virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.969541][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.969559][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.969561][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.969563][ T1] preempt_count: 1, expected: 0 [ 0.969564][ T1] RCU nest depth: 0, expected: 0 [ 0.969565][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.969567][ T1] #0: ff1100000283b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.969578][ T1] #1: ffffffff8cd79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.969585][ T1] #2: ffffffff8cd79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.969589][ T1] #3: ffffffff8cc99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.969593][ T1] #4: ffffffff8cc99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.969596][ T1] irq event stamp: 310188 [ 0.969597][ T1] hardirqs last enabled at (310187): [] __down_trylock_console_sem+0x86/0xa0 [ 0.969600][ T1] hardirqs last disabled at (310188): [] console_emit_next_record+0x3d4/0x4c0 [ 0.969602][ T1] softirqs last enabled at (309448): [] handle_softirqs+0x67c/0x900 [ 0.969605][ T1] softirqs last disabled at (309441): [] __irq_exit_rcu+0x145/0x1c0 [ 0.969607][ T1] Preemption disabled at: [ 0.969608][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.969613][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.969616][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.969617][ T1] Call Trace: [ 0.969619][ T1] [ 0.969622][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.969627][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.969629][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.969634][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.969638][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.969643][ T1] __kmalloc_noprof+0x443/0x760 [ 0.969645][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.969650][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.969653][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.969656][ T1] put_chars+0x1e1/0x2f0 [ 0.969659][ T1] ? __send_to_port+0x420/0x420 [ 0.969662][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.969665][ T1] ? validate_chain+0x38b/0xc20 [ 0.969669][ T1] hvc_console_print+0x292/0x780 [ 0.969672][ T1] ? __lock_acquire+0x518/0xc20 [ 0.969674][ T1] ? __lock_acquire+0x518/0xc20 [ 0.969678][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.969681][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.969684][ T1] ? lock_acquire+0x13c/0x160 [ 0.969688][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.969691][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.969693][ T1] ? console_flush_one_record+0x106/0x710 [ 0.969696][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.969699][ T1] ? lock_acquire+0x13c/0x160 [ 0.969702][ T1] console_flush_one_record+0x46f/0x710 [ 0.969706][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.969708][ T1] ? __lock_acquire+0x518/0xc20 [ 0.969713][ T1] console_unlock+0xee/0x1f0 [ 0.969716][ T1] ? console_flush_one_record+0x710/0x710 [ 0.969718][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.969720][ T1] ? lock_acquire+0x60/0x160 [ 0.969723][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.969725][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.969728][ T1] vprintk_emit+0x37c/0x3e0 [ 0.969732][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.969734][ T1] ? find_held_lock+0x2b/0x80 [ 0.969736][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.969739][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.969742][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.969747][ T1] ? device_rename.cold+0xa/0xa [ 0.969748][ T1] ? __lock_acquire+0x518/0xc20 [ 0.969753][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.969754][ T1] ? find_held_lock+0x2b/0x80 [ 0.969758][ T1] dev_printk_emit+0xb9/0xee [ 0.969760][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.969763][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.969767][ T1] ? proc_register+0x368/0x8b0 [ 0.969773][ T1] _dev_info+0xe2/0x116 [ 0.969776][ T1] ? _dev_notice+0x120/0x120 [ 0.969780][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.969784][ T1] ? rtc_proc_show+0x400/0x400 [ 0.969788][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.969793][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.969796][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.969800][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.969806][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.969810][ T1] cmos_do_probe+0x73b/0x98a [ 0.969812][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.969814][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.969816][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.969822][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.969824][ T1] ? mc146818_set_time+0x500/0x500 [ 0.969827][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.969829][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.969834][ T1] platform_probe+0xfe/0x1f0 [ 0.969837][ T1] call_driver_probe+0x61/0x1c0 [ 0.969839][ T1] really_probe+0x199/0x760 [ 0.969843][ T1] ? __device_attach_driver+0x280/0x280 [ 0.969845][ T1] __driver_probe_device+0x24f/0x440 [ 0.969848][ T1] ? __device_attach_driver+0x280/0x280 [ 0.969849][ T1] ? __device_attach_driver+0x280/0x280 [ 0.969851][ T1] driver_probe_device+0x4a/0xf0 [ 0.969854][ T1] __driver_attach+0x1b8/0x540 [ 0.969856][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.969859][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.969861][ T1] ? bus_remove_file+0x50/0x50 [ 0.969863][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.969866][ T1] ? rtc_dev_init+0x40/0x40 [ 0.969871][ T1] ? rtc_dev_init+0x40/0x40 [ 0.969873][ T1] bus_add_driver+0x2c8/0x530 [ 0.969877][ T1] driver_register+0x1a3/0x390 [ 0.969880][ T1] __platform_driver_probe+0x13f/0x270 [ 0.969882][ T1] cmos_init+0x31/0x40 [ 0.969884][ T1] do_one_initcall+0x124/0x4f0 [ 0.969888][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.969890][ T1] ? parameq+0x110/0x110 [ 0.969895][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.969899][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.969902][ T1] kernel_init_freeable+0x596/0x630 [ 0.969906][ T1] ? rest_init+0x280/0x280 [ 0.969909][ T1] kernel_init+0x21/0x150 [ 0.969911][ T1] ? rest_init+0x280/0x280 [ 0.969913][ T1] ret_from_fork+0x474/0x6b0 [ 0.969916][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.969919][ T1] ? __switch_to+0x5a3/0xe00 [ 0.969923][ T1] ? rest_init+0x280/0x280 [ 0.969925][ T1] ret_from_fork_asm+0x11/0x20 [ 0.969933][ T1] [ 0.999460][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T08:46:57 UTC (1787906817) [ 1.000533][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.003297][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.012029][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.012029][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.013134][ T1] NET: Registered PF_INET6 protocol family [ 1.017050][ T1] Segment Routing with IPv6 [ 1.017604][ T1] In-situ OAM (IOAM) with IPv6 [ 1.018066][ T1] NET: Registered PF_PACKET protocol family [ 1.019253][ T1] NET: Registered PF_RDS protocol family [ 1.019786][ T1] Registered RDS/tcp transport [ 1.020043][ T1] 9pnet: Installing 9P2000 support [ 1.020367][ T1] Key type dns_resolver registered [ 1.021020][ T1] NET: Registered PF_VSOCK protocol family [ 1.025528][ T1] IPI shorthand broadcast: enabled [ 1.125511][ T1] sched_clock: Marking stable (1091002299, 34374667)->(1201059753, -75682787) [ 1.127518][ T1] registered taskstats version 1 [ 1.129199][ T1] Loading compiled-in X.509 certificates [ 1.228769][ T1] Demotion targets for Node 0: null [ 1.229033][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11636) [ 1.229300][ T1] page_owner is disabled [ 1.229890][ T1] PM: Magic number: 6:201:777 [ 1.230278][ T1] netconsole: network logging started [ 1.232478][ T1] ALSA device list: [ 1.232616][ T1] No soundcards found. [ 1.233850][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.236413][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.237093][ T1] devtmpfs: mounted [ 1.237333][ T1] VFS: Pivoted into new rootfs [ 1.267160][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.267367][ T1] Write protecting the kernel read-only data: 57344k [ 1.268204][ T1] Freeing unused kernel image (text/rodata gap) memory: 720K [ 1.268552][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.268790][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.269037][ T1] with arguments: [ 1.269144][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.269356][ T1] with environment: [ 1.269558][ T1] HOME=/ [ 1.269670][ T1] TERM=dumb [ 1.269772][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.269979][ T1] nr_open=2147483584 [ 1.270087][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.270354][ T1] virtme_rw_overlay0=/etc [ 1.270494][ T1] virtme_rw_overlay1=/lib [ 1.270629][ T1] virtme_rw_overlay2=/home [ 1.270776][ T1] virtme_rw_overlay3=/opt [ 1.270910][ T1] virtme_rw_overlay4=/srv [ 1.271053][ T1] virtme_rw_overlay5=/usr [ 1.271194][ T1] virtme_rw_overlay6=/var [ 1.271332][ T1] virtme_rw_overlay7=/tmp [ 1.271472][ T1] virtme_console=ttyS0 [ 1.271617][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.287655][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.288832][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.300278][ T1] overlayfs: failed to set xattr on upper [ 1.300566][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.300797][ T1] overlayfs: ...falling back to uuid=null. [ 1.303023][ T1] overlayfs: failed to set xattr on upper [ 1.303207][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.303508][ T1] overlayfs: ...falling back to uuid=null. [ 1.305249][ T1] overlayfs: failed to set xattr on upper [ 1.305438][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.305660][ T1] overlayfs: ...falling back to uuid=null. [ 1.307344][ T1] overlayfs: failed to set xattr on upper [ 1.307553][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.307774][ T1] overlayfs: ...falling back to uuid=null. [ 1.309537][ T1] overlayfs: failed to set xattr on upper [ 1.309719][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.309940][ T1] overlayfs: ...falling back to uuid=null. [ 1.312054][ T1] overlayfs: failed to set xattr on upper [ 1.312242][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.312585][ T1] overlayfs: ...falling back to uuid=null. [ 1.314295][ T1] overlayfs: failed to set xattr on upper [ 1.314482][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.314708][ T1] overlayfs: ...falling back to uuid=null. [ 1.317044][ T1] overlayfs: failed to set xattr on upper [ 1.317225][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.317447][ T1] overlayfs: ...falling back to uuid=null. [ 1.327412][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.388878][ T74] kwatchdog (74) used greatest stack depth: 28880 bytes left [ 3.295709][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.295709][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.295709][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.295709][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.295726][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.295728][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.295730][ T1] preempt_count: 1, expected: 0 [ 3.295731][ T1] RCU nest depth: 0, expected: 0 [ 3.295732][ T1] locks held by virtme-ng-init/1: 4, last CPU#0: [ 3.295734][ T1] #0: ffffffff8cd79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.295747][ T1] #1: ffffffff8cd79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.295751][ T1] #2: ffffffff8cc99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.295755][ T1] #3: ffffffff8cc99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.295759][ T1] irq event stamp: 563096 [ 3.295760][ T1] hardirqs last enabled at (563095): [] __down_trylock_console_sem+0x86/0xa0 [ 3.295762][ T1] hardirqs last disabled at (563096): [] console_emit_next_record+0x3d4/0x4c0 [ 3.295764][ T1] softirqs last enabled at (562446): [] fpu_clone+0xd9/0x410 [ 3.295768][ T1] softirqs last disabled at (562444): [] fpu_clone+0x82/0x410 [ 3.295770][ T1] Preemption disabled at: [ 3.295770][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.295777][ T1] CPU: 0 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.295780][ T1] Tainted: [W]=WARN [ 3.295781][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.295783][ T1] Call Trace: [ 3.295785][ T1] [ 3.295786][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.295792][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.295794][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.295798][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.295803][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.295808][ T1] __kmalloc_noprof+0x443/0x760 [ 3.295810][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.295816][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.295818][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.295822][ T1] put_chars+0x1e1/0x2f0 [ 3.295825][ T1] ? __send_to_port+0x420/0x420 [ 3.295826][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.295831][ T1] ? validate_chain+0x38b/0xc20 [ 3.295836][ T1] hvc_console_print+0x292/0x780 [ 3.295843][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.295845][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.295848][ T1] ? lock_acquire+0x13c/0x160 [ 3.295852][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.295856][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.295857][ T1] ? console_flush_one_record+0x106/0x710 [ 3.295860][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.295863][ T1] ? lock_acquire+0x13c/0x160 [ 3.295867][ T1] console_flush_one_record+0x46f/0x710 [ 3.295871][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.295872][ T1] ? __lock_acquire+0x518/0xc20 [ 3.295877][ T1] console_unlock+0xee/0x1f0 [ 3.295880][ T1] ? console_flush_one_record+0x710/0x710 [ 3.295882][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.295884][ T1] ? lock_acquire+0x60/0x160 [ 3.295888][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.295890][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.295893][ T1] vprintk_emit+0x37c/0x3e0 [ 3.295896][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.295899][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.295905][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.295909][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.295911][ T1] ? simple_strntoull+0x10f/0x140 [ 3.295915][ T1] ? date_str+0x1e0/0x1e0 [ 3.295919][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.295923][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.295926][ T1] ? vprintk_default+0x20/0x20 [ 3.295930][ T1] ? vprintk_default+0x20/0x20 [ 3.295933][ T1] new_sync_write+0x33e/0x760 [ 3.295936][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.295938][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.295942][ T1] ? new_sync_read+0x750/0x750 [ 3.295949][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.295952][ T1] vfs_write+0x6a2/0xbd0 [ 3.295956][ T1] ksys_write+0x116/0x250 [ 3.295959][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.295962][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.295966][ T1] do_syscall_64+0xff/0x530 [ 3.295968][ T1] ? exc_page_fault+0xee/0x100 [ 3.295970][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.295973][ T1] RIP: 0033:0x7f7ce391abee [ 3.295977][ 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 [ 3.295979][ T1] RSP: 002b:00007ffebc9760e0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.295981][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f7ce391abee [ 3.295983][ T1] RDX: 000000000000011c RSI: 00005555824f0680 RDI: 0000000000000003 [ 3.295984][ T1] RBP: 00007ffebc9760f0 R08: 0000000000000000 R09: 0000000000000000 [ 3.295984][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7ce39a60a0 [ 3.295985][ T1] R13: 00007f7ce38a43e0 R14: 00005555824f0680 R15: 00007ffebc976208 [ 3.295991][ T1] [ 3.297462][ T73] systemd-tmpfile (73) used greatest stack depth: 24992 bytes left [ 3.315591][ T1] virtme-ng-init: basic initialization done [ 3.368427][ T80] ip (80) used greatest stack depth: 24832 bytes left [ 3.382613][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.383101][ T75] virtme-ng-init: triggering udev coldplug [ 5.510225][ T75] virtme-ng-init: waiting for udev to settle [ 5.510241][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.510244][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.510245][ T75] preempt_count: 1, expected: 0 [ 5.510246][ T75] RCU nest depth: 0, expected: 0 [ 5.510247][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 5.510250][ T75] #0: ffffffff8cd79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.510263][ T75] #1: ffffffff8cd79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.510267][ T75] #2: ffffffff8cc99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.510271][ T75] #3: ffffffff8cc99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.510276][ T75] irq event stamp: 3112 [ 5.510277][ T75] hardirqs last enabled at (3111): [] __down_trylock_console_sem+0x86/0xa0 [ 5.510279][ T75] hardirqs last disabled at (3112): [] console_emit_next_record+0x3d4/0x4c0 [ 5.510281][ T75] softirqs last enabled at (2626): [] fpu_clone+0xd9/0x410 [ 5.510285][ T75] softirqs last disabled at (2624): [] fpu_clone+0x82/0x410 [ 5.510287][ T75] Preemption disabled at: [ 5.510287][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.510293][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.510297][ T75] Tainted: [W]=WARN [ 5.510298][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.510300][ T75] Call Trace: [ 5.510302][ T75] [ 5.510303][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.510309][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.510311][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.510315][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.510319][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.510324][ T75] __kmalloc_noprof+0x443/0x760 [ 5.510326][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.510332][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.510335][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.510338][ T75] put_chars+0x1e1/0x2f0 [ 5.510341][ T75] ? __send_to_port+0x420/0x420 [ 5.510342][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.510347][ T75] ? validate_chain+0x38b/0xc20 [ 5.510352][ T75] hvc_console_print+0x292/0x780 [ 5.510359][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.510361][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.510364][ T75] ? lock_acquire+0x13c/0x160 [ 5.510367][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.510371][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.510376][ T75] ? console_flush_one_record+0x106/0x710 [ 5.510380][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.510382][ T75] ? lock_acquire+0x13c/0x160 [ 5.510386][ T75] console_flush_one_record+0x46f/0x710 [ 5.510390][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.510391][ T75] ? __lock_acquire+0x518/0xc20 [ 5.510396][ T75] console_unlock+0xee/0x1f0 [ 5.510399][ T75] ? console_flush_one_record+0x710/0x710 [ 5.510401][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.510403][ T75] ? lock_acquire+0x60/0x160 [ 5.510407][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.510409][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.510412][ T75] vprintk_emit+0x37c/0x3e0 [ 5.510415][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.510418][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.510424][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.510428][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.510429][ T75] ? simple_strntoull+0x10f/0x140 [ 5.510434][ T75] ? date_str+0x1e0/0x1e0 [ 5.510437][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.510442][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.510444][ T75] ? vprintk_default+0x20/0x20 [ 5.510449][ T75] ? vprintk_default+0x20/0x20 [ 5.510451][ T75] new_sync_write+0x33e/0x760 [ 5.510455][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.510459][ T75] ? new_sync_read+0x750/0x750 [ 5.510463][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.510467][ T75] ? __fget_files+0x1e3/0x460 [ 5.510471][ T75] vfs_write+0x6a2/0xbd0 [ 5.510475][ T75] ksys_write+0x116/0x250 [ 5.510478][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.510481][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.510484][ T75] do_syscall_64+0xff/0x530 [ 5.510487][ T75] ? irq_exit_rcu+0x1a/0x30 [ 5.510491][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.510493][ T75] RIP: 0033:0x7f7ce391bed2 [ 5.510497][ T75] 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 [ 5.510499][ T75] RSP: 002b:00007f7ce3862c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.510502][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f7ce391bed2 [ 5.510503][ T75] RDX: 000000000000002e RSI: 00007f7cdc0012c0 RDI: 0000000000000003 [ 5.510504][ T75] RBP: 00007f7ce3862c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.510505][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7ce39a60a0 [ 5.510506][ T75] R13: 00007f7ce38a43e0 R14: 00007f7cdc0012c0 R15: 00007f7ce3862da8 [ 5.510512][ T75] [ 6.093973][ T75] virtme-ng-init: udev is done [ 6.097121][ T1] virtme-ng-init: initialization done