virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.292642][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.292669][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.292671][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.292673][ T1] preempt_count: 1, expected: 0 [ 1.292673][ T1] RCU nest depth: 0, expected: 0 [ 1.292675][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.292677][ T1] #0: ff11000002b98938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.292689][ T1] #1: ffffffffab37ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.292694][ T1] #2: ffffffffab37de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.292699][ T1] #3: ffffffffab29d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.292703][ T1] #4: ffffffffab29d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.292707][ T1] irq event stamp: 325358 [ 1.292708][ T1] hardirqs last enabled at (325357): [] __down_trylock_console_sem+0x86/0xa0 [ 1.292711][ T1] hardirqs last disabled at (325358): [] console_emit_next_record+0x3d4/0x4c0 [ 1.292713][ T1] softirqs last enabled at (325214): [] handle_softirqs+0x67c/0x900 [ 1.292716][ T1] softirqs last disabled at (325209): [] __irq_exit_rcu+0x145/0x1c0 [ 1.292718][ T1] Preemption disabled at: [ 1.292719][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.292724][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.292727][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.292729][ T1] Call Trace: [ 1.292731][ T1] [ 1.292735][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.292741][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.292742][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.292747][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.292751][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.292756][ T1] __kmalloc_noprof+0x443/0x760 [ 1.292758][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.292763][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.292766][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.292769][ T1] put_chars+0x1e1/0x2f0 [ 1.292772][ T1] ? __send_to_port+0x420/0x420 [ 1.292775][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.292778][ T1] ? validate_chain+0x38b/0xc20 [ 1.292782][ T1] hvc_console_print+0x292/0x780 [ 1.292786][ T1] ? __lock_acquire+0x518/0xc20 [ 1.292788][ T1] ? __lock_acquire+0x518/0xc20 [ 1.292792][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.292796][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.292798][ T1] ? lock_acquire+0x13c/0x160 [ 1.292802][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.292806][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.292808][ T1] ? console_flush_one_record+0x106/0x710 [ 1.292811][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.292813][ T1] ? lock_acquire+0x13c/0x160 [ 1.292817][ T1] console_flush_one_record+0x46f/0x710 [ 1.292821][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.292824][ T1] ? __lock_acquire+0x518/0xc20 [ 1.292833][ T1] console_unlock+0xee/0x1f0 [ 1.292836][ T1] ? console_flush_one_record+0x710/0x710 [ 1.292838][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.292840][ T1] ? lock_acquire+0xe0/0x160 [ 1.292843][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.292845][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.292848][ T1] vprintk_emit+0x37c/0x3e0 [ 1.292851][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.292853][ T1] ? find_held_lock+0x2b/0x80 [ 1.292855][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.292857][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.292860][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.292865][ T1] ? device_rename.cold+0xa/0xa [ 1.292867][ T1] ? __lock_acquire+0x518/0xc20 [ 1.292871][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.292873][ T1] ? find_held_lock+0x2b/0x80 [ 1.292877][ T1] dev_printk_emit+0xb9/0xee [ 1.292880][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.292883][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.292886][ T1] ? proc_register+0x368/0x8b0 [ 1.292893][ T1] _dev_info+0xe2/0x116 [ 1.292895][ T1] ? _dev_notice+0x120/0x120 [ 1.292900][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.292903][ T1] ? rtc_proc_show+0x400/0x400 [ 1.292907][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.292913][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.292918][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.292925][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.292928][ T1] cmos_do_probe+0x73b/0x98a [ 1.292931][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.292934][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.292935][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.292941][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.292942][ T1] ? mc146818_set_time+0x500/0x500 [ 1.292946][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.292948][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.292954][ T1] platform_probe+0xfe/0x1f0 [ 1.292957][ T1] call_driver_probe+0x61/0x1c0 [ 1.292959][ T1] really_probe+0x199/0x760 [ 1.292962][ T1] ? __device_attach_driver+0x280/0x280 [ 1.292964][ T1] __driver_probe_device+0x24f/0x440 [ 1.292967][ T1] ? __device_attach_driver+0x280/0x280 [ 1.292968][ T1] ? __device_attach_driver+0x280/0x280 [ 1.292970][ T1] driver_probe_device+0x4a/0xf0 [ 1.292972][ T1] __driver_attach+0x1b8/0x540 [ 1.292974][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.292977][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.292980][ T1] ? bus_remove_file+0x50/0x50 [ 1.292981][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.292985][ T1] ? rtc_dev_init+0x40/0x40 [ 1.292990][ T1] ? rtc_dev_init+0x40/0x40 [ 1.292992][ T1] bus_add_driver+0x2c8/0x530 [ 1.292996][ T1] driver_register+0x1a3/0x390 [ 1.293002][ T1] __platform_driver_probe+0x13f/0x270 [ 1.293005][ T1] cmos_init+0x31/0x40 [ 1.293007][ T1] do_one_initcall+0x124/0x4f0 [ 1.293010][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.293012][ T1] ? parameq+0x110/0x110 [ 1.293018][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.293022][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.293025][ T1] kernel_init_freeable+0x596/0x630 [ 1.293028][ T1] ? rest_init+0x280/0x280 [ 1.293031][ T1] kernel_init+0x21/0x150 [ 1.293033][ T1] ? rest_init+0x280/0x280 [ 1.293035][ T1] ret_from_fork+0x474/0x6b0 [ 1.293039][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.293043][ T1] ? __switch_to+0x5a3/0xe00 [ 1.293046][ T1] ? rest_init+0x280/0x280 [ 1.293049][ T1] ret_from_fork_asm+0x11/0x20 [ 1.293057][ T1] [ 1.325611][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T01:38:25 UTC (1787881105) [ 1.326707][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.330081][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.339724][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.342664][ T1] IPv4 over IPsec tunneling driver [ 1.346224][ T1] NET: Registered PF_INET6 protocol family [ 1.352087][ T1] Segment Routing with IPv6 [ 1.352279][ T1] RPL Segment Routing with IPv6 [ 1.352926][ T1] In-situ OAM (IOAM) with IPv6 [ 1.356089][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.363021][ T1] NET: Registered PF_PACKET protocol family [ 1.363448][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.363869][ T1] sctp: Hash tables configured (bind 32/56) [ 1.364531][ T1] 9pnet: Installing 9P2000 support [ 1.364908][ T1] Key type dns_resolver registered [ 1.365666][ T1] NET: Registered PF_VSOCK protocol family [ 1.370534][ T1] IPI shorthand broadcast: enabled [ 1.477258][ T1] sched_clock: Marking stable (1442003231, 34379776)->(1556267907, -79884900) [ 1.481224][ T1] registered taskstats version 1 [ 1.484541][ T1] Loading compiled-in X.509 certificates [ 1.542057][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 1.600380][ T1] Demotion targets for Node 0: null [ 1.600761][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12319) [ 1.601073][ T1] page_owner is disabled [ 1.601846][ T1] PM: Magic number: 6:800:610 [ 1.602341][ T1] netconsole: network logging started [ 1.604864][ T1] ALSA device list: [ 1.605034][ T1] No soundcards found. [ 1.607672][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.610664][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.611589][ T1] devtmpfs: mounted [ 1.611929][ T1] VFS: Pivoted into new rootfs [ 1.642603][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.642918][ T1] Write protecting the kernel read-only data: 65536k [ 1.643353][ T1] Freeing unused kernel image (text/rodata gap) memory: 104K [ 1.643740][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.644036][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.644312][ T1] with arguments: [ 1.644453][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.644691][ T1] with environment: [ 1.644826][ T1] HOME=/ [ 1.644953][ T1] TERM=dumb [ 1.645078][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.645288][ T1] nr_open=2147483584 [ 1.645415][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.645689][ T1] virtme_rw_overlay0=/etc [ 1.645860][ T1] virtme_rw_overlay1=/lib [ 1.646044][ T1] virtme_rw_overlay2=/home [ 1.646202][ T1] virtme_rw_overlay3=/opt [ 1.646371][ T1] virtme_rw_overlay4=/srv [ 1.646538][ T1] virtme_rw_overlay5=/usr [ 1.646696][ T1] virtme_rw_overlay6=/var [ 1.646863][ T1] virtme_rw_overlay7=/tmp [ 1.647026][ T1] virtme_console=ttyS0 [ 1.647191][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.666289][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.668040][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.676751][ T1] overlayfs: failed to set xattr on upper [ 1.677111][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.677455][ T1] overlayfs: ...falling back to uuid=null. [ 1.680295][ T1] overlayfs: failed to set xattr on upper [ 1.680585][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.680864][ T1] overlayfs: ...falling back to uuid=null. [ 1.683562][ T1] overlayfs: failed to set xattr on upper [ 1.683822][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.684124][ T1] overlayfs: ...falling back to uuid=null. [ 1.686846][ T1] overlayfs: failed to set xattr on upper [ 1.687115][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.687477][ T1] overlayfs: ...falling back to uuid=null. [ 1.689863][ T1] overlayfs: failed to set xattr on upper [ 1.690136][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.690482][ T1] overlayfs: ...falling back to uuid=null. [ 1.693080][ T1] overlayfs: failed to set xattr on upper [ 1.693336][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.693648][ T1] overlayfs: ...falling back to uuid=null. [ 1.695974][ T1] overlayfs: failed to set xattr on upper [ 1.696231][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.697200][ T1] overlayfs: ...falling back to uuid=null. [ 1.699584][ T1] overlayfs: failed to set xattr on upper [ 1.699840][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.700156][ T1] overlayfs: ...falling back to uuid=null. [ 1.713174][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.868971][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.868971][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.868971][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.868971][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.868987][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.868989][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.868990][ T1] preempt_count: 1, expected: 0 [ 3.868991][ T1] RCU nest depth: 0, expected: 0 [ 3.868992][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.868994][ T1] #0: ffffffffab37ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.869006][ T1] #1: ffffffffab37de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.869017][ T1] #2: ffffffffab29d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.869020][ T1] #3: ffffffffab29d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.869024][ T1] irq event stamp: 602084 [ 3.869025][ T1] hardirqs last enabled at (602083): [] __down_trylock_console_sem+0x86/0xa0 [ 3.869029][ T1] hardirqs last disabled at (602084): [] console_emit_next_record+0x3d4/0x4c0 [ 3.869031][ T1] softirqs last enabled at (601888): [] handle_softirqs+0x67c/0x900 [ 3.869034][ T1] softirqs last disabled at (600811): [] __irq_exit_rcu+0x145/0x1c0 [ 3.869036][ T1] Preemption disabled at: [ 3.869037][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.869042][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.869046][ T1] Tainted: [W]=WARN [ 3.869047][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.869049][ T1] Call Trace: [ 3.869050][ T1] [ 3.869052][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.869058][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.869060][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.869065][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.869069][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.869073][ T1] __kmalloc_noprof+0x443/0x760 [ 3.869075][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.869082][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.869085][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.869088][ T1] put_chars+0x1e1/0x2f0 [ 3.869091][ T1] ? __send_to_port+0x420/0x420 [ 3.869094][ T1] ? validate_chain+0x38b/0xc20 [ 3.869099][ T1] hvc_console_print+0x292/0x780 [ 3.869106][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.869109][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.869112][ T1] ? lock_acquire+0x13c/0x160 [ 3.869116][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.869120][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.869122][ T1] ? console_flush_one_record+0x106/0x710 [ 3.869125][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.869127][ T1] ? lock_acquire+0x13c/0x160 [ 3.869131][ T1] console_flush_one_record+0x46f/0x710 [ 3.869135][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.869137][ T1] ? __lock_acquire+0x518/0xc20 [ 3.869142][ T1] console_unlock+0xee/0x1f0 [ 3.869145][ T1] ? console_flush_one_record+0x710/0x710 [ 3.869147][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.869148][ T1] ? lock_acquire+0xe0/0x160 [ 3.869152][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.869154][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.869156][ T1] vprintk_emit+0x37c/0x3e0 [ 3.869159][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.869162][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.869168][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.869171][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.869173][ T1] ? simple_strntoull+0x10f/0x140 [ 3.869177][ T1] ? date_str+0x1e0/0x1e0 [ 3.869180][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.869183][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.869186][ T1] ? vprintk_default+0x20/0x20 [ 3.869190][ T1] ? vprintk_default+0x20/0x20 [ 3.869192][ T1] new_sync_write+0x33e/0x760 [ 3.869195][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.869199][ T1] ? new_sync_read+0x750/0x750 [ 3.869201][ T1] ? kmem_cache_free+0xf8/0x550 [ 3.869204][ T1] ? do_sys_openat2+0xff/0x170 [ 3.869208][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.869211][ T1] vfs_write+0x655/0x970 [ 3.869215][ T1] ksys_write+0x116/0x250 [ 3.869217][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.869220][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.869223][ T1] do_syscall_64+0xff/0x530 [ 3.869225][ T1] ? exc_page_fault+0xee/0x100 [ 3.869228][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.869231][ T1] RIP: 0033:0x7fb63720bbee [ 3.869234][ 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 [ 3.869236][ T1] RSP: 002b:00007ffc279f2090 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.869239][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fb63720bbee [ 3.869240][ T1] RDX: 000000000000011c RSI: 000055558791b630 RDI: 0000000000000003 [ 3.869241][ T1] RBP: 00007ffc279f20a0 R08: 0000000000000000 R09: 0000000000000000 [ 3.869242][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb6372970a0 [ 3.869242][ T1] R13: 00007fb6371953e0 R14: 000055558791b630 R15: 00007ffc279f21b8 [ 3.869249][ T1] [ 3.871415][ T74] systemd-tmpfile (74) used greatest stack depth: 24992 bytes left [ 3.872276][ T1] virtme-ng-init: basic initialization done [ 3.943857][ T78] ip (78) used greatest stack depth: 24152 bytes left [ 3.964470][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.964847][ T75] virtme-ng-init: triggering udev coldplug [ 6.250990][ T75] virtme-ng-init: waiting for udev to settle [ 6.251004][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.251006][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.251008][ T75] preempt_count: 1, expected: 0 [ 6.251009][ T75] RCU nest depth: 0, expected: 0 [ 6.251010][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 6.251012][ T75] #0: ffffffffab37ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.251029][ T75] #1: ffffffffab37de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.251035][ T75] #2: ffffffffab29d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.251038][ T75] #3: ffffffffab29d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.251043][ T75] irq event stamp: 3040 [ 6.251044][ T75] hardirqs last enabled at (3039): [] __down_trylock_console_sem+0x86/0xa0 [ 6.251047][ T75] hardirqs last disabled at (3040): [] console_emit_next_record+0x3d4/0x4c0 [ 6.251049][ T75] softirqs last enabled at (2482): [] fpu_clone+0xd9/0x410 [ 6.251053][ T75] softirqs last disabled at (2480): [] fpu_clone+0x82/0x410 [ 6.251055][ T75] Preemption disabled at: [ 6.251056][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.251061][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.251065][ T75] Tainted: [W]=WARN [ 6.251066][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.251068][ T75] Call Trace: [ 6.251069][ T75] [ 6.251071][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.251077][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.251078][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.251083][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.251087][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.251092][ T75] __kmalloc_noprof+0x443/0x760 [ 6.251094][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.251101][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.251104][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.251108][ T75] put_chars+0x1e1/0x2f0 [ 6.251110][ T75] ? __send_to_port+0x420/0x420 [ 6.251113][ T75] ? validate_chain+0x38b/0xc20 [ 6.251119][ T75] hvc_console_print+0x292/0x780 [ 6.251126][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.251129][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.251132][ T75] ? lock_acquire+0x13c/0x160 [ 6.251136][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.251140][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.251142][ T75] ? console_flush_one_record+0x106/0x710 [ 6.251145][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.251147][ T75] ? lock_acquire+0x13c/0x160 [ 6.251151][ T75] console_flush_one_record+0x46f/0x710 [ 6.251156][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.251158][ T75] ? __lock_acquire+0x518/0xc20 [ 6.251163][ T75] console_unlock+0xee/0x1f0 [ 6.251166][ T75] ? console_flush_one_record+0x710/0x710 [ 6.251168][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.251170][ T75] ? lock_acquire+0xe0/0x160 [ 6.251174][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.251176][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.251178][ T75] vprintk_emit+0x37c/0x3e0 [ 6.251182][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.251184][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.251190][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.251194][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.251196][ T75] ? simple_strntoull+0x10f/0x140 [ 6.251199][ T75] ? date_str+0x1e0/0x1e0 [ 6.251202][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.251207][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.251209][ T75] ? vprintk_default+0x20/0x20 [ 6.251214][ T75] ? vprintk_default+0x20/0x20 [ 6.251216][ T75] new_sync_write+0x33e/0x760 [ 6.251219][ T75] ? kasan_quarantine_put+0x62/0x2b0 [ 6.251224][ T75] ? new_sync_read+0x750/0x750 [ 6.251225][ T75] ? lock_acquire.part.0+0xd4/0x280 [ 6.251229][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.251235][ T75] ? __fget_files+0x1e3/0x460 [ 6.251239][ T75] vfs_write+0x655/0x970 [ 6.251243][ T75] ksys_write+0x116/0x250 [ 6.251246][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.251249][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.251252][ T75] do_syscall_64+0xff/0x530 [ 6.251255][ T75] ? exc_page_fault+0xee/0x100 [ 6.251258][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.251261][ T75] RIP: 0033:0x7fb63720ced2 [ 6.251265][ 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 [ 6.251266][ T75] RSP: 002b:00007fb637153c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.251269][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fb63720ced2 [ 6.251271][ T75] RDX: 000000000000002e RSI: 00007fb6300012c0 RDI: 0000000000000003 [ 6.251272][ T75] RBP: 00007fb637153c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.251273][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb6372970a0 [ 6.251274][ T75] R13: 00007fb6371953e0 R14: 00007fb6300012c0 R15: 00007fb637153da8 [ 6.251283][ T75] [ 6.868970][ T75] virtme-ng-init: udev is done [ 6.871829][ T1] virtme-ng-init: initialization done