virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.042786][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.042813][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.042815][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.042816][ T1] preempt_count: 1, expected: 0 [ 1.042817][ T1] RCU nest depth: 0, expected: 0 [ 1.042819][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.042820][ T1] #0: ff11000002913938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.042832][ T1] #1: ffffffffb6f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.042838][ T1] #2: ffffffffb6f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.042842][ T1] #3: ffffffffb6e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.042846][ T1] #4: ffffffffb6e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.042849][ T1] irq event stamp: 311928 [ 1.042850][ T1] hardirqs last enabled at (311927): [] __down_trylock_console_sem+0x86/0xa0 [ 1.042852][ T1] hardirqs last disabled at (311928): [] console_emit_next_record+0x3d4/0x4c0 [ 1.042854][ T1] softirqs last enabled at (311168): [] handle_softirqs+0x67c/0x900 [ 1.042857][ T1] softirqs last disabled at (310921): [] __irq_exit_rcu+0x145/0x1c0 [ 1.042859][ T1] Preemption disabled at: [ 1.042860][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.042865][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.042869][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.042870][ T1] Call Trace: [ 1.042872][ T1] [ 1.042875][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.042881][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.042883][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.042888][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.042892][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.042897][ T1] __kmalloc_noprof+0x443/0x760 [ 1.042899][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.042905][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.042908][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.042910][ T1] put_chars+0x1e1/0x2f0 [ 1.042913][ T1] ? __send_to_port+0x420/0x420 [ 1.042916][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.042919][ T1] ? validate_chain+0x38b/0xc20 [ 1.042923][ T1] hvc_console_print+0x292/0x780 [ 1.042926][ T1] ? __lock_acquire+0x518/0xc20 [ 1.042927][ T1] ? __lock_acquire+0x518/0xc20 [ 1.042931][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.042934][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.042937][ T1] ? lock_acquire+0x13c/0x160 [ 1.042941][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.042944][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.042946][ T1] ? console_flush_one_record+0x106/0x710 [ 1.042949][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.042951][ T1] ? lock_acquire+0x13c/0x160 [ 1.042955][ T1] console_flush_one_record+0x46f/0x710 [ 1.042959][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.042961][ T1] ? __lock_acquire+0x518/0xc20 [ 1.042966][ T1] console_unlock+0xee/0x1f0 [ 1.042968][ T1] ? console_flush_one_record+0x710/0x710 [ 1.042970][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.042972][ T1] ? lock_acquire+0x60/0x160 [ 1.042976][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.042978][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.042981][ T1] vprintk_emit+0x37c/0x3e0 [ 1.042984][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.042986][ T1] ? find_held_lock+0x2b/0x80 [ 1.042988][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.042991][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.042994][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.042999][ T1] ? device_rename.cold+0xa/0xa [ 1.043001][ T1] ? __lock_acquire+0x518/0xc20 [ 1.043005][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.043007][ T1] ? find_held_lock+0x2b/0x80 [ 1.043011][ T1] dev_printk_emit+0xb9/0xee [ 1.043013][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.043016][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.043020][ T1] ? proc_register+0x368/0x8b0 [ 1.043028][ T1] _dev_info+0xe2/0x116 [ 1.043032][ T1] ? _dev_notice+0x120/0x120 [ 1.043039][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.043044][ T1] ? rtc_proc_show+0x400/0x400 [ 1.043049][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.043054][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.043056][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.043060][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.043066][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.043070][ T1] cmos_do_probe+0x73b/0x98a [ 1.043072][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.043075][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.043076][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.043082][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.043083][ T1] ? mc146818_set_time+0x500/0x500 [ 1.043087][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.043089][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.043094][ T1] platform_probe+0xfe/0x1f0 [ 1.043097][ T1] call_driver_probe+0x61/0x1c0 [ 1.043100][ T1] really_probe+0x199/0x760 [ 1.043103][ T1] ? __device_attach_driver+0x280/0x280 [ 1.043105][ T1] __driver_probe_device+0x24f/0x440 [ 1.043108][ T1] ? __device_attach_driver+0x280/0x280 [ 1.043110][ T1] ? __device_attach_driver+0x280/0x280 [ 1.043111][ T1] driver_probe_device+0x4a/0xf0 [ 1.043114][ T1] __driver_attach+0x1b8/0x540 [ 1.043116][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.043118][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.043121][ T1] ? bus_remove_file+0x50/0x50 [ 1.043122][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.043125][ T1] ? rtc_dev_init+0x40/0x40 [ 1.043131][ T1] ? rtc_dev_init+0x40/0x40 [ 1.043133][ T1] bus_add_driver+0x2c8/0x530 [ 1.043137][ T1] driver_register+0x1a3/0x390 [ 1.043139][ T1] __platform_driver_probe+0x13f/0x270 [ 1.043142][ T1] cmos_init+0x31/0x40 [ 1.043144][ T1] do_one_initcall+0x124/0x4f0 [ 1.043147][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.043149][ T1] ? parameq+0x110/0x110 [ 1.043154][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.043158][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.043161][ T1] kernel_init_freeable+0x596/0x630 [ 1.043164][ T1] ? rest_init+0x280/0x280 [ 1.043167][ T1] kernel_init+0x21/0x150 [ 1.043170][ T1] ? rest_init+0x280/0x280 [ 1.043171][ T1] ret_from_fork+0x474/0x6b0 [ 1.043175][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.043179][ T1] ? __switch_to+0x5a3/0xe00 [ 1.043182][ T1] ? rest_init+0x280/0x280 [ 1.043185][ T1] ret_from_fork_asm+0x11/0x20 [ 1.043192][ T1] [ 1.077204][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T10:09:10 UTC (1787911750) [ 1.078248][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.081478][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.091404][ T1] NET: Registered PF_INET6 protocol family [ 1.096141][ T1] Segment Routing with IPv6 [ 1.096569][ T1] In-situ OAM (IOAM) with IPv6 [ 1.096938][ T1] NET: Registered PF_PACKET protocol family [ 1.097213][ T1] 9pnet: Installing 9P2000 support [ 1.097598][ T1] Key type dns_resolver registered [ 1.098292][ T1] NET: Registered PF_VSOCK protocol family [ 1.103011][ T1] IPI shorthand broadcast: enabled [ 1.209349][ T1] sched_clock: Marking stable (1175001616, 34296187)->(1287123340, -77825537) [ 1.211475][ T1] registered taskstats version 1 [ 1.213324][ T1] Loading compiled-in X.509 certificates [ 1.317516][ T1] Demotion targets for Node 0: null [ 1.317803][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11724) [ 1.318130][ T1] page_owner is disabled [ 1.319142][ T1] PM: Magic number: 6:792:174 [ 1.319588][ T1] netconsole: network logging started [ 1.321012][ T1] ALSA device list: [ 1.321172][ T1] No soundcards found. [ 1.323139][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.325659][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.326434][ T1] devtmpfs: mounted [ 1.326707][ T1] VFS: Pivoted into new rootfs [ 1.357319][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.357560][ T1] Write protecting the kernel read-only data: 55296k [ 1.358039][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.359506][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.359854][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.360126][ T1] with arguments: [ 1.360252][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.360515][ T1] with environment: [ 1.360642][ T1] HOME=/ [ 1.360760][ T1] TERM=dumb [ 1.360872][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.361107][ T1] nr_open=2147483584 [ 1.361223][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.361505][ T1] virtme_rw_overlay0=/etc [ 1.361666][ T1] virtme_rw_overlay1=/lib [ 1.361820][ T1] virtme_rw_overlay2=/home [ 1.361974][ T1] virtme_rw_overlay3=/opt [ 1.362124][ T1] virtme_rw_overlay4=/srv [ 1.362275][ T1] virtme_rw_overlay5=/usr [ 1.362459][ T1] virtme_rw_overlay6=/var [ 1.362615][ T1] virtme_rw_overlay7=/tmp [ 1.362765][ T1] virtme_console=ttyS0 [ 1.362920][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.380195][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.381440][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.393494][ T1] overlayfs: failed to set xattr on upper [ 1.393792][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.394040][ T1] overlayfs: ...falling back to uuid=null. [ 1.396561][ T1] overlayfs: failed to set xattr on upper [ 1.396764][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.397012][ T1] overlayfs: ...falling back to uuid=null. [ 1.399080][ T1] overlayfs: failed to set xattr on upper [ 1.399290][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.399585][ T1] overlayfs: ...falling back to uuid=null. [ 1.401619][ T1] overlayfs: failed to set xattr on upper [ 1.401849][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.402090][ T1] overlayfs: ...falling back to uuid=null. [ 1.404042][ T1] overlayfs: failed to set xattr on upper [ 1.404258][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.404511][ T1] overlayfs: ...falling back to uuid=null. [ 1.406213][ T1] overlayfs: failed to set xattr on upper [ 1.406938][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.407386][ T1] overlayfs: ...falling back to uuid=null. [ 1.409314][ T1] overlayfs: failed to set xattr on upper [ 1.409534][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.409784][ T1] overlayfs: ...falling back to uuid=null. [ 1.412429][ T1] overlayfs: failed to set xattr on upper [ 1.412638][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.412886][ T1] overlayfs: ...falling back to uuid=null. [ 1.418043][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 1.425384][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.667922][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.667922][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.667922][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.667922][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.667938][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.667940][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.667942][ T1] preempt_count: 1, expected: 0 [ 3.667943][ T1] RCU nest depth: 0, expected: 0 [ 3.667944][ T1] locks held by virtme-ng-init/1: 4, last CPU#0: [ 3.667946][ T1] #0: ffffffffb6f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.667959][ T1] #1: ffffffffb6f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.667963][ T1] #2: ffffffffb6e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.667966][ T1] #3: ffffffffb6e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.667970][ T1] irq event stamp: 566450 [ 3.667971][ T1] hardirqs last enabled at (566449): [] __down_trylock_console_sem+0x86/0xa0 [ 3.667974][ T1] hardirqs last disabled at (566450): [] console_emit_next_record+0x3d4/0x4c0 [ 3.667976][ T1] softirqs last enabled at (566398): [] handle_softirqs+0x67c/0x900 [ 3.667979][ T1] softirqs last disabled at (565065): [] __irq_exit_rcu+0x145/0x1c0 [ 3.667981][ T1] Preemption disabled at: [ 3.667981][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.667987][ T1] CPU: 0 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.667991][ T1] Tainted: [W]=WARN [ 3.667992][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.667993][ T1] Call Trace: [ 3.667995][ T1] [ 3.667997][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.668002][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.668005][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.668009][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.668013][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.668018][ T1] __kmalloc_noprof+0x443/0x760 [ 3.668020][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.668026][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.668029][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.668032][ T1] put_chars+0x1e1/0x2f0 [ 3.668034][ T1] ? __send_to_port+0x420/0x420 [ 3.668036][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.668040][ T1] ? validate_chain+0x38b/0xc20 [ 3.668045][ T1] hvc_console_print+0x292/0x780 [ 3.668051][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.668053][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.668056][ T1] ? lock_acquire+0x13c/0x160 [ 3.668060][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.668063][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.668065][ T1] ? console_flush_one_record+0x106/0x710 [ 3.668068][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.668071][ T1] ? lock_acquire+0x13c/0x160 [ 3.668075][ T1] console_flush_one_record+0x46f/0x710 [ 3.668079][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.668081][ T1] ? __lock_acquire+0x518/0xc20 [ 3.668086][ T1] console_unlock+0xee/0x1f0 [ 3.668089][ T1] ? console_flush_one_record+0x710/0x710 [ 3.668090][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.668093][ T1] ? lock_acquire+0x60/0x160 [ 3.668096][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.668098][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.668101][ T1] vprintk_emit+0x37c/0x3e0 [ 3.668105][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.668108][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.668114][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.668118][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.668119][ T1] ? simple_strntoull+0x10f/0x140 [ 3.668123][ T1] ? date_str+0x1e0/0x1e0 [ 3.668126][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.668131][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.668133][ T1] ? vprintk_default+0x20/0x20 [ 3.668138][ T1] ? vprintk_default+0x20/0x20 [ 3.668140][ T1] new_sync_write+0x33e/0x760 [ 3.668144][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.668146][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.668150][ T1] ? new_sync_read+0x750/0x750 [ 3.668157][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.668160][ T1] vfs_write+0x6a2/0xbd0 [ 3.668165][ T1] ksys_write+0x116/0x250 [ 3.668168][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.668171][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.668175][ T1] do_syscall_64+0xff/0x530 [ 3.668177][ T1] ? exc_page_fault+0xee/0x100 [ 3.668179][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.668181][ T1] RIP: 0033:0x7f65fe87dbee [ 3.668185][ 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 [ 3.668187][ T1] RSP: 002b:00007ffc9bdb3b70 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.668190][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f65fe87dbee [ 3.668191][ T1] RDX: 000000000000011c RSI: 00005555857b7680 RDI: 0000000000000003 [ 3.668192][ T1] RBP: 00007ffc9bdb3b80 R08: 0000000000000000 R09: 0000000000000000 [ 3.668193][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f65fe9090a0 [ 3.668194][ T1] R13: 00007f65fe8073e0 R14: 00005555857b7680 R15: 00007ffc9bdb3c98 [ 3.668200][ T1] [ 3.670368][ T75] systemd-tmpfile (75) used greatest stack depth: 25360 bytes left [ 3.687968][ T1] virtme-ng-init: basic initialization done [ 3.701252][ T77] virtme-ng-init (77) used greatest stack depth: 24624 bytes left [ 3.750469][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.751015][ T76] virtme-ng-init: triggering udev coldplug [ 6.109613][ T76] virtme-ng-init: waiting for udev to settle [ 6.109629][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.109631][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 6.109633][ T76] preempt_count: 1, expected: 0 [ 6.109634][ T76] RCU nest depth: 0, expected: 0 [ 6.109635][ T76] locks held by virtme-ng-init/76: 4, last CPU#1: [ 6.109637][ T76] #0: ffffffffb6f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.109650][ T76] #1: ffffffffb6f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.109654][ T76] #2: ffffffffb6e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.109658][ T76] #3: ffffffffb6e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.109662][ T76] irq event stamp: 3088 [ 6.109663][ T76] hardirqs last enabled at (3087): [] __down_trylock_console_sem+0x86/0xa0 [ 6.109665][ T76] hardirqs last disabled at (3088): [] console_emit_next_record+0x3d4/0x4c0 [ 6.109667][ T76] softirqs last enabled at (2598): [] fpu_clone+0xd9/0x410 [ 6.109671][ T76] softirqs last disabled at (2596): [] fpu_clone+0x82/0x410 [ 6.109673][ T76] Preemption disabled at: [ 6.109673][ T76] [] vprintk_emit+0x31b/0x3e0 [ 6.109679][ T76] CPU: 1 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.109683][ T76] Tainted: [W]=WARN [ 6.109684][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.109686][ T76] Call Trace: [ 6.109687][ T76] [ 6.109689][ T76] dump_stack_lvl+0x6f/0xa0 [ 6.109694][ T76] ? vprintk_emit+0x31b/0x3e0 [ 6.109696][ T76] __might_resched.cold+0x1fe/0x2c1 [ 6.109701][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.109705][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 6.109710][ T76] __kmalloc_noprof+0x443/0x760 [ 6.109712][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 6.109718][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 6.109720][ T76] alloc_buf.isra.0+0x4b/0x260 [ 6.109724][ T76] put_chars+0x1e1/0x2f0 [ 6.109726][ T76] ? __send_to_port+0x420/0x420 [ 6.109727][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.109732][ T76] ? validate_chain+0x38b/0xc20 [ 6.109737][ T76] hvc_console_print+0x292/0x780 [ 6.109743][ T76] ? hvc_write+0x3a0/0x3a0 [ 6.109745][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.109747][ T76] ? lock_acquire+0x13c/0x160 [ 6.109751][ T76] console_emit_next_record+0x22f/0x4c0 [ 6.109754][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 6.109756][ T76] ? console_flush_one_record+0x106/0x710 [ 6.109759][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.109761][ T76] ? lock_acquire+0x13c/0x160 [ 6.109765][ T76] console_flush_one_record+0x46f/0x710 [ 6.109769][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 6.109771][ T76] ? __lock_acquire+0x518/0xc20 [ 6.109776][ T76] console_unlock+0xee/0x1f0 [ 6.109778][ T76] ? console_flush_one_record+0x710/0x710 [ 6.109780][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.109782][ T76] ? lock_acquire+0x60/0x160 [ 6.109786][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.109787][ T76] ? vprintk_emit+0x320/0x3e0 [ 6.109790][ T76] vprintk_emit+0x37c/0x3e0 [ 6.109794][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 6.109797][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 6.109802][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.109807][ T76] ? vprintk_emit.cold+0x107/0x107 [ 6.109808][ T76] ? simple_strntoull+0x10f/0x140 [ 6.109812][ T76] ? date_str+0x1e0/0x1e0 [ 6.109815][ T76] ? devkmsg_write+0xd1/0x2c0 [ 6.109819][ T76] devkmsg_write.cold+0x5a/0x8b [ 6.109822][ T76] ? vprintk_default+0x20/0x20 [ 6.109826][ T76] ? vprintk_default+0x20/0x20 [ 6.109829][ T76] new_sync_write+0x33e/0x760 [ 6.109832][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 6.109836][ T76] ? new_sync_read+0x750/0x750 [ 6.109840][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 6.109846][ T76] ? __fget_files+0x1e3/0x460 [ 6.109850][ T76] vfs_write+0x6a2/0xbd0 [ 6.109854][ T76] ksys_write+0x116/0x250 [ 6.109858][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 6.109861][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.109864][ T76] do_syscall_64+0xff/0x530 [ 6.109866][ T76] ? exc_page_fault+0xee/0x100 [ 6.109869][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.109871][ T76] RIP: 0033:0x7f65fe87eed2 [ 6.109875][ T76] 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 [ 6.109877][ T76] RSP: 002b:00007f65fe7c5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.109880][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f65fe87eed2 [ 6.109882][ T76] RDX: 000000000000002e RSI: 00007f65f80012c0 RDI: 0000000000000003 [ 6.109882][ T76] RBP: 00007f65fe7c5c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.109883][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f65fe9090a0 [ 6.109884][ T76] R13: 00007f65fe8073e0 R14: 00007f65f80012c0 R15: 00007f65fe7c5da8 [ 6.109890][ T76] [ 6.741918][ T76] virtme-ng-init: udev is done [ 6.750777][ T1] virtme-ng-init: initialization done