virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.944299][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.944318][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.944320][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.944322][ T1] preempt_count: 1, expected: 0 [ 0.944322][ T1] RCU nest depth: 0, expected: 0 [ 0.944324][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.944326][ T1] #0: ff110000028fb938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.944337][ T1] #1: ffffffff93f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.944343][ T1] #2: ffffffff93f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.944346][ T1] #3: ffffffff93e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.944349][ T1] #4: ffffffff93e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.944353][ T1] irq event stamp: 302406 [ 0.944353][ T1] hardirqs last enabled at (302405): [] __down_trylock_console_sem+0x86/0xa0 [ 0.944357][ T1] hardirqs last disabled at (302406): [] console_emit_next_record+0x3d4/0x4c0 [ 0.944358][ T1] softirqs last enabled at (301858): [] handle_softirqs+0x67c/0x900 [ 0.944362][ T1] softirqs last disabled at (301853): [] __irq_exit_rcu+0x145/0x1c0 [ 0.944364][ T1] Preemption disabled at: [ 0.944364][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.944369][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.944371][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.944373][ T1] Call Trace: [ 0.944375][ T1] [ 0.944378][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.944382][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.944384][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.944388][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.944392][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.944397][ T1] __kmalloc_noprof+0x443/0x760 [ 0.944399][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.944405][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.944408][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.944411][ T1] put_chars+0x1e1/0x2f0 [ 0.944414][ T1] ? __send_to_port+0x420/0x420 [ 0.944417][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.944421][ T1] ? validate_chain+0x38b/0xc20 [ 0.944425][ T1] hvc_console_print+0x292/0x780 [ 0.944428][ T1] ? __lock_acquire+0x518/0xc20 [ 0.944430][ T1] ? __lock_acquire+0x518/0xc20 [ 0.944434][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.944437][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.944439][ T1] ? lock_acquire+0x13c/0x160 [ 0.944443][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.944446][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.944448][ T1] ? console_flush_one_record+0x106/0x710 [ 0.944450][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.944452][ T1] ? lock_acquire+0x13c/0x160 [ 0.944456][ T1] console_flush_one_record+0x46f/0x710 [ 0.944459][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.944463][ T1] ? __lock_acquire+0x518/0xc20 [ 0.944464][ T1] console_unlock+0xee/0x1f0 [ 0.944464][ T1] ? console_flush_one_record+0x710/0x710 [ 0.944464][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.944464][ T1] ? lock_acquire+0x60/0x160 [ 0.944464][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.944464][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.944464][ T1] vprintk_emit+0x37c/0x3e0 [ 0.944464][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.944464][ T1] ? find_held_lock+0x2b/0x80 [ 0.944464][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.944464][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.944464][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.944464][ T1] ? device_rename.cold+0xa/0xa [ 0.944464][ T1] ? __lock_acquire+0x518/0xc20 [ 0.944464][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.944464][ T1] ? find_held_lock+0x2b/0x80 [ 0.944464][ T1] dev_printk_emit+0xb9/0xee [ 0.944464][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.944464][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.944464][ T1] ? proc_register+0x368/0x8b0 [ 0.944464][ T1] _dev_info+0xe2/0x116 [ 0.944464][ T1] ? _dev_notice+0x120/0x120 [ 0.944464][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.944464][ T1] ? rtc_proc_show+0x400/0x400 [ 0.944464][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.944464][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.944464][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.944464][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.944464][ T1] cmos_do_probe+0x73b/0x98a [ 0.944464][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.944464][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.944464][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.944464][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.944464][ T1] ? mc146818_set_time+0x500/0x500 [ 0.944464][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.944464][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.944464][ T1] platform_probe+0xfe/0x1f0 [ 0.944464][ T1] call_driver_probe+0x61/0x1c0 [ 0.944464][ T1] really_probe+0x199/0x760 [ 0.944464][ T1] ? __device_attach_driver+0x280/0x280 [ 0.944464][ T1] __driver_probe_device+0x24f/0x440 [ 0.944464][ T1] ? __device_attach_driver+0x280/0x280 [ 0.944464][ T1] ? __device_attach_driver+0x280/0x280 [ 0.944464][ T1] driver_probe_device+0x4a/0xf0 [ 0.944464][ T1] __driver_attach+0x1b8/0x540 [ 0.944464][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.944464][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.944464][ T1] ? bus_remove_file+0x50/0x50 [ 0.944464][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.944464][ T1] ? rtc_dev_init+0x40/0x40 [ 0.944464][ T1] ? rtc_dev_init+0x40/0x40 [ 0.944464][ T1] bus_add_driver+0x2c8/0x530 [ 0.944464][ T1] driver_register+0x1a3/0x390 [ 0.944464][ T1] __platform_driver_probe+0x13f/0x270 [ 0.944464][ T1] cmos_init+0x31/0x40 [ 0.944464][ T1] do_one_initcall+0x124/0x4f0 [ 0.944464][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.944464][ T1] ? parameq+0x110/0x110 [ 0.944464][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.944464][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.944464][ T1] kernel_init_freeable+0x596/0x630 [ 0.944464][ T1] ? rest_init+0x280/0x280 [ 0.944464][ T1] kernel_init+0x21/0x150 [ 0.944464][ T1] ? rest_init+0x280/0x280 [ 0.944464][ T1] ret_from_fork+0x474/0x6b0 [ 0.944464][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.944464][ T1] ? __switch_to+0x5a3/0xe00 [ 0.944464][ T1] ? rest_init+0x280/0x280 [ 0.944464][ T1] ret_from_fork_asm+0x11/0x20 [ 0.944464][ T1] [ 0.974027][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T13:41:11 UTC (1787924471) [ 0.974971][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.977730][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 0.986362][ T1] NET: Registered PF_INET6 protocol family [ 0.990166][ T1] Segment Routing with IPv6 [ 0.990625][ T1] In-situ OAM (IOAM) with IPv6 [ 0.990947][ T1] NET: Registered PF_PACKET protocol family [ 0.991177][ T1] 9pnet: Installing 9P2000 support [ 0.991519][ T1] Key type dns_resolver registered [ 0.992103][ T1] NET: Registered PF_VSOCK protocol family [ 0.996168][ T1] IPI shorthand broadcast: enabled [ 1.093110][ T1] sched_clock: Marking stable (1059001671, 33462226)->(1184474941, -92011044) [ 1.096075][ T1] registered taskstats version 1 [ 1.097794][ T1] Loading compiled-in X.509 certificates [ 1.195577][ T1] Demotion targets for Node 0: null [ 1.195831][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11728) [ 1.196116][ T1] page_owner is disabled [ 1.197006][ T1] PM: Magic number: 6:628:686 [ 1.197404][ T1] netconsole: network logging started [ 1.198716][ T1] ALSA device list: [ 1.199316][ T1] No soundcards found. [ 1.200403][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.202834][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.203667][ T1] devtmpfs: mounted [ 1.203958][ T1] VFS: Pivoted into new rootfs [ 1.230760][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.230977][ T1] Write protecting the kernel read-only data: 55296k [ 1.231523][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.231927][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.232174][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.232419][ T1] with arguments: [ 1.232555][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.232770][ T1] with environment: [ 1.232885][ T1] HOME=/ [ 1.232995][ T1] TERM=dumb [ 1.233106][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.233328][ T1] nr_open=2147483584 [ 1.233433][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.233693][ T1] virtme_rw_overlay0=/etc [ 1.233833][ T1] virtme_rw_overlay1=/lib [ 1.233975][ T1] virtme_rw_overlay2=/home [ 1.234111][ T1] virtme_rw_overlay3=/opt [ 1.234251][ T1] virtme_rw_overlay4=/srv [ 1.234396][ T1] virtme_rw_overlay5=/usr [ 1.234537][ T1] virtme_rw_overlay6=/var [ 1.234674][ T1] virtme_rw_overlay7=/tmp [ 1.234819][ T1] virtme_console=ttyS0 [ 1.234958][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.250151][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.251301][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.262299][ T1] overlayfs: failed to set xattr on upper [ 1.262592][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.262815][ T1] overlayfs: ...falling back to uuid=null. [ 1.264948][ T1] overlayfs: failed to set xattr on upper [ 1.265154][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.265376][ T1] overlayfs: ...falling back to uuid=null. [ 1.267225][ T1] overlayfs: failed to set xattr on upper [ 1.267435][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.267666][ T1] overlayfs: ...falling back to uuid=null. [ 1.269401][ T1] overlayfs: failed to set xattr on upper [ 1.269881][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.270106][ T1] overlayfs: ...falling back to uuid=null. [ 1.271835][ T1] overlayfs: failed to set xattr on upper [ 1.272037][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.272265][ T1] overlayfs: ...falling back to uuid=null. [ 1.273764][ T1] overlayfs: failed to set xattr on upper [ 1.273963][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.274176][ T1] overlayfs: ...falling back to uuid=null. [ 1.276036][ T1] overlayfs: failed to set xattr on upper [ 1.276241][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.276472][ T1] overlayfs: ...falling back to uuid=null. [ 1.278167][ T1] overlayfs: failed to set xattr on upper [ 1.278375][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.279087][ T1] overlayfs: ...falling back to uuid=null. [ 1.289798][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.400377][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.221455][ T72] systemd-tmpfile (72) used greatest stack depth: 24736 bytes left [ 3.221512][ T72] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.221514][ T72] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 72, name: systemd-tmpfile [ 3.221516][ T72] preempt_count: 2, expected: 0 [ 3.221516][ T72] RCU nest depth: 0, expected: 0 [ 3.221517][ T72] locks held by systemd-tmpfile/72: 5, last CPU#2: [ 3.221519][ T72] #0: ffffffff93e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.221531][ T72] #1: ffffffff93f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.221536][ T72] #2: ffffffff93f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.221539][ T72] #3: ffffffff93e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.221542][ T72] #4: ffffffff93e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.221545][ T72] irq event stamp: 2299502 [ 3.221546][ T72] hardirqs last enabled at (2299501): [] __down_trylock_console_sem+0x86/0xa0 [ 3.221549][ T72] hardirqs last disabled at (2299502): [] console_emit_next_record+0x3d4/0x4c0 [ 3.221551][ T72] softirqs last enabled at (2298498): [] handle_softirqs+0x67c/0x900 [ 3.221553][ T72] softirqs last disabled at (2298493): [] __irq_exit_rcu+0x145/0x1c0 [ 3.221555][ T72] Preemption disabled at: [ 3.221556][ T72] [<0000000000000000>] 0x0 [ 3.221563][ T72] CPU: 2 UID: 0 PID: 72 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.221566][ T72] Tainted: [W]=WARN [ 3.221567][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.221569][ T72] Call Trace: [ 3.221571][ T72] [ 3.221573][ T72] dump_stack_lvl+0x6f/0xa0 [ 3.221578][ T72] __might_resched.cold+0x1fe/0x2c1 [ 3.221582][ T72] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.221585][ T72] ? __kmalloc_noprof+0xdb/0x760 [ 3.221590][ T72] __kmalloc_noprof+0x443/0x760 [ 3.221593][ T72] ? alloc_buf.isra.0+0x4b/0x260 [ 3.221599][ T72] ? do_raw_spin_unlock+0x59/0x250 [ 3.221601][ T72] alloc_buf.isra.0+0x4b/0x260 [ 3.221605][ T72] put_chars+0x1e1/0x2f0 [ 3.221608][ T72] ? __send_to_port+0x420/0x420 [ 3.221609][ T72] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.221613][ T72] ? validate_chain+0x38b/0xc20 [ 3.221618][ T72] hvc_console_print+0x292/0x780 [ 3.221625][ T72] ? hvc_write+0x3a0/0x3a0 [ 3.221627][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.221629][ T72] ? lock_acquire+0x13c/0x160 [ 3.221633][ T72] console_emit_next_record+0x22f/0x4c0 [ 3.221636][ T72] ? devkmsg_read+0x4b0/0x4b0 [ 3.221637][ T72] ? console_flush_one_record+0x106/0x710 [ 3.221640][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.221642][ T72] ? lock_acquire+0x13c/0x160 [ 3.221646][ T72] console_flush_one_record+0x46f/0x710 [ 3.221649][ T72] ? console_emit_next_record+0x4c0/0x4c0 [ 3.221650][ T72] ? __lock_acquire+0x518/0xc20 [ 3.221656][ T72] console_unlock+0xee/0x1f0 [ 3.221658][ T72] ? console_flush_one_record+0x710/0x710 [ 3.221659][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.221661][ T72] ? lock_acquire+0x60/0x160 [ 3.221664][ T72] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.221664][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.221664][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.221664][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.221664][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.221666][ T72] ? vprintk_emit+0x320/0x3e0 [ 3.221669][ T72] vprintk_emit+0x37c/0x3e0 [ 3.221672][ T72] ? wake_up_klogd_work_func+0x90/0x90 [ 3.221675][ T72] ? __lock_acquire+0x518/0xc20 [ 3.221678][ T72] _printk+0xc7/0x100 [ 3.221682][ T72] ? snapshot_read.cold+0x21/0x21 [ 3.221684][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.221687][ T72] ? __rwlock_init+0x150/0x150 [ 3.221691][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.221694][ T72] do_exit.cold+0x82/0x9c [ 3.221697][ T72] ? exit_notify+0x890/0x890 [ 3.221698][ T72] ? __lock_release.isra.0+0x69/0x1a0 [ 3.221701][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.221705][ T72] do_group_exit+0xb8/0x370 [ 3.221707][ T72] __x64_sys_exit_group+0x3c/0x50 [ 3.221709][ T72] x64_sys_call+0x1567/0x1570 [ 3.221712][ T72] do_syscall_64+0xff/0x530 [ 3.221716][ T72] ? exc_page_fault+0xee/0x100 [ 3.221719][ T72] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.221722][ T72] RIP: 0033:0x7fec2f9b51b8 [ 3.221724][ T72] Code: Unable to access opcode bytes at 0x7fec2f9b518e. [ 3.221725][ T72] RSP: 002b:00007fff0eebee38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.221727][ T72] RAX: ffffffffffffffda RBX: 00007fec2fae5f88 RCX: 00007fec2f9b51b8 [ 3.221728][ T72] RDX: 00007fec2f2134c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.221729][ T72] RBP: 00007fff0eebee90 R08: 0000000000000000 R09: 0000000000001000 [ 3.221730][ T72] R10: 00007fff0eebec50 R11: 0000000000000246 R12: 0000000000000001 [ 3.221730][ T72] R13: 0000000000000049 R14: 00007fec2fae4680 R15: 00007fec2fae5fa0 [ 3.221737][ T72] [ 3.238315][ T1] virtme-ng-init: basic initialization done [ 3.283100][ T79] ip (79) used greatest stack depth: 24136 bytes left [ 3.294387][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.294746][ T75] virtme-ng-init: triggering udev coldplug [ 5.321835][ T75] virtme-ng-init: waiting for udev to settle [ 5.321849][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.321851][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.321853][ T75] preempt_count: 1, expected: 0 [ 5.321853][ T75] RCU nest depth: 0, expected: 0 [ 5.321854][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 5.321857][ T75] #0: ffffffff93f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.321869][ T75] #1: ffffffff93f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.321873][ T75] #2: ffffffff93e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.321876][ T75] #3: ffffffff93e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.321879][ T75] irq event stamp: 2954 [ 5.321880][ T75] hardirqs last enabled at (2953): [] __down_trylock_console_sem+0x86/0xa0 [ 5.321883][ T75] hardirqs last disabled at (2954): [] console_emit_next_record+0x3d4/0x4c0 [ 5.321884][ T75] softirqs last enabled at (2464): [] fpu_clone+0xd9/0x410 [ 5.321888][ T75] softirqs last disabled at (2462): [] fpu_clone+0x82/0x410 [ 5.321890][ T75] Preemption disabled at: [ 5.321891][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.321896][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.321900][ T75] Tainted: [W]=WARN [ 5.321901][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.321902][ T75] Call Trace: [ 5.321904][ T75] [ 5.321905][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.321909][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.321911][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.321915][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.321918][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.321924][ T75] __kmalloc_noprof+0x443/0x760 [ 5.321926][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.321932][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.321935][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.321938][ T75] put_chars+0x1e1/0x2f0 [ 5.321941][ T75] ? __send_to_port+0x420/0x420 [ 5.321943][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.321946][ T75] ? validate_chain+0x38b/0xc20 [ 5.321952][ T75] hvc_console_print+0x292/0x780 [ 5.321958][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.321960][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.321962][ T75] ? lock_acquire+0x13c/0x160 [ 5.321966][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.321969][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.321971][ T75] ? console_flush_one_record+0x106/0x710 [ 5.321973][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.321975][ T75] ? lock_acquire+0x13c/0x160 [ 5.321979][ T75] console_flush_one_record+0x46f/0x710 [ 5.321982][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.321984][ T75] ? __lock_acquire+0x518/0xc20 [ 5.321989][ T75] console_unlock+0xee/0x1f0 [ 5.321991][ T75] ? console_flush_one_record+0x710/0x710 [ 5.321992][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.321994][ T75] ? lock_acquire+0x60/0x160 [ 5.321997][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.321999][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.322002][ T75] vprintk_emit+0x37c/0x3e0 [ 5.322005][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.322007][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.322013][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.322018][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.322019][ T75] ? simple_strntoull+0x10f/0x140 [ 5.322024][ T75] ? date_str+0x1e0/0x1e0 [ 5.322027][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.322031][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.322033][ T75] ? vprintk_default+0x20/0x20 [ 5.322037][ T75] ? vprintk_default+0x20/0x20 [ 5.322039][ T75] new_sync_write+0x33e/0x760 [ 5.322043][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.322047][ T75] ? new_sync_read+0x750/0x750 [ 5.322050][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.322055][ T75] ? __fget_files+0x1e3/0x460 [ 5.322059][ T75] vfs_write+0x6a2/0xbd0 [ 5.322063][ T75] ksys_write+0x116/0x250 [ 5.322065][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.322067][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.322071][ T75] do_syscall_64+0xff/0x530 [ 5.322073][ T75] ? exc_page_fault+0xee/0x100 [ 5.322076][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.322078][ T75] RIP: 0033:0x7f5385834ed2 [ 5.322082][ 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 [ 5.322083][ T75] RSP: 002b:00007f538577bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.322086][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f5385834ed2 [ 5.322087][ T75] RDX: 000000000000002e RSI: 00007f53800012c0 RDI: 0000000000000003 [ 5.322088][ T75] RBP: 00007f538577bc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.322089][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53858bf0a0 [ 5.322090][ T75] R13: 00007f53857bd3e0 R14: 00007f53800012c0 R15: 00007f538577bda8 [ 5.322096][ T75] [ 5.806625][ T75] virtme-ng-init: udev is done [ 5.809307][ T1] virtme-ng-init: initialization done