virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.012759][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.012785][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.012787][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.012789][ T1] preempt_count: 1, expected: 0 [ 1.012790][ T1] RCU nest depth: 0, expected: 0 [ 1.012791][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.012793][ T1] #0: ff110000028c3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.012805][ T1] #1: ffffffff8d969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.012811][ T1] #2: ffffffff8d969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.012815][ T1] #3: ffffffff8d889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.012819][ T1] #4: ffffffff8d889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.012823][ T1] irq event stamp: 310282 [ 1.012824][ T1] hardirqs last enabled at (310281): [] __down_trylock_console_sem+0x86/0xa0 [ 1.012826][ T1] hardirqs last disabled at (310282): [] console_emit_next_record+0x3d4/0x4c0 [ 1.012828][ T1] softirqs last enabled at (309306): [] handle_softirqs+0x67c/0x900 [ 1.012831][ T1] softirqs last disabled at (309301): [] __irq_exit_rcu+0x145/0x1c0 [ 1.012834][ T1] Preemption disabled at: [ 1.012834][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.012840][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.012842][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.012844][ T1] Call Trace: [ 1.012846][ T1] [ 1.012849][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.012855][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.012857][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.012861][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.012865][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.012871][ T1] __kmalloc_noprof+0x443/0x760 [ 1.012873][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.012878][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.012881][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.012884][ T1] put_chars+0x1e1/0x2f0 [ 1.012887][ T1] ? __send_to_port+0x420/0x420 [ 1.012890][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.012894][ T1] ? validate_chain+0x38b/0xc20 [ 1.012898][ T1] hvc_console_print+0x292/0x780 [ 1.012901][ T1] ? __lock_acquire+0x518/0xc20 [ 1.012902][ T1] ? __lock_acquire+0x518/0xc20 [ 1.012907][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.012910][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.012913][ T1] ? lock_acquire+0x13c/0x160 [ 1.012917][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.012921][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.012923][ T1] ? console_flush_one_record+0x106/0x710 [ 1.012926][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.012929][ T1] ? lock_acquire+0x13c/0x160 [ 1.012933][ T1] console_flush_one_record+0x46f/0x710 [ 1.012937][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.012939][ T1] ? __lock_acquire+0x518/0xc20 [ 1.012944][ T1] console_unlock+0xee/0x1f0 [ 1.012947][ T1] ? console_flush_one_record+0x710/0x710 [ 1.012949][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.012952][ T1] ? lock_acquire+0x60/0x160 [ 1.012955][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.012957][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.012961][ T1] vprintk_emit+0x37c/0x3e0 [ 1.012965][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.012967][ T1] ? find_held_lock+0x2b/0x80 [ 1.012969][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.012972][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.012975][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.012981][ T1] ? device_rename.cold+0xa/0xa [ 1.012982][ T1] ? __lock_acquire+0x518/0xc20 [ 1.012987][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.012989][ T1] ? find_held_lock+0x2b/0x80 [ 1.012993][ T1] dev_printk_emit+0xb9/0xee [ 1.012995][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.012999][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.013003][ T1] ? proc_register+0x368/0x8b0 [ 1.013010][ T1] _dev_info+0xe2/0x116 [ 1.013013][ T1] ? _dev_notice+0x120/0x120 [ 1.013018][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.013023][ T1] ? rtc_proc_show+0x400/0x400 [ 1.013028][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.013033][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.013037][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.013044][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.013048][ T1] cmos_do_probe+0x73b/0x98a [ 1.013051][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.013053][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.013055][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.013061][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.013063][ T1] ? mc146818_set_time+0x500/0x500 [ 1.013067][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.013069][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.013074][ T1] platform_probe+0xfe/0x1f0 [ 1.013077][ T1] call_driver_probe+0x61/0x1c0 [ 1.013080][ T1] really_probe+0x199/0x760 [ 1.013084][ T1] ? __device_attach_driver+0x280/0x280 [ 1.013086][ T1] __driver_probe_device+0x24f/0x440 [ 1.013089][ T1] ? __device_attach_driver+0x280/0x280 [ 1.013090][ T1] ? __device_attach_driver+0x280/0x280 [ 1.013092][ T1] driver_probe_device+0x4a/0xf0 [ 1.013099][ T1] __driver_attach+0x1b8/0x540 [ 1.013101][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.013104][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.013107][ T1] ? bus_remove_file+0x50/0x50 [ 1.013108][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.013111][ T1] ? rtc_dev_init+0x40/0x40 [ 1.013117][ T1] ? rtc_dev_init+0x40/0x40 [ 1.013119][ T1] bus_add_driver+0x2c8/0x530 [ 1.013123][ T1] driver_register+0x1a3/0x390 [ 1.013126][ T1] __platform_driver_probe+0x13f/0x270 [ 1.013129][ T1] cmos_init+0x31/0x40 [ 1.013132][ T1] do_one_initcall+0x124/0x4f0 [ 1.013134][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.013136][ T1] ? parameq+0x110/0x110 [ 1.013144][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.013144][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.013144][ T1] kernel_init_freeable+0x596/0x630 [ 1.013144][ T1] ? rest_init+0x280/0x280 [ 1.013144][ T1] kernel_init+0x21/0x150 [ 1.013144][ T1] ? rest_init+0x280/0x280 [ 1.013144][ T1] ret_from_fork+0x474/0x6b0 [ 1.013144][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.013144][ T1] ? __switch_to+0x5a3/0xe00 [ 1.013144][ T1] ? rest_init+0x280/0x280 [ 1.013144][ T1] ret_from_fork_asm+0x11/0x20 [ 1.013144][ T1] [ 1.044331][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T06:53:22 UTC (1787900002) [ 1.045326][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.048648][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.058250][ T1] NET: Registered PF_INET6 protocol family [ 1.063090][ T1] Segment Routing with IPv6 [ 1.063511][ T1] In-situ OAM (IOAM) with IPv6 [ 1.063865][ T1] NET: Registered PF_PACKET protocol family [ 1.064120][ T1] 9pnet: Installing 9P2000 support [ 1.064551][ T1] Key type dns_resolver registered [ 1.065266][ T1] NET: Registered PF_VSOCK protocol family [ 1.069712][ T1] IPI shorthand broadcast: enabled [ 1.172167][ T1] sched_clock: Marking stable (1137002322, 35142117)->(1274390370, -102245931) [ 1.174437][ T1] registered taskstats version 1 [ 1.177294][ T1] Loading compiled-in X.509 certificates [ 1.277667][ T1] Demotion targets for Node 0: null [ 1.277983][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12235) [ 1.278303][ T1] page_owner is disabled [ 1.278923][ T1] PM: Magic number: 6:92:874 [ 1.279373][ T1] netconsole: network logging started [ 1.280785][ T1] ALSA device list: [ 1.281416][ T1] No soundcards found. [ 1.282679][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.285274][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.286121][ T1] devtmpfs: mounted [ 1.286563][ T1] VFS: Pivoted into new rootfs [ 1.313215][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.313433][ T1] Write protecting the kernel read-only data: 55296k [ 1.313917][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.314330][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.314604][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.314866][ T1] with arguments: [ 1.314997][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.315244][ T1] with environment: [ 1.315367][ T1] HOME=/ [ 1.315489][ T1] TERM=dumb [ 1.315615][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.315844][ T1] nr_open=2147483584 [ 1.315959][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.316251][ T1] virtme_rw_overlay0=/etc [ 1.316403][ T1] virtme_rw_overlay1=/lib [ 1.316566][ T1] virtme_rw_overlay2=/home [ 1.316719][ T1] virtme_rw_overlay3=/opt [ 1.316876][ T1] virtme_rw_overlay4=/srv [ 1.317091][ T1] virtme_rw_overlay5=/usr [ 1.319895][ T1] virtme_rw_overlay6=/var [ 1.320057][ T1] virtme_rw_overlay7=/tmp [ 1.320536][ T1] virtme_console=ttyS0 [ 1.320689][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.339974][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.341301][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.351193][ T1] overlayfs: failed to set xattr on upper [ 1.351467][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.351748][ T1] overlayfs: ...falling back to uuid=null. [ 1.354253][ T1] overlayfs: failed to set xattr on upper [ 1.354479][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.354721][ T1] overlayfs: ...falling back to uuid=null. [ 1.356736][ T1] overlayfs: failed to set xattr on upper [ 1.356954][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.357368][ T1] overlayfs: ...falling back to uuid=null. [ 1.359325][ T1] overlayfs: failed to set xattr on upper [ 1.359529][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.359776][ T1] overlayfs: ...falling back to uuid=null. [ 1.362061][ T1] overlayfs: failed to set xattr on upper [ 1.362306][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.362552][ T1] overlayfs: ...falling back to uuid=null. [ 1.364254][ T1] overlayfs: failed to set xattr on upper [ 1.364481][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.364723][ T1] overlayfs: ...falling back to uuid=null. [ 1.367180][ T1] overlayfs: failed to set xattr on upper [ 1.367390][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.367632][ T1] overlayfs: ...falling back to uuid=null. [ 1.369506][ T1] overlayfs: failed to set xattr on upper [ 1.369711][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.369956][ T1] overlayfs: ...falling back to uuid=null. [ 1.382043][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.425132][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 3.743939][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.743939][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.743939][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.743939][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.743954][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.743956][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.743957][ T1] preempt_count: 1, expected: 0 [ 3.743958][ T1] RCU nest depth: 0, expected: 0 [ 3.743959][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.743962][ T1] #0: ffffffff8d969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.743974][ T1] #1: ffffffff8d969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.743978][ T1] #2: ffffffff8d889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.743982][ T1] #3: ffffffff8d889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.743986][ T1] irq event stamp: 558430 [ 3.743987][ T1] hardirqs last enabled at (558429): [] __down_trylock_console_sem+0x86/0xa0 [ 3.743990][ T1] hardirqs last disabled at (558430): [] console_emit_next_record+0x3d4/0x4c0 [ 3.743992][ T1] softirqs last enabled at (557744): [] fpu_clone+0xd9/0x410 [ 3.743995][ T1] softirqs last disabled at (557742): [] fpu_clone+0x82/0x410 [ 3.743998][ T1] Preemption disabled at: [ 3.743998][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.744005][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.744008][ T1] Tainted: [W]=WARN [ 3.744009][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.744010][ T1] Call Trace: [ 3.744012][ T1] [ 3.744014][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.744019][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.744022][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.744026][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.744030][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.744035][ T1] __kmalloc_noprof+0x443/0x760 [ 3.744038][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.744043][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.744046][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.744049][ T1] put_chars+0x1e1/0x2f0 [ 3.744052][ T1] ? __send_to_port+0x420/0x420 [ 3.744054][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.744059][ T1] ? validate_chain+0x38b/0xc20 [ 3.744064][ T1] hvc_console_print+0x292/0x780 [ 3.744070][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.744072][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.744075][ T1] ? lock_acquire+0x13c/0x160 [ 3.744079][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.744083][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.744085][ T1] ? console_flush_one_record+0x106/0x710 [ 3.744088][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.744090][ T1] ? lock_acquire+0x13c/0x160 [ 3.744094][ T1] console_flush_one_record+0x46f/0x710 [ 3.744098][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.744105][ T1] ? __lock_acquire+0x518/0xc20 [ 3.744110][ T1] console_unlock+0xee/0x1f0 [ 3.744113][ T1] ? console_flush_one_record+0x710/0x710 [ 3.744115][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.744118][ T1] ? lock_acquire+0x60/0x160 [ 3.744121][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.744123][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.744126][ T1] vprintk_emit+0x37c/0x3e0 [ 3.744130][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.744133][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.744139][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.744145][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.744147][ T1] ? simple_strntoull+0x10f/0x140 [ 3.744152][ T1] ? date_str+0x1e0/0x1e0 [ 3.744155][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.744159][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.744162][ T1] ? vprintk_default+0x20/0x20 [ 3.744167][ T1] ? vprintk_default+0x20/0x20 [ 3.744169][ T1] new_sync_write+0x33e/0x760 [ 3.744173][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.744175][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.744179][ T1] ? new_sync_read+0x750/0x750 [ 3.744186][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.744190][ T1] vfs_write+0x6a2/0xbd0 [ 3.744194][ T1] ksys_write+0x116/0x250 [ 3.744197][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.744200][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.744204][ T1] do_syscall_64+0xff/0x530 [ 3.744206][ T1] ? exc_page_fault+0xee/0x100 [ 3.744209][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.744211][ T1] RIP: 0033:0x7f01c7e70bee [ 3.744215][ 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 [ 3.744217][ T1] RSP: 002b:00007ffd3a194aa0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.744220][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f01c7e70bee [ 3.744221][ T1] RDX: 000000000000011c RSI: 0000555567b48680 RDI: 0000000000000003 [ 3.744222][ T1] RBP: 00007ffd3a194ab0 R08: 0000000000000000 R09: 0000000000000000 [ 3.744223][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f01c7efc0a0 [ 3.744223][ T1] R13: 00007f01c7dfa3e0 R14: 0000555567b48680 R15: 00007ffd3a194bc8 [ 3.744230][ T1] [ 3.745189][ T70] systemd-tmpfile (70) used greatest stack depth: 24912 bytes left [ 3.750878][ T1] virtme-ng-init: basic initialization done [ 3.807077][ T78] ip (78) used greatest stack depth: 24280 bytes left [ 3.825050][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.825421][ T74] virtme-ng-init: triggering udev coldplug [ 6.095800][ T74] virtme-ng-init: waiting for udev to settle [ 6.095814][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.095816][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.095818][ T74] preempt_count: 1, expected: 0 [ 6.095819][ T74] RCU nest depth: 0, expected: 0 [ 6.095820][ T74] locks held by virtme-ng-init/74: 4, last CPU#0: [ 6.095823][ T74] #0: ffffffff8d969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.095836][ T74] #1: ffffffff8d969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.095841][ T74] #2: ffffffff8d889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.095845][ T74] #3: ffffffff8d889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.095849][ T74] irq event stamp: 9032 [ 6.095850][ T74] hardirqs last enabled at (9031): [] __down_trylock_console_sem+0x86/0xa0 [ 6.095852][ T74] hardirqs last disabled at (9032): [] console_emit_next_record+0x3d4/0x4c0 [ 6.095854][ T74] softirqs last enabled at (8496): [] fpu_clone+0xd9/0x410 [ 6.095858][ T74] softirqs last disabled at (8494): [] fpu_clone+0x82/0x410 [ 6.095861][ T74] Preemption disabled at: [ 6.095861][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.095867][ T74] CPU: 0 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.095871][ T74] Tainted: [W]=WARN [ 6.095871][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.095873][ T74] Call Trace: [ 6.095875][ T74] [ 6.095876][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.095882][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.095884][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.095889][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.095893][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.095899][ T74] __kmalloc_noprof+0x443/0x760 [ 6.095901][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.095908][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.095911][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.095914][ T74] put_chars+0x1e1/0x2f0 [ 6.095917][ T74] ? __send_to_port+0x420/0x420 [ 6.095919][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.095924][ T74] ? validate_chain+0x38b/0xc20 [ 6.095929][ T74] hvc_console_print+0x292/0x780 [ 6.095936][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.095938][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.095941][ T74] ? lock_acquire+0x13c/0x160 [ 6.095945][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.095949][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.095951][ T74] ? console_flush_one_record+0x106/0x710 [ 6.095955][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.095957][ T74] ? lock_acquire+0x13c/0x160 [ 6.095962][ T74] console_flush_one_record+0x46f/0x710 [ 6.095966][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.095968][ T74] ? __lock_acquire+0x518/0xc20 [ 6.095974][ T74] console_unlock+0xee/0x1f0 [ 6.095977][ T74] ? console_flush_one_record+0x710/0x710 [ 6.095979][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.095981][ T74] ? lock_acquire+0x60/0x160 [ 6.095985][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.095987][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.095991][ T74] vprintk_emit+0x37c/0x3e0 [ 6.095995][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.095998][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.096004][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.096009][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.096011][ T74] ? simple_strntoull+0x10f/0x140 [ 6.096015][ T74] ? date_str+0x1e0/0x1e0 [ 6.096019][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.096024][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.096027][ T74] ? vprintk_default+0x20/0x20 [ 6.096031][ T74] ? vprintk_default+0x20/0x20 [ 6.096034][ T74] new_sync_write+0x33e/0x760 [ 6.096038][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.096042][ T74] ? new_sync_read+0x750/0x750 [ 6.096047][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.096052][ T74] ? __fget_files+0x1e3/0x460 [ 6.096057][ T74] vfs_write+0x6a2/0xbd0 [ 6.096062][ T74] ksys_write+0x116/0x250 [ 6.096065][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.096068][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.096072][ T74] do_syscall_64+0xff/0x530 [ 6.096075][ T74] ? exc_page_fault+0xee/0x100 [ 6.096078][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.096080][ T74] RIP: 0033:0x7f01c7e71ed2 [ 6.096084][ T74] 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 [ 6.096086][ T74] RSP: 002b:00007f01c7db8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.096089][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f01c7e71ed2 [ 6.096090][ T74] RDX: 000000000000002e RSI: 00007f01c0001090 RDI: 0000000000000003 [ 6.096091][ T74] RBP: 00007f01c7db8c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.096092][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f01c7efc0a0 [ 6.096093][ T74] R13: 00007f01c7dfa3e0 R14: 00007f01c0001090 R15: 00007f01c7db8da8 [ 6.096100][ T74] [ 6.567809][ T74] virtme-ng-init: udev is done [ 6.576882][ T1] virtme-ng-init: initialization done