virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.307084][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.307351][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.307354][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.307356][ T1] preempt_count: 1, expected: 0 [ 1.307357][ T1] RCU nest depth: 0, expected: 0 [ 1.307359][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.307361][ T1] #0: ff1100000283b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.307376][ T1] #1: ffffffff89769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.307384][ T1] #2: ffffffff89769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.307390][ T1] #3: ffffffff89689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.307396][ T1] #4: ffffffff89689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.307402][ T1] irq event stamp: 310458 [ 1.307403][ T1] hardirqs last enabled at (310457): [] __down_trylock_console_sem+0x86/0xa0 [ 1.307407][ T1] hardirqs last disabled at (310458): [] console_emit_next_record+0x3d4/0x4c0 [ 1.307410][ T1] softirqs last enabled at (310454): [] handle_softirqs+0x67c/0x900 [ 1.307414][ T1] softirqs last disabled at (310177): [] __irq_exit_rcu+0x145/0x1c0 [ 1.307418][ T1] Preemption disabled at: [ 1.307419][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.307426][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.307430][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.307433][ T1] Call Trace: [ 1.307435][ T1] [ 1.307439][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.307447][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.307450][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.307462][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.307468][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.307476][ T1] __kmalloc_noprof+0x443/0x760 [ 1.307479][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.307487][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.307491][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.307496][ T1] put_chars+0x1e1/0x2f0 [ 1.307500][ T1] ? __send_to_port+0x420/0x420 [ 1.307506][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.307511][ T1] ? validate_chain+0x38b/0xc20 [ 1.307518][ T1] hvc_console_print+0x292/0x780 [ 1.307522][ T1] ? __lock_acquire+0x518/0xc20 [ 1.307524][ T1] ? __lock_acquire+0x518/0xc20 [ 1.307532][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.307538][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.307543][ T1] ? lock_acquire+0x13c/0x160 [ 1.307550][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.307556][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.307558][ T1] ? console_flush_one_record+0x106/0x710 [ 1.307564][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.307567][ T1] ? lock_acquire+0x13c/0x160 [ 1.307574][ T1] console_flush_one_record+0x46f/0x710 [ 1.307581][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.307584][ T1] ? __lock_acquire+0x518/0xc20 [ 1.307594][ T1] console_unlock+0xee/0x1f0 [ 1.307598][ T1] ? console_flush_one_record+0x710/0x710 [ 1.307601][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.307604][ T1] ? lock_acquire+0x60/0x160 [ 1.307611][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.307614][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.307619][ T1] vprintk_emit+0x37c/0x3e0 [ 1.307625][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.307629][ T1] ? find_held_lock+0x2b/0x80 [ 1.307632][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.307636][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.307642][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.307649][ T1] ? device_rename.cold+0xa/0xa [ 1.307651][ T1] ? __lock_acquire+0x518/0xc20 [ 1.307659][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.307662][ T1] ? find_held_lock+0x2b/0x80 [ 1.307669][ T1] dev_printk_emit+0xb9/0xee [ 1.307673][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.307678][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.307683][ T1] ? proc_register+0x368/0x8b0 [ 1.307695][ T1] _dev_info+0xe2/0x116 [ 1.307699][ T1] ? _dev_notice+0x120/0x120 [ 1.307707][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.307713][ T1] ? rtc_proc_show+0x400/0x400 [ 1.307721][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.307729][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.307737][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.307748][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.307755][ T1] cmos_do_probe+0x73b/0x98a [ 1.307759][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.307763][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.307765][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.307775][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.307777][ T1] ? mc146818_set_time+0x500/0x500 [ 1.307784][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.307787][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.307797][ T1] platform_probe+0xfe/0x1f0 [ 1.307802][ T1] call_driver_probe+0x61/0x1c0 [ 1.307806][ T1] really_probe+0x199/0x760 [ 1.307811][ T1] ? __device_attach_driver+0x280/0x280 [ 1.307815][ T1] __driver_probe_device+0x24f/0x440 [ 1.307819][ T1] ? __device_attach_driver+0x280/0x280 [ 1.307822][ T1] ? __device_attach_driver+0x280/0x280 [ 1.307824][ T1] driver_probe_device+0x4a/0xf0 [ 1.307828][ T1] __driver_attach+0x1b8/0x540 [ 1.307832][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.307836][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.307840][ T1] ? bus_remove_file+0x50/0x50 [ 1.307842][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.307848][ T1] ? rtc_dev_init+0x40/0x40 [ 1.307856][ T1] ? rtc_dev_init+0x40/0x40 [ 1.307859][ T1] bus_add_driver+0x2c8/0x530 [ 1.307866][ T1] driver_register+0x1a3/0x390 [ 1.307871][ T1] __platform_driver_probe+0x13f/0x270 [ 1.307876][ T1] cmos_init+0x31/0x40 [ 1.307879][ T1] do_one_initcall+0x124/0x4f0 [ 1.307883][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.307886][ T1] ? parameq+0x110/0x110 [ 1.307894][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.307900][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.307905][ T1] kernel_init_freeable+0x596/0x630 [ 1.307911][ T1] ? rest_init+0x280/0x280 [ 1.307916][ T1] kernel_init+0x21/0x150 [ 1.307919][ T1] ? rest_init+0x280/0x280 [ 1.307922][ T1] ret_from_fork+0x474/0x6b0 [ 1.307928][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.307933][ T1] ? __switch_to+0x5a3/0xe00 [ 1.307938][ T1] ? rest_init+0x280/0x280 [ 1.307942][ T1] ret_from_fork_asm+0x11/0x20 [ 1.307957][ T1] [ 1.359726][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T01:34:16 UTC (1787880856) [ 1.361270][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.369771][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.381997][ T1] NET: Registered PF_INET6 protocol family [ 1.389193][ T1] Segment Routing with IPv6 [ 1.389866][ T1] In-situ OAM (IOAM) with IPv6 [ 1.390451][ T1] NET: Registered PF_PACKET protocol family [ 1.390850][ T1] 9pnet: Installing 9P2000 support [ 1.391451][ T1] Key type dns_resolver registered [ 1.392448][ T1] NET: Registered PF_VSOCK protocol family [ 1.398546][ T1] IPI shorthand broadcast: enabled [ 1.581502][ T1] sched_clock: Marking stable (1537003100, 44087533)->(1657787765, -76697132) [ 1.584805][ T1] registered taskstats version 1 [ 1.588917][ T1] Loading compiled-in X.509 certificates [ 1.763723][ T1] Demotion targets for Node 0: null [ 1.764249][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12237) [ 1.764710][ T1] page_owner is disabled [ 1.765721][ T1] PM: Magic number: 6:250:560 [ 1.766403][ T1] netconsole: network logging started [ 1.768708][ T1] ALSA device list: [ 1.769525][ T1] No soundcards found. [ 1.770932][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.774758][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.775998][ T1] devtmpfs: mounted [ 1.776420][ T1] VFS: Pivoted into new rootfs [ 1.826845][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.827305][ T1] Write protecting the kernel read-only data: 55296k [ 1.828177][ T1] Freeing unused kernel image (text/rodata gap) memory: 332K [ 1.828884][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.829877][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.830423][ T1] with arguments: [ 1.830677][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.831120][ T1] with environment: [ 1.831349][ T1] HOME=/ [ 1.831611][ T1] TERM=dumb [ 1.831843][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.832281][ T1] nr_open=2147483584 [ 1.832533][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.833022][ T1] virtme_rw_overlay0=/etc [ 1.833330][ T1] virtme_rw_overlay1=/lib [ 1.833638][ T1] virtme_rw_overlay2=/home [ 1.833945][ T1] virtme_rw_overlay3=/opt [ 1.834246][ T1] virtme_rw_overlay4=/srv [ 1.834541][ T1] virtme_rw_overlay5=/usr [ 1.834853][ T1] virtme_rw_overlay6=/var [ 1.835169][ T1] virtme_rw_overlay7=/tmp [ 1.835472][ T1] virtme_console=ttyS0 [ 1.835777][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.852887][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.854043][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.871033][ T1] overlayfs: failed to set xattr on upper [ 1.871347][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.871610][ T1] overlayfs: ...falling back to uuid=null. [ 1.873935][ T1] overlayfs: failed to set xattr on upper [ 1.874145][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.874384][ T1] overlayfs: ...falling back to uuid=null. [ 1.876349][ T1] overlayfs: failed to set xattr on upper [ 1.876554][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.876796][ T1] overlayfs: ...falling back to uuid=null. [ 1.878718][ T1] overlayfs: failed to set xattr on upper [ 1.878913][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.879149][ T1] overlayfs: ...falling back to uuid=null. [ 1.881019][ T1] overlayfs: failed to set xattr on upper [ 1.881225][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.881462][ T1] overlayfs: ...falling back to uuid=null. [ 1.883076][ T1] overlayfs: failed to set xattr on upper [ 1.883272][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.883518][ T1] overlayfs: ...falling back to uuid=null. [ 1.885783][ T1] overlayfs: failed to set xattr on upper [ 1.885980][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.886223][ T1] overlayfs: ...falling back to uuid=null. [ 1.888025][ T1] overlayfs: failed to set xattr on upper [ 1.888233][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.888467][ T1] overlayfs: ...falling back to uuid=null. [ 1.900301][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.919840][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 4.736670][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.736670][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.736670][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.736670][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.736690][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.736693][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 4.736695][ T1] preempt_count: 1, expected: 0 [ 4.736696][ T1] RCU nest depth: 0, expected: 0 [ 4.736697][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 4.736701][ T1] #0: ffffffff89769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.736716][ T1] #1: ffffffff89769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.736722][ T1] #2: ffffffff89689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.736728][ T1] #3: ffffffff89689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.736734][ T1] irq event stamp: 567614 [ 4.736735][ T1] hardirqs last enabled at (567613): [] __down_trylock_console_sem+0x86/0xa0 [ 4.736738][ T1] hardirqs last disabled at (567614): [] console_emit_next_record+0x3d4/0x4c0 [ 4.736741][ T1] softirqs last enabled at (566962): [] fpu_clone+0xd9/0x410 [ 4.736746][ T1] softirqs last disabled at (566960): [] fpu_clone+0x82/0x410 [ 4.736749][ T1] Preemption disabled at: [ 4.736750][ T1] [] vprintk_emit+0x31b/0x3e0 [ 4.736757][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.736762][ T1] Tainted: [W]=WARN [ 4.736763][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.736765][ T1] Call Trace: [ 4.736768][ T1] [ 4.736770][ T1] dump_stack_lvl+0x6f/0xa0 [ 4.736777][ T1] ? vprintk_emit+0x31b/0x3e0 [ 4.736780][ T1] __might_resched.cold+0x1fe/0x2c1 [ 4.736786][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.736791][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 4.736799][ T1] __kmalloc_noprof+0x443/0x760 [ 4.736802][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 4.736811][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 4.736814][ T1] alloc_buf.isra.0+0x4b/0x260 [ 4.736819][ T1] put_chars+0x1e1/0x2f0 [ 4.736824][ T1] ? __send_to_port+0x420/0x420 [ 4.736826][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.736833][ T1] ? validate_chain+0x38b/0xc20 [ 4.736842][ T1] hvc_console_print+0x292/0x780 [ 4.736852][ T1] ? hvc_write+0x3a0/0x3a0 [ 4.736856][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.736859][ T1] ? lock_acquire+0x13c/0x160 [ 4.736866][ T1] console_emit_next_record+0x22f/0x4c0 [ 4.736872][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 4.736875][ T1] ? console_flush_one_record+0x106/0x710 [ 4.736879][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.736883][ T1] ? lock_acquire+0x13c/0x160 [ 4.736890][ T1] console_flush_one_record+0x46f/0x710 [ 4.736896][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 4.736899][ T1] ? __lock_acquire+0x518/0xc20 [ 4.736908][ T1] console_unlock+0xee/0x1f0 [ 4.736912][ T1] ? console_flush_one_record+0x710/0x710 [ 4.736915][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.736919][ T1] ? lock_acquire+0x60/0x160 [ 4.736925][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.736927][ T1] ? vprintk_emit+0x320/0x3e0 [ 4.736933][ T1] vprintk_emit+0x37c/0x3e0 [ 4.736938][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 4.736943][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 4.736952][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 4.736957][ T1] ? vprintk_emit.cold+0x107/0x107 [ 4.736959][ T1] ? simple_strntoull+0x10f/0x140 [ 4.736965][ T1] ? date_str+0x1e0/0x1e0 [ 4.736970][ T1] ? devkmsg_write+0xd1/0x2c0 [ 4.736977][ T1] devkmsg_write.cold+0x5a/0x8b [ 4.736982][ T1] ? vprintk_default+0x20/0x20 [ 4.736989][ T1] ? vprintk_default+0x20/0x20 [ 4.736993][ T1] new_sync_write+0x33e/0x760 [ 4.736997][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 4.737001][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 4.737006][ T1] ? new_sync_read+0x750/0x750 [ 4.737018][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.737024][ T1] vfs_write+0x6a2/0xbd0 [ 4.737031][ T1] ksys_write+0x116/0x250 [ 4.737036][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 4.737041][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.737046][ T1] do_syscall_64+0xff/0x530 [ 4.737049][ T1] ? exc_page_fault+0xee/0x100 [ 4.737054][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.737057][ T1] RIP: 0033:0x7fdac33d5bee [ 4.737062][ 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 [ 4.737065][ T1] RSP: 002b:00007ffc27af96d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 4.737068][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fdac33d5bee [ 4.737070][ T1] RDX: 000000000000011c RSI: 0000555571c00680 RDI: 0000000000000003 [ 4.737072][ T1] RBP: 00007ffc27af96e0 R08: 0000000000000000 R09: 0000000000000000 [ 4.737073][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdac34610a0 [ 4.737074][ T1] R13: 00007fdac335f3e0 R14: 0000555571c00680 R15: 00007ffc27af97f8 [ 4.737089][ T1] [ 4.737126][ T72] systemd-tmpfile (72) used greatest stack depth: 24664 bytes left [ 4.741001][ T1] virtme-ng-init: basic initialization done [ 4.807890][ T78] ip (78) used greatest stack depth: 23360 bytes left [ 4.833110][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.833559][ T74] virtme-ng-init: triggering udev coldplug [ 7.130378][ T74] virtme-ng-init: waiting for udev to settle [ 7.130392][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 7.130395][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 7.130397][ T74] preempt_count: 1, expected: 0 [ 7.130397][ T74] RCU nest depth: 0, expected: 0 [ 7.130398][ T74] locks held by virtme-ng-init/74: 4, last CPU#2: [ 7.130401][ T74] #0: ffffffff89769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 7.130413][ T74] #1: ffffffff89769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 7.130417][ T74] #2: ffffffff89689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 7.130421][ T74] #3: ffffffff89689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 7.130424][ T74] irq event stamp: 4190 [ 7.130425][ T74] hardirqs last enabled at (4189): [] __down_trylock_console_sem+0x86/0xa0 [ 7.130428][ T74] hardirqs last disabled at (4190): [] console_emit_next_record+0x3d4/0x4c0 [ 7.130430][ T74] softirqs last enabled at (3702): [] handle_softirqs+0x67c/0x900 [ 7.130433][ T74] softirqs last disabled at (3647): [] do_softirq+0xac/0xe0 [ 7.130435][ T74] Preemption disabled at: [ 7.130436][ T74] [] vprintk_emit+0x31b/0x3e0 [ 7.130442][ T74] CPU: 2 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 7.130445][ T74] Tainted: [W]=WARN [ 7.130446][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.130448][ T74] Call Trace: [ 7.130450][ T74] [ 7.130451][ T74] dump_stack_lvl+0x6f/0xa0 [ 7.130457][ T74] ? vprintk_emit+0x31b/0x3e0 [ 7.130459][ T74] __might_resched.cold+0x1fe/0x2c1 [ 7.130464][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 7.130472][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 7.130478][ T74] __kmalloc_noprof+0x443/0x760 [ 7.130480][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 7.130486][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 7.130489][ T74] alloc_buf.isra.0+0x4b/0x260 [ 7.130492][ T74] put_chars+0x1e1/0x2f0 [ 7.130495][ T74] ? __send_to_port+0x420/0x420 [ 7.130496][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 7.130501][ T74] ? validate_chain+0x38b/0xc20 [ 7.130506][ T74] hvc_console_print+0x292/0x780 [ 7.130512][ T74] ? hvc_write+0x3a0/0x3a0 [ 7.130514][ T74] ? rcu_is_watching+0x16/0xd0 [ 7.130516][ T74] ? lock_acquire+0x13c/0x160 [ 7.130520][ T74] console_emit_next_record+0x22f/0x4c0 [ 7.130523][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 7.130525][ T74] ? console_flush_one_record+0x106/0x710 [ 7.130528][ T74] ? rcu_is_watching+0x16/0xd0 [ 7.130531][ T74] ? lock_acquire+0x13c/0x160 [ 7.130534][ T74] console_flush_one_record+0x46f/0x710 [ 7.130538][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 7.130540][ T74] ? __lock_acquire+0x518/0xc20 [ 7.130545][ T74] console_unlock+0xee/0x1f0 [ 7.130548][ T74] ? console_flush_one_record+0x710/0x710 [ 7.130549][ T74] ? rcu_is_watching+0x16/0xd0 [ 7.130552][ T74] ? lock_acquire+0x60/0x160 [ 7.130555][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 7.130557][ T74] ? vprintk_emit+0x320/0x3e0 [ 7.130560][ T74] vprintk_emit+0x37c/0x3e0 [ 7.130564][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 7.130567][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 7.130572][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 7.130577][ T74] ? vprintk_emit.cold+0x107/0x107 [ 7.130579][ T74] ? simple_strntoull+0x10f/0x140 [ 7.130583][ T74] ? date_str+0x1e0/0x1e0 [ 7.130585][ T74] ? devkmsg_write+0xd1/0x2c0 [ 7.130590][ T74] devkmsg_write.cold+0x5a/0x8b [ 7.130592][ T74] ? vprintk_default+0x20/0x20 [ 7.130597][ T74] ? vprintk_default+0x20/0x20 [ 7.130599][ T74] new_sync_write+0x33e/0x760 [ 7.130603][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 7.130607][ T74] ? new_sync_read+0x750/0x750 [ 7.130611][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 7.130615][ T74] ? __fget_files+0x1e3/0x460 [ 7.130620][ T74] vfs_write+0x6a2/0xbd0 [ 7.130624][ T74] ksys_write+0x116/0x250 [ 7.130627][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 7.130630][ T74] ? rcu_is_watching+0x16/0xd0 [ 7.130634][ T74] do_syscall_64+0xff/0x530 [ 7.130636][ T74] ? exc_page_fault+0xee/0x100 [ 7.130639][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.130641][ T74] RIP: 0033:0x7fdac33d6ed2 [ 7.130645][ 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 [ 7.130647][ T74] RSP: 002b:00007fdac331dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 7.130649][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fdac33d6ed2 [ 7.130651][ T74] RDX: 000000000000002e RSI: 00007fdabc001090 RDI: 0000000000000003 [ 7.130652][ T74] RBP: 00007fdac331dc90 R08: 0000000000000000 R09: 0000000000000000 [ 7.130653][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdac34610a0 [ 7.130654][ T74] R13: 00007fdac335f3e0 R14: 00007fdabc001090 R15: 00007fdac331dda8 [ 7.130660][ T74] [ 7.691400][ T74] virtme-ng-init: udev is done [ 7.694272][ T1] virtme-ng-init: initialization done