virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.046390][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.046421][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.046424][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.046426][ T1] preempt_count: 1, expected: 0 [ 1.046427][ T1] RCU nest depth: 0, expected: 0 [ 1.046428][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.046430][ T1] #0: ff11000002903938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.046443][ T1] #1: ffffffff96579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.046450][ T1] #2: ffffffff96579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.046453][ T1] #3: ffffffff96499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.046460][ T1] #4: ffffffff96499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.046462][ T1] irq event stamp: 305430 [ 1.046462][ T1] hardirqs last enabled at (305429): [] __down_trylock_console_sem+0x86/0xa0 [ 1.046462][ T1] hardirqs last disabled at (305430): [] console_emit_next_record+0x3d4/0x4c0 [ 1.046462][ T1] softirqs last enabled at (305026): [] handle_softirqs+0x67c/0x900 [ 1.046462][ T1] softirqs last disabled at (304585): [] __irq_exit_rcu+0x145/0x1c0 [ 1.046462][ T1] Preemption disabled at: [ 1.046462][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.046462][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.046462][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.046462][ T1] Call Trace: [ 1.046462][ T1] [ 1.046462][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.046462][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.046462][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.046462][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.046462][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.046462][ T1] __kmalloc_noprof+0x443/0x760 [ 1.046462][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.046462][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.046462][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.046462][ T1] put_chars+0x1e1/0x2f0 [ 1.046462][ T1] ? __send_to_port+0x420/0x420 [ 1.046462][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.046462][ T1] ? validate_chain+0x38b/0xc20 [ 1.046462][ T1] hvc_console_print+0x292/0x780 [ 1.046462][ T1] ? __lock_acquire+0x518/0xc20 [ 1.046462][ T1] ? __lock_acquire+0x518/0xc20 [ 1.046462][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.046462][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.046462][ T1] ? lock_acquire+0x13c/0x160 [ 1.046462][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.046462][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.046462][ T1] ? console_flush_one_record+0x106/0x710 [ 1.046462][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.046462][ T1] ? lock_acquire+0x13c/0x160 [ 1.046462][ T1] console_flush_one_record+0x46f/0x710 [ 1.046462][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.046462][ T1] ? __lock_acquire+0x518/0xc20 [ 1.046462][ T1] console_unlock+0xee/0x1f0 [ 1.046462][ T1] ? console_flush_one_record+0x710/0x710 [ 1.046462][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.046462][ T1] ? lock_acquire+0x60/0x160 [ 1.046462][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.046462][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.046462][ T1] vprintk_emit+0x37c/0x3e0 [ 1.046462][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.046462][ T1] ? find_held_lock+0x2b/0x80 [ 1.046462][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.046462][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.046462][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.046462][ T1] ? device_rename.cold+0xa/0xa [ 1.046462][ T1] ? __lock_acquire+0x518/0xc20 [ 1.046462][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.046462][ T1] ? find_held_lock+0x2b/0x80 [ 1.046462][ T1] dev_printk_emit+0xb9/0xee [ 1.046462][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.046462][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.046462][ T1] ? proc_register+0x368/0x8b0 [ 1.046462][ T1] _dev_info+0xe2/0x116 [ 1.046462][ T1] ? _dev_notice+0x120/0x120 [ 1.046462][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.046462][ T1] ? rtc_proc_show+0x400/0x400 [ 1.046462][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.046462][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.046462][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.046462][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.046462][ T1] cmos_do_probe+0x73b/0x98a [ 1.046462][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.046462][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.046462][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.046462][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.046462][ T1] ? mc146818_set_time+0x500/0x500 [ 1.046462][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.046462][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.046462][ T1] platform_probe+0xfe/0x1f0 [ 1.046462][ T1] call_driver_probe+0x61/0x1c0 [ 1.046462][ T1] really_probe+0x199/0x760 [ 1.046462][ T1] ? __device_attach_driver+0x280/0x280 [ 1.046462][ T1] __driver_probe_device+0x24f/0x440 [ 1.046462][ T1] ? __device_attach_driver+0x280/0x280 [ 1.046462][ T1] ? __device_attach_driver+0x280/0x280 [ 1.046462][ T1] driver_probe_device+0x4a/0xf0 [ 1.046462][ T1] __driver_attach+0x1b8/0x540 [ 1.046462][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.046462][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.046462][ T1] ? bus_remove_file+0x50/0x50 [ 1.046462][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.046462][ T1] ? rtc_dev_init+0x40/0x40 [ 1.046462][ T1] ? rtc_dev_init+0x40/0x40 [ 1.046462][ T1] bus_add_driver+0x2c8/0x530 [ 1.046462][ T1] driver_register+0x1a3/0x390 [ 1.046462][ T1] __platform_driver_probe+0x13f/0x270 [ 1.046462][ T1] cmos_init+0x31/0x40 [ 1.046462][ T1] do_one_initcall+0x124/0x4f0 [ 1.046462][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.046462][ T1] ? parameq+0x110/0x110 [ 1.046462][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.046462][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.046462][ T1] kernel_init_freeable+0x596/0x630 [ 1.046462][ T1] ? rest_init+0x280/0x280 [ 1.046462][ T1] kernel_init+0x21/0x150 [ 1.046462][ T1] ? rest_init+0x280/0x280 [ 1.046462][ T1] ret_from_fork+0x474/0x6b0 [ 1.046462][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.046462][ T1] ? __switch_to+0x5a3/0xe00 [ 1.046462][ T1] ? rest_init+0x280/0x280 [ 1.046462][ T1] ret_from_fork_asm+0x11/0x20 [ 1.046462][ T1] [ 1.077935][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T16:31:50 UTC (1787934710) [ 1.079012][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.082279][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.090687][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.090687][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.092082][ T1] NET: Registered PF_INET6 protocol family [ 1.096543][ T1] Segment Routing with IPv6 [ 1.096989][ T1] In-situ OAM (IOAM) with IPv6 [ 1.097597][ T1] NET: Registered PF_PACKET protocol family [ 1.098995][ T1] NET: Registered PF_RDS protocol family [ 1.099593][ T1] Registered RDS/tcp transport [ 1.099855][ T1] 9pnet: Installing 9P2000 support [ 1.100240][ T1] Key type dns_resolver registered [ 1.100961][ T1] NET: Registered PF_VSOCK protocol family [ 1.105814][ T1] IPI shorthand broadcast: enabled [ 1.213303][ T1] sched_clock: Marking stable (1178001744, 34458617)->(1291415204, -78954843) [ 1.215808][ T1] registered taskstats version 1 [ 1.218666][ T1] Loading compiled-in X.509 certificates [ 1.358629][ T1] Demotion targets for Node 0: null [ 1.359114][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12147) [ 1.359606][ T1] page_owner is disabled [ 1.361077][ T1] PM: Magic number: 6:293:541 [ 1.361781][ T1] netconsole: network logging started [ 1.364367][ T1] ALSA device list: [ 1.365012][ T1] No soundcards found. [ 1.366602][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.370199][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.371309][ T1] devtmpfs: mounted [ 1.371718][ T1] VFS: Pivoted into new rootfs [ 1.411026][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 1.421198][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.422481][ T1] Write protecting the kernel read-only data: 57344k [ 1.423109][ T1] Freeing unused kernel image (text/rodata gap) memory: 716K [ 1.423454][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.423736][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.424005][ T1] with arguments: [ 1.424125][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.424375][ T1] with environment: [ 1.424504][ T1] HOME=/ [ 1.424623][ T1] TERM=dumb [ 1.424743][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.424981][ T1] nr_open=2147483584 [ 1.425095][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.425366][ T1] virtme_rw_overlay0=/etc [ 1.425524][ T1] virtme_rw_overlay1=/lib [ 1.425689][ T1] virtme_rw_overlay2=/home [ 1.425842][ T1] virtme_rw_overlay3=/opt [ 1.426001][ T1] virtme_rw_overlay4=/srv [ 1.426153][ T1] virtme_rw_overlay5=/usr [ 1.426314][ T1] virtme_rw_overlay6=/var [ 1.426472][ T1] virtme_rw_overlay7=/tmp [ 1.426624][ T1] virtme_console=ttyS0 [ 1.426782][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.441890][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.443083][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.452043][ T1] overlayfs: failed to set xattr on upper [ 1.452329][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.452589][ T1] overlayfs: ...falling back to uuid=null. [ 1.455239][ T1] overlayfs: failed to set xattr on upper [ 1.455453][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.455701][ T1] overlayfs: ...falling back to uuid=null. [ 1.457543][ T1] overlayfs: failed to set xattr on upper [ 1.457742][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.457996][ T1] overlayfs: ...falling back to uuid=null. [ 1.460010][ T1] overlayfs: failed to set xattr on upper [ 1.460211][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.460469][ T1] overlayfs: ...falling back to uuid=null. [ 1.462268][ T1] overlayfs: failed to set xattr on upper [ 1.463081][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.463328][ T1] overlayfs: ...falling back to uuid=null. [ 1.464948][ T1] overlayfs: failed to set xattr on upper [ 1.465146][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.465388][ T1] overlayfs: ...falling back to uuid=null. [ 1.467238][ T1] overlayfs: failed to set xattr on upper [ 1.467435][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.468054][ T1] overlayfs: ...falling back to uuid=null. [ 1.469865][ T1] overlayfs: failed to set xattr on upper [ 1.470069][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.470312][ T1] overlayfs: ...falling back to uuid=null. [ 1.481578][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.742971][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.742971][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.742971][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.742971][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.742987][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.742989][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.742990][ T1] preempt_count: 1, expected: 0 [ 3.742991][ T1] RCU nest depth: 0, expected: 0 [ 3.742992][ T1] locks held by virtme-ng-init/1: 4, last CPU#0: [ 3.742995][ T1] #0: ffffffff96579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.743007][ T1] #1: ffffffff96579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.743011][ T1] #2: ffffffff96499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.743015][ T1] #3: ffffffff96499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.743019][ T1] irq event stamp: 556530 [ 3.743020][ T1] hardirqs last enabled at (556529): [] __down_trylock_console_sem+0x86/0xa0 [ 3.743022][ T1] hardirqs last disabled at (556530): [] console_emit_next_record+0x3d4/0x4c0 [ 3.743025][ T1] softirqs last enabled at (555974): [] handle_softirqs+0x67c/0x900 [ 3.743029][ T1] softirqs last disabled at (555967): [] __irq_exit_rcu+0x145/0x1c0 [ 3.743032][ T1] Preemption disabled at: [ 3.743033][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.743039][ T1] CPU: 0 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.743043][ T1] Tainted: [W]=WARN [ 3.743044][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.743046][ T1] Call Trace: [ 3.743047][ T1] [ 3.743049][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.743054][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.743057][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.743061][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.743065][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.743070][ T1] __kmalloc_noprof+0x443/0x760 [ 3.743072][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.743078][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.743080][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.743084][ T1] put_chars+0x1e1/0x2f0 [ 3.743086][ T1] ? __send_to_port+0x420/0x420 [ 3.743088][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.743093][ T1] ? validate_chain+0x38b/0xc20 [ 3.743098][ T1] hvc_console_print+0x292/0x780 [ 3.743104][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.743107][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.743109][ T1] ? lock_acquire+0x13c/0x160 [ 3.743113][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.743117][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.743119][ T1] ? console_flush_one_record+0x106/0x710 [ 3.743122][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.743124][ T1] ? lock_acquire+0x13c/0x160 [ 3.743127][ T1] console_flush_one_record+0x46f/0x710 [ 3.743132][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.743133][ T1] ? __lock_acquire+0x518/0xc20 [ 3.743138][ T1] console_unlock+0xee/0x1f0 [ 3.743141][ T1] ? console_flush_one_record+0x710/0x710 [ 3.743143][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.743145][ T1] ? lock_acquire+0x60/0x160 [ 3.743148][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.743150][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.743153][ T1] vprintk_emit+0x37c/0x3e0 [ 3.743157][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.743160][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.743166][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.743169][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.743171][ T1] ? simple_strntoull+0x10f/0x140 [ 3.743176][ T1] ? date_str+0x1e0/0x1e0 [ 3.743179][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.743183][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.743186][ T1] ? vprintk_default+0x20/0x20 [ 3.743190][ T1] ? vprintk_default+0x20/0x20 [ 3.743192][ T1] new_sync_write+0x33e/0x760 [ 3.743196][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.743198][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.743201][ T1] ? new_sync_read+0x750/0x750 [ 3.743208][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.743211][ T1] vfs_write+0x6a2/0xbd0 [ 3.743215][ T1] ksys_write+0x116/0x250 [ 3.743218][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.743221][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.743225][ T1] do_syscall_64+0xff/0x530 [ 3.743227][ T1] ? exc_page_fault+0xee/0x100 [ 3.743229][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.743232][ T1] RIP: 0033:0x7f326370dbee [ 3.743236][ 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 [ 3.743237][ T1] RSP: 002b:00007fffae2820f0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.743240][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f326370dbee [ 3.743241][ T1] RDX: 000000000000011c RSI: 000055556b608680 RDI: 0000000000000003 [ 3.743242][ T1] RBP: 00007fffae282100 R08: 0000000000000000 R09: 0000000000000000 [ 3.743243][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f32637990a0 [ 3.743243][ T1] R13: 00007f32636973e0 R14: 000055556b608680 R15: 00007fffae282218 [ 3.743250][ T1] [ 3.745502][ T76] systemd-tmpfile (76) used greatest stack depth: 24928 bytes left [ 3.745626][ T1] virtme-ng-init: basic initialization done [ 3.821439][ T82] ip (82) used greatest stack depth: 24536 bytes left [ 3.837420][ T78] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.837952][ T78] virtme-ng-init: triggering udev coldplug [ 6.047890][ T78] virtme-ng-init: waiting for udev to settle [ 6.047905][ T78] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.047916][ T78] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 78, name: virtme-ng-init [ 6.047917][ T78] preempt_count: 1, expected: 0 [ 6.047918][ T78] RCU nest depth: 0, expected: 0 [ 6.047919][ T78] locks held by virtme-ng-init/78: 4, last CPU#1: [ 6.047922][ T78] #0: ffffffff96579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.047934][ T78] #1: ffffffff96579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.047938][ T78] #2: ffffffff96499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.047943][ T78] #3: ffffffff96499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.047947][ T78] irq event stamp: 4708 [ 6.047948][ T78] hardirqs last enabled at (4707): [] __down_trylock_console_sem+0x86/0xa0 [ 6.047950][ T78] hardirqs last disabled at (4708): [] console_emit_next_record+0x3d4/0x4c0 [ 6.047952][ T78] softirqs last enabled at (4220): [] handle_softirqs+0x67c/0x900 [ 6.047955][ T78] softirqs last disabled at (3317): [] __irq_exit_rcu+0x145/0x1c0 [ 6.047957][ T78] Preemption disabled at: [ 6.047958][ T78] [] vprintk_emit+0x31b/0x3e0 [ 6.047964][ T78] CPU: 1 UID: 0 PID: 78 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.047968][ T78] Tainted: [W]=WARN [ 6.047968][ T78] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.047970][ T78] Call Trace: [ 6.047972][ T78] [ 6.047973][ T78] dump_stack_lvl+0x6f/0xa0 [ 6.047979][ T78] ? vprintk_emit+0x31b/0x3e0 [ 6.047981][ T78] __might_resched.cold+0x1fe/0x2c1 [ 6.047986][ T78] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.047990][ T78] ? __kmalloc_noprof+0xdb/0x760 [ 6.047994][ T78] __kmalloc_noprof+0x443/0x760 [ 6.047997][ T78] ? alloc_buf.isra.0+0x4b/0x260 [ 6.048003][ T78] ? do_raw_spin_unlock+0x59/0x250 [ 6.048005][ T78] alloc_buf.isra.0+0x4b/0x260 [ 6.048008][ T78] put_chars+0x1e1/0x2f0 [ 6.048012][ T78] ? __send_to_port+0x420/0x420 [ 6.048013][ T78] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.048018][ T78] ? validate_chain+0x38b/0xc20 [ 6.048023][ T78] hvc_console_print+0x292/0x780 [ 6.048030][ T78] ? hvc_write+0x3a0/0x3a0 [ 6.048032][ T78] ? rcu_is_watching+0x16/0xd0 [ 6.048035][ T78] ? lock_acquire+0x13c/0x160 [ 6.048038][ T78] console_emit_next_record+0x22f/0x4c0 [ 6.048042][ T78] ? devkmsg_read+0x4b0/0x4b0 [ 6.048044][ T78] ? console_flush_one_record+0x106/0x710 [ 6.048047][ T78] ? rcu_is_watching+0x16/0xd0 [ 6.048049][ T78] ? lock_acquire+0x13c/0x160 [ 6.048053][ T78] console_flush_one_record+0x46f/0x710 [ 6.048057][ T78] ? console_emit_next_record+0x4c0/0x4c0 [ 6.048059][ T78] ? __lock_acquire+0x518/0xc20 [ 6.048064][ T78] console_unlock+0xee/0x1f0 [ 6.048067][ T78] ? console_flush_one_record+0x710/0x710 [ 6.048068][ T78] ? rcu_is_watching+0x16/0xd0 [ 6.048071][ T78] ? lock_acquire+0x60/0x160 [ 6.048074][ T78] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.048076][ T78] ? vprintk_emit+0x320/0x3e0 [ 6.048079][ T78] vprintk_emit+0x37c/0x3e0 [ 6.048083][ T78] ? wake_up_klogd_work_func+0x90/0x90 [ 6.048086][ T78] ? _copy_from_iter+0x1bb/0x1810 [ 6.048092][ T78] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.048096][ T78] ? vprintk_emit.cold+0x107/0x107 [ 6.048097][ T78] ? simple_strntoull+0x10f/0x140 [ 6.048102][ T78] ? date_str+0x1e0/0x1e0 [ 6.048105][ T78] ? devkmsg_write+0xd1/0x2c0 [ 6.048109][ T78] devkmsg_write.cold+0x5a/0x8b [ 6.048112][ T78] ? vprintk_default+0x20/0x20 [ 6.048116][ T78] ? vprintk_default+0x20/0x20 [ 6.048119][ T78] new_sync_write+0x33e/0x760 [ 6.048123][ T78] ? kasan_quarantine_put+0x42/0x2b0 [ 6.048126][ T78] ? new_sync_read+0x750/0x750 [ 6.048130][ T78] ? __lock_release.isra.0+0x69/0x1a0 [ 6.048135][ T78] ? __fget_files+0x1e3/0x460 [ 6.048138][ T78] vfs_write+0x6a2/0xbd0 [ 6.048142][ T78] ksys_write+0x116/0x250 [ 6.048145][ T78] ? __ia32_sys_read+0xc0/0xc0 [ 6.048148][ T78] ? rcu_is_watching+0x16/0xd0 [ 6.048152][ T78] do_syscall_64+0xff/0x530 [ 6.048155][ T78] ? exc_page_fault+0xee/0x100 [ 6.048158][ T78] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.048160][ T78] RIP: 0033:0x7f326370eed2 [ 6.048164][ T78] 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 [ 6.048166][ T78] RSP: 002b:00007f3263655c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.048169][ T78] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f326370eed2 [ 6.048170][ T78] RDX: 000000000000002e RSI: 00007f325c0012c0 RDI: 0000000000000003 [ 6.048171][ T78] RBP: 00007f3263655c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.048172][ T78] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f32637990a0 [ 6.048173][ T78] R13: 00007f32636973e0 R14: 00007f325c0012c0 R15: 00007f3263655da8 [ 6.048179][ T78] [ 6.830307][ T78] virtme-ng-init: udev is done [ 6.833318][ T1] virtme-ng-init: initialization done