virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.978956][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.978974][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.978976][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.978977][ T1] preempt_count: 1, expected: 0 [ 0.978978][ T1] RCU nest depth: 0, expected: 0 [ 0.978979][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.978981][ T1] #0: ff1100000291b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.978992][ T1] #1: ffffffffa0b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.978999][ T1] #2: ffffffffa0b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.979002][ T1] #3: ffffffffa0a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.979006][ T1] #4: ffffffffa0a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.979009][ T1] irq event stamp: 313334 [ 0.979010][ T1] hardirqs last enabled at (313333): [] __down_trylock_console_sem+0x86/0xa0 [ 0.979012][ T1] hardirqs last disabled at (313334): [] console_emit_next_record+0x3d4/0x4c0 [ 0.979015][ T1] softirqs last enabled at (311912): [] handle_softirqs+0x67c/0x900 [ 0.979017][ T1] softirqs last disabled at (311907): [] __irq_exit_rcu+0x145/0x1c0 [ 0.979020][ T1] Preemption disabled at: [ 0.979020][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.979025][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.979028][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.979030][ T1] Call Trace: [ 0.979031][ T1] [ 0.979035][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.979040][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.979042][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.979046][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.979050][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.979055][ T1] __kmalloc_noprof+0x443/0x760 [ 0.979058][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.979063][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.979065][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.979068][ T1] put_chars+0x1e1/0x2f0 [ 0.979071][ T1] ? __send_to_port+0x420/0x420 [ 0.979072][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.979077][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.979079][ T1] ? validate_chain+0x38b/0xc20 [ 0.979084][ T1] hvc_console_print+0x292/0x780 [ 0.979086][ T1] ? __lock_acquire+0x518/0xc20 [ 0.979091][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.979094][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.979099][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.979102][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.979104][ T1] ? console_flush_one_record+0x106/0x710 [ 0.979107][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.979109][ T1] ? lock_acquire+0x13c/0x160 [ 0.979113][ T1] console_flush_one_record+0x46f/0x710 [ 0.979117][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.979119][ T1] ? __lock_acquire+0x518/0xc20 [ 0.979123][ T1] console_unlock+0xee/0x1f0 [ 0.979126][ T1] ? console_flush_one_record+0x710/0x710 [ 0.979128][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.979130][ T1] ? lock_acquire+0x60/0x160 [ 0.979134][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.979135][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.979138][ T1] vprintk_emit+0x37c/0x3e0 [ 0.979142][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.979143][ T1] ? kasan_save_stack+0x2f/0x50 [ 0.979147][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 0.979148][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 0.979150][ T1] ? __devm_add_action+0x52/0x210 [ 0.979152][ T1] ? devm_nvmem_register+0x3a/0x60 [ 0.979155][ T1] ? cmos_do_probe+0x7ab/0x98a [ 0.979160][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.979165][ T1] ? device_rename.cold+0xa/0xa [ 0.979166][ T1] ? kernel_init+0x21/0x150 [ 0.979175][ T1] dev_printk_emit+0xb9/0xee [ 0.979177][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.979179][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.979181][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.979184][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 0.979186][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 0.979188][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 0.979192][ T1] _dev_info+0xe2/0x116 [ 0.979194][ T1] ? _dev_notice+0x120/0x120 [ 0.979196][ T1] ? acpi_enable_event+0x246/0x370 [ 0.979201][ T1] ? acpi_disable_event+0x244/0x370 [ 0.979203][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 0.979206][ T1] ? acpi_enable_event+0x370/0x370 [ 0.979208][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 0.979212][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 0.979215][ T1] cmos_do_probe+0x8be/0x98a [ 0.979217][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.979221][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.979223][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.979228][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.979229][ T1] ? mc146818_set_time+0x500/0x500 [ 0.979233][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.979235][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.979240][ T1] platform_probe+0xfe/0x1f0 [ 0.979243][ T1] call_driver_probe+0x61/0x1c0 [ 0.979245][ T1] really_probe+0x199/0x760 [ 0.979248][ T1] ? __device_attach_driver+0x280/0x280 [ 0.979251][ T1] __driver_probe_device+0x24f/0x440 [ 0.979253][ T1] ? __device_attach_driver+0x280/0x280 [ 0.979255][ T1] ? __device_attach_driver+0x280/0x280 [ 0.979257][ T1] driver_probe_device+0x4a/0xf0 [ 0.979260][ T1] __driver_attach+0x1b8/0x540 [ 0.979262][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.979265][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.979267][ T1] ? bus_remove_file+0x50/0x50 [ 0.979269][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.979272][ T1] ? rtc_dev_init+0x40/0x40 [ 0.979277][ T1] ? rtc_dev_init+0x40/0x40 [ 0.979279][ T1] bus_add_driver+0x2c8/0x530 [ 0.979283][ T1] driver_register+0x1a3/0x390 [ 0.979286][ T1] __platform_driver_probe+0x13f/0x270 [ 0.979289][ T1] cmos_init+0x31/0x40 [ 0.979290][ T1] do_one_initcall+0x124/0x4f0 [ 0.979294][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.979296][ T1] ? parameq+0x110/0x110 [ 0.979300][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.979305][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.979308][ T1] kernel_init_freeable+0x596/0x630 [ 0.979311][ T1] ? rest_init+0x280/0x280 [ 0.979314][ T1] kernel_init+0x21/0x150 [ 0.979316][ T1] ? rest_init+0x280/0x280 [ 0.979317][ T1] ret_from_fork+0x474/0x6b0 [ 0.979321][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.979324][ T1] ? __switch_to+0x5a3/0xe00 [ 0.979327][ T1] ? rest_init+0x280/0x280 [ 0.979329][ T1] ret_from_fork_asm+0x11/0x20 [ 0.979337][ T1] [ 1.012969][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.022095][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.022095][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.023245][ T1] NET: Registered PF_INET6 protocol family [ 1.026854][ T1] Segment Routing with IPv6 [ 1.027231][ T1] In-situ OAM (IOAM) with IPv6 [ 1.027733][ T1] NET: Registered PF_PACKET protocol family [ 1.028912][ T1] NET: Registered PF_RDS protocol family [ 1.029468][ T1] Registered RDS/tcp transport [ 1.029740][ T1] 9pnet: Installing 9P2000 support [ 1.030088][ T1] Key type dns_resolver registered [ 1.030691][ T1] NET: Registered PF_VSOCK protocol family [ 1.035099][ T1] IPI shorthand broadcast: enabled [ 1.135569][ T1] sched_clock: Marking stable (1101002473, 33657816)->(1209869450, -75209161) [ 1.137635][ T1] registered taskstats version 1 [ 1.140560][ T1] Loading compiled-in X.509 certificates [ 1.241671][ T1] Demotion targets for Node 0: null [ 1.241961][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12149) [ 1.242248][ T1] page_owner is disabled [ 1.242858][ T1] PM: Magic number: 6:494:208 [ 1.243052][ T1] vc vcsa: hash matches [ 1.243421][ T1] netconsole: network logging started [ 1.246083][ T1] ALSA device list: [ 1.246227][ T1] No soundcards found. [ 1.246834][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.249455][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.250176][ T1] devtmpfs: mounted [ 1.250415][ T1] VFS: Pivoted into new rootfs [ 1.277032][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.277258][ T1] Write protecting the kernel read-only data: 57344k [ 1.277860][ T1] Freeing unused kernel image (text/rodata gap) memory: 720K [ 1.278195][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.278454][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.278722][ T1] with arguments: [ 1.278836][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.279123][ T1] with environment: [ 1.279238][ T1] HOME=/ [ 1.279355][ T1] TERM=dumb [ 1.279521][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.279844][ T1] nr_open=2147483584 [ 1.279959][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.280288][ T1] virtme_rw_overlay0=/etc [ 1.280438][ T1] virtme_rw_overlay1=/lib [ 1.280643][ T1] virtme_rw_overlay2=/home [ 1.280795][ T1] virtme_rw_overlay3=/opt [ 1.281026][ T1] virtme_rw_overlay4=/srv [ 1.281172][ T1] virtme_rw_overlay5=/usr [ 1.281372][ T1] virtme_rw_overlay6=/var [ 1.281529][ T1] virtme_rw_overlay7=/tmp [ 1.281732][ T1] virtme_console=ttyS0 [ 1.281879][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.301062][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.302505][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.313468][ T1] overlayfs: failed to set xattr on upper [ 1.313746][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.314006][ T1] overlayfs: ...falling back to uuid=null. [ 1.316373][ T1] overlayfs: failed to set xattr on upper [ 1.316582][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.316820][ T1] overlayfs: ...falling back to uuid=null. [ 1.318696][ T1] overlayfs: failed to set xattr on upper [ 1.318895][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.319129][ T1] overlayfs: ...falling back to uuid=null. [ 1.320984][ T1] overlayfs: failed to set xattr on upper [ 1.321184][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.321421][ T1] overlayfs: ...falling back to uuid=null. [ 1.323387][ T1] overlayfs: failed to set xattr on upper [ 1.323600][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.323838][ T1] overlayfs: ...falling back to uuid=null. [ 1.325440][ T1] overlayfs: failed to set xattr on upper [ 1.325639][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.325881][ T1] overlayfs: ...falling back to uuid=null. [ 1.327742][ T1] overlayfs: failed to set xattr on upper [ 1.327941][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.328173][ T1] overlayfs: ...falling back to uuid=null. [ 1.330082][ T1] overlayfs: failed to set xattr on upper [ 1.330286][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.330525][ T1] overlayfs: ...falling back to uuid=null. [ 1.341005][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.406171][ T76] kwatchdog (76) used greatest stack depth: 29688 bytes left [ 3.267429][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.267429][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.267429][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.267429][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.267453][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.267455][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.267457][ T1] preempt_count: 1, expected: 0 [ 3.267458][ T1] RCU nest depth: 0, expected: 0 [ 3.267459][ T1] locks held by virtme-ng-init/1: 4, last CPU#1: [ 3.267461][ T1] #0: ffffffffa0b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.267473][ T1] #1: ffffffffa0b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.267477][ T1] #2: ffffffffa0a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.267481][ T1] #3: ffffffffa0a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.267485][ T1] irq event stamp: 559486 [ 3.267486][ T1] hardirqs last enabled at (559485): [] __down_trylock_console_sem+0x86/0xa0 [ 3.267488][ T1] hardirqs last disabled at (559486): [] console_emit_next_record+0x3d4/0x4c0 [ 3.267490][ T1] softirqs last enabled at (558796): [] handle_softirqs+0x67c/0x900 [ 3.267493][ T1] softirqs last disabled at (557759): [] do_softirq+0xac/0xe0 [ 3.267495][ T1] Preemption disabled at: [ 3.267496][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.267502][ T1] CPU: 1 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.267505][ T1] Tainted: [W]=WARN [ 3.267506][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.267508][ T1] Call Trace: [ 3.267509][ T1] [ 3.267511][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.267516][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.267518][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.267523][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.267527][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.267532][ T1] __kmalloc_noprof+0x443/0x760 [ 3.267534][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.267540][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.267542][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.267545][ T1] put_chars+0x1e1/0x2f0 [ 3.267548][ T1] ? __send_to_port+0x420/0x420 [ 3.267549][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.267554][ T1] ? validate_chain+0x38b/0xc20 [ 3.267559][ T1] hvc_console_print+0x292/0x780 [ 3.267566][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.267568][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.267570][ T1] ? lock_acquire+0x13c/0x160 [ 3.267574][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.267578][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.267580][ T1] ? console_flush_one_record+0x106/0x710 [ 3.267583][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.267585][ T1] ? lock_acquire+0x13c/0x160 [ 3.267588][ T1] console_flush_one_record+0x46f/0x710 [ 3.267592][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.267594][ T1] ? __lock_acquire+0x518/0xc20 [ 3.267599][ T1] console_unlock+0xee/0x1f0 [ 3.267602][ T1] ? console_flush_one_record+0x710/0x710 [ 3.267603][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.267606][ T1] ? lock_acquire+0x60/0x160 [ 3.267609][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.267611][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.267614][ T1] vprintk_emit+0x37c/0x3e0 [ 3.267617][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.267620][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.267626][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.267630][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.267632][ T1] ? simple_strntoull+0x10f/0x140 [ 3.267636][ T1] ? date_str+0x1e0/0x1e0 [ 3.267639][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.267644][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.267646][ T1] ? vprintk_default+0x20/0x20 [ 3.267651][ T1] ? vprintk_default+0x20/0x20 [ 3.267653][ T1] new_sync_write+0x33e/0x760 [ 3.267661][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.267663][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.267667][ T1] ? new_sync_read+0x750/0x750 [ 3.267673][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.267677][ T1] vfs_write+0x6a2/0xbd0 [ 3.267681][ T1] ksys_write+0x116/0x250 [ 3.267684][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.267687][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.267690][ T1] do_syscall_64+0xff/0x530 [ 3.267692][ T1] ? exc_page_fault+0xee/0x100 [ 3.267695][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.267697][ T1] RIP: 0033:0x7f5a2237ebee [ 3.267700][ 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 [ 3.267702][ T1] RSP: 002b:00007ffeb307c640 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.267705][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f5a2237ebee [ 3.267706][ T1] RDX: 000000000000011c RSI: 0000555583c0e680 RDI: 0000000000000003 [ 3.267707][ T1] RBP: 00007ffeb307c650 R08: 0000000000000000 R09: 0000000000000000 [ 3.267708][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5a2240a0a0 [ 3.267709][ T1] R13: 00007f5a223083e0 R14: 0000555583c0e680 R15: 00007ffeb307c768 [ 3.267715][ T1] [ 3.268687][ T75] systemd-tmpfile (75) used greatest stack depth: 24992 bytes left [ 3.268855][ T1] virtme-ng-init: basic initialization done [ 3.327385][ T80] ip (80) used greatest stack depth: 23888 bytes left [ 3.338225][ T77] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.339025][ T77] virtme-ng-init: triggering udev coldplug [ 5.382329][ T77] virtme-ng-init: waiting for udev to settle [ 5.382342][ T77] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.382345][ T77] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 77, name: virtme-ng-init [ 5.382346][ T77] preempt_count: 1, expected: 0 [ 5.382347][ T77] RCU nest depth: 0, expected: 0 [ 5.382348][ T77] locks held by virtme-ng-init/77: 4, last CPU#2: [ 5.382351][ T77] #0: ffffffffa0b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.382363][ T77] #1: ffffffffa0b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.382367][ T77] #2: ffffffffa0a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.382371][ T77] #3: ffffffffa0a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.382375][ T77] irq event stamp: 6554 [ 5.382376][ T77] hardirqs last enabled at (6553): [] __down_trylock_console_sem+0x86/0xa0 [ 5.382378][ T77] hardirqs last disabled at (6554): [] console_emit_next_record+0x3d4/0x4c0 [ 5.382380][ T77] softirqs last enabled at (6402): [] handle_softirqs+0x67c/0x900 [ 5.382383][ T77] softirqs last disabled at (4995): [] __irq_exit_rcu+0x145/0x1c0 [ 5.382386][ T77] Preemption disabled at: [ 5.382386][ T77] [] vprintk_emit+0x31b/0x3e0 [ 5.382392][ T77] CPU: 2 UID: 0 PID: 77 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.382395][ T77] Tainted: [W]=WARN [ 5.382396][ T77] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.382398][ T77] Call Trace: [ 5.382399][ T77] [ 5.382401][ T77] dump_stack_lvl+0x6f/0xa0 [ 5.382407][ T77] ? vprintk_emit+0x31b/0x3e0 [ 5.382409][ T77] __might_resched.cold+0x1fe/0x2c1 [ 5.382413][ T77] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.382418][ T77] ? __kmalloc_noprof+0xdb/0x760 [ 5.382423][ T77] __kmalloc_noprof+0x443/0x760 [ 5.382425][ T77] ? alloc_buf.isra.0+0x4b/0x260 [ 5.382431][ T77] ? do_raw_spin_unlock+0x59/0x250 [ 5.382433][ T77] alloc_buf.isra.0+0x4b/0x260 [ 5.382436][ T77] put_chars+0x1e1/0x2f0 [ 5.382439][ T77] ? __send_to_port+0x420/0x420 [ 5.382441][ T77] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.382450][ T77] ? validate_chain+0x38b/0xc20 [ 5.382455][ T77] hvc_console_print+0x292/0x780 [ 5.382461][ T77] ? hvc_write+0x3a0/0x3a0 [ 5.382463][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.382466][ T77] ? lock_acquire+0x13c/0x160 [ 5.382469][ T77] console_emit_next_record+0x22f/0x4c0 [ 5.382473][ T77] ? devkmsg_read+0x4b0/0x4b0 [ 5.382475][ T77] ? console_flush_one_record+0x106/0x710 [ 5.382478][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.382480][ T77] ? lock_acquire+0x13c/0x160 [ 5.382484][ T77] console_flush_one_record+0x46f/0x710 [ 5.382488][ T77] ? console_emit_next_record+0x4c0/0x4c0 [ 5.382490][ T77] ? __lock_acquire+0x518/0xc20 [ 5.382494][ T77] console_unlock+0xee/0x1f0 [ 5.382497][ T77] ? console_flush_one_record+0x710/0x710 [ 5.382499][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.382501][ T77] ? lock_acquire+0x60/0x160 [ 5.382504][ T77] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.382506][ T77] ? vprintk_emit+0x320/0x3e0 [ 5.382509][ T77] vprintk_emit+0x37c/0x3e0 [ 5.382513][ T77] ? wake_up_klogd_work_func+0x90/0x90 [ 5.382516][ T77] ? _copy_from_iter+0x1bb/0x1810 [ 5.382521][ T77] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.382525][ T77] ? vprintk_emit.cold+0x107/0x107 [ 5.382527][ T77] ? simple_strntoull+0x10f/0x140 [ 5.382531][ T77] ? date_str+0x1e0/0x1e0 [ 5.382534][ T77] ? devkmsg_write+0xd1/0x2c0 [ 5.382538][ T77] devkmsg_write.cold+0x5a/0x8b [ 5.382541][ T77] ? vprintk_default+0x20/0x20 [ 5.382546][ T77] ? vprintk_default+0x20/0x20 [ 5.382548][ T77] new_sync_write+0x33e/0x760 [ 5.382552][ T77] ? kasan_quarantine_put+0x42/0x2b0 [ 5.382555][ T77] ? new_sync_read+0x750/0x750 [ 5.382559][ T77] ? __lock_release.isra.0+0x69/0x1a0 [ 5.382564][ T77] ? __fget_files+0x1e3/0x460 [ 5.382567][ T77] vfs_write+0x6a2/0xbd0 [ 5.382571][ T77] ksys_write+0x116/0x250 [ 5.382574][ T77] ? __ia32_sys_read+0xc0/0xc0 [ 5.382577][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.382580][ T77] do_syscall_64+0xff/0x530 [ 5.382583][ T77] ? exc_page_fault+0xee/0x100 [ 5.382586][ T77] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.382588][ T77] RIP: 0033:0x7f5a2237fed2 [ 5.382591][ 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 [ 5.382593][ T77] RSP: 002b:00007f5a222c6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.382596][ T77] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f5a2237fed2 [ 5.382597][ T77] RDX: 000000000000002e RSI: 00007f5a1c0012c0 RDI: 0000000000000003 [ 5.382598][ T77] RBP: 00007f5a222c6c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.382599][ T77] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5a2240a0a0 [ 5.382600][ T77] R13: 00007f5a223083e0 R14: 00007f5a1c0012c0 R15: 00007f5a222c6da8 [ 5.382606][ T77] [ 5.837886][ T77] virtme-ng-init: udev is done [ 5.840616][ T1] virtme-ng-init: initialization done