virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.027437][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.027458][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.027460][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.027462][ T1] preempt_count: 1, expected: 0 [ 1.027462][ T1] RCU nest depth: 0, expected: 0 [ 1.027463][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.027465][ T1] #0: ff1100000288b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.027477][ T1] #1: ffffffffba769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.027483][ T1] #2: ffffffffba769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.027486][ T1] #3: ffffffffba689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.027489][ T1] #4: ffffffffba689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.027493][ T1] irq event stamp: 304972 [ 1.027493][ T1] hardirqs last enabled at (304971): [] __down_trylock_console_sem+0x86/0xa0 [ 1.027497][ T1] hardirqs last disabled at (304972): [] console_emit_next_record+0x3d4/0x4c0 [ 1.027498][ T1] softirqs last enabled at (304724): [] handle_softirqs+0x67c/0x900 [ 1.027501][ T1] softirqs last disabled at (304613): [] __irq_exit_rcu+0x145/0x1c0 [ 1.027504][ T1] Preemption disabled at: [ 1.027505][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.027509][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.027512][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.027513][ T1] Call Trace: [ 1.027515][ T1] [ 1.027518][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.027523][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.027524][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.027529][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.027532][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.027537][ T1] __kmalloc_noprof+0x443/0x760 [ 1.027540][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.027545][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.027548][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.027551][ T1] put_chars+0x1e1/0x2f0 [ 1.027554][ T1] ? __send_to_port+0x420/0x420 [ 1.027557][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.027561][ T1] ? validate_chain+0x38b/0xc20 [ 1.027565][ T1] hvc_console_print+0x292/0x780 [ 1.027568][ T1] ? __lock_acquire+0x518/0xc20 [ 1.027570][ T1] ? __lock_acquire+0x518/0xc20 [ 1.027575][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.027578][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.027580][ T1] ? lock_acquire+0x13c/0x160 [ 1.027584][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.027587][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.027589][ T1] ? console_flush_one_record+0x106/0x710 [ 1.027591][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.027593][ T1] ? lock_acquire+0x13c/0x160 [ 1.027597][ T1] console_flush_one_record+0x46f/0x710 [ 1.027601][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.027602][ T1] ? __lock_acquire+0x518/0xc20 [ 1.027607][ T1] console_unlock+0xee/0x1f0 [ 1.027610][ T1] ? console_flush_one_record+0x710/0x710 [ 1.027611][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.027613][ T1] ? lock_acquire+0x60/0x160 [ 1.027617][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.027619][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.027621][ T1] vprintk_emit+0x37c/0x3e0 [ 1.027624][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.027626][ T1] ? find_held_lock+0x2b/0x80 [ 1.027629][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.027631][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.027634][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.027639][ T1] ? device_rename.cold+0xa/0xa [ 1.027641][ T1] ? __lock_acquire+0x518/0xc20 [ 1.027645][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.027647][ T1] ? find_held_lock+0x2b/0x80 [ 1.027651][ T1] dev_printk_emit+0xb9/0xee [ 1.027654][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.027657][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.027660][ T1] ? proc_register+0x368/0x8b0 [ 1.027668][ T1] _dev_info+0xe2/0x116 [ 1.027670][ T1] ? _dev_notice+0x120/0x120 [ 1.027675][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.027678][ T1] ? rtc_proc_show+0x400/0x400 [ 1.027682][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.027687][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.027692][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.027699][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.027703][ T1] cmos_do_probe+0x73b/0x98a [ 1.027705][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.027708][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.027709][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.027715][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.027717][ T1] ? mc146818_set_time+0x500/0x500 [ 1.027720][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.027723][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.027728][ T1] platform_probe+0xfe/0x1f0 [ 1.027730][ T1] call_driver_probe+0x61/0x1c0 [ 1.027733][ T1] really_probe+0x199/0x760 [ 1.027737][ T1] ? __device_attach_driver+0x280/0x280 [ 1.027739][ T1] __driver_probe_device+0x24f/0x440 [ 1.027742][ T1] ? __device_attach_driver+0x280/0x280 [ 1.027744][ T1] ? __device_attach_driver+0x280/0x280 [ 1.027746][ T1] driver_probe_device+0x4a/0xf0 [ 1.027749][ T1] __driver_attach+0x1b8/0x540 [ 1.027751][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.027754][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.027757][ T1] ? bus_remove_file+0x50/0x50 [ 1.027759][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.027762][ T1] ? rtc_dev_init+0x40/0x40 [ 1.027767][ T1] ? rtc_dev_init+0x40/0x40 [ 1.027769][ T1] bus_add_driver+0x2c8/0x530 [ 1.027773][ T1] driver_register+0x1a3/0x390 [ 1.027776][ T1] __platform_driver_probe+0x13f/0x270 [ 1.027779][ T1] cmos_init+0x31/0x40 [ 1.027780][ T1] do_one_initcall+0x124/0x4f0 [ 1.027784][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.027786][ T1] ? parameq+0x110/0x110 [ 1.027791][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.027795][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.027798][ T1] kernel_init_freeable+0x596/0x630 [ 1.027801][ T1] ? rest_init+0x280/0x280 [ 1.027804][ T1] kernel_init+0x21/0x150 [ 1.027806][ T1] ? rest_init+0x280/0x280 [ 1.027808][ T1] ret_from_fork+0x474/0x6b0 [ 1.027812][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.027815][ T1] ? __switch_to+0x5a3/0xe00 [ 1.027819][ T1] ? rest_init+0x280/0x280 [ 1.027821][ T1] ret_from_fork_asm+0x11/0x20 [ 1.027829][ T1] [ 1.060087][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T06:23:53 UTC (1787898233) [ 1.061157][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.064461][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.073990][ T1] NET: Registered PF_INET6 protocol family [ 1.078220][ T1] Segment Routing with IPv6 [ 1.078604][ T1] In-situ OAM (IOAM) with IPv6 [ 1.078965][ T1] NET: Registered PF_PACKET protocol family [ 1.079227][ T1] 9pnet: Installing 9P2000 support [ 1.079583][ T1] Key type dns_resolver registered [ 1.080264][ T1] NET: Registered PF_VSOCK protocol family [ 1.084733][ T1] IPI shorthand broadcast: enabled [ 1.192401][ T1] sched_clock: Marking stable (1158021486, 33947046)->(1278497673, -86529141) [ 1.195056][ T1] registered taskstats version 1 [ 1.198027][ T1] Loading compiled-in X.509 certificates [ 1.307741][ T1] Demotion targets for Node 0: null [ 1.308119][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12240) [ 1.308452][ T1] page_owner is disabled [ 1.309191][ T1] PM: Magic number: 6:574:368 [ 1.309667][ T1] netconsole: network logging started [ 1.312610][ T1] ALSA device list: [ 1.312786][ T1] No soundcards found. [ 1.313624][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.316230][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.316992][ T1] devtmpfs: mounted [ 1.317263][ T1] VFS: Pivoted into new rootfs [ 1.347081][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.347409][ T1] Write protecting the kernel read-only data: 55296k [ 1.350060][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.350601][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.350973][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.351299][ T1] with arguments: [ 1.351489][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.351788][ T1] with environment: [ 1.351968][ T1] HOME=/ [ 1.352182][ T1] TERM=dumb [ 1.352345][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.352628][ T1] nr_open=2147483584 [ 1.352821][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.353162][ T1] virtme_rw_overlay0=/etc [ 1.353373][ T1] virtme_rw_overlay1=/lib [ 1.353587][ T1] virtme_rw_overlay2=/home [ 1.353785][ T1] virtme_rw_overlay3=/opt [ 1.353998][ T1] virtme_rw_overlay4=/srv [ 1.354228][ T1] virtme_rw_overlay5=/usr [ 1.354426][ T1] virtme_rw_overlay6=/var [ 1.354623][ T1] virtme_rw_overlay7=/tmp [ 1.354842][ T1] virtme_console=ttyS0 [ 1.355064][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.371144][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.372595][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.382804][ T1] overlayfs: failed to set xattr on upper [ 1.383136][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.383504][ T1] overlayfs: ...falling back to uuid=null. [ 1.386012][ T1] overlayfs: failed to set xattr on upper [ 1.386264][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.386551][ T1] overlayfs: ...falling back to uuid=null. [ 1.388566][ T1] overlayfs: failed to set xattr on upper [ 1.388825][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.389147][ T1] overlayfs: ...falling back to uuid=null. [ 1.391140][ T1] overlayfs: failed to set xattr on upper [ 1.391378][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.391674][ T1] overlayfs: ...falling back to uuid=null. [ 1.393898][ T1] overlayfs: failed to set xattr on upper [ 1.394145][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.394451][ T1] overlayfs: ...falling back to uuid=null. [ 1.396242][ T1] overlayfs: failed to set xattr on upper [ 1.396482][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.396763][ T1] overlayfs: ...falling back to uuid=null. [ 1.399077][ T1] overlayfs: failed to set xattr on upper [ 1.399325][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.399618][ T1] overlayfs: ...falling back to uuid=null. [ 1.401610][ T1] overlayfs: failed to set xattr on upper [ 1.401839][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.402801][ T1] overlayfs: ...falling back to uuid=null. [ 1.414031][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.433469][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 3.988290][ T70] systemd-tmpfile (70) used greatest stack depth: 25152 bytes left [ 3.988310][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.988313][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: systemd-tmpfile [ 3.988315][ T70] preempt_count: 2, expected: 0 [ 3.988317][ T70] RCU nest depth: 0, expected: 0 [ 3.988318][ T70] locks held by systemd-tmpfile/70: 5, last CPU#3: [ 3.988321][ T70] #0: ffffffffba6027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.988335][ T70] #1: ffffffffba769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.988342][ T70] #2: ffffffffba769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.988346][ T70] #3: ffffffffba689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.988351][ T70] #4: ffffffffba689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.988356][ T70] irq event stamp: 2361826 [ 3.988358][ T70] hardirqs last enabled at (2361825): [] __down_trylock_console_sem+0x86/0xa0 [ 3.988362][ T70] hardirqs last disabled at (2361826): [] console_emit_next_record+0x3d4/0x4c0 [ 3.988364][ T70] softirqs last enabled at (2361188): [] handle_softirqs+0x67c/0x900 [ 3.988367][ T70] softirqs last disabled at (2360881): [] __irq_exit_rcu+0x145/0x1c0 [ 3.988370][ T70] Preemption disabled at: [ 3.988371][ T70] [<0000000000000000>] 0x0 [ 3.988379][ T70] CPU: 3 UID: 0 PID: 70 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.988384][ T70] Tainted: [W]=WARN [ 3.988386][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.988388][ T70] Call Trace: [ 3.988390][ T70] [ 3.988392][ T70] dump_stack_lvl+0x6f/0xa0 [ 3.988399][ T70] __might_resched.cold+0x1fe/0x2c1 [ 3.988404][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.988409][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 3.988415][ T70] __kmalloc_noprof+0x443/0x760 [ 3.988419][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 3.988428][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 3.988432][ T70] alloc_buf.isra.0+0x4b/0x260 [ 3.988438][ T70] put_chars+0x1e1/0x2f0 [ 3.988442][ T70] ? __send_to_port+0x420/0x420 [ 3.988444][ T70] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.988450][ T70] ? validate_chain+0x38b/0xc20 [ 3.988458][ T70] hvc_console_print+0x292/0x780 [ 3.988468][ T70] ? hvc_write+0x3a0/0x3a0 [ 3.988471][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.988474][ T70] ? lock_acquire+0x13c/0x160 [ 3.988480][ T70] console_emit_next_record+0x22f/0x4c0 [ 3.988485][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 3.988487][ T70] ? console_flush_one_record+0x106/0x710 [ 3.988492][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.988495][ T70] ? lock_acquire+0x13c/0x160 [ 3.988502][ T70] console_flush_one_record+0x46f/0x710 [ 3.988508][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 3.988509][ T70] ? __lock_acquire+0x518/0xc20 [ 3.988518][ T70] console_unlock+0xee/0x1f0 [ 3.988521][ T70] ? console_flush_one_record+0x710/0x710 [ 3.988523][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.988526][ T70] ? lock_acquire+0x60/0x160 [ 3.988532][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.988534][ T70] ? vprintk_emit+0x320/0x3e0 [ 3.988538][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.988538][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.988538][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.988538][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.988539][ T70] vprintk_emit+0x37c/0x3e0 [ 3.988544][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 3.988550][ T70] ? __lock_acquire+0x518/0xc20 [ 3.988556][ T70] _printk+0xc7/0x100 [ 3.988561][ T70] ? snapshot_read.cold+0x21/0x21 [ 3.988565][ T70] ? do_raw_spin_lock+0x131/0x280 [ 3.988569][ T70] ? __rwlock_init+0x150/0x150 [ 3.988575][ T70] ? do_raw_spin_lock+0x131/0x280 [ 3.988580][ T70] do_exit.cold+0x82/0x9c [ 3.988584][ T70] ? exit_notify+0x890/0x890 [ 3.988586][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 3.988591][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.988597][ T70] do_group_exit+0xb8/0x370 [ 3.988603][ T70] __x64_sys_exit_group+0x3c/0x50 [ 3.988606][ T70] x64_sys_call+0x1567/0x1570 [ 3.988609][ T70] do_syscall_64+0xff/0x530 [ 3.988614][ T70] ? exc_page_fault+0xee/0x100 [ 3.988618][ T70] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.988621][ T70] RIP: 0033:0x7f6c97d2c1b8 [ 3.988624][ T70] Code: Unable to access opcode bytes at 0x7f6c97d2c18e. [ 3.988626][ T70] RSP: 002b:00007ffdf9f8d738 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.988629][ T70] RAX: ffffffffffffffda RBX: 00007f6c97e5cf88 RCX: 00007f6c97d2c1b8 [ 3.988631][ T70] RDX: 00007f6c9758a4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.988632][ T70] RBP: 00007ffdf9f8d790 R08: 0000000000000000 R09: 0000000000001000 [ 3.988633][ T70] R10: 00007ffdf9f8d550 R11: 0000000000000246 R12: 0000000000000001 [ 3.988635][ T70] R13: 0000000000000049 R14: 00007f6c97e5b680 R15: 00007f6c97e5cfa0 [ 3.988648][ T70] [ 4.015865][ T1] virtme-ng-init: basic initialization done [ 4.028130][ T75] virtme-ng-init (75) used greatest stack depth: 24832 bytes left [ 4.057602][ T78] ip (78) used greatest stack depth: 24800 bytes left [ 4.111519][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.111941][ T74] virtme-ng-init: triggering udev coldplug [ 6.737127][ T74] virtme-ng-init: waiting for udev to settle [ 6.737148][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.737151][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.737153][ T74] preempt_count: 1, expected: 0 [ 6.737154][ T74] RCU nest depth: 0, expected: 0 [ 6.737155][ T74] locks held by virtme-ng-init/74: 4, last CPU#0: [ 6.737157][ T74] #0: ffffffffba769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.737170][ T74] #1: ffffffffba769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.737174][ T74] #2: ffffffffba689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.737178][ T74] #3: ffffffffba689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.737181][ T74] irq event stamp: 3004 [ 6.737182][ T74] hardirqs last enabled at (3003): [] __down_trylock_console_sem+0x86/0xa0 [ 6.737185][ T74] hardirqs last disabled at (3004): [] console_emit_next_record+0x3d4/0x4c0 [ 6.737187][ T74] softirqs last enabled at (2606): [] handle_softirqs+0x67c/0x900 [ 6.737190][ T74] softirqs last disabled at (2599): [] __irq_exit_rcu+0x145/0x1c0 [ 6.737193][ T74] Preemption disabled at: [ 6.737193][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.737199][ T74] CPU: 0 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.737202][ T74] Tainted: [W]=WARN [ 6.737203][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.737205][ T74] Call Trace: [ 6.737207][ T74] [ 6.737208][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.737213][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.737215][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.737220][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.737223][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.737229][ T74] __kmalloc_noprof+0x443/0x760 [ 6.737231][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.737237][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.737240][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.737244][ T74] put_chars+0x1e1/0x2f0 [ 6.737247][ T74] ? __send_to_port+0x420/0x420 [ 6.737249][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.737253][ T74] ? validate_chain+0x38b/0xc20 [ 6.737259][ T74] hvc_console_print+0x292/0x780 [ 6.737266][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.737268][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.737270][ T74] ? lock_acquire+0x13c/0x160 [ 6.737275][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.737278][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.737279][ T74] ? console_flush_one_record+0x106/0x710 [ 6.737282][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.737284][ T74] ? lock_acquire+0x13c/0x160 [ 6.737288][ T74] console_flush_one_record+0x46f/0x710 [ 6.737292][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.737293][ T74] ? __lock_acquire+0x518/0xc20 [ 6.737299][ T74] console_unlock+0xee/0x1f0 [ 6.737301][ T74] ? console_flush_one_record+0x710/0x710 [ 6.737302][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.737304][ T74] ? lock_acquire+0x60/0x160 [ 6.737308][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.737310][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.737313][ T74] vprintk_emit+0x37c/0x3e0 [ 6.737316][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.737319][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.737326][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.737330][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.737332][ T74] ? simple_strntoull+0x10f/0x140 [ 6.737337][ T74] ? date_str+0x1e0/0x1e0 [ 6.737340][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.737344][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.737347][ T74] ? vprintk_default+0x20/0x20 [ 6.737352][ T74] ? vprintk_default+0x20/0x20 [ 6.737354][ T74] new_sync_write+0x33e/0x760 [ 6.737358][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.737362][ T74] ? new_sync_read+0x750/0x750 [ 6.737366][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.737371][ T74] ? __fget_files+0x1e3/0x460 [ 6.737375][ T74] vfs_write+0x6a2/0xbd0 [ 6.737379][ T74] ksys_write+0x116/0x250 [ 6.737382][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.737384][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.737388][ T74] do_syscall_64+0xff/0x530 [ 6.737390][ T74] ? exc_page_fault+0xee/0x100 [ 6.737393][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.737396][ T74] RIP: 0033:0x7f3109c5bed2 [ 6.737400][ 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 [ 6.737402][ T74] RSP: 002b:00007f3109ba2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.737404][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f3109c5bed2 [ 6.737406][ T74] RDX: 000000000000002e RSI: 00007f31040012c0 RDI: 0000000000000003 [ 6.737407][ T74] RBP: 00007f3109ba2c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.737408][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3109ce60a0 [ 6.737408][ T74] R13: 00007f3109be43e0 R14: 00007f31040012c0 R15: 00007f3109ba2da8 [ 6.737415][ T74] [ 6.899292][ T100] nfsrahead (100) used greatest stack depth: 24656 bytes left [ 7.361862][ T74] virtme-ng-init: udev is done [ 7.366016][ T1] virtme-ng-init: initialization done