virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.967248][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.967310][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.967313][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.967314][ T1] preempt_count: 1, expected: 0 [ 0.967315][ T1] RCU nest depth: 0, expected: 0 [ 0.967317][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.967319][ T1] #0: ff110000028db938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.967332][ T1] #1: ffffffffb5d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.967338][ T1] #2: ffffffffb5d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.967341][ T1] #3: ffffffffb5c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.967344][ T1] #4: ffffffffb5c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.967347][ T1] irq event stamp: 307872 [ 0.967348][ T1] hardirqs last enabled at (307871): [] __down_trylock_console_sem+0x86/0xa0 [ 0.967352][ T1] hardirqs last disabled at (307872): [] console_emit_next_record+0x3d4/0x4c0 [ 0.967353][ T1] softirqs last enabled at (307690): [] handle_softirqs+0x67c/0x900 [ 0.967356][ T1] softirqs last disabled at (307635): [] __irq_exit_rcu+0x145/0x1c0 [ 0.967359][ T1] Preemption disabled at: [ 0.967360][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.967366][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.967369][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.967372][ T1] Call Trace: [ 0.967373][ T1] [ 0.967377][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.967382][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.967384][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.967389][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.967392][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.967397][ T1] __kmalloc_noprof+0x443/0x760 [ 0.967400][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.967409][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.967412][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.967415][ T1] put_chars+0x1e1/0x2f0 [ 0.967417][ T1] ? __send_to_port+0x420/0x420 [ 0.967421][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.967424][ T1] ? validate_chain+0x38b/0xc20 [ 0.967429][ T1] hvc_console_print+0x292/0x780 [ 0.967432][ T1] ? __lock_acquire+0x518/0xc20 [ 0.967433][ T1] ? __lock_acquire+0x518/0xc20 [ 0.967438][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.967441][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.967443][ T1] ? lock_acquire+0x13c/0x160 [ 0.967448][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.967451][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.967452][ T1] ? console_flush_one_record+0x106/0x710 [ 0.967454][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.967456][ T1] ? lock_acquire+0x13c/0x160 [ 0.967460][ T1] console_flush_one_record+0x46f/0x710 [ 0.967463][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.967465][ T1] ? __lock_acquire+0x518/0xc20 [ 0.967470][ T1] console_unlock+0xee/0x1f0 [ 0.967472][ T1] ? console_flush_one_record+0x710/0x710 [ 0.967473][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.967475][ T1] ? lock_acquire+0x60/0x160 [ 0.967479][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.967481][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.967483][ T1] vprintk_emit+0x37c/0x3e0 [ 0.967486][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.967488][ T1] ? find_held_lock+0x2b/0x80 [ 0.967490][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.967492][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.967496][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.967501][ T1] ? device_rename.cold+0xa/0xa [ 0.967502][ T1] ? __lock_acquire+0x518/0xc20 [ 0.967507][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.967509][ T1] ? find_held_lock+0x2b/0x80 [ 0.967513][ T1] dev_printk_emit+0xb9/0xee [ 0.967515][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.967518][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.967522][ T1] ? proc_register+0x368/0x8b0 [ 0.967529][ T1] _dev_info+0xe2/0x116 [ 0.967531][ T1] ? _dev_notice+0x120/0x120 [ 0.967536][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.967540][ T1] ? rtc_proc_show+0x400/0x400 [ 0.967544][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.967548][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.967553][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.967560][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.967564][ T1] cmos_do_probe+0x73b/0x98a [ 0.967566][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.967568][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.967570][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.967576][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.967577][ T1] ? mc146818_set_time+0x500/0x500 [ 0.967581][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.967583][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.967588][ T1] platform_probe+0xfe/0x1f0 [ 0.967590][ T1] call_driver_probe+0x61/0x1c0 [ 0.967593][ T1] really_probe+0x199/0x760 [ 0.967597][ T1] ? __device_attach_driver+0x280/0x280 [ 0.967599][ T1] __driver_probe_device+0x24f/0x440 [ 0.967602][ T1] ? __device_attach_driver+0x280/0x280 [ 0.967604][ T1] ? __device_attach_driver+0x280/0x280 [ 0.967606][ T1] driver_probe_device+0x4a/0xf0 [ 0.967609][ T1] __driver_attach+0x1b8/0x540 [ 0.967611][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.967614][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.967616][ T1] ? bus_remove_file+0x50/0x50 [ 0.967618][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.967621][ T1] ? rtc_dev_init+0x40/0x40 [ 0.967626][ T1] ? rtc_dev_init+0x40/0x40 [ 0.967628][ T1] bus_add_driver+0x2c8/0x530 [ 0.967632][ T1] driver_register+0x1a3/0x390 [ 0.967635][ T1] __platform_driver_probe+0x13f/0x270 [ 0.967638][ T1] cmos_init+0x31/0x40 [ 0.967639][ T1] do_one_initcall+0x124/0x4f0 [ 0.967643][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.967643][ T1] ? parameq+0x110/0x110 [ 0.967643][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.967643][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.967643][ T1] kernel_init_freeable+0x596/0x630 [ 0.967643][ T1] ? rest_init+0x280/0x280 [ 0.967643][ T1] kernel_init+0x21/0x150 [ 0.967643][ T1] ? rest_init+0x280/0x280 [ 0.967643][ T1] ret_from_fork+0x474/0x6b0 [ 0.967643][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.967643][ T1] ? __switch_to+0x5a3/0xe00 [ 0.967643][ T1] ? rest_init+0x280/0x280 [ 0.967643][ T1] ret_from_fork_asm+0x11/0x20 [ 0.967643][ T1] [ 0.998857][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T10:50:55 UTC (1787914255) [ 1.000158][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.003356][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.012364][ T1] NET: Registered PF_INET6 protocol family [ 1.016415][ T1] Segment Routing with IPv6 [ 1.016824][ T1] In-situ OAM (IOAM) with IPv6 [ 1.017170][ T1] NET: Registered PF_PACKET protocol family [ 1.017422][ T1] 9pnet: Installing 9P2000 support [ 1.017951][ T1] Key type dns_resolver registered [ 1.018602][ T1] NET: Registered PF_VSOCK protocol family [ 1.023236][ T1] IPI shorthand broadcast: enabled [ 1.119867][ T1] sched_clock: Marking stable (1088002884, 31640684)->(1191409057, -71765489) [ 1.122925][ T1] registered taskstats version 1 [ 1.125579][ T1] Loading compiled-in X.509 certificates [ 1.222597][ T1] Demotion targets for Node 0: null [ 1.222916][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11730) [ 1.223203][ T1] page_owner is disabled [ 1.224227][ T1] PM: Magic number: 6:963:831 [ 1.224659][ T1] netconsole: network logging started [ 1.226024][ T1] ALSA device list: [ 1.226790][ T1] No soundcards found. [ 1.227770][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.230209][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.231002][ T1] devtmpfs: mounted [ 1.231279][ T1] VFS: Pivoted into new rootfs [ 1.258420][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.258925][ T1] Write protecting the kernel read-only data: 55296k [ 1.261541][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.261974][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.262230][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.262480][ T1] with arguments: [ 1.262613][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.262846][ T1] with environment: [ 1.262962][ T1] HOME=/ [ 1.263082][ T1] TERM=dumb [ 1.263196][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.263420][ T1] nr_open=2147483584 [ 1.263535][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.263813][ T1] virtme_rw_overlay0=/etc [ 1.263960][ T1] virtme_rw_overlay1=/lib [ 1.264113][ T1] virtme_rw_overlay2=/home [ 1.264259][ T1] virtme_rw_overlay3=/opt [ 1.264409][ T1] virtme_rw_overlay4=/srv [ 1.264565][ T1] virtme_rw_overlay5=/usr [ 1.264721][ T1] virtme_rw_overlay6=/var [ 1.264872][ T1] virtme_rw_overlay7=/tmp [ 1.265028][ T1] virtme_console=ttyS0 [ 1.265174][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.281179][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.282465][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.295301][ T1] overlayfs: failed to set xattr on upper [ 1.295603][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.295941][ T1] overlayfs: ...falling back to uuid=null. [ 1.298296][ T1] overlayfs: failed to set xattr on upper [ 1.298530][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.298900][ T1] overlayfs: ...falling back to uuid=null. [ 1.300823][ T1] overlayfs: failed to set xattr on upper [ 1.301059][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.301343][ T1] overlayfs: ...falling back to uuid=null. [ 1.303235][ T1] overlayfs: failed to set xattr on upper [ 1.303459][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.303789][ T1] overlayfs: ...falling back to uuid=null. [ 1.305716][ T1] overlayfs: failed to set xattr on upper [ 1.305946][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.306235][ T1] overlayfs: ...falling back to uuid=null. [ 1.308066][ T1] overlayfs: failed to set xattr on upper [ 1.308298][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.308582][ T1] overlayfs: ...falling back to uuid=null. [ 1.311078][ T1] overlayfs: failed to set xattr on upper [ 1.311303][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.311596][ T1] overlayfs: ...falling back to uuid=null. [ 1.313492][ T1] overlayfs: failed to set xattr on upper [ 1.314269][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.314558][ T1] overlayfs: ...falling back to uuid=null. [ 1.325560][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.391245][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 3.366436][ T74] systemd-tmpfile (74) used greatest stack depth: 25104 bytes left [ 3.366452][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.366454][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.366456][ T74] preempt_count: 2, expected: 0 [ 3.366457][ T74] RCU nest depth: 0, expected: 0 [ 3.366458][ T74] locks held by systemd-tmpfile/74: 5, last CPU#1: [ 3.366460][ T74] #0: ffffffffb5c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.366472][ T74] #1: ffffffffb5d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.366476][ T74] #2: ffffffffb5d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.366480][ T74] #3: ffffffffb5c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.366483][ T74] #4: ffffffffb5c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.366486][ T74] irq event stamp: 2349092 [ 3.366487][ T74] hardirqs last enabled at (2349091): [] __down_trylock_console_sem+0x86/0xa0 [ 3.366490][ T74] hardirqs last disabled at (2349092): [] console_emit_next_record+0x3d4/0x4c0 [ 3.366492][ T74] softirqs last enabled at (2346746): [] handle_softirqs+0x67c/0x900 [ 3.366494][ T74] softirqs last disabled at (2346737): [] __irq_exit_rcu+0x145/0x1c0 [ 3.366496][ T74] Preemption disabled at: [ 3.366497][ T74] [<0000000000000000>] 0x0 [ 3.366504][ T74] CPU: 1 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.366508][ T74] Tainted: [W]=WARN [ 3.366509][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.366511][ T74] Call Trace: [ 3.366512][ T74] [ 3.366514][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.366520][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.366524][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.366528][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.366533][ T74] __kmalloc_noprof+0x443/0x760 [ 3.366535][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.366541][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.366544][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.366547][ T74] put_chars+0x1e1/0x2f0 [ 3.366550][ T74] ? __send_to_port+0x420/0x420 [ 3.366552][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.366555][ T74] ? validate_chain+0x38b/0xc20 [ 3.366561][ T74] hvc_console_print+0x292/0x780 [ 3.366567][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.366570][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.366572][ T74] ? lock_acquire+0x13c/0x160 [ 3.366575][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.366579][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.366580][ T74] ? console_flush_one_record+0x106/0x710 [ 3.366583][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.366584][ T74] ? lock_acquire+0x13c/0x160 [ 3.366588][ T74] console_flush_one_record+0x46f/0x710 [ 3.366592][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.366593][ T74] ? __lock_acquire+0x518/0xc20 [ 3.366598][ T74] console_unlock+0xee/0x1f0 [ 3.366600][ T74] ? console_flush_one_record+0x710/0x710 [ 3.366602][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.366603][ T74] ? lock_acquire+0x60/0x160 [ 3.366607][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.366609][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.366612][ T74] vprintk_emit+0x37c/0x3e0 [ 3.366615][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.366618][ T74] ? __lock_acquire+0x518/0xc20 [ 3.366621][ T74] _printk+0xc7/0x100 [ 3.366625][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.366628][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.366630][ T74] ? __rwlock_init+0x150/0x150 [ 3.366634][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.366637][ T74] do_exit.cold+0x82/0x9c [ 3.366643][ T74] ? exit_notify+0x890/0x890 [ 3.366645][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.366648][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.366651][ T74] do_group_exit+0xb8/0x370 [ 3.366654][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.366656][ T74] x64_sys_call+0x1567/0x1570 [ 3.366659][ T74] do_syscall_64+0xff/0x530 [ 3.366663][ T74] ? exc_page_fault+0xee/0x100 [ 3.366665][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.366668][ T74] RIP: 0033:0x7f29b1e471b8 [ 3.366670][ T74] Code: Unable to access opcode bytes at 0x7f29b1e4718e. [ 3.366671][ T74] RSP: 002b:00007ffdfa23e6f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.366673][ T74] RAX: ffffffffffffffda RBX: 00007f29b1f77f88 RCX: 00007f29b1e471b8 [ 3.366681][ T74] RDX: 00007f29b16a54c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.366682][ T74] RBP: 00007ffdfa23e750 R08: 0000000000000000 R09: 0000000000001000 [ 3.366683][ T74] R10: 00007ffdfa23e510 R11: 0000000000000246 R12: 0000000000000001 [ 3.366684][ T74] R13: 0000000000000049 R14: 00007f29b1f76680 R15: 00007f29b1f77fa0 [ 3.366690][ T74] [ 3.366764][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.366764][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.366764][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.366764][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.387511][ T1] virtme-ng-init: basic initialization done [ 3.433766][ T80] ip (80) used greatest stack depth: 24296 bytes left [ 3.456608][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.457120][ T76] virtme-ng-init: triggering udev coldplug [ 5.626376][ T76] virtme-ng-init: waiting for udev to settle [ 5.626391][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.626393][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.626395][ T76] preempt_count: 1, expected: 0 [ 5.626396][ T76] RCU nest depth: 0, expected: 0 [ 5.626397][ T76] locks held by virtme-ng-init/76: 4, last CPU#3: [ 5.626399][ T76] #0: ffffffffb5d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.626411][ T76] #1: ffffffffb5d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.626415][ T76] #2: ffffffffb5c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.626418][ T76] #3: ffffffffb5c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.626422][ T76] irq event stamp: 4344 [ 5.626423][ T76] hardirqs last enabled at (4343): [] __down_trylock_console_sem+0x86/0xa0 [ 5.626426][ T76] hardirqs last disabled at (4344): [] console_emit_next_record+0x3d4/0x4c0 [ 5.626427][ T76] softirqs last enabled at (3852): [] fpu_clone+0xd9/0x410 [ 5.626431][ T76] softirqs last disabled at (3850): [] fpu_clone+0x82/0x410 [ 5.626433][ T76] Preemption disabled at: [ 5.626434][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.626440][ T76] CPU: 3 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.626443][ T76] Tainted: [W]=WARN [ 5.626444][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.626446][ T76] Call Trace: [ 5.626447][ T76] [ 5.626449][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.626454][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.626455][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.626460][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.626463][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.626468][ T76] __kmalloc_noprof+0x443/0x760 [ 5.626470][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.626476][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.626479][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.626483][ T76] put_chars+0x1e1/0x2f0 [ 5.626486][ T76] ? __send_to_port+0x420/0x420 [ 5.626487][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.626491][ T76] ? validate_chain+0x38b/0xc20 [ 5.626496][ T76] hvc_console_print+0x292/0x780 [ 5.626503][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.626505][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.626507][ T76] ? lock_acquire+0x13c/0x160 [ 5.626511][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.626515][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.626516][ T76] ? console_flush_one_record+0x106/0x710 [ 5.626518][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.626520][ T76] ? lock_acquire+0x13c/0x160 [ 5.626524][ T76] console_flush_one_record+0x46f/0x710 [ 5.626527][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.626529][ T76] ? __lock_acquire+0x518/0xc20 [ 5.626534][ T76] console_unlock+0xee/0x1f0 [ 5.626536][ T76] ? console_flush_one_record+0x710/0x710 [ 5.626537][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.626539][ T76] ? lock_acquire+0x60/0x160 [ 5.626543][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.626545][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.626547][ T76] vprintk_emit+0x37c/0x3e0 [ 5.626550][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.626553][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.626559][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.626562][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.626564][ T76] ? simple_strntoull+0x10f/0x140 [ 5.626569][ T76] ? date_str+0x1e0/0x1e0 [ 5.626572][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.626576][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.626578][ T76] ? vprintk_default+0x20/0x20 [ 5.626582][ T76] ? vprintk_default+0x20/0x20 [ 5.626584][ T76] new_sync_write+0x33e/0x760 [ 5.626588][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 5.626592][ T76] ? new_sync_read+0x750/0x750 [ 5.626596][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.626600][ T76] ? __fget_files+0x1e3/0x460 [ 5.626604][ T76] vfs_write+0x6a2/0xbd0 [ 5.626608][ T76] ksys_write+0x116/0x250 [ 5.626610][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.626613][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.626616][ T76] do_syscall_64+0xff/0x530 [ 5.626618][ T76] ? exc_page_fault+0xee/0x100 [ 5.626621][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.626624][ T76] RIP: 0033:0x7f6a1b88ced2 [ 5.626628][ 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 [ 5.626630][ T76] RSP: 002b:00007f6a1b7d3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.626632][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f6a1b88ced2 [ 5.626634][ T76] RDX: 000000000000002e RSI: 00007f6a14001090 RDI: 0000000000000003 [ 5.626635][ T76] RBP: 00007f6a1b7d3c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.626636][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a1b9170a0 [ 5.626636][ T76] R13: 00007f6a1b8153e0 R14: 00007f6a14001090 R15: 00007f6a1b7d3da8 [ 5.626645][ T76] [ 6.285398][ T76] virtme-ng-init: udev is done [ 6.288190][ T1] virtme-ng-init: initialization done