virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.012312][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.012334][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.012334][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.012334][ T1] preempt_count: 1, expected: 0 [ 1.012334][ T1] RCU nest depth: 0, expected: 0 [ 1.012334][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.012334][ T1] #0: ff110000028c3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.012334][ T1] #1: ffffffffa1969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.012334][ T1] #2: ffffffffa1969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.012334][ T1] #3: ffffffffa1889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.012334][ T1] #4: ffffffffa1889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.012334][ T1] irq event stamp: 313630 [ 1.012334][ T1] hardirqs last enabled at (313629): [] __down_trylock_console_sem+0x86/0xa0 [ 1.012334][ T1] hardirqs last disabled at (313630): [] console_emit_next_record+0x3d4/0x4c0 [ 1.012334][ T1] softirqs last enabled at (313132): [] handle_softirqs+0x67c/0x900 [ 1.012334][ T1] softirqs last disabled at (312861): [] __irq_exit_rcu+0x145/0x1c0 [ 1.012334][ T1] Preemption disabled at: [ 1.012334][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.012334][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.012334][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.012334][ T1] Call Trace: [ 1.012334][ T1] [ 1.012334][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.012334][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.012334][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.012334][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.012334][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.012334][ T1] __kmalloc_noprof+0x443/0x760 [ 1.012334][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.012334][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.012334][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.012334][ T1] put_chars+0x1e1/0x2f0 [ 1.012334][ T1] ? __send_to_port+0x420/0x420 [ 1.012334][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.012334][ T1] ? validate_chain+0x38b/0xc20 [ 1.012334][ T1] hvc_console_print+0x292/0x780 [ 1.012334][ T1] ? __lock_acquire+0x518/0xc20 [ 1.012334][ T1] ? __lock_acquire+0x518/0xc20 [ 1.012334][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.012334][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.012334][ T1] ? lock_acquire+0x13c/0x160 [ 1.012334][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.012334][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.012334][ T1] ? console_flush_one_record+0x106/0x710 [ 1.012334][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.012334][ T1] ? lock_acquire+0x13c/0x160 [ 1.012334][ T1] console_flush_one_record+0x46f/0x710 [ 1.012334][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.012334][ T1] ? __lock_acquire+0x518/0xc20 [ 1.012334][ T1] console_unlock+0xee/0x1f0 [ 1.012334][ T1] ? console_flush_one_record+0x710/0x710 [ 1.012334][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.012334][ T1] ? lock_acquire+0x60/0x160 [ 1.012334][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.012334][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.012334][ T1] vprintk_emit+0x37c/0x3e0 [ 1.012334][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.012334][ T1] ? find_held_lock+0x2b/0x80 [ 1.012334][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.012334][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.012334][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.012334][ T1] ? device_rename.cold+0xa/0xa [ 1.012334][ T1] ? __lock_acquire+0x518/0xc20 [ 1.012334][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.012334][ T1] ? find_held_lock+0x2b/0x80 [ 1.012334][ T1] dev_printk_emit+0xb9/0xee [ 1.012334][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.012334][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.012334][ T1] ? proc_register+0x368/0x8b0 [ 1.012334][ T1] _dev_info+0xe2/0x116 [ 1.012334][ T1] ? _dev_notice+0x120/0x120 [ 1.012334][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.012334][ T1] ? rtc_proc_show+0x400/0x400 [ 1.012334][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.012334][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.012334][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.012334][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.012334][ T1] cmos_do_probe+0x73b/0x98a [ 1.012334][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.012334][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.012334][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.012334][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.012334][ T1] ? mc146818_set_time+0x500/0x500 [ 1.012334][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.012334][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.012334][ T1] platform_probe+0xfe/0x1f0 [ 1.012334][ T1] call_driver_probe+0x61/0x1c0 [ 1.012334][ T1] really_probe+0x199/0x760 [ 1.012334][ T1] ? __device_attach_driver+0x280/0x280 [ 1.012334][ T1] __driver_probe_device+0x24f/0x440 [ 1.012334][ T1] ? __device_attach_driver+0x280/0x280 [ 1.012334][ T1] ? __device_attach_driver+0x280/0x280 [ 1.012334][ T1] driver_probe_device+0x4a/0xf0 [ 1.012334][ T1] __driver_attach+0x1b8/0x540 [ 1.012334][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.012334][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.012334][ T1] ? bus_remove_file+0x50/0x50 [ 1.012334][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.012334][ T1] ? rtc_dev_init+0x40/0x40 [ 1.012334][ T1] ? rtc_dev_init+0x40/0x40 [ 1.012334][ T1] bus_add_driver+0x2c8/0x530 [ 1.012334][ T1] driver_register+0x1a3/0x390 [ 1.012334][ T1] __platform_driver_probe+0x13f/0x270 [ 1.012334][ T1] cmos_init+0x31/0x40 [ 1.012334][ T1] do_one_initcall+0x124/0x4f0 [ 1.012334][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.012334][ T1] ? parameq+0x110/0x110 [ 1.012334][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.012334][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.012334][ T1] kernel_init_freeable+0x596/0x630 [ 1.012334][ T1] ? rest_init+0x280/0x280 [ 1.012334][ T1] kernel_init+0x21/0x150 [ 1.012334][ T1] ? rest_init+0x280/0x280 [ 1.012334][ T1] ret_from_fork+0x474/0x6b0 [ 1.012334][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.012334][ T1] ? __switch_to+0x5a3/0xe00 [ 1.012334][ T1] ? rest_init+0x280/0x280 [ 1.012334][ T1] ret_from_fork_asm+0x11/0x20 [ 1.012334][ T1] [ 1.043991][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T15:30:14 UTC (1787931014) [ 1.045038][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.048326][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.056258][ T1] NET: Registered PF_INET6 protocol family [ 1.060436][ T1] Segment Routing with IPv6 [ 1.060808][ T1] In-situ OAM (IOAM) with IPv6 [ 1.061152][ T1] NET: Registered PF_PACKET protocol family [ 1.061406][ T1] 9pnet: Installing 9P2000 support [ 1.061763][ T1] Key type dns_resolver registered [ 1.062475][ T1] NET: Registered PF_VSOCK protocol family [ 1.066847][ T1] IPI shorthand broadcast: enabled [ 1.167556][ T1] sched_clock: Marking stable (1131002290, 36331458)->(1245042378, -77708630) [ 1.170685][ T1] registered taskstats version 1 [ 1.172444][ T1] Loading compiled-in X.509 certificates [ 1.273414][ T1] Demotion targets for Node 0: null [ 1.273769][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12243) [ 1.274055][ T1] page_owner is disabled [ 1.274756][ T1] PM: Magic number: 6:187:539 [ 1.275211][ T1] netconsole: network logging started [ 1.276623][ T1] ALSA device list: [ 1.277329][ T1] No soundcards found. [ 1.278623][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.281155][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.282021][ T1] devtmpfs: mounted [ 1.282292][ T1] VFS: Pivoted into new rootfs [ 1.311328][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.311621][ T1] Write protecting the kernel read-only data: 55296k [ 1.312199][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.312652][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.312922][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.313179][ T1] with arguments: [ 1.313293][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.313537][ T1] with environment: [ 1.313648][ T1] HOME=/ [ 1.313763][ T1] TERM=dumb [ 1.313876][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.314102][ T1] nr_open=2147483584 [ 1.314208][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.314472][ T1] virtme_rw_overlay0=/etc [ 1.314617][ T1] virtme_rw_overlay1=/lib [ 1.314758][ T1] virtme_rw_overlay2=/home [ 1.314905][ T1] virtme_rw_overlay3=/opt [ 1.315053][ T1] virtme_rw_overlay4=/srv [ 1.315200][ T1] virtme_rw_overlay5=/usr [ 1.315354][ T1] virtme_rw_overlay6=/var [ 1.315496][ T1] virtme_rw_overlay7=/tmp [ 1.315637][ T1] virtme_console=ttyS0 [ 1.315791][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.331668][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.332881][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.349141][ T1] overlayfs: failed to set xattr on upper [ 1.349425][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.349684][ T1] overlayfs: ...falling back to uuid=null. [ 1.352010][ T1] overlayfs: failed to set xattr on upper [ 1.352210][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.352443][ T1] overlayfs: ...falling back to uuid=null. [ 1.354290][ T1] overlayfs: failed to set xattr on upper [ 1.354487][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.354726][ T1] overlayfs: ...falling back to uuid=null. [ 1.356649][ T1] overlayfs: failed to set xattr on upper [ 1.356839][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.357075][ T1] overlayfs: ...falling back to uuid=null. [ 1.358913][ T1] overlayfs: failed to set xattr on upper [ 1.359105][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.359338][ T1] overlayfs: ...falling back to uuid=null. [ 1.360931][ T1] overlayfs: failed to set xattr on upper [ 1.361120][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.361596][ T1] overlayfs: ...falling back to uuid=null. [ 1.363382][ T1] overlayfs: failed to set xattr on upper [ 1.363571][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.363802][ T1] overlayfs: ...falling back to uuid=null. [ 1.365573][ T1] overlayfs: failed to set xattr on upper [ 1.365757][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.365987][ T1] overlayfs: ...falling back to uuid=null. [ 1.377492][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.399868][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 3.609777][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.609777][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.609777][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.609777][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.609794][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.609796][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.609797][ T1] preempt_count: 1, expected: 0 [ 3.609798][ T1] RCU nest depth: 0, expected: 0 [ 3.609799][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.609801][ T1] #0: ffffffffa1969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.609814][ T1] #1: ffffffffa1969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.609818][ T1] #2: ffffffffa1889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.609821][ T1] #3: ffffffffa1889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.609824][ T1] irq event stamp: 557824 [ 3.609825][ T1] hardirqs last enabled at (557823): [] __down_trylock_console_sem+0x86/0xa0 [ 3.609829][ T1] hardirqs last disabled at (557824): [] console_emit_next_record+0x3d4/0x4c0 [ 3.609830][ T1] softirqs last enabled at (557136): [] fpu_clone+0xd9/0x410 [ 3.609834][ T1] softirqs last disabled at (557134): [] fpu_clone+0x82/0x410 [ 3.609837][ T1] Preemption disabled at: [ 3.609837][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.609843][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.609846][ T1] Tainted: [W]=WARN [ 3.609847][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.609849][ T1] Call Trace: [ 3.609850][ T1] [ 3.609852][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.609857][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.609858][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.609863][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.609866][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.609871][ T1] __kmalloc_noprof+0x443/0x760 [ 3.609874][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.609880][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.609883][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.609886][ T1] put_chars+0x1e1/0x2f0 [ 3.609889][ T1] ? __send_to_port+0x420/0x420 [ 3.609891][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.609894][ T1] ? validate_chain+0x38b/0xc20 [ 3.609900][ T1] hvc_console_print+0x292/0x780 [ 3.609906][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.609908][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.609910][ T1] ? lock_acquire+0x13c/0x160 [ 3.609914][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.609918][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.609919][ T1] ? console_flush_one_record+0x106/0x710 [ 3.609921][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.609923][ T1] ? lock_acquire+0x13c/0x160 [ 3.609927][ T1] console_flush_one_record+0x46f/0x710 [ 3.609931][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.609932][ T1] ? __lock_acquire+0x518/0xc20 [ 3.609937][ T1] console_unlock+0xee/0x1f0 [ 3.609939][ T1] ? console_flush_one_record+0x710/0x710 [ 3.609941][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.609943][ T1] ? lock_acquire+0x60/0x160 [ 3.609946][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.609948][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.609951][ T1] vprintk_emit+0x37c/0x3e0 [ 3.609954][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.609957][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.609963][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.609967][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.609969][ T1] ? simple_strntoull+0x10f/0x140 [ 3.609973][ T1] ? date_str+0x1e0/0x1e0 [ 3.609977][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.609980][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.609983][ T1] ? vprintk_default+0x20/0x20 [ 3.609987][ T1] ? vprintk_default+0x20/0x20 [ 3.609989][ T1] new_sync_write+0x33e/0x760 [ 3.609998][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.610001][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.610005][ T1] ? new_sync_read+0x750/0x750 [ 3.610012][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.610015][ T1] vfs_write+0x6a2/0xbd0 [ 3.610019][ T1] ksys_write+0x116/0x250 [ 3.610021][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.610024][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.610027][ T1] do_syscall_64+0xff/0x530 [ 3.610029][ T1] ? exc_page_fault+0xee/0x100 [ 3.610032][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.610034][ T1] RIP: 0033:0x7fe911d51bee [ 3.610038][ 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 [ 3.610040][ T1] RSP: 002b:00007ffc3170bc50 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.610042][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fe911d51bee [ 3.610044][ T1] RDX: 000000000000011c RSI: 0000555568d3d680 RDI: 0000000000000003 [ 3.610045][ T1] RBP: 00007ffc3170bc60 R08: 0000000000000000 R09: 0000000000000000 [ 3.610045][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe911ddd0a0 [ 3.610046][ T1] R13: 00007fe911cdb3e0 R14: 0000555568d3d680 R15: 00007ffc3170bd78 [ 3.610052][ T1] [ 3.612371][ T70] systemd-tmpfile (70) used greatest stack depth: 24944 bytes left [ 3.612552][ T1] virtme-ng-init: basic initialization done [ 3.672991][ T78] ip (78) used greatest stack depth: 24848 bytes left [ 3.713886][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.714314][ T75] virtme-ng-init: triggering udev coldplug [ 5.913672][ T75] virtme-ng-init: waiting for udev to settle [ 5.913690][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.913693][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.913696][ T75] preempt_count: 1, expected: 0 [ 5.913697][ T75] RCU nest depth: 0, expected: 0 [ 5.913698][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 5.913702][ T75] #0: ffffffffa1969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.913716][ T75] #1: ffffffffa1969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.913721][ T75] #2: ffffffffa1889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.913727][ T75] #3: ffffffffa1889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.913732][ T75] irq event stamp: 3632 [ 5.913733][ T75] hardirqs last enabled at (3631): [] __down_trylock_console_sem+0x86/0xa0 [ 5.913738][ T75] hardirqs last disabled at (3632): [] console_emit_next_record+0x3d4/0x4c0 [ 5.913740][ T75] softirqs last enabled at (3142): [] fpu_clone+0xd9/0x410 [ 5.913745][ T75] softirqs last disabled at (3140): [] fpu_clone+0x82/0x410 [ 5.913748][ T75] Preemption disabled at: [ 5.913749][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.913756][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.913761][ T75] Tainted: [W]=WARN [ 5.913762][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.913764][ T75] Call Trace: [ 5.913766][ T75] [ 5.913768][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.913774][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.913777][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.913783][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.913788][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.913796][ T75] __kmalloc_noprof+0x443/0x760 [ 5.913799][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.913809][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.913812][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.913817][ T75] put_chars+0x1e1/0x2f0 [ 5.913822][ T75] ? __send_to_port+0x420/0x420 [ 5.913824][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.913830][ T75] ? validate_chain+0x38b/0xc20 [ 5.913839][ T75] hvc_console_print+0x292/0x780 [ 5.913850][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.913853][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.913856][ T75] ? lock_acquire+0x13c/0x160 [ 5.913863][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.913869][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.913871][ T75] ? console_flush_one_record+0x106/0x710 [ 5.913875][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.913878][ T75] ? lock_acquire+0x13c/0x160 [ 5.913885][ T75] console_flush_one_record+0x46f/0x710 [ 5.913891][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.913893][ T75] ? __lock_acquire+0x518/0xc20 [ 5.913902][ T75] console_unlock+0xee/0x1f0 [ 5.913905][ T75] ? console_flush_one_record+0x710/0x710 [ 5.913907][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.913910][ T75] ? lock_acquire+0x60/0x160 [ 5.913916][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.913919][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.913924][ T75] vprintk_emit+0x37c/0x3e0 [ 5.913929][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.913933][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.913942][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.913947][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.913950][ T75] ? simple_strntoull+0x10f/0x140 [ 5.913956][ T75] ? date_str+0x1e0/0x1e0 [ 5.913961][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.913968][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.913972][ T75] ? vprintk_default+0x20/0x20 [ 5.913979][ T75] ? vprintk_default+0x20/0x20 [ 5.913982][ T75] new_sync_write+0x33e/0x760 [ 5.913987][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.913993][ T75] ? new_sync_read+0x750/0x750 [ 5.914000][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.914014][ T75] ? __fget_files+0x1e3/0x460 [ 5.914020][ T75] vfs_write+0x6a2/0xbd0 [ 5.914027][ T75] ksys_write+0x116/0x250 [ 5.914031][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.914035][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.914040][ T75] do_syscall_64+0xff/0x530 [ 5.914044][ T75] ? exc_page_fault+0xee/0x100 [ 5.914048][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.914051][ T75] RIP: 0033:0x7fe911d52ed2 [ 5.914056][ 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 [ 5.914059][ T75] RSP: 002b:00007fe911c99c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.914062][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fe911d52ed2 [ 5.914064][ T75] RDX: 000000000000002e RSI: 00007fe90c0012c0 RDI: 0000000000000003 [ 5.914065][ T75] RBP: 00007fe911c99c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.914067][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe911ddd0a0 [ 5.914068][ T75] R13: 00007fe911cdb3e0 R14: 00007fe90c0012c0 R15: 00007fe911c99da8 [ 5.914080][ T75] [ 6.482443][ T108] systemctl (108) used greatest stack depth: 24752 bytes left [ 6.492389][ T75] virtme-ng-init: udev is done [ 6.495437][ T1] virtme-ng-init: initialization done