virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.108421][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.108441][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.108442][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.108444][ T1] preempt_count: 1, expected: 0 [ 1.108444][ T1] RCU nest depth: 0, expected: 0 [ 1.108445][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.108447][ T1] #0: ff1100000287b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.108459][ T1] #1: ffffffffb9369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.108465][ T1] #2: ffffffffb9369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.108469][ T1] #3: ffffffffb9289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.108473][ T1] #4: ffffffffb9289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.108476][ T1] irq event stamp: 306186 [ 1.108477][ T1] hardirqs last enabled at (306185): [] __down_trylock_console_sem+0x86/0xa0 [ 1.108480][ T1] hardirqs last disabled at (306186): [] console_emit_next_record+0x3d4/0x4c0 [ 1.108482][ T1] softirqs last enabled at (305812): [] handle_softirqs+0x67c/0x900 [ 1.108485][ T1] softirqs last disabled at (305805): [] __irq_exit_rcu+0x145/0x1c0 [ 1.108487][ T1] Preemption disabled at: [ 1.108488][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.108493][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.108495][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.108497][ T1] Call Trace: [ 1.108498][ T1] [ 1.108501][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.108507][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.108509][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.108514][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.108518][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.108523][ T1] __kmalloc_noprof+0x443/0x760 [ 1.108525][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.108530][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.108533][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.108536][ T1] put_chars+0x1e1/0x2f0 [ 1.108538][ T1] ? __send_to_port+0x420/0x420 [ 1.108540][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.108545][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.108547][ T1] ? validate_chain+0x38b/0xc20 [ 1.108551][ T1] hvc_console_print+0x292/0x780 [ 1.108554][ T1] ? __lock_acquire+0x518/0xc20 [ 1.108558][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.108561][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.108566][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.108569][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.108571][ T1] ? console_flush_one_record+0x106/0x710 [ 1.108574][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.108576][ T1] ? lock_acquire+0x13c/0x160 [ 1.108580][ T1] console_flush_one_record+0x46f/0x710 [ 1.108584][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.108586][ T1] ? __lock_acquire+0x518/0xc20 [ 1.108590][ T1] console_unlock+0xee/0x1f0 [ 1.108593][ T1] ? console_flush_one_record+0x710/0x710 [ 1.108595][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.108597][ T1] ? lock_acquire+0x60/0x160 [ 1.108601][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.108602][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.108606][ T1] vprintk_emit+0x37c/0x3e0 [ 1.108609][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.108611][ T1] ? kasan_save_stack+0x2f/0x50 [ 1.108614][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 1.108616][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 1.108618][ T1] ? __devm_add_action+0x52/0x210 [ 1.108619][ T1] ? devm_nvmem_register+0x3a/0x60 [ 1.108623][ T1] ? cmos_do_probe+0x7ab/0x98a [ 1.108628][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.108632][ T1] ? device_rename.cold+0xa/0xa [ 1.108634][ T1] ? kernel_init+0x21/0x150 [ 1.108643][ T1] dev_printk_emit+0xb9/0xee [ 1.108646][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.108647][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.108650][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.108653][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.108654][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.108657][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.108662][ T1] _dev_info+0xe2/0x116 [ 1.108664][ T1] ? _dev_notice+0x120/0x120 [ 1.108666][ T1] ? acpi_enable_event+0x246/0x370 [ 1.108671][ T1] ? acpi_disable_event+0x244/0x370 [ 1.108672][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 1.108677][ T1] ? acpi_enable_event+0x370/0x370 [ 1.108678][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 1.108681][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 1.108685][ T1] cmos_do_probe+0x8be/0x98a [ 1.108687][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.108691][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.108693][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.108698][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.108699][ T1] ? mc146818_set_time+0x500/0x500 [ 1.108703][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.108705][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.108711][ T1] platform_probe+0xfe/0x1f0 [ 1.108714][ T1] call_driver_probe+0x61/0x1c0 [ 1.108717][ T1] really_probe+0x199/0x760 [ 1.108720][ T1] ? __device_attach_driver+0x280/0x280 [ 1.108722][ T1] __driver_probe_device+0x24f/0x440 [ 1.108724][ T1] ? __device_attach_driver+0x280/0x280 [ 1.108726][ T1] ? __device_attach_driver+0x280/0x280 [ 1.108728][ T1] driver_probe_device+0x4a/0xf0 [ 1.108730][ T1] __driver_attach+0x1b8/0x540 [ 1.108732][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.108735][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.108737][ T1] ? bus_remove_file+0x50/0x50 [ 1.108738][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.108742][ T1] ? rtc_dev_init+0x40/0x40 [ 1.108747][ T1] ? rtc_dev_init+0x40/0x40 [ 1.108749][ T1] bus_add_driver+0x2c8/0x530 [ 1.108753][ T1] driver_register+0x1a3/0x390 [ 1.108756][ T1] __platform_driver_probe+0x13f/0x270 [ 1.108759][ T1] cmos_init+0x31/0x40 [ 1.108761][ T1] do_one_initcall+0x124/0x4f0 [ 1.108764][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.108765][ T1] ? parameq+0x110/0x110 [ 1.108771][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.108774][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.108777][ T1] kernel_init_freeable+0x596/0x630 [ 1.108780][ T1] ? rest_init+0x280/0x280 [ 1.108783][ T1] kernel_init+0x21/0x150 [ 1.108785][ T1] ? rest_init+0x280/0x280 [ 1.108787][ T1] ret_from_fork+0x474/0x6b0 [ 1.108790][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.108793][ T1] ? __switch_to+0x5a3/0xe00 [ 1.108797][ T1] ? rest_init+0x280/0x280 [ 1.108800][ T1] ret_from_fork_asm+0x11/0x20 [ 1.108807][ T1] [ 1.143112][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.151985][ T1] NET: Registered PF_INET6 protocol family [ 1.156166][ T1] Segment Routing with IPv6 [ 1.156567][ T1] In-situ OAM (IOAM) with IPv6 [ 1.156936][ T1] NET: Registered PF_PACKET protocol family [ 1.157188][ T1] 9pnet: Installing 9P2000 support [ 1.157549][ T1] Key type dns_resolver registered [ 1.158179][ T1] NET: Registered PF_VSOCK protocol family [ 1.162329][ T1] IPI shorthand broadcast: enabled [ 1.261498][ T1] sched_clock: Marking stable (1227001584, 33886837)->(1339045700, -78157279) [ 1.264369][ T1] registered taskstats version 1 [ 1.267144][ T1] Loading compiled-in X.509 certificates [ 1.366991][ T1] Demotion targets for Node 0: null [ 1.367334][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12235) [ 1.367611][ T1] page_owner is disabled [ 1.368667][ T1] PM: Magic number: 6:539:823 [ 1.369112][ T1] netconsole: network logging started [ 1.370491][ T1] ALSA device list: [ 1.371262][ T1] No soundcards found. [ 1.372496][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.374816][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.375562][ T1] devtmpfs: mounted [ 1.375847][ T1] VFS: Pivoted into new rootfs [ 1.403407][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.403661][ T1] Write protecting the kernel read-only data: 55296k [ 1.404177][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.404618][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.404923][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.405260][ T1] with arguments: [ 1.405432][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.405774][ T1] with environment: [ 1.405902][ T1] HOME=/ [ 1.406028][ T1] TERM=dumb [ 1.406201][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.406427][ T1] nr_open=2147483584 [ 1.406597][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.409531][ T1] virtme_rw_overlay0=/etc [ 1.409695][ T1] virtme_rw_overlay1=/lib [ 1.409861][ T1] virtme_rw_overlay2=/home [ 1.410310][ T1] virtme_rw_overlay3=/opt [ 1.410462][ T1] virtme_rw_overlay4=/srv [ 1.410618][ T1] virtme_rw_overlay5=/usr [ 1.410781][ T1] virtme_rw_overlay6=/var [ 1.411227][ T1] virtme_rw_overlay7=/tmp [ 1.411381][ T1] virtme_console=ttyS0 [ 1.411540][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.428076][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.429225][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.440469][ T1] overlayfs: failed to set xattr on upper [ 1.440759][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.441093][ T1] overlayfs: ...falling back to uuid=null. [ 1.443358][ T1] overlayfs: failed to set xattr on upper [ 1.443612][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.443868][ T1] overlayfs: ...falling back to uuid=null. [ 1.445743][ T1] overlayfs: failed to set xattr on upper [ 1.445954][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.446202][ T1] overlayfs: ...falling back to uuid=null. [ 1.448068][ T1] overlayfs: failed to set xattr on upper [ 1.448263][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.448506][ T1] overlayfs: ...falling back to uuid=null. [ 1.450312][ T1] overlayfs: failed to set xattr on upper [ 1.450508][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.450737][ T1] overlayfs: ...falling back to uuid=null. [ 1.452833][ T1] overlayfs: failed to set xattr on upper [ 1.453053][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.453291][ T1] overlayfs: ...falling back to uuid=null. [ 1.455433][ T1] overlayfs: failed to set xattr on upper [ 1.455626][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.455863][ T1] overlayfs: ...falling back to uuid=null. [ 1.457708][ T1] overlayfs: failed to set xattr on upper [ 1.457906][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.458155][ T1] overlayfs: ...falling back to uuid=null. [ 1.469128][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.910689][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.593311][ T73] systemd-tmpfile (73) used greatest stack depth: 25024 bytes left [ 3.593328][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.593330][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.593332][ T73] preempt_count: 2, expected: 0 [ 3.593333][ T73] RCU nest depth: 0, expected: 0 [ 3.593334][ T73] locks held by systemd-tmpfile/73: 5, last CPU#0: [ 3.593336][ T73] #0: ffffffffb92027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.593350][ T73] #1: ffffffffb9369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.593355][ T73] #2: ffffffffb9369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.593359][ T73] #3: ffffffffb9289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.593363][ T73] #4: ffffffffb9289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.593367][ T73] irq event stamp: 2300874 [ 3.593368][ T73] hardirqs last enabled at (2300873): [] __down_trylock_console_sem+0x86/0xa0 [ 3.593371][ T73] hardirqs last disabled at (2300874): [] console_emit_next_record+0x3d4/0x4c0 [ 3.593373][ T73] softirqs last enabled at (2295594): [] handle_softirqs+0x67c/0x900 [ 3.593375][ T73] softirqs last disabled at (2294569): [] __irq_exit_rcu+0x145/0x1c0 [ 3.593377][ T73] Preemption disabled at: [ 3.593378][ T73] [<0000000000000000>] 0x0 [ 3.593385][ T73] CPU: 0 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.593389][ T73] Tainted: [W]=WARN [ 3.593390][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.593392][ T73] Call Trace: [ 3.593394][ T73] [ 3.593395][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.593402][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.593407][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.593411][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.593416][ T73] __kmalloc_noprof+0x443/0x760 [ 3.593418][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.593424][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.593427][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.593430][ T73] put_chars+0x1e1/0x2f0 [ 3.593432][ T73] ? __send_to_port+0x420/0x420 [ 3.593434][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.593439][ T73] ? validate_chain+0x38b/0xc20 [ 3.593444][ T73] hvc_console_print+0x292/0x780 [ 3.593450][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.593452][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.593455][ T73] ? lock_acquire+0x13c/0x160 [ 3.593459][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.593463][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.593464][ T73] ? console_flush_one_record+0x106/0x710 [ 3.593468][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.593470][ T73] ? lock_acquire+0x13c/0x160 [ 3.593474][ T73] console_flush_one_record+0x46f/0x710 [ 3.593478][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.593480][ T73] ? __lock_acquire+0x518/0xc20 [ 3.593485][ T73] console_unlock+0xee/0x1f0 [ 3.593488][ T73] ? console_flush_one_record+0x710/0x710 [ 3.593490][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.593492][ T73] ? lock_acquire+0x60/0x160 [ 3.593496][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.593498][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.593501][ T73] vprintk_emit+0x37c/0x3e0 [ 3.593505][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.593508][ T73] ? __lock_acquire+0x518/0xc20 [ 3.593512][ T73] _printk+0xc7/0x100 [ 3.593516][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.593518][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.593521][ T73] ? __rwlock_init+0x150/0x150 [ 3.593525][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.593528][ T73] do_exit.cold+0x82/0x9c [ 3.593531][ T73] ? exit_notify+0x890/0x890 [ 3.593533][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.593536][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.593540][ T73] do_group_exit+0xb8/0x370 [ 3.593543][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.593545][ T73] x64_sys_call+0x1567/0x1570 [ 3.593547][ T73] do_syscall_64+0xff/0x530 [ 3.593550][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.593550][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.593550][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.593550][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.593550][ T73] ? exc_page_fault+0xee/0x100 [ 3.593554][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.593556][ T73] RIP: 0033:0x7fba50d171b8 [ 3.593559][ T73] Code: Unable to access opcode bytes at 0x7fba50d1718e. [ 3.593560][ T73] RSP: 002b:00007ffde5613748 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.593562][ T73] RAX: ffffffffffffffda RBX: 00007fba50e47f88 RCX: 00007fba50d171b8 [ 3.593564][ T73] RDX: 00007fba505754c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.593565][ T73] RBP: 00007ffde56137a0 R08: 0000000000000000 R09: 0000000000001000 [ 3.593565][ T73] R10: 00007ffde5613560 R11: 0000000000000246 R12: 0000000000000001 [ 3.593566][ T73] R13: 0000000000000049 R14: 00007fba50e46680 R15: 00007fba50e47fa0 [ 3.593573][ T73] [ 3.611101][ T1] virtme-ng-init: basic initialization done [ 3.648314][ T79] ip (79) used greatest stack depth: 24000 bytes left [ 3.685304][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.685706][ T75] virtme-ng-init: triggering udev coldplug [ 6.047550][ T75] virtme-ng-init: waiting for udev to settle [ 6.047565][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.047567][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.047569][ T75] preempt_count: 1, expected: 0 [ 6.047570][ T75] RCU nest depth: 0, expected: 0 [ 6.047571][ T75] locks held by virtme-ng-init/75: 4, last CPU#1: [ 6.047573][ T75] #0: ffffffffb9369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.047587][ T75] #1: ffffffffb9369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.047590][ T75] #2: ffffffffb9289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.047594][ T75] #3: ffffffffb9289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.047598][ T75] irq event stamp: 3292 [ 6.047599][ T75] hardirqs last enabled at (3291): [] __down_trylock_console_sem+0x86/0xa0 [ 6.047601][ T75] hardirqs last disabled at (3292): [] console_emit_next_record+0x3d4/0x4c0 [ 6.047603][ T75] softirqs last enabled at (2802): [] fpu_clone+0xd9/0x410 [ 6.047607][ T75] softirqs last disabled at (2800): [] fpu_clone+0x82/0x410 [ 6.047609][ T75] Preemption disabled at: [ 6.047610][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.047616][ T75] CPU: 1 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.047619][ T75] Tainted: [W]=WARN [ 6.047620][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.047621][ T75] Call Trace: [ 6.047623][ T75] [ 6.047625][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.047630][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.047632][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.047637][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.047641][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.047646][ T75] __kmalloc_noprof+0x443/0x760 [ 6.047648][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.047654][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.047657][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.047660][ T75] put_chars+0x1e1/0x2f0 [ 6.047662][ T75] ? __send_to_port+0x420/0x420 [ 6.047664][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.047668][ T75] ? validate_chain+0x38b/0xc20 [ 6.047673][ T75] hvc_console_print+0x292/0x780 [ 6.047679][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.047681][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.047684][ T75] ? lock_acquire+0x13c/0x160 [ 6.047687][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.047691][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.047693][ T75] ? console_flush_one_record+0x106/0x710 [ 6.047696][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.047698][ T75] ? lock_acquire+0x13c/0x160 [ 6.047702][ T75] console_flush_one_record+0x46f/0x710 [ 6.047706][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.047707][ T75] ? __lock_acquire+0x518/0xc20 [ 6.047712][ T75] console_unlock+0xee/0x1f0 [ 6.047715][ T75] ? console_flush_one_record+0x710/0x710 [ 6.047717][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.047719][ T75] ? lock_acquire+0x60/0x160 [ 6.047722][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.047724][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.047727][ T75] vprintk_emit+0x37c/0x3e0 [ 6.047731][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.047734][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.047739][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.047744][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.047746][ T75] ? simple_strntoull+0x10f/0x140 [ 6.047750][ T75] ? date_str+0x1e0/0x1e0 [ 6.047752][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.047757][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.047759][ T75] ? vprintk_default+0x20/0x20 [ 6.047763][ T75] ? vprintk_default+0x20/0x20 [ 6.047766][ T75] new_sync_write+0x33e/0x760 [ 6.047769][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.047773][ T75] ? new_sync_read+0x750/0x750 [ 6.047777][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.047781][ T75] ? __fget_files+0x1e3/0x460 [ 6.047786][ T75] vfs_write+0x6a2/0xbd0 [ 6.047790][ T75] ksys_write+0x116/0x250 [ 6.047793][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.047796][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.047799][ T75] do_syscall_64+0xff/0x530 [ 6.047802][ T75] ? common_interrupt+0x5a/0xf0 [ 6.047804][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.047806][ T75] RIP: 0033:0x7fd00b87fed2 [ 6.047810][ 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 [ 6.047812][ T75] RSP: 002b:00007fd00b7c6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.047815][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fd00b87fed2 [ 6.047816][ T75] RDX: 000000000000002e RSI: 00007fd0040012c0 RDI: 0000000000000003 [ 6.047817][ T75] RBP: 00007fd00b7c6c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.047818][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd00b90a0a0 [ 6.047819][ T75] R13: 00007fd00b8083e0 R14: 00007fd0040012c0 R15: 00007fd00b7c6da8 [ 6.047825][ T75] [ 6.525204][ T104] dmi_memory_id (104) used greatest stack depth: 23968 bytes left [ 6.811984][ T75] virtme-ng-init: udev is done [ 6.815112][ T1] virtme-ng-init: initialization done