virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.969407][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.969429][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.969431][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.969432][ T1] preempt_count: 1, expected: 0 [ 0.969433][ T1] RCU nest depth: 0, expected: 0 [ 0.969434][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.969436][ T1] #0: ff110000029b3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.969448][ T1] #1: ffffffffb0969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.969454][ T1] #2: ffffffffb0969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.969457][ T1] #3: ffffffffb0889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.969460][ T1] #4: ffffffffb0889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.969464][ T1] irq event stamp: 305296 [ 0.969464][ T1] hardirqs last enabled at (305295): [] __down_trylock_console_sem+0x86/0xa0 [ 0.969468][ T1] hardirqs last disabled at (305296): [] console_emit_next_record+0x3d4/0x4c0 [ 0.969469][ T1] softirqs last enabled at (304060): [] handle_softirqs+0x67c/0x900 [ 0.969472][ T1] softirqs last disabled at (303709): [] __irq_exit_rcu+0x145/0x1c0 [ 0.969474][ T1] Preemption disabled at: [ 0.969475][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.969480][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.969483][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.969484][ T1] Call Trace: [ 0.969486][ T1] [ 0.969489][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.969494][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.969495][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.969499][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.969502][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.969507][ T1] __kmalloc_noprof+0x443/0x760 [ 0.969510][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.969515][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.969518][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.969521][ T1] put_chars+0x1e1/0x2f0 [ 0.969523][ T1] ? __send_to_port+0x420/0x420 [ 0.969527][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.969530][ T1] ? validate_chain+0x38b/0xc20 [ 0.969535][ T1] hvc_console_print+0x292/0x780 [ 0.969538][ T1] ? __lock_acquire+0x518/0xc20 [ 0.969539][ T1] ? __lock_acquire+0x518/0xc20 [ 0.969544][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.969547][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.969549][ T1] ? lock_acquire+0x13c/0x160 [ 0.969553][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.969556][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.969557][ T1] ? console_flush_one_record+0x106/0x710 [ 0.969560][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.969562][ T1] ? lock_acquire+0x13c/0x160 [ 0.969565][ T1] console_flush_one_record+0x46f/0x710 [ 0.969569][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.969570][ T1] ? __lock_acquire+0x518/0xc20 [ 0.969575][ T1] console_unlock+0xee/0x1f0 [ 0.969577][ T1] ? console_flush_one_record+0x710/0x710 [ 0.969579][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.969580][ T1] ? lock_acquire+0x60/0x160 [ 0.969584][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.969586][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.969589][ T1] vprintk_emit+0x37c/0x3e0 [ 0.969591][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.969593][ T1] ? find_held_lock+0x2b/0x80 [ 0.969595][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.969597][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.969601][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.969605][ T1] ? device_rename.cold+0xa/0xa [ 0.969607][ T1] ? __lock_acquire+0x518/0xc20 [ 0.969612][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.969614][ T1] ? find_held_lock+0x2b/0x80 [ 0.969617][ T1] dev_printk_emit+0xb9/0xee [ 0.969620][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.969623][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.969626][ T1] ? proc_register+0x368/0x8b0 [ 0.969633][ T1] _dev_info+0xe2/0x116 [ 0.969635][ T1] ? _dev_notice+0x120/0x120 [ 0.969640][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.969643][ T1] ? rtc_proc_show+0x400/0x400 [ 0.969647][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.969652][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.969655][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.969658][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.969664][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.969668][ T1] cmos_do_probe+0x73b/0x98a [ 0.969671][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.969673][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.969675][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.969681][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.969682][ T1] ? mc146818_set_time+0x500/0x500 [ 0.969686][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.969688][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.969693][ T1] platform_probe+0xfe/0x1f0 [ 0.969695][ T1] call_driver_probe+0x61/0x1c0 [ 0.969701][ T1] really_probe+0x199/0x760 [ 0.969705][ T1] ? __device_attach_driver+0x280/0x280 [ 0.969707][ T1] __driver_probe_device+0x24f/0x440 [ 0.969710][ T1] ? __device_attach_driver+0x280/0x280 [ 0.969712][ T1] ? __device_attach_driver+0x280/0x280 [ 0.969713][ T1] driver_probe_device+0x4a/0xf0 [ 0.969716][ T1] __driver_attach+0x1b8/0x540 [ 0.969719][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.969721][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.969724][ T1] ? bus_remove_file+0x50/0x50 [ 0.969726][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.969729][ T1] ? rtc_dev_init+0x40/0x40 [ 0.969734][ T1] ? rtc_dev_init+0x40/0x40 [ 0.969735][ T1] bus_add_driver+0x2c8/0x530 [ 0.969739][ T1] driver_register+0x1a3/0x390 [ 0.969742][ T1] __platform_driver_probe+0x13f/0x270 [ 0.969745][ T1] cmos_init+0x31/0x40 [ 0.969747][ T1] do_one_initcall+0x124/0x4f0 [ 0.969750][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.969752][ T1] ? parameq+0x110/0x110 [ 0.969757][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.969761][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.969763][ T1] kernel_init_freeable+0x596/0x630 [ 0.969766][ T1] ? rest_init+0x280/0x280 [ 0.969770][ T1] kernel_init+0x21/0x150 [ 0.969772][ T1] ? rest_init+0x280/0x280 [ 0.969773][ T1] ret_from_fork+0x474/0x6b0 [ 0.969777][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.969780][ T1] ? __switch_to+0x5a3/0xe00 [ 0.969784][ T1] ? rest_init+0x280/0x280 [ 0.969786][ T1] ret_from_fork_asm+0x11/0x20 [ 0.969794][ T1] [ 1.001305][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T10:48:44 UTC (1787914124) [ 1.002286][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.005590][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.013820][ T1] NET: Registered PF_INET6 protocol family [ 1.017790][ T1] Segment Routing with IPv6 [ 1.018390][ T1] In-situ OAM (IOAM) with IPv6 [ 1.018732][ T1] NET: Registered PF_PACKET protocol family [ 1.018969][ T1] 9pnet: Installing 9P2000 support [ 1.019319][ T1] Key type dns_resolver registered [ 1.019946][ T1] NET: Registered PF_VSOCK protocol family [ 1.024276][ T1] IPI shorthand broadcast: enabled [ 1.121138][ T1] sched_clock: Marking stable (1089003365, 31995684)->(1194741989, -73742940) [ 1.124271][ T1] registered taskstats version 1 [ 1.125994][ T1] Loading compiled-in X.509 certificates [ 1.223381][ T1] Demotion targets for Node 0: null [ 1.223702][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12242) [ 1.223983][ T1] page_owner is disabled [ 1.224618][ T1] PM: Magic number: 6:963:831 [ 1.225044][ T1] netconsole: network logging started [ 1.227350][ T1] ALSA device list: [ 1.227496][ T1] No soundcards found. [ 1.228696][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.231208][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.231959][ T1] devtmpfs: mounted [ 1.232235][ T1] VFS: Pivoted into new rootfs [ 1.258871][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.261673][ T1] Write protecting the kernel read-only data: 55296k [ 1.262551][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.262966][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.263264][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.263524][ T1] with arguments: [ 1.263643][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.263867][ T1] with environment: [ 1.263984][ T1] HOME=/ [ 1.265034][ T1] TERM=dumb [ 1.265155][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.265377][ T1] nr_open=2147483584 [ 1.265493][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.265756][ T1] virtme_rw_overlay0=/etc [ 1.265908][ T1] virtme_rw_overlay1=/lib [ 1.266098][ T1] virtme_rw_overlay2=/home [ 1.266245][ T1] virtme_rw_overlay3=/opt [ 1.266400][ T1] virtme_rw_overlay4=/srv [ 1.266545][ T1] virtme_rw_overlay5=/usr [ 1.266691][ T1] virtme_rw_overlay6=/var [ 1.266841][ T1] virtme_rw_overlay7=/tmp [ 1.267750][ T1] virtme_console=ttyS0 [ 1.267898][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.283697][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.284865][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.295912][ T1] overlayfs: failed to set xattr on upper [ 1.296195][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.296445][ T1] overlayfs: ...falling back to uuid=null. [ 1.298738][ T1] overlayfs: failed to set xattr on upper [ 1.298935][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.299259][ T1] overlayfs: ...falling back to uuid=null. [ 1.301115][ T1] overlayfs: failed to set xattr on upper [ 1.301316][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.301554][ T1] overlayfs: ...falling back to uuid=null. [ 1.303461][ T1] overlayfs: failed to set xattr on upper [ 1.303660][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.303891][ T1] overlayfs: ...falling back to uuid=null. [ 1.305743][ T1] overlayfs: failed to set xattr on upper [ 1.305935][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.306183][ T1] overlayfs: ...falling back to uuid=null. [ 1.307753][ T1] overlayfs: failed to set xattr on upper [ 1.307942][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.308785][ T1] overlayfs: ...falling back to uuid=null. [ 1.310614][ T1] overlayfs: failed to set xattr on upper [ 1.310816][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.311061][ T1] overlayfs: ...falling back to uuid=null. [ 1.312885][ T1] overlayfs: failed to set xattr on upper [ 1.313529][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.313769][ T1] overlayfs: ...falling back to uuid=null. [ 1.324561][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.387607][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 3.377058][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.377058][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.377058][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.377058][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.377074][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.377076][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.377077][ T1] preempt_count: 1, expected: 0 [ 3.377078][ T1] RCU nest depth: 0, expected: 0 [ 3.377079][ T1] locks held by virtme-ng-init/1: 4, last CPU#0: [ 3.377081][ T1] #0: ffffffffb0969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.377093][ T1] #1: ffffffffb0969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.377097][ T1] #2: ffffffffb0889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.377101][ T1] #3: ffffffffb0889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.377104][ T1] irq event stamp: 551468 [ 3.377105][ T1] hardirqs last enabled at (551467): [] __down_trylock_console_sem+0x86/0xa0 [ 3.377108][ T1] hardirqs last disabled at (551468): [] console_emit_next_record+0x3d4/0x4c0 [ 3.377109][ T1] softirqs last enabled at (551178): [] handle_softirqs+0x67c/0x900 [ 3.377113][ T1] softirqs last disabled at (551171): [] __irq_exit_rcu+0x145/0x1c0 [ 3.377115][ T1] Preemption disabled at: [ 3.377116][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.377121][ T1] CPU: 0 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.377125][ T1] Tainted: [W]=WARN [ 3.377126][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.377127][ T1] Call Trace: [ 3.377129][ T1] [ 3.377130][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.377135][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.377137][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.377141][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.377144][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.377150][ T1] __kmalloc_noprof+0x443/0x760 [ 3.377152][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.377158][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.377161][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.377164][ T1] put_chars+0x1e1/0x2f0 [ 3.377167][ T1] ? __send_to_port+0x420/0x420 [ 3.377169][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.377173][ T1] ? validate_chain+0x38b/0xc20 [ 3.377178][ T1] hvc_console_print+0x292/0x780 [ 3.377185][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.377187][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.377189][ T1] ? lock_acquire+0x13c/0x160 [ 3.377193][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.377196][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.377198][ T1] ? console_flush_one_record+0x106/0x710 [ 3.377200][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.377202][ T1] ? lock_acquire+0x13c/0x160 [ 3.377206][ T1] console_flush_one_record+0x46f/0x710 [ 3.377210][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.377211][ T1] ? __lock_acquire+0x518/0xc20 [ 3.377216][ T1] console_unlock+0xee/0x1f0 [ 3.377218][ T1] ? console_flush_one_record+0x710/0x710 [ 3.377219][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.377221][ T1] ? lock_acquire+0x60/0x160 [ 3.377225][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.377227][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.377229][ T1] vprintk_emit+0x37c/0x3e0 [ 3.377232][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.377235][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.377241][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.377245][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.377247][ T1] ? simple_strntoull+0x10f/0x140 [ 3.377251][ T1] ? date_str+0x1e0/0x1e0 [ 3.377254][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.377258][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.377261][ T1] ? vprintk_default+0x20/0x20 [ 3.377265][ T1] ? vprintk_default+0x20/0x20 [ 3.377267][ T1] new_sync_write+0x33e/0x760 [ 3.377270][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.377272][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.377276][ T1] ? new_sync_read+0x750/0x750 [ 3.377283][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.377286][ T1] vfs_write+0x6a2/0xbd0 [ 3.377290][ T1] ksys_write+0x116/0x250 [ 3.377292][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.377295][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.377298][ T1] do_syscall_64+0xff/0x530 [ 3.377300][ T1] ? exc_page_fault+0xee/0x100 [ 3.377303][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.377305][ T1] RIP: 0033:0x7fdcddebfbee [ 3.377309][ 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 [ 3.377310][ T1] RSP: 002b:00007fff7bb3e8b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.377313][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fdcddebfbee [ 3.377314][ T1] RDX: 000000000000011c RSI: 000055557a269680 RDI: 0000000000000003 [ 3.377315][ T1] RBP: 00007fff7bb3e8c0 R08: 0000000000000000 R09: 0000000000000000 [ 3.377316][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdcddf4b0a0 [ 3.377317][ T1] R13: 00007fdcdde493e0 R14: 000055557a269680 R15: 00007fff7bb3e9d8 [ 3.377323][ T1] [ 3.382029][ T70] systemd-tmpfile (70) used greatest stack depth: 24816 bytes left [ 3.382240][ T1] virtme-ng-init: basic initialization done [ 3.458902][ T78] ip (78) used greatest stack depth: 24648 bytes left [ 3.464792][ T77] systemd-udevd (77) used greatest stack depth: 24480 bytes left [ 3.464952][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.465511][ T74] virtme-ng-init: triggering udev coldplug [ 5.898897][ T74] virtme-ng-init: waiting for udev to settle [ 5.898911][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.898913][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.898915][ T74] preempt_count: 1, expected: 0 [ 5.898916][ T74] RCU nest depth: 0, expected: 0 [ 5.898917][ T74] locks held by virtme-ng-init/74: 4, last CPU#0: [ 5.898920][ T74] #0: ffffffffb0969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.898931][ T74] #1: ffffffffb0969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.898935][ T74] #2: ffffffffb0889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.898939][ T74] #3: ffffffffb0889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.898942][ T74] irq event stamp: 2928 [ 5.898943][ T74] hardirqs last enabled at (2927): [] __down_trylock_console_sem+0x86/0xa0 [ 5.898946][ T74] hardirqs last disabled at (2928): [] console_emit_next_record+0x3d4/0x4c0 [ 5.898948][ T74] softirqs last enabled at (2412): [] fpu_clone+0xd9/0x410 [ 5.898951][ T74] softirqs last disabled at (2410): [] fpu_clone+0x82/0x410 [ 5.898954][ T74] Preemption disabled at: [ 5.898954][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.898960][ T74] CPU: 0 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.898963][ T74] Tainted: [W]=WARN [ 5.898964][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.898966][ T74] Call Trace: [ 5.898967][ T74] [ 5.898969][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.898973][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.898975][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.898980][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.898983][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.898992][ T74] __kmalloc_noprof+0x443/0x760 [ 5.898998][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.899004][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.899007][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.899011][ T74] put_chars+0x1e1/0x2f0 [ 5.899014][ T74] ? __send_to_port+0x420/0x420 [ 5.899016][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.899020][ T74] ? validate_chain+0x38b/0xc20 [ 5.899025][ T74] hvc_console_print+0x292/0x780 [ 5.899031][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.899034][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.899036][ T74] ? lock_acquire+0x13c/0x160 [ 5.899040][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.899043][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.899045][ T74] ? console_flush_one_record+0x106/0x710 [ 5.899047][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.899049][ T74] ? lock_acquire+0x13c/0x160 [ 5.899053][ T74] console_flush_one_record+0x46f/0x710 [ 5.899057][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.899058][ T74] ? __lock_acquire+0x518/0xc20 [ 5.899064][ T74] console_unlock+0xee/0x1f0 [ 5.899066][ T74] ? console_flush_one_record+0x710/0x710 [ 5.899067][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.899069][ T74] ? lock_acquire+0x60/0x160 [ 5.899073][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.899075][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.899077][ T74] vprintk_emit+0x37c/0x3e0 [ 5.899080][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.899083][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.899089][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.899093][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.899095][ T74] ? simple_strntoull+0x10f/0x140 [ 5.899099][ T74] ? date_str+0x1e0/0x1e0 [ 5.899103][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.899106][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.899109][ T74] ? vprintk_default+0x20/0x20 [ 5.899113][ T74] ? vprintk_default+0x20/0x20 [ 5.899115][ T74] new_sync_write+0x33e/0x760 [ 5.899119][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 5.899123][ T74] ? new_sync_read+0x750/0x750 [ 5.899127][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.899132][ T74] ? __fget_files+0x1e3/0x460 [ 5.899135][ T74] vfs_write+0x6a2/0xbd0 [ 5.899139][ T74] ksys_write+0x116/0x250 [ 5.899142][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.899144][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.899147][ T74] do_syscall_64+0xff/0x530 [ 5.899150][ T74] ? exc_page_fault+0xee/0x100 [ 5.899152][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.899155][ T74] RIP: 0033:0x7fdcddec0ed2 [ 5.899159][ 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 [ 5.899160][ T74] RSP: 002b:00007fdcdde07c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.899163][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fdcddec0ed2 [ 5.899164][ T74] RDX: 000000000000002e RSI: 00007fdcd8001090 RDI: 0000000000000003 [ 5.899165][ T74] RBP: 00007fdcdde07c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.899166][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdcddf4b0a0 [ 5.899167][ T74] R13: 00007fdcdde493e0 R14: 00007fdcd8001090 R15: 00007fdcdde07da8 [ 5.899173][ T74] [ 6.387204][ T74] virtme-ng-init: udev is done [ 6.390100][ T1] virtme-ng-init: initialization done