virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.157139][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.157160][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.157162][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.157164][ T1] preempt_count: 1, expected: 0 [ 1.157165][ T1] RCU nest depth: 0, expected: 0 [ 1.157166][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.157168][ T1] #0: ff110000028db938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.157181][ T1] #1: ffffffffa1569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.157187][ T1] #2: ffffffffa1569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.157190][ T1] #3: ffffffffa1489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.157194][ T1] #4: ffffffffa1489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.157197][ T1] irq event stamp: 299094 [ 1.157198][ T1] hardirqs last enabled at (299093): [] __down_trylock_console_sem+0x86/0xa0 [ 1.157202][ T1] hardirqs last disabled at (299094): [] console_emit_next_record+0x3d4/0x4c0 [ 1.157203][ T1] softirqs last enabled at (298294): [] handle_softirqs+0x67c/0x900 [ 1.157207][ T1] softirqs last disabled at (298015): [] __irq_exit_rcu+0x145/0x1c0 [ 1.157209][ T1] Preemption disabled at: [ 1.157210][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.157215][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.157218][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.157220][ T1] Call Trace: [ 1.157221][ T1] [ 1.157225][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.157229][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.157231][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.157236][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.157239][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.157245][ T1] __kmalloc_noprof+0x443/0x760 [ 1.157247][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.157253][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.157256][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.157259][ T1] put_chars+0x1e1/0x2f0 [ 1.157262][ T1] ? __send_to_port+0x420/0x420 [ 1.157265][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.157269][ T1] ? validate_chain+0x38b/0xc20 [ 1.157274][ T1] hvc_console_print+0x292/0x780 [ 1.157277][ T1] ? __lock_acquire+0x518/0xc20 [ 1.157279][ T1] ? __lock_acquire+0x518/0xc20 [ 1.157283][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.157287][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.157289][ T1] ? lock_acquire+0x13c/0x160 [ 1.157293][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.157296][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.157298][ T1] ? console_flush_one_record+0x106/0x710 [ 1.157300][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.157302][ T1] ? lock_acquire+0x13c/0x160 [ 1.157307][ T1] console_flush_one_record+0x46f/0x710 [ 1.157310][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.157312][ T1] ? __lock_acquire+0x518/0xc20 [ 1.157317][ T1] console_unlock+0xee/0x1f0 [ 1.157319][ T1] ? console_flush_one_record+0x710/0x710 [ 1.157321][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.157323][ T1] ? lock_acquire+0x60/0x160 [ 1.157326][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.157328][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.157331][ T1] vprintk_emit+0x37c/0x3e0 [ 1.157334][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.157336][ T1] ? find_held_lock+0x2b/0x80 [ 1.157338][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.157341][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.157344][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.157349][ T1] ? device_rename.cold+0xa/0xa [ 1.157351][ T1] ? __lock_acquire+0x518/0xc20 [ 1.157356][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.157358][ T1] ? find_held_lock+0x2b/0x80 [ 1.157362][ T1] dev_printk_emit+0xb9/0xee [ 1.157364][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.157367][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.157371][ T1] ? proc_register+0x368/0x8b0 [ 1.157378][ T1] _dev_info+0xe2/0x116 [ 1.157381][ T1] ? _dev_notice+0x120/0x120 [ 1.157386][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.157389][ T1] ? rtc_proc_show+0x400/0x400 [ 1.157393][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.157398][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.157403][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.157410][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.157414][ T1] cmos_do_probe+0x73b/0x98a [ 1.157417][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.157419][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.157421][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.157427][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.157429][ T1] ? mc146818_set_time+0x500/0x500 [ 1.157432][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.157435][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.157440][ T1] platform_probe+0xfe/0x1f0 [ 1.157443][ T1] call_driver_probe+0x61/0x1c0 [ 1.157446][ T1] really_probe+0x199/0x760 [ 1.157449][ T1] ? __device_attach_driver+0x280/0x280 [ 1.157451][ T1] __driver_probe_device+0x24f/0x440 [ 1.157455][ T1] ? __device_attach_driver+0x280/0x280 [ 1.157457][ T1] ? __device_attach_driver+0x280/0x280 [ 1.157458][ T1] driver_probe_device+0x4a/0xf0 [ 1.157467][ T1] __driver_attach+0x1b8/0x540 [ 1.157470][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.157473][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.157476][ T1] ? bus_remove_file+0x50/0x50 [ 1.157477][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.157481][ T1] ? rtc_dev_init+0x40/0x40 [ 1.157486][ T1] ? rtc_dev_init+0x40/0x40 [ 1.157488][ T1] bus_add_driver+0x2c8/0x530 [ 1.157492][ T1] driver_register+0x1a3/0x390 [ 1.157495][ T1] __platform_driver_probe+0x13f/0x270 [ 1.157498][ T1] cmos_init+0x31/0x40 [ 1.157500][ T1] do_one_initcall+0x124/0x4f0 [ 1.157503][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.157505][ T1] ? parameq+0x110/0x110 [ 1.157511][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.157515][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.157518][ T1] kernel_init_freeable+0x596/0x630 [ 1.157521][ T1] ? rest_init+0x280/0x280 [ 1.157525][ T1] kernel_init+0x21/0x150 [ 1.157527][ T1] ? rest_init+0x280/0x280 [ 1.157528][ T1] ret_from_fork+0x474/0x6b0 [ 1.157533][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.157536][ T1] ? __switch_to+0x5a3/0xe00 [ 1.157540][ T1] ? rest_init+0x280/0x280 [ 1.157542][ T1] ret_from_fork_asm+0x11/0x20 [ 1.157551][ T1] [ 1.190050][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T12:51:06 UTC (1787921466) [ 1.191097][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.194217][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.203349][ T1] NET: Registered PF_INET6 protocol family [ 1.207682][ T1] Segment Routing with IPv6 [ 1.208072][ T1] In-situ OAM (IOAM) with IPv6 [ 1.208429][ T1] NET: Registered PF_PACKET protocol family [ 1.208757][ T1] 9pnet: Installing 9P2000 support [ 1.209114][ T1] Key type dns_resolver registered [ 1.209739][ T1] NET: Registered PF_VSOCK protocol family [ 1.214435][ T1] IPI shorthand broadcast: enabled [ 1.350510][ T1] sched_clock: Marking stable (1307004227, 42574253)->(1470587711, -121009231) [ 1.355626][ T1] registered taskstats version 1 [ 1.359870][ T1] Loading compiled-in X.509 certificates [ 1.513605][ T70] kwatchdog (70) used greatest stack depth: 29688 bytes left [ 1.539318][ T1] Demotion targets for Node 0: null [ 1.539775][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12241) [ 1.540240][ T1] page_owner is disabled [ 1.541346][ T1] PM: Magic number: 6:728:886 [ 1.541675][ T1] ptp ptp0: hash matches [ 1.542355][ T1] netconsole: network logging started [ 1.544789][ T1] ALSA device list: [ 1.545030][ T1] No soundcards found. [ 1.547005][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.552928][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.554061][ T1] devtmpfs: mounted [ 1.554539][ T1] VFS: Pivoted into new rootfs [ 1.604632][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.604908][ T1] Write protecting the kernel read-only data: 55296k [ 1.605597][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.606088][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.606526][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.606881][ T1] with arguments: [ 1.607139][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.607436][ T1] with environment: [ 1.607633][ T1] HOME=/ [ 1.607820][ T1] TERM=dumb [ 1.607994][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.608280][ T1] nr_open=2147483584 [ 1.608473][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.608806][ T1] virtme_rw_overlay0=/etc [ 1.609027][ T1] virtme_rw_overlay1=/lib [ 1.609266][ T1] virtme_rw_overlay2=/home [ 1.609475][ T1] virtme_rw_overlay3=/opt [ 1.609689][ T1] virtme_rw_overlay4=/srv [ 1.609914][ T1] virtme_rw_overlay5=/usr [ 1.610133][ T1] virtme_rw_overlay6=/var [ 1.610336][ T1] virtme_rw_overlay7=/tmp [ 1.610567][ T1] virtme_console=ttyS0 [ 1.610786][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.627039][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.628359][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.641190][ T1] overlayfs: failed to set xattr on upper [ 1.641533][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.641866][ T1] overlayfs: ...falling back to uuid=null. [ 1.644309][ T1] overlayfs: failed to set xattr on upper [ 1.644556][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.644859][ T1] overlayfs: ...falling back to uuid=null. [ 1.646963][ T1] overlayfs: failed to set xattr on upper [ 1.647208][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.647513][ T1] overlayfs: ...falling back to uuid=null. [ 1.649980][ T1] overlayfs: failed to set xattr on upper [ 1.650229][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.650546][ T1] overlayfs: ...falling back to uuid=null. [ 1.653215][ T1] overlayfs: failed to set xattr on upper [ 1.653541][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.653861][ T1] overlayfs: ...falling back to uuid=null. [ 1.655720][ T1] overlayfs: failed to set xattr on upper [ 1.655964][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.656264][ T1] overlayfs: ...falling back to uuid=null. [ 1.658792][ T1] overlayfs: failed to set xattr on upper [ 1.659034][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.659320][ T1] overlayfs: ...falling back to uuid=null. [ 1.661324][ T1] overlayfs: failed to set xattr on upper [ 1.661565][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.662407][ T1] overlayfs: ...falling back to uuid=null. [ 1.673469][ T1] virtme-ng-init: running systemd-tmpfiles [ 4.215347][ T73] systemd-tmpfile (73) used greatest stack depth: 24960 bytes left [ 4.215366][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.215368][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 4.215370][ T73] preempt_count: 2, expected: 0 [ 4.215371][ T73] RCU nest depth: 0, expected: 0 [ 4.215372][ T73] locks held by systemd-tmpfile/73: 5, last CPU#0: [ 4.215374][ T73] #0: ffffffffa14027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 4.215386][ T73] #1: ffffffffa1569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.215391][ T73] #2: ffffffffa1569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.215395][ T73] #3: ffffffffa1489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.215398][ T73] #4: ffffffffa1489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.215402][ T73] irq event stamp: 2360914 [ 4.215403][ T73] hardirqs last enabled at (2360913): [] __down_trylock_console_sem+0x86/0xa0 [ 4.215406][ T73] hardirqs last disabled at (2360914): [] console_emit_next_record+0x3d4/0x4c0 [ 4.215408][ T73] softirqs last enabled at (2360398): [] handle_softirqs+0x67c/0x900 [ 4.215410][ T73] softirqs last disabled at (2359355): [] __irq_exit_rcu+0x145/0x1c0 [ 4.215413][ T73] Preemption disabled at: [ 4.215413][ T73] [<0000000000000000>] 0x0 [ 4.215420][ T73] CPU: 0 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.215424][ T73] Tainted: [W]=WARN [ 4.215425][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.215427][ T73] Call Trace: [ 4.215429][ T73] [ 4.215430][ T73] dump_stack_lvl+0x6f/0xa0 [ 4.215436][ T73] __might_resched.cold+0x1fe/0x2c1 [ 4.215441][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.215444][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 4.215449][ T73] __kmalloc_noprof+0x443/0x760 [ 4.215452][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 4.215458][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 4.215461][ T73] alloc_buf.isra.0+0x4b/0x260 [ 4.215465][ T73] put_chars+0x1e1/0x2f0 [ 4.215472][ T73] ? __send_to_port+0x420/0x420 [ 4.215474][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.215478][ T73] ? validate_chain+0x38b/0xc20 [ 4.215484][ T73] hvc_console_print+0x292/0x780 [ 4.215490][ T73] ? hvc_write+0x3a0/0x3a0 [ 4.215493][ T73] ? rcu_is_watching+0x16/0xd0 [ 4.215495][ T73] ? lock_acquire+0x13c/0x160 [ 4.215499][ T73] console_emit_next_record+0x22f/0x4c0 [ 4.215503][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 4.215504][ T73] ? console_flush_one_record+0x106/0x710 [ 4.215507][ T73] ? rcu_is_watching+0x16/0xd0 [ 4.215509][ T73] ? lock_acquire+0x13c/0x160 [ 4.215513][ T73] console_flush_one_record+0x46f/0x710 [ 4.215516][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 4.215517][ T73] ? __lock_acquire+0x518/0xc20 [ 4.215523][ T73] console_unlock+0xee/0x1f0 [ 4.215525][ T73] ? console_flush_one_record+0x710/0x710 [ 4.215527][ T73] ? rcu_is_watching+0x16/0xd0 [ 4.215529][ T73] ? lock_acquire+0x60/0x160 [ 4.215532][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.215534][ T73] ? vprintk_emit+0x320/0x3e0 [ 4.215537][ T73] vprintk_emit+0x37c/0x3e0 [ 4.215541][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 4.215544][ T73] ? __lock_acquire+0x518/0xc20 [ 4.215547][ T73] _printk+0xc7/0x100 [ 4.215551][ T73] ? snapshot_read.cold+0x21/0x21 [ 4.215554][ T73] ? do_raw_spin_lock+0x131/0x280 [ 4.215557][ T73] ? __rwlock_init+0x150/0x150 [ 4.215561][ T73] ? do_raw_spin_lock+0x131/0x280 [ 4.215564][ T73] do_exit.cold+0x82/0x9c [ 4.215568][ T73] ? exit_notify+0x890/0x890 [ 4.215569][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 4.215572][ T73] ? rcu_is_watching+0x16/0xd0 [ 4.215578][ T73] do_group_exit+0xb8/0x370 [ 4.215581][ T73] __x64_sys_exit_group+0x3c/0x50 [ 4.215583][ T73] x64_sys_call+0x1567/0x1570 [ 4.215586][ T73] do_syscall_64+0xff/0x530 [ 4.215590][ T73] ? exc_page_fault+0xee/0x100 [ 4.215593][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.215595][ T73] RIP: 0033:0x7fc4564351b8 [ 4.215597][ T73] Code: Unable to access opcode bytes at 0x7fc45643518e. [ 4.215599][ T73] RSP: 002b:00007fffc4f6b4f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 4.215601][ T73] RAX: ffffffffffffffda RBX: 00007fc456565f88 RCX: 00007fc4564351b8 [ 4.215602][ T73] RDX: 00007fc455c934c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 4.215603][ T73] RBP: 00007fffc4f6b550 R08: 0000000000000000 R09: 0000000000001000 [ 4.215604][ T73] R10: 00007fffc4f6b310 R11: 0000000000000246 R12: 0000000000000001 [ 4.215605][ T73] R13: 0000000000000049 R14: 00007fc456564680 R15: 00007fc456565fa0 [ 4.215612][ T73] [ 4.215908][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.215908][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.215908][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.215908][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.216361][ T1] virtme-ng-init: basic initialization done [ 4.298452][ T77] ip (77) used greatest stack depth: 24432 bytes left [ 4.332568][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.332977][ T74] virtme-ng-init: triggering udev coldplug [ 6.825691][ T74] virtme-ng-init: waiting for udev to settle [ 6.825705][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.825708][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.825709][ T74] preempt_count: 1, expected: 0 [ 6.825710][ T74] RCU nest depth: 0, expected: 0 [ 6.825711][ T74] locks held by virtme-ng-init/74: 4, last CPU#0: [ 6.825714][ T74] #0: ffffffffa1569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.825726][ T74] #1: ffffffffa1569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.825730][ T74] #2: ffffffffa1489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.825733][ T74] #3: ffffffffa1489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.825737][ T74] irq event stamp: 4028 [ 6.825738][ T74] hardirqs last enabled at (4027): [] __down_trylock_console_sem+0x86/0xa0 [ 6.825741][ T74] hardirqs last disabled at (4028): [] console_emit_next_record+0x3d4/0x4c0 [ 6.825742][ T74] softirqs last enabled at (3440): [] fpu_clone+0xd9/0x410 [ 6.825746][ T74] softirqs last disabled at (3438): [] fpu_clone+0x82/0x410 [ 6.825749][ T74] Preemption disabled at: [ 6.825749][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.825755][ T74] CPU: 0 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.825758][ T74] Tainted: [W]=WARN [ 6.825759][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.825760][ T74] Call Trace: [ 6.825762][ T74] [ 6.825764][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.825768][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.825770][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.825774][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.825778][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.825783][ T74] __kmalloc_noprof+0x443/0x760 [ 6.825786][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.825792][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.825795][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.825798][ T74] put_chars+0x1e1/0x2f0 [ 6.825801][ T74] ? __send_to_port+0x420/0x420 [ 6.825803][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.825807][ T74] ? validate_chain+0x38b/0xc20 [ 6.825813][ T74] hvc_console_print+0x292/0x780 [ 6.825820][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.825822][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.825824][ T74] ? lock_acquire+0x13c/0x160 [ 6.825829][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.825832][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.825834][ T74] ? console_flush_one_record+0x106/0x710 [ 6.825836][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.825838][ T74] ? lock_acquire+0x13c/0x160 [ 6.825843][ T74] console_flush_one_record+0x46f/0x710 [ 6.825846][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.825848][ T74] ? __lock_acquire+0x518/0xc20 [ 6.825853][ T74] console_unlock+0xee/0x1f0 [ 6.825856][ T74] ? console_flush_one_record+0x710/0x710 [ 6.825857][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.825859][ T74] ? lock_acquire+0x60/0x160 [ 6.825863][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.825865][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.825868][ T74] vprintk_emit+0x37c/0x3e0 [ 6.825871][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.825874][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.825880][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.825885][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.825887][ T74] ? simple_strntoull+0x10f/0x140 [ 6.825892][ T74] ? date_str+0x1e0/0x1e0 [ 6.825895][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.825899][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.825902][ T74] ? vprintk_default+0x20/0x20 [ 6.825906][ T74] ? vprintk_default+0x20/0x20 [ 6.825908][ T74] new_sync_write+0x33e/0x760 [ 6.825913][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.825917][ T74] ? new_sync_read+0x750/0x750 [ 6.825921][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.825926][ T74] ? __fget_files+0x1e3/0x460 [ 6.825930][ T74] vfs_write+0x6a2/0xbd0 [ 6.825934][ T74] ksys_write+0x116/0x250 [ 6.825937][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.825940][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.825943][ T74] do_syscall_64+0xff/0x530 [ 6.825946][ T74] ? exc_page_fault+0xee/0x100 [ 6.825949][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.825952][ T74] RIP: 0033:0x7fb28587bed2 [ 6.825955][ 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 [ 6.825957][ T74] RSP: 002b:00007fb2857c2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.825960][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fb28587bed2 [ 6.825962][ T74] RDX: 000000000000002e RSI: 00007fb280001090 RDI: 0000000000000003 [ 6.825962][ T74] RBP: 00007fb2857c2c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.825963][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb2859060a0 [ 6.825964][ T74] R13: 00007fb2858043e0 R14: 00007fb280001090 R15: 00007fb2857c2da8 [ 6.825971][ T74] [ 7.523233][ T94] udevadm (94) used greatest stack depth: 24352 bytes left [ 7.523395][ T74] virtme-ng-init: udev is done [ 7.526569][ T1] virtme-ng-init: initialization done