virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.026501][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.026525][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.026527][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.026528][ T1] preempt_count: 1, expected: 0 [ 1.026529][ T1] RCU nest depth: 0, expected: 0 [ 1.026530][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.026532][ T1] #0: ff110000028f3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.026544][ T1] #1: ffffffffb0d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.026550][ T1] #2: ffffffffb0d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.026553][ T1] #3: ffffffffb0c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.026556][ T1] #4: ffffffffb0c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.026560][ T1] irq event stamp: 305700 [ 1.026560][ T1] hardirqs last enabled at (305699): [] __down_trylock_console_sem+0x86/0xa0 [ 1.026563][ T1] hardirqs last disabled at (305700): [] console_emit_next_record+0x3d4/0x4c0 [ 1.026565][ T1] softirqs last enabled at (305070): [] handle_softirqs+0x67c/0x900 [ 1.026568][ T1] softirqs last disabled at (305065): [] __irq_exit_rcu+0x145/0x1c0 [ 1.026571][ T1] Preemption disabled at: [ 1.026571][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.026575][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.026578][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.026580][ T1] Call Trace: [ 1.026582][ T1] [ 1.026585][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.026590][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.026591][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.026596][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.026599][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.026604][ T1] __kmalloc_noprof+0x443/0x760 [ 1.026607][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.026614][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.026618][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.026623][ T1] put_chars+0x1e1/0x2f0 [ 1.026626][ T1] ? __send_to_port+0x420/0x420 [ 1.026630][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.026634][ T1] ? validate_chain+0x38b/0xc20 [ 1.026638][ T1] hvc_console_print+0x292/0x780 [ 1.026641][ T1] ? __lock_acquire+0x518/0xc20 [ 1.026643][ T1] ? __lock_acquire+0x518/0xc20 [ 1.026648][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.026651][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.026653][ T1] ? lock_acquire+0x13c/0x160 [ 1.026657][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.026660][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.026662][ T1] ? console_flush_one_record+0x106/0x710 [ 1.026664][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.026666][ T1] ? lock_acquire+0x13c/0x160 [ 1.026670][ T1] console_flush_one_record+0x46f/0x710 [ 1.026674][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.026675][ T1] ? __lock_acquire+0x518/0xc20 [ 1.026681][ T1] console_unlock+0xee/0x1f0 [ 1.026683][ T1] ? console_flush_one_record+0x710/0x710 [ 1.026684][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.026686][ T1] ? lock_acquire+0x60/0x160 [ 1.026690][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.026692][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.026694][ T1] vprintk_emit+0x37c/0x3e0 [ 1.026697][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.026699][ T1] ? find_held_lock+0x2b/0x80 [ 1.026701][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.026704][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.026707][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.026712][ T1] ? device_rename.cold+0xa/0xa [ 1.026714][ T1] ? __lock_acquire+0x518/0xc20 [ 1.026719][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.026721][ T1] ? find_held_lock+0x2b/0x80 [ 1.026724][ T1] dev_printk_emit+0xb9/0xee [ 1.026727][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.026730][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.026734][ T1] ? proc_register+0x368/0x8b0 [ 1.026741][ T1] _dev_info+0xe2/0x116 [ 1.026743][ T1] ? _dev_notice+0x120/0x120 [ 1.026748][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.026751][ T1] ? rtc_proc_show+0x400/0x400 [ 1.026756][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.026761][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.026766][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.026773][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.026777][ T1] cmos_do_probe+0x73b/0x98a [ 1.026779][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.026782][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.026783][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.026789][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.026791][ T1] ? mc146818_set_time+0x500/0x500 [ 1.026794][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.026797][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.026802][ T1] platform_probe+0xfe/0x1f0 [ 1.026805][ T1] call_driver_probe+0x61/0x1c0 [ 1.026808][ T1] really_probe+0x199/0x760 [ 1.026811][ T1] ? __device_attach_driver+0x280/0x280 [ 1.026813][ T1] __driver_probe_device+0x24f/0x440 [ 1.026816][ T1] ? __device_attach_driver+0x280/0x280 [ 1.026818][ T1] ? __device_attach_driver+0x280/0x280 [ 1.026820][ T1] driver_probe_device+0x4a/0xf0 [ 1.026823][ T1] __driver_attach+0x1b8/0x540 [ 1.026826][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.026828][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.026831][ T1] ? bus_remove_file+0x50/0x50 [ 1.026833][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.026836][ T1] ? rtc_dev_init+0x40/0x40 [ 1.026841][ T1] ? rtc_dev_init+0x40/0x40 [ 1.026843][ T1] bus_add_driver+0x2c8/0x530 [ 1.026846][ T1] driver_register+0x1a3/0x390 [ 1.026850][ T1] __platform_driver_probe+0x13f/0x270 [ 1.026852][ T1] cmos_init+0x31/0x40 [ 1.026854][ T1] do_one_initcall+0x124/0x4f0 [ 1.026858][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.026860][ T1] ? parameq+0x110/0x110 [ 1.026865][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.026869][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.026872][ T1] kernel_init_freeable+0x596/0x630 [ 1.026875][ T1] ? rest_init+0x280/0x280 [ 1.026878][ T1] kernel_init+0x21/0x150 [ 1.026880][ T1] ? rest_init+0x280/0x280 [ 1.026882][ T1] ret_from_fork+0x474/0x6b0 [ 1.026886][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.026889][ T1] ? __switch_to+0x5a3/0xe00 [ 1.026893][ T1] ? rest_init+0x280/0x280 [ 1.026895][ T1] ret_from_fork_asm+0x11/0x20 [ 1.026903][ T1] [ 1.059027][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T01:33:24 UTC (1787880804) [ 1.060049][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.063280][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.071696][ T1] NET: Registered PF_INET6 protocol family [ 1.075946][ T1] Segment Routing with IPv6 [ 1.076440][ T1] In-situ OAM (IOAM) with IPv6 [ 1.076795][ T1] NET: Registered PF_PACKET protocol family [ 1.077077][ T1] 9pnet: Installing 9P2000 support [ 1.077449][ T1] Key type dns_resolver registered [ 1.078146][ T1] NET: Registered PF_VSOCK protocol family [ 1.082810][ T1] IPI shorthand broadcast: enabled [ 1.185679][ T1] sched_clock: Marking stable (1142002231, 43383833)->(1286727890, -101341826) [ 1.188126][ T1] registered taskstats version 1 [ 1.190769][ T1] Loading compiled-in X.509 certificates [ 1.288727][ T1] Demotion targets for Node 0: null [ 1.289098][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11730) [ 1.289457][ T1] page_owner is disabled [ 1.290635][ T1] PM: Magic number: 6:250:560 [ 1.291137][ T1] netconsole: network logging started [ 1.292619][ T1] ALSA device list: [ 1.293261][ T1] No soundcards found. [ 1.294150][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.296611][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.297482][ T1] devtmpfs: mounted [ 1.297814][ T1] VFS: Pivoted into new rootfs [ 1.326861][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.327417][ T1] Write protecting the kernel read-only data: 55296k [ 1.328357][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.329444][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.329759][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.330059][ T1] with arguments: [ 1.330237][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.330774][ T1] with environment: [ 1.331218][ T1] HOME=/ [ 1.331932][ T1] TERM=dumb [ 1.332116][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.332416][ T1] nr_open=2147483584 [ 1.332574][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.332904][ T1] virtme_rw_overlay0=/etc [ 1.333097][ T1] virtme_rw_overlay1=/lib [ 1.333306][ T1] virtme_rw_overlay2=/home [ 1.333515][ T1] virtme_rw_overlay3=/opt [ 1.333731][ T1] virtme_rw_overlay4=/srv [ 1.333922][ T1] virtme_rw_overlay5=/usr [ 1.334129][ T1] virtme_rw_overlay6=/var [ 1.334321][ T1] virtme_rw_overlay7=/tmp [ 1.334548][ T1] virtme_console=ttyS0 [ 1.334759][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.349951][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.351240][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.361064][ T1] overlayfs: failed to set xattr on upper [ 1.361355][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.361733][ T1] overlayfs: ...falling back to uuid=null. [ 1.364130][ T1] overlayfs: failed to set xattr on upper [ 1.364364][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.364872][ T1] overlayfs: ...falling back to uuid=null. [ 1.366849][ T1] overlayfs: failed to set xattr on upper [ 1.367083][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.367428][ T1] overlayfs: ...falling back to uuid=null. [ 1.369477][ T1] overlayfs: failed to set xattr on upper [ 1.369706][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.370004][ T1] overlayfs: ...falling back to uuid=null. [ 1.371966][ T1] overlayfs: failed to set xattr on upper [ 1.372200][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.372980][ T1] overlayfs: ...falling back to uuid=null. [ 1.374762][ T1] overlayfs: failed to set xattr on upper [ 1.375004][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.375292][ T1] overlayfs: ...falling back to uuid=null. [ 1.377262][ T1] overlayfs: failed to set xattr on upper [ 1.377936][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.378234][ T1] overlayfs: ...falling back to uuid=null. [ 1.380120][ T1] overlayfs: failed to set xattr on upper [ 1.380348][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.380665][ T1] overlayfs: ...falling back to uuid=null. [ 1.391617][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.425924][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.518503][ T73] systemd-tmpfile (73) used greatest stack depth: 24560 bytes left [ 3.518519][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.518521][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.518523][ T73] preempt_count: 2, expected: 0 [ 3.518524][ T73] RCU nest depth: 0, expected: 0 [ 3.518525][ T73] locks held by systemd-tmpfile/73: 5, last CPU#0: [ 3.518527][ T73] #0: ffffffffb0c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.518539][ T73] #1: ffffffffb0d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.518544][ T73] #2: ffffffffb0d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.518548][ T73] #3: ffffffffb0c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.518551][ T73] #4: ffffffffb0c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.518554][ T73] irq event stamp: 2306398 [ 3.518555][ T73] hardirqs last enabled at (2306397): [] __down_trylock_console_sem+0x86/0xa0 [ 3.518559][ T73] hardirqs last disabled at (2306398): [] console_emit_next_record+0x3d4/0x4c0 [ 3.518560][ T73] softirqs last enabled at (2305714): [] handle_softirqs+0x67c/0x900 [ 3.518562][ T73] softirqs last disabled at (2305709): [] __irq_exit_rcu+0x145/0x1c0 [ 3.518565][ T73] Preemption disabled at: [ 3.518566][ T73] [<0000000000000000>] 0x0 [ 3.518573][ T73] CPU: 0 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.518576][ T73] Tainted: [W]=WARN [ 3.518577][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.518579][ T73] Call Trace: [ 3.518581][ T73] [ 3.518582][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.518588][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.518593][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.518596][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.518602][ T73] __kmalloc_noprof+0x443/0x760 [ 3.518605][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.518611][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.518615][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.518618][ T73] put_chars+0x1e1/0x2f0 [ 3.518621][ T73] ? __send_to_port+0x420/0x420 [ 3.518623][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.518627][ T73] ? validate_chain+0x38b/0xc20 [ 3.518633][ T73] hvc_console_print+0x292/0x780 [ 3.518640][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.518642][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.518645][ T73] ? lock_acquire+0x13c/0x160 [ 3.518649][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.518652][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.518655][ T73] ? console_flush_one_record+0x106/0x710 [ 3.518659][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.518663][ T73] ? lock_acquire+0x13c/0x160 [ 3.518667][ T73] console_flush_one_record+0x46f/0x710 [ 3.518671][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.518673][ T73] ? __lock_acquire+0x518/0xc20 [ 3.518678][ T73] console_unlock+0xee/0x1f0 [ 3.518680][ T73] ? console_flush_one_record+0x710/0x710 [ 3.518682][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.518684][ T73] ? lock_acquire+0x60/0x160 [ 3.518688][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.518690][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.518693][ T73] vprintk_emit+0x37c/0x3e0 [ 3.518696][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.518699][ T73] ? __lock_acquire+0x518/0xc20 [ 3.518703][ T73] _printk+0xc7/0x100 [ 3.518707][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.518710][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.518713][ T73] ? __rwlock_init+0x150/0x150 [ 3.518715][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.518715][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.518715][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.518715][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.518717][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.518720][ T73] do_exit.cold+0x82/0x9c [ 3.518724][ T73] ? exit_notify+0x890/0x890 [ 3.518725][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.518728][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.518732][ T73] do_group_exit+0xb8/0x370 [ 3.518735][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.518737][ T73] x64_sys_call+0x1567/0x1570 [ 3.518740][ T73] do_syscall_64+0xff/0x530 [ 3.518744][ T73] ? exc_page_fault+0xee/0x100 [ 3.518747][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.518750][ T73] RIP: 0033:0x7f85db4431b8 [ 3.518752][ T73] Code: Unable to access opcode bytes at 0x7f85db44318e. [ 3.518753][ T73] RSP: 002b:00007ffd98620a38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.518756][ T73] RAX: ffffffffffffffda RBX: 00007f85db573f88 RCX: 00007f85db4431b8 [ 3.518757][ T73] RDX: 00007f85daca14c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.518758][ T73] RBP: 00007ffd98620a90 R08: 0000000000000000 R09: 0000000000001000 [ 3.518759][ T73] R10: 00007ffd98620850 R11: 0000000000000246 R12: 0000000000000001 [ 3.518760][ T73] R13: 0000000000000049 R14: 00007f85db572680 R15: 00007f85db573fa0 [ 3.518767][ T73] [ 3.540402][ T1] virtme-ng-init: basic initialization done [ 3.585778][ T79] ip (79) used greatest stack depth: 24328 bytes left [ 3.613170][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.613589][ T75] virtme-ng-init: triggering udev coldplug [ 5.724936][ T75] virtme-ng-init: waiting for udev to settle [ 5.724950][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.724952][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.724954][ T75] preempt_count: 1, expected: 0 [ 5.724955][ T75] RCU nest depth: 0, expected: 0 [ 5.724956][ T75] locks held by virtme-ng-init/75: 4, last CPU#1: [ 5.724959][ T75] #0: ffffffffb0d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.724971][ T75] #1: ffffffffb0d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.724975][ T75] #2: ffffffffb0c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.724979][ T75] #3: ffffffffb0c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.724982][ T75] irq event stamp: 2902 [ 5.724983][ T75] hardirqs last enabled at (2901): [] __down_trylock_console_sem+0x86/0xa0 [ 5.724987][ T75] hardirqs last disabled at (2902): [] console_emit_next_record+0x3d4/0x4c0 [ 5.724988][ T75] softirqs last enabled at (2376): [] fpu_clone+0xd9/0x410 [ 5.724992][ T75] softirqs last disabled at (2374): [] fpu_clone+0x82/0x410 [ 5.724994][ T75] Preemption disabled at: [ 5.724995][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.725000][ T75] CPU: 1 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.725004][ T75] Tainted: [W]=WARN [ 5.725005][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.725007][ T75] Call Trace: [ 5.725008][ T75] [ 5.725010][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.725015][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.725016][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.725021][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.725024][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.725029][ T75] __kmalloc_noprof+0x443/0x760 [ 5.725032][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.725038][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.725041][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.725045][ T75] put_chars+0x1e1/0x2f0 [ 5.725048][ T75] ? __send_to_port+0x420/0x420 [ 5.725050][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.725054][ T75] ? validate_chain+0x38b/0xc20 [ 5.725060][ T75] hvc_console_print+0x292/0x780 [ 5.725066][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.725069][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.725071][ T75] ? lock_acquire+0x13c/0x160 [ 5.725075][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.725078][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.725080][ T75] ? console_flush_one_record+0x106/0x710 [ 5.725082][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.725084][ T75] ? lock_acquire+0x13c/0x160 [ 5.725088][ T75] console_flush_one_record+0x46f/0x710 [ 5.725092][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.725093][ T75] ? __lock_acquire+0x518/0xc20 [ 5.725099][ T75] console_unlock+0xee/0x1f0 [ 5.725101][ T75] ? console_flush_one_record+0x710/0x710 [ 5.725102][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.725104][ T75] ? lock_acquire+0x60/0x160 [ 5.725108][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.725110][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.725113][ T75] vprintk_emit+0x37c/0x3e0 [ 5.725116][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.725119][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.725125][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.725129][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.725131][ T75] ? simple_strntoull+0x10f/0x140 [ 5.725136][ T75] ? date_str+0x1e0/0x1e0 [ 5.725139][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.725143][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.725146][ T75] ? vprintk_default+0x20/0x20 [ 5.725150][ T75] ? vprintk_default+0x20/0x20 [ 5.725152][ T75] new_sync_write+0x33e/0x760 [ 5.725156][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.725160][ T75] ? new_sync_read+0x750/0x750 [ 5.725164][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.725169][ T75] ? __fget_files+0x1e3/0x460 [ 5.725173][ T75] vfs_write+0x6a2/0xbd0 [ 5.725177][ T75] ksys_write+0x116/0x250 [ 5.725180][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.725182][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.725185][ T75] do_syscall_64+0xff/0x530 [ 5.725188][ T75] ? exc_page_fault+0xee/0x100 [ 5.725191][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.725193][ T75] RIP: 0033:0x7f53ce01aed2 [ 5.725197][ 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 [ 5.725199][ T75] RSP: 002b:00007f53cdf61c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.725202][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f53ce01aed2 [ 5.725203][ T75] RDX: 000000000000002e RSI: 00007f53bc0012c0 RDI: 0000000000000003 [ 5.725204][ T75] RBP: 00007f53cdf61c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.725205][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53ce0a50a0 [ 5.725206][ T75] R13: 00007f53cdfa33e0 R14: 00007f53bc0012c0 R15: 00007f53cdf61da8 [ 5.725212][ T75] [ 6.202693][ T75] virtme-ng-init: udev is done [ 6.206865][ T1] virtme-ng-init: initialization done