virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.035403][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.035431][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.035433][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.035434][ T1] preempt_count: 1, expected: 0 [ 1.035435][ T1] RCU nest depth: 0, expected: 0 [ 1.035437][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.035438][ T1] #0: ff1100000287b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.035450][ T1] #1: ffffffffa4969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.035457][ T1] #2: ffffffffa4969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.035461][ T1] #3: ffffffffa4889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.035465][ T1] #4: ffffffffa4889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.035468][ T1] irq event stamp: 306184 [ 1.035469][ T1] hardirqs last enabled at (306183): [] __down_trylock_console_sem+0x86/0xa0 [ 1.035472][ T1] hardirqs last disabled at (306184): [] console_emit_next_record+0x3d4/0x4c0 [ 1.035474][ T1] softirqs last enabled at (305328): [] handle_softirqs+0x67c/0x900 [ 1.035477][ T1] softirqs last disabled at (304591): [] __irq_exit_rcu+0x145/0x1c0 [ 1.035481][ T1] Preemption disabled at: [ 1.035481][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.035483][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.035483][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.035483][ T1] Call Trace: [ 1.035483][ T1] [ 1.035483][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.035483][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.035483][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.035483][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.035483][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.035483][ T1] __kmalloc_noprof+0x443/0x760 [ 1.035483][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.035483][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.035483][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.035483][ T1] put_chars+0x1e1/0x2f0 [ 1.035483][ T1] ? __send_to_port+0x420/0x420 [ 1.035483][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.035483][ T1] ? validate_chain+0x38b/0xc20 [ 1.035483][ T1] hvc_console_print+0x292/0x780 [ 1.035483][ T1] ? __lock_acquire+0x518/0xc20 [ 1.035483][ T1] ? __lock_acquire+0x518/0xc20 [ 1.035483][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.035483][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.035483][ T1] ? lock_acquire+0x13c/0x160 [ 1.035483][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.035483][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.035483][ T1] ? console_flush_one_record+0x106/0x710 [ 1.035483][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.035483][ T1] ? lock_acquire+0x13c/0x160 [ 1.035483][ T1] console_flush_one_record+0x46f/0x710 [ 1.035483][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.035483][ T1] ? __lock_acquire+0x518/0xc20 [ 1.035483][ T1] console_unlock+0xee/0x1f0 [ 1.035483][ T1] ? console_flush_one_record+0x710/0x710 [ 1.035483][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.035483][ T1] ? lock_acquire+0x60/0x160 [ 1.035483][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.035483][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.035483][ T1] vprintk_emit+0x37c/0x3e0 [ 1.035483][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.035483][ T1] ? find_held_lock+0x2b/0x80 [ 1.035483][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.035483][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.035483][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.035483][ T1] ? device_rename.cold+0xa/0xa [ 1.035483][ T1] ? __lock_acquire+0x518/0xc20 [ 1.035483][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.035483][ T1] ? find_held_lock+0x2b/0x80 [ 1.035483][ T1] dev_printk_emit+0xb9/0xee [ 1.035483][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.035483][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.035483][ T1] ? proc_register+0x368/0x8b0 [ 1.035483][ T1] _dev_info+0xe2/0x116 [ 1.035483][ T1] ? _dev_notice+0x120/0x120 [ 1.035483][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.035483][ T1] ? rtc_proc_show+0x400/0x400 [ 1.035483][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.035483][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.035483][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.035483][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.035483][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.035483][ T1] cmos_do_probe+0x73b/0x98a [ 1.035483][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.035483][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.035483][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.035483][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.035483][ T1] ? mc146818_set_time+0x500/0x500 [ 1.035483][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.035483][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.035483][ T1] platform_probe+0xfe/0x1f0 [ 1.035483][ T1] call_driver_probe+0x61/0x1c0 [ 1.035483][ T1] really_probe+0x199/0x760 [ 1.035483][ T1] ? __device_attach_driver+0x280/0x280 [ 1.035483][ T1] __driver_probe_device+0x24f/0x440 [ 1.035483][ T1] ? __device_attach_driver+0x280/0x280 [ 1.035483][ T1] ? __device_attach_driver+0x280/0x280 [ 1.035483][ T1] driver_probe_device+0x4a/0xf0 [ 1.035483][ T1] __driver_attach+0x1b8/0x540 [ 1.035483][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.035483][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.035483][ T1] ? bus_remove_file+0x50/0x50 [ 1.035483][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.035483][ T1] ? rtc_dev_init+0x40/0x40 [ 1.035483][ T1] ? rtc_dev_init+0x40/0x40 [ 1.035483][ T1] bus_add_driver+0x2c8/0x530 [ 1.035483][ T1] driver_register+0x1a3/0x390 [ 1.035483][ T1] __platform_driver_probe+0x13f/0x270 [ 1.035483][ T1] cmos_init+0x31/0x40 [ 1.035483][ T1] do_one_initcall+0x124/0x4f0 [ 1.035483][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.035483][ T1] ? parameq+0x110/0x110 [ 1.035483][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.035483][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.035483][ T1] kernel_init_freeable+0x596/0x630 [ 1.035483][ T1] ? rest_init+0x280/0x280 [ 1.035483][ T1] kernel_init+0x21/0x150 [ 1.035483][ T1] ? rest_init+0x280/0x280 [ 1.035483][ T1] ret_from_fork+0x474/0x6b0 [ 1.035483][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.035483][ T1] ? __switch_to+0x5a3/0xe00 [ 1.035483][ T1] ? rest_init+0x280/0x280 [ 1.035483][ T1] ret_from_fork_asm+0x11/0x20 [ 1.035483][ T1] [ 1.067473][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T15:36:12 UTC (1787931372) [ 1.068475][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.071592][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.080203][ T1] NET: Registered PF_INET6 protocol family [ 1.084641][ T1] Segment Routing with IPv6 [ 1.085060][ T1] In-situ OAM (IOAM) with IPv6 [ 1.085421][ T1] NET: Registered PF_PACKET protocol family [ 1.085737][ T1] 9pnet: Installing 9P2000 support [ 1.086190][ T1] Key type dns_resolver registered [ 1.086858][ T1] NET: Registered PF_VSOCK protocol family [ 1.091162][ T1] IPI shorthand broadcast: enabled [ 1.195835][ T1] sched_clock: Marking stable (1161001677, 34480106)->(1276507502, -81025719) [ 1.199656][ T1] registered taskstats version 1 [ 1.201993][ T1] Loading compiled-in X.509 certificates [ 1.303615][ T1] Demotion targets for Node 0: null [ 1.303960][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12237) [ 1.304280][ T1] page_owner is disabled [ 1.305001][ T1] PM: Magic number: 6:290:640 [ 1.305471][ T1] netconsole: network logging started [ 1.306905][ T1] ALSA device list: [ 1.307618][ T1] No soundcards found. [ 1.308993][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.311625][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.312603][ T1] devtmpfs: mounted [ 1.312889][ T1] VFS: Pivoted into new rootfs [ 1.345457][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.345704][ T1] Write protecting the kernel read-only data: 55296k [ 1.346197][ T1] Freeing unused kernel image (text/rodata gap) memory: 324K [ 1.346650][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.346934][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.347213][ T1] with arguments: [ 1.347339][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.347594][ T1] with environment: [ 1.347714][ T1] HOME=/ [ 1.347844][ T1] TERM=dumb [ 1.347959][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.348203][ T1] nr_open=2147483584 [ 1.348329][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.348601][ T1] virtme_rw_overlay0=/etc [ 1.348759][ T1] virtme_rw_overlay1=/lib [ 1.348923][ T1] virtme_rw_overlay2=/home [ 1.349080][ T1] virtme_rw_overlay3=/opt [ 1.349240][ T1] virtme_rw_overlay4=/srv [ 1.349402][ T1] virtme_rw_overlay5=/usr [ 1.349569][ T1] virtme_rw_overlay6=/var [ 1.349727][ T1] virtme_rw_overlay7=/tmp [ 1.349909][ T1] virtme_console=ttyS0 [ 1.350065][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.367983][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.369306][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.379615][ T1] overlayfs: failed to set xattr on upper [ 1.379917][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.380181][ T1] overlayfs: ...falling back to uuid=null. [ 1.382671][ T1] overlayfs: failed to set xattr on upper [ 1.382883][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.383134][ T1] overlayfs: ...falling back to uuid=null. [ 1.385096][ T1] overlayfs: failed to set xattr on upper [ 1.385307][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.385592][ T1] overlayfs: ...falling back to uuid=null. [ 1.387555][ T1] overlayfs: failed to set xattr on upper [ 1.387764][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.388013][ T1] overlayfs: ...falling back to uuid=null. [ 1.389944][ T1] overlayfs: failed to set xattr on upper [ 1.390160][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.390402][ T1] overlayfs: ...falling back to uuid=null. [ 1.392107][ T1] overlayfs: failed to set xattr on upper [ 1.392313][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.392576][ T1] overlayfs: ...falling back to uuid=null. [ 1.394438][ T1] overlayfs: failed to set xattr on upper [ 1.394650][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.394895][ T1] overlayfs: ...falling back to uuid=null. [ 1.396780][ T1] overlayfs: failed to set xattr on upper [ 1.396986][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.397243][ T1] overlayfs: ...falling back to uuid=null. [ 1.409808][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.414425][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 3.821972][ T74] systemd-tmpfile (74) used greatest stack depth: 24704 bytes left [ 3.821992][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.821994][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.821996][ T74] preempt_count: 2, expected: 0 [ 3.821997][ T74] RCU nest depth: 0, expected: 0 [ 3.821998][ T74] locks held by systemd-tmpfile/74: 5, last CPU#2: [ 3.822000][ T74] #0: ffffffffa48027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.822012][ T74] #1: ffffffffa4969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.822018][ T74] #2: ffffffffa4969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.822022][ T74] #3: ffffffffa4889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.822025][ T74] #4: ffffffffa4889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.822029][ T74] irq event stamp: 2363832 [ 3.822030][ T74] hardirqs last enabled at (2363831): [] __down_trylock_console_sem+0x86/0xa0 [ 3.822033][ T74] hardirqs last disabled at (2363832): [] console_emit_next_record+0x3d4/0x4c0 [ 3.822035][ T74] softirqs last enabled at (2363696): [] handle_softirqs+0x67c/0x900 [ 3.822037][ T74] softirqs last disabled at (2362503): [] __irq_exit_rcu+0x145/0x1c0 [ 3.822039][ T74] Preemption disabled at: [ 3.822039][ T74] [<0000000000000000>] 0x0 [ 3.822047][ T74] CPU: 2 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.822050][ T74] Tainted: [W]=WARN [ 3.822051][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.822053][ T74] Call Trace: [ 3.822055][ T74] [ 3.822056][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.822063][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.822068][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.822072][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.822077][ T74] __kmalloc_noprof+0x443/0x760 [ 3.822079][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.822085][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.822088][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.822091][ T74] put_chars+0x1e1/0x2f0 [ 3.822093][ T74] ? __send_to_port+0x420/0x420 [ 3.822095][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.822099][ T74] ? validate_chain+0x38b/0xc20 [ 3.822104][ T74] hvc_console_print+0x292/0x780 [ 3.822110][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.822112][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.822115][ T74] ? lock_acquire+0x13c/0x160 [ 3.822119][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.822123][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.822124][ T74] ? console_flush_one_record+0x106/0x710 [ 3.822128][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.822130][ T74] ? lock_acquire+0x13c/0x160 [ 3.822134][ T74] console_flush_one_record+0x46f/0x710 [ 3.822138][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.822140][ T74] ? __lock_acquire+0x518/0xc20 [ 3.822145][ T74] console_unlock+0xee/0x1f0 [ 3.822147][ T74] ? console_flush_one_record+0x710/0x710 [ 3.822149][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.822152][ T74] ? lock_acquire+0x60/0x160 [ 3.822161][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.822163][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.822166][ T74] vprintk_emit+0x37c/0x3e0 [ 3.822170][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.822173][ T74] ? __lock_acquire+0x518/0xc20 [ 3.822177][ T74] _printk+0xc7/0x100 [ 3.822181][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.822184][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.822187][ T74] ? __rwlock_init+0x150/0x150 [ 3.822191][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.822193][ T74] do_exit.cold+0x82/0x9c [ 3.822197][ T74] ? exit_notify+0x890/0x890 [ 3.822199][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.822202][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.822206][ T74] do_group_exit+0xb8/0x370 [ 3.822208][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.822210][ T74] x64_sys_call+0x1567/0x1570 [ 3.822212][ T74] do_syscall_64+0xff/0x530 [ 3.822216][ T74] ? exc_page_fault+0xee/0x100 [ 3.822219][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.822221][ T74] RIP: 0033:0x7f7b202b31b8 [ 3.822223][ T74] Code: Unable to access opcode bytes at 0x7f7b202b318e. [ 3.822224][ T74] RSP: 002b:00007ffc2ab8ed28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.822227][ T74] RAX: ffffffffffffffda RBX: 00007f7b203e3f88 RCX: 00007f7b202b31b8 [ 3.822228][ T74] RDX: 00007f7b1fb114c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.822229][ T74] RBP: 00007ffc2ab8ed80 R08: 0000000000000000 R09: 0000000000001000 [ 3.822230][ T74] R10: 00007ffc2ab8eb40 R11: 0000000000000246 R12: 0000000000000001 [ 3.822231][ T74] R13: 0000000000000049 R14: 00007f7b203e2680 R15: 00007f7b203e3fa0 [ 3.822238][ T74] [ 3.822346][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.822346][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.822346][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.822346][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.859521][ T1] virtme-ng-init: basic initialization done [ 3.940806][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.941450][ T76] virtme-ng-init: triggering udev coldplug [ 6.160793][ T76] virtme-ng-init: waiting for udev to settle [ 6.160808][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.160811][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 6.160813][ T76] preempt_count: 1, expected: 0 [ 6.160814][ T76] RCU nest depth: 0, expected: 0 [ 6.160815][ T76] locks held by virtme-ng-init/76: 4, last CPU#3: [ 6.160818][ T76] #0: ffffffffa4969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.160833][ T76] #1: ffffffffa4969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.160837][ T76] #2: ffffffffa4889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.160842][ T76] #3: ffffffffa4889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.160846][ T76] irq event stamp: 2858 [ 6.160847][ T76] hardirqs last enabled at (2857): [] __down_trylock_console_sem+0x86/0xa0 [ 6.160849][ T76] hardirqs last disabled at (2858): [] console_emit_next_record+0x3d4/0x4c0 [ 6.160851][ T76] softirqs last enabled at (2642): [] handle_softirqs+0x67c/0x900 [ 6.160855][ T76] softirqs last disabled at (2633): [] __irq_exit_rcu+0x145/0x1c0 [ 6.160857][ T76] Preemption disabled at: [ 6.160858][ T76] [] vprintk_emit+0x31b/0x3e0 [ 6.160864][ T76] CPU: 3 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.160868][ T76] Tainted: [W]=WARN [ 6.160869][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.160871][ T76] Call Trace: [ 6.160872][ T76] [ 6.160874][ T76] dump_stack_lvl+0x6f/0xa0 [ 6.160880][ T76] ? vprintk_emit+0x31b/0x3e0 [ 6.160882][ T76] __might_resched.cold+0x1fe/0x2c1 [ 6.160886][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.160891][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 6.160896][ T76] __kmalloc_noprof+0x443/0x760 [ 6.160898][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 6.160904][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 6.160907][ T76] alloc_buf.isra.0+0x4b/0x260 [ 6.160910][ T76] put_chars+0x1e1/0x2f0 [ 6.160913][ T76] ? __send_to_port+0x420/0x420 [ 6.160914][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.160921][ T76] ? validate_chain+0x38b/0xc20 [ 6.160928][ T76] hvc_console_print+0x292/0x780 [ 6.160935][ T76] ? hvc_write+0x3a0/0x3a0 [ 6.160937][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.160939][ T76] ? lock_acquire+0x13c/0x160 [ 6.160943][ T76] console_emit_next_record+0x22f/0x4c0 [ 6.160947][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 6.160949][ T76] ? console_flush_one_record+0x106/0x710 [ 6.160952][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.160954][ T76] ? lock_acquire+0x13c/0x160 [ 6.160958][ T76] console_flush_one_record+0x46f/0x710 [ 6.160962][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 6.160964][ T76] ? __lock_acquire+0x518/0xc20 [ 6.160969][ T76] console_unlock+0xee/0x1f0 [ 6.160972][ T76] ? console_flush_one_record+0x710/0x710 [ 6.160974][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.160976][ T76] ? lock_acquire+0x60/0x160 [ 6.160980][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.160981][ T76] ? vprintk_emit+0x320/0x3e0 [ 6.160985][ T76] vprintk_emit+0x37c/0x3e0 [ 6.160988][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 6.160992][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 6.160997][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.161002][ T76] ? vprintk_emit.cold+0x107/0x107 [ 6.161004][ T76] ? simple_strntoull+0x10f/0x140 [ 6.161010][ T76] ? date_str+0x1e0/0x1e0 [ 6.161013][ T76] ? devkmsg_write+0xd1/0x2c0 [ 6.161017][ T76] devkmsg_write.cold+0x5a/0x8b [ 6.161020][ T76] ? vprintk_default+0x20/0x20 [ 6.161025][ T76] ? vprintk_default+0x20/0x20 [ 6.161027][ T76] new_sync_write+0x33e/0x760 [ 6.161031][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 6.161034][ T76] ? new_sync_read+0x750/0x750 [ 6.161038][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 6.161043][ T76] ? __fget_files+0x1e3/0x460 [ 6.161048][ T76] vfs_write+0x6a2/0xbd0 [ 6.161052][ T76] ksys_write+0x116/0x250 [ 6.161055][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 6.161058][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.161062][ T76] do_syscall_64+0xff/0x530 [ 6.161064][ T76] ? exc_page_fault+0xee/0x100 [ 6.161067][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.161070][ T76] RIP: 0033:0x7f5d09b8ced2 [ 6.161074][ 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 [ 6.161075][ T76] RSP: 002b:00007f5d09ad3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.161078][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f5d09b8ced2 [ 6.161080][ T76] RDX: 000000000000002e RSI: 00007f5d040012c0 RDI: 0000000000000003 [ 6.161081][ T76] RBP: 00007f5d09ad3c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.161082][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5d09c170a0 [ 6.161082][ T76] R13: 00007f5d09b153e0 R14: 00007f5d040012c0 R15: 00007f5d09ad3da8 [ 6.161089][ T76] [ 6.899409][ T76] virtme-ng-init: udev is done [ 6.903123][ T1] virtme-ng-init: initialization done