virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.990959][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.990978][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.990981][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.990982][ T1] preempt_count: 1, expected: 0 [ 0.990983][ T1] RCU nest depth: 0, expected: 0 [ 0.990984][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.990986][ T1] #0: ff110000027c3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.990998][ T1] #1: ffffffff85769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.991004][ T1] #2: ffffffff85769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.991007][ T1] #3: ffffffff85689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.991010][ T1] #4: ffffffff85689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.991014][ T1] irq event stamp: 310034 [ 0.991015][ T1] hardirqs last enabled at (310033): [] __down_trylock_console_sem+0x86/0xa0 [ 0.991018][ T1] hardirqs last disabled at (310034): [] console_emit_next_record+0x3d4/0x4c0 [ 0.991019][ T1] softirqs last enabled at (309566): [] handle_softirqs+0x67c/0x900 [ 0.991023][ T1] softirqs last disabled at (308983): [] __irq_exit_rcu+0x145/0x1c0 [ 0.991025][ T1] Preemption disabled at: [ 0.991026][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.991031][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.991034][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.991035][ T1] Call Trace: [ 0.991037][ T1] [ 0.991041][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.991046][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.991047][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.991052][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.991055][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.991061][ T1] __kmalloc_noprof+0x443/0x760 [ 0.991063][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.991069][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.991072][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.991075][ T1] put_chars+0x1e1/0x2f0 [ 0.991078][ T1] ? __send_to_port+0x420/0x420 [ 0.991080][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.991085][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.991089][ T1] ? validate_chain+0x38b/0xc20 [ 0.991097][ T1] hvc_console_print+0x292/0x780 [ 0.991101][ T1] ? __lock_acquire+0x518/0xc20 [ 0.991109][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.991114][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.991121][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.991125][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.991127][ T1] ? console_flush_one_record+0x106/0x710 [ 0.991130][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.991132][ T1] ? lock_acquire+0x13c/0x160 [ 0.991136][ T1] console_flush_one_record+0x46f/0x710 [ 0.991139][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.991140][ T1] ? __lock_acquire+0x518/0xc20 [ 0.991146][ T1] console_unlock+0xee/0x1f0 [ 0.991148][ T1] ? console_flush_one_record+0x710/0x710 [ 0.991149][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.991151][ T1] ? lock_acquire+0x60/0x160 [ 0.991155][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.991157][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.991159][ T1] vprintk_emit+0x37c/0x3e0 [ 0.991162][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.991164][ T1] ? kasan_save_stack+0x2f/0x50 [ 0.991167][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 0.991169][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 0.991171][ T1] ? __devm_add_action+0x52/0x210 [ 0.991173][ T1] ? devm_nvmem_register+0x3a/0x60 [ 0.991177][ T1] ? cmos_do_probe+0x7ab/0x98a [ 0.991182][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.991187][ T1] ? device_rename.cold+0xa/0xa [ 0.991188][ T1] ? kernel_init+0x21/0x150 [ 0.991197][ T1] dev_printk_emit+0xb9/0xee [ 0.991200][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.991202][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.991205][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.991207][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 0.991209][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 0.991211][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 0.991215][ T1] _dev_info+0xe2/0x116 [ 0.991217][ T1] ? _dev_notice+0x120/0x120 [ 0.991219][ T1] ? acpi_enable_event+0x246/0x370 [ 0.991224][ T1] ? acpi_disable_event+0x244/0x370 [ 0.991226][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 0.991230][ T1] ? acpi_enable_event+0x370/0x370 [ 0.991232][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 0.991236][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 0.991240][ T1] cmos_do_probe+0x8be/0x98a [ 0.991242][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.991246][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.991247][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.991253][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.991254][ T1] ? mc146818_set_time+0x500/0x500 [ 0.991258][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.991261][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.991267][ T1] platform_probe+0xfe/0x1f0 [ 0.991269][ T1] call_driver_probe+0x61/0x1c0 [ 0.991272][ T1] really_probe+0x199/0x760 [ 0.991276][ T1] ? __device_attach_driver+0x280/0x280 [ 0.991278][ T1] __driver_probe_device+0x24f/0x440 [ 0.991281][ T1] ? __device_attach_driver+0x280/0x280 [ 0.991283][ T1] ? __device_attach_driver+0x280/0x280 [ 0.991285][ T1] driver_probe_device+0x4a/0xf0 [ 0.991288][ T1] __driver_attach+0x1b8/0x540 [ 0.991290][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.991293][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.991296][ T1] ? bus_remove_file+0x50/0x50 [ 0.991298][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.991302][ T1] ? rtc_dev_init+0x40/0x40 [ 0.991307][ T1] ? rtc_dev_init+0x40/0x40 [ 0.991308][ T1] bus_add_driver+0x2c8/0x530 [ 0.991312][ T1] driver_register+0x1a3/0x390 [ 0.991315][ T1] __platform_driver_probe+0x13f/0x270 [ 0.991318][ T1] cmos_init+0x31/0x40 [ 0.991320][ T1] do_one_initcall+0x124/0x4f0 [ 0.991323][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.991325][ T1] ? parameq+0x110/0x110 [ 0.991330][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.991334][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.991337][ T1] kernel_init_freeable+0x596/0x630 [ 0.991340][ T1] ? rest_init+0x280/0x280 [ 0.991343][ T1] kernel_init+0x21/0x150 [ 0.991345][ T1] ? rest_init+0x280/0x280 [ 0.991346][ T1] ret_from_fork+0x474/0x6b0 [ 0.991351][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.991354][ T1] ? __switch_to+0x5a3/0xe00 [ 0.991357][ T1] ? rest_init+0x280/0x280 [ 0.991360][ T1] ret_from_fork_asm+0x11/0x20 [ 0.991368][ T1] [ 1.024695][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.033339][ T1] NET: Registered PF_INET6 protocol family [ 1.037595][ T1] Segment Routing with IPv6 [ 1.038100][ T1] In-situ OAM (IOAM) with IPv6 [ 1.038528][ T1] NET: Registered PF_PACKET protocol family [ 1.038767][ T1] 9pnet: Installing 9P2000 support [ 1.039121][ T1] Key type dns_resolver registered [ 1.039714][ T1] NET: Registered PF_VSOCK protocol family [ 1.043940][ T1] IPI shorthand broadcast: enabled [ 1.145977][ T1] sched_clock: Marking stable (1111057557, 34777866)->(1253949214, -108113791) [ 1.148323][ T1] registered taskstats version 1 [ 1.150108][ T1] Loading compiled-in X.509 certificates [ 1.250730][ T1] Demotion targets for Node 0: null [ 1.251088][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12240) [ 1.251375][ T1] page_owner is disabled [ 1.252020][ T1] PM: Magic number: 6:625:785 [ 1.252450][ T1] netconsole: network logging started [ 1.253834][ T1] ALSA device list: [ 1.253977][ T1] No soundcards found. [ 1.254585][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.258324][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.259062][ T1] devtmpfs: mounted [ 1.259321][ T1] VFS: Pivoted into new rootfs [ 1.286914][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.287205][ T1] Write protecting the kernel read-only data: 55296k [ 1.287756][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.290689][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.291249][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.291502][ T1] with arguments: [ 1.291630][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.292150][ T1] with environment: [ 1.292268][ T1] HOME=/ [ 1.292385][ T1] TERM=dumb [ 1.292503][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.293280][ T1] nr_open=2147483584 [ 1.293395][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.293669][ T1] virtme_rw_overlay0=/etc [ 1.293831][ T1] virtme_rw_overlay1=/lib [ 1.293981][ T1] virtme_rw_overlay2=/home [ 1.294137][ T1] virtme_rw_overlay3=/opt [ 1.294285][ T1] virtme_rw_overlay4=/srv [ 1.294436][ T1] virtme_rw_overlay5=/usr [ 1.294591][ T1] virtme_rw_overlay6=/var [ 1.294738][ T1] virtme_rw_overlay7=/tmp [ 1.294903][ T1] virtme_console=ttyS0 [ 1.295060][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.311270][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.312481][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.326640][ T1] overlayfs: failed to set xattr on upper [ 1.326948][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.327191][ T1] overlayfs: ...falling back to uuid=null. [ 1.329441][ T1] overlayfs: failed to set xattr on upper [ 1.329660][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.329904][ T1] overlayfs: ...falling back to uuid=null. [ 1.331727][ T1] overlayfs: failed to set xattr on upper [ 1.331954][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.332195][ T1] overlayfs: ...falling back to uuid=null. [ 1.334313][ T1] overlayfs: failed to set xattr on upper [ 1.334512][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.334751][ T1] overlayfs: ...falling back to uuid=null. [ 1.336574][ T1] overlayfs: failed to set xattr on upper [ 1.336771][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.337446][ T1] overlayfs: ...falling back to uuid=null. [ 1.339069][ T1] overlayfs: failed to set xattr on upper [ 1.339263][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.339501][ T1] overlayfs: ...falling back to uuid=null. [ 1.343184][ T1] overlayfs: failed to set xattr on upper [ 1.343381][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.343622][ T1] overlayfs: ...falling back to uuid=null. [ 1.345483][ T1] overlayfs: failed to set xattr on upper [ 1.345682][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.345924][ T1] overlayfs: ...falling back to uuid=null. [ 1.357219][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.409653][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 4.295416][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.295416][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.295416][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.295416][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.295436][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.295439][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 4.295441][ T1] preempt_count: 1, expected: 0 [ 4.295442][ T1] RCU nest depth: 0, expected: 0 [ 4.295444][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 4.295447][ T1] #0: ffffffff85769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.295462][ T1] #1: ffffffff85769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.295468][ T1] #2: ffffffff85689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.295474][ T1] #3: ffffffff85689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.295479][ T1] irq event stamp: 557530 [ 4.295480][ T1] hardirqs last enabled at (557529): [] __down_trylock_console_sem+0x86/0xa0 [ 4.295485][ T1] hardirqs last disabled at (557530): [] console_emit_next_record+0x3d4/0x4c0 [ 4.295487][ T1] softirqs last enabled at (556884): [] fpu_clone+0xd9/0x410 [ 4.295492][ T1] softirqs last disabled at (556882): [] fpu_clone+0x82/0x410 [ 4.295496][ T1] Preemption disabled at: [ 4.295496][ T1] [] vprintk_emit+0x31b/0x3e0 [ 4.295504][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.295509][ T1] Tainted: [W]=WARN [ 4.295510][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.295513][ T1] Call Trace: [ 4.295515][ T1] [ 4.295517][ T1] dump_stack_lvl+0x6f/0xa0 [ 4.295523][ T1] ? vprintk_emit+0x31b/0x3e0 [ 4.295526][ T1] __might_resched.cold+0x1fe/0x2c1 [ 4.295532][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.295537][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 4.295544][ T1] __kmalloc_noprof+0x443/0x760 [ 4.295547][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 4.295556][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 4.295560][ T1] alloc_buf.isra.0+0x4b/0x260 [ 4.295565][ T1] put_chars+0x1e1/0x2f0 [ 4.295570][ T1] ? __send_to_port+0x420/0x420 [ 4.295572][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.295578][ T1] ? validate_chain+0x38b/0xc20 [ 4.295587][ T1] hvc_console_print+0x292/0x780 [ 4.295598][ T1] ? hvc_write+0x3a0/0x3a0 [ 4.295602][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.295605][ T1] ? lock_acquire+0x13c/0x160 [ 4.295612][ T1] console_emit_next_record+0x22f/0x4c0 [ 4.295618][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 4.295620][ T1] ? console_flush_one_record+0x106/0x710 [ 4.295624][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.295627][ T1] ? lock_acquire+0x13c/0x160 [ 4.295635][ T1] console_flush_one_record+0x46f/0x710 [ 4.295640][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 4.295643][ T1] ? __lock_acquire+0x518/0xc20 [ 4.295652][ T1] console_unlock+0xee/0x1f0 [ 4.295656][ T1] ? console_flush_one_record+0x710/0x710 [ 4.295658][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.295661][ T1] ? lock_acquire+0x60/0x160 [ 4.295667][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.295670][ T1] ? vprintk_emit+0x320/0x3e0 [ 4.295674][ T1] vprintk_emit+0x37c/0x3e0 [ 4.295680][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 4.295684][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 4.295692][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 4.295698][ T1] ? vprintk_emit.cold+0x107/0x107 [ 4.295701][ T1] ? simple_strntoull+0x10f/0x140 [ 4.295707][ T1] ? date_str+0x1e0/0x1e0 [ 4.295712][ T1] ? devkmsg_write+0xd1/0x2c0 [ 4.295719][ T1] devkmsg_write.cold+0x5a/0x8b [ 4.295724][ T1] ? vprintk_default+0x20/0x20 [ 4.295731][ T1] ? vprintk_default+0x20/0x20 [ 4.295735][ T1] new_sync_write+0x33e/0x760 [ 4.295740][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 4.295743][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 4.295748][ T1] ? new_sync_read+0x750/0x750 [ 4.295761][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.295767][ T1] vfs_write+0x6a2/0xbd0 [ 4.295774][ T1] ksys_write+0x116/0x250 [ 4.295780][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 4.295785][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.295791][ T1] do_syscall_64+0xff/0x530 [ 4.295794][ T1] ? exc_page_fault+0xee/0x100 [ 4.295799][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.295803][ T1] RIP: 0033:0x7f8e1da10bee [ 4.295808][ 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 [ 4.295810][ T1] RSP: 002b:00007ffd50bf71c0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 4.295813][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f8e1da10bee [ 4.295815][ T1] RDX: 000000000000011c RSI: 00005555952cc680 RDI: 0000000000000003 [ 4.295816][ T1] RBP: 00007ffd50bf71d0 R08: 0000000000000000 R09: 0000000000000000 [ 4.295818][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8e1da9c0a0 [ 4.295819][ T1] R13: 00007f8e1d99a3e0 R14: 00005555952cc680 R15: 00007ffd50bf72e8 [ 4.295832][ T1] [ 4.297893][ T69] systemd-tmpfile (69) used greatest stack depth: 25056 bytes left [ 4.298183][ T1] virtme-ng-init: basic initialization done [ 4.349565][ T74] virtme-ng-init (74) used greatest stack depth: 24960 bytes left [ 4.379687][ T77] ip (77) used greatest stack depth: 24560 bytes left [ 4.396148][ T73] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.396515][ T73] virtme-ng-init: triggering udev coldplug [ 6.782776][ T73] virtme-ng-init: waiting for udev to settle [ 6.782976][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.782978][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: virtme-ng-init [ 6.782980][ T73] preempt_count: 1, expected: 0 [ 6.782981][ T73] RCU nest depth: 0, expected: 0 [ 6.782982][ T73] locks held by virtme-ng-init/73: 4, last CPU#0: [ 6.782984][ T73] #0: ffffffff85769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.782997][ T73] #1: ffffffff85769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.783001][ T73] #2: ffffffff85689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.783004][ T73] #3: ffffffff85689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.783008][ T73] irq event stamp: 3366 [ 6.783009][ T73] hardirqs last enabled at (3365): [] __down_trylock_console_sem+0x86/0xa0 [ 6.783012][ T73] hardirqs last disabled at (3366): [] console_emit_next_record+0x3d4/0x4c0 [ 6.783014][ T73] softirqs last enabled at (3362): [] handle_softirqs+0x67c/0x900 [ 6.783017][ T73] softirqs last disabled at (2905): [] __irq_exit_rcu+0x145/0x1c0 [ 6.783020][ T73] Preemption disabled at: [ 6.783020][ T73] [] vprintk_emit+0x31b/0x3e0 [ 6.783025][ T73] CPU: 0 UID: 0 PID: 73 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.783029][ T73] Tainted: [W]=WARN [ 6.783030][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.783032][ T73] Call Trace: [ 6.783033][ T73] [ 6.783035][ T73] dump_stack_lvl+0x6f/0xa0 [ 6.783040][ T73] ? vprintk_emit+0x31b/0x3e0 [ 6.783041][ T73] __might_resched.cold+0x1fe/0x2c1 [ 6.783046][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.783049][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 6.783055][ T73] __kmalloc_noprof+0x443/0x760 [ 6.783057][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 6.783064][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 6.783066][ T73] alloc_buf.isra.0+0x4b/0x260 [ 6.783070][ T73] put_chars+0x1e1/0x2f0 [ 6.783073][ T73] ? __send_to_port+0x420/0x420 [ 6.783075][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.783079][ T73] ? validate_chain+0x38b/0xc20 [ 6.783085][ T73] hvc_console_print+0x292/0x780 [ 6.783092][ T73] ? hvc_write+0x3a0/0x3a0 [ 6.783094][ T73] ? rcu_is_watching+0x16/0xd0 [ 6.783096][ T73] ? lock_acquire+0x13c/0x160 [ 6.783100][ T73] console_emit_next_record+0x22f/0x4c0 [ 6.783104][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 6.783105][ T73] ? console_flush_one_record+0x106/0x710 [ 6.783108][ T73] ? rcu_is_watching+0x16/0xd0 [ 6.783110][ T73] ? lock_acquire+0x13c/0x160 [ 6.783114][ T73] console_flush_one_record+0x46f/0x710 [ 6.783117][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 6.783119][ T73] ? __lock_acquire+0x518/0xc20 [ 6.783124][ T73] console_unlock+0xee/0x1f0 [ 6.783127][ T73] ? console_flush_one_record+0x710/0x710 [ 6.783128][ T73] ? rcu_is_watching+0x16/0xd0 [ 6.783130][ T73] ? lock_acquire+0x60/0x160 [ 6.783134][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.783136][ T73] ? vprintk_emit+0x320/0x3e0 [ 6.783139][ T73] vprintk_emit+0x37c/0x3e0 [ 6.783142][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 6.783145][ T73] ? _copy_from_iter+0x1bb/0x1810 [ 6.783151][ T73] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.783155][ T73] ? vprintk_emit.cold+0x107/0x107 [ 6.783157][ T73] ? simple_strntoull+0x10f/0x140 [ 6.783162][ T73] ? date_str+0x1e0/0x1e0 [ 6.783165][ T73] ? devkmsg_write+0xd1/0x2c0 [ 6.783169][ T73] devkmsg_write.cold+0x5a/0x8b [ 6.783172][ T73] ? vprintk_default+0x20/0x20 [ 6.783176][ T73] ? vprintk_default+0x20/0x20 [ 6.783178][ T73] new_sync_write+0x33e/0x760 [ 6.783182][ T73] ? kasan_quarantine_put+0x42/0x2b0 [ 6.783186][ T73] ? new_sync_read+0x750/0x750 [ 6.783190][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 6.783196][ T73] ? __fget_files+0x1e3/0x460 [ 6.783199][ T73] vfs_write+0x6a2/0xbd0 [ 6.783203][ T73] ksys_write+0x116/0x250 [ 6.783206][ T73] ? __ia32_sys_read+0xc0/0xc0 [ 6.783209][ T73] ? rcu_is_watching+0x16/0xd0 [ 6.783212][ T73] do_syscall_64+0xff/0x530 [ 6.783214][ T73] ? exc_page_fault+0xee/0x100 [ 6.783218][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.783220][ T73] RIP: 0033:0x7f8e1da11ed2 [ 6.783224][ T73] 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 [ 6.783225][ T73] RSP: 002b:00007f8e1d958c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.783228][ T73] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f8e1da11ed2 [ 6.783229][ T73] RDX: 000000000000002e RSI: 00007f8e180012c0 RDI: 0000000000000003 [ 6.783230][ T73] RBP: 00007f8e1d958c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.783231][ T73] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8e1da9c0a0 [ 6.783232][ T73] R13: 00007f8e1d99a3e0 R14: 00007f8e180012c0 R15: 00007f8e1d958da8 [ 6.783239][ T73] [ 7.380895][ T73] virtme-ng-init: udev is done [ 7.384384][ T1] virtme-ng-init: initialization done