virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.078425][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.078452][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.078454][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.078455][ T1] preempt_count: 1, expected: 0 [ 1.078456][ T1] RCU nest depth: 0, expected: 0 [ 1.078457][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.078459][ T1] #0: ff1100000292b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.078471][ T1] #1: ffffffffb2569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.078477][ T1] #2: ffffffffb2569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.078481][ T1] #3: ffffffffb2489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.078485][ T1] #4: ffffffffb2489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.078489][ T1] irq event stamp: 315656 [ 1.078490][ T1] hardirqs last enabled at (315655): [] __down_trylock_console_sem+0x86/0xa0 [ 1.078493][ T1] hardirqs last disabled at (315656): [] console_emit_next_record+0x3d4/0x4c0 [ 1.078495][ T1] softirqs last enabled at (314720): [] handle_softirqs+0x67c/0x900 [ 1.078497][ T1] softirqs last disabled at (314269): [] __irq_exit_rcu+0x145/0x1c0 [ 1.078500][ T1] Preemption disabled at: [ 1.078500][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.078506][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.078508][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.078510][ T1] Call Trace: [ 1.078512][ T1] [ 1.078515][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.078521][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.078523][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.078528][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.078532][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.078537][ T1] __kmalloc_noprof+0x443/0x760 [ 1.078539][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.078544][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.078547][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.078550][ T1] put_chars+0x1e1/0x2f0 [ 1.078552][ T1] ? __send_to_port+0x420/0x420 [ 1.078555][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.078559][ T1] ? validate_chain+0x38b/0xc20 [ 1.078563][ T1] hvc_console_print+0x292/0x780 [ 1.078565][ T1] ? __lock_acquire+0x518/0xc20 [ 1.078567][ T1] ? __lock_acquire+0x518/0xc20 [ 1.078571][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.078574][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.078577][ T1] ? lock_acquire+0x13c/0x160 [ 1.078581][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.078585][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.078587][ T1] ? console_flush_one_record+0x106/0x710 [ 1.078590][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.078592][ T1] ? lock_acquire+0x13c/0x160 [ 1.078596][ T1] console_flush_one_record+0x46f/0x710 [ 1.078601][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.078602][ T1] ? __lock_acquire+0x518/0xc20 [ 1.078607][ T1] console_unlock+0xee/0x1f0 [ 1.078610][ T1] ? console_flush_one_record+0x710/0x710 [ 1.078612][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.078614][ T1] ? lock_acquire+0x60/0x160 [ 1.078618][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.078620][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.078623][ T1] vprintk_emit+0x37c/0x3e0 [ 1.078627][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.078627][ T1] ? find_held_lock+0x2b/0x80 [ 1.078627][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.078627][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.078627][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.078627][ T1] ? device_rename.cold+0xa/0xa [ 1.078627][ T1] ? __lock_acquire+0x518/0xc20 [ 1.078627][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.078627][ T1] ? find_held_lock+0x2b/0x80 [ 1.078627][ T1] dev_printk_emit+0xb9/0xee [ 1.078627][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.078627][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.078627][ T1] ? proc_register+0x368/0x8b0 [ 1.078627][ T1] _dev_info+0xe2/0x116 [ 1.078627][ T1] ? _dev_notice+0x120/0x120 [ 1.078627][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.078627][ T1] ? rtc_proc_show+0x400/0x400 [ 1.078627][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.078627][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.078627][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.078627][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.078627][ T1] cmos_do_probe+0x73b/0x98a [ 1.078627][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.078627][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.078627][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.078627][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.078627][ T1] ? mc146818_set_time+0x500/0x500 [ 1.078627][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.078627][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.078627][ T1] platform_probe+0xfe/0x1f0 [ 1.078627][ T1] call_driver_probe+0x61/0x1c0 [ 1.078627][ T1] really_probe+0x199/0x760 [ 1.078627][ T1] ? __device_attach_driver+0x280/0x280 [ 1.078627][ T1] __driver_probe_device+0x24f/0x440 [ 1.078627][ T1] ? __device_attach_driver+0x280/0x280 [ 1.078627][ T1] ? __device_attach_driver+0x280/0x280 [ 1.078627][ T1] driver_probe_device+0x4a/0xf0 [ 1.078627][ T1] __driver_attach+0x1b8/0x540 [ 1.078627][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.078627][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.078627][ T1] ? bus_remove_file+0x50/0x50 [ 1.078627][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.078627][ T1] ? rtc_dev_init+0x40/0x40 [ 1.078627][ T1] ? rtc_dev_init+0x40/0x40 [ 1.078627][ T1] bus_add_driver+0x2c8/0x530 [ 1.078627][ T1] driver_register+0x1a3/0x390 [ 1.078627][ T1] __platform_driver_probe+0x13f/0x270 [ 1.078627][ T1] cmos_init+0x31/0x40 [ 1.078627][ T1] do_one_initcall+0x124/0x4f0 [ 1.078627][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.078627][ T1] ? parameq+0x110/0x110 [ 1.078627][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.078627][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.078627][ T1] kernel_init_freeable+0x596/0x630 [ 1.078627][ T1] ? rest_init+0x280/0x280 [ 1.078627][ T1] kernel_init+0x21/0x150 [ 1.078627][ T1] ? rest_init+0x280/0x280 [ 1.078627][ T1] ret_from_fork+0x474/0x6b0 [ 1.078627][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.078627][ T1] ? __switch_to+0x5a3/0xe00 [ 1.078627][ T1] ? rest_init+0x280/0x280 [ 1.078627][ T1] ret_from_fork_asm+0x11/0x20 [ 1.078627][ T1] [ 1.111493][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:51:57 UTC (1787889117) [ 1.112512][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.115546][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.124610][ T1] NET: Registered PF_INET6 protocol family [ 1.128815][ T1] Segment Routing with IPv6 [ 1.129234][ T1] In-situ OAM (IOAM) with IPv6 [ 1.129596][ T1] NET: Registered PF_PACKET protocol family [ 1.129879][ T1] 9pnet: Installing 9P2000 support [ 1.130246][ T1] Key type dns_resolver registered [ 1.130919][ T1] NET: Registered PF_VSOCK protocol family [ 1.135383][ T1] IPI shorthand broadcast: enabled [ 1.240918][ T1] sched_clock: Marking stable (1203001560, 37624639)->(1318503104, -77876905) [ 1.243114][ T1] registered taskstats version 1 [ 1.244898][ T1] Loading compiled-in X.509 certificates [ 1.348419][ T1] Demotion targets for Node 0: null [ 1.348749][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12235) [ 1.349054][ T1] page_owner is disabled [ 1.349720][ T1] PM: Magic number: 6:771:867 [ 1.350165][ T1] netconsole: network logging started [ 1.351575][ T1] ALSA device list: [ 1.351727][ T1] No soundcards found. [ 1.353410][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.355868][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.356622][ T1] devtmpfs: mounted [ 1.356887][ T1] VFS: Pivoted into new rootfs [ 1.385856][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.386161][ T1] Write protecting the kernel read-only data: 55296k [ 1.386756][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.387245][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.387582][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.387927][ T1] with arguments: [ 1.388143][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.388460][ T1] with environment: [ 1.388654][ T1] HOME=/ [ 1.388835][ T1] TERM=dumb [ 1.389004][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.389324][ T1] nr_open=2147483584 [ 1.389496][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.389857][ T1] virtme_rw_overlay0=/etc [ 1.390075][ T1] virtme_rw_overlay1=/lib [ 1.390303][ T1] virtme_rw_overlay2=/home [ 1.390544][ T1] virtme_rw_overlay3=/opt [ 1.390763][ T1] virtme_rw_overlay4=/srv [ 1.390965][ T1] virtme_rw_overlay5=/usr [ 1.391187][ T1] virtme_rw_overlay6=/var [ 1.391421][ T1] virtme_rw_overlay7=/tmp [ 1.391660][ T1] virtme_console=ttyS0 [ 1.391865][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.408427][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.409796][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.419342][ T1] overlayfs: failed to set xattr on upper [ 1.419644][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.420043][ T1] overlayfs: ...falling back to uuid=null. [ 1.421210][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 1.423102][ T1] overlayfs: failed to set xattr on upper [ 1.423338][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.423661][ T1] overlayfs: ...falling back to uuid=null. [ 1.425892][ T1] overlayfs: failed to set xattr on upper [ 1.426141][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.426460][ T1] overlayfs: ...falling back to uuid=null. [ 1.428428][ T1] overlayfs: failed to set xattr on upper [ 1.428932][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.429231][ T1] overlayfs: ...falling back to uuid=null. [ 1.431345][ T1] overlayfs: failed to set xattr on upper [ 1.431585][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.431880][ T1] overlayfs: ...falling back to uuid=null. [ 1.434366][ T1] overlayfs: failed to set xattr on upper [ 1.434604][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.434924][ T1] overlayfs: ...falling back to uuid=null. [ 1.436880][ T1] overlayfs: failed to set xattr on upper [ 1.437117][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.437398][ T1] overlayfs: ...falling back to uuid=null. [ 1.439665][ T1] overlayfs: failed to set xattr on upper [ 1.439899][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.440196][ T1] overlayfs: ...falling back to uuid=null. [ 1.451805][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.763118][ T74] systemd-tmpfile (74) used greatest stack depth: 24984 bytes left [ 3.763135][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.763137][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.763139][ T74] preempt_count: 2, expected: 0 [ 3.763140][ T74] RCU nest depth: 0, expected: 0 [ 3.763141][ T74] locks held by systemd-tmpfile/74: 5, last CPU#2: [ 3.763143][ T74] #0: ffffffffb24027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.763156][ T74] #1: ffffffffb2569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.763161][ T74] #2: ffffffffb2569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.763165][ T74] #3: ffffffffb2489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.763169][ T74] #4: ffffffffb2489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.763172][ T74] irq event stamp: 2413216 [ 3.763173][ T74] hardirqs last enabled at (2413215): [] __down_trylock_console_sem+0x86/0xa0 [ 3.763176][ T74] hardirqs last disabled at (2413216): [] console_emit_next_record+0x3d4/0x4c0 [ 3.763178][ T74] softirqs last enabled at (2411820): [] handle_softirqs+0x67c/0x900 [ 3.763179][ T74] softirqs last disabled at (2410391): [] __irq_exit_rcu+0x145/0x1c0 [ 3.763182][ T74] Preemption disabled at: [ 3.763182][ T74] [<0000000000000000>] 0x0 [ 3.763189][ T74] CPU: 2 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.763193][ T74] Tainted: [W]=WARN [ 3.763193][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.763195][ T74] Call Trace: [ 3.763197][ T74] [ 3.763198][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.763204][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.763209][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.763212][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.763217][ T74] __kmalloc_noprof+0x443/0x760 [ 3.763220][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.763225][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.763228][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.763231][ T74] put_chars+0x1e1/0x2f0 [ 3.763233][ T74] ? __send_to_port+0x420/0x420 [ 3.763235][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.763239][ T74] ? validate_chain+0x38b/0xc20 [ 3.763244][ T74] hvc_console_print+0x292/0x780 [ 3.763250][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.763252][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.763254][ T74] ? lock_acquire+0x13c/0x160 [ 3.763258][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.763262][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.763264][ T74] ? console_flush_one_record+0x106/0x710 [ 3.763267][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.763269][ T74] ? lock_acquire+0x13c/0x160 [ 3.763273][ T74] console_flush_one_record+0x46f/0x710 [ 3.763277][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.763279][ T74] ? __lock_acquire+0x518/0xc20 [ 3.763283][ T74] console_unlock+0xee/0x1f0 [ 3.763286][ T74] ? console_flush_one_record+0x710/0x710 [ 3.763288][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.763290][ T74] ? lock_acquire+0x60/0x160 [ 3.763294][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.763295][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.763298][ T74] vprintk_emit+0x37c/0x3e0 [ 3.763302][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.763305][ T74] ? __lock_acquire+0x518/0xc20 [ 3.763309][ T74] _printk+0xc7/0x100 [ 3.763312][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.763315][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.763317][ T74] ? __rwlock_init+0x150/0x150 [ 3.763321][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.763324][ T74] do_exit.cold+0x82/0x9c [ 3.763327][ T74] ? exit_notify+0x890/0x890 [ 3.763329][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.763332][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.763336][ T74] do_group_exit+0xb8/0x370 [ 3.763338][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.763340][ T74] x64_sys_call+0x1567/0x1570 [ 3.763342][ T74] do_syscall_64+0xff/0x530 [ 3.763345][ T74] ? exc_page_fault+0xee/0x100 [ 3.763348][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.763350][ T74] RIP: 0033:0x7fdb69e6f1b8 [ 3.763353][ T74] Code: Unable to access opcode bytes at 0x7fdb69e6f18e. [ 3.763354][ T74] RSP: 002b:00007fffcd4540b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.763356][ T74] RAX: ffffffffffffffda RBX: 00007fdb69f9ff88 RCX: 00007fdb69e6f1b8 [ 3.763357][ T74] RDX: 00007fdb696cd4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.763358][ T74] RBP: 00007fffcd454110 R08: 0000000000000000 R09: 0000000000001000 [ 3.763359][ T74] R10: 00007fffcd453ed0 R11: 0000000000000246 R12: 0000000000000001 [ 3.763360][ T74] R13: 0000000000000049 R14: 00007fdb69f9e680 R15: 00007fdb69f9ffa0 [ 3.763366][ T74] [ 3.763453][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.763453][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.763453][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.763453][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.798913][ T1] virtme-ng-init: basic initialization done [ 3.821072][ T76] virtme-ng-init (76) used greatest stack depth: 24976 bytes left [ 3.845484][ T79] ip (79) used greatest stack depth: 24832 bytes left [ 3.858267][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.871562][ T75] virtme-ng-init: triggering udev coldplug [ 6.062430][ T75] virtme-ng-init: waiting for udev to settle [ 6.062447][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.062450][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.062453][ T75] preempt_count: 1, expected: 0 [ 6.062454][ T75] RCU nest depth: 0, expected: 0 [ 6.062456][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 6.062459][ T75] #0: ffffffffb2569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.062475][ T75] #1: ffffffffb2569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.062481][ T75] #2: ffffffffb2489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.062487][ T75] #3: ffffffffb2489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.062493][ T75] irq event stamp: 16974 [ 6.062495][ T75] hardirqs last enabled at (16973): [] __down_trylock_console_sem+0x86/0xa0 [ 6.062498][ T75] hardirqs last disabled at (16974): [] console_emit_next_record+0x3d4/0x4c0 [ 6.062501][ T75] softirqs last enabled at (16402): [] handle_softirqs+0x67c/0x900 [ 6.062506][ T75] softirqs last disabled at (16391): [] __irq_exit_rcu+0x145/0x1c0 [ 6.062509][ T75] Preemption disabled at: [ 6.062510][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.062517][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.062522][ T75] Tainted: [W]=WARN [ 6.062523][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.062525][ T75] Call Trace: [ 6.062528][ T75] [ 6.062530][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.062537][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.062540][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.062547][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.062552][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.062559][ T75] __kmalloc_noprof+0x443/0x760 [ 6.062563][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.062572][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.062575][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.062581][ T75] put_chars+0x1e1/0x2f0 [ 6.062585][ T75] ? __send_to_port+0x420/0x420 [ 6.062587][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.062594][ T75] ? validate_chain+0x38b/0xc20 [ 6.062605][ T75] hvc_console_print+0x292/0x780 [ 6.062615][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.062619][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.062626][ T75] ? lock_acquire+0x13c/0x160 [ 6.062633][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.062639][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.062642][ T75] ? console_flush_one_record+0x106/0x710 [ 6.062647][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.062651][ T75] ? lock_acquire+0x13c/0x160 [ 6.062657][ T75] console_flush_one_record+0x46f/0x710 [ 6.062665][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.062667][ T75] ? __lock_acquire+0x518/0xc20 [ 6.062677][ T75] console_unlock+0xee/0x1f0 [ 6.062681][ T75] ? console_flush_one_record+0x710/0x710 [ 6.062684][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.062687][ T75] ? lock_acquire+0x60/0x160 [ 6.062693][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.062696][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.062702][ T75] vprintk_emit+0x37c/0x3e0 [ 6.062708][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.062713][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.062722][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.062727][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.062730][ T75] ? simple_strntoull+0x10f/0x140 [ 6.062736][ T75] ? date_str+0x1e0/0x1e0 [ 6.062741][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.062748][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.062753][ T75] ? vprintk_default+0x20/0x20 [ 6.062760][ T75] ? vprintk_default+0x20/0x20 [ 6.062765][ T75] new_sync_write+0x33e/0x760 [ 6.062769][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.062775][ T75] ? new_sync_read+0x750/0x750 [ 6.062782][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.062791][ T75] ? __fget_files+0x1e3/0x460 [ 6.062797][ T75] vfs_write+0x6a2/0xbd0 [ 6.062804][ T75] ksys_write+0x116/0x250 [ 6.062809][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.062812][ T75] ? restore_fpregs_from_fpstate+0x44/0x130 [ 6.062817][ T75] ? fpregs_restore_userregs+0x14b/0x300 [ 6.062820][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.062826][ T75] do_syscall_64+0xff/0x530 [ 6.062829][ T75] ? exc_page_fault+0xee/0x100 [ 6.062834][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.062837][ T75] RIP: 0033:0x7f165e7d4ed2 [ 6.062842][ 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 [ 6.062844][ T75] RSP: 002b:00007f165e71bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.062848][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f165e7d4ed2 [ 6.062850][ T75] RDX: 000000000000002e RSI: 00007f16580012c0 RDI: 0000000000000003 [ 6.062852][ T75] RBP: 00007f165e71bc90 R08: 0000000000000000 R09: 0000000000000000 [ 6.062853][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f165e85f0a0 [ 6.062854][ T75] R13: 00007f165e75d3e0 R14: 00007f16580012c0 R15: 00007f165e71bda8 [ 6.062868][ T75] [ 6.391223][ T98] nfsrahead (98) used greatest stack depth: 23792 bytes left [ 6.733063][ T75] virtme-ng-init: udev is done [ 6.736284][ T1] virtme-ng-init: initialization done