virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.048871][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.048903][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.048906][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.048907][ T1] preempt_count: 1, expected: 0 [ 1.048908][ T1] RCU nest depth: 0, expected: 0 [ 1.048909][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.048911][ T1] #0: ff1100000286e938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.048924][ T1] #1: ffffffffac96a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.048930][ T1] #2: ffffffffac96a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.048934][ T1] #3: ffffffffac889de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.048937][ T1] #4: ffffffffac889ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.048941][ T1] irq event stamp: 311306 [ 1.048942][ T1] hardirqs last enabled at (311305): [] __down_trylock_console_sem+0x86/0xa0 [ 1.048946][ T1] hardirqs last disabled at (311306): [] console_emit_next_record+0x3d4/0x4c0 [ 1.048947][ T1] softirqs last enabled at (310542): [] handle_softirqs+0x67c/0x900 [ 1.048951][ T1] softirqs last disabled at (310475): [] __irq_exit_rcu+0x145/0x1c0 [ 1.048954][ T1] Preemption disabled at: [ 1.048954][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.048960][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.048963][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.048965][ T1] Call Trace: [ 1.048967][ T1] [ 1.048970][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.048975][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.048977][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.048981][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.048984][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.048990][ T1] __kmalloc_noprof+0x443/0x760 [ 1.048992][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.048998][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.049001][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.049005][ T1] put_chars+0x1e1/0x2f0 [ 1.049007][ T1] ? __send_to_port+0x420/0x420 [ 1.049011][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.049015][ T1] ? validate_chain+0x38b/0xc20 [ 1.049020][ T1] hvc_console_print+0x292/0x780 [ 1.049023][ T1] ? __lock_acquire+0x518/0xc20 [ 1.049025][ T1] ? __lock_acquire+0x518/0xc20 [ 1.049030][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.049034][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.049037][ T1] ? lock_acquire+0x13c/0x160 [ 1.049041][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.049044][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.049046][ T1] ? console_flush_one_record+0x106/0x710 [ 1.049049][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.049051][ T1] ? lock_acquire+0x13c/0x160 [ 1.049055][ T1] console_flush_one_record+0x46f/0x710 [ 1.049059][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.049060][ T1] ? __lock_acquire+0x518/0xc20 [ 1.049066][ T1] console_unlock+0xee/0x1f0 [ 1.049068][ T1] ? console_flush_one_record+0x710/0x710 [ 1.049070][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.049072][ T1] ? lock_acquire+0x60/0x160 [ 1.049076][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.049078][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.049081][ T1] vprintk_emit+0x37c/0x3e0 [ 1.049084][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.049086][ T1] ? find_held_lock+0x2b/0x80 [ 1.049088][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.049090][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.049094][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.049099][ T1] ? device_rename.cold+0xa/0xa [ 1.049102][ T1] ? __lock_acquire+0x518/0xc20 [ 1.049107][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.049109][ T1] ? find_held_lock+0x2b/0x80 [ 1.049113][ T1] dev_printk_emit+0xb9/0xee [ 1.049116][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.049119][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.049124][ T1] ? proc_register+0x368/0x8b0 [ 1.049131][ T1] _dev_info+0xe2/0x116 [ 1.049134][ T1] ? _dev_notice+0x120/0x120 [ 1.049139][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.049144][ T1] ? rtc_proc_show+0x400/0x400 [ 1.049149][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.049154][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.049159][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.049171][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.049176][ T1] cmos_do_probe+0x73b/0x98a [ 1.049178][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.049181][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.049183][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.049189][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.049191][ T1] ? mc146818_set_time+0x500/0x500 [ 1.049195][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.049196][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.049203][ T1] platform_probe+0xfe/0x1f0 [ 1.049205][ T1] call_driver_probe+0x61/0x1c0 [ 1.049208][ T1] really_probe+0x199/0x760 [ 1.049212][ T1] ? __device_attach_driver+0x280/0x280 [ 1.049214][ T1] __driver_probe_device+0x24f/0x440 [ 1.049217][ T1] ? __device_attach_driver+0x280/0x280 [ 1.049219][ T1] ? __device_attach_driver+0x280/0x280 [ 1.049221][ T1] driver_probe_device+0x4a/0xf0 [ 1.049224][ T1] __driver_attach+0x1b8/0x540 [ 1.049227][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.049230][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.049232][ T1] ? bus_remove_file+0x50/0x50 [ 1.049234][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.049238][ T1] ? rtc_dev_init+0x40/0x40 [ 1.049244][ T1] ? rtc_dev_init+0x40/0x40 [ 1.049246][ T1] bus_add_driver+0x2c8/0x530 [ 1.049250][ T1] driver_register+0x1a3/0x390 [ 1.049253][ T1] __platform_driver_probe+0x13f/0x270 [ 1.049256][ T1] cmos_init+0x31/0x40 [ 1.049258][ T1] do_one_initcall+0x124/0x4f0 [ 1.049262][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.049264][ T1] ? parameq+0x110/0x110 [ 1.049273][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.049278][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.049281][ T1] kernel_init_freeable+0x596/0x630 [ 1.049285][ T1] ? rest_init+0x280/0x280 [ 1.049288][ T1] kernel_init+0x21/0x150 [ 1.049290][ T1] ? rest_init+0x280/0x280 [ 1.049291][ T1] ret_from_fork+0x4a4/0x720 [ 1.049295][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.049299][ T1] ? __switch_to+0x5a3/0xe00 [ 1.049302][ T1] ? rest_init+0x280/0x280 [ 1.049305][ T1] ret_from_fork_asm+0x11/0x20 [ 1.049313][ T1] [ 1.081473][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T16:09:36 UTC (1787933376) [ 1.082597][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.086096][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.096282][ T1] NET: Registered PF_INET6 protocol family [ 1.100978][ T1] Segment Routing with IPv6 [ 1.101399][ T1] In-situ OAM (IOAM) with IPv6 [ 1.101787][ T1] NET: Registered PF_PACKET protocol family [ 1.102087][ T1] 9pnet: Installing 9P2000 support [ 1.102465][ T1] Key type dns_resolver registered [ 1.103176][ T1] NET: Registered PF_VSOCK protocol family [ 1.107970][ T1] IPI shorthand broadcast: enabled [ 1.211514][ T1] sched_clock: Marking stable (1177003773, 34408956)->(1285829179, -74416450) [ 1.214072][ T1] registered taskstats version 1 [ 1.217178][ T1] Loading compiled-in X.509 certificates [ 1.318571][ T1] Demotion targets for Node 0: null [ 1.318870][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12166) [ 1.319180][ T1] page_owner is disabled [ 1.328164][ T1] PM: Magic number: 6:431:187 [ 1.328617][ T1] netconsole: network logging started [ 1.330195][ T1] ALSA device list: [ 1.331047][ T1] No soundcards found. [ 1.331792][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.336547][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.337635][ T1] devtmpfs: mounted [ 1.338061][ T1] VFS: Pivoted into new rootfs [ 1.371222][ T1] Freeing unused kernel image (initmem) memory: 2568K [ 1.371844][ T1] Write protecting the kernel read-only data: 57344k [ 1.373021][ T1] Freeing unused kernel image (text/rodata gap) memory: 1840K [ 1.373636][ T1] Freeing unused kernel image (rodata/data gap) memory: 220K [ 1.374141][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.374749][ T1] with arguments: [ 1.374908][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.375232][ T1] with environment: [ 1.375492][ T1] HOME=/ [ 1.375658][ T1] TERM=dumb [ 1.376036][ T1] virtme_hostname=vmksft-nf-dbg,debug-threads=on [ 1.376285][ T1] nr_open=2147483584 [ 1.376429][ T1] virtme_link_mods=/srv/vmksft/testing/wt-16/.virtme_mods/lib/modules/0.0.0 [ 1.376784][ T1] virtme_rw_overlay0=/etc [ 1.376952][ T1] virtme_rw_overlay1=/lib [ 1.377126][ T1] virtme_rw_overlay2=/home [ 1.377306][ T1] virtme_rw_overlay3=/opt [ 1.377820][ T1] virtme_rw_overlay4=/srv [ 1.377992][ T1] virtme_rw_overlay5=/usr [ 1.378178][ T1] virtme_rw_overlay6=/var [ 1.378344][ T1] virtme_rw_overlay7=/tmp [ 1.379509][ T1] virtme_console=ttyS0 [ 1.379675][ T1] virtme_chdir=srv/vmksft/testing/wt-16 [ 1.397740][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.399132][ T1] virtme-ng-init: Setting hostname to vmksft-nf-dbg,debug-threads=on... [ 1.409258][ T75] kwatchdog (75) used greatest stack depth: 29680 bytes left [ 1.415729][ T1] overlayfs: failed to set xattr on upper [ 1.416048][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.416459][ T1] overlayfs: ...falling back to uuid=null. [ 1.419055][ T1] overlayfs: failed to set xattr on upper [ 1.419308][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.419634][ T1] overlayfs: ...falling back to uuid=null. [ 1.421895][ T1] overlayfs: failed to set xattr on upper [ 1.422136][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.422481][ T1] overlayfs: ...falling back to uuid=null. [ 1.424554][ T1] overlayfs: failed to set xattr on upper [ 1.424797][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.425107][ T1] overlayfs: ...falling back to uuid=null. [ 1.427604][ T1] overlayfs: failed to set xattr on upper [ 1.427854][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.428154][ T1] overlayfs: ...falling back to uuid=null. [ 1.430079][ T1] overlayfs: failed to set xattr on upper [ 1.430340][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.431253][ T1] overlayfs: ...falling back to uuid=null. [ 1.433257][ T1] overlayfs: failed to set xattr on upper [ 1.433510][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.433796][ T1] overlayfs: ...falling back to uuid=null. [ 1.436228][ T1] overlayfs: failed to set xattr on upper [ 1.436484][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.436770][ T1] overlayfs: ...falling back to uuid=null. [ 1.448399][ T1] virtme-ng-init: running systemd-tmpfiles [ 4.274656][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.274656][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.274656][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.274656][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.274672][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.274675][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 4.274676][ T1] preempt_count: 1, expected: 0 [ 4.274677][ T1] RCU nest depth: 0, expected: 0 [ 4.274678][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 4.274680][ T1] #0: ffffffffac96a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.274693][ T1] #1: ffffffffac96a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.274697][ T1] #2: ffffffffac889de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.274701][ T1] #3: ffffffffac889ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.274704][ T1] irq event stamp: 565020 [ 4.274705][ T1] hardirqs last enabled at (565019): [] __down_trylock_console_sem+0x86/0xa0 [ 4.274709][ T1] hardirqs last disabled at (565020): [] console_emit_next_record+0x3d4/0x4c0 [ 4.274710][ T1] softirqs last enabled at (564858): [] handle_softirqs+0x67c/0x900 [ 4.274714][ T1] softirqs last disabled at (564849): [] __irq_exit_rcu+0x145/0x1c0 [ 4.274716][ T1] Preemption disabled at: [ 4.274717][ T1] [] vprintk_emit+0x31b/0x3e0 [ 4.274722][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.274726][ T1] Tainted: [W]=WARN [ 4.274727][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.274729][ T1] Call Trace: [ 4.274730][ T1] [ 4.274732][ T1] dump_stack_lvl+0x6f/0xa0 [ 4.274735][ T76] systemd-tmpfile (76) used greatest stack depth: 25008 bytes left [ 4.274737][ T1] ? vprintk_emit+0x31b/0x3e0 [ 4.274739][ T1] __might_resched.cold+0x1fe/0x2c1 [ 4.274744][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.274747][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 4.274752][ T1] __kmalloc_noprof+0x443/0x760 [ 4.274754][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 4.274760][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 4.274764][ T1] alloc_buf.isra.0+0x4b/0x260 [ 4.274767][ T1] put_chars+0x1e1/0x2f0 [ 4.274770][ T1] ? __send_to_port+0x420/0x420 [ 4.274772][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.274776][ T1] ? validate_chain+0x38b/0xc20 [ 4.274782][ T1] hvc_console_print+0x292/0x780 [ 4.274789][ T1] ? hvc_write+0x3a0/0x3a0 [ 4.274791][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.274793][ T1] ? lock_acquire+0x13c/0x160 [ 4.274797][ T1] console_emit_next_record+0x22f/0x4c0 [ 4.274801][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 4.274802][ T1] ? console_flush_one_record+0x106/0x710 [ 4.274805][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.274807][ T1] ? lock_acquire+0x13c/0x160 [ 4.274811][ T1] console_flush_one_record+0x46f/0x710 [ 4.274815][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 4.274816][ T1] ? __lock_acquire+0x518/0xc20 [ 4.274821][ T1] console_unlock+0xee/0x1f0 [ 4.274824][ T1] ? console_flush_one_record+0x710/0x710 [ 4.274825][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.274827][ T1] ? lock_acquire+0x60/0x160 [ 4.274831][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.274833][ T1] ? vprintk_emit+0x320/0x3e0 [ 4.274836][ T1] vprintk_emit+0x37c/0x3e0 [ 4.274839][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 4.274841][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 4.274847][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 4.274851][ T1] ? vprintk_emit.cold+0x107/0x107 [ 4.274853][ T1] ? simple_strntoull+0x10f/0x140 [ 4.274858][ T1] ? date_str+0x1e0/0x1e0 [ 4.274861][ T1] ? devkmsg_write+0xd1/0x2c0 [ 4.274865][ T1] devkmsg_write.cold+0x5a/0x8b [ 4.274868][ T1] ? vprintk_default+0x20/0x20 [ 4.274872][ T1] ? vprintk_default+0x20/0x20 [ 4.274874][ T1] new_sync_write+0x33e/0x760 [ 4.274877][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 4.274880][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 4.274884][ T1] ? new_sync_read+0x750/0x750 [ 4.274891][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.274894][ T1] vfs_write+0x6a2/0xbd0 [ 4.274898][ T1] ksys_write+0x116/0x250 [ 4.274900][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 4.274903][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.274906][ T1] do_syscall_64+0x10e/0x570 [ 4.274908][ T1] ? exc_page_fault+0xee/0x100 [ 4.274911][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.274913][ T1] RIP: 0033:0x7f814f462bee [ 4.274917][ 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 [ 4.274919][ T1] RSP: 002b:00007ffed6465ed0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 4.274922][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f814f462bee [ 4.274923][ T1] RDX: 000000000000011c RSI: 0000555570507630 RDI: 0000000000000003 [ 4.274924][ T1] RBP: 00007ffed6465ee0 R08: 0000000000000000 R09: 0000000000000000 [ 4.274925][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f814f4ee0a0 [ 4.274925][ T1] R13: 00007f814f3ec3e0 R14: 0000555570507630 R15: 00007ffed6465ff8 [ 4.274932][ T1] [ 4.276481][ T1] virtme-ng-init: basic initialization done [ 4.340982][ T80] ip (80) used greatest stack depth: 24816 bytes left [ 4.394913][ T77] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.395549][ T77] virtme-ng-init: triggering udev coldplug [ 4.396718][ T81] systemd-udevd (81) used greatest stack depth: 24352 bytes left [ 6.757644][ T77] virtme-ng-init: waiting for udev to settle [ 6.757657][ T77] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.757659][ T77] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 77, name: virtme-ng-init [ 6.757661][ T77] preempt_count: 1, expected: 0 [ 6.757662][ T77] RCU nest depth: 0, expected: 0 [ 6.757663][ T77] locks held by virtme-ng-init/77: 4, last CPU#3: [ 6.757665][ T77] #0: ffffffffac96a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.757678][ T77] #1: ffffffffac96a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.757681][ T77] #2: ffffffffac889de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.757685][ T77] #3: ffffffffac889ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.757689][ T77] irq event stamp: 4646 [ 6.757690][ T77] hardirqs last enabled at (4645): [] __down_trylock_console_sem+0x86/0xa0 [ 6.757693][ T77] hardirqs last disabled at (4646): [] console_emit_next_record+0x3d4/0x4c0 [ 6.757695][ T77] softirqs last enabled at (4152): [] fpu_clone+0xd9/0x410 [ 6.757699][ T77] softirqs last disabled at (4150): [] fpu_clone+0x82/0x410 [ 6.757701][ T77] Preemption disabled at: [ 6.757702][ T77] [] vprintk_emit+0x31b/0x3e0 [ 6.757707][ T77] CPU: 3 UID: 0 PID: 77 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.757711][ T77] Tainted: [W]=WARN [ 6.757711][ T77] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.757713][ T77] Call Trace: [ 6.757715][ T77] [ 6.757717][ T77] dump_stack_lvl+0x6f/0xa0 [ 6.757722][ T77] ? vprintk_emit+0x31b/0x3e0 [ 6.757723][ T77] __might_resched.cold+0x1fe/0x2c1 [ 6.757728][ T77] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.757731][ T77] ? __kmalloc_noprof+0xdb/0x760 [ 6.757736][ T77] __kmalloc_noprof+0x443/0x760 [ 6.757739][ T77] ? alloc_buf.isra.0+0x4b/0x260 [ 6.757745][ T77] ? do_raw_spin_unlock+0x59/0x250 [ 6.757748][ T77] alloc_buf.isra.0+0x4b/0x260 [ 6.757752][ T77] put_chars+0x1e1/0x2f0 [ 6.757754][ T77] ? __send_to_port+0x420/0x420 [ 6.757756][ T77] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.757760][ T77] ? validate_chain+0x38b/0xc20 [ 6.757766][ T77] hvc_console_print+0x292/0x780 [ 6.757773][ T77] ? hvc_write+0x3a0/0x3a0 [ 6.757775][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.757778][ T77] ? lock_acquire+0x13c/0x160 [ 6.757782][ T77] console_emit_next_record+0x22f/0x4c0 [ 6.757785][ T77] ? devkmsg_read+0x4b0/0x4b0 [ 6.757787][ T77] ? console_flush_one_record+0x106/0x710 [ 6.757790][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.757791][ T77] ? lock_acquire+0x13c/0x160 [ 6.757796][ T77] console_flush_one_record+0x46f/0x710 [ 6.757799][ T77] ? console_emit_next_record+0x4c0/0x4c0 [ 6.757801][ T77] ? __lock_acquire+0x518/0xc20 [ 6.757806][ T77] console_unlock+0xee/0x1f0 [ 6.757809][ T77] ? console_flush_one_record+0x710/0x710 [ 6.757810][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.757812][ T77] ? lock_acquire+0x60/0x160 [ 6.757816][ T77] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.757818][ T77] ? vprintk_emit+0x320/0x3e0 [ 6.757821][ T77] vprintk_emit+0x37c/0x3e0 [ 6.757824][ T77] ? wake_up_klogd_work_func+0x90/0x90 [ 6.757826][ T77] ? _copy_from_iter+0x1bb/0x1810 [ 6.757833][ T77] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.757836][ T77] ? vprintk_emit.cold+0x107/0x107 [ 6.757838][ T77] ? simple_strntoull+0x10f/0x140 [ 6.757843][ T77] ? date_str+0x1e0/0x1e0 [ 6.757846][ T77] ? devkmsg_write+0xd1/0x2c0 [ 6.757850][ T77] devkmsg_write.cold+0x5a/0x8b [ 6.757853][ T77] ? vprintk_default+0x20/0x20 [ 6.757857][ T77] ? vprintk_default+0x20/0x20 [ 6.757859][ T77] new_sync_write+0x33e/0x760 [ 6.757863][ T77] ? kasan_quarantine_put+0x102/0x2b0 [ 6.757867][ T77] ? new_sync_read+0x750/0x750 [ 6.757871][ T77] ? __lock_release.isra.0+0x69/0x1a0 [ 6.757876][ T77] ? __fget_files+0x1e3/0x460 [ 6.757880][ T77] vfs_write+0x6a2/0xbd0 [ 6.757884][ T77] ksys_write+0x116/0x250 [ 6.757887][ T77] ? __ia32_sys_read+0xc0/0xc0 [ 6.757889][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.757893][ T77] do_syscall_64+0x10e/0x570 [ 6.757895][ T77] ? exc_page_fault+0xee/0x100 [ 6.757898][ T77] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.757901][ T77] RIP: 0033:0x7f814f463ed2 [ 6.757905][ 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 [ 6.757906][ T77] RSP: 002b:00007f814f3aac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.757909][ T77] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f814f463ed2 [ 6.757910][ T77] RDX: 000000000000002e RSI: 00007f81480012c0 RDI: 0000000000000003 [ 6.757911][ T77] RBP: 00007f814f3aac90 R08: 0000000000000000 R09: 0000000000000000 [ 6.757912][ T77] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f814f4ee0a0 [ 6.757913][ T77] R13: 00007f814f3ec3e0 R14: 00007f81480012c0 R15: 00007f814f3aada8 [ 6.757920][ T77] [ 7.263686][ T77] virtme-ng-init: udev is done [ 7.268287][ T1] virtme-ng-init: initialization done