virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.026442][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.026469][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.026471][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.026473][ T1] preempt_count: 1, expected: 0 [ 1.026474][ T1] RCU nest depth: 0, expected: 0 [ 1.026475][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.026477][ T1] #0: ff11000002873938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.026489][ T1] #1: ffffffffa3f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.026496][ T1] #2: ffffffffa3f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.026499][ T1] #3: ffffffffa3e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.026502][ T1] #4: ffffffffa3e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.026505][ T1] irq event stamp: 307006 [ 1.026506][ T1] hardirqs last enabled at (307005): [] __down_trylock_console_sem+0x86/0xa0 [ 1.026510][ T1] hardirqs last disabled at (307006): [] console_emit_next_record+0x3d4/0x4c0 [ 1.026511][ T1] softirqs last enabled at (306992): [] handle_softirqs+0x67c/0x900 [ 1.026515][ T1] softirqs last disabled at (306753): [] __irq_exit_rcu+0x145/0x1c0 [ 1.026517][ T1] Preemption disabled at: [ 1.026518][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.026522][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.026525][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.026527][ T1] Call Trace: [ 1.026529][ T1] [ 1.026532][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.026537][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.026539][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.026543][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.026547][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.026553][ T1] __kmalloc_noprof+0x443/0x760 [ 1.026555][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.026560][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.026563][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.026566][ T1] put_chars+0x1e1/0x2f0 [ 1.026569][ T1] ? __send_to_port+0x420/0x420 [ 1.026572][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.026576][ T1] ? validate_chain+0x38b/0xc20 [ 1.026580][ T1] hvc_console_print+0x292/0x780 [ 1.026584][ T1] ? __lock_acquire+0x518/0xc20 [ 1.026585][ T1] ? __lock_acquire+0x518/0xc20 [ 1.026590][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.026593][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.026595][ T1] ? lock_acquire+0x13c/0x160 [ 1.026599][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.026602][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.026604][ T1] ? console_flush_one_record+0x106/0x710 [ 1.026606][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.026608][ T1] ? lock_acquire+0x13c/0x160 [ 1.026612][ T1] console_flush_one_record+0x46f/0x710 [ 1.026616][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.026617][ T1] ? __lock_acquire+0x518/0xc20 [ 1.026622][ T1] console_unlock+0xee/0x1f0 [ 1.026624][ T1] ? console_flush_one_record+0x710/0x710 [ 1.026625][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.026627][ T1] ? lock_acquire+0x60/0x160 [ 1.026631][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.026633][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.026636][ T1] vprintk_emit+0x37c/0x3e0 [ 1.026638][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.026640][ T1] ? find_held_lock+0x2b/0x80 [ 1.026642][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.026645][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.026648][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.026653][ T1] ? device_rename.cold+0xa/0xa [ 1.026655][ T1] ? __lock_acquire+0x518/0xc20 [ 1.026659][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.026661][ T1] ? find_held_lock+0x2b/0x80 [ 1.026665][ T1] dev_printk_emit+0xb9/0xee [ 1.026667][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.026670][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.026675][ T1] ? proc_register+0x368/0x8b0 [ 1.026682][ T1] _dev_info+0xe2/0x116 [ 1.026684][ T1] ? _dev_notice+0x120/0x120 [ 1.026689][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.026693][ T1] ? rtc_proc_show+0x400/0x400 [ 1.026697][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.026702][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.026707][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.026713][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.026717][ T1] cmos_do_probe+0x73b/0x98a [ 1.026720][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.026722][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.026724][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.026730][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.026731][ T1] ? mc146818_set_time+0x500/0x500 [ 1.026735][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.026737][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.026742][ T1] platform_probe+0xfe/0x1f0 [ 1.026745][ T1] call_driver_probe+0x61/0x1c0 [ 1.026748][ T1] really_probe+0x199/0x760 [ 1.026751][ T1] ? __device_attach_driver+0x280/0x280 [ 1.026753][ T1] __driver_probe_device+0x24f/0x440 [ 1.026756][ T1] ? __device_attach_driver+0x280/0x280 [ 1.026758][ T1] ? __device_attach_driver+0x280/0x280 [ 1.026760][ T1] driver_probe_device+0x4a/0xf0 [ 1.026763][ T1] __driver_attach+0x1b8/0x540 [ 1.026765][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.026768][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.026771][ T1] ? bus_remove_file+0x50/0x50 [ 1.026773][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.026776][ T1] ? rtc_dev_init+0x40/0x40 [ 1.026781][ T1] ? rtc_dev_init+0x40/0x40 [ 1.026782][ T1] bus_add_driver+0x2c8/0x530 [ 1.026786][ T1] driver_register+0x1a3/0x390 [ 1.026789][ T1] __platform_driver_probe+0x13f/0x270 [ 1.026792][ T1] cmos_init+0x31/0x40 [ 1.026794][ T1] do_one_initcall+0x124/0x4f0 [ 1.026797][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.026799][ T1] ? parameq+0x110/0x110 [ 1.026805][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.026809][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.026811][ T1] kernel_init_freeable+0x596/0x630 [ 1.026814][ T1] ? rest_init+0x280/0x280 [ 1.026818][ T1] kernel_init+0x21/0x150 [ 1.026820][ T1] ? rest_init+0x280/0x280 [ 1.026821][ T1] ret_from_fork+0x474/0x6b0 [ 1.026825][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.026829][ T1] ? __switch_to+0x5a3/0xe00 [ 1.026832][ T1] ? rest_init+0x280/0x280 [ 1.026835][ T1] ret_from_fork_asm+0x11/0x20 [ 1.026843][ T1] [ 1.058412][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:00:42 UTC (1787889642) [ 1.059467][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.062785][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.069694][ T1] NET: Registered PF_INET6 protocol family [ 1.074161][ T1] Segment Routing with IPv6 [ 1.074618][ T1] In-situ OAM (IOAM) with IPv6 [ 1.075028][ T1] NET: Registered PF_PACKET protocol family [ 1.077533][ T1] 9pnet: Installing 9P2000 support [ 1.077892][ T1] Key type dns_resolver registered [ 1.078990][ T1] NET: Registered PF_VSOCK protocol family [ 1.083750][ T1] IPI shorthand broadcast: enabled [ 1.184064][ T1] sched_clock: Marking stable (1145003289, 38297199)->(1261677240, -78376752) [ 1.186436][ T1] registered taskstats version 1 [ 1.188243][ T1] Loading compiled-in X.509 certificates [ 1.290640][ T1] Demotion targets for Node 0: null [ 1.290971][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11730) [ 1.291269][ T1] page_owner is disabled [ 1.291954][ T1] PM: Magic number: 6:500:10 [ 1.292422][ T1] netconsole: network logging started [ 1.295194][ T1] ALSA device list: [ 1.295538][ T1] No soundcards found. [ 1.296190][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.298831][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.299633][ T1] devtmpfs: mounted [ 1.299947][ T1] VFS: Pivoted into new rootfs [ 1.329338][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.329650][ T1] Write protecting the kernel read-only data: 55296k [ 1.330259][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.330740][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.331007][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.331280][ T1] with arguments: [ 1.331421][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.331658][ T1] with environment: [ 1.331773][ T1] HOME=/ [ 1.331892][ T1] TERM=dumb [ 1.332007][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.332330][ T1] nr_open=2147483584 [ 1.332441][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.332721][ T1] virtme_rw_overlay0=/etc [ 1.332868][ T1] virtme_rw_overlay1=/lib [ 1.333015][ T1] virtme_rw_overlay2=/home [ 1.333175][ T1] virtme_rw_overlay3=/opt [ 1.333339][ T1] virtme_rw_overlay4=/srv [ 1.333487][ T1] virtme_rw_overlay5=/usr [ 1.333636][ T1] virtme_rw_overlay6=/var [ 1.333792][ T1] virtme_rw_overlay7=/tmp [ 1.333947][ T1] virtme_console=ttyS0 [ 1.334094][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.351454][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.352805][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.364160][ T1] overlayfs: failed to set xattr on upper [ 1.364474][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.364822][ T1] overlayfs: ...falling back to uuid=null. [ 1.367243][ T1] overlayfs: failed to set xattr on upper [ 1.367583][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.367881][ T1] overlayfs: ...falling back to uuid=null. [ 1.369859][ T1] overlayfs: failed to set xattr on upper [ 1.370095][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.370479][ T1] overlayfs: ...falling back to uuid=null. [ 1.372473][ T1] overlayfs: failed to set xattr on upper [ 1.372710][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.372988][ T1] overlayfs: ...falling back to uuid=null. [ 1.375021][ T1] overlayfs: failed to set xattr on upper [ 1.375270][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.376023][ T1] overlayfs: ...falling back to uuid=null. [ 1.377818][ T1] overlayfs: failed to set xattr on upper [ 1.378046][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.378757][ T1] overlayfs: ...falling back to uuid=null. [ 1.380755][ T1] overlayfs: failed to set xattr on upper [ 1.380983][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.381283][ T1] overlayfs: ...falling back to uuid=null. [ 1.383272][ T1] overlayfs: failed to set xattr on upper [ 1.384057][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.384353][ T1] overlayfs: ...falling back to uuid=null. [ 1.395077][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.417200][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.655725][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.655725][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.655725][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.655725][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.655742][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.655744][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.655746][ T1] preempt_count: 1, expected: 0 [ 3.655747][ T1] RCU nest depth: 0, expected: 0 [ 3.655748][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.655750][ T1] #0: ffffffffa3f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.655762][ T1] #1: ffffffffa3f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.655766][ T1] #2: ffffffffa3e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.655770][ T1] #3: ffffffffa3e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.655773][ T1] irq event stamp: 546782 [ 3.655774][ T1] hardirqs last enabled at (546781): [] __down_trylock_console_sem+0x86/0xa0 [ 3.655777][ T1] hardirqs last disabled at (546782): [] console_emit_next_record+0x3d4/0x4c0 [ 3.655778][ T1] softirqs last enabled at (546338): [] handle_softirqs+0x67c/0x900 [ 3.655782][ T1] softirqs last disabled at (546329): [] __irq_exit_rcu+0x145/0x1c0 [ 3.655785][ T1] Preemption disabled at: [ 3.655785][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.655791][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.655794][ T1] Tainted: [W]=WARN [ 3.655795][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.655797][ T1] Call Trace: [ 3.655798][ T1] [ 3.655800][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.655805][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.655807][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.655811][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.655814][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.655819][ T1] __kmalloc_noprof+0x443/0x760 [ 3.655822][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.655828][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.655831][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.655834][ T1] put_chars+0x1e1/0x2f0 [ 3.655837][ T1] ? __send_to_port+0x420/0x420 [ 3.655839][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.655843][ T1] ? validate_chain+0x38b/0xc20 [ 3.655848][ T1] hvc_console_print+0x292/0x780 [ 3.655854][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.655857][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.655859][ T1] ? lock_acquire+0x13c/0x160 [ 3.655863][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.655866][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.655867][ T1] ? console_flush_one_record+0x106/0x710 [ 3.655870][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.655872][ T1] ? lock_acquire+0x13c/0x160 [ 3.655875][ T1] console_flush_one_record+0x46f/0x710 [ 3.655879][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.655880][ T1] ? __lock_acquire+0x518/0xc20 [ 3.655885][ T1] console_unlock+0xee/0x1f0 [ 3.655887][ T1] ? console_flush_one_record+0x710/0x710 [ 3.655889][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.655891][ T1] ? lock_acquire+0x60/0x160 [ 3.655894][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.655896][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.655899][ T1] vprintk_emit+0x37c/0x3e0 [ 3.655902][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.655904][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.655910][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.655914][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.655916][ T1] ? simple_strntoull+0x10f/0x140 [ 3.655921][ T1] ? date_str+0x1e0/0x1e0 [ 3.655924][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.655928][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.655930][ T1] ? vprintk_default+0x20/0x20 [ 3.655934][ T1] ? vprintk_default+0x20/0x20 [ 3.655936][ T1] new_sync_write+0x33e/0x760 [ 3.655939][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.655942][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.655946][ T1] ? new_sync_read+0x750/0x750 [ 3.655952][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.655955][ T1] vfs_write+0x6a2/0xbd0 [ 3.655959][ T1] ksys_write+0x116/0x250 [ 3.655961][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.655964][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.655967][ T1] do_syscall_64+0xff/0x530 [ 3.655969][ T1] ? exc_page_fault+0xee/0x100 [ 3.655972][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.655975][ T1] RIP: 0033:0x7f48a08ccbee [ 3.655979][ 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 [ 3.655980][ T1] RSP: 002b:00007fff07c1e590 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.655983][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f48a08ccbee [ 3.655984][ T1] RDX: 000000000000011c RSI: 00005555856b6680 RDI: 0000000000000003 [ 3.655985][ T1] RBP: 00007fff07c1e5a0 R08: 0000000000000000 R09: 0000000000000000 [ 3.655986][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f48a09580a0 [ 3.655986][ T1] R13: 00007f48a08563e0 R14: 00005555856b6680 R15: 00007fff07c1e6b8 [ 3.655993][ T1] [ 3.658342][ T73] systemd-tmpfile (73) used greatest stack depth: 25040 bytes left [ 3.684411][ T1] virtme-ng-init: basic initialization done [ 3.721966][ T78] ip (78) used greatest stack depth: 24848 bytes left [ 3.741359][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.741735][ T75] virtme-ng-init: triggering udev coldplug [ 3.742313][ T79] systemd-udevd (79) used greatest stack depth: 24512 bytes left [ 6.424881][ T75] virtme-ng-init: waiting for udev to settle [ 6.424896][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.424898][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.424900][ T75] preempt_count: 1, expected: 0 [ 6.424901][ T75] RCU nest depth: 0, expected: 0 [ 6.424902][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 6.424904][ T75] #0: ffffffffa3f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.424917][ T75] #1: ffffffffa3f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.424920][ T75] #2: ffffffffa3e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.424924][ T75] #3: ffffffffa3e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.424928][ T75] irq event stamp: 6284 [ 6.424928][ T75] hardirqs last enabled at (6283): [] __down_trylock_console_sem+0x86/0xa0 [ 6.424932][ T75] hardirqs last disabled at (6284): [] console_emit_next_record+0x3d4/0x4c0 [ 6.424934][ T75] softirqs last enabled at (5792): [] handle_softirqs+0x67c/0x900 [ 6.424937][ T75] softirqs last disabled at (5139): [] do_softirq+0xac/0xe0 [ 6.424940][ T75] Preemption disabled at: [ 6.424941][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.424946][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.424950][ T75] Tainted: [W]=WARN [ 6.424951][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.424952][ T75] Call Trace: [ 6.424954][ T75] [ 6.424956][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.424961][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.424963][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.424968][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.424971][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.424977][ T75] __kmalloc_noprof+0x443/0x760 [ 6.424979][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.424986][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.424989][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.424992][ T75] put_chars+0x1e1/0x2f0 [ 6.424995][ T75] ? __send_to_port+0x420/0x420 [ 6.424997][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.425001][ T75] ? validate_chain+0x38b/0xc20 [ 6.425006][ T75] hvc_console_print+0x292/0x780 [ 6.425013][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.425016][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.425018][ T75] ? lock_acquire+0x13c/0x160 [ 6.425022][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.425025][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.425027][ T75] ? console_flush_one_record+0x106/0x710 [ 6.425029][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.425031][ T75] ? lock_acquire+0x13c/0x160 [ 6.425035][ T75] console_flush_one_record+0x46f/0x710 [ 6.425039][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.425040][ T75] ? __lock_acquire+0x518/0xc20 [ 6.425046][ T75] console_unlock+0xee/0x1f0 [ 6.425048][ T75] ? console_flush_one_record+0x710/0x710 [ 6.425049][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.425051][ T75] ? lock_acquire+0x60/0x160 [ 6.425055][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.425057][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.425060][ T75] vprintk_emit+0x37c/0x3e0 [ 6.425063][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.425066][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.425072][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.425076][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.425078][ T75] ? simple_strntoull+0x10f/0x140 [ 6.425083][ T75] ? date_str+0x1e0/0x1e0 [ 6.425086][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.425090][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.425093][ T75] ? vprintk_default+0x20/0x20 [ 6.425097][ T75] ? vprintk_default+0x20/0x20 [ 6.425099][ T75] new_sync_write+0x33e/0x760 [ 6.425103][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.425107][ T75] ? new_sync_read+0x750/0x750 [ 6.425111][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.425116][ T75] ? __fget_files+0x1e3/0x460 [ 6.425120][ T75] vfs_write+0x6a2/0xbd0 [ 6.425124][ T75] ksys_write+0x116/0x250 [ 6.425127][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.425129][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.425133][ T75] do_syscall_64+0xff/0x530 [ 6.425135][ T75] ? exc_page_fault+0xee/0x100 [ 6.425138][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.425141][ T75] RIP: 0033:0x7f48a08cded2 [ 6.425145][ 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 [ 6.425146][ T75] RSP: 002b:00007f48a0814c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.425155][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f48a08cded2 [ 6.425156][ T75] RDX: 000000000000002e RSI: 00007f489c0012c0 RDI: 0000000000000003 [ 6.425157][ T75] RBP: 00007f48a0814c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.425158][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f48a09580a0 [ 6.425159][ T75] R13: 00007f48a08563e0 R14: 00007f489c0012c0 R15: 00007f48a0814da8 [ 6.425166][ T75] [ 6.635932][ T75] virtme-ng-init: udev is done [ 6.639182][ T1] virtme-ng-init: initialization done