virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.056181][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.056202][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.056204][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.056205][ T1] preempt_count: 1, expected: 0 [ 1.056206][ T1] RCU nest depth: 0, expected: 0 [ 1.056207][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.056209][ T1] #0: ff11000002893938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.056220][ T1] #1: ffffffff9f969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.056226][ T1] #2: ffffffff9f969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.056230][ T1] #3: ffffffff9f889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.056234][ T1] #4: ffffffff9f889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.056237][ T1] irq event stamp: 307656 [ 1.056238][ T1] hardirqs last enabled at (307655): [] __down_trylock_console_sem+0x86/0xa0 [ 1.056241][ T1] hardirqs last disabled at (307656): [] console_emit_next_record+0x3d4/0x4c0 [ 1.056243][ T1] softirqs last enabled at (307352): [] handle_softirqs+0x67c/0x900 [ 1.056246][ T1] softirqs last disabled at (307197): [] __irq_exit_rcu+0x145/0x1c0 [ 1.056248][ T1] Preemption disabled at: [ 1.056249][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.056254][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.056257][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.056259][ T1] Call Trace: [ 1.056260][ T1] [ 1.056263][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.056269][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.056271][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.056275][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.056279][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.056284][ T1] __kmalloc_noprof+0x443/0x760 [ 1.056287][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.056292][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.056294][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.056297][ T1] put_chars+0x1e1/0x2f0 [ 1.056300][ T1] ? __send_to_port+0x420/0x420 [ 1.056303][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.056306][ T1] ? validate_chain+0x38b/0xc20 [ 1.056310][ T1] hvc_console_print+0x292/0x780 [ 1.056313][ T1] ? __lock_acquire+0x518/0xc20 [ 1.056314][ T1] ? __lock_acquire+0x518/0xc20 [ 1.056318][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.056321][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.056324][ T1] ? lock_acquire+0x13c/0x160 [ 1.056328][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.056332][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.056333][ T1] ? console_flush_one_record+0x106/0x710 [ 1.056337][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.056339][ T1] ? lock_acquire+0x13c/0x160 [ 1.056343][ T1] console_flush_one_record+0x46f/0x710 [ 1.056347][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.056348][ T1] ? __lock_acquire+0x518/0xc20 [ 1.056353][ T1] console_unlock+0xee/0x1f0 [ 1.056356][ T1] ? console_flush_one_record+0x710/0x710 [ 1.056358][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.056360][ T1] ? lock_acquire+0x60/0x160 [ 1.056364][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.056365][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.056369][ T1] vprintk_emit+0x37c/0x3e0 [ 1.056373][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.056375][ T1] ? find_held_lock+0x2b/0x80 [ 1.056377][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.056380][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.056383][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.056387][ T1] ? device_rename.cold+0xa/0xa [ 1.056389][ T1] ? __lock_acquire+0x518/0xc20 [ 1.056394][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.056396][ T1] ? find_held_lock+0x2b/0x80 [ 1.056399][ T1] dev_printk_emit+0xb9/0xee [ 1.056401][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.056404][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.056408][ T1] ? proc_register+0x368/0x8b0 [ 1.056415][ T1] _dev_info+0xe2/0x116 [ 1.056418][ T1] ? _dev_notice+0x120/0x120 [ 1.056423][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.056427][ T1] ? rtc_proc_show+0x400/0x400 [ 1.056432][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.056437][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.056441][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.056448][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.056452][ T1] cmos_do_probe+0x73b/0x98a [ 1.056454][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.056457][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.056458][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.056464][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.056466][ T1] ? mc146818_set_time+0x500/0x500 [ 1.056469][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.056471][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.056477][ T1] platform_probe+0xfe/0x1f0 [ 1.056480][ T1] call_driver_probe+0x61/0x1c0 [ 1.056482][ T1] really_probe+0x199/0x760 [ 1.056486][ T1] ? __device_attach_driver+0x280/0x280 [ 1.056487][ T1] __driver_probe_device+0x24f/0x440 [ 1.056490][ T1] ? __device_attach_driver+0x280/0x280 [ 1.056492][ T1] ? __device_attach_driver+0x280/0x280 [ 1.056493][ T1] driver_probe_device+0x4a/0xf0 [ 1.056496][ T1] __driver_attach+0x1b8/0x540 [ 1.056498][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.056501][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.056503][ T1] ? bus_remove_file+0x50/0x50 [ 1.056505][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.056508][ T1] ? rtc_dev_init+0x40/0x40 [ 1.056514][ T1] ? rtc_dev_init+0x40/0x40 [ 1.056516][ T1] bus_add_driver+0x2c8/0x530 [ 1.056520][ T1] driver_register+0x1a3/0x390 [ 1.056522][ T1] __platform_driver_probe+0x13f/0x270 [ 1.056525][ T1] cmos_init+0x31/0x40 [ 1.056528][ T1] do_one_initcall+0x124/0x4f0 [ 1.056530][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.056532][ T1] ? parameq+0x110/0x110 [ 1.056537][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.056541][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.056544][ T1] kernel_init_freeable+0x596/0x630 [ 1.056547][ T1] ? rest_init+0x280/0x280 [ 1.056550][ T1] kernel_init+0x21/0x150 [ 1.056553][ T1] ? rest_init+0x280/0x280 [ 1.056554][ T1] ret_from_fork+0x474/0x6b0 [ 1.056558][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.056561][ T1] ? __switch_to+0x5a3/0xe00 [ 1.056564][ T1] ? rest_init+0x280/0x280 [ 1.056567][ T1] ret_from_fork_asm+0x11/0x20 [ 1.056575][ T1] [ 1.088047][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:46:34 UTC (1787888794) [ 1.089027][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.092269][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.101546][ T1] NET: Registered PF_INET6 protocol family [ 1.105930][ T1] Segment Routing with IPv6 [ 1.106322][ T1] In-situ OAM (IOAM) with IPv6 [ 1.106698][ T1] NET: Registered PF_PACKET protocol family [ 1.106981][ T1] 9pnet: Installing 9P2000 support [ 1.107334][ T1] Key type dns_resolver registered [ 1.108049][ T1] NET: Registered PF_VSOCK protocol family [ 1.112640][ T1] IPI shorthand broadcast: enabled [ 1.215935][ T1] sched_clock: Marking stable (1178221301, 37590659)->(1312466729, -96654769) [ 1.218574][ T1] registered taskstats version 1 [ 1.220507][ T1] Loading compiled-in X.509 certificates [ 1.320099][ T1] Demotion targets for Node 0: null [ 1.320454][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12237) [ 1.320765][ T1] page_owner is disabled [ 1.321835][ T1] PM: Magic number: 6:668:766 [ 1.322281][ T1] netconsole: network logging started [ 1.323736][ T1] ALSA device list: [ 1.324644][ T1] No soundcards found. [ 1.325905][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.328380][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.329227][ T1] devtmpfs: mounted [ 1.329510][ T1] VFS: Pivoted into new rootfs [ 1.361459][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.361980][ T1] Write protecting the kernel read-only data: 55296k [ 1.362430][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.363370][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.363642][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.363913][ T1] with arguments: [ 1.364039][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.364272][ T1] with environment: [ 1.364393][ T1] HOME=/ [ 1.364515][ T1] TERM=dumb [ 1.364633][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.364867][ T1] nr_open=2147483584 [ 1.364986][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.365266][ T1] virtme_rw_overlay0=/etc [ 1.365426][ T1] virtme_rw_overlay1=/lib [ 1.365581][ T1] virtme_rw_overlay2=/home [ 1.365746][ T1] virtme_rw_overlay3=/opt [ 1.365907][ T1] virtme_rw_overlay4=/srv [ 1.366057][ T1] virtme_rw_overlay5=/usr [ 1.366207][ T1] virtme_rw_overlay6=/var [ 1.366365][ T1] virtme_rw_overlay7=/tmp [ 1.366523][ T1] virtme_console=ttyS0 [ 1.366678][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.382125][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.383271][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.394101][ T1] overlayfs: failed to set xattr on upper [ 1.394381][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.394665][ T1] overlayfs: ...falling back to uuid=null. [ 1.396932][ T1] overlayfs: failed to set xattr on upper [ 1.397142][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.397387][ T1] overlayfs: ...falling back to uuid=null. [ 1.399226][ T1] overlayfs: failed to set xattr on upper [ 1.399429][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.400036][ T1] overlayfs: ...falling back to uuid=null. [ 1.401787][ T1] overlayfs: failed to set xattr on upper [ 1.401995][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.402231][ T1] overlayfs: ...falling back to uuid=null. [ 1.404055][ T1] overlayfs: failed to set xattr on upper [ 1.404267][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.404509][ T1] overlayfs: ...falling back to uuid=null. [ 1.406277][ T1] overlayfs: failed to set xattr on upper [ 1.406481][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.406734][ T1] overlayfs: ...falling back to uuid=null. [ 1.408454][ T1] overlayfs: failed to set xattr on upper [ 1.408669][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.408912][ T1] overlayfs: ...falling back to uuid=null. [ 1.410731][ T1] overlayfs: failed to set xattr on upper [ 1.410946][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.411184][ T1] overlayfs: ...falling back to uuid=null. [ 1.417633][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 1.422913][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.615806][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.615806][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.615806][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.615806][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.615822][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.615824][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.615825][ T1] preempt_count: 1, expected: 0 [ 3.615826][ T1] RCU nest depth: 0, expected: 0 [ 3.615827][ T1] locks held by virtme-ng-init/1: 4, last CPU#1: [ 3.615829][ T1] #0: ffffffff9f969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.615842][ T1] #1: ffffffff9f969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.615846][ T1] #2: ffffffff9f889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.615850][ T1] #3: ffffffff9f889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.615854][ T1] irq event stamp: 560480 [ 3.615855][ T1] hardirqs last enabled at (560479): [] __down_trylock_console_sem+0x86/0xa0 [ 3.615857][ T1] hardirqs last disabled at (560480): [] console_emit_next_record+0x3d4/0x4c0 [ 3.615859][ T1] softirqs last enabled at (560460): [] handle_softirqs+0x67c/0x900 [ 3.615862][ T1] softirqs last disabled at (559951): [] __irq_exit_rcu+0x145/0x1c0 [ 3.615864][ T1] Preemption disabled at: [ 3.615865][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.615877][ T1] CPU: 1 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.615880][ T1] Tainted: [W]=WARN [ 3.615881][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.615883][ T1] Call Trace: [ 3.615884][ T1] [ 3.615886][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.615892][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.615894][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.615899][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.615903][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.615908][ T1] __kmalloc_noprof+0x443/0x760 [ 3.615911][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.615916][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.615919][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.615922][ T1] put_chars+0x1e1/0x2f0 [ 3.615925][ T1] ? __send_to_port+0x420/0x420 [ 3.615926][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.615931][ T1] ? validate_chain+0x38b/0xc20 [ 3.615936][ T1] hvc_console_print+0x292/0x780 [ 3.615942][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.615944][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.615946][ T1] ? lock_acquire+0x13c/0x160 [ 3.615950][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.615953][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.615955][ T1] ? console_flush_one_record+0x106/0x710 [ 3.615958][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.615960][ T1] ? lock_acquire+0x13c/0x160 [ 3.615964][ T1] console_flush_one_record+0x46f/0x710 [ 3.615968][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.615970][ T1] ? __lock_acquire+0x518/0xc20 [ 3.615975][ T1] console_unlock+0xee/0x1f0 [ 3.615978][ T1] ? console_flush_one_record+0x710/0x710 [ 3.615979][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.615982][ T1] ? lock_acquire+0x60/0x160 [ 3.615985][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.615987][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.615990][ T1] vprintk_emit+0x37c/0x3e0 [ 3.615994][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.615997][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.616002][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.616007][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.616008][ T1] ? simple_strntoull+0x10f/0x140 [ 3.616013][ T1] ? date_str+0x1e0/0x1e0 [ 3.616015][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.616020][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.616022][ T1] ? vprintk_default+0x20/0x20 [ 3.616026][ T1] ? vprintk_default+0x20/0x20 [ 3.616029][ T1] new_sync_write+0x33e/0x760 [ 3.616032][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.616035][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.616039][ T1] ? new_sync_read+0x750/0x750 [ 3.616045][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.616049][ T1] vfs_write+0x6a2/0xbd0 [ 3.616053][ T1] ksys_write+0x116/0x250 [ 3.616056][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.616059][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.616063][ T1] do_syscall_64+0xff/0x530 [ 3.616064][ T1] ? exc_page_fault+0xee/0x100 [ 3.616067][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.616069][ T1] RIP: 0033:0x7f39afeb6bee [ 3.616073][ 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 [ 3.616075][ T1] RSP: 002b:00007ffc4d780820 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.616078][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f39afeb6bee [ 3.616079][ T1] RDX: 000000000000011c RSI: 00005555660be680 RDI: 0000000000000003 [ 3.616080][ T1] RBP: 00007ffc4d780830 R08: 0000000000000000 R09: 0000000000000000 [ 3.616081][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f39aff420a0 [ 3.616081][ T1] R13: 00007f39afe403e0 R14: 00005555660be680 R15: 00007ffc4d780948 [ 3.616088][ T1] [ 3.618972][ T72] systemd-tmpfile (72) used greatest stack depth: 24848 bytes left [ 3.619339][ T1] virtme-ng-init: basic initialization done [ 3.676438][ T78] ip (78) used greatest stack depth: 23880 bytes left [ 3.693283][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.693677][ T74] virtme-ng-init: triggering udev coldplug [ 5.971615][ T74] virtme-ng-init: waiting for udev to settle [ 5.971630][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.971632][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.971634][ T74] preempt_count: 1, expected: 0 [ 5.971635][ T74] RCU nest depth: 0, expected: 0 [ 5.971636][ T74] locks held by virtme-ng-init/74: 4, last CPU#0: [ 5.971638][ T74] #0: ffffffff9f969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.971652][ T74] #1: ffffffff9f969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.971656][ T74] #2: ffffffff9f889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.971660][ T74] #3: ffffffff9f889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.971664][ T74] irq event stamp: 2894 [ 5.971664][ T74] hardirqs last enabled at (2893): [] __down_trylock_console_sem+0x86/0xa0 [ 5.971667][ T74] hardirqs last disabled at (2894): [] console_emit_next_record+0x3d4/0x4c0 [ 5.971669][ T74] softirqs last enabled at (2332): [] fpu_clone+0xd9/0x410 [ 5.971673][ T74] softirqs last disabled at (2330): [] fpu_clone+0x82/0x410 [ 5.971675][ T74] Preemption disabled at: [ 5.971676][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.971682][ T74] CPU: 0 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.971685][ T74] Tainted: [W]=WARN [ 5.971686][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.971688][ T74] Call Trace: [ 5.971689][ T74] [ 5.971691][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.971697][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.971699][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.971704][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.971709][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.971714][ T74] __kmalloc_noprof+0x443/0x760 [ 5.971716][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.971722][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.971725][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.971728][ T74] put_chars+0x1e1/0x2f0 [ 5.971731][ T74] ? __send_to_port+0x420/0x420 [ 5.971732][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.971737][ T74] ? validate_chain+0x38b/0xc20 [ 5.971742][ T74] hvc_console_print+0x292/0x780 [ 5.971749][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.971751][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.971753][ T74] ? lock_acquire+0x13c/0x160 [ 5.971757][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.971761][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.971763][ T74] ? console_flush_one_record+0x106/0x710 [ 5.971766][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.971768][ T74] ? lock_acquire+0x13c/0x160 [ 5.971772][ T74] console_flush_one_record+0x46f/0x710 [ 5.971776][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.971778][ T74] ? __lock_acquire+0x518/0xc20 [ 5.971784][ T74] console_unlock+0xee/0x1f0 [ 5.971787][ T74] ? console_flush_one_record+0x710/0x710 [ 5.971788][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.971791][ T74] ? lock_acquire+0x60/0x160 [ 5.971794][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.971796][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.971799][ T74] vprintk_emit+0x37c/0x3e0 [ 5.971803][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.971806][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.971813][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.971817][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.971819][ T74] ? simple_strntoull+0x10f/0x140 [ 5.971823][ T74] ? date_str+0x1e0/0x1e0 [ 5.971826][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.971831][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.971833][ T74] ? vprintk_default+0x20/0x20 [ 5.971838][ T74] ? vprintk_default+0x20/0x20 [ 5.971841][ T74] new_sync_write+0x33e/0x760 [ 5.971844][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 5.971848][ T74] ? new_sync_read+0x750/0x750 [ 5.971852][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.971857][ T74] ? __fget_files+0x1e3/0x460 [ 5.971862][ T74] vfs_write+0x6a2/0xbd0 [ 5.971872][ T74] ksys_write+0x116/0x250 [ 5.971875][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.971878][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.971882][ T74] do_syscall_64+0xff/0x530 [ 5.971884][ T74] ? exc_page_fault+0xee/0x100 [ 5.971887][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.971890][ T74] RIP: 0033:0x7f39afeb7ed2 [ 5.971894][ 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 [ 5.971895][ T74] RSP: 002b:00007f39afdfec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.971898][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f39afeb7ed2 [ 5.971900][ T74] RDX: 000000000000002e RSI: 00007f39a80012c0 RDI: 0000000000000003 [ 5.971901][ T74] RBP: 00007f39afdfec90 R08: 0000000000000000 R09: 0000000000000000 [ 5.971901][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f39aff420a0 [ 5.971902][ T74] R13: 00007f39afe403e0 R14: 00007f39a80012c0 R15: 00007f39afdfeda8 [ 5.971909][ T74] [ 6.562286][ T74] virtme-ng-init: udev is done [ 6.565015][ T1] virtme-ng-init: initialization done