virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.029700][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.029721][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.029723][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.029724][ T1] preempt_count: 1, expected: 0 [ 1.029725][ T1] RCU nest depth: 0, expected: 0 [ 1.029726][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.029728][ T1] #0: ff11000002773938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.029740][ T1] #1: ffffffffaad69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.029747][ T1] #2: ffffffffaad69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.029750][ T1] #3: ffffffffaac89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.029753][ T1] #4: ffffffffaac89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.029757][ T1] irq event stamp: 306688 [ 1.029758][ T1] hardirqs last enabled at (306687): [] __down_trylock_console_sem+0x86/0xa0 [ 1.029761][ T1] hardirqs last disabled at (306688): [] console_emit_next_record+0x3d4/0x4c0 [ 1.029762][ T1] softirqs last enabled at (305928): [] handle_softirqs+0x67c/0x900 [ 1.029766][ T1] softirqs last disabled at (305923): [] __irq_exit_rcu+0x145/0x1c0 [ 1.029768][ T1] Preemption disabled at: [ 1.029769][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.029773][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.029776][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.029778][ T1] Call Trace: [ 1.029779][ T1] [ 1.029783][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.029787][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.029789][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.029794][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.029797][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.029803][ T1] __kmalloc_noprof+0x443/0x760 [ 1.029805][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.029811][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.029814][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.029817][ T1] put_chars+0x1e1/0x2f0 [ 1.029820][ T1] ? __send_to_port+0x420/0x420 [ 1.029824][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.029827][ T1] ? validate_chain+0x38b/0xc20 [ 1.029832][ T1] hvc_console_print+0x292/0x780 [ 1.029835][ T1] ? __lock_acquire+0x518/0xc20 [ 1.029837][ T1] ? __lock_acquire+0x518/0xc20 [ 1.029841][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.029845][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.029847][ T1] ? lock_acquire+0x13c/0x160 [ 1.029851][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.029855][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.029856][ T1] ? console_flush_one_record+0x106/0x710 [ 1.029859][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.029861][ T1] ? lock_acquire+0x13c/0x160 [ 1.029870][ T1] console_flush_one_record+0x46f/0x710 [ 1.029874][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.029875][ T1] ? __lock_acquire+0x518/0xc20 [ 1.029881][ T1] console_unlock+0xee/0x1f0 [ 1.029883][ T1] ? console_flush_one_record+0x710/0x710 [ 1.029885][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.029886][ T1] ? lock_acquire+0x60/0x160 [ 1.029890][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.029892][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.029895][ T1] vprintk_emit+0x37c/0x3e0 [ 1.029898][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.029900][ T1] ? find_held_lock+0x2b/0x80 [ 1.029902][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.029905][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.029908][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.029913][ T1] ? device_rename.cold+0xa/0xa [ 1.029915][ T1] ? __lock_acquire+0x518/0xc20 [ 1.029919][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.029922][ T1] ? find_held_lock+0x2b/0x80 [ 1.029926][ T1] dev_printk_emit+0xb9/0xee [ 1.029928][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.029931][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.029935][ T1] ? proc_register+0x368/0x8b0 [ 1.029942][ T1] _dev_info+0xe2/0x116 [ 1.029945][ T1] ? _dev_notice+0x120/0x120 [ 1.029950][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.029954][ T1] ? rtc_proc_show+0x400/0x400 [ 1.029958][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.029963][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.029966][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.029969][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.029976][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.029980][ T1] cmos_do_probe+0x73b/0x98a [ 1.029983][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.029985][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.029987][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.029993][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.029995][ T1] ? mc146818_set_time+0x500/0x500 [ 1.029998][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.030001][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.030006][ T1] platform_probe+0xfe/0x1f0 [ 1.030009][ T1] call_driver_probe+0x61/0x1c0 [ 1.030012][ T1] really_probe+0x199/0x760 [ 1.030015][ T1] ? __device_attach_driver+0x280/0x280 [ 1.030018][ T1] __driver_probe_device+0x24f/0x440 [ 1.030021][ T1] ? __device_attach_driver+0x280/0x280 [ 1.030023][ T1] ? __device_attach_driver+0x280/0x280 [ 1.030025][ T1] driver_probe_device+0x4a/0xf0 [ 1.030028][ T1] __driver_attach+0x1b8/0x540 [ 1.030031][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.030033][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.030036][ T1] ? bus_remove_file+0x50/0x50 [ 1.030038][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.030042][ T1] ? rtc_dev_init+0x40/0x40 [ 1.030047][ T1] ? rtc_dev_init+0x40/0x40 [ 1.030048][ T1] bus_add_driver+0x2c8/0x530 [ 1.030052][ T1] driver_register+0x1a3/0x390 [ 1.030056][ T1] __platform_driver_probe+0x13f/0x270 [ 1.030059][ T1] cmos_init+0x31/0x40 [ 1.030061][ T1] do_one_initcall+0x124/0x4f0 [ 1.030064][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.030066][ T1] ? parameq+0x110/0x110 [ 1.030072][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.030076][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.030079][ T1] kernel_init_freeable+0x596/0x630 [ 1.030082][ T1] ? rest_init+0x280/0x280 [ 1.030085][ T1] kernel_init+0x21/0x150 [ 1.030087][ T1] ? rest_init+0x280/0x280 [ 1.030089][ T1] ret_from_fork+0x474/0x6b0 [ 1.030093][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.030097][ T1] ? __switch_to+0x5a3/0xe00 [ 1.030100][ T1] ? rest_init+0x280/0x280 [ 1.030103][ T1] ret_from_fork_asm+0x11/0x20 [ 1.030111][ T1] [ 1.061816][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T15:11:42 UTC (1787929902) [ 1.062828][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.065790][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.072517][ T1] NET: Registered PF_INET6 protocol family [ 1.078450][ T1] Segment Routing with IPv6 [ 1.079063][ T1] In-situ OAM (IOAM) with IPv6 [ 1.079412][ T1] NET: Registered PF_PACKET protocol family [ 1.079666][ T1] 9pnet: Installing 9P2000 support [ 1.080003][ T1] Key type dns_resolver registered [ 1.080674][ T1] NET: Registered PF_VSOCK protocol family [ 1.084893][ T1] IPI shorthand broadcast: enabled [ 1.188563][ T1] sched_clock: Marking stable (1153001238, 35417047)->(1274402190, -85983905) [ 1.191702][ T1] registered taskstats version 1 [ 1.193894][ T1] Loading compiled-in X.509 certificates [ 1.296071][ T1] Demotion targets for Node 0: null [ 1.296402][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11729) [ 1.296775][ T1] page_owner is disabled [ 1.297876][ T1] PM: Magic number: 6:325:185 [ 1.298363][ T1] netconsole: network logging started [ 1.300087][ T1] ALSA device list: [ 1.300262][ T1] No soundcards found. [ 1.302057][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.304529][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.305385][ T1] devtmpfs: mounted [ 1.305741][ T1] VFS: Pivoted into new rootfs [ 1.334722][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.335283][ T1] Write protecting the kernel read-only data: 55296k [ 1.336805][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.337254][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.337522][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.337785][ T1] with arguments: [ 1.337912][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.338135][ T1] with environment: [ 1.338247][ T1] HOME=/ [ 1.338364][ T1] TERM=dumb [ 1.338481][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.338705][ T1] nr_open=2147483584 [ 1.338817][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.339083][ T1] virtme_rw_overlay0=/etc [ 1.339225][ T1] virtme_rw_overlay1=/lib [ 1.339368][ T1] virtme_rw_overlay2=/home [ 1.339522][ T1] virtme_rw_overlay3=/opt [ 1.339676][ T1] virtme_rw_overlay4=/srv [ 1.339820][ T1] virtme_rw_overlay5=/usr [ 1.339975][ T1] virtme_rw_overlay6=/var [ 1.340129][ T1] virtme_rw_overlay7=/tmp [ 1.340273][ T1] virtme_console=ttyS0 [ 1.340422][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.356375][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.357653][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.366334][ T1] overlayfs: failed to set xattr on upper [ 1.366609][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.366911][ T1] overlayfs: ...falling back to uuid=null. [ 1.369212][ T1] overlayfs: failed to set xattr on upper [ 1.369403][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.369728][ T1] overlayfs: ...falling back to uuid=null. [ 1.371661][ T1] overlayfs: failed to set xattr on upper [ 1.371853][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.372088][ T1] overlayfs: ...falling back to uuid=null. [ 1.373976][ T1] overlayfs: failed to set xattr on upper [ 1.374163][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.374387][ T1] overlayfs: ...falling back to uuid=null. [ 1.376295][ T1] overlayfs: failed to set xattr on upper [ 1.376740][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.376979][ T1] overlayfs: ...falling back to uuid=null. [ 1.378663][ T1] overlayfs: failed to set xattr on upper [ 1.378858][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.379100][ T1] overlayfs: ...falling back to uuid=null. [ 1.380959][ T1] overlayfs: failed to set xattr on upper [ 1.381153][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.381380][ T1] overlayfs: ...falling back to uuid=null. [ 1.383635][ T1] overlayfs: failed to set xattr on upper [ 1.383830][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.384072][ T1] overlayfs: ...falling back to uuid=null. [ 1.395823][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.421236][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.501066][ T73] systemd-tmpfile (73) used greatest stack depth: 24200 bytes left [ 3.501085][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.501087][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.501089][ T73] preempt_count: 2, expected: 0 [ 3.501090][ T73] RCU nest depth: 0, expected: 0 [ 3.501090][ T73] locks held by systemd-tmpfile/73: 5, last CPU#3: [ 3.501093][ T73] #0: ffffffffaac027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.501105][ T73] #1: ffffffffaad69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.501110][ T73] #2: ffffffffaad69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.501113][ T73] #3: ffffffffaac89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.501116][ T73] #4: ffffffffaac89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.501120][ T73] irq event stamp: 2377082 [ 3.501121][ T73] hardirqs last enabled at (2377081): [] __down_trylock_console_sem+0x86/0xa0 [ 3.501124][ T73] hardirqs last disabled at (2377082): [] console_emit_next_record+0x3d4/0x4c0 [ 3.501126][ T73] softirqs last enabled at (2376036): [] handle_softirqs+0x67c/0x900 [ 3.501128][ T73] softirqs last disabled at (2374819): [] __irq_exit_rcu+0x145/0x1c0 [ 3.501130][ T73] Preemption disabled at: [ 3.501131][ T73] [<0000000000000000>] 0x0 [ 3.501138][ T73] CPU: 3 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.501142][ T73] Tainted: [W]=WARN [ 3.501142][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.501144][ T73] Call Trace: [ 3.501146][ T73] [ 3.501147][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.501153][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.501157][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.501160][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.501166][ T73] __kmalloc_noprof+0x443/0x760 [ 3.501168][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.501175][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.501177][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.501181][ T73] put_chars+0x1e1/0x2f0 [ 3.501184][ T73] ? __send_to_port+0x420/0x420 [ 3.501186][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.501190][ T73] ? validate_chain+0x38b/0xc20 [ 3.501195][ T73] hvc_console_print+0x292/0x780 [ 3.501202][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.501204][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.501206][ T73] ? lock_acquire+0x13c/0x160 [ 3.501211][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.501214][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.501216][ T73] ? console_flush_one_record+0x106/0x710 [ 3.501218][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.501220][ T73] ? lock_acquire+0x13c/0x160 [ 3.501224][ T73] console_flush_one_record+0x46f/0x710 [ 3.501228][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.501229][ T73] ? __lock_acquire+0x518/0xc20 [ 3.501235][ T73] console_unlock+0xee/0x1f0 [ 3.501237][ T73] ? console_flush_one_record+0x710/0x710 [ 3.501238][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.501240][ T73] ? lock_acquire+0x60/0x160 [ 3.501244][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.501246][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.501249][ T73] vprintk_emit+0x37c/0x3e0 [ 3.501252][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.501255][ T73] ? __lock_acquire+0x518/0xc20 [ 3.501259][ T73] _printk+0xc7/0x100 [ 3.501263][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.501266][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.501269][ T73] ? __rwlock_init+0x150/0x150 [ 3.501273][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.501276][ T73] do_exit.cold+0x82/0x9c [ 3.501279][ T73] ? exit_notify+0x890/0x890 [ 3.501281][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.501284][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.501288][ T73] do_group_exit+0xb8/0x370 [ 3.501291][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.501293][ T73] x64_sys_call+0x1567/0x1570 [ 3.501296][ T73] do_syscall_64+0xff/0x530 [ 3.501300][ T73] ? exc_page_fault+0xee/0x100 [ 3.501303][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.501306][ T73] RIP: 0033:0x7f5e4d9f01b8 [ 3.501308][ T73] Code: Unable to access opcode bytes at 0x7f5e4d9f018e. [ 3.501309][ T73] RSP: 002b:00007ffe97aae438 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.501311][ T73] RAX: ffffffffffffffda RBX: 00007f5e4db20f88 RCX: 00007f5e4d9f01b8 [ 3.501313][ T73] RDX: 00007f5e4d24e4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.501314][ T73] RBP: 00007ffe97aae490 R08: 0000000000000000 R09: 0000000000001000 [ 3.501314][ T73] R10: 00007ffe97aae250 R11: 0000000000000246 R12: 0000000000000001 [ 3.501315][ T73] R13: 0000000000000049 R14: 00007f5e4db1f680 R15: 00007f5e4db20fa0 [ 3.501322][ T73] [ 3.501409][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.501409][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.501409][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.501409][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.528797][ T1] virtme-ng-init: basic initialization done [ 3.608157][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.608624][ T76] virtme-ng-init: triggering udev coldplug [ 6.350930][ T76] virtme-ng-init: waiting for udev to settle [ 6.350946][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.350949][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 6.350951][ T76] preempt_count: 1, expected: 0 [ 6.350951][ T76] RCU nest depth: 0, expected: 0 [ 6.350953][ T76] locks held by virtme-ng-init/76: 4, last CPU#1: [ 6.350955][ T76] #0: ffffffffaad69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.350967][ T76] #1: ffffffffaad69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.350971][ T76] #2: ffffffffaac89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.350975][ T76] #3: ffffffffaac89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.350978][ T76] irq event stamp: 3184 [ 6.350979][ T76] hardirqs last enabled at (3183): [] __down_trylock_console_sem+0x86/0xa0 [ 6.350983][ T76] hardirqs last disabled at (3184): [] console_emit_next_record+0x3d4/0x4c0 [ 6.350984][ T76] softirqs last enabled at (2776): [] handle_softirqs+0x67c/0x900 [ 6.350987][ T76] softirqs last disabled at (2767): [] __irq_exit_rcu+0x145/0x1c0 [ 6.350990][ T76] Preemption disabled at: [ 6.350991][ T76] [] vprintk_emit+0x31b/0x3e0 [ 6.350996][ T76] CPU: 1 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.350999][ T76] Tainted: [W]=WARN [ 6.351000][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.351002][ T76] Call Trace: [ 6.351003][ T76] [ 6.351005][ T76] dump_stack_lvl+0x6f/0xa0 [ 6.351010][ T76] ? vprintk_emit+0x31b/0x3e0 [ 6.351012][ T76] __might_resched.cold+0x1fe/0x2c1 [ 6.351016][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.351019][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 6.351024][ T76] __kmalloc_noprof+0x443/0x760 [ 6.351027][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 6.351033][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 6.351036][ T76] alloc_buf.isra.0+0x4b/0x260 [ 6.351039][ T76] put_chars+0x1e1/0x2f0 [ 6.351042][ T76] ? __send_to_port+0x420/0x420 [ 6.351044][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.351048][ T76] ? validate_chain+0x38b/0xc20 [ 6.351054][ T76] hvc_console_print+0x292/0x780 [ 6.351061][ T76] ? hvc_write+0x3a0/0x3a0 [ 6.351063][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.351065][ T76] ? lock_acquire+0x13c/0x160 [ 6.351069][ T76] console_emit_next_record+0x22f/0x4c0 [ 6.351073][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 6.351074][ T76] ? console_flush_one_record+0x106/0x710 [ 6.351077][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.351079][ T76] ? lock_acquire+0x13c/0x160 [ 6.351083][ T76] console_flush_one_record+0x46f/0x710 [ 6.351086][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 6.351088][ T76] ? __lock_acquire+0x518/0xc20 [ 6.351093][ T76] console_unlock+0xee/0x1f0 [ 6.351096][ T76] ? console_flush_one_record+0x710/0x710 [ 6.351097][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.351099][ T76] ? lock_acquire+0x60/0x160 [ 6.351103][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.351105][ T76] ? vprintk_emit+0x320/0x3e0 [ 6.351108][ T76] vprintk_emit+0x37c/0x3e0 [ 6.351111][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 6.351113][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 6.351119][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.351124][ T76] ? vprintk_emit.cold+0x107/0x107 [ 6.351125][ T76] ? simple_strntoull+0x10f/0x140 [ 6.351130][ T76] ? date_str+0x1e0/0x1e0 [ 6.351133][ T76] ? devkmsg_write+0xd1/0x2c0 [ 6.351137][ T76] devkmsg_write.cold+0x5a/0x8b [ 6.351140][ T76] ? vprintk_default+0x20/0x20 [ 6.351144][ T76] ? vprintk_default+0x20/0x20 [ 6.351146][ T76] new_sync_write+0x33e/0x760 [ 6.351150][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 6.351154][ T76] ? new_sync_read+0x750/0x750 [ 6.351158][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 6.351163][ T76] ? __fget_files+0x1e3/0x460 [ 6.351167][ T76] vfs_write+0x6a2/0xbd0 [ 6.351171][ T76] ksys_write+0x116/0x250 [ 6.351174][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 6.351177][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.351180][ T76] do_syscall_64+0xff/0x530 [ 6.351183][ T76] ? exc_page_fault+0xee/0x100 [ 6.351186][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.351188][ T76] RIP: 0033:0x7f4844deded2 [ 6.351192][ 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 [ 6.351193][ T76] RSP: 002b:00007f4844d34c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.351196][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f4844deded2 [ 6.351197][ T76] RDX: 000000000000002e RSI: 00007f48400012c0 RDI: 0000000000000003 [ 6.351198][ T76] RBP: 00007f4844d34c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.351199][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4844e780a0 [ 6.351200][ T76] R13: 00007f4844d763e0 R14: 00007f48400012c0 R15: 00007f4844d34da8 [ 6.351207][ T76] [ 6.550682][ T76] virtme-ng-init: udev is done [ 6.553597][ T1] virtme-ng-init: initialization done