virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.995059][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.995083][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.995085][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.995087][ T1] preempt_count: 1, expected: 0 [ 0.995088][ T1] RCU nest depth: 0, expected: 0 [ 0.995089][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.995091][ T1] #0: ff1100000294e938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.995104][ T1] #1: ffffffff9cd6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.995111][ T1] #2: ffffffff9cd6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.995114][ T1] #3: ffffffff9cc89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.995117][ T1] #4: ffffffff9cc89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.995120][ T1] irq event stamp: 312948 [ 0.995121][ T1] hardirqs last enabled at (312947): [] __down_trylock_console_sem+0x86/0xa0 [ 0.995125][ T1] hardirqs last disabled at (312948): [] console_emit_next_record+0x3d4/0x4c0 [ 0.995126][ T1] softirqs last enabled at (312682): [] handle_softirqs+0x67c/0x900 [ 0.995130][ T1] softirqs last disabled at (311771): [] __irq_exit_rcu+0x145/0x1c0 [ 0.995132][ T1] Preemption disabled at: [ 0.995133][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.995137][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.995140][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.995142][ T1] Call Trace: [ 0.995143][ T1] [ 0.995147][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.995152][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.995154][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.995158][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.995161][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.995166][ T1] __kmalloc_noprof+0x443/0x760 [ 0.995168][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.995174][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.995177][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.995180][ T1] put_chars+0x1e1/0x2f0 [ 0.995182][ T1] ? __send_to_port+0x420/0x420 [ 0.995186][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.995189][ T1] ? validate_chain+0x38b/0xc20 [ 0.995194][ T1] hvc_console_print+0x292/0x780 [ 0.995197][ T1] ? __lock_acquire+0x518/0xc20 [ 0.995199][ T1] ? __lock_acquire+0x518/0xc20 [ 0.995203][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.995206][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.995209][ T1] ? lock_acquire+0x13c/0x160 [ 0.995213][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.995216][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.995217][ T1] ? console_flush_one_record+0x106/0x710 [ 0.995220][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.995222][ T1] ? lock_acquire+0x13c/0x160 [ 0.995226][ T1] console_flush_one_record+0x46f/0x710 [ 0.995229][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.995230][ T1] ? __lock_acquire+0x518/0xc20 [ 0.995236][ T1] console_unlock+0xee/0x1f0 [ 0.995238][ T1] ? console_flush_one_record+0x710/0x710 [ 0.995239][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.995241][ T1] ? lock_acquire+0x60/0x160 [ 0.995245][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.995247][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.995249][ T1] vprintk_emit+0x37c/0x3e0 [ 0.995252][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.995254][ T1] ? find_held_lock+0x2b/0x80 [ 0.995256][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.995258][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.995262][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.995267][ T1] ? device_rename.cold+0xa/0xa [ 0.995269][ T1] ? __lock_acquire+0x518/0xc20 [ 0.995273][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.995275][ T1] ? find_held_lock+0x2b/0x80 [ 0.995279][ T1] dev_printk_emit+0xb9/0xee [ 0.995281][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.995285][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.995289][ T1] ? proc_register+0x368/0x8b0 [ 0.995296][ T1] _dev_info+0xe2/0x116 [ 0.995299][ T1] ? _dev_notice+0x120/0x120 [ 0.995303][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.995308][ T1] ? rtc_proc_show+0x400/0x400 [ 0.995312][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.995317][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.995319][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.995323][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.995330][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.995334][ T1] cmos_do_probe+0x73b/0x98a [ 0.995336][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.995339][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.995340][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.995346][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.995348][ T1] ? mc146818_set_time+0x500/0x500 [ 0.995351][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.995352][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.995358][ T1] platform_probe+0xfe/0x1f0 [ 0.995361][ T1] call_driver_probe+0x61/0x1c0 [ 0.995363][ T1] really_probe+0x199/0x760 [ 0.995366][ T1] ? __device_attach_driver+0x280/0x280 [ 0.995369][ T1] __driver_probe_device+0x24f/0x440 [ 0.995372][ T1] ? __device_attach_driver+0x280/0x280 [ 0.995373][ T1] ? __device_attach_driver+0x280/0x280 [ 0.995375][ T1] driver_probe_device+0x4a/0xf0 [ 0.995378][ T1] __driver_attach+0x1b8/0x540 [ 0.995380][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.995383][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.995385][ T1] ? bus_remove_file+0x50/0x50 [ 0.995387][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.995390][ T1] ? rtc_dev_init+0x40/0x40 [ 0.995396][ T1] ? rtc_dev_init+0x40/0x40 [ 0.995397][ T1] bus_add_driver+0x2c8/0x530 [ 0.995401][ T1] driver_register+0x1a3/0x390 [ 0.995404][ T1] __platform_driver_probe+0x13f/0x270 [ 0.995407][ T1] cmos_init+0x31/0x40 [ 0.995408][ T1] do_one_initcall+0x124/0x4f0 [ 0.995412][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.995414][ T1] ? parameq+0x110/0x110 [ 0.995419][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.995423][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.995426][ T1] kernel_init_freeable+0x596/0x630 [ 0.995429][ T1] ? rest_init+0x280/0x280 [ 0.995432][ T1] kernel_init+0x21/0x150 [ 0.995434][ T1] ? rest_init+0x280/0x280 [ 0.995435][ T1] ret_from_fork+0x4a4/0x720 [ 0.995439][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.995442][ T1] ? __switch_to+0x5a3/0xe00 [ 0.995445][ T1] ? rest_init+0x280/0x280 [ 0.995448][ T1] ret_from_fork_asm+0x11/0x20 [ 0.995455][ T1] [ 1.027249][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:59:28 UTC (1787889568) [ 1.028271][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.031230][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.040326][ T1] NET: Registered PF_INET6 protocol family [ 1.044554][ T1] Segment Routing with IPv6 [ 1.044985][ T1] In-situ OAM (IOAM) with IPv6 [ 1.045361][ T1] NET: Registered PF_PACKET protocol family [ 1.045613][ T1] 9pnet: Installing 9P2000 support [ 1.046038][ T1] Key type dns_resolver registered [ 1.046653][ T1] NET: Registered PF_VSOCK protocol family [ 1.051182][ T1] IPI shorthand broadcast: enabled [ 1.152450][ T1] sched_clock: Marking stable (1118003506, 33902266)->(1248681830, -96776058) [ 1.155027][ T1] registered taskstats version 1 [ 1.156845][ T1] Loading compiled-in X.509 certificates [ 1.258760][ T1] Demotion targets for Node 0: null [ 1.259112][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11656) [ 1.259404][ T1] page_owner is disabled [ 1.268830][ T1] PM: Magic number: 6:874:968 [ 1.269284][ T1] netconsole: network logging started [ 1.270642][ T1] ALSA device list: [ 1.271450][ T1] No soundcards found. [ 1.272614][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.275266][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.276150][ T1] devtmpfs: mounted [ 1.276445][ T1] VFS: Pivoted into new rootfs [ 1.304604][ T1] Freeing unused kernel image (initmem) memory: 2568K [ 1.304831][ T1] Write protecting the kernel read-only data: 57344k [ 1.305779][ T1] Freeing unused kernel image (text/rodata gap) memory: 1844K [ 1.306122][ T1] Freeing unused kernel image (rodata/data gap) memory: 220K [ 1.306717][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.307371][ T1] with arguments: [ 1.307489][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.307730][ T1] with environment: [ 1.307846][ T1] HOME=/ [ 1.308316][ T1] TERM=dumb [ 1.310615][ T1] virtme_hostname=vmksft-nf-dbg,debug-threads=on [ 1.310826][ T1] nr_open=2147483584 [ 1.311238][ T1] virtme_link_mods=/srv/vmksft/testing/wt-16/.virtme_mods/lib/modules/0.0.0 [ 1.311515][ T1] virtme_rw_overlay0=/etc [ 1.311669][ T1] virtme_rw_overlay1=/lib [ 1.311819][ T1] virtme_rw_overlay2=/home [ 1.312511][ T1] virtme_rw_overlay3=/opt [ 1.313306][ T1] virtme_rw_overlay4=/srv [ 1.313462][ T1] virtme_rw_overlay5=/usr [ 1.313632][ T1] virtme_rw_overlay6=/var [ 1.313782][ T1] virtme_rw_overlay7=/tmp [ 1.313942][ T1] virtme_console=ttyS0 [ 1.314101][ T1] virtme_chdir=srv/vmksft/testing/wt-16 [ 1.331471][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.332808][ T1] virtme-ng-init: Setting hostname to vmksft-nf-dbg,debug-threads=on... [ 1.345893][ T1] overlayfs: failed to set xattr on upper [ 1.346243][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.346531][ T1] overlayfs: ...falling back to uuid=null. [ 1.349067][ T1] overlayfs: failed to set xattr on upper [ 1.349302][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.349575][ T1] overlayfs: ...falling back to uuid=null. [ 1.351743][ T1] overlayfs: failed to set xattr on upper [ 1.352010][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.352283][ T1] overlayfs: ...falling back to uuid=null. [ 1.354304][ T1] overlayfs: failed to set xattr on upper [ 1.354539][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.354813][ T1] overlayfs: ...falling back to uuid=null. [ 1.356897][ T1] overlayfs: failed to set xattr on upper [ 1.357150][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.357446][ T1] overlayfs: ...falling back to uuid=null. [ 1.359802][ T1] overlayfs: failed to set xattr on upper [ 1.360062][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.360354][ T1] overlayfs: ...falling back to uuid=null. [ 1.362335][ T1] overlayfs: failed to set xattr on upper [ 1.362570][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.362836][ T1] overlayfs: ...falling back to uuid=null. [ 1.365445][ T1] overlayfs: failed to set xattr on upper [ 1.365672][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.365980][ T1] overlayfs: ...falling back to uuid=null. [ 1.377067][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.412275][ T75] kwatchdog (75) used greatest stack depth: 29680 bytes left [ 3.538094][ T74] systemd-tmpfile (74) used greatest stack depth: 24992 bytes left [ 3.538110][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.538113][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.538114][ T74] preempt_count: 2, expected: 0 [ 3.538115][ T74] RCU nest depth: 0, expected: 0 [ 3.538116][ T74] locks held by systemd-tmpfile/74: 5, last CPU#3: [ 3.538118][ T74] #0: ffffffff9cc02f58 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x8e7/0xef0 [ 3.538130][ T74] #1: ffffffff9cd6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.538135][ T74] #2: ffffffff9cd6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.538138][ T74] #3: ffffffff9cc89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.538141][ T74] #4: ffffffff9cc89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.538145][ T74] irq event stamp: 2192402 [ 3.538146][ T74] hardirqs last enabled at (2192401): [] __down_trylock_console_sem+0x86/0xa0 [ 3.538149][ T74] hardirqs last disabled at (2192402): [] console_emit_next_record+0x3d4/0x4c0 [ 3.538151][ T74] softirqs last enabled at (2192264): [] handle_softirqs+0x67c/0x900 [ 3.538153][ T74] softirqs last disabled at (2192259): [] __irq_exit_rcu+0x145/0x1c0 [ 3.538156][ T74] Preemption disabled at: [ 3.538156][ T74] [<0000000000000000>] 0x0 [ 3.538163][ T74] CPU: 3 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.538167][ T74] Tainted: [W]=WARN [ 3.538168][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.538169][ T74] Call Trace: [ 3.538171][ T74] [ 3.538173][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.538178][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.538183][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.538186][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.538191][ T74] __kmalloc_noprof+0x443/0x760 [ 3.538193][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.538199][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.538203][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.538206][ T74] put_chars+0x1e1/0x2f0 [ 3.538209][ T74] ? __send_to_port+0x420/0x420 [ 3.538215][ T74] hvc_console_print+0x292/0x780 [ 3.538221][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.538224][ T74] ? lock_acquire+0x13c/0x160 [ 3.538229][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.538232][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.538233][ T74] ? console_flush_one_record+0x106/0x710 [ 3.538236][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.538239][ T74] ? lock_acquire+0x13c/0x160 [ 3.538243][ T74] console_flush_one_record+0x46f/0x710 [ 3.538247][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.538248][ T74] ? __lock_acquire+0x518/0xc20 [ 3.538254][ T74] console_unlock+0xee/0x1f0 [ 3.538256][ T74] ? console_flush_one_record+0x710/0x710 [ 3.538257][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.538259][ T74] ? lock_acquire+0x60/0x160 [ 3.538263][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.538265][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.538267][ T74] vprintk_emit+0x37c/0x3e0 [ 3.538271][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.538273][ T74] ? __lock_acquire+0x518/0xc20 [ 3.538277][ T74] _printk+0xc7/0x100 [ 3.538281][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.538283][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.538286][ T74] ? __rwlock_init+0x150/0x150 [ 3.538290][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.538293][ T74] do_exit.cold+0x82/0x9c [ 3.538297][ T74] ? exit_notify+0x890/0x890 [ 3.538298][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.538301][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.538304][ T74] do_group_exit+0xb8/0x370 [ 3.538307][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.538309][ T74] x64_sys_call+0x1567/0x1570 [ 3.538312][ T74] do_syscall_64+0x10e/0x570 [ 3.538315][ T74] ? exc_page_fault+0xee/0x100 [ 3.538319][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.538321][ T74] RIP: 0033:0x7f9d8564d1b8 [ 3.538323][ T74] Code: Unable to access opcode bytes at 0x7f9d8564d18e. [ 3.538324][ T74] RSP: 002b:00007ffc773d28c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.538326][ T74] RAX: ffffffffffffffda RBX: 00007f9d8577df88 RCX: 00007f9d8564d1b8 [ 3.538328][ T74] RDX: 00007f9d84eab4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.538329][ T74] RBP: 00007ffc773d2920 R08: 0000000000000000 R09: 0000000000001000 [ 3.538329][ T74] R10: 00007ffc773d26e0 R11: 0000000000000246 R12: 0000000000000001 [ 3.538330][ T74] R13: 0000000000000049 R14: 00007f9d8577c680 R15: 00007f9d8577dfa0 [ 3.538337][ T74] [ 3.555650][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.555650][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.555650][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.555650][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.556961][ T1] virtme-ng-init: basic initialization done [ 3.569444][ T77] virtme-ng-init (77) used greatest stack depth: 24864 bytes left [ 3.606481][ T79] ip (79) used greatest stack depth: 24816 bytes left [ 3.621843][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.627790][ T76] virtme-ng-init: triggering udev coldplug [ 5.924380][ T76] virtme-ng-init: waiting for udev to settle [ 5.924394][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.924397][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.924399][ T76] preempt_count: 1, expected: 0 [ 5.924399][ T76] RCU nest depth: 0, expected: 0 [ 5.924400][ T76] locks held by virtme-ng-init/76: 4, last CPU#0: [ 5.924403][ T76] #0: ffffffff9cd6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.924415][ T76] #1: ffffffff9cd6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.924419][ T76] #2: ffffffff9cc89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.924422][ T76] #3: ffffffff9cc89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.924426][ T76] irq event stamp: 9632 [ 5.924427][ T76] hardirqs last enabled at (9631): [] __down_trylock_console_sem+0x86/0xa0 [ 5.924430][ T76] hardirqs last disabled at (9632): [] console_emit_next_record+0x3d4/0x4c0 [ 5.924432][ T76] softirqs last enabled at (9138): [] fpu_clone+0xd9/0x410 [ 5.924436][ T76] softirqs last disabled at (9136): [] fpu_clone+0x82/0x410 [ 5.924438][ T76] Preemption disabled at: [ 5.924439][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.924444][ T76] CPU: 0 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.924448][ T76] Tainted: [W]=WARN [ 5.924449][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.924450][ T76] Call Trace: [ 5.924452][ T76] [ 5.924453][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.924458][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.924460][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.924464][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.924468][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.924473][ T76] __kmalloc_noprof+0x443/0x760 [ 5.924476][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.924482][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.924485][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.924488][ T76] put_chars+0x1e1/0x2f0 [ 5.924491][ T76] ? __send_to_port+0x420/0x420 [ 5.924492][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.924497][ T76] ? validate_chain+0x38b/0xc20 [ 5.924502][ T76] hvc_console_print+0x292/0x780 [ 5.924509][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.924511][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.924514][ T76] ? lock_acquire+0x13c/0x160 [ 5.924518][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.924522][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.924523][ T76] ? console_flush_one_record+0x106/0x710 [ 5.924526][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.924528][ T76] ? lock_acquire+0x13c/0x160 [ 5.924532][ T76] console_flush_one_record+0x46f/0x710 [ 5.924537][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.924538][ T76] ? __lock_acquire+0x518/0xc20 [ 5.924544][ T76] console_unlock+0xee/0x1f0 [ 5.924547][ T76] ? console_flush_one_record+0x710/0x710 [ 5.924548][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.924550][ T76] ? lock_acquire+0x60/0x160 [ 5.924554][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.924555][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.924558][ T76] vprintk_emit+0x37c/0x3e0 [ 5.924561][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.924564][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.924570][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.924574][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.924576][ T76] ? simple_strntoull+0x10f/0x140 [ 5.924580][ T76] ? date_str+0x1e0/0x1e0 [ 5.924583][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.924587][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.924590][ T76] ? vprintk_default+0x20/0x20 [ 5.924594][ T76] ? vprintk_default+0x20/0x20 [ 5.924596][ T76] new_sync_write+0x33e/0x760 [ 5.924600][ T76] ? kasan_quarantine_put+0x102/0x2b0 [ 5.924604][ T76] ? new_sync_read+0x750/0x750 [ 5.924608][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.924613][ T76] ? __fget_files+0x1e3/0x460 [ 5.924616][ T76] vfs_write+0x6a2/0xbd0 [ 5.924620][ T76] ksys_write+0x116/0x250 [ 5.924622][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.924625][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.924628][ T76] do_syscall_64+0x10e/0x570 [ 5.924631][ T76] ? exc_page_fault+0xee/0x100 [ 5.924634][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.924637][ T76] RIP: 0033:0x7f34d080aed2 [ 5.924640][ 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 [ 5.924642][ T76] RSP: 002b:00007f34d0751c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.924645][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f34d080aed2 [ 5.924646][ T76] RDX: 000000000000002e RSI: 00007f34cc0012c0 RDI: 0000000000000003 [ 5.924647][ T76] RBP: 00007f34d0751c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.924648][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f34d08950a0 [ 5.924649][ T76] R13: 00007f34d07933e0 R14: 00007f34cc0012c0 R15: 00007f34d0751da8 [ 5.924655][ T76] [ 6.292569][ T101] nfsrahead (101) used greatest stack depth: 24544 bytes left [ 6.607624][ T76] virtme-ng-init: udev is done [ 6.610331][ T1] virtme-ng-init: initialization done