virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.032906][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.032928][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.032931][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.032932][ T1] preempt_count: 1, expected: 0 [ 1.032933][ T1] RCU nest depth: 0, expected: 0 [ 1.032934][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.032936][ T1] #0: ff110000027c3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.032948][ T1] #1: ffffffff96b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.032954][ T1] #2: ffffffff96b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.032958][ T1] #3: ffffffff96a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.032962][ T1] #4: ffffffff96a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.032965][ T1] irq event stamp: 309418 [ 1.032966][ T1] hardirqs last enabled at (309417): [] __down_trylock_console_sem+0x86/0xa0 [ 1.032969][ T1] hardirqs last disabled at (309418): [] console_emit_next_record+0x3d4/0x4c0 [ 1.032971][ T1] softirqs last enabled at (309294): [] handle_softirqs+0x67c/0x900 [ 1.032974][ T1] softirqs last disabled at (309287): [] __irq_exit_rcu+0x145/0x1c0 [ 1.032976][ T1] Preemption disabled at: [ 1.032977][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.032982][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.032985][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.032986][ T1] Call Trace: [ 1.032988][ T1] [ 1.032991][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.032996][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.032998][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.033003][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.033007][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.033012][ T1] __kmalloc_noprof+0x443/0x760 [ 1.033014][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.033019][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.033022][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.033024][ T1] put_chars+0x1e1/0x2f0 [ 1.033027][ T1] ? __send_to_port+0x420/0x420 [ 1.033030][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.033033][ T1] ? validate_chain+0x38b/0xc20 [ 1.033037][ T1] hvc_console_print+0x292/0x780 [ 1.033040][ T1] ? __lock_acquire+0x518/0xc20 [ 1.033041][ T1] ? __lock_acquire+0x518/0xc20 [ 1.033045][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.033048][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.033052][ T1] ? lock_acquire+0x13c/0x160 [ 1.033055][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.033059][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.033061][ T1] ? console_flush_one_record+0x106/0x710 [ 1.033064][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.033066][ T1] ? lock_acquire+0x13c/0x160 [ 1.033070][ T1] console_flush_one_record+0x46f/0x710 [ 1.033074][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.033076][ T1] ? __lock_acquire+0x518/0xc20 [ 1.033081][ T1] console_unlock+0xee/0x1f0 [ 1.033084][ T1] ? console_flush_one_record+0x710/0x710 [ 1.033086][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.033088][ T1] ? lock_acquire+0x60/0x160 [ 1.033091][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.033093][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.033096][ T1] vprintk_emit+0x37c/0x3e0 [ 1.033100][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.033102][ T1] ? find_held_lock+0x2b/0x80 [ 1.033104][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.033107][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.033110][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.033115][ T1] ? device_rename.cold+0xa/0xa [ 1.033117][ T1] ? __lock_acquire+0x518/0xc20 [ 1.033121][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.033123][ T1] ? find_held_lock+0x2b/0x80 [ 1.033127][ T1] dev_printk_emit+0xb9/0xee [ 1.033129][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.033132][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.033136][ T1] ? proc_register+0x368/0x8b0 [ 1.033142][ T1] _dev_info+0xe2/0x116 [ 1.033145][ T1] ? _dev_notice+0x120/0x120 [ 1.033150][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.033154][ T1] ? rtc_proc_show+0x400/0x400 [ 1.033159][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.033164][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.033168][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.033174][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.033178][ T1] cmos_do_probe+0x73b/0x98a [ 1.033181][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.033183][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.033185][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.033191][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.033192][ T1] ? mc146818_set_time+0x500/0x500 [ 1.033196][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.033198][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.033203][ T1] platform_probe+0xfe/0x1f0 [ 1.033207][ T1] call_driver_probe+0x61/0x1c0 [ 1.033209][ T1] really_probe+0x199/0x760 [ 1.033212][ T1] ? __device_attach_driver+0x280/0x280 [ 1.033214][ T1] __driver_probe_device+0x24f/0x440 [ 1.033217][ T1] ? __device_attach_driver+0x280/0x280 [ 1.033219][ T1] ? __device_attach_driver+0x280/0x280 [ 1.033220][ T1] driver_probe_device+0x4a/0xf0 [ 1.033223][ T1] __driver_attach+0x1b8/0x540 [ 1.033225][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.033228][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.033230][ T1] ? bus_remove_file+0x50/0x50 [ 1.033232][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.033235][ T1] ? rtc_dev_init+0x40/0x40 [ 1.033241][ T1] ? rtc_dev_init+0x40/0x40 [ 1.033243][ T1] bus_add_driver+0x2c8/0x530 [ 1.033246][ T1] driver_register+0x1a3/0x390 [ 1.033249][ T1] __platform_driver_probe+0x13f/0x270 [ 1.033252][ T1] cmos_init+0x31/0x40 [ 1.033255][ T1] do_one_initcall+0x124/0x4f0 [ 1.033257][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.033259][ T1] ? parameq+0x110/0x110 [ 1.033264][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.033267][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.033271][ T1] kernel_init_freeable+0x596/0x630 [ 1.033274][ T1] ? rest_init+0x280/0x280 [ 1.033277][ T1] kernel_init+0x21/0x150 [ 1.033279][ T1] ? rest_init+0x280/0x280 [ 1.033281][ T1] ret_from_fork+0x474/0x6b0 [ 1.033285][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.033288][ T1] ? __switch_to+0x5a3/0xe00 [ 1.033291][ T1] ? rest_init+0x280/0x280 [ 1.033294][ T1] ret_from_fork_asm+0x11/0x20 [ 1.033302][ T1] [ 1.065427][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:37:05 UTC (1787888225) [ 1.066466][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.069625][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.077725][ T1] NET: Registered PF_INET6 protocol family [ 1.082081][ T1] Segment Routing with IPv6 [ 1.082499][ T1] In-situ OAM (IOAM) with IPv6 [ 1.083005][ T1] NET: Registered PF_PACKET protocol family [ 1.083326][ T1] 9pnet: Installing 9P2000 support [ 1.083711][ T1] Key type dns_resolver registered [ 1.084361][ T1] NET: Registered PF_VSOCK protocol family [ 1.088665][ T1] IPI shorthand broadcast: enabled [ 1.195037][ T1] sched_clock: Marking stable (1160002081, 34693567)->(1308675507, -113979859) [ 1.197298][ T1] registered taskstats version 1 [ 1.200011][ T1] Loading compiled-in X.509 certificates [ 1.300477][ T1] Demotion targets for Node 0: null [ 1.300806][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11724) [ 1.301117][ T1] page_owner is disabled [ 1.301801][ T1] PM: Magic number: 6:15:615 [ 1.302253][ T1] netconsole: network logging started [ 1.304987][ T1] ALSA device list: [ 1.305137][ T1] No soundcards found. [ 1.305867][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.308226][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.308978][ T1] devtmpfs: mounted [ 1.309285][ T1] VFS: Pivoted into new rootfs [ 1.336410][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.336634][ T1] Write protecting the kernel read-only data: 55296k [ 1.337109][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.337523][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.337839][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.338101][ T1] with arguments: [ 1.338297][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.338593][ T1] with environment: [ 1.338722][ T1] HOME=/ [ 1.338842][ T1] TERM=dumb [ 1.339019][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.339245][ T1] nr_open=2147483584 [ 1.339421][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.339754][ T1] virtme_rw_overlay0=/etc [ 1.339905][ T1] virtme_rw_overlay1=/lib [ 1.340116][ T1] virtme_rw_overlay2=/home [ 1.340268][ T1] virtme_rw_overlay3=/opt [ 1.340487][ T1] virtme_rw_overlay4=/srv [ 1.340644][ T1] virtme_rw_overlay5=/usr [ 1.340854][ T1] virtme_rw_overlay6=/var [ 1.341005][ T1] virtme_rw_overlay7=/tmp [ 1.341219][ T1] virtme_console=ttyS0 [ 1.341382][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.361020][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.362238][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.370803][ T1] overlayfs: failed to set xattr on upper [ 1.371066][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.371330][ T1] overlayfs: ...falling back to uuid=null. [ 1.374041][ T1] overlayfs: failed to set xattr on upper [ 1.374302][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.374553][ T1] overlayfs: ...falling back to uuid=null. [ 1.376604][ T1] overlayfs: failed to set xattr on upper [ 1.376820][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.377066][ T1] overlayfs: ...falling back to uuid=null. [ 1.379042][ T1] overlayfs: failed to set xattr on upper [ 1.379245][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.379491][ T1] overlayfs: ...falling back to uuid=null. [ 1.381479][ T1] overlayfs: failed to set xattr on upper [ 1.381683][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.382031][ T1] overlayfs: ...falling back to uuid=null. [ 1.383690][ T1] overlayfs: failed to set xattr on upper [ 1.383909][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.384147][ T1] overlayfs: ...falling back to uuid=null. [ 1.386074][ T1] overlayfs: failed to set xattr on upper [ 1.386287][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.386536][ T1] overlayfs: ...falling back to uuid=null. [ 1.388869][ T1] overlayfs: failed to set xattr on upper [ 1.389079][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.389316][ T1] overlayfs: ...falling back to uuid=null. [ 1.401681][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.418249][ T72] kwatchdog (72) used greatest stack depth: 28672 bytes left [ 3.603439][ T70] systemd-tmpfile (70) used greatest stack depth: 24872 bytes left [ 3.603458][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.603460][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: systemd-tmpfile [ 3.603462][ T70] preempt_count: 2, expected: 0 [ 3.603462][ T70] RCU nest depth: 0, expected: 0 [ 3.603464][ T70] locks held by systemd-tmpfile/70: 5, last CPU#2: [ 3.603466][ T70] #0: ffffffff96a027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.603479][ T70] #1: ffffffff96b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.603484][ T70] #2: ffffffff96b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.603488][ T70] #3: ffffffff96a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.603492][ T70] #4: ffffffff96a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.603496][ T70] irq event stamp: 2313814 [ 3.603497][ T70] hardirqs last enabled at (2313813): [] __down_trylock_console_sem+0x86/0xa0 [ 3.603499][ T70] hardirqs last disabled at (2313814): [] console_emit_next_record+0x3d4/0x4c0 [ 3.603501][ T70] softirqs last enabled at (2312684): [] handle_softirqs+0x67c/0x900 [ 3.603503][ T70] softirqs last disabled at (2311553): [] __irq_exit_rcu+0x145/0x1c0 [ 3.603506][ T70] Preemption disabled at: [ 3.603506][ T70] [<0000000000000000>] 0x0 [ 3.603514][ T70] CPU: 2 UID: 0 PID: 70 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.603517][ T70] Tainted: [W]=WARN [ 3.603518][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.603520][ T70] Call Trace: [ 3.603521][ T70] [ 3.603523][ T70] dump_stack_lvl+0x6f/0xa0 [ 3.603529][ T70] __might_resched.cold+0x1fe/0x2c1 [ 3.603534][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.603538][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 3.603544][ T70] __kmalloc_noprof+0x443/0x760 [ 3.603546][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 3.603552][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 3.603554][ T70] alloc_buf.isra.0+0x4b/0x260 [ 3.603557][ T70] put_chars+0x1e1/0x2f0 [ 3.603560][ T70] ? __send_to_port+0x420/0x420 [ 3.603562][ T70] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.603567][ T70] ? validate_chain+0x38b/0xc20 [ 3.603572][ T70] hvc_console_print+0x292/0x780 [ 3.603578][ T70] ? hvc_write+0x3a0/0x3a0 [ 3.603580][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.603583][ T70] ? lock_acquire+0x13c/0x160 [ 3.603587][ T70] console_emit_next_record+0x22f/0x4c0 [ 3.603590][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 3.603592][ T70] ? console_flush_one_record+0x106/0x710 [ 3.603595][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.603598][ T70] ? lock_acquire+0x13c/0x160 [ 3.603602][ T70] console_flush_one_record+0x46f/0x710 [ 3.603606][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 3.603608][ T70] ? __lock_acquire+0x518/0xc20 [ 3.603613][ T70] console_unlock+0xee/0x1f0 [ 3.603616][ T70] ? console_flush_one_record+0x710/0x710 [ 3.603617][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.603620][ T70] ? lock_acquire+0x60/0x160 [ 3.603623][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.603625][ T70] ? vprintk_emit+0x320/0x3e0 [ 3.603628][ T70] vprintk_emit+0x37c/0x3e0 [ 3.603632][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 3.603636][ T70] ? __lock_acquire+0x518/0xc20 [ 3.603639][ T70] _printk+0xc7/0x100 [ 3.603643][ T70] ? snapshot_read.cold+0x21/0x21 [ 3.603646][ T70] ? do_raw_spin_lock+0x131/0x280 [ 3.603649][ T70] ? __rwlock_init+0x150/0x150 [ 3.603652][ T70] ? do_raw_spin_lock+0x131/0x280 [ 3.603655][ T70] do_exit.cold+0x82/0x9c [ 3.603659][ T70] ? exit_notify+0x890/0x890 [ 3.603661][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 3.603664][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.603668][ T70] do_group_exit+0xb8/0x370 [ 3.603670][ T70] __x64_sys_exit_group+0x3c/0x50 [ 3.603672][ T70] x64_sys_call+0x1567/0x1570 [ 3.603675][ T70] do_syscall_64+0xff/0x530 [ 3.603678][ T70] ? exc_page_fault+0xee/0x100 [ 3.603681][ T70] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.603683][ T70] RIP: 0033:0x7fbd849a21b8 [ 3.603685][ T70] Code: Unable to access opcode bytes at 0x7fbd849a218e. [ 3.603687][ T70] RSP: 002b:00007ffcaca169e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.603689][ T70] RAX: ffffffffffffffda RBX: 00007fbd84ad2f88 RCX: 00007fbd849a21b8 [ 3.603690][ T70] RDX: 00007fbd842004c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.603691][ T70] RBP: 00007ffcaca16a40 R08: 0000000000000000 R09: 0000000000001000 [ 3.603694][ T70] R10: 00007ffcaca16800 R11: 0000000000000246 R12: 0000000000000001 [ 3.603695][ T70] R13: 0000000000000049 R14: 00007fbd84ad1680 R15: 00007fbd84ad2fa0 [ 3.603702][ T70] [ 3.603814][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.603814][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.603814][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.603814][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.629575][ T1] virtme-ng-init: basic initialization done [ 3.670836][ T78] ip (78) used greatest stack depth: 24696 bytes left [ 3.700559][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.700992][ T74] virtme-ng-init: triggering udev coldplug [ 6.159226][ T74] virtme-ng-init: waiting for udev to settle [ 6.159242][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.159245][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.159246][ T74] preempt_count: 1, expected: 0 [ 6.159247][ T74] RCU nest depth: 0, expected: 0 [ 6.159249][ T74] locks held by virtme-ng-init/74: 4, last CPU#3: [ 6.159251][ T74] #0: ffffffff96b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.159264][ T74] #1: ffffffff96b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.159269][ T74] #2: ffffffff96a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.159273][ T74] #3: ffffffff96a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.159277][ T74] irq event stamp: 4338 [ 6.159278][ T74] hardirqs last enabled at (4337): [] __down_trylock_console_sem+0x86/0xa0 [ 6.159281][ T74] hardirqs last disabled at (4338): [] console_emit_next_record+0x3d4/0x4c0 [ 6.159283][ T74] softirqs last enabled at (3812): [] handle_softirqs+0x67c/0x900 [ 6.159286][ T74] softirqs last disabled at (2471): [] do_softirq+0xac/0xe0 [ 6.159289][ T74] Preemption disabled at: [ 6.159290][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.159296][ T74] CPU: 3 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.159299][ T74] Tainted: [W]=WARN [ 6.159300][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.159302][ T74] Call Trace: [ 6.159304][ T74] [ 6.159305][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.159312][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.159314][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.159319][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.159323][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.159328][ T74] __kmalloc_noprof+0x443/0x760 [ 6.159331][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.159337][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.159340][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.159343][ T74] put_chars+0x1e1/0x2f0 [ 6.159346][ T74] ? __send_to_port+0x420/0x420 [ 6.159347][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.159352][ T74] ? validate_chain+0x38b/0xc20 [ 6.159357][ T74] hvc_console_print+0x292/0x780 [ 6.159363][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.159365][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.159368][ T74] ? lock_acquire+0x13c/0x160 [ 6.159372][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.159376][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.159377][ T74] ? console_flush_one_record+0x106/0x710 [ 6.159381][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.159383][ T74] ? lock_acquire+0x13c/0x160 [ 6.159387][ T74] console_flush_one_record+0x46f/0x710 [ 6.159391][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.159399][ T74] ? __lock_acquire+0x518/0xc20 [ 6.159404][ T74] console_unlock+0xee/0x1f0 [ 6.159407][ T74] ? console_flush_one_record+0x710/0x710 [ 6.159409][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.159411][ T74] ? lock_acquire+0x60/0x160 [ 6.159415][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.159416][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.159420][ T74] vprintk_emit+0x37c/0x3e0 [ 6.159423][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.159427][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.159432][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.159437][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.159438][ T74] ? simple_strntoull+0x10f/0x140 [ 6.159443][ T74] ? date_str+0x1e0/0x1e0 [ 6.159446][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.159450][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.159453][ T74] ? vprintk_default+0x20/0x20 [ 6.159457][ T74] ? vprintk_default+0x20/0x20 [ 6.159460][ T74] new_sync_write+0x33e/0x760 [ 6.159464][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.159467][ T74] ? new_sync_read+0x750/0x750 [ 6.159473][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.159481][ T74] ? __fget_files+0x1e3/0x460 [ 6.159485][ T74] vfs_write+0x6a2/0xbd0 [ 6.159490][ T74] ksys_write+0x116/0x250 [ 6.159493][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.159496][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.159500][ T74] do_syscall_64+0xff/0x530 [ 6.159502][ T74] ? exc_page_fault+0xee/0x100 [ 6.159505][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.159507][ T74] RIP: 0033:0x7f63dfcf1ed2 [ 6.159511][ 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 [ 6.159513][ T74] RSP: 002b:00007f63dfc38c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.159516][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f63dfcf1ed2 [ 6.159518][ T74] RDX: 000000000000002e RSI: 00007f63d80012c0 RDI: 0000000000000003 [ 6.159519][ T74] RBP: 00007f63dfc38c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.159520][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f63dfd7c0a0 [ 6.159520][ T74] R13: 00007f63dfc7a3e0 R14: 00007f63d80012c0 R15: 00007f63dfc38da8 [ 6.159527][ T74] [ 6.511024][ T101] nfsrahead (101) used greatest stack depth: 23840 bytes left [ 6.923903][ T74] virtme-ng-init: udev is done [ 6.934253][ T1] virtme-ng-init: initialization done