virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.961153][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.961173][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.961175][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.961177][ T1] preempt_count: 1, expected: 0 [ 0.961177][ T1] RCU nest depth: 0, expected: 0 [ 0.961179][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.961180][ T1] #0: ff11000002933938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.961192][ T1] #1: ffffffffb8f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.961198][ T1] #2: ffffffffb8f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.961202][ T1] #3: ffffffffb8e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.961205][ T1] #4: ffffffffb8e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.961209][ T1] irq event stamp: 306182 [ 0.961210][ T1] hardirqs last enabled at (306181): [] __down_trylock_console_sem+0x86/0xa0 [ 0.961212][ T1] hardirqs last disabled at (306182): [] console_emit_next_record+0x3d4/0x4c0 [ 0.961214][ T1] softirqs last enabled at (306162): [] handle_softirqs+0x67c/0x900 [ 0.961217][ T1] softirqs last disabled at (305743): [] __irq_exit_rcu+0x145/0x1c0 [ 0.961219][ T1] Preemption disabled at: [ 0.961220][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.961225][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.961228][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.961230][ T1] Call Trace: [ 0.961231][ T1] [ 0.961235][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.961240][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.961242][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.961246][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.961250][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.961255][ T1] __kmalloc_noprof+0x443/0x760 [ 0.961258][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.961263][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.961266][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.961269][ T1] put_chars+0x1e1/0x2f0 [ 0.961271][ T1] ? __send_to_port+0x420/0x420 [ 0.961274][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.961278][ T1] ? validate_chain+0x38b/0xc20 [ 0.961282][ T1] hvc_console_print+0x292/0x780 [ 0.961285][ T1] ? __lock_acquire+0x518/0xc20 [ 0.961286][ T1] ? __lock_acquire+0x518/0xc20 [ 0.961291][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.961294][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.961296][ T1] ? lock_acquire+0x13c/0x160 [ 0.961300][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.961303][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.961305][ T1] ? console_flush_one_record+0x106/0x710 [ 0.961308][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.961310][ T1] ? lock_acquire+0x13c/0x160 [ 0.961314][ T1] console_flush_one_record+0x46f/0x710 [ 0.961318][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.961320][ T1] ? __lock_acquire+0x518/0xc20 [ 0.961325][ T1] console_unlock+0xee/0x1f0 [ 0.961327][ T1] ? console_flush_one_record+0x710/0x710 [ 0.961329][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.961331][ T1] ? lock_acquire+0x60/0x160 [ 0.961335][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.961337][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.961340][ T1] vprintk_emit+0x37c/0x3e0 [ 0.961343][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.961345][ T1] ? find_held_lock+0x2b/0x80 [ 0.961347][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.961350][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.961353][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.961358][ T1] ? device_rename.cold+0xa/0xa [ 0.961360][ T1] ? __lock_acquire+0x518/0xc20 [ 0.961364][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.961366][ T1] ? find_held_lock+0x2b/0x80 [ 0.961369][ T1] dev_printk_emit+0xb9/0xee [ 0.961372][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.961374][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.961378][ T1] ? proc_register+0x368/0x8b0 [ 0.961385][ T1] _dev_info+0xe2/0x116 [ 0.961388][ T1] ? _dev_notice+0x120/0x120 [ 0.961392][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.961395][ T1] ? rtc_proc_show+0x400/0x400 [ 0.961399][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.961404][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.961407][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.961411][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.961417][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.961421][ T1] cmos_do_probe+0x73b/0x98a [ 0.961423][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.961426][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.961427][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.961433][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.961435][ T1] ? mc146818_set_time+0x500/0x500 [ 0.961438][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.961440][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.961445][ T1] platform_probe+0xfe/0x1f0 [ 0.961448][ T1] call_driver_probe+0x61/0x1c0 [ 0.961450][ T1] really_probe+0x199/0x760 [ 0.961453][ T1] ? __device_attach_driver+0x280/0x280 [ 0.961455][ T1] __driver_probe_device+0x24f/0x440 [ 0.961458][ T1] ? __device_attach_driver+0x280/0x280 [ 0.961460][ T1] ? __device_attach_driver+0x280/0x280 [ 0.961462][ T1] driver_probe_device+0x4a/0xf0 [ 0.961464][ T1] __driver_attach+0x1b8/0x540 [ 0.961467][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.961469][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.961472][ T1] ? bus_remove_file+0x50/0x50 [ 0.961473][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.961477][ T1] ? rtc_dev_init+0x40/0x40 [ 0.961482][ T1] ? rtc_dev_init+0x40/0x40 [ 0.961484][ T1] bus_add_driver+0x2c8/0x530 [ 0.961488][ T1] driver_register+0x1a3/0x390 [ 0.961491][ T1] __platform_driver_probe+0x13f/0x270 [ 0.961493][ T1] cmos_init+0x31/0x40 [ 0.961495][ T1] do_one_initcall+0x124/0x4f0 [ 0.961498][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.961500][ T1] ? parameq+0x110/0x110 [ 0.961505][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.961509][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.961512][ T1] kernel_init_freeable+0x596/0x630 [ 0.961516][ T1] ? rest_init+0x280/0x280 [ 0.961519][ T1] kernel_init+0x21/0x150 [ 0.961521][ T1] ? rest_init+0x280/0x280 [ 0.961522][ T1] ret_from_fork+0x474/0x6b0 [ 0.961526][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.961529][ T1] ? __switch_to+0x5a3/0xe00 [ 0.961532][ T1] ? rest_init+0x280/0x280 [ 0.961534][ T1] ret_from_fork_asm+0x11/0x20 [ 0.961542][ T1] [ 0.990952][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T17:19:37 UTC (1787937577) [ 0.991864][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.994667][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.003533][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.003533][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.004667][ T1] NET: Registered PF_INET6 protocol family [ 1.008304][ T1] Segment Routing with IPv6 [ 1.008664][ T1] In-situ OAM (IOAM) with IPv6 [ 1.009140][ T1] NET: Registered PF_PACKET protocol family [ 1.010490][ T1] NET: Registered PF_RDS protocol family [ 1.011131][ T1] Registered RDS/tcp transport [ 1.011373][ T1] 9pnet: Installing 9P2000 support [ 1.011692][ T1] Key type dns_resolver registered [ 1.012311][ T1] NET: Registered PF_VSOCK protocol family [ 1.016533][ T1] IPI shorthand broadcast: enabled [ 1.115381][ T1] sched_clock: Marking stable (1082001617, 32923235)->(1185815302, -70890450) [ 1.118509][ T1] registered taskstats version 1 [ 1.120415][ T1] Loading compiled-in X.509 certificates [ 1.220667][ T1] Demotion targets for Node 0: null [ 1.221022][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11637) [ 1.221342][ T1] page_owner is disabled [ 1.222347][ T1] PM: Magic number: 6:193:341 [ 1.222809][ T1] netconsole: network logging started [ 1.224237][ T1] ALSA device list: [ 1.224910][ T1] No soundcards found. [ 1.226269][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.228587][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.229357][ T1] devtmpfs: mounted [ 1.229666][ T1] VFS: Pivoted into new rootfs [ 1.259482][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.260010][ T1] Write protecting the kernel read-only data: 57344k [ 1.260972][ T1] Freeing unused kernel image (text/rodata gap) memory: 716K [ 1.261619][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.262201][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.262472][ T1] with arguments: [ 1.262632][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.262898][ T1] with environment: [ 1.264358][ T1] HOME=/ [ 1.264510][ T1] TERM=dumb [ 1.264697][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.264954][ T1] nr_open=2147483584 [ 1.265116][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.265411][ T1] virtme_rw_overlay0=/etc [ 1.265589][ T1] virtme_rw_overlay1=/lib [ 1.265790][ T1] virtme_rw_overlay2=/home [ 1.265979][ T1] virtme_rw_overlay3=/opt [ 1.266179][ T1] virtme_rw_overlay4=/srv [ 1.266377][ T1] virtme_rw_overlay5=/usr [ 1.266565][ T1] virtme_rw_overlay6=/var [ 1.266742][ T1] virtme_rw_overlay7=/tmp [ 1.266947][ T1] virtme_console=ttyS0 [ 1.267132][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.281473][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.282665][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.291580][ T1] overlayfs: failed to set xattr on upper [ 1.291873][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.292162][ T1] overlayfs: ...falling back to uuid=null. [ 1.294613][ T1] overlayfs: failed to set xattr on upper [ 1.294836][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.295136][ T1] overlayfs: ...falling back to uuid=null. [ 1.296984][ T1] overlayfs: failed to set xattr on upper [ 1.297205][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.297491][ T1] overlayfs: ...falling back to uuid=null. [ 1.299707][ T1] overlayfs: failed to set xattr on upper [ 1.299938][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.300227][ T1] overlayfs: ...falling back to uuid=null. [ 1.302457][ T1] overlayfs: failed to set xattr on upper [ 1.302675][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.302945][ T1] overlayfs: ...falling back to uuid=null. [ 1.304619][ T1] overlayfs: failed to set xattr on upper [ 1.304838][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.305443][ T1] overlayfs: ...falling back to uuid=null. [ 1.307243][ T1] overlayfs: failed to set xattr on upper [ 1.307456][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.307736][ T1] overlayfs: ...falling back to uuid=null. [ 1.309587][ T1] overlayfs: failed to set xattr on upper [ 1.309800][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.310527][ T1] overlayfs: ...falling back to uuid=null. [ 1.320991][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.398459][ T77] kwatchdog (77) used greatest stack depth: 29688 bytes left [ 3.316036][ T76] systemd-tmpfile (76) used greatest stack depth: 25104 bytes left [ 3.316053][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.316056][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: systemd-tmpfile [ 3.316057][ T76] preempt_count: 2, expected: 0 [ 3.316058][ T76] RCU nest depth: 0, expected: 0 [ 3.316059][ T76] locks held by systemd-tmpfile/76: 5, last CPU#1: [ 3.316061][ T76] #0: ffffffffb8e127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.316073][ T76] #1: ffffffffb8f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.316078][ T76] #2: ffffffffb8f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.316082][ T76] #3: ffffffffb8e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.316091][ T76] #4: ffffffffb8e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.316095][ T76] irq event stamp: 2351252 [ 3.316096][ T76] hardirqs last enabled at (2351251): [] __down_trylock_console_sem+0x86/0xa0 [ 3.316098][ T76] hardirqs last disabled at (2351252): [] console_emit_next_record+0x3d4/0x4c0 [ 3.316100][ T76] softirqs last enabled at (2349124): [] handle_softirqs+0x67c/0x900 [ 3.316102][ T76] softirqs last disabled at (2348985): [] __irq_exit_rcu+0x145/0x1c0 [ 3.316105][ T76] Preemption disabled at: [ 3.316105][ T76] [<0000000000000000>] 0x0 [ 3.316112][ T76] CPU: 1 UID: 0 PID: 76 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.316116][ T76] Tainted: [W]=WARN [ 3.316117][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.316119][ T76] Call Trace: [ 3.316120][ T76] [ 3.316122][ T76] dump_stack_lvl+0x6f/0xa0 [ 3.316128][ T76] __might_resched.cold+0x1fe/0x2c1 [ 3.316132][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.316136][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 3.316141][ T76] __kmalloc_noprof+0x443/0x760 [ 3.316144][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 3.316149][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 3.316152][ T76] alloc_buf.isra.0+0x4b/0x260 [ 3.316155][ T76] put_chars+0x1e1/0x2f0 [ 3.316158][ T76] ? __send_to_port+0x420/0x420 [ 3.316160][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.316165][ T76] ? validate_chain+0x38b/0xc20 [ 3.316170][ T76] hvc_console_print+0x292/0x780 [ 3.316176][ T76] ? hvc_write+0x3a0/0x3a0 [ 3.316178][ T76] ? rcu_is_watching+0x16/0xd0 [ 3.316181][ T76] ? lock_acquire+0x13c/0x160 [ 3.316185][ T76] console_emit_next_record+0x22f/0x4c0 [ 3.316189][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 3.316190][ T76] ? console_flush_one_record+0x106/0x710 [ 3.316193][ T76] ? rcu_is_watching+0x16/0xd0 [ 3.316196][ T76] ? lock_acquire+0x13c/0x160 [ 3.316199][ T76] console_flush_one_record+0x46f/0x710 [ 3.316203][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 3.316205][ T76] ? __lock_acquire+0x518/0xc20 [ 3.316210][ T76] console_unlock+0xee/0x1f0 [ 3.316213][ T76] ? console_flush_one_record+0x710/0x710 [ 3.316215][ T76] ? rcu_is_watching+0x16/0xd0 [ 3.316217][ T76] ? lock_acquire+0x60/0x160 [ 3.316221][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.316222][ T76] ? vprintk_emit+0x320/0x3e0 [ 3.316226][ T76] vprintk_emit+0x37c/0x3e0 [ 3.316229][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 3.316232][ T76] ? __lock_acquire+0x518/0xc20 [ 3.316236][ T76] _printk+0xc7/0x100 [ 3.316239][ T76] ? snapshot_read.cold+0x21/0x21 [ 3.316242][ T76] ? do_raw_spin_lock+0x131/0x280 [ 3.316244][ T76] ? __rwlock_init+0x150/0x150 [ 3.316248][ T76] ? do_raw_spin_lock+0x131/0x280 [ 3.316251][ T76] do_exit.cold+0x82/0x9c [ 3.316255][ T76] ? exit_notify+0x890/0x890 [ 3.316256][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 3.316258][ T76] ? rcu_is_watching+0x16/0xd0 [ 3.316262][ T76] do_group_exit+0xb8/0x370 [ 3.316265][ T76] __x64_sys_exit_group+0x3c/0x50 [ 3.316267][ T76] x64_sys_call+0x1567/0x1570 [ 3.316270][ T76] do_syscall_64+0xff/0x530 [ 3.316273][ T76] ? exc_page_fault+0xee/0x100 [ 3.316276][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.316278][ T76] RIP: 0033:0x7ff8466691b8 [ 3.316280][ T76] Code: Unable to access opcode bytes at 0x7ff84666918e. [ 3.316282][ T76] RSP: 002b:00007ffc31eb5d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.316284][ T76] RAX: ffffffffffffffda RBX: 00007ff846799f88 RCX: 00007ff8466691b8 [ 3.316285][ T76] RDX: 00007ff845ec74c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.316286][ T76] RBP: 00007ffc31eb5da0 R08: 0000000000000000 R09: 0000000000001000 [ 3.316287][ T76] R10: 00007ffc31eb5b60 R11: 0000000000000246 R12: 0000000000000001 [ 3.316288][ T76] R13: 0000000000000049 R14: 00007ff846798680 R15: 00007ff846799fa0 [ 3.316294][ T76] [ 3.316362][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.316362][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.316362][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.316362][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.337241][ T1] virtme-ng-init: basic initialization done [ 3.375671][ T81] ip (81) used greatest stack depth: 23888 bytes left [ 3.397567][ T78] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.398008][ T78] virtme-ng-init: triggering udev coldplug [ 5.677726][ T78] virtme-ng-init: waiting for udev to settle [ 5.677740][ T78] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.677742][ T78] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 78, name: virtme-ng-init [ 5.677744][ T78] preempt_count: 1, expected: 0 [ 5.677744][ T78] RCU nest depth: 0, expected: 0 [ 5.677745][ T78] locks held by virtme-ng-init/78: 4, last CPU#2: [ 5.677748][ T78] #0: ffffffffb8f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.677761][ T78] #1: ffffffffb8f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.677765][ T78] #2: ffffffffb8e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.677768][ T78] #3: ffffffffb8e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.677772][ T78] irq event stamp: 4138 [ 5.677773][ T78] hardirqs last enabled at (4137): [] __down_trylock_console_sem+0x86/0xa0 [ 5.677776][ T78] hardirqs last disabled at (4138): [] console_emit_next_record+0x3d4/0x4c0 [ 5.677777][ T78] softirqs last enabled at (3550): [] fpu_clone+0xd9/0x410 [ 5.677781][ T78] softirqs last disabled at (3548): [] fpu_clone+0x82/0x410 [ 5.677783][ T78] Preemption disabled at: [ 5.677784][ T78] [] vprintk_emit+0x31b/0x3e0 [ 5.677790][ T78] CPU: 2 UID: 0 PID: 78 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.677793][ T78] Tainted: [W]=WARN [ 5.677794][ T78] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.677796][ T78] Call Trace: [ 5.677797][ T78] [ 5.677799][ T78] dump_stack_lvl+0x6f/0xa0 [ 5.677804][ T78] ? vprintk_emit+0x31b/0x3e0 [ 5.677806][ T78] __might_resched.cold+0x1fe/0x2c1 [ 5.677810][ T78] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.677814][ T78] ? __kmalloc_noprof+0xdb/0x760 [ 5.677819][ T78] __kmalloc_noprof+0x443/0x760 [ 5.677821][ T78] ? alloc_buf.isra.0+0x4b/0x260 [ 5.677828][ T78] ? do_raw_spin_unlock+0x59/0x250 [ 5.677830][ T78] alloc_buf.isra.0+0x4b/0x260 [ 5.677833][ T78] put_chars+0x1e1/0x2f0 [ 5.677836][ T78] ? __send_to_port+0x420/0x420 [ 5.677838][ T78] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.677843][ T78] ? validate_chain+0x38b/0xc20 [ 5.677848][ T78] hvc_console_print+0x292/0x780 [ 5.677854][ T78] ? hvc_write+0x3a0/0x3a0 [ 5.677856][ T78] ? rcu_is_watching+0x16/0xd0 [ 5.677859][ T78] ? lock_acquire+0x13c/0x160 [ 5.677863][ T78] console_emit_next_record+0x22f/0x4c0 [ 5.677866][ T78] ? devkmsg_read+0x4b0/0x4b0 [ 5.677868][ T78] ? console_flush_one_record+0x106/0x710 [ 5.677871][ T78] ? rcu_is_watching+0x16/0xd0 [ 5.677873][ T78] ? lock_acquire+0x13c/0x160 [ 5.677877][ T78] console_flush_one_record+0x46f/0x710 [ 5.677881][ T78] ? console_emit_next_record+0x4c0/0x4c0 [ 5.677883][ T78] ? __lock_acquire+0x518/0xc20 [ 5.677888][ T78] console_unlock+0xee/0x1f0 [ 5.677891][ T78] ? console_flush_one_record+0x710/0x710 [ 5.677893][ T78] ? rcu_is_watching+0x16/0xd0 [ 5.677895][ T78] ? lock_acquire+0x60/0x160 [ 5.677898][ T78] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.677900][ T78] ? vprintk_emit+0x320/0x3e0 [ 5.677903][ T78] vprintk_emit+0x37c/0x3e0 [ 5.677906][ T78] ? wake_up_klogd_work_func+0x90/0x90 [ 5.677909][ T78] ? _copy_from_iter+0x1bb/0x1810 [ 5.677915][ T78] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.677919][ T78] ? vprintk_emit.cold+0x107/0x107 [ 5.677921][ T78] ? simple_strntoull+0x10f/0x140 [ 5.677928][ T78] ? date_str+0x1e0/0x1e0 [ 5.677931][ T78] ? devkmsg_write+0xd1/0x2c0 [ 5.677935][ T78] devkmsg_write.cold+0x5a/0x8b [ 5.677938][ T78] ? vprintk_default+0x20/0x20 [ 5.677942][ T78] ? vprintk_default+0x20/0x20 [ 5.677945][ T78] new_sync_write+0x33e/0x760 [ 5.677949][ T78] ? kasan_quarantine_put+0x42/0x2b0 [ 5.677952][ T78] ? new_sync_read+0x750/0x750 [ 5.677956][ T78] ? __lock_release.isra.0+0x69/0x1a0 [ 5.677961][ T78] ? __fget_files+0x1e3/0x460 [ 5.677964][ T78] vfs_write+0x6a2/0xbd0 [ 5.677968][ T78] ksys_write+0x116/0x250 [ 5.677971][ T78] ? __ia32_sys_read+0xc0/0xc0 [ 5.677974][ T78] ? rcu_is_watching+0x16/0xd0 [ 5.677978][ T78] do_syscall_64+0xff/0x530 [ 5.677980][ T78] ? exc_page_fault+0xee/0x100 [ 5.677982][ T78] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.677985][ T78] RIP: 0033:0x7f1bd6ae7ed2 [ 5.677989][ T78] 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 [ 5.677990][ T78] RSP: 002b:00007f1bd6a2ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.677993][ T78] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f1bd6ae7ed2 [ 5.677994][ T78] RDX: 000000000000002e RSI: 00007f1bd00012c0 RDI: 0000000000000003 [ 5.677995][ T78] RBP: 00007f1bd6a2ec90 R08: 0000000000000000 R09: 0000000000000000 [ 5.677996][ T78] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1bd6b720a0 [ 5.677997][ T78] R13: 00007f1bd6a703e0 R14: 00007f1bd00012c0 R15: 00007f1bd6a2eda8 [ 5.678003][ T78] [ 6.114286][ T78] virtme-ng-init: udev is done [ 6.117433][ T1] virtme-ng-init: initialization done