virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.970802][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.970822][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.970824][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.970825][ T1] preempt_count: 1, expected: 0 [ 0.970826][ T1] RCU nest depth: 0, expected: 0 [ 0.970827][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.970828][ T1] #0: ff11000002863938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.970840][ T1] #1: ffffffff96f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.970846][ T1] #2: ffffffff96f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.970850][ T1] #3: ffffffff96e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.970853][ T1] #4: ffffffff96e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.970857][ T1] irq event stamp: 302926 [ 0.970857][ T1] hardirqs last enabled at (302925): [] __down_trylock_console_sem+0x86/0xa0 [ 0.970860][ T1] hardirqs last disabled at (302926): [] console_emit_next_record+0x3d4/0x4c0 [ 0.970862][ T1] softirqs last enabled at (302792): [] handle_softirqs+0x67c/0x900 [ 0.970864][ T1] softirqs last disabled at (302587): [] __irq_exit_rcu+0x145/0x1c0 [ 0.970867][ T1] Preemption disabled at: [ 0.970867][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.970872][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.970875][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.970877][ T1] Call Trace: [ 0.970878][ T1] [ 0.970881][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.970886][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.970888][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.970892][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.970896][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.970901][ T1] __kmalloc_noprof+0x443/0x760 [ 0.970903][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.970908][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.970911][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.970914][ T1] put_chars+0x1e1/0x2f0 [ 0.970916][ T1] ? __send_to_port+0x420/0x420 [ 0.970920][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.970923][ T1] ? validate_chain+0x38b/0xc20 [ 0.970927][ T1] hvc_console_print+0x292/0x780 [ 0.970930][ T1] ? __lock_acquire+0x518/0xc20 [ 0.970932][ T1] ? __lock_acquire+0x518/0xc20 [ 0.970936][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.970939][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.970942][ T1] ? lock_acquire+0x13c/0x160 [ 0.970945][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.970949][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.970951][ T1] ? console_flush_one_record+0x106/0x710 [ 0.970954][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.970956][ T1] ? lock_acquire+0x13c/0x160 [ 0.970959][ T1] console_flush_one_record+0x46f/0x710 [ 0.970963][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.970965][ T1] ? __lock_acquire+0x518/0xc20 [ 0.970970][ T1] console_unlock+0xee/0x1f0 [ 0.970973][ T1] ? console_flush_one_record+0x710/0x710 [ 0.970974][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.970977][ T1] ? lock_acquire+0x60/0x160 [ 0.970980][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.970982][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.970985][ T1] vprintk_emit+0x37c/0x3e0 [ 0.970988][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.970991][ T1] ? find_held_lock+0x2b/0x80 [ 0.970993][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.970995][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.970999][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.971003][ T1] ? device_rename.cold+0xa/0xa [ 0.971005][ T1] ? __lock_acquire+0x518/0xc20 [ 0.971009][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.971011][ T1] ? find_held_lock+0x2b/0x80 [ 0.971014][ T1] dev_printk_emit+0xb9/0xee [ 0.971017][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.971019][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.971023][ T1] ? proc_register+0x368/0x8b0 [ 0.971029][ T1] _dev_info+0xe2/0x116 [ 0.971032][ T1] ? _dev_notice+0x120/0x120 [ 0.971036][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.971039][ T1] ? rtc_proc_show+0x400/0x400 [ 0.971044][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.971048][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.971051][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.971055][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.971061][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.971064][ T1] cmos_do_probe+0x73b/0x98a [ 0.971066][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.971069][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.971070][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.971076][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.971078][ T1] ? mc146818_set_time+0x500/0x500 [ 0.971081][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.971083][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.971088][ T1] platform_probe+0xfe/0x1f0 [ 0.971091][ T1] call_driver_probe+0x61/0x1c0 [ 0.971093][ T1] really_probe+0x199/0x760 [ 0.971096][ T1] ? __device_attach_driver+0x280/0x280 [ 0.971098][ T1] __driver_probe_device+0x24f/0x440 [ 0.971101][ T1] ? __device_attach_driver+0x280/0x280 [ 0.971103][ T1] ? __device_attach_driver+0x280/0x280 [ 0.971105][ T1] driver_probe_device+0x4a/0xf0 [ 0.971107][ T1] __driver_attach+0x1b8/0x540 [ 0.971110][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.971112][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.971115][ T1] ? bus_remove_file+0x50/0x50 [ 0.971117][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.971120][ T1] ? rtc_dev_init+0x40/0x40 [ 0.971124][ T1] ? rtc_dev_init+0x40/0x40 [ 0.971126][ T1] bus_add_driver+0x2c8/0x530 [ 0.971130][ T1] driver_register+0x1a3/0x390 [ 0.971133][ T1] __platform_driver_probe+0x13f/0x270 [ 0.971136][ T1] cmos_init+0x31/0x40 [ 0.971138][ T1] do_one_initcall+0x124/0x4f0 [ 0.971141][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.971143][ T1] ? parameq+0x110/0x110 [ 0.971148][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.971151][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.971155][ T1] kernel_init_freeable+0x596/0x630 [ 0.971158][ T1] ? rest_init+0x280/0x280 [ 0.971161][ T1] kernel_init+0x21/0x150 [ 0.971163][ T1] ? rest_init+0x280/0x280 [ 0.971164][ T1] ret_from_fork+0x474/0x6b0 [ 0.971168][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.971171][ T1] ? __switch_to+0x5a3/0xe00 [ 0.971174][ T1] ? rest_init+0x280/0x280 [ 0.971176][ T1] ret_from_fork_asm+0x11/0x20 [ 0.971184][ T1] [ 1.001936][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T02:48:45 UTC (1787885325) [ 1.002905][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.005660][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.013209][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.013209][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.014349][ T1] NET: Registered PF_INET6 protocol family [ 1.017986][ T1] Segment Routing with IPv6 [ 1.018375][ T1] In-situ OAM (IOAM) with IPv6 [ 1.018848][ T1] NET: Registered PF_PACKET protocol family [ 1.020077][ T1] NET: Registered PF_RDS protocol family [ 1.020634][ T1] Registered RDS/tcp transport [ 1.020896][ T1] 9pnet: Installing 9P2000 support [ 1.021251][ T1] Key type dns_resolver registered [ 1.022027][ T1] NET: Registered PF_VSOCK protocol family [ 1.026404][ T1] IPI shorthand broadcast: enabled [ 1.129416][ T1] sched_clock: Marking stable (1097001894, 31453294)->(1201302694, -72847506) [ 1.131407][ T1] registered taskstats version 1 [ 1.133114][ T1] Loading compiled-in X.509 certificates [ 1.234591][ T1] Demotion targets for Node 0: null [ 1.234904][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11636) [ 1.235179][ T1] page_owner is disabled [ 1.236108][ T1] PM: Magic number: 6:115:815 [ 1.236502][ T1] netconsole: network logging started [ 1.237794][ T1] ALSA device list: [ 1.238890][ T1] No soundcards found. [ 1.239576][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.241866][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.242664][ T1] devtmpfs: mounted [ 1.243010][ T1] VFS: Pivoted into new rootfs [ 1.271498][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.271764][ T1] Write protecting the kernel read-only data: 57344k [ 1.272332][ T1] Freeing unused kernel image (text/rodata gap) memory: 720K [ 1.272667][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.272914][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.273176][ T1] with arguments: [ 1.273291][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.273528][ T1] with environment: [ 1.273654][ T1] HOME=/ [ 1.273770][ T1] TERM=dumb [ 1.273879][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.274102][ T1] nr_open=2147483584 [ 1.274216][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.274480][ T1] virtme_rw_overlay0=/etc [ 1.274632][ T1] virtme_rw_overlay1=/lib [ 1.274785][ T1] virtme_rw_overlay2=/home [ 1.274930][ T1] virtme_rw_overlay3=/opt [ 1.275082][ T1] virtme_rw_overlay4=/srv [ 1.275227][ T1] virtme_rw_overlay5=/usr [ 1.275379][ T1] virtme_rw_overlay6=/var [ 1.275537][ T1] virtme_rw_overlay7=/tmp [ 1.275683][ T1] virtme_console=ttyS0 [ 1.275829][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.290413][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.291523][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.302238][ T1] overlayfs: failed to set xattr on upper [ 1.302514][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.302780][ T1] overlayfs: ...falling back to uuid=null. [ 1.304887][ T1] overlayfs: failed to set xattr on upper [ 1.305081][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.305316][ T1] overlayfs: ...falling back to uuid=null. [ 1.307048][ T1] overlayfs: failed to set xattr on upper [ 1.307240][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.307842][ T1] overlayfs: ...falling back to uuid=null. [ 1.309558][ T1] overlayfs: failed to set xattr on upper [ 1.309760][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.309994][ T1] overlayfs: ...falling back to uuid=null. [ 1.311741][ T1] overlayfs: failed to set xattr on upper [ 1.311943][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.312171][ T1] overlayfs: ...falling back to uuid=null. [ 1.313851][ T1] overlayfs: failed to set xattr on upper [ 1.314044][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.314274][ T1] overlayfs: ...falling back to uuid=null. [ 1.315967][ T1] overlayfs: failed to set xattr on upper [ 1.316159][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.316392][ T1] overlayfs: ...falling back to uuid=null. [ 1.318114][ T1] overlayfs: failed to set xattr on upper [ 1.318309][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.318548][ T1] overlayfs: ...falling back to uuid=null. [ 1.329881][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.393892][ T77] kwatchdog (77) used greatest stack depth: 29688 bytes left [ 3.435344][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.435344][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.435344][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.435344][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.435359][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.435361][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.435363][ T1] preempt_count: 1, expected: 0 [ 3.435364][ T1] RCU nest depth: 0, expected: 0 [ 3.435365][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.435367][ T1] #0: ffffffff96f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.435379][ T1] #1: ffffffff96f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.435383][ T1] #2: ffffffff96e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.435391][ T1] #3: ffffffff96e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.435394][ T1] irq event stamp: 560874 [ 3.435395][ T1] hardirqs last enabled at (560873): [] __down_trylock_console_sem+0x86/0xa0 [ 3.435398][ T1] hardirqs last disabled at (560874): [] console_emit_next_record+0x3d4/0x4c0 [ 3.435400][ T1] softirqs last enabled at (560476): [] handle_softirqs+0x67c/0x900 [ 3.435402][ T1] softirqs last disabled at (560471): [] __irq_exit_rcu+0x145/0x1c0 [ 3.435405][ T1] Preemption disabled at: [ 3.435406][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.435412][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.435415][ T1] Tainted: [W]=WARN [ 3.435416][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.435418][ T1] Call Trace: [ 3.435420][ T1] [ 3.435421][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.435427][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.435429][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.435434][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.435437][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.435442][ T1] __kmalloc_noprof+0x443/0x760 [ 3.435444][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.435450][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.435455][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.435458][ T1] put_chars+0x1e1/0x2f0 [ 3.435461][ T1] ? __send_to_port+0x420/0x420 [ 3.435463][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.435467][ T1] ? validate_chain+0x38b/0xc20 [ 3.435472][ T1] hvc_console_print+0x292/0x780 [ 3.435479][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.435481][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.435483][ T1] ? lock_acquire+0x13c/0x160 [ 3.435487][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.435491][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.435492][ T1] ? console_flush_one_record+0x106/0x710 [ 3.435495][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.435498][ T1] ? lock_acquire+0x13c/0x160 [ 3.435501][ T1] console_flush_one_record+0x46f/0x710 [ 3.435505][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.435507][ T1] ? __lock_acquire+0x518/0xc20 [ 3.435512][ T1] console_unlock+0xee/0x1f0 [ 3.435514][ T1] ? console_flush_one_record+0x710/0x710 [ 3.435516][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.435519][ T1] ? lock_acquire+0x60/0x160 [ 3.435522][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.435524][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.435527][ T1] vprintk_emit+0x37c/0x3e0 [ 3.435530][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.435533][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.435539][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.435543][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.435544][ T1] ? simple_strntoull+0x10f/0x140 [ 3.435549][ T1] ? date_str+0x1e0/0x1e0 [ 3.435552][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.435557][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.435559][ T1] ? vprintk_default+0x20/0x20 [ 3.435564][ T1] ? vprintk_default+0x20/0x20 [ 3.435566][ T1] new_sync_write+0x33e/0x760 [ 3.435569][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.435572][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.435575][ T1] ? new_sync_read+0x750/0x750 [ 3.435582][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.435585][ T1] vfs_write+0x6a2/0xbd0 [ 3.435589][ T1] ksys_write+0x116/0x250 [ 3.435592][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.435595][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.435598][ T1] do_syscall_64+0xff/0x530 [ 3.435601][ T1] ? exc_page_fault+0xee/0x100 [ 3.435603][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.435605][ T1] RIP: 0033:0x7f98d0a9dbee [ 3.435609][ 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 [ 3.435610][ T1] RSP: 002b:00007ffd463ad920 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.435613][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f98d0a9dbee [ 3.435614][ T1] RDX: 000000000000011c RSI: 00005555872fb680 RDI: 0000000000000003 [ 3.435615][ T1] RBP: 00007ffd463ad930 R08: 0000000000000000 R09: 0000000000000000 [ 3.435616][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f98d0b290a0 [ 3.435617][ T1] R13: 00007f98d0a273e0 R14: 00005555872fb680 R15: 00007ffd463ada48 [ 3.435623][ T1] [ 3.439484][ T75] systemd-tmpfile (75) used greatest stack depth: 24736 bytes left [ 3.440309][ T1] virtme-ng-init: basic initialization done [ 3.495267][ T82] ip (82) used greatest stack depth: 24584 bytes left [ 3.512531][ T78] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.512946][ T78] virtme-ng-init: triggering udev coldplug [ 5.486614][ T78] virtme-ng-init: waiting for udev to settle [ 5.486628][ T78] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.486630][ T78] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 78, name: virtme-ng-init [ 5.486632][ T78] preempt_count: 1, expected: 0 [ 5.486633][ T78] RCU nest depth: 0, expected: 0 [ 5.486634][ T78] locks held by virtme-ng-init/78: 4, last CPU#2: [ 5.486636][ T78] #0: ffffffff96f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.486648][ T78] #1: ffffffff96f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.486652][ T78] #2: ffffffff96e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.486656][ T78] #3: ffffffff96e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.486660][ T78] irq event stamp: 2980 [ 5.486661][ T78] hardirqs last enabled at (2979): [] __down_trylock_console_sem+0x86/0xa0 [ 5.486663][ T78] hardirqs last disabled at (2980): [] console_emit_next_record+0x3d4/0x4c0 [ 5.486665][ T78] softirqs last enabled at (2828): [] handle_softirqs+0x67c/0x900 [ 5.486668][ T78] softirqs last disabled at (2821): [] __irq_exit_rcu+0x145/0x1c0 [ 5.486670][ T78] Preemption disabled at: [ 5.486671][ T78] [] vprintk_emit+0x31b/0x3e0 [ 5.486677][ T78] CPU: 2 UID: 0 PID: 78 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.486680][ T78] Tainted: [W]=WARN [ 5.486681][ T78] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.486682][ T78] Call Trace: [ 5.486684][ T78] [ 5.486685][ T78] dump_stack_lvl+0x6f/0xa0 [ 5.486691][ T78] ? vprintk_emit+0x31b/0x3e0 [ 5.486693][ T78] __might_resched.cold+0x1fe/0x2c1 [ 5.486698][ T78] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.486702][ T78] ? __kmalloc_noprof+0xdb/0x760 [ 5.486707][ T78] __kmalloc_noprof+0x443/0x760 [ 5.486709][ T78] ? alloc_buf.isra.0+0x4b/0x260 [ 5.486715][ T78] ? do_raw_spin_unlock+0x59/0x250 [ 5.486718][ T78] alloc_buf.isra.0+0x4b/0x260 [ 5.486721][ T78] put_chars+0x1e1/0x2f0 [ 5.486724][ T78] ? __send_to_port+0x420/0x420 [ 5.486725][ T78] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.486730][ T78] ? validate_chain+0x38b/0xc20 [ 5.486735][ T78] hvc_console_print+0x292/0x780 [ 5.486741][ T78] ? hvc_write+0x3a0/0x3a0 [ 5.486743][ T78] ? rcu_is_watching+0x16/0xd0 [ 5.486746][ T78] ? lock_acquire+0x13c/0x160 [ 5.486750][ T78] console_emit_next_record+0x22f/0x4c0 [ 5.486753][ T78] ? devkmsg_read+0x4b0/0x4b0 [ 5.486755][ T78] ? console_flush_one_record+0x106/0x710 [ 5.486758][ T78] ? rcu_is_watching+0x16/0xd0 [ 5.486760][ T78] ? lock_acquire+0x13c/0x160 [ 5.486764][ T78] console_flush_one_record+0x46f/0x710 [ 5.486768][ T78] ? console_emit_next_record+0x4c0/0x4c0 [ 5.486770][ T78] ? __lock_acquire+0x518/0xc20 [ 5.486774][ T78] console_unlock+0xee/0x1f0 [ 5.486777][ T78] ? console_flush_one_record+0x710/0x710 [ 5.486779][ T78] ? rcu_is_watching+0x16/0xd0 [ 5.486781][ T78] ? lock_acquire+0x60/0x160 [ 5.486785][ T78] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.486786][ T78] ? vprintk_emit+0x320/0x3e0 [ 5.486789][ T78] vprintk_emit+0x37c/0x3e0 [ 5.486793][ T78] ? wake_up_klogd_work_func+0x90/0x90 [ 5.486796][ T78] ? _copy_from_iter+0x1bb/0x1810 [ 5.486802][ T78] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.486805][ T78] ? vprintk_emit.cold+0x107/0x107 [ 5.486807][ T78] ? simple_strntoull+0x10f/0x140 [ 5.486811][ T78] ? date_str+0x1e0/0x1e0 [ 5.486815][ T78] ? devkmsg_write+0xd1/0x2c0 [ 5.486819][ T78] devkmsg_write.cold+0x5a/0x8b [ 5.486821][ T78] ? vprintk_default+0x20/0x20 [ 5.486826][ T78] ? vprintk_default+0x20/0x20 [ 5.486828][ T78] new_sync_write+0x33e/0x760 [ 5.486832][ T78] ? kasan_quarantine_put+0x42/0x2b0 [ 5.486836][ T78] ? new_sync_read+0x750/0x750 [ 5.486839][ T78] ? __lock_release.isra.0+0x69/0x1a0 [ 5.486844][ T78] ? __fget_files+0x1e3/0x460 [ 5.486847][ T78] vfs_write+0x6a2/0xbd0 [ 5.486851][ T78] ksys_write+0x116/0x250 [ 5.486854][ T78] ? __ia32_sys_read+0xc0/0xc0 [ 5.486857][ T78] ? rcu_is_watching+0x16/0xd0 [ 5.486861][ T78] do_syscall_64+0xff/0x530 [ 5.486863][ T78] ? exc_page_fault+0xee/0x100 [ 5.486866][ T78] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.486868][ T78] RIP: 0033:0x7f98d0a9eed2 [ 5.486872][ T78] 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 [ 5.486873][ T78] RSP: 002b:00007f98d09e5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.486876][ T78] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f98d0a9eed2 [ 5.486877][ T78] RDX: 000000000000002e RSI: 00007f98cc0012c0 RDI: 0000000000000003 [ 5.486878][ T78] RBP: 00007f98d09e5c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.486879][ T78] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f98d0b290a0 [ 5.486880][ T78] R13: 00007f98d0a273e0 R14: 00007f98cc0012c0 R15: 00007f98d09e5da8 [ 5.486886][ T78] [ 5.994775][ T78] virtme-ng-init: udev is done [ 5.997508][ T1] virtme-ng-init: initialization done