virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.117160][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.117182][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.117184][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.117185][ T1] preempt_count: 1, expected: 0 [ 1.117186][ T1] RCU nest depth: 0, expected: 0 [ 1.117187][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.117189][ T1] #0: ff11000002528938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.117202][ T1] #1: ffffffffb417ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.117208][ T1] #2: ffffffffb417de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.117212][ T1] #3: ffffffffb409d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.117215][ T1] #4: ffffffffb409d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.117219][ T1] irq event stamp: 324224 [ 1.117220][ T1] hardirqs last enabled at (324223): [] __down_trylock_console_sem+0x86/0xa0 [ 1.117223][ T1] hardirqs last disabled at (324224): [] console_emit_next_record+0x3d4/0x4c0 [ 1.117225][ T1] softirqs last enabled at (323778): [] handle_softirqs+0x67c/0x900 [ 1.117229][ T1] softirqs last disabled at (323769): [] __irq_exit_rcu+0x145/0x1c0 [ 1.117231][ T1] Preemption disabled at: [ 1.117232][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.117237][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.117239][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.117242][ T1] Call Trace: [ 1.117243][ T1] [ 1.117247][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.117253][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.117254][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.117259][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.117263][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.117267][ T1] __kmalloc_noprof+0x443/0x760 [ 1.117269][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.117275][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.117278][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.117281][ T1] put_chars+0x1e1/0x2f0 [ 1.117284][ T1] ? __send_to_port+0x420/0x420 [ 1.117287][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.117290][ T1] ? validate_chain+0x38b/0xc20 [ 1.117294][ T1] hvc_console_print+0x292/0x780 [ 1.117298][ T1] ? __lock_acquire+0x518/0xc20 [ 1.117300][ T1] ? __lock_acquire+0x518/0xc20 [ 1.117304][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.117308][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.117310][ T1] ? lock_acquire+0x13c/0x160 [ 1.117314][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.117318][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.117320][ T1] ? console_flush_one_record+0x106/0x710 [ 1.117323][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.117325][ T1] ? lock_acquire+0x13c/0x160 [ 1.117329][ T1] console_flush_one_record+0x46f/0x710 [ 1.117333][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.117335][ T1] ? __lock_acquire+0x518/0xc20 [ 1.117340][ T1] console_unlock+0xee/0x1f0 [ 1.117343][ T1] ? console_flush_one_record+0x710/0x710 [ 1.117345][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.117346][ T1] ? lock_acquire+0xe0/0x160 [ 1.117350][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.117352][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.117355][ T1] vprintk_emit+0x37c/0x3e0 [ 1.117358][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.117359][ T1] ? find_held_lock+0x2b/0x80 [ 1.117361][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.117364][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.117367][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.117372][ T1] ? device_rename.cold+0xa/0xa [ 1.117374][ T1] ? __lock_acquire+0x518/0xc20 [ 1.117378][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.117380][ T1] ? find_held_lock+0x2b/0x80 [ 1.117384][ T1] dev_printk_emit+0xb9/0xee [ 1.117387][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.117390][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.117393][ T1] ? proc_register+0x368/0x8b0 [ 1.117400][ T1] _dev_info+0xe2/0x116 [ 1.117402][ T1] ? _dev_notice+0x120/0x120 [ 1.117407][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.117410][ T1] ? rtc_proc_show+0x400/0x400 [ 1.117414][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.117420][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.117425][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.117432][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.117436][ T1] cmos_do_probe+0x73b/0x98a [ 1.117438][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.117440][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.117442][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.117450][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.117451][ T1] ? mc146818_set_time+0x500/0x500 [ 1.117452][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.117452][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.117452][ T1] platform_probe+0xfe/0x1f0 [ 1.117452][ T1] call_driver_probe+0x61/0x1c0 [ 1.117452][ T1] really_probe+0x199/0x760 [ 1.117452][ T1] ? __device_attach_driver+0x280/0x280 [ 1.117452][ T1] __driver_probe_device+0x24f/0x440 [ 1.117452][ T1] ? __device_attach_driver+0x280/0x280 [ 1.117452][ T1] ? __device_attach_driver+0x280/0x280 [ 1.117452][ T1] driver_probe_device+0x4a/0xf0 [ 1.117452][ T1] __driver_attach+0x1b8/0x540 [ 1.117452][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.117452][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.117452][ T1] ? bus_remove_file+0x50/0x50 [ 1.117452][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.117452][ T1] ? rtc_dev_init+0x40/0x40 [ 1.117452][ T1] ? rtc_dev_init+0x40/0x40 [ 1.117452][ T1] bus_add_driver+0x2c8/0x530 [ 1.117452][ T1] driver_register+0x1a3/0x390 [ 1.117452][ T1] __platform_driver_probe+0x13f/0x270 [ 1.117452][ T1] cmos_init+0x31/0x40 [ 1.117452][ T1] do_one_initcall+0x124/0x4f0 [ 1.117452][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.117452][ T1] ? parameq+0x110/0x110 [ 1.117452][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.117452][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.117452][ T1] kernel_init_freeable+0x596/0x630 [ 1.117452][ T1] ? rest_init+0x280/0x280 [ 1.117452][ T1] kernel_init+0x21/0x150 [ 1.117452][ T1] ? rest_init+0x280/0x280 [ 1.117452][ T1] ret_from_fork+0x474/0x6b0 [ 1.117452][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.117452][ T1] ? __switch_to+0x5a3/0xe00 [ 1.117452][ T1] ? rest_init+0x280/0x280 [ 1.117452][ T1] ret_from_fork_asm+0x11/0x20 [ 1.117452][ T1] [ 1.149364][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T07:29:25 UTC (1787902165) [ 1.150376][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.153417][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.160015][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.164249][ T1] IPv4 over IPsec tunneling driver [ 1.167239][ T1] NET: Registered PF_INET6 protocol family [ 1.172611][ T1] Segment Routing with IPv6 [ 1.172791][ T1] RPL Segment Routing with IPv6 [ 1.173191][ T1] In-situ OAM (IOAM) with IPv6 [ 1.176635][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.183240][ T1] NET: Registered PF_PACKET protocol family [ 1.183696][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.184099][ T1] sctp: Hash tables configured (bind 32/56) [ 1.184729][ T1] 9pnet: Installing 9P2000 support [ 1.185078][ T1] Key type dns_resolver registered [ 1.185810][ T1] NET: Registered PF_VSOCK protocol family [ 1.190569][ T1] IPI shorthand broadcast: enabled [ 1.292807][ T1] sched_clock: Marking stable (1260001942, 32449325)->(1389745169, -97293902) [ 1.296180][ T1] registered taskstats version 1 [ 1.298309][ T1] Loading compiled-in X.509 certificates [ 1.408825][ T1] Demotion targets for Node 0: null [ 1.409165][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12318) [ 1.409469][ T1] page_owner is disabled [ 1.410641][ T1] PM: Magic number: 6:783:471 [ 1.411100][ T1] netconsole: network logging started [ 1.413210][ T1] ALSA device list: [ 1.413856][ T1] No soundcards found. [ 1.415205][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.417877][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.418755][ T1] devtmpfs: mounted [ 1.419049][ T1] VFS: Pivoted into new rootfs [ 1.448777][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.449065][ T1] Write protecting the kernel read-only data: 65536k [ 1.449546][ T1] Freeing unused kernel image (text/rodata gap) memory: 100K [ 1.449942][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.450632][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.450944][ T1] with arguments: [ 1.451113][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.451405][ T1] with environment: [ 1.451591][ T1] HOME=/ [ 1.451763][ T1] TERM=dumb [ 1.451921][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.452174][ T1] nr_open=2147483584 [ 1.452331][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.452668][ T1] virtme_rw_overlay0=/etc [ 1.452952][ T1] virtme_rw_overlay1=/lib [ 1.453152][ T1] virtme_rw_overlay2=/home [ 1.453360][ T1] virtme_rw_overlay3=/opt [ 1.453587][ T1] virtme_rw_overlay4=/srv [ 1.453781][ T1] virtme_rw_overlay5=/usr [ 1.453974][ T1] virtme_rw_overlay6=/var [ 1.454204][ T1] virtme_rw_overlay7=/tmp [ 1.454397][ T1] virtme_console=ttyS0 [ 1.454669][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.469895][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.471336][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.481623][ T1] overlayfs: failed to set xattr on upper [ 1.481936][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.482272][ T1] overlayfs: ...falling back to uuid=null. [ 1.484946][ T1] overlayfs: failed to set xattr on upper [ 1.485202][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.485505][ T1] overlayfs: ...falling back to uuid=null. [ 1.487653][ T1] overlayfs: failed to set xattr on upper [ 1.487894][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.488186][ T1] overlayfs: ...falling back to uuid=null. [ 1.490393][ T1] overlayfs: failed to set xattr on upper [ 1.490639][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.490944][ T1] overlayfs: ...falling back to uuid=null. [ 1.493862][ T1] overlayfs: failed to set xattr on upper [ 1.494120][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.494419][ T1] overlayfs: ...falling back to uuid=null. [ 1.495343][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 1.497352][ T1] overlayfs: failed to set xattr on upper [ 1.497621][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.497908][ T1] overlayfs: ...falling back to uuid=null. [ 1.500146][ T1] overlayfs: failed to set xattr on upper [ 1.500386][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.501154][ T1] overlayfs: ...falling back to uuid=null. [ 1.503410][ T1] overlayfs: failed to set xattr on upper [ 1.504332][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.504663][ T1] overlayfs: ...falling back to uuid=null. [ 1.516055][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.778982][ T72] systemd-tmpfile (72) used greatest stack depth: 24992 bytes left [ 3.778999][ T72] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.779001][ T72] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 72, name: systemd-tmpfile [ 3.779003][ T72] preempt_count: 2, expected: 0 [ 3.779004][ T72] RCU nest depth: 0, expected: 0 [ 3.779005][ T72] locks held by systemd-tmpfile/72: 5, last CPU#1: [ 3.779007][ T72] #0: ffffffffb40167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.779018][ T72] #1: ffffffffb417ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.779023][ T72] #2: ffffffffb417de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.779027][ T72] #3: ffffffffb409d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.779031][ T72] #4: ffffffffb409d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.779035][ T72] irq event stamp: 2231952 [ 3.779036][ T72] hardirqs last enabled at (2231951): [] __down_trylock_console_sem+0x86/0xa0 [ 3.779046][ T72] hardirqs last disabled at (2231952): [] console_emit_next_record+0x3d4/0x4c0 [ 3.779048][ T72] softirqs last enabled at (2231626): [] handle_softirqs+0x67c/0x900 [ 3.779050][ T72] softirqs last disabled at (2231621): [] __irq_exit_rcu+0x145/0x1c0 [ 3.779053][ T72] Preemption disabled at: [ 3.779053][ T72] [<0000000000000000>] 0x0 [ 3.779061][ T72] CPU: 1 UID: 0 PID: 72 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.779064][ T72] Tainted: [W]=WARN [ 3.779065][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.779067][ T72] Call Trace: [ 3.779068][ T72] [ 3.779070][ T72] dump_stack_lvl+0x6f/0xa0 [ 3.779076][ T72] __might_resched.cold+0x1fe/0x2c1 [ 3.779081][ T72] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.779085][ T72] ? __kmalloc_noprof+0xdb/0x760 [ 3.779090][ T72] __kmalloc_noprof+0x443/0x760 [ 3.779092][ T72] ? alloc_buf.isra.0+0x4b/0x260 [ 3.779099][ T72] ? do_raw_spin_unlock+0x59/0x250 [ 3.779102][ T72] alloc_buf.isra.0+0x4b/0x260 [ 3.779105][ T72] put_chars+0x1e1/0x2f0 [ 3.779108][ T72] ? __send_to_port+0x420/0x420 [ 3.779109][ T72] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.779112][ T72] ? validate_chain+0x38b/0xc20 [ 3.779118][ T72] hvc_console_print+0x292/0x780 [ 3.779126][ T72] ? hvc_write+0x3a0/0x3a0 [ 3.779128][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.779130][ T72] ? lock_acquire+0x13c/0x160 [ 3.779134][ T72] console_emit_next_record+0x22f/0x4c0 [ 3.779138][ T72] ? devkmsg_read+0x4b0/0x4b0 [ 3.779140][ T72] ? console_flush_one_record+0x106/0x710 [ 3.779144][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.779145][ T72] ? lock_acquire+0x13c/0x160 [ 3.779149][ T72] console_flush_one_record+0x46f/0x710 [ 3.779153][ T72] ? console_emit_next_record+0x4c0/0x4c0 [ 3.779156][ T72] ? __lock_acquire+0x518/0xc20 [ 3.779161][ T72] console_unlock+0xee/0x1f0 [ 3.779164][ T72] ? console_flush_one_record+0x710/0x710 [ 3.779166][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.779168][ T72] ? lock_acquire+0xe0/0x160 [ 3.779171][ T72] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.779173][ T72] ? vprintk_emit+0x320/0x3e0 [ 3.779176][ T72] vprintk_emit+0x37c/0x3e0 [ 3.779179][ T72] ? wake_up_klogd_work_func+0x90/0x90 [ 3.779182][ T72] ? __lock_acquire+0x518/0xc20 [ 3.779186][ T72] _printk+0xc7/0x100 [ 3.779190][ T72] ? snapshot_read.cold+0x21/0x21 [ 3.779192][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.779195][ T72] ? __rwlock_init+0x150/0x150 [ 3.779199][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.779202][ T72] do_exit.cold+0x82/0x9c [ 3.779205][ T72] ? exit_notify+0x890/0x890 [ 3.779207][ T72] ? __lock_release.isra.0+0x69/0x1a0 [ 3.779210][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.779213][ T72] do_group_exit+0xb8/0x370 [ 3.779216][ T72] __x64_sys_exit_group+0x3c/0x50 [ 3.779218][ T72] x64_sys_call+0x1567/0x1570 [ 3.779221][ T72] do_syscall_64+0xff/0x530 [ 3.779225][ T72] ? exc_page_fault+0xee/0x100 [ 3.779228][ T72] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.779230][ T72] RIP: 0033:0x7f25aab691b8 [ 3.779232][ T72] Code: Unable to access opcode bytes at 0x7f25aab6918e. [ 3.779233][ T72] RSP: 002b:00007fffe52729e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.779236][ T72] RAX: ffffffffffffffda RBX: 00007f25aac99f88 RCX: 00007f25aab691b8 [ 3.779237][ T72] RDX: 00007f25aa3c74c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.779238][ T72] RBP: 00007fffe5272a40 R08: 0000000000000000 R09: 0000000000001000 [ 3.779239][ T72] R10: 00007fffe5272800 R11: 0000000000000246 R12: 0000000000000001 [ 3.779239][ T72] R13: 0000000000000049 R14: 00007f25aac98680 R15: 00007f25aac99fa0 [ 3.779246][ T72] [ 3.779251][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.779251][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.779251][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.779251][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.799732][ T1] virtme-ng-init: basic initialization done [ 3.849255][ T78] ip (78) used greatest stack depth: 24136 bytes left [ 3.855524][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.855949][ T74] virtme-ng-init: triggering udev coldplug [ 6.334706][ T74] virtme-ng-init: waiting for udev to settle [ 6.334720][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.334723][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.334725][ T74] preempt_count: 1, expected: 0 [ 6.334725][ T74] RCU nest depth: 0, expected: 0 [ 6.334726][ T74] locks held by virtme-ng-init/74: 4, last CPU#1: [ 6.334729][ T74] #0: ffffffffb417ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.334740][ T74] #1: ffffffffb417de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.334745][ T74] #2: ffffffffb409d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.334749][ T74] #3: ffffffffb409d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.334753][ T74] irq event stamp: 2988 [ 6.334754][ T74] hardirqs last enabled at (2987): [] __down_trylock_console_sem+0x86/0xa0 [ 6.334757][ T74] hardirqs last disabled at (2988): [] console_emit_next_record+0x3d4/0x4c0 [ 6.334759][ T74] softirqs last enabled at (2454): [] fpu_clone+0xd9/0x410 [ 6.334763][ T74] softirqs last disabled at (2452): [] fpu_clone+0x82/0x410 [ 6.334765][ T74] Preemption disabled at: [ 6.334766][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.334771][ T74] CPU: 1 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.334774][ T74] Tainted: [W]=WARN [ 6.334775][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.334777][ T74] Call Trace: [ 6.334779][ T74] [ 6.334780][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.334786][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.334788][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.334792][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.334797][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.334801][ T74] __kmalloc_noprof+0x443/0x760 [ 6.334803][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.334809][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.334812][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.334816][ T74] put_chars+0x1e1/0x2f0 [ 6.334818][ T74] ? __send_to_port+0x420/0x420 [ 6.334821][ T74] ? validate_chain+0x38b/0xc20 [ 6.334826][ T74] hvc_console_print+0x292/0x780 [ 6.334834][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.334836][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.334839][ T74] ? lock_acquire+0x13c/0x160 [ 6.334843][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.334847][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.334849][ T74] ? console_flush_one_record+0x106/0x710 [ 6.334853][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.334854][ T74] ? lock_acquire+0x13c/0x160 [ 6.334858][ T74] console_flush_one_record+0x46f/0x710 [ 6.334862][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.334864][ T74] ? __lock_acquire+0x518/0xc20 [ 6.334869][ T74] console_unlock+0xee/0x1f0 [ 6.334872][ T74] ? console_flush_one_record+0x710/0x710 [ 6.334874][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.334876][ T74] ? lock_acquire+0xe0/0x160 [ 6.334879][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.334881][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.334884][ T74] vprintk_emit+0x37c/0x3e0 [ 6.334887][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.334889][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.334895][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.334899][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.334900][ T74] ? simple_strntoull+0x10f/0x140 [ 6.334904][ T74] ? date_str+0x1e0/0x1e0 [ 6.334907][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.334911][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.334914][ T74] ? vprintk_default+0x20/0x20 [ 6.334917][ T74] ? vprintk_default+0x20/0x20 [ 6.334919][ T74] new_sync_write+0x33e/0x760 [ 6.334923][ T74] ? kasan_quarantine_put+0x62/0x2b0 [ 6.334927][ T74] ? new_sync_read+0x750/0x750 [ 6.334928][ T74] ? lock_acquire.part.0+0xd4/0x280 [ 6.334932][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.334937][ T74] ? __fget_files+0x1e3/0x460 [ 6.334941][ T74] vfs_write+0x655/0x970 [ 6.334944][ T74] ksys_write+0x116/0x250 [ 6.334947][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.334950][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.334953][ T74] do_syscall_64+0xff/0x530 [ 6.334956][ T74] ? exc_page_fault+0xee/0x100 [ 6.334958][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.334961][ T74] RIP: 0033:0x7f17f140fed2 [ 6.334965][ 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 [ 6.334966][ T74] RSP: 002b:00007f17f1356c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.334969][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f17f140fed2 [ 6.334970][ T74] RDX: 000000000000002e RSI: 00007f17ec0012c0 RDI: 0000000000000003 [ 6.334971][ T74] RBP: 00007f17f1356c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.334972][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f17f149a0a0 [ 6.334973][ T74] R13: 00007f17f13983e0 R14: 00007f17ec0012c0 R15: 00007f17f1356da8 [ 6.334979][ T74] [ 7.100116][ T74] virtme-ng-init: udev is done [ 7.104783][ T1] virtme-ng-init: initialization done