virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.054583][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.054618][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.054620][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.054622][ T1] preempt_count: 1, expected: 0 [ 1.054623][ T1] RCU nest depth: 0, expected: 0 [ 1.054624][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.054626][ T1] #0: ff1100000283b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.054638][ T1] #1: ffffffffa9769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.054644][ T1] #2: ffffffffa9769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.054647][ T1] #3: ffffffffa9689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.054650][ T1] #4: ffffffffa9689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.054653][ T1] irq event stamp: 305172 [ 1.054654][ T1] hardirqs last enabled at (305171): [] __down_trylock_console_sem+0x86/0xa0 [ 1.054657][ T1] hardirqs last disabled at (305172): [] console_emit_next_record+0x3d4/0x4c0 [ 1.054659][ T1] softirqs last enabled at (304376): [] handle_softirqs+0x67c/0x900 [ 1.054662][ T1] softirqs last disabled at (304367): [] __irq_exit_rcu+0x145/0x1c0 [ 1.054665][ T1] Preemption disabled at: [ 1.054666][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.054670][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.054673][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.054675][ T1] Call Trace: [ 1.054676][ T1] [ 1.054680][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.054685][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.054686][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.054691][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.054694][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.054699][ T1] __kmalloc_noprof+0x443/0x760 [ 1.054702][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.054707][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.054710][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.054713][ T1] put_chars+0x1e1/0x2f0 [ 1.054716][ T1] ? __send_to_port+0x420/0x420 [ 1.054720][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.054723][ T1] ? validate_chain+0x38b/0xc20 [ 1.054728][ T1] hvc_console_print+0x292/0x780 [ 1.054731][ T1] ? __lock_acquire+0x518/0xc20 [ 1.054732][ T1] ? __lock_acquire+0x518/0xc20 [ 1.054737][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.054740][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.054743][ T1] ? lock_acquire+0x13c/0x160 [ 1.054747][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.054750][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.054751][ T1] ? console_flush_one_record+0x106/0x710 [ 1.054754][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.054756][ T1] ? lock_acquire+0x13c/0x160 [ 1.054760][ T1] console_flush_one_record+0x46f/0x710 [ 1.054764][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.054765][ T1] ? __lock_acquire+0x518/0xc20 [ 1.054770][ T1] console_unlock+0xee/0x1f0 [ 1.054772][ T1] ? console_flush_one_record+0x710/0x710 [ 1.054774][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.054776][ T1] ? lock_acquire+0x60/0x160 [ 1.054779][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.054781][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.054784][ T1] vprintk_emit+0x37c/0x3e0 [ 1.054787][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.054789][ T1] ? find_held_lock+0x2b/0x80 [ 1.054791][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.054793][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.054797][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.054802][ T1] ? device_rename.cold+0xa/0xa [ 1.054803][ T1] ? __lock_acquire+0x518/0xc20 [ 1.054808][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.054810][ T1] ? find_held_lock+0x2b/0x80 [ 1.054814][ T1] dev_printk_emit+0xb9/0xee [ 1.054816][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.054819][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.054823][ T1] ? proc_register+0x368/0x8b0 [ 1.054830][ T1] _dev_info+0xe2/0x116 [ 1.054833][ T1] ? _dev_notice+0x120/0x120 [ 1.054838][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.054841][ T1] ? rtc_proc_show+0x400/0x400 [ 1.054845][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.054850][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.054853][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.054862][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.054869][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.054873][ T1] cmos_do_probe+0x73b/0x98a [ 1.054875][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.054878][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.054879][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.054885][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.054887][ T1] ? mc146818_set_time+0x500/0x500 [ 1.054890][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.054892][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.054897][ T1] platform_probe+0xfe/0x1f0 [ 1.054900][ T1] call_driver_probe+0x61/0x1c0 [ 1.054903][ T1] really_probe+0x199/0x760 [ 1.054906][ T1] ? __device_attach_driver+0x280/0x280 [ 1.054911][ T1] __driver_probe_device+0x24f/0x440 [ 1.054914][ T1] ? __device_attach_driver+0x280/0x280 [ 1.054916][ T1] ? __device_attach_driver+0x280/0x280 [ 1.054917][ T1] driver_probe_device+0x4a/0xf0 [ 1.054920][ T1] __driver_attach+0x1b8/0x540 [ 1.054923][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.054926][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.054928][ T1] ? bus_remove_file+0x50/0x50 [ 1.054930][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.054933][ T1] ? rtc_dev_init+0x40/0x40 [ 1.054938][ T1] ? rtc_dev_init+0x40/0x40 [ 1.054940][ T1] bus_add_driver+0x2c8/0x530 [ 1.054944][ T1] driver_register+0x1a3/0x390 [ 1.054947][ T1] __platform_driver_probe+0x13f/0x270 [ 1.054950][ T1] cmos_init+0x31/0x40 [ 1.054952][ T1] do_one_initcall+0x124/0x4f0 [ 1.054955][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.054957][ T1] ? parameq+0x110/0x110 [ 1.054962][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.054966][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.054969][ T1] kernel_init_freeable+0x596/0x630 [ 1.054972][ T1] ? rest_init+0x280/0x280 [ 1.054975][ T1] kernel_init+0x21/0x150 [ 1.054977][ T1] ? rest_init+0x280/0x280 [ 1.054979][ T1] ret_from_fork+0x474/0x6b0 [ 1.054983][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.054986][ T1] ? __switch_to+0x5a3/0xe00 [ 1.054990][ T1] ? rest_init+0x280/0x280 [ 1.054992][ T1] ret_from_fork_asm+0x11/0x20 [ 1.055000][ T1] [ 1.085824][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:00:29 UTC (1787889629) [ 1.086817][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.089830][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.098880][ T1] NET: Registered PF_INET6 protocol family [ 1.103155][ T1] Segment Routing with IPv6 [ 1.103561][ T1] In-situ OAM (IOAM) with IPv6 [ 1.103910][ T1] NET: Registered PF_PACKET protocol family [ 1.104248][ T1] 9pnet: Installing 9P2000 support [ 1.104602][ T1] Key type dns_resolver registered [ 1.105316][ T1] NET: Registered PF_VSOCK protocol family [ 1.109830][ T1] IPI shorthand broadcast: enabled [ 1.211945][ T1] sched_clock: Marking stable (1177003111, 34202207)->(1307811886, -96606568) [ 1.214185][ T1] registered taskstats version 1 [ 1.217091][ T1] Loading compiled-in X.509 certificates [ 1.317175][ T1] Demotion targets for Node 0: null [ 1.317477][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12240) [ 1.317747][ T1] page_owner is disabled [ 1.318400][ T1] PM: Magic number: 6:500:10 [ 1.318795][ T1] netconsole: network logging started [ 1.320174][ T1] ALSA device list: [ 1.320322][ T1] No soundcards found. [ 1.320947][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.324837][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.325642][ T1] devtmpfs: mounted [ 1.325919][ T1] VFS: Pivoted into new rootfs [ 1.355102][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.355602][ T1] Write protecting the kernel read-only data: 55296k [ 1.356254][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.356671][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.356928][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.357175][ T1] with arguments: [ 1.358910][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.359131][ T1] with environment: [ 1.359250][ T1] HOME=/ [ 1.359366][ T1] TERM=dumb [ 1.359481][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.359696][ T1] nr_open=2147483584 [ 1.359809][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.360071][ T1] virtme_rw_overlay0=/etc [ 1.360219][ T1] virtme_rw_overlay1=/lib [ 1.360369][ T1] virtme_rw_overlay2=/home [ 1.360520][ T1] virtme_rw_overlay3=/opt [ 1.360668][ T1] virtme_rw_overlay4=/srv [ 1.360814][ T1] virtme_rw_overlay5=/usr [ 1.360963][ T1] virtme_rw_overlay6=/var [ 1.361112][ T1] virtme_rw_overlay7=/tmp [ 1.361270][ T1] virtme_console=ttyS0 [ 1.361412][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.376963][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.378123][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.390294][ T1] overlayfs: failed to set xattr on upper [ 1.390539][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.390794][ T1] overlayfs: ...falling back to uuid=null. [ 1.393071][ T1] overlayfs: failed to set xattr on upper [ 1.393301][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.393524][ T1] overlayfs: ...falling back to uuid=null. [ 1.395496][ T1] overlayfs: failed to set xattr on upper [ 1.395697][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.395922][ T1] overlayfs: ...falling back to uuid=null. [ 1.397761][ T1] overlayfs: failed to set xattr on upper [ 1.397957][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.398216][ T1] overlayfs: ...falling back to uuid=null. [ 1.400095][ T1] overlayfs: failed to set xattr on upper [ 1.400299][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.400526][ T1] overlayfs: ...falling back to uuid=null. [ 1.402144][ T1] overlayfs: failed to set xattr on upper [ 1.402348][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.402574][ T1] overlayfs: ...falling back to uuid=null. [ 1.405067][ T1] overlayfs: failed to set xattr on upper [ 1.405276][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.405498][ T1] overlayfs: ...falling back to uuid=null. [ 1.407378][ T1] overlayfs: failed to set xattr on upper [ 1.407567][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.407796][ T1] overlayfs: ...falling back to uuid=null. [ 1.409111][ T70] kwatchdog (70) used greatest stack depth: 29688 bytes left [ 1.419995][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.895100][ T71] systemd-tmpfile (71) used greatest stack depth: 25024 bytes left [ 3.895119][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.895121][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: systemd-tmpfile [ 3.895123][ T71] preempt_count: 2, expected: 0 [ 3.895123][ T71] RCU nest depth: 0, expected: 0 [ 3.895124][ T71] locks held by systemd-tmpfile/71: 5, last CPU#1: [ 3.895127][ T71] #0: ffffffffa96027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.895139][ T71] #1: ffffffffa9769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.895144][ T71] #2: ffffffffa9769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.895147][ T71] #3: ffffffffa9689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.895150][ T71] #4: ffffffffa9689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.895154][ T71] irq event stamp: 2436876 [ 3.895155][ T71] hardirqs last enabled at (2436875): [] __down_trylock_console_sem+0x86/0xa0 [ 3.895158][ T71] hardirqs last disabled at (2436876): [] console_emit_next_record+0x3d4/0x4c0 [ 3.895160][ T71] softirqs last enabled at (2434778): [] handle_softirqs+0x67c/0x900 [ 3.895162][ T71] softirqs last disabled at (2433491): [] __irq_exit_rcu+0x145/0x1c0 [ 3.895164][ T71] Preemption disabled at: [ 3.895165][ T71] [<0000000000000000>] 0x0 [ 3.895172][ T71] CPU: 1 UID: 0 PID: 71 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.895175][ T71] Tainted: [W]=WARN [ 3.895176][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.895178][ T71] Call Trace: [ 3.895180][ T71] [ 3.895181][ T71] dump_stack_lvl+0x6f/0xa0 [ 3.895187][ T71] __might_resched.cold+0x1fe/0x2c1 [ 3.895191][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.895194][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 3.895199][ T71] __kmalloc_noprof+0x443/0x760 [ 3.895206][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 3.895212][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 3.895215][ T71] alloc_buf.isra.0+0x4b/0x260 [ 3.895218][ T71] put_chars+0x1e1/0x2f0 [ 3.895221][ T71] ? __send_to_port+0x420/0x420 [ 3.895223][ T71] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.895227][ T71] ? validate_chain+0x38b/0xc20 [ 3.895232][ T71] hvc_console_print+0x292/0x780 [ 3.895239][ T71] ? hvc_write+0x3a0/0x3a0 [ 3.895241][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.895243][ T71] ? lock_acquire+0x13c/0x160 [ 3.895247][ T71] console_emit_next_record+0x22f/0x4c0 [ 3.895250][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 3.895252][ T71] ? console_flush_one_record+0x106/0x710 [ 3.895254][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.895256][ T71] ? lock_acquire+0x13c/0x160 [ 3.895260][ T71] console_flush_one_record+0x46f/0x710 [ 3.895264][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 3.895265][ T71] ? __lock_acquire+0x518/0xc20 [ 3.895270][ T71] console_unlock+0xee/0x1f0 [ 3.895273][ T71] ? console_flush_one_record+0x710/0x710 [ 3.895274][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.895276][ T71] ? lock_acquire+0x60/0x160 [ 3.895280][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.895282][ T71] ? vprintk_emit+0x320/0x3e0 [ 3.895284][ T71] vprintk_emit+0x37c/0x3e0 [ 3.895288][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 3.895290][ T71] ? __lock_acquire+0x518/0xc20 [ 3.895294][ T71] _printk+0xc7/0x100 [ 3.895298][ T71] ? snapshot_read.cold+0x21/0x21 [ 3.895301][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.895303][ T71] ? __rwlock_init+0x150/0x150 [ 3.895307][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.895310][ T71] do_exit.cold+0x82/0x9c [ 3.895314][ T71] ? exit_notify+0x890/0x890 [ 3.895315][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 3.895318][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.895322][ T71] do_group_exit+0xb8/0x370 [ 3.895325][ T71] __x64_sys_exit_group+0x3c/0x50 [ 3.895327][ T71] x64_sys_call+0x1567/0x1570 [ 3.895329][ T71] do_syscall_64+0xff/0x530 [ 3.895333][ T71] ? exc_page_fault+0xee/0x100 [ 3.895336][ T71] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.895339][ T71] RIP: 0033:0x7fed2dc391b8 [ 3.895341][ T71] Code: Unable to access opcode bytes at 0x7fed2dc3918e. [ 3.895342][ T71] RSP: 002b:00007ffcb5ce6fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.895345][ T71] RAX: ffffffffffffffda RBX: 00007fed2dd69f88 RCX: 00007fed2dc391b8 [ 3.895346][ T71] RDX: 00007fed2d4974c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.895347][ T71] RBP: 00007ffcb5ce7040 R08: 0000000000000000 R09: 0000000000001000 [ 3.895348][ T71] R10: 00007ffcb5ce6e00 R11: 0000000000000246 R12: 0000000000000001 [ 3.895349][ T71] R13: 0000000000000049 R14: 00007fed2dd68680 R15: 00007fed2dd69fa0 [ 3.895355][ T71] [ 3.895376][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.895376][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.895376][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.895376][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.912509][ T1] virtme-ng-init: basic initialization done [ 3.954132][ T77] ip (77) used greatest stack depth: 24536 bytes left [ 3.986384][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.986770][ T74] virtme-ng-init: triggering udev coldplug [ 6.225008][ T74] virtme-ng-init: waiting for udev to settle [ 6.225024][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.225026][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.225028][ T74] preempt_count: 1, expected: 0 [ 6.225029][ T74] RCU nest depth: 0, expected: 0 [ 6.225030][ T74] locks held by virtme-ng-init/74: 4, last CPU#3: [ 6.225033][ T74] #0: ffffffffa9769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.225045][ T74] #1: ffffffffa9769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.225049][ T74] #2: ffffffffa9689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.225053][ T74] #3: ffffffffa9689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.225057][ T74] irq event stamp: 10866 [ 6.225058][ T74] hardirqs last enabled at (10865): [] __down_trylock_console_sem+0x86/0xa0 [ 6.225061][ T74] hardirqs last disabled at (10866): [] console_emit_next_record+0x3d4/0x4c0 [ 6.225063][ T74] softirqs last enabled at (10372): [] fpu_clone+0xd9/0x410 [ 6.225066][ T74] softirqs last disabled at (10370): [] fpu_clone+0x82/0x410 [ 6.225069][ T74] Preemption disabled at: [ 6.225070][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.225075][ T74] CPU: 3 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.225079][ T74] Tainted: [W]=WARN [ 6.225080][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.225082][ T74] Call Trace: [ 6.225083][ T74] [ 6.225085][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.225090][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.225091][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.225096][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.225099][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.225105][ T74] __kmalloc_noprof+0x443/0x760 [ 6.225107][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.225114][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.225117][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.225120][ T74] put_chars+0x1e1/0x2f0 [ 6.225123][ T74] ? __send_to_port+0x420/0x420 [ 6.225125][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.225129][ T74] ? validate_chain+0x38b/0xc20 [ 6.225135][ T74] hvc_console_print+0x292/0x780 [ 6.225141][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.225144][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.225146][ T74] ? lock_acquire+0x13c/0x160 [ 6.225150][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.225153][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.225155][ T74] ? console_flush_one_record+0x106/0x710 [ 6.225157][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.225159][ T74] ? lock_acquire+0x13c/0x160 [ 6.225163][ T74] console_flush_one_record+0x46f/0x710 [ 6.225167][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.225168][ T74] ? __lock_acquire+0x518/0xc20 [ 6.225174][ T74] console_unlock+0xee/0x1f0 [ 6.225176][ T74] ? console_flush_one_record+0x710/0x710 [ 6.225177][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.225179][ T74] ? lock_acquire+0x60/0x160 [ 6.225183][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.225185][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.225188][ T74] vprintk_emit+0x37c/0x3e0 [ 6.225191][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.225194][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.225203][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.225207][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.225209][ T74] ? simple_strntoull+0x10f/0x140 [ 6.225214][ T74] ? date_str+0x1e0/0x1e0 [ 6.225218][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.225221][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.225224][ T74] ? vprintk_default+0x20/0x20 [ 6.225228][ T74] ? vprintk_default+0x20/0x20 [ 6.225230][ T74] new_sync_write+0x33e/0x760 [ 6.225234][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.225238][ T74] ? new_sync_read+0x750/0x750 [ 6.225242][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.225248][ T74] ? __fget_files+0x1e3/0x460 [ 6.225251][ T74] vfs_write+0x6a2/0xbd0 [ 6.225255][ T74] ksys_write+0x116/0x250 [ 6.225258][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.225260][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.225264][ T74] do_syscall_64+0xff/0x530 [ 6.225266][ T74] ? irq_exit_rcu+0x1a/0x30 [ 6.225270][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.225273][ T74] RIP: 0033:0x7f40af8a0ed2 [ 6.225277][ 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 [ 6.225279][ T74] RSP: 002b:00007f40af7e7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.225281][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f40af8a0ed2 [ 6.225283][ T74] RDX: 000000000000002e RSI: 00007f40a80012c0 RDI: 0000000000000003 [ 6.225284][ T74] RBP: 00007f40af7e7c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.225285][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f40af92b0a0 [ 6.225286][ T74] R13: 00007f40af8293e0 R14: 00007f40a80012c0 R15: 00007f40af7e7da8 [ 6.225292][ T74] [ 6.690638][ T74] virtme-ng-init: udev is done [ 6.693671][ T1] virtme-ng-init: initialization done