virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.010011][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.010033][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.010035][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.010037][ T1] preempt_count: 1, expected: 0 [ 1.010038][ T1] RCU nest depth: 0, expected: 0 [ 1.010039][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.010041][ T1] #0: ff11000002883938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.010053][ T1] #1: ffffffff8fd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.010060][ T1] #2: ffffffff8fd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.010064][ T1] #3: ffffffff8fc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.010067][ T1] #4: ffffffff8fc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.010071][ T1] irq event stamp: 307104 [ 1.010072][ T1] hardirqs last enabled at (307103): [] __down_trylock_console_sem+0x86/0xa0 [ 1.010075][ T1] hardirqs last disabled at (307104): [] console_emit_next_record+0x3d4/0x4c0 [ 1.010077][ T1] softirqs last enabled at (306642): [] handle_softirqs+0x67c/0x900 [ 1.010080][ T1] softirqs last disabled at (306479): [] __irq_exit_rcu+0x145/0x1c0 [ 1.010082][ T1] Preemption disabled at: [ 1.010083][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.010088][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.010091][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.010095][ T1] Call Trace: [ 1.010095][ T1] [ 1.010095][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.010095][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.010095][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.010095][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.010095][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.010095][ T1] __kmalloc_noprof+0x443/0x760 [ 1.010095][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.010095][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.010095][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.010095][ T1] put_chars+0x1e1/0x2f0 [ 1.010095][ T1] ? __send_to_port+0x420/0x420 [ 1.010095][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.010095][ T1] ? validate_chain+0x38b/0xc20 [ 1.010095][ T1] hvc_console_print+0x292/0x780 [ 1.010095][ T1] ? __lock_acquire+0x518/0xc20 [ 1.010095][ T1] ? __lock_acquire+0x518/0xc20 [ 1.010095][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.010095][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.010095][ T1] ? lock_acquire+0x13c/0x160 [ 1.010095][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.010095][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.010095][ T1] ? console_flush_one_record+0x106/0x710 [ 1.010095][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.010095][ T1] ? lock_acquire+0x13c/0x160 [ 1.010095][ T1] console_flush_one_record+0x46f/0x710 [ 1.010095][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.010095][ T1] ? __lock_acquire+0x518/0xc20 [ 1.010095][ T1] console_unlock+0xee/0x1f0 [ 1.010095][ T1] ? console_flush_one_record+0x710/0x710 [ 1.010095][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.010095][ T1] ? lock_acquire+0x60/0x160 [ 1.010095][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.010095][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.010095][ T1] vprintk_emit+0x37c/0x3e0 [ 1.010095][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.010095][ T1] ? find_held_lock+0x2b/0x80 [ 1.010095][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.010095][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.010095][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.010095][ T1] ? device_rename.cold+0xa/0xa [ 1.010095][ T1] ? __lock_acquire+0x518/0xc20 [ 1.010095][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.010095][ T1] ? find_held_lock+0x2b/0x80 [ 1.010095][ T1] dev_printk_emit+0xb9/0xee [ 1.010095][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.010095][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.010095][ T1] ? proc_register+0x368/0x8b0 [ 1.010095][ T1] _dev_info+0xe2/0x116 [ 1.010095][ T1] ? _dev_notice+0x120/0x120 [ 1.010095][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.010095][ T1] ? rtc_proc_show+0x400/0x400 [ 1.010095][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.010095][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.010095][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.010095][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.010095][ T1] cmos_do_probe+0x73b/0x98a [ 1.010095][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.010095][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.010095][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.010095][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.010095][ T1] ? mc146818_set_time+0x500/0x500 [ 1.010095][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.010095][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.010095][ T1] platform_probe+0xfe/0x1f0 [ 1.010095][ T1] call_driver_probe+0x61/0x1c0 [ 1.010095][ T1] really_probe+0x199/0x760 [ 1.010095][ T1] ? __device_attach_driver+0x280/0x280 [ 1.010095][ T1] __driver_probe_device+0x24f/0x440 [ 1.010095][ T1] ? __device_attach_driver+0x280/0x280 [ 1.010095][ T1] ? __device_attach_driver+0x280/0x280 [ 1.010095][ T1] driver_probe_device+0x4a/0xf0 [ 1.010095][ T1] __driver_attach+0x1b8/0x540 [ 1.010095][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.010095][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.010095][ T1] ? bus_remove_file+0x50/0x50 [ 1.010095][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.010095][ T1] ? rtc_dev_init+0x40/0x40 [ 1.010095][ T1] ? rtc_dev_init+0x40/0x40 [ 1.010095][ T1] bus_add_driver+0x2c8/0x530 [ 1.010095][ T1] driver_register+0x1a3/0x390 [ 1.010095][ T1] __platform_driver_probe+0x13f/0x270 [ 1.010095][ T1] cmos_init+0x31/0x40 [ 1.010095][ T1] do_one_initcall+0x124/0x4f0 [ 1.010095][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.010095][ T1] ? parameq+0x110/0x110 [ 1.010095][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.010095][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.010095][ T1] kernel_init_freeable+0x596/0x630 [ 1.010095][ T1] ? rest_init+0x280/0x280 [ 1.010095][ T1] kernel_init+0x21/0x150 [ 1.010095][ T1] ? rest_init+0x280/0x280 [ 1.010095][ T1] ret_from_fork+0x474/0x6b0 [ 1.010095][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.010095][ T1] ? __switch_to+0x5a3/0xe00 [ 1.010095][ T1] ? rest_init+0x280/0x280 [ 1.010095][ T1] ret_from_fork_asm+0x11/0x20 [ 1.010095][ T1] [ 1.044791][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T16:28:08 UTC (1787934488) [ 1.045874][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.049121][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.056590][ T1] NET: Registered PF_INET6 protocol family [ 1.064151][ T1] Segment Routing with IPv6 [ 1.064582][ T1] In-situ OAM (IOAM) with IPv6 [ 1.064963][ T1] NET: Registered PF_PACKET protocol family [ 1.065299][ T1] 9pnet: Installing 9P2000 support [ 1.065684][ T1] Key type dns_resolver registered [ 1.066376][ T1] NET: Registered PF_VSOCK protocol family [ 1.071064][ T1] IPI shorthand broadcast: enabled [ 1.182605][ T1] sched_clock: Marking stable (1144002269, 38093429)->(1283953518, -101857820) [ 1.185056][ T1] registered taskstats version 1 [ 1.188298][ T1] Loading compiled-in X.509 certificates [ 1.303630][ T1] Demotion targets for Node 0: null [ 1.303985][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11725) [ 1.304338][ T1] page_owner is disabled [ 1.305036][ T1] PM: Magic number: 6:740:490 [ 1.305512][ T1] netconsole: network logging started [ 1.308456][ T1] ALSA device list: [ 1.308616][ T1] No soundcards found. [ 1.309321][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.311910][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.312714][ T1] devtmpfs: mounted [ 1.313020][ T1] VFS: Pivoted into new rootfs [ 1.343083][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.345784][ T1] Write protecting the kernel read-only data: 55296k [ 1.346655][ T1] Freeing unused kernel image (text/rodata gap) memory: 324K [ 1.347564][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.347860][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.348151][ T1] with arguments: [ 1.348313][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.348554][ T1] with environment: [ 1.348686][ T1] HOME=/ [ 1.348813][ T1] TERM=dumb [ 1.348933][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.349199][ T1] nr_open=2147483584 [ 1.349330][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.349618][ T1] virtme_rw_overlay0=/etc [ 1.349783][ T1] virtme_rw_overlay1=/lib [ 1.349942][ T1] virtme_rw_overlay2=/home [ 1.350107][ T1] virtme_rw_overlay3=/opt [ 1.350286][ T1] virtme_rw_overlay4=/srv [ 1.350445][ T1] virtme_rw_overlay5=/usr [ 1.350604][ T1] virtme_rw_overlay6=/var [ 1.350770][ T1] virtme_rw_overlay7=/tmp [ 1.350936][ T1] virtme_console=ttyS0 [ 1.351100][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.369580][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.371057][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.385253][ T1] overlayfs: failed to set xattr on upper [ 1.385565][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.385926][ T1] overlayfs: ...falling back to uuid=null. [ 1.388642][ T1] overlayfs: failed to set xattr on upper [ 1.388902][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.389235][ T1] overlayfs: ...falling back to uuid=null. [ 1.391419][ T1] overlayfs: failed to set xattr on upper [ 1.391665][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.391991][ T1] overlayfs: ...falling back to uuid=null. [ 1.394150][ T1] overlayfs: failed to set xattr on upper [ 1.394410][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.394735][ T1] overlayfs: ...falling back to uuid=null. [ 1.397589][ T1] overlayfs: failed to set xattr on upper [ 1.397842][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.398204][ T1] overlayfs: ...falling back to uuid=null. [ 1.400068][ T1] overlayfs: failed to set xattr on upper [ 1.400696][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.401007][ T1] overlayfs: ...falling back to uuid=null. [ 1.403175][ T1] overlayfs: failed to set xattr on upper [ 1.403441][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.403763][ T1] overlayfs: ...falling back to uuid=null. [ 1.406426][ T1] overlayfs: failed to set xattr on upper [ 1.406676][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.406995][ T1] overlayfs: ...falling back to uuid=null. [ 1.415744][ T72] kwatchdog (72) used greatest stack depth: 28880 bytes left [ 1.419510][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.930311][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.930311][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.930311][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.930311][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.930329][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.930331][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.930333][ T1] preempt_count: 1, expected: 0 [ 3.930334][ T1] RCU nest depth: 0, expected: 0 [ 3.930335][ T1] locks held by virtme-ng-init/1: 4, last CPU#0: [ 3.930337][ T1] #0: ffffffff8fd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.930351][ T1] #1: ffffffff8fd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.930356][ T1] #2: ffffffff8fc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.930360][ T1] #3: ffffffff8fc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.930364][ T1] irq event stamp: 561098 [ 3.930365][ T1] hardirqs last enabled at (561097): [] __down_trylock_console_sem+0x86/0xa0 [ 3.930367][ T1] hardirqs last disabled at (561098): [] console_emit_next_record+0x3d4/0x4c0 [ 3.930369][ T1] softirqs last enabled at (560718): [] handle_softirqs+0x67c/0x900 [ 3.930373][ T1] softirqs last disabled at (560595): [] __irq_exit_rcu+0x145/0x1c0 [ 3.930375][ T1] Preemption disabled at: [ 3.930376][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.930382][ T1] CPU: 0 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.930386][ T1] Tainted: [W]=WARN [ 3.930387][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.930389][ T1] Call Trace: [ 3.930390][ T1] [ 3.930392][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.930398][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.930400][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.930405][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.930409][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.930415][ T1] __kmalloc_noprof+0x443/0x760 [ 3.930417][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.930424][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.930426][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.930430][ T1] put_chars+0x1e1/0x2f0 [ 3.930433][ T1] ? __send_to_port+0x420/0x420 [ 3.930434][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.930439][ T1] ? validate_chain+0x38b/0xc20 [ 3.930445][ T1] hvc_console_print+0x292/0x780 [ 3.930452][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.930455][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.930457][ T1] ? lock_acquire+0x13c/0x160 [ 3.930462][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.930466][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.930468][ T1] ? console_flush_one_record+0x106/0x710 [ 3.930471][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.930474][ T1] ? lock_acquire+0x13c/0x160 [ 3.930478][ T1] console_flush_one_record+0x46f/0x710 [ 3.930483][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.930485][ T1] ? __lock_acquire+0x518/0xc20 [ 3.930491][ T1] console_unlock+0xee/0x1f0 [ 3.930494][ T1] ? console_flush_one_record+0x710/0x710 [ 3.930496][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.930499][ T1] ? lock_acquire+0x60/0x160 [ 3.930503][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.930504][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.930508][ T1] vprintk_emit+0x37c/0x3e0 [ 3.930512][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.930515][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.930522][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.930526][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.930528][ T1] ? simple_strntoull+0x10f/0x140 [ 3.930532][ T1] ? date_str+0x1e0/0x1e0 [ 3.930536][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.930541][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.930544][ T1] ? vprintk_default+0x20/0x20 [ 3.930549][ T1] ? vprintk_default+0x20/0x20 [ 3.930552][ T1] new_sync_write+0x33e/0x760 [ 3.930555][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.930558][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.930562][ T1] ? new_sync_read+0x750/0x750 [ 3.930570][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.930574][ T1] vfs_write+0x6a2/0xbd0 [ 3.930579][ T1] ksys_write+0x116/0x250 [ 3.930583][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.930586][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.930590][ T1] do_syscall_64+0xff/0x530 [ 3.930592][ T1] ? exc_page_fault+0xee/0x100 [ 3.930595][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.930597][ T1] RIP: 0033:0x7f7e6fb61bee [ 3.930602][ 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 [ 3.930604][ T1] RSP: 002b:00007ffd0d6c12c0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.930607][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f7e6fb61bee [ 3.930608][ T1] RDX: 000000000000011c RSI: 000055558ab86680 RDI: 0000000000000003 [ 3.930609][ T1] RBP: 00007ffd0d6c12d0 R08: 0000000000000000 R09: 0000000000000000 [ 3.930610][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7e6fbed0a0 [ 3.930611][ T1] R13: 00007f7e6faeb3e0 R14: 000055558ab86680 R15: 00007ffd0d6c13e8 [ 3.930619][ T1] [ 3.931289][ T73] systemd-tmpfile (73) used greatest stack depth: 24992 bytes left [ 3.932275][ T1] virtme-ng-init: basic initialization done [ 3.978342][ T75] virtme-ng-init (75) used greatest stack depth: 24432 bytes left [ 4.032515][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.033881][ T74] virtme-ng-init: triggering udev coldplug [ 6.607745][ T74] virtme-ng-init: waiting for udev to settle [ 6.607763][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.607767][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.607769][ T74] preempt_count: 1, expected: 0 [ 6.607771][ T74] RCU nest depth: 0, expected: 0 [ 6.607772][ T74] locks held by virtme-ng-init/74: 4, last CPU#0: [ 6.607775][ T74] #0: ffffffff8fd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.607791][ T74] #1: ffffffff8fd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.607797][ T74] #2: ffffffff8fc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.607803][ T74] #3: ffffffff8fc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.607809][ T74] irq event stamp: 3220 [ 6.607810][ T74] hardirqs last enabled at (3219): [] __down_trylock_console_sem+0x86/0xa0 [ 6.607814][ T74] hardirqs last disabled at (3220): [] console_emit_next_record+0x3d4/0x4c0 [ 6.607816][ T74] softirqs last enabled at (2726): [] fpu_clone+0xd9/0x410 [ 6.607821][ T74] softirqs last disabled at (2724): [] fpu_clone+0x82/0x410 [ 6.607824][ T74] Preemption disabled at: [ 6.607825][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.607832][ T74] CPU: 0 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.607837][ T74] Tainted: [W]=WARN [ 6.607838][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.607841][ T74] Call Trace: [ 6.607843][ T74] [ 6.607845][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.607852][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.607855][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.607862][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.607868][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.607876][ T74] __kmalloc_noprof+0x443/0x760 [ 6.607879][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.607889][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.607892][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.607898][ T74] put_chars+0x1e1/0x2f0 [ 6.607902][ T74] ? __send_to_port+0x420/0x420 [ 6.607905][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.607912][ T74] ? validate_chain+0x38b/0xc20 [ 6.607921][ T74] hvc_console_print+0x292/0x780 [ 6.607932][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.607936][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.607940][ T74] ? lock_acquire+0x13c/0x160 [ 6.607947][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.607953][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.607956][ T74] ? console_flush_one_record+0x106/0x710 [ 6.607961][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.607965][ T74] ? lock_acquire+0x13c/0x160 [ 6.607972][ T74] console_flush_one_record+0x46f/0x710 [ 6.607979][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.607982][ T74] ? __lock_acquire+0x518/0xc20 [ 6.607991][ T74] console_unlock+0xee/0x1f0 [ 6.607996][ T74] ? console_flush_one_record+0x710/0x710 [ 6.607998][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.608002][ T74] ? lock_acquire+0x60/0x160 [ 6.608009][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.608011][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.608017][ T74] vprintk_emit+0x37c/0x3e0 [ 6.608023][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.608028][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.608037][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.608043][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.608045][ T74] ? simple_strntoull+0x10f/0x140 [ 6.608051][ T74] ? date_str+0x1e0/0x1e0 [ 6.608056][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.608065][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.608069][ T74] ? vprintk_default+0x20/0x20 [ 6.608077][ T74] ? vprintk_default+0x20/0x20 [ 6.608081][ T74] new_sync_write+0x33e/0x760 [ 6.608086][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.608096][ T74] ? new_sync_read+0x750/0x750 [ 6.608104][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.608113][ T74] ? __fget_files+0x1e3/0x460 [ 6.608119][ T74] vfs_write+0x6a2/0xbd0 [ 6.608126][ T74] ksys_write+0x116/0x250 [ 6.608132][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.608137][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.608144][ T74] do_syscall_64+0xff/0x530 [ 6.608147][ T74] ? exc_page_fault+0xee/0x100 [ 6.608152][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.608155][ T74] RIP: 0033:0x7f7e6fb62ed2 [ 6.608160][ 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 [ 6.608163][ T74] RSP: 002b:00007f7e6faa9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.608167][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f7e6fb62ed2 [ 6.608168][ T74] RDX: 000000000000002e RSI: 00007f7e68001090 RDI: 0000000000000003 [ 6.608170][ T74] RBP: 00007f7e6faa9c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.608171][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7e6fbed0a0 [ 6.608172][ T74] R13: 00007f7e6faeb3e0 R14: 00007f7e68001090 R15: 00007f7e6faa9da8 [ 6.608186][ T74] [ 7.312046][ T74] virtme-ng-init: udev is done [ 7.315148][ T1] virtme-ng-init: initialization done