virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.973929][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.973950][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.973953][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.973954][ T1] preempt_count: 1, expected: 0 [ 0.973955][ T1] RCU nest depth: 0, expected: 0 [ 0.973956][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.973958][ T1] #0: ff110000028fb938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.973970][ T1] #1: ffffffffbab69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.973976][ T1] #2: ffffffffbab69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.973980][ T1] #3: ffffffffbaa89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.973984][ T1] #4: ffffffffbaa89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.973988][ T1] irq event stamp: 307628 [ 0.973988][ T1] hardirqs last enabled at (307627): [] __down_trylock_console_sem+0x86/0xa0 [ 0.973991][ T1] hardirqs last disabled at (307628): [] console_emit_next_record+0x3d4/0x4c0 [ 0.973993][ T1] softirqs last enabled at (307382): [] handle_softirqs+0x67c/0x900 [ 0.973996][ T1] softirqs last disabled at (307089): [] __irq_exit_rcu+0x145/0x1c0 [ 0.973998][ T1] Preemption disabled at: [ 0.973999][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.974004][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.974006][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.974008][ T1] Call Trace: [ 0.974010][ T1] [ 0.974013][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.974018][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.974020][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.974025][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.974029][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.974034][ T1] __kmalloc_noprof+0x443/0x760 [ 0.974036][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.974041][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.974044][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.974047][ T1] put_chars+0x1e1/0x2f0 [ 0.974049][ T1] ? __send_to_port+0x420/0x420 [ 0.974052][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.974056][ T1] ? validate_chain+0x38b/0xc20 [ 0.974060][ T1] hvc_console_print+0x292/0x780 [ 0.974062][ T1] ? __lock_acquire+0x518/0xc20 [ 0.974064][ T1] ? __lock_acquire+0x518/0xc20 [ 0.974068][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.974071][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.974074][ T1] ? lock_acquire+0x13c/0x160 [ 0.974078][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.974081][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.974083][ T1] ? console_flush_one_record+0x106/0x710 [ 0.974086][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.974088][ T1] ? lock_acquire+0x13c/0x160 [ 0.974092][ T1] console_flush_one_record+0x46f/0x710 [ 0.974096][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.974098][ T1] ? __lock_acquire+0x518/0xc20 [ 0.974103][ T1] console_unlock+0xee/0x1f0 [ 0.974105][ T1] ? console_flush_one_record+0x710/0x710 [ 0.974107][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.974109][ T1] ? lock_acquire+0x60/0x160 [ 0.974113][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.974114][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.974118][ T1] vprintk_emit+0x37c/0x3e0 [ 0.974121][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.974123][ T1] ? find_held_lock+0x2b/0x80 [ 0.974125][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.974128][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.974131][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.974136][ T1] ? device_rename.cold+0xa/0xa [ 0.974138][ T1] ? __lock_acquire+0x518/0xc20 [ 0.974142][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.974144][ T1] ? find_held_lock+0x2b/0x80 [ 0.974147][ T1] dev_printk_emit+0xb9/0xee [ 0.974150][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.974153][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.974157][ T1] ? proc_register+0x368/0x8b0 [ 0.974163][ T1] _dev_info+0xe2/0x116 [ 0.974166][ T1] ? _dev_notice+0x120/0x120 [ 0.974170][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.974175][ T1] ? rtc_proc_show+0x400/0x400 [ 0.974180][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.974185][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.974187][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.974191][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.974197][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.974201][ T1] cmos_do_probe+0x73b/0x98a [ 0.974203][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.974206][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.974207][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.974213][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.974215][ T1] ? mc146818_set_time+0x500/0x500 [ 0.974218][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.974220][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.974226][ T1] platform_probe+0xfe/0x1f0 [ 0.974229][ T1] call_driver_probe+0x61/0x1c0 [ 0.974232][ T1] really_probe+0x199/0x760 [ 0.974235][ T1] ? __device_attach_driver+0x280/0x280 [ 0.974237][ T1] __driver_probe_device+0x24f/0x440 [ 0.974239][ T1] ? __device_attach_driver+0x280/0x280 [ 0.974241][ T1] ? __device_attach_driver+0x280/0x280 [ 0.974242][ T1] driver_probe_device+0x4a/0xf0 [ 0.974245][ T1] __driver_attach+0x1b8/0x540 [ 0.974247][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.974250][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.974252][ T1] ? bus_remove_file+0x50/0x50 [ 0.974253][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.974257][ T1] ? rtc_dev_init+0x40/0x40 [ 0.974263][ T1] ? rtc_dev_init+0x40/0x40 [ 0.974265][ T1] bus_add_driver+0x2c8/0x530 [ 0.974268][ T1] driver_register+0x1a3/0x390 [ 0.974271][ T1] __platform_driver_probe+0x13f/0x270 [ 0.974274][ T1] cmos_init+0x31/0x40 [ 0.974276][ T1] do_one_initcall+0x124/0x4f0 [ 0.974279][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.974280][ T1] ? parameq+0x110/0x110 [ 0.974285][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.974288][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.974292][ T1] kernel_init_freeable+0x596/0x630 [ 0.974294][ T1] ? rest_init+0x280/0x280 [ 0.974298][ T1] kernel_init+0x21/0x150 [ 0.974300][ T1] ? rest_init+0x280/0x280 [ 0.974302][ T1] ret_from_fork+0x474/0x6b0 [ 0.974306][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.974309][ T1] ? __switch_to+0x5a3/0xe00 [ 0.974312][ T1] ? rest_init+0x280/0x280 [ 0.974314][ T1] ret_from_fork_asm+0x11/0x20 [ 0.974322][ T1] [ 1.004102][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T09:53:31 UTC (1787910811) [ 1.005079][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.008139][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.015888][ T1] NET: Registered PF_INET6 protocol family [ 1.019985][ T1] Segment Routing with IPv6 [ 1.020376][ T1] In-situ OAM (IOAM) with IPv6 [ 1.020711][ T1] NET: Registered PF_PACKET protocol family [ 1.021012][ T1] 9pnet: Installing 9P2000 support [ 1.021432][ T1] Key type dns_resolver registered [ 1.022033][ T1] NET: Registered PF_VSOCK protocol family [ 1.026191][ T1] IPI shorthand broadcast: enabled [ 1.129539][ T1] sched_clock: Marking stable (1097002203, 32337734)->(1224781972, -95442035) [ 1.132610][ T1] registered taskstats version 1 [ 1.134383][ T1] Loading compiled-in X.509 certificates [ 1.237467][ T1] Demotion targets for Node 0: null [ 1.237835][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11725) [ 1.238142][ T1] page_owner is disabled [ 1.238874][ T1] PM: Magic number: 6:410:880 [ 1.239329][ T1] netconsole: network logging started [ 1.240758][ T1] ALSA device list: [ 1.240919][ T1] No soundcards found. [ 1.242219][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.245956][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.247056][ T1] devtmpfs: mounted [ 1.247496][ T1] VFS: Pivoted into new rootfs [ 1.298806][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.299040][ T1] Write protecting the kernel read-only data: 55296k [ 1.299647][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.300069][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.300322][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.300580][ T1] with arguments: [ 1.300703][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.300929][ T1] with environment: [ 1.301046][ T1] HOME=/ [ 1.301156][ T1] TERM=dumb [ 1.301262][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.301480][ T1] nr_open=2147483584 [ 1.301592][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.301843][ T1] virtme_rw_overlay0=/etc [ 1.301992][ T1] virtme_rw_overlay1=/lib [ 1.302136][ T1] virtme_rw_overlay2=/home [ 1.302277][ T1] virtme_rw_overlay3=/opt [ 1.302434][ T1] virtme_rw_overlay4=/srv [ 1.302574][ T1] virtme_rw_overlay5=/usr [ 1.302719][ T1] virtme_rw_overlay6=/var [ 1.302872][ T1] virtme_rw_overlay7=/tmp [ 1.303010][ T1] virtme_console=ttyS0 [ 1.303147][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.319005][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.320161][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.333385][ T1] overlayfs: failed to set xattr on upper [ 1.333629][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.333909][ T1] overlayfs: ...falling back to uuid=null. [ 1.336127][ T1] overlayfs: failed to set xattr on upper [ 1.336316][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.336559][ T1] overlayfs: ...falling back to uuid=null. [ 1.338400][ T1] overlayfs: failed to set xattr on upper [ 1.338589][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.338816][ T1] overlayfs: ...falling back to uuid=null. [ 1.340614][ T1] overlayfs: failed to set xattr on upper [ 1.340822][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.341054][ T1] overlayfs: ...falling back to uuid=null. [ 1.342850][ T1] overlayfs: failed to set xattr on upper [ 1.343044][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.343265][ T1] overlayfs: ...falling back to uuid=null. [ 1.344975][ T1] overlayfs: failed to set xattr on upper [ 1.345161][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.345414][ T1] overlayfs: ...falling back to uuid=null. [ 1.347485][ T1] overlayfs: failed to set xattr on upper [ 1.347668][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.347896][ T1] overlayfs: ...falling back to uuid=null. [ 1.349762][ T1] overlayfs: failed to set xattr on upper [ 1.349956][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.350181][ T1] overlayfs: ...falling back to uuid=null. [ 1.362520][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.396093][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.610010][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.610010][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.610010][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.610010][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.610026][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.610029][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.610030][ T1] preempt_count: 1, expected: 0 [ 3.610031][ T1] RCU nest depth: 0, expected: 0 [ 3.610032][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.610034][ T1] #0: ffffffffbab69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.610047][ T1] #1: ffffffffbab69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.610051][ T1] #2: ffffffffbaa89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.610056][ T1] #3: ffffffffbaa89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.610060][ T1] irq event stamp: 554930 [ 3.610061][ T1] hardirqs last enabled at (554929): [] __down_trylock_console_sem+0x86/0xa0 [ 3.610064][ T1] hardirqs last disabled at (554930): [] console_emit_next_record+0x3d4/0x4c0 [ 3.610066][ T1] softirqs last enabled at (554604): [] handle_softirqs+0x67c/0x900 [ 3.610069][ T1] softirqs last disabled at (554597): [] __irq_exit_rcu+0x145/0x1c0 [ 3.610071][ T1] Preemption disabled at: [ 3.610072][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.610078][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.610081][ T1] Tainted: [W]=WARN [ 3.610082][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.610084][ T1] Call Trace: [ 3.610086][ T1] [ 3.610088][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.610094][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.610096][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.610100][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.610105][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.610110][ T1] __kmalloc_noprof+0x443/0x760 [ 3.610112][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.610118][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.610121][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.610124][ T1] put_chars+0x1e1/0x2f0 [ 3.610127][ T1] ? __send_to_port+0x420/0x420 [ 3.610129][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.610133][ T1] ? validate_chain+0x38b/0xc20 [ 3.610139][ T1] hvc_console_print+0x292/0x780 [ 3.610146][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.610148][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.610150][ T1] ? lock_acquire+0x13c/0x160 [ 3.610155][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.610159][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.610161][ T1] ? console_flush_one_record+0x106/0x710 [ 3.610164][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.610167][ T1] ? lock_acquire+0x13c/0x160 [ 3.610171][ T1] console_flush_one_record+0x46f/0x710 [ 3.610175][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.610177][ T1] ? __lock_acquire+0x518/0xc20 [ 3.610183][ T1] console_unlock+0xee/0x1f0 [ 3.610186][ T1] ? console_flush_one_record+0x710/0x710 [ 3.610188][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.610190][ T1] ? lock_acquire+0x60/0x160 [ 3.610194][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.610196][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.610200][ T1] vprintk_emit+0x37c/0x3e0 [ 3.610204][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.610207][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.610213][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.610218][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.610220][ T1] ? simple_strntoull+0x10f/0x140 [ 3.610224][ T1] ? date_str+0x1e0/0x1e0 [ 3.610227][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.610232][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.610235][ T1] ? vprintk_default+0x20/0x20 [ 3.610240][ T1] ? vprintk_default+0x20/0x20 [ 3.610243][ T1] new_sync_write+0x33e/0x760 [ 3.610246][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.610249][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.610252][ T1] ? new_sync_read+0x750/0x750 [ 3.610259][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.610263][ T1] vfs_write+0x6a2/0xbd0 [ 3.610267][ T1] ksys_write+0x116/0x250 [ 3.610270][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.610273][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.610277][ T1] do_syscall_64+0xff/0x530 [ 3.610278][ T1] ? exc_page_fault+0xee/0x100 [ 3.610281][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.610283][ T1] RIP: 0033:0x7f38edb06bee [ 3.610287][ T1] Code: 4d 89 d8 e8 d4 12 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 3.610289][ T1] RSP: 002b:00007fff4ad07b90 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.610292][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f38edb06bee [ 3.610293][ T1] RDX: 000000000000011c RSI: 000055557ebd6680 RDI: 0000000000000003 [ 3.610294][ T1] RBP: 00007fff4ad07ba0 R08: 0000000000000000 R09: 0000000000000000 [ 3.610295][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f38edb920a0 [ 3.610295][ T1] R13: 00007f38eda903e0 R14: 000055557ebd6680 R15: 00007fff4ad07cb8 [ 3.610302][ T1] [ 3.611398][ T73] systemd-tmpfile (73) used greatest stack depth: 25104 bytes left [ 3.617173][ T1] virtme-ng-init: basic initialization done [ 3.663655][ T76] virtme-ng-init (76) used greatest stack depth: 24720 bytes left [ 3.701500][ T79] ip (79) used greatest stack depth: 23984 bytes left [ 3.704522][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.704918][ T75] virtme-ng-init: triggering udev coldplug [ 5.969246][ T75] virtme-ng-init: waiting for udev to settle [ 5.969261][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.969263][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.969265][ T75] preempt_count: 1, expected: 0 [ 5.969266][ T75] RCU nest depth: 0, expected: 0 [ 5.969267][ T75] locks held by virtme-ng-init/75: 4, last CPU#1: [ 5.969269][ T75] #0: ffffffffbab69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.969282][ T75] #1: ffffffffbab69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.969286][ T75] #2: ffffffffbaa89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.969291][ T75] #3: ffffffffbaa89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.969295][ T75] irq event stamp: 3744 [ 5.969296][ T75] hardirqs last enabled at (3743): [] __down_trylock_console_sem+0x86/0xa0 [ 5.969298][ T75] hardirqs last disabled at (3744): [] console_emit_next_record+0x3d4/0x4c0 [ 5.969300][ T75] softirqs last enabled at (3256): [] fpu_clone+0xd9/0x410 [ 5.969304][ T75] softirqs last disabled at (3254): [] fpu_clone+0x82/0x410 [ 5.969306][ T75] Preemption disabled at: [ 5.969307][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.969313][ T75] CPU: 1 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.969317][ T75] Tainted: [W]=WARN [ 5.969318][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.969319][ T75] Call Trace: [ 5.969321][ T75] [ 5.969323][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.969328][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.969331][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.969338][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.969343][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.969348][ T75] __kmalloc_noprof+0x443/0x760 [ 5.969350][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.969356][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.969359][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.969362][ T75] put_chars+0x1e1/0x2f0 [ 5.969365][ T75] ? __send_to_port+0x420/0x420 [ 5.969366][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.969371][ T75] ? validate_chain+0x38b/0xc20 [ 5.969376][ T75] hvc_console_print+0x292/0x780 [ 5.969382][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.969384][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.969387][ T75] ? lock_acquire+0x13c/0x160 [ 5.969391][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.969395][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.969397][ T75] ? console_flush_one_record+0x106/0x710 [ 5.969400][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.969402][ T75] ? lock_acquire+0x13c/0x160 [ 5.969406][ T75] console_flush_one_record+0x46f/0x710 [ 5.969410][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.969412][ T75] ? __lock_acquire+0x518/0xc20 [ 5.969417][ T75] console_unlock+0xee/0x1f0 [ 5.969420][ T75] ? console_flush_one_record+0x710/0x710 [ 5.969422][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.969425][ T75] ? lock_acquire+0x60/0x160 [ 5.969428][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.969430][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.969433][ T75] vprintk_emit+0x37c/0x3e0 [ 5.969437][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.969440][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.969446][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.969450][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.969452][ T75] ? simple_strntoull+0x10f/0x140 [ 5.969456][ T75] ? date_str+0x1e0/0x1e0 [ 5.969459][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.969464][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.969467][ T75] ? vprintk_default+0x20/0x20 [ 5.969471][ T75] ? vprintk_default+0x20/0x20 [ 5.969474][ T75] new_sync_write+0x33e/0x760 [ 5.969477][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.969481][ T75] ? new_sync_read+0x750/0x750 [ 5.969485][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.969490][ T75] ? __fget_files+0x1e3/0x460 [ 5.969495][ T75] vfs_write+0x6a2/0xbd0 [ 5.969499][ T75] ksys_write+0x116/0x250 [ 5.969502][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.969506][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.969509][ T75] do_syscall_64+0xff/0x530 [ 5.969512][ T75] ? irq_exit_rcu+0x1a/0x30 [ 5.969516][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.969518][ T75] RIP: 0033:0x7f38edb07ed2 [ 5.969522][ 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 [ 5.969524][ T75] RSP: 002b:00007f38eda4ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.969527][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f38edb07ed2 [ 5.969528][ T75] RDX: 000000000000002e RSI: 00007f38e80012c0 RDI: 0000000000000003 [ 5.969529][ T75] RBP: 00007f38eda4ec90 R08: 0000000000000000 R09: 0000000000000000 [ 5.969530][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f38edb920a0 [ 5.969531][ T75] R13: 00007f38eda903e0 R14: 00007f38e80012c0 R15: 00007f38eda4eda8 [ 5.969538][ T75] [ 6.507335][ T75] virtme-ng-init: udev is done [ 6.510777][ T1] virtme-ng-init: initialization done