virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.002184][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.002205][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.002207][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.002209][ T1] preempt_count: 1, expected: 0 [ 1.002210][ T1] RCU nest depth: 0, expected: 0 [ 1.002211][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.002213][ T1] #0: ff1100000290b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.002224][ T1] #1: ffffffff99569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.002230][ T1] #2: ffffffff99569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.002233][ T1] #3: ffffffff99489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.002237][ T1] #4: ffffffff99489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.002240][ T1] irq event stamp: 309550 [ 1.002241][ T1] hardirqs last enabled at (309549): [] __down_trylock_console_sem+0x86/0xa0 [ 1.002244][ T1] hardirqs last disabled at (309550): [] console_emit_next_record+0x3d4/0x4c0 [ 1.002245][ T1] softirqs last enabled at (308930): [] handle_softirqs+0x67c/0x900 [ 1.002249][ T1] softirqs last disabled at (308659): [] __irq_exit_rcu+0x145/0x1c0 [ 1.002251][ T1] Preemption disabled at: [ 1.002252][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.002256][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.002259][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.002261][ T1] Call Trace: [ 1.002262][ T1] [ 1.002265][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.002270][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.002272][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.002276][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.002279][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.002285][ T1] __kmalloc_noprof+0x443/0x760 [ 1.002287][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.002293][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.002295][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.002298][ T1] put_chars+0x1e1/0x2f0 [ 1.002301][ T1] ? __send_to_port+0x420/0x420 [ 1.002305][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.002308][ T1] ? validate_chain+0x38b/0xc20 [ 1.002313][ T1] hvc_console_print+0x292/0x780 [ 1.002315][ T1] ? __lock_acquire+0x518/0xc20 [ 1.002317][ T1] ? __lock_acquire+0x518/0xc20 [ 1.002322][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.002325][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.002327][ T1] ? lock_acquire+0x13c/0x160 [ 1.002331][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.002335][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.002336][ T1] ? console_flush_one_record+0x106/0x710 [ 1.002339][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.002341][ T1] ? lock_acquire+0x13c/0x160 [ 1.002345][ T1] console_flush_one_record+0x46f/0x710 [ 1.002348][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.002349][ T1] ? __lock_acquire+0x518/0xc20 [ 1.002355][ T1] console_unlock+0xee/0x1f0 [ 1.002357][ T1] ? console_flush_one_record+0x710/0x710 [ 1.002358][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.002360][ T1] ? lock_acquire+0x60/0x160 [ 1.002364][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.002366][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.002369][ T1] vprintk_emit+0x37c/0x3e0 [ 1.002372][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.002374][ T1] ? find_held_lock+0x2b/0x80 [ 1.002376][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.002378][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.002381][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.002386][ T1] ? device_rename.cold+0xa/0xa [ 1.002388][ T1] ? __lock_acquire+0x518/0xc20 [ 1.002393][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.002395][ T1] ? find_held_lock+0x2b/0x80 [ 1.002399][ T1] dev_printk_emit+0xb9/0xee [ 1.002401][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.002404][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.002408][ T1] ? proc_register+0x368/0x8b0 [ 1.002415][ T1] _dev_info+0xe2/0x116 [ 1.002417][ T1] ? _dev_notice+0x120/0x120 [ 1.002422][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.002425][ T1] ? rtc_proc_show+0x400/0x400 [ 1.002429][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.002434][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.002439][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.002446][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.002450][ T1] cmos_do_probe+0x73b/0x98a [ 1.002457][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.002460][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.002461][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.002467][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.002468][ T1] ? mc146818_set_time+0x500/0x500 [ 1.002472][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.002475][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.002480][ T1] platform_probe+0xfe/0x1f0 [ 1.002482][ T1] call_driver_probe+0x61/0x1c0 [ 1.002485][ T1] really_probe+0x199/0x760 [ 1.002488][ T1] ? __device_attach_driver+0x280/0x280 [ 1.002491][ T1] __driver_probe_device+0x24f/0x440 [ 1.002494][ T1] ? __device_attach_driver+0x280/0x280 [ 1.002496][ T1] ? __device_attach_driver+0x280/0x280 [ 1.002497][ T1] driver_probe_device+0x4a/0xf0 [ 1.002500][ T1] __driver_attach+0x1b8/0x540 [ 1.002503][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.002505][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.002508][ T1] ? bus_remove_file+0x50/0x50 [ 1.002510][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.002513][ T1] ? rtc_dev_init+0x40/0x40 [ 1.002518][ T1] ? rtc_dev_init+0x40/0x40 [ 1.002520][ T1] bus_add_driver+0x2c8/0x530 [ 1.002523][ T1] driver_register+0x1a3/0x390 [ 1.002527][ T1] __platform_driver_probe+0x13f/0x270 [ 1.002529][ T1] cmos_init+0x31/0x40 [ 1.002531][ T1] do_one_initcall+0x124/0x4f0 [ 1.002535][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.002536][ T1] ? parameq+0x110/0x110 [ 1.002542][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.002545][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.002548][ T1] kernel_init_freeable+0x596/0x630 [ 1.002551][ T1] ? rest_init+0x280/0x280 [ 1.002555][ T1] kernel_init+0x21/0x150 [ 1.002557][ T1] ? rest_init+0x280/0x280 [ 1.002558][ T1] ret_from_fork+0x474/0x6b0 [ 1.002562][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.002566][ T1] ? __switch_to+0x5a3/0xe00 [ 1.002569][ T1] ? rest_init+0x280/0x280 [ 1.002572][ T1] ret_from_fork_asm+0x11/0x20 [ 1.002580][ T1] [ 1.032813][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T12:56:34 UTC (1787921794) [ 1.033840][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.036797][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.046089][ T1] NET: Registered PF_INET6 protocol family [ 1.050168][ T1] Segment Routing with IPv6 [ 1.050547][ T1] In-situ OAM (IOAM) with IPv6 [ 1.050889][ T1] NET: Registered PF_PACKET protocol family [ 1.051209][ T1] 9pnet: Installing 9P2000 support [ 1.051544][ T1] Key type dns_resolver registered [ 1.052181][ T1] NET: Registered PF_VSOCK protocol family [ 1.056491][ T1] IPI shorthand broadcast: enabled [ 1.158825][ T1] sched_clock: Marking stable (1124002150, 33925666)->(1233777958, -75850142) [ 1.162205][ T1] registered taskstats version 1 [ 1.164900][ T1] Loading compiled-in X.509 certificates [ 1.275792][ T1] Demotion targets for Node 0: null [ 1.276347][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12241) [ 1.276828][ T1] page_owner is disabled [ 1.278303][ T1] PM: Magic number: 6:281:937 [ 1.278988][ T1] netconsole: network logging started [ 1.281399][ T1] ALSA device list: [ 1.282087][ T1] No soundcards found. [ 1.283753][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.287678][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.288900][ T1] devtmpfs: mounted [ 1.289505][ T1] VFS: Pivoted into new rootfs [ 1.333427][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.333671][ T1] Write protecting the kernel read-only data: 55296k [ 1.334233][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.334657][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.334922][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.335186][ T1] with arguments: [ 1.335317][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.335557][ T1] with environment: [ 1.335672][ T1] HOME=/ [ 1.335791][ T1] TERM=dumb [ 1.335909][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.336144][ T1] nr_open=2147483584 [ 1.336256][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.336532][ T1] virtme_rw_overlay0=/etc [ 1.336685][ T1] virtme_rw_overlay1=/lib [ 1.336839][ T1] virtme_rw_overlay2=/home [ 1.336993][ T1] virtme_rw_overlay3=/opt [ 1.337141][ T1] virtme_rw_overlay4=/srv [ 1.337303][ T1] virtme_rw_overlay5=/usr [ 1.337451][ T1] virtme_rw_overlay6=/var [ 1.337605][ T1] virtme_rw_overlay7=/tmp [ 1.337769][ T1] virtme_console=ttyS0 [ 1.337920][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.354612][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.355807][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.365561][ T1] overlayfs: failed to set xattr on upper [ 1.365816][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.366099][ T1] overlayfs: ...falling back to uuid=null. [ 1.368386][ T1] overlayfs: failed to set xattr on upper [ 1.368595][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.368831][ T1] overlayfs: ...falling back to uuid=null. [ 1.370639][ T1] overlayfs: failed to set xattr on upper [ 1.370836][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.371084][ T1] overlayfs: ...falling back to uuid=null. [ 1.372899][ T1] overlayfs: failed to set xattr on upper [ 1.373101][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.373343][ T1] overlayfs: ...falling back to uuid=null. [ 1.375192][ T1] overlayfs: failed to set xattr on upper [ 1.375394][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.375637][ T1] overlayfs: ...falling back to uuid=null. [ 1.377248][ T1] overlayfs: failed to set xattr on upper [ 1.377450][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.377689][ T1] overlayfs: ...falling back to uuid=null. [ 1.379525][ T1] overlayfs: failed to set xattr on upper [ 1.379721][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.380521][ T1] overlayfs: ...falling back to uuid=null. [ 1.382376][ T1] overlayfs: failed to set xattr on upper [ 1.382579][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.382817][ T1] overlayfs: ...falling back to uuid=null. [ 1.394345][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.413446][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.497313][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.497313][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.497313][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.497313][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.497329][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.497331][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.497332][ T1] preempt_count: 1, expected: 0 [ 3.497333][ T1] RCU nest depth: 0, expected: 0 [ 3.497334][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.497336][ T1] #0: ffffffff99569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.497349][ T1] #1: ffffffff99569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.497352][ T1] #2: ffffffff99489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.497356][ T1] #3: ffffffff99489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.497359][ T1] irq event stamp: 554476 [ 3.497360][ T1] hardirqs last enabled at (554475): [] __down_trylock_console_sem+0x86/0xa0 [ 3.497363][ T1] hardirqs last disabled at (554476): [] console_emit_next_record+0x3d4/0x4c0 [ 3.497365][ T1] softirqs last enabled at (553828): [] fpu_clone+0xd9/0x410 [ 3.497369][ T1] softirqs last disabled at (553826): [] fpu_clone+0x82/0x410 [ 3.497371][ T1] Preemption disabled at: [ 3.497372][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.497377][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.497380][ T1] Tainted: [W]=WARN [ 3.497381][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.497383][ T1] Call Trace: [ 3.497385][ T1] [ 3.497386][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.497391][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.497393][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.497397][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.497400][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.497406][ T1] __kmalloc_noprof+0x443/0x760 [ 3.497408][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.497414][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.497417][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.497420][ T1] put_chars+0x1e1/0x2f0 [ 3.497423][ T1] ? __send_to_port+0x420/0x420 [ 3.497425][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.497429][ T1] ? validate_chain+0x38b/0xc20 [ 3.497434][ T1] hvc_console_print+0x292/0x780 [ 3.497441][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.497443][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.497445][ T1] ? lock_acquire+0x13c/0x160 [ 3.497449][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.497452][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.497454][ T1] ? console_flush_one_record+0x106/0x710 [ 3.497456][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.497458][ T1] ? lock_acquire+0x13c/0x160 [ 3.497467][ T1] console_flush_one_record+0x46f/0x710 [ 3.497471][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.497472][ T1] ? __lock_acquire+0x518/0xc20 [ 3.497477][ T1] console_unlock+0xee/0x1f0 [ 3.497479][ T1] ? console_flush_one_record+0x710/0x710 [ 3.497481][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.497483][ T1] ? lock_acquire+0x60/0x160 [ 3.497486][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.497488][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.497491][ T1] vprintk_emit+0x37c/0x3e0 [ 3.497494][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.497497][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.497503][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.497507][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.497508][ T1] ? simple_strntoull+0x10f/0x140 [ 3.497513][ T1] ? date_str+0x1e0/0x1e0 [ 3.497517][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.497521][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.497523][ T1] ? vprintk_default+0x20/0x20 [ 3.497527][ T1] ? vprintk_default+0x20/0x20 [ 3.497529][ T1] new_sync_write+0x33e/0x760 [ 3.497533][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.497535][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.497539][ T1] ? new_sync_read+0x750/0x750 [ 3.497546][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.497548][ T1] vfs_write+0x6a2/0xbd0 [ 3.497552][ T1] ksys_write+0x116/0x250 [ 3.497555][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.497557][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.497560][ T1] do_syscall_64+0xff/0x530 [ 3.497563][ T1] ? exc_page_fault+0xee/0x100 [ 3.497565][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.497568][ T1] RIP: 0033:0x7f4d724d9bee [ 3.497572][ 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 [ 3.497573][ T1] RSP: 002b:00007ffce4ff28c0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.497576][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f4d724d9bee [ 3.497577][ T1] RDX: 000000000000011c RSI: 00005555702da680 RDI: 0000000000000003 [ 3.497578][ T1] RBP: 00007ffce4ff28d0 R08: 0000000000000000 R09: 0000000000000000 [ 3.497579][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4d725650a0 [ 3.497580][ T1] R13: 00007f4d724633e0 R14: 00005555702da680 R15: 00007ffce4ff29e8 [ 3.497586][ T1] [ 3.497994][ T72] systemd-tmpfile (72) used greatest stack depth: 24800 bytes left [ 3.498746][ T1] virtme-ng-init: basic initialization done [ 3.584582][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.584985][ T74] virtme-ng-init: triggering udev coldplug [ 5.888145][ T74] virtme-ng-init: waiting for udev to settle [ 5.888160][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.888162][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.888164][ T74] preempt_count: 1, expected: 0 [ 5.888165][ T74] RCU nest depth: 0, expected: 0 [ 5.888165][ T74] locks held by virtme-ng-init/74: 4, last CPU#3: [ 5.888168][ T74] #0: ffffffff99569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.888180][ T74] #1: ffffffff99569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.888184][ T74] #2: ffffffff99489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.888187][ T74] #3: ffffffff99489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.888191][ T74] irq event stamp: 2874 [ 5.888191][ T74] hardirqs last enabled at (2873): [] __down_trylock_console_sem+0x86/0xa0 [ 5.888195][ T74] hardirqs last disabled at (2874): [] console_emit_next_record+0x3d4/0x4c0 [ 5.888196][ T74] softirqs last enabled at (2462): [] handle_softirqs+0x67c/0x900 [ 5.888200][ T74] softirqs last disabled at (2453): [] __irq_exit_rcu+0x145/0x1c0 [ 5.888202][ T74] Preemption disabled at: [ 5.888203][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.888208][ T74] CPU: 3 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.888212][ T74] Tainted: [W]=WARN [ 5.888213][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.888215][ T74] Call Trace: [ 5.888216][ T74] [ 5.888218][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.888223][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.888224][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.888229][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.888232][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.888237][ T74] __kmalloc_noprof+0x443/0x760 [ 5.888240][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.888246][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.888249][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.888252][ T74] put_chars+0x1e1/0x2f0 [ 5.888255][ T74] ? __send_to_port+0x420/0x420 [ 5.888257][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.888261][ T74] ? validate_chain+0x38b/0xc20 [ 5.888267][ T74] hvc_console_print+0x292/0x780 [ 5.888275][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.888277][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.888279][ T74] ? lock_acquire+0x13c/0x160 [ 5.888283][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.888286][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.888288][ T74] ? console_flush_one_record+0x106/0x710 [ 5.888290][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.888292][ T74] ? lock_acquire+0x13c/0x160 [ 5.888296][ T74] console_flush_one_record+0x46f/0x710 [ 5.888299][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.888301][ T74] ? __lock_acquire+0x518/0xc20 [ 5.888306][ T74] console_unlock+0xee/0x1f0 [ 5.888308][ T74] ? console_flush_one_record+0x710/0x710 [ 5.888309][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.888311][ T74] ? lock_acquire+0x60/0x160 [ 5.888315][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.888317][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.888319][ T74] vprintk_emit+0x37c/0x3e0 [ 5.888322][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.888325][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.888331][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.888335][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.888337][ T74] ? simple_strntoull+0x10f/0x140 [ 5.888342][ T74] ? date_str+0x1e0/0x1e0 [ 5.888345][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.888349][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.888352][ T74] ? vprintk_default+0x20/0x20 [ 5.888356][ T74] ? vprintk_default+0x20/0x20 [ 5.888358][ T74] new_sync_write+0x33e/0x760 [ 5.888361][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 5.888365][ T74] ? new_sync_read+0x750/0x750 [ 5.888369][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.888374][ T74] ? __fget_files+0x1e3/0x460 [ 5.888378][ T74] vfs_write+0x6a2/0xbd0 [ 5.888381][ T74] ksys_write+0x116/0x250 [ 5.888384][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.888387][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.888390][ T74] do_syscall_64+0xff/0x530 [ 5.888392][ T74] ? exc_page_fault+0xee/0x100 [ 5.888395][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.888397][ T74] RIP: 0033:0x7f4d724daed2 [ 5.888401][ T74] 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 [ 5.888403][ T74] RSP: 002b:00007f4d72421c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.888406][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f4d724daed2 [ 5.888407][ T74] RDX: 000000000000002e RSI: 00007f4d6c0012c0 RDI: 0000000000000003 [ 5.888408][ T74] RBP: 00007f4d72421c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.888409][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d725650a0 [ 5.888409][ T74] R13: 00007f4d724633e0 R14: 00007f4d6c0012c0 R15: 00007f4d72421da8 [ 5.888416][ T74] [ 6.099961][ T100] nfsrahead (100) used greatest stack depth: 24688 bytes left [ 6.429454][ T74] virtme-ng-init: udev is done [ 6.432258][ T1] virtme-ng-init: initialization done