virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.036775][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.036799][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.036801][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.036802][ T1] preempt_count: 1, expected: 0 [ 1.036803][ T1] RCU nest depth: 0, expected: 0 [ 1.036804][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.036806][ T1] #0: ff1100000297b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.036819][ T1] #1: ffffffffac369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.036825][ T1] #2: ffffffffac369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.036828][ T1] #3: ffffffffac289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.036831][ T1] #4: ffffffffac289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.036835][ T1] irq event stamp: 306070 [ 1.036836][ T1] hardirqs last enabled at (306069): [] __down_trylock_console_sem+0x86/0xa0 [ 1.036839][ T1] hardirqs last disabled at (306070): [] console_emit_next_record+0x3d4/0x4c0 [ 1.036841][ T1] softirqs last enabled at (305242): [] handle_softirqs+0x67c/0x900 [ 1.036844][ T1] softirqs last disabled at (305235): [] __irq_exit_rcu+0x145/0x1c0 [ 1.036846][ T1] Preemption disabled at: [ 1.036847][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.036852][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.036855][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.036857][ T1] Call Trace: [ 1.036858][ T1] [ 1.036861][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.036867][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.036874][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.036878][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.036882][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.036887][ T1] __kmalloc_noprof+0x443/0x760 [ 1.036890][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.036896][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.036899][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.036902][ T1] put_chars+0x1e1/0x2f0 [ 1.036904][ T1] ? __send_to_port+0x420/0x420 [ 1.036908][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.036911][ T1] ? validate_chain+0x38b/0xc20 [ 1.036916][ T1] hvc_console_print+0x292/0x780 [ 1.036919][ T1] ? __lock_acquire+0x518/0xc20 [ 1.036921][ T1] ? __lock_acquire+0x518/0xc20 [ 1.036925][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.036929][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.036931][ T1] ? lock_acquire+0x13c/0x160 [ 1.036935][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.036938][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.036940][ T1] ? console_flush_one_record+0x106/0x710 [ 1.036942][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.036944][ T1] ? lock_acquire+0x13c/0x160 [ 1.036948][ T1] console_flush_one_record+0x46f/0x710 [ 1.036952][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.036953][ T1] ? __lock_acquire+0x518/0xc20 [ 1.036958][ T1] console_unlock+0xee/0x1f0 [ 1.036961][ T1] ? console_flush_one_record+0x710/0x710 [ 1.036962][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.036964][ T1] ? lock_acquire+0x60/0x160 [ 1.036968][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.036969][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.036972][ T1] vprintk_emit+0x37c/0x3e0 [ 1.036975][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.036977][ T1] ? find_held_lock+0x2b/0x80 [ 1.036979][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.036981][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.036985][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.036990][ T1] ? device_rename.cold+0xa/0xa [ 1.036992][ T1] ? __lock_acquire+0x518/0xc20 [ 1.036996][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.036998][ T1] ? find_held_lock+0x2b/0x80 [ 1.037002][ T1] dev_printk_emit+0xb9/0xee [ 1.037005][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.037008][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.037011][ T1] ? proc_register+0x368/0x8b0 [ 1.037018][ T1] _dev_info+0xe2/0x116 [ 1.037021][ T1] ? _dev_notice+0x120/0x120 [ 1.037025][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.037030][ T1] ? rtc_proc_show+0x400/0x400 [ 1.037034][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.037039][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.037042][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.037045][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.037052][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.037056][ T1] cmos_do_probe+0x73b/0x98a [ 1.037059][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.037061][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.037063][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.037069][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.037070][ T1] ? mc146818_set_time+0x500/0x500 [ 1.037074][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.037076][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.037082][ T1] platform_probe+0xfe/0x1f0 [ 1.037084][ T1] call_driver_probe+0x61/0x1c0 [ 1.037087][ T1] really_probe+0x199/0x760 [ 1.037091][ T1] ? __device_attach_driver+0x280/0x280 [ 1.037093][ T1] __driver_probe_device+0x24f/0x440 [ 1.037096][ T1] ? __device_attach_driver+0x280/0x280 [ 1.037098][ T1] ? __device_attach_driver+0x280/0x280 [ 1.037100][ T1] driver_probe_device+0x4a/0xf0 [ 1.037103][ T1] __driver_attach+0x1b8/0x540 [ 1.037105][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.037108][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.037111][ T1] ? bus_remove_file+0x50/0x50 [ 1.037112][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.037116][ T1] ? rtc_dev_init+0x40/0x40 [ 1.037121][ T1] ? rtc_dev_init+0x40/0x40 [ 1.037123][ T1] bus_add_driver+0x2c8/0x530 [ 1.037127][ T1] driver_register+0x1a3/0x390 [ 1.037130][ T1] __platform_driver_probe+0x13f/0x270 [ 1.037133][ T1] cmos_init+0x31/0x40 [ 1.037134][ T1] do_one_initcall+0x124/0x4f0 [ 1.037138][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.037140][ T1] ? parameq+0x110/0x110 [ 1.037145][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.037149][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.037152][ T1] kernel_init_freeable+0x596/0x630 [ 1.037155][ T1] ? rest_init+0x280/0x280 [ 1.037159][ T1] kernel_init+0x21/0x150 [ 1.037161][ T1] ? rest_init+0x280/0x280 [ 1.037162][ T1] ret_from_fork+0x474/0x6b0 [ 1.037167][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.037170][ T1] ? __switch_to+0x5a3/0xe00 [ 1.037174][ T1] ? rest_init+0x280/0x280 [ 1.037176][ T1] ret_from_fork_asm+0x11/0x20 [ 1.037185][ T1] [ 1.069147][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:19:14 UTC (1787890754) [ 1.070107][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.073316][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.082584][ T1] NET: Registered PF_INET6 protocol family [ 1.086892][ T1] Segment Routing with IPv6 [ 1.087279][ T1] In-situ OAM (IOAM) with IPv6 [ 1.087643][ T1] NET: Registered PF_PACKET protocol family [ 1.087969][ T1] 9pnet: Installing 9P2000 support [ 1.088327][ T1] Key type dns_resolver registered [ 1.088996][ T1] NET: Registered PF_VSOCK protocol family [ 1.093654][ T1] IPI shorthand broadcast: enabled [ 1.195418][ T1] sched_clock: Marking stable (1157001737, 38360160)->(1273370559, -78008662) [ 1.197924][ T1] registered taskstats version 1 [ 1.199743][ T1] Loading compiled-in X.509 certificates [ 1.300085][ T1] Demotion targets for Node 0: null [ 1.300459][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12240) [ 1.300729][ T1] page_owner is disabled [ 1.301846][ T1] PM: Magic number: 6:809:313 [ 1.302312][ T1] netconsole: network logging started [ 1.303729][ T1] ALSA device list: [ 1.304616][ T1] No soundcards found. [ 1.305921][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.308918][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.309882][ T1] devtmpfs: mounted [ 1.310156][ T1] VFS: Pivoted into new rootfs [ 1.337558][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.337788][ T1] Write protecting the kernel read-only data: 55296k [ 1.338438][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.338846][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.339166][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.339477][ T1] with arguments: [ 1.339641][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.339863][ T1] with environment: [ 1.340036][ T1] HOME=/ [ 1.340153][ T1] TERM=dumb [ 1.340270][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.340538][ T1] nr_open=2147483584 [ 1.340704][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.340967][ T1] virtme_rw_overlay0=/etc [ 1.341163][ T1] virtme_rw_overlay1=/lib [ 1.341310][ T1] virtme_rw_overlay2=/home [ 1.341513][ T1] virtme_rw_overlay3=/opt [ 1.341654][ T1] virtme_rw_overlay4=/srv [ 1.341857][ T1] virtme_rw_overlay5=/usr [ 1.342008][ T1] virtme_rw_overlay6=/var [ 1.342209][ T1] virtme_rw_overlay7=/tmp [ 1.342350][ T1] virtme_console=ttyS0 [ 1.342503][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.361308][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.362714][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.374200][ T1] overlayfs: failed to set xattr on upper [ 1.374561][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.374878][ T1] overlayfs: ...falling back to uuid=null. [ 1.377343][ T1] overlayfs: failed to set xattr on upper [ 1.377695][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.377979][ T1] overlayfs: ...falling back to uuid=null. [ 1.380029][ T1] overlayfs: failed to set xattr on upper [ 1.380267][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.380660][ T1] overlayfs: ...falling back to uuid=null. [ 1.382727][ T1] overlayfs: failed to set xattr on upper [ 1.382965][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.383265][ T1] overlayfs: ...falling back to uuid=null. [ 1.385338][ T1] overlayfs: failed to set xattr on upper [ 1.386082][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.386392][ T1] overlayfs: ...falling back to uuid=null. [ 1.388191][ T1] overlayfs: failed to set xattr on upper [ 1.388787][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.389072][ T1] overlayfs: ...falling back to uuid=null. [ 1.391075][ T1] overlayfs: failed to set xattr on upper [ 1.391306][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.391623][ T1] overlayfs: ...falling back to uuid=null. [ 1.394138][ T1] overlayfs: failed to set xattr on upper [ 1.394383][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.394696][ T1] overlayfs: ...falling back to uuid=null. [ 1.406033][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.419057][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.621248][ T73] systemd-tmpfile (73) used greatest stack depth: 24928 bytes left [ 3.621267][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.621269][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.621271][ T73] preempt_count: 2, expected: 0 [ 3.621272][ T73] RCU nest depth: 0, expected: 0 [ 3.621273][ T73] locks held by systemd-tmpfile/73: 5, last CPU#1: [ 3.621275][ T73] #0: ffffffffac2027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.621287][ T73] #1: ffffffffac369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.621291][ T73] #2: ffffffffac369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.621295][ T73] #3: ffffffffac289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.621298][ T73] #4: ffffffffac289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.621301][ T73] irq event stamp: 2261288 [ 3.621302][ T73] hardirqs last enabled at (2261287): [] __down_trylock_console_sem+0x86/0xa0 [ 3.621305][ T73] hardirqs last disabled at (2261288): [] console_emit_next_record+0x3d4/0x4c0 [ 3.621307][ T73] softirqs last enabled at (2258614): [] handle_softirqs+0x67c/0x900 [ 3.621309][ T73] softirqs last disabled at (2258607): [] __irq_exit_rcu+0x145/0x1c0 [ 3.621311][ T73] Preemption disabled at: [ 3.621312][ T73] [<0000000000000000>] 0x0 [ 3.621319][ T73] CPU: 1 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.621323][ T73] Tainted: [W]=WARN [ 3.621324][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.621325][ T73] Call Trace: [ 3.621327][ T73] [ 3.621329][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.621334][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.621338][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.621342][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.621347][ T73] __kmalloc_noprof+0x443/0x760 [ 3.621349][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.621356][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.621363][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.621366][ T73] put_chars+0x1e1/0x2f0 [ 3.621369][ T73] ? __send_to_port+0x420/0x420 [ 3.621371][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.621375][ T73] ? validate_chain+0x38b/0xc20 [ 3.621380][ T73] hvc_console_print+0x292/0x780 [ 3.621387][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.621389][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.621391][ T73] ? lock_acquire+0x13c/0x160 [ 3.621395][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.621398][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.621400][ T73] ? console_flush_one_record+0x106/0x710 [ 3.621402][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.621404][ T73] ? lock_acquire+0x13c/0x160 [ 3.621408][ T73] console_flush_one_record+0x46f/0x710 [ 3.621412][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.621413][ T73] ? __lock_acquire+0x518/0xc20 [ 3.621418][ T73] console_unlock+0xee/0x1f0 [ 3.621420][ T73] ? console_flush_one_record+0x710/0x710 [ 3.621422][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.621423][ T73] ? lock_acquire+0x60/0x160 [ 3.621427][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.621429][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.621432][ T73] vprintk_emit+0x37c/0x3e0 [ 3.621435][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.621438][ T73] ? __lock_acquire+0x518/0xc20 [ 3.621442][ T73] _printk+0xc7/0x100 [ 3.621446][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.621448][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.621451][ T73] ? __rwlock_init+0x150/0x150 [ 3.621455][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.621458][ T73] do_exit.cold+0x82/0x9c [ 3.621461][ T73] ? exit_notify+0x890/0x890 [ 3.621463][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.621466][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.621469][ T73] do_group_exit+0xb8/0x370 [ 3.621472][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.621474][ T73] x64_sys_call+0x1567/0x1570 [ 3.621477][ T73] do_syscall_64+0xff/0x530 [ 3.621481][ T73] ? exc_page_fault+0xee/0x100 [ 3.621484][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.621486][ T73] RIP: 0033:0x7f6529ab31b8 [ 3.621488][ T73] Code: Unable to access opcode bytes at 0x7f6529ab318e. [ 3.621489][ T73] RSP: 002b:00007ffedfcde758 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.621492][ T73] RAX: ffffffffffffffda RBX: 00007f6529be3f88 RCX: 00007f6529ab31b8 [ 3.621493][ T73] RDX: 00007f65293114c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.621494][ T73] RBP: 00007ffedfcde7b0 R08: 0000000000000000 R09: 0000000000001000 [ 3.621495][ T73] R10: 00007ffedfcde570 R11: 0000000000000246 R12: 0000000000000001 [ 3.621496][ T73] R13: 0000000000000049 R14: 00007f6529be2680 R15: 00007f6529be3fa0 [ 3.621502][ T73] [ 3.621512][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.621512][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.621512][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.621512][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.642478][ T1] virtme-ng-init: basic initialization done [ 3.689066][ T79] ip (79) used greatest stack depth: 24376 bytes left [ 3.703845][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.704232][ T75] virtme-ng-init: triggering udev coldplug [ 6.095838][ T75] virtme-ng-init: waiting for udev to settle [ 6.095853][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.095856][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.095857][ T75] preempt_count: 1, expected: 0 [ 6.095858][ T75] RCU nest depth: 0, expected: 0 [ 6.095859][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 6.095862][ T75] #0: ffffffffac369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.095873][ T75] #1: ffffffffac369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.095877][ T75] #2: ffffffffac289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.095880][ T75] #3: ffffffffac289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.095884][ T75] irq event stamp: 2830 [ 6.095889][ T75] hardirqs last enabled at (2829): [] __down_trylock_console_sem+0x86/0xa0 [ 6.095893][ T75] hardirqs last disabled at (2830): [] console_emit_next_record+0x3d4/0x4c0 [ 6.095894][ T75] softirqs last enabled at (2348): [] fpu_clone+0xd9/0x410 [ 6.095898][ T75] softirqs last disabled at (2346): [] fpu_clone+0x82/0x410 [ 6.095901][ T75] Preemption disabled at: [ 6.095901][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.095907][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.095910][ T75] Tainted: [W]=WARN [ 6.095911][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.095913][ T75] Call Trace: [ 6.095914][ T75] [ 6.095916][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.095921][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.095923][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.095928][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.095931][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.095937][ T75] __kmalloc_noprof+0x443/0x760 [ 6.095939][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.095945][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.095948][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.095952][ T75] put_chars+0x1e1/0x2f0 [ 6.095955][ T75] ? __send_to_port+0x420/0x420 [ 6.095957][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.095961][ T75] ? validate_chain+0x38b/0xc20 [ 6.095966][ T75] hvc_console_print+0x292/0x780 [ 6.095972][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.095975][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.095977][ T75] ? lock_acquire+0x13c/0x160 [ 6.095981][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.095984][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.095986][ T75] ? console_flush_one_record+0x106/0x710 [ 6.095988][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.095990][ T75] ? lock_acquire+0x13c/0x160 [ 6.095994][ T75] console_flush_one_record+0x46f/0x710 [ 6.095998][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.095999][ T75] ? __lock_acquire+0x518/0xc20 [ 6.096004][ T75] console_unlock+0xee/0x1f0 [ 6.096007][ T75] ? console_flush_one_record+0x710/0x710 [ 6.096008][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.096010][ T75] ? lock_acquire+0x60/0x160 [ 6.096013][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.096015][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.096018][ T75] vprintk_emit+0x37c/0x3e0 [ 6.096021][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.096024][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.096030][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.096034][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.096036][ T75] ? simple_strntoull+0x10f/0x140 [ 6.096040][ T75] ? date_str+0x1e0/0x1e0 [ 6.096044][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.096047][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.096050][ T75] ? vprintk_default+0x20/0x20 [ 6.096054][ T75] ? vprintk_default+0x20/0x20 [ 6.096056][ T75] new_sync_write+0x33e/0x760 [ 6.096060][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.096064][ T75] ? new_sync_read+0x750/0x750 [ 6.096068][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.096073][ T75] ? __fget_files+0x1e3/0x460 [ 6.096077][ T75] vfs_write+0x6a2/0xbd0 [ 6.096081][ T75] ksys_write+0x116/0x250 [ 6.096083][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.096086][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.096089][ T75] do_syscall_64+0xff/0x530 [ 6.096091][ T75] ? exc_page_fault+0xee/0x100 [ 6.096094][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.096097][ T75] RIP: 0033:0x7f382e01bed2 [ 6.096100][ 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 [ 6.096102][ T75] RSP: 002b:00007f382df62c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.096105][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f382e01bed2 [ 6.096106][ T75] RDX: 000000000000002e RSI: 00007f38280012c0 RDI: 0000000000000003 [ 6.096107][ T75] RBP: 00007f382df62c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.096108][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f382e0a60a0 [ 6.096109][ T75] R13: 00007f382dfa43e0 R14: 00007f38280012c0 R15: 00007f382df62da8 [ 6.096115][ T75] [ 6.115427][ T92] udevadm (92) used greatest stack depth: 24352 bytes left [ 6.402443][ T75] virtme-ng-init: udev is done [ 6.406175][ T1] virtme-ng-init: initialization done