virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.030126][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.030147][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.030149][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.030151][ T1] preempt_count: 1, expected: 0 [ 1.030151][ T1] RCU nest depth: 0, expected: 0 [ 1.030152][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.030154][ T1] #0: ff1100000287b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.030166][ T1] #1: ffffffffa3b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.030172][ T1] #2: ffffffffa3b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.030175][ T1] #3: ffffffffa3a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.030179][ T1] #4: ffffffffa3a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.030182][ T1] irq event stamp: 305964 [ 1.030183][ T1] hardirqs last enabled at (305963): [] __down_trylock_console_sem+0x86/0xa0 [ 1.030186][ T1] hardirqs last disabled at (305964): [] console_emit_next_record+0x3d4/0x4c0 [ 1.030187][ T1] softirqs last enabled at (305472): [] handle_softirqs+0x67c/0x900 [ 1.030191][ T1] softirqs last disabled at (305467): [] __irq_exit_rcu+0x145/0x1c0 [ 1.030193][ T1] Preemption disabled at: [ 1.030194][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.030199][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.030201][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.030203][ T1] Call Trace: [ 1.030205][ T1] [ 1.030208][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.030213][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.030215][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.030220][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.030224][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.030229][ T1] __kmalloc_noprof+0x443/0x760 [ 1.030231][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.030237][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.030240][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.030243][ T1] put_chars+0x1e1/0x2f0 [ 1.030246][ T1] ? __send_to_port+0x420/0x420 [ 1.030250][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.030253][ T1] ? validate_chain+0x38b/0xc20 [ 1.030257][ T1] hvc_console_print+0x292/0x780 [ 1.030260][ T1] ? __lock_acquire+0x518/0xc20 [ 1.030261][ T1] ? __lock_acquire+0x518/0xc20 [ 1.030266][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.030269][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.030273][ T1] ? lock_acquire+0x13c/0x160 [ 1.030276][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.030280][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.030281][ T1] ? console_flush_one_record+0x106/0x710 [ 1.030284][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.030287][ T1] ? lock_acquire+0x13c/0x160 [ 1.030292][ T1] console_flush_one_record+0x46f/0x710 [ 1.030294][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.030294][ T1] ? __lock_acquire+0x518/0xc20 [ 1.030294][ T1] console_unlock+0xee/0x1f0 [ 1.030294][ T1] ? console_flush_one_record+0x710/0x710 [ 1.030294][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.030294][ T1] ? lock_acquire+0x60/0x160 [ 1.030294][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.030294][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.030294][ T1] vprintk_emit+0x37c/0x3e0 [ 1.030294][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.030294][ T1] ? find_held_lock+0x2b/0x80 [ 1.030294][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.030294][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.030294][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.030294][ T1] ? device_rename.cold+0xa/0xa [ 1.030294][ T1] ? __lock_acquire+0x518/0xc20 [ 1.030294][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.030294][ T1] ? find_held_lock+0x2b/0x80 [ 1.030294][ T1] dev_printk_emit+0xb9/0xee [ 1.030294][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.030294][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.030294][ T1] ? proc_register+0x368/0x8b0 [ 1.030294][ T1] _dev_info+0xe2/0x116 [ 1.030294][ T1] ? _dev_notice+0x120/0x120 [ 1.030294][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.030294][ T1] ? rtc_proc_show+0x400/0x400 [ 1.030294][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.030294][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.030294][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.030294][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.030294][ T1] cmos_do_probe+0x73b/0x98a [ 1.030294][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.030294][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.030294][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.030294][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.030294][ T1] ? mc146818_set_time+0x500/0x500 [ 1.030294][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.030294][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.030294][ T1] platform_probe+0xfe/0x1f0 [ 1.030294][ T1] call_driver_probe+0x61/0x1c0 [ 1.030294][ T1] really_probe+0x199/0x760 [ 1.030294][ T1] ? __device_attach_driver+0x280/0x280 [ 1.030294][ T1] __driver_probe_device+0x24f/0x440 [ 1.030294][ T1] ? __device_attach_driver+0x280/0x280 [ 1.030294][ T1] ? __device_attach_driver+0x280/0x280 [ 1.030294][ T1] driver_probe_device+0x4a/0xf0 [ 1.030294][ T1] __driver_attach+0x1b8/0x540 [ 1.030294][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.030294][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.030294][ T1] ? bus_remove_file+0x50/0x50 [ 1.030294][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.030294][ T1] ? rtc_dev_init+0x40/0x40 [ 1.030294][ T1] ? rtc_dev_init+0x40/0x40 [ 1.030294][ T1] bus_add_driver+0x2c8/0x530 [ 1.030294][ T1] driver_register+0x1a3/0x390 [ 1.030294][ T1] __platform_driver_probe+0x13f/0x270 [ 1.030294][ T1] cmos_init+0x31/0x40 [ 1.030294][ T1] do_one_initcall+0x124/0x4f0 [ 1.030294][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.030294][ T1] ? parameq+0x110/0x110 [ 1.030294][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.030294][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.030294][ T1] kernel_init_freeable+0x596/0x630 [ 1.030294][ T1] ? rest_init+0x280/0x280 [ 1.030294][ T1] kernel_init+0x21/0x150 [ 1.030294][ T1] ? rest_init+0x280/0x280 [ 1.030294][ T1] ret_from_fork+0x474/0x6b0 [ 1.030294][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.030294][ T1] ? __switch_to+0x5a3/0xe00 [ 1.030294][ T1] ? rest_init+0x280/0x280 [ 1.030294][ T1] ret_from_fork_asm+0x11/0x20 [ 1.030294][ T1] [ 1.062770][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:34:04 UTC (1787888044) [ 1.063789][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.066945][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.075610][ T1] NET: Registered PF_INET6 protocol family [ 1.080233][ T1] Segment Routing with IPv6 [ 1.080656][ T1] In-situ OAM (IOAM) with IPv6 [ 1.081018][ T1] NET: Registered PF_PACKET protocol family [ 1.081275][ T1] 9pnet: Installing 9P2000 support [ 1.081683][ T1] Key type dns_resolver registered [ 1.082398][ T1] NET: Registered PF_VSOCK protocol family [ 1.086858][ T1] IPI shorthand broadcast: enabled [ 1.192289][ T1] sched_clock: Marking stable (1158001629, 33291616)->(1267733615, -76440370) [ 1.194727][ T1] registered taskstats version 1 [ 1.197195][ T1] Loading compiled-in X.509 certificates [ 1.297816][ T1] Demotion targets for Node 0: null [ 1.298117][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11725) [ 1.298413][ T1] page_owner is disabled [ 1.299338][ T1] PM: Magic number: 6:462:564 [ 1.299749][ T1] netconsole: network logging started [ 1.301072][ T1] ALSA device list: [ 1.301770][ T1] No soundcards found. [ 1.302809][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.305639][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.306354][ T1] devtmpfs: mounted [ 1.306609][ T1] VFS: Pivoted into new rootfs [ 1.334147][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.334674][ T1] Write protecting the kernel read-only data: 55296k [ 1.335133][ T1] Freeing unused kernel image (text/rodata gap) memory: 340K [ 1.337497][ T1] Freeing unused kernel image (rodata/data gap) memory: 336K [ 1.337767][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.338029][ T1] with arguments: [ 1.338155][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.338386][ T1] with environment: [ 1.338514][ T1] HOME=/ [ 1.338636][ T1] TERM=dumb [ 1.338749][ T1] virtme_hostname=vmksft-ynl,debug-threads=on [ 1.338933][ T1] nr_open=2147483584 [ 1.339051][ T1] virtme_link_mods=/srv/vmksft/testing/wt-50/.virtme_mods/lib/modules/0.0.0 [ 1.339327][ T1] virtme_rw_overlay0=/etc [ 1.339489][ T1] virtme_rw_overlay1=/lib [ 1.339644][ T1] virtme_rw_overlay2=/home [ 1.339800][ T1] virtme_rw_overlay3=/opt [ 1.339954][ T1] virtme_rw_overlay4=/srv [ 1.340106][ T1] virtme_rw_overlay5=/usr [ 1.340255][ T1] virtme_rw_overlay6=/var [ 1.340414][ T1] virtme_rw_overlay7=/tmp [ 1.340574][ T1] virtme_console=ttyS0 [ 1.340727][ T1] virtme_chdir=srv/vmksft/testing/wt-50 [ 1.356800][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.357948][ T1] virtme-ng-init: Setting hostname to vmksft-ynl,debug-threads=on... [ 1.369894][ T1] overlayfs: failed to set xattr on upper [ 1.370141][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.370441][ T1] overlayfs: ...falling back to uuid=null. [ 1.373046][ T1] overlayfs: failed to set xattr on upper [ 1.373255][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.373498][ T1] overlayfs: ...falling back to uuid=null. [ 1.375493][ T1] overlayfs: failed to set xattr on upper [ 1.375722][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.375967][ T1] overlayfs: ...falling back to uuid=null. [ 1.377812][ T1] overlayfs: failed to set xattr on upper [ 1.378012][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.378266][ T1] overlayfs: ...falling back to uuid=null. [ 1.380139][ T1] overlayfs: failed to set xattr on upper [ 1.380872][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.381127][ T1] overlayfs: ...falling back to uuid=null. [ 1.382754][ T1] overlayfs: failed to set xattr on upper [ 1.382957][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.383200][ T1] overlayfs: ...falling back to uuid=null. [ 1.384984][ T1] overlayfs: failed to set xattr on upper [ 1.385207][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.385448][ T1] overlayfs: ...falling back to uuid=null. [ 1.387275][ T1] overlayfs: failed to set xattr on upper [ 1.387693][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.387935][ T1] overlayfs: ...falling back to uuid=null. [ 1.398403][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.422727][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.491308][ T72] systemd-tmpfile (72) used greatest stack depth: 25360 bytes left [ 3.491325][ T72] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.491327][ T72] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 72, name: systemd-tmpfile [ 3.491329][ T72] preempt_count: 2, expected: 0 [ 3.491330][ T72] RCU nest depth: 0, expected: 0 [ 3.491330][ T72] locks held by systemd-tmpfile/72: 5, last CPU#0: [ 3.491333][ T72] #0: ffffffffa3a027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.491345][ T72] #1: ffffffffa3b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.491350][ T72] #2: ffffffffa3b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.491354][ T72] #3: ffffffffa3a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.491357][ T72] #4: ffffffffa3a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.491361][ T72] irq event stamp: 2349274 [ 3.491362][ T72] hardirqs last enabled at (2349273): [] __down_trylock_console_sem+0x86/0xa0 [ 3.491364][ T72] hardirqs last disabled at (2349274): [] console_emit_next_record+0x3d4/0x4c0 [ 3.491366][ T72] softirqs last enabled at (2348370): [] handle_softirqs+0x67c/0x900 [ 3.491368][ T72] softirqs last disabled at (2348365): [] __irq_exit_rcu+0x145/0x1c0 [ 3.491371][ T72] Preemption disabled at: [ 3.491372][ T72] [<0000000000000000>] 0x0 [ 3.491379][ T72] CPU: 0 UID: 0 PID: 72 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.491383][ T72] Tainted: [W]=WARN [ 3.491383][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.491385][ T72] Call Trace: [ 3.491387][ T72] [ 3.491389][ T72] dump_stack_lvl+0x6f/0xa0 [ 3.491395][ T72] __might_resched.cold+0x1fe/0x2c1 [ 3.491400][ T72] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.491404][ T72] ? __kmalloc_noprof+0xdb/0x760 [ 3.491408][ T72] __kmalloc_noprof+0x443/0x760 [ 3.491410][ T72] ? alloc_buf.isra.0+0x4b/0x260 [ 3.491417][ T72] ? do_raw_spin_unlock+0x59/0x250 [ 3.491419][ T72] alloc_buf.isra.0+0x4b/0x260 [ 3.491423][ T72] put_chars+0x1e1/0x2f0 [ 3.491426][ T72] ? __send_to_port+0x420/0x420 [ 3.491428][ T72] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.491432][ T72] ? validate_chain+0x38b/0xc20 [ 3.491437][ T72] hvc_console_print+0x292/0x780 [ 3.491444][ T72] ? hvc_write+0x3a0/0x3a0 [ 3.491447][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.491449][ T72] ? lock_acquire+0x13c/0x160 [ 3.491453][ T72] console_emit_next_record+0x22f/0x4c0 [ 3.491456][ T72] ? devkmsg_read+0x4b0/0x4b0 [ 3.491458][ T72] ? console_flush_one_record+0x106/0x710 [ 3.491461][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.491463][ T72] ? lock_acquire+0x13c/0x160 [ 3.491467][ T72] console_flush_one_record+0x46f/0x710 [ 3.491470][ T72] ? console_emit_next_record+0x4c0/0x4c0 [ 3.491472][ T72] ? __lock_acquire+0x518/0xc20 [ 3.491477][ T72] console_unlock+0xee/0x1f0 [ 3.491480][ T72] ? console_flush_one_record+0x710/0x710 [ 3.491481][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.491483][ T72] ? lock_acquire+0x60/0x160 [ 3.491486][ T72] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.491488][ T72] ? vprintk_emit+0x320/0x3e0 [ 3.491491][ T72] vprintk_emit+0x37c/0x3e0 [ 3.491495][ T72] ? wake_up_klogd_work_func+0x90/0x90 [ 3.491498][ T72] ? __lock_acquire+0x518/0xc20 [ 3.491501][ T72] _printk+0xc7/0x100 [ 3.491505][ T72] ? snapshot_read.cold+0x21/0x21 [ 3.491508][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.491510][ T72] ? __rwlock_init+0x150/0x150 [ 3.491514][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.491515][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.491515][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.491515][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.491515][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.491516][ T72] do_exit.cold+0x82/0x9c [ 3.491520][ T72] ? exit_notify+0x890/0x890 [ 3.491522][ T72] ? __lock_release.isra.0+0x69/0x1a0 [ 3.491524][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.491528][ T72] do_group_exit+0xb8/0x370 [ 3.491531][ T72] __x64_sys_exit_group+0x3c/0x50 [ 3.491534][ T72] x64_sys_call+0x1567/0x1570 [ 3.491536][ T72] do_syscall_64+0xff/0x530 [ 3.491540][ T72] ? exc_page_fault+0xee/0x100 [ 3.491543][ T72] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.491545][ T72] RIP: 0033:0x7f01f78a11b8 [ 3.491547][ T72] Code: Unable to access opcode bytes at 0x7f01f78a118e. [ 3.491549][ T72] RSP: 002b:00007ffd7ba8db08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.491551][ T72] RAX: ffffffffffffffda RBX: 00007f01f79d1f88 RCX: 00007f01f78a11b8 [ 3.491552][ T72] RDX: 00007f01f70ff4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.491553][ T72] RBP: 00007ffd7ba8db60 R08: 0000000000000000 R09: 0000000000001000 [ 3.491554][ T72] R10: 00007ffd7ba8d920 R11: 0000000000000246 R12: 0000000000000001 [ 3.491555][ T72] R13: 0000000000000049 R14: 00007f01f79d0680 R15: 00007f01f79d1fa0 [ 3.491561][ T72] [ 3.510002][ T1] virtme-ng-init: basic initialization done [ 3.555454][ T78] ip (78) used greatest stack depth: 24072 bytes left [ 3.586029][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.586479][ T75] virtme-ng-init: triggering udev coldplug [ 5.625515][ T75] virtme-ng-init: waiting for udev to settle [ 5.625529][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.625532][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.625533][ T75] preempt_count: 1, expected: 0 [ 5.625534][ T75] RCU nest depth: 0, expected: 0 [ 5.625535][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 5.625538][ T75] #0: ffffffffa3b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.625551][ T75] #1: ffffffffa3b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.625555][ T75] #2: ffffffffa3a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.625559][ T75] #3: ffffffffa3a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.625562][ T75] irq event stamp: 15910 [ 5.625563][ T75] hardirqs last enabled at (15909): [] __down_trylock_console_sem+0x86/0xa0 [ 5.625566][ T75] hardirqs last disabled at (15910): [] console_emit_next_record+0x3d4/0x4c0 [ 5.625567][ T75] softirqs last enabled at (13928): [] handle_softirqs+0x67c/0x900 [ 5.625571][ T75] softirqs last disabled at (13923): [] __irq_exit_rcu+0x145/0x1c0 [ 5.625574][ T75] Preemption disabled at: [ 5.625574][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.625580][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.625583][ T75] Tainted: [W]=WARN [ 5.625584][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.625586][ T75] Call Trace: [ 5.625588][ T75] [ 5.625589][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.625594][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.625596][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.625601][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.625605][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.625610][ T75] __kmalloc_noprof+0x443/0x760 [ 5.625618][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.625624][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.625627][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.625630][ T75] put_chars+0x1e1/0x2f0 [ 5.625633][ T75] ? __send_to_port+0x420/0x420 [ 5.625635][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.625640][ T75] ? validate_chain+0x38b/0xc20 [ 5.625644][ T75] hvc_console_print+0x292/0x780 [ 5.625651][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.625654][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.625656][ T75] ? lock_acquire+0x13c/0x160 [ 5.625659][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.625663][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.625664][ T75] ? console_flush_one_record+0x106/0x710 [ 5.625667][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.625669][ T75] ? lock_acquire+0x13c/0x160 [ 5.625673][ T75] console_flush_one_record+0x46f/0x710 [ 5.625676][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.625678][ T75] ? __lock_acquire+0x518/0xc20 [ 5.625682][ T75] console_unlock+0xee/0x1f0 [ 5.625685][ T75] ? console_flush_one_record+0x710/0x710 [ 5.625687][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.625688][ T75] ? lock_acquire+0x60/0x160 [ 5.625692][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.625693][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.625696][ T75] vprintk_emit+0x37c/0x3e0 [ 5.625699][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.625702][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.625708][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.625712][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.625713][ T75] ? simple_strntoull+0x10f/0x140 [ 5.625718][ T75] ? date_str+0x1e0/0x1e0 [ 5.625721][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.625725][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.625728][ T75] ? vprintk_default+0x20/0x20 [ 5.625732][ T75] ? vprintk_default+0x20/0x20 [ 5.625734][ T75] new_sync_write+0x33e/0x760 [ 5.625738][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.625742][ T75] ? new_sync_read+0x750/0x750 [ 5.625746][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.625750][ T75] ? __fget_files+0x1e3/0x460 [ 5.625754][ T75] vfs_write+0x6a2/0xbd0 [ 5.625758][ T75] ksys_write+0x116/0x250 [ 5.625761][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.625764][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.625767][ T75] do_syscall_64+0xff/0x530 [ 5.625769][ T75] ? exc_page_fault+0xee/0x100 [ 5.625772][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.625775][ T75] RIP: 0033:0x7f8fe44beed2 [ 5.625779][ 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 [ 5.625780][ T75] RSP: 002b:00007f8fe4405c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.625783][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f8fe44beed2 [ 5.625784][ T75] RDX: 000000000000002e RSI: 00007f8fe00012c0 RDI: 0000000000000003 [ 5.625785][ T75] RBP: 00007f8fe4405c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.625786][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8fe45490a0 [ 5.625787][ T75] R13: 00007f8fe44473e0 R14: 00007f8fe00012c0 R15: 00007f8fe4405da8 [ 5.625793][ T75] [ 6.203176][ T94] udevadm (94) used greatest stack depth: 24016 bytes left [ 6.203360][ T75] virtme-ng-init: udev is done [ 6.206272][ T1] virtme-ng-init: initialization done