virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.069947][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.069966][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.069968][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.069969][ T1] preempt_count: 1, expected: 0 [ 1.069970][ T1] RCU nest depth: 0, expected: 0 [ 1.069971][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.069973][ T1] #0: ff11000002b28938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.069987][ T1] #1: ffffffff8917ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.069993][ T1] #2: ffffffff8917de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.069997][ T1] #3: ffffffff8909d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.070000][ T1] #4: ffffffff8909d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.070004][ T1] irq event stamp: 318322 [ 1.070005][ T1] hardirqs last enabled at (318321): [] __down_trylock_console_sem+0x86/0xa0 [ 1.070008][ T1] hardirqs last disabled at (318322): [] console_emit_next_record+0x3d4/0x4c0 [ 1.070010][ T1] softirqs last enabled at (316960): [] handle_softirqs+0x67c/0x900 [ 1.070013][ T1] softirqs last disabled at (316953): [] __irq_exit_rcu+0x145/0x1c0 [ 1.070016][ T1] Preemption disabled at: [ 1.070016][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.070021][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.070024][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.070025][ T1] Call Trace: [ 1.070027][ T1] [ 1.070030][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.070036][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.070037][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.070042][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.070045][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.070050][ T1] __kmalloc_noprof+0x443/0x760 [ 1.070052][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.070057][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.070060][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.070063][ T1] put_chars+0x1e1/0x2f0 [ 1.070065][ T1] ? __send_to_port+0x420/0x420 [ 1.070068][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.070071][ T1] ? validate_chain+0x38b/0xc20 [ 1.070076][ T1] hvc_console_print+0x292/0x780 [ 1.070080][ T1] ? __lock_acquire+0x518/0xc20 [ 1.070081][ T1] ? __lock_acquire+0x518/0xc20 [ 1.070086][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.070089][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.070091][ T1] ? lock_acquire+0x13c/0x160 [ 1.070095][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.070099][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.070101][ T1] ? console_flush_one_record+0x106/0x710 [ 1.070104][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.070105][ T1] ? lock_acquire+0x13c/0x160 [ 1.070109][ T1] console_flush_one_record+0x46f/0x710 [ 1.070113][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.070115][ T1] ? __lock_acquire+0x518/0xc20 [ 1.070120][ T1] console_unlock+0xee/0x1f0 [ 1.070123][ T1] ? console_flush_one_record+0x710/0x710 [ 1.070125][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.070126][ T1] ? lock_acquire+0xe0/0x160 [ 1.070130][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.070131][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.070134][ T1] vprintk_emit+0x37c/0x3e0 [ 1.070137][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.070139][ T1] ? find_held_lock+0x2b/0x80 [ 1.070140][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.070143][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.070146][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.070150][ T1] ? device_rename.cold+0xa/0xa [ 1.070152][ T1] ? __lock_acquire+0x518/0xc20 [ 1.070157][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.070158][ T1] ? find_held_lock+0x2b/0x80 [ 1.070162][ T1] dev_printk_emit+0xb9/0xee [ 1.070164][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.070167][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.070171][ T1] ? proc_register+0x368/0x8b0 [ 1.070177][ T1] _dev_info+0xe2/0x116 [ 1.070180][ T1] ? _dev_notice+0x120/0x120 [ 1.070184][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.070187][ T1] ? rtc_proc_show+0x400/0x400 [ 1.070191][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.070197][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.070201][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.070207][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.070211][ T1] cmos_do_probe+0x73b/0x98a [ 1.070214][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.070216][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.070218][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.070223][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.070225][ T1] ? mc146818_set_time+0x500/0x500 [ 1.070228][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.070230][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.070236][ T1] platform_probe+0xfe/0x1f0 [ 1.070238][ T1] call_driver_probe+0x61/0x1c0 [ 1.070241][ T1] really_probe+0x199/0x760 [ 1.070244][ T1] ? __device_attach_driver+0x280/0x280 [ 1.070246][ T1] __driver_probe_device+0x24f/0x440 [ 1.070248][ T1] ? __device_attach_driver+0x280/0x280 [ 1.070250][ T1] ? __device_attach_driver+0x280/0x280 [ 1.070251][ T1] driver_probe_device+0x4a/0xf0 [ 1.070253][ T1] __driver_attach+0x1b8/0x540 [ 1.070255][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.070258][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.070260][ T1] ? bus_remove_file+0x50/0x50 [ 1.070262][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.070265][ T1] ? rtc_dev_init+0x40/0x40 [ 1.070270][ T1] ? rtc_dev_init+0x40/0x40 [ 1.070272][ T1] bus_add_driver+0x2c8/0x530 [ 1.070275][ T1] driver_register+0x1a3/0x390 [ 1.070278][ T1] __platform_driver_probe+0x13f/0x270 [ 1.070281][ T1] cmos_init+0x31/0x40 [ 1.070283][ T1] do_one_initcall+0x124/0x4f0 [ 1.070286][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.070288][ T1] ? parameq+0x110/0x110 [ 1.070293][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.070297][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.070299][ T1] kernel_init_freeable+0x596/0x630 [ 1.070303][ T1] ? rest_init+0x280/0x280 [ 1.070306][ T1] kernel_init+0x21/0x150 [ 1.070308][ T1] ? rest_init+0x280/0x280 [ 1.070310][ T1] ret_from_fork+0x474/0x6b0 [ 1.070314][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.070317][ T1] ? __switch_to+0x5a3/0xe00 [ 1.070320][ T1] ? rest_init+0x280/0x280 [ 1.070323][ T1] ret_from_fork_asm+0x11/0x20 [ 1.070330][ T1] [ 1.101358][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T14:42:44 UTC (1787928164) [ 1.102345][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.105253][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.111592][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.114445][ T1] IPv4 over IPsec tunneling driver [ 1.118935][ T1] NET: Registered PF_INET6 protocol family [ 1.124557][ T1] Segment Routing with IPv6 [ 1.124739][ T1] RPL Segment Routing with IPv6 [ 1.125131][ T1] In-situ OAM (IOAM) with IPv6 [ 1.128316][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.134938][ T1] NET: Registered PF_PACKET protocol family [ 1.135324][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.135753][ T1] sctp: Hash tables configured (bind 32/56) [ 1.136362][ T1] 9pnet: Installing 9P2000 support [ 1.136709][ T1] Key type dns_resolver registered [ 1.137423][ T1] NET: Registered PF_VSOCK protocol family [ 1.141732][ T1] IPI shorthand broadcast: enabled [ 1.242239][ T1] sched_clock: Marking stable (1209001453, 32386285)->(1345589605, -104201867) [ 1.244792][ T1] registered taskstats version 1 [ 1.246861][ T1] Loading compiled-in X.509 certificates [ 1.356022][ T1] Demotion targets for Node 0: null [ 1.356346][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12318) [ 1.356658][ T1] page_owner is disabled [ 1.357337][ T1] PM: Magic number: 6:287:739 [ 1.357773][ T1] netconsole: network logging started [ 1.359863][ T1] ALSA device list: [ 1.360487][ T1] No soundcards found. [ 1.361766][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.364158][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.364921][ T1] devtmpfs: mounted [ 1.365174][ T1] VFS: Pivoted into new rootfs [ 1.395420][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.395730][ T1] Write protecting the kernel read-only data: 65536k [ 1.396192][ T1] Freeing unused kernel image (text/rodata gap) memory: 100K [ 1.396595][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.396895][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.397203][ T1] with arguments: [ 1.397343][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.397594][ T1] with environment: [ 1.397714][ T1] HOME=/ [ 1.397835][ T1] TERM=dumb [ 1.397953][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.398142][ T1] nr_open=2147483584 [ 1.398254][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.398552][ T1] virtme_rw_overlay0=/etc [ 1.398701][ T1] virtme_rw_overlay1=/lib [ 1.398852][ T1] virtme_rw_overlay2=/home [ 1.399042][ T1] virtme_rw_overlay3=/opt [ 1.399192][ T1] virtme_rw_overlay4=/srv [ 1.399342][ T1] virtme_rw_overlay5=/usr [ 1.399509][ T1] virtme_rw_overlay6=/var [ 1.399671][ T1] virtme_rw_overlay7=/tmp [ 1.399823][ T1] virtme_console=ttyS0 [ 1.399984][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.416369][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.417885][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.428688][ T1] overlayfs: failed to set xattr on upper [ 1.428994][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.429328][ T1] overlayfs: ...falling back to uuid=null. [ 1.431867][ T1] overlayfs: failed to set xattr on upper [ 1.432107][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.432425][ T1] overlayfs: ...falling back to uuid=null. [ 1.434550][ T1] overlayfs: failed to set xattr on upper [ 1.434783][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.435066][ T1] overlayfs: ...falling back to uuid=null. [ 1.437271][ T1] overlayfs: failed to set xattr on upper [ 1.437518][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.437812][ T1] overlayfs: ...falling back to uuid=null. [ 1.439867][ T1] overlayfs: failed to set xattr on upper [ 1.440104][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.440887][ T1] overlayfs: ...falling back to uuid=null. [ 1.442942][ T1] overlayfs: failed to set xattr on upper [ 1.443182][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.443471][ T1] overlayfs: ...falling back to uuid=null. [ 1.445530][ T1] overlayfs: failed to set xattr on upper [ 1.445763][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.446044][ T1] overlayfs: ...falling back to uuid=null. [ 1.448555][ T1] overlayfs: failed to set xattr on upper [ 1.448781][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.449086][ T1] overlayfs: ...falling back to uuid=null. [ 1.460209][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.498447][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.356731][ T72] systemd-tmpfile (72) used greatest stack depth: 24992 bytes left [ 3.356749][ T72] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.356751][ T72] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 72, name: systemd-tmpfile [ 3.356753][ T72] preempt_count: 2, expected: 0 [ 3.356754][ T72] RCU nest depth: 0, expected: 0 [ 3.356755][ T72] locks held by systemd-tmpfile/72: 5, last CPU#0: [ 3.356757][ T72] #0: ffffffff890167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.356769][ T72] #1: ffffffff8917ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.356774][ T72] #2: ffffffff8917de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.356779][ T72] #3: ffffffff8909d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.356783][ T72] #4: ffffffff8909d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.356788][ T72] irq event stamp: 2190628 [ 3.356789][ T72] hardirqs last enabled at (2190627): [] __down_trylock_console_sem+0x86/0xa0 [ 3.356792][ T72] hardirqs last disabled at (2190628): [] console_emit_next_record+0x3d4/0x4c0 [ 3.356795][ T72] softirqs last enabled at (2187406): [] handle_softirqs+0x67c/0x900 [ 3.356797][ T72] softirqs last disabled at (2186177): [] __irq_exit_rcu+0x145/0x1c0 [ 3.356800][ T72] Preemption disabled at: [ 3.356801][ T72] [<0000000000000000>] 0x0 [ 3.356808][ T72] CPU: 0 UID: 0 PID: 72 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.356812][ T72] Tainted: [W]=WARN [ 3.356812][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.356815][ T72] Call Trace: [ 3.356816][ T72] [ 3.356818][ T72] dump_stack_lvl+0x6f/0xa0 [ 3.356825][ T72] __might_resched.cold+0x1fe/0x2c1 [ 3.356830][ T72] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.356834][ T72] ? __kmalloc_noprof+0xdb/0x760 [ 3.356839][ T72] __kmalloc_noprof+0x443/0x760 [ 3.356841][ T72] ? alloc_buf.isra.0+0x4b/0x260 [ 3.356848][ T72] ? do_raw_spin_unlock+0x59/0x250 [ 3.356850][ T72] alloc_buf.isra.0+0x4b/0x260 [ 3.356854][ T72] put_chars+0x1e1/0x2f0 [ 3.356857][ T72] ? __send_to_port+0x420/0x420 [ 3.356858][ T72] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.356862][ T72] ? validate_chain+0x38b/0xc20 [ 3.356867][ T72] hvc_console_print+0x292/0x780 [ 3.356876][ T72] ? hvc_write+0x3a0/0x3a0 [ 3.356879][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.356881][ T72] ? lock_acquire+0x13c/0x160 [ 3.356885][ T72] console_emit_next_record+0x22f/0x4c0 [ 3.356889][ T72] ? devkmsg_read+0x4b0/0x4b0 [ 3.356891][ T72] ? console_flush_one_record+0x106/0x710 [ 3.356894][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.356896][ T72] ? lock_acquire+0x13c/0x160 [ 3.356901][ T72] console_flush_one_record+0x46f/0x710 [ 3.356905][ T72] ? console_emit_next_record+0x4c0/0x4c0 [ 3.356907][ T72] ? __lock_acquire+0x518/0xc20 [ 3.356913][ T72] console_unlock+0xee/0x1f0 [ 3.356916][ T72] ? console_flush_one_record+0x710/0x710 [ 3.356918][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.356920][ T72] ? lock_acquire+0xe0/0x160 [ 3.356923][ T72] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.356925][ T72] ? vprintk_emit+0x320/0x3e0 [ 3.356928][ T72] vprintk_emit+0x37c/0x3e0 [ 3.356931][ T72] ? wake_up_klogd_work_func+0x90/0x90 [ 3.356934][ T72] ? __lock_acquire+0x518/0xc20 [ 3.356939][ T72] _printk+0xc7/0x100 [ 3.356942][ T72] ? snapshot_read.cold+0x21/0x21 [ 3.356945][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.356948][ T72] ? __rwlock_init+0x150/0x150 [ 3.356952][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.356955][ T72] do_exit.cold+0x82/0x9c [ 3.356959][ T72] ? exit_notify+0x890/0x890 [ 3.356960][ T72] ? __lock_release.isra.0+0x69/0x1a0 [ 3.356963][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.356967][ T72] do_group_exit+0xb8/0x370 [ 3.356970][ T72] __x64_sys_exit_group+0x3c/0x50 [ 3.356972][ T72] x64_sys_call+0x1567/0x1570 [ 3.356975][ T72] do_syscall_64+0xff/0x530 [ 3.356979][ T72] ? exc_page_fault+0xee/0x100 [ 3.356982][ T72] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.356985][ T72] RIP: 0033:0x7fd172d691b8 [ 3.356985][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.356985][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.356985][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.356985][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.356990][ T72] Code: Unable to access opcode bytes at 0x7fd172d6918e. [ 3.356991][ T72] RSP: 002b:00007fff34b274b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.356994][ T72] RAX: ffffffffffffffda RBX: 00007fd172e99f88 RCX: 00007fd172d691b8 [ 3.356995][ T72] RDX: 00007fd1725c74c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.356996][ T72] RBP: 00007fff34b27510 R08: 0000000000000000 R09: 0000000000001000 [ 3.356997][ T72] R10: 00007fff34b272d0 R11: 0000000000000246 R12: 0000000000000001 [ 3.356998][ T72] R13: 0000000000000049 R14: 00007fd172e98680 R15: 00007fd172e99fa0 [ 3.357005][ T72] [ 3.384707][ T1] virtme-ng-init: basic initialization done [ 3.428441][ T78] ip (78) used greatest stack depth: 24856 bytes left [ 3.456471][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.456879][ T74] virtme-ng-init: triggering udev coldplug [ 5.712595][ T74] virtme-ng-init: waiting for udev to settle [ 5.712609][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.712611][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.712613][ T74] preempt_count: 1, expected: 0 [ 5.712614][ T74] RCU nest depth: 0, expected: 0 [ 5.712615][ T74] locks held by virtme-ng-init/74: 4, last CPU#3: [ 5.712617][ T74] #0: ffffffff8917ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.712628][ T74] #1: ffffffff8917de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.712633][ T74] #2: ffffffff8909d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.712637][ T74] #3: ffffffff8909d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.712641][ T74] irq event stamp: 2998 [ 5.712641][ T74] hardirqs last enabled at (2997): [] __down_trylock_console_sem+0x86/0xa0 [ 5.712644][ T74] hardirqs last disabled at (2998): [] console_emit_next_record+0x3d4/0x4c0 [ 5.712646][ T74] softirqs last enabled at (2466): [] fpu_clone+0xd9/0x410 [ 5.712650][ T74] softirqs last disabled at (2464): [] fpu_clone+0x82/0x410 [ 5.712652][ T74] Preemption disabled at: [ 5.712653][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.712658][ T74] CPU: 3 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.712661][ T74] Tainted: [W]=WARN [ 5.712662][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.712663][ T74] Call Trace: [ 5.712665][ T74] [ 5.712666][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.712672][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.712673][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.712678][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.712682][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.712686][ T74] __kmalloc_noprof+0x443/0x760 [ 5.712688][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.712694][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.712697][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.712701][ T74] put_chars+0x1e1/0x2f0 [ 5.712703][ T74] ? __send_to_port+0x420/0x420 [ 5.712706][ T74] ? validate_chain+0x38b/0xc20 [ 5.712711][ T74] hvc_console_print+0x292/0x780 [ 5.712718][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.712721][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.712724][ T74] ? lock_acquire+0x13c/0x160 [ 5.712727][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.712731][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.712733][ T74] ? console_flush_one_record+0x106/0x710 [ 5.712736][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.712738][ T74] ? lock_acquire+0x13c/0x160 [ 5.712741][ T74] console_flush_one_record+0x46f/0x710 [ 5.712745][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.712747][ T74] ? __lock_acquire+0x518/0xc20 [ 5.712752][ T74] console_unlock+0xee/0x1f0 [ 5.712755][ T74] ? console_flush_one_record+0x710/0x710 [ 5.712757][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.712758][ T74] ? lock_acquire+0xe0/0x160 [ 5.712762][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.712764][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.712766][ T74] vprintk_emit+0x37c/0x3e0 [ 5.712769][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.712772][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.712777][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.712781][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.712782][ T74] ? simple_strntoull+0x10f/0x140 [ 5.712786][ T74] ? date_str+0x1e0/0x1e0 [ 5.712789][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.712792][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.712795][ T74] ? vprintk_default+0x20/0x20 [ 5.712799][ T74] ? vprintk_default+0x20/0x20 [ 5.712801][ T74] new_sync_write+0x33e/0x760 [ 5.712804][ T74] ? kasan_quarantine_put+0x62/0x2b0 [ 5.712808][ T74] ? new_sync_read+0x750/0x750 [ 5.712809][ T74] ? lock_acquire.part.0+0xd4/0x280 [ 5.712812][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.712817][ T74] ? __fget_files+0x1e3/0x460 [ 5.712821][ T74] vfs_write+0x655/0x970 [ 5.712825][ T74] ksys_write+0x116/0x250 [ 5.712827][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.712830][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.712833][ T74] do_syscall_64+0xff/0x530 [ 5.712835][ T74] ? exc_page_fault+0xee/0x100 [ 5.712838][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.712840][ T74] RIP: 0033:0x7f7454f8aed2 [ 5.712844][ T74] 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 [ 5.712845][ T74] RSP: 002b:00007f7454ed1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.712848][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f7454f8aed2 [ 5.712849][ T74] RDX: 000000000000002e RSI: 00007f74500012c0 RDI: 0000000000000003 [ 5.712850][ T74] RBP: 00007f7454ed1c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.712851][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f74550150a0 [ 5.712852][ T74] R13: 00007f7454f133e0 R14: 00007f74500012c0 R15: 00007f7454ed1da8 [ 5.712858][ T74] [ 6.027917][ T115] sed (115) used greatest stack depth: 24832 bytes left [ 6.164562][ T74] virtme-ng-init: udev is done [ 6.168577][ T1] virtme-ng-init: initialization done