virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.117292][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.117313][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.117315][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.117317][ T1] preempt_count: 1, expected: 0 [ 1.117318][ T1] RCU nest depth: 0, expected: 0 [ 1.117319][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.117321][ T1] #0: ff11000002933938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.117333][ T1] #1: ffffffffb8999cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.117339][ T1] #2: ffffffffb8999d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.117343][ T1] #3: ffffffffb8889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.117346][ T1] #4: ffffffffb8889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 1.117349][ T1] irq event stamp: 310026 [ 1.117350][ T1] hardirqs last enabled at (310025): [] __down_trylock_console_sem+0x86/0xa0 [ 1.117352][ T1] hardirqs last disabled at (310026): [] console_emit_next_record+0x3f8/0x4f0 [ 1.117354][ T1] softirqs last enabled at (309480): [] handle_softirqs+0x67c/0x900 [ 1.117358][ T1] softirqs last disabled at (309475): [] __irq_exit_rcu+0x145/0x1c0 [ 1.117361][ T1] Preemption disabled at: [ 1.117361][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.117366][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.117369][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.117371][ T1] Call Trace: [ 1.117372][ T1] [ 1.117376][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.117381][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.117383][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.117387][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.117391][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.117396][ T1] __kmalloc_noprof+0x443/0x760 [ 1.117398][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.117404][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.117406][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.117409][ T1] put_chars+0x1e1/0x2f0 [ 1.117411][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 1.117413][ T1] ? __send_to_port+0x420/0x420 [ 1.117414][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.117419][ T1] ? validate_chain+0x38b/0xc20 [ 1.117424][ T1] hvc_console_print+0x292/0x780 [ 1.117429][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.117431][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.117433][ T1] ? lock_acquire+0x13c/0x160 [ 1.117437][ T1] console_emit_next_record+0x252/0x4f0 [ 1.117443][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 1.117444][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.117444][ T1] ? lock_acquire+0x13c/0x160 [ 1.117444][ T1] console_flush_one_record+0x46f/0x710 [ 1.117444][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 1.117444][ T1] ? __lock_acquire+0x518/0xc20 [ 1.117444][ T1] console_unlock+0xee/0x1f0 [ 1.117444][ T1] ? console_flush_one_record+0x710/0x710 [ 1.117444][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.117444][ T1] ? lock_acquire+0x60/0x160 [ 1.117444][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.117444][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.117444][ T1] vprintk_emit+0x37c/0x3e0 [ 1.117444][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.117444][ T1] ? find_held_lock+0x2b/0x80 [ 1.117444][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.117444][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.117444][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.117444][ T1] ? device_rename.cold+0xa/0xa [ 1.117444][ T1] ? __lock_acquire+0x518/0xc20 [ 1.117444][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.117444][ T1] ? find_held_lock+0x2b/0x80 [ 1.117444][ T1] dev_printk_emit+0xb9/0xee [ 1.117444][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.117444][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.117444][ T1] ? proc_register+0x368/0x8b0 [ 1.117444][ T1] _dev_info+0xe2/0x116 [ 1.117444][ T1] ? _dev_notice+0x120/0x120 [ 1.117444][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.117444][ T1] ? rtc_proc_show+0x400/0x400 [ 1.117444][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.117444][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.117444][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.117444][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.117444][ T1] cmos_do_probe+0x73b/0x98a [ 1.117444][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.117444][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.117444][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.117444][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.117444][ T1] ? mc146818_set_time+0x500/0x500 [ 1.117444][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.117444][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.117444][ T1] platform_probe+0xfe/0x1f0 [ 1.117444][ T1] call_driver_probe+0x61/0x1c0 [ 1.117444][ T1] really_probe+0x199/0x760 [ 1.117444][ T1] ? __device_attach_driver+0x280/0x280 [ 1.117444][ T1] __driver_probe_device+0x24f/0x440 [ 1.117444][ T1] ? __device_attach_driver+0x280/0x280 [ 1.117444][ T1] ? __device_attach_driver+0x280/0x280 [ 1.117444][ T1] driver_probe_device+0x4a/0xf0 [ 1.117444][ T1] __driver_attach+0x1b8/0x540 [ 1.117444][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.117444][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.117444][ T1] ? bus_remove_file+0x50/0x50 [ 1.117444][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.117444][ T1] ? rtc_dev_init+0x40/0x40 [ 1.117444][ T1] ? rtc_dev_init+0x40/0x40 [ 1.117444][ T1] bus_add_driver+0x2c8/0x530 [ 1.117444][ T1] driver_register+0x1a3/0x390 [ 1.117444][ T1] __platform_driver_probe+0x13f/0x270 [ 1.117444][ T1] cmos_init+0x31/0x40 [ 1.117444][ T1] do_one_initcall+0x124/0x4f0 [ 1.117444][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.117444][ T1] ? parameq+0x110/0x110 [ 1.117444][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.117444][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.117444][ T1] kernel_init_freeable+0x596/0x630 [ 1.117444][ T1] ? rest_init+0x280/0x280 [ 1.117444][ T1] kernel_init+0x21/0x150 [ 1.117444][ T1] ? rest_init+0x280/0x280 [ 1.117444][ T1] ret_from_fork+0x474/0x6b0 [ 1.117444][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.117444][ T1] ? __switch_to+0x5a3/0xe00 [ 1.117444][ T1] ? rest_init+0x280/0x280 [ 1.117444][ T1] ret_from_fork_asm+0x11/0x20 [ 1.117444][ T1] [ 1.150837][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T12:56:06 UTC (1787921766) [ 1.151838][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.155018][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.164301][ T1] NET: Registered PF_INET6 protocol family [ 1.169208][ T1] Segment Routing with IPv6 [ 1.169681][ T1] In-situ OAM (IOAM) with IPv6 [ 1.170038][ T1] NET: Registered PF_PACKET protocol family [ 1.170300][ T1] 9pnet: Installing 9P2000 support [ 1.170747][ T1] Key type dns_resolver registered [ 1.171619][ T1] NET: Registered PF_VSOCK protocol family [ 1.176824][ T1] IPI shorthand broadcast: enabled [ 1.294510][ T1] sched_clock: Marking stable (1259003832, 35441867)->(1385383305, -90937606) [ 1.297464][ T1] registered taskstats version 1 [ 1.299740][ T1] Loading compiled-in X.509 certificates [ 1.420881][ T1] Demotion targets for Node 0: null [ 1.421407][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12231) [ 1.421921][ T1] page_owner is disabled [ 1.423046][ T1] PM: Magic number: 6:281:937 [ 1.425876][ T1] ALSA device list: [ 1.426135][ T1] No soundcards found. [ 1.427101][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.431622][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.432437][ T1] devtmpfs: mounted [ 1.432756][ T1] VFS: Pivoted into new rootfs [ 1.475656][ T1] Freeing unused kernel image (initmem) memory: 2540K [ 1.476047][ T1] Write protecting the kernel read-only data: 55296k [ 1.476630][ T1] Freeing unused kernel image (text/rodata gap) memory: 292K [ 1.477059][ T1] Freeing unused kernel image (rodata/data gap) memory: 324K [ 1.477420][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.477744][ T1] with arguments: [ 1.477917][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.478226][ T1] with environment: [ 1.478400][ T1] HOME=/ [ 1.478601][ T1] TERM=dumb [ 1.478760][ T1] virtme_hostname=vmksft-netdevsim-dbg,debug-threads=on [ 1.479047][ T1] nr_open=2147483584 [ 1.479221][ T1] virtme_link_mods=/srv/vmksft/testing/wt-14/.virtme_mods/lib/modules/0.0.0 [ 1.479574][ T1] virtme_rw_overlay0=/etc [ 1.479767][ T1] virtme_rw_overlay1=/lib [ 1.480002][ T1] virtme_rw_overlay2=/home [ 1.480238][ T1] virtme_rw_overlay3=/opt [ 1.480435][ T1] virtme_rw_overlay4=/srv [ 1.480644][ T1] virtme_rw_overlay5=/usr [ 1.480853][ T1] virtme_rw_overlay6=/var [ 1.481142][ T1] virtme_rw_overlay7=/tmp [ 1.481341][ T1] virtme_console=ttyS0 [ 1.481549][ T1] virtme_chdir=srv/vmksft/testing/wt-14 [ 1.489304][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 1.498341][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.500013][ T1] virtme-ng-init: Setting hostname to vmksft-netdevsim-dbg,debug-threads=on... [ 1.516752][ T1] overlayfs: failed to set xattr on upper [ 1.517065][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.517437][ T1] overlayfs: ...falling back to uuid=null. [ 1.520579][ T1] overlayfs: failed to set xattr on upper [ 1.520840][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.521133][ T1] overlayfs: ...falling back to uuid=null. [ 1.523305][ T1] overlayfs: failed to set xattr on upper [ 1.523579][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.523866][ T1] overlayfs: ...falling back to uuid=null. [ 1.525949][ T1] overlayfs: failed to set xattr on upper [ 1.526194][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.526483][ T1] overlayfs: ...falling back to uuid=null. [ 1.528591][ T1] overlayfs: failed to set xattr on upper [ 1.528818][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.529136][ T1] overlayfs: ...falling back to uuid=null. [ 1.531011][ T1] overlayfs: failed to set xattr on upper [ 1.531254][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.531556][ T1] overlayfs: ...falling back to uuid=null. [ 1.533576][ T1] overlayfs: failed to set xattr on upper [ 1.533816][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.534112][ T1] overlayfs: ...falling back to uuid=null. [ 1.536758][ T1] overlayfs: failed to set xattr on upper [ 1.536997][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.537294][ T1] overlayfs: ...falling back to uuid=null. [ 1.549630][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.724609][ T75] systemd-tmpfile (75) used greatest stack depth: 24944 bytes left [ 3.724627][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.724629][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: systemd-tmpfile [ 3.724631][ T75] preempt_count: 2, expected: 0 [ 3.724632][ T75] RCU nest depth: 0, expected: 0 [ 3.724633][ T75] locks held by systemd-tmpfile/75: 5, last CPU#3: [ 3.724635][ T75] #0: ffffffffb88027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.724648][ T75] #1: ffffffffb8999cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.724653][ T75] #2: ffffffffb8999d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.724657][ T75] #3: ffffffffb8889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.724660][ T75] #4: ffffffffb8889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.724664][ T75] irq event stamp: 2358750 [ 3.724665][ T75] hardirqs last enabled at (2358749): [] __down_trylock_console_sem+0x86/0xa0 [ 3.724668][ T75] hardirqs last disabled at (2358750): [] console_emit_next_record+0x3f8/0x4f0 [ 3.724669][ T75] softirqs last enabled at (2357356): [] handle_softirqs+0x67c/0x900 [ 3.724672][ T75] softirqs last disabled at (2357265): [] __irq_exit_rcu+0x145/0x1c0 [ 3.724675][ T75] Preemption disabled at: [ 3.724676][ T75] [<0000000000000000>] 0x0 [ 3.724683][ T75] CPU: 3 UID: 0 PID: 75 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.724687][ T75] Tainted: [W]=WARN [ 3.724688][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.724690][ T75] Call Trace: [ 3.724691][ T75] [ 3.724693][ T75] dump_stack_lvl+0x6f/0xa0 [ 3.724699][ T75] __might_resched.cold+0x1fe/0x2c1 [ 3.724704][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.724708][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 3.724712][ T75] __kmalloc_noprof+0x443/0x760 [ 3.724714][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 3.724720][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 3.724723][ T75] alloc_buf.isra.0+0x4b/0x260 [ 3.724726][ T75] put_chars+0x1e1/0x2f0 [ 3.724729][ T75] ? __send_to_port+0x420/0x420 [ 3.724731][ T75] ? printk_get_next_message+0x2fe/0x7d0 [ 3.724734][ T75] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.724737][ T75] ? validate_chain+0x38b/0xc20 [ 3.724741][ T75] hvc_console_print+0x292/0x780 [ 3.724744][ T75] ? __lock_acquire+0x518/0xc20 [ 3.724745][ T75] ? __lock_acquire+0x518/0xc20 [ 3.724750][ T75] ? hvc_write+0x3a0/0x3a0 [ 3.724753][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.724756][ T75] ? lock_acquire+0x13c/0x160 [ 3.724760][ T75] console_emit_next_record+0x252/0x4f0 [ 3.724763][ T75] ? devkmsg_read+0x4e0/0x4e0 [ 3.724768][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.724770][ T75] ? lock_acquire+0x13c/0x160 [ 3.724774][ T75] console_flush_one_record+0x46f/0x710 [ 3.724778][ T75] ? console_emit_next_record+0x4f0/0x4f0 [ 3.724779][ T75] ? __lock_acquire+0x518/0xc20 [ 3.724784][ T75] console_unlock+0xee/0x1f0 [ 3.724787][ T75] ? console_flush_one_record+0x710/0x710 [ 3.724788][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.724790][ T75] ? lock_acquire+0x60/0x160 [ 3.724794][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.724795][ T75] ? vprintk_emit+0x320/0x3e0 [ 3.724799][ T75] vprintk_emit+0x37c/0x3e0 [ 3.724802][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 3.724805][ T75] ? __lock_acquire+0x518/0xc20 [ 3.724809][ T75] _printk+0xc7/0x100 [ 3.724813][ T75] ? snapshot_read.cold+0x21/0x21 [ 3.724816][ T75] ? do_raw_spin_lock+0x131/0x280 [ 3.724818][ T75] ? __rwlock_init+0x150/0x150 [ 3.724822][ T75] ? do_raw_spin_lock+0x131/0x280 [ 3.724824][ T75] do_exit.cold+0x82/0x9c [ 3.724828][ T75] ? exit_notify+0x890/0x890 [ 3.724830][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 3.724832][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.724836][ T75] do_group_exit+0xb8/0x370 [ 3.724837][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.724837][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.724837][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.724837][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.724840][ T75] __x64_sys_exit_group+0x3c/0x50 [ 3.724842][ T75] x64_sys_call+0x1567/0x1570 [ 3.724845][ T75] do_syscall_64+0xff/0x530 [ 3.724848][ T75] ? exc_page_fault+0xee/0x100 [ 3.724852][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.724854][ T75] RIP: 0033:0x7fcad25d21b8 [ 3.724857][ T75] Code: Unable to access opcode bytes at 0x7fcad25d218e. [ 3.724858][ T75] RSP: 002b:00007ffd97ac35b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.724860][ T75] RAX: ffffffffffffffda RBX: 00007fcad2702f88 RCX: 00007fcad25d21b8 [ 3.724862][ T75] RDX: 00007fcad1e304c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.724862][ T75] RBP: 00007ffd97ac3610 R08: 0000000000000000 R09: 0000000000001000 [ 3.724863][ T75] R10: 00007ffd97ac33d0 R11: 0000000000000246 R12: 0000000000000001 [ 3.724864][ T75] R13: 0000000000000049 R14: 00007fcad2701680 R15: 00007fcad2702fa0 [ 3.724871][ T75] [ 3.746835][ T1] virtme-ng-init: basic initialization done [ 3.768398][ T77] virtme-ng-init (77) used greatest stack depth: 24792 bytes left [ 3.786909][ T79] ip (79) used greatest stack depth: 24328 bytes left [ 3.811232][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.811687][ T76] virtme-ng-init: triggering udev coldplug [ 5.987782][ T76] virtme-ng-init: waiting for udev to settle [ 5.987797][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.987799][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.987801][ T76] preempt_count: 1, expected: 0 [ 5.987802][ T76] RCU nest depth: 0, expected: 0 [ 5.987803][ T76] locks held by virtme-ng-init/76: 4, last CPU#3: [ 5.987805][ T76] #0: ffffffffb8999cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.987819][ T76] #1: ffffffffb8999d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.987823][ T76] #2: ffffffffb8889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.987827][ T76] #3: ffffffffb8889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 5.987830][ T76] irq event stamp: 2984 [ 5.987831][ T76] hardirqs last enabled at (2983): [] __down_trylock_console_sem+0x86/0xa0 [ 5.987834][ T76] hardirqs last disabled at (2984): [] console_emit_next_record+0x3f8/0x4f0 [ 5.987835][ T76] softirqs last enabled at (2472): [] fpu_clone+0xd9/0x410 [ 5.987839][ T76] softirqs last disabled at (2470): [] fpu_clone+0x82/0x410 [ 5.987841][ T76] Preemption disabled at: [ 5.987841][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.987847][ T76] CPU: 3 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.987851][ T76] Tainted: [W]=WARN [ 5.987852][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.987853][ T76] Call Trace: [ 5.987855][ T76] [ 5.987857][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.987862][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.987864][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.987868][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.987872][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.987877][ T76] __kmalloc_noprof+0x443/0x760 [ 5.987879][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.987885][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.987887][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.987890][ T76] put_chars+0x1e1/0x2f0 [ 5.987893][ T76] ? __send_to_port+0x420/0x420 [ 5.987894][ T76] ? printk_get_next_message+0x2fe/0x7d0 [ 5.987897][ T76] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.987900][ T76] ? validate_chain+0x38b/0xc20 [ 5.987905][ T76] hvc_console_print+0x292/0x780 [ 5.987908][ T76] ? __lock_acquire+0x518/0xc20 [ 5.987909][ T76] ? __lock_acquire+0x518/0xc20 [ 5.987913][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.987916][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.987920][ T76] ? lock_acquire+0x13c/0x160 [ 5.987923][ T76] console_emit_next_record+0x252/0x4f0 [ 5.987927][ T76] ? devkmsg_read+0x4e0/0x4e0 [ 5.987931][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.987933][ T76] ? lock_acquire+0x13c/0x160 [ 5.987937][ T76] console_flush_one_record+0x46f/0x710 [ 5.987941][ T76] ? console_emit_next_record+0x4f0/0x4f0 [ 5.987942][ T76] ? __lock_acquire+0x518/0xc20 [ 5.987947][ T76] console_unlock+0xee/0x1f0 [ 5.987950][ T76] ? console_flush_one_record+0x710/0x710 [ 5.987951][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.987953][ T76] ? lock_acquire+0x60/0x160 [ 5.987957][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.987958][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.987961][ T76] vprintk_emit+0x37c/0x3e0 [ 5.987964][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.987967][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.987973][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.987977][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.987979][ T76] ? simple_strntoull+0x10f/0x140 [ 5.987983][ T76] ? date_str+0x1e0/0x1e0 [ 5.987986][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.987990][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.987992][ T76] ? vprintk_default+0x20/0x20 [ 5.987997][ T76] ? vprintk_default+0x20/0x20 [ 5.987999][ T76] new_sync_write+0x33e/0x760 [ 5.988002][ T76] ? kasan_quarantine_put+0x102/0x2b0 [ 5.988007][ T76] ? new_sync_read+0x750/0x750 [ 5.988010][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.988015][ T76] ? __fget_files+0x1e3/0x460 [ 5.988019][ T76] vfs_write+0x6a2/0xbd0 [ 5.988023][ T76] ksys_write+0x116/0x250 [ 5.988026][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.988029][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.988032][ T76] do_syscall_64+0xff/0x530 [ 5.988034][ T76] ? exc_page_fault+0xee/0x100 [ 5.988037][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.988040][ T76] RIP: 0033:0x7f1773acced2 [ 5.988044][ 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 [ 5.988045][ T76] RSP: 002b:00007f1773a13c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.988048][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f1773acced2 [ 5.988050][ T76] RDX: 000000000000002e RSI: 00007f176c0012c0 RDI: 0000000000000003 [ 5.988051][ T76] RBP: 00007f1773a13c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.988052][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1773b570a0 [ 5.988052][ T76] R13: 00007f1773a553e0 R14: 00007f176c0012c0 R15: 00007f1773a13da8 [ 5.988059][ T76] [ 6.837185][ T76] virtme-ng-init: udev is done [ 6.840850][ T1] virtme-ng-init: initialization done