virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.117615][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.117635][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.117637][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.117639][ T1] preempt_count: 1, expected: 0 [ 1.117640][ T1] RCU nest depth: 0, expected: 0 [ 1.117641][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.117643][ T1] #0: ff110000028a3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.117656][ T1] #1: ffffffff9c969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.117662][ T1] #2: ffffffff9c969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.117665][ T1] #3: ffffffff9c889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.117669][ T1] #4: ffffffff9c889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.117672][ T1] irq event stamp: 309812 [ 1.117673][ T1] hardirqs last enabled at (309811): [] __down_trylock_console_sem+0x86/0xa0 [ 1.117677][ T1] hardirqs last disabled at (309812): [] console_emit_next_record+0x3d4/0x4c0 [ 1.117678][ T1] softirqs last enabled at (308462): [] handle_softirqs+0x67c/0x900 [ 1.117682][ T1] softirqs last disabled at (308455): [] __irq_exit_rcu+0x145/0x1c0 [ 1.117685][ T1] Preemption disabled at: [ 1.117686][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.117690][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.117693][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.117695][ T1] Call Trace: [ 1.117696][ T1] [ 1.117700][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.117705][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.117707][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.117712][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.117715][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.117721][ T1] __kmalloc_noprof+0x443/0x760 [ 1.117723][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.117729][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.117732][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.117735][ T1] put_chars+0x1e1/0x2f0 [ 1.117738][ T1] ? __send_to_port+0x420/0x420 [ 1.117744][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.117749][ T1] ? validate_chain+0x38b/0xc20 [ 1.117763][ T1] hvc_console_print+0x292/0x780 [ 1.117767][ T1] ? __lock_acquire+0x518/0xc20 [ 1.117770][ T1] ? __lock_acquire+0x518/0xc20 [ 1.117777][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.117782][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.117785][ T1] ? lock_acquire+0x13c/0x160 [ 1.117791][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.117796][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.117797][ T1] ? console_flush_one_record+0x106/0x710 [ 1.117801][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.117804][ T1] ? lock_acquire+0x13c/0x160 [ 1.117810][ T1] console_flush_one_record+0x46f/0x710 [ 1.117815][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.117817][ T1] ? __lock_acquire+0x518/0xc20 [ 1.117823][ T1] console_unlock+0xee/0x1f0 [ 1.117825][ T1] ? console_flush_one_record+0x710/0x710 [ 1.117827][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.117829][ T1] ? lock_acquire+0x60/0x160 [ 1.117833][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.117835][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.117838][ T1] vprintk_emit+0x37c/0x3e0 [ 1.117841][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.117843][ T1] ? find_held_lock+0x2b/0x80 [ 1.117845][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.117848][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.117851][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.117856][ T1] ? device_rename.cold+0xa/0xa [ 1.117858][ T1] ? __lock_acquire+0x518/0xc20 [ 1.117863][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.117865][ T1] ? find_held_lock+0x2b/0x80 [ 1.117869][ T1] dev_printk_emit+0xb9/0xee [ 1.117872][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.117875][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.117879][ T1] ? proc_register+0x368/0x8b0 [ 1.117886][ T1] _dev_info+0xe2/0x116 [ 1.117889][ T1] ? _dev_notice+0x120/0x120 [ 1.117894][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.117898][ T1] ? rtc_proc_show+0x400/0x400 [ 1.117902][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.117907][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.117912][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.117919][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.117923][ T1] cmos_do_probe+0x73b/0x98a [ 1.117926][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.117929][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.117930][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.117937][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.117938][ T1] ? mc146818_set_time+0x500/0x500 [ 1.117942][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.117945][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.117950][ T1] platform_probe+0xfe/0x1f0 [ 1.117953][ T1] call_driver_probe+0x61/0x1c0 [ 1.117956][ T1] really_probe+0x199/0x760 [ 1.117959][ T1] ? __device_attach_driver+0x280/0x280 [ 1.117962][ T1] __driver_probe_device+0x24f/0x440 [ 1.117965][ T1] ? __device_attach_driver+0x280/0x280 [ 1.117967][ T1] ? __device_attach_driver+0x280/0x280 [ 1.117969][ T1] driver_probe_device+0x4a/0xf0 [ 1.117972][ T1] __driver_attach+0x1b8/0x540 [ 1.117975][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.117978][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.117981][ T1] ? bus_remove_file+0x50/0x50 [ 1.117982][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.117986][ T1] ? rtc_dev_init+0x40/0x40 [ 1.117991][ T1] ? rtc_dev_init+0x40/0x40 [ 1.117993][ T1] bus_add_driver+0x2c8/0x530 [ 1.117997][ T1] driver_register+0x1a3/0x390 [ 1.118001][ T1] __platform_driver_probe+0x13f/0x270 [ 1.118003][ T1] cmos_init+0x31/0x40 [ 1.118005][ T1] do_one_initcall+0x124/0x4f0 [ 1.118009][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.118011][ T1] ? parameq+0x110/0x110 [ 1.118016][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.118020][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.118024][ T1] kernel_init_freeable+0x596/0x630 [ 1.118027][ T1] ? rest_init+0x280/0x280 [ 1.118030][ T1] kernel_init+0x21/0x150 [ 1.118032][ T1] ? rest_init+0x280/0x280 [ 1.118034][ T1] ret_from_fork+0x474/0x6b0 [ 1.118039][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.118042][ T1] ? __switch_to+0x5a3/0xe00 [ 1.118046][ T1] ? rest_init+0x280/0x280 [ 1.118049][ T1] ret_from_fork_asm+0x11/0x20 [ 1.118057][ T1] [ 1.151979][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T12:24:32 UTC (1787919872) [ 1.153059][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.156227][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.165129][ T1] NET: Registered PF_INET6 protocol family [ 1.169815][ T1] Segment Routing with IPv6 [ 1.170266][ T1] In-situ OAM (IOAM) with IPv6 [ 1.170640][ T1] NET: Registered PF_PACKET protocol family [ 1.170936][ T1] 9pnet: Installing 9P2000 support [ 1.171336][ T1] Key type dns_resolver registered [ 1.171998][ T1] NET: Registered PF_VSOCK protocol family [ 1.176501][ T1] IPI shorthand broadcast: enabled [ 1.284660][ T1] sched_clock: Marking stable (1248001740, 36246778)->(1391265730, -107017212) [ 1.287630][ T1] registered taskstats version 1 [ 1.289486][ T1] Loading compiled-in X.509 certificates [ 1.394323][ T1] Demotion targets for Node 0: null [ 1.394632][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12242) [ 1.394965][ T1] page_owner is disabled [ 1.395919][ T1] PM: Magic number: 6:763:431 [ 1.396344][ T1] netconsole: network logging started [ 1.397778][ T1] ALSA device list: [ 1.398417][ T1] No soundcards found. [ 1.399395][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.401939][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.402805][ T1] devtmpfs: mounted [ 1.403108][ T1] VFS: Pivoted into new rootfs [ 1.433836][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.434091][ T1] Write protecting the kernel read-only data: 55296k [ 1.434973][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.437464][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.437514][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 1.437754][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.437761][ T1] with arguments: [ 1.437763][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.437765][ T1] with environment: [ 1.439155][ T1] HOME=/ [ 1.439656][ T1] TERM=dumb [ 1.439786][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.440027][ T1] nr_open=2147483584 [ 1.440155][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.440431][ T1] virtme_rw_overlay0=/etc [ 1.440587][ T1] virtme_rw_overlay1=/lib [ 1.440753][ T1] virtme_rw_overlay2=/home [ 1.440920][ T1] virtme_rw_overlay3=/opt [ 1.441076][ T1] virtme_rw_overlay4=/srv [ 1.441242][ T1] virtme_rw_overlay5=/usr [ 1.441401][ T1] virtme_rw_overlay6=/var [ 1.441565][ T1] virtme_rw_overlay7=/tmp [ 1.441727][ T1] virtme_console=ttyS0 [ 1.441891][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.458365][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.459663][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.468134][ T1] overlayfs: failed to set xattr on upper [ 1.468482][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.468832][ T1] overlayfs: ...falling back to uuid=null. [ 1.471262][ T1] overlayfs: failed to set xattr on upper [ 1.471502][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.471826][ T1] overlayfs: ...falling back to uuid=null. [ 1.473896][ T1] overlayfs: failed to set xattr on upper [ 1.474135][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.474562][ T1] overlayfs: ...falling back to uuid=null. [ 1.476620][ T1] overlayfs: failed to set xattr on upper [ 1.476874][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.477187][ T1] overlayfs: ...falling back to uuid=null. [ 1.479666][ T1] overlayfs: failed to set xattr on upper [ 1.479926][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.480216][ T1] overlayfs: ...falling back to uuid=null. [ 1.482055][ T1] overlayfs: failed to set xattr on upper [ 1.482842][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.483161][ T1] overlayfs: ...falling back to uuid=null. [ 1.485176][ T1] overlayfs: failed to set xattr on upper [ 1.485788][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.486096][ T1] overlayfs: ...falling back to uuid=null. [ 1.488132][ T1] overlayfs: failed to set xattr on upper [ 1.488384][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.488673][ T1] overlayfs: ...falling back to uuid=null. [ 1.500098][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.673282][ T75] systemd-tmpfile (75) used greatest stack depth: 25056 bytes left [ 3.673299][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.673302][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: systemd-tmpfile [ 3.673303][ T75] preempt_count: 2, expected: 0 [ 3.673304][ T75] RCU nest depth: 0, expected: 0 [ 3.673305][ T75] locks held by systemd-tmpfile/75: 5, last CPU#3: [ 3.673308][ T75] #0: ffffffff9c8027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.673320][ T75] #1: ffffffff9c969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.673325][ T75] #2: ffffffff9c969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.673328][ T75] #3: ffffffff9c889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.673332][ T75] #4: ffffffff9c889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.673335][ T75] irq event stamp: 2361328 [ 3.673336][ T75] hardirqs last enabled at (2361327): [] __down_trylock_console_sem+0x86/0xa0 [ 3.673340][ T75] hardirqs last disabled at (2361328): [] console_emit_next_record+0x3d4/0x4c0 [ 3.673342][ T75] softirqs last enabled at (2355296): [] handle_softirqs+0x67c/0x900 [ 3.673344][ T75] softirqs last disabled at (2355291): [] __irq_exit_rcu+0x145/0x1c0 [ 3.673347][ T75] Preemption disabled at: [ 3.673347][ T75] [<0000000000000000>] 0x0 [ 3.673355][ T75] CPU: 3 UID: 0 PID: 75 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.673359][ T75] Tainted: [W]=WARN [ 3.673360][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.673361][ T75] Call Trace: [ 3.673363][ T75] [ 3.673364][ T75] dump_stack_lvl+0x6f/0xa0 [ 3.673370][ T75] __might_resched.cold+0x1fe/0x2c1 [ 3.673375][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.673378][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 3.673384][ T75] __kmalloc_noprof+0x443/0x760 [ 3.673387][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 3.673393][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 3.673396][ T75] alloc_buf.isra.0+0x4b/0x260 [ 3.673400][ T75] put_chars+0x1e1/0x2f0 [ 3.673403][ T75] ? __send_to_port+0x420/0x420 [ 3.673405][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.673409][ T75] ? validate_chain+0x38b/0xc20 [ 3.673415][ T75] hvc_console_print+0x292/0x780 [ 3.673422][ T75] ? hvc_write+0x3a0/0x3a0 [ 3.673424][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.673427][ T75] ? lock_acquire+0x13c/0x160 [ 3.673431][ T75] console_emit_next_record+0x22f/0x4c0 [ 3.673435][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 3.673436][ T75] ? console_flush_one_record+0x106/0x710 [ 3.673439][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.673441][ T75] ? lock_acquire+0x13c/0x160 [ 3.673445][ T75] console_flush_one_record+0x46f/0x710 [ 3.673449][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 3.673451][ T75] ? __lock_acquire+0x518/0xc20 [ 3.673456][ T75] console_unlock+0xee/0x1f0 [ 3.673459][ T75] ? console_flush_one_record+0x710/0x710 [ 3.673460][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.673462][ T75] ? lock_acquire+0x60/0x160 [ 3.673466][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.673468][ T75] ? vprintk_emit+0x320/0x3e0 [ 3.673471][ T75] vprintk_emit+0x37c/0x3e0 [ 3.673475][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 3.673478][ T75] ? __lock_acquire+0x518/0xc20 [ 3.673482][ T75] _printk+0xc7/0x100 [ 3.673486][ T75] ? snapshot_read.cold+0x21/0x21 [ 3.673489][ T75] ? do_raw_spin_lock+0x131/0x280 [ 3.673492][ T75] ? __rwlock_init+0x150/0x150 [ 3.673493][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.673493][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.673493][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.673493][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.673496][ T75] ? do_raw_spin_lock+0x131/0x280 [ 3.673499][ T75] do_exit.cold+0x82/0x9c [ 3.673503][ T75] ? exit_notify+0x890/0x890 [ 3.673504][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 3.673507][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.673511][ T75] do_group_exit+0xb8/0x370 [ 3.673514][ T75] __x64_sys_exit_group+0x3c/0x50 [ 3.673517][ T75] x64_sys_call+0x1567/0x1570 [ 3.673520][ T75] do_syscall_64+0xff/0x530 [ 3.673524][ T75] ? exc_page_fault+0xee/0x100 [ 3.673527][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.673529][ T75] RIP: 0033:0x7f9b4a5851b8 [ 3.673532][ T75] Code: Unable to access opcode bytes at 0x7f9b4a58518e. [ 3.673533][ T75] RSP: 002b:00007ffcdab40be8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.673535][ T75] RAX: ffffffffffffffda RBX: 00007f9b4a6b5f88 RCX: 00007f9b4a5851b8 [ 3.673536][ T75] RDX: 00007f9b49de34c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.673537][ T75] RBP: 00007ffcdab40c40 R08: 0000000000000000 R09: 0000000000001000 [ 3.673538][ T75] R10: 00007ffcdab40a00 R11: 0000000000000246 R12: 0000000000000001 [ 3.673539][ T75] R13: 0000000000000049 R14: 00007f9b4a6b4680 R15: 00007f9b4a6b5fa0 [ 3.673546][ T75] [ 3.695480][ T1] virtme-ng-init: basic initialization done [ 3.739711][ T80] ip (80) used greatest stack depth: 24936 bytes left [ 3.756965][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.757360][ T76] virtme-ng-init: triggering udev coldplug [ 5.916959][ T76] virtme-ng-init: waiting for udev to settle [ 5.916973][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.916976][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.916978][ T76] preempt_count: 1, expected: 0 [ 5.916978][ T76] RCU nest depth: 0, expected: 0 [ 5.916980][ T76] locks held by virtme-ng-init/76: 4, last CPU#1: [ 5.916982][ T76] #0: ffffffff9c969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.916995][ T76] #1: ffffffff9c969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.916999][ T76] #2: ffffffff9c889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.917002][ T76] #3: ffffffff9c889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.917006][ T76] irq event stamp: 9006 [ 5.917007][ T76] hardirqs last enabled at (9005): [] __down_trylock_console_sem+0x86/0xa0 [ 5.917010][ T76] hardirqs last disabled at (9006): [] console_emit_next_record+0x3d4/0x4c0 [ 5.917012][ T76] softirqs last enabled at (8514): [] handle_softirqs+0x67c/0x900 [ 5.917016][ T76] softirqs last disabled at (7097): [] do_softirq+0xac/0xe0 [ 5.917018][ T76] Preemption disabled at: [ 5.917019][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.917025][ T76] CPU: 1 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.917029][ T76] Tainted: [W]=WARN [ 5.917029][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.917031][ T76] Call Trace: [ 5.917033][ T76] [ 5.917035][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.917040][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.917041][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.917046][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.917050][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.917055][ T76] __kmalloc_noprof+0x443/0x760 [ 5.917058][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.917064][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.917067][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.917071][ T76] put_chars+0x1e1/0x2f0 [ 5.917074][ T76] ? __send_to_port+0x420/0x420 [ 5.917076][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.917080][ T76] ? validate_chain+0x38b/0xc20 [ 5.917086][ T76] hvc_console_print+0x292/0x780 [ 5.917092][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.917095][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.917097][ T76] ? lock_acquire+0x13c/0x160 [ 5.917101][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.917105][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.917106][ T76] ? console_flush_one_record+0x106/0x710 [ 5.917109][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.917111][ T76] ? lock_acquire+0x13c/0x160 [ 5.917115][ T76] console_flush_one_record+0x46f/0x710 [ 5.917118][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.917120][ T76] ? __lock_acquire+0x518/0xc20 [ 5.917125][ T76] console_unlock+0xee/0x1f0 [ 5.917127][ T76] ? console_flush_one_record+0x710/0x710 [ 5.917129][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.917131][ T76] ? lock_acquire+0x60/0x160 [ 5.917135][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.917137][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.917140][ T76] vprintk_emit+0x37c/0x3e0 [ 5.917143][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.917145][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.917152][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.917156][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.917158][ T76] ? simple_strntoull+0x10f/0x140 [ 5.917163][ T76] ? date_str+0x1e0/0x1e0 [ 5.917166][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.917170][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.917173][ T76] ? vprintk_default+0x20/0x20 [ 5.917177][ T76] ? vprintk_default+0x20/0x20 [ 5.917179][ T76] new_sync_write+0x33e/0x760 [ 5.917183][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 5.917187][ T76] ? new_sync_read+0x750/0x750 [ 5.917192][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.917197][ T76] ? __fget_files+0x1e3/0x460 [ 5.917201][ T76] vfs_write+0x6a2/0xbd0 [ 5.917205][ T76] ksys_write+0x116/0x250 [ 5.917207][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.917210][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.917213][ T76] do_syscall_64+0xff/0x530 [ 5.917216][ T76] ? exc_page_fault+0xee/0x100 [ 5.917219][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.917222][ T76] RIP: 0033:0x7f69e512ded2 [ 5.917226][ 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 [ 5.917228][ T76] RSP: 002b:00007f69e5074c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.917230][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f69e512ded2 [ 5.917232][ T76] RDX: 000000000000002e RSI: 00007f69e00012c0 RDI: 0000000000000003 [ 5.917233][ T76] RBP: 00007f69e5074c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.917234][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f69e51b80a0 [ 5.917234][ T76] R13: 00007f69e50b63e0 R14: 00007f69e00012c0 R15: 00007f69e5074da8 [ 5.917241][ T76] [ 6.400691][ T94] udevadm (94) used greatest stack depth: 23872 bytes left [ 6.400882][ T76] virtme-ng-init: udev is done [ 6.403774][ T1] virtme-ng-init: initialization done