virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.953583][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.953604][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.953606][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.953607][ T1] preempt_count: 1, expected: 0 [ 0.953608][ T1] RCU nest depth: 0, expected: 0 [ 0.953609][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.953611][ T1] #0: ff110000027cb938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.953623][ T1] #1: ffffffffafb79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.953629][ T1] #2: ffffffffafb79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.953633][ T1] #3: ffffffffafa99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.953636][ T1] #4: ffffffffafa99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.953640][ T1] irq event stamp: 305874 [ 0.953641][ T1] hardirqs last enabled at (305873): [] __down_trylock_console_sem+0x86/0xa0 [ 0.953643][ T1] hardirqs last disabled at (305874): [] console_emit_next_record+0x3d4/0x4c0 [ 0.953645][ T1] softirqs last enabled at (305594): [] handle_softirqs+0x67c/0x900 [ 0.953648][ T1] softirqs last disabled at (305423): [] __irq_exit_rcu+0x145/0x1c0 [ 0.953650][ T1] Preemption disabled at: [ 0.953651][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.953656][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.953658][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.953660][ T1] Call Trace: [ 0.953662][ T1] [ 0.953665][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.953670][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.953672][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.953677][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.953680][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.953685][ T1] __kmalloc_noprof+0x443/0x760 [ 0.953687][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.953692][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.953695][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.953698][ T1] put_chars+0x1e1/0x2f0 [ 0.953701][ T1] ? __send_to_port+0x420/0x420 [ 0.953704][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.953707][ T1] ? validate_chain+0x38b/0xc20 [ 0.953711][ T1] hvc_console_print+0x292/0x780 [ 0.953714][ T1] ? __lock_acquire+0x518/0xc20 [ 0.953716][ T1] ? __lock_acquire+0x518/0xc20 [ 0.953720][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.953723][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.953726][ T1] ? lock_acquire+0x13c/0x160 [ 0.953730][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.953733][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.953735][ T1] ? console_flush_one_record+0x106/0x710 [ 0.953738][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.953740][ T1] ? lock_acquire+0x13c/0x160 [ 0.953744][ T1] console_flush_one_record+0x46f/0x710 [ 0.953748][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.953750][ T1] ? __lock_acquire+0x518/0xc20 [ 0.953754][ T1] console_unlock+0xee/0x1f0 [ 0.953757][ T1] ? console_flush_one_record+0x710/0x710 [ 0.953759][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.953761][ T1] ? lock_acquire+0x60/0x160 [ 0.953765][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.953767][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.953774][ T1] vprintk_emit+0x37c/0x3e0 [ 0.953777][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.953780][ T1] ? find_held_lock+0x2b/0x80 [ 0.953781][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.953784][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.953787][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.953792][ T1] ? device_rename.cold+0xa/0xa [ 0.953794][ T1] ? __lock_acquire+0x518/0xc20 [ 0.953798][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.953800][ T1] ? find_held_lock+0x2b/0x80 [ 0.953803][ T1] dev_printk_emit+0xb9/0xee [ 0.953806][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.953808][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.953812][ T1] ? proc_register+0x368/0x8b0 [ 0.953818][ T1] _dev_info+0xe2/0x116 [ 0.953820][ T1] ? _dev_notice+0x120/0x120 [ 0.953825][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.953828][ T1] ? rtc_proc_show+0x400/0x400 [ 0.953832][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.953837][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.953842][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.953848][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.953852][ T1] cmos_do_probe+0x73b/0x98a [ 0.953854][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.953857][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.953858][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.953864][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.953865][ T1] ? mc146818_set_time+0x500/0x500 [ 0.953869][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.953871][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.953876][ T1] platform_probe+0xfe/0x1f0 [ 0.953879][ T1] call_driver_probe+0x61/0x1c0 [ 0.953881][ T1] really_probe+0x199/0x760 [ 0.953884][ T1] ? __device_attach_driver+0x280/0x280 [ 0.953887][ T1] __driver_probe_device+0x24f/0x440 [ 0.953889][ T1] ? __device_attach_driver+0x280/0x280 [ 0.953891][ T1] ? __device_attach_driver+0x280/0x280 [ 0.953893][ T1] driver_probe_device+0x4a/0xf0 [ 0.953896][ T1] __driver_attach+0x1b8/0x540 [ 0.953898][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.953901][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.953903][ T1] ? bus_remove_file+0x50/0x50 [ 0.953905][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.953908][ T1] ? rtc_dev_init+0x40/0x40 [ 0.953913][ T1] ? rtc_dev_init+0x40/0x40 [ 0.953915][ T1] bus_add_driver+0x2c8/0x530 [ 0.953918][ T1] driver_register+0x1a3/0x390 [ 0.953922][ T1] __platform_driver_probe+0x13f/0x270 [ 0.953924][ T1] cmos_init+0x31/0x40 [ 0.953926][ T1] do_one_initcall+0x124/0x4f0 [ 0.953929][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.953931][ T1] ? parameq+0x110/0x110 [ 0.953937][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.953940][ T1] kernel_init_freeable+0x596/0x630 [ 0.953945][ T1] ? rest_init+0x280/0x280 [ 0.953948][ T1] kernel_init+0x21/0x150 [ 0.953950][ T1] ? rest_init+0x280/0x280 [ 0.953951][ T1] ret_from_fork+0x474/0x6b0 [ 0.953955][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.953958][ T1] ? __switch_to+0x5a3/0xe00 [ 0.953961][ T1] ? rest_init+0x280/0x280 [ 0.953963][ T1] ret_from_fork_asm+0x11/0x20 [ 0.953971][ T1] [ 0.984289][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T11:08:31 UTC (1787915311) [ 0.985240][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.988094][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 0.996825][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 0.996825][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 0.998066][ T1] NET: Registered PF_INET6 protocol family [ 1.001922][ T1] Segment Routing with IPv6 [ 1.002518][ T1] In-situ OAM (IOAM) with IPv6 [ 1.003004][ T1] NET: Registered PF_PACKET protocol family [ 1.004229][ T1] NET: Registered PF_RDS protocol family [ 1.004760][ T1] Registered RDS/tcp transport [ 1.005196][ T1] 9pnet: Installing 9P2000 support [ 1.005530][ T1] Key type dns_resolver registered [ 1.006125][ T1] NET: Registered PF_VSOCK protocol family [ 1.010497][ T1] IPI shorthand broadcast: enabled [ 1.113125][ T1] sched_clock: Marking stable (1081001303, 32009764)->(1212029952, -99018885) [ 1.115930][ T1] registered taskstats version 1 [ 1.117622][ T1] Loading compiled-in X.509 certificates [ 1.218617][ T1] Demotion targets for Node 0: null [ 1.218918][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12148) [ 1.219218][ T1] page_owner is disabled [ 1.220212][ T1] PM: Magic number: 6:348:126 [ 1.220615][ T1] netconsole: network logging started [ 1.221933][ T1] ALSA device list: [ 1.222580][ T1] No soundcards found. [ 1.223675][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.226116][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.226905][ T1] devtmpfs: mounted [ 1.227180][ T1] VFS: Pivoted into new rootfs [ 1.256904][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.257183][ T1] Write protecting the kernel read-only data: 57344k [ 1.257748][ T1] Freeing unused kernel image (text/rodata gap) memory: 716K [ 1.258252][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.258503][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.258765][ T1] with arguments: [ 1.258886][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.259120][ T1] with environment: [ 1.259239][ T1] HOME=/ [ 1.259355][ T1] TERM=dumb [ 1.259465][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.259696][ T1] nr_open=2147483584 [ 1.259813][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.261390][ T1] virtme_rw_overlay0=/etc [ 1.261549][ T1] virtme_rw_overlay1=/lib [ 1.261695][ T1] virtme_rw_overlay2=/home [ 1.261848][ T1] virtme_rw_overlay3=/opt [ 1.262001][ T1] virtme_rw_overlay4=/srv [ 1.262156][ T1] virtme_rw_overlay5=/usr [ 1.262306][ T1] virtme_rw_overlay6=/var [ 1.262460][ T1] virtme_rw_overlay7=/tmp [ 1.262606][ T1] virtme_console=ttyS0 [ 1.262755][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.277609][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.278710][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.290560][ T1] overlayfs: failed to set xattr on upper [ 1.290839][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.291105][ T1] overlayfs: ...falling back to uuid=null. [ 1.293248][ T1] overlayfs: failed to set xattr on upper [ 1.293441][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.293679][ T1] overlayfs: ...falling back to uuid=null. [ 1.295441][ T1] overlayfs: failed to set xattr on upper [ 1.295635][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.295867][ T1] overlayfs: ...falling back to uuid=null. [ 1.297799][ T1] overlayfs: failed to set xattr on upper [ 1.297994][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.298230][ T1] overlayfs: ...falling back to uuid=null. [ 1.300007][ T1] overlayfs: failed to set xattr on upper [ 1.300211][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.300442][ T1] overlayfs: ...falling back to uuid=null. [ 1.301962][ T1] overlayfs: failed to set xattr on upper [ 1.302160][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.302398][ T1] overlayfs: ...falling back to uuid=null. [ 1.304090][ T1] overlayfs: failed to set xattr on upper [ 1.304280][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.304515][ T1] overlayfs: ...falling back to uuid=null. [ 1.306328][ T1] overlayfs: failed to set xattr on upper [ 1.306526][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.306763][ T1] overlayfs: ...falling back to uuid=null. [ 1.316939][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.391485][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 3.281624][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.281624][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.281624][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.281624][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.281639][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.281641][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.281642][ T1] preempt_count: 1, expected: 0 [ 3.281643][ T1] RCU nest depth: 0, expected: 0 [ 3.281644][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.281647][ T1] #0: ffffffffafb79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.281659][ T1] #1: ffffffffafb79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.281663][ T1] #2: ffffffffafa99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.281667][ T1] #3: ffffffffafa99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.281671][ T1] irq event stamp: 565306 [ 3.281671][ T1] hardirqs last enabled at (565305): [] __down_trylock_console_sem+0x86/0xa0 [ 3.281674][ T1] hardirqs last disabled at (565306): [] console_emit_next_record+0x3d4/0x4c0 [ 3.281676][ T1] softirqs last enabled at (564618): [] handle_softirqs+0x67c/0x900 [ 3.281679][ T1] softirqs last disabled at (563785): [] do_softirq+0xac/0xe0 [ 3.281681][ T1] Preemption disabled at: [ 3.281682][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.281688][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.281691][ T1] Tainted: [W]=WARN [ 3.281692][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.281694][ T1] Call Trace: [ 3.281695][ T1] [ 3.281697][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.281702][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.281705][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.281709][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.281713][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.281718][ T1] __kmalloc_noprof+0x443/0x760 [ 3.281720][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.281726][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.281728][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.281732][ T1] put_chars+0x1e1/0x2f0 [ 3.281735][ T1] ? __send_to_port+0x420/0x420 [ 3.281736][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.281741][ T1] ? validate_chain+0x38b/0xc20 [ 3.281746][ T1] hvc_console_print+0x292/0x780 [ 3.281753][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.281755][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.281758][ T1] ? lock_acquire+0x13c/0x160 [ 3.281761][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.281765][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.281767][ T1] ? console_flush_one_record+0x106/0x710 [ 3.281770][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.281772][ T1] ? lock_acquire+0x13c/0x160 [ 3.281781][ T1] console_flush_one_record+0x46f/0x710 [ 3.281785][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.281787][ T1] ? __lock_acquire+0x518/0xc20 [ 3.281792][ T1] console_unlock+0xee/0x1f0 [ 3.281795][ T1] ? console_flush_one_record+0x710/0x710 [ 3.281796][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.281799][ T1] ? lock_acquire+0x60/0x160 [ 3.281802][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.281804][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.281807][ T1] vprintk_emit+0x37c/0x3e0 [ 3.281811][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.281814][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.281820][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.281823][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.281825][ T1] ? simple_strntoull+0x10f/0x140 [ 3.281829][ T1] ? date_str+0x1e0/0x1e0 [ 3.281832][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.281837][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.281839][ T1] ? vprintk_default+0x20/0x20 [ 3.281844][ T1] ? vprintk_default+0x20/0x20 [ 3.281846][ T1] new_sync_write+0x33e/0x760 [ 3.281850][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.281852][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.281855][ T1] ? new_sync_read+0x750/0x750 [ 3.281862][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.281865][ T1] vfs_write+0x6a2/0xbd0 [ 3.281870][ T1] ksys_write+0x116/0x250 [ 3.281872][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.281875][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.281879][ T1] do_syscall_64+0xff/0x530 [ 3.281881][ T1] ? exc_page_fault+0xee/0x100 [ 3.281883][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.281886][ T1] RIP: 0033:0x7fc6ceb5cbee [ 3.281889][ 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 [ 3.281891][ T1] RSP: 002b:00007ffc84a82bf0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.281894][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fc6ceb5cbee [ 3.281895][ T1] RDX: 000000000000011c RSI: 000055556351a680 RDI: 0000000000000003 [ 3.281896][ T1] RBP: 00007ffc84a82c00 R08: 0000000000000000 R09: 0000000000000000 [ 3.281897][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc6cebe80a0 [ 3.281897][ T1] R13: 00007fc6ceae63e0 R14: 000055556351a680 R15: 00007ffc84a82d18 [ 3.281904][ T1] [ 3.282179][ T74] systemd-tmpfile (74) used greatest stack depth: 25088 bytes left [ 3.283940][ T1] virtme-ng-init: basic initialization done [ 3.345639][ T81] ip (81) used greatest stack depth: 23896 bytes left [ 3.353185][ T77] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.353540][ T77] virtme-ng-init: triggering udev coldplug [ 5.412824][ T77] virtme-ng-init: waiting for udev to settle [ 5.412837][ T77] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.412840][ T77] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 77, name: virtme-ng-init [ 5.412841][ T77] preempt_count: 1, expected: 0 [ 5.412842][ T77] RCU nest depth: 0, expected: 0 [ 5.412843][ T77] locks held by virtme-ng-init/77: 4, last CPU#2: [ 5.412845][ T77] #0: ffffffffafb79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.412858][ T77] #1: ffffffffafb79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.412862][ T77] #2: ffffffffafa99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.412866][ T77] #3: ffffffffafa99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.412870][ T77] irq event stamp: 4244 [ 5.412871][ T77] hardirqs last enabled at (4243): [] __down_trylock_console_sem+0x86/0xa0 [ 5.412873][ T77] hardirqs last disabled at (4244): [] console_emit_next_record+0x3d4/0x4c0 [ 5.412875][ T77] softirqs last enabled at (3660): [] fpu_clone+0xd9/0x410 [ 5.412879][ T77] softirqs last disabled at (3658): [] fpu_clone+0x82/0x410 [ 5.412881][ T77] Preemption disabled at: [ 5.412881][ T77] [] vprintk_emit+0x31b/0x3e0 [ 5.412887][ T77] CPU: 2 UID: 0 PID: 77 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.412890][ T77] Tainted: [W]=WARN [ 5.412891][ T77] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.412893][ T77] Call Trace: [ 5.412894][ T77] [ 5.412896][ T77] dump_stack_lvl+0x6f/0xa0 [ 5.412901][ T77] ? vprintk_emit+0x31b/0x3e0 [ 5.412903][ T77] __might_resched.cold+0x1fe/0x2c1 [ 5.412908][ T77] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.412911][ T77] ? __kmalloc_noprof+0xdb/0x760 [ 5.412916][ T77] __kmalloc_noprof+0x443/0x760 [ 5.412918][ T77] ? alloc_buf.isra.0+0x4b/0x260 [ 5.412924][ T77] ? do_raw_spin_unlock+0x59/0x250 [ 5.412927][ T77] alloc_buf.isra.0+0x4b/0x260 [ 5.412930][ T77] put_chars+0x1e1/0x2f0 [ 5.412933][ T77] ? __send_to_port+0x420/0x420 [ 5.412935][ T77] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.412940][ T77] ? validate_chain+0x38b/0xc20 [ 5.412944][ T77] hvc_console_print+0x292/0x780 [ 5.412951][ T77] ? hvc_write+0x3a0/0x3a0 [ 5.412953][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.412956][ T77] ? lock_acquire+0x13c/0x160 [ 5.412959][ T77] console_emit_next_record+0x22f/0x4c0 [ 5.412963][ T77] ? devkmsg_read+0x4b0/0x4b0 [ 5.412965][ T77] ? console_flush_one_record+0x106/0x710 [ 5.412968][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.412970][ T77] ? lock_acquire+0x13c/0x160 [ 5.412974][ T77] console_flush_one_record+0x46f/0x710 [ 5.412978][ T77] ? console_emit_next_record+0x4c0/0x4c0 [ 5.412979][ T77] ? __lock_acquire+0x518/0xc20 [ 5.412984][ T77] console_unlock+0xee/0x1f0 [ 5.412987][ T77] ? console_flush_one_record+0x710/0x710 [ 5.412988][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.412991][ T77] ? lock_acquire+0x60/0x160 [ 5.412994][ T77] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.412996][ T77] ? vprintk_emit+0x320/0x3e0 [ 5.412999][ T77] vprintk_emit+0x37c/0x3e0 [ 5.413002][ T77] ? wake_up_klogd_work_func+0x90/0x90 [ 5.413005][ T77] ? _copy_from_iter+0x1bb/0x1810 [ 5.413012][ T77] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.413016][ T77] ? vprintk_emit.cold+0x107/0x107 [ 5.413018][ T77] ? simple_strntoull+0x10f/0x140 [ 5.413023][ T77] ? date_str+0x1e0/0x1e0 [ 5.413026][ T77] ? devkmsg_write+0xd1/0x2c0 [ 5.413030][ T77] devkmsg_write.cold+0x5a/0x8b [ 5.413033][ T77] ? vprintk_default+0x20/0x20 [ 5.413037][ T77] ? vprintk_default+0x20/0x20 [ 5.413039][ T77] new_sync_write+0x33e/0x760 [ 5.413043][ T77] ? kasan_quarantine_put+0x42/0x2b0 [ 5.413047][ T77] ? new_sync_read+0x750/0x750 [ 5.413050][ T77] ? __lock_release.isra.0+0x69/0x1a0 [ 5.413055][ T77] ? __fget_files+0x1e3/0x460 [ 5.413058][ T77] vfs_write+0x6a2/0xbd0 [ 5.413062][ T77] ksys_write+0x116/0x250 [ 5.413065][ T77] ? __ia32_sys_read+0xc0/0xc0 [ 5.413068][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.413072][ T77] do_syscall_64+0xff/0x530 [ 5.413075][ T77] ? irq_exit_rcu+0x1a/0x30 [ 5.413078][ T77] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.413080][ T77] RIP: 0033:0x7fc6ceb5ded2 [ 5.413084][ 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 [ 5.413086][ T77] RSP: 002b:00007fc6ceaa4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.413088][ T77] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fc6ceb5ded2 [ 5.413090][ T77] RDX: 000000000000002e RSI: 00007fc6c80012c0 RDI: 0000000000000003 [ 5.413091][ T77] RBP: 00007fc6ceaa4c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.413092][ T77] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6cebe80a0 [ 5.413092][ T77] R13: 00007fc6ceae63e0 R14: 00007fc6c80012c0 R15: 00007fc6ceaa4da8 [ 5.413099][ T77] [ 5.874283][ T77] virtme-ng-init: udev is done [ 5.876954][ T1] virtme-ng-init: initialization done