virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.977628][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.977649][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.977651][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.977653][ T1] preempt_count: 1, expected: 0 [ 0.977654][ T1] RCU nest depth: 0, expected: 0 [ 0.977655][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.977657][ T1] #0: ff1100000286b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.977668][ T1] #1: ffffffffacf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.977674][ T1] #2: ffffffffacf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.977677][ T1] #3: fffffffface89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.977680][ T1] #4: fffffffface89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.977683][ T1] irq event stamp: 301464 [ 0.977684][ T1] hardirqs last enabled at (301463): [] __down_trylock_console_sem+0x86/0xa0 [ 0.977688][ T1] hardirqs last disabled at (301464): [] console_emit_next_record+0x3d4/0x4c0 [ 0.977689][ T1] softirqs last enabled at (301446): [] handle_softirqs+0x67c/0x900 [ 0.977692][ T1] softirqs last disabled at (301137): [] __irq_exit_rcu+0x145/0x1c0 [ 0.977695][ T1] Preemption disabled at: [ 0.977696][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.977700][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.977703][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.977706][ T1] Call Trace: [ 0.977707][ T1] [ 0.977710][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.977716][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.977717][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.977721][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.977725][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.977730][ T1] __kmalloc_noprof+0x443/0x760 [ 0.977733][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.977738][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.977741][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.977744][ T1] put_chars+0x1e1/0x2f0 [ 0.977747][ T1] ? __send_to_port+0x420/0x420 [ 0.977751][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.977754][ T1] ? validate_chain+0x38b/0xc20 [ 0.977759][ T1] hvc_console_print+0x292/0x780 [ 0.977762][ T1] ? __lock_acquire+0x518/0xc20 [ 0.977763][ T1] ? __lock_acquire+0x518/0xc20 [ 0.977768][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.977771][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.977774][ T1] ? lock_acquire+0x13c/0x160 [ 0.977778][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.977781][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.977782][ T1] ? console_flush_one_record+0x106/0x710 [ 0.977785][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.977787][ T1] ? lock_acquire+0x13c/0x160 [ 0.977791][ T1] console_flush_one_record+0x46f/0x710 [ 0.977795][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.977796][ T1] ? __lock_acquire+0x518/0xc20 [ 0.977801][ T1] console_unlock+0xee/0x1f0 [ 0.977803][ T1] ? console_flush_one_record+0x710/0x710 [ 0.977805][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.977807][ T1] ? lock_acquire+0x60/0x160 [ 0.977811][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.977812][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.977815][ T1] vprintk_emit+0x37c/0x3e0 [ 0.977818][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.977820][ T1] ? find_held_lock+0x2b/0x80 [ 0.977822][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.977824][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.977828][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.977833][ T1] ? device_rename.cold+0xa/0xa [ 0.977835][ T1] ? __lock_acquire+0x518/0xc20 [ 0.977839][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.977841][ T1] ? find_held_lock+0x2b/0x80 [ 0.977845][ T1] dev_printk_emit+0xb9/0xee [ 0.977848][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.977851][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.977855][ T1] ? proc_register+0x368/0x8b0 [ 0.977862][ T1] _dev_info+0xe2/0x116 [ 0.977864][ T1] ? _dev_notice+0x120/0x120 [ 0.977869][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.977873][ T1] ? rtc_proc_show+0x400/0x400 [ 0.977877][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.977882][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.977885][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.977888][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.977896][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.977900][ T1] cmos_do_probe+0x73b/0x98a [ 0.977902][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.977905][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.977906][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.977913][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.977914][ T1] ? mc146818_set_time+0x500/0x500 [ 0.977918][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.977920][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.977925][ T1] platform_probe+0xfe/0x1f0 [ 0.977928][ T1] call_driver_probe+0x61/0x1c0 [ 0.977931][ T1] really_probe+0x199/0x760 [ 0.977934][ T1] ? __device_attach_driver+0x280/0x280 [ 0.977936][ T1] __driver_probe_device+0x24f/0x440 [ 0.977939][ T1] ? __device_attach_driver+0x280/0x280 [ 0.977941][ T1] ? __device_attach_driver+0x280/0x280 [ 0.977943][ T1] driver_probe_device+0x4a/0xf0 [ 0.977946][ T1] __driver_attach+0x1b8/0x540 [ 0.977949][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.977951][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.977954][ T1] ? bus_remove_file+0x50/0x50 [ 0.977956][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.977959][ T1] ? rtc_dev_init+0x40/0x40 [ 0.977964][ T1] ? rtc_dev_init+0x40/0x40 [ 0.977966][ T1] bus_add_driver+0x2c8/0x530 [ 0.977969][ T1] driver_register+0x1a3/0x390 [ 0.977973][ T1] __platform_driver_probe+0x13f/0x270 [ 0.977975][ T1] cmos_init+0x31/0x40 [ 0.977977][ T1] do_one_initcall+0x124/0x4f0 [ 0.977980][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.977982][ T1] ? parameq+0x110/0x110 [ 0.977988][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.977992][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.977995][ T1] kernel_init_freeable+0x596/0x630 [ 0.977998][ T1] ? rest_init+0x280/0x280 [ 0.978001][ T1] kernel_init+0x21/0x150 [ 0.978003][ T1] ? rest_init+0x280/0x280 [ 0.978005][ T1] ret_from_fork+0x474/0x6b0 [ 0.978009][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.978013][ T1] ? __switch_to+0x5a3/0xe00 [ 0.978016][ T1] ? rest_init+0x280/0x280 [ 0.978018][ T1] ret_from_fork_asm+0x11/0x20 [ 0.978027][ T1] [ 1.008051][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T10:44:39 UTC (1787913879) [ 1.009110][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.012231][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.019068][ T1] NET: Registered PF_INET6 protocol family [ 1.025868][ T1] Segment Routing with IPv6 [ 1.026258][ T1] In-situ OAM (IOAM) with IPv6 [ 1.026604][ T1] NET: Registered PF_PACKET protocol family [ 1.026844][ T1] 9pnet: Installing 9P2000 support [ 1.027175][ T1] Key type dns_resolver registered [ 1.027791][ T1] NET: Registered PF_VSOCK protocol family [ 1.032016][ T1] IPI shorthand broadcast: enabled [ 1.132043][ T1] sched_clock: Marking stable (1100002819, 31440854)->(1203842926, -72399253) [ 1.134930][ T1] registered taskstats version 1 [ 1.136630][ T1] Loading compiled-in X.509 certificates [ 1.236316][ T1] Demotion targets for Node 0: null [ 1.236625][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11729) [ 1.236893][ T1] page_owner is disabled [ 1.237480][ T1] PM: Magic number: 6:860:730 [ 1.237855][ T1] netconsole: network logging started [ 1.239157][ T1] ALSA device list: [ 1.239288][ T1] No soundcards found. [ 1.240402][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.243428][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.244108][ T1] devtmpfs: mounted [ 1.244342][ T1] VFS: Pivoted into new rootfs [ 1.271084][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.271290][ T1] Write protecting the kernel read-only data: 55296k [ 1.274276][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.274961][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.275208][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.275640][ T1] with arguments: [ 1.275753][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.275964][ T1] with environment: [ 1.276076][ T1] HOME=/ [ 1.276183][ T1] TERM=dumb [ 1.276294][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.276513][ T1] nr_open=2147483584 [ 1.276622][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.276868][ T1] virtme_rw_overlay0=/etc [ 1.277004][ T1] virtme_rw_overlay1=/lib [ 1.277139][ T1] virtme_rw_overlay2=/home [ 1.277285][ T1] virtme_rw_overlay3=/opt [ 1.277421][ T1] virtme_rw_overlay4=/srv [ 1.277569][ T1] virtme_rw_overlay5=/usr [ 1.277731][ T1] virtme_rw_overlay6=/var [ 1.277871][ T1] virtme_rw_overlay7=/tmp [ 1.278008][ T1] virtme_console=ttyS0 [ 1.278150][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.294020][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.295163][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.303969][ T1] overlayfs: failed to set xattr on upper [ 1.304210][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.304463][ T1] overlayfs: ...falling back to uuid=null. [ 1.306647][ T1] overlayfs: failed to set xattr on upper [ 1.306834][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.307047][ T1] overlayfs: ...falling back to uuid=null. [ 1.309195][ T1] overlayfs: failed to set xattr on upper [ 1.309381][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.309639][ T1] overlayfs: ...falling back to uuid=null. [ 1.311328][ T1] overlayfs: failed to set xattr on upper [ 1.311520][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.311746][ T1] overlayfs: ...falling back to uuid=null. [ 1.313499][ T1] overlayfs: failed to set xattr on upper [ 1.313683][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.313901][ T1] overlayfs: ...falling back to uuid=null. [ 1.315604][ T1] overlayfs: failed to set xattr on upper [ 1.315787][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.316009][ T1] overlayfs: ...falling back to uuid=null. [ 1.317718][ T1] overlayfs: failed to set xattr on upper [ 1.317899][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.318120][ T1] overlayfs: ...falling back to uuid=null. [ 1.319866][ T1] overlayfs: failed to set xattr on upper [ 1.320043][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.320260][ T1] overlayfs: ...falling back to uuid=null. [ 1.331497][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.390083][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 3.312334][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.312334][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.312334][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.312334][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.312349][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.312351][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.312353][ T1] preempt_count: 1, expected: 0 [ 3.312354][ T1] RCU nest depth: 0, expected: 0 [ 3.312354][ T1] locks held by virtme-ng-init/1: 4, last CPU#0: [ 3.312357][ T1] #0: ffffffffacf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.312369][ T1] #1: ffffffffacf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.312373][ T1] #2: fffffffface89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.312376][ T1] #3: fffffffface89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.312379][ T1] irq event stamp: 549110 [ 3.312380][ T1] hardirqs last enabled at (549109): [] __down_trylock_console_sem+0x86/0xa0 [ 3.312384][ T1] hardirqs last disabled at (549110): [] console_emit_next_record+0x3d4/0x4c0 [ 3.312385][ T1] softirqs last enabled at (548424): [] fpu_clone+0xd9/0x410 [ 3.312389][ T1] softirqs last disabled at (548422): [] fpu_clone+0x82/0x410 [ 3.312391][ T1] Preemption disabled at: [ 3.312392][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.312397][ T1] CPU: 0 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.312401][ T1] Tainted: [W]=WARN [ 3.312402][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.312404][ T1] Call Trace: [ 3.312406][ T1] [ 3.312407][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.312412][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.312413][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.312418][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.312421][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.312426][ T1] __kmalloc_noprof+0x443/0x760 [ 3.312429][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.312435][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.312438][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.312443][ T1] put_chars+0x1e1/0x2f0 [ 3.312446][ T1] ? __send_to_port+0x420/0x420 [ 3.312448][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.312452][ T1] ? validate_chain+0x38b/0xc20 [ 3.312457][ T1] hvc_console_print+0x292/0x780 [ 3.312463][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.312465][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.312467][ T1] ? lock_acquire+0x13c/0x160 [ 3.312471][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.312475][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.312476][ T1] ? console_flush_one_record+0x106/0x710 [ 3.312478][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.312480][ T1] ? lock_acquire+0x13c/0x160 [ 3.312484][ T1] console_flush_one_record+0x46f/0x710 [ 3.312488][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.312489][ T1] ? __lock_acquire+0x518/0xc20 [ 3.312494][ T1] console_unlock+0xee/0x1f0 [ 3.312496][ T1] ? console_flush_one_record+0x710/0x710 [ 3.312497][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.312499][ T1] ? lock_acquire+0x60/0x160 [ 3.312503][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.312505][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.312507][ T1] vprintk_emit+0x37c/0x3e0 [ 3.312510][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.312518][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.312524][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.312529][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.312530][ T1] ? simple_strntoull+0x10f/0x140 [ 3.312535][ T1] ? date_str+0x1e0/0x1e0 [ 3.312538][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.312542][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.312544][ T1] ? vprintk_default+0x20/0x20 [ 3.312548][ T1] ? vprintk_default+0x20/0x20 [ 3.312550][ T1] new_sync_write+0x33e/0x760 [ 3.312554][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.312556][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.312560][ T1] ? new_sync_read+0x750/0x750 [ 3.312567][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.312569][ T1] vfs_write+0x6a2/0xbd0 [ 3.312573][ T1] ksys_write+0x116/0x250 [ 3.312575][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.312578][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.312581][ T1] do_syscall_64+0xff/0x530 [ 3.312583][ T1] ? exc_page_fault+0xee/0x100 [ 3.312586][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.312588][ T1] RIP: 0033:0x7f4add808bee [ 3.312592][ 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 [ 3.312593][ T1] RSP: 002b:00007fff98ed5880 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.312595][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f4add808bee [ 3.312597][ T1] RDX: 000000000000011c RSI: 00005555593e0680 RDI: 0000000000000003 [ 3.312598][ T1] RBP: 00007fff98ed5890 R08: 0000000000000000 R09: 0000000000000000 [ 3.312598][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4add8940a0 [ 3.312599][ T1] R13: 00007f4add7923e0 R14: 00005555593e0680 R15: 00007fff98ed59a8 [ 3.312606][ T1] [ 3.314469][ T74] systemd-tmpfile (74) used greatest stack depth: 25104 bytes left [ 3.314646][ T1] virtme-ng-init: basic initialization done [ 3.370554][ T80] ip (80) used greatest stack depth: 24848 bytes left [ 3.389022][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.389430][ T76] virtme-ng-init: triggering udev coldplug [ 5.486403][ T76] virtme-ng-init: waiting for udev to settle [ 5.486417][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.486420][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.486422][ T76] preempt_count: 1, expected: 0 [ 5.486422][ T76] RCU nest depth: 0, expected: 0 [ 5.486423][ T76] locks held by virtme-ng-init/76: 4, last CPU#2: [ 5.486426][ T76] #0: ffffffffacf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.486442][ T76] #1: ffffffffacf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.486446][ T76] #2: fffffffface89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.486449][ T76] #3: fffffffface89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.486452][ T76] irq event stamp: 2870 [ 5.486453][ T76] hardirqs last enabled at (2869): [] __down_trylock_console_sem+0x86/0xa0 [ 5.486456][ T76] hardirqs last disabled at (2870): [] console_emit_next_record+0x3d4/0x4c0 [ 5.486458][ T76] softirqs last enabled at (2378): [] fpu_clone+0xd9/0x410 [ 5.486462][ T76] softirqs last disabled at (2376): [] fpu_clone+0x82/0x410 [ 5.486464][ T76] Preemption disabled at: [ 5.486465][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.486470][ T76] CPU: 2 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.486473][ T76] Tainted: [W]=WARN [ 5.486474][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.486476][ T76] Call Trace: [ 5.486478][ T76] [ 5.486480][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.486485][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.486488][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.486493][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.486496][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.486502][ T76] __kmalloc_noprof+0x443/0x760 [ 5.486504][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.486510][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.486513][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.486520][ T76] put_chars+0x1e1/0x2f0 [ 5.486523][ T76] ? __send_to_port+0x420/0x420 [ 5.486525][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.486529][ T76] ? validate_chain+0x38b/0xc20 [ 5.486534][ T76] hvc_console_print+0x292/0x780 [ 5.486540][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.486543][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.486545][ T76] ? lock_acquire+0x13c/0x160 [ 5.486549][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.486552][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.486554][ T76] ? console_flush_one_record+0x106/0x710 [ 5.486556][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.486558][ T76] ? lock_acquire+0x13c/0x160 [ 5.486562][ T76] console_flush_one_record+0x46f/0x710 [ 5.486565][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.486566][ T76] ? __lock_acquire+0x518/0xc20 [ 5.486572][ T76] console_unlock+0xee/0x1f0 [ 5.486574][ T76] ? console_flush_one_record+0x710/0x710 [ 5.486575][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.486577][ T76] ? lock_acquire+0x60/0x160 [ 5.486580][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.486582][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.486585][ T76] vprintk_emit+0x37c/0x3e0 [ 5.486588][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.486591][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.486596][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.486600][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.486602][ T76] ? simple_strntoull+0x10f/0x140 [ 5.486607][ T76] ? date_str+0x1e0/0x1e0 [ 5.486610][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.486614][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.486616][ T76] ? vprintk_default+0x20/0x20 [ 5.486620][ T76] ? vprintk_default+0x20/0x20 [ 5.486622][ T76] new_sync_write+0x33e/0x760 [ 5.486626][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 5.486629][ T76] ? new_sync_read+0x750/0x750 [ 5.486633][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.486638][ T76] ? __fget_files+0x1e3/0x460 [ 5.486642][ T76] vfs_write+0x6a2/0xbd0 [ 5.486646][ T76] ksys_write+0x116/0x250 [ 5.486648][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.486651][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.486654][ T76] do_syscall_64+0xff/0x530 [ 5.486656][ T76] ? exc_page_fault+0xee/0x100 [ 5.486659][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.486662][ T76] RIP: 0033:0x7f4add809ed2 [ 5.486666][ 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 [ 5.486667][ T76] RSP: 002b:00007f4add750c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.486670][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f4add809ed2 [ 5.486671][ T76] RDX: 000000000000002e RSI: 00007f4ad80012c0 RDI: 0000000000000003 [ 5.486672][ T76] RBP: 00007f4add750c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.486673][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4add8940a0 [ 5.486674][ T76] R13: 00007f4add7923e0 R14: 00007f4ad80012c0 R15: 00007f4add750da8 [ 5.486680][ T76] [ 6.010257][ T76] virtme-ng-init: udev is done [ 6.013035][ T1] virtme-ng-init: initialization done