virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.161543][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.161564][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.161566][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.161567][ T1] preempt_count: 1, expected: 0 [ 1.161568][ T1] RCU nest depth: 0, expected: 0 [ 1.161569][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.161570][ T1] #0: ff110000026a0938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.161582][ T1] #1: ffffffff8577ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.161587][ T1] #2: ffffffff8577de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.161591][ T1] #3: ffffffff8569d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.161595][ T1] #4: ffffffff8569d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.161598][ T1] irq event stamp: 321522 [ 1.161599][ T1] hardirqs last enabled at (321521): [] __down_trylock_console_sem+0x86/0xa0 [ 1.161602][ T1] hardirqs last disabled at (321522): [] console_emit_next_record+0x3d4/0x4c0 [ 1.161604][ T1] softirqs last enabled at (320248): [] handle_softirqs+0x67c/0x900 [ 1.161608][ T1] softirqs last disabled at (320241): [] __irq_exit_rcu+0x145/0x1c0 [ 1.161610][ T1] Preemption disabled at: [ 1.161611][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.161621][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.161624][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.161625][ T1] Call Trace: [ 1.161627][ T1] [ 1.161630][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.161636][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.161637][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.161642][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.161646][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.161650][ T1] __kmalloc_noprof+0x443/0x760 [ 1.161652][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.161658][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.161660][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.161664][ T1] put_chars+0x1e1/0x2f0 [ 1.161666][ T1] ? __send_to_port+0x420/0x420 [ 1.161669][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.161672][ T1] ? validate_chain+0x38b/0xc20 [ 1.161676][ T1] hvc_console_print+0x292/0x780 [ 1.161680][ T1] ? __lock_acquire+0x518/0xc20 [ 1.161682][ T1] ? __lock_acquire+0x518/0xc20 [ 1.161686][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.161692][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.161696][ T1] ? lock_acquire+0x13c/0x160 [ 1.161701][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.161704][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.161706][ T1] ? console_flush_one_record+0x106/0x710 [ 1.161709][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.161711][ T1] ? lock_acquire+0x13c/0x160 [ 1.161715][ T1] console_flush_one_record+0x46f/0x710 [ 1.161719][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.161721][ T1] ? __lock_acquire+0x518/0xc20 [ 1.161726][ T1] console_unlock+0xee/0x1f0 [ 1.161729][ T1] ? console_flush_one_record+0x710/0x710 [ 1.161731][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.161732][ T1] ? lock_acquire+0xe0/0x160 [ 1.161736][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.161738][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.161740][ T1] vprintk_emit+0x37c/0x3e0 [ 1.161743][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.161745][ T1] ? find_held_lock+0x2b/0x80 [ 1.161747][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.161749][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.161752][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.161757][ T1] ? device_rename.cold+0xa/0xa [ 1.161759][ T1] ? __lock_acquire+0x518/0xc20 [ 1.161763][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.161765][ T1] ? find_held_lock+0x2b/0x80 [ 1.161769][ T1] dev_printk_emit+0xb9/0xee [ 1.161771][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.161774][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.161778][ T1] ? proc_register+0x368/0x8b0 [ 1.161784][ T1] _dev_info+0xe2/0x116 [ 1.161786][ T1] ? _dev_notice+0x120/0x120 [ 1.161791][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.161794][ T1] ? rtc_proc_show+0x400/0x400 [ 1.161798][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.161804][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.161809][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.161815][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.161819][ T1] cmos_do_probe+0x73b/0x98a [ 1.161821][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.161824][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.161826][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.161831][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.161832][ T1] ? mc146818_set_time+0x500/0x500 [ 1.161836][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.161838][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.161843][ T1] platform_probe+0xfe/0x1f0 [ 1.161847][ T1] call_driver_probe+0x61/0x1c0 [ 1.161849][ T1] really_probe+0x199/0x760 [ 1.161852][ T1] ? __device_attach_driver+0x280/0x280 [ 1.161854][ T1] __driver_probe_device+0x24f/0x440 [ 1.161856][ T1] ? __device_attach_driver+0x280/0x280 [ 1.161858][ T1] ? __device_attach_driver+0x280/0x280 [ 1.161859][ T1] driver_probe_device+0x4a/0xf0 [ 1.161862][ T1] __driver_attach+0x1b8/0x540 [ 1.161864][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.161866][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.161869][ T1] ? bus_remove_file+0x50/0x50 [ 1.161870][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.161873][ T1] ? rtc_dev_init+0x40/0x40 [ 1.161879][ T1] ? rtc_dev_init+0x40/0x40 [ 1.161881][ T1] bus_add_driver+0x2c8/0x530 [ 1.161884][ T1] driver_register+0x1a3/0x390 [ 1.161887][ T1] __platform_driver_probe+0x13f/0x270 [ 1.161890][ T1] cmos_init+0x31/0x40 [ 1.161892][ T1] do_one_initcall+0x124/0x4f0 [ 1.161895][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.161897][ T1] ? parameq+0x110/0x110 [ 1.161902][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.161906][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.161909][ T1] kernel_init_freeable+0x596/0x630 [ 1.161912][ T1] ? rest_init+0x280/0x280 [ 1.161916][ T1] kernel_init+0x21/0x150 [ 1.161918][ T1] ? rest_init+0x280/0x280 [ 1.161919][ T1] ret_from_fork+0x474/0x6b0 [ 1.161923][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.161927][ T1] ? __switch_to+0x5a3/0xe00 [ 1.161930][ T1] ? rest_init+0x280/0x280 [ 1.161933][ T1] ret_from_fork_asm+0x11/0x20 [ 1.161940][ T1] [ 1.193902][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T10:11:09 UTC (1787911869) [ 1.194899][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.198062][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.207013][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.210237][ T1] IPv4 over IPsec tunneling driver [ 1.213162][ T1] NET: Registered PF_INET6 protocol family [ 1.218850][ T1] Segment Routing with IPv6 [ 1.219039][ T1] RPL Segment Routing with IPv6 [ 1.219454][ T1] In-situ OAM (IOAM) with IPv6 [ 1.222928][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.229404][ T1] NET: Registered PF_PACKET protocol family [ 1.229808][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.230320][ T1] sctp: Hash tables configured (bind 32/56) [ 1.230965][ T1] 9pnet: Installing 9P2000 support [ 1.231307][ T1] Key type dns_resolver registered [ 1.232269][ T1] NET: Registered PF_VSOCK protocol family [ 1.236892][ T1] IPI shorthand broadcast: enabled [ 1.340066][ T1] sched_clock: Marking stable (1305001856, 34395666)->(1419400912, -80003390) [ 1.343233][ T1] registered taskstats version 1 [ 1.345351][ T1] Loading compiled-in X.509 certificates [ 1.455092][ T1] Demotion targets for Node 0: null [ 1.455384][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11806) [ 1.455710][ T1] page_owner is disabled [ 1.456407][ T1] PM: Magic number: 6:792:174 [ 1.456832][ T1] netconsole: network logging started [ 1.458879][ T1] ALSA device list: [ 1.459534][ T1] No soundcards found. [ 1.460601][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.463202][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.463969][ T1] devtmpfs: mounted [ 1.464225][ T1] VFS: Pivoted into new rootfs [ 1.493727][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.493997][ T1] Write protecting the kernel read-only data: 65536k [ 1.494495][ T1] Freeing unused kernel image (text/rodata gap) memory: 100K [ 1.494940][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.495255][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.495596][ T1] with arguments: [ 1.495777][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.496063][ T1] with environment: [ 1.496243][ T1] HOME=/ [ 1.496418][ T1] TERM=dumb [ 1.496576][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.496830][ T1] nr_open=2147483584 [ 1.497017][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.497336][ T1] virtme_rw_overlay0=/etc [ 1.497543][ T1] virtme_rw_overlay1=/lib [ 1.497746][ T1] virtme_rw_overlay2=/home [ 1.497965][ T1] virtme_rw_overlay3=/opt [ 1.498159][ T1] virtme_rw_overlay4=/srv [ 1.498353][ T1] virtme_rw_overlay5=/usr [ 1.498602][ T1] virtme_rw_overlay6=/var [ 1.498820][ T1] virtme_rw_overlay7=/tmp [ 1.499012][ T1] virtme_console=ttyS0 [ 1.499213][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.507950][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 1.515979][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.517381][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.525505][ T1] overlayfs: failed to set xattr on upper [ 1.525810][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.526123][ T1] overlayfs: ...falling back to uuid=null. [ 1.528722][ T1] overlayfs: failed to set xattr on upper [ 1.528955][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.529256][ T1] overlayfs: ...falling back to uuid=null. [ 1.531832][ T1] overlayfs: failed to set xattr on upper [ 1.532063][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.532366][ T1] overlayfs: ...falling back to uuid=null. [ 1.534522][ T1] overlayfs: failed to set xattr on upper [ 1.534768][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.535057][ T1] overlayfs: ...falling back to uuid=null. [ 1.537639][ T1] overlayfs: failed to set xattr on upper [ 1.537870][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.538150][ T1] overlayfs: ...falling back to uuid=null. [ 1.540068][ T1] overlayfs: failed to set xattr on upper [ 1.540305][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.541131][ T1] overlayfs: ...falling back to uuid=null. [ 1.543257][ T1] overlayfs: failed to set xattr on upper [ 1.543518][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.543826][ T1] overlayfs: ...falling back to uuid=null. [ 1.546457][ T1] overlayfs: failed to set xattr on upper [ 1.546708][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.546996][ T1] overlayfs: ...falling back to uuid=null. [ 1.558899][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.799825][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.799825][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.799825][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.799825][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.799841][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.799844][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.799845][ T1] preempt_count: 1, expected: 0 [ 3.799846][ T1] RCU nest depth: 0, expected: 0 [ 3.799847][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.799849][ T1] #0: ffffffff8577ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.799861][ T1] #1: ffffffff8577de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.799866][ T1] #2: ffffffff8569d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.799870][ T1] #3: ffffffff8569d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.799874][ T1] irq event stamp: 599570 [ 3.799875][ T1] hardirqs last enabled at (599569): [] __down_trylock_console_sem+0x86/0xa0 [ 3.799878][ T1] hardirqs last disabled at (599570): [] console_emit_next_record+0x3d4/0x4c0 [ 3.799880][ T1] softirqs last enabled at (598880): [] fpu_clone+0xd9/0x410 [ 3.799884][ T1] softirqs last disabled at (598878): [] fpu_clone+0x82/0x410 [ 3.799886][ T1] Preemption disabled at: [ 3.799887][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.799892][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.799896][ T1] Tainted: [W]=WARN [ 3.799897][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.799899][ T1] Call Trace: [ 3.799901][ T1] [ 3.799902][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.799908][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.799909][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.799914][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.799918][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.799922][ T1] __kmalloc_noprof+0x443/0x760 [ 3.799924][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.799931][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.799934][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.799938][ T1] put_chars+0x1e1/0x2f0 [ 3.799940][ T1] ? __send_to_port+0x420/0x420 [ 3.799943][ T1] ? validate_chain+0x38b/0xc20 [ 3.799948][ T1] hvc_console_print+0x292/0x780 [ 3.799956][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.799959][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.799961][ T1] ? lock_acquire+0x13c/0x160 [ 3.799965][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.799969][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.799971][ T1] ? console_flush_one_record+0x106/0x710 [ 3.799974][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.799976][ T1] ? lock_acquire+0x13c/0x160 [ 3.799980][ T1] console_flush_one_record+0x46f/0x710 [ 3.799984][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.799986][ T1] ? __lock_acquire+0x518/0xc20 [ 3.799991][ T1] console_unlock+0xee/0x1f0 [ 3.799994][ T1] ? console_flush_one_record+0x710/0x710 [ 3.799996][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.799997][ T1] ? lock_acquire+0xe0/0x160 [ 3.800001][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.800003][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.800005][ T1] vprintk_emit+0x37c/0x3e0 [ 3.800008][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.800011][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.800016][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.800020][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.800022][ T1] ? simple_strntoull+0x10f/0x140 [ 3.800026][ T1] ? date_str+0x1e0/0x1e0 [ 3.800029][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.800032][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.800035][ T1] ? vprintk_default+0x20/0x20 [ 3.800039][ T1] ? vprintk_default+0x20/0x20 [ 3.800041][ T1] new_sync_write+0x33e/0x760 [ 3.800044][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.800048][ T1] ? new_sync_read+0x750/0x750 [ 3.800050][ T1] ? kmem_cache_free+0xf8/0x550 [ 3.800053][ T1] ? do_sys_openat2+0xff/0x170 [ 3.800057][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.800060][ T1] vfs_write+0x655/0x970 [ 3.800063][ T1] ksys_write+0x116/0x250 [ 3.800066][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.800069][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.800072][ T1] do_syscall_64+0xff/0x530 [ 3.800074][ T1] ? exc_page_fault+0xee/0x100 [ 3.800078][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.800080][ T1] RIP: 0033:0x7fadcb07bbee [ 3.800084][ 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 [ 3.800086][ T1] RSP: 002b:00007ffdd460aa30 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.800088][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fadcb07bbee [ 3.800090][ T1] RDX: 000000000000011c RSI: 0000555589811630 RDI: 0000000000000003 [ 3.800090][ T1] RBP: 00007ffdd460aa40 R08: 0000000000000000 R09: 0000000000000000 [ 3.800091][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fadcb1070a0 [ 3.800092][ T1] R13: 00007fadcb0053e0 R14: 0000555589811630 R15: 00007ffdd460ab58 [ 3.800098][ T1] [ 3.801428][ T74] systemd-tmpfile (74) used greatest stack depth: 24568 bytes left [ 3.801932][ T1] virtme-ng-init: basic initialization done [ 3.926900][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.927329][ T75] virtme-ng-init: triggering udev coldplug [ 6.321108][ T75] virtme-ng-init: waiting for udev to settle [ 6.321122][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.321125][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.321127][ T75] preempt_count: 1, expected: 0 [ 6.321128][ T75] RCU nest depth: 0, expected: 0 [ 6.321129][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 6.321131][ T75] #0: ffffffff8577ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.321143][ T75] #1: ffffffff8577de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.321148][ T75] #2: ffffffff8569d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.321151][ T75] #3: ffffffff8569d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.321156][ T75] irq event stamp: 6570 [ 6.321156][ T75] hardirqs last enabled at (6569): [] __down_trylock_console_sem+0x86/0xa0 [ 6.321159][ T75] hardirqs last disabled at (6570): [] console_emit_next_record+0x3d4/0x4c0 [ 6.321161][ T75] softirqs last enabled at (6034): [] handle_softirqs+0x67c/0x900 [ 6.321165][ T75] softirqs last disabled at (5161): [] do_softirq+0xac/0xe0 [ 6.321167][ T75] Preemption disabled at: [ 6.321168][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.321173][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.321176][ T75] Tainted: [W]=WARN [ 6.321177][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.321179][ T75] Call Trace: [ 6.321180][ T75] [ 6.321182][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.321188][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.321190][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.321195][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.321199][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.321204][ T75] __kmalloc_noprof+0x443/0x760 [ 6.321206][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.321212][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.321215][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.321219][ T75] put_chars+0x1e1/0x2f0 [ 6.321221][ T75] ? __send_to_port+0x420/0x420 [ 6.321224][ T75] ? validate_chain+0x38b/0xc20 [ 6.321229][ T75] hvc_console_print+0x292/0x780 [ 6.321236][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.321239][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.321242][ T75] ? lock_acquire+0x13c/0x160 [ 6.321246][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.321250][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.321251][ T75] ? console_flush_one_record+0x106/0x710 [ 6.321254][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.321256][ T75] ? lock_acquire+0x13c/0x160 [ 6.321260][ T75] console_flush_one_record+0x46f/0x710 [ 6.321264][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.321266][ T75] ? __lock_acquire+0x518/0xc20 [ 6.321271][ T75] console_unlock+0xee/0x1f0 [ 6.321274][ T75] ? console_flush_one_record+0x710/0x710 [ 6.321276][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.321277][ T75] ? lock_acquire+0xe0/0x160 [ 6.321281][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.321283][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.321285][ T75] vprintk_emit+0x37c/0x3e0 [ 6.321288][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.321290][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.321296][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.321300][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.321301][ T75] ? simple_strntoull+0x10f/0x140 [ 6.321305][ T75] ? date_str+0x1e0/0x1e0 [ 6.321308][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.321312][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.321314][ T75] ? vprintk_default+0x20/0x20 [ 6.321318][ T75] ? vprintk_default+0x20/0x20 [ 6.321320][ T75] new_sync_write+0x33e/0x760 [ 6.321323][ T75] ? kasan_quarantine_put+0x62/0x2b0 [ 6.321327][ T75] ? new_sync_read+0x750/0x750 [ 6.321329][ T75] ? lock_acquire.part.0+0xd4/0x280 [ 6.321332][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.321337][ T75] ? __fget_files+0x1e3/0x460 [ 6.321341][ T75] vfs_write+0x655/0x970 [ 6.321344][ T75] ksys_write+0x116/0x250 [ 6.321347][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.321350][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.321352][ T75] do_syscall_64+0xff/0x530 [ 6.321355][ T75] ? exc_page_fault+0xee/0x100 [ 6.321358][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.321360][ T75] RIP: 0033:0x7fadcb07ced2 [ 6.321364][ 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 [ 6.321366][ T75] RSP: 002b:00007fadcafc3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.321369][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fadcb07ced2 [ 6.321370][ T75] RDX: 000000000000002e RSI: 00007fadc40012c0 RDI: 0000000000000003 [ 6.321371][ T75] RBP: 00007fadcafc3c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.321371][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fadcb1070a0 [ 6.321372][ T75] R13: 00007fadcb0053e0 R14: 00007fadc40012c0 R15: 00007fadcafc3da8 [ 6.321379][ T75] [ 7.219213][ T75] virtme-ng-init: udev is done [ 7.222523][ T1] virtme-ng-init: initialization done