virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.970201][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.970243][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.970245][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.970246][ T1] preempt_count: 1, expected: 0 [ 0.970247][ T1] RCU nest depth: 0, expected: 0 [ 0.970248][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.970250][ T1] #0: ff11000002963938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.970260][ T1] #1: ffffffff8cf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.970267][ T1] #2: ffffffff8cf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.970270][ T1] #3: ffffffff8ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.970274][ T1] #4: ffffffff8ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.970278][ T1] irq event stamp: 309526 [ 0.970278][ T1] hardirqs last enabled at (309525): [] __down_trylock_console_sem+0x86/0xa0 [ 0.970281][ T1] hardirqs last disabled at (309526): [] console_emit_next_record+0x3d4/0x4c0 [ 0.970283][ T1] softirqs last enabled at (309506): [] handle_softirqs+0x67c/0x900 [ 0.970285][ T1] softirqs last disabled at (309115): [] __irq_exit_rcu+0x145/0x1c0 [ 0.970288][ T1] Preemption disabled at: [ 0.970288][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.970293][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.970296][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.970297][ T1] Call Trace: [ 0.970299][ T1] [ 0.970302][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.970308][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.970310][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.970314][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.970318][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.970323][ T1] __kmalloc_noprof+0x443/0x760 [ 0.970325][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.970330][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.970332][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.970335][ T1] put_chars+0x1e1/0x2f0 [ 0.970338][ T1] ? __send_to_port+0x420/0x420 [ 0.970341][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.970344][ T1] ? validate_chain+0x38b/0xc20 [ 0.970348][ T1] hvc_console_print+0x292/0x780 [ 0.970351][ T1] ? __lock_acquire+0x518/0xc20 [ 0.970352][ T1] ? __lock_acquire+0x518/0xc20 [ 0.970356][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.970359][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.970362][ T1] ? lock_acquire+0x13c/0x160 [ 0.970366][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.970369][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.970371][ T1] ? console_flush_one_record+0x106/0x710 [ 0.970374][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.970376][ T1] ? lock_acquire+0x13c/0x160 [ 0.970380][ T1] console_flush_one_record+0x46f/0x710 [ 0.970384][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.970386][ T1] ? __lock_acquire+0x518/0xc20 [ 0.970391][ T1] console_unlock+0xee/0x1f0 [ 0.970393][ T1] ? console_flush_one_record+0x710/0x710 [ 0.970395][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.970397][ T1] ? lock_acquire+0x60/0x160 [ 0.970401][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.970402][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.970405][ T1] vprintk_emit+0x37c/0x3e0 [ 0.970409][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.970411][ T1] ? find_held_lock+0x2b/0x80 [ 0.970413][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.970416][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.970419][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.970424][ T1] ? device_rename.cold+0xa/0xa [ 0.970425][ T1] ? __lock_acquire+0x518/0xc20 [ 0.970430][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.970431][ T1] ? find_held_lock+0x2b/0x80 [ 0.970435][ T1] dev_printk_emit+0xb9/0xee [ 0.970437][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.970440][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.970444][ T1] ? proc_register+0x368/0x8b0 [ 0.970451][ T1] _dev_info+0xe2/0x116 [ 0.970453][ T1] ? _dev_notice+0x120/0x120 [ 0.970458][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.970463][ T1] ? rtc_proc_show+0x400/0x400 [ 0.970468][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.970472][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.970475][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.970478][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.970485][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.970488][ T1] cmos_do_probe+0x73b/0x98a [ 0.970491][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.970493][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.970495][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.970501][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.970502][ T1] ? mc146818_set_time+0x500/0x500 [ 0.970506][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.970508][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.970514][ T1] platform_probe+0xfe/0x1f0 [ 0.970517][ T1] call_driver_probe+0x61/0x1c0 [ 0.970520][ T1] really_probe+0x199/0x760 [ 0.970523][ T1] ? __device_attach_driver+0x280/0x280 [ 0.970525][ T1] __driver_probe_device+0x24f/0x440 [ 0.970527][ T1] ? __device_attach_driver+0x280/0x280 [ 0.970529][ T1] ? __device_attach_driver+0x280/0x280 [ 0.970531][ T1] driver_probe_device+0x4a/0xf0 [ 0.970533][ T1] __driver_attach+0x1b8/0x540 [ 0.970536][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.970538][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.970541][ T1] ? bus_remove_file+0x50/0x50 [ 0.970542][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.970545][ T1] ? rtc_dev_init+0x40/0x40 [ 0.970551][ T1] ? rtc_dev_init+0x40/0x40 [ 0.970553][ T1] bus_add_driver+0x2c8/0x530 [ 0.970556][ T1] driver_register+0x1a3/0x390 [ 0.970559][ T1] __platform_driver_probe+0x13f/0x270 [ 0.970562][ T1] cmos_init+0x31/0x40 [ 0.970564][ T1] do_one_initcall+0x124/0x4f0 [ 0.970567][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.970569][ T1] ? parameq+0x110/0x110 [ 0.970574][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.970577][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.970580][ T1] kernel_init_freeable+0x596/0x630 [ 0.970583][ T1] ? rest_init+0x280/0x280 [ 0.970587][ T1] kernel_init+0x21/0x150 [ 0.970589][ T1] ? rest_init+0x280/0x280 [ 0.970591][ T1] ret_from_fork+0x474/0x6b0 [ 0.970594][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.970597][ T1] ? __switch_to+0x5a3/0xe00 [ 0.970600][ T1] ? rest_init+0x280/0x280 [ 0.970603][ T1] ret_from_fork_asm+0x11/0x20 [ 0.970610][ T1] [ 1.001805][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:05:34 UTC (1787886334) [ 1.002833][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.006016][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.015470][ T1] NET: Registered PF_INET6 protocol family [ 1.019752][ T1] Segment Routing with IPv6 [ 1.020152][ T1] In-situ OAM (IOAM) with IPv6 [ 1.020493][ T1] NET: Registered PF_PACKET protocol family [ 1.020737][ T1] 9pnet: Installing 9P2000 support [ 1.021106][ T1] Key type dns_resolver registered [ 1.021749][ T1] NET: Registered PF_VSOCK protocol family [ 1.026056][ T1] IPI shorthand broadcast: enabled [ 1.125829][ T1] sched_clock: Marking stable (1089001806, 35974538)->(1196202220, -71225876) [ 1.127779][ T1] registered taskstats version 1 [ 1.129488][ T1] Loading compiled-in X.509 certificates [ 1.228084][ T1] Demotion targets for Node 0: null [ 1.228360][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11725) [ 1.228658][ T1] page_owner is disabled [ 1.229530][ T1] PM: Magic number: 6:944:58 [ 1.229923][ T1] netconsole: network logging started [ 1.231235][ T1] ALSA device list: [ 1.231385][ T1] No soundcards found. [ 1.232940][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.235529][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.236259][ T1] devtmpfs: mounted [ 1.236521][ T1] VFS: Pivoted into new rootfs [ 1.264248][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.264473][ T1] Write protecting the kernel read-only data: 55296k [ 1.264917][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.266176][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.266501][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.266805][ T1] with arguments: [ 1.266998][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.267287][ T1] with environment: [ 1.267452][ T1] HOME=/ [ 1.267611][ T1] TERM=dumb [ 1.267765][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.268077][ T1] nr_open=2147483584 [ 1.268232][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.268547][ T1] virtme_rw_overlay0=/etc [ 1.268747][ T1] virtme_rw_overlay1=/lib [ 1.268954][ T1] virtme_rw_overlay2=/home [ 1.269173][ T1] virtme_rw_overlay3=/opt [ 1.269364][ T1] virtme_rw_overlay4=/srv [ 1.269555][ T1] virtme_rw_overlay5=/usr [ 1.269770][ T1] virtme_rw_overlay6=/var [ 1.269968][ T1] virtme_rw_overlay7=/tmp [ 1.270175][ T1] virtme_console=ttyS0 [ 1.270382][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.285131][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.286332][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.298627][ T1] overlayfs: failed to set xattr on upper [ 1.298906][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.299260][ T1] overlayfs: ...falling back to uuid=null. [ 1.301508][ T1] overlayfs: failed to set xattr on upper [ 1.301733][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.302136][ T1] overlayfs: ...falling back to uuid=null. [ 1.304017][ T1] overlayfs: failed to set xattr on upper [ 1.304241][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.304535][ T1] overlayfs: ...falling back to uuid=null. [ 1.306595][ T1] overlayfs: failed to set xattr on upper [ 1.306821][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.307135][ T1] overlayfs: ...falling back to uuid=null. [ 1.309022][ T1] overlayfs: failed to set xattr on upper [ 1.309250][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.309522][ T1] overlayfs: ...falling back to uuid=null. [ 1.311641][ T1] overlayfs: failed to set xattr on upper [ 1.311871][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.312178][ T1] overlayfs: ...falling back to uuid=null. [ 1.314585][ T1] overlayfs: failed to set xattr on upper [ 1.315006][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.315297][ T1] overlayfs: ...falling back to uuid=null. [ 1.317206][ T1] overlayfs: failed to set xattr on upper [ 1.317431][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.317721][ T1] overlayfs: ...falling back to uuid=null. [ 1.328364][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.393024][ T75] kwatchdog (75) used greatest stack depth: 28680 bytes left [ 3.227082][ T74] systemd-tmpfile (74) used greatest stack depth: 24784 bytes left [ 3.227098][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.227100][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.227102][ T74] preempt_count: 2, expected: 0 [ 3.227103][ T74] RCU nest depth: 0, expected: 0 [ 3.227104][ T74] locks held by systemd-tmpfile/74: 5, last CPU#2: [ 3.227106][ T74] #0: ffffffff8ce027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.227118][ T74] #1: ffffffff8cf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.227124][ T74] #2: ffffffff8cf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.227127][ T74] #3: ffffffff8ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.227131][ T74] #4: ffffffff8ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.227135][ T74] irq event stamp: 2341962 [ 3.227136][ T74] hardirqs last enabled at (2341961): [] __down_trylock_console_sem+0x86/0xa0 [ 3.227138][ T74] hardirqs last disabled at (2341962): [] console_emit_next_record+0x3d4/0x4c0 [ 3.227140][ T74] softirqs last enabled at (2341212): [] handle_softirqs+0x67c/0x900 [ 3.227142][ T74] softirqs last disabled at (2341203): [] __irq_exit_rcu+0x145/0x1c0 [ 3.227144][ T74] Preemption disabled at: [ 3.227145][ T74] [<0000000000000000>] 0x0 [ 3.227152][ T74] CPU: 2 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.227155][ T74] Tainted: [W]=WARN [ 3.227156][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.227158][ T74] Call Trace: [ 3.227159][ T74] [ 3.227161][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.227167][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.227171][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.227175][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.227180][ T74] __kmalloc_noprof+0x443/0x760 [ 3.227182][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.227188][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.227191][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.227193][ T74] put_chars+0x1e1/0x2f0 [ 3.227196][ T74] ? __send_to_port+0x420/0x420 [ 3.227197][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.227202][ T74] ? validate_chain+0x38b/0xc20 [ 3.227207][ T74] hvc_console_print+0x292/0x780 [ 3.227213][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.227215][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.227217][ T74] ? lock_acquire+0x13c/0x160 [ 3.227221][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.227224][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.227226][ T74] ? console_flush_one_record+0x106/0x710 [ 3.227229][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.227231][ T74] ? lock_acquire+0x13c/0x160 [ 3.227235][ T74] console_flush_one_record+0x46f/0x710 [ 3.227239][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.227241][ T74] ? __lock_acquire+0x518/0xc20 [ 3.227246][ T74] console_unlock+0xee/0x1f0 [ 3.227248][ T74] ? console_flush_one_record+0x710/0x710 [ 3.227250][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.227252][ T74] ? lock_acquire+0x60/0x160 [ 3.227256][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.227257][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.227261][ T74] vprintk_emit+0x37c/0x3e0 [ 3.227264][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.227268][ T74] ? __lock_acquire+0x518/0xc20 [ 3.227271][ T74] _printk+0xc7/0x100 [ 3.227275][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.227277][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.227280][ T74] ? __rwlock_init+0x150/0x150 [ 3.227284][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.227287][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.227287][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.227287][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.227287][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.227286][ T74] do_exit.cold+0x82/0x9c [ 3.227290][ T74] ? exit_notify+0x890/0x890 [ 3.227292][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.227294][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.227298][ T74] do_group_exit+0xb8/0x370 [ 3.227301][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.227303][ T74] x64_sys_call+0x1567/0x1570 [ 3.227305][ T74] do_syscall_64+0xff/0x530 [ 3.227308][ T74] ? exc_page_fault+0xee/0x100 [ 3.227311][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.227313][ T74] RIP: 0033:0x7ff413f1f1b8 [ 3.227315][ T74] Code: Unable to access opcode bytes at 0x7ff413f1f18e. [ 3.227317][ T74] RSP: 002b:00007fffebfee7e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.227319][ T74] RAX: ffffffffffffffda RBX: 00007ff41404ff88 RCX: 00007ff413f1f1b8 [ 3.227320][ T74] RDX: 00007ff41377d4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.227321][ T74] RBP: 00007fffebfee840 R08: 0000000000000000 R09: 0000000000001000 [ 3.227322][ T74] R10: 00007fffebfee600 R11: 0000000000000246 R12: 0000000000000001 [ 3.227323][ T74] R13: 0000000000000049 R14: 00007ff41404e680 R15: 00007ff41404ffa0 [ 3.227329][ T74] [ 3.243812][ T1] virtme-ng-init: basic initialization done [ 3.288754][ T80] ip (80) used greatest stack depth: 24640 bytes left [ 3.299452][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.299807][ T76] virtme-ng-init: triggering udev coldplug [ 5.330114][ T76] virtme-ng-init: waiting for udev to settle [ 5.330128][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.330130][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.330132][ T76] preempt_count: 1, expected: 0 [ 5.330133][ T76] RCU nest depth: 0, expected: 0 [ 5.330134][ T76] locks held by virtme-ng-init/76: 4, last CPU#0: [ 5.330136][ T76] #0: ffffffff8cf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.330149][ T76] #1: ffffffff8cf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.330153][ T76] #2: ffffffff8ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.330157][ T76] #3: ffffffff8ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.330161][ T76] irq event stamp: 3836 [ 5.330162][ T76] hardirqs last enabled at (3835): [] __down_trylock_console_sem+0x86/0xa0 [ 5.330164][ T76] hardirqs last disabled at (3836): [] console_emit_next_record+0x3d4/0x4c0 [ 5.330166][ T76] softirqs last enabled at (3384): [] handle_softirqs+0x67c/0x900 [ 5.330169][ T76] softirqs last disabled at (3377): [] __irq_exit_rcu+0x145/0x1c0 [ 5.330171][ T76] Preemption disabled at: [ 5.330172][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.330178][ T76] CPU: 0 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.330181][ T76] Tainted: [W]=WARN [ 5.330182][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.330184][ T76] Call Trace: [ 5.330185][ T76] [ 5.330187][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.330192][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.330194][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.330199][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.330203][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.330208][ T76] __kmalloc_noprof+0x443/0x760 [ 5.330210][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.330216][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.330219][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.330222][ T76] put_chars+0x1e1/0x2f0 [ 5.330225][ T76] ? __send_to_port+0x420/0x420 [ 5.330226][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.330231][ T76] ? validate_chain+0x38b/0xc20 [ 5.330236][ T76] hvc_console_print+0x292/0x780 [ 5.330242][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.330244][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.330247][ T76] ? lock_acquire+0x13c/0x160 [ 5.330251][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.330255][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.330256][ T76] ? console_flush_one_record+0x106/0x710 [ 5.330260][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.330262][ T76] ? lock_acquire+0x13c/0x160 [ 5.330266][ T76] console_flush_one_record+0x46f/0x710 [ 5.330271][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.330274][ T76] ? __lock_acquire+0x518/0xc20 [ 5.330279][ T76] console_unlock+0xee/0x1f0 [ 5.330282][ T76] ? console_flush_one_record+0x710/0x710 [ 5.330284][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.330286][ T76] ? lock_acquire+0x60/0x160 [ 5.330290][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.330292][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.330295][ T76] vprintk_emit+0x37c/0x3e0 [ 5.330299][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.330302][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.330308][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.330312][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.330313][ T76] ? simple_strntoull+0x10f/0x140 [ 5.330317][ T76] ? date_str+0x1e0/0x1e0 [ 5.330320][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.330325][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.330328][ T76] ? vprintk_default+0x20/0x20 [ 5.330332][ T76] ? vprintk_default+0x20/0x20 [ 5.330335][ T76] new_sync_write+0x33e/0x760 [ 5.330338][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 5.330342][ T76] ? new_sync_read+0x750/0x750 [ 5.330346][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.330351][ T76] ? __fget_files+0x1e3/0x460 [ 5.330355][ T76] vfs_write+0x6a2/0xbd0 [ 5.330360][ T76] ksys_write+0x116/0x250 [ 5.330363][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.330366][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.330370][ T76] do_syscall_64+0xff/0x530 [ 5.330372][ T76] ? exc_page_fault+0xee/0x100 [ 5.330375][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.330377][ T76] RIP: 0033:0x7f9f94b99ed2 [ 5.330381][ T76] 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 [ 5.330383][ T76] RSP: 002b:00007f9f94ae0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.330386][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f9f94b99ed2 [ 5.330387][ T76] RDX: 000000000000002e RSI: 00007f9f900012c0 RDI: 0000000000000003 [ 5.330388][ T76] RBP: 00007f9f94ae0c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.330388][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9f94c240a0 [ 5.330389][ T76] R13: 00007f9f94b223e0 R14: 00007f9f900012c0 R15: 00007f9f94ae0da8 [ 5.330396][ T76] [ 5.874447][ T76] virtme-ng-init: udev is done [ 5.877150][ T1] virtme-ng-init: initialization done