virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.968862][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.968894][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.968896][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.968897][ T1] preempt_count: 1, expected: 0 [ 0.968898][ T1] RCU nest depth: 0, expected: 0 [ 0.968899][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.968901][ T1] #0: ff1100000291b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.968914][ T1] #1: ffffffffaed69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.968919][ T1] #2: ffffffffaed69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.968923][ T1] #3: ffffffffaec89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.968926][ T1] #4: ffffffffaec89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.968929][ T1] irq event stamp: 301910 [ 0.968930][ T1] hardirqs last enabled at (301909): [] __down_trylock_console_sem+0x86/0xa0 [ 0.968933][ T1] hardirqs last disabled at (301910): [] console_emit_next_record+0x3d4/0x4c0 [ 0.968935][ T1] softirqs last enabled at (301184): [] handle_softirqs+0x67c/0x900 [ 0.968938][ T1] softirqs last disabled at (300963): [] __irq_exit_rcu+0x145/0x1c0 [ 0.968940][ T1] Preemption disabled at: [ 0.968941][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.968946][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.968948][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.968950][ T1] Call Trace: [ 0.968952][ T1] [ 0.968955][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.968960][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.968962][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.968966][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.968970][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.968975][ T1] __kmalloc_noprof+0x443/0x760 [ 0.968977][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.968983][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.968986][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.968988][ T1] put_chars+0x1e1/0x2f0 [ 0.968991][ T1] ? __send_to_port+0x420/0x420 [ 0.968995][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.968998][ T1] ? validate_chain+0x38b/0xc20 [ 0.969002][ T1] hvc_console_print+0x292/0x780 [ 0.969005][ T1] ? __lock_acquire+0x518/0xc20 [ 0.969007][ T1] ? __lock_acquire+0x518/0xc20 [ 0.969011][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.969015][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.969017][ T1] ? lock_acquire+0x13c/0x160 [ 0.969021][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.969024][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.969025][ T1] ? console_flush_one_record+0x106/0x710 [ 0.969028][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.969035][ T1] ? lock_acquire+0x13c/0x160 [ 0.969039][ T1] console_flush_one_record+0x46f/0x710 [ 0.969042][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.969044][ T1] ? __lock_acquire+0x518/0xc20 [ 0.969049][ T1] console_unlock+0xee/0x1f0 [ 0.969051][ T1] ? console_flush_one_record+0x710/0x710 [ 0.969053][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.969054][ T1] ? lock_acquire+0x60/0x160 [ 0.969058][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.969060][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.969062][ T1] vprintk_emit+0x37c/0x3e0 [ 0.969065][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.969067][ T1] ? find_held_lock+0x2b/0x80 [ 0.969069][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.969071][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.969075][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.969079][ T1] ? device_rename.cold+0xa/0xa [ 0.969081][ T1] ? __lock_acquire+0x518/0xc20 [ 0.969085][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.969087][ T1] ? find_held_lock+0x2b/0x80 [ 0.969091][ T1] dev_printk_emit+0xb9/0xee [ 0.969093][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.969096][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.969100][ T1] ? proc_register+0x368/0x8b0 [ 0.969107][ T1] _dev_info+0xe2/0x116 [ 0.969109][ T1] ? _dev_notice+0x120/0x120 [ 0.969113][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.969117][ T1] ? rtc_proc_show+0x400/0x400 [ 0.969121][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.969126][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.969129][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.969132][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.969138][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.969142][ T1] cmos_do_probe+0x73b/0x98a [ 0.969145][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.969147][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.969149][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.969155][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.969156][ T1] ? mc146818_set_time+0x500/0x500 [ 0.969160][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.969162][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.969167][ T1] platform_probe+0xfe/0x1f0 [ 0.969169][ T1] call_driver_probe+0x61/0x1c0 [ 0.969172][ T1] really_probe+0x199/0x760 [ 0.969175][ T1] ? __device_attach_driver+0x280/0x280 [ 0.969177][ T1] __driver_probe_device+0x24f/0x440 [ 0.969180][ T1] ? __device_attach_driver+0x280/0x280 [ 0.969182][ T1] ? __device_attach_driver+0x280/0x280 [ 0.969184][ T1] driver_probe_device+0x4a/0xf0 [ 0.969187][ T1] __driver_attach+0x1b8/0x540 [ 0.969189][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.969192][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.969195][ T1] ? bus_remove_file+0x50/0x50 [ 0.969197][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.969200][ T1] ? rtc_dev_init+0x40/0x40 [ 0.969205][ T1] ? rtc_dev_init+0x40/0x40 [ 0.969207][ T1] bus_add_driver+0x2c8/0x530 [ 0.969210][ T1] driver_register+0x1a3/0x390 [ 0.969213][ T1] __platform_driver_probe+0x13f/0x270 [ 0.969216][ T1] cmos_init+0x31/0x40 [ 0.969217][ T1] do_one_initcall+0x124/0x4f0 [ 0.969221][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.969223][ T1] ? parameq+0x110/0x110 [ 0.969228][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.969232][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.969235][ T1] kernel_init_freeable+0x596/0x630 [ 0.969238][ T1] ? rest_init+0x280/0x280 [ 0.969241][ T1] kernel_init+0x21/0x150 [ 0.969243][ T1] ? rest_init+0x280/0x280 [ 0.969244][ T1] ret_from_fork+0x474/0x6b0 [ 0.969248][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.969251][ T1] ? __switch_to+0x5a3/0xe00 [ 0.969255][ T1] ? rest_init+0x280/0x280 [ 0.969257][ T1] ret_from_fork_asm+0x11/0x20 [ 0.969265][ T1] [ 0.999443][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T07:51:22 UTC (1787903482) [ 1.000495][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.003350][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.012170][ T1] NET: Registered PF_INET6 protocol family [ 1.016400][ T1] Segment Routing with IPv6 [ 1.016800][ T1] In-situ OAM (IOAM) with IPv6 [ 1.017129][ T1] NET: Registered PF_PACKET protocol family [ 1.017374][ T1] 9pnet: Installing 9P2000 support [ 1.017717][ T1] Key type dns_resolver registered [ 1.018323][ T1] NET: Registered PF_VSOCK protocol family [ 1.022536][ T1] IPI shorthand broadcast: enabled [ 1.120689][ T1] sched_clock: Marking stable (1087001775, 33562616)->(1218472527, -97908136) [ 1.123745][ T1] registered taskstats version 1 [ 1.126338][ T1] Loading compiled-in X.509 certificates [ 1.222619][ T1] Demotion targets for Node 0: null [ 1.222946][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11729) [ 1.223295][ T1] page_owner is disabled [ 1.224381][ T1] PM: Magic number: 6:198:876 [ 1.224858][ T1] netconsole: network logging started [ 1.226289][ T1] ALSA device list: [ 1.227403][ T1] No soundcards found. [ 1.228409][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.230960][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.231779][ T1] devtmpfs: mounted [ 1.232101][ T1] VFS: Pivoted into new rootfs [ 1.259799][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.260069][ T1] Write protecting the kernel read-only data: 55296k [ 1.260810][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.261306][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.261632][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.261935][ T1] with arguments: [ 1.262109][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.262388][ T1] with environment: [ 1.262560][ T1] HOME=/ [ 1.262732][ T1] TERM=dumb [ 1.262906][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.263178][ T1] nr_open=2147483584 [ 1.263345][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.266246][ T1] virtme_rw_overlay0=/etc [ 1.266737][ T1] virtme_rw_overlay1=/lib [ 1.267216][ T1] virtme_rw_overlay2=/home [ 1.267724][ T1] virtme_rw_overlay3=/opt [ 1.268585][ T1] virtme_rw_overlay4=/srv [ 1.268760][ T1] virtme_rw_overlay5=/usr [ 1.268935][ T1] virtme_rw_overlay6=/var [ 1.269092][ T1] virtme_rw_overlay7=/tmp [ 1.269237][ T1] virtme_console=ttyS0 [ 1.269389][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.284776][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.285928][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.298107][ T1] overlayfs: failed to set xattr on upper [ 1.298361][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.298640][ T1] overlayfs: ...falling back to uuid=null. [ 1.300827][ T1] overlayfs: failed to set xattr on upper [ 1.301022][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.301257][ T1] overlayfs: ...falling back to uuid=null. [ 1.303029][ T1] overlayfs: failed to set xattr on upper [ 1.303228][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.303462][ T1] overlayfs: ...falling back to uuid=null. [ 1.305368][ T1] overlayfs: failed to set xattr on upper [ 1.305559][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.305805][ T1] overlayfs: ...falling back to uuid=null. [ 1.307665][ T1] overlayfs: failed to set xattr on upper [ 1.307857][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.308095][ T1] overlayfs: ...falling back to uuid=null. [ 1.309733][ T1] overlayfs: failed to set xattr on upper [ 1.309927][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.310171][ T1] overlayfs: ...falling back to uuid=null. [ 1.311900][ T1] overlayfs: failed to set xattr on upper [ 1.312094][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.312328][ T1] overlayfs: ...falling back to uuid=null. [ 1.314120][ T1] overlayfs: failed to set xattr on upper [ 1.314311][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.314544][ T1] overlayfs: ...falling back to uuid=null. [ 1.325886][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.403285][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 3.313210][ T74] systemd-tmpfile (74) used greatest stack depth: 24768 bytes left [ 3.313226][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.313228][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.313230][ T74] preempt_count: 2, expected: 0 [ 3.313231][ T74] RCU nest depth: 0, expected: 0 [ 3.313232][ T74] locks held by systemd-tmpfile/74: 5, last CPU#0: [ 3.313234][ T74] #0: ffffffffaec027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.313246][ T74] #1: ffffffffaed69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.313251][ T74] #2: ffffffffaed69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.313254][ T74] #3: ffffffffaec89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.313257][ T74] #4: ffffffffaec89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.313260][ T74] irq event stamp: 2261718 [ 3.313261][ T74] hardirqs last enabled at (2261717): [] __down_trylock_console_sem+0x86/0xa0 [ 3.313265][ T74] hardirqs last disabled at (2261718): [] console_emit_next_record+0x3d4/0x4c0 [ 3.313266][ T74] softirqs last enabled at (2260740): [] handle_softirqs+0x67c/0x900 [ 3.313268][ T74] softirqs last disabled at (2259263): [] __irq_exit_rcu+0x145/0x1c0 [ 3.313270][ T74] Preemption disabled at: [ 3.313271][ T74] [<0000000000000000>] 0x0 [ 3.313278][ T74] CPU: 0 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.313281][ T74] Tainted: [W]=WARN [ 3.313282][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.313284][ T74] Call Trace: [ 3.313285][ T74] [ 3.313287][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.313292][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.313297][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.313300][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.313305][ T74] __kmalloc_noprof+0x443/0x760 [ 3.313308][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.313313][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.313316][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.313319][ T74] put_chars+0x1e1/0x2f0 [ 3.313322][ T74] ? __send_to_port+0x420/0x420 [ 3.313324][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.313328][ T74] ? validate_chain+0x38b/0xc20 [ 3.313333][ T74] hvc_console_print+0x292/0x780 [ 3.313339][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.313342][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.313344][ T74] ? lock_acquire+0x13c/0x160 [ 3.313348][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.313351][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.313352][ T74] ? console_flush_one_record+0x106/0x710 [ 3.313355][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.313357][ T74] ? lock_acquire+0x13c/0x160 [ 3.313360][ T74] console_flush_one_record+0x46f/0x710 [ 3.313364][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.313365][ T74] ? __lock_acquire+0x518/0xc20 [ 3.313370][ T74] console_unlock+0xee/0x1f0 [ 3.313372][ T74] ? console_flush_one_record+0x710/0x710 [ 3.313374][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.313375][ T74] ? lock_acquire+0x60/0x160 [ 3.313379][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.313381][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.313384][ T74] vprintk_emit+0x37c/0x3e0 [ 3.313387][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.313390][ T74] ? __lock_acquire+0x518/0xc20 [ 3.313393][ T74] _printk+0xc7/0x100 [ 3.313397][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.313400][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.313403][ T74] ? __rwlock_init+0x150/0x150 [ 3.313406][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.313407][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.313407][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.313407][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.313407][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.313409][ T74] do_exit.cold+0x82/0x9c [ 3.313413][ T74] ? exit_notify+0x890/0x890 [ 3.313414][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.313417][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.313420][ T74] do_group_exit+0xb8/0x370 [ 3.313423][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.313425][ T74] x64_sys_call+0x1567/0x1570 [ 3.313428][ T74] do_syscall_64+0xff/0x530 [ 3.313432][ T74] ? exc_page_fault+0xee/0x100 [ 3.313435][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.313437][ T74] RIP: 0033:0x7f636f67a1b8 [ 3.313439][ T74] Code: Unable to access opcode bytes at 0x7f636f67a18e. [ 3.313440][ T74] RSP: 002b:00007ffde095f778 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.313442][ T74] RAX: ffffffffffffffda RBX: 00007f636f7aaf88 RCX: 00007f636f67a1b8 [ 3.313443][ T74] RDX: 00007f636eed84c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.313444][ T74] RBP: 00007ffde095f7d0 R08: 0000000000000000 R09: 0000000000001000 [ 3.313445][ T74] R10: 00007ffde095f590 R11: 0000000000000246 R12: 0000000000000001 [ 3.313446][ T74] R13: 0000000000000049 R14: 00007f636f7a9680 R15: 00007f636f7aafa0 [ 3.313453][ T74] [ 3.335801][ T1] virtme-ng-init: basic initialization done [ 3.391150][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.391908][ T76] virtme-ng-init: triggering udev coldplug [ 5.378806][ T76] virtme-ng-init: waiting for udev to settle [ 5.378819][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.378821][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.378823][ T76] preempt_count: 1, expected: 0 [ 5.378823][ T76] RCU nest depth: 0, expected: 0 [ 5.378824][ T76] locks held by virtme-ng-init/76: 4, last CPU#2: [ 5.378827][ T76] #0: ffffffffaed69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.378839][ T76] #1: ffffffffaed69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.378843][ T76] #2: ffffffffaec89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.378846][ T76] #3: ffffffffaec89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.378849][ T76] irq event stamp: 4036 [ 5.378850][ T76] hardirqs last enabled at (4035): [] __down_trylock_console_sem+0x86/0xa0 [ 5.378853][ T76] hardirqs last disabled at (4036): [] console_emit_next_record+0x3d4/0x4c0 [ 5.378854][ T76] softirqs last enabled at (3512): [] fpu_clone+0xd9/0x410 [ 5.378858][ T76] softirqs last disabled at (3510): [] fpu_clone+0x82/0x410 [ 5.378860][ T76] Preemption disabled at: [ 5.378861][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.378866][ T76] CPU: 2 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.378869][ T76] Tainted: [W]=WARN [ 5.378870][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.378872][ T76] Call Trace: [ 5.378873][ T76] [ 5.378875][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.378879][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.378881][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.378886][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.378889][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.378894][ T76] __kmalloc_noprof+0x443/0x760 [ 5.378897][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.378902][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.378905][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.378909][ T76] put_chars+0x1e1/0x2f0 [ 5.378912][ T76] ? __send_to_port+0x420/0x420 [ 5.378913][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.378917][ T76] ? validate_chain+0x38b/0xc20 [ 5.378922][ T76] hvc_console_print+0x292/0x780 [ 5.378928][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.378930][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.378932][ T76] ? lock_acquire+0x13c/0x160 [ 5.378936][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.378940][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.378941][ T76] ? console_flush_one_record+0x106/0x710 [ 5.378943][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.378945][ T76] ? lock_acquire+0x13c/0x160 [ 5.378949][ T76] console_flush_one_record+0x46f/0x710 [ 5.378952][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.378953][ T76] ? __lock_acquire+0x518/0xc20 [ 5.378958][ T76] console_unlock+0xee/0x1f0 [ 5.378961][ T76] ? console_flush_one_record+0x710/0x710 [ 5.378962][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.378964][ T76] ? lock_acquire+0x60/0x160 [ 5.378967][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.378969][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.378972][ T76] vprintk_emit+0x37c/0x3e0 [ 5.378975][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.378977][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.378983][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.378987][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.378989][ T76] ? simple_strntoull+0x10f/0x140 [ 5.378993][ T76] ? date_str+0x1e0/0x1e0 [ 5.378996][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.379000][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.379003][ T76] ? vprintk_default+0x20/0x20 [ 5.379006][ T76] ? vprintk_default+0x20/0x20 [ 5.379008][ T76] new_sync_write+0x33e/0x760 [ 5.379012][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 5.379015][ T76] ? new_sync_read+0x750/0x750 [ 5.379020][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.379024][ T76] ? __fget_files+0x1e3/0x460 [ 5.379028][ T76] vfs_write+0x6a2/0xbd0 [ 5.379031][ T76] ksys_write+0x116/0x250 [ 5.379034][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.379036][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.379039][ T76] do_syscall_64+0xff/0x530 [ 5.379042][ T76] ? exc_page_fault+0xee/0x100 [ 5.379045][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.379052][ T76] RIP: 0033:0x7f3a26afeed2 [ 5.379056][ 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 [ 5.379057][ T76] RSP: 002b:00007f3a26a45c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.379060][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f3a26afeed2 [ 5.379061][ T76] RDX: 000000000000002e RSI: 00007f3a200012c0 RDI: 0000000000000003 [ 5.379062][ T76] RBP: 00007f3a26a45c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.379063][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a26b890a0 [ 5.379064][ T76] R13: 00007f3a26a873e0 R14: 00007f3a200012c0 R15: 00007f3a26a45da8 [ 5.379070][ T76] [ 5.801900][ T76] virtme-ng-init: udev is done [ 5.804857][ T1] virtme-ng-init: initialization done