virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.237538][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.237560][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.237562][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.237564][ T1] preempt_count: 1, expected: 0 [ 1.237565][ T1] RCU nest depth: 0, expected: 0 [ 1.237566][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.237568][ T1] #0: ff11000002923938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.237580][ T1] #1: ffffffffb1f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.237586][ T1] #2: ffffffffb1f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.237589][ T1] #3: ffffffffb1e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.237593][ T1] #4: ffffffffb1e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.237596][ T1] irq event stamp: 317068 [ 1.237597][ T1] hardirqs last enabled at (317067): [] __down_trylock_console_sem+0x86/0xa0 [ 1.237601][ T1] hardirqs last disabled at (317068): [] console_emit_next_record+0x3d4/0x4c0 [ 1.237602][ T1] softirqs last enabled at (317002): [] handle_softirqs+0x67c/0x900 [ 1.237606][ T1] softirqs last disabled at (316749): [] __irq_exit_rcu+0x145/0x1c0 [ 1.237608][ T1] Preemption disabled at: [ 1.237609][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.237613][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.237616][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.237618][ T1] Call Trace: [ 1.237620][ T1] [ 1.237623][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.237628][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.237630][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.237635][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.237638][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.237644][ T1] __kmalloc_noprof+0x443/0x760 [ 1.237646][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.237652][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.237655][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.237658][ T1] put_chars+0x1e1/0x2f0 [ 1.237661][ T1] ? __send_to_port+0x420/0x420 [ 1.237665][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.237668][ T1] ? validate_chain+0x38b/0xc20 [ 1.237673][ T1] hvc_console_print+0x292/0x780 [ 1.237676][ T1] ? __lock_acquire+0x518/0xc20 [ 1.237678][ T1] ? __lock_acquire+0x518/0xc20 [ 1.237682][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.237686][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.237688][ T1] ? lock_acquire+0x13c/0x160 [ 1.237692][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.237695][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.237697][ T1] ? console_flush_one_record+0x106/0x710 [ 1.237699][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.237701][ T1] ? lock_acquire+0x13c/0x160 [ 1.237705][ T1] console_flush_one_record+0x46f/0x710 [ 1.237709][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.237710][ T1] ? __lock_acquire+0x518/0xc20 [ 1.237715][ T1] console_unlock+0xee/0x1f0 [ 1.237718][ T1] ? console_flush_one_record+0x710/0x710 [ 1.237719][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.237721][ T1] ? lock_acquire+0x60/0x160 [ 1.237725][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.237727][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.237730][ T1] vprintk_emit+0x37c/0x3e0 [ 1.237733][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.237735][ T1] ? find_held_lock+0x2b/0x80 [ 1.237737][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.237739][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.237742][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.237747][ T1] ? device_rename.cold+0xa/0xa [ 1.237749][ T1] ? __lock_acquire+0x518/0xc20 [ 1.237754][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.237756][ T1] ? find_held_lock+0x2b/0x80 [ 1.237760][ T1] dev_printk_emit+0xb9/0xee [ 1.237762][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.237765][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.237769][ T1] ? proc_register+0x368/0x8b0 [ 1.237776][ T1] _dev_info+0xe2/0x116 [ 1.237779][ T1] ? _dev_notice+0x120/0x120 [ 1.237783][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.237787][ T1] ? rtc_proc_show+0x400/0x400 [ 1.237791][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.237796][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.237801][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.237808][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.237812][ T1] cmos_do_probe+0x73b/0x98a [ 1.237814][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.237817][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.237818][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.237825][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.237826][ T1] ? mc146818_set_time+0x500/0x500 [ 1.237830][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.237832][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.237837][ T1] platform_probe+0xfe/0x1f0 [ 1.237840][ T1] call_driver_probe+0x61/0x1c0 [ 1.237843][ T1] really_probe+0x199/0x760 [ 1.237846][ T1] ? __device_attach_driver+0x280/0x280 [ 1.237848][ T1] __driver_probe_device+0x24f/0x440 [ 1.237852][ T1] ? __device_attach_driver+0x280/0x280 [ 1.237854][ T1] ? __device_attach_driver+0x280/0x280 [ 1.237855][ T1] driver_probe_device+0x4a/0xf0 [ 1.237858][ T1] __driver_attach+0x1b8/0x540 [ 1.237861][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.237864][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.237867][ T1] ? bus_remove_file+0x50/0x50 [ 1.237868][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.237872][ T1] ? rtc_dev_init+0x40/0x40 [ 1.237883][ T1] ? rtc_dev_init+0x40/0x40 [ 1.237885][ T1] bus_add_driver+0x2c8/0x530 [ 1.237889][ T1] driver_register+0x1a3/0x390 [ 1.237892][ T1] __platform_driver_probe+0x13f/0x270 [ 1.237895][ T1] cmos_init+0x31/0x40 [ 1.237897][ T1] do_one_initcall+0x124/0x4f0 [ 1.237900][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.237902][ T1] ? parameq+0x110/0x110 [ 1.237907][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.237911][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.237914][ T1] kernel_init_freeable+0x596/0x630 [ 1.237918][ T1] ? rest_init+0x280/0x280 [ 1.237921][ T1] kernel_init+0x21/0x150 [ 1.237923][ T1] ? rest_init+0x280/0x280 [ 1.237925][ T1] ret_from_fork+0x474/0x6b0 [ 1.237929][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.237932][ T1] ? __switch_to+0x5a3/0xe00 [ 1.237935][ T1] ? rest_init+0x280/0x280 [ 1.237938][ T1] ret_from_fork_asm+0x11/0x20 [ 1.237946][ T1] [ 1.270618][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T16:13:14 UTC (1787933594) [ 1.271704][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.274948][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.284594][ T1] NET: Registered PF_INET6 protocol family [ 1.288764][ T1] Segment Routing with IPv6 [ 1.289239][ T1] In-situ OAM (IOAM) with IPv6 [ 1.289787][ T1] NET: Registered PF_PACKET protocol family [ 1.290059][ T1] 9pnet: Installing 9P2000 support [ 1.290429][ T1] Key type dns_resolver registered [ 1.291125][ T1] NET: Registered PF_VSOCK protocol family [ 1.296163][ T1] IPI shorthand broadcast: enabled [ 1.400757][ T1] sched_clock: Marking stable (1365002362, 35331077)->(1478616458, -78283019) [ 1.404133][ T1] registered taskstats version 1 [ 1.405943][ T1] Loading compiled-in X.509 certificates [ 1.507486][ T1] Demotion targets for Node 0: null [ 1.507868][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11730) [ 1.508178][ T1] page_owner is disabled [ 1.508874][ T1] PM: Magic number: 6:981:237 [ 1.509343][ T1] netconsole: network logging started [ 1.510757][ T1] ALSA device list: [ 1.511568][ T1] No soundcards found. [ 1.513000][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.515691][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.516557][ T1] devtmpfs: mounted [ 1.516852][ T1] VFS: Pivoted into new rootfs [ 1.544218][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.547071][ T1] Write protecting the kernel read-only data: 55296k [ 1.547956][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.548440][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.548713][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.548990][ T1] with arguments: [ 1.549118][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.550348][ T1] with environment: [ 1.550581][ T1] HOME=/ [ 1.550804][ T1] TERM=dumb [ 1.551001][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.551405][ T1] nr_open=2147483584 [ 1.551613][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.552054][ T1] virtme_rw_overlay0=/etc [ 1.552315][ T1] virtme_rw_overlay1=/lib [ 1.552571][ T1] virtme_rw_overlay2=/home [ 1.552817][ T1] virtme_rw_overlay3=/opt [ 1.553075][ T1] virtme_rw_overlay4=/srv [ 1.553326][ T1] virtme_rw_overlay5=/usr [ 1.553605][ T1] virtme_rw_overlay6=/var [ 1.553853][ T1] virtme_rw_overlay7=/tmp [ 1.554118][ T1] virtme_console=ttyS0 [ 1.554383][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.578228][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.580429][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.593506][ T1] overlayfs: failed to set xattr on upper [ 1.593986][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.594458][ T1] overlayfs: ...falling back to uuid=null. [ 1.598247][ T1] overlayfs: failed to set xattr on upper [ 1.598816][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.599223][ T1] overlayfs: ...falling back to uuid=null. [ 1.602389][ T1] overlayfs: failed to set xattr on upper [ 1.602737][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.603147][ T1] overlayfs: ...falling back to uuid=null. [ 1.606425][ T1] overlayfs: failed to set xattr on upper [ 1.606764][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.607163][ T1] overlayfs: ...falling back to uuid=null. [ 1.611313][ T1] overlayfs: failed to set xattr on upper [ 1.611657][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.612059][ T1] overlayfs: ...falling back to uuid=null. [ 1.615674][ T1] overlayfs: failed to set xattr on upper [ 1.615996][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.616250][ T1] overlayfs: ...falling back to uuid=null. [ 1.618844][ T1] overlayfs: failed to set xattr on upper [ 1.619113][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.619409][ T1] overlayfs: ...falling back to uuid=null. [ 1.621453][ T1] overlayfs: failed to set xattr on upper [ 1.621681][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.621972][ T1] overlayfs: ...falling back to uuid=null. [ 1.633489][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.970161][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.905573][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.905573][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.905573][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.905573][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.905591][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.905594][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.905595][ T1] preempt_count: 1, expected: 0 [ 3.905596][ T1] RCU nest depth: 0, expected: 0 [ 3.905597][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.905600][ T1] #0: ffffffffb1f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.905611][ T1] #1: ffffffffb1f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.905615][ T1] #2: ffffffffb1e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.905619][ T1] #3: ffffffffb1e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.905622][ T1] irq event stamp: 563554 [ 3.905623][ T1] hardirqs last enabled at (563553): [] __down_trylock_console_sem+0x86/0xa0 [ 3.905627][ T1] hardirqs last disabled at (563554): [] console_emit_next_record+0x3d4/0x4c0 [ 3.905629][ T1] softirqs last enabled at (563096): [] handle_softirqs+0x67c/0x900 [ 3.905632][ T1] softirqs last disabled at (563087): [] __irq_exit_rcu+0x145/0x1c0 [ 3.905635][ T1] Preemption disabled at: [ 3.905635][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.905641][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.905644][ T1] Tainted: [W]=WARN [ 3.905645][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.905647][ T1] Call Trace: [ 3.905649][ T1] [ 3.905651][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.905655][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.905657][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.905662][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.905665][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.905670][ T1] __kmalloc_noprof+0x443/0x760 [ 3.905672][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.905678][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.905681][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.905685][ T1] put_chars+0x1e1/0x2f0 [ 3.905688][ T1] ? __send_to_port+0x420/0x420 [ 3.905690][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.905694][ T1] ? validate_chain+0x38b/0xc20 [ 3.905699][ T1] hvc_console_print+0x292/0x780 [ 3.905705][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.905708][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.905710][ T1] ? lock_acquire+0x13c/0x160 [ 3.905714][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.905717][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.905718][ T1] ? console_flush_one_record+0x106/0x710 [ 3.905721][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.905723][ T1] ? lock_acquire+0x13c/0x160 [ 3.905726][ T1] console_flush_one_record+0x46f/0x710 [ 3.905730][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.905731][ T1] ? __lock_acquire+0x518/0xc20 [ 3.905736][ T1] console_unlock+0xee/0x1f0 [ 3.905739][ T1] ? console_flush_one_record+0x710/0x710 [ 3.905740][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.905742][ T1] ? lock_acquire+0x60/0x160 [ 3.905745][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.905747][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.905750][ T1] vprintk_emit+0x37c/0x3e0 [ 3.905753][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.905756][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.905762][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.905766][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.905768][ T1] ? simple_strntoull+0x10f/0x140 [ 3.905772][ T1] ? date_str+0x1e0/0x1e0 [ 3.905776][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.905779][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.905782][ T1] ? vprintk_default+0x20/0x20 [ 3.905786][ T1] ? vprintk_default+0x20/0x20 [ 3.905788][ T1] new_sync_write+0x33e/0x760 [ 3.905791][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.905794][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.905798][ T1] ? new_sync_read+0x750/0x750 [ 3.905805][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.905808][ T1] vfs_write+0x6a2/0xbd0 [ 3.905811][ T1] ksys_write+0x116/0x250 [ 3.905814][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.905816][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.905819][ T1] do_syscall_64+0xff/0x530 [ 3.905822][ T1] ? exc_page_fault+0xee/0x100 [ 3.905825][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.905827][ T1] RIP: 0033:0x7f86088bbbee [ 3.905831][ 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 [ 3.905833][ T1] RSP: 002b:00007fffac2a4600 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.905835][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f86088bbbee [ 3.905837][ T1] RDX: 000000000000011c RSI: 000055558e804680 RDI: 0000000000000003 [ 3.905837][ T1] RBP: 00007fffac2a4610 R08: 0000000000000000 R09: 0000000000000000 [ 3.905838][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f86089470a0 [ 3.905839][ T1] R13: 00007f86088453e0 R14: 000055558e804680 R15: 00007fffac2a4728 [ 3.905846][ T1] [ 3.907371][ T72] systemd-tmpfile (72) used greatest stack depth: 25008 bytes left [ 3.907732][ T1] virtme-ng-init: basic initialization done [ 3.983223][ T79] ip (79) used greatest stack depth: 23568 bytes left [ 4.002300][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.002700][ T75] virtme-ng-init: triggering udev coldplug [ 6.256539][ T75] virtme-ng-init: waiting for udev to settle [ 6.256554][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.256556][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.256558][ T75] preempt_count: 1, expected: 0 [ 6.256559][ T75] RCU nest depth: 0, expected: 0 [ 6.256560][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 6.256563][ T75] #0: ffffffffb1f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.256575][ T75] #1: ffffffffb1f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.256579][ T75] #2: ffffffffb1e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.256582][ T75] #3: ffffffffb1e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.256585][ T75] irq event stamp: 3106 [ 6.256586][ T75] hardirqs last enabled at (3105): [] __down_trylock_console_sem+0x86/0xa0 [ 6.256590][ T75] hardirqs last disabled at (3106): [] console_emit_next_record+0x3d4/0x4c0 [ 6.256591][ T75] softirqs last enabled at (2612): [] fpu_clone+0xd9/0x410 [ 6.256595][ T75] softirqs last disabled at (2610): [] fpu_clone+0x82/0x410 [ 6.256598][ T75] Preemption disabled at: [ 6.256599][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.256604][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.256607][ T75] Tainted: [W]=WARN [ 6.256608][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.256610][ T75] Call Trace: [ 6.256611][ T75] [ 6.256613][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.256618][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.256619][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.256624][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.256628][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.256633][ T75] __kmalloc_noprof+0x443/0x760 [ 6.256636][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.256642][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.256645][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.256648][ T75] put_chars+0x1e1/0x2f0 [ 6.256652][ T75] ? __send_to_port+0x420/0x420 [ 6.256653][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.256658][ T75] ? validate_chain+0x38b/0xc20 [ 6.256664][ T75] hvc_console_print+0x292/0x780 [ 6.256671][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.256673][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.256675][ T75] ? lock_acquire+0x13c/0x160 [ 6.256680][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.256683][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.256685][ T75] ? console_flush_one_record+0x106/0x710 [ 6.256687][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.256689][ T75] ? lock_acquire+0x13c/0x160 [ 6.256694][ T75] console_flush_one_record+0x46f/0x710 [ 6.256697][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.256699][ T75] ? __lock_acquire+0x518/0xc20 [ 6.256704][ T75] console_unlock+0xee/0x1f0 [ 6.256707][ T75] ? console_flush_one_record+0x710/0x710 [ 6.256708][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.256710][ T75] ? lock_acquire+0x60/0x160 [ 6.256714][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.256716][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.256719][ T75] vprintk_emit+0x37c/0x3e0 [ 6.256722][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.256725][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.256731][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.256735][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.256737][ T75] ? simple_strntoull+0x10f/0x140 [ 6.256742][ T75] ? date_str+0x1e0/0x1e0 [ 6.256745][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.256749][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.256752][ T75] ? vprintk_default+0x20/0x20 [ 6.256756][ T75] ? vprintk_default+0x20/0x20 [ 6.256758][ T75] new_sync_write+0x33e/0x760 [ 6.256762][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.256766][ T75] ? new_sync_read+0x750/0x750 [ 6.256771][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.256776][ T75] ? __fget_files+0x1e3/0x460 [ 6.256780][ T75] vfs_write+0x6a2/0xbd0 [ 6.256785][ T75] ksys_write+0x116/0x250 [ 6.256787][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.256790][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.256793][ T75] do_syscall_64+0xff/0x530 [ 6.256796][ T75] ? exc_page_fault+0xee/0x100 [ 6.256799][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.256801][ T75] RIP: 0033:0x7f86088bced2 [ 6.256805][ 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 [ 6.256807][ T75] RSP: 002b:00007f8608803c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.256809][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f86088bced2 [ 6.256811][ T75] RDX: 000000000000002e RSI: 00007f8604001090 RDI: 0000000000000003 [ 6.256811][ T75] RBP: 00007f8608803c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.256812][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f86089470a0 [ 6.256813][ T75] R13: 00007f86088453e0 R14: 00007f8604001090 R15: 00007f8608803da8 [ 6.256820][ T75] [ 6.798870][ T75] virtme-ng-init: udev is done [ 6.801831][ T1] virtme-ng-init: initialization done