+0x596/0x630 [ 1.320414][ T1] ? rest_init+0x280/0x280 [ 1.320417][ T1] kernel_init+0x21/0x150 [ 1.320419][ T1] ? rest_init+0x280/0x280 [ 1.320421][ T1] ret_from_fork+0x474/0x6b0 [ 1.320426][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.320429][ T1] ? __switch_to+0x5a3/0xe00 [ 1.320433][ T1] ? rest_init+0x280/0x280 [ 1.320435][ T1] ret_from_fork_asm+0x11/0x20 [ 1.320443][ T1] [ 1.338379][ T1] i8042: PNP: No PS/2 controller found. [ 1.345389][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.345800][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:44:00 UTC (1787888640) [ 1.348771][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.351873][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.358789][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.362012][ T1] IPv4 over IPsec tunneling driver [ 1.365536][ T1] NET: Registered PF_INET6 protocol family [ 1.371863][ T1] Segment Routing with IPv6 [ 1.372042][ T1] RPL Segment Routing with IPv6 [ 1.372450][ T1] In-situ OAM (IOAM) with IPv6 [ 1.375814][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.382867][ T1] NET: Registered PF_PACKET protocol family [ 1.383315][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.383730][ T1] sctp: Hash tables configured (bind 32/56) [ 1.384379][ T1] 9pnet: Installing 9P2000 support [ 1.384727][ T1] Key type dns_resolver registered [ 1.385475][ T1] NET: Registered PF_VSOCK protocol family [ 1.390838][ T1] IPI shorthand broadcast: enabled [ 1.496207][ T1] sched_clock: Marking stable (1459001975, 37153739)->(1575981942, -79826228) [ 1.499079][ T1] registered taskstats version 1 [ 1.502592][ T1] Loading compiled-in X.509 certificates [ 1.618753][ T1] Demotion targets for Node 0: null [ 1.619127][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12316) [ 1.619435][ T1] page_owner is disabled [ 1.620702][ T1] PM: Magic number: 6:118:716 [ 1.621163][ T1] netconsole: network logging started [ 1.623509][ T1] ALSA device list: [ 1.624220][ T1] No soundcards found. [ 1.625579][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.628238][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.629048][ T1] devtmpfs: mounted [ 1.629316][ T1] VFS: Pivoted into new rootfs [ 1.659034][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.659278][ T1] Write protecting the kernel read-only data: 65536k [ 1.659666][ T1] Freeing unused kernel image (text/rodata gap) memory: 100K [ 1.660016][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.660279][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.660541][ T1] with arguments: [ 1.660664][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.660893][ T1] with environment: [ 1.661012][ T1] HOME=/ [ 1.661130][ T1] TERM=dumb [ 1.661245][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.661486][ T1] nr_open=2147483584 [ 1.661598][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.661920][ T1] virtme_rw_overlay0=/etc [ 1.662123][ T1] virtme_rw_overlay1=/lib [ 1.662274][ T1] virtme_rw_overlay2=/home [ 1.662471][ T1] virtme_rw_overlay3=/opt [ 1.662628][ T1] virtme_rw_overlay4=/srv [ 1.662828][ T1] virtme_rw_overlay5=/usr [ 1.662980][ T1] virtme_rw_overlay6=/var [ 1.663189][ T1] virtme_rw_overlay7=/tmp [ 1.663342][ T1] virtme_console=ttyS0 [ 1.663541][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.693070][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.695389][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.711123][ T1] overlayfs: failed to set xattr on upper [ 1.712209][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.712625][ T1] overlayfs: ...falling back to uuid=null. [ 1.716958][ T1] overlayfs: failed to set xattr on upper [ 1.717365][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.717761][ T1] overlayfs: ...falling back to uuid=null. [ 1.721324][ T1] overlayfs: failed to set xattr on upper [ 1.721652][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.722048][ T1] overlayfs: ...falling back to uuid=null. [ 1.726019][ T1] overlayfs: failed to set xattr on upper [ 1.726348][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.726746][ T1] overlayfs: ...falling back to uuid=null. [ 1.730293][ T1] overlayfs: failed to set xattr on upper [ 1.730625][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.731020][ T1] overlayfs: ...falling back to uuid=null. [ 1.734564][ T1] overlayfs: failed to set xattr on upper [ 1.734899][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.736164][ T1] overlayfs: ...falling back to uuid=null. [ 1.740755][ T1] overlayfs: failed to set xattr on upper [ 1.741080][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.741470][ T1] overlayfs: ...falling back to uuid=null. [ 1.744907][ T1] overlayfs: failed to set xattr on upper [ 1.745238][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.745636][ T1] overlayfs: ...falling back to uuid=null. [ 1.765674][ T1] virtme-ng-init: running systemd-tmpfiles [ 2.027923][ T74] kwatchdog (74) used greatest stack depth: 28672 bytes left [ 3.786877][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.786877][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.786877][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.786877][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.786893][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.786896][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.786898][ T1] preempt_count: 1, expected: 0 [ 3.786898][ T1] RCU nest depth: 0, expected: 0 [ 3.786899][ T1] locks held by virtme-ng-init/1: 4, last CPU#1: [ 3.786901][ T1] #0: ffffffffa217ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.786913][ T1] #1: ffffffffa217de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.786918][ T1] #2: ffffffffa209d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.786922][ T1] #3: ffffffffa209d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.786925][ T1] irq event stamp: 610220 [ 3.786926][ T1] hardirqs last enabled at (610219): [] __down_trylock_console_sem+0x86/0xa0 [ 3.786930][ T1] hardirqs last disabled at (610220): [] console_emit_next_record+0x3d4/0x4c0 [ 3.786932][ T1] softirqs last enabled at (609474): [] fpu_clone+0xd9/0x410 [ 3.786936][ T1] softirqs last disabled at (609472): [] fpu_clone+0x82/0x410 [ 3.786938][ T1] Preemption disabled at: [ 3.786939][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.786944][ T1] CPU: 1 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.786948][ T1] Tainted: [W]=WARN [ 3.786949][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.786950][ T1] Call Trace: [ 3.786952][ T1] [ 3.786954][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.786960][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.786961][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.786966][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.786970][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.786975][ T1] __kmalloc_noprof+0x443/0x760 [ 3.786977][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.786984][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.786987][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.786992][ T1] put_chars+0x1e1/0x2f0 [ 3.786994][ T1] ? __send_to_port+0x420/0x420 [ 3.786997][ T1] ? validate_chain+0x38b/0xc20 [ 3.787002][ T1] hvc_console_print+0x292/0x780 [ 3.787009][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.787012][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.787015][ T1] ? lock_acquire+0x13c/0x160 [ 3.787019][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.787023][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.787025][ T1] ? console_flush_one_record+0x106/0x710 [ 3.787028][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.787030][ T1] ? lock_acquire+0x13c/0x160 [ 3.787034][ T1] console_flush_one_record+0x46f/0x710 [ 3.787038][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.787040][ T1] ? __lock_acquire+0x518/0xc20 [ 3.787045][ T1] console_unlock+0xee/0x1f0 [ 3.787048][ T1] ? console_flush_one_record+0x710/0x710 [ 3.787050][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.787052][ T1] ? lock_acquire+0xe0/0x160 [ 3.787056][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.787058][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.787061][ T1] vprintk_emit+0x37c/0x3e0 [ 3.787063][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.787066][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.787072][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.787076][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.787078][ T1] ? simple_strntoull+0x10f/0x140 [ 3.787082][ T1] ? date_str+0x1e0/0x1e0 [ 3.787085][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.787089][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.787092][ T1] ? vprintk_default+0x20/0x20 [ 3.787096][ T1] ? vprintk_default+0x20/0x20 [ 3.787098][ T1] new_sync_write+0x33e/0x760 [ 3.787101][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.787105][ T1] ? new_sync_read+0x750/0x750 [ 3.787107][ T1] ? kmem_cache_free+0xf8/0x550 [ 3.787110][ T1] ? do_sys_openat2+0xff/0x170 [ 3.787114][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.787117][ T1] vfs_write+0x655/0x970 [ 3.787121][ T1] ksys_write+0x116/0x250 [ 3.787123][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.787126][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.787129][ T1] do_syscall_64+0xff/0x530 [ 3.787132][ T1] ? exc_page_fault+0xee/0x100 [ 3.787135][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.787137][ T1] RIP: 0033:0x7fc32ec92bee [ 3.787141][ T1] Code: 4d 89 d8 e8 d4 12 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 [ 3.787143][ T1] RSP: 002b:00007ffe5dd3d0f0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.787146][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fc32ec92bee [ 3.787147][ T1] RDX: 000000000000011c RSI: 000055555ccaf630 RDI: 0000000000000003 [ 3.787148][ T1] RBP: 00007ffe5dd3d100 R08: 0000000000000000 R09: 0000000000000000 [ 3.787149][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc32ed1e0a0 [ 3.787150][ T1] R13: 00007fc32ec1c3e0 R14: 000055555ccaf630 R15: 00007ffe5dd3d218 [ 3.787160][ T1] [ 3.788212][ T72] systemd-tmpfile (72) used greatest stack depth: 24992 bytes left [ 3.788813][ T1] virtme-ng-init: basic initialization done [ 3.831737][ T76] virtme-ng-init (76) used greatest stack depth: 24928 bytes left [ 3.855415][ T79] ip (79) used greatest stack depth: 24152 bytes left [ 3.903859][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.904284][ T75] virtme-ng-init: triggering udev coldplug [ 6.432865][ T75] virtme-ng-init: waiting for udev to settle [ 6.432879][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.432882][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.432884][ T75] preempt_count: 1, expected: 0 [ 6.432884][ T75] RCU nest depth: 0, expected: 0 [ 6.432885][ T75] locks held by virtme-ng-init/75: 4, last CPU#1: [ 6.432887][ T75] #0: ffffffffa217ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.432899][ T75] #1: ffffffffa217de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.432904][ T75] #2: ffffffffa209d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.432908][ T75] #3: ffffffffa209d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.432912][ T75] irq event stamp: 3078 [ 6.432912][ T75] hardirqs last enabled at (3077): [] __down_trylock_console_sem+0x86/0xa0 [ 6.432916][ T75] hardirqs last disabled at (3078): [] console_emit_next_record+0x3d4/0x4c0 [ 6.432918][ T75] softirqs last enabled at (2548): [] fpu_clone+0xd9/0x410 [ 6.432922][ T75] softirqs last disabled at (2546): [] fpu_clone+0x82/0x410 [ 6.432924][ T75] Preemption disabled at: [ 6.432925][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.432930][ T75] CPU: 1 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.432933][ T75] Tainted: [W]=WARN [ 6.432934][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.432936][ T75] Call Trace: [ 6.432938][ T75] [ 6.432939][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.432945][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.432946][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.432951][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.432955][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.432959][ T75] __kmalloc_noprof+0x443/0x760 [ 6.432961][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.432968][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.432971][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.432975][ T75] put_chars+0x1e1/0x2f0 [ 6.432977][ T75] ? __send_to_port+0x420/0x420 [ 6.432980][ T75] ? validate_chain+0x38b/0xc20 [ 6.432985][ T75] hvc_console_print+0x292/0x780 [ 6.432992][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.432995][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.432998][ T75] ? lock_acquire+0x13c/0x160 [ 6.433002][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.433006][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.433008][ T75] ? console_flush_one_record+0x106/0x710 [ 6.433011][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.433012][ T75] ? lock_acquire+0x13c/0x160 [ 6.433016][ T75] console_flush_one_record+0x46f/0x710 [ 6.433020][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.433022][ T75] ? __lock_acquire+0x518/0xc20 [ 6.433027][ T75] console_unlock+0xee/0x1f0 [ 6.433030][ T75] ? console_flush_one_record+0x710/0x710 [ 6.433032][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.433034][ T75] ? lock_acquire+0xe0/0x160 [ 6.433037][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.433039][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.433042][ T75] vprintk_emit+0x37c/0x3e0 [ 6.433045][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.433047][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.433053][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.433057][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.433058][ T75] ? simple_strntoull+0x10f/0x140 [ 6.433062][ T75] ? date_str+0x1e0/0x1e0 [ 6.433065][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.433069][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.433072][ T75] ? vprintk_default+0x20/0x20 [ 6.433075][ T75] ? vprintk_default+0x20/0x20 [ 6.433077][ T75] new_sync_write+0x33e/0x760 [ 6.433080][ T75] ? kasan_quarantine_put+0x62/0x2b0 [ 6.433084][ T75] ? new_sync_read+0x750/0x750 [ 6.433086][ T75] ? lock_acquire.part.0+0xd4/0x280 [ 6.433089][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.433094][ T75] ? __fget_files+0x1e3/0x460 [ 6.433098][ T75] vfs_write+0x655/0x970 [ 6.433102][ T75] ksys_write+0x116/0x250 [ 6.433104][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.433107][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.433110][ T75] do_syscall_64+0xff/0x530 [ 6.433113][ T75] ? exc_page_fault+0xee/0x100 [ 6.433116][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.433118][ T75] RIP: 0033:0x7fc32ec93ed2 [ 6.433122][ T75] 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 [ 6.433124][ T75] RSP: 002b:00007fc32ebdac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.433126][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fc32ec93ed2 [ 6.433128][ T75] RDX: 000000000000002e RSI: 00007fc3280012c0 RDI: 0000000000000003 [ 6.433129][ T75] RBP: 00007fc32ebdac90 R08: 0000000000000000 R09: 0000000000000000 [ 6.433129][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc32ed1e0a0 [ 6.433130][ T75] R13: 00007fc32ec1c3e0 R14: 00007fc3280012c0 R15: 00007fc32ebdada8 [ 6.433137][ T75] [ 7.027302][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 7.027387][ C0] [ 7.027389][ C0] ======================================================== [ 7.027390][ C0] WARNING: possible irq lock inversion dependency detected [ 7.027392][ C0] 7.2.0-virtme #1 Tainted: G W [ 7.027394][ C0] -------------------------------------------------------- [ 7.027394][ C0] (udev-worker)/88 just changed the state of lock: [ 7.027396][ C0] ffffffffa209d760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 7.027409][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 7.027410][ C0] (fs_reclaim){+.+.}-{0:0} [ 7.027412][ C0] [ 7.027412][ C0] [ 7.027412][ C0] and interrupts could create inverse lock ordering between them. [ 7.027412][ C0] [ 7.027412][ C0] [ 7.027412][ C0] other info that might help us debug this: [ 7.027413][ C0] Possible interrupt unsafe locking scenario: [ 7.027413][ C0] [ 7.027414][ C0] CPU0 CPU1 [ 7.027414][ C0] ---- ---- [ 7.027415][ C0] lock(fs_reclaim); [ 7.027416][ C0] local_irq_disable(); [ 7.027416][ C0] lock(console_owner); [ 7.027417][ C0] lock(fs_reclaim); [ 7.027418][ C0] [ 7.027419][ C0] lock(console_owner); [ 7.027419][ C0] [ 7.027419][ C0] *** DEADLOCK *** [ 7.027419][ C0] [ 7.027420][ C0] locks held by (udev-worker)/88: 4, last CPU#0: [ 7.027421][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 7.027427][ C0] #1: ffffffffa21e29f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 7.027431][ C0] #2: ffffffffa217ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 7.027434][ C0] #3: ffffffffa217de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 7.027437][ C0] [ 7.027437][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 7.027442][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 7.027444][ C0] HARDIRQ-ON-W at: [ 7.027446][ C0] __lock_acquire+0x388/0xc20 [ 7.027449][ C0] lock_acquire.part.0+0xd4/0x280 [ 7.027451][ C0] fs_reclaim_acquire+0xd5/0x120 [ 7.027454][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 7.027456][ C0] kthread_create_worker_on_node+0xea/0x210 [ 7.027459][ C0] workqueue_init+0x2a/0x680 [ 7.027463][ C0] kernel_init_freeable+0x2fe/0x630 [ 7.027466][ C0] kernel_init+0x21/0x150 [ 7.027470][ C0] ret_from_fork+0x474/0x6b0 [ 7.027473][ C0] ret_from_fork_asm+0x11/0x20 [ 7.027476][ C0] SOFTIRQ-ON-W at: [ 7.027477][ C0] __lock_acquire+0x388/0xc20 [ 7.027479][ C0] lock_acquire.part.0+0xd4/0x280 [ 7.027480][ C0] fs_reclaim_acquire+0xd5/0x120 [ 7.027482][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 7.027483][ C0] kthread_create_worker_on_node+0xea/0x210 [ 7.027484][ C0] workqueue_init+0x2a/0x680 [ 7.027486][ C0] kernel_init_freeable+0x2fe/0x630 [ 7.027487][ C0] kernel_init+0x21/0x150 [ 7.027489][ C0] ret_from_fork+0x474/0x6b0 [ 7.027490][ C0] ret_from_fork_asm+0x11/0x20 [ 7.027491][ C0] INITIAL USE at: [ 7.027492][ C0] __lock_acquire+0x388/0xc20 [ 7.027494][ C0] lock_acquire.part.0+0xd4/0x280 [ 7.027495][ C0] fs_reclaim_acquire+0xd5/0x120 [ 7.027497][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 7.027498][ C0] kthread_create_worker_on_node+0xea/0x210 [ 7.027500][ C0] workqueue_init+0x2a/0x680 [ 7.027501][ C0] kernel_init_freeable+0x2fe/0x630 [ 7.027503][ C0] kernel_init+0x21/0x150 [ 7.027505][ C0] ret_from_fork+0x474/0x6b0 [ 7.027508][ C0] ret_from_fork_asm+0x11/0x20 [ 7.027510][ C0] } [ 7.027511][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 7.027515][ C0] ... acquired at: [ 7.027516][ C0] __lock_acquire+0x518/0xc20 [ 7.027518][ C0] lock_acquire.part.0+0xd4/0x280 [ 7.027519][ C0] fs_reclaim_acquire+0xd5/0x120 [ 7.027521][ C0] __kmalloc_noprof+0xd3/0x760 [ 7.027522][ C0] alloc_buf.isra.0+0x4b/0x260 [ 7.027526][ C0] put_chars+0x1e1/0x2f0 [ 7.027527][ C0] hvc_console_print+0x292/0x780 [ 7.027530][ C0] console_emit_next_record+0x22f/0x4c0 [ 7.027532][ C0] console_flush_one_record+0x46f/0x710 [ 7.027534][ C0] console_unlock+0xee/0x1f0 [ 7.027536][ C0] vprintk_emit+0x37c/0x3e0 [ 7.027537][ C0] _printk+0xc7/0x100 [ 7.027540][ C0] tun_init+0x24/0xb0 [ 7.027543][ C0] do_one_initcall+0x124/0x4f0 [ 7.027544][ C0] kernel_init_freeable+0x596/0x630 [ 7.027546][ C0] kernel_init+0x21/0x150 [ 7.027547][ C0] ret_from_fork+0x474/0x6b0 [ 7.027549][ C0] ret_from_fork_asm+0x11/0x20 [ 7.027550][ C0] [ 7.027550][ C0] -> (console_owner){..-.}-{0:0} { [ 7.027552][ C0] IN-SOFTIRQ-W at: [ 7.027553][ C0] __lock_acquire+0x388/0xc20 [ 7.027555][ C0] lock_acquire.part.0+0xd4/0x280 [ 7.027556][ C0] console_lock_spinning_enable+0x5c/0x60 [ 7.027558][ C0] console_emit_next_record+0x1d1/0x4c0 [ 7.027560][ C0] console_flush_one_record+0x46f/0x710 [ 7.027561][ C0] console_unlock+0xee/0x1f0 [ 7.027563][ C0] vprintk_emit+0x37c/0x3e0 [ 7.027564][ C0] _printk+0xc7/0x100 [ 7.027565][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 7.027568][ C0] call_timer_fn+0x160/0x4d0 [ 7.027569][ C0] __run_timers+0x68f/0xaa0 [ 7.027571][ C0] run_timer_softirq+0xf0/0x160 [ 7.027573][ C0] handle_softirqs+0x1d3/0x900 [ 7.027576][ C0] __irq_exit_rcu+0x145/0x1c0 [ 7.027577][ C0] irq_exit_rcu+0xe/0x30 [ 7.027579][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 7.027580][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 7.027582][ C0] _raw_spin_unlock_irq+0x2e/0x50 [ 7.027584][ C0] signalfd_dequeue+0x12c/0x440 [ 7.027587][ C0] signalfd_read_iter+0x186/0x280 [ 7.027588][ C0] new_sync_read+0x280/0x750 [ 7.027591][ C0] vfs_read+0x385/0x520 [ 7.027592][ C0] ksys_read+0x116/0x250 [ 7.027593][ C0] do_syscall_64+0xff/0x530 [ 7.027595][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.027597][ C0] INITIAL USE at: [ 7.027598][ C0] } [ 7.027598][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 7.027601][ C0] ... acquired at: [ 7.027601][ C0] mark_lock+0x1d7/0xa00 [ 7.027602][ C0] mark_usage+0x42/0x170 [ 7.027604][ C0] __lock_acquire+0x388/0xc20 [ 7.027605][ C0] lock_acquire.part.0+0xd4/0x280 [ 7.027607][ C0] console_lock_spinning_enable+0x5c/0x60 [ 7.027609][ C0] console_emit_next_record+0x1d1/0x4c0 [ 7.027610][ C0] console_flush_one_record+0x46f/0x710 [ 7.027612][ C0] console_unlock+0xee/0x1f0 [ 7.027614][ C0] vprintk_emit+0x37c/0x3e0 [ 7.027615][ C0] _printk+0xc7/0x100 [ 7.027616][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 7.027617][ C0] call_timer_fn+0x160/0x4d0 [ 7.027619][ C0] __run_timers+0x68f/0xaa0 [ 7.027620][ C0] run_timer_softirq+0xf0/0x160 [ 7.027622][ C0] handle_softirqs+0x1d3/0x900 [ 7.027624][ C0] __irq_exit_rcu+0x145/0x1c0 [ 7.027625][ C0] irq_exit_rcu+0xe/0x30 [ 7.027626][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 7.027627][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 7.027629][ C0] _raw_spin_unlock_irq+0x2e/0x50 [ 7.027630][ C0] signalfd_dequeue+0x12c/0x440 [ 7.027631][ C0] signalfd_read_iter+0x186/0x280 [ 7.027632][ C0] new_sync_read+0x280/0x750 [ 7.027633][ C0] vfs_read+0x385/0x520 [ 7.027634][ C0] ksys_read+0x116/0x250 [ 7.027635][ C0] do_syscall_64+0xff/0x530 [ 7.027637][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.027638][ C0] [ 7.027639][ C0] [ 7.027639][ C0] stack backtrace: [ 7.027642][ C0] CPU: 0 UID: 0 PID: 88 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 7.027645][ C0] Tainted: [W]=WARN [ 7.027646][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.027648][ C0] Call Trace: [ 7.027649][ C0] [ 7.027650][ C0] dump_stack_lvl+0x6f/0xa0 [ 7.027655][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 7.027658][ C0] mark_lock_irq+0x989/0x9c0 [ 7.027660][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 7.027663][ C0] mark_lock+0x1d7/0xa00 [ 7.027665][ C0] mark_usage+0x42/0x170 [ 7.027667][ C0] __lock_acquire+0x388/0xc20 [ 7.027669][ C0] lock_acquire.part.0+0xd4/0x280 [ 7.027671][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 7.027673][ C0] ? rcu_is_watching+0x16/0xd0 [ 7.027676][ C0] ? lock_acquire+0x13c/0x160 [ 7.027678][ C0] console_lock_spinning_enable+0x5c/0x60 [ 7.027680][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 7.027681][ C0] console_emit_next_record+0x1d1/0x4c0 [ 7.027684][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 7.027686][ C0] ? console_flush_one_record+0x106/0x710 [ 7.027688][ C0] ? rcu_is_watching+0x16/0xd0 [ 7.027689][ C0] ? lock_acquire+0x13c/0x160 [ 7.027691][ C0] console_flush_one_record+0x46f/0x710 [ 7.027694][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 7.027696][ C0] ? __lock_acquire+0x518/0xc20 [ 7.027698][ C0] console_unlock+0xee/0x1f0 [ 7.027700][ C0] ? console_flush_one_record+0x710/0x710 [ 7.027702][ C0] ? rcu_is_watching+0x16/0xd0 [ 7.027703][ C0] ? lock_acquire+0xe0/0x160 [ 7.027706][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 7.027708][ C0] ? vprintk_emit+0x320/0x3e0 [ 7.027709][ C0] vprintk_emit+0x37c/0x3e0 [ 7.027711][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 7.027713][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 7.027714][ C0] _printk+0xc7/0x100 [ 7.027716][ C0] ? snapshot_read.cold+0x21/0x21 [ 7.027718][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 7.027720][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 7.027723][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 7.027724][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 7.027726][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 7.027727][ C0] call_timer_fn+0x160/0x4d0 [ 7.027729][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 7.027731][ C0] ? debug_object_active_state+0x430/0x430 [ 7.027734][ C0] ? find_held_lock+0x2b/0x80 [ 7.027736][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 7.027738][ C0] ? rcu_is_watching+0x16/0xd0 [ 7.027740][ C0] __run_timers+0x68f/0xaa0 [ 7.027742][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 7.027744][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 7.027746][ C0] ? __lock_acquire+0x518/0xc20 [ 7.027749][ C0] ? __rwlock_init+0x150/0x150 [ 7.027752][ C0] run_timer_softirq+0xf0/0x160 [ 7.027755][ C0] ? __run_timers+0xaa0/0xaa0 [ 7.027757][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 7.027760][ C0] ? rcu_is_watching+0x16/0xd0 [ 7.027761][ C0] handle_softirqs+0x1d3/0x900 [ 7.027763][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 7.027765][ C0] ? _local_bh_enable+0xc0/0xc0 [ 7.027767][ C0] __irq_exit_rcu+0x145/0x1c0 [ 7.027769][ C0] irq_exit_rcu+0xe/0x30 [ 7.027771][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 7.027773][ C0] [ 7.027773][ C0] [ 7.027774][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 7.027776][ C0] RIP: 0010:_raw_spin_unlock_irq+0x2e/0x50 [ 7.027779][ C0] Code: 0f 1f 44 00 00 53 48 8b 74 24 08 48 89 fb 48 83 c7 18 e8 25 81 78 fd 48 89 df e8 2d d7 78 fd e8 28 33 a1 fd fb bf 01 00 00 00 bd 9f 6a fd 65 48 83 3d 9c ac 65 02 00 74 02 5b c3 e8 eb 18 1b [ 7.027780][ C0] RSP: 0018:ffa0000000597b38 EFLAGS: 00000296 [ 7.027783][ C0] RAX: 0000000000047215 RBX: ff11000009af55c0 RCX: ffffffffa0de1378 [ 7.027784][ C0] RDX: ff11000009abc740 RSI: ffffffffa1711027 RDI: 0000000000000001 [ 7.027785][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 7.027786][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ff11000009abd040 [ 7.027787][ C0] R13: ff11000002563128 R14: ffa0000000597c70 R15: ff11000009abc740 [ 7.027788][ C0] ? _raw_spin_unlock_irq+0x28/0x50 [ 7.027791][ C0] ? _raw_spin_unlock_irq+0x28/0x50 [ 7.027792][ C0] signalfd_dequeue+0x12c/0x440 [ 7.027794][ C0] ? signalfd_copyinfo+0x6f0/0x6f0 [ 7.027796][ C0] ? wake_up_state+0x10/0x10 [ 7.027799][ C0] signalfd_read_iter+0x186/0x280 [ 7.027801][ C0] ? signalfd_dequeue+0x440/0x440 [ 7.027802][ C0] ? rcu_is_watching+0x16/0xd0 [ 7.027804][ C0] ? ep_poll+0x761/0x1320 [ 7.027805][ C0] ? signalfd_dequeue+0x440/0x440 [ 7.027807][ C0] new_sync_read+0x280/0x750 [ 7.027809][ C0] ? generic_write_checks_count+0x480/0x480 [ 7.027811][ C0] ? ep_register_epitem+0xbf0/0xbf0 [ 7.027814][ C0] vfs_read+0x385/0x520 [ 7.027816][ C0] ksys_read+0x116/0x250 [ 7.027818][ C0] ? vfs_write+0x970/0x970 [ 7.027819][ C0] ? restore_fpregs_from_fpstate+0x44/0x130 [ 7.027822][ C0] ? fpregs_restore_userregs+0x14b/0x300 [ 7.027823][ C0] ? rcu_is_watching+0x16/0xd0 [ 7.027825][ C0] do_syscall_64+0xff/0x530 [ 7.027827][ C0] ? exc_page_fault+0xee/0x100 [ 7.027828][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.027830][ C0] RIP: 0033:0x7fe3624cb54e [ 7.027832][ 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 [ 7.027833][ C0] RSP: 002b:00007ffc32767ce0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 7.027835][ C0] RAX: ffffffffffffffda RBX: 0000560b88121ba0 RCX: 00007fe3624cb54e [ 7.027836][ C0] RDX: 0000000000000080 RSI: 00007ffc32767db0 RDI: 0000000000000021 [ 7.027837][ C0] RBP: 00007ffc32767cf0 R08: 0000000000000000 R09: 0000000000000000 [ 7.027838][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000560b88280a50 [ 7.027839][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 7.027841][ C0] [ 7.110484][ T75] virtme-ng-init: udev is done [ 7.112542][ T1] virtme-ng-init: initialization done