virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.023083][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.023105][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.023105][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.023105][ T1] preempt_count: 1, expected: 0 [ 1.023105][ T1] RCU nest depth: 0, expected: 0 [ 1.023105][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.023105][ T1] #0: ff1100000283b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.023105][ T1] #1: ffffffff86f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.023105][ T1] #2: ffffffff86f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.023105][ T1] #3: ffffffff86e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.023105][ T1] #4: ffffffff86e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.023105][ T1] irq event stamp: 306908 [ 1.023105][ T1] hardirqs last enabled at (306907): [] __down_trylock_console_sem+0x86/0xa0 [ 1.023105][ T1] hardirqs last disabled at (306908): [] console_emit_next_record+0x3d4/0x4c0 [ 1.023105][ T1] softirqs last enabled at (306328): [] handle_softirqs+0x67c/0x900 [ 1.023105][ T1] softirqs last disabled at (306323): [] __irq_exit_rcu+0x145/0x1c0 [ 1.023105][ T1] Preemption disabled at: [ 1.023105][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.023105][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.023105][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.023105][ T1] Call Trace: [ 1.023105][ T1] [ 1.023105][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.023105][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.023105][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.023105][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.023105][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.023105][ T1] __kmalloc_noprof+0x443/0x760 [ 1.023105][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.023105][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.023105][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.023105][ T1] put_chars+0x1e1/0x2f0 [ 1.023105][ T1] ? __send_to_port+0x420/0x420 [ 1.023105][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.023105][ T1] ? validate_chain+0x38b/0xc20 [ 1.023105][ T1] hvc_console_print+0x292/0x780 [ 1.023105][ T1] ? __lock_acquire+0x518/0xc20 [ 1.023105][ T1] ? __lock_acquire+0x518/0xc20 [ 1.023105][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.023105][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.023105][ T1] ? lock_acquire+0x13c/0x160 [ 1.023105][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.023105][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.023105][ T1] ? console_flush_one_record+0x106/0x710 [ 1.023105][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.023105][ T1] ? lock_acquire+0x13c/0x160 [ 1.023105][ T1] console_flush_one_record+0x46f/0x710 [ 1.023105][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.023105][ T1] ? __lock_acquire+0x518/0xc20 [ 1.023105][ T1] console_unlock+0xee/0x1f0 [ 1.023105][ T1] ? console_flush_one_record+0x710/0x710 [ 1.023105][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.023105][ T1] ? lock_acquire+0x60/0x160 [ 1.023105][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.023105][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.023105][ T1] vprintk_emit+0x37c/0x3e0 [ 1.023105][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.023105][ T1] ? find_held_lock+0x2b/0x80 [ 1.023105][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.023105][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.023105][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.023105][ T1] ? device_rename.cold+0xa/0xa [ 1.023105][ T1] ? __lock_acquire+0x518/0xc20 [ 1.023105][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.023105][ T1] ? find_held_lock+0x2b/0x80 [ 1.023105][ T1] dev_printk_emit+0xb9/0xee [ 1.023105][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.023105][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.023105][ T1] ? proc_register+0x368/0x8b0 [ 1.023105][ T1] _dev_info+0xe2/0x116 [ 1.023105][ T1] ? _dev_notice+0x120/0x120 [ 1.023105][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.023105][ T1] ? rtc_proc_show+0x400/0x400 [ 1.023105][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.023105][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.023105][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.023105][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.023105][ T1] cmos_do_probe+0x73b/0x98a [ 1.023105][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.023105][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.023105][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.023105][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.023105][ T1] ? mc146818_set_time+0x500/0x500 [ 1.023105][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.023105][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.023105][ T1] platform_probe+0xfe/0x1f0 [ 1.023105][ T1] call_driver_probe+0x61/0x1c0 [ 1.023105][ T1] really_probe+0x199/0x760 [ 1.023105][ T1] ? __device_attach_driver+0x280/0x280 [ 1.023105][ T1] __driver_probe_device+0x24f/0x440 [ 1.023105][ T1] ? __device_attach_driver+0x280/0x280 [ 1.023105][ T1] ? __device_attach_driver+0x280/0x280 [ 1.023105][ T1] driver_probe_device+0x4a/0xf0 [ 1.023105][ T1] __driver_attach+0x1b8/0x540 [ 1.023105][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.023105][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.023105][ T1] ? bus_remove_file+0x50/0x50 [ 1.023105][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.023105][ T1] ? rtc_dev_init+0x40/0x40 [ 1.023105][ T1] ? rtc_dev_init+0x40/0x40 [ 1.023105][ T1] bus_add_driver+0x2c8/0x530 [ 1.023105][ T1] driver_register+0x1a3/0x390 [ 1.023105][ T1] __platform_driver_probe+0x13f/0x270 [ 1.023105][ T1] cmos_init+0x31/0x40 [ 1.023105][ T1] do_one_initcall+0x124/0x4f0 [ 1.023105][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.023105][ T1] ? parameq+0x110/0x110 [ 1.023105][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.023105][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.023105][ T1] kernel_init_freeable+0x596/0x630 [ 1.023105][ T1] ? rest_init+0x280/0x280 [ 1.023105][ T1] kernel_init+0x21/0x150 [ 1.023105][ T1] ? rest_init+0x280/0x280 [ 1.023105][ T1] ret_from_fork+0x474/0x6b0 [ 1.023105][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.023105][ T1] ? __switch_to+0x5a3/0xe00 [ 1.023105][ T1] ? rest_init+0x280/0x280 [ 1.023105][ T1] ret_from_fork_asm+0x11/0x20 [ 1.023105][ T1] [ 1.055371][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:08:03 UTC (1787890083) [ 1.056392][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.059453][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.066375][ T1] NET: Registered PF_INET6 protocol family [ 1.073630][ T1] Segment Routing with IPv6 [ 1.074057][ T1] In-situ OAM (IOAM) with IPv6 [ 1.074687][ T1] NET: Registered PF_PACKET protocol family [ 1.074942][ T1] 9pnet: Installing 9P2000 support [ 1.075319][ T1] Key type dns_resolver registered [ 1.075978][ T1] NET: Registered PF_VSOCK protocol family [ 1.080502][ T1] IPI shorthand broadcast: enabled [ 1.179699][ T1] sched_clock: Marking stable (1144001720, 35101407)->(1258112947, -79009820) [ 1.181974][ T1] registered taskstats version 1 [ 1.183744][ T1] Loading compiled-in X.509 certificates [ 1.285170][ T1] Demotion targets for Node 0: null [ 1.285505][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11725) [ 1.285811][ T1] page_owner is disabled [ 1.286966][ T1] PM: Magic number: 6:603:111 [ 1.287413][ T1] netconsole: network logging started [ 1.288799][ T1] ALSA device list: [ 1.289965][ T1] No soundcards found. [ 1.291231][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.294068][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.294932][ T1] devtmpfs: mounted [ 1.295226][ T1] VFS: Pivoted into new rootfs [ 1.322449][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.322696][ T1] Write protecting the kernel read-only data: 55296k [ 1.323200][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.323623][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.323965][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.324272][ T1] with arguments: [ 1.324395][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.324632][ T1] with environment: [ 1.324747][ T1] HOME=/ [ 1.324874][ T1] TERM=dumb [ 1.325005][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.325237][ T1] nr_open=2147483584 [ 1.325358][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.325678][ T1] virtme_rw_overlay0=/etc [ 1.325826][ T1] virtme_rw_overlay1=/lib [ 1.325985][ T1] virtme_rw_overlay2=/home [ 1.328690][ T1] virtme_rw_overlay3=/opt [ 1.328849][ T1] virtme_rw_overlay4=/srv [ 1.329008][ T1] virtme_rw_overlay5=/usr [ 1.329452][ T1] virtme_rw_overlay6=/var [ 1.329608][ T1] virtme_rw_overlay7=/tmp [ 1.329765][ T1] virtme_console=ttyS0 [ 1.329913][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.347915][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.349175][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.367848][ T1] overlayfs: failed to set xattr on upper [ 1.368160][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.368413][ T1] overlayfs: ...falling back to uuid=null. [ 1.370771][ T1] overlayfs: failed to set xattr on upper [ 1.370978][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.371610][ T1] overlayfs: ...falling back to uuid=null. [ 1.373504][ T1] overlayfs: failed to set xattr on upper [ 1.373707][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.373953][ T1] overlayfs: ...falling back to uuid=null. [ 1.375823][ T1] overlayfs: failed to set xattr on upper [ 1.376027][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.376271][ T1] overlayfs: ...falling back to uuid=null. [ 1.378119][ T1] overlayfs: failed to set xattr on upper [ 1.378319][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.378567][ T1] overlayfs: ...falling back to uuid=null. [ 1.380202][ T1] overlayfs: failed to set xattr on upper [ 1.380402][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.380643][ T1] overlayfs: ...falling back to uuid=null. [ 1.382527][ T1] overlayfs: failed to set xattr on upper [ 1.382742][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.382973][ T1] overlayfs: ...falling back to uuid=null. [ 1.384829][ T1] overlayfs: failed to set xattr on upper [ 1.385026][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.385838][ T1] overlayfs: ...falling back to uuid=null. [ 1.397158][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.413714][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.562389][ T72] systemd-tmpfile (72) used greatest stack depth: 25104 bytes left [ 3.562406][ T72] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.562409][ T72] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 72, name: systemd-tmpfile [ 3.562410][ T72] preempt_count: 2, expected: 0 [ 3.562411][ T72] RCU nest depth: 0, expected: 0 [ 3.562412][ T72] locks held by systemd-tmpfile/72: 5, last CPU#1: [ 3.562414][ T72] #0: ffffffff86e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.562427][ T72] #1: ffffffff86f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.562432][ T72] #2: ffffffff86f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.562436][ T72] #3: ffffffff86e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.562440][ T72] #4: ffffffff86e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.562444][ T72] irq event stamp: 2307186 [ 3.562445][ T72] hardirqs last enabled at (2307185): [] __down_trylock_console_sem+0x86/0xa0 [ 3.562447][ T72] hardirqs last disabled at (2307186): [] console_emit_next_record+0x3d4/0x4c0 [ 3.562449][ T72] softirqs last enabled at (2305310): [] handle_softirqs+0x67c/0x900 [ 3.562451][ T72] softirqs last disabled at (2305153): [] __irq_exit_rcu+0x145/0x1c0 [ 3.562453][ T72] Preemption disabled at: [ 3.562454][ T72] [<0000000000000000>] 0x0 [ 3.562462][ T72] CPU: 1 UID: 0 PID: 72 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.562465][ T72] Tainted: [W]=WARN [ 3.562466][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.562468][ T72] Call Trace: [ 3.562469][ T72] [ 3.562471][ T72] dump_stack_lvl+0x6f/0xa0 [ 3.562477][ T72] __might_resched.cold+0x1fe/0x2c1 [ 3.562482][ T72] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.562486][ T72] ? __kmalloc_noprof+0xdb/0x760 [ 3.562491][ T72] __kmalloc_noprof+0x443/0x760 [ 3.562494][ T72] ? alloc_buf.isra.0+0x4b/0x260 [ 3.562500][ T72] ? do_raw_spin_unlock+0x59/0x250 [ 3.562502][ T72] alloc_buf.isra.0+0x4b/0x260 [ 3.562505][ T72] put_chars+0x1e1/0x2f0 [ 3.562508][ T72] ? __send_to_port+0x420/0x420 [ 3.562509][ T72] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.562514][ T72] ? validate_chain+0x38b/0xc20 [ 3.562523][ T72] hvc_console_print+0x292/0x780 [ 3.562530][ T72] ? hvc_write+0x3a0/0x3a0 [ 3.562533][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.562535][ T72] ? lock_acquire+0x13c/0x160 [ 3.562539][ T72] console_emit_next_record+0x22f/0x4c0 [ 3.562543][ T72] ? devkmsg_read+0x4b0/0x4b0 [ 3.562545][ T72] ? console_flush_one_record+0x106/0x710 [ 3.562548][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.562550][ T72] ? lock_acquire+0x13c/0x160 [ 3.562554][ T72] console_flush_one_record+0x46f/0x710 [ 3.562558][ T72] ? console_emit_next_record+0x4c0/0x4c0 [ 3.562560][ T72] ? __lock_acquire+0x518/0xc20 [ 3.562565][ T72] console_unlock+0xee/0x1f0 [ 3.562568][ T72] ? console_flush_one_record+0x710/0x710 [ 3.562570][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.562572][ T72] ? lock_acquire+0x60/0x160 [ 3.562576][ T72] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.562578][ T72] ? vprintk_emit+0x320/0x3e0 [ 3.562581][ T72] vprintk_emit+0x37c/0x3e0 [ 3.562585][ T72] ? wake_up_klogd_work_func+0x90/0x90 [ 3.562588][ T72] ? __lock_acquire+0x518/0xc20 [ 3.562592][ T72] _printk+0xc7/0x100 [ 3.562595][ T72] ? snapshot_read.cold+0x21/0x21 [ 3.562598][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.562601][ T72] ? __rwlock_init+0x150/0x150 [ 3.562605][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.562607][ T72] do_exit.cold+0x82/0x9c [ 3.562611][ T72] ? exit_notify+0x890/0x890 [ 3.562613][ T72] ? __lock_release.isra.0+0x69/0x1a0 [ 3.562616][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.562620][ T72] do_group_exit+0xb8/0x370 [ 3.562620][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.562620][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.562620][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.562620][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.562622][ T72] __x64_sys_exit_group+0x3c/0x50 [ 3.562624][ T72] x64_sys_call+0x1567/0x1570 [ 3.562626][ T72] do_syscall_64+0xff/0x530 [ 3.562629][ T72] ? exc_page_fault+0xee/0x100 [ 3.562633][ T72] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.562635][ T72] RIP: 0033:0x7fd6f6f081b8 [ 3.562637][ T72] Code: Unable to access opcode bytes at 0x7fd6f6f0818e. [ 3.562638][ T72] RSP: 002b:00007ffc905a1638 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.562641][ T72] RAX: ffffffffffffffda RBX: 00007fd6f7038f88 RCX: 00007fd6f6f081b8 [ 3.562642][ T72] RDX: 00007fd6f67664c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.562643][ T72] RBP: 00007ffc905a1690 R08: 0000000000000000 R09: 0000000000001000 [ 3.562644][ T72] R10: 00007ffc905a1450 R11: 0000000000000246 R12: 0000000000000001 [ 3.562644][ T72] R13: 0000000000000049 R14: 00007fd6f7037680 R15: 00007fd6f7038fa0 [ 3.562651][ T72] [ 3.581663][ T1] virtme-ng-init: basic initialization done [ 3.627642][ T78] ip (78) used greatest stack depth: 24400 bytes left [ 3.652188][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.652598][ T75] virtme-ng-init: triggering udev coldplug [ 6.090583][ T75] virtme-ng-init: waiting for udev to settle [ 6.090597][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.090600][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.090602][ T75] preempt_count: 1, expected: 0 [ 6.090603][ T75] RCU nest depth: 0, expected: 0 [ 6.090604][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 6.090606][ T75] #0: ffffffff86f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.090619][ T75] #1: ffffffff86f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.090623][ T75] #2: ffffffff86e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.090627][ T75] #3: ffffffff86e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.090631][ T75] irq event stamp: 4190 [ 6.090632][ T75] hardirqs last enabled at (4189): [] __down_trylock_console_sem+0x86/0xa0 [ 6.090635][ T75] hardirqs last disabled at (4190): [] console_emit_next_record+0x3d4/0x4c0 [ 6.090637][ T75] softirqs last enabled at (4010): [] handle_softirqs+0x67c/0x900 [ 6.090640][ T75] softirqs last disabled at (2725): [] __irq_exit_rcu+0x145/0x1c0 [ 6.090642][ T75] Preemption disabled at: [ 6.090643][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.090648][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.090652][ T75] Tainted: [W]=WARN [ 6.090653][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.090654][ T75] Call Trace: [ 6.090656][ T75] [ 6.090658][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.090663][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.090666][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.090670][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.090674][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.090680][ T75] __kmalloc_noprof+0x443/0x760 [ 6.090682][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.090688][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.090690][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.090693][ T75] put_chars+0x1e1/0x2f0 [ 6.090696][ T75] ? __send_to_port+0x420/0x420 [ 6.090698][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.090702][ T75] ? validate_chain+0x38b/0xc20 [ 6.090707][ T75] hvc_console_print+0x292/0x780 [ 6.090714][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.090716][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.090718][ T75] ? lock_acquire+0x13c/0x160 [ 6.090722][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.090726][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.090728][ T75] ? console_flush_one_record+0x106/0x710 [ 6.090731][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.090733][ T75] ? lock_acquire+0x13c/0x160 [ 6.090737][ T75] console_flush_one_record+0x46f/0x710 [ 6.090741][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.090743][ T75] ? __lock_acquire+0x518/0xc20 [ 6.090748][ T75] console_unlock+0xee/0x1f0 [ 6.090751][ T75] ? console_flush_one_record+0x710/0x710 [ 6.090753][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.090755][ T75] ? lock_acquire+0x60/0x160 [ 6.090758][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.090760][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.090764][ T75] vprintk_emit+0x37c/0x3e0 [ 6.090767][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.090770][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.090776][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.090780][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.090782][ T75] ? simple_strntoull+0x10f/0x140 [ 6.090786][ T75] ? date_str+0x1e0/0x1e0 [ 6.090789][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.090793][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.090796][ T75] ? vprintk_default+0x20/0x20 [ 6.090801][ T75] ? vprintk_default+0x20/0x20 [ 6.090803][ T75] new_sync_write+0x33e/0x760 [ 6.090807][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.090811][ T75] ? new_sync_read+0x750/0x750 [ 6.090815][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.090819][ T75] ? __fget_files+0x1e3/0x460 [ 6.090824][ T75] vfs_write+0x6a2/0xbd0 [ 6.090828][ T75] ksys_write+0x116/0x250 [ 6.090831][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.090834][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.090838][ T75] do_syscall_64+0xff/0x530 [ 6.090840][ T75] ? exc_page_fault+0xee/0x100 [ 6.090843][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.090845][ T75] RIP: 0033:0x7f8afdbcded2 [ 6.090849][ 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 [ 6.090851][ T75] RSP: 002b:00007f8afdb14c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.090854][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f8afdbcded2 [ 6.090856][ T75] RDX: 000000000000002e RSI: 00007f8af80012c0 RDI: 0000000000000003 [ 6.090857][ T75] RBP: 00007f8afdb14c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.090857][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8afdc580a0 [ 6.090858][ T75] R13: 00007f8afdb563e0 R14: 00007f8af80012c0 R15: 00007f8afdb14da8 [ 6.090865][ T75] [ 6.331949][ T75] virtme-ng-init: udev is done [ 6.341201][ T1] virtme-ng-init: initialization done