virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.989224][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.989243][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.989245][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.989246][ T1] preempt_count: 1, expected: 0 [ 0.989247][ T1] RCU nest depth: 0, expected: 0 [ 0.989248][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.989250][ T1] #0: ff11000002943938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.989262][ T1] #1: ffffffffa5b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.989269][ T1] #2: ffffffffa5b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.989273][ T1] #3: ffffffffa5a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.989276][ T1] #4: ffffffffa5a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.989280][ T1] irq event stamp: 310050 [ 0.989281][ T1] hardirqs last enabled at (310049): [] __down_trylock_console_sem+0x86/0xa0 [ 0.989283][ T1] hardirqs last disabled at (310050): [] console_emit_next_record+0x3d4/0x4c0 [ 0.989285][ T1] softirqs last enabled at (308682): [] handle_softirqs+0x67c/0x900 [ 0.989288][ T1] softirqs last disabled at (308677): [] __irq_exit_rcu+0x145/0x1c0 [ 0.989290][ T1] Preemption disabled at: [ 0.989291][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.989296][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.989299][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.989300][ T1] Call Trace: [ 0.989302][ T1] [ 0.989305][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.989311][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.989313][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.989317][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.989321][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.989326][ T1] __kmalloc_noprof+0x443/0x760 [ 0.989328][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.989334][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.989337][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.989340][ T1] put_chars+0x1e1/0x2f0 [ 0.989342][ T1] ? __send_to_port+0x420/0x420 [ 0.989346][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.989349][ T1] ? validate_chain+0x38b/0xc20 [ 0.989353][ T1] hvc_console_print+0x292/0x780 [ 0.989356][ T1] ? __lock_acquire+0x518/0xc20 [ 0.989358][ T1] ? __lock_acquire+0x518/0xc20 [ 0.989362][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.989365][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.989368][ T1] ? lock_acquire+0x13c/0x160 [ 0.989372][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.989376][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.989377][ T1] ? console_flush_one_record+0x106/0x710 [ 0.989381][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.989383][ T1] ? lock_acquire+0x13c/0x160 [ 0.989387][ T1] console_flush_one_record+0x46f/0x710 [ 0.989391][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.989393][ T1] ? __lock_acquire+0x518/0xc20 [ 0.989398][ T1] console_unlock+0xee/0x1f0 [ 0.989401][ T1] ? console_flush_one_record+0x710/0x710 [ 0.989403][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.989405][ T1] ? lock_acquire+0x60/0x160 [ 0.989408][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.989410][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.989413][ T1] vprintk_emit+0x37c/0x3e0 [ 0.989417][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.989419][ T1] ? find_held_lock+0x2b/0x80 [ 0.989421][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.989424][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.989427][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.989432][ T1] ? device_rename.cold+0xa/0xa [ 0.989434][ T1] ? __lock_acquire+0x518/0xc20 [ 0.989438][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.989440][ T1] ? find_held_lock+0x2b/0x80 [ 0.989444][ T1] dev_printk_emit+0xb9/0xee [ 0.989446][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.989449][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.989453][ T1] ? proc_register+0x368/0x8b0 [ 0.989460][ T1] _dev_info+0xe2/0x116 [ 0.989462][ T1] ? _dev_notice+0x120/0x120 [ 0.989467][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.989471][ T1] ? rtc_proc_show+0x400/0x400 [ 0.989475][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.989480][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.989485][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.989492][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.989495][ T1] cmos_do_probe+0x73b/0x98a [ 0.989498][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.989500][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.989502][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.989508][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.989509][ T1] ? mc146818_set_time+0x500/0x500 [ 0.989513][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.989515][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.989520][ T1] platform_probe+0xfe/0x1f0 [ 0.989523][ T1] call_driver_probe+0x61/0x1c0 [ 0.989526][ T1] really_probe+0x199/0x760 [ 0.989529][ T1] ? __device_attach_driver+0x280/0x280 [ 0.989531][ T1] __driver_probe_device+0x24f/0x440 [ 0.989534][ T1] ? __device_attach_driver+0x280/0x280 [ 0.989536][ T1] ? __device_attach_driver+0x280/0x280 [ 0.989537][ T1] driver_probe_device+0x4a/0xf0 [ 0.989540][ T1] __driver_attach+0x1b8/0x540 [ 0.989543][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.989545][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.989548][ T1] ? bus_remove_file+0x50/0x50 [ 0.989549][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.989555][ T1] ? rtc_dev_init+0x40/0x40 [ 0.989560][ T1] ? rtc_dev_init+0x40/0x40 [ 0.989562][ T1] bus_add_driver+0x2c8/0x530 [ 0.989566][ T1] driver_register+0x1a3/0x390 [ 0.989569][ T1] __platform_driver_probe+0x13f/0x270 [ 0.989569][ T1] cmos_init+0x31/0x40 [ 0.989569][ T1] do_one_initcall+0x124/0x4f0 [ 0.989569][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.989569][ T1] ? parameq+0x110/0x110 [ 0.989569][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.989569][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.989569][ T1] kernel_init_freeable+0x596/0x630 [ 0.989569][ T1] ? rest_init+0x280/0x280 [ 0.989569][ T1] kernel_init+0x21/0x150 [ 0.989569][ T1] ? rest_init+0x280/0x280 [ 0.989569][ T1] ret_from_fork+0x474/0x6b0 [ 0.989569][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.989569][ T1] ? __switch_to+0x5a3/0xe00 [ 0.989569][ T1] ? rest_init+0x280/0x280 [ 0.989569][ T1] ret_from_fork_asm+0x11/0x20 [ 0.989569][ T1] [ 1.020691][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:59:10 UTC (1787889550) [ 1.021695][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.024926][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.034536][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.034536][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.035724][ T1] NET: Registered PF_INET6 protocol family [ 1.039746][ T1] Segment Routing with IPv6 [ 1.040142][ T1] In-situ OAM (IOAM) with IPv6 [ 1.040900][ T1] NET: Registered PF_PACKET protocol family [ 1.042221][ T1] NET: Registered PF_RDS protocol family [ 1.042889][ T1] Registered RDS/tcp transport [ 1.043161][ T1] 9pnet: Installing 9P2000 support [ 1.043513][ T1] Key type dns_resolver registered [ 1.044218][ T1] NET: Registered PF_VSOCK protocol family [ 1.048688][ T1] IPI shorthand broadcast: enabled [ 1.153527][ T1] sched_clock: Marking stable (1120028093, 32553105)->(1228559665, -75978467) [ 1.156584][ T1] registered taskstats version 1 [ 1.158342][ T1] Loading compiled-in X.509 certificates [ 1.261656][ T1] Demotion targets for Node 0: null [ 1.261984][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12148) [ 1.262279][ T1] page_owner is disabled [ 1.262947][ T1] PM: Magic number: 6:874:968 [ 1.263384][ T1] netconsole: network logging started [ 1.264785][ T1] ALSA device list: [ 1.264926][ T1] No soundcards found. [ 1.266189][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.269540][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.270277][ T1] devtmpfs: mounted [ 1.270612][ T1] VFS: Pivoted into new rootfs [ 1.301851][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.302078][ T1] Write protecting the kernel read-only data: 57344k [ 1.303678][ T1] Freeing unused kernel image (text/rodata gap) memory: 720K [ 1.304063][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.304454][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.304740][ T1] with arguments: [ 1.304869][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.305110][ T1] with environment: [ 1.305233][ T1] HOME=/ [ 1.305352][ T1] TERM=dumb [ 1.305472][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.305725][ T1] nr_open=2147483584 [ 1.305841][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.306120][ T1] virtme_rw_overlay0=/etc [ 1.306311][ T1] virtme_rw_overlay1=/lib [ 1.306465][ T1] virtme_rw_overlay2=/home [ 1.306634][ T1] virtme_rw_overlay3=/opt [ 1.306799][ T1] virtme_rw_overlay4=/srv [ 1.306953][ T1] virtme_rw_overlay5=/usr [ 1.307112][ T1] virtme_rw_overlay6=/var [ 1.307266][ T1] virtme_rw_overlay7=/tmp [ 1.307423][ T1] virtme_console=ttyS0 [ 1.307589][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.323301][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.324566][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.333487][ T1] overlayfs: failed to set xattr on upper [ 1.333808][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.334061][ T1] overlayfs: ...falling back to uuid=null. [ 1.336357][ T1] overlayfs: failed to set xattr on upper [ 1.336673][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.336923][ T1] overlayfs: ...falling back to uuid=null. [ 1.338811][ T1] overlayfs: failed to set xattr on upper [ 1.339014][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.339263][ T1] overlayfs: ...falling back to uuid=null. [ 1.341117][ T1] overlayfs: failed to set xattr on upper [ 1.341319][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.341574][ T1] overlayfs: ...falling back to uuid=null. [ 1.343427][ T1] overlayfs: failed to set xattr on upper [ 1.343651][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.343900][ T1] overlayfs: ...falling back to uuid=null. [ 1.345501][ T1] overlayfs: failed to set xattr on upper [ 1.345712][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.345964][ T1] overlayfs: ...falling back to uuid=null. [ 1.347765][ T1] overlayfs: failed to set xattr on upper [ 1.347972][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.348218][ T1] overlayfs: ...falling back to uuid=null. [ 1.350400][ T1] overlayfs: failed to set xattr on upper [ 1.350616][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.350862][ T1] overlayfs: ...falling back to uuid=null. [ 1.362140][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.406328][ T75] kwatchdog (75) used greatest stack depth: 28336 bytes left [ 3.516791][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.516791][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.516791][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.516791][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.516806][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.516808][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.516810][ T1] preempt_count: 1, expected: 0 [ 3.516811][ T1] RCU nest depth: 0, expected: 0 [ 3.516812][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.516814][ T1] #0: ffffffffa5b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.516827][ T1] #1: ffffffffa5b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.516831][ T1] #2: ffffffffa5a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.516835][ T1] #3: ffffffffa5a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.516838][ T1] irq event stamp: 561506 [ 3.516839][ T1] hardirqs last enabled at (561505): [] __down_trylock_console_sem+0x86/0xa0 [ 3.516842][ T1] hardirqs last disabled at (561506): [] console_emit_next_record+0x3d4/0x4c0 [ 3.516843][ T1] softirqs last enabled at (560814): [] fpu_clone+0xd9/0x410 [ 3.516847][ T1] softirqs last disabled at (560812): [] fpu_clone+0x82/0x410 [ 3.516849][ T1] Preemption disabled at: [ 3.516850][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.516856][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.516860][ T1] Tainted: [W]=WARN [ 3.516861][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.516863][ T1] Call Trace: [ 3.516864][ T1] [ 3.516866][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.516871][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.516873][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.516878][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.516881][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.516886][ T1] __kmalloc_noprof+0x443/0x760 [ 3.516889][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.516894][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.516897][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.516900][ T1] put_chars+0x1e1/0x2f0 [ 3.516903][ T1] ? __send_to_port+0x420/0x420 [ 3.516905][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.516910][ T1] ? validate_chain+0x38b/0xc20 [ 3.516915][ T1] hvc_console_print+0x292/0x780 [ 3.516921][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.516923][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.516926][ T1] ? lock_acquire+0x13c/0x160 [ 3.516929][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.516933][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.516935][ T1] ? console_flush_one_record+0x106/0x710 [ 3.516938][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.516940][ T1] ? lock_acquire+0x13c/0x160 [ 3.516944][ T1] console_flush_one_record+0x46f/0x710 [ 3.516948][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.516949][ T1] ? __lock_acquire+0x518/0xc20 [ 3.516954][ T1] console_unlock+0xee/0x1f0 [ 3.516957][ T1] ? console_flush_one_record+0x710/0x710 [ 3.516959][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.516961][ T1] ? lock_acquire+0x60/0x160 [ 3.516964][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.516966][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.516969][ T1] vprintk_emit+0x37c/0x3e0 [ 3.516973][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.516976][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.516981][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.516985][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.516987][ T1] ? simple_strntoull+0x10f/0x140 [ 3.516992][ T1] ? date_str+0x1e0/0x1e0 [ 3.516995][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.516999][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.517002][ T1] ? vprintk_default+0x20/0x20 [ 3.517006][ T1] ? vprintk_default+0x20/0x20 [ 3.517008][ T1] new_sync_write+0x33e/0x760 [ 3.517012][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.517014][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.517018][ T1] ? new_sync_read+0x750/0x750 [ 3.517024][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.517028][ T1] vfs_write+0x6a2/0xbd0 [ 3.517032][ T1] ksys_write+0x116/0x250 [ 3.517035][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.517038][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.517041][ T1] do_syscall_64+0xff/0x530 [ 3.517043][ T1] ? exc_page_fault+0xee/0x100 [ 3.517046][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.517048][ T1] RIP: 0033:0x7f178b506bee [ 3.517052][ 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 [ 3.517053][ T1] RSP: 002b:00007ffc84f30620 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.517056][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f178b506bee [ 3.517057][ T1] RDX: 000000000000011c RSI: 000055557d5e7680 RDI: 0000000000000003 [ 3.517058][ T1] RBP: 00007ffc84f30630 R08: 0000000000000000 R09: 0000000000000000 [ 3.517059][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f178b5920a0 [ 3.517060][ T1] R13: 00007f178b4903e0 R14: 000055557d5e7680 R15: 00007ffc84f30748 [ 3.517066][ T1] [ 3.517499][ T74] systemd-tmpfile (74) used greatest stack depth: 24992 bytes left [ 3.518234][ T1] virtme-ng-init: basic initialization done [ 3.546538][ T77] virtme-ng-init (77) used greatest stack depth: 24320 bytes left [ 3.576636][ T80] ip (80) used greatest stack depth: 24248 bytes left [ 3.599535][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.599928][ T76] virtme-ng-init: triggering udev coldplug [ 5.655273][ T76] virtme-ng-init: waiting for udev to settle [ 5.655286][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.655288][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.655290][ T76] preempt_count: 1, expected: 0 [ 5.655291][ T76] RCU nest depth: 0, expected: 0 [ 5.655292][ T76] locks held by virtme-ng-init/76: 4, last CPU#0: [ 5.655295][ T76] #0: ffffffffa5b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.655307][ T76] #1: ffffffffa5b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.655312][ T76] #2: ffffffffa5a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.655316][ T76] #3: ffffffffa5a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.655320][ T76] irq event stamp: 3740 [ 5.655321][ T76] hardirqs last enabled at (3739): [] __down_trylock_console_sem+0x86/0xa0 [ 5.655323][ T76] hardirqs last disabled at (3740): [] console_emit_next_record+0x3d4/0x4c0 [ 5.655325][ T76] softirqs last enabled at (3422): [] handle_softirqs+0x67c/0x900 [ 5.655329][ T76] softirqs last disabled at (2521): [] __irq_exit_rcu+0x145/0x1c0 [ 5.655331][ T76] Preemption disabled at: [ 5.655332][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.655337][ T76] CPU: 0 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.655341][ T76] Tainted: [W]=WARN [ 5.655342][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.655344][ T76] Call Trace: [ 5.655345][ T76] [ 5.655347][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.655353][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.655355][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.655360][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.655364][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.655369][ T76] __kmalloc_noprof+0x443/0x760 [ 5.655371][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.655377][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.655380][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.655383][ T76] put_chars+0x1e1/0x2f0 [ 5.655387][ T76] ? __send_to_port+0x420/0x420 [ 5.655388][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.655393][ T76] ? validate_chain+0x38b/0xc20 [ 5.655398][ T76] hvc_console_print+0x292/0x780 [ 5.655405][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.655407][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.655410][ T76] ? lock_acquire+0x13c/0x160 [ 5.655414][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.655418][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.655420][ T76] ? console_flush_one_record+0x106/0x710 [ 5.655423][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.655425][ T76] ? lock_acquire+0x13c/0x160 [ 5.655429][ T76] console_flush_one_record+0x46f/0x710 [ 5.655433][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.655435][ T76] ? __lock_acquire+0x518/0xc20 [ 5.655440][ T76] console_unlock+0xee/0x1f0 [ 5.655443][ T76] ? console_flush_one_record+0x710/0x710 [ 5.655445][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.655448][ T76] ? lock_acquire+0x60/0x160 [ 5.655451][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.655453][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.655456][ T76] vprintk_emit+0x37c/0x3e0 [ 5.655460][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.655463][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.655470][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.655473][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.655475][ T76] ? simple_strntoull+0x10f/0x140 [ 5.655480][ T76] ? date_str+0x1e0/0x1e0 [ 5.655483][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.655488][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.655490][ T76] ? vprintk_default+0x20/0x20 [ 5.655495][ T76] ? vprintk_default+0x20/0x20 [ 5.655498][ T76] new_sync_write+0x33e/0x760 [ 5.655502][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 5.655505][ T76] ? new_sync_read+0x750/0x750 [ 5.655510][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.655514][ T76] ? __fget_files+0x1e3/0x460 [ 5.655518][ T76] vfs_write+0x6a2/0xbd0 [ 5.655523][ T76] ksys_write+0x116/0x250 [ 5.655526][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.655529][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.655533][ T76] do_syscall_64+0xff/0x530 [ 5.655535][ T76] ? exc_page_fault+0xee/0x100 [ 5.655538][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.655540][ T76] RIP: 0033:0x7f178b507ed2 [ 5.655544][ 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 [ 5.655546][ T76] RSP: 002b:00007f178b44ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.655549][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f178b507ed2 [ 5.655550][ T76] RDX: 000000000000002e RSI: 00007f17840012c0 RDI: 0000000000000003 [ 5.655551][ T76] RBP: 00007f178b44ec90 R08: 0000000000000000 R09: 0000000000000000 [ 5.655554][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f178b5920a0 [ 5.655555][ T76] R13: 00007f178b4903e0 R14: 00007f17840012c0 R15: 00007f178b44eda8 [ 5.655562][ T76] [ 6.141595][ T76] virtme-ng-init: udev is done [ 6.144269][ T1] virtme-ng-init: initialization done