virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.053485][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.053512][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.053514][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.053516][ T1] preempt_count: 1, expected: 0 [ 1.053516][ T1] RCU nest depth: 0, expected: 0 [ 1.053517][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.053519][ T1] #0: ff11000002843938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.053531][ T1] #1: ffffffff96d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.053537][ T1] #2: ffffffff96d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.053542][ T1] #3: ffffffff96c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.053546][ T1] #4: ffffffff96c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.053550][ T1] irq event stamp: 308218 [ 1.053550][ T1] hardirqs last enabled at (308217): [] __down_trylock_console_sem+0x86/0xa0 [ 1.053553][ T1] hardirqs last disabled at (308218): [] console_emit_next_record+0x3d4/0x4c0 [ 1.053555][ T1] softirqs last enabled at (307568): [] handle_softirqs+0x67c/0x900 [ 1.053558][ T1] softirqs last disabled at (307559): [] __irq_exit_rcu+0x145/0x1c0 [ 1.053560][ T1] Preemption disabled at: [ 1.053561][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.053566][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.053569][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.053571][ T1] Call Trace: [ 1.053573][ T1] [ 1.053576][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.053582][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.053584][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.053588][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.053592][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.053598][ T1] __kmalloc_noprof+0x443/0x760 [ 1.053600][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.053605][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.053608][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.053611][ T1] put_chars+0x1e1/0x2f0 [ 1.053613][ T1] ? __send_to_port+0x420/0x420 [ 1.053617][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.053620][ T1] ? validate_chain+0x38b/0xc20 [ 1.053624][ T1] hvc_console_print+0x292/0x780 [ 1.053627][ T1] ? __lock_acquire+0x518/0xc20 [ 1.053629][ T1] ? __lock_acquire+0x518/0xc20 [ 1.053633][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.053636][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.053639][ T1] ? lock_acquire+0x13c/0x160 [ 1.053643][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.053647][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.053648][ T1] ? console_flush_one_record+0x106/0x710 [ 1.053652][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.053654][ T1] ? lock_acquire+0x13c/0x160 [ 1.053658][ T1] console_flush_one_record+0x46f/0x710 [ 1.053662][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.053664][ T1] ? __lock_acquire+0x518/0xc20 [ 1.053669][ T1] console_unlock+0xee/0x1f0 [ 1.053672][ T1] ? console_flush_one_record+0x710/0x710 [ 1.053674][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.053676][ T1] ? lock_acquire+0x60/0x160 [ 1.053680][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.053682][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.053685][ T1] vprintk_emit+0x37c/0x3e0 [ 1.053689][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.053691][ T1] ? find_held_lock+0x2b/0x80 [ 1.053693][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.053696][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.053699][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.053704][ T1] ? device_rename.cold+0xa/0xa [ 1.053706][ T1] ? __lock_acquire+0x518/0xc20 [ 1.053711][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.053713][ T1] ? find_held_lock+0x2b/0x80 [ 1.053716][ T1] dev_printk_emit+0xb9/0xee [ 1.053719][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.053722][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.053726][ T1] ? proc_register+0x368/0x8b0 [ 1.053733][ T1] _dev_info+0xe2/0x116 [ 1.053736][ T1] ? _dev_notice+0x120/0x120 [ 1.053740][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.053745][ T1] ? rtc_proc_show+0x400/0x400 [ 1.053750][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.053755][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.053757][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.053761][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.053768][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.053777][ T1] cmos_do_probe+0x73b/0x98a [ 1.053779][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.053782][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.053784][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.053793][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.053795][ T1] ? mc146818_set_time+0x500/0x500 [ 1.053801][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.053804][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.053810][ T1] platform_probe+0xfe/0x1f0 [ 1.053813][ T1] call_driver_probe+0x61/0x1c0 [ 1.053816][ T1] really_probe+0x199/0x760 [ 1.053820][ T1] ? __device_attach_driver+0x280/0x280 [ 1.053822][ T1] __driver_probe_device+0x24f/0x440 [ 1.053825][ T1] ? __device_attach_driver+0x280/0x280 [ 1.053826][ T1] ? __device_attach_driver+0x280/0x280 [ 1.053828][ T1] driver_probe_device+0x4a/0xf0 [ 1.053831][ T1] __driver_attach+0x1b8/0x540 [ 1.053833][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.053835][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.053838][ T1] ? bus_remove_file+0x50/0x50 [ 1.053839][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.053843][ T1] ? rtc_dev_init+0x40/0x40 [ 1.053848][ T1] ? rtc_dev_init+0x40/0x40 [ 1.053850][ T1] bus_add_driver+0x2c8/0x530 [ 1.053854][ T1] driver_register+0x1a3/0x390 [ 1.053857][ T1] __platform_driver_probe+0x13f/0x270 [ 1.053860][ T1] cmos_init+0x31/0x40 [ 1.053862][ T1] do_one_initcall+0x124/0x4f0 [ 1.053865][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.053867][ T1] ? parameq+0x110/0x110 [ 1.053872][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.053875][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.053879][ T1] kernel_init_freeable+0x596/0x630 [ 1.053882][ T1] ? rest_init+0x280/0x280 [ 1.053885][ T1] kernel_init+0x21/0x150 [ 1.053888][ T1] ? rest_init+0x280/0x280 [ 1.053889][ T1] ret_from_fork+0x474/0x6b0 [ 1.053893][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.053896][ T1] ? __switch_to+0x5a3/0xe00 [ 1.053900][ T1] ? rest_init+0x280/0x280 [ 1.053902][ T1] ret_from_fork_asm+0x11/0x20 [ 1.053910][ T1] [ 1.086603][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:52:08 UTC (1787889128) [ 1.087644][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.090973][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.100689][ T1] NET: Registered PF_INET6 protocol family [ 1.105034][ T1] Segment Routing with IPv6 [ 1.105451][ T1] In-situ OAM (IOAM) with IPv6 [ 1.105822][ T1] NET: Registered PF_PACKET protocol family [ 1.106074][ T1] 9pnet: Installing 9P2000 support [ 1.106465][ T1] Key type dns_resolver registered [ 1.107170][ T1] NET: Registered PF_VSOCK protocol family [ 1.112103][ T1] IPI shorthand broadcast: enabled [ 1.217265][ T1] sched_clock: Marking stable (1177003137, 39350440)->(1301949201, -85595624) [ 1.220379][ T1] registered taskstats version 1 [ 1.223250][ T1] Loading compiled-in X.509 certificates [ 1.326340][ T1] Demotion targets for Node 0: null [ 1.326717][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11724) [ 1.327031][ T1] page_owner is disabled [ 1.327750][ T1] PM: Magic number: 6:771:867 [ 1.328211][ T1] netconsole: network logging started [ 1.331267][ T1] ALSA device list: [ 1.331633][ T1] No soundcards found. [ 1.332277][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.334837][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.335649][ T1] devtmpfs: mounted [ 1.335931][ T1] VFS: Pivoted into new rootfs [ 1.366043][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.366287][ T1] Write protecting the kernel read-only data: 55296k [ 1.366792][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.367216][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.367510][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.367787][ T1] with arguments: [ 1.367919][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.368157][ T1] with environment: [ 1.368280][ T1] HOME=/ [ 1.368421][ T1] TERM=dumb [ 1.368538][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.368775][ T1] nr_open=2147483584 [ 1.368908][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.369179][ T1] virtme_rw_overlay0=/etc [ 1.369343][ T1] virtme_rw_overlay1=/lib [ 1.369518][ T1] virtme_rw_overlay2=/home [ 1.369673][ T1] virtme_rw_overlay3=/opt [ 1.369834][ T1] virtme_rw_overlay4=/srv [ 1.369995][ T1] virtme_rw_overlay5=/usr [ 1.370157][ T1] virtme_rw_overlay6=/var [ 1.370312][ T1] virtme_rw_overlay7=/tmp [ 1.370487][ T1] virtme_console=ttyS0 [ 1.370665][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.389816][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.391228][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.407383][ T1] overlayfs: failed to set xattr on upper [ 1.407705][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.408066][ T1] overlayfs: ...falling back to uuid=null. [ 1.410723][ T1] overlayfs: failed to set xattr on upper [ 1.410977][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.411276][ T1] overlayfs: ...falling back to uuid=null. [ 1.413575][ T1] overlayfs: failed to set xattr on upper [ 1.413834][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.414152][ T1] overlayfs: ...falling back to uuid=null. [ 1.416239][ T1] overlayfs: failed to set xattr on upper [ 1.416500][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.416811][ T1] overlayfs: ...falling back to uuid=null. [ 1.419238][ T1] overlayfs: failed to set xattr on upper [ 1.419494][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.419819][ T1] overlayfs: ...falling back to uuid=null. [ 1.421685][ T1] overlayfs: failed to set xattr on upper [ 1.421937][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.422236][ T1] overlayfs: ...falling back to uuid=null. [ 1.424870][ T1] overlayfs: failed to set xattr on upper [ 1.425127][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.425432][ T1] overlayfs: ...falling back to uuid=null. [ 1.426185][ T72] kwatchdog (72) used greatest stack depth: 28680 bytes left [ 1.428512][ T1] overlayfs: failed to set xattr on upper [ 1.428765][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.429096][ T1] overlayfs: ...falling back to uuid=null. [ 1.441144][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.742563][ T73] systemd-tmpfile (73) used greatest stack depth: 25024 bytes left [ 3.742580][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.742582][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.742584][ T73] preempt_count: 2, expected: 0 [ 3.742585][ T73] RCU nest depth: 0, expected: 0 [ 3.742586][ T73] locks held by systemd-tmpfile/73: 5, last CPU#0: [ 3.742588][ T73] #0: ffffffff96c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.742601][ T73] #1: ffffffff96d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.742607][ T73] #2: ffffffff96d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.742611][ T73] #3: ffffffff96c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.742615][ T73] #4: ffffffff96c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.742619][ T73] irq event stamp: 2367334 [ 3.742620][ T73] hardirqs last enabled at (2367333): [] __down_trylock_console_sem+0x86/0xa0 [ 3.742623][ T73] hardirqs last disabled at (2367334): [] console_emit_next_record+0x3d4/0x4c0 [ 3.742625][ T73] softirqs last enabled at (2360700): [] handle_softirqs+0x67c/0x900 [ 3.742627][ T73] softirqs last disabled at (2360693): [] __irq_exit_rcu+0x145/0x1c0 [ 3.742629][ T73] Preemption disabled at: [ 3.742630][ T73] [<0000000000000000>] 0x0 [ 3.742637][ T73] CPU: 0 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.742641][ T73] Tainted: [W]=WARN [ 3.742642][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.742644][ T73] Call Trace: [ 3.742645][ T73] [ 3.742647][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.742654][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.742658][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.742663][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.742668][ T73] __kmalloc_noprof+0x443/0x760 [ 3.742670][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.742676][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.742679][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.742682][ T73] put_chars+0x1e1/0x2f0 [ 3.742685][ T73] ? __send_to_port+0x420/0x420 [ 3.742686][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.742691][ T73] ? validate_chain+0x38b/0xc20 [ 3.742696][ T73] hvc_console_print+0x292/0x780 [ 3.742703][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.742705][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.742707][ T73] ? lock_acquire+0x13c/0x160 [ 3.742711][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.742715][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.742717][ T73] ? console_flush_one_record+0x106/0x710 [ 3.742720][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.742723][ T73] ? lock_acquire+0x13c/0x160 [ 3.742727][ T73] console_flush_one_record+0x46f/0x710 [ 3.742731][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.742733][ T73] ? __lock_acquire+0x518/0xc20 [ 3.742738][ T73] console_unlock+0xee/0x1f0 [ 3.742741][ T73] ? console_flush_one_record+0x710/0x710 [ 3.742743][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.742745][ T73] ? lock_acquire+0x60/0x160 [ 3.742749][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.742750][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.742754][ T73] vprintk_emit+0x37c/0x3e0 [ 3.742758][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.742761][ T73] ? __lock_acquire+0x518/0xc20 [ 3.742765][ T73] _printk+0xc7/0x100 [ 3.742769][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.742771][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.742774][ T73] ? __rwlock_init+0x150/0x150 [ 3.742784][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.742787][ T73] do_exit.cold+0x82/0x9c [ 3.742791][ T73] ? exit_notify+0x890/0x890 [ 3.742793][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.742795][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.742800][ T73] do_group_exit+0xb8/0x370 [ 3.742802][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.742804][ T73] x64_sys_call+0x1567/0x1570 [ 3.742807][ T73] do_syscall_64+0xff/0x530 [ 3.742810][ T73] ? exc_page_fault+0xee/0x100 [ 3.742813][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.742816][ T73] RIP: 0033:0x7ff68bb791b8 [ 3.742818][ T73] Code: Unable to access opcode bytes at 0x7ff68bb7918e. [ 3.742819][ T73] RSP: 002b:00007ffc588b3c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.742821][ T73] RAX: ffffffffffffffda RBX: 00007ff68bca9f88 RCX: 00007ff68bb791b8 [ 3.742823][ T73] RDX: 00007ff68b3d74c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.742824][ T73] RBP: 00007ffc588b3cd0 R08: 0000000000000000 R09: 0000000000001000 [ 3.742825][ T73] R10: 00007ffc588b3a90 R11: 0000000000000246 R12: 0000000000000001 [ 3.742825][ T73] R13: 0000000000000049 R14: 00007ff68bca8680 R15: 00007ff68bca9fa0 [ 3.742832][ T73] [ 3.742842][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.742842][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.742842][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.742842][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.760451][ T1] virtme-ng-init: basic initialization done [ 3.785704][ T76] virtme-ng-init (76) used greatest stack depth: 24320 bytes left [ 3.827365][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.827789][ T75] virtme-ng-init: triggering udev coldplug [ 6.461800][ T75] virtme-ng-init: waiting for udev to settle [ 6.461816][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.461819][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.461820][ T75] preempt_count: 1, expected: 0 [ 6.461821][ T75] RCU nest depth: 0, expected: 0 [ 6.461822][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 6.461825][ T75] #0: ffffffff96d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.461838][ T75] #1: ffffffff96d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.461843][ T75] #2: ffffffff96c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.461847][ T75] #3: ffffffff96c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.461851][ T75] irq event stamp: 2920 [ 6.461852][ T75] hardirqs last enabled at (2919): [] __down_trylock_console_sem+0x86/0xa0 [ 6.461854][ T75] hardirqs last disabled at (2920): [] console_emit_next_record+0x3d4/0x4c0 [ 6.461856][ T75] softirqs last enabled at (2428): [] fpu_clone+0xd9/0x410 [ 6.461860][ T75] softirqs last disabled at (2426): [] fpu_clone+0x82/0x410 [ 6.461862][ T75] Preemption disabled at: [ 6.461863][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.461868][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.461872][ T75] Tainted: [W]=WARN [ 6.461873][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.461875][ T75] Call Trace: [ 6.461876][ T75] [ 6.461878][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.461883][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.461886][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.461890][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.461895][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.461900][ T75] __kmalloc_noprof+0x443/0x760 [ 6.461902][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.461908][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.461911][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.461914][ T75] put_chars+0x1e1/0x2f0 [ 6.461917][ T75] ? __send_to_port+0x420/0x420 [ 6.461918][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.461923][ T75] ? validate_chain+0x38b/0xc20 [ 6.461928][ T75] hvc_console_print+0x292/0x780 [ 6.461935][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.461937][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.461939][ T75] ? lock_acquire+0x13c/0x160 [ 6.461943][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.461947][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.461949][ T75] ? console_flush_one_record+0x106/0x710 [ 6.461952][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.461954][ T75] ? lock_acquire+0x13c/0x160 [ 6.461958][ T75] console_flush_one_record+0x46f/0x710 [ 6.461962][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.461964][ T75] ? __lock_acquire+0x518/0xc20 [ 6.461969][ T75] console_unlock+0xee/0x1f0 [ 6.461972][ T75] ? console_flush_one_record+0x710/0x710 [ 6.461974][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.461976][ T75] ? lock_acquire+0x60/0x160 [ 6.461980][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.461981][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.461985][ T75] vprintk_emit+0x37c/0x3e0 [ 6.461988][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.461992][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.461997][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.462002][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.462004][ T75] ? simple_strntoull+0x10f/0x140 [ 6.462008][ T75] ? date_str+0x1e0/0x1e0 [ 6.462011][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.462015][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.462018][ T75] ? vprintk_default+0x20/0x20 [ 6.462022][ T75] ? vprintk_default+0x20/0x20 [ 6.462025][ T75] new_sync_write+0x33e/0x760 [ 6.462028][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.462032][ T75] ? new_sync_read+0x750/0x750 [ 6.462036][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.462041][ T75] ? __fget_files+0x1e3/0x460 [ 6.462045][ T75] vfs_write+0x6a2/0xbd0 [ 6.462050][ T75] ksys_write+0x116/0x250 [ 6.462053][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.462056][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.462060][ T75] do_syscall_64+0xff/0x530 [ 6.462062][ T75] ? exc_page_fault+0xee/0x100 [ 6.462065][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.462067][ T75] RIP: 0033:0x7f813f798ed2 [ 6.462071][ 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 [ 6.462073][ T75] RSP: 002b:00007f813f6dfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.462076][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f813f798ed2 [ 6.462077][ T75] RDX: 000000000000002e RSI: 00007f81380012c0 RDI: 0000000000000003 [ 6.462078][ T75] RBP: 00007f813f6dfc90 R08: 0000000000000000 R09: 0000000000000000 [ 6.462079][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f813f8230a0 [ 6.462080][ T75] R13: 00007f813f7213e0 R14: 00007f81380012c0 R15: 00007f813f6dfda8 [ 6.462087][ T75] [ 6.810161][ T75] virtme-ng-init: udev is done [ 6.813687][ T1] virtme-ng-init: initialization done