virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.047377][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.047412][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.047414][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.047416][ T1] preempt_count: 1, expected: 0 [ 1.047417][ T1] RCU nest depth: 0, expected: 0 [ 1.047418][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.047420][ T1] #0: ff1100000292b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.047433][ T1] #1: ffffffff9cb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.047439][ T1] #2: ffffffff9cb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.047443][ T1] #3: ffffffff9ca89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.047446][ T1] #4: ffffffff9ca89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.047449][ T1] irq event stamp: 302602 [ 1.047450][ T1] hardirqs last enabled at (302601): [] __down_trylock_console_sem+0x86/0xa0 [ 1.047454][ T1] hardirqs last disabled at (302602): [] console_emit_next_record+0x3d4/0x4c0 [ 1.047455][ T1] softirqs last enabled at (302312): [] handle_softirqs+0x67c/0x900 [ 1.047459][ T1] softirqs last disabled at (302197): [] __irq_exit_rcu+0x145/0x1c0 [ 1.047462][ T1] Preemption disabled at: [ 1.047463][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.047468][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.047471][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.047472][ T1] Call Trace: [ 1.047474][ T1] [ 1.047478][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.047482][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.047484][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.047489][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.047492][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.047498][ T1] __kmalloc_noprof+0x443/0x760 [ 1.047501][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.047507][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.047510][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.047513][ T1] put_chars+0x1e1/0x2f0 [ 1.047516][ T1] ? __send_to_port+0x420/0x420 [ 1.047520][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.047524][ T1] ? validate_chain+0x38b/0xc20 [ 1.047528][ T1] hvc_console_print+0x292/0x780 [ 1.047531][ T1] ? __lock_acquire+0x518/0xc20 [ 1.047533][ T1] ? __lock_acquire+0x518/0xc20 [ 1.047538][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.047542][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.047544][ T1] ? lock_acquire+0x13c/0x160 [ 1.047549][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.047552][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.047553][ T1] ? console_flush_one_record+0x106/0x710 [ 1.047556][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.047558][ T1] ? lock_acquire+0x13c/0x160 [ 1.047562][ T1] console_flush_one_record+0x46f/0x710 [ 1.047566][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.047568][ T1] ? __lock_acquire+0x518/0xc20 [ 1.047573][ T1] console_unlock+0xee/0x1f0 [ 1.047576][ T1] ? console_flush_one_record+0x710/0x710 [ 1.047577][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.047579][ T1] ? lock_acquire+0x60/0x160 [ 1.047583][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.047585][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.047588][ T1] vprintk_emit+0x37c/0x3e0 [ 1.047599][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.047601][ T1] ? find_held_lock+0x2b/0x80 [ 1.047604][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.047606][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.047610][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.047615][ T1] ? device_rename.cold+0xa/0xa [ 1.047617][ T1] ? __lock_acquire+0x518/0xc20 [ 1.047621][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.047623][ T1] ? find_held_lock+0x2b/0x80 [ 1.047627][ T1] dev_printk_emit+0xb9/0xee [ 1.047630][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.047633][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.047637][ T1] ? proc_register+0x368/0x8b0 [ 1.047644][ T1] _dev_info+0xe2/0x116 [ 1.047647][ T1] ? _dev_notice+0x120/0x120 [ 1.047652][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.047656][ T1] ? rtc_proc_show+0x400/0x400 [ 1.047660][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.047665][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.047668][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.047672][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.047679][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.047683][ T1] cmos_do_probe+0x73b/0x98a [ 1.047685][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.047688][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.047690][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.047697][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.047698][ T1] ? mc146818_set_time+0x500/0x500 [ 1.047702][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.047704][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.047710][ T1] platform_probe+0xfe/0x1f0 [ 1.047713][ T1] call_driver_probe+0x61/0x1c0 [ 1.047716][ T1] really_probe+0x199/0x760 [ 1.047719][ T1] ? __device_attach_driver+0x280/0x280 [ 1.047721][ T1] __driver_probe_device+0x24f/0x440 [ 1.047725][ T1] ? __device_attach_driver+0x280/0x280 [ 1.047727][ T1] ? __device_attach_driver+0x280/0x280 [ 1.047728][ T1] driver_probe_device+0x4a/0xf0 [ 1.047731][ T1] __driver_attach+0x1b8/0x540 [ 1.047734][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.047737][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.047740][ T1] ? bus_remove_file+0x50/0x50 [ 1.047742][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.047745][ T1] ? rtc_dev_init+0x40/0x40 [ 1.047750][ T1] ? rtc_dev_init+0x40/0x40 [ 1.047752][ T1] bus_add_driver+0x2c8/0x530 [ 1.047756][ T1] driver_register+0x1a3/0x390 [ 1.047759][ T1] __platform_driver_probe+0x13f/0x270 [ 1.047762][ T1] cmos_init+0x31/0x40 [ 1.047767][ T1] do_one_initcall+0x124/0x4f0 [ 1.047770][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.047770][ T1] ? parameq+0x110/0x110 [ 1.047770][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.047770][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.047770][ T1] kernel_init_freeable+0x596/0x630 [ 1.047770][ T1] ? rest_init+0x280/0x280 [ 1.047770][ T1] kernel_init+0x21/0x150 [ 1.047770][ T1] ? rest_init+0x280/0x280 [ 1.047770][ T1] ret_from_fork+0x474/0x6b0 [ 1.047770][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.047770][ T1] ? __switch_to+0x5a3/0xe00 [ 1.047770][ T1] ? rest_init+0x280/0x280 [ 1.047770][ T1] ret_from_fork_asm+0x11/0x20 [ 1.047770][ T1] [ 1.081836][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T15:54:20 UTC (1787932460) [ 1.082967][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.086399][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.096325][ T1] NET: Registered PF_INET6 protocol family [ 1.100966][ T1] Segment Routing with IPv6 [ 1.101407][ T1] In-situ OAM (IOAM) with IPv6 [ 1.101908][ T1] NET: Registered PF_PACKET protocol family [ 1.102178][ T1] 9pnet: Installing 9P2000 support [ 1.102533][ T1] Key type dns_resolver registered [ 1.103391][ T1] NET: Registered PF_VSOCK protocol family [ 1.108228][ T1] IPI shorthand broadcast: enabled [ 1.213679][ T1] sched_clock: Marking stable (1177002433, 35765607)->(1296296767, -83528727) [ 1.216125][ T1] registered taskstats version 1 [ 1.218420][ T1] Loading compiled-in X.509 certificates [ 1.322127][ T1] Demotion targets for Node 0: null [ 1.322500][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11730) [ 1.322815][ T1] page_owner is disabled [ 1.323864][ T1] PM: Magic number: 6:599:943 [ 1.324100][ T1] tty tty0: hash matches [ 1.324307][ T1] tty console: hash matches [ 1.324744][ T1] netconsole: network logging started [ 1.326475][ T1] ALSA device list: [ 1.327457][ T1] No soundcards found. [ 1.329170][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.331543][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.332357][ T1] devtmpfs: mounted [ 1.332635][ T1] VFS: Pivoted into new rootfs [ 1.360223][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.360478][ T1] Write protecting the kernel read-only data: 55296k [ 1.361340][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.361761][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.362399][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.362692][ T1] with arguments: [ 1.362820][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.363050][ T1] with environment: [ 1.363197][ T1] HOME=/ [ 1.363317][ T1] TERM=dumb [ 1.363432][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.363726][ T1] nr_open=2147483584 [ 1.363839][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.364087][ T1] virtme_rw_overlay0=/etc [ 1.364239][ T1] virtme_rw_overlay1=/lib [ 1.364381][ T1] virtme_rw_overlay2=/home [ 1.364523][ T1] virtme_rw_overlay3=/opt [ 1.364684][ T1] virtme_rw_overlay4=/srv [ 1.365794][ T1] virtme_rw_overlay5=/usr [ 1.365995][ T1] virtme_rw_overlay6=/var [ 1.366206][ T1] virtme_rw_overlay7=/tmp [ 1.366394][ T1] virtme_console=ttyS0 [ 1.366608][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.382294][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.383584][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.396506][ T1] overlayfs: failed to set xattr on upper [ 1.396894][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.397238][ T1] overlayfs: ...falling back to uuid=null. [ 1.399902][ T1] overlayfs: failed to set xattr on upper [ 1.400156][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.400487][ T1] overlayfs: ...falling back to uuid=null. [ 1.402535][ T1] overlayfs: failed to set xattr on upper [ 1.402813][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.403132][ T1] overlayfs: ...falling back to uuid=null. [ 1.405207][ T1] overlayfs: failed to set xattr on upper [ 1.405471][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.405810][ T1] overlayfs: ...falling back to uuid=null. [ 1.408297][ T1] overlayfs: failed to set xattr on upper [ 1.408559][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.408885][ T1] overlayfs: ...falling back to uuid=null. [ 1.410647][ T1] overlayfs: failed to set xattr on upper [ 1.411400][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.411720][ T1] overlayfs: ...falling back to uuid=null. [ 1.413613][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 1.413740][ T1] overlayfs: failed to set xattr on upper [ 1.414452][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.415400][ T1] overlayfs: ...falling back to uuid=null. [ 1.417486][ T1] overlayfs: failed to set xattr on upper [ 1.417758][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.418269][ T1] overlayfs: ...falling back to uuid=null. [ 1.429995][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.759851][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.759851][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.759851][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.759851][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.759870][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.759872][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.759874][ T1] preempt_count: 1, expected: 0 [ 3.759875][ T1] RCU nest depth: 0, expected: 0 [ 3.759876][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.759878][ T1] #0: ffffffff9cb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.759890][ T1] #1: ffffffff9cb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.759894][ T1] #2: ffffffff9ca89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.759897][ T1] #3: ffffffff9ca89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.759901][ T1] irq event stamp: 549796 [ 3.759902][ T1] hardirqs last enabled at (549795): [] __down_trylock_console_sem+0x86/0xa0 [ 3.759905][ T1] hardirqs last disabled at (549796): [] console_emit_next_record+0x3d4/0x4c0 [ 3.759906][ T1] softirqs last enabled at (549618): [] handle_softirqs+0x67c/0x900 [ 3.759910][ T1] softirqs last disabled at (548367): [] __irq_exit_rcu+0x145/0x1c0 [ 3.759913][ T1] Preemption disabled at: [ 3.759913][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.759919][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.759923][ T1] Tainted: [W]=WARN [ 3.759924][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.759926][ T1] Call Trace: [ 3.759928][ T1] [ 3.759929][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.759934][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.759936][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.759941][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.759944][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.759949][ T1] __kmalloc_noprof+0x443/0x760 [ 3.759952][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.759958][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.759961][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.759965][ T1] put_chars+0x1e1/0x2f0 [ 3.759968][ T1] ? __send_to_port+0x420/0x420 [ 3.759970][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.759974][ T1] ? validate_chain+0x38b/0xc20 [ 3.759979][ T1] hvc_console_print+0x292/0x780 [ 3.759986][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.759988][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.759990][ T1] ? lock_acquire+0x13c/0x160 [ 3.759994][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.759998][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.759999][ T1] ? console_flush_one_record+0x106/0x710 [ 3.760002][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.760004][ T1] ? lock_acquire+0x13c/0x160 [ 3.760008][ T1] console_flush_one_record+0x46f/0x710 [ 3.760011][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.760013][ T1] ? __lock_acquire+0x518/0xc20 [ 3.760018][ T1] console_unlock+0xee/0x1f0 [ 3.760020][ T1] ? console_flush_one_record+0x710/0x710 [ 3.760022][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.760023][ T1] ? lock_acquire+0x60/0x160 [ 3.760027][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.760029][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.760032][ T1] vprintk_emit+0x37c/0x3e0 [ 3.760035][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.760038][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.760044][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.760048][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.760050][ T1] ? simple_strntoull+0x10f/0x140 [ 3.760054][ T1] ? date_str+0x1e0/0x1e0 [ 3.760058][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.760062][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.760064][ T1] ? vprintk_default+0x20/0x20 [ 3.760068][ T1] ? vprintk_default+0x20/0x20 [ 3.760070][ T1] new_sync_write+0x33e/0x760 [ 3.760074][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.760076][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.760080][ T1] ? new_sync_read+0x750/0x750 [ 3.760087][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.760090][ T1] vfs_write+0x6a2/0xbd0 [ 3.760094][ T1] ksys_write+0x116/0x250 [ 3.760097][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.760099][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.760102][ T1] do_syscall_64+0xff/0x530 [ 3.760105][ T1] ? exc_page_fault+0xee/0x100 [ 3.760107][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.760109][ T1] RIP: 0033:0x7fecbd669bee [ 3.760114][ T1] Code: 4d 89 d8 e8 d4 12 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 3.760116][ T1] RSP: 002b:00007ffecc993c70 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.760118][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fecbd669bee [ 3.760120][ T1] RDX: 000000000000011c RSI: 0000555559548680 RDI: 0000000000000003 [ 3.760121][ T1] RBP: 00007ffecc993c80 R08: 0000000000000000 R09: 0000000000000000 [ 3.760122][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fecbd6f50a0 [ 3.760122][ T1] R13: 00007fecbd5f33e0 R14: 0000555559548680 R15: 00007ffecc993d98 [ 3.760129][ T1] [ 3.760851][ T75] systemd-tmpfile (75) used greatest stack depth: 24384 bytes left [ 3.773582][ T1] virtme-ng-init: basic initialization done [ 3.835276][ T79] ip (79) used greatest stack depth: 24120 bytes left [ 3.863195][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.863951][ T76] virtme-ng-init: triggering udev coldplug [ 6.047905][ T76] virtme-ng-init: waiting for udev to settle [ 6.047922][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.047925][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 6.047926][ T76] preempt_count: 1, expected: 0 [ 6.047927][ T76] RCU nest depth: 0, expected: 0 [ 6.047928][ T76] locks held by virtme-ng-init/76: 4, last CPU#0: [ 6.047930][ T76] #0: ffffffff9cb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.047943][ T76] #1: ffffffff9cb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.047946][ T76] #2: ffffffff9ca89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.047950][ T76] #3: ffffffff9ca89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.047953][ T76] irq event stamp: 4620 [ 6.047954][ T76] hardirqs last enabled at (4619): [] __down_trylock_console_sem+0x86/0xa0 [ 6.047957][ T76] hardirqs last disabled at (4620): [] console_emit_next_record+0x3d4/0x4c0 [ 6.047959][ T76] softirqs last enabled at (4286): [] handle_softirqs+0x67c/0x900 [ 6.047962][ T76] softirqs last disabled at (2893): [] __irq_exit_rcu+0x145/0x1c0 [ 6.047964][ T76] Preemption disabled at: [ 6.047965][ T76] [] vprintk_emit+0x31b/0x3e0 [ 6.047970][ T76] CPU: 0 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.047974][ T76] Tainted: [W]=WARN [ 6.047975][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.047977][ T76] Call Trace: [ 6.047979][ T76] [ 6.047980][ T76] dump_stack_lvl+0x6f/0xa0 [ 6.047985][ T76] ? vprintk_emit+0x31b/0x3e0 [ 6.047987][ T76] __might_resched.cold+0x1fe/0x2c1 [ 6.047992][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.047995][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 6.048000][ T76] __kmalloc_noprof+0x443/0x760 [ 6.048003][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 6.048009][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 6.048012][ T76] alloc_buf.isra.0+0x4b/0x260 [ 6.048015][ T76] put_chars+0x1e1/0x2f0 [ 6.048018][ T76] ? __send_to_port+0x420/0x420 [ 6.048020][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.048024][ T76] ? validate_chain+0x38b/0xc20 [ 6.048029][ T76] hvc_console_print+0x292/0x780 [ 6.048036][ T76] ? hvc_write+0x3a0/0x3a0 [ 6.048038][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.048040][ T76] ? lock_acquire+0x13c/0x160 [ 6.048044][ T76] console_emit_next_record+0x22f/0x4c0 [ 6.048047][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 6.048049][ T76] ? console_flush_one_record+0x106/0x710 [ 6.048051][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.048053][ T76] ? lock_acquire+0x13c/0x160 [ 6.048057][ T76] console_flush_one_record+0x46f/0x710 [ 6.048061][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 6.048062][ T76] ? __lock_acquire+0x518/0xc20 [ 6.048067][ T76] console_unlock+0xee/0x1f0 [ 6.048069][ T76] ? console_flush_one_record+0x710/0x710 [ 6.048071][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.048073][ T76] ? lock_acquire+0x60/0x160 [ 6.048076][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.048078][ T76] ? vprintk_emit+0x320/0x3e0 [ 6.048081][ T76] vprintk_emit+0x37c/0x3e0 [ 6.048084][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 6.048087][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 6.048093][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.048097][ T76] ? vprintk_emit.cold+0x107/0x107 [ 6.048098][ T76] ? simple_strntoull+0x10f/0x140 [ 6.048103][ T76] ? date_str+0x1e0/0x1e0 [ 6.048107][ T76] ? devkmsg_write+0xd1/0x2c0 [ 6.048111][ T76] devkmsg_write.cold+0x5a/0x8b [ 6.048113][ T76] ? vprintk_default+0x20/0x20 [ 6.048117][ T76] ? vprintk_default+0x20/0x20 [ 6.048119][ T76] new_sync_write+0x33e/0x760 [ 6.048123][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 6.048127][ T76] ? new_sync_read+0x750/0x750 [ 6.048131][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 6.048136][ T76] ? __fget_files+0x1e3/0x460 [ 6.048140][ T76] vfs_write+0x6a2/0xbd0 [ 6.048144][ T76] ksys_write+0x116/0x250 [ 6.048147][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 6.048149][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.048152][ T76] do_syscall_64+0xff/0x530 [ 6.048155][ T76] ? exc_page_fault+0xee/0x100 [ 6.048158][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.048160][ T76] RIP: 0033:0x7fecbd66aed2 [ 6.048164][ 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 [ 6.048166][ T76] RSP: 002b:00007fecbd5b1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.048169][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fecbd66aed2 [ 6.048170][ T76] RDX: 000000000000002e RSI: 00007fecb80012c0 RDI: 0000000000000003 [ 6.048171][ T76] RBP: 00007fecbd5b1c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.048172][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fecbd6f50a0 [ 6.048173][ T76] R13: 00007fecbd5f33e0 R14: 00007fecb80012c0 R15: 00007fecbd5b1da8 [ 6.048179][ T76] [ 6.310893][ T99] nfsrahead (99) used greatest stack depth: 23904 bytes left [ 6.628975][ T76] virtme-ng-init: udev is done [ 6.632122][ T1] virtme-ng-init: initialization done