virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.057048][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.057075][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.057077][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.057078][ T1] preempt_count: 1, expected: 0 [ 1.057079][ T1] RCU nest depth: 0, expected: 0 [ 1.057080][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.057082][ T1] #0: ff110000028eb938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.057093][ T1] #1: ffffffff9f98dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.057099][ T1] #2: ffffffff9f98dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.057103][ T1] #3: ffffffff9f8ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.057107][ T1] #4: ffffffff9f8ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.057110][ T1] irq event stamp: 305952 [ 1.057111][ T1] hardirqs last enabled at (305951): [] __down_trylock_console_sem+0x86/0xa0 [ 1.057113][ T1] hardirqs last disabled at (305952): [] console_emit_next_record+0x3d4/0x4c0 [ 1.057115][ T1] softirqs last enabled at (305804): [] handle_softirqs+0x67c/0x900 [ 1.057118][ T1] softirqs last disabled at (305371): [] __irq_exit_rcu+0x145/0x1c0 [ 1.057120][ T1] Preemption disabled at: [ 1.057121][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.057126][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.057128][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.057130][ T1] Call Trace: [ 1.057132][ T1] [ 1.057135][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.057141][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.057143][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.057148][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.057151][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.057156][ T1] __kmalloc_noprof+0x443/0x760 [ 1.057158][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.057164][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.057166][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.057170][ T1] put_chars+0x1e1/0x2f0 [ 1.057173][ T1] ? __send_to_port+0x420/0x420 [ 1.057177][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.057180][ T1] ? validate_chain+0x38b/0xc20 [ 1.057184][ T1] hvc_console_print+0x292/0x780 [ 1.057188][ T1] ? __lock_acquire+0x518/0xc20 [ 1.057189][ T1] ? __lock_acquire+0x518/0xc20 [ 1.057193][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.057197][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.057199][ T1] ? lock_acquire+0x13c/0x160 [ 1.057203][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.057206][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.057208][ T1] ? console_flush_one_record+0x106/0x710 [ 1.057211][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.057213][ T1] ? lock_acquire+0x13c/0x160 [ 1.057217][ T1] console_flush_one_record+0x46f/0x710 [ 1.057221][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.057222][ T1] ? __lock_acquire+0x518/0xc20 [ 1.057227][ T1] console_unlock+0xee/0x1f0 [ 1.057230][ T1] ? console_flush_one_record+0x710/0x710 [ 1.057232][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.057234][ T1] ? lock_acquire+0x60/0x160 [ 1.057237][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.057239][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.057242][ T1] vprintk_emit+0x37c/0x3e0 [ 1.057245][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.057247][ T1] ? find_held_lock+0x2b/0x80 [ 1.057250][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.057253][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.057256][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.057261][ T1] ? device_rename.cold+0xa/0xa [ 1.057262][ T1] ? __lock_acquire+0x518/0xc20 [ 1.057267][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.057268][ T1] ? find_held_lock+0x2b/0x80 [ 1.057272][ T1] dev_printk_emit+0xb9/0xee [ 1.057275][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.057278][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.057282][ T1] ? proc_register+0x368/0x8b0 [ 1.057288][ T1] _dev_info+0xe2/0x116 [ 1.057291][ T1] ? _dev_notice+0x120/0x120 [ 1.057295][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.057299][ T1] ? rtc_proc_show+0x400/0x400 [ 1.057304][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.057308][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.057310][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.057314][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.057320][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.057324][ T1] cmos_do_probe+0x73b/0x98a [ 1.057326][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.057328][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.057330][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.057336][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.057338][ T1] ? mc146818_set_time+0x500/0x500 [ 1.057342][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.057344][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.057349][ T1] platform_probe+0xfe/0x1f0 [ 1.057352][ T1] call_driver_probe+0x61/0x1c0 [ 1.057355][ T1] really_probe+0x199/0x760 [ 1.057358][ T1] ? __device_attach_driver+0x280/0x280 [ 1.057359][ T1] __driver_probe_device+0x24f/0x440 [ 1.057362][ T1] ? __device_attach_driver+0x280/0x280 [ 1.057364][ T1] ? __device_attach_driver+0x280/0x280 [ 1.057365][ T1] driver_probe_device+0x4a/0xf0 [ 1.057368][ T1] __driver_attach+0x1b8/0x540 [ 1.057370][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.057372][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.057374][ T1] ? bus_remove_file+0x50/0x50 [ 1.057376][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.057379][ T1] ? rtc_dev_init+0x40/0x40 [ 1.057385][ T1] ? rtc_dev_init+0x40/0x40 [ 1.057387][ T1] bus_add_driver+0x2c8/0x530 [ 1.057390][ T1] driver_register+0x1a3/0x390 [ 1.057393][ T1] __platform_driver_probe+0x13f/0x270 [ 1.057396][ T1] cmos_init+0x31/0x40 [ 1.057398][ T1] do_one_initcall+0x124/0x4f0 [ 1.057401][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.057402][ T1] ? parameq+0x110/0x110 [ 1.057407][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.057410][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.057414][ T1] kernel_init_freeable+0x596/0x630 [ 1.057417][ T1] ? rest_init+0x280/0x280 [ 1.057421][ T1] kernel_init+0x21/0x150 [ 1.057423][ T1] ? rest_init+0x280/0x280 [ 1.057425][ T1] ret_from_fork+0x474/0x6b0 [ 1.057429][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.057433][ T1] ? __switch_to+0x5a3/0xe00 [ 1.057436][ T1] ? rest_init+0x280/0x280 [ 1.057438][ T1] ret_from_fork_asm+0x11/0x20 [ 1.057446][ T1] [ 1.089680][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T16:25:10 UTC (1787934310) [ 1.090759][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.094114][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.103348][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.103348][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.105025][ T1] NET: Registered PF_INET6 protocol family [ 1.109448][ T1] Segment Routing with IPv6 [ 1.109893][ T1] In-situ OAM (IOAM) with IPv6 [ 1.110473][ T1] NET: Registered PF_PACKET protocol family [ 1.110747][ T1] 9pnet: Installing 9P2000 support [ 1.111142][ T1] Key type dns_resolver registered [ 1.111888][ T1] NET: Registered PF_VSOCK protocol family [ 1.116372][ T1] IPI shorthand broadcast: enabled [ 1.222625][ T1] sched_clock: Marking stable (1188003139, 34457287)->(1301888681, -79428255) [ 1.225009][ T1] registered taskstats version 1 [ 1.226797][ T1] Loading compiled-in X.509 certificates [ 1.335066][ T1] Demotion targets for Node 0: null [ 1.335397][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12156) [ 1.335712][ T1] page_owner is disabled [ 1.336396][ T1] PM: Magic number: 6:190:440 [ 1.336590][ T1] clockevents broadcast: hash matches [ 1.337153][ T1] netconsole: network logging started [ 1.338628][ T1] ALSA device list: [ 1.338790][ T1] No soundcards found. [ 1.339450][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.344658][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.345904][ T1] devtmpfs: mounted [ 1.346368][ T1] VFS: Pivoted into new rootfs [ 1.397288][ T1] Freeing unused kernel image (initmem) memory: 2556K [ 1.397587][ T1] Write protecting the kernel read-only data: 57344k [ 1.398519][ T1] Freeing unused kernel image (text/rodata gap) memory: 1624K [ 1.398934][ T1] Freeing unused kernel image (rodata/data gap) memory: 416K [ 1.399225][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.399522][ T1] with arguments: [ 1.399654][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.399893][ T1] with environment: [ 1.400018][ T1] HOME=/ [ 1.400147][ T1] TERM=dumb [ 1.400262][ T1] virtme_hostname=vmksft-mptcp-dbg,debug-threads=on [ 1.400463][ T1] nr_open=2147483584 [ 1.400585][ T1] virtme_link_mods=/srv/vmksft/testing/wt-12/.virtme_mods/lib/modules/0.0.0 [ 1.400860][ T1] virtme_rw_overlay0=/etc [ 1.401027][ T1] virtme_rw_overlay1=/lib [ 1.401184][ T1] virtme_rw_overlay2=/home [ 1.401335][ T1] virtme_rw_overlay3=/opt [ 1.401495][ T1] virtme_rw_overlay4=/srv [ 1.401664][ T1] virtme_rw_overlay5=/usr [ 1.401820][ T1] virtme_rw_overlay6=/var [ 1.401981][ T1] virtme_rw_overlay7=/tmp [ 1.402141][ T1] virtme_console=ttyS0 [ 1.402296][ T1] virtme_chdir=srv/vmksft/testing/wt-12 [ 1.420527][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.421723][ T1] virtme-ng-init: Setting hostname to vmksft-mptcp-dbg,debug-threads=on... [ 1.424198][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 1.432591][ T1] overlayfs: failed to set xattr on upper [ 1.432880][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.433118][ T1] overlayfs: ...falling back to uuid=null. [ 1.435489][ T1] overlayfs: failed to set xattr on upper [ 1.435682][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.435913][ T1] overlayfs: ...falling back to uuid=null. [ 1.437853][ T1] overlayfs: failed to set xattr on upper [ 1.438050][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.438273][ T1] overlayfs: ...falling back to uuid=null. [ 1.440120][ T1] overlayfs: failed to set xattr on upper [ 1.440308][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.440550][ T1] overlayfs: ...falling back to uuid=null. [ 1.442381][ T1] overlayfs: failed to set xattr on upper [ 1.442689][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.442931][ T1] overlayfs: ...falling back to uuid=null. [ 1.444578][ T1] overlayfs: failed to set xattr on upper [ 1.444778][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.445017][ T1] overlayfs: ...falling back to uuid=null. [ 1.446848][ T1] overlayfs: failed to set xattr on upper [ 1.447053][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.447274][ T1] overlayfs: ...falling back to uuid=null. [ 1.449177][ T1] overlayfs: failed to set xattr on upper [ 1.449370][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.450028][ T1] overlayfs: ...falling back to uuid=null. [ 1.461923][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.581035][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.581035][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.581035][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.581035][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.581051][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.581053][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.581055][ T1] preempt_count: 1, expected: 0 [ 3.581055][ T1] RCU nest depth: 0, expected: 0 [ 3.581056][ T1] locks held by virtme-ng-init/1: 4, last CPU#0: [ 3.581059][ T1] #0: ffffffff9f98dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.581072][ T1] #1: ffffffff9f98dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.581076][ T1] #2: ffffffff9f8ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.581080][ T1] #3: ffffffff9f8ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.581083][ T1] irq event stamp: 552338 [ 3.581084][ T1] hardirqs last enabled at (552337): [] __down_trylock_console_sem+0x86/0xa0 [ 3.581086][ T1] hardirqs last disabled at (552338): [] console_emit_next_record+0x3d4/0x4c0 [ 3.581088][ T1] softirqs last enabled at (551692): [] fpu_clone+0xd9/0x410 [ 3.581092][ T1] softirqs last disabled at (551690): [] fpu_clone+0x82/0x410 [ 3.581094][ T1] Preemption disabled at: [ 3.581094][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.581100][ T1] CPU: 0 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.581103][ T1] Tainted: [W]=WARN [ 3.581105][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.581106][ T1] Call Trace: [ 3.581108][ T1] [ 3.581109][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.581115][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.581117][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.581122][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.581125][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.581130][ T1] __kmalloc_noprof+0x443/0x760 [ 3.581132][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.581139][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.581141][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.581145][ T1] put_chars+0x1e1/0x2f0 [ 3.581148][ T1] ? __send_to_port+0x420/0x420 [ 3.581150][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.581155][ T1] ? validate_chain+0x38b/0xc20 [ 3.581160][ T1] hvc_console_print+0x292/0x780 [ 3.581167][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.581170][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.581172][ T1] ? lock_acquire+0x13c/0x160 [ 3.581176][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.581179][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.581181][ T1] ? console_flush_one_record+0x106/0x710 [ 3.581184][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.581186][ T1] ? lock_acquire+0x13c/0x160 [ 3.581189][ T1] console_flush_one_record+0x46f/0x710 [ 3.581193][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.581195][ T1] ? __lock_acquire+0x518/0xc20 [ 3.581200][ T1] console_unlock+0xee/0x1f0 [ 3.581202][ T1] ? console_flush_one_record+0x710/0x710 [ 3.581204][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.581206][ T1] ? lock_acquire+0x60/0x160 [ 3.581209][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.581211][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.581214][ T1] vprintk_emit+0x37c/0x3e0 [ 3.581217][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.581220][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.581226][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.581229][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.581231][ T1] ? simple_strntoull+0x10f/0x140 [ 3.581235][ T1] ? date_str+0x1e0/0x1e0 [ 3.581238][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.581242][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.581245][ T1] ? vprintk_default+0x20/0x20 [ 3.581249][ T1] ? vprintk_default+0x20/0x20 [ 3.581252][ T1] new_sync_write+0x33e/0x760 [ 3.581255][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.581258][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.581262][ T1] ? new_sync_read+0x750/0x750 [ 3.581269][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.581272][ T1] vfs_write+0x6a2/0xbd0 [ 3.581276][ T1] ksys_write+0x116/0x250 [ 3.581279][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.581282][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.581285][ T1] do_syscall_64+0xff/0x530 [ 3.581287][ T1] ? exc_page_fault+0xee/0x100 [ 3.581290][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.581292][ T1] RIP: 0033:0x7f46988ebbee [ 3.581296][ 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 [ 3.581298][ T1] RSP: 002b:00007ffdf60cc750 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.581300][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f46988ebbee [ 3.581302][ T1] RDX: 000000000000011c RSI: 00005555814b1630 RDI: 0000000000000003 [ 3.581303][ T1] RBP: 00007ffdf60cc760 R08: 0000000000000000 R09: 0000000000000000 [ 3.581303][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f46989770a0 [ 3.581304][ T1] R13: 00007f46988753e0 R14: 00005555814b1630 R15: 00007ffdf60cc878 [ 3.581310][ T1] [ 3.585495][ T73] systemd-tmpfile (73) used greatest stack depth: 24384 bytes left [ 3.585995][ T1] virtme-ng-init: basic initialization done [ 3.654680][ T79] ip (79) used greatest stack depth: 24152 bytes left [ 3.678041][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.678480][ T75] virtme-ng-init: triggering udev coldplug [ 5.802759][ T75] virtme-ng-init: waiting for udev to settle [ 5.802773][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.802775][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.802777][ T75] preempt_count: 1, expected: 0 [ 5.802783][ T75] RCU nest depth: 0, expected: 0 [ 5.802784][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 5.802787][ T75] #0: ffffffff9f98dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.802800][ T75] #1: ffffffff9f98dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.802804][ T75] #2: ffffffff9f8ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.802808][ T75] #3: ffffffff9f8ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.802812][ T75] irq event stamp: 4162 [ 5.802813][ T75] hardirqs last enabled at (4161): [] __down_trylock_console_sem+0x86/0xa0 [ 5.802815][ T75] hardirqs last disabled at (4162): [] console_emit_next_record+0x3d4/0x4c0 [ 5.802817][ T75] softirqs last enabled at (3674): [] fpu_clone+0xd9/0x410 [ 5.802821][ T75] softirqs last disabled at (3672): [] fpu_clone+0x82/0x410 [ 5.802823][ T75] Preemption disabled at: [ 5.802823][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.802829][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.802832][ T75] Tainted: [W]=WARN [ 5.802833][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.802835][ T75] Call Trace: [ 5.802837][ T75] [ 5.802838][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.802844][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.802846][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.802851][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.802855][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.802859][ T75] __kmalloc_noprof+0x443/0x760 [ 5.802862][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.802869][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.802871][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.802875][ T75] put_chars+0x1e1/0x2f0 [ 5.802878][ T75] ? __send_to_port+0x420/0x420 [ 5.802880][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.802885][ T75] ? validate_chain+0x38b/0xc20 [ 5.802890][ T75] hvc_console_print+0x292/0x780 [ 5.802898][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.802900][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.802903][ T75] ? lock_acquire+0x13c/0x160 [ 5.802907][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.802910][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.802912][ T75] ? console_flush_one_record+0x106/0x710 [ 5.802915][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.802917][ T75] ? lock_acquire+0x13c/0x160 [ 5.802921][ T75] console_flush_one_record+0x46f/0x710 [ 5.802925][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.802927][ T75] ? __lock_acquire+0x518/0xc20 [ 5.802932][ T75] console_unlock+0xee/0x1f0 [ 5.802935][ T75] ? console_flush_one_record+0x710/0x710 [ 5.802936][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.802938][ T75] ? lock_acquire+0x60/0x160 [ 5.802942][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.802944][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.802947][ T75] vprintk_emit+0x37c/0x3e0 [ 5.802950][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.802953][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.802959][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.802963][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.802965][ T75] ? simple_strntoull+0x10f/0x140 [ 5.802969][ T75] ? date_str+0x1e0/0x1e0 [ 5.802972][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.802977][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.802980][ T75] ? vprintk_default+0x20/0x20 [ 5.802985][ T75] ? vprintk_default+0x20/0x20 [ 5.802987][ T75] new_sync_write+0x33e/0x760 [ 5.802991][ T75] ? kasan_quarantine_put+0xc2/0x2b0 [ 5.802995][ T75] ? new_sync_read+0x750/0x750 [ 5.802999][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.803004][ T75] ? __fget_files+0x1e3/0x460 [ 5.803008][ T75] vfs_write+0x6a2/0xbd0 [ 5.803013][ T75] ksys_write+0x116/0x250 [ 5.803016][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.803019][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.803022][ T75] do_syscall_64+0xff/0x530 [ 5.803025][ T75] ? exc_page_fault+0xee/0x100 [ 5.803028][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.803030][ T75] RIP: 0033:0x7f46988eced2 [ 5.803035][ 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 [ 5.803036][ T75] RSP: 002b:00007f4698833c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.803039][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f46988eced2 [ 5.803041][ T75] RDX: 000000000000002e RSI: 00007f46940012c0 RDI: 0000000000000003 [ 5.803042][ T75] RBP: 00007f4698833c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.803043][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f46989770a0 [ 5.803043][ T75] R13: 00007f46988753e0 R14: 00007f46940012c0 R15: 00007f4698833da8 [ 5.803050][ T75] [ 6.287157][ T75] virtme-ng-init: udev is done [ 6.301220][ T1] virtme-ng-init: initialization done