virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.019159][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.019178][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.019180][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.019182][ T1] preempt_count: 1, expected: 0 [ 1.019182][ T1] RCU nest depth: 0, expected: 0 [ 1.019184][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.019185][ T1] #0: ff110000027c3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.019197][ T1] #1: ffffffff93569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.019204][ T1] #2: ffffffff93569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.019208][ T1] #3: ffffffff93489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.019212][ T1] #4: ffffffff93489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.019215][ T1] irq event stamp: 314352 [ 1.019216][ T1] hardirqs last enabled at (314351): [] __down_trylock_console_sem+0x86/0xa0 [ 1.019219][ T1] hardirqs last disabled at (314352): [] console_emit_next_record+0x3d4/0x4c0 [ 1.019221][ T1] softirqs last enabled at (313660): [] handle_softirqs+0x67c/0x900 [ 1.019224][ T1] softirqs last disabled at (313609): [] __irq_exit_rcu+0x145/0x1c0 [ 1.019226][ T1] Preemption disabled at: [ 1.019227][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.019232][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.019235][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.019237][ T1] Call Trace: [ 1.019238][ T1] [ 1.019242][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.019248][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.019250][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.019255][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.019259][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.019264][ T1] __kmalloc_noprof+0x443/0x760 [ 1.019267][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.019272][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.019275][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.019277][ T1] put_chars+0x1e1/0x2f0 [ 1.019280][ T1] ? __send_to_port+0x420/0x420 [ 1.019282][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.019286][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.019289][ T1] ? validate_chain+0x38b/0xc20 [ 1.019294][ T1] hvc_console_print+0x292/0x780 [ 1.019296][ T1] ? __lock_acquire+0x518/0xc20 [ 1.019301][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.019304][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.019309][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.019312][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.019314][ T1] ? console_flush_one_record+0x106/0x710 [ 1.019317][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.019320][ T1] ? lock_acquire+0x13c/0x160 [ 1.019324][ T1] console_flush_one_record+0x46f/0x710 [ 1.019328][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.019330][ T1] ? __lock_acquire+0x518/0xc20 [ 1.019335][ T1] console_unlock+0xee/0x1f0 [ 1.019338][ T1] ? console_flush_one_record+0x710/0x710 [ 1.019340][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.019342][ T1] ? lock_acquire+0x60/0x160 [ 1.019346][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.019348][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.019351][ T1] vprintk_emit+0x37c/0x3e0 [ 1.019355][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.019357][ T1] ? kasan_save_stack+0x2f/0x50 [ 1.019360][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 1.019362][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 1.019364][ T1] ? __devm_add_action+0x52/0x210 [ 1.019365][ T1] ? devm_nvmem_register+0x3a/0x60 [ 1.019369][ T1] ? cmos_do_probe+0x7ab/0x98a [ 1.019373][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.019378][ T1] ? device_rename.cold+0xa/0xa [ 1.019380][ T1] ? kernel_init+0x21/0x150 [ 1.019389][ T1] dev_printk_emit+0xb9/0xee [ 1.019392][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.019393][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.019396][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.019399][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.019401][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.019404][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.019409][ T1] _dev_info+0xe2/0x116 [ 1.019411][ T1] ? _dev_notice+0x120/0x120 [ 1.019413][ T1] ? acpi_enable_event+0x246/0x370 [ 1.019418][ T1] ? acpi_disable_event+0x244/0x370 [ 1.019420][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 1.019424][ T1] ? acpi_enable_event+0x370/0x370 [ 1.019425][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 1.019429][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 1.019432][ T1] cmos_do_probe+0x8be/0x98a [ 1.019435][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.019438][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.019440][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.019445][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.019447][ T1] ? mc146818_set_time+0x500/0x500 [ 1.019451][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.019454][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.019459][ T1] platform_probe+0xfe/0x1f0 [ 1.019462][ T1] call_driver_probe+0x61/0x1c0 [ 1.019465][ T1] really_probe+0x199/0x760 [ 1.019468][ T1] ? __device_attach_driver+0x280/0x280 [ 1.019471][ T1] __driver_probe_device+0x24f/0x440 [ 1.019473][ T1] ? __device_attach_driver+0x280/0x280 [ 1.019475][ T1] ? __device_attach_driver+0x280/0x280 [ 1.019477][ T1] driver_probe_device+0x4a/0xf0 [ 1.019479][ T1] __driver_attach+0x1b8/0x540 [ 1.019482][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.019484][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.019487][ T1] ? bus_remove_file+0x50/0x50 [ 1.019488][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.019491][ T1] ? rtc_dev_init+0x40/0x40 [ 1.019498][ T1] ? rtc_dev_init+0x40/0x40 [ 1.019500][ T1] bus_add_driver+0x2c8/0x530 [ 1.019504][ T1] driver_register+0x1a3/0x390 [ 1.019507][ T1] __platform_driver_probe+0x13f/0x270 [ 1.019510][ T1] cmos_init+0x31/0x40 [ 1.019512][ T1] do_one_initcall+0x124/0x4f0 [ 1.019515][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.019517][ T1] ? parameq+0x110/0x110 [ 1.019522][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.019525][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.019529][ T1] kernel_init_freeable+0x596/0x630 [ 1.019531][ T1] ? rest_init+0x280/0x280 [ 1.019534][ T1] kernel_init+0x21/0x150 [ 1.019537][ T1] ? rest_init+0x280/0x280 [ 1.019538][ T1] ret_from_fork+0x474/0x6b0 [ 1.019542][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.019546][ T1] ? __switch_to+0x5a3/0xe00 [ 1.019549][ T1] ? rest_init+0x280/0x280 [ 1.019552][ T1] ret_from_fork_asm+0x11/0x20 [ 1.019560][ T1] [ 1.054737][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.064287][ T1] NET: Registered PF_INET6 protocol family [ 1.068614][ T1] Segment Routing with IPv6 [ 1.069034][ T1] In-situ OAM (IOAM) with IPv6 [ 1.069393][ T1] NET: Registered PF_PACKET protocol family [ 1.069645][ T1] 9pnet: Installing 9P2000 support [ 1.070027][ T1] Key type dns_resolver registered [ 1.070661][ T1] NET: Registered PF_VSOCK protocol family [ 1.075067][ T1] IPI shorthand broadcast: enabled [ 1.177282][ T1] sched_clock: Marking stable (1138002031, 38892530)->(1258292168, -81397607) [ 1.180086][ T1] registered taskstats version 1 [ 1.181909][ T1] Loading compiled-in X.509 certificates [ 1.284701][ T1] Demotion targets for Node 0: null [ 1.285020][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12236) [ 1.285323][ T1] page_owner is disabled [ 1.285998][ T1] PM: Magic number: 6:121:617 [ 1.286439][ T1] netconsole: network logging started [ 1.289208][ T1] ALSA device list: [ 1.289363][ T1] No soundcards found. [ 1.290104][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.292586][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.293352][ T1] devtmpfs: mounted [ 1.293644][ T1] VFS: Pivoted into new rootfs [ 1.324466][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.324727][ T1] Write protecting the kernel read-only data: 55296k [ 1.325624][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.326110][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.326389][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.326665][ T1] with arguments: [ 1.326793][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.327043][ T1] with environment: [ 1.327167][ T1] HOME=/ [ 1.327290][ T1] TERM=dumb [ 1.327413][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.327672][ T1] nr_open=2147483584 [ 1.327807][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.328087][ T1] virtme_rw_overlay0=/etc [ 1.328241][ T1] virtme_rw_overlay1=/lib [ 1.328405][ T1] virtme_rw_overlay2=/home [ 1.328562][ T1] virtme_rw_overlay3=/opt [ 1.328722][ T1] virtme_rw_overlay4=/srv [ 1.328881][ T1] virtme_rw_overlay5=/usr [ 1.329049][ T1] virtme_rw_overlay6=/var [ 1.329203][ T1] virtme_rw_overlay7=/tmp [ 1.329363][ T1] virtme_console=ttyS0 [ 1.329517][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.347017][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.348222][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.360764][ T1] overlayfs: failed to set xattr on upper [ 1.361095][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.361341][ T1] overlayfs: ...falling back to uuid=null. [ 1.363607][ T1] overlayfs: failed to set xattr on upper [ 1.363821][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.364148][ T1] overlayfs: ...falling back to uuid=null. [ 1.366044][ T1] overlayfs: failed to set xattr on upper [ 1.366253][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.366493][ T1] overlayfs: ...falling back to uuid=null. [ 1.368386][ T1] overlayfs: failed to set xattr on upper [ 1.368583][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.368834][ T1] overlayfs: ...falling back to uuid=null. [ 1.370722][ T1] overlayfs: failed to set xattr on upper [ 1.370936][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.371178][ T1] overlayfs: ...falling back to uuid=null. [ 1.372884][ T1] overlayfs: failed to set xattr on upper [ 1.373621][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.373981][ T1] overlayfs: ...falling back to uuid=null. [ 1.375799][ T1] overlayfs: failed to set xattr on upper [ 1.376007][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.376252][ T1] overlayfs: ...falling back to uuid=null. [ 1.378729][ T1] overlayfs: failed to set xattr on upper [ 1.378938][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.379187][ T1] overlayfs: ...falling back to uuid=null. [ 1.390239][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.412505][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.579432][ T73] systemd-tmpfile (73) used greatest stack depth: 24864 bytes left [ 3.579450][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.579452][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.579453][ T73] preempt_count: 2, expected: 0 [ 3.579454][ T73] RCU nest depth: 0, expected: 0 [ 3.579455][ T73] locks held by systemd-tmpfile/73: 5, last CPU#2: [ 3.579457][ T73] #0: ffffffff934027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.579470][ T73] #1: ffffffff93569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.579475][ T73] #2: ffffffff93569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.579479][ T73] #3: ffffffff93489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.579483][ T73] #4: ffffffff93489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.579486][ T73] irq event stamp: 2310752 [ 3.579487][ T73] hardirqs last enabled at (2310751): [] __down_trylock_console_sem+0x86/0xa0 [ 3.579490][ T73] hardirqs last disabled at (2310752): [] console_emit_next_record+0x3d4/0x4c0 [ 3.579492][ T73] softirqs last enabled at (2305510): [] handle_softirqs+0x67c/0x900 [ 3.579494][ T73] softirqs last disabled at (2304887): [] __irq_exit_rcu+0x145/0x1c0 [ 3.579496][ T73] Preemption disabled at: [ 3.579497][ T73] [<0000000000000000>] 0x0 [ 3.579504][ T73] CPU: 2 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.579507][ T73] Tainted: [W]=WARN [ 3.579508][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.579509][ T73] Call Trace: [ 3.579511][ T73] [ 3.579512][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.579518][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.579523][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.579527][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.579531][ T73] __kmalloc_noprof+0x443/0x760 [ 3.579534][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.579539][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.579541][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.579544][ T73] put_chars+0x1e1/0x2f0 [ 3.579547][ T73] ? __send_to_port+0x420/0x420 [ 3.579548][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.579553][ T73] ? validate_chain+0x38b/0xc20 [ 3.579558][ T73] hvc_console_print+0x292/0x780 [ 3.579564][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.579566][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.579568][ T73] ? lock_acquire+0x13c/0x160 [ 3.579572][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.579576][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.579577][ T73] ? console_flush_one_record+0x106/0x710 [ 3.579580][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.579583][ T73] ? lock_acquire+0x13c/0x160 [ 3.579586][ T73] console_flush_one_record+0x46f/0x710 [ 3.579590][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.579592][ T73] ? __lock_acquire+0x518/0xc20 [ 3.579597][ T73] console_unlock+0xee/0x1f0 [ 3.579600][ T73] ? console_flush_one_record+0x710/0x710 [ 3.579602][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.579604][ T73] ? lock_acquire+0x60/0x160 [ 3.579607][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.579609][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.579612][ T73] vprintk_emit+0x37c/0x3e0 [ 3.579616][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.579619][ T73] ? __lock_acquire+0x518/0xc20 [ 3.579623][ T73] _printk+0xc7/0x100 [ 3.579626][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.579629][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.579631][ T73] ? __rwlock_init+0x150/0x150 [ 3.579635][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.579638][ T73] do_exit.cold+0x82/0x9c [ 3.579641][ T73] ? exit_notify+0x890/0x890 [ 3.579643][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.579646][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.579650][ T73] do_group_exit+0xb8/0x370 [ 3.579653][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.579653][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.579653][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.579653][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.579653][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.579655][ T73] x64_sys_call+0x1567/0x1570 [ 3.579657][ T73] do_syscall_64+0xff/0x530 [ 3.579660][ T73] ? exc_page_fault+0xee/0x100 [ 3.579663][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.579665][ T73] RIP: 0033:0x7f38056861b8 [ 3.579667][ T73] Code: Unable to access opcode bytes at 0x7f380568618e. [ 3.579668][ T73] RSP: 002b:00007fff55cc7298 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.579671][ T73] RAX: ffffffffffffffda RBX: 00007f38057b6f88 RCX: 00007f38056861b8 [ 3.579672][ T73] RDX: 00007f3804ee44c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.579673][ T73] RBP: 00007fff55cc72f0 R08: 0000000000000000 R09: 0000000000001000 [ 3.579674][ T73] R10: 00007fff55cc70b0 R11: 0000000000000246 R12: 0000000000000001 [ 3.579674][ T73] R13: 0000000000000049 R14: 00007f38057b5680 R15: 00007f38057b6fa0 [ 3.579681][ T73] [ 3.596566][ T1] virtme-ng-init: basic initialization done [ 3.632645][ T80] ip (80) used greatest stack depth: 24832 bytes left [ 3.683093][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.683534][ T76] virtme-ng-init: triggering udev coldplug [ 6.370822][ T76] virtme-ng-init: waiting for udev to settle [ 6.370836][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.370838][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 6.370840][ T76] preempt_count: 1, expected: 0 [ 6.370841][ T76] RCU nest depth: 0, expected: 0 [ 6.370842][ T76] locks held by virtme-ng-init/76: 4, last CPU#3: [ 6.370844][ T76] #0: ffffffff93569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.370858][ T76] #1: ffffffff93569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.370862][ T76] #2: ffffffff93489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.370866][ T76] #3: ffffffff93489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.370870][ T76] irq event stamp: 3398 [ 6.370871][ T76] hardirqs last enabled at (3397): [] __down_trylock_console_sem+0x86/0xa0 [ 6.370873][ T76] hardirqs last disabled at (3398): [] console_emit_next_record+0x3d4/0x4c0 [ 6.370875][ T76] softirqs last enabled at (2908): [] fpu_clone+0xd9/0x410 [ 6.370879][ T76] softirqs last disabled at (2906): [] fpu_clone+0x82/0x410 [ 6.370881][ T76] Preemption disabled at: [ 6.370882][ T76] [] vprintk_emit+0x31b/0x3e0 [ 6.370887][ T76] CPU: 3 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.370893][ T76] Tainted: [W]=WARN [ 6.370894][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.370896][ T76] Call Trace: [ 6.370897][ T76] [ 6.370899][ T76] dump_stack_lvl+0x6f/0xa0 [ 6.370905][ T76] ? vprintk_emit+0x31b/0x3e0 [ 6.370907][ T76] __might_resched.cold+0x1fe/0x2c1 [ 6.370912][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.370916][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 6.370921][ T76] __kmalloc_noprof+0x443/0x760 [ 6.370924][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 6.370930][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 6.370933][ T76] alloc_buf.isra.0+0x4b/0x260 [ 6.370936][ T76] put_chars+0x1e1/0x2f0 [ 6.370938][ T76] ? __send_to_port+0x420/0x420 [ 6.370940][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.370945][ T76] ? validate_chain+0x38b/0xc20 [ 6.370950][ T76] hvc_console_print+0x292/0x780 [ 6.370956][ T76] ? hvc_write+0x3a0/0x3a0 [ 6.370958][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.370960][ T76] ? lock_acquire+0x13c/0x160 [ 6.370964][ T76] console_emit_next_record+0x22f/0x4c0 [ 6.370968][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 6.370970][ T76] ? console_flush_one_record+0x106/0x710 [ 6.370973][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.370975][ T76] ? lock_acquire+0x13c/0x160 [ 6.370979][ T76] console_flush_one_record+0x46f/0x710 [ 6.370983][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 6.370985][ T76] ? __lock_acquire+0x518/0xc20 [ 6.370990][ T76] console_unlock+0xee/0x1f0 [ 6.370993][ T76] ? console_flush_one_record+0x710/0x710 [ 6.370995][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.370997][ T76] ? lock_acquire+0x60/0x160 [ 6.371001][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.371003][ T76] ? vprintk_emit+0x320/0x3e0 [ 6.371006][ T76] vprintk_emit+0x37c/0x3e0 [ 6.371009][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 6.371013][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 6.371018][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.371023][ T76] ? vprintk_emit.cold+0x107/0x107 [ 6.371024][ T76] ? simple_strntoull+0x10f/0x140 [ 6.371029][ T76] ? date_str+0x1e0/0x1e0 [ 6.371032][ T76] ? devkmsg_write+0xd1/0x2c0 [ 6.371036][ T76] devkmsg_write.cold+0x5a/0x8b [ 6.371039][ T76] ? vprintk_default+0x20/0x20 [ 6.371043][ T76] ? vprintk_default+0x20/0x20 [ 6.371046][ T76] new_sync_write+0x33e/0x760 [ 6.371050][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 6.371054][ T76] ? new_sync_read+0x750/0x750 [ 6.371058][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 6.371062][ T76] ? __fget_files+0x1e3/0x460 [ 6.371067][ T76] vfs_write+0x6a2/0xbd0 [ 6.371071][ T76] ksys_write+0x116/0x250 [ 6.371074][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 6.371077][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.371081][ T76] do_syscall_64+0xff/0x530 [ 6.371083][ T76] ? exc_page_fault+0xee/0x100 [ 6.371086][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.371088][ T76] RIP: 0033:0x7f5a612a0ed2 [ 6.371092][ 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 [ 6.371094][ T76] RSP: 002b:00007f5a611e7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.371097][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f5a612a0ed2 [ 6.371098][ T76] RDX: 000000000000002e RSI: 00007f5a5c0012c0 RDI: 0000000000000003 [ 6.371099][ T76] RBP: 00007f5a611e7c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.371100][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5a6132b0a0 [ 6.371101][ T76] R13: 00007f5a612293e0 R14: 00007f5a5c0012c0 R15: 00007f5a611e7da8 [ 6.371108][ T76] [ 6.954643][ T76] virtme-ng-init: udev is done [ 6.957829][ T1] virtme-ng-init: initialization done