virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.117549][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.117570][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.117572][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.117574][ T1] preempt_count: 1, expected: 0 [ 1.117575][ T1] RCU nest depth: 0, expected: 0 [ 1.117575][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.117577][ T1] #0: ff110000029ab938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.117588][ T1] #1: ffffffff99999cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.117593][ T1] #2: ffffffff99999d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.117598][ T1] #3: ffffffff99889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.117602][ T1] #4: ffffffff99889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 1.117606][ T1] irq event stamp: 309092 [ 1.117607][ T1] hardirqs last enabled at (309091): [] __down_trylock_console_sem+0x86/0xa0 [ 1.117610][ T1] hardirqs last disabled at (309092): [] console_emit_next_record+0x3f8/0x4f0 [ 1.117612][ T1] softirqs last enabled at (308970): [] handle_softirqs+0x67c/0x900 [ 1.117615][ T1] softirqs last disabled at (308799): [] __irq_exit_rcu+0x145/0x1c0 [ 1.117618][ T1] Preemption disabled at: [ 1.117619][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.117624][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.117627][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.117628][ T1] Call Trace: [ 1.117630][ T1] [ 1.117633][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.117639][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.117641][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.117645][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.117649][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.117655][ T1] __kmalloc_noprof+0x443/0x760 [ 1.117658][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.117664][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.117667][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.117670][ T1] put_chars+0x1e1/0x2f0 [ 1.117672][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 1.117675][ T1] ? __send_to_port+0x420/0x420 [ 1.117677][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.117680][ T1] ? validate_chain+0x38b/0xc20 [ 1.117686][ T1] hvc_console_print+0x292/0x780 [ 1.117693][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.117695][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.117697][ T1] ? lock_acquire+0x13c/0x160 [ 1.117702][ T1] console_emit_next_record+0x252/0x4f0 [ 1.117705][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 1.117716][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.117718][ T1] ? lock_acquire+0x13c/0x160 [ 1.117722][ T1] console_flush_one_record+0x46f/0x710 [ 1.117727][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 1.117729][ T1] ? __lock_acquire+0x518/0xc20 [ 1.117734][ T1] console_unlock+0xee/0x1f0 [ 1.117737][ T1] ? console_flush_one_record+0x710/0x710 [ 1.117739][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.117741][ T1] ? lock_acquire+0x60/0x160 [ 1.117745][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.117747][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.117750][ T1] vprintk_emit+0x37c/0x3e0 [ 1.117753][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.117755][ T1] ? find_held_lock+0x2b/0x80 [ 1.117757][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.117759][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.117763][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.117768][ T1] ? device_rename.cold+0xa/0xa [ 1.117770][ T1] ? __lock_acquire+0x518/0xc20 [ 1.117775][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.117777][ T1] ? find_held_lock+0x2b/0x80 [ 1.117781][ T1] dev_printk_emit+0xb9/0xee [ 1.117784][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.117787][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.117791][ T1] ? proc_register+0x368/0x8b0 [ 1.117798][ T1] _dev_info+0xe2/0x116 [ 1.117801][ T1] ? _dev_notice+0x120/0x120 [ 1.117806][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.117810][ T1] ? rtc_proc_show+0x400/0x400 [ 1.117814][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.117819][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.117822][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.117826][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.117832][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.117836][ T1] cmos_do_probe+0x73b/0x98a [ 1.117839][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.117841][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.117843][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.117850][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.117852][ T1] ? mc146818_set_time+0x500/0x500 [ 1.117856][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.117858][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.117864][ T1] platform_probe+0xfe/0x1f0 [ 1.117867][ T1] call_driver_probe+0x61/0x1c0 [ 1.117869][ T1] really_probe+0x199/0x760 [ 1.117872][ T1] ? __device_attach_driver+0x280/0x280 [ 1.117874][ T1] __driver_probe_device+0x24f/0x440 [ 1.117877][ T1] ? __device_attach_driver+0x280/0x280 [ 1.117878][ T1] ? __device_attach_driver+0x280/0x280 [ 1.117879][ T1] driver_probe_device+0x4a/0xf0 [ 1.117882][ T1] __driver_attach+0x1b8/0x540 [ 1.117884][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.117886][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.117890][ T1] ? bus_remove_file+0x50/0x50 [ 1.117892][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.117895][ T1] ? rtc_dev_init+0x40/0x40 [ 1.117900][ T1] ? rtc_dev_init+0x40/0x40 [ 1.117902][ T1] bus_add_driver+0x2c8/0x530 [ 1.117906][ T1] driver_register+0x1a3/0x390 [ 1.117908][ T1] __platform_driver_probe+0x13f/0x270 [ 1.117911][ T1] cmos_init+0x31/0x40 [ 1.117913][ T1] do_one_initcall+0x124/0x4f0 [ 1.117916][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.117918][ T1] ? parameq+0x110/0x110 [ 1.117923][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.117927][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.117930][ T1] kernel_init_freeable+0x596/0x630 [ 1.117933][ T1] ? rest_init+0x280/0x280 [ 1.117937][ T1] kernel_init+0x21/0x150 [ 1.117939][ T1] ? rest_init+0x280/0x280 [ 1.117941][ T1] ret_from_fork+0x474/0x6b0 [ 1.117945][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.117948][ T1] ? __switch_to+0x5a3/0xe00 [ 1.117952][ T1] ? rest_init+0x280/0x280 [ 1.117955][ T1] ret_from_fork_asm+0x11/0x20 [ 1.117963][ T1] [ 1.150477][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T06:16:52 UTC (1787897812) [ 1.151546][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.154580][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.162518][ T1] NET: Registered PF_INET6 protocol family [ 1.166654][ T1] Segment Routing with IPv6 [ 1.167112][ T1] In-situ OAM (IOAM) with IPv6 [ 1.167489][ T1] NET: Registered PF_PACKET protocol family [ 1.167759][ T1] 9pnet: Installing 9P2000 support [ 1.168116][ T1] Key type dns_resolver registered [ 1.168809][ T1] NET: Registered PF_VSOCK protocol family [ 1.173398][ T1] IPI shorthand broadcast: enabled [ 1.280247][ T1] sched_clock: Marking stable (1240002021, 40231010)->(1401058707, -120825676) [ 1.282399][ T1] registered taskstats version 1 [ 1.285589][ T1] Loading compiled-in X.509 certificates [ 1.391135][ T1] Demotion targets for Node 0: null [ 1.391451][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11971) [ 1.391773][ T1] page_owner is disabled [ 1.392403][ T1] PM: Magic number: 6:471:267 [ 1.394450][ T1] ALSA device list: [ 1.395016][ T1] No soundcards found. [ 1.396197][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.399020][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.399919][ T1] devtmpfs: mounted [ 1.400210][ T1] VFS: Pivoted into new rootfs [ 1.429772][ T1] Freeing unused kernel image (initmem) memory: 2548K [ 1.430103][ T1] Write protecting the kernel read-only data: 63488k [ 1.431092][ T1] Freeing unused kernel image (text/rodata gap) memory: 1916K [ 1.431721][ T1] Freeing unused kernel image (rodata/data gap) memory: 1316K [ 1.432003][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.432286][ T1] with arguments: [ 1.432424][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.432674][ T1] with environment: [ 1.432807][ T1] HOME=/ [ 1.432939][ T1] TERM=dumb [ 1.433064][ T1] virtme_hostname=vmksft-net-drv-dbg,debug-threads=on [ 1.433273][ T1] nr_open=2147483584 [ 1.433402][ T1] virtme_link_mods=/srv/vmksft/testing/wt-18/.virtme_mods/lib/modules/0.0.0 [ 1.433686][ T1] virtme_rw_overlay0=/etc [ 1.433858][ T1] virtme_rw_overlay1=/lib [ 1.434026][ T1] virtme_rw_overlay2=/home [ 1.434191][ T1] virtme_rw_overlay3=/opt [ 1.434372][ T1] virtme_rw_overlay4=/srv [ 1.434544][ T1] virtme_rw_overlay5=/usr [ 1.434709][ T1] virtme_rw_overlay6=/var [ 1.434883][ T1] virtme_rw_overlay7=/tmp [ 1.435060][ T1] virtme_console=ttyS0 [ 1.435248][ T1] virtme_chdir=srv/vmksft/testing/wt-18 [ 1.452603][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.454360][ T1] virtme-ng-init: Setting hostname to vmksft-net-drv-dbg,debug-threads=on... [ 1.466090][ T1] overlayfs: failed to set xattr on upper [ 1.466473][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.466799][ T1] overlayfs: ...falling back to uuid=null. [ 1.469550][ T1] overlayfs: failed to set xattr on upper [ 1.469815][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.470137][ T1] overlayfs: ...falling back to uuid=null. [ 1.472271][ T1] overlayfs: failed to set xattr on upper [ 1.472527][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.472862][ T1] overlayfs: ...falling back to uuid=null. [ 1.474937][ T1] overlayfs: failed to set xattr on upper [ 1.475196][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.475541][ T1] overlayfs: ...falling back to uuid=null. [ 1.478212][ T1] overlayfs: failed to set xattr on upper [ 1.478598][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.478969][ T1] overlayfs: ...falling back to uuid=null. [ 1.480860][ T1] overlayfs: failed to set xattr on upper [ 1.481118][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.481824][ T1] overlayfs: ...falling back to uuid=null. [ 1.483909][ T1] overlayfs: failed to set xattr on upper [ 1.484166][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.485073][ T1] overlayfs: ...falling back to uuid=null. [ 1.487192][ T1] overlayfs: failed to set xattr on upper [ 1.487465][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.487776][ T1] overlayfs: ...falling back to uuid=null. [ 1.487798][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 1.499972][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.693219][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.693219][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.693219][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.693219][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.693242][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.693245][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.693246][ T1] preempt_count: 1, expected: 0 [ 3.693247][ T1] RCU nest depth: 0, expected: 0 [ 3.693248][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.693250][ T1] #0: ffffffff99999cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.693262][ T1] #1: ffffffff99999d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.693267][ T1] #2: ffffffff99889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.693271][ T1] #3: ffffffff99889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.693275][ T1] irq event stamp: 561810 [ 3.693275][ T1] hardirqs last enabled at (561809): [] irqentry_exit+0x21c/0x790 [ 3.693280][ T1] hardirqs last disabled at (561810): [] console_emit_next_record+0x3f8/0x4f0 [ 3.693282][ T1] softirqs last enabled at (561248): [] handle_softirqs+0x67c/0x900 [ 3.693286][ T1] softirqs last disabled at (561241): [] __irq_exit_rcu+0x145/0x1c0 [ 3.693288][ T1] Preemption disabled at: [ 3.693289][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.693294][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.693298][ T1] Tainted: [W]=WARN [ 3.693299][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.693301][ T1] Call Trace: [ 3.693302][ T1] [ 3.693304][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.693310][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.693312][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.693316][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.693321][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.693327][ T1] __kmalloc_noprof+0x443/0x760 [ 3.693329][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.693335][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.693338][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.693342][ T1] put_chars+0x1e1/0x2f0 [ 3.693345][ T1] ? __send_to_port+0x420/0x420 [ 3.693347][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 3.693351][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.693354][ T1] ? validate_chain+0x38b/0xc20 [ 3.693359][ T1] hvc_console_print+0x292/0x780 [ 3.693362][ T1] ? __lock_acquire+0x518/0xc20 [ 3.693364][ T1] ? __lock_acquire+0x518/0xc20 [ 3.693368][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.693372][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.693374][ T1] ? lock_acquire+0x13c/0x160 [ 3.693378][ T1] console_emit_next_record+0x252/0x4f0 [ 3.693382][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 3.693387][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.693389][ T1] ? lock_acquire+0x13c/0x160 [ 3.693393][ T1] console_flush_one_record+0x46f/0x710 [ 3.693397][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 3.693399][ T1] ? __lock_acquire+0x518/0xc20 [ 3.693404][ T1] console_unlock+0xee/0x1f0 [ 3.693407][ T1] ? console_flush_one_record+0x710/0x710 [ 3.693409][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.693411][ T1] ? lock_acquire+0x60/0x160 [ 3.693415][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.693417][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.693420][ T1] vprintk_emit+0x37c/0x3e0 [ 3.693423][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.693425][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.693431][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.693434][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.693436][ T1] ? simple_strntoull+0x10f/0x140 [ 3.693440][ T1] ? date_str+0x1e0/0x1e0 [ 3.693444][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.693448][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.693451][ T1] ? vprintk_default+0x20/0x20 [ 3.693454][ T1] ? vprintk_default+0x20/0x20 [ 3.693456][ T1] new_sync_write+0x33e/0x760 [ 3.693460][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.693462][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.693466][ T1] ? new_sync_read+0x750/0x750 [ 3.693473][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.693476][ T1] vfs_write+0x6a2/0xbd0 [ 3.693480][ T1] ksys_write+0x116/0x250 [ 3.693483][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.693485][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.693488][ T1] do_syscall_64+0xff/0x530 [ 3.693491][ T1] ? exc_page_fault+0xee/0x100 [ 3.693493][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.693495][ T1] RIP: 0033:0x7fcac68f2bee [ 3.693500][ 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 [ 3.693501][ T1] RSP: 002b:00007ffc2f7a1250 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.693504][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fcac68f2bee [ 3.693505][ T1] RDX: 000000000000011c RSI: 00005555691cf640 RDI: 0000000000000003 [ 3.693506][ T1] RBP: 00007ffc2f7a1260 R08: 0000000000000000 R09: 0000000000000000 [ 3.693507][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcac697e0a0 [ 3.693508][ T1] R13: 00007fcac687c3e0 R14: 00005555691cf640 R15: 00007ffc2f7a1378 [ 3.693515][ T1] [ 3.697260][ T73] systemd-tmpfile (73) used greatest stack depth: 25120 bytes left [ 3.721355][ T1] virtme-ng-init: basic initialization done [ 3.744768][ T75] virtme-ng-init (75) used greatest stack depth: 24880 bytes left [ 3.770202][ T77] ip (77) used greatest stack depth: 24152 bytes left [ 3.801515][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.801927][ T74] virtme-ng-init: triggering udev coldplug [ 5.926029][ T74] virtme-ng-init: waiting for udev to settle [ 5.926044][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.926047][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.926048][ T74] preempt_count: 1, expected: 0 [ 5.926049][ T74] RCU nest depth: 0, expected: 0 [ 5.926050][ T74] locks held by virtme-ng-init/74: 4, last CPU#0: [ 5.926052][ T74] #0: ffffffff99999cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.926064][ T74] #1: ffffffff99999d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.926069][ T74] #2: ffffffff99889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.926074][ T74] #3: ffffffff99889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 5.926078][ T74] irq event stamp: 3076 [ 5.926079][ T74] hardirqs last enabled at (3075): [] __down_trylock_console_sem+0x86/0xa0 [ 5.926082][ T74] hardirqs last disabled at (3076): [] console_emit_next_record+0x3f8/0x4f0 [ 5.926084][ T74] softirqs last enabled at (2546): [] fpu_clone+0xd9/0x410 [ 5.926088][ T74] softirqs last disabled at (2544): [] fpu_clone+0x82/0x410 [ 5.926090][ T74] Preemption disabled at: [ 5.926091][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.926096][ T74] CPU: 0 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.926100][ T74] Tainted: [W]=WARN [ 5.926101][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.926103][ T74] Call Trace: [ 5.926104][ T74] [ 5.926106][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.926112][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.926113][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.926118][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.926123][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.926129][ T74] __kmalloc_noprof+0x443/0x760 [ 5.926131][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.926138][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.926141][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.926145][ T74] put_chars+0x1e1/0x2f0 [ 5.926149][ T74] ? __send_to_port+0x420/0x420 [ 5.926150][ T74] ? printk_get_next_message+0x2fe/0x7d0 [ 5.926154][ T74] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.926158][ T74] ? validate_chain+0x38b/0xc20 [ 5.926163][ T74] hvc_console_print+0x292/0x780 [ 5.926166][ T74] ? __lock_acquire+0x518/0xc20 [ 5.926168][ T74] ? __lock_acquire+0x518/0xc20 [ 5.926174][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.926180][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.926184][ T74] ? lock_acquire+0x13c/0x160 [ 5.926190][ T74] console_emit_next_record+0x252/0x4f0 [ 5.926194][ T74] ? devkmsg_read+0x4e0/0x4e0 [ 5.926199][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.926201][ T74] ? lock_acquire+0x13c/0x160 [ 5.926205][ T74] console_flush_one_record+0x46f/0x710 [ 5.926209][ T74] ? console_emit_next_record+0x4f0/0x4f0 [ 5.926211][ T74] ? __lock_acquire+0x518/0xc20 [ 5.926217][ T74] console_unlock+0xee/0x1f0 [ 5.926220][ T74] ? console_flush_one_record+0x710/0x710 [ 5.926222][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.926224][ T74] ? lock_acquire+0x60/0x160 [ 5.926227][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.926231][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.926234][ T74] vprintk_emit+0x37c/0x3e0 [ 5.926237][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.926240][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.926246][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.926250][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.926252][ T74] ? simple_strntoull+0x10f/0x140 [ 5.926257][ T74] ? date_str+0x1e0/0x1e0 [ 5.926260][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.926264][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.926267][ T74] ? vprintk_default+0x20/0x20 [ 5.926271][ T74] ? vprintk_default+0x20/0x20 [ 5.926273][ T74] new_sync_write+0x33e/0x760 [ 5.926277][ T74] ? kasan_quarantine_put+0xc2/0x2b0 [ 5.926282][ T74] ? new_sync_read+0x750/0x750 [ 5.926286][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.926291][ T74] ? __fget_files+0x1e3/0x460 [ 5.926295][ T74] vfs_write+0x6a2/0xbd0 [ 5.926299][ T74] ksys_write+0x116/0x250 [ 5.926302][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.926305][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.926308][ T74] do_syscall_64+0xff/0x530 [ 5.926311][ T74] ? exc_page_fault+0xee/0x100 [ 5.926314][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.926316][ T74] RIP: 0033:0x7fcac68f3ed2 [ 5.926320][ 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 [ 5.926322][ T74] RSP: 002b:00007fcac683ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.926324][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fcac68f3ed2 [ 5.926326][ T74] RDX: 000000000000002e RSI: 00007fcac00012c0 RDI: 0000000000000003 [ 5.926327][ T74] RBP: 00007fcac683ac90 R08: 0000000000000000 R09: 0000000000000000 [ 5.926328][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcac697e0a0 [ 5.926328][ T74] R13: 00007fcac687c3e0 R14: 00007fcac00012c0 R15: 00007fcac683ada8 [ 5.926335][ T74] [ 6.454819][ T74] virtme-ng-init: udev is done [ 6.457579][ T1] virtme-ng-init: initialization done