virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.007087][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.007108][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.007110][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.007111][ T1] preempt_count: 1, expected: 0 [ 1.007112][ T1] RCU nest depth: 0, expected: 0 [ 1.007113][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.007115][ T1] #0: ff11000002876938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.007127][ T1] #1: ffffffff90f6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.007133][ T1] #2: ffffffff90f6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.007136][ T1] #3: ffffffff90e89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.007139][ T1] #4: ffffffff90e89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.007143][ T1] irq event stamp: 307832 [ 1.007143][ T1] hardirqs last enabled at (307831): [] __down_trylock_console_sem+0x86/0xa0 [ 1.007147][ T1] hardirqs last disabled at (307832): [] console_emit_next_record+0x3d4/0x4c0 [ 1.007148][ T1] softirqs last enabled at (307810): [] handle_softirqs+0x67c/0x900 [ 1.007152][ T1] softirqs last disabled at (307451): [] __irq_exit_rcu+0x145/0x1c0 [ 1.007155][ T1] Preemption disabled at: [ 1.007155][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.007160][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.007163][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.007164][ T1] Call Trace: [ 1.007166][ T1] [ 1.007169][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.007174][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.007176][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.007181][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.007184][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.007189][ T1] __kmalloc_noprof+0x443/0x760 [ 1.007191][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.007197][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.007200][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.007203][ T1] put_chars+0x1e1/0x2f0 [ 1.007206][ T1] ? __send_to_port+0x420/0x420 [ 1.007209][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.007213][ T1] ? validate_chain+0x38b/0xc20 [ 1.007217][ T1] hvc_console_print+0x292/0x780 [ 1.007220][ T1] ? __lock_acquire+0x518/0xc20 [ 1.007222][ T1] ? __lock_acquire+0x518/0xc20 [ 1.007226][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.007230][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.007232][ T1] ? lock_acquire+0x13c/0x160 [ 1.007236][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.007239][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.007241][ T1] ? console_flush_one_record+0x106/0x710 [ 1.007243][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.007245][ T1] ? lock_acquire+0x13c/0x160 [ 1.007249][ T1] console_flush_one_record+0x46f/0x710 [ 1.007252][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.007254][ T1] ? __lock_acquire+0x518/0xc20 [ 1.007259][ T1] console_unlock+0xee/0x1f0 [ 1.007261][ T1] ? console_flush_one_record+0x710/0x710 [ 1.007263][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.007264][ T1] ? lock_acquire+0x60/0x160 [ 1.007268][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.007270][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.007273][ T1] vprintk_emit+0x37c/0x3e0 [ 1.007276][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.007278][ T1] ? find_held_lock+0x2b/0x80 [ 1.007280][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.007282][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.007286][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.007290][ T1] ? device_rename.cold+0xa/0xa [ 1.007292][ T1] ? __lock_acquire+0x518/0xc20 [ 1.007297][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.007299][ T1] ? find_held_lock+0x2b/0x80 [ 1.007303][ T1] dev_printk_emit+0xb9/0xee [ 1.007305][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.007308][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.007313][ T1] ? proc_register+0x368/0x8b0 [ 1.007319][ T1] _dev_info+0xe2/0x116 [ 1.007322][ T1] ? _dev_notice+0x120/0x120 [ 1.007327][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.007331][ T1] ? rtc_proc_show+0x400/0x400 [ 1.007336][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.007341][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.007343][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.007347][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.007354][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.007358][ T1] cmos_do_probe+0x73b/0x98a [ 1.007361][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.007363][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.007365][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.007371][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.007372][ T1] ? mc146818_set_time+0x500/0x500 [ 1.007376][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.007377][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.007383][ T1] platform_probe+0xfe/0x1f0 [ 1.007386][ T1] call_driver_probe+0x61/0x1c0 [ 1.007389][ T1] really_probe+0x199/0x760 [ 1.007392][ T1] ? __device_attach_driver+0x280/0x280 [ 1.007394][ T1] __driver_probe_device+0x24f/0x440 [ 1.007397][ T1] ? __device_attach_driver+0x280/0x280 [ 1.007399][ T1] ? __device_attach_driver+0x280/0x280 [ 1.007401][ T1] driver_probe_device+0x4a/0xf0 [ 1.007403][ T1] __driver_attach+0x1b8/0x540 [ 1.007406][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.007409][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.007411][ T1] ? bus_remove_file+0x50/0x50 [ 1.007413][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.007416][ T1] ? rtc_dev_init+0x40/0x40 [ 1.007421][ T1] ? rtc_dev_init+0x40/0x40 [ 1.007423][ T1] bus_add_driver+0x2c8/0x530 [ 1.007427][ T1] driver_register+0x1a3/0x390 [ 1.007430][ T1] __platform_driver_probe+0x13f/0x270 [ 1.007433][ T1] cmos_init+0x31/0x40 [ 1.007435][ T1] do_one_initcall+0x124/0x4f0 [ 1.007438][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.007440][ T1] ? parameq+0x110/0x110 [ 1.007445][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.007449][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.007452][ T1] kernel_init_freeable+0x596/0x630 [ 1.007455][ T1] ? rest_init+0x280/0x280 [ 1.007458][ T1] kernel_init+0x21/0x150 [ 1.007460][ T1] ? rest_init+0x280/0x280 [ 1.007461][ T1] ret_from_fork+0x4a4/0x720 [ 1.007465][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.007469][ T1] ? __switch_to+0x5a3/0xe00 [ 1.007472][ T1] ? rest_init+0x280/0x280 [ 1.007474][ T1] ret_from_fork_asm+0x11/0x20 [ 1.007482][ T1] [ 1.039043][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T01:19:43 UTC (1787879983) [ 1.040048][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.043059][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.052391][ T1] NET: Registered PF_INET6 protocol family [ 1.056404][ T1] Segment Routing with IPv6 [ 1.056832][ T1] In-situ OAM (IOAM) with IPv6 [ 1.057214][ T1] NET: Registered PF_PACKET protocol family [ 1.057459][ T1] 9pnet: Installing 9P2000 support [ 1.057806][ T1] Key type dns_resolver registered [ 1.058447][ T1] NET: Registered PF_VSOCK protocol family [ 1.062834][ T1] IPI shorthand broadcast: enabled [ 1.166003][ T1] sched_clock: Marking stable (1133001923, 32887625)->(1243997307, -78107759) [ 1.168669][ T1] registered taskstats version 1 [ 1.171302][ T1] Loading compiled-in X.509 certificates [ 1.271810][ T1] Demotion targets for Node 0: null [ 1.272158][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11653) [ 1.272451][ T1] page_owner is disabled [ 1.281801][ T1] PM: Magic number: 6:491:307 [ 1.282024][ T1] tty tty36: hash matches [ 1.282482][ T1] netconsole: network logging started [ 1.283846][ T1] ALSA device list: [ 1.285335][ T1] No soundcards found. [ 1.286031][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.288388][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.289162][ T1] devtmpfs: mounted [ 1.289422][ T1] VFS: Pivoted into new rootfs [ 1.317156][ T1] Freeing unused kernel image (initmem) memory: 2568K [ 1.317432][ T1] Write protecting the kernel read-only data: 57344k [ 1.318399][ T1] Freeing unused kernel image (text/rodata gap) memory: 1848K [ 1.318780][ T1] Freeing unused kernel image (rodata/data gap) memory: 220K [ 1.319124][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.319433][ T1] with arguments: [ 1.319564][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.319837][ T1] with environment: [ 1.319964][ T1] HOME=/ [ 1.320131][ T1] TERM=dumb [ 1.320249][ T1] virtme_hostname=vmksft-nf-dbg,debug-threads=on [ 1.320491][ T1] nr_open=2147483584 [ 1.320610][ T1] virtme_link_mods=/srv/vmksft/testing/wt-16/.virtme_mods/lib/modules/0.0.0 [ 1.320934][ T1] virtme_rw_overlay0=/etc [ 1.321082][ T1] virtme_rw_overlay1=/lib [ 1.321289][ T1] virtme_rw_overlay2=/home [ 1.321440][ T1] virtme_rw_overlay3=/opt [ 1.321643][ T1] virtme_rw_overlay4=/srv [ 1.321799][ T1] virtme_rw_overlay5=/usr [ 1.322002][ T1] virtme_rw_overlay6=/var [ 1.322154][ T1] virtme_rw_overlay7=/tmp [ 1.322356][ T1] virtme_console=ttyS0 [ 1.322516][ T1] virtme_chdir=srv/vmksft/testing/wt-16 [ 1.340345][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.341628][ T1] virtme-ng-init: Setting hostname to vmksft-nf-dbg,debug-threads=on... [ 1.352820][ T1] overlayfs: failed to set xattr on upper [ 1.353147][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.353471][ T1] overlayfs: ...falling back to uuid=null. [ 1.355820][ T1] overlayfs: failed to set xattr on upper [ 1.356146][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.356439][ T1] overlayfs: ...falling back to uuid=null. [ 1.358383][ T1] overlayfs: failed to set xattr on upper [ 1.358619][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.358909][ T1] overlayfs: ...falling back to uuid=null. [ 1.360929][ T1] overlayfs: failed to set xattr on upper [ 1.361166][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.361462][ T1] overlayfs: ...falling back to uuid=null. [ 1.363417][ T1] overlayfs: failed to set xattr on upper [ 1.363658][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.364452][ T1] overlayfs: ...falling back to uuid=null. [ 1.366274][ T1] overlayfs: failed to set xattr on upper [ 1.366517][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.366795][ T1] overlayfs: ...falling back to uuid=null. [ 1.369232][ T1] overlayfs: failed to set xattr on upper [ 1.369469][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.369755][ T1] overlayfs: ...falling back to uuid=null. [ 1.371702][ T1] overlayfs: failed to set xattr on upper [ 1.372405][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.372687][ T1] overlayfs: ...falling back to uuid=null. [ 1.383463][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.407387][ T75] kwatchdog (75) used greatest stack depth: 28872 bytes left [ 3.714392][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.714392][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.714392][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.714392][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.714409][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.714411][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.714413][ T1] preempt_count: 1, expected: 0 [ 3.714414][ T1] RCU nest depth: 0, expected: 0 [ 3.714415][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.714417][ T1] #0: ffffffff90f6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.714429][ T1] #1: ffffffff90f6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.714432][ T1] #2: ffffffff90e89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.714436][ T1] #3: ffffffff90e89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.714439][ T1] irq event stamp: 564446 [ 3.714440][ T1] hardirqs last enabled at (564445): [] __down_trylock_console_sem+0x86/0xa0 [ 3.714443][ T1] hardirqs last disabled at (564446): [] console_emit_next_record+0x3d4/0x4c0 [ 3.714444][ T1] softirqs last enabled at (563800): [] fpu_clone+0xd9/0x410 [ 3.714448][ T1] softirqs last disabled at (563798): [] fpu_clone+0x82/0x410 [ 3.714451][ T1] Preemption disabled at: [ 3.714452][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.714457][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.714461][ T1] Tainted: [W]=WARN [ 3.714462][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.714464][ T1] Call Trace: [ 3.714465][ T1] [ 3.714467][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.714472][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.714473][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.714478][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.714481][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.714487][ T1] __kmalloc_noprof+0x443/0x760 [ 3.714489][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.714495][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.714498][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.714501][ T1] put_chars+0x1e1/0x2f0 [ 3.714504][ T1] ? __send_to_port+0x420/0x420 [ 3.714511][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.714515][ T1] ? validate_chain+0x38b/0xc20 [ 3.714521][ T1] hvc_console_print+0x292/0x780 [ 3.714527][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.714529][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.714531][ T1] ? lock_acquire+0x13c/0x160 [ 3.714536][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.714539][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.714540][ T1] ? console_flush_one_record+0x106/0x710 [ 3.714543][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.714544][ T1] ? lock_acquire+0x13c/0x160 [ 3.714548][ T1] console_flush_one_record+0x46f/0x710 [ 3.714552][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.714553][ T1] ? __lock_acquire+0x518/0xc20 [ 3.714559][ T1] console_unlock+0xee/0x1f0 [ 3.714561][ T1] ? console_flush_one_record+0x710/0x710 [ 3.714562][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.714564][ T1] ? lock_acquire+0x60/0x160 [ 3.714567][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.714569][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.714572][ T1] vprintk_emit+0x37c/0x3e0 [ 3.714575][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.714577][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.714583][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.714587][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.714589][ T1] ? simple_strntoull+0x10f/0x140 [ 3.714594][ T1] ? date_str+0x1e0/0x1e0 [ 3.714597][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.714600][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.714603][ T1] ? vprintk_default+0x20/0x20 [ 3.714607][ T1] ? vprintk_default+0x20/0x20 [ 3.714609][ T1] new_sync_write+0x33e/0x760 [ 3.714612][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.714615][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.714619][ T1] ? new_sync_read+0x750/0x750 [ 3.714626][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.714628][ T1] vfs_write+0x6a2/0xbd0 [ 3.714632][ T1] ksys_write+0x116/0x250 [ 3.714635][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.714637][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.714640][ T1] do_syscall_64+0x10e/0x570 [ 3.714642][ T1] ? exc_page_fault+0xee/0x100 [ 3.714645][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.714647][ T1] RIP: 0033:0x7f481487abee [ 3.714651][ 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 [ 3.714653][ T1] RSP: 002b:00007ffc43cc5920 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.714656][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f481487abee [ 3.714657][ T1] RDX: 000000000000011c RSI: 000055558625a630 RDI: 0000000000000003 [ 3.714658][ T1] RBP: 00007ffc43cc5930 R08: 0000000000000000 R09: 0000000000000000 [ 3.714659][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f48149060a0 [ 3.714660][ T1] R13: 00007f48148043e0 R14: 000055558625a630 R15: 00007ffc43cc5a48 [ 3.714666][ T1] [ 3.714930][ T74] systemd-tmpfile (74) used greatest stack depth: 25104 bytes left [ 3.716363][ T1] virtme-ng-init: basic initialization done [ 3.790874][ T80] ip (80) used greatest stack depth: 23488 bytes left [ 3.814855][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.815262][ T76] virtme-ng-init: triggering udev coldplug [ 5.942185][ T76] virtme-ng-init: waiting for udev to settle [ 5.942200][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.942203][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.942204][ T76] preempt_count: 1, expected: 0 [ 5.942205][ T76] RCU nest depth: 0, expected: 0 [ 5.942206][ T76] locks held by virtme-ng-init/76: 4, last CPU#2: [ 5.942209][ T76] #0: ffffffff90f6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.942220][ T76] #1: ffffffff90f6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.942224][ T76] #2: ffffffff90e89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.942227][ T76] #3: ffffffff90e89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.942231][ T76] irq event stamp: 5374 [ 5.942231][ T76] hardirqs last enabled at (5373): [] __down_trylock_console_sem+0x86/0xa0 [ 5.942235][ T76] hardirqs last disabled at (5374): [] console_emit_next_record+0x3d4/0x4c0 [ 5.942236][ T76] softirqs last enabled at (4866): [] handle_softirqs+0x67c/0x900 [ 5.942239][ T76] softirqs last disabled at (3565): [] do_softirq+0xac/0xe0 [ 5.942242][ T76] Preemption disabled at: [ 5.942242][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.942248][ T76] CPU: 2 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.942251][ T76] Tainted: [W]=WARN [ 5.942252][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.942253][ T76] Call Trace: [ 5.942255][ T76] [ 5.942257][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.942262][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.942264][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.942268][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.942272][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.942277][ T76] __kmalloc_noprof+0x443/0x760 [ 5.942279][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.942286][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.942289][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.942292][ T76] put_chars+0x1e1/0x2f0 [ 5.942295][ T76] ? __send_to_port+0x420/0x420 [ 5.942296][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.942301][ T76] ? validate_chain+0x38b/0xc20 [ 5.942306][ T76] hvc_console_print+0x292/0x780 [ 5.942314][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.942316][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.942318][ T76] ? lock_acquire+0x13c/0x160 [ 5.942322][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.942326][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.942327][ T76] ? console_flush_one_record+0x106/0x710 [ 5.942330][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.942332][ T76] ? lock_acquire+0x13c/0x160 [ 5.942336][ T76] console_flush_one_record+0x46f/0x710 [ 5.942339][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.942341][ T76] ? __lock_acquire+0x518/0xc20 [ 5.942346][ T76] console_unlock+0xee/0x1f0 [ 5.942349][ T76] ? console_flush_one_record+0x710/0x710 [ 5.942350][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.942352][ T76] ? lock_acquire+0x60/0x160 [ 5.942356][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.942358][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.942361][ T76] vprintk_emit+0x37c/0x3e0 [ 5.942364][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.942367][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.942373][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.942377][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.942378][ T76] ? simple_strntoull+0x10f/0x140 [ 5.942383][ T76] ? date_str+0x1e0/0x1e0 [ 5.942386][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.942390][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.942393][ T76] ? vprintk_default+0x20/0x20 [ 5.942397][ T76] ? vprintk_default+0x20/0x20 [ 5.942399][ T76] new_sync_write+0x33e/0x760 [ 5.942403][ T76] ? kasan_quarantine_put+0x102/0x2b0 [ 5.942406][ T76] ? new_sync_read+0x750/0x750 [ 5.942411][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.942416][ T76] ? __fget_files+0x1e3/0x460 [ 5.942419][ T76] vfs_write+0x6a2/0xbd0 [ 5.942423][ T76] ksys_write+0x116/0x250 [ 5.942426][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.942428][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.942431][ T76] do_syscall_64+0x10e/0x570 [ 5.942434][ T76] ? irq_exit_rcu+0x1a/0x30 [ 5.942437][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.942439][ T76] RIP: 0033:0x7f481487bed2 [ 5.942443][ 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 [ 5.942444][ T76] RSP: 002b:00007f48147c2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.942447][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f481487bed2 [ 5.942448][ T76] RDX: 000000000000002e RSI: 00007f48100012c0 RDI: 0000000000000003 [ 5.942449][ T76] RBP: 00007f48147c2c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.942450][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f48149060a0 [ 5.942451][ T76] R13: 00007f48148043e0 R14: 00007f48100012c0 R15: 00007f48147c2da8 [ 5.942457][ T76] [ 6.533639][ T76] virtme-ng-init: udev is done [ 6.536809][ T1] virtme-ng-init: initialization done