virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.222126][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.222149][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.222151][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.222152][ T1] preempt_count: 1, expected: 0 [ 1.222153][ T1] RCU nest depth: 0, expected: 0 [ 1.222154][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.222156][ T1] #0: ff11000002836938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.222168][ T1] #1: ffffffffba16a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.222174][ T1] #2: ffffffffba16a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.222178][ T1] #3: ffffffffba089de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.222181][ T1] #4: ffffffffba089ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.222185][ T1] irq event stamp: 316308 [ 1.222185][ T1] hardirqs last enabled at (316307): [] __down_trylock_console_sem+0x86/0xa0 [ 1.222189][ T1] hardirqs last disabled at (316308): [] console_emit_next_record+0x3d4/0x4c0 [ 1.222191][ T1] softirqs last enabled at (316010): [] handle_softirqs+0x67c/0x900 [ 1.222194][ T1] softirqs last disabled at (315771): [] __irq_exit_rcu+0x145/0x1c0 [ 1.222197][ T1] Preemption disabled at: [ 1.222197][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.222202][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.222205][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.222207][ T1] Call Trace: [ 1.222209][ T1] [ 1.222212][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.222217][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.222219][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.222223][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.222226][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.222235][ T1] __kmalloc_noprof+0x443/0x760 [ 1.222237][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.222243][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.222246][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.222249][ T1] put_chars+0x1e1/0x2f0 [ 1.222252][ T1] ? __send_to_port+0x420/0x420 [ 1.222255][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.222259][ T1] ? validate_chain+0x38b/0xc20 [ 1.222263][ T1] hvc_console_print+0x292/0x780 [ 1.222267][ T1] ? __lock_acquire+0x518/0xc20 [ 1.222269][ T1] ? __lock_acquire+0x518/0xc20 [ 1.222273][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.222277][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.222279][ T1] ? lock_acquire+0x13c/0x160 [ 1.222283][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.222287][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.222288][ T1] ? console_flush_one_record+0x106/0x710 [ 1.222291][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.222292][ T1] ? lock_acquire+0x13c/0x160 [ 1.222296][ T1] console_flush_one_record+0x46f/0x710 [ 1.222300][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.222301][ T1] ? __lock_acquire+0x518/0xc20 [ 1.222307][ T1] console_unlock+0xee/0x1f0 [ 1.222309][ T1] ? console_flush_one_record+0x710/0x710 [ 1.222310][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.222312][ T1] ? lock_acquire+0x60/0x160 [ 1.222316][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.222318][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.222321][ T1] vprintk_emit+0x37c/0x3e0 [ 1.222324][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.222326][ T1] ? find_held_lock+0x2b/0x80 [ 1.222328][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.222330][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.222334][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.222339][ T1] ? device_rename.cold+0xa/0xa [ 1.222341][ T1] ? __lock_acquire+0x518/0xc20 [ 1.222346][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.222348][ T1] ? find_held_lock+0x2b/0x80 [ 1.222352][ T1] dev_printk_emit+0xb9/0xee [ 1.222354][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.222357][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.222362][ T1] ? proc_register+0x368/0x8b0 [ 1.222369][ T1] _dev_info+0xe2/0x116 [ 1.222372][ T1] ? _dev_notice+0x120/0x120 [ 1.222377][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.222381][ T1] ? rtc_proc_show+0x400/0x400 [ 1.222386][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.222391][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.222396][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.222402][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.222406][ T1] cmos_do_probe+0x73b/0x98a [ 1.222409][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.222412][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.222413][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.222419][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.222421][ T1] ? mc146818_set_time+0x500/0x500 [ 1.222424][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.222426][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.222432][ T1] platform_probe+0xfe/0x1f0 [ 1.222434][ T1] call_driver_probe+0x61/0x1c0 [ 1.222437][ T1] really_probe+0x199/0x760 [ 1.222441][ T1] ? __device_attach_driver+0x280/0x280 [ 1.222443][ T1] __driver_probe_device+0x24f/0x440 [ 1.222446][ T1] ? __device_attach_driver+0x280/0x280 [ 1.222448][ T1] ? __device_attach_driver+0x280/0x280 [ 1.222449][ T1] driver_probe_device+0x4a/0xf0 [ 1.222452][ T1] __driver_attach+0x1b8/0x540 [ 1.222455][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.222458][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.222460][ T1] ? bus_remove_file+0x50/0x50 [ 1.222462][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.222465][ T1] ? rtc_dev_init+0x40/0x40 [ 1.222471][ T1] ? rtc_dev_init+0x40/0x40 [ 1.222473][ T1] bus_add_driver+0x2c8/0x530 [ 1.222474][ T1] driver_register+0x1a3/0x390 [ 1.222474][ T1] __platform_driver_probe+0x13f/0x270 [ 1.222474][ T1] cmos_init+0x31/0x40 [ 1.222474][ T1] do_one_initcall+0x124/0x4f0 [ 1.222474][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.222474][ T1] ? parameq+0x110/0x110 [ 1.222474][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.222474][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.222474][ T1] kernel_init_freeable+0x596/0x630 [ 1.222474][ T1] ? rest_init+0x280/0x280 [ 1.222474][ T1] kernel_init+0x21/0x150 [ 1.222474][ T1] ? rest_init+0x280/0x280 [ 1.222474][ T1] ret_from_fork+0x4a4/0x720 [ 1.222474][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.222474][ T1] ? __switch_to+0x5a3/0xe00 [ 1.222474][ T1] ? rest_init+0x280/0x280 [ 1.222474][ T1] ret_from_fork_asm+0x11/0x20 [ 1.222474][ T1] [ 1.261644][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T06:48:24 UTC (1787899704) [ 1.263365][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.272021][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.279181][ T1] NET: Registered PF_INET6 protocol family [ 1.283507][ T1] Segment Routing with IPv6 [ 1.283939][ T1] In-situ OAM (IOAM) with IPv6 [ 1.284320][ T1] NET: Registered PF_PACKET protocol family [ 1.284701][ T1] 9pnet: Installing 9P2000 support [ 1.285062][ T1] Key type dns_resolver registered [ 1.285768][ T1] NET: Registered PF_VSOCK protocol family [ 1.290715][ T1] IPI shorthand broadcast: enabled [ 1.399329][ T1] sched_clock: Marking stable (1362001778, 36471198)->(1531999518, -133526542) [ 1.401946][ T1] registered taskstats version 1 [ 1.403829][ T1] Loading compiled-in X.509 certificates [ 1.509682][ T1] Demotion targets for Node 0: null [ 1.510012][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12165) [ 1.510315][ T1] page_owner is disabled [ 1.520049][ T1] PM: Magic number: 6:539:823 [ 1.520508][ T1] netconsole: network logging started [ 1.522027][ T1] ALSA device list: [ 1.522679][ T1] No soundcards found. [ 1.523981][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.526444][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.527208][ T1] devtmpfs: mounted [ 1.527503][ T1] VFS: Pivoted into new rootfs [ 1.556760][ T1] Freeing unused kernel image (initmem) memory: 2568K [ 1.557001][ T1] Write protecting the kernel read-only data: 57344k [ 1.557987][ T1] Freeing unused kernel image (text/rodata gap) memory: 1844K [ 1.558379][ T1] Freeing unused kernel image (rodata/data gap) memory: 220K [ 1.558744][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.559072][ T1] with arguments: [ 1.559196][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.559489][ T1] with environment: [ 1.559613][ T1] HOME=/ [ 1.559740][ T1] TERM=dumb [ 1.559915][ T1] virtme_hostname=vmksft-nf-dbg,debug-threads=on [ 1.560106][ T1] nr_open=2147483584 [ 1.560305][ T1] virtme_link_mods=/srv/vmksft/testing/wt-16/.virtme_mods/lib/modules/0.0.0 [ 1.560639][ T1] virtme_rw_overlay0=/etc [ 1.560800][ T1] virtme_rw_overlay1=/lib [ 1.561012][ T1] virtme_rw_overlay2=/home [ 1.561164][ T1] virtme_rw_overlay3=/opt [ 1.561370][ T1] virtme_rw_overlay4=/srv [ 1.561537][ T1] virtme_rw_overlay5=/usr [ 1.561749][ T1] virtme_rw_overlay6=/var [ 1.561906][ T1] virtme_rw_overlay7=/tmp [ 1.562118][ T1] virtme_console=ttyS0 [ 1.562275][ T1] virtme_chdir=srv/vmksft/testing/wt-16 [ 1.580030][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.581330][ T1] virtme-ng-init: Setting hostname to vmksft-nf-dbg,debug-threads=on... [ 1.596392][ T1] overlayfs: failed to set xattr on upper [ 1.596752][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.597069][ T1] overlayfs: ...falling back to uuid=null. [ 1.599793][ T1] overlayfs: failed to set xattr on upper [ 1.600033][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.600344][ T1] overlayfs: ...falling back to uuid=null. [ 1.602455][ T1] overlayfs: failed to set xattr on upper [ 1.602890][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.603179][ T1] overlayfs: ...falling back to uuid=null. [ 1.605194][ T1] overlayfs: failed to set xattr on upper [ 1.605436][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.605767][ T1] overlayfs: ...falling back to uuid=null. [ 1.608408][ T1] overlayfs: failed to set xattr on upper [ 1.608664][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.608983][ T1] overlayfs: ...falling back to uuid=null. [ 1.610843][ T1] overlayfs: failed to set xattr on upper [ 1.611091][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.611380][ T1] overlayfs: ...falling back to uuid=null. [ 1.613779][ T1] overlayfs: failed to set xattr on upper [ 1.614026][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.614329][ T1] overlayfs: ...falling back to uuid=null. [ 1.616401][ T1] overlayfs: failed to set xattr on upper [ 1.617070][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.617390][ T1] overlayfs: ...falling back to uuid=null. [ 1.628622][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.946338][ T75] kwatchdog (75) used greatest stack depth: 29680 bytes left [ 3.903378][ T74] systemd-tmpfile (74) used greatest stack depth: 24672 bytes left [ 3.903395][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.903397][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.903399][ T74] preempt_count: 2, expected: 0 [ 3.903400][ T74] RCU nest depth: 0, expected: 0 [ 3.903401][ T74] locks held by systemd-tmpfile/74: 5, last CPU#3: [ 3.903403][ T74] #0: ffffffffba002f58 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x8e7/0xef0 [ 3.903414][ T74] #1: ffffffffba16a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.903419][ T74] #2: ffffffffba16a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.903422][ T74] #3: ffffffffba089de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.903425][ T74] #4: ffffffffba089ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.903429][ T74] irq event stamp: 2364932 [ 3.903429][ T74] hardirqs last enabled at (2364931): [] __down_trylock_console_sem+0x86/0xa0 [ 3.903433][ T74] hardirqs last disabled at (2364932): [] console_emit_next_record+0x3d4/0x4c0 [ 3.903434][ T74] softirqs last enabled at (2362748): [] handle_softirqs+0x67c/0x900 [ 3.903436][ T74] softirqs last disabled at (2362327): [] __irq_exit_rcu+0x145/0x1c0 [ 3.903439][ T74] Preemption disabled at: [ 3.903439][ T74] [<0000000000000000>] 0x0 [ 3.903446][ T74] CPU: 3 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.903450][ T74] Tainted: [W]=WARN [ 3.903451][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.903453][ T74] Call Trace: [ 3.903454][ T74] [ 3.903456][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.903461][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.903466][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.903472][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.903477][ T74] __kmalloc_noprof+0x443/0x760 [ 3.903479][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.903485][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.903488][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.903492][ T74] put_chars+0x1e1/0x2f0 [ 3.903494][ T74] ? __send_to_port+0x420/0x420 [ 3.903501][ T74] hvc_console_print+0x292/0x780 [ 3.903508][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.903511][ T74] ? lock_acquire+0x13c/0x160 [ 3.903515][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.903519][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.903520][ T74] ? console_flush_one_record+0x106/0x710 [ 3.903523][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.903526][ T74] ? lock_acquire+0x13c/0x160 [ 3.903530][ T74] console_flush_one_record+0x46f/0x710 [ 3.903534][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.903535][ T74] ? __lock_acquire+0x518/0xc20 [ 3.903540][ T74] console_unlock+0xee/0x1f0 [ 3.903543][ T74] ? console_flush_one_record+0x710/0x710 [ 3.903544][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.903546][ T74] ? lock_acquire+0x60/0x160 [ 3.903550][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.903552][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.903555][ T74] vprintk_emit+0x37c/0x3e0 [ 3.903558][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.903561][ T74] ? __lock_acquire+0x518/0xc20 [ 3.903564][ T74] _printk+0xc7/0x100 [ 3.903568][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.903571][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.903574][ T74] ? __rwlock_init+0x150/0x150 [ 3.903583][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.903585][ T74] do_exit.cold+0x82/0x9c [ 3.903589][ T74] ? exit_notify+0x890/0x890 [ 3.903591][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.903594][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.903597][ T74] do_group_exit+0xb8/0x370 [ 3.903600][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.903603][ T74] x64_sys_call+0x1567/0x1570 [ 3.903605][ T74] do_syscall_64+0x10e/0x570 [ 3.903609][ T74] ? exc_page_fault+0xee/0x100 [ 3.903612][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.903614][ T74] RIP: 0033:0x7f10424701b8 [ 3.903616][ T74] Code: Unable to access opcode bytes at 0x7f104247018e. [ 3.903617][ T74] RSP: 002b:00007ffc35f4a888 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.903620][ T74] RAX: ffffffffffffffda RBX: 00007f10425a0f88 RCX: 00007f10424701b8 [ 3.903621][ T74] RDX: 00007f1041cce4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.903622][ T74] RBP: 00007ffc35f4a8e0 R08: 0000000000000000 R09: 0000000000001000 [ 3.903623][ T74] R10: 00007ffc35f4a6a0 R11: 0000000000000246 R12: 0000000000000001 [ 3.903623][ T74] R13: 0000000000000049 R14: 00007f104259f680 R15: 00007f10425a0fa0 [ 3.903630][ T74] [ 3.903879][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.903879][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.903879][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.903879][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.935160][ T1] virtme-ng-init: basic initialization done [ 4.004824][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.005223][ T76] virtme-ng-init: triggering udev coldplug [ 6.319539][ T76] virtme-ng-init: waiting for udev to settle [ 6.319553][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.319555][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 6.319557][ T76] preempt_count: 1, expected: 0 [ 6.319558][ T76] RCU nest depth: 0, expected: 0 [ 6.319559][ T76] locks held by virtme-ng-init/76: 4, last CPU#3: [ 6.319561][ T76] #0: ffffffffba16a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.319574][ T76] #1: ffffffffba16a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.319578][ T76] #2: ffffffffba089de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.319587][ T76] #3: ffffffffba089ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.319590][ T76] irq event stamp: 8298 [ 6.319591][ T76] hardirqs last enabled at (8297): [] __down_trylock_console_sem+0x86/0xa0 [ 6.319595][ T76] hardirqs last disabled at (8298): [] console_emit_next_record+0x3d4/0x4c0 [ 6.319597][ T76] softirqs last enabled at (7804): [] fpu_clone+0xd9/0x410 [ 6.319601][ T76] softirqs last disabled at (7802): [] fpu_clone+0x82/0x410 [ 6.319603][ T76] Preemption disabled at: [ 6.319604][ T76] [] vprintk_emit+0x31b/0x3e0 [ 6.319609][ T76] CPU: 3 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.319613][ T76] Tainted: [W]=WARN [ 6.319614][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.319616][ T76] Call Trace: [ 6.319617][ T76] [ 6.319619][ T76] dump_stack_lvl+0x6f/0xa0 [ 6.319624][ T76] ? vprintk_emit+0x31b/0x3e0 [ 6.319626][ T76] __might_resched.cold+0x1fe/0x2c1 [ 6.319630][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.319634][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 6.319639][ T76] __kmalloc_noprof+0x443/0x760 [ 6.319641][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 6.319648][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 6.319651][ T76] alloc_buf.isra.0+0x4b/0x260 [ 6.319654][ T76] put_chars+0x1e1/0x2f0 [ 6.319657][ T76] ? __send_to_port+0x420/0x420 [ 6.319659][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.319664][ T76] ? validate_chain+0x38b/0xc20 [ 6.319669][ T76] hvc_console_print+0x292/0x780 [ 6.319676][ T76] ? hvc_write+0x3a0/0x3a0 [ 6.319679][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.319681][ T76] ? lock_acquire+0x13c/0x160 [ 6.319686][ T76] console_emit_next_record+0x22f/0x4c0 [ 6.319689][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 6.319690][ T76] ? console_flush_one_record+0x106/0x710 [ 6.319693][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.319695][ T76] ? lock_acquire+0x13c/0x160 [ 6.319699][ T76] console_flush_one_record+0x46f/0x710 [ 6.319703][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 6.319705][ T76] ? __lock_acquire+0x518/0xc20 [ 6.319710][ T76] console_unlock+0xee/0x1f0 [ 6.319713][ T76] ? console_flush_one_record+0x710/0x710 [ 6.319714][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.319716][ T76] ? lock_acquire+0x60/0x160 [ 6.319720][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.319722][ T76] ? vprintk_emit+0x320/0x3e0 [ 6.319725][ T76] vprintk_emit+0x37c/0x3e0 [ 6.319728][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 6.319731][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 6.319737][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.319741][ T76] ? vprintk_emit.cold+0x107/0x107 [ 6.319743][ T76] ? simple_strntoull+0x10f/0x140 [ 6.319748][ T76] ? date_str+0x1e0/0x1e0 [ 6.319751][ T76] ? devkmsg_write+0xd1/0x2c0 [ 6.319755][ T76] devkmsg_write.cold+0x5a/0x8b [ 6.319758][ T76] ? vprintk_default+0x20/0x20 [ 6.319762][ T76] ? vprintk_default+0x20/0x20 [ 6.319765][ T76] new_sync_write+0x33e/0x760 [ 6.319769][ T76] ? kasan_quarantine_put+0x102/0x2b0 [ 6.319773][ T76] ? new_sync_read+0x750/0x750 [ 6.319777][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 6.319782][ T76] ? __fget_files+0x1e3/0x460 [ 6.319786][ T76] vfs_write+0x6a2/0xbd0 [ 6.319790][ T76] ksys_write+0x116/0x250 [ 6.319793][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 6.319795][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.319799][ T76] do_syscall_64+0x10e/0x570 [ 6.319801][ T76] ? irq_exit_rcu+0x1a/0x30 [ 6.319805][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.319808][ T76] RIP: 0033:0x7f1ee6ea6ed2 [ 6.319812][ T76] Code: 08 0f 85 51 ec ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 48 89 e5 [ 6.319813][ T76] RSP: 002b:00007f1ee6dedc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.319816][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f1ee6ea6ed2 [ 6.319817][ T76] RDX: 000000000000002e RSI: 00007f1ee00012c0 RDI: 0000000000000003 [ 6.319818][ T76] RBP: 00007f1ee6dedc90 R08: 0000000000000000 R09: 0000000000000000 [ 6.319819][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1ee6f310a0 [ 6.319820][ T76] R13: 00007f1ee6e2f3e0 R14: 00007f1ee00012c0 R15: 00007f1ee6dedda8 [ 6.319827][ T76] [ 6.864215][ T76] virtme-ng-init: udev is done [ 6.867096][ T1] virtme-ng-init: initialization done