virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.033135][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.033163][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.033165][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.033167][ T1] preempt_count: 1, expected: 0 [ 1.033168][ T1] RCU nest depth: 0, expected: 0 [ 1.033169][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.033171][ T1] #0: ff1100000280b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.033183][ T1] #1: ffffffffac579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.033189][ T1] #2: ffffffffac579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.033192][ T1] #3: ffffffffac499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.033196][ T1] #4: ffffffffac499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.033200][ T1] irq event stamp: 307326 [ 1.033201][ T1] hardirqs last enabled at (307325): [] __down_trylock_console_sem+0x86/0xa0 [ 1.033203][ T1] hardirqs last disabled at (307326): [] console_emit_next_record+0x3d4/0x4c0 [ 1.033205][ T1] softirqs last enabled at (306586): [] handle_softirqs+0x67c/0x900 [ 1.033208][ T1] softirqs last disabled at (306275): [] __irq_exit_rcu+0x145/0x1c0 [ 1.033211][ T1] Preemption disabled at: [ 1.033211][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.033217][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.033220][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.033221][ T1] Call Trace: [ 1.033223][ T1] [ 1.033226][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.033232][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.033234][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.033239][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.033243][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.033248][ T1] __kmalloc_noprof+0x443/0x760 [ 1.033250][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.033256][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.033259][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.033261][ T1] put_chars+0x1e1/0x2f0 [ 1.033264][ T1] ? __send_to_port+0x420/0x420 [ 1.033268][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.033271][ T1] ? validate_chain+0x38b/0xc20 [ 1.033275][ T1] hvc_console_print+0x292/0x780 [ 1.033278][ T1] ? __lock_acquire+0x518/0xc20 [ 1.033280][ T1] ? __lock_acquire+0x518/0xc20 [ 1.033285][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.033288][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.033291][ T1] ? lock_acquire+0x13c/0x160 [ 1.033295][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.033299][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.033300][ T1] ? console_flush_one_record+0x106/0x710 [ 1.033303][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.033306][ T1] ? lock_acquire+0x13c/0x160 [ 1.033310][ T1] console_flush_one_record+0x46f/0x710 [ 1.033314][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.033316][ T1] ? __lock_acquire+0x518/0xc20 [ 1.033321][ T1] console_unlock+0xee/0x1f0 [ 1.033324][ T1] ? console_flush_one_record+0x710/0x710 [ 1.033326][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.033328][ T1] ? lock_acquire+0x60/0x160 [ 1.033332][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.033333][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.033337][ T1] vprintk_emit+0x37c/0x3e0 [ 1.033340][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.033343][ T1] ? find_held_lock+0x2b/0x80 [ 1.033345][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.033348][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.033351][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.033356][ T1] ? device_rename.cold+0xa/0xa [ 1.033358][ T1] ? __lock_acquire+0x518/0xc20 [ 1.033362][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.033364][ T1] ? find_held_lock+0x2b/0x80 [ 1.033368][ T1] dev_printk_emit+0xb9/0xee [ 1.033370][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.033373][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.033377][ T1] ? proc_register+0x368/0x8b0 [ 1.033383][ T1] _dev_info+0xe2/0x116 [ 1.033386][ T1] ? _dev_notice+0x120/0x120 [ 1.033391][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.033394][ T1] ? rtc_proc_show+0x400/0x400 [ 1.033399][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.033404][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.033407][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.033410][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.033417][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.033428][ T1] cmos_do_probe+0x73b/0x98a [ 1.033430][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.033433][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.033434][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.033441][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.033442][ T1] ? mc146818_set_time+0x500/0x500 [ 1.033446][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.033448][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.033454][ T1] platform_probe+0xfe/0x1f0 [ 1.033456][ T1] call_driver_probe+0x61/0x1c0 [ 1.033459][ T1] really_probe+0x199/0x760 [ 1.033462][ T1] ? __device_attach_driver+0x280/0x280 [ 1.033465][ T1] __driver_probe_device+0x24f/0x440 [ 1.033468][ T1] ? __device_attach_driver+0x280/0x280 [ 1.033469][ T1] ? __device_attach_driver+0x280/0x280 [ 1.033471][ T1] driver_probe_device+0x4a/0xf0 [ 1.033474][ T1] __driver_attach+0x1b8/0x540 [ 1.033476][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.033479][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.033482][ T1] ? bus_remove_file+0x50/0x50 [ 1.033483][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.033486][ T1] ? rtc_dev_init+0x40/0x40 [ 1.033492][ T1] ? rtc_dev_init+0x40/0x40 [ 1.033494][ T1] bus_add_driver+0x2c8/0x530 [ 1.033498][ T1] driver_register+0x1a3/0x390 [ 1.033501][ T1] __platform_driver_probe+0x13f/0x270 [ 1.033503][ T1] cmos_init+0x31/0x40 [ 1.033506][ T1] do_one_initcall+0x124/0x4f0 [ 1.033509][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.033511][ T1] ? parameq+0x110/0x110 [ 1.033516][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.033520][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.033524][ T1] kernel_init_freeable+0x596/0x630 [ 1.033527][ T1] ? rest_init+0x280/0x280 [ 1.033530][ T1] kernel_init+0x21/0x150 [ 1.033532][ T1] ? rest_init+0x280/0x280 [ 1.033534][ T1] ret_from_fork+0x474/0x6b0 [ 1.033538][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.033541][ T1] ? __switch_to+0x5a3/0xe00 [ 1.033544][ T1] ? rest_init+0x280/0x280 [ 1.033546][ T1] ret_from_fork_asm+0x11/0x20 [ 1.033554][ T1] [ 1.064447][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T10:24:47 UTC (1787912687) [ 1.065511][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.069061][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.078736][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.078736][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.079882][ T1] NET: Registered PF_INET6 protocol family [ 1.083733][ T1] Segment Routing with IPv6 [ 1.084286][ T1] In-situ OAM (IOAM) with IPv6 [ 1.084852][ T1] NET: Registered PF_PACKET protocol family [ 1.086261][ T1] NET: Registered PF_RDS protocol family [ 1.086863][ T1] Registered RDS/tcp transport [ 1.087122][ T1] 9pnet: Installing 9P2000 support [ 1.087468][ T1] Key type dns_resolver registered [ 1.088099][ T1] NET: Registered PF_VSOCK protocol family [ 1.092917][ T1] IPI shorthand broadcast: enabled [ 1.199902][ T1] sched_clock: Marking stable (1161001922, 38689919)->(1277117242, -77425401) [ 1.202533][ T1] registered taskstats version 1 [ 1.205523][ T1] Loading compiled-in X.509 certificates [ 1.310535][ T1] Demotion targets for Node 0: null [ 1.310920][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12148) [ 1.311200][ T1] page_owner is disabled [ 1.311903][ T1] PM: Magic number: 6:551:427 [ 1.312348][ T1] netconsole: network logging started [ 1.313749][ T1] ALSA device list: [ 1.314630][ T1] No soundcards found. [ 1.316476][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.319503][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.320322][ T1] devtmpfs: mounted [ 1.320590][ T1] VFS: Pivoted into new rootfs [ 1.350069][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.350359][ T1] Write protecting the kernel read-only data: 57344k [ 1.351114][ T1] Freeing unused kernel image (text/rodata gap) memory: 716K [ 1.351542][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.351887][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.352169][ T1] with arguments: [ 1.352348][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.352633][ T1] with environment: [ 1.352824][ T1] HOME=/ [ 1.352979][ T1] TERM=dumb [ 1.353144][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.353408][ T1] nr_open=2147483584 [ 1.353578][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.353892][ T1] virtme_rw_overlay0=/etc [ 1.354074][ T1] virtme_rw_overlay1=/lib [ 1.354273][ T1] virtme_rw_overlay2=/home [ 1.354485][ T1] virtme_rw_overlay3=/opt [ 1.354668][ T1] virtme_rw_overlay4=/srv [ 1.354863][ T1] virtme_rw_overlay5=/usr [ 1.355067][ T1] virtme_rw_overlay6=/var [ 1.355251][ T1] virtme_rw_overlay7=/tmp [ 1.355442][ T1] virtme_console=ttyS0 [ 1.355643][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.372823][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.374078][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.384846][ T1] overlayfs: failed to set xattr on upper [ 1.385161][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.385449][ T1] overlayfs: ...falling back to uuid=null. [ 1.388020][ T1] overlayfs: failed to set xattr on upper [ 1.388252][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.388535][ T1] overlayfs: ...falling back to uuid=null. [ 1.390557][ T1] overlayfs: failed to set xattr on upper [ 1.390786][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.391068][ T1] overlayfs: ...falling back to uuid=null. [ 1.393069][ T1] overlayfs: failed to set xattr on upper [ 1.393299][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.393594][ T1] overlayfs: ...falling back to uuid=null. [ 1.395586][ T1] overlayfs: failed to set xattr on upper [ 1.395819][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.396079][ T1] overlayfs: ...falling back to uuid=null. [ 1.398390][ T1] overlayfs: failed to set xattr on upper [ 1.398821][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.399107][ T1] overlayfs: ...falling back to uuid=null. [ 1.401019][ T1] overlayfs: failed to set xattr on upper [ 1.401235][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.401530][ T1] overlayfs: ...falling back to uuid=null. [ 1.404067][ T1] overlayfs: failed to set xattr on upper [ 1.404290][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.404557][ T1] overlayfs: ...falling back to uuid=null. [ 1.415710][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.418596][ T76] kwatchdog (76) used greatest stack depth: 29688 bytes left [ 3.657936][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.657936][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.657936][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.657936][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.657952][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.657955][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.657956][ T1] preempt_count: 1, expected: 0 [ 3.657957][ T1] RCU nest depth: 0, expected: 0 [ 3.657958][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.657960][ T1] #0: ffffffffac579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.657972][ T1] #1: ffffffffac579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.657976][ T1] #2: ffffffffac499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.657980][ T1] #3: ffffffffac499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.657984][ T1] irq event stamp: 560230 [ 3.657984][ T1] hardirqs last enabled at (560229): [] __down_trylock_console_sem+0x86/0xa0 [ 3.657987][ T1] hardirqs last disabled at (560230): [] console_emit_next_record+0x3d4/0x4c0 [ 3.657989][ T1] softirqs last enabled at (560064): [] handle_softirqs+0x67c/0x900 [ 3.657991][ T1] softirqs last disabled at (560059): [] __irq_exit_rcu+0x145/0x1c0 [ 3.657994][ T1] Preemption disabled at: [ 3.657994][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.658000][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.658003][ T1] Tainted: [W]=WARN [ 3.658004][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.658007][ T1] Call Trace: [ 3.658008][ T1] [ 3.658010][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.658017][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.658020][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.658026][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.658030][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.658035][ T1] __kmalloc_noprof+0x443/0x760 [ 3.658037][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.658043][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.658046][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.658049][ T1] put_chars+0x1e1/0x2f0 [ 3.658052][ T1] ? __send_to_port+0x420/0x420 [ 3.658054][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.658058][ T1] ? validate_chain+0x38b/0xc20 [ 3.658063][ T1] hvc_console_print+0x292/0x780 [ 3.658070][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.658072][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.658074][ T1] ? lock_acquire+0x13c/0x160 [ 3.658078][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.658082][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.658083][ T1] ? console_flush_one_record+0x106/0x710 [ 3.658086][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.658089][ T1] ? lock_acquire+0x13c/0x160 [ 3.658092][ T1] console_flush_one_record+0x46f/0x710 [ 3.658096][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.658098][ T1] ? __lock_acquire+0x518/0xc20 [ 3.658103][ T1] console_unlock+0xee/0x1f0 [ 3.658105][ T1] ? console_flush_one_record+0x710/0x710 [ 3.658107][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.658110][ T1] ? lock_acquire+0x60/0x160 [ 3.658113][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.658115][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.658118][ T1] vprintk_emit+0x37c/0x3e0 [ 3.658121][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.658124][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.658130][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.658133][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.658135][ T1] ? simple_strntoull+0x10f/0x140 [ 3.658140][ T1] ? date_str+0x1e0/0x1e0 [ 3.658143][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.658147][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.658150][ T1] ? vprintk_default+0x20/0x20 [ 3.658154][ T1] ? vprintk_default+0x20/0x20 [ 3.658156][ T1] new_sync_write+0x33e/0x760 [ 3.658160][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.658162][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.658166][ T1] ? new_sync_read+0x750/0x750 [ 3.658172][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.658175][ T1] vfs_write+0x6a2/0xbd0 [ 3.658179][ T1] ksys_write+0x116/0x250 [ 3.658182][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.658185][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.658189][ T1] do_syscall_64+0xff/0x530 [ 3.658191][ T1] ? irq_exit_rcu+0x1a/0x30 [ 3.658193][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.658196][ T1] RIP: 0033:0x7f952e630bee [ 3.658200][ 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 [ 3.658201][ T1] RSP: 002b:00007fffe565be60 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.658204][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f952e630bee [ 3.658205][ T1] RDX: 000000000000011c RSI: 000055557bad2680 RDI: 0000000000000003 [ 3.658206][ T1] RBP: 00007fffe565be70 R08: 0000000000000000 R09: 0000000000000000 [ 3.658207][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f952e6bc0a0 [ 3.658208][ T1] R13: 00007f952e5ba3e0 R14: 000055557bad2680 R15: 00007fffe565bf88 [ 3.658214][ T1] [ 3.659274][ T75] systemd-tmpfile (75) used greatest stack depth: 25104 bytes left [ 3.680213][ T1] virtme-ng-init: basic initialization done [ 3.729460][ T80] ip (80) used greatest stack depth: 24832 bytes left [ 3.746240][ T77] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.746678][ T77] virtme-ng-init: triggering udev coldplug [ 6.341379][ T77] virtme-ng-init: waiting for udev to settle [ 6.341394][ T77] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.341397][ T77] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 77, name: virtme-ng-init [ 6.341398][ T77] preempt_count: 1, expected: 0 [ 6.341399][ T77] RCU nest depth: 0, expected: 0 [ 6.341400][ T77] locks held by virtme-ng-init/77: 4, last CPU#0: [ 6.341403][ T77] #0: ffffffffac579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.341415][ T77] #1: ffffffffac579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.341419][ T77] #2: ffffffffac499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.341423][ T77] #3: ffffffffac499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.341427][ T77] irq event stamp: 9266 [ 6.341428][ T77] hardirqs last enabled at (9265): [] __down_trylock_console_sem+0x86/0xa0 [ 6.341431][ T77] hardirqs last disabled at (9266): [] console_emit_next_record+0x3d4/0x4c0 [ 6.341432][ T77] softirqs last enabled at (8776): [] fpu_clone+0xd9/0x410 [ 6.341436][ T77] softirqs last disabled at (8774): [] fpu_clone+0x82/0x410 [ 6.341443][ T77] Preemption disabled at: [ 6.341443][ T77] [] vprintk_emit+0x31b/0x3e0 [ 6.341450][ T77] CPU: 0 UID: 0 PID: 77 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.341453][ T77] Tainted: [W]=WARN [ 6.341454][ T77] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.341456][ T77] Call Trace: [ 6.341458][ T77] [ 6.341459][ T77] dump_stack_lvl+0x6f/0xa0 [ 6.341464][ T77] ? vprintk_emit+0x31b/0x3e0 [ 6.341466][ T77] __might_resched.cold+0x1fe/0x2c1 [ 6.341471][ T77] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.341475][ T77] ? __kmalloc_noprof+0xdb/0x760 [ 6.341480][ T77] __kmalloc_noprof+0x443/0x760 [ 6.341482][ T77] ? alloc_buf.isra.0+0x4b/0x260 [ 6.341488][ T77] ? do_raw_spin_unlock+0x59/0x250 [ 6.341490][ T77] alloc_buf.isra.0+0x4b/0x260 [ 6.341493][ T77] put_chars+0x1e1/0x2f0 [ 6.341497][ T77] ? __send_to_port+0x420/0x420 [ 6.341498][ T77] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.341503][ T77] ? validate_chain+0x38b/0xc20 [ 6.341508][ T77] hvc_console_print+0x292/0x780 [ 6.341514][ T77] ? hvc_write+0x3a0/0x3a0 [ 6.341516][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.341519][ T77] ? lock_acquire+0x13c/0x160 [ 6.341523][ T77] console_emit_next_record+0x22f/0x4c0 [ 6.341526][ T77] ? devkmsg_read+0x4b0/0x4b0 [ 6.341528][ T77] ? console_flush_one_record+0x106/0x710 [ 6.341531][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.341533][ T77] ? lock_acquire+0x13c/0x160 [ 6.341537][ T77] console_flush_one_record+0x46f/0x710 [ 6.341541][ T77] ? console_emit_next_record+0x4c0/0x4c0 [ 6.341543][ T77] ? __lock_acquire+0x518/0xc20 [ 6.341548][ T77] console_unlock+0xee/0x1f0 [ 6.341550][ T77] ? console_flush_one_record+0x710/0x710 [ 6.341552][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.341554][ T77] ? lock_acquire+0x60/0x160 [ 6.341558][ T77] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.341559][ T77] ? vprintk_emit+0x320/0x3e0 [ 6.341563][ T77] vprintk_emit+0x37c/0x3e0 [ 6.341566][ T77] ? wake_up_klogd_work_func+0x90/0x90 [ 6.341569][ T77] ? _copy_from_iter+0x1bb/0x1810 [ 6.341575][ T77] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.341578][ T77] ? vprintk_emit.cold+0x107/0x107 [ 6.341580][ T77] ? simple_strntoull+0x10f/0x140 [ 6.341585][ T77] ? date_str+0x1e0/0x1e0 [ 6.341588][ T77] ? devkmsg_write+0xd1/0x2c0 [ 6.341592][ T77] devkmsg_write.cold+0x5a/0x8b [ 6.341595][ T77] ? vprintk_default+0x20/0x20 [ 6.341599][ T77] ? vprintk_default+0x20/0x20 [ 6.341601][ T77] new_sync_write+0x33e/0x760 [ 6.341605][ T77] ? kasan_quarantine_put+0x42/0x2b0 [ 6.341609][ T77] ? new_sync_read+0x750/0x750 [ 6.341613][ T77] ? __lock_release.isra.0+0x69/0x1a0 [ 6.341617][ T77] ? __fget_files+0x1e3/0x460 [ 6.341621][ T77] vfs_write+0x6a2/0xbd0 [ 6.341625][ T77] ksys_write+0x116/0x250 [ 6.341628][ T77] ? __ia32_sys_read+0xc0/0xc0 [ 6.341631][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.341634][ T77] do_syscall_64+0xff/0x530 [ 6.341637][ T77] ? exc_page_fault+0xee/0x100 [ 6.341640][ T77] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.341642][ T77] RIP: 0033:0x7f952e631ed2 [ 6.341646][ 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 [ 6.341647][ T77] RSP: 002b:00007f952e578c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.341650][ T77] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f952e631ed2 [ 6.341652][ T77] RDX: 000000000000002e RSI: 00007f95280012c0 RDI: 0000000000000003 [ 6.341653][ T77] RBP: 00007f952e578c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.341654][ T77] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f952e6bc0a0 [ 6.341655][ T77] R13: 00007f952e5ba3e0 R14: 00007f95280012c0 R15: 00007f952e578da8 [ 6.341661][ T77] [ 6.967825][ T77] virtme-ng-init: udev is done [ 6.976141][ T1] virtme-ng-init: initialization done