virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.989457][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.989474][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.989476][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.989477][ T1] preempt_count: 1, expected: 0 [ 0.989478][ T1] RCU nest depth: 0, expected: 0 [ 0.989479][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.989481][ T1] #0: ff11000002833938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.989492][ T1] #1: ffffffff9e969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.989497][ T1] #2: ffffffff9e969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.989501][ T1] #3: ffffffff9e889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.989504][ T1] #4: ffffffff9e889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.989507][ T1] irq event stamp: 311522 [ 0.989508][ T1] hardirqs last enabled at (311521): [] __down_trylock_console_sem+0x86/0xa0 [ 0.989511][ T1] hardirqs last disabled at (311522): [] console_emit_next_record+0x3d4/0x4c0 [ 0.989513][ T1] softirqs last enabled at (310096): [] handle_softirqs+0x67c/0x900 [ 0.989516][ T1] softirqs last disabled at (310087): [] __irq_exit_rcu+0x145/0x1c0 [ 0.989518][ T1] Preemption disabled at: [ 0.989519][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.989524][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.989526][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.989528][ T1] Call Trace: [ 0.989530][ T1] [ 0.989533][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.989538][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.989540][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.989544][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.989548][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.989553][ T1] __kmalloc_noprof+0x443/0x760 [ 0.989555][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.989560][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.989563][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.989566][ T1] put_chars+0x1e1/0x2f0 [ 0.989569][ T1] ? __send_to_port+0x420/0x420 [ 0.989571][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.989575][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.989578][ T1] ? validate_chain+0x38b/0xc20 [ 0.989582][ T1] hvc_console_print+0x292/0x780 [ 0.989585][ T1] ? __lock_acquire+0x518/0xc20 [ 0.989590][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.989593][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.989598][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.989601][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.989602][ T1] ? console_flush_one_record+0x106/0x710 [ 0.989604][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.989606][ T1] ? lock_acquire+0x13c/0x160 [ 0.989610][ T1] console_flush_one_record+0x46f/0x710 [ 0.989614][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.989615][ T1] ? __lock_acquire+0x518/0xc20 [ 0.989621][ T1] console_unlock+0xee/0x1f0 [ 0.989623][ T1] ? console_flush_one_record+0x710/0x710 [ 0.989624][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.989626][ T1] ? lock_acquire+0x60/0x160 [ 0.989630][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.989632][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.989634][ T1] vprintk_emit+0x37c/0x3e0 [ 0.989637][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.989639][ T1] ? kasan_save_stack+0x2f/0x50 [ 0.989642][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 0.989644][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 0.989646][ T1] ? __devm_add_action+0x52/0x210 [ 0.989648][ T1] ? devm_nvmem_register+0x3a/0x60 [ 0.989652][ T1] ? cmos_do_probe+0x7ab/0x98a [ 0.989656][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.989661][ T1] ? device_rename.cold+0xa/0xa [ 0.989663][ T1] ? kernel_init+0x21/0x150 [ 0.989671][ T1] dev_printk_emit+0xb9/0xee [ 0.989674][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.989676][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.989678][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.989681][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 0.989683][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 0.989685][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 0.989689][ T1] _dev_info+0xe2/0x116 [ 0.989691][ T1] ? _dev_notice+0x120/0x120 [ 0.989693][ T1] ? acpi_enable_event+0x246/0x370 [ 0.989698][ T1] ? acpi_disable_event+0x244/0x370 [ 0.989700][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 0.989704][ T1] ? acpi_enable_event+0x370/0x370 [ 0.989706][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 0.989710][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 0.989714][ T1] cmos_do_probe+0x8be/0x98a [ 0.989716][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.989719][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.989721][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.989726][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.989728][ T1] ? mc146818_set_time+0x500/0x500 [ 0.989731][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.989734][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.989739][ T1] platform_probe+0xfe/0x1f0 [ 0.989742][ T1] call_driver_probe+0x61/0x1c0 [ 0.989745][ T1] really_probe+0x199/0x760 [ 0.989748][ T1] ? __device_attach_driver+0x280/0x280 [ 0.989750][ T1] __driver_probe_device+0x24f/0x440 [ 0.989753][ T1] ? __device_attach_driver+0x280/0x280 [ 0.989755][ T1] ? __device_attach_driver+0x280/0x280 [ 0.989757][ T1] driver_probe_device+0x4a/0xf0 [ 0.989760][ T1] __driver_attach+0x1b8/0x540 [ 0.989762][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.989765][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.989768][ T1] ? bus_remove_file+0x50/0x50 [ 0.989769][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.989773][ T1] ? rtc_dev_init+0x40/0x40 [ 0.989778][ T1] ? rtc_dev_init+0x40/0x40 [ 0.989779][ T1] bus_add_driver+0x2c8/0x530 [ 0.989783][ T1] driver_register+0x1a3/0x390 [ 0.989786][ T1] __platform_driver_probe+0x13f/0x270 [ 0.989789][ T1] cmos_init+0x31/0x40 [ 0.989790][ T1] do_one_initcall+0x124/0x4f0 [ 0.989794][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.989796][ T1] ? parameq+0x110/0x110 [ 0.989801][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.989805][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.989808][ T1] kernel_init_freeable+0x596/0x630 [ 0.989811][ T1] ? rest_init+0x280/0x280 [ 0.989813][ T1] kernel_init+0x21/0x150 [ 0.989815][ T1] ? rest_init+0x280/0x280 [ 0.989817][ T1] ret_from_fork+0x474/0x6b0 [ 0.989821][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.989825][ T1] ? __switch_to+0x5a3/0xe00 [ 0.989828][ T1] ? rest_init+0x280/0x280 [ 0.989831][ T1] ret_from_fork_asm+0x11/0x20 [ 0.989839][ T1] [ 1.023706][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.032378][ T1] NET: Registered PF_INET6 protocol family [ 1.036327][ T1] Segment Routing with IPv6 [ 1.036742][ T1] In-situ OAM (IOAM) with IPv6 [ 1.037335][ T1] NET: Registered PF_PACKET protocol family [ 1.037587][ T1] 9pnet: Installing 9P2000 support [ 1.037926][ T1] Key type dns_resolver registered [ 1.038525][ T1] NET: Registered PF_VSOCK protocol family [ 1.042581][ T1] IPI shorthand broadcast: enabled [ 1.141922][ T1] sched_clock: Marking stable (1109001768, 32146844)->(1215153985, -74005373) [ 1.144608][ T1] registered taskstats version 1 [ 1.146310][ T1] Loading compiled-in X.509 certificates [ 1.243904][ T1] Demotion targets for Node 0: null [ 1.244202][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12243) [ 1.244495][ T1] page_owner is disabled [ 1.245109][ T1] PM: Magic number: 6:877:869 [ 1.245495][ T1] netconsole: network logging started [ 1.246798][ T1] ALSA device list: [ 1.247493][ T1] No soundcards found. [ 1.248527][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.250893][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.251682][ T1] devtmpfs: mounted [ 1.251964][ T1] VFS: Pivoted into new rootfs [ 1.281025][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.281510][ T1] Write protecting the kernel read-only data: 55296k [ 1.282074][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.282622][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.282881][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.283151][ T1] with arguments: [ 1.283273][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.283497][ T1] with environment: [ 1.283612][ T1] HOME=/ [ 1.283737][ T1] TERM=dumb [ 1.283848][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.284071][ T1] nr_open=2147483584 [ 1.284191][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.284482][ T1] virtme_rw_overlay0=/etc [ 1.284629][ T1] virtme_rw_overlay1=/lib [ 1.284782][ T1] virtme_rw_overlay2=/home [ 1.284935][ T1] virtme_rw_overlay3=/opt [ 1.285085][ T1] virtme_rw_overlay4=/srv [ 1.285264][ T1] virtme_rw_overlay5=/usr [ 1.285414][ T1] virtme_rw_overlay6=/var [ 1.285561][ T1] virtme_rw_overlay7=/tmp [ 1.285717][ T1] virtme_console=ttyS0 [ 1.285863][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.302921][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.304361][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.314625][ T1] overlayfs: failed to set xattr on upper [ 1.314901][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.315154][ T1] overlayfs: ...falling back to uuid=null. [ 1.317324][ T1] overlayfs: failed to set xattr on upper [ 1.317527][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.317756][ T1] overlayfs: ...falling back to uuid=null. [ 1.319564][ T1] overlayfs: failed to set xattr on upper [ 1.319766][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.320002][ T1] overlayfs: ...falling back to uuid=null. [ 1.322032][ T1] overlayfs: failed to set xattr on upper [ 1.322260][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.322496][ T1] overlayfs: ...falling back to uuid=null. [ 1.324324][ T1] overlayfs: failed to set xattr on upper [ 1.324517][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.324758][ T1] overlayfs: ...falling back to uuid=null. [ 1.326821][ T1] overlayfs: failed to set xattr on upper [ 1.327024][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.327268][ T1] overlayfs: ...falling back to uuid=null. [ 1.329000][ T1] overlayfs: failed to set xattr on upper [ 1.329203][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.329442][ T1] overlayfs: ...falling back to uuid=null. [ 1.331228][ T1] overlayfs: failed to set xattr on upper [ 1.331420][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.331658][ T1] overlayfs: ...falling back to uuid=null. [ 1.342084][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.398636][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.329195][ T73] systemd-tmpfile (73) used greatest stack depth: 24928 bytes left [ 3.329211][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.329213][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.329214][ T73] preempt_count: 2, expected: 0 [ 3.329215][ T73] RCU nest depth: 0, expected: 0 [ 3.329216][ T73] locks held by systemd-tmpfile/73: 5, last CPU#1: [ 3.329218][ T73] #0: ffffffff9e8027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.329229][ T73] #1: ffffffff9e969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.329234][ T73] #2: ffffffff9e969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.329238][ T73] #3: ffffffff9e889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.329241][ T73] #4: ffffffff9e889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.329244][ T73] irq event stamp: 2320792 [ 3.329245][ T73] hardirqs last enabled at (2320791): [] __down_trylock_console_sem+0x86/0xa0 [ 3.329248][ T73] hardirqs last disabled at (2320792): [] console_emit_next_record+0x3d4/0x4c0 [ 3.329250][ T73] softirqs last enabled at (2320660): [] handle_softirqs+0x67c/0x900 [ 3.329252][ T73] softirqs last disabled at (2320655): [] __irq_exit_rcu+0x145/0x1c0 [ 3.329254][ T73] Preemption disabled at: [ 3.329255][ T73] [<0000000000000000>] 0x0 [ 3.329262][ T73] CPU: 1 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.329265][ T73] Tainted: [W]=WARN [ 3.329266][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.329268][ T73] Call Trace: [ 3.329269][ T73] [ 3.329271][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.329276][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.329280][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.329283][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.329288][ T73] __kmalloc_noprof+0x443/0x760 [ 3.329291][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.329297][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.329300][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.329303][ T73] put_chars+0x1e1/0x2f0 [ 3.329306][ T73] ? __send_to_port+0x420/0x420 [ 3.329307][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.329311][ T73] ? validate_chain+0x38b/0xc20 [ 3.329316][ T73] hvc_console_print+0x292/0x780 [ 3.329323][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.329325][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.329327][ T73] ? lock_acquire+0x13c/0x160 [ 3.329331][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.329334][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.329335][ T73] ? console_flush_one_record+0x106/0x710 [ 3.329338][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.329340][ T73] ? lock_acquire+0x13c/0x160 [ 3.329344][ T73] console_flush_one_record+0x46f/0x710 [ 3.329347][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.329348][ T73] ? __lock_acquire+0x518/0xc20 [ 3.329353][ T73] console_unlock+0xee/0x1f0 [ 3.329355][ T73] ? console_flush_one_record+0x710/0x710 [ 3.329357][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.329359][ T73] ? lock_acquire+0x60/0x160 [ 3.329362][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.329364][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.329367][ T73] vprintk_emit+0x37c/0x3e0 [ 3.329370][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.329373][ T73] ? __lock_acquire+0x518/0xc20 [ 3.329376][ T73] _printk+0xc7/0x100 [ 3.329380][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.329382][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.329385][ T73] ? __rwlock_init+0x150/0x150 [ 3.329389][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.329392][ T73] do_exit.cold+0x82/0x9c [ 3.329395][ T73] ? exit_notify+0x890/0x890 [ 3.329396][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.329399][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.329403][ T73] do_group_exit+0xb8/0x370 [ 3.329406][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.329408][ T73] x64_sys_call+0x1567/0x1570 [ 3.329411][ T73] do_syscall_64+0xff/0x530 [ 3.329414][ T73] ? exc_page_fault+0xee/0x100 [ 3.329417][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.329419][ T73] RIP: 0033:0x7fcfe016f1b8 [ 3.329422][ T73] Code: Unable to access opcode bytes at 0x7fcfe016f18e. [ 3.329423][ T73] RSP: 002b:00007ffeb8de02d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.329425][ T73] RAX: ffffffffffffffda RBX: 00007fcfe029ff88 RCX: 00007fcfe016f1b8 [ 3.329426][ T73] RDX: 00007fcfdf9cd4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.329427][ T73] RBP: 00007ffeb8de0330 R08: 0000000000000000 R09: 0000000000001000 [ 3.329428][ T73] R10: 00007ffeb8de00f0 R11: 0000000000000246 R12: 0000000000000001 [ 3.329429][ T73] R13: 0000000000000049 R14: 00007fcfe029e680 R15: 00007fcfe029ffa0 [ 3.329436][ T73] [ 3.334289][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.334289][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.334289][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.334289][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.347763][ T1] virtme-ng-init: basic initialization done [ 3.385862][ T79] ip (79) used greatest stack depth: 24576 bytes left [ 3.411927][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.412301][ T75] virtme-ng-init: triggering udev coldplug [ 5.347743][ T75] virtme-ng-init: waiting for udev to settle [ 5.347757][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.347759][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.347761][ T75] preempt_count: 1, expected: 0 [ 5.347762][ T75] RCU nest depth: 0, expected: 0 [ 5.347763][ T75] locks held by virtme-ng-init/75: 4, last CPU#1: [ 5.347765][ T75] #0: ffffffff9e969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.347776][ T75] #1: ffffffff9e969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.347780][ T75] #2: ffffffff9e889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.347783][ T75] #3: ffffffff9e889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.347787][ T75] irq event stamp: 3288 [ 5.347788][ T75] hardirqs last enabled at (3287): [] __down_trylock_console_sem+0x86/0xa0 [ 5.347791][ T75] hardirqs last disabled at (3288): [] console_emit_next_record+0x3d4/0x4c0 [ 5.347792][ T75] softirqs last enabled at (2802): [] fpu_clone+0xd9/0x410 [ 5.347796][ T75] softirqs last disabled at (2800): [] fpu_clone+0x82/0x410 [ 5.347799][ T75] Preemption disabled at: [ 5.347800][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.347805][ T75] CPU: 1 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.347808][ T75] Tainted: [W]=WARN [ 5.347809][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.347811][ T75] Call Trace: [ 5.347812][ T75] [ 5.347814][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.347818][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.347820][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.347824][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.347827][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.347832][ T75] __kmalloc_noprof+0x443/0x760 [ 5.347835][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.347841][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.347844][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.347847][ T75] put_chars+0x1e1/0x2f0 [ 5.347850][ T75] ? __send_to_port+0x420/0x420 [ 5.347852][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.347856][ T75] ? validate_chain+0x38b/0xc20 [ 5.347861][ T75] hvc_console_print+0x292/0x780 [ 5.347867][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.347869][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.347871][ T75] ? lock_acquire+0x13c/0x160 [ 5.347875][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.347879][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.347880][ T75] ? console_flush_one_record+0x106/0x710 [ 5.347882][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.347884][ T75] ? lock_acquire+0x13c/0x160 [ 5.347888][ T75] console_flush_one_record+0x46f/0x710 [ 5.347891][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.347892][ T75] ? __lock_acquire+0x518/0xc20 [ 5.347898][ T75] console_unlock+0xee/0x1f0 [ 5.347900][ T75] ? console_flush_one_record+0x710/0x710 [ 5.347901][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.347903][ T75] ? lock_acquire+0x60/0x160 [ 5.347906][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.347908][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.347918][ T75] vprintk_emit+0x37c/0x3e0 [ 5.347921][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.347923][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.347929][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.347933][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.347935][ T75] ? simple_strntoull+0x10f/0x140 [ 5.347940][ T75] ? date_str+0x1e0/0x1e0 [ 5.347943][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.347947][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.347949][ T75] ? vprintk_default+0x20/0x20 [ 5.347953][ T75] ? vprintk_default+0x20/0x20 [ 5.347955][ T75] new_sync_write+0x33e/0x760 [ 5.347959][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.347963][ T75] ? new_sync_read+0x750/0x750 [ 5.347967][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.347971][ T75] ? __fget_files+0x1e3/0x460 [ 5.347975][ T75] vfs_write+0x6a2/0xbd0 [ 5.347979][ T75] ksys_write+0x116/0x250 [ 5.347981][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.347984][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.347987][ T75] do_syscall_64+0xff/0x530 [ 5.347989][ T75] ? exc_page_fault+0xee/0x100 [ 5.347992][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.347994][ T75] RIP: 0033:0x7f3ea770aed2 [ 5.347998][ 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 [ 5.348000][ T75] RSP: 002b:00007f3ea7651c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.348003][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f3ea770aed2 [ 5.348004][ T75] RDX: 000000000000002e RSI: 00007f3ea00012c0 RDI: 0000000000000003 [ 5.348005][ T75] RBP: 00007f3ea7651c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.348005][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3ea77950a0 [ 5.348006][ T75] R13: 00007f3ea76933e0 R14: 00007f3ea00012c0 R15: 00007f3ea7651da8 [ 5.348012][ T75] [ 5.883446][ T75] virtme-ng-init: udev is done [ 5.891811][ T1] virtme-ng-init: initialization done