virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.977989][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.978008][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.978010][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.978011][ T1] preempt_count: 1, expected: 0 [ 0.978012][ T1] RCU nest depth: 0, expected: 0 [ 0.978013][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.978015][ T1] #0: ff110000027c3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.978027][ T1] #1: ffffffffb0969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.978033][ T1] #2: ffffffffb0969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.978036][ T1] #3: ffffffffb0889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.978040][ T1] #4: ffffffffb0889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.978043][ T1] irq event stamp: 308724 [ 0.978044][ T1] hardirqs last enabled at (308723): [] __down_trylock_console_sem+0x86/0xa0 [ 0.978048][ T1] hardirqs last disabled at (308724): [] console_emit_next_record+0x3d4/0x4c0 [ 0.978049][ T1] softirqs last enabled at (308468): [] handle_softirqs+0x67c/0x900 [ 0.978053][ T1] softirqs last disabled at (308461): [] __irq_exit_rcu+0x145/0x1c0 [ 0.978055][ T1] Preemption disabled at: [ 0.978056][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.978060][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.978063][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.978065][ T1] Call Trace: [ 0.978066][ T1] [ 0.978070][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.978075][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.978076][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.978081][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.978085][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.978090][ T1] __kmalloc_noprof+0x443/0x760 [ 0.978093][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.978098][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.978101][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.978104][ T1] put_chars+0x1e1/0x2f0 [ 0.978107][ T1] ? __send_to_port+0x420/0x420 [ 0.978109][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.978113][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.978116][ T1] ? validate_chain+0x38b/0xc20 [ 0.978121][ T1] hvc_console_print+0x292/0x780 [ 0.978124][ T1] ? __lock_acquire+0x518/0xc20 [ 0.978129][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.978132][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.978137][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.978140][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.978141][ T1] ? console_flush_one_record+0x106/0x710 [ 0.978144][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.978146][ T1] ? lock_acquire+0x13c/0x160 [ 0.978150][ T1] console_flush_one_record+0x46f/0x710 [ 0.978154][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.978155][ T1] ? __lock_acquire+0x518/0xc20 [ 0.978161][ T1] console_unlock+0xee/0x1f0 [ 0.978163][ T1] ? console_flush_one_record+0x710/0x710 [ 0.978165][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.978166][ T1] ? lock_acquire+0x60/0x160 [ 0.978170][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.978172][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.978175][ T1] vprintk_emit+0x37c/0x3e0 [ 0.978178][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.978180][ T1] ? kasan_save_stack+0x2f/0x50 [ 0.978183][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 0.978185][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 0.978187][ T1] ? __devm_add_action+0x52/0x210 [ 0.978189][ T1] ? devm_nvmem_register+0x3a/0x60 [ 0.978193][ T1] ? cmos_do_probe+0x7ab/0x98a [ 0.978198][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.978203][ T1] ? device_rename.cold+0xa/0xa [ 0.978205][ T1] ? kernel_init+0x21/0x150 [ 0.978215][ T1] dev_printk_emit+0xb9/0xee [ 0.978217][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.978219][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.978222][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.978224][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 0.978226][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 0.978228][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 0.978233][ T1] _dev_info+0xe2/0x116 [ 0.978235][ T1] ? _dev_notice+0x120/0x120 [ 0.978237][ T1] ? acpi_enable_event+0x246/0x370 [ 0.978242][ T1] ? acpi_disable_event+0x244/0x370 [ 0.978244][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 0.978248][ T1] ? acpi_enable_event+0x370/0x370 [ 0.978250][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 0.978254][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 0.978258][ T1] cmos_do_probe+0x8be/0x98a [ 0.978260][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.978264][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.978266][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.978271][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.978273][ T1] ? mc146818_set_time+0x500/0x500 [ 0.978277][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.978279][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.978284][ T1] platform_probe+0xfe/0x1f0 [ 0.978287][ T1] call_driver_probe+0x61/0x1c0 [ 0.978290][ T1] really_probe+0x199/0x760 [ 0.978293][ T1] ? __device_attach_driver+0x280/0x280 [ 0.978296][ T1] __driver_probe_device+0x24f/0x440 [ 0.978299][ T1] ? __device_attach_driver+0x280/0x280 [ 0.978301][ T1] ? __device_attach_driver+0x280/0x280 [ 0.978303][ T1] driver_probe_device+0x4a/0xf0 [ 0.978306][ T1] __driver_attach+0x1b8/0x540 [ 0.978308][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.978311][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.978314][ T1] ? bus_remove_file+0x50/0x50 [ 0.978316][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.978319][ T1] ? rtc_dev_init+0x40/0x40 [ 0.978324][ T1] ? rtc_dev_init+0x40/0x40 [ 0.978326][ T1] bus_add_driver+0x2c8/0x530 [ 0.978330][ T1] driver_register+0x1a3/0x390 [ 0.978333][ T1] __platform_driver_probe+0x13f/0x270 [ 0.978336][ T1] cmos_init+0x31/0x40 [ 0.978338][ T1] do_one_initcall+0x124/0x4f0 [ 0.978341][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.978343][ T1] ? parameq+0x110/0x110 [ 0.978349][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.978353][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.978356][ T1] kernel_init_freeable+0x596/0x630 [ 0.978359][ T1] ? rest_init+0x280/0x280 [ 0.978361][ T1] kernel_init+0x21/0x150 [ 0.978363][ T1] ? rest_init+0x280/0x280 [ 0.978365][ T1] ret_from_fork+0x474/0x6b0 [ 0.978369][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.978373][ T1] ? __switch_to+0x5a3/0xe00 [ 0.978377][ T1] ? rest_init+0x280/0x280 [ 0.978379][ T1] ret_from_fork_asm+0x11/0x20 [ 0.978388][ T1] [ 1.012712][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.021165][ T1] NET: Registered PF_INET6 protocol family [ 1.025244][ T1] Segment Routing with IPv6 [ 1.025680][ T1] In-situ OAM (IOAM) with IPv6 [ 1.026017][ T1] NET: Registered PF_PACKET protocol family [ 1.026329][ T1] 9pnet: Installing 9P2000 support [ 1.026706][ T1] Key type dns_resolver registered [ 1.027299][ T1] NET: Registered PF_VSOCK protocol family [ 1.031422][ T1] IPI shorthand broadcast: enabled [ 1.136420][ T1] sched_clock: Marking stable (1103002364, 32593885)->(1237557492, -101961243) [ 1.139803][ T1] registered taskstats version 1 [ 1.141694][ T1] Loading compiled-in X.509 certificates [ 1.239493][ T1] Demotion targets for Node 0: null [ 1.239972][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12241) [ 1.240317][ T1] page_owner is disabled [ 1.241615][ T1] PM: Magic number: 6:551:427 [ 1.242115][ T1] netconsole: network logging started [ 1.243572][ T1] ALSA device list: [ 1.244439][ T1] No soundcards found. [ 1.245960][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.248324][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.249159][ T1] devtmpfs: mounted [ 1.249466][ T1] VFS: Pivoted into new rootfs [ 1.276397][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.276644][ T1] Write protecting the kernel read-only data: 55296k [ 1.277205][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.277638][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.277902][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.278159][ T1] with arguments: [ 1.278285][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.278515][ T1] with environment: [ 1.278645][ T1] HOME=/ [ 1.278761][ T1] TERM=dumb [ 1.278883][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.279106][ T1] nr_open=2147483584 [ 1.279217][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.279493][ T1] virtme_rw_overlay0=/etc [ 1.279654][ T1] virtme_rw_overlay1=/lib [ 1.279808][ T1] virtme_rw_overlay2=/home [ 1.279955][ T1] virtme_rw_overlay3=/opt [ 1.280107][ T1] virtme_rw_overlay4=/srv [ 1.280260][ T1] virtme_rw_overlay5=/usr [ 1.280407][ T1] virtme_rw_overlay6=/var [ 1.280563][ T1] virtme_rw_overlay7=/tmp [ 1.280727][ T1] virtme_console=ttyS0 [ 1.280875][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.295652][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.296822][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.308230][ T1] overlayfs: failed to set xattr on upper [ 1.308481][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.308803][ T1] overlayfs: ...falling back to uuid=null. [ 1.311018][ T1] overlayfs: failed to set xattr on upper [ 1.311221][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.311453][ T1] overlayfs: ...falling back to uuid=null. [ 1.313319][ T1] overlayfs: failed to set xattr on upper [ 1.313526][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.313770][ T1] overlayfs: ...falling back to uuid=null. [ 1.315496][ T1] overlayfs: failed to set xattr on upper [ 1.315990][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.316228][ T1] overlayfs: ...falling back to uuid=null. [ 1.318030][ T1] overlayfs: failed to set xattr on upper [ 1.318226][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.318463][ T1] overlayfs: ...falling back to uuid=null. [ 1.320019][ T1] overlayfs: failed to set xattr on upper [ 1.320214][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.320446][ T1] overlayfs: ...falling back to uuid=null. [ 1.322174][ T1] overlayfs: failed to set xattr on upper [ 1.322366][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.322944][ T1] overlayfs: ...falling back to uuid=null. [ 1.324728][ T1] overlayfs: failed to set xattr on upper [ 1.324925][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.325165][ T1] overlayfs: ...falling back to uuid=null. [ 1.336475][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.405475][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 4.551903][ T71] systemd-tmpfile (71) used greatest stack depth: 24288 bytes left [ 4.551921][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.551923][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: systemd-tmpfile [ 4.551925][ T71] preempt_count: 2, expected: 0 [ 4.551926][ T71] RCU nest depth: 0, expected: 0 [ 4.551926][ T71] locks held by systemd-tmpfile/71: 5, last CPU#2: [ 4.551929][ T71] #0: ffffffffb08027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 4.551941][ T71] #1: ffffffffb0969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.551946][ T71] #2: ffffffffb0969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.551950][ T71] #3: ffffffffb0889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.551953][ T71] #4: ffffffffb0889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.551956][ T71] irq event stamp: 2586800 [ 4.551957][ T71] hardirqs last enabled at (2586799): [] __down_trylock_console_sem+0x86/0xa0 [ 4.551961][ T71] hardirqs last disabled at (2586800): [] console_emit_next_record+0x3d4/0x4c0 [ 4.551963][ T71] softirqs last enabled at (2586528): [] handle_softirqs+0x67c/0x900 [ 4.551965][ T71] softirqs last disabled at (2585273): [] __irq_exit_rcu+0x145/0x1c0 [ 4.551967][ T71] Preemption disabled at: [ 4.551968][ T71] [<0000000000000000>] 0x0 [ 4.551975][ T71] CPU: 2 UID: 0 PID: 71 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.551978][ T71] Tainted: [W]=WARN [ 4.551979][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.551981][ T71] Call Trace: [ 4.551983][ T71] [ 4.551985][ T71] dump_stack_lvl+0x6f/0xa0 [ 4.551991][ T71] __might_resched.cold+0x1fe/0x2c1 [ 4.551996][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.552000][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 4.552006][ T71] __kmalloc_noprof+0x443/0x760 [ 4.552008][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 4.552015][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 4.552018][ T71] alloc_buf.isra.0+0x4b/0x260 [ 4.552021][ T71] put_chars+0x1e1/0x2f0 [ 4.552024][ T71] ? __send_to_port+0x420/0x420 [ 4.552026][ T71] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.552030][ T71] ? validate_chain+0x38b/0xc20 [ 4.552036][ T71] hvc_console_print+0x292/0x780 [ 4.552043][ T71] ? hvc_write+0x3a0/0x3a0 [ 4.552045][ T71] ? rcu_is_watching+0x16/0xd0 [ 4.552047][ T71] ? lock_acquire+0x13c/0x160 [ 4.552051][ T71] console_emit_next_record+0x22f/0x4c0 [ 4.552055][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 4.552056][ T71] ? console_flush_one_record+0x106/0x710 [ 4.552059][ T71] ? rcu_is_watching+0x16/0xd0 [ 4.552061][ T71] ? lock_acquire+0x13c/0x160 [ 4.552065][ T71] console_flush_one_record+0x46f/0x710 [ 4.552068][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 4.552070][ T71] ? __lock_acquire+0x518/0xc20 [ 4.552075][ T71] console_unlock+0xee/0x1f0 [ 4.552077][ T71] ? console_flush_one_record+0x710/0x710 [ 4.552079][ T71] ? rcu_is_watching+0x16/0xd0 [ 4.552081][ T71] ? lock_acquire+0x60/0x160 [ 4.552084][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.552086][ T71] ? vprintk_emit+0x320/0x3e0 [ 4.552089][ T71] vprintk_emit+0x37c/0x3e0 [ 4.552092][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 4.552095][ T71] ? __lock_acquire+0x518/0xc20 [ 4.552099][ T71] _printk+0xc7/0x100 [ 4.552103][ T71] ? snapshot_read.cold+0x21/0x21 [ 4.552106][ T71] ? do_raw_spin_lock+0x131/0x280 [ 4.552109][ T71] ? __rwlock_init+0x150/0x150 [ 4.552113][ T71] ? do_raw_spin_lock+0x131/0x280 [ 4.552116][ T71] do_exit.cold+0x82/0x9c [ 4.552120][ T71] ? exit_notify+0x890/0x890 [ 4.552121][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 4.552124][ T71] ? rcu_is_watching+0x16/0xd0 [ 4.552128][ T71] do_group_exit+0xb8/0x370 [ 4.552131][ T71] __x64_sys_exit_group+0x3c/0x50 [ 4.552133][ T71] x64_sys_call+0x1567/0x1570 [ 4.552136][ T71] do_syscall_64+0xff/0x530 [ 4.552139][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.552139][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.552139][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.552139][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.552140][ T71] ? exc_page_fault+0xee/0x100 [ 4.552143][ T71] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.552146][ T71] RIP: 0033:0x7fe6b52f41b8 [ 4.552148][ T71] Code: Unable to access opcode bytes at 0x7fe6b52f418e. [ 4.552149][ T71] RSP: 002b:00007ffc5d921958 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 4.552151][ T71] RAX: ffffffffffffffda RBX: 00007fe6b5424f88 RCX: 00007fe6b52f41b8 [ 4.552152][ T71] RDX: 00007fe6b4b524c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 4.552153][ T71] RBP: 00007ffc5d9219b0 R08: 0000000000000000 R09: 0000000000001000 [ 4.552154][ T71] R10: 00007ffc5d921770 R11: 0000000000000246 R12: 0000000000000001 [ 4.552155][ T71] R13: 0000000000000049 R14: 00007fe6b5423680 R15: 00007fe6b5424fa0 [ 4.552162][ T71] [ 4.569454][ T1] virtme-ng-init: basic initialization done [ 4.635481][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.635900][ T74] virtme-ng-init: triggering udev coldplug [ 6.782879][ T74] virtme-ng-init: waiting for udev to settle [ 6.782893][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.782895][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.782897][ T74] preempt_count: 1, expected: 0 [ 6.782898][ T74] RCU nest depth: 0, expected: 0 [ 6.782899][ T74] locks held by virtme-ng-init/74: 4, last CPU#2: [ 6.782901][ T74] #0: ffffffffb0969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.782914][ T74] #1: ffffffffb0969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.782917][ T74] #2: ffffffffb0889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.782921][ T74] #3: ffffffffb0889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.782924][ T74] irq event stamp: 4752 [ 6.782925][ T74] hardirqs last enabled at (4751): [] __down_trylock_console_sem+0x86/0xa0 [ 6.782928][ T74] hardirqs last disabled at (4752): [] console_emit_next_record+0x3d4/0x4c0 [ 6.782930][ T74] softirqs last enabled at (4144): [] handle_softirqs+0x67c/0x900 [ 6.782933][ T74] softirqs last disabled at (3943): [] do_softirq+0xac/0xe0 [ 6.782936][ T74] Preemption disabled at: [ 6.782936][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.782942][ T74] CPU: 2 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.782945][ T74] Tainted: [W]=WARN [ 6.782946][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.782948][ T74] Call Trace: [ 6.782949][ T74] [ 6.782951][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.782956][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.782958][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.782962][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.782965][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.782971][ T74] __kmalloc_noprof+0x443/0x760 [ 6.782973][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.782979][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.782982][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.782985][ T74] put_chars+0x1e1/0x2f0 [ 6.782988][ T74] ? __send_to_port+0x420/0x420 [ 6.782990][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.782994][ T74] ? validate_chain+0x38b/0xc20 [ 6.783001][ T74] hvc_console_print+0x292/0x780 [ 6.783008][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.783010][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.783012][ T74] ? lock_acquire+0x13c/0x160 [ 6.783016][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.783019][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.783020][ T74] ? console_flush_one_record+0x106/0x710 [ 6.783023][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.783025][ T74] ? lock_acquire+0x13c/0x160 [ 6.783029][ T74] console_flush_one_record+0x46f/0x710 [ 6.783032][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.783033][ T74] ? __lock_acquire+0x518/0xc20 [ 6.783039][ T74] console_unlock+0xee/0x1f0 [ 6.783041][ T74] ? console_flush_one_record+0x710/0x710 [ 6.783042][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.783044][ T74] ? lock_acquire+0x60/0x160 [ 6.783047][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.783049][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.783052][ T74] vprintk_emit+0x37c/0x3e0 [ 6.783055][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.783058][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.783064][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.783068][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.783069][ T74] ? simple_strntoull+0x10f/0x140 [ 6.783074][ T74] ? date_str+0x1e0/0x1e0 [ 6.783077][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.783081][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.783084][ T74] ? vprintk_default+0x20/0x20 [ 6.783087][ T74] ? vprintk_default+0x20/0x20 [ 6.783089][ T74] new_sync_write+0x33e/0x760 [ 6.783093][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.783097][ T74] ? new_sync_read+0x750/0x750 [ 6.783101][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.783106][ T74] ? __fget_files+0x1e3/0x460 [ 6.783110][ T74] vfs_write+0x6a2/0xbd0 [ 6.783114][ T74] ksys_write+0x116/0x250 [ 6.783116][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.783119][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.783122][ T74] do_syscall_64+0xff/0x530 [ 6.783124][ T74] ? exc_page_fault+0xee/0x100 [ 6.783127][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.783129][ T74] RIP: 0033:0x7fdbef423ed2 [ 6.783133][ 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 [ 6.783135][ T74] RSP: 002b:00007fdbef36ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.783137][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fdbef423ed2 [ 6.783139][ T74] RDX: 000000000000002e RSI: 00007fdbe80012c0 RDI: 0000000000000003 [ 6.783140][ T74] RBP: 00007fdbef36ac90 R08: 0000000000000000 R09: 0000000000000000 [ 6.783140][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdbef4ae0a0 [ 6.783141][ T74] R13: 00007fdbef3ac3e0 R14: 00007fdbe80012c0 R15: 00007fdbef36ada8 [ 6.783148][ T74] [ 7.518065][ T74] virtme-ng-init: udev is done [ 7.521656][ T1] virtme-ng-init: initialization done