virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.968305][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.968332][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.968334][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.968335][ T1] preempt_count: 1, expected: 0 [ 0.968336][ T1] RCU nest depth: 0, expected: 0 [ 0.968337][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.968339][ T1] #0: ff110000027e3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.968351][ T1] #1: ffffffff95569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.968356][ T1] #2: ffffffff95569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.968359][ T1] #3: ffffffff95489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.968363][ T1] #4: ffffffff95489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.968366][ T1] irq event stamp: 310070 [ 0.968367][ T1] hardirqs last enabled at (310069): [] __down_trylock_console_sem+0x86/0xa0 [ 0.968370][ T1] hardirqs last disabled at (310070): [] console_emit_next_record+0x3d4/0x4c0 [ 0.968371][ T1] softirqs last enabled at (309768): [] handle_softirqs+0x67c/0x900 [ 0.968375][ T1] softirqs last disabled at (309759): [] __irq_exit_rcu+0x145/0x1c0 [ 0.968377][ T1] Preemption disabled at: [ 0.968378][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.968382][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.968385][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.968386][ T1] Call Trace: [ 0.968388][ T1] [ 0.968391][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.968396][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.968398][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.968402][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.968405][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.968410][ T1] __kmalloc_noprof+0x443/0x760 [ 0.968413][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.968418][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.968421][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.968424][ T1] put_chars+0x1e1/0x2f0 [ 0.968427][ T1] ? __send_to_port+0x420/0x420 [ 0.968428][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.968432][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.968435][ T1] ? validate_chain+0x38b/0xc20 [ 0.968440][ T1] hvc_console_print+0x292/0x780 [ 0.968443][ T1] ? __lock_acquire+0x518/0xc20 [ 0.968447][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.968450][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.968454][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.968457][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.968459][ T1] ? console_flush_one_record+0x106/0x710 [ 0.968461][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.968463][ T1] ? lock_acquire+0x13c/0x160 [ 0.968467][ T1] console_flush_one_record+0x46f/0x710 [ 0.968470][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.968471][ T1] ? __lock_acquire+0x518/0xc20 [ 0.968477][ T1] console_unlock+0xee/0x1f0 [ 0.968479][ T1] ? console_flush_one_record+0x710/0x710 [ 0.968480][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.968482][ T1] ? lock_acquire+0x60/0x160 [ 0.968485][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.968487][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.968490][ T1] vprintk_emit+0x37c/0x3e0 [ 0.968493][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.968494][ T1] ? kasan_save_stack+0x2f/0x50 [ 0.968498][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 0.968500][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 0.968501][ T1] ? __devm_add_action+0x52/0x210 [ 0.968503][ T1] ? devm_nvmem_register+0x3a/0x60 [ 0.968507][ T1] ? cmos_do_probe+0x7ab/0x98a [ 0.968512][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.968516][ T1] ? device_rename.cold+0xa/0xa [ 0.968518][ T1] ? kernel_init+0x21/0x150 [ 0.968527][ T1] dev_printk_emit+0xb9/0xee [ 0.968529][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.968531][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.968533][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.968536][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 0.968538][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 0.968539][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 0.968543][ T1] _dev_info+0xe2/0x116 [ 0.968546][ T1] ? _dev_notice+0x120/0x120 [ 0.968547][ T1] ? acpi_enable_event+0x246/0x370 [ 0.968552][ T1] ? acpi_disable_event+0x244/0x370 [ 0.968554][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 0.968558][ T1] ? acpi_enable_event+0x370/0x370 [ 0.968560][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 0.968563][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 0.968567][ T1] cmos_do_probe+0x8be/0x98a [ 0.968569][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.968573][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.968574][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.968579][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.968581][ T1] ? mc146818_set_time+0x500/0x500 [ 0.968585][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.968588][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.968593][ T1] platform_probe+0xfe/0x1f0 [ 0.968595][ T1] call_driver_probe+0x61/0x1c0 [ 0.968598][ T1] really_probe+0x199/0x760 [ 0.968601][ T1] ? __device_attach_driver+0x280/0x280 [ 0.968603][ T1] __driver_probe_device+0x24f/0x440 [ 0.968606][ T1] ? __device_attach_driver+0x280/0x280 [ 0.968608][ T1] ? __device_attach_driver+0x280/0x280 [ 0.968610][ T1] driver_probe_device+0x4a/0xf0 [ 0.968613][ T1] __driver_attach+0x1b8/0x540 [ 0.968615][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.968618][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.968621][ T1] ? bus_remove_file+0x50/0x50 [ 0.968622][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.968626][ T1] ? rtc_dev_init+0x40/0x40 [ 0.968631][ T1] ? rtc_dev_init+0x40/0x40 [ 0.968632][ T1] bus_add_driver+0x2c8/0x530 [ 0.968636][ T1] driver_register+0x1a3/0x390 [ 0.968639][ T1] __platform_driver_probe+0x13f/0x270 [ 0.968642][ T1] cmos_init+0x31/0x40 [ 0.968643][ T1] do_one_initcall+0x124/0x4f0 [ 0.968646][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.968648][ T1] ? parameq+0x110/0x110 [ 0.968653][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.968657][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.968660][ T1] kernel_init_freeable+0x596/0x630 [ 0.968663][ T1] ? rest_init+0x280/0x280 [ 0.968665][ T1] kernel_init+0x21/0x150 [ 0.968668][ T1] ? rest_init+0x280/0x280 [ 0.968669][ T1] ret_from_fork+0x474/0x6b0 [ 0.968673][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.968676][ T1] ? __switch_to+0x5a3/0xe00 [ 0.968680][ T1] ? rest_init+0x280/0x280 [ 0.968682][ T1] ret_from_fork_asm+0x11/0x20 [ 0.968690][ T1] [ 1.004396][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.012408][ T1] NET: Registered PF_INET6 protocol family [ 1.016374][ T1] Segment Routing with IPv6 [ 1.016791][ T1] In-situ OAM (IOAM) with IPv6 [ 1.017141][ T1] NET: Registered PF_PACKET protocol family [ 1.017395][ T1] 9pnet: Installing 9P2000 support [ 1.017910][ T1] Key type dns_resolver registered [ 1.018535][ T1] NET: Registered PF_VSOCK protocol family [ 1.023081][ T1] IPI shorthand broadcast: enabled [ 1.121581][ T1] sched_clock: Marking stable (1087001238, 33836346)->(1217135957, -96298373) [ 1.123803][ T1] registered taskstats version 1 [ 1.125523][ T1] Loading compiled-in X.509 certificates [ 1.223958][ T1] Demotion targets for Node 0: null [ 1.224279][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12242) [ 1.224552][ T1] page_owner is disabled [ 1.225559][ T1] PM: Magic number: 6:181:737 [ 1.225989][ T1] netconsole: network logging started [ 1.227308][ T1] ALSA device list: [ 1.228095][ T1] No soundcards found. [ 1.229160][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.231896][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.232730][ T1] devtmpfs: mounted [ 1.233141][ T1] VFS: Pivoted into new rootfs [ 1.261200][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.261491][ T1] Write protecting the kernel read-only data: 55296k [ 1.262111][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.262587][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.262890][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.263198][ T1] with arguments: [ 1.263348][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.263615][ T1] with environment: [ 1.263763][ T1] HOME=/ [ 1.263944][ T1] TERM=dumb [ 1.264103][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.264368][ T1] nr_open=2147483584 [ 1.264523][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.264825][ T1] virtme_rw_overlay0=/etc [ 1.265024][ T1] virtme_rw_overlay1=/lib [ 1.265208][ T1] virtme_rw_overlay2=/home [ 1.265407][ T1] virtme_rw_overlay3=/opt [ 1.265597][ T1] virtme_rw_overlay4=/srv [ 1.265778][ T1] virtme_rw_overlay5=/usr [ 1.265978][ T1] virtme_rw_overlay6=/var [ 1.266180][ T1] virtme_rw_overlay7=/tmp [ 1.266372][ T1] virtme_console=ttyS0 [ 1.266551][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.281606][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.282853][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.294329][ T1] overlayfs: failed to set xattr on upper [ 1.294589][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.294942][ T1] overlayfs: ...falling back to uuid=null. [ 1.297280][ T1] overlayfs: failed to set xattr on upper [ 1.297497][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.297770][ T1] overlayfs: ...falling back to uuid=null. [ 1.299727][ T1] overlayfs: failed to set xattr on upper [ 1.299958][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.300228][ T1] overlayfs: ...falling back to uuid=null. [ 1.302085][ T1] overlayfs: failed to set xattr on upper [ 1.302299][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.302554][ T1] overlayfs: ...falling back to uuid=null. [ 1.304508][ T1] overlayfs: failed to set xattr on upper [ 1.304728][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.305557][ T1] overlayfs: ...falling back to uuid=null. [ 1.307268][ T1] overlayfs: failed to set xattr on upper [ 1.307482][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.307762][ T1] overlayfs: ...falling back to uuid=null. [ 1.309609][ T1] overlayfs: failed to set xattr on upper [ 1.309827][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.310104][ T1] overlayfs: ...falling back to uuid=null. [ 1.312006][ T1] overlayfs: failed to set xattr on upper [ 1.312231][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.312499][ T1] overlayfs: ...falling back to uuid=null. [ 1.323373][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.400877][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.429218][ T72] systemd-tmpfile (72) used greatest stack depth: 25360 bytes left [ 3.429234][ T72] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.429236][ T72] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 72, name: systemd-tmpfile [ 3.429238][ T72] preempt_count: 2, expected: 0 [ 3.429238][ T72] RCU nest depth: 0, expected: 0 [ 3.429239][ T72] locks held by systemd-tmpfile/72: 5, last CPU#2: [ 3.429242][ T72] #0: ffffffff954027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.429253][ T72] #1: ffffffff95569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.429258][ T72] #2: ffffffff95569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.429261][ T72] #3: ffffffff95489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.429264][ T72] #4: ffffffff95489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.429267][ T72] irq event stamp: 2342314 [ 3.429268][ T72] hardirqs last enabled at (2342313): [] __down_trylock_console_sem+0x86/0xa0 [ 3.429271][ T72] hardirqs last disabled at (2342314): [] console_emit_next_record+0x3d4/0x4c0 [ 3.429272][ T72] softirqs last enabled at (2338270): [] handle_softirqs+0x67c/0x900 [ 3.429274][ T72] softirqs last disabled at (2336965): [] __irq_exit_rcu+0x145/0x1c0 [ 3.429276][ T72] Preemption disabled at: [ 3.429277][ T72] [<0000000000000000>] 0x0 [ 3.429284][ T72] CPU: 2 UID: 0 PID: 72 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.429287][ T72] Tainted: [W]=WARN [ 3.429288][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.429290][ T72] Call Trace: [ 3.429292][ T72] [ 3.429293][ T72] dump_stack_lvl+0x6f/0xa0 [ 3.429298][ T72] __might_resched.cold+0x1fe/0x2c1 [ 3.429303][ T72] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.429306][ T72] ? __kmalloc_noprof+0xdb/0x760 [ 3.429311][ T72] __kmalloc_noprof+0x443/0x760 [ 3.429313][ T72] ? alloc_buf.isra.0+0x4b/0x260 [ 3.429319][ T72] ? do_raw_spin_unlock+0x59/0x250 [ 3.429322][ T72] alloc_buf.isra.0+0x4b/0x260 [ 3.429325][ T72] put_chars+0x1e1/0x2f0 [ 3.429328][ T72] ? __send_to_port+0x420/0x420 [ 3.429330][ T72] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.429334][ T72] ? validate_chain+0x38b/0xc20 [ 3.429339][ T72] hvc_console_print+0x292/0x780 [ 3.429345][ T72] ? hvc_write+0x3a0/0x3a0 [ 3.429348][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.429350][ T72] ? lock_acquire+0x13c/0x160 [ 3.429353][ T72] console_emit_next_record+0x22f/0x4c0 [ 3.429357][ T72] ? devkmsg_read+0x4b0/0x4b0 [ 3.429358][ T72] ? console_flush_one_record+0x106/0x710 [ 3.429360][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.429362][ T72] ? lock_acquire+0x13c/0x160 [ 3.429366][ T72] console_flush_one_record+0x46f/0x710 [ 3.429370][ T72] ? console_emit_next_record+0x4c0/0x4c0 [ 3.429371][ T72] ? __lock_acquire+0x518/0xc20 [ 3.429376][ T72] console_unlock+0xee/0x1f0 [ 3.429378][ T72] ? console_flush_one_record+0x710/0x710 [ 3.429379][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.429381][ T72] ? lock_acquire+0x60/0x160 [ 3.429385][ T72] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.429387][ T72] ? vprintk_emit+0x320/0x3e0 [ 3.429389][ T72] vprintk_emit+0x37c/0x3e0 [ 3.429392][ T72] ? wake_up_klogd_work_func+0x90/0x90 [ 3.429395][ T72] ? __lock_acquire+0x518/0xc20 [ 3.429399][ T72] _printk+0xc7/0x100 [ 3.429402][ T72] ? snapshot_read.cold+0x21/0x21 [ 3.429405][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.429408][ T72] ? __rwlock_init+0x150/0x150 [ 3.429409][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.429409][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.429409][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.429409][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.429412][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.429414][ T72] do_exit.cold+0x82/0x9c [ 3.429418][ T72] ? exit_notify+0x890/0x890 [ 3.429419][ T72] ? __lock_release.isra.0+0x69/0x1a0 [ 3.429422][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.429426][ T72] do_group_exit+0xb8/0x370 [ 3.429428][ T72] __x64_sys_exit_group+0x3c/0x50 [ 3.429430][ T72] x64_sys_call+0x1567/0x1570 [ 3.429433][ T72] do_syscall_64+0xff/0x530 [ 3.429437][ T72] ? exc_page_fault+0xee/0x100 [ 3.429440][ T72] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.429442][ T72] RIP: 0033:0x7faf11d291b8 [ 3.429444][ T72] Code: Unable to access opcode bytes at 0x7faf11d2918e. [ 3.429445][ T72] RSP: 002b:00007ffc80f4ce18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.429447][ T72] RAX: ffffffffffffffda RBX: 00007faf11e59f88 RCX: 00007faf11d291b8 [ 3.429449][ T72] RDX: 00007faf115874c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.429450][ T72] RBP: 00007ffc80f4ce70 R08: 0000000000000000 R09: 0000000000001000 [ 3.429450][ T72] R10: 00007ffc80f4cc30 R11: 0000000000000246 R12: 0000000000000001 [ 3.429451][ T72] R13: 0000000000000049 R14: 00007faf11e58680 R15: 00007faf11e59fa0 [ 3.429458][ T72] [ 3.445993][ T1] virtme-ng-init: basic initialization done [ 3.490331][ T79] ip (79) used greatest stack depth: 24848 bytes left [ 3.510546][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.510907][ T75] virtme-ng-init: triggering udev coldplug [ 5.462335][ T75] virtme-ng-init: waiting for udev to settle [ 5.462348][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.462350][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.462352][ T75] preempt_count: 1, expected: 0 [ 5.462352][ T75] RCU nest depth: 0, expected: 0 [ 5.462353][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 5.462356][ T75] #0: ffffffff95569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.462368][ T75] #1: ffffffff95569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.462371][ T75] #2: ffffffff95489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.462374][ T75] #3: ffffffff95489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.462378][ T75] irq event stamp: 2956 [ 5.462378][ T75] hardirqs last enabled at (2955): [] __down_trylock_console_sem+0x86/0xa0 [ 5.462382][ T75] hardirqs last disabled at (2956): [] console_emit_next_record+0x3d4/0x4c0 [ 5.462383][ T75] softirqs last enabled at (2666): [] handle_softirqs+0x67c/0x900 [ 5.462387][ T75] softirqs last disabled at (2657): [] __irq_exit_rcu+0x145/0x1c0 [ 5.462389][ T75] Preemption disabled at: [ 5.462390][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.462395][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.462398][ T75] Tainted: [W]=WARN [ 5.462399][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.462401][ T75] Call Trace: [ 5.462402][ T75] [ 5.462404][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.462408][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.462410][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.462414][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.462417][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.462422][ T75] __kmalloc_noprof+0x443/0x760 [ 5.462425][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.462431][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.462434][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.462437][ T75] put_chars+0x1e1/0x2f0 [ 5.462440][ T75] ? __send_to_port+0x420/0x420 [ 5.462442][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.462446][ T75] ? validate_chain+0x38b/0xc20 [ 5.462451][ T75] hvc_console_print+0x292/0x780 [ 5.462457][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.462459][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.462461][ T75] ? lock_acquire+0x13c/0x160 [ 5.462465][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.462468][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.462469][ T75] ? console_flush_one_record+0x106/0x710 [ 5.462472][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.462474][ T75] ? lock_acquire+0x13c/0x160 [ 5.462477][ T75] console_flush_one_record+0x46f/0x710 [ 5.462481][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.462482][ T75] ? __lock_acquire+0x518/0xc20 [ 5.462487][ T75] console_unlock+0xee/0x1f0 [ 5.462489][ T75] ? console_flush_one_record+0x710/0x710 [ 5.462490][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.462492][ T75] ? lock_acquire+0x60/0x160 [ 5.462496][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.462498][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.462500][ T75] vprintk_emit+0x37c/0x3e0 [ 5.462503][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.462506][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.462512][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.462516][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.462518][ T75] ? simple_strntoull+0x10f/0x140 [ 5.462522][ T75] ? date_str+0x1e0/0x1e0 [ 5.462525][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.462529][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.462532][ T75] ? vprintk_default+0x20/0x20 [ 5.462535][ T75] ? vprintk_default+0x20/0x20 [ 5.462537][ T75] new_sync_write+0x33e/0x760 [ 5.462541][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.462544][ T75] ? new_sync_read+0x750/0x750 [ 5.462548][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.462553][ T75] ? __fget_files+0x1e3/0x460 [ 5.462557][ T75] vfs_write+0x6a2/0xbd0 [ 5.462560][ T75] ksys_write+0x116/0x250 [ 5.462563][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.462565][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.462569][ T75] do_syscall_64+0xff/0x530 [ 5.462571][ T75] ? exc_page_fault+0xee/0x100 [ 5.462574][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.462576][ T75] RIP: 0033:0x7fdbeadaced2 [ 5.462580][ T75] 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 [ 5.462581][ T75] RSP: 002b:00007fdbeacf3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.462584][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fdbeadaced2 [ 5.462585][ T75] RDX: 000000000000002e RSI: 00007fdbe40012c0 RDI: 0000000000000003 [ 5.462586][ T75] RBP: 00007fdbeacf3c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.462587][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdbeae370a0 [ 5.462587][ T75] R13: 00007fdbead353e0 R14: 00007fdbe40012c0 R15: 00007fdbeacf3da8 [ 5.462594][ T75] [ 5.934030][ T75] virtme-ng-init: udev is done [ 5.941710][ T1] virtme-ng-init: initialization done