virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.969319][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.969341][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.969344][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.969345][ T1] preempt_count: 1, expected: 0 [ 0.969346][ T1] RCU nest depth: 0, expected: 0 [ 0.969347][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.969349][ T1] #0: ff1100000283b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.969360][ T1] #1: ffffffff99579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.969367][ T1] #2: ffffffff99579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.969370][ T1] #3: ffffffff99499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.969374][ T1] #4: ffffffff99499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.969378][ T1] irq event stamp: 304636 [ 0.969379][ T1] hardirqs last enabled at (304635): [] __down_trylock_console_sem+0x86/0xa0 [ 0.969381][ T1] hardirqs last disabled at (304636): [] console_emit_next_record+0x3d4/0x4c0 [ 0.969383][ T1] softirqs last enabled at (304144): [] handle_softirqs+0x67c/0x900 [ 0.969387][ T1] softirqs last disabled at (303217): [] __irq_exit_rcu+0x145/0x1c0 [ 0.969389][ T1] Preemption disabled at: [ 0.969389][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.969395][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.969398][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.969400][ T1] Call Trace: [ 0.969402][ T1] [ 0.969405][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.969410][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.969412][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.969417][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.969421][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.969426][ T1] __kmalloc_noprof+0x443/0x760 [ 0.969429][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.969434][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.969437][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.969440][ T1] put_chars+0x1e1/0x2f0 [ 0.969443][ T1] ? __send_to_port+0x420/0x420 [ 0.969447][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.969450][ T1] ? validate_chain+0x38b/0xc20 [ 0.969454][ T1] hvc_console_print+0x292/0x780 [ 0.969458][ T1] ? __lock_acquire+0x518/0xc20 [ 0.969459][ T1] ? __lock_acquire+0x518/0xc20 [ 0.969464][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.969467][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.969470][ T1] ? lock_acquire+0x13c/0x160 [ 0.969474][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.969478][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.969479][ T1] ? console_flush_one_record+0x106/0x710 [ 0.969483][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.969485][ T1] ? lock_acquire+0x13c/0x160 [ 0.969489][ T1] console_flush_one_record+0x46f/0x710 [ 0.969493][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.969495][ T1] ? __lock_acquire+0x518/0xc20 [ 0.969500][ T1] console_unlock+0xee/0x1f0 [ 0.969503][ T1] ? console_flush_one_record+0x710/0x710 [ 0.969505][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.969508][ T1] ? lock_acquire+0x60/0x160 [ 0.969511][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.969513][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.969516][ T1] vprintk_emit+0x37c/0x3e0 [ 0.969520][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.969522][ T1] ? find_held_lock+0x2b/0x80 [ 0.969524][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.969527][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.969531][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.969535][ T1] ? device_rename.cold+0xa/0xa [ 0.969537][ T1] ? __lock_acquire+0x518/0xc20 [ 0.969542][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.969544][ T1] ? find_held_lock+0x2b/0x80 [ 0.969547][ T1] dev_printk_emit+0xb9/0xee [ 0.969550][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.969553][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.969557][ T1] ? proc_register+0x368/0x8b0 [ 0.969564][ T1] _dev_info+0xe2/0x116 [ 0.969567][ T1] ? _dev_notice+0x120/0x120 [ 0.969571][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.969575][ T1] ? rtc_proc_show+0x400/0x400 [ 0.969580][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.969585][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.969590][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.969596][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.969600][ T1] cmos_do_probe+0x73b/0x98a [ 0.969603][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.969605][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.969607][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.969613][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.969615][ T1] ? mc146818_set_time+0x500/0x500 [ 0.969619][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.969621][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.969626][ T1] platform_probe+0xfe/0x1f0 [ 0.969629][ T1] call_driver_probe+0x61/0x1c0 [ 0.969632][ T1] really_probe+0x199/0x760 [ 0.969635][ T1] ? __device_attach_driver+0x280/0x280 [ 0.969637][ T1] __driver_probe_device+0x24f/0x440 [ 0.969640][ T1] ? __device_attach_driver+0x280/0x280 [ 0.969642][ T1] ? __device_attach_driver+0x280/0x280 [ 0.969644][ T1] driver_probe_device+0x4a/0xf0 [ 0.969647][ T1] __driver_attach+0x1b8/0x540 [ 0.969649][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.969652][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.969655][ T1] ? bus_remove_file+0x50/0x50 [ 0.969656][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.969659][ T1] ? rtc_dev_init+0x40/0x40 [ 0.969665][ T1] ? rtc_dev_init+0x40/0x40 [ 0.969667][ T1] bus_add_driver+0x2c8/0x530 [ 0.969671][ T1] driver_register+0x1a3/0x390 [ 0.969674][ T1] __platform_driver_probe+0x13f/0x270 [ 0.969677][ T1] cmos_init+0x31/0x40 [ 0.969679][ T1] do_one_initcall+0x124/0x4f0 [ 0.969683][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.969684][ T1] ? parameq+0x110/0x110 [ 0.969689][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.969694][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.969697][ T1] kernel_init_freeable+0x596/0x630 [ 0.969701][ T1] ? rest_init+0x280/0x280 [ 0.969704][ T1] kernel_init+0x21/0x150 [ 0.969706][ T1] ? rest_init+0x280/0x280 [ 0.969708][ T1] ret_from_fork+0x474/0x6b0 [ 0.969712][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.969715][ T1] ? __switch_to+0x5a3/0xe00 [ 0.969718][ T1] ? rest_init+0x280/0x280 [ 0.969720][ T1] ret_from_fork_asm+0x11/0x20 [ 0.969728][ T1] [ 1.000792][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T05:34:34 UTC (1787895274) [ 1.001701][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.004659][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.011370][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.011370][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.014679][ T1] NET: Registered PF_INET6 protocol family [ 1.019012][ T1] Segment Routing with IPv6 [ 1.019426][ T1] In-situ OAM (IOAM) with IPv6 [ 1.019918][ T1] NET: Registered PF_PACKET protocol family [ 1.021467][ T1] NET: Registered PF_RDS protocol family [ 1.022065][ T1] Registered RDS/tcp transport [ 1.022367][ T1] 9pnet: Installing 9P2000 support [ 1.022720][ T1] Key type dns_resolver registered [ 1.023459][ T1] NET: Registered PF_VSOCK protocol family [ 1.028198][ T1] IPI shorthand broadcast: enabled [ 1.127368][ T1] sched_clock: Marking stable (1087003269, 39988351)->(1227692484, -100700864) [ 1.130196][ T1] registered taskstats version 1 [ 1.131939][ T1] Loading compiled-in X.509 certificates [ 1.234179][ T1] Demotion targets for Node 0: null [ 1.234451][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12148) [ 1.234740][ T1] page_owner is disabled [ 1.235337][ T1] PM: Magic number: 6:674:568 [ 1.235738][ T1] netconsole: network logging started [ 1.237078][ T1] ALSA device list: [ 1.237219][ T1] No soundcards found. [ 1.238458][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.242435][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.243221][ T1] devtmpfs: mounted [ 1.243493][ T1] VFS: Pivoted into new rootfs [ 1.271349][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.271570][ T1] Write protecting the kernel read-only data: 57344k [ 1.273121][ T1] Freeing unused kernel image (text/rodata gap) memory: 720K [ 1.273614][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.274045][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.274445][ T1] with arguments: [ 1.274613][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.274896][ T1] with environment: [ 1.275077][ T1] HOME=/ [ 1.275263][ T1] TERM=dumb [ 1.275432][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.275700][ T1] nr_open=2147483584 [ 1.275876][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.276196][ T1] virtme_rw_overlay0=/etc [ 1.276435][ T1] virtme_rw_overlay1=/lib [ 1.276642][ T1] virtme_rw_overlay2=/home [ 1.276837][ T1] virtme_rw_overlay3=/opt [ 1.277050][ T1] virtme_rw_overlay4=/srv [ 1.277263][ T1] virtme_rw_overlay5=/usr [ 1.277465][ T1] virtme_rw_overlay6=/var [ 1.277660][ T1] virtme_rw_overlay7=/tmp [ 1.277873][ T1] virtme_console=ttyS0 [ 1.278080][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.294375][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.295612][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.306998][ T1] overlayfs: failed to set xattr on upper [ 1.307336][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.307665][ T1] overlayfs: ...falling back to uuid=null. [ 1.310120][ T1] overlayfs: failed to set xattr on upper [ 1.310355][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.310634][ T1] overlayfs: ...falling back to uuid=null. [ 1.312514][ T1] overlayfs: failed to set xattr on upper [ 1.312769][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.313061][ T1] overlayfs: ...falling back to uuid=null. [ 1.314942][ T1] overlayfs: failed to set xattr on upper [ 1.315328][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.315607][ T1] overlayfs: ...falling back to uuid=null. [ 1.317561][ T1] overlayfs: failed to set xattr on upper [ 1.317789][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.318517][ T1] overlayfs: ...falling back to uuid=null. [ 1.320237][ T1] overlayfs: failed to set xattr on upper [ 1.320471][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.320753][ T1] overlayfs: ...falling back to uuid=null. [ 1.322656][ T1] overlayfs: failed to set xattr on upper [ 1.322892][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.323751][ T1] overlayfs: ...falling back to uuid=null. [ 1.325700][ T1] overlayfs: failed to set xattr on upper [ 1.325938][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.326247][ T1] overlayfs: ...falling back to uuid=null. [ 1.336820][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.411083][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.352241][ T73] systemd-tmpfile (73) used greatest stack depth: 24760 bytes left [ 3.352257][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.352259][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.352261][ T73] preempt_count: 2, expected: 0 [ 3.352262][ T73] RCU nest depth: 0, expected: 0 [ 3.352263][ T73] locks held by systemd-tmpfile/73: 5, last CPU#1: [ 3.352265][ T73] #0: ffffffff994127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.352275][ T73] #1: ffffffff99579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.352281][ T73] #2: ffffffff99579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.352291][ T73] #3: ffffffff99499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.352294][ T73] #4: ffffffff99499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.352298][ T73] irq event stamp: 2337042 [ 3.352299][ T73] hardirqs last enabled at (2337041): [] __down_trylock_console_sem+0x86/0xa0 [ 3.352302][ T73] hardirqs last disabled at (2337042): [] console_emit_next_record+0x3d4/0x4c0 [ 3.352304][ T73] softirqs last enabled at (2336986): [] handle_softirqs+0x67c/0x900 [ 3.352306][ T73] softirqs last disabled at (2336433): [] __irq_exit_rcu+0x145/0x1c0 [ 3.352308][ T73] Preemption disabled at: [ 3.352309][ T73] [<0000000000000000>] 0x0 [ 3.352316][ T73] CPU: 1 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.352320][ T73] Tainted: [W]=WARN [ 3.352321][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.352323][ T73] Call Trace: [ 3.352324][ T73] [ 3.352326][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.352332][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.352337][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.352341][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.352346][ T73] __kmalloc_noprof+0x443/0x760 [ 3.352348][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.352354][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.352357][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.352360][ T73] put_chars+0x1e1/0x2f0 [ 3.352363][ T73] ? __send_to_port+0x420/0x420 [ 3.352365][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.352370][ T73] ? validate_chain+0x38b/0xc20 [ 3.352375][ T73] hvc_console_print+0x292/0x780 [ 3.352381][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.352383][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.352386][ T73] ? lock_acquire+0x13c/0x160 [ 3.352390][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.352394][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.352395][ T73] ? console_flush_one_record+0x106/0x710 [ 3.352399][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.352401][ T73] ? lock_acquire+0x13c/0x160 [ 3.352405][ T73] console_flush_one_record+0x46f/0x710 [ 3.352409][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.352411][ T73] ? __lock_acquire+0x518/0xc20 [ 3.352416][ T73] console_unlock+0xee/0x1f0 [ 3.352419][ T73] ? console_flush_one_record+0x710/0x710 [ 3.352420][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.352423][ T73] ? lock_acquire+0x60/0x160 [ 3.352426][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.352428][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.352431][ T73] vprintk_emit+0x37c/0x3e0 [ 3.352435][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.352438][ T73] ? __lock_acquire+0x518/0xc20 [ 3.352442][ T73] _printk+0xc7/0x100 [ 3.352445][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.352448][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.352451][ T73] ? __rwlock_init+0x150/0x150 [ 3.352454][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.352457][ T73] do_exit.cold+0x82/0x9c [ 3.352461][ T73] ? exit_notify+0x890/0x890 [ 3.352462][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.352465][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.352469][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.352469][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.352469][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.352469][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.352469][ T73] do_group_exit+0xb8/0x370 [ 3.352472][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.352474][ T73] x64_sys_call+0x1567/0x1570 [ 3.352477][ T73] do_syscall_64+0xff/0x530 [ 3.352481][ T73] ? exc_page_fault+0xee/0x100 [ 3.352483][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.352486][ T73] RIP: 0033:0x7fdb5cdda1b8 [ 3.352488][ T73] Code: Unable to access opcode bytes at 0x7fdb5cdda18e. [ 3.352489][ T73] RSP: 002b:00007ffc20050108 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.352491][ T73] RAX: ffffffffffffffda RBX: 00007fdb5cf0af88 RCX: 00007fdb5cdda1b8 [ 3.352492][ T73] RDX: 00007fdb5c6384c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.352493][ T73] RBP: 00007ffc20050160 R08: 0000000000000000 R09: 0000000000001000 [ 3.352494][ T73] R10: 00007ffc2004ff20 R11: 0000000000000246 R12: 0000000000000001 [ 3.352495][ T73] R13: 0000000000000049 R14: 00007fdb5cf09680 R15: 00007fdb5cf0afa0 [ 3.352502][ T73] [ 3.378607][ T1] virtme-ng-init: basic initialization done [ 3.426453][ T79] ip (79) used greatest stack depth: 24296 bytes left [ 3.441558][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.441935][ T75] virtme-ng-init: triggering udev coldplug [ 5.707880][ T75] virtme-ng-init: waiting for udev to settle [ 5.707893][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.707896][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.707897][ T75] preempt_count: 1, expected: 0 [ 5.707898][ T75] RCU nest depth: 0, expected: 0 [ 5.707899][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 5.707901][ T75] #0: ffffffff99579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.707914][ T75] #1: ffffffff99579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.707918][ T75] #2: ffffffff99499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.707922][ T75] #3: ffffffff99499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.707926][ T75] irq event stamp: 6486 [ 5.707926][ T75] hardirqs last enabled at (6485): [] __down_trylock_console_sem+0x86/0xa0 [ 5.707929][ T75] hardirqs last disabled at (6486): [] console_emit_next_record+0x3d4/0x4c0 [ 5.707931][ T75] softirqs last enabled at (5956): [] handle_softirqs+0x67c/0x900 [ 5.707934][ T75] softirqs last disabled at (5255): [] do_softirq+0xac/0xe0 [ 5.707936][ T75] Preemption disabled at: [ 5.707937][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.707943][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.707946][ T75] Tainted: [W]=WARN [ 5.707947][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.707949][ T75] Call Trace: [ 5.707951][ T75] [ 5.707953][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.707958][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.707960][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.707965][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.707969][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.707974][ T75] __kmalloc_noprof+0x443/0x760 [ 5.707976][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.707982][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.707985][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.707990][ T75] put_chars+0x1e1/0x2f0 [ 5.707993][ T75] ? __send_to_port+0x420/0x420 [ 5.707994][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.707999][ T75] ? validate_chain+0x38b/0xc20 [ 5.708004][ T75] hvc_console_print+0x292/0x780 [ 5.708011][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.708014][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.708016][ T75] ? lock_acquire+0x13c/0x160 [ 5.708020][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.708024][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.708026][ T75] ? console_flush_one_record+0x106/0x710 [ 5.708029][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.708031][ T75] ? lock_acquire+0x13c/0x160 [ 5.708035][ T75] console_flush_one_record+0x46f/0x710 [ 5.708039][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.708041][ T75] ? __lock_acquire+0x518/0xc20 [ 5.708046][ T75] console_unlock+0xee/0x1f0 [ 5.708048][ T75] ? console_flush_one_record+0x710/0x710 [ 5.708050][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.708053][ T75] ? lock_acquire+0x60/0x160 [ 5.708056][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.708058][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.708061][ T75] vprintk_emit+0x37c/0x3e0 [ 5.708065][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.708068][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.708073][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.708077][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.708079][ T75] ? simple_strntoull+0x10f/0x140 [ 5.708084][ T75] ? date_str+0x1e0/0x1e0 [ 5.708087][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.708091][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.708094][ T75] ? vprintk_default+0x20/0x20 [ 5.708098][ T75] ? vprintk_default+0x20/0x20 [ 5.708101][ T75] new_sync_write+0x33e/0x760 [ 5.708105][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.708108][ T75] ? new_sync_read+0x750/0x750 [ 5.708112][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.708117][ T75] ? __fget_files+0x1e3/0x460 [ 5.708120][ T75] vfs_write+0x6a2/0xbd0 [ 5.708124][ T75] ksys_write+0x116/0x250 [ 5.708127][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.708130][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.708134][ T75] do_syscall_64+0xff/0x530 [ 5.708136][ T75] ? exc_page_fault+0xee/0x100 [ 5.708139][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.708141][ T75] RIP: 0033:0x7fd4edf99ed2 [ 5.708145][ 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 [ 5.708147][ T75] RSP: 002b:00007fd4edee0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.708149][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fd4edf99ed2 [ 5.708151][ T75] RDX: 000000000000002e RSI: 00007fd4e80012c0 RDI: 0000000000000003 [ 5.708152][ T75] RBP: 00007fd4edee0c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.708152][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd4ee0240a0 [ 5.708153][ T75] R13: 00007fd4edf223e0 R14: 00007fd4e80012c0 R15: 00007fd4edee0da8 [ 5.708160][ T75] [ 6.240912][ T75] virtme-ng-init: udev is done [ 6.243635][ T1] virtme-ng-init: initialization done