virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.019343][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.019363][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.019365][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.019367][ T1] preempt_count: 1, expected: 0 [ 1.019368][ T1] RCU nest depth: 0, expected: 0 [ 1.019368][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.019370][ T1] #0: ff1100000285b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.019382][ T1] #1: ffffffff9bd79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.019388][ T1] #2: ffffffff9bd79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.019392][ T1] #3: ffffffff9bc99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.019396][ T1] #4: ffffffff9bc99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.019399][ T1] irq event stamp: 312880 [ 1.019400][ T1] hardirqs last enabled at (312879): [] __down_trylock_console_sem+0x86/0xa0 [ 1.019403][ T1] hardirqs last disabled at (312880): [] console_emit_next_record+0x3d4/0x4c0 [ 1.019405][ T1] softirqs last enabled at (311526): [] handle_softirqs+0x67c/0x900 [ 1.019408][ T1] softirqs last disabled at (310913): [] __irq_exit_rcu+0x145/0x1c0 [ 1.019410][ T1] Preemption disabled at: [ 1.019411][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.019416][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.019418][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.019420][ T1] Call Trace: [ 1.019422][ T1] [ 1.019425][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.019431][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.019433][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.019437][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.019441][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.019446][ T1] __kmalloc_noprof+0x443/0x760 [ 1.019449][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.019454][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.019457][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.019459][ T1] put_chars+0x1e1/0x2f0 [ 1.019462][ T1] ? __send_to_port+0x420/0x420 [ 1.019466][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.019469][ T1] ? validate_chain+0x38b/0xc20 [ 1.019473][ T1] hvc_console_print+0x292/0x780 [ 1.019476][ T1] ? __lock_acquire+0x518/0xc20 [ 1.019477][ T1] ? __lock_acquire+0x518/0xc20 [ 1.019481][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.019485][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.019487][ T1] ? lock_acquire+0x13c/0x160 [ 1.019491][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.019495][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.019496][ T1] ? console_flush_one_record+0x106/0x710 [ 1.019500][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.019502][ T1] ? lock_acquire+0x13c/0x160 [ 1.019506][ T1] console_flush_one_record+0x46f/0x710 [ 1.019510][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.019511][ T1] ? __lock_acquire+0x518/0xc20 [ 1.019516][ T1] console_unlock+0xee/0x1f0 [ 1.019519][ T1] ? console_flush_one_record+0x710/0x710 [ 1.019521][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.019523][ T1] ? lock_acquire+0x60/0x160 [ 1.019527][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.019529][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.019532][ T1] vprintk_emit+0x37c/0x3e0 [ 1.019535][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.019538][ T1] ? find_held_lock+0x2b/0x80 [ 1.019539][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.019547][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.019551][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.019555][ T1] ? device_rename.cold+0xa/0xa [ 1.019557][ T1] ? __lock_acquire+0x518/0xc20 [ 1.019561][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.019563][ T1] ? find_held_lock+0x2b/0x80 [ 1.019567][ T1] dev_printk_emit+0xb9/0xee [ 1.019569][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.019572][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.019576][ T1] ? proc_register+0x368/0x8b0 [ 1.019582][ T1] _dev_info+0xe2/0x116 [ 1.019585][ T1] ? _dev_notice+0x120/0x120 [ 1.019589][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.019593][ T1] ? rtc_proc_show+0x400/0x400 [ 1.019597][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.019601][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.019607][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.019613][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.019617][ T1] cmos_do_probe+0x73b/0x98a [ 1.019619][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.019622][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.019623][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.019630][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.019631][ T1] ? mc146818_set_time+0x500/0x500 [ 1.019635][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.019637][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.019642][ T1] platform_probe+0xfe/0x1f0 [ 1.019644][ T1] call_driver_probe+0x61/0x1c0 [ 1.019647][ T1] really_probe+0x199/0x760 [ 1.019650][ T1] ? __device_attach_driver+0x280/0x280 [ 1.019652][ T1] __driver_probe_device+0x24f/0x440 [ 1.019655][ T1] ? __device_attach_driver+0x280/0x280 [ 1.019657][ T1] ? __device_attach_driver+0x280/0x280 [ 1.019659][ T1] driver_probe_device+0x4a/0xf0 [ 1.019661][ T1] __driver_attach+0x1b8/0x540 [ 1.019664][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.019666][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.019669][ T1] ? bus_remove_file+0x50/0x50 [ 1.019671][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.019674][ T1] ? rtc_dev_init+0x40/0x40 [ 1.019679][ T1] ? rtc_dev_init+0x40/0x40 [ 1.019681][ T1] bus_add_driver+0x2c8/0x530 [ 1.019684][ T1] driver_register+0x1a3/0x390 [ 1.019688][ T1] __platform_driver_probe+0x13f/0x270 [ 1.019690][ T1] cmos_init+0x31/0x40 [ 1.019692][ T1] do_one_initcall+0x124/0x4f0 [ 1.019695][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.019697][ T1] ? parameq+0x110/0x110 [ 1.019702][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.019706][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.019710][ T1] kernel_init_freeable+0x596/0x630 [ 1.019713][ T1] ? rest_init+0x280/0x280 [ 1.019716][ T1] kernel_init+0x21/0x150 [ 1.019718][ T1] ? rest_init+0x280/0x280 [ 1.019720][ T1] ret_from_fork+0x474/0x6b0 [ 1.019723][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.019726][ T1] ? __switch_to+0x5a3/0xe00 [ 1.019730][ T1] ? rest_init+0x280/0x280 [ 1.019735][ T1] ret_from_fork_asm+0x11/0x20 [ 1.019743][ T1] [ 1.051424][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T07:07:39 UTC (1787900859) [ 1.052475][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.056190][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.065612][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.065612][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.066874][ T1] NET: Registered PF_INET6 protocol family [ 1.070897][ T1] Segment Routing with IPv6 [ 1.071298][ T1] In-situ OAM (IOAM) with IPv6 [ 1.072022][ T1] NET: Registered PF_PACKET protocol family [ 1.073258][ T1] NET: Registered PF_RDS protocol family [ 1.073943][ T1] Registered RDS/tcp transport [ 1.074218][ T1] 9pnet: Installing 9P2000 support [ 1.074572][ T1] Key type dns_resolver registered [ 1.075274][ T1] NET: Registered PF_VSOCK protocol family [ 1.079740][ T1] IPI shorthand broadcast: enabled [ 1.182579][ T1] sched_clock: Marking stable (1145001947, 36742478)->(1267712605, -85968180) [ 1.185840][ T1] registered taskstats version 1 [ 1.188869][ T1] Loading compiled-in X.509 certificates [ 1.291399][ T1] Demotion targets for Node 0: null [ 1.291807][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11637) [ 1.292157][ T1] page_owner is disabled [ 1.292909][ T1] PM: Magic number: 6:921:117 [ 1.293412][ T1] netconsole: network logging started [ 1.294870][ T1] ALSA device list: [ 1.295066][ T1] No soundcards found. [ 1.296706][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.300056][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.300862][ T1] devtmpfs: mounted [ 1.301220][ T1] VFS: Pivoted into new rootfs [ 1.329164][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.329414][ T1] Write protecting the kernel read-only data: 57344k [ 1.330135][ T1] Freeing unused kernel image (text/rodata gap) memory: 720K [ 1.330629][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.330974][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.331319][ T1] with arguments: [ 1.331540][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.331851][ T1] with environment: [ 1.332071][ T1] HOME=/ [ 1.332233][ T1] TERM=dumb [ 1.332463][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.332758][ T1] nr_open=2147483584 [ 1.332963][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.333340][ T1] virtme_rw_overlay0=/etc [ 1.333531][ T1] virtme_rw_overlay1=/lib [ 1.335752][ T1] virtme_rw_overlay2=/home [ 1.335932][ T1] virtme_rw_overlay3=/opt [ 1.336093][ T1] virtme_rw_overlay4=/srv [ 1.336241][ T1] virtme_rw_overlay5=/usr [ 1.336397][ T1] virtme_rw_overlay6=/var [ 1.336550][ T1] virtme_rw_overlay7=/tmp [ 1.336703][ T1] virtme_console=ttyS0 [ 1.336864][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.351883][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.353004][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.375335][ T1] overlayfs: failed to set xattr on upper [ 1.375609][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.375871][ T1] overlayfs: ...falling back to uuid=null. [ 1.378043][ T1] overlayfs: failed to set xattr on upper [ 1.378240][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.378482][ T1] overlayfs: ...falling back to uuid=null. [ 1.380350][ T1] overlayfs: failed to set xattr on upper [ 1.380550][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.380792][ T1] overlayfs: ...falling back to uuid=null. [ 1.382540][ T1] overlayfs: failed to set xattr on upper [ 1.382764][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.383000][ T1] overlayfs: ...falling back to uuid=null. [ 1.384792][ T1] overlayfs: failed to set xattr on upper [ 1.384990][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.385225][ T1] overlayfs: ...falling back to uuid=null. [ 1.387442][ T1] overlayfs: failed to set xattr on upper [ 1.387647][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.387888][ T1] overlayfs: ...falling back to uuid=null. [ 1.389631][ T1] overlayfs: failed to set xattr on upper [ 1.389843][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.390075][ T1] overlayfs: ...falling back to uuid=null. [ 1.391847][ T1] overlayfs: failed to set xattr on upper [ 1.392046][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.392278][ T1] overlayfs: ...falling back to uuid=null. [ 1.403663][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.413484][ T76] kwatchdog (76) used greatest stack depth: 29688 bytes left [ 3.592019][ T75] systemd-tmpfile (75) used greatest stack depth: 24944 bytes left [ 3.592039][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.592042][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: systemd-tmpfile [ 3.592044][ T75] preempt_count: 2, expected: 0 [ 3.592045][ T75] RCU nest depth: 0, expected: 0 [ 3.592047][ T75] locks held by systemd-tmpfile/75: 5, last CPU#0: [ 3.592049][ T75] #0: ffffffff9bc127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.592063][ T75] #1: ffffffff9bd79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.592070][ T75] #2: ffffffff9bd79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.592076][ T75] #3: ffffffff9bc99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.592081][ T75] #4: ffffffff9bc99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.592087][ T75] irq event stamp: 2377418 [ 3.592088][ T75] hardirqs last enabled at (2377417): [] __down_trylock_console_sem+0x86/0xa0 [ 3.592091][ T75] hardirqs last disabled at (2377418): [] console_emit_next_record+0x3d4/0x4c0 [ 3.592094][ T75] softirqs last enabled at (2374520): [] handle_softirqs+0x67c/0x900 [ 3.592097][ T75] softirqs last disabled at (2374379): [] __irq_exit_rcu+0x145/0x1c0 [ 3.592100][ T75] Preemption disabled at: [ 3.592101][ T75] [<0000000000000000>] 0x0 [ 3.592110][ T75] CPU: 0 UID: 0 PID: 75 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.592114][ T75] Tainted: [W]=WARN [ 3.592116][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.592118][ T75] Call Trace: [ 3.592120][ T75] [ 3.592122][ T75] dump_stack_lvl+0x6f/0xa0 [ 3.592130][ T75] __might_resched.cold+0x1fe/0x2c1 [ 3.592136][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.592141][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 3.592148][ T75] __kmalloc_noprof+0x443/0x760 [ 3.592152][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 3.592160][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 3.592164][ T75] alloc_buf.isra.0+0x4b/0x260 [ 3.592169][ T75] put_chars+0x1e1/0x2f0 [ 3.592174][ T75] ? __send_to_port+0x420/0x420 [ 3.592176][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.592183][ T75] ? validate_chain+0x38b/0xc20 [ 3.592191][ T75] hvc_console_print+0x292/0x780 [ 3.592202][ T75] ? hvc_write+0x3a0/0x3a0 [ 3.592205][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.592209][ T75] ? lock_acquire+0x13c/0x160 [ 3.592215][ T75] console_emit_next_record+0x22f/0x4c0 [ 3.592217][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.592217][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.592217][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.592217][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.592221][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 3.592224][ T75] ? console_flush_one_record+0x106/0x710 [ 3.592229][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.592232][ T75] ? lock_acquire+0x13c/0x160 [ 3.592239][ T75] console_flush_one_record+0x46f/0x710 [ 3.592245][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 3.592248][ T75] ? __lock_acquire+0x518/0xc20 [ 3.592256][ T75] console_unlock+0xee/0x1f0 [ 3.592261][ T75] ? console_flush_one_record+0x710/0x710 [ 3.592263][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.592267][ T75] ? lock_acquire+0x60/0x160 [ 3.592273][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.592275][ T75] ? vprintk_emit+0x320/0x3e0 [ 3.592280][ T75] vprintk_emit+0x37c/0x3e0 [ 3.592286][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 3.592291][ T75] ? __lock_acquire+0x518/0xc20 [ 3.592297][ T75] _printk+0xc7/0x100 [ 3.592302][ T75] ? snapshot_read.cold+0x21/0x21 [ 3.592306][ T75] ? do_raw_spin_lock+0x131/0x280 [ 3.592310][ T75] ? __rwlock_init+0x150/0x150 [ 3.592317][ T75] ? do_raw_spin_lock+0x131/0x280 [ 3.592321][ T75] do_exit.cold+0x82/0x9c [ 3.592327][ T75] ? exit_notify+0x890/0x890 [ 3.592328][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 3.592333][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.592340][ T75] do_group_exit+0xb8/0x370 [ 3.592344][ T75] __x64_sys_exit_group+0x3c/0x50 [ 3.592347][ T75] x64_sys_call+0x1567/0x1570 [ 3.592350][ T75] do_syscall_64+0xff/0x530 [ 3.592355][ T75] ? exc_page_fault+0xee/0x100 [ 3.592359][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.592363][ T75] RIP: 0033:0x7f398c37e1b8 [ 3.592366][ T75] Code: Unable to access opcode bytes at 0x7f398c37e18e. [ 3.592367][ T75] RSP: 002b:00007ffebe172be8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.592370][ T75] RAX: ffffffffffffffda RBX: 00007f398c4aef88 RCX: 00007f398c37e1b8 [ 3.592372][ T75] RDX: 00007f398bbdc4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.592374][ T75] RBP: 00007ffebe172c40 R08: 0000000000000000 R09: 0000000000001000 [ 3.592375][ T75] R10: 00007ffebe172a00 R11: 0000000000000246 R12: 0000000000000001 [ 3.592376][ T75] R13: 0000000000000049 R14: 00007f398c4ad680 R15: 00007f398c4aefa0 [ 3.592389][ T75] [ 3.609677][ T1] virtme-ng-init: basic initialization done [ 3.659273][ T81] ip (81) used greatest stack depth: 23904 bytes left [ 3.712318][ T77] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.712771][ T77] virtme-ng-init: triggering udev coldplug [ 5.978196][ T77] virtme-ng-init: waiting for udev to settle [ 5.978212][ T77] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.978214][ T77] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 77, name: virtme-ng-init [ 5.978216][ T77] preempt_count: 1, expected: 0 [ 5.978216][ T77] RCU nest depth: 0, expected: 0 [ 5.978218][ T77] locks held by virtme-ng-init/77: 4, last CPU#0: [ 5.978220][ T77] #0: ffffffff9bd79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.978233][ T77] #1: ffffffff9bd79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.978238][ T77] #2: ffffffff9bc99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.978242][ T77] #3: ffffffff9bc99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.978246][ T77] irq event stamp: 4776 [ 5.978247][ T77] hardirqs last enabled at (4775): [] __down_trylock_console_sem+0x86/0xa0 [ 5.978250][ T77] hardirqs last disabled at (4776): [] console_emit_next_record+0x3d4/0x4c0 [ 5.978252][ T77] softirqs last enabled at (4330): [] handle_softirqs+0x67c/0x900 [ 5.978255][ T77] softirqs last disabled at (4325): [] __irq_exit_rcu+0x145/0x1c0 [ 5.978258][ T77] Preemption disabled at: [ 5.978258][ T77] [] vprintk_emit+0x31b/0x3e0 [ 5.978264][ T77] CPU: 0 UID: 0 PID: 77 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.978268][ T77] Tainted: [W]=WARN [ 5.978269][ T77] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.978270][ T77] Call Trace: [ 5.978272][ T77] [ 5.978274][ T77] dump_stack_lvl+0x6f/0xa0 [ 5.978279][ T77] ? vprintk_emit+0x31b/0x3e0 [ 5.978282][ T77] __might_resched.cold+0x1fe/0x2c1 [ 5.978287][ T77] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.978291][ T77] ? __kmalloc_noprof+0xdb/0x760 [ 5.978296][ T77] __kmalloc_noprof+0x443/0x760 [ 5.978299][ T77] ? alloc_buf.isra.0+0x4b/0x260 [ 5.978305][ T77] ? do_raw_spin_unlock+0x59/0x250 [ 5.978308][ T77] alloc_buf.isra.0+0x4b/0x260 [ 5.978313][ T77] put_chars+0x1e1/0x2f0 [ 5.978318][ T77] ? __send_to_port+0x420/0x420 [ 5.978320][ T77] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.978325][ T77] ? validate_chain+0x38b/0xc20 [ 5.978331][ T77] hvc_console_print+0x292/0x780 [ 5.978338][ T77] ? hvc_write+0x3a0/0x3a0 [ 5.978341][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.978344][ T77] ? lock_acquire+0x13c/0x160 [ 5.978348][ T77] console_emit_next_record+0x22f/0x4c0 [ 5.978352][ T77] ? devkmsg_read+0x4b0/0x4b0 [ 5.978354][ T77] ? console_flush_one_record+0x106/0x710 [ 5.978357][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.978360][ T77] ? lock_acquire+0x13c/0x160 [ 5.978364][ T77] console_flush_one_record+0x46f/0x710 [ 5.978369][ T77] ? console_emit_next_record+0x4c0/0x4c0 [ 5.978371][ T77] ? __lock_acquire+0x518/0xc20 [ 5.978376][ T77] console_unlock+0xee/0x1f0 [ 5.978379][ T77] ? console_flush_one_record+0x710/0x710 [ 5.978381][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.978384][ T77] ? lock_acquire+0x60/0x160 [ 5.978387][ T77] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.978389][ T77] ? vprintk_emit+0x320/0x3e0 [ 5.978393][ T77] vprintk_emit+0x37c/0x3e0 [ 5.978397][ T77] ? wake_up_klogd_work_func+0x90/0x90 [ 5.978400][ T77] ? _copy_from_iter+0x1bb/0x1810 [ 5.978406][ T77] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.978410][ T77] ? vprintk_emit.cold+0x107/0x107 [ 5.978412][ T77] ? simple_strntoull+0x10f/0x140 [ 5.978417][ T77] ? date_str+0x1e0/0x1e0 [ 5.978421][ T77] ? devkmsg_write+0xd1/0x2c0 [ 5.978425][ T77] devkmsg_write.cold+0x5a/0x8b [ 5.978428][ T77] ? vprintk_default+0x20/0x20 [ 5.978433][ T77] ? vprintk_default+0x20/0x20 [ 5.978436][ T77] new_sync_write+0x33e/0x760 [ 5.978440][ T77] ? kasan_quarantine_put+0x42/0x2b0 [ 5.978444][ T77] ? new_sync_read+0x750/0x750 [ 5.978448][ T77] ? __lock_release.isra.0+0x69/0x1a0 [ 5.978453][ T77] ? __fget_files+0x1e3/0x460 [ 5.978456][ T77] vfs_write+0x6a2/0xbd0 [ 5.978461][ T77] ksys_write+0x116/0x250 [ 5.978464][ T77] ? __ia32_sys_read+0xc0/0xc0 [ 5.978468][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.978471][ T77] do_syscall_64+0xff/0x530 [ 5.978474][ T77] ? exc_page_fault+0xee/0x100 [ 5.978477][ T77] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.978480][ T77] RIP: 0033:0x7f648bd43ed2 [ 5.978483][ T77] 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 [ 5.978486][ T77] RSP: 002b:00007f648bc8ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.978489][ T77] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f648bd43ed2 [ 5.978490][ T77] RDX: 000000000000002e RSI: 00007f64840012c0 RDI: 0000000000000003 [ 5.978491][ T77] RBP: 00007f648bc8ac90 R08: 0000000000000000 R09: 0000000000000000 [ 5.978492][ T77] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f648bdce0a0 [ 5.978493][ T77] R13: 00007f648bccc3e0 R14: 00007f64840012c0 R15: 00007f648bc8ada8 [ 5.978500][ T77] [ 6.544302][ T77] virtme-ng-init: udev is done [ 6.547010][ T1] virtme-ng-init: initialization done