virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.050214][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.050235][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.050237][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.050238][ T1] preempt_count: 1, expected: 0 [ 1.050239][ T1] RCU nest depth: 0, expected: 0 [ 1.050240][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.050242][ T1] #0: ff110000028e3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.050253][ T1] #1: ffffffffbc569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.050259][ T1] #2: ffffffffbc569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.050262][ T1] #3: ffffffffbc489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.050265][ T1] #4: ffffffffbc489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.050268][ T1] irq event stamp: 311750 [ 1.050269][ T1] hardirqs last enabled at (311749): [] __down_trylock_console_sem+0x86/0xa0 [ 1.050273][ T1] hardirqs last disabled at (311750): [] console_emit_next_record+0x3d4/0x4c0 [ 1.050274][ T1] softirqs last enabled at (310738): [] handle_softirqs+0x67c/0x900 [ 1.050277][ T1] softirqs last disabled at (310731): [] __irq_exit_rcu+0x145/0x1c0 [ 1.050280][ T1] Preemption disabled at: [ 1.050280][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.050285][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.050288][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.050289][ T1] Call Trace: [ 1.050291][ T1] [ 1.050294][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.050299][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.050300][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.050305][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.050308][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.050313][ T1] __kmalloc_noprof+0x443/0x760 [ 1.050316][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.050321][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.050324][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.050327][ T1] put_chars+0x1e1/0x2f0 [ 1.050330][ T1] ? __send_to_port+0x420/0x420 [ 1.050333][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.050337][ T1] ? validate_chain+0x38b/0xc20 [ 1.050341][ T1] hvc_console_print+0x292/0x780 [ 1.050344][ T1] ? __lock_acquire+0x518/0xc20 [ 1.050346][ T1] ? __lock_acquire+0x518/0xc20 [ 1.050351][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.050354][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.050356][ T1] ? lock_acquire+0x13c/0x160 [ 1.050360][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.050363][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.050364][ T1] ? console_flush_one_record+0x106/0x710 [ 1.050367][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.050369][ T1] ? lock_acquire+0x13c/0x160 [ 1.050373][ T1] console_flush_one_record+0x46f/0x710 [ 1.050376][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.050377][ T1] ? __lock_acquire+0x518/0xc20 [ 1.050382][ T1] console_unlock+0xee/0x1f0 [ 1.050385][ T1] ? console_flush_one_record+0x710/0x710 [ 1.050386][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.050388][ T1] ? lock_acquire+0x60/0x160 [ 1.050391][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.050393][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.050396][ T1] vprintk_emit+0x37c/0x3e0 [ 1.050399][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.050401][ T1] ? find_held_lock+0x2b/0x80 [ 1.050403][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.050405][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.050408][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.050413][ T1] ? device_rename.cold+0xa/0xa [ 1.050415][ T1] ? __lock_acquire+0x518/0xc20 [ 1.050419][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.050421][ T1] ? find_held_lock+0x2b/0x80 [ 1.050425][ T1] dev_printk_emit+0xb9/0xee [ 1.050427][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.050430][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.050434][ T1] ? proc_register+0x368/0x8b0 [ 1.050441][ T1] _dev_info+0xe2/0x116 [ 1.050443][ T1] ? _dev_notice+0x120/0x120 [ 1.050448][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.050451][ T1] ? rtc_proc_show+0x400/0x400 [ 1.050455][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.050460][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.050463][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.050466][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.050473][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.050477][ T1] cmos_do_probe+0x73b/0x98a [ 1.050480][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.050482][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.050484][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.050490][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.050491][ T1] ? mc146818_set_time+0x500/0x500 [ 1.050495][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.050497][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.050502][ T1] platform_probe+0xfe/0x1f0 [ 1.050505][ T1] call_driver_probe+0x61/0x1c0 [ 1.050508][ T1] really_probe+0x199/0x760 [ 1.050511][ T1] ? __device_attach_driver+0x280/0x280 [ 1.050513][ T1] __driver_probe_device+0x24f/0x440 [ 1.050516][ T1] ? __device_attach_driver+0x280/0x280 [ 1.050518][ T1] ? __device_attach_driver+0x280/0x280 [ 1.050520][ T1] driver_probe_device+0x4a/0xf0 [ 1.050523][ T1] __driver_attach+0x1b8/0x540 [ 1.050525][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.050528][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.050531][ T1] ? bus_remove_file+0x50/0x50 [ 1.050532][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.050536][ T1] ? rtc_dev_init+0x40/0x40 [ 1.050540][ T1] ? rtc_dev_init+0x40/0x40 [ 1.050542][ T1] bus_add_driver+0x2c8/0x530 [ 1.050546][ T1] driver_register+0x1a3/0x390 [ 1.050549][ T1] __platform_driver_probe+0x13f/0x270 [ 1.050551][ T1] cmos_init+0x31/0x40 [ 1.050553][ T1] do_one_initcall+0x124/0x4f0 [ 1.050556][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.050558][ T1] ? parameq+0x110/0x110 [ 1.050563][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.050567][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.050570][ T1] kernel_init_freeable+0x596/0x630 [ 1.050573][ T1] ? rest_init+0x280/0x280 [ 1.050576][ T1] kernel_init+0x21/0x150 [ 1.050578][ T1] ? rest_init+0x280/0x280 [ 1.050580][ T1] ret_from_fork+0x474/0x6b0 [ 1.050585][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.050585][ T1] ? __switch_to+0x5a3/0xe00 [ 1.050585][ T1] ? rest_init+0x280/0x280 [ 1.050585][ T1] ret_from_fork_asm+0x11/0x20 [ 1.050585][ T1] [ 1.082962][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:16:50 UTC (1787890610) [ 1.083964][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.086924][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.093515][ T1] NET: Registered PF_INET6 protocol family [ 1.097683][ T1] Segment Routing with IPv6 [ 1.098122][ T1] In-situ OAM (IOAM) with IPv6 [ 1.098473][ T1] NET: Registered PF_PACKET protocol family [ 1.100953][ T1] 9pnet: Installing 9P2000 support [ 1.101307][ T1] Key type dns_resolver registered [ 1.102061][ T1] NET: Registered PF_VSOCK protocol family [ 1.106212][ T1] IPI shorthand broadcast: enabled [ 1.206815][ T1] sched_clock: Marking stable (1169002329, 37583059)->(1297808838, -91223450) [ 1.210181][ T1] registered taskstats version 1 [ 1.212499][ T1] Loading compiled-in X.509 certificates [ 1.316076][ T1] Demotion targets for Node 0: null [ 1.316436][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12241) [ 1.316765][ T1] page_owner is disabled [ 1.317443][ T1] PM: Magic number: 6:259:263 [ 1.317927][ T1] netconsole: network logging started [ 1.320778][ T1] ALSA device list: [ 1.320980][ T1] No soundcards found. [ 1.321696][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.324178][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.325057][ T1] devtmpfs: mounted [ 1.325354][ T1] VFS: Pivoted into new rootfs [ 1.353467][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.355606][ T1] Write protecting the kernel read-only data: 55296k [ 1.356222][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.356672][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.356945][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.357223][ T1] with arguments: [ 1.357351][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.357679][ T1] with environment: [ 1.357830][ T1] HOME=/ [ 1.357997][ T1] TERM=dumb [ 1.358142][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.358379][ T1] nr_open=2147483584 [ 1.358531][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.358852][ T1] virtme_rw_overlay0=/etc [ 1.359009][ T1] virtme_rw_overlay1=/lib [ 1.359171][ T1] virtme_rw_overlay2=/home [ 1.359327][ T1] virtme_rw_overlay3=/opt [ 1.359501][ T1] virtme_rw_overlay4=/srv [ 1.359691][ T1] virtme_rw_overlay5=/usr [ 1.359861][ T1] virtme_rw_overlay6=/var [ 1.360037][ T1] virtme_rw_overlay7=/tmp [ 1.360230][ T1] virtme_console=ttyS0 [ 1.360399][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.377141][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.378463][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.390709][ T1] overlayfs: failed to set xattr on upper [ 1.390994][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.391335][ T1] overlayfs: ...falling back to uuid=null. [ 1.394207][ T1] overlayfs: failed to set xattr on upper [ 1.394447][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.394752][ T1] overlayfs: ...falling back to uuid=null. [ 1.396763][ T1] overlayfs: failed to set xattr on upper [ 1.397012][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.397295][ T1] overlayfs: ...falling back to uuid=null. [ 1.399271][ T1] overlayfs: failed to set xattr on upper [ 1.399507][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.399828][ T1] overlayfs: ...falling back to uuid=null. [ 1.402275][ T1] overlayfs: failed to set xattr on upper [ 1.402509][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.402836][ T1] overlayfs: ...falling back to uuid=null. [ 1.404560][ T1] overlayfs: failed to set xattr on upper [ 1.405360][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.405672][ T1] overlayfs: ...falling back to uuid=null. [ 1.407643][ T1] overlayfs: failed to set xattr on upper [ 1.407893][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.408171][ T1] overlayfs: ...falling back to uuid=null. [ 1.410643][ T1] overlayfs: failed to set xattr on upper [ 1.410875][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.411178][ T1] overlayfs: ...falling back to uuid=null. [ 1.422397][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.445089][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.510930][ T71] systemd-tmpfile (71) used greatest stack depth: 24960 bytes left [ 3.510947][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.510949][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: systemd-tmpfile [ 3.510951][ T71] preempt_count: 2, expected: 0 [ 3.510952][ T71] RCU nest depth: 0, expected: 0 [ 3.510953][ T71] locks held by systemd-tmpfile/71: 5, last CPU#3: [ 3.510955][ T71] #0: ffffffffbc4027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.510968][ T71] #1: ffffffffbc569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.510973][ T71] #2: ffffffffbc569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.510977][ T71] #3: ffffffffbc489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.510980][ T71] #4: ffffffffbc489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.510984][ T71] irq event stamp: 2356952 [ 3.510985][ T71] hardirqs last enabled at (2356951): [] __down_trylock_console_sem+0x86/0xa0 [ 3.510988][ T71] hardirqs last disabled at (2356952): [] console_emit_next_record+0x3d4/0x4c0 [ 3.510990][ T71] softirqs last enabled at (2356736): [] handle_softirqs+0x67c/0x900 [ 3.510992][ T71] softirqs last disabled at (2356729): [] __irq_exit_rcu+0x145/0x1c0 [ 3.510994][ T71] Preemption disabled at: [ 3.510995][ T71] [<0000000000000000>] 0x0 [ 3.511002][ T71] CPU: 3 UID: 0 PID: 71 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.511005][ T71] Tainted: [W]=WARN [ 3.511006][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.511008][ T71] Call Trace: [ 3.511010][ T71] [ 3.511011][ T71] dump_stack_lvl+0x6f/0xa0 [ 3.511017][ T71] __might_resched.cold+0x1fe/0x2c1 [ 3.511021][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.511025][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 3.511030][ T71] __kmalloc_noprof+0x443/0x760 [ 3.511033][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 3.511039][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 3.511042][ T71] alloc_buf.isra.0+0x4b/0x260 [ 3.511046][ T71] put_chars+0x1e1/0x2f0 [ 3.511049][ T71] ? __send_to_port+0x420/0x420 [ 3.511051][ T71] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.511055][ T71] ? validate_chain+0x38b/0xc20 [ 3.511060][ T71] hvc_console_print+0x292/0x780 [ 3.511068][ T71] ? hvc_write+0x3a0/0x3a0 [ 3.511070][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.511072][ T71] ? lock_acquire+0x13c/0x160 [ 3.511076][ T71] console_emit_next_record+0x22f/0x4c0 [ 3.511080][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 3.511081][ T71] ? console_flush_one_record+0x106/0x710 [ 3.511084][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.511086][ T71] ? lock_acquire+0x13c/0x160 [ 3.511090][ T71] console_flush_one_record+0x46f/0x710 [ 3.511093][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 3.511095][ T71] ? __lock_acquire+0x518/0xc20 [ 3.511100][ T71] console_unlock+0xee/0x1f0 [ 3.511103][ T71] ? console_flush_one_record+0x710/0x710 [ 3.511104][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.511106][ T71] ? lock_acquire+0x60/0x160 [ 3.511110][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.511112][ T71] ? vprintk_emit+0x320/0x3e0 [ 3.511115][ T71] vprintk_emit+0x37c/0x3e0 [ 3.511118][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 3.511121][ T71] ? __lock_acquire+0x518/0xc20 [ 3.511125][ T71] _printk+0xc7/0x100 [ 3.511129][ T71] ? snapshot_read.cold+0x21/0x21 [ 3.511132][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.511134][ T71] ? __rwlock_init+0x150/0x150 [ 3.511139][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.511142][ T71] do_exit.cold+0x82/0x9c [ 3.511145][ T71] ? exit_notify+0x890/0x890 [ 3.511147][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 3.511150][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.511151][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.511151][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.511151][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.511151][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.511153][ T71] do_group_exit+0xb8/0x370 [ 3.511157][ T71] __x64_sys_exit_group+0x3c/0x50 [ 3.511159][ T71] x64_sys_call+0x1567/0x1570 [ 3.511161][ T71] do_syscall_64+0xff/0x530 [ 3.511165][ T71] ? exc_page_fault+0xee/0x100 [ 3.511168][ T71] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.511170][ T71] RIP: 0033:0x7ff28c5321b8 [ 3.511172][ T71] Code: Unable to access opcode bytes at 0x7ff28c53218e. [ 3.511173][ T71] RSP: 002b:00007ffd6cf0e548 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.511176][ T71] RAX: ffffffffffffffda RBX: 00007ff28c662f88 RCX: 00007ff28c5321b8 [ 3.511177][ T71] RDX: 00007ff28bd904c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.511178][ T71] RBP: 00007ffd6cf0e5a0 R08: 0000000000000000 R09: 0000000000001000 [ 3.511179][ T71] R10: 00007ffd6cf0e360 R11: 0000000000000246 R12: 0000000000000001 [ 3.511180][ T71] R13: 0000000000000049 R14: 00007ff28c661680 R15: 00007ff28c662fa0 [ 3.511187][ T71] [ 3.532660][ T1] virtme-ng-init: basic initialization done [ 3.599297][ T79] ip (79) used greatest stack depth: 24656 bytes left [ 3.602283][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.602666][ T75] virtme-ng-init: triggering udev coldplug [ 5.774509][ T75] virtme-ng-init: waiting for udev to settle [ 5.774523][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.774525][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.774527][ T75] preempt_count: 1, expected: 0 [ 5.774527][ T75] RCU nest depth: 0, expected: 0 [ 5.774528][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 5.774531][ T75] #0: ffffffffbc569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.774544][ T75] #1: ffffffffbc569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.774547][ T75] #2: ffffffffbc489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.774551][ T75] #3: ffffffffbc489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.774555][ T75] irq event stamp: 2964 [ 5.774556][ T75] hardirqs last enabled at (2963): [] __down_trylock_console_sem+0x86/0xa0 [ 5.774559][ T75] hardirqs last disabled at (2964): [] console_emit_next_record+0x3d4/0x4c0 [ 5.774561][ T75] softirqs last enabled at (2454): [] fpu_clone+0xd9/0x410 [ 5.774564][ T75] softirqs last disabled at (2452): [] fpu_clone+0x82/0x410 [ 5.774567][ T75] Preemption disabled at: [ 5.774567][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.774572][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.774576][ T75] Tainted: [W]=WARN [ 5.774576][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.774578][ T75] Call Trace: [ 5.774580][ T75] [ 5.774584][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.774589][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.774591][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.774595][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.774599][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.774604][ T75] __kmalloc_noprof+0x443/0x760 [ 5.774607][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.774613][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.774616][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.774619][ T75] put_chars+0x1e1/0x2f0 [ 5.774622][ T75] ? __send_to_port+0x420/0x420 [ 5.774624][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.774628][ T75] ? validate_chain+0x38b/0xc20 [ 5.774633][ T75] hvc_console_print+0x292/0x780 [ 5.774645][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.774648][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.774650][ T75] ? lock_acquire+0x13c/0x160 [ 5.774654][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.774657][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.774659][ T75] ? console_flush_one_record+0x106/0x710 [ 5.774661][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.774663][ T75] ? lock_acquire+0x13c/0x160 [ 5.774667][ T75] console_flush_one_record+0x46f/0x710 [ 5.774670][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.774672][ T75] ? __lock_acquire+0x518/0xc20 [ 5.774677][ T75] console_unlock+0xee/0x1f0 [ 5.774679][ T75] ? console_flush_one_record+0x710/0x710 [ 5.774680][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.774682][ T75] ? lock_acquire+0x60/0x160 [ 5.774686][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.774687][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.774690][ T75] vprintk_emit+0x37c/0x3e0 [ 5.774693][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.774696][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.774702][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.774706][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.774708][ T75] ? simple_strntoull+0x10f/0x140 [ 5.774712][ T75] ? date_str+0x1e0/0x1e0 [ 5.774715][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.774719][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.774722][ T75] ? vprintk_default+0x20/0x20 [ 5.774726][ T75] ? vprintk_default+0x20/0x20 [ 5.774728][ T75] new_sync_write+0x33e/0x760 [ 5.774731][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.774735][ T75] ? new_sync_read+0x750/0x750 [ 5.774739][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.774744][ T75] ? __fget_files+0x1e3/0x460 [ 5.774748][ T75] vfs_write+0x6a2/0xbd0 [ 5.774752][ T75] ksys_write+0x116/0x250 [ 5.774754][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.774756][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.774760][ T75] do_syscall_64+0xff/0x530 [ 5.774762][ T75] ? exc_page_fault+0xee/0x100 [ 5.774764][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.774767][ T75] RIP: 0033:0x7f2015d34ed2 [ 5.774771][ 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 [ 5.774773][ T75] RSP: 002b:00007f2015c7bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.774775][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f2015d34ed2 [ 5.774777][ T75] RDX: 000000000000002e RSI: 00007f20100012c0 RDI: 0000000000000003 [ 5.774778][ T75] RBP: 00007f2015c7bc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.774779][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2015dbf0a0 [ 5.774779][ T75] R13: 00007f2015cbd3e0 R14: 00007f20100012c0 R15: 00007f2015c7bda8 [ 5.774786][ T75] [ 6.477312][ T75] virtme-ng-init: udev is done [ 6.480028][ T1] virtme-ng-init: initialization done