virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.083201][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.083223][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.083230][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.083231][ T1] preempt_count: 1, expected: 0 [ 1.083232][ T1] RCU nest depth: 0, expected: 0 [ 1.083233][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.083235][ T1] #0: ff110000028b3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.083247][ T1] #1: ffffffff93f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.083253][ T1] #2: ffffffff93f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.083257][ T1] #3: ffffffff93e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.083261][ T1] #4: ffffffff93e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.083265][ T1] irq event stamp: 306754 [ 1.083266][ T1] hardirqs last enabled at (306753): [] __down_trylock_console_sem+0x86/0xa0 [ 1.083268][ T1] hardirqs last disabled at (306754): [] console_emit_next_record+0x3d4/0x4c0 [ 1.083270][ T1] softirqs last enabled at (305958): [] handle_softirqs+0x67c/0x900 [ 1.083274][ T1] softirqs last disabled at (305825): [] __irq_exit_rcu+0x145/0x1c0 [ 1.083276][ T1] Preemption disabled at: [ 1.083276][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.083281][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.083284][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.083286][ T1] Call Trace: [ 1.083287][ T1] [ 1.083291][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.083296][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.083298][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.083303][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.083307][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.083312][ T1] __kmalloc_noprof+0x443/0x760 [ 1.083315][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.083320][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.083323][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.083325][ T1] put_chars+0x1e1/0x2f0 [ 1.083328][ T1] ? __send_to_port+0x420/0x420 [ 1.083331][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.083335][ T1] ? validate_chain+0x38b/0xc20 [ 1.083339][ T1] hvc_console_print+0x292/0x780 [ 1.083341][ T1] ? __lock_acquire+0x518/0xc20 [ 1.083343][ T1] ? __lock_acquire+0x518/0xc20 [ 1.083347][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.083350][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.083354][ T1] ? lock_acquire+0x13c/0x160 [ 1.083358][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.083361][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.083363][ T1] ? console_flush_one_record+0x106/0x710 [ 1.083366][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.083369][ T1] ? lock_acquire+0x13c/0x160 [ 1.083373][ T1] console_flush_one_record+0x46f/0x710 [ 1.083377][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.083379][ T1] ? __lock_acquire+0x518/0xc20 [ 1.083384][ T1] console_unlock+0xee/0x1f0 [ 1.083387][ T1] ? console_flush_one_record+0x710/0x710 [ 1.083389][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.083391][ T1] ? lock_acquire+0x60/0x160 [ 1.083395][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.083396][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.083400][ T1] vprintk_emit+0x37c/0x3e0 [ 1.083403][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.083406][ T1] ? find_held_lock+0x2b/0x80 [ 1.083408][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.083410][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.083414][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.083419][ T1] ? device_rename.cold+0xa/0xa [ 1.083421][ T1] ? __lock_acquire+0x518/0xc20 [ 1.083425][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.083427][ T1] ? find_held_lock+0x2b/0x80 [ 1.083431][ T1] dev_printk_emit+0xb9/0xee [ 1.083433][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.083437][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.083441][ T1] ? proc_register+0x368/0x8b0 [ 1.083448][ T1] _dev_info+0xe2/0x116 [ 1.083451][ T1] ? _dev_notice+0x120/0x120 [ 1.083455][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.083461][ T1] ? rtc_proc_show+0x400/0x400 [ 1.083466][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.083471][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.083473][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.083477][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.083484][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.083488][ T1] cmos_do_probe+0x73b/0x98a [ 1.083491][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.083493][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.083495][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.083501][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.083503][ T1] ? mc146818_set_time+0x500/0x500 [ 1.083506][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.083508][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.083514][ T1] platform_probe+0xfe/0x1f0 [ 1.083518][ T1] call_driver_probe+0x61/0x1c0 [ 1.083521][ T1] really_probe+0x199/0x760 [ 1.083524][ T1] ? __device_attach_driver+0x280/0x280 [ 1.083526][ T1] __driver_probe_device+0x24f/0x440 [ 1.083529][ T1] ? __device_attach_driver+0x280/0x280 [ 1.083531][ T1] ? __device_attach_driver+0x280/0x280 [ 1.083532][ T1] driver_probe_device+0x4a/0xf0 [ 1.083535][ T1] __driver_attach+0x1b8/0x540 [ 1.083537][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.083540][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.083543][ T1] ? bus_remove_file+0x50/0x50 [ 1.083544][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.083547][ T1] ? rtc_dev_init+0x40/0x40 [ 1.083553][ T1] ? rtc_dev_init+0x40/0x40 [ 1.083555][ T1] bus_add_driver+0x2c8/0x530 [ 1.083559][ T1] driver_register+0x1a3/0x390 [ 1.083562][ T1] __platform_driver_probe+0x13f/0x270 [ 1.083565][ T1] cmos_init+0x31/0x40 [ 1.083567][ T1] do_one_initcall+0x124/0x4f0 [ 1.083570][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.083572][ T1] ? parameq+0x110/0x110 [ 1.083577][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.083580][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.083584][ T1] kernel_init_freeable+0x596/0x630 [ 1.083587][ T1] ? rest_init+0x280/0x280 [ 1.083590][ T1] kernel_init+0x21/0x150 [ 1.083593][ T1] ? rest_init+0x280/0x280 [ 1.083595][ T1] ret_from_fork+0x474/0x6b0 [ 1.083599][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.083602][ T1] ? __switch_to+0x5a3/0xe00 [ 1.083605][ T1] ? rest_init+0x280/0x280 [ 1.083608][ T1] ret_from_fork_asm+0x11/0x20 [ 1.083616][ T1] [ 1.116182][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:33:25 UTC (1787888005) [ 1.117330][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.120601][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.129385][ T1] NET: Registered PF_INET6 protocol family [ 1.133917][ T1] Segment Routing with IPv6 [ 1.134341][ T1] In-situ OAM (IOAM) with IPv6 [ 1.134781][ T1] NET: Registered PF_PACKET protocol family [ 1.135037][ T1] 9pnet: Installing 9P2000 support [ 1.135475][ T1] Key type dns_resolver registered [ 1.136162][ T1] NET: Registered PF_VSOCK protocol family [ 1.141381][ T1] IPI shorthand broadcast: enabled [ 1.242371][ T1] sched_clock: Marking stable (1205001838, 36738708)->(1328192752, -86452206) [ 1.244537][ T1] registered taskstats version 1 [ 1.247875][ T1] Loading compiled-in X.509 certificates [ 1.423951][ T1] Demotion targets for Node 0: null [ 1.424484][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11724) [ 1.424969][ T1] page_owner is disabled [ 1.426697][ T1] PM: Magic number: 6:462:564 [ 1.427414][ T1] netconsole: network logging started [ 1.429984][ T1] ALSA device list: [ 1.430634][ T1] No soundcards found. [ 1.432224][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.435859][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.437020][ T1] devtmpfs: mounted [ 1.437442][ T1] VFS: Pivoted into new rootfs [ 1.453277][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 1.486262][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.486765][ T1] Write protecting the kernel read-only data: 55296k [ 1.487577][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.488345][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.489092][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.489697][ T1] with arguments: [ 1.490008][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.490392][ T1] with environment: [ 1.490684][ T1] HOME=/ [ 1.493753][ T1] TERM=dumb [ 1.493897][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.494140][ T1] nr_open=2147483584 [ 1.494262][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.494536][ T1] virtme_rw_overlay0=/etc [ 1.494695][ T1] virtme_rw_overlay1=/lib [ 1.494859][ T1] virtme_rw_overlay2=/home [ 1.495013][ T1] virtme_rw_overlay3=/opt [ 1.495180][ T1] virtme_rw_overlay4=/srv [ 1.495342][ T1] virtme_rw_overlay5=/usr [ 1.495496][ T1] virtme_rw_overlay6=/var [ 1.495689][ T1] virtme_rw_overlay7=/tmp [ 1.495880][ T1] virtme_console=ttyS0 [ 1.496036][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.517866][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.519841][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.545899][ T1] overlayfs: failed to set xattr on upper [ 1.546323][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.546811][ T1] overlayfs: ...falling back to uuid=null. [ 1.550544][ T1] overlayfs: failed to set xattr on upper [ 1.550911][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.551320][ T1] overlayfs: ...falling back to uuid=null. [ 1.554573][ T1] overlayfs: failed to set xattr on upper [ 1.554931][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.555334][ T1] overlayfs: ...falling back to uuid=null. [ 1.559073][ T1] overlayfs: failed to set xattr on upper [ 1.559416][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.559843][ T1] overlayfs: ...falling back to uuid=null. [ 1.563713][ T1] overlayfs: failed to set xattr on upper [ 1.564059][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.564473][ T1] overlayfs: ...falling back to uuid=null. [ 1.567912][ T1] overlayfs: failed to set xattr on upper [ 1.568259][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.568665][ T1] overlayfs: ...falling back to uuid=null. [ 1.573031][ T1] overlayfs: failed to set xattr on upper [ 1.573386][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.573815][ T1] overlayfs: ...falling back to uuid=null. [ 1.577124][ T1] overlayfs: failed to set xattr on upper [ 1.577480][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.577904][ T1] overlayfs: ...falling back to uuid=null. [ 1.596286][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.924526][ T74] systemd-tmpfile (74) used greatest stack depth: 24384 bytes left [ 3.924544][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.924546][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.924548][ T74] preempt_count: 2, expected: 0 [ 3.924549][ T74] RCU nest depth: 0, expected: 0 [ 3.924550][ T74] locks held by systemd-tmpfile/74: 5, last CPU#0: [ 3.924552][ T74] #0: ffffffff93e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.924564][ T74] #1: ffffffff93f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.924570][ T74] #2: ffffffff93f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.924574][ T74] #3: ffffffff93e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.924578][ T74] #4: ffffffff93e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.924581][ T74] irq event stamp: 2274590 [ 3.924582][ T74] hardirqs last enabled at (2274589): [] __down_trylock_console_sem+0x86/0xa0 [ 3.924585][ T74] hardirqs last disabled at (2274590): [] console_emit_next_record+0x3d4/0x4c0 [ 3.924587][ T74] softirqs last enabled at (2267260): [] handle_softirqs+0x67c/0x900 [ 3.924589][ T74] softirqs last disabled at (2267255): [] __irq_exit_rcu+0x145/0x1c0 [ 3.924591][ T74] Preemption disabled at: [ 3.924592][ T74] [<0000000000000000>] 0x0 [ 3.924599][ T74] CPU: 0 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.924603][ T74] Tainted: [W]=WARN [ 3.924604][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.924605][ T74] Call Trace: [ 3.924607][ T74] [ 3.924609][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.924615][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.924620][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.924624][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.924630][ T74] __kmalloc_noprof+0x443/0x760 [ 3.924632][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.924638][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.924640][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.924644][ T74] put_chars+0x1e1/0x2f0 [ 3.924646][ T74] ? __send_to_port+0x420/0x420 [ 3.924648][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.924653][ T74] ? validate_chain+0x38b/0xc20 [ 3.924658][ T74] hvc_console_print+0x292/0x780 [ 3.924664][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.924667][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.924669][ T74] ? lock_acquire+0x13c/0x160 [ 3.924673][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.924677][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.924679][ T74] ? console_flush_one_record+0x106/0x710 [ 3.924682][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.924684][ T74] ? lock_acquire+0x13c/0x160 [ 3.924688][ T74] console_flush_one_record+0x46f/0x710 [ 3.924693][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.924695][ T74] ? __lock_acquire+0x518/0xc20 [ 3.924700][ T74] console_unlock+0xee/0x1f0 [ 3.924703][ T74] ? console_flush_one_record+0x710/0x710 [ 3.924704][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.924707][ T74] ? lock_acquire+0x60/0x160 [ 3.924710][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.924712][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.924716][ T74] vprintk_emit+0x37c/0x3e0 [ 3.924719][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.924723][ T74] ? __lock_acquire+0x518/0xc20 [ 3.924727][ T74] _printk+0xc7/0x100 [ 3.924730][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.924733][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.924736][ T74] ? __rwlock_init+0x150/0x150 [ 3.924743][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.924745][ T74] do_exit.cold+0x82/0x9c [ 3.924749][ T74] ? exit_notify+0x890/0x890 [ 3.924751][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.924754][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.924758][ T74] do_group_exit+0xb8/0x370 [ 3.924762][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.924764][ T74] x64_sys_call+0x1567/0x1570 [ 3.924767][ T74] do_syscall_64+0xff/0x530 [ 3.924770][ T74] ? exc_page_fault+0xee/0x100 [ 3.924773][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.924776][ T74] RIP: 0033:0x7f12e43a11b8 [ 3.924778][ T74] Code: Unable to access opcode bytes at 0x7f12e43a118e. [ 3.924779][ T74] RSP: 002b:00007fff391fa2c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.924782][ T74] RAX: ffffffffffffffda RBX: 00007f12e44d1f88 RCX: 00007f12e43a11b8 [ 3.924783][ T74] RDX: 00007f12e3bff4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.924784][ T74] RBP: 00007fff391fa320 R08: 0000000000000000 R09: 0000000000001000 [ 3.924785][ T74] R10: 00007fff391fa0e0 R11: 0000000000000246 R12: 0000000000000001 [ 3.924786][ T74] R13: 0000000000000049 R14: 00007f12e44d0680 R15: 00007f12e44d1fa0 [ 3.924793][ T74] [ 3.925033][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.925033][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.925033][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.925033][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.943194][ T1] virtme-ng-init: basic initialization done [ 4.008927][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.009346][ T75] virtme-ng-init: triggering udev coldplug [ 6.387522][ T75] virtme-ng-init: waiting for udev to settle [ 6.387537][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.387539][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.387541][ T75] preempt_count: 1, expected: 0 [ 6.387542][ T75] RCU nest depth: 0, expected: 0 [ 6.387543][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 6.387545][ T75] #0: ffffffff93f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.387558][ T75] #1: ffffffff93f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.387562][ T75] #2: ffffffff93e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.387566][ T75] #3: ffffffff93e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.387570][ T75] irq event stamp: 3116 [ 6.387571][ T75] hardirqs last enabled at (3115): [] __down_trylock_console_sem+0x86/0xa0 [ 6.387573][ T75] hardirqs last disabled at (3116): [] console_emit_next_record+0x3d4/0x4c0 [ 6.387575][ T75] softirqs last enabled at (2628): [] fpu_clone+0xd9/0x410 [ 6.387579][ T75] softirqs last disabled at (2626): [] fpu_clone+0x82/0x410 [ 6.387581][ T75] Preemption disabled at: [ 6.387582][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.387587][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.387591][ T75] Tainted: [W]=WARN [ 6.387592][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.387593][ T75] Call Trace: [ 6.387595][ T75] [ 6.387597][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.387602][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.387604][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.387609][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.387613][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.387618][ T75] __kmalloc_noprof+0x443/0x760 [ 6.387620][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.387626][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.387629][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.387632][ T75] put_chars+0x1e1/0x2f0 [ 6.387635][ T75] ? __send_to_port+0x420/0x420 [ 6.387636][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.387641][ T75] ? validate_chain+0x38b/0xc20 [ 6.387646][ T75] hvc_console_print+0x292/0x780 [ 6.387653][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.387655][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.387657][ T75] ? lock_acquire+0x13c/0x160 [ 6.387661][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.387665][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.387667][ T75] ? console_flush_one_record+0x106/0x710 [ 6.387670][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.387672][ T75] ? lock_acquire+0x13c/0x160 [ 6.387676][ T75] console_flush_one_record+0x46f/0x710 [ 6.387681][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.387683][ T75] ? __lock_acquire+0x518/0xc20 [ 6.387688][ T75] console_unlock+0xee/0x1f0 [ 6.387691][ T75] ? console_flush_one_record+0x710/0x710 [ 6.387692][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.387695][ T75] ? lock_acquire+0x60/0x160 [ 6.387699][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.387700][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.387704][ T75] vprintk_emit+0x37c/0x3e0 [ 6.387707][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.387710][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.387716][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.387720][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.387722][ T75] ? simple_strntoull+0x10f/0x140 [ 6.387726][ T75] ? date_str+0x1e0/0x1e0 [ 6.387729][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.387734][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.387737][ T75] ? vprintk_default+0x20/0x20 [ 6.387743][ T75] ? vprintk_default+0x20/0x20 [ 6.387746][ T75] new_sync_write+0x33e/0x760 [ 6.387749][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.387753][ T75] ? new_sync_read+0x750/0x750 [ 6.387758][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.387766][ T75] ? __fget_files+0x1e3/0x460 [ 6.387770][ T75] vfs_write+0x6a2/0xbd0 [ 6.387775][ T75] ksys_write+0x116/0x250 [ 6.387778][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.387781][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.387785][ T75] do_syscall_64+0xff/0x530 [ 6.387787][ T75] ? exc_page_fault+0xee/0x100 [ 6.387790][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.387792][ T75] RIP: 0033:0x7f14f7e4aed2 [ 6.387796][ 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 [ 6.387798][ T75] RSP: 002b:00007f14f7d91c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.387801][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f14f7e4aed2 [ 6.387802][ T75] RDX: 000000000000002e RSI: 00007f14f00012c0 RDI: 0000000000000003 [ 6.387803][ T75] RBP: 00007f14f7d91c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.387804][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f14f7ed50a0 [ 6.387805][ T75] R13: 00007f14f7dd33e0 R14: 00007f14f00012c0 R15: 00007f14f7d91da8 [ 6.387812][ T75] [ 7.044017][ T75] virtme-ng-init: udev is done [ 7.047692][ T1] virtme-ng-init: initialization done