virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.200968][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.200993][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.200996][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.200997][ T1] preempt_count: 1, expected: 0 [ 1.200998][ T1] RCU nest depth: 0, expected: 0 [ 1.200999][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.201001][ T1] #0: ff1100000296b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.201013][ T1] #1: ffffffffa7799cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.201019][ T1] #2: ffffffffa7799d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.201023][ T1] #3: ffffffffa7689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.201027][ T1] #4: ffffffffa7689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 1.201031][ T1] irq event stamp: 318316 [ 1.201032][ T1] hardirqs last enabled at (318315): [] __down_trylock_console_sem+0x86/0xa0 [ 1.201035][ T1] hardirqs last disabled at (318316): [] console_emit_next_record+0x3f8/0x4f0 [ 1.201038][ T1] softirqs last enabled at (317554): [] handle_softirqs+0x67c/0x900 [ 1.201041][ T1] softirqs last disabled at (317349): [] __irq_exit_rcu+0x145/0x1c0 [ 1.201044][ T1] Preemption disabled at: [ 1.201044][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.201049][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.201052][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.201053][ T1] Call Trace: [ 1.201055][ T1] [ 1.201059][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.201065][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.201067][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.201071][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.201075][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.201081][ T1] __kmalloc_noprof+0x443/0x760 [ 1.201084][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.201090][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.201092][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.201096][ T1] put_chars+0x1e1/0x2f0 [ 1.201098][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 1.201100][ T1] ? __send_to_port+0x420/0x420 [ 1.201102][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.201106][ T1] ? validate_chain+0x38b/0xc20 [ 1.201112][ T1] hvc_console_print+0x292/0x780 [ 1.201118][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.201120][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.201123][ T1] ? lock_acquire+0x13c/0x160 [ 1.201127][ T1] console_emit_next_record+0x252/0x4f0 [ 1.201131][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 1.201135][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.201137][ T1] ? lock_acquire+0x13c/0x160 [ 1.201141][ T1] console_flush_one_record+0x46f/0x710 [ 1.201145][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 1.201147][ T1] ? __lock_acquire+0x518/0xc20 [ 1.201152][ T1] console_unlock+0xee/0x1f0 [ 1.201155][ T1] ? console_flush_one_record+0x710/0x710 [ 1.201157][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.201159][ T1] ? lock_acquire+0x60/0x160 [ 1.201163][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.201165][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.201168][ T1] vprintk_emit+0x37c/0x3e0 [ 1.201171][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.201172][ T1] ? find_held_lock+0x2b/0x80 [ 1.201174][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.201176][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.201180][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.201185][ T1] ? device_rename.cold+0xa/0xa [ 1.201187][ T1] ? __lock_acquire+0x518/0xc20 [ 1.201192][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.201194][ T1] ? find_held_lock+0x2b/0x80 [ 1.201198][ T1] dev_printk_emit+0xb9/0xee [ 1.201200][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.201204][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.201208][ T1] ? proc_register+0x368/0x8b0 [ 1.201215][ T1] _dev_info+0xe2/0x116 [ 1.201218][ T1] ? _dev_notice+0x120/0x120 [ 1.201222][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.201226][ T1] ? rtc_proc_show+0x400/0x400 [ 1.201231][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.201236][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.201239][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.201242][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.201249][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.201253][ T1] cmos_do_probe+0x73b/0x98a [ 1.201255][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.201258][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.201259][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.201266][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.201268][ T1] ? mc146818_set_time+0x500/0x500 [ 1.201272][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.201274][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.201280][ T1] platform_probe+0xfe/0x1f0 [ 1.201283][ T1] call_driver_probe+0x61/0x1c0 [ 1.201285][ T1] really_probe+0x199/0x760 [ 1.201288][ T1] ? __device_attach_driver+0x280/0x280 [ 1.201290][ T1] __driver_probe_device+0x24f/0x440 [ 1.201293][ T1] ? __device_attach_driver+0x280/0x280 [ 1.201294][ T1] ? __device_attach_driver+0x280/0x280 [ 1.201295][ T1] driver_probe_device+0x4a/0xf0 [ 1.201297][ T1] __driver_attach+0x1b8/0x540 [ 1.201300][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.201302][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.201305][ T1] ? bus_remove_file+0x50/0x50 [ 1.201307][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.201311][ T1] ? rtc_dev_init+0x40/0x40 [ 1.201316][ T1] ? rtc_dev_init+0x40/0x40 [ 1.201318][ T1] bus_add_driver+0x2c8/0x530 [ 1.201321][ T1] driver_register+0x1a3/0x390 [ 1.201324][ T1] __platform_driver_probe+0x13f/0x270 [ 1.201327][ T1] cmos_init+0x31/0x40 [ 1.201328][ T1] do_one_initcall+0x124/0x4f0 [ 1.201331][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.201333][ T1] ? parameq+0x110/0x110 [ 1.201339][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.201342][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.201345][ T1] kernel_init_freeable+0x596/0x630 [ 1.201348][ T1] ? rest_init+0x280/0x280 [ 1.201352][ T1] kernel_init+0x21/0x150 [ 1.201354][ T1] ? rest_init+0x280/0x280 [ 1.201355][ T1] ret_from_fork+0x474/0x6b0 [ 1.201359][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.201363][ T1] ? __switch_to+0x5a3/0xe00 [ 1.201366][ T1] ? rest_init+0x280/0x280 [ 1.201369][ T1] ret_from_fork_asm+0x11/0x20 [ 1.201377][ T1] [ 1.236846][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:35:22 UTC (1787888122) [ 1.238091][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.241901][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.250524][ T1] NET: Registered PF_INET6 protocol family [ 1.255295][ T1] Segment Routing with IPv6 [ 1.255843][ T1] In-situ OAM (IOAM) with IPv6 [ 1.256474][ T1] NET: Registered PF_PACKET protocol family [ 1.256766][ T1] 9pnet: Installing 9P2000 support [ 1.257145][ T1] Key type dns_resolver registered [ 1.258007][ T1] NET: Registered PF_VSOCK protocol family [ 1.263137][ T1] IPI shorthand broadcast: enabled [ 1.405596][ T1] sched_clock: Marking stable (1369002566, 36484499)->(1509607441, -104120376) [ 1.409697][ T1] registered taskstats version 1 [ 1.411956][ T1] Loading compiled-in X.509 certificates [ 1.514142][ T1] Demotion targets for Node 0: null [ 1.514444][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11971) [ 1.514759][ T1] page_owner is disabled [ 1.515828][ T1] PM: Magic number: 6:462:564 [ 1.517896][ T1] ALSA device list: [ 1.518636][ T1] No soundcards found. [ 1.519611][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.522106][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.522859][ T1] devtmpfs: mounted [ 1.523124][ T1] VFS: Pivoted into new rootfs [ 1.550433][ T1] Freeing unused kernel image (initmem) memory: 2548K [ 1.550984][ T1] Write protecting the kernel read-only data: 63488k [ 1.552937][ T1] Freeing unused kernel image (text/rodata gap) memory: 1916K [ 1.553540][ T1] Freeing unused kernel image (rodata/data gap) memory: 1316K [ 1.553804][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.554081][ T1] with arguments: [ 1.554202][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.554440][ T1] with environment: [ 1.554562][ T1] HOME=/ [ 1.554682][ T1] TERM=dumb [ 1.554807][ T1] virtme_hostname=vmksft-net-drv-dbg,debug-threads=on [ 1.555000][ T1] nr_open=2147483584 [ 1.555114][ T1] virtme_link_mods=/srv/vmksft/testing/wt-18/.virtme_mods/lib/modules/0.0.0 [ 1.555388][ T1] virtme_rw_overlay0=/etc [ 1.555543][ T1] virtme_rw_overlay1=/lib [ 1.555694][ T1] virtme_rw_overlay2=/home [ 1.555855][ T1] virtme_rw_overlay3=/opt [ 1.556018][ T1] virtme_rw_overlay4=/srv [ 1.556172][ T1] virtme_rw_overlay5=/usr [ 1.556330][ T1] virtme_rw_overlay6=/var [ 1.556489][ T1] virtme_rw_overlay7=/tmp [ 1.556648][ T1] virtme_console=ttyS0 [ 1.556815][ T1] virtme_chdir=srv/vmksft/testing/wt-18 [ 1.574452][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.576024][ T1] virtme-ng-init: Setting hostname to vmksft-net-drv-dbg,debug-threads=on... [ 1.586352][ T1] overlayfs: failed to set xattr on upper [ 1.586641][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.586932][ T1] overlayfs: ...falling back to uuid=null. [ 1.589211][ T1] overlayfs: failed to set xattr on upper [ 1.589412][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.589737][ T1] overlayfs: ...falling back to uuid=null. [ 1.591551][ T1] overlayfs: failed to set xattr on upper [ 1.591750][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.591994][ T1] overlayfs: ...falling back to uuid=null. [ 1.594005][ T1] overlayfs: failed to set xattr on upper [ 1.594209][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.594453][ T1] overlayfs: ...falling back to uuid=null. [ 1.596299][ T1] overlayfs: failed to set xattr on upper [ 1.596507][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.596739][ T1] overlayfs: ...falling back to uuid=null. [ 1.598302][ T1] overlayfs: failed to set xattr on upper [ 1.598498][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.598758][ T1] overlayfs: ...falling back to uuid=null. [ 1.600511][ T1] overlayfs: failed to set xattr on upper [ 1.600706][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.600947][ T1] overlayfs: ...falling back to uuid=null. [ 1.603084][ T1] overlayfs: failed to set xattr on upper [ 1.603292][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.603534][ T1] overlayfs: ...falling back to uuid=null. [ 1.614985][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.973058][ T75] kwatchdog (75) used greatest stack depth: 28672 bytes left [ 3.756742][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.756742][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.756742][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.756742][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.756758][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.756761][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.756762][ T1] preempt_count: 1, expected: 0 [ 3.756763][ T1] RCU nest depth: 0, expected: 0 [ 3.756764][ T1] locks held by virtme-ng-init/1: 4, last CPU#0: [ 3.756766][ T1] #0: ffffffffa7799cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.756784][ T1] #1: ffffffffa7799d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.756789][ T1] #2: ffffffffa7689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.756794][ T1] #3: ffffffffa7689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.756798][ T1] irq event stamp: 569380 [ 3.756799][ T1] hardirqs last enabled at (569379): [] __down_trylock_console_sem+0x86/0xa0 [ 3.756802][ T1] hardirqs last disabled at (569380): [] console_emit_next_record+0x3f8/0x4f0 [ 3.756804][ T1] softirqs last enabled at (568682): [] fpu_clone+0xd9/0x410 [ 3.756808][ T1] softirqs last disabled at (568680): [] fpu_clone+0x82/0x410 [ 3.756810][ T1] Preemption disabled at: [ 3.756811][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.756817][ T1] CPU: 0 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.756820][ T1] Tainted: [W]=WARN [ 3.756821][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.756823][ T1] Call Trace: [ 3.756824][ T1] [ 3.756826][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.756832][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.756833][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.756838][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.756842][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.756848][ T1] __kmalloc_noprof+0x443/0x760 [ 3.756851][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.756857][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.756859][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.756863][ T1] put_chars+0x1e1/0x2f0 [ 3.756866][ T1] ? __send_to_port+0x420/0x420 [ 3.756868][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 3.756872][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.756876][ T1] ? validate_chain+0x38b/0xc20 [ 3.756880][ T1] hvc_console_print+0x292/0x780 [ 3.756883][ T1] ? __lock_acquire+0x518/0xc20 [ 3.756885][ T1] ? __lock_acquire+0x518/0xc20 [ 3.756890][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.756893][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.756895][ T1] ? lock_acquire+0x13c/0x160 [ 3.756899][ T1] console_emit_next_record+0x252/0x4f0 [ 3.756903][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 3.756908][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.756910][ T1] ? lock_acquire+0x13c/0x160 [ 3.756914][ T1] console_flush_one_record+0x46f/0x710 [ 3.756918][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 3.756920][ T1] ? __lock_acquire+0x518/0xc20 [ 3.756925][ T1] console_unlock+0xee/0x1f0 [ 3.756928][ T1] ? console_flush_one_record+0x710/0x710 [ 3.756930][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.756931][ T1] ? lock_acquire+0x60/0x160 [ 3.756935][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.756937][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.756940][ T1] vprintk_emit+0x37c/0x3e0 [ 3.756943][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.756945][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.756951][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.756955][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.756956][ T1] ? simple_strntoull+0x10f/0x140 [ 3.756962][ T1] ? date_str+0x1e0/0x1e0 [ 3.756965][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.756969][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.756972][ T1] ? vprintk_default+0x20/0x20 [ 3.756976][ T1] ? vprintk_default+0x20/0x20 [ 3.756977][ T1] new_sync_write+0x33e/0x760 [ 3.756981][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.756984][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.756988][ T1] ? new_sync_read+0x750/0x750 [ 3.756994][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.756997][ T1] vfs_write+0x6a2/0xbd0 [ 3.757001][ T1] ksys_write+0x116/0x250 [ 3.757004][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.757006][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.757009][ T1] do_syscall_64+0xff/0x530 [ 3.757012][ T1] ? irq_exit_rcu+0x1a/0x30 [ 3.757016][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.757018][ T1] RIP: 0033:0x7f7aaf5f6bee [ 3.757022][ 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 [ 3.757024][ T1] RSP: 002b:00007ffe1fd03b70 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.757026][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f7aaf5f6bee [ 3.757028][ T1] RDX: 000000000000011c RSI: 000055556a1ae640 RDI: 0000000000000003 [ 3.757029][ T1] RBP: 00007ffe1fd03b80 R08: 0000000000000000 R09: 0000000000000000 [ 3.757029][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7aaf6820a0 [ 3.757030][ T1] R13: 00007f7aaf5803e0 R14: 000055556a1ae640 R15: 00007ffe1fd03c98 [ 3.757037][ T1] [ 3.758511][ T73] systemd-tmpfile (73) used greatest stack depth: 24336 bytes left [ 3.783600][ T1] virtme-ng-init: basic initialization done [ 3.843012][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.843447][ T76] virtme-ng-init: triggering udev coldplug [ 5.803020][ T76] virtme-ng-init: waiting for udev to settle [ 5.803035][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.803038][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.803039][ T76] preempt_count: 1, expected: 0 [ 5.803040][ T76] RCU nest depth: 0, expected: 0 [ 5.803041][ T76] locks held by virtme-ng-init/76: 4, last CPU#2: [ 5.803043][ T76] #0: ffffffffa7799cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.803055][ T76] #1: ffffffffa7799d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.803060][ T76] #2: ffffffffa7689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.803064][ T76] #3: ffffffffa7689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 5.803068][ T76] irq event stamp: 3080 [ 5.803069][ T76] hardirqs last enabled at (3079): [] __down_trylock_console_sem+0x86/0xa0 [ 5.803072][ T76] hardirqs last disabled at (3080): [] console_emit_next_record+0x3f8/0x4f0 [ 5.803074][ T76] softirqs last enabled at (3070): [] handle_softirqs+0x67c/0x900 [ 5.803078][ T76] softirqs last disabled at (2921): [] __irq_exit_rcu+0x145/0x1c0 [ 5.803080][ T76] Preemption disabled at: [ 5.803081][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.803086][ T76] CPU: 2 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.803089][ T76] Tainted: [W]=WARN [ 5.803090][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.803092][ T76] Call Trace: [ 5.803093][ T76] [ 5.803095][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.803101][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.803102][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.803106][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.803110][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.803116][ T76] __kmalloc_noprof+0x443/0x760 [ 5.803119][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.803125][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.803128][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.803131][ T76] put_chars+0x1e1/0x2f0 [ 5.803134][ T76] ? __send_to_port+0x420/0x420 [ 5.803136][ T76] ? printk_get_next_message+0x2fe/0x7d0 [ 5.803140][ T76] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.803143][ T76] ? validate_chain+0x38b/0xc20 [ 5.803150][ T76] hvc_console_print+0x292/0x780 [ 5.803154][ T76] ? __lock_acquire+0x518/0xc20 [ 5.803156][ T76] ? __lock_acquire+0x518/0xc20 [ 5.803160][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.803164][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.803166][ T76] ? lock_acquire+0x13c/0x160 [ 5.803170][ T76] console_emit_next_record+0x252/0x4f0 [ 5.803174][ T76] ? devkmsg_read+0x4e0/0x4e0 [ 5.803178][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.803180][ T76] ? lock_acquire+0x13c/0x160 [ 5.803184][ T76] console_flush_one_record+0x46f/0x710 [ 5.803188][ T76] ? console_emit_next_record+0x4f0/0x4f0 [ 5.803190][ T76] ? __lock_acquire+0x518/0xc20 [ 5.803195][ T76] console_unlock+0xee/0x1f0 [ 5.803198][ T76] ? console_flush_one_record+0x710/0x710 [ 5.803200][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.803201][ T76] ? lock_acquire+0x60/0x160 [ 5.803205][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.803207][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.803210][ T76] vprintk_emit+0x37c/0x3e0 [ 5.803213][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.803215][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.803221][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.803225][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.803227][ T76] ? simple_strntoull+0x10f/0x140 [ 5.803232][ T76] ? date_str+0x1e0/0x1e0 [ 5.803235][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.803239][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.803241][ T76] ? vprintk_default+0x20/0x20 [ 5.803245][ T76] ? vprintk_default+0x20/0x20 [ 5.803247][ T76] new_sync_write+0x33e/0x760 [ 5.803251][ T76] ? kasan_quarantine_put+0xc2/0x2b0 [ 5.803255][ T76] ? new_sync_read+0x750/0x750 [ 5.803259][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.803264][ T76] ? __fget_files+0x1e3/0x460 [ 5.803267][ T76] vfs_write+0x6a2/0xbd0 [ 5.803272][ T76] ksys_write+0x116/0x250 [ 5.803277][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.803280][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.803283][ T76] do_syscall_64+0xff/0x530 [ 5.803286][ T76] ? exc_page_fault+0xee/0x100 [ 5.803289][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.803291][ T76] RIP: 0033:0x7f7aaf5f7ed2 [ 5.803295][ 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 [ 5.803296][ T76] RSP: 002b:00007f7aaf53ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.803299][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f7aaf5f7ed2 [ 5.803301][ T76] RDX: 000000000000002e RSI: 00007f7aa80012c0 RDI: 0000000000000003 [ 5.803302][ T76] RBP: 00007f7aaf53ec90 R08: 0000000000000000 R09: 0000000000000000 [ 5.803302][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7aaf6820a0 [ 5.803303][ T76] R13: 00007f7aaf5803e0 R14: 00007f7aa80012c0 R15: 00007f7aaf53eda8 [ 5.803310][ T76] [ 6.381880][ T76] virtme-ng-init: udev is done [ 6.385046][ T1] virtme-ng-init: initialization done