virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.018283][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.018304][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.018306][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.018308][ T1] preempt_count: 1, expected: 0 [ 1.018309][ T1] RCU nest depth: 0, expected: 0 [ 1.018310][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.018311][ T1] #0: ff110000028e3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.018324][ T1] #1: ffffffffa4379cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.018330][ T1] #2: ffffffffa4379d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.018335][ T1] #3: ffffffffa4299660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.018339][ T1] #4: ffffffffa4299560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.018342][ T1] irq event stamp: 310236 [ 1.018343][ T1] hardirqs last enabled at (310235): [] __down_trylock_console_sem+0x86/0xa0 [ 1.018346][ T1] hardirqs last disabled at (310236): [] console_emit_next_record+0x3d4/0x4c0 [ 1.018348][ T1] softirqs last enabled at (309630): [] handle_softirqs+0x67c/0x900 [ 1.018351][ T1] softirqs last disabled at (309335): [] __irq_exit_rcu+0x145/0x1c0 [ 1.018354][ T1] Preemption disabled at: [ 1.018354][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.018359][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.018362][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.018364][ T1] Call Trace: [ 1.018365][ T1] [ 1.018369][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.018375][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.018377][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.018382][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.018387][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.018392][ T1] __kmalloc_noprof+0x443/0x760 [ 1.018394][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.018399][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.018402][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.018405][ T1] put_chars+0x1e1/0x2f0 [ 1.018408][ T1] ? __send_to_port+0x420/0x420 [ 1.018409][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.018414][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.018416][ T1] ? validate_chain+0x38b/0xc20 [ 1.018421][ T1] hvc_console_print+0x292/0x780 [ 1.018424][ T1] ? __lock_acquire+0x518/0xc20 [ 1.018429][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.018432][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.018437][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.018440][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.018442][ T1] ? console_flush_one_record+0x106/0x710 [ 1.018445][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.018448][ T1] ? lock_acquire+0x13c/0x160 [ 1.018452][ T1] console_flush_one_record+0x46f/0x710 [ 1.018456][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.018457][ T1] ? __lock_acquire+0x518/0xc20 [ 1.018463][ T1] console_unlock+0xee/0x1f0 [ 1.018465][ T1] ? console_flush_one_record+0x710/0x710 [ 1.018467][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.018470][ T1] ? lock_acquire+0x60/0x160 [ 1.018473][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.018475][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.018478][ T1] vprintk_emit+0x37c/0x3e0 [ 1.018482][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.018483][ T1] ? kasan_save_stack+0x2f/0x50 [ 1.018487][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 1.018488][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 1.018490][ T1] ? __devm_add_action+0x52/0x210 [ 1.018492][ T1] ? devm_nvmem_register+0x3a/0x60 [ 1.018496][ T1] ? cmos_do_probe+0x7ab/0x98a [ 1.018501][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.018505][ T1] ? device_rename.cold+0xa/0xa [ 1.018507][ T1] ? kernel_init+0x21/0x150 [ 1.018515][ T1] dev_printk_emit+0xb9/0xee [ 1.018518][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.018519][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.018522][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.018525][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.018527][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.018529][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.018533][ T1] _dev_info+0xe2/0x116 [ 1.018536][ T1] ? _dev_notice+0x120/0x120 [ 1.018538][ T1] ? acpi_enable_event+0x246/0x370 [ 1.018543][ T1] ? acpi_disable_event+0x244/0x370 [ 1.018545][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 1.018548][ T1] ? acpi_enable_event+0x370/0x370 [ 1.018550][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 1.018554][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 1.018559][ T1] cmos_do_probe+0x8be/0x98a [ 1.018562][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.018567][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.018568][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.018574][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.018576][ T1] ? mc146818_set_time+0x500/0x500 [ 1.018579][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.018582][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.018587][ T1] platform_probe+0xfe/0x1f0 [ 1.018589][ T1] call_driver_probe+0x61/0x1c0 [ 1.018592][ T1] really_probe+0x199/0x760 [ 1.018595][ T1] ? __device_attach_driver+0x280/0x280 [ 1.018598][ T1] __driver_probe_device+0x24f/0x440 [ 1.018601][ T1] ? __device_attach_driver+0x280/0x280 [ 1.018603][ T1] ? __device_attach_driver+0x280/0x280 [ 1.018604][ T1] driver_probe_device+0x4a/0xf0 [ 1.018607][ T1] __driver_attach+0x1b8/0x540 [ 1.018610][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.018612][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.018615][ T1] ? bus_remove_file+0x50/0x50 [ 1.018616][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.018620][ T1] ? rtc_dev_init+0x40/0x40 [ 1.018625][ T1] ? rtc_dev_init+0x40/0x40 [ 1.018627][ T1] bus_add_driver+0x2c8/0x530 [ 1.018631][ T1] driver_register+0x1a3/0x390 [ 1.018634][ T1] __platform_driver_probe+0x13f/0x270 [ 1.018637][ T1] cmos_init+0x31/0x40 [ 1.018639][ T1] do_one_initcall+0x124/0x4f0 [ 1.018642][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.018644][ T1] ? parameq+0x110/0x110 [ 1.018649][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.018653][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.018657][ T1] kernel_init_freeable+0x596/0x630 [ 1.018660][ T1] ? rest_init+0x280/0x280 [ 1.018663][ T1] kernel_init+0x21/0x150 [ 1.018665][ T1] ? rest_init+0x280/0x280 [ 1.018666][ T1] ret_from_fork+0x474/0x6b0 [ 1.018670][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.018673][ T1] ? __switch_to+0x5a3/0xe00 [ 1.018677][ T1] ? rest_init+0x280/0x280 [ 1.018679][ T1] ret_from_fork_asm+0x11/0x20 [ 1.018687][ T1] [ 1.053079][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.059983][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.059983][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.061279][ T1] NET: Registered PF_INET6 protocol family [ 1.067650][ T1] Segment Routing with IPv6 [ 1.068058][ T1] In-situ OAM (IOAM) with IPv6 [ 1.068570][ T1] NET: Registered PF_PACKET protocol family [ 1.069969][ T1] NET: Registered PF_RDS protocol family [ 1.070552][ T1] Registered RDS/tcp transport [ 1.070823][ T1] 9pnet: Installing 9P2000 support [ 1.071488][ T1] Key type dns_resolver registered [ 1.072150][ T1] NET: Registered PF_VSOCK protocol family [ 1.076678][ T1] IPI shorthand broadcast: enabled [ 1.182218][ T1] sched_clock: Marking stable (1143002586, 38957260)->(1275825762, -93865916) [ 1.184812][ T1] registered taskstats version 1 [ 1.186824][ T1] Loading compiled-in X.509 certificates [ 1.293308][ T1] Demotion targets for Node 0: null [ 1.293708][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12148) [ 1.294050][ T1] page_owner is disabled [ 1.295319][ T1] PM: Magic number: 6:104:478 [ 1.295564][ T1] rtc rtc0: hash matches [ 1.296135][ T1] netconsole: network logging started [ 1.297630][ T1] ALSA device list: [ 1.298307][ T1] No soundcards found. [ 1.299813][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.302284][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.303121][ T1] devtmpfs: mounted [ 1.303460][ T1] VFS: Pivoted into new rootfs [ 1.333200][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.333503][ T1] Write protecting the kernel read-only data: 57344k [ 1.334192][ T1] Freeing unused kernel image (text/rodata gap) memory: 716K [ 1.334618][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.334938][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.335238][ T1] with arguments: [ 1.335352][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.335575][ T1] with environment: [ 1.335692][ T1] HOME=/ [ 1.335800][ T1] TERM=dumb [ 1.335909][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.336133][ T1] nr_open=2147483584 [ 1.336246][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.336504][ T1] virtme_rw_overlay0=/etc [ 1.336642][ T1] virtme_rw_overlay1=/lib [ 1.336779][ T1] virtme_rw_overlay2=/home [ 1.336929][ T1] virtme_rw_overlay3=/opt [ 1.337076][ T1] virtme_rw_overlay4=/srv [ 1.337220][ T1] virtme_rw_overlay5=/usr [ 1.337365][ T1] virtme_rw_overlay6=/var [ 1.337508][ T1] virtme_rw_overlay7=/tmp [ 1.337643][ T1] virtme_console=ttyS0 [ 1.337784][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.357845][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.359113][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.370936][ T1] overlayfs: failed to set xattr on upper [ 1.371285][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.371521][ T1] overlayfs: ...falling back to uuid=null. [ 1.374040][ T1] overlayfs: failed to set xattr on upper [ 1.374252][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.374477][ T1] overlayfs: ...falling back to uuid=null. [ 1.376475][ T1] overlayfs: failed to set xattr on upper [ 1.376668][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.376897][ T1] overlayfs: ...falling back to uuid=null. [ 1.378863][ T1] overlayfs: failed to set xattr on upper [ 1.379250][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.379488][ T1] overlayfs: ...falling back to uuid=null. [ 1.381484][ T1] overlayfs: failed to set xattr on upper [ 1.381674][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.381900][ T1] overlayfs: ...falling back to uuid=null. [ 1.383567][ T1] overlayfs: failed to set xattr on upper [ 1.383766][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.384508][ T1] overlayfs: ...falling back to uuid=null. [ 1.386440][ T1] overlayfs: failed to set xattr on upper [ 1.386633][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.386863][ T1] overlayfs: ...falling back to uuid=null. [ 1.388822][ T1] overlayfs: failed to set xattr on upper [ 1.389585][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.389811][ T1] overlayfs: ...falling back to uuid=null. [ 1.402500][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.403916][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.647659][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.647659][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.647659][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.647659][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.647675][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.647678][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.647679][ T1] preempt_count: 1, expected: 0 [ 3.647680][ T1] RCU nest depth: 0, expected: 0 [ 3.647681][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.647683][ T1] #0: ffffffffa4379cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.647697][ T1] #1: ffffffffa4379d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.647701][ T1] #2: ffffffffa4299660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.647705][ T1] #3: ffffffffa4299560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.647709][ T1] irq event stamp: 557932 [ 3.647710][ T1] hardirqs last enabled at (557931): [] __down_trylock_console_sem+0x86/0xa0 [ 3.647712][ T1] hardirqs last disabled at (557932): [] console_emit_next_record+0x3d4/0x4c0 [ 3.647714][ T1] softirqs last enabled at (557246): [] fpu_clone+0xd9/0x410 [ 3.647718][ T1] softirqs last disabled at (557244): [] fpu_clone+0x82/0x410 [ 3.647720][ T1] Preemption disabled at: [ 3.647721][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.647728][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.647731][ T1] Tainted: [W]=WARN [ 3.647732][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.647734][ T1] Call Trace: [ 3.647736][ T1] [ 3.647738][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.647743][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.647745][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.647750][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.647754][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.647759][ T1] __kmalloc_noprof+0x443/0x760 [ 3.647761][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.647767][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.647770][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.647773][ T1] put_chars+0x1e1/0x2f0 [ 3.647776][ T1] ? __send_to_port+0x420/0x420 [ 3.647778][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.647783][ T1] ? validate_chain+0x38b/0xc20 [ 3.647788][ T1] hvc_console_print+0x292/0x780 [ 3.647795][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.647797][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.647800][ T1] ? lock_acquire+0x13c/0x160 [ 3.647803][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.647807][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.647809][ T1] ? console_flush_one_record+0x106/0x710 [ 3.647812][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.647815][ T1] ? lock_acquire+0x13c/0x160 [ 3.647818][ T1] console_flush_one_record+0x46f/0x710 [ 3.647823][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.647824][ T1] ? __lock_acquire+0x518/0xc20 [ 3.647830][ T1] console_unlock+0xee/0x1f0 [ 3.647832][ T1] ? console_flush_one_record+0x710/0x710 [ 3.647834][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.647837][ T1] ? lock_acquire+0x60/0x160 [ 3.647840][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.647842][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.647845][ T1] vprintk_emit+0x37c/0x3e0 [ 3.647849][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.647852][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.647858][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.647862][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.647864][ T1] ? simple_strntoull+0x10f/0x140 [ 3.647869][ T1] ? date_str+0x1e0/0x1e0 [ 3.647872][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.647877][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.647879][ T1] ? vprintk_default+0x20/0x20 [ 3.647884][ T1] ? vprintk_default+0x20/0x20 [ 3.647886][ T1] new_sync_write+0x33e/0x760 [ 3.647890][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.647892][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.647896][ T1] ? new_sync_read+0x750/0x750 [ 3.647903][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.647906][ T1] vfs_write+0x6a2/0xbd0 [ 3.647911][ T1] ksys_write+0x116/0x250 [ 3.647914][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.647917][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.647920][ T1] do_syscall_64+0xff/0x530 [ 3.647923][ T1] ? exc_page_fault+0xee/0x100 [ 3.647925][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.647928][ T1] RIP: 0033:0x7fbd2f3ecbee [ 3.647932][ 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 [ 3.647934][ T1] RSP: 002b:00007ffd0ae54c80 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.647937][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fbd2f3ecbee [ 3.647938][ T1] RDX: 000000000000011c RSI: 000055558945f680 RDI: 0000000000000003 [ 3.647939][ T1] RBP: 00007ffd0ae54c90 R08: 0000000000000000 R09: 0000000000000000 [ 3.647940][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbd2f4780a0 [ 3.647941][ T1] R13: 00007fbd2f3763e0 R14: 000055558945f680 R15: 00007ffd0ae54da8 [ 3.647947][ T1] [ 3.650014][ T72] systemd-tmpfile (72) used greatest stack depth: 25104 bytes left [ 3.650236][ T1] virtme-ng-init: basic initialization done [ 3.718308][ T80] ip (80) used greatest stack depth: 23704 bytes left [ 3.747232][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.747632][ T76] virtme-ng-init: triggering udev coldplug [ 6.032855][ T76] virtme-ng-init: waiting for udev to settle [ 6.032871][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.032873][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 6.032875][ T76] preempt_count: 1, expected: 0 [ 6.032876][ T76] RCU nest depth: 0, expected: 0 [ 6.032877][ T76] locks held by virtme-ng-init/76: 4, last CPU#3: [ 6.032879][ T76] #0: ffffffffa4379cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.032893][ T76] #1: ffffffffa4379d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.032897][ T76] #2: ffffffffa4299660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.032902][ T76] #3: ffffffffa4299560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.032909][ T76] irq event stamp: 2938 [ 6.032910][ T76] hardirqs last enabled at (2937): [] __down_trylock_console_sem+0x86/0xa0 [ 6.032912][ T76] hardirqs last disabled at (2938): [] console_emit_next_record+0x3d4/0x4c0 [ 6.032915][ T76] softirqs last enabled at (2450): [] fpu_clone+0xd9/0x410 [ 6.032918][ T76] softirqs last disabled at (2448): [] fpu_clone+0x82/0x410 [ 6.032921][ T76] Preemption disabled at: [ 6.032922][ T76] [] vprintk_emit+0x31b/0x3e0 [ 6.032928][ T76] CPU: 3 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.032932][ T76] Tainted: [W]=WARN [ 6.032933][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.032935][ T76] Call Trace: [ 6.032936][ T76] [ 6.032938][ T76] dump_stack_lvl+0x6f/0xa0 [ 6.032943][ T76] ? vprintk_emit+0x31b/0x3e0 [ 6.032946][ T76] __might_resched.cold+0x1fe/0x2c1 [ 6.032951][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.032955][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 6.032962][ T76] __kmalloc_noprof+0x443/0x760 [ 6.032965][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 6.032971][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 6.032974][ T76] alloc_buf.isra.0+0x4b/0x260 [ 6.032978][ T76] put_chars+0x1e1/0x2f0 [ 6.032981][ T76] ? __send_to_port+0x420/0x420 [ 6.032982][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.032988][ T76] ? validate_chain+0x38b/0xc20 [ 6.032994][ T76] hvc_console_print+0x292/0x780 [ 6.033001][ T76] ? hvc_write+0x3a0/0x3a0 [ 6.033003][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.033006][ T76] ? lock_acquire+0x13c/0x160 [ 6.033011][ T76] console_emit_next_record+0x22f/0x4c0 [ 6.033015][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 6.033017][ T76] ? console_flush_one_record+0x106/0x710 [ 6.033020][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.033023][ T76] ? lock_acquire+0x13c/0x160 [ 6.033027][ T76] console_flush_one_record+0x46f/0x710 [ 6.033031][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 6.033033][ T76] ? __lock_acquire+0x518/0xc20 [ 6.033039][ T76] console_unlock+0xee/0x1f0 [ 6.033042][ T76] ? console_flush_one_record+0x710/0x710 [ 6.033043][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.033046][ T76] ? lock_acquire+0x60/0x160 [ 6.033050][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.033052][ T76] ? vprintk_emit+0x320/0x3e0 [ 6.033055][ T76] vprintk_emit+0x37c/0x3e0 [ 6.033059][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 6.033062][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 6.033068][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.033072][ T76] ? vprintk_emit.cold+0x107/0x107 [ 6.033074][ T76] ? simple_strntoull+0x10f/0x140 [ 6.033078][ T76] ? date_str+0x1e0/0x1e0 [ 6.033083][ T76] ? devkmsg_write+0xd1/0x2c0 [ 6.033090][ T76] devkmsg_write.cold+0x5a/0x8b [ 6.033093][ T76] ? vprintk_default+0x20/0x20 [ 6.033098][ T76] ? vprintk_default+0x20/0x20 [ 6.033101][ T76] new_sync_write+0x33e/0x760 [ 6.033104][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 6.033108][ T76] ? new_sync_read+0x750/0x750 [ 6.033112][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 6.033117][ T76] ? __fget_files+0x1e3/0x460 [ 6.033121][ T76] vfs_write+0x6a2/0xbd0 [ 6.033125][ T76] ksys_write+0x116/0x250 [ 6.033128][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 6.033132][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.033135][ T76] do_syscall_64+0xff/0x530 [ 6.033138][ T76] ? irq_exit_rcu+0x1a/0x30 [ 6.033142][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.033145][ T76] RIP: 0033:0x7fbd2f3eded2 [ 6.033149][ 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 [ 6.033151][ T76] RSP: 002b:00007fbd2f334c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.033154][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fbd2f3eded2 [ 6.033156][ T76] RDX: 000000000000002e RSI: 00007fbd280012c0 RDI: 0000000000000003 [ 6.033157][ T76] RBP: 00007fbd2f334c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.033158][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbd2f4780a0 [ 6.033158][ T76] R13: 00007fbd2f3763e0 R14: 00007fbd280012c0 R15: 00007fbd2f334da8 [ 6.033165][ T76] [ 6.603923][ T76] virtme-ng-init: udev is done [ 6.617782][ T1] virtme-ng-init: initialization done