virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.022927][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.022954][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.022956][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.022957][ T1] preempt_count: 1, expected: 0 [ 1.022959][ T1] RCU nest depth: 0, expected: 0 [ 1.022960][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.022962][ T1] #0: ff11000002873938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.022974][ T1] #1: ffffffffb6569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.022980][ T1] #2: ffffffffb6569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.022983][ T1] #3: ffffffffb6489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.022986][ T1] #4: ffffffffb6489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.022989][ T1] irq event stamp: 308350 [ 1.022990][ T1] hardirqs last enabled at (308349): [] __down_trylock_console_sem+0x86/0xa0 [ 1.022994][ T1] hardirqs last disabled at (308350): [] console_emit_next_record+0x3d4/0x4c0 [ 1.022995][ T1] softirqs last enabled at (307500): [] handle_softirqs+0x67c/0x900 [ 1.022998][ T1] softirqs last disabled at (307313): [] __irq_exit_rcu+0x145/0x1c0 [ 1.023000][ T1] Preemption disabled at: [ 1.023001][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.023006][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.023009][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.023010][ T1] Call Trace: [ 1.023012][ T1] [ 1.023015][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.023020][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.023022][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.023026][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.023029][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.023034][ T1] __kmalloc_noprof+0x443/0x760 [ 1.023037][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.023042][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.023045][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.023048][ T1] put_chars+0x1e1/0x2f0 [ 1.023051][ T1] ? __send_to_port+0x420/0x420 [ 1.023054][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.023058][ T1] ? validate_chain+0x38b/0xc20 [ 1.023062][ T1] hvc_console_print+0x292/0x780 [ 1.023065][ T1] ? __lock_acquire+0x518/0xc20 [ 1.023067][ T1] ? __lock_acquire+0x518/0xc20 [ 1.023071][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.023075][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.023077][ T1] ? lock_acquire+0x13c/0x160 [ 1.023081][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.023084][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.023085][ T1] ? console_flush_one_record+0x106/0x710 [ 1.023088][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.023090][ T1] ? lock_acquire+0x13c/0x160 [ 1.023094][ T1] console_flush_one_record+0x46f/0x710 [ 1.023097][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.023098][ T1] ? __lock_acquire+0x518/0xc20 [ 1.023103][ T1] console_unlock+0xee/0x1f0 [ 1.023106][ T1] ? console_flush_one_record+0x710/0x710 [ 1.023107][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.023111][ T1] ? lock_acquire+0x60/0x160 [ 1.023115][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.023117][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.023120][ T1] vprintk_emit+0x37c/0x3e0 [ 1.023123][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.023125][ T1] ? find_held_lock+0x2b/0x80 [ 1.023127][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.023129][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.023132][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.023137][ T1] ? device_rename.cold+0xa/0xa [ 1.023139][ T1] ? __lock_acquire+0x518/0xc20 [ 1.023143][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.023145][ T1] ? find_held_lock+0x2b/0x80 [ 1.023149][ T1] dev_printk_emit+0xb9/0xee [ 1.023152][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.023154][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.023158][ T1] ? proc_register+0x368/0x8b0 [ 1.023165][ T1] _dev_info+0xe2/0x116 [ 1.023168][ T1] ? _dev_notice+0x120/0x120 [ 1.023172][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.023176][ T1] ? rtc_proc_show+0x400/0x400 [ 1.023180][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.023184][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.023189][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.023196][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.023200][ T1] cmos_do_probe+0x73b/0x98a [ 1.023202][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.023206][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.023208][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.023217][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.023218][ T1] ? mc146818_set_time+0x500/0x500 [ 1.023222][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.023224][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.023229][ T1] platform_probe+0xfe/0x1f0 [ 1.023232][ T1] call_driver_probe+0x61/0x1c0 [ 1.023235][ T1] really_probe+0x199/0x760 [ 1.023238][ T1] ? __device_attach_driver+0x280/0x280 [ 1.023240][ T1] __driver_probe_device+0x24f/0x440 [ 1.023243][ T1] ? __device_attach_driver+0x280/0x280 [ 1.023245][ T1] ? __device_attach_driver+0x280/0x280 [ 1.023247][ T1] driver_probe_device+0x4a/0xf0 [ 1.023250][ T1] __driver_attach+0x1b8/0x540 [ 1.023252][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.023255][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.023258][ T1] ? bus_remove_file+0x50/0x50 [ 1.023259][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.023263][ T1] ? rtc_dev_init+0x40/0x40 [ 1.023268][ T1] ? rtc_dev_init+0x40/0x40 [ 1.023269][ T1] bus_add_driver+0x2c8/0x530 [ 1.023273][ T1] driver_register+0x1a3/0x390 [ 1.023276][ T1] __platform_driver_probe+0x13f/0x270 [ 1.023279][ T1] cmos_init+0x31/0x40 [ 1.023280][ T1] do_one_initcall+0x124/0x4f0 [ 1.023284][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.023286][ T1] ? parameq+0x110/0x110 [ 1.023291][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.023294][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.023297][ T1] kernel_init_freeable+0x596/0x630 [ 1.023300][ T1] ? rest_init+0x280/0x280 [ 1.023304][ T1] kernel_init+0x21/0x150 [ 1.023306][ T1] ? rest_init+0x280/0x280 [ 1.023307][ T1] ret_from_fork+0x474/0x6b0 [ 1.023311][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.023314][ T1] ? __switch_to+0x5a3/0xe00 [ 1.023318][ T1] ? rest_init+0x280/0x280 [ 1.023320][ T1] ret_from_fork_asm+0x11/0x20 [ 1.023328][ T1] [ 1.055157][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:06:13 UTC (1787889973) [ 1.056192][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.059358][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.068357][ T1] NET: Registered PF_INET6 protocol family [ 1.072728][ T1] Segment Routing with IPv6 [ 1.073121][ T1] In-situ OAM (IOAM) with IPv6 [ 1.073521][ T1] NET: Registered PF_PACKET protocol family [ 1.073793][ T1] 9pnet: Installing 9P2000 support [ 1.074139][ T1] Key type dns_resolver registered [ 1.074811][ T1] NET: Registered PF_VSOCK protocol family [ 1.079677][ T1] IPI shorthand broadcast: enabled [ 1.180467][ T1] sched_clock: Marking stable (1146002015, 34376617)->(1258260738, -77882106) [ 1.183269][ T1] registered taskstats version 1 [ 1.186042][ T1] Loading compiled-in X.509 certificates [ 1.284979][ T1] Demotion targets for Node 0: null [ 1.285366][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12241) [ 1.285774][ T1] page_owner is disabled [ 1.286954][ T1] PM: Magic number: 6:603:111 [ 1.287485][ T1] netconsole: network logging started [ 1.288955][ T1] ALSA device list: [ 1.289931][ T1] No soundcards found. [ 1.291473][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.294202][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.295063][ T1] devtmpfs: mounted [ 1.295425][ T1] VFS: Pivoted into new rootfs [ 1.325432][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.325708][ T1] Write protecting the kernel read-only data: 55296k [ 1.326410][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.326908][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.327231][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.327571][ T1] with arguments: [ 1.327753][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.328059][ T1] with environment: [ 1.328240][ T1] HOME=/ [ 1.328427][ T1] TERM=dumb [ 1.328601][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.328908][ T1] nr_open=2147483584 [ 1.329069][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.329406][ T1] virtme_rw_overlay0=/etc [ 1.329629][ T1] virtme_rw_overlay1=/lib [ 1.329835][ T1] virtme_rw_overlay2=/home [ 1.330033][ T1] virtme_rw_overlay3=/opt [ 1.330247][ T1] virtme_rw_overlay4=/srv [ 1.330480][ T1] virtme_rw_overlay5=/usr [ 1.330676][ T1] virtme_rw_overlay6=/var [ 1.330901][ T1] virtme_rw_overlay7=/tmp [ 1.331111][ T1] virtme_console=ttyS0 [ 1.331318][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.349798][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.351084][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.359252][ T1] overlayfs: failed to set xattr on upper [ 1.359573][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.359911][ T1] overlayfs: ...falling back to uuid=null. [ 1.362487][ T1] overlayfs: failed to set xattr on upper [ 1.362720][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.363029][ T1] overlayfs: ...falling back to uuid=null. [ 1.364958][ T1] overlayfs: failed to set xattr on upper [ 1.365193][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.365695][ T1] overlayfs: ...falling back to uuid=null. [ 1.367657][ T1] overlayfs: failed to set xattr on upper [ 1.367904][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.368182][ T1] overlayfs: ...falling back to uuid=null. [ 1.370561][ T1] overlayfs: failed to set xattr on upper [ 1.370808][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.371098][ T1] overlayfs: ...falling back to uuid=null. [ 1.372833][ T1] overlayfs: failed to set xattr on upper [ 1.373067][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.373349][ T1] overlayfs: ...falling back to uuid=null. [ 1.375895][ T1] overlayfs: failed to set xattr on upper [ 1.376132][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.376846][ T1] overlayfs: ...falling back to uuid=null. [ 1.378861][ T1] overlayfs: failed to set xattr on upper [ 1.379100][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.379417][ T1] overlayfs: ...falling back to uuid=null. [ 1.391110][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.412117][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 3.803430][ T71] systemd-tmpfile (71) used greatest stack depth: 24992 bytes left [ 3.803447][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.803449][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: systemd-tmpfile [ 3.803451][ T71] preempt_count: 2, expected: 0 [ 3.803452][ T71] RCU nest depth: 0, expected: 0 [ 3.803453][ T71] locks held by systemd-tmpfile/71: 5, last CPU#0: [ 3.803455][ T71] #0: ffffffffb64027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.803467][ T71] #1: ffffffffb6569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.803471][ T71] #2: ffffffffb6569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.803474][ T71] #3: ffffffffb6489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.803477][ T71] #4: ffffffffb6489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.803481][ T71] irq event stamp: 2345896 [ 3.803481][ T71] hardirqs last enabled at (2345895): [] __down_trylock_console_sem+0x86/0xa0 [ 3.803485][ T71] hardirqs last disabled at (2345896): [] console_emit_next_record+0x3d4/0x4c0 [ 3.803486][ T71] softirqs last enabled at (2340842): [] handle_softirqs+0x67c/0x900 [ 3.803488][ T71] softirqs last disabled at (2340837): [] __irq_exit_rcu+0x145/0x1c0 [ 3.803491][ T71] Preemption disabled at: [ 3.803491][ T71] [<0000000000000000>] 0x0 [ 3.803498][ T71] CPU: 0 UID: 0 PID: 71 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.803502][ T71] Tainted: [W]=WARN [ 3.803503][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.803504][ T71] Call Trace: [ 3.803506][ T71] [ 3.803508][ T71] dump_stack_lvl+0x6f/0xa0 [ 3.803513][ T71] __might_resched.cold+0x1fe/0x2c1 [ 3.803518][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.803521][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 3.803526][ T71] __kmalloc_noprof+0x443/0x760 [ 3.803529][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 3.803535][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 3.803537][ T71] alloc_buf.isra.0+0x4b/0x260 [ 3.803541][ T71] put_chars+0x1e1/0x2f0 [ 3.803544][ T71] ? __send_to_port+0x420/0x420 [ 3.803545][ T71] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.803549][ T71] ? validate_chain+0x38b/0xc20 [ 3.803554][ T71] hvc_console_print+0x292/0x780 [ 3.803561][ T71] ? hvc_write+0x3a0/0x3a0 [ 3.803563][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.803565][ T71] ? lock_acquire+0x13c/0x160 [ 3.803569][ T71] console_emit_next_record+0x22f/0x4c0 [ 3.803573][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 3.803574][ T71] ? console_flush_one_record+0x106/0x710 [ 3.803577][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.803578][ T71] ? lock_acquire+0x13c/0x160 [ 3.803582][ T71] console_flush_one_record+0x46f/0x710 [ 3.803586][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 3.803587][ T71] ? __lock_acquire+0x518/0xc20 [ 3.803592][ T71] console_unlock+0xee/0x1f0 [ 3.803595][ T71] ? console_flush_one_record+0x710/0x710 [ 3.803596][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.803598][ T71] ? lock_acquire+0x60/0x160 [ 3.803601][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.803603][ T71] ? vprintk_emit+0x320/0x3e0 [ 3.803606][ T71] vprintk_emit+0x37c/0x3e0 [ 3.803609][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 3.803612][ T71] ? __lock_acquire+0x518/0xc20 [ 3.803616][ T71] _printk+0xc7/0x100 [ 3.803619][ T71] ? snapshot_read.cold+0x21/0x21 [ 3.803622][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.803625][ T71] ? __rwlock_init+0x150/0x150 [ 3.803628][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.803631][ T71] do_exit.cold+0x82/0x9c [ 3.803635][ T71] ? exit_notify+0x890/0x890 [ 3.803636][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 3.803639][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.803643][ T71] do_group_exit+0xb8/0x370 [ 3.803645][ T71] __x64_sys_exit_group+0x3c/0x50 [ 3.803647][ T71] x64_sys_call+0x1567/0x1570 [ 3.803650][ T71] do_syscall_64+0xff/0x530 [ 3.803654][ T71] ? exc_page_fault+0xee/0x100 [ 3.803657][ T71] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.803659][ T71] RIP: 0033:0x7f66ccc8f1b8 [ 3.803661][ T71] Code: Unable to access opcode bytes at 0x7f66ccc8f18e. [ 3.803662][ T71] RSP: 002b:00007ffc19ecd578 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.803665][ T71] RAX: ffffffffffffffda RBX: 00007f66ccdbff88 RCX: 00007f66ccc8f1b8 [ 3.803666][ T71] RDX: 00007f66cc4ed4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.803667][ T71] RBP: 00007ffc19ecd5d0 R08: 0000000000000000 R09: 0000000000001000 [ 3.803668][ T71] R10: 00007ffc19ecd390 R11: 0000000000000246 R12: 0000000000000001 [ 3.803669][ T71] R13: 0000000000000049 R14: 00007f66ccdbe680 R15: 00007f66ccdbffa0 [ 3.803675][ T71] [ 3.803763][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.803763][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.803763][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.803763][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.844191][ T1] virtme-ng-init: basic initialization done [ 3.889338][ T79] ip (79) used greatest stack depth: 24688 bytes left [ 3.915086][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.915473][ T74] virtme-ng-init: triggering udev coldplug [ 6.430358][ T74] virtme-ng-init: waiting for udev to settle [ 6.430373][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.430379][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.430380][ T74] preempt_count: 1, expected: 0 [ 6.430381][ T74] RCU nest depth: 0, expected: 0 [ 6.430382][ T74] locks held by virtme-ng-init/74: 4, last CPU#3: [ 6.430385][ T74] #0: ffffffffb6569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.430397][ T74] #1: ffffffffb6569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.430401][ T74] #2: ffffffffb6489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.430405][ T74] #3: ffffffffb6489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.430408][ T74] irq event stamp: 2936 [ 6.430409][ T74] hardirqs last enabled at (2935): [] __down_trylock_console_sem+0x86/0xa0 [ 6.430413][ T74] hardirqs last disabled at (2936): [] console_emit_next_record+0x3d4/0x4c0 [ 6.430414][ T74] softirqs last enabled at (2422): [] fpu_clone+0xd9/0x410 [ 6.430418][ T74] softirqs last disabled at (2420): [] fpu_clone+0x82/0x410 [ 6.430420][ T74] Preemption disabled at: [ 6.430421][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.430426][ T74] CPU: 3 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.430430][ T74] Tainted: [W]=WARN [ 6.430431][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.430433][ T74] Call Trace: [ 6.430434][ T74] [ 6.430436][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.430441][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.430443][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.430447][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.430451][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.430456][ T74] __kmalloc_noprof+0x443/0x760 [ 6.430459][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.430466][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.430469][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.430472][ T74] put_chars+0x1e1/0x2f0 [ 6.430475][ T74] ? __send_to_port+0x420/0x420 [ 6.430477][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.430481][ T74] ? validate_chain+0x38b/0xc20 [ 6.430487][ T74] hvc_console_print+0x292/0x780 [ 6.430493][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.430495][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.430497][ T74] ? lock_acquire+0x13c/0x160 [ 6.430501][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.430505][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.430506][ T74] ? console_flush_one_record+0x106/0x710 [ 6.430509][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.430510][ T74] ? lock_acquire+0x13c/0x160 [ 6.430514][ T74] console_flush_one_record+0x46f/0x710 [ 6.430518][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.430519][ T74] ? __lock_acquire+0x518/0xc20 [ 6.430525][ T74] console_unlock+0xee/0x1f0 [ 6.430527][ T74] ? console_flush_one_record+0x710/0x710 [ 6.430528][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.430530][ T74] ? lock_acquire+0x60/0x160 [ 6.430534][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.430536][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.430538][ T74] vprintk_emit+0x37c/0x3e0 [ 6.430541][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.430544][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.430550][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.430554][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.430556][ T74] ? simple_strntoull+0x10f/0x140 [ 6.430561][ T74] ? date_str+0x1e0/0x1e0 [ 6.430565][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.430568][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.430571][ T74] ? vprintk_default+0x20/0x20 [ 6.430575][ T74] ? vprintk_default+0x20/0x20 [ 6.430577][ T74] new_sync_write+0x33e/0x760 [ 6.430581][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.430585][ T74] ? new_sync_read+0x750/0x750 [ 6.430589][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.430594][ T74] ? __fget_files+0x1e3/0x460 [ 6.430597][ T74] vfs_write+0x6a2/0xbd0 [ 6.430601][ T74] ksys_write+0x116/0x250 [ 6.430604][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.430606][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.430610][ T74] do_syscall_64+0xff/0x530 [ 6.430612][ T74] ? exc_page_fault+0xee/0x100 [ 6.430615][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.430617][ T74] RIP: 0033:0x7f30c4859ed2 [ 6.430621][ 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 [ 6.430623][ T74] RSP: 002b:00007f30c47a0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.430626][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f30c4859ed2 [ 6.430627][ T74] RDX: 000000000000002e RSI: 00007f30c00012c0 RDI: 0000000000000003 [ 6.430628][ T74] RBP: 00007f30c47a0c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.430629][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f30c48e40a0 [ 6.430630][ T74] R13: 00007f30c47e23e0 R14: 00007f30c00012c0 R15: 00007f30c47a0da8 [ 6.430636][ T74] [ 6.659429][ T74] virtme-ng-init: udev is done [ 6.662599][ T1] virtme-ng-init: initialization done