virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.975751][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.975771][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.975773][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.975774][ T1] preempt_count: 1, expected: 0 [ 0.975775][ T1] RCU nest depth: 0, expected: 0 [ 0.975776][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.975778][ T1] #0: ff1100000282b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.975790][ T1] #1: ffffffffac369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.975796][ T1] #2: ffffffffac369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.975799][ T1] #3: ffffffffac289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.975802][ T1] #4: ffffffffac289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.975805][ T1] irq event stamp: 305198 [ 0.975806][ T1] hardirqs last enabled at (305197): [] __down_trylock_console_sem+0x86/0xa0 [ 0.975809][ T1] hardirqs last disabled at (305198): [] console_emit_next_record+0x3d4/0x4c0 [ 0.975811][ T1] softirqs last enabled at (304182): [] handle_softirqs+0x67c/0x900 [ 0.975814][ T1] softirqs last disabled at (304173): [] __irq_exit_rcu+0x145/0x1c0 [ 0.975816][ T1] Preemption disabled at: [ 0.975817][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.975821][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.975824][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.975825][ T1] Call Trace: [ 0.975827][ T1] [ 0.975830][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.975835][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.975837][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.975841][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.975844][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.975850][ T1] __kmalloc_noprof+0x443/0x760 [ 0.975852][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.975857][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.975860][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.975863][ T1] put_chars+0x1e1/0x2f0 [ 0.975866][ T1] ? __send_to_port+0x420/0x420 [ 0.975869][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.975873][ T1] ? validate_chain+0x38b/0xc20 [ 0.975877][ T1] hvc_console_print+0x292/0x780 [ 0.975880][ T1] ? __lock_acquire+0x518/0xc20 [ 0.975882][ T1] ? __lock_acquire+0x518/0xc20 [ 0.975887][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.975890][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.975892][ T1] ? lock_acquire+0x13c/0x160 [ 0.975896][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.975899][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.975901][ T1] ? console_flush_one_record+0x106/0x710 [ 0.975903][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.975905][ T1] ? lock_acquire+0x13c/0x160 [ 0.975909][ T1] console_flush_one_record+0x46f/0x710 [ 0.975913][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.975914][ T1] ? __lock_acquire+0x518/0xc20 [ 0.975919][ T1] console_unlock+0xee/0x1f0 [ 0.975921][ T1] ? console_flush_one_record+0x710/0x710 [ 0.975923][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.975924][ T1] ? lock_acquire+0x60/0x160 [ 0.975928][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.975930][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.975933][ T1] vprintk_emit+0x37c/0x3e0 [ 0.975936][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.975938][ T1] ? find_held_lock+0x2b/0x80 [ 0.975940][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.975942][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.975951][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.975956][ T1] ? device_rename.cold+0xa/0xa [ 0.975958][ T1] ? __lock_acquire+0x518/0xc20 [ 0.975962][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.975964][ T1] ? find_held_lock+0x2b/0x80 [ 0.975968][ T1] dev_printk_emit+0xb9/0xee [ 0.975970][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.975973][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.975977][ T1] ? proc_register+0x368/0x8b0 [ 0.975984][ T1] _dev_info+0xe2/0x116 [ 0.975986][ T1] ? _dev_notice+0x120/0x120 [ 0.975991][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.975994][ T1] ? rtc_proc_show+0x400/0x400 [ 0.975998][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.976003][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.976008][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.976014][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.976018][ T1] cmos_do_probe+0x73b/0x98a [ 0.976021][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.976023][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.976025][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.976031][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.976032][ T1] ? mc146818_set_time+0x500/0x500 [ 0.976036][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.976038][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.976043][ T1] platform_probe+0xfe/0x1f0 [ 0.976046][ T1] call_driver_probe+0x61/0x1c0 [ 0.976049][ T1] really_probe+0x199/0x760 [ 0.976052][ T1] ? __device_attach_driver+0x280/0x280 [ 0.976054][ T1] __driver_probe_device+0x24f/0x440 [ 0.976057][ T1] ? __device_attach_driver+0x280/0x280 [ 0.976059][ T1] ? __device_attach_driver+0x280/0x280 [ 0.976061][ T1] driver_probe_device+0x4a/0xf0 [ 0.976064][ T1] __driver_attach+0x1b8/0x540 [ 0.976066][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.976069][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.976072][ T1] ? bus_remove_file+0x50/0x50 [ 0.976073][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.976077][ T1] ? rtc_dev_init+0x40/0x40 [ 0.976082][ T1] ? rtc_dev_init+0x40/0x40 [ 0.976083][ T1] bus_add_driver+0x2c8/0x530 [ 0.976087][ T1] driver_register+0x1a3/0x390 [ 0.976090][ T1] __platform_driver_probe+0x13f/0x270 [ 0.976093][ T1] cmos_init+0x31/0x40 [ 0.976094][ T1] do_one_initcall+0x124/0x4f0 [ 0.976098][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.976100][ T1] ? parameq+0x110/0x110 [ 0.976105][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.976109][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.976115][ T1] kernel_init_freeable+0x596/0x630 [ 0.976116][ T1] ? rest_init+0x280/0x280 [ 0.976116][ T1] kernel_init+0x21/0x150 [ 0.976116][ T1] ? rest_init+0x280/0x280 [ 0.976116][ T1] ret_from_fork+0x474/0x6b0 [ 0.976116][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.976116][ T1] ? __switch_to+0x5a3/0xe00 [ 0.976116][ T1] ? rest_init+0x280/0x280 [ 0.976116][ T1] ret_from_fork_asm+0x11/0x20 [ 0.976116][ T1] [ 1.007814][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:37:42 UTC (1787888262) [ 1.008856][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.011870][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.018532][ T1] NET: Registered PF_INET6 protocol family [ 1.022935][ T1] Segment Routing with IPv6 [ 1.025736][ T1] In-situ OAM (IOAM) with IPv6 [ 1.026104][ T1] NET: Registered PF_PACKET protocol family [ 1.026367][ T1] 9pnet: Installing 9P2000 support [ 1.026716][ T1] Key type dns_resolver registered [ 1.027369][ T1] NET: Registered PF_VSOCK protocol family [ 1.031578][ T1] IPI shorthand broadcast: enabled [ 1.131505][ T1] sched_clock: Marking stable (1098019512, 33113595)->(1230085286, -98952179) [ 1.133761][ T1] registered taskstats version 1 [ 1.136307][ T1] Loading compiled-in X.509 certificates [ 1.234883][ T1] Demotion targets for Node 0: null [ 1.235207][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12242) [ 1.235512][ T1] page_owner is disabled [ 1.236517][ T1] PM: Magic number: 6:15:615 [ 1.236701][ T1] misc tun: hash matches [ 1.237184][ T1] netconsole: network logging started [ 1.238643][ T1] ALSA device list: [ 1.239229][ T1] No soundcards found. [ 1.240495][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.242846][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.243581][ T1] devtmpfs: mounted [ 1.243831][ T1] VFS: Pivoted into new rootfs [ 1.273053][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.273335][ T1] Write protecting the kernel read-only data: 55296k [ 1.273892][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.276129][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.276452][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.276710][ T1] with arguments: [ 1.276839][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.277075][ T1] with environment: [ 1.277202][ T1] HOME=/ [ 1.277319][ T1] TERM=dumb [ 1.277441][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.277669][ T1] nr_open=2147483584 [ 1.277782][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.278106][ T1] virtme_rw_overlay0=/etc [ 1.278276][ T1] virtme_rw_overlay1=/lib [ 1.278460][ T1] virtme_rw_overlay2=/home [ 1.278612][ T1] virtme_rw_overlay3=/opt [ 1.278792][ T1] virtme_rw_overlay4=/srv [ 1.278942][ T1] virtme_rw_overlay5=/usr [ 1.279097][ T1] virtme_rw_overlay6=/var [ 1.279262][ T1] virtme_rw_overlay7=/tmp [ 1.279415][ T1] virtme_console=ttyS0 [ 1.279565][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.295095][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.296302][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.308732][ T1] overlayfs: failed to set xattr on upper [ 1.309008][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.309291][ T1] overlayfs: ...falling back to uuid=null. [ 1.311534][ T1] overlayfs: failed to set xattr on upper [ 1.311733][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.311981][ T1] overlayfs: ...falling back to uuid=null. [ 1.313842][ T1] overlayfs: failed to set xattr on upper [ 1.314050][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.314292][ T1] overlayfs: ...falling back to uuid=null. [ 1.316072][ T1] overlayfs: failed to set xattr on upper [ 1.316291][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.316527][ T1] overlayfs: ...falling back to uuid=null. [ 1.318330][ T1] overlayfs: failed to set xattr on upper [ 1.318536][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.318769][ T1] overlayfs: ...falling back to uuid=null. [ 1.321095][ T1] overlayfs: failed to set xattr on upper [ 1.321294][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.321544][ T1] overlayfs: ...falling back to uuid=null. [ 1.323358][ T1] overlayfs: failed to set xattr on upper [ 1.323560][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.323794][ T1] overlayfs: ...falling back to uuid=null. [ 1.325756][ T1] overlayfs: failed to set xattr on upper [ 1.325965][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.326210][ T1] overlayfs: ...falling back to uuid=null. [ 1.337262][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.407817][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.819621][ T72] systemd-tmpfile (72) used greatest stack depth: 25104 bytes left [ 3.819638][ T72] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.819640][ T72] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 72, name: systemd-tmpfile [ 3.819642][ T72] preempt_count: 2, expected: 0 [ 3.819643][ T72] RCU nest depth: 0, expected: 0 [ 3.819644][ T72] locks held by systemd-tmpfile/72: 5, last CPU#0: [ 3.819646][ T72] #0: ffffffffac2027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.819658][ T72] #1: ffffffffac369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.819664][ T72] #2: ffffffffac369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.819668][ T72] #3: ffffffffac289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.819672][ T72] #4: ffffffffac289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.819675][ T72] irq event stamp: 2407518 [ 3.819676][ T72] hardirqs last enabled at (2407517): [] __down_trylock_console_sem+0x86/0xa0 [ 3.819680][ T72] hardirqs last disabled at (2407518): [] console_emit_next_record+0x3d4/0x4c0 [ 3.819682][ T72] softirqs last enabled at (2405186): [] handle_softirqs+0x67c/0x900 [ 3.819684][ T72] softirqs last disabled at (2405179): [] __irq_exit_rcu+0x145/0x1c0 [ 3.819687][ T72] Preemption disabled at: [ 3.819687][ T72] [<0000000000000000>] 0x0 [ 3.819694][ T72] CPU: 0 UID: 0 PID: 72 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.819699][ T72] Tainted: [W]=WARN [ 3.819699][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.819701][ T72] Call Trace: [ 3.819703][ T72] [ 3.819705][ T72] dump_stack_lvl+0x6f/0xa0 [ 3.819711][ T72] __might_resched.cold+0x1fe/0x2c1 [ 3.819716][ T72] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.819719][ T72] ? __kmalloc_noprof+0xdb/0x760 [ 3.819724][ T72] __kmalloc_noprof+0x443/0x760 [ 3.819727][ T72] ? alloc_buf.isra.0+0x4b/0x260 [ 3.819733][ T72] ? do_raw_spin_unlock+0x59/0x250 [ 3.819736][ T72] alloc_buf.isra.0+0x4b/0x260 [ 3.819740][ T72] put_chars+0x1e1/0x2f0 [ 3.819743][ T72] ? __send_to_port+0x420/0x420 [ 3.819745][ T72] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.819749][ T72] ? validate_chain+0x38b/0xc20 [ 3.819755][ T72] hvc_console_print+0x292/0x780 [ 3.819762][ T72] ? hvc_write+0x3a0/0x3a0 [ 3.819765][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.819767][ T72] ? lock_acquire+0x13c/0x160 [ 3.819772][ T72] console_emit_next_record+0x22f/0x4c0 [ 3.819775][ T72] ? devkmsg_read+0x4b0/0x4b0 [ 3.819777][ T72] ? console_flush_one_record+0x106/0x710 [ 3.819779][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.819781][ T72] ? lock_acquire+0x13c/0x160 [ 3.819785][ T72] console_flush_one_record+0x46f/0x710 [ 3.819789][ T72] ? console_emit_next_record+0x4c0/0x4c0 [ 3.819790][ T72] ? __lock_acquire+0x518/0xc20 [ 3.819796][ T72] console_unlock+0xee/0x1f0 [ 3.819798][ T72] ? console_flush_one_record+0x710/0x710 [ 3.819800][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.819802][ T72] ? lock_acquire+0x60/0x160 [ 3.819806][ T72] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.819808][ T72] ? vprintk_emit+0x320/0x3e0 [ 3.819811][ T72] vprintk_emit+0x37c/0x3e0 [ 3.819814][ T72] ? wake_up_klogd_work_func+0x90/0x90 [ 3.819818][ T72] ? __lock_acquire+0x518/0xc20 [ 3.819821][ T72] _printk+0xc7/0x100 [ 3.819825][ T72] ? snapshot_read.cold+0x21/0x21 [ 3.819828][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.819831][ T72] ? __rwlock_init+0x150/0x150 [ 3.819835][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.819838][ T72] do_exit.cold+0x82/0x9c [ 3.819842][ T72] ? exit_notify+0x890/0x890 [ 3.819844][ T72] ? __lock_release.isra.0+0x69/0x1a0 [ 3.819847][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.819851][ T72] do_group_exit+0xb8/0x370 [ 3.819854][ T72] __x64_sys_exit_group+0x3c/0x50 [ 3.819856][ T72] x64_sys_call+0x1567/0x1570 [ 3.819859][ T72] do_syscall_64+0xff/0x530 [ 3.819863][ T72] ? exc_page_fault+0xee/0x100 [ 3.819866][ T72] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.819868][ T72] RIP: 0033:0x7f0efc5911b8 [ 3.819870][ T72] Code: Unable to access opcode bytes at 0x7f0efc59118e. [ 3.819871][ T72] RSP: 002b:00007ffe5673a628 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.819874][ T72] RAX: ffffffffffffffda RBX: 00007f0efc6c1f88 RCX: 00007f0efc5911b8 [ 3.819875][ T72] RDX: 00007f0efbdef4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.819876][ T72] RBP: 00007ffe5673a680 R08: 0000000000000000 R09: 0000000000001000 [ 3.819877][ T72] R10: 00007ffe5673a440 R11: 0000000000000246 R12: 0000000000000001 [ 3.819878][ T72] R13: 0000000000000049 R14: 00007f0efc6c0680 R15: 00007f0efc6c1fa0 [ 3.819886][ T72] [ 3.819886][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.819886][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.819886][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.819886][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.837337][ T1] virtme-ng-init: basic initialization done [ 3.852681][ T76] virtme-ng-init (76) used greatest stack depth: 24336 bytes left [ 3.946051][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.946764][ T75] virtme-ng-init: triggering udev coldplug [ 6.271561][ T75] virtme-ng-init: waiting for udev to settle [ 6.271576][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.271578][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.271580][ T75] preempt_count: 1, expected: 0 [ 6.271581][ T75] RCU nest depth: 0, expected: 0 [ 6.271582][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 6.271584][ T75] #0: ffffffffac369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.271597][ T75] #1: ffffffffac369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.271600][ T75] #2: ffffffffac289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.271603][ T75] #3: ffffffffac289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.271607][ T75] irq event stamp: 4508 [ 6.271608][ T75] hardirqs last enabled at (4507): [] __down_trylock_console_sem+0x86/0xa0 [ 6.271611][ T75] hardirqs last disabled at (4508): [] console_emit_next_record+0x3d4/0x4c0 [ 6.271613][ T75] softirqs last enabled at (4084): [] handle_softirqs+0x67c/0x900 [ 6.271616][ T75] softirqs last disabled at (2713): [] __irq_exit_rcu+0x145/0x1c0 [ 6.271618][ T75] Preemption disabled at: [ 6.271619][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.271624][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.271627][ T75] Tainted: [W]=WARN [ 6.271628][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.271630][ T75] Call Trace: [ 6.271632][ T75] [ 6.271633][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.271639][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.271640][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.271645][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.271648][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.271653][ T75] __kmalloc_noprof+0x443/0x760 [ 6.271656][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.271661][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.271664][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.271668][ T75] put_chars+0x1e1/0x2f0 [ 6.271671][ T75] ? __send_to_port+0x420/0x420 [ 6.271672][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.271676][ T75] ? validate_chain+0x38b/0xc20 [ 6.271682][ T75] hvc_console_print+0x292/0x780 [ 6.271688][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.271690][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.271692][ T75] ? lock_acquire+0x13c/0x160 [ 6.271696][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.271700][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.271701][ T75] ? console_flush_one_record+0x106/0x710 [ 6.271704][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.271705][ T75] ? lock_acquire+0x13c/0x160 [ 6.271709][ T75] console_flush_one_record+0x46f/0x710 [ 6.271713][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.271714][ T75] ? __lock_acquire+0x518/0xc20 [ 6.271719][ T75] console_unlock+0xee/0x1f0 [ 6.271722][ T75] ? console_flush_one_record+0x710/0x710 [ 6.271723][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.271725][ T75] ? lock_acquire+0x60/0x160 [ 6.271728][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.271730][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.271733][ T75] vprintk_emit+0x37c/0x3e0 [ 6.271736][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.271739][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.271745][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.271749][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.271750][ T75] ? simple_strntoull+0x10f/0x140 [ 6.271755][ T75] ? date_str+0x1e0/0x1e0 [ 6.271758][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.271762][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.271765][ T75] ? vprintk_default+0x20/0x20 [ 6.271769][ T75] ? vprintk_default+0x20/0x20 [ 6.271771][ T75] new_sync_write+0x33e/0x760 [ 6.271774][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.271778][ T75] ? new_sync_read+0x750/0x750 [ 6.271783][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.271787][ T75] ? __fget_files+0x1e3/0x460 [ 6.271791][ T75] vfs_write+0x6a2/0xbd0 [ 6.271795][ T75] ksys_write+0x116/0x250 [ 6.271797][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.271800][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.271803][ T75] do_syscall_64+0xff/0x530 [ 6.271806][ T75] ? exc_page_fault+0xee/0x100 [ 6.271809][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.271811][ T75] RIP: 0033:0x7fc9ca462ed2 [ 6.271815][ 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 [ 6.271817][ T75] RSP: 002b:00007fc9ca3a9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.271819][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fc9ca462ed2 [ 6.271821][ T75] RDX: 000000000000002e RSI: 00007fc9c40012c0 RDI: 0000000000000003 [ 6.271822][ T75] RBP: 00007fc9ca3a9c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.271822][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc9ca4ed0a0 [ 6.271823][ T75] R13: 00007fc9ca3eb3e0 R14: 00007fc9c40012c0 R15: 00007fc9ca3a9da8 [ 6.271830][ T75] [ 6.806245][ T105] sh (105) used greatest stack depth: 23952 bytes left [ 6.892179][ T75] virtme-ng-init: udev is done [ 6.896388][ T1] virtme-ng-init: initialization done