virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.013562][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.013586][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.013588][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.013590][ T1] preempt_count: 1, expected: 0 [ 1.013591][ T1] RCU nest depth: 0, expected: 0 [ 1.013592][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.013594][ T1] #0: ff11000002903938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.013606][ T1] #1: ffffffff95f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.013613][ T1] #2: ffffffff95f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.013616][ T1] #3: ffffffff95e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.013620][ T1] #4: ffffffff95e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.013624][ T1] irq event stamp: 310580 [ 1.013625][ T1] hardirqs last enabled at (310579): [] __down_trylock_console_sem+0x86/0xa0 [ 1.013628][ T1] hardirqs last disabled at (310580): [] console_emit_next_record+0x3d4/0x4c0 [ 1.013630][ T1] softirqs last enabled at (309220): [] handle_softirqs+0x67c/0x900 [ 1.013633][ T1] softirqs last disabled at (309213): [] __irq_exit_rcu+0x145/0x1c0 [ 1.013635][ T1] Preemption disabled at: [ 1.013636][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.013641][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.013644][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.013646][ T1] Call Trace: [ 1.013647][ T1] [ 1.013650][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.013656][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.013658][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.013663][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.013667][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.013673][ T1] __kmalloc_noprof+0x443/0x760 [ 1.013675][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.013681][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.013683][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.013686][ T1] put_chars+0x1e1/0x2f0 [ 1.013689][ T1] ? __send_to_port+0x420/0x420 [ 1.013693][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.013696][ T1] ? validate_chain+0x38b/0xc20 [ 1.013700][ T1] hvc_console_print+0x292/0x780 [ 1.013703][ T1] ? __lock_acquire+0x518/0xc20 [ 1.013705][ T1] ? __lock_acquire+0x518/0xc20 [ 1.013709][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.013713][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.013716][ T1] ? lock_acquire+0x13c/0x160 [ 1.013720][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.013723][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.013725][ T1] ? console_flush_one_record+0x106/0x710 [ 1.013728][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.013731][ T1] ? lock_acquire+0x13c/0x160 [ 1.013735][ T1] console_flush_one_record+0x46f/0x710 [ 1.013739][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.013741][ T1] ? __lock_acquire+0x518/0xc20 [ 1.013746][ T1] console_unlock+0xee/0x1f0 [ 1.013749][ T1] ? console_flush_one_record+0x710/0x710 [ 1.013750][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.013753][ T1] ? lock_acquire+0x60/0x160 [ 1.013757][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.013758][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.013762][ T1] vprintk_emit+0x37c/0x3e0 [ 1.013765][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.013768][ T1] ? find_held_lock+0x2b/0x80 [ 1.013770][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.013773][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.013776][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.013781][ T1] ? device_rename.cold+0xa/0xa [ 1.013783][ T1] ? __lock_acquire+0x518/0xc20 [ 1.013787][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.013789][ T1] ? find_held_lock+0x2b/0x80 [ 1.013793][ T1] dev_printk_emit+0xb9/0xee [ 1.013796][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.013799][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.013802][ T1] ? proc_register+0x368/0x8b0 [ 1.013809][ T1] _dev_info+0xe2/0x116 [ 1.013812][ T1] ? _dev_notice+0x120/0x120 [ 1.013817][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.013821][ T1] ? rtc_proc_show+0x400/0x400 [ 1.013825][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.013830][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.013835][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.013844][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.013847][ T1] cmos_do_probe+0x73b/0x98a [ 1.013847][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.013847][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.013847][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.013847][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.013847][ T1] ? mc146818_set_time+0x500/0x500 [ 1.013847][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.013847][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.013847][ T1] platform_probe+0xfe/0x1f0 [ 1.013847][ T1] call_driver_probe+0x61/0x1c0 [ 1.013847][ T1] really_probe+0x199/0x760 [ 1.013847][ T1] ? __device_attach_driver+0x280/0x280 [ 1.013847][ T1] __driver_probe_device+0x24f/0x440 [ 1.013847][ T1] ? __device_attach_driver+0x280/0x280 [ 1.013847][ T1] ? __device_attach_driver+0x280/0x280 [ 1.013847][ T1] driver_probe_device+0x4a/0xf0 [ 1.013847][ T1] __driver_attach+0x1b8/0x540 [ 1.013847][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.013847][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.013847][ T1] ? bus_remove_file+0x50/0x50 [ 1.013847][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.013847][ T1] ? rtc_dev_init+0x40/0x40 [ 1.013847][ T1] ? rtc_dev_init+0x40/0x40 [ 1.013847][ T1] bus_add_driver+0x2c8/0x530 [ 1.013847][ T1] driver_register+0x1a3/0x390 [ 1.013847][ T1] __platform_driver_probe+0x13f/0x270 [ 1.013847][ T1] cmos_init+0x31/0x40 [ 1.013847][ T1] do_one_initcall+0x124/0x4f0 [ 1.013847][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.013847][ T1] ? parameq+0x110/0x110 [ 1.013847][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.013847][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.013847][ T1] kernel_init_freeable+0x596/0x630 [ 1.013847][ T1] ? rest_init+0x280/0x280 [ 1.013847][ T1] kernel_init+0x21/0x150 [ 1.013847][ T1] ? rest_init+0x280/0x280 [ 1.013847][ T1] ret_from_fork+0x474/0x6b0 [ 1.013847][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.013847][ T1] ? __switch_to+0x5a3/0xe00 [ 1.013847][ T1] ? rest_init+0x280/0x280 [ 1.013847][ T1] ret_from_fork_asm+0x11/0x20 [ 1.013847][ T1] [ 1.046723][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:43:18 UTC (1787892198) [ 1.047735][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.050976][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.060668][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.060668][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.061943][ T1] NET: Registered PF_INET6 protocol family [ 1.065935][ T1] Segment Routing with IPv6 [ 1.066355][ T1] In-situ OAM (IOAM) with IPv6 [ 1.067182][ T1] NET: Registered PF_PACKET protocol family [ 1.068465][ T1] NET: Registered PF_RDS protocol family [ 1.069083][ T1] Registered RDS/tcp transport [ 1.069361][ T1] 9pnet: Installing 9P2000 support [ 1.069724][ T1] Key type dns_resolver registered [ 1.070420][ T1] NET: Registered PF_VSOCK protocol family [ 1.075473][ T1] IPI shorthand broadcast: enabled [ 1.185610][ T1] sched_clock: Marking stable (1146001903, 38843740)->(1261729820, -76884177) [ 1.187928][ T1] registered taskstats version 1 [ 1.189768][ T1] Loading compiled-in X.509 certificates [ 1.297482][ T1] Demotion targets for Node 0: null [ 1.297898][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11637) [ 1.298208][ T1] page_owner is disabled [ 1.298862][ T1] PM: Magic number: 6:224:718 [ 1.299312][ T1] netconsole: network logging started [ 1.300763][ T1] ALSA device list: [ 1.300923][ T1] No soundcards found. [ 1.302751][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.305652][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.306471][ T1] devtmpfs: mounted [ 1.306749][ T1] VFS: Pivoted into new rootfs [ 1.339202][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.339454][ T1] Write protecting the kernel read-only data: 57344k [ 1.340154][ T1] Freeing unused kernel image (text/rodata gap) memory: 720K [ 1.340506][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.340789][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.342870][ T1] with arguments: [ 1.343072][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.343409][ T1] with environment: [ 1.343586][ T1] HOME=/ [ 1.343773][ T1] TERM=dumb [ 1.343995][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.344288][ T1] nr_open=2147483584 [ 1.344455][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.344803][ T1] virtme_rw_overlay0=/etc [ 1.345022][ T1] virtme_rw_overlay1=/lib [ 1.345228][ T1] virtme_rw_overlay2=/home [ 1.345452][ T1] virtme_rw_overlay3=/opt [ 1.345688][ T1] virtme_rw_overlay4=/srv [ 1.345909][ T1] virtme_rw_overlay5=/usr [ 1.346132][ T1] virtme_rw_overlay6=/var [ 1.346337][ T1] virtme_rw_overlay7=/tmp [ 1.346561][ T1] virtme_console=ttyS0 [ 1.346785][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.364230][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.365610][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.374943][ T1] overlayfs: failed to set xattr on upper [ 1.375271][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.375590][ T1] overlayfs: ...falling back to uuid=null. [ 1.378160][ T1] overlayfs: failed to set xattr on upper [ 1.378406][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.378705][ T1] overlayfs: ...falling back to uuid=null. [ 1.380715][ T1] overlayfs: failed to set xattr on upper [ 1.380993][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.381300][ T1] overlayfs: ...falling back to uuid=null. [ 1.383349][ T1] overlayfs: failed to set xattr on upper [ 1.383591][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.383920][ T1] overlayfs: ...falling back to uuid=null. [ 1.386544][ T1] overlayfs: failed to set xattr on upper [ 1.386782][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.387086][ T1] overlayfs: ...falling back to uuid=null. [ 1.388893][ T1] overlayfs: failed to set xattr on upper [ 1.389138][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.389450][ T1] overlayfs: ...falling back to uuid=null. [ 1.391509][ T1] overlayfs: failed to set xattr on upper [ 1.391755][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.392073][ T1] overlayfs: ...falling back to uuid=null. [ 1.394549][ T1] overlayfs: failed to set xattr on upper [ 1.394795][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.395094][ T1] overlayfs: ...falling back to uuid=null. [ 1.406532][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.412598][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 3.500181][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.500181][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.500181][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.500181][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.500197][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.500199][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.500200][ T1] preempt_count: 1, expected: 0 [ 3.500201][ T1] RCU nest depth: 0, expected: 0 [ 3.500202][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.500204][ T1] #0: ffffffff95f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.500217][ T1] #1: ffffffff95f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.500221][ T1] #2: ffffffff95e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.500225][ T1] #3: ffffffff95e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.500229][ T1] irq event stamp: 571154 [ 3.500229][ T1] hardirqs last enabled at (571153): [] __down_trylock_console_sem+0x86/0xa0 [ 3.500232][ T1] hardirqs last disabled at (571154): [] console_emit_next_record+0x3d4/0x4c0 [ 3.500234][ T1] softirqs last enabled at (570880): [] handle_softirqs+0x67c/0x900 [ 3.500237][ T1] softirqs last disabled at (570873): [] __irq_exit_rcu+0x145/0x1c0 [ 3.500239][ T1] Preemption disabled at: [ 3.500240][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.500245][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.500249][ T1] Tainted: [W]=WARN [ 3.500250][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.500251][ T1] Call Trace: [ 3.500253][ T1] [ 3.500255][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.500260][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.500262][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.500266][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.500270][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.500275][ T1] __kmalloc_noprof+0x443/0x760 [ 3.500277][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.500283][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.500285][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.500289][ T1] put_chars+0x1e1/0x2f0 [ 3.500292][ T1] ? __send_to_port+0x420/0x420 [ 3.500293][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.500298][ T1] ? validate_chain+0x38b/0xc20 [ 3.500303][ T1] hvc_console_print+0x292/0x780 [ 3.500309][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.500311][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.500313][ T1] ? lock_acquire+0x13c/0x160 [ 3.500317][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.500321][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.500323][ T1] ? console_flush_one_record+0x106/0x710 [ 3.500326][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.500328][ T1] ? lock_acquire+0x13c/0x160 [ 3.500332][ T1] console_flush_one_record+0x46f/0x710 [ 3.500335][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.500337][ T1] ? __lock_acquire+0x518/0xc20 [ 3.500342][ T1] console_unlock+0xee/0x1f0 [ 3.500345][ T1] ? console_flush_one_record+0x710/0x710 [ 3.500347][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.500349][ T1] ? lock_acquire+0x60/0x160 [ 3.500352][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.500354][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.500357][ T1] vprintk_emit+0x37c/0x3e0 [ 3.500361][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.500364][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.500370][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.500373][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.500375][ T1] ? simple_strntoull+0x10f/0x140 [ 3.500380][ T1] ? date_str+0x1e0/0x1e0 [ 3.500383][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.500387][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.500390][ T1] ? vprintk_default+0x20/0x20 [ 3.500394][ T1] ? vprintk_default+0x20/0x20 [ 3.500397][ T1] new_sync_write+0x33e/0x760 [ 3.500400][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.500403][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.500406][ T1] ? new_sync_read+0x750/0x750 [ 3.500413][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.500416][ T1] vfs_write+0x6a2/0xbd0 [ 3.500420][ T1] ksys_write+0x116/0x250 [ 3.500423][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.500426][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.500429][ T1] do_syscall_64+0xff/0x530 [ 3.500432][ T1] ? exc_page_fault+0xee/0x100 [ 3.500434][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.500436][ T1] RIP: 0033:0x7f4a36211bee [ 3.500440][ 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 [ 3.500441][ T1] RSP: 002b:00007ffed2a3cef0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.500444][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f4a36211bee [ 3.500445][ T1] RDX: 000000000000011c RSI: 000055555f290680 RDI: 0000000000000003 [ 3.500446][ T1] RBP: 00007ffed2a3cf00 R08: 0000000000000000 R09: 0000000000000000 [ 3.500447][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4a3629d0a0 [ 3.500448][ T1] R13: 00007f4a3619b3e0 R14: 000055555f290680 R15: 00007ffed2a3d018 [ 3.500454][ T1] [ 3.500909][ T74] systemd-tmpfile (74) used greatest stack depth: 24560 bytes left [ 3.510306][ T1] virtme-ng-init: basic initialization done [ 3.568879][ T81] ip (81) used greatest stack depth: 23936 bytes left [ 3.584373][ T77] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.584732][ T77] virtme-ng-init: triggering udev coldplug [ 5.582812][ T77] virtme-ng-init: waiting for udev to settle [ 5.582826][ T77] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.582828][ T77] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 77, name: virtme-ng-init [ 5.582829][ T77] preempt_count: 1, expected: 0 [ 5.582830][ T77] RCU nest depth: 0, expected: 0 [ 5.582831][ T77] locks held by virtme-ng-init/77: 4, last CPU#1: [ 5.582834][ T77] #0: ffffffff95f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.582848][ T77] #1: ffffffff95f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.582852][ T77] #2: ffffffff95e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.582856][ T77] #3: ffffffff95e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.582860][ T77] irq event stamp: 3002 [ 5.582860][ T77] hardirqs last enabled at (3001): [] __down_trylock_console_sem+0x86/0xa0 [ 5.582863][ T77] hardirqs last disabled at (3002): [] console_emit_next_record+0x3d4/0x4c0 [ 5.582865][ T77] softirqs last enabled at (2516): [] fpu_clone+0xd9/0x410 [ 5.582868][ T77] softirqs last disabled at (2514): [] fpu_clone+0x82/0x410 [ 5.582870][ T77] Preemption disabled at: [ 5.582871][ T77] [] vprintk_emit+0x31b/0x3e0 [ 5.582876][ T77] CPU: 1 UID: 0 PID: 77 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.582880][ T77] Tainted: [W]=WARN [ 5.582881][ T77] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.582882][ T77] Call Trace: [ 5.582884][ T77] [ 5.582886][ T77] dump_stack_lvl+0x6f/0xa0 [ 5.582891][ T77] ? vprintk_emit+0x31b/0x3e0 [ 5.582893][ T77] __might_resched.cold+0x1fe/0x2c1 [ 5.582897][ T77] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.582901][ T77] ? __kmalloc_noprof+0xdb/0x760 [ 5.582906][ T77] __kmalloc_noprof+0x443/0x760 [ 5.582908][ T77] ? alloc_buf.isra.0+0x4b/0x260 [ 5.582913][ T77] ? do_raw_spin_unlock+0x59/0x250 [ 5.582916][ T77] alloc_buf.isra.0+0x4b/0x260 [ 5.582919][ T77] put_chars+0x1e1/0x2f0 [ 5.582922][ T77] ? __send_to_port+0x420/0x420 [ 5.582924][ T77] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.582928][ T77] ? validate_chain+0x38b/0xc20 [ 5.582933][ T77] hvc_console_print+0x292/0x780 [ 5.582939][ T77] ? hvc_write+0x3a0/0x3a0 [ 5.582942][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.582944][ T77] ? lock_acquire+0x13c/0x160 [ 5.582948][ T77] console_emit_next_record+0x22f/0x4c0 [ 5.582951][ T77] ? devkmsg_read+0x4b0/0x4b0 [ 5.582953][ T77] ? console_flush_one_record+0x106/0x710 [ 5.582956][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.582958][ T77] ? lock_acquire+0x13c/0x160 [ 5.582962][ T77] console_flush_one_record+0x46f/0x710 [ 5.582966][ T77] ? console_emit_next_record+0x4c0/0x4c0 [ 5.582967][ T77] ? __lock_acquire+0x518/0xc20 [ 5.582972][ T77] console_unlock+0xee/0x1f0 [ 5.582975][ T77] ? console_flush_one_record+0x710/0x710 [ 5.582977][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.582979][ T77] ? lock_acquire+0x60/0x160 [ 5.582982][ T77] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.582984][ T77] ? vprintk_emit+0x320/0x3e0 [ 5.582987][ T77] vprintk_emit+0x37c/0x3e0 [ 5.582991][ T77] ? wake_up_klogd_work_func+0x90/0x90 [ 5.582994][ T77] ? _copy_from_iter+0x1bb/0x1810 [ 5.583000][ T77] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.583003][ T77] ? vprintk_emit.cold+0x107/0x107 [ 5.583005][ T77] ? simple_strntoull+0x10f/0x140 [ 5.583009][ T77] ? date_str+0x1e0/0x1e0 [ 5.583013][ T77] ? devkmsg_write+0xd1/0x2c0 [ 5.583017][ T77] devkmsg_write.cold+0x5a/0x8b [ 5.583019][ T77] ? vprintk_default+0x20/0x20 [ 5.583023][ T77] ? vprintk_default+0x20/0x20 [ 5.583026][ T77] new_sync_write+0x33e/0x760 [ 5.583030][ T77] ? kasan_quarantine_put+0x42/0x2b0 [ 5.583033][ T77] ? new_sync_read+0x750/0x750 [ 5.583037][ T77] ? __lock_release.isra.0+0x69/0x1a0 [ 5.583042][ T77] ? __fget_files+0x1e3/0x460 [ 5.583045][ T77] vfs_write+0x6a2/0xbd0 [ 5.583049][ T77] ksys_write+0x116/0x250 [ 5.583052][ T77] ? __ia32_sys_read+0xc0/0xc0 [ 5.583055][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.583059][ T77] do_syscall_64+0xff/0x530 [ 5.583061][ T77] ? exc_page_fault+0xee/0x100 [ 5.583064][ T77] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.583066][ T77] RIP: 0033:0x7f4a36212ed2 [ 5.583070][ 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 [ 5.583072][ T77] RSP: 002b:00007f4a36159c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.583074][ T77] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f4a36212ed2 [ 5.583076][ T77] RDX: 000000000000002e RSI: 00007f4a300012c0 RDI: 0000000000000003 [ 5.583076][ T77] RBP: 00007f4a36159c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.583077][ T77] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4a3629d0a0 [ 5.583078][ T77] R13: 00007f4a3619b3e0 R14: 00007f4a300012c0 R15: 00007f4a36159da8 [ 5.583084][ T77] [ 6.045187][ T77] virtme-ng-init: udev is done [ 6.052058][ T1] virtme-ng-init: initialization done