virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.992716][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.992736][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.992738][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.992739][ T1] preempt_count: 1, expected: 0 [ 0.992740][ T1] RCU nest depth: 0, expected: 0 [ 0.992741][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.992743][ T1] #0: ff110000027e3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.992754][ T1] #1: ffffffffb1369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.992759][ T1] #2: ffffffffb1369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.992762][ T1] #3: ffffffffb1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.992765][ T1] #4: ffffffffb1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.992769][ T1] irq event stamp: 305454 [ 0.992770][ T1] hardirqs last enabled at (305453): [] __down_trylock_console_sem+0x86/0xa0 [ 0.992773][ T1] hardirqs last disabled at (305454): [] console_emit_next_record+0x3d4/0x4c0 [ 0.992774][ T1] softirqs last enabled at (304708): [] handle_softirqs+0x67c/0x900 [ 0.992778][ T1] softirqs last disabled at (304703): [] __irq_exit_rcu+0x145/0x1c0 [ 0.992780][ T1] Preemption disabled at: [ 0.992781][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.992785][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.992788][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.992790][ T1] Call Trace: [ 0.992792][ T1] [ 0.992795][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.992800][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.992801][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.992806][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.992809][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.992814][ T1] __kmalloc_noprof+0x443/0x760 [ 0.992816][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.992822][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.992825][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.992828][ T1] put_chars+0x1e1/0x2f0 [ 0.992831][ T1] ? __send_to_port+0x420/0x420 [ 0.992834][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.992838][ T1] ? validate_chain+0x38b/0xc20 [ 0.992842][ T1] hvc_console_print+0x292/0x780 [ 0.992845][ T1] ? __lock_acquire+0x518/0xc20 [ 0.992847][ T1] ? __lock_acquire+0x518/0xc20 [ 0.992851][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.992855][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.992857][ T1] ? lock_acquire+0x13c/0x160 [ 0.992861][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.992864][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.992865][ T1] ? console_flush_one_record+0x106/0x710 [ 0.992868][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.992870][ T1] ? lock_acquire+0x13c/0x160 [ 0.992874][ T1] console_flush_one_record+0x46f/0x710 [ 0.992877][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.992879][ T1] ? __lock_acquire+0x518/0xc20 [ 0.992884][ T1] console_unlock+0xee/0x1f0 [ 0.992886][ T1] ? console_flush_one_record+0x710/0x710 [ 0.992888][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.992890][ T1] ? lock_acquire+0x60/0x160 [ 0.992893][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.992895][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.992898][ T1] vprintk_emit+0x37c/0x3e0 [ 0.992901][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.992903][ T1] ? find_held_lock+0x2b/0x80 [ 0.992905][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.992907][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.992910][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.992915][ T1] ? device_rename.cold+0xa/0xa [ 0.992917][ T1] ? __lock_acquire+0x518/0xc20 [ 0.992921][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.992923][ T1] ? find_held_lock+0x2b/0x80 [ 0.992927][ T1] dev_printk_emit+0xb9/0xee [ 0.992930][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.992933][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.992936][ T1] ? proc_register+0x368/0x8b0 [ 0.992943][ T1] _dev_info+0xe2/0x116 [ 0.992946][ T1] ? _dev_notice+0x120/0x120 [ 0.992950][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.992954][ T1] ? rtc_proc_show+0x400/0x400 [ 0.992958][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.992963][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.992968][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.992974][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.992978][ T1] cmos_do_probe+0x73b/0x98a [ 0.992980][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.992983][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.992984][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.992990][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.992992][ T1] ? mc146818_set_time+0x500/0x500 [ 0.992996][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.992998][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.993003][ T1] platform_probe+0xfe/0x1f0 [ 0.993006][ T1] call_driver_probe+0x61/0x1c0 [ 0.993009][ T1] really_probe+0x199/0x760 [ 0.993012][ T1] ? __device_attach_driver+0x280/0x280 [ 0.993014][ T1] __driver_probe_device+0x24f/0x440 [ 0.993017][ T1] ? __device_attach_driver+0x280/0x280 [ 0.993019][ T1] ? __device_attach_driver+0x280/0x280 [ 0.993021][ T1] driver_probe_device+0x4a/0xf0 [ 0.993024][ T1] __driver_attach+0x1b8/0x540 [ 0.993026][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.993029][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.993032][ T1] ? bus_remove_file+0x50/0x50 [ 0.993034][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.993037][ T1] ? rtc_dev_init+0x40/0x40 [ 0.993042][ T1] ? rtc_dev_init+0x40/0x40 [ 0.993043][ T1] bus_add_driver+0x2c8/0x530 [ 0.993047][ T1] driver_register+0x1a3/0x390 [ 0.993050][ T1] __platform_driver_probe+0x13f/0x270 [ 0.993053][ T1] cmos_init+0x31/0x40 [ 0.993055][ T1] do_one_initcall+0x124/0x4f0 [ 0.993058][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.993060][ T1] ? parameq+0x110/0x110 [ 0.993066][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.993070][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.993073][ T1] kernel_init_freeable+0x596/0x630 [ 0.993076][ T1] ? rest_init+0x280/0x280 [ 0.993079][ T1] kernel_init+0x21/0x150 [ 0.993081][ T1] ? rest_init+0x280/0x280 [ 0.993082][ T1] ret_from_fork+0x474/0x6b0 [ 0.993086][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.993090][ T1] ? __switch_to+0x5a3/0xe00 [ 0.993093][ T1] ? rest_init+0x280/0x280 [ 0.993096][ T1] ret_from_fork_asm+0x11/0x20 [ 0.993104][ T1] [ 1.024094][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T01:56:26 UTC (1787882186) [ 1.025066][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.027879][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.036089][ T1] NET: Registered PF_INET6 protocol family [ 1.039970][ T1] Segment Routing with IPv6 [ 1.040388][ T1] In-situ OAM (IOAM) with IPv6 [ 1.040739][ T1] NET: Registered PF_PACKET protocol family [ 1.041023][ T1] 9pnet: Installing 9P2000 support [ 1.041356][ T1] Key type dns_resolver registered [ 1.041960][ T1] NET: Registered PF_VSOCK protocol family [ 1.046005][ T1] IPI shorthand broadcast: enabled [ 1.141402][ T1] sched_clock: Marking stable (1109001936, 31535534)->(1213411994, -72874524) [ 1.144314][ T1] registered taskstats version 1 [ 1.146713][ T1] Loading compiled-in X.509 certificates [ 1.243650][ T1] Demotion targets for Node 0: null [ 1.244058][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12241) [ 1.244390][ T1] page_owner is disabled [ 1.245084][ T1] PM: Magic number: 6:112:914 [ 1.245564][ T1] netconsole: network logging started [ 1.246966][ T1] ALSA device list: [ 1.247717][ T1] No soundcards found. [ 1.248689][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.251040][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.251831][ T1] devtmpfs: mounted [ 1.252141][ T1] VFS: Pivoted into new rootfs [ 1.278455][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.278744][ T1] Write protecting the kernel read-only data: 55296k [ 1.279345][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.279845][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.280224][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.280601][ T1] with arguments: [ 1.280769][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.281033][ T1] with environment: [ 1.281198][ T1] HOME=/ [ 1.281385][ T1] TERM=dumb [ 1.281855][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.282405][ T1] nr_open=2147483584 [ 1.284544][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.284827][ T1] virtme_rw_overlay0=/etc [ 1.284975][ T1] virtme_rw_overlay1=/lib [ 1.285128][ T1] virtme_rw_overlay2=/home [ 1.285275][ T1] virtme_rw_overlay3=/opt [ 1.285429][ T1] virtme_rw_overlay4=/srv [ 1.285592][ T1] virtme_rw_overlay5=/usr [ 1.285738][ T1] virtme_rw_overlay6=/var [ 1.285891][ T1] virtme_rw_overlay7=/tmp [ 1.286047][ T1] virtme_console=ttyS0 [ 1.286193][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.300548][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.301784][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.313335][ T1] overlayfs: failed to set xattr on upper [ 1.313619][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.313858][ T1] overlayfs: ...falling back to uuid=null. [ 1.316020][ T1] overlayfs: failed to set xattr on upper [ 1.316212][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.316445][ T1] overlayfs: ...falling back to uuid=null. [ 1.318264][ T1] overlayfs: failed to set xattr on upper [ 1.318470][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.318709][ T1] overlayfs: ...falling back to uuid=null. [ 1.320401][ T1] overlayfs: failed to set xattr on upper [ 1.320619][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.320851][ T1] overlayfs: ...falling back to uuid=null. [ 1.322601][ T1] overlayfs: failed to set xattr on upper [ 1.322797][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.323031][ T1] overlayfs: ...falling back to uuid=null. [ 1.325079][ T1] overlayfs: failed to set xattr on upper [ 1.325276][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.325518][ T1] overlayfs: ...falling back to uuid=null. [ 1.327256][ T1] overlayfs: failed to set xattr on upper [ 1.327454][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.328196][ T1] overlayfs: ...falling back to uuid=null. [ 1.329980][ T1] overlayfs: failed to set xattr on upper [ 1.330175][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.330413][ T1] overlayfs: ...falling back to uuid=null. [ 1.340902][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.394464][ T74] kwatchdog (74) used greatest stack depth: 28336 bytes left [ 3.419444][ T73] systemd-tmpfile (73) used greatest stack depth: 24936 bytes left [ 3.419461][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.419463][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.419465][ T73] preempt_count: 2, expected: 0 [ 3.419466][ T73] RCU nest depth: 0, expected: 0 [ 3.419467][ T73] locks held by systemd-tmpfile/73: 5, last CPU#1: [ 3.419468][ T73] #0: ffffffffb12027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.419481][ T73] #1: ffffffffb1369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.419486][ T73] #2: ffffffffb1369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.419489][ T73] #3: ffffffffb1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.419492][ T73] #4: ffffffffb1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.419495][ T73] irq event stamp: 2334494 [ 3.419496][ T73] hardirqs last enabled at (2334493): [] __down_trylock_console_sem+0x86/0xa0 [ 3.419500][ T73] hardirqs last disabled at (2334494): [] console_emit_next_record+0x3d4/0x4c0 [ 3.419501][ T73] softirqs last enabled at (2333826): [] handle_softirqs+0x67c/0x900 [ 3.419503][ T73] softirqs last disabled at (2333815): [] __irq_exit_rcu+0x145/0x1c0 [ 3.419506][ T73] Preemption disabled at: [ 3.419506][ T73] [<0000000000000000>] 0x0 [ 3.419513][ T73] CPU: 1 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.419517][ T73] Tainted: [W]=WARN [ 3.419518][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.419519][ T73] Call Trace: [ 3.419521][ T73] [ 3.419522][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.419528][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.419533][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.419538][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.419543][ T73] __kmalloc_noprof+0x443/0x760 [ 3.419546][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.419552][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.419555][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.419558][ T73] put_chars+0x1e1/0x2f0 [ 3.419561][ T73] ? __send_to_port+0x420/0x420 [ 3.419562][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.419566][ T73] ? validate_chain+0x38b/0xc20 [ 3.419572][ T73] hvc_console_print+0x292/0x780 [ 3.419578][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.419580][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.419582][ T73] ? lock_acquire+0x13c/0x160 [ 3.419586][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.419590][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.419591][ T73] ? console_flush_one_record+0x106/0x710 [ 3.419594][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.419595][ T73] ? lock_acquire+0x13c/0x160 [ 3.419599][ T73] console_flush_one_record+0x46f/0x710 [ 3.419603][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.419604][ T73] ? __lock_acquire+0x518/0xc20 [ 3.419609][ T73] console_unlock+0xee/0x1f0 [ 3.419611][ T73] ? console_flush_one_record+0x710/0x710 [ 3.419613][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.419614][ T73] ? lock_acquire+0x60/0x160 [ 3.419618][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.419620][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.419623][ T73] vprintk_emit+0x37c/0x3e0 [ 3.419626][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.419628][ T73] ? __lock_acquire+0x518/0xc20 [ 3.419632][ T73] _printk+0xc7/0x100 [ 3.419636][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.419639][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.419641][ T73] ? __rwlock_init+0x150/0x150 [ 3.419642][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.419642][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.419642][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.419642][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.419645][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.419648][ T73] do_exit.cold+0x82/0x9c [ 3.419651][ T73] ? exit_notify+0x890/0x890 [ 3.419653][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.419656][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.419659][ T73] do_group_exit+0xb8/0x370 [ 3.419662][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.419664][ T73] x64_sys_call+0x1567/0x1570 [ 3.419667][ T73] do_syscall_64+0xff/0x530 [ 3.419671][ T73] ? exc_page_fault+0xee/0x100 [ 3.419674][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.419676][ T73] RIP: 0033:0x7f04a2e481b8 [ 3.419678][ T73] Code: Unable to access opcode bytes at 0x7f04a2e4818e. [ 3.419679][ T73] RSP: 002b:00007ffd1f6282c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.419681][ T73] RAX: ffffffffffffffda RBX: 00007f04a2f78f88 RCX: 00007f04a2e481b8 [ 3.419682][ T73] RDX: 00007f04a26a64c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.419683][ T73] RBP: 00007ffd1f628320 R08: 0000000000000000 R09: 0000000000001000 [ 3.419684][ T73] R10: 00007ffd1f6280e0 R11: 0000000000000246 R12: 0000000000000001 [ 3.419685][ T73] R13: 0000000000000049 R14: 00007f04a2f77680 R15: 00007f04a2f78fa0 [ 3.419691][ T73] [ 3.436279][ T1] virtme-ng-init: basic initialization done [ 3.488668][ T79] ip (79) used greatest stack depth: 24848 bytes left [ 3.494925][ T78] systemd-udevd (78) used greatest stack depth: 24768 bytes left [ 3.495326][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.495740][ T75] virtme-ng-init: triggering udev coldplug [ 5.451724][ T75] virtme-ng-init: waiting for udev to settle [ 5.451738][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.451740][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.451742][ T75] preempt_count: 1, expected: 0 [ 5.451742][ T75] RCU nest depth: 0, expected: 0 [ 5.451743][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 5.451746][ T75] #0: ffffffffb1369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.451757][ T75] #1: ffffffffb1369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.451761][ T75] #2: ffffffffb1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.451764][ T75] #3: ffffffffb1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.451768][ T75] irq event stamp: 10732 [ 5.451768][ T75] hardirqs last enabled at (10731): [] __down_trylock_console_sem+0x86/0xa0 [ 5.451772][ T75] hardirqs last disabled at (10732): [] console_emit_next_record+0x3d4/0x4c0 [ 5.451773][ T75] softirqs last enabled at (10246): [] fpu_clone+0xd9/0x410 [ 5.451777][ T75] softirqs last disabled at (10244): [] fpu_clone+0x82/0x410 [ 5.451779][ T75] Preemption disabled at: [ 5.451780][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.451785][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.451788][ T75] Tainted: [W]=WARN [ 5.451789][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.451791][ T75] Call Trace: [ 5.451793][ T75] [ 5.451794][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.451799][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.451801][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.451805][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.451808][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.451813][ T75] __kmalloc_noprof+0x443/0x760 [ 5.451816][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.451822][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.451825][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.451828][ T75] put_chars+0x1e1/0x2f0 [ 5.451831][ T75] ? __send_to_port+0x420/0x420 [ 5.451833][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.451837][ T75] ? validate_chain+0x38b/0xc20 [ 5.451841][ T75] hvc_console_print+0x292/0x780 [ 5.451848][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.451850][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.451852][ T75] ? lock_acquire+0x13c/0x160 [ 5.451856][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.451859][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.451861][ T75] ? console_flush_one_record+0x106/0x710 [ 5.451863][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.451865][ T75] ? lock_acquire+0x13c/0x160 [ 5.451869][ T75] console_flush_one_record+0x46f/0x710 [ 5.451872][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.451873][ T75] ? __lock_acquire+0x518/0xc20 [ 5.451879][ T75] console_unlock+0xee/0x1f0 [ 5.451881][ T75] ? console_flush_one_record+0x710/0x710 [ 5.451882][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.451884][ T75] ? lock_acquire+0x60/0x160 [ 5.451887][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.451889][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.451892][ T75] vprintk_emit+0x37c/0x3e0 [ 5.451895][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.451898][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.451904][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.451908][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.451909][ T75] ? simple_strntoull+0x10f/0x140 [ 5.451914][ T75] ? date_str+0x1e0/0x1e0 [ 5.451917][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.451921][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.451923][ T75] ? vprintk_default+0x20/0x20 [ 5.451927][ T75] ? vprintk_default+0x20/0x20 [ 5.451929][ T75] new_sync_write+0x33e/0x760 [ 5.451933][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.451937][ T75] ? new_sync_read+0x750/0x750 [ 5.451941][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.451945][ T75] ? __fget_files+0x1e3/0x460 [ 5.451949][ T75] vfs_write+0x6a2/0xbd0 [ 5.451953][ T75] ksys_write+0x116/0x250 [ 5.451955][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.451958][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.451961][ T75] do_syscall_64+0xff/0x530 [ 5.451963][ T75] ? exc_page_fault+0xee/0x100 [ 5.451966][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.451968][ T75] RIP: 0033:0x7f48f0a4aed2 [ 5.451972][ 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 [ 5.451974][ T75] RSP: 002b:00007f48f0991c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.451977][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f48f0a4aed2 [ 5.451978][ T75] RDX: 000000000000002e RSI: 00007f48ec0012c0 RDI: 0000000000000003 [ 5.451979][ T75] RBP: 00007f48f0991c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.451980][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f48f0ad50a0 [ 5.451981][ T75] R13: 00007f48f09d33e0 R14: 00007f48ec0012c0 R15: 00007f48f0991da8 [ 5.451987][ T75] [ 5.972790][ T75] virtme-ng-init: udev is done [ 5.975478][ T1] virtme-ng-init: initialization done