virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.028358][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.028380][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.028382][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.028384][ T1] preempt_count: 1, expected: 0 [ 1.028385][ T1] RCU nest depth: 0, expected: 0 [ 1.028386][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.028388][ T1] #0: ff11000002873938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.028400][ T1] #1: ffffffffbcd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.028405][ T1] #2: ffffffffbcd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.028409][ T1] #3: ffffffffbcc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.028412][ T1] #4: ffffffffbcc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.028416][ T1] irq event stamp: 309894 [ 1.028416][ T1] hardirqs last enabled at (309893): [] __down_trylock_console_sem+0x86/0xa0 [ 1.028420][ T1] hardirqs last disabled at (309894): [] console_emit_next_record+0x3d4/0x4c0 [ 1.028421][ T1] softirqs last enabled at (309124): [] handle_softirqs+0x67c/0x900 [ 1.028425][ T1] softirqs last disabled at (309117): [] __irq_exit_rcu+0x145/0x1c0 [ 1.028428][ T1] Preemption disabled at: [ 1.028429][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.028433][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.028436][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.028437][ T1] Call Trace: [ 1.028439][ T1] [ 1.028442][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.028447][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.028449][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.028453][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.028457][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.028462][ T1] __kmalloc_noprof+0x443/0x760 [ 1.028465][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.028470][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.028473][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.028476][ T1] put_chars+0x1e1/0x2f0 [ 1.028479][ T1] ? __send_to_port+0x420/0x420 [ 1.028483][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.028486][ T1] ? validate_chain+0x38b/0xc20 [ 1.028491][ T1] hvc_console_print+0x292/0x780 [ 1.028493][ T1] ? __lock_acquire+0x518/0xc20 [ 1.028495][ T1] ? __lock_acquire+0x518/0xc20 [ 1.028500][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.028503][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.028506][ T1] ? lock_acquire+0x13c/0x160 [ 1.028510][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.028513][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.028514][ T1] ? console_flush_one_record+0x106/0x710 [ 1.028517][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.028519][ T1] ? lock_acquire+0x13c/0x160 [ 1.028523][ T1] console_flush_one_record+0x46f/0x710 [ 1.028527][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.028528][ T1] ? __lock_acquire+0x518/0xc20 [ 1.028533][ T1] console_unlock+0xee/0x1f0 [ 1.028536][ T1] ? console_flush_one_record+0x710/0x710 [ 1.028537][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.028539][ T1] ? lock_acquire+0x60/0x160 [ 1.028543][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.028545][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.028548][ T1] vprintk_emit+0x37c/0x3e0 [ 1.028551][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.028553][ T1] ? find_held_lock+0x2b/0x80 [ 1.028555][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.028557][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.028561][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.028566][ T1] ? device_rename.cold+0xa/0xa [ 1.028568][ T1] ? __lock_acquire+0x518/0xc20 [ 1.028572][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.028574][ T1] ? find_held_lock+0x2b/0x80 [ 1.028578][ T1] dev_printk_emit+0xb9/0xee [ 1.028581][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.028584][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.028588][ T1] ? proc_register+0x368/0x8b0 [ 1.028595][ T1] _dev_info+0xe2/0x116 [ 1.028597][ T1] ? _dev_notice+0x120/0x120 [ 1.028602][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.028606][ T1] ? rtc_proc_show+0x400/0x400 [ 1.028610][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.028615][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.028618][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.028622][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.028628][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.028632][ T1] cmos_do_probe+0x73b/0x98a [ 1.028635][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.028638][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.028639][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.028645][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.028647][ T1] ? mc146818_set_time+0x500/0x500 [ 1.028651][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.028653][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.028658][ T1] platform_probe+0xfe/0x1f0 [ 1.028661][ T1] call_driver_probe+0x61/0x1c0 [ 1.028664][ T1] really_probe+0x199/0x760 [ 1.028668][ T1] ? __device_attach_driver+0x280/0x280 [ 1.028670][ T1] __driver_probe_device+0x24f/0x440 [ 1.028673][ T1] ? __device_attach_driver+0x280/0x280 [ 1.028675][ T1] ? __device_attach_driver+0x280/0x280 [ 1.028677][ T1] driver_probe_device+0x4a/0xf0 [ 1.028680][ T1] __driver_attach+0x1b8/0x540 [ 1.028683][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.028686][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.028688][ T1] ? bus_remove_file+0x50/0x50 [ 1.028690][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.028694][ T1] ? rtc_dev_init+0x40/0x40 [ 1.028699][ T1] ? rtc_dev_init+0x40/0x40 [ 1.028700][ T1] bus_add_driver+0x2c8/0x530 [ 1.028704][ T1] driver_register+0x1a3/0x390 [ 1.028708][ T1] __platform_driver_probe+0x13f/0x270 [ 1.028710][ T1] cmos_init+0x31/0x40 [ 1.028712][ T1] do_one_initcall+0x124/0x4f0 [ 1.028716][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.028718][ T1] ? parameq+0x110/0x110 [ 1.028723][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.028727][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.028730][ T1] kernel_init_freeable+0x596/0x630 [ 1.028733][ T1] ? rest_init+0x280/0x280 [ 1.028736][ T1] kernel_init+0x21/0x150 [ 1.028738][ T1] ? rest_init+0x280/0x280 [ 1.028740][ T1] ret_from_fork+0x474/0x6b0 [ 1.028744][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.028748][ T1] ? __switch_to+0x5a3/0xe00 [ 1.028751][ T1] ? rest_init+0x280/0x280 [ 1.028754][ T1] ret_from_fork_asm+0x11/0x20 [ 1.028762][ T1] [ 1.060517][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T09:28:41 UTC (1787909321) [ 1.061604][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.064705][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.074776][ T1] NET: Registered PF_INET6 protocol family [ 1.079131][ T1] Segment Routing with IPv6 [ 1.079539][ T1] In-situ OAM (IOAM) with IPv6 [ 1.079891][ T1] NET: Registered PF_PACKET protocol family [ 1.080153][ T1] 9pnet: Installing 9P2000 support [ 1.080507][ T1] Key type dns_resolver registered [ 1.081155][ T1] NET: Registered PF_VSOCK protocol family [ 1.085554][ T1] IPI shorthand broadcast: enabled [ 1.192578][ T1] sched_clock: Marking stable (1153001354, 39010540)->(1275142891, -83130997) [ 1.195955][ T1] registered taskstats version 1 [ 1.197806][ T1] Loading compiled-in X.509 certificates [ 1.299554][ T1] Demotion targets for Node 0: null [ 1.299923][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11729) [ 1.300234][ T1] page_owner is disabled [ 1.301528][ T1] PM: Magic number: 6:995:475 [ 1.301969][ T1] netconsole: network logging started [ 1.303379][ T1] ALSA device list: [ 1.303529][ T1] No soundcards found. [ 1.305647][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.309814][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.311051][ T1] devtmpfs: mounted [ 1.311483][ T1] VFS: Pivoted into new rootfs [ 1.361800][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.364268][ T1] Write protecting the kernel read-only data: 55296k [ 1.365535][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.366208][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.366595][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.366991][ T1] with arguments: [ 1.368029][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.368278][ T1] with environment: [ 1.368409][ T1] HOME=/ [ 1.368534][ T1] TERM=dumb [ 1.368647][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.368861][ T1] nr_open=2147483584 [ 1.368980][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.369251][ T1] virtme_rw_overlay0=/etc [ 1.369401][ T1] virtme_rw_overlay1=/lib [ 1.369543][ T1] virtme_rw_overlay2=/home [ 1.369688][ T1] virtme_rw_overlay3=/opt [ 1.369836][ T1] virtme_rw_overlay4=/srv [ 1.369978][ T1] virtme_rw_overlay5=/usr [ 1.370139][ T1] virtme_rw_overlay6=/var [ 1.370292][ T1] virtme_rw_overlay7=/tmp [ 1.370435][ T1] virtme_console=ttyS0 [ 1.370577][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.387540][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.388719][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.398842][ T1] overlayfs: failed to set xattr on upper [ 1.399148][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.399389][ T1] overlayfs: ...falling back to uuid=null. [ 1.401780][ T1] overlayfs: failed to set xattr on upper [ 1.401972][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.402429][ T1] overlayfs: ...falling back to uuid=null. [ 1.404399][ T1] overlayfs: failed to set xattr on upper [ 1.404604][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.404836][ T1] overlayfs: ...falling back to uuid=null. [ 1.406709][ T1] overlayfs: failed to set xattr on upper [ 1.406910][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.407157][ T1] overlayfs: ...falling back to uuid=null. [ 1.409048][ T1] overlayfs: failed to set xattr on upper [ 1.409249][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.409491][ T1] overlayfs: ...falling back to uuid=null. [ 1.411118][ T1] overlayfs: failed to set xattr on upper [ 1.411312][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.411541][ T1] overlayfs: ...falling back to uuid=null. [ 1.413586][ T1] overlayfs: failed to set xattr on upper [ 1.413786][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.414023][ T1] overlayfs: ...falling back to uuid=null. [ 1.415877][ T1] overlayfs: failed to set xattr on upper [ 1.416075][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.416333][ T1] overlayfs: ...falling back to uuid=null. [ 1.422921][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 1.429116][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.531910][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.531910][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.531910][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.531910][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.531932][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.531935][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.531938][ T1] preempt_count: 1, expected: 0 [ 3.531939][ T1] RCU nest depth: 0, expected: 0 [ 3.531940][ T1] locks held by virtme-ng-init/1: 4, last CPU#0: [ 3.531943][ T1] #0: ffffffffbcd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.531958][ T1] #1: ffffffffbcd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.531964][ T1] #2: ffffffffbcc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.531969][ T1] #3: ffffffffbcc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.531975][ T1] irq event stamp: 556830 [ 3.531976][ T1] hardirqs last enabled at (556829): [] __down_trylock_console_sem+0x86/0xa0 [ 3.531980][ T1] hardirqs last disabled at (556830): [] console_emit_next_record+0x3d4/0x4c0 [ 3.531983][ T1] softirqs last enabled at (556780): [] handle_softirqs+0x67c/0x900 [ 3.531988][ T1] softirqs last disabled at (555807): [] __irq_exit_rcu+0x145/0x1c0 [ 3.531991][ T1] Preemption disabled at: [ 3.531992][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.531999][ T1] CPU: 0 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.532004][ T1] Tainted: [W]=WARN [ 3.532006][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.532011][ T1] Call Trace: [ 3.532013][ T1] [ 3.532015][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.532023][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.532025][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.532032][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.532037][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.532044][ T1] __kmalloc_noprof+0x443/0x760 [ 3.532048][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.532057][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.532061][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.532067][ T1] put_chars+0x1e1/0x2f0 [ 3.532071][ T1] ? __send_to_port+0x420/0x420 [ 3.532073][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.532079][ T1] ? validate_chain+0x38b/0xc20 [ 3.532085][ T74] systemd-tmpfile (74) used greatest stack depth: 25104 bytes left [ 3.532088][ T1] hvc_console_print+0x292/0x780 [ 3.532105][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.532109][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.532112][ T1] ? lock_acquire+0x13c/0x160 [ 3.532119][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.532125][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.532127][ T1] ? console_flush_one_record+0x106/0x710 [ 3.532132][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.532135][ T1] ? lock_acquire+0x13c/0x160 [ 3.532142][ T1] console_flush_one_record+0x46f/0x710 [ 3.532148][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.532150][ T1] ? __lock_acquire+0x518/0xc20 [ 3.532160][ T1] console_unlock+0xee/0x1f0 [ 3.532164][ T1] ? console_flush_one_record+0x710/0x710 [ 3.532166][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.532169][ T1] ? lock_acquire+0x60/0x160 [ 3.532175][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.532178][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.532183][ T1] vprintk_emit+0x37c/0x3e0 [ 3.532189][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.532195][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.532204][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.532210][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.532212][ T1] ? simple_strntoull+0x10f/0x140 [ 3.532218][ T1] ? date_str+0x1e0/0x1e0 [ 3.532224][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.532231][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.532235][ T1] ? vprintk_default+0x20/0x20 [ 3.532242][ T1] ? vprintk_default+0x20/0x20 [ 3.532246][ T1] new_sync_write+0x33e/0x760 [ 3.532251][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.532254][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.532260][ T1] ? new_sync_read+0x750/0x750 [ 3.532273][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.532278][ T1] vfs_write+0x6a2/0xbd0 [ 3.532284][ T1] ksys_write+0x116/0x250 [ 3.532289][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.532293][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.532299][ T1] do_syscall_64+0xff/0x530 [ 3.532302][ T1] ? exc_page_fault+0xee/0x100 [ 3.532307][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.532310][ T1] RIP: 0033:0x7f8aa8f15bee [ 3.532315][ 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 [ 3.532317][ T1] RSP: 002b:00007fffad6dbe90 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.532320][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f8aa8f15bee [ 3.532322][ T1] RDX: 000000000000011c RSI: 000055558470b680 RDI: 0000000000000003 [ 3.532324][ T1] RBP: 00007fffad6dbea0 R08: 0000000000000000 R09: 0000000000000000 [ 3.532325][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8aa8fa10a0 [ 3.532326][ T1] R13: 00007f8aa8e9f3e0 R14: 000055558470b680 R15: 00007fffad6dbfb8 [ 3.532339][ T1] [ 3.534329][ T1] virtme-ng-init: basic initialization done [ 3.577717][ T76] virtme-ng-init (76) used greatest stack depth: 25008 bytes left [ 3.627090][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.627554][ T75] virtme-ng-init: triggering udev coldplug [ 3.641604][ T79] ip (79) used greatest stack depth: 23472 bytes left [ 5.933191][ T75] virtme-ng-init: waiting for udev to settle [ 5.933205][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.933208][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.933210][ T75] preempt_count: 1, expected: 0 [ 5.933211][ T75] RCU nest depth: 0, expected: 0 [ 5.933212][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 5.933214][ T75] #0: ffffffffbcd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.933227][ T75] #1: ffffffffbcd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.933230][ T75] #2: ffffffffbcc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.933234][ T75] #3: ffffffffbcc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.933238][ T75] irq event stamp: 4276 [ 5.933238][ T75] hardirqs last enabled at (4275): [] __down_trylock_console_sem+0x86/0xa0 [ 5.933242][ T75] hardirqs last disabled at (4276): [] console_emit_next_record+0x3d4/0x4c0 [ 5.933243][ T75] softirqs last enabled at (4124): [] handle_softirqs+0x67c/0x900 [ 5.933247][ T75] softirqs last disabled at (4117): [] __irq_exit_rcu+0x145/0x1c0 [ 5.933249][ T75] Preemption disabled at: [ 5.933250][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.933255][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.933259][ T75] Tainted: [W]=WARN [ 5.933260][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.933262][ T75] Call Trace: [ 5.933263][ T75] [ 5.933265][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.933270][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.933272][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.933276][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.933280][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.933285][ T75] __kmalloc_noprof+0x443/0x760 [ 5.933288][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.933294][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.933297][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.933300][ T75] put_chars+0x1e1/0x2f0 [ 5.933303][ T75] ? __send_to_port+0x420/0x420 [ 5.933305][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.933309][ T75] ? validate_chain+0x38b/0xc20 [ 5.933314][ T75] hvc_console_print+0x292/0x780 [ 5.933321][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.933323][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.933325][ T75] ? lock_acquire+0x13c/0x160 [ 5.933330][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.933333][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.933334][ T75] ? console_flush_one_record+0x106/0x710 [ 5.933337][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.933339][ T75] ? lock_acquire+0x13c/0x160 [ 5.933343][ T75] console_flush_one_record+0x46f/0x710 [ 5.933346][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.933347][ T75] ? __lock_acquire+0x518/0xc20 [ 5.933353][ T75] console_unlock+0xee/0x1f0 [ 5.933355][ T75] ? console_flush_one_record+0x710/0x710 [ 5.933356][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.933358][ T75] ? lock_acquire+0x60/0x160 [ 5.933362][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.933364][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.933367][ T75] vprintk_emit+0x37c/0x3e0 [ 5.933370][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.933373][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.933379][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.933383][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.933385][ T75] ? simple_strntoull+0x10f/0x140 [ 5.933389][ T75] ? date_str+0x1e0/0x1e0 [ 5.933393][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.933397][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.933399][ T75] ? vprintk_default+0x20/0x20 [ 5.933403][ T75] ? vprintk_default+0x20/0x20 [ 5.933405][ T75] new_sync_write+0x33e/0x760 [ 5.933409][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.933413][ T75] ? new_sync_read+0x750/0x750 [ 5.933417][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.933422][ T75] ? __fget_files+0x1e3/0x460 [ 5.933426][ T75] vfs_write+0x6a2/0xbd0 [ 5.933430][ T75] ksys_write+0x116/0x250 [ 5.933432][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.933435][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.933438][ T75] do_syscall_64+0xff/0x530 [ 5.933441][ T75] ? exc_page_fault+0xee/0x100 [ 5.933444][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.933446][ T75] RIP: 0033:0x7f8aa8f16ed2 [ 5.933450][ T75] 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 [ 5.933452][ T75] RSP: 002b:00007f8aa8e5dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.933454][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f8aa8f16ed2 [ 5.933456][ T75] RDX: 000000000000002e RSI: 00007f8aa40012c0 RDI: 0000000000000003 [ 5.933457][ T75] RBP: 00007f8aa8e5dc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.933458][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8aa8fa10a0 [ 5.933458][ T75] R13: 00007f8aa8e9f3e0 R14: 00007f8aa40012c0 R15: 00007f8aa8e5dda8 [ 5.933465][ T75] [ 6.529749][ T75] virtme-ng-init: udev is done [ 6.538971][ T1] virtme-ng-init: initialization done