virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.108390][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.108411][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.108413][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.108415][ T1] preempt_count: 1, expected: 0 [ 1.108415][ T1] RCU nest depth: 0, expected: 0 [ 1.108416][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.108418][ T1] #0: ff11000002b68938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.108430][ T1] #1: ffffffff8857ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.108436][ T1] #2: ffffffff8857de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.108439][ T1] #3: ffffffff8849d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.108443][ T1] #4: ffffffff8849d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.108447][ T1] irq event stamp: 328614 [ 1.108448][ T1] hardirqs last enabled at (328613): [] __down_trylock_console_sem+0x86/0xa0 [ 1.108451][ T1] hardirqs last disabled at (328614): [] console_emit_next_record+0x3d4/0x4c0 [ 1.108453][ T1] softirqs last enabled at (327598): [] handle_softirqs+0x67c/0x900 [ 1.108456][ T1] softirqs last disabled at (327075): [] __irq_exit_rcu+0x145/0x1c0 [ 1.108459][ T1] Preemption disabled at: [ 1.108459][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.108464][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.108467][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.108469][ T1] Call Trace: [ 1.108470][ T1] [ 1.108474][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.108480][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.108482][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.108486][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.108490][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.108495][ T1] __kmalloc_noprof+0x443/0x760 [ 1.108497][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.108503][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.108505][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.108508][ T1] put_chars+0x1e1/0x2f0 [ 1.108510][ T1] ? __send_to_port+0x420/0x420 [ 1.108513][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.108516][ T1] ? validate_chain+0x38b/0xc20 [ 1.108521][ T1] hvc_console_print+0x292/0x780 [ 1.108527][ T1] ? __lock_acquire+0x518/0xc20 [ 1.108529][ T1] ? __lock_acquire+0x518/0xc20 [ 1.108534][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.108536][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.108536][ T1] ? lock_acquire+0x13c/0x160 [ 1.108536][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.108536][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.108536][ T1] ? console_flush_one_record+0x106/0x710 [ 1.108536][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.108536][ T1] ? lock_acquire+0x13c/0x160 [ 1.108536][ T1] console_flush_one_record+0x46f/0x710 [ 1.108536][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.108536][ T1] ? __lock_acquire+0x518/0xc20 [ 1.108536][ T1] console_unlock+0xee/0x1f0 [ 1.108536][ T1] ? console_flush_one_record+0x710/0x710 [ 1.108536][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.108536][ T1] ? lock_acquire+0xe0/0x160 [ 1.108536][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.108536][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.108536][ T1] vprintk_emit+0x37c/0x3e0 [ 1.108536][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.108536][ T1] ? find_held_lock+0x2b/0x80 [ 1.108536][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.108536][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.108536][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.108536][ T1] ? device_rename.cold+0xa/0xa [ 1.108536][ T1] ? __lock_acquire+0x518/0xc20 [ 1.108536][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.108536][ T1] ? find_held_lock+0x2b/0x80 [ 1.108536][ T1] dev_printk_emit+0xb9/0xee [ 1.108536][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.108536][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.108536][ T1] ? proc_register+0x368/0x8b0 [ 1.108536][ T1] _dev_info+0xe2/0x116 [ 1.108536][ T1] ? _dev_notice+0x120/0x120 [ 1.108536][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.108536][ T1] ? rtc_proc_show+0x400/0x400 [ 1.108536][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.108536][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.108536][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.108536][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.108536][ T1] cmos_do_probe+0x73b/0x98a [ 1.108536][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.108536][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.108536][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.108536][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.108536][ T1] ? mc146818_set_time+0x500/0x500 [ 1.108536][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.108536][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.108536][ T1] platform_probe+0xfe/0x1f0 [ 1.108536][ T1] call_driver_probe+0x61/0x1c0 [ 1.108536][ T1] really_probe+0x199/0x760 [ 1.108536][ T1] ? __device_attach_driver+0x280/0x280 [ 1.108536][ T1] __driver_probe_device+0x24f/0x440 [ 1.108536][ T1] ? __device_attach_driver+0x280/0x280 [ 1.108536][ T1] ? __device_attach_driver+0x280/0x280 [ 1.108536][ T1] driver_probe_device+0x4a/0xf0 [ 1.108536][ T1] __driver_attach+0x1b8/0x540 [ 1.108536][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.108536][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.108536][ T1] ? bus_remove_file+0x50/0x50 [ 1.108536][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.108536][ T1] ? rtc_dev_init+0x40/0x40 [ 1.108536][ T1] ? rtc_dev_init+0x40/0x40 [ 1.108536][ T1] bus_add_driver+0x2c8/0x530 [ 1.108536][ T1] driver_register+0x1a3/0x390 [ 1.108536][ T1] __platform_driver_probe+0x13f/0x270 [ 1.108536][ T1] cmos_init+0x31/0x40 [ 1.108536][ T1] do_one_initcall+0x124/0x4f0 [ 1.108536][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.108536][ T1] ? parameq+0x110/0x110 [ 1.108536][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.108536][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.108536][ T1] kernel_init_freeable+0x596/0x630 [ 1.108536][ T1] ? rest_init+0x280/0x280 [ 1.108536][ T1] kernel_init+0x21/0x150 [ 1.108536][ T1] ? rest_init+0x280/0x280 [ 1.108536][ T1] ret_from_fork+0x474/0x6b0 [ 1.108536][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.108536][ T1] ? __switch_to+0x5a3/0xe00 [ 1.108536][ T1] ? rest_init+0x280/0x280 [ 1.108536][ T1] ret_from_fork_asm+0x11/0x20 [ 1.108536][ T1] [ 1.139985][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T14:48:47 UTC (1787928527) [ 1.140998][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.144047][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.152743][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.155956][ T1] IPv4 over IPsec tunneling driver [ 1.158799][ T1] NET: Registered PF_INET6 protocol family [ 1.164356][ T1] Segment Routing with IPv6 [ 1.164550][ T1] RPL Segment Routing with IPv6 [ 1.164935][ T1] In-situ OAM (IOAM) with IPv6 [ 1.168157][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.174594][ T1] NET: Registered PF_PACKET protocol family [ 1.174973][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.175368][ T1] sctp: Hash tables configured (bind 32/56) [ 1.175980][ T1] 9pnet: Installing 9P2000 support [ 1.176342][ T1] Key type dns_resolver registered [ 1.177033][ T1] NET: Registered PF_VSOCK protocol family [ 1.181441][ T1] IPI shorthand broadcast: enabled [ 1.283205][ T1] sched_clock: Marking stable (1245002491, 37524078)->(1357320064, -74793495) [ 1.285967][ T1] registered taskstats version 1 [ 1.288839][ T1] Loading compiled-in X.509 certificates [ 1.396897][ T1] Demotion targets for Node 0: null [ 1.397262][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11806) [ 1.397564][ T1] page_owner is disabled [ 1.398683][ T1] PM: Magic number: 6:390:840 [ 1.399120][ T1] netconsole: network logging started [ 1.401176][ T1] ALSA device list: [ 1.401918][ T1] No soundcards found. [ 1.403211][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.405825][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.406641][ T1] devtmpfs: mounted [ 1.406907][ T1] VFS: Pivoted into new rootfs [ 1.436961][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.437207][ T1] Write protecting the kernel read-only data: 65536k [ 1.437887][ T1] Freeing unused kernel image (text/rodata gap) memory: 100K [ 1.438230][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.439602][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.439958][ T1] with arguments: [ 1.440133][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.440414][ T1] with environment: [ 1.440616][ T1] HOME=/ [ 1.440799][ T1] TERM=dumb [ 1.440960][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.441192][ T1] nr_open=2147483584 [ 1.441384][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.441706][ T1] virtme_rw_overlay0=/etc [ 1.441901][ T1] virtme_rw_overlay1=/lib [ 1.442114][ T1] virtme_rw_overlay2=/home [ 1.442320][ T1] virtme_rw_overlay3=/opt [ 1.442637][ T1] virtme_rw_overlay4=/srv [ 1.442853][ T1] virtme_rw_overlay5=/usr [ 1.443060][ T1] virtme_rw_overlay6=/var [ 1.443266][ T1] virtme_rw_overlay7=/tmp [ 1.443490][ T1] virtme_console=ttyS0 [ 1.443700][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.460014][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.461440][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.471575][ T1] overlayfs: failed to set xattr on upper [ 1.471897][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.472191][ T1] overlayfs: ...falling back to uuid=null. [ 1.474863][ T1] overlayfs: failed to set xattr on upper [ 1.475095][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.475398][ T1] overlayfs: ...falling back to uuid=null. [ 1.477506][ T1] overlayfs: failed to set xattr on upper [ 1.477853][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.478129][ T1] overlayfs: ...falling back to uuid=null. [ 1.480228][ T1] overlayfs: failed to set xattr on upper [ 1.480463][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.480778][ T1] overlayfs: ...falling back to uuid=null. [ 1.483502][ T1] overlayfs: failed to set xattr on upper [ 1.483741][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.484044][ T1] overlayfs: ...falling back to uuid=null. [ 1.485951][ T1] overlayfs: failed to set xattr on upper [ 1.486189][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.486496][ T1] overlayfs: ...falling back to uuid=null. [ 1.488840][ T1] overlayfs: failed to set xattr on upper [ 1.489077][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.489362][ T1] overlayfs: ...falling back to uuid=null. [ 1.492031][ T1] overlayfs: failed to set xattr on upper [ 1.492261][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.492573][ T1] overlayfs: ...falling back to uuid=null. [ 1.499323][ T73] kwatchdog (73) used greatest stack depth: 28688 bytes left [ 1.504647][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.442224][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.442224][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.442224][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.442224][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.442239][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.442241][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.442242][ T1] preempt_count: 1, expected: 0 [ 3.442243][ T1] RCU nest depth: 0, expected: 0 [ 3.442244][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.442246][ T1] #0: ffffffff8857ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.442257][ T1] #1: ffffffff8857de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.442262][ T1] #2: ffffffff8849d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.442265][ T1] #3: ffffffff8849d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.442269][ T1] irq event stamp: 608380 [ 3.442270][ T1] hardirqs last enabled at (608379): [] __down_trylock_console_sem+0x86/0xa0 [ 3.442273][ T1] hardirqs last disabled at (608380): [] console_emit_next_record+0x3d4/0x4c0 [ 3.442275][ T1] softirqs last enabled at (607690): [] fpu_clone+0xd9/0x410 [ 3.442279][ T1] softirqs last disabled at (607688): [] fpu_clone+0x82/0x410 [ 3.442281][ T1] Preemption disabled at: [ 3.442282][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.442288][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.442291][ T1] Tainted: [W]=WARN [ 3.442292][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.442294][ T1] Call Trace: [ 3.442295][ T1] [ 3.442297][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.442302][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.442304][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.442308][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.442312][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.442316][ T1] __kmalloc_noprof+0x443/0x760 [ 3.442318][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.442324][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.442327][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.442331][ T1] put_chars+0x1e1/0x2f0 [ 3.442333][ T1] ? __send_to_port+0x420/0x420 [ 3.442336][ T1] ? validate_chain+0x38b/0xc20 [ 3.442341][ T1] hvc_console_print+0x292/0x780 [ 3.442348][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.442351][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.442354][ T1] ? lock_acquire+0x13c/0x160 [ 3.442357][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.442365][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.442367][ T1] ? console_flush_one_record+0x106/0x710 [ 3.442370][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.442372][ T1] ? lock_acquire+0x13c/0x160 [ 3.442376][ T1] console_flush_one_record+0x46f/0x710 [ 3.442380][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.442382][ T1] ? __lock_acquire+0x518/0xc20 [ 3.442387][ T1] console_unlock+0xee/0x1f0 [ 3.442389][ T1] ? console_flush_one_record+0x710/0x710 [ 3.442391][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.442393][ T1] ? lock_acquire+0xe0/0x160 [ 3.442396][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.442398][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.442401][ T1] vprintk_emit+0x37c/0x3e0 [ 3.442404][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.442406][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.442412][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.442415][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.442417][ T1] ? simple_strntoull+0x10f/0x140 [ 3.442421][ T1] ? date_str+0x1e0/0x1e0 [ 3.442423][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.442427][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.442429][ T1] ? vprintk_default+0x20/0x20 [ 3.442433][ T1] ? vprintk_default+0x20/0x20 [ 3.442435][ T1] new_sync_write+0x33e/0x760 [ 3.442438][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.442442][ T1] ? new_sync_read+0x750/0x750 [ 3.442443][ T1] ? kmem_cache_free+0xf8/0x550 [ 3.442447][ T1] ? do_sys_openat2+0xff/0x170 [ 3.442450][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.442453][ T1] vfs_write+0x655/0x970 [ 3.442457][ T1] ksys_write+0x116/0x250 [ 3.442459][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.442462][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.442465][ T1] do_syscall_64+0xff/0x530 [ 3.442467][ T1] ? exc_page_fault+0xee/0x100 [ 3.442470][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.442472][ T1] RIP: 0033:0x7f41a937cbee [ 3.442476][ 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 [ 3.442478][ T1] RSP: 002b:00007ffe3b202840 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.442480][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f41a937cbee [ 3.442482][ T1] RDX: 000000000000011c RSI: 0000555592725630 RDI: 0000000000000003 [ 3.442483][ T1] RBP: 00007ffe3b202850 R08: 0000000000000000 R09: 0000000000000000 [ 3.442484][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f41a94080a0 [ 3.442484][ T1] R13: 00007f41a93063e0 R14: 0000555592725630 R15: 00007ffe3b202968 [ 3.442491][ T1] [ 3.445558][ T74] systemd-tmpfile (74) used greatest stack depth: 25104 bytes left [ 3.471428][ T1] virtme-ng-init: basic initialization done [ 3.524143][ T80] ip (80) used greatest stack depth: 23968 bytes left [ 3.554443][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.554821][ T76] virtme-ng-init: triggering udev coldplug [ 5.733194][ T76] virtme-ng-init: waiting for udev to settle [ 5.733207][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.733210][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.733211][ T76] preempt_count: 1, expected: 0 [ 5.733212][ T76] RCU nest depth: 0, expected: 0 [ 5.733213][ T76] locks held by virtme-ng-init/76: 4, last CPU#3: [ 5.733215][ T76] #0: ffffffff8857ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.733226][ T76] #1: ffffffff8857de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.733231][ T76] #2: ffffffff8849d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.733235][ T76] #3: ffffffff8849d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.733239][ T76] irq event stamp: 4576 [ 5.733240][ T76] hardirqs last enabled at (4575): [] __down_trylock_console_sem+0x86/0xa0 [ 5.733243][ T76] hardirqs last disabled at (4576): [] console_emit_next_record+0x3d4/0x4c0 [ 5.733245][ T76] softirqs last enabled at (4392): [] handle_softirqs+0x67c/0x900 [ 5.733249][ T76] softirqs last disabled at (3023): [] __irq_exit_rcu+0x145/0x1c0 [ 5.733251][ T76] Preemption disabled at: [ 5.733252][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.733256][ T76] CPU: 3 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.733260][ T76] Tainted: [W]=WARN [ 5.733261][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.733262][ T76] Call Trace: [ 5.733264][ T76] [ 5.733265][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.733271][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.733273][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.733277][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.733281][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.733285][ T76] __kmalloc_noprof+0x443/0x760 [ 5.733287][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.733293][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.733296][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.733300][ T76] put_chars+0x1e1/0x2f0 [ 5.733302][ T76] ? __send_to_port+0x420/0x420 [ 5.733305][ T76] ? validate_chain+0x38b/0xc20 [ 5.733310][ T76] hvc_console_print+0x292/0x780 [ 5.733317][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.733320][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.733322][ T76] ? lock_acquire+0x13c/0x160 [ 5.733326][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.733330][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.733332][ T76] ? console_flush_one_record+0x106/0x710 [ 5.733335][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.733336][ T76] ? lock_acquire+0x13c/0x160 [ 5.733340][ T76] console_flush_one_record+0x46f/0x710 [ 5.733344][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.733346][ T76] ? __lock_acquire+0x518/0xc20 [ 5.733351][ T76] console_unlock+0xee/0x1f0 [ 5.733354][ T76] ? console_flush_one_record+0x710/0x710 [ 5.733356][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.733357][ T76] ? lock_acquire+0xe0/0x160 [ 5.733361][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.733363][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.733365][ T76] vprintk_emit+0x37c/0x3e0 [ 5.733368][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.733370][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.733380][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.733384][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.733385][ T76] ? simple_strntoull+0x10f/0x140 [ 5.733389][ T76] ? date_str+0x1e0/0x1e0 [ 5.733392][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.733396][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.733398][ T76] ? vprintk_default+0x20/0x20 [ 5.733402][ T76] ? vprintk_default+0x20/0x20 [ 5.733404][ T76] new_sync_write+0x33e/0x760 [ 5.733407][ T76] ? kasan_quarantine_put+0x62/0x2b0 [ 5.733411][ T76] ? new_sync_read+0x750/0x750 [ 5.733412][ T76] ? lock_acquire.part.0+0xd4/0x280 [ 5.733416][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.733420][ T76] ? __fget_files+0x1e3/0x460 [ 5.733424][ T76] vfs_write+0x655/0x970 [ 5.733428][ T76] ksys_write+0x116/0x250 [ 5.733430][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.733433][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.733436][ T76] do_syscall_64+0xff/0x530 [ 5.733438][ T76] ? exc_page_fault+0xee/0x100 [ 5.733441][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.733443][ T76] RIP: 0033:0x7f41a937ded2 [ 5.733447][ 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 [ 5.733449][ T76] RSP: 002b:00007f41a92c4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.733451][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f41a937ded2 [ 5.733453][ T76] RDX: 000000000000002e RSI: 00007f41a40012c0 RDI: 0000000000000003 [ 5.733454][ T76] RBP: 00007f41a92c4c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.733454][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f41a94080a0 [ 5.733455][ T76] R13: 00007f41a93063e0 R14: 00007f41a40012c0 R15: 00007f41a92c4da8 [ 5.733462][ T76] [ 6.320140][ T76] virtme-ng-init: udev is done [ 6.322875][ T1] virtme-ng-init: initialization done