virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.987064][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.987085][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.987087][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.987089][ T1] preempt_count: 1, expected: 0 [ 0.987090][ T1] RCU nest depth: 0, expected: 0 [ 0.987091][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.987093][ T1] #0: ff1100000282b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.987104][ T1] #1: ffffffffb6d79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.987110][ T1] #2: ffffffffb6d79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.987114][ T1] #3: ffffffffb6c99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.987117][ T1] #4: ffffffffb6c99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.987121][ T1] irq event stamp: 307396 [ 0.987122][ T1] hardirqs last enabled at (307395): [] __down_trylock_console_sem+0x86/0xa0 [ 0.987124][ T1] hardirqs last disabled at (307396): [] console_emit_next_record+0x3d4/0x4c0 [ 0.987126][ T1] softirqs last enabled at (306682): [] handle_softirqs+0x67c/0x900 [ 0.987129][ T1] softirqs last disabled at (305971): [] __irq_exit_rcu+0x145/0x1c0 [ 0.987131][ T1] Preemption disabled at: [ 0.987132][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.987137][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.987140][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.987141][ T1] Call Trace: [ 0.987143][ T1] [ 0.987146][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.987151][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.987153][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.987158][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.987161][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.987166][ T1] __kmalloc_noprof+0x443/0x760 [ 0.987169][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.987174][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.987176][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.987179][ T1] put_chars+0x1e1/0x2f0 [ 0.987182][ T1] ? __send_to_port+0x420/0x420 [ 0.987185][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.987189][ T1] ? validate_chain+0x38b/0xc20 [ 0.987193][ T1] hvc_console_print+0x292/0x780 [ 0.987196][ T1] ? __lock_acquire+0x518/0xc20 [ 0.987197][ T1] ? __lock_acquire+0x518/0xc20 [ 0.987202][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.987205][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.987208][ T1] ? lock_acquire+0x13c/0x160 [ 0.987212][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.987215][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.987217][ T1] ? console_flush_one_record+0x106/0x710 [ 0.987220][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.987223][ T1] ? lock_acquire+0x13c/0x160 [ 0.987227][ T1] console_flush_one_record+0x46f/0x710 [ 0.987231][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.987233][ T1] ? __lock_acquire+0x518/0xc20 [ 0.987238][ T1] console_unlock+0xee/0x1f0 [ 0.987240][ T1] ? console_flush_one_record+0x710/0x710 [ 0.987242][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.987244][ T1] ? lock_acquire+0x60/0x160 [ 0.987248][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.987250][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.987253][ T1] vprintk_emit+0x37c/0x3e0 [ 0.987256][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.987259][ T1] ? find_held_lock+0x2b/0x80 [ 0.987261][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.987264][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.987267][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.987272][ T1] ? device_rename.cold+0xa/0xa [ 0.987273][ T1] ? __lock_acquire+0x518/0xc20 [ 0.987278][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.987280][ T1] ? find_held_lock+0x2b/0x80 [ 0.987283][ T1] dev_printk_emit+0xb9/0xee [ 0.987286][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.987289][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.987292][ T1] ? proc_register+0x368/0x8b0 [ 0.987299][ T1] _dev_info+0xe2/0x116 [ 0.987301][ T1] ? _dev_notice+0x120/0x120 [ 0.987306][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.987309][ T1] ? rtc_proc_show+0x400/0x400 [ 0.987314][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.987318][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.987321][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.987325][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.987331][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.987335][ T1] cmos_do_probe+0x73b/0x98a [ 0.987337][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.987340][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.987342][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.987348][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.987349][ T1] ? mc146818_set_time+0x500/0x500 [ 0.987353][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.987355][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.987360][ T1] platform_probe+0xfe/0x1f0 [ 0.987363][ T1] call_driver_probe+0x61/0x1c0 [ 0.987366][ T1] really_probe+0x199/0x760 [ 0.987369][ T1] ? __device_attach_driver+0x280/0x280 [ 0.987371][ T1] __driver_probe_device+0x24f/0x440 [ 0.987374][ T1] ? __device_attach_driver+0x280/0x280 [ 0.987376][ T1] ? __device_attach_driver+0x280/0x280 [ 0.987377][ T1] driver_probe_device+0x4a/0xf0 [ 0.987380][ T1] __driver_attach+0x1b8/0x540 [ 0.987383][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.987385][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.987388][ T1] ? bus_remove_file+0x50/0x50 [ 0.987390][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.987393][ T1] ? rtc_dev_init+0x40/0x40 [ 0.987398][ T1] ? rtc_dev_init+0x40/0x40 [ 0.987400][ T1] bus_add_driver+0x2c8/0x530 [ 0.987403][ T1] driver_register+0x1a3/0x390 [ 0.987407][ T1] __platform_driver_probe+0x13f/0x270 [ 0.987410][ T1] cmos_init+0x31/0x40 [ 0.987411][ T1] do_one_initcall+0x124/0x4f0 [ 0.987414][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.987416][ T1] ? parameq+0x110/0x110 [ 0.987421][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.987425][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.987429][ T1] kernel_init_freeable+0x596/0x630 [ 0.987432][ T1] ? rest_init+0x280/0x280 [ 0.987435][ T1] kernel_init+0x21/0x150 [ 0.987437][ T1] ? rest_init+0x280/0x280 [ 0.987439][ T1] ret_from_fork+0x474/0x6b0 [ 0.987443][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.987446][ T1] ? __switch_to+0x5a3/0xe00 [ 0.987449][ T1] ? rest_init+0x280/0x280 [ 0.987451][ T1] ret_from_fork_asm+0x11/0x20 [ 0.987459][ T1] [ 1.018203][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T01:50:10 UTC (1787881810) [ 1.019180][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.022180][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.030297][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.030297][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.031502][ T1] NET: Registered PF_INET6 protocol family [ 1.035558][ T1] Segment Routing with IPv6 [ 1.035964][ T1] In-situ OAM (IOAM) with IPv6 [ 1.036457][ T1] NET: Registered PF_PACKET protocol family [ 1.037879][ T1] NET: Registered PF_RDS protocol family [ 1.038437][ T1] Registered RDS/tcp transport [ 1.038768][ T1] 9pnet: Installing 9P2000 support [ 1.039119][ T1] Key type dns_resolver registered [ 1.039784][ T1] NET: Registered PF_VSOCK protocol family [ 1.044226][ T1] IPI shorthand broadcast: enabled [ 1.147015][ T1] sched_clock: Marking stable (1115002707, 31477274)->(1221905090, -75425109) [ 1.150114][ T1] registered taskstats version 1 [ 1.151868][ T1] Loading compiled-in X.509 certificates [ 1.254562][ T1] Demotion targets for Node 0: null [ 1.254902][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11636) [ 1.255195][ T1] page_owner is disabled [ 1.255829][ T1] PM: Magic number: 6:9:813 [ 1.256253][ T1] netconsole: network logging started [ 1.257613][ T1] ALSA device list: [ 1.257751][ T1] No soundcards found. [ 1.259046][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.262688][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.263401][ T1] devtmpfs: mounted [ 1.263645][ T1] VFS: Pivoted into new rootfs [ 1.293470][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.293719][ T1] Write protecting the kernel read-only data: 57344k [ 1.294288][ T1] Freeing unused kernel image (text/rodata gap) memory: 720K [ 1.296604][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.296850][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.297380][ T1] with arguments: [ 1.297611][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.297824][ T1] with environment: [ 1.297936][ T1] HOME=/ [ 1.298059][ T1] TERM=dumb [ 1.298162][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.298372][ T1] nr_open=2147483584 [ 1.298475][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.298738][ T1] virtme_rw_overlay0=/etc [ 1.298875][ T1] virtme_rw_overlay1=/lib [ 1.299023][ T1] virtme_rw_overlay2=/home [ 1.299176][ T1] virtme_rw_overlay3=/opt [ 1.299313][ T1] virtme_rw_overlay4=/srv [ 1.299449][ T1] virtme_rw_overlay5=/usr [ 1.299597][ T1] virtme_rw_overlay6=/var [ 1.299737][ T1] virtme_rw_overlay7=/tmp [ 1.299873][ T1] virtme_console=ttyS0 [ 1.300026][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.314873][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.316017][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.327047][ T1] overlayfs: failed to set xattr on upper [ 1.327291][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.327563][ T1] overlayfs: ...falling back to uuid=null. [ 1.330024][ T1] overlayfs: failed to set xattr on upper [ 1.330211][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.330456][ T1] overlayfs: ...falling back to uuid=null. [ 1.332253][ T1] overlayfs: failed to set xattr on upper [ 1.332436][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.332687][ T1] overlayfs: ...falling back to uuid=null. [ 1.334836][ T1] overlayfs: failed to set xattr on upper [ 1.335039][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.335292][ T1] overlayfs: ...falling back to uuid=null. [ 1.337095][ T1] overlayfs: failed to set xattr on upper [ 1.337284][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.337980][ T1] overlayfs: ...falling back to uuid=null. [ 1.339571][ T1] overlayfs: failed to set xattr on upper [ 1.339756][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.339988][ T1] overlayfs: ...falling back to uuid=null. [ 1.342326][ T1] overlayfs: failed to set xattr on upper [ 1.342517][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.342734][ T1] overlayfs: ...falling back to uuid=null. [ 1.344547][ T1] overlayfs: failed to set xattr on upper [ 1.344728][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.344945][ T1] overlayfs: ...falling back to uuid=null. [ 1.356244][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.388032][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 3.411444][ T74] systemd-tmpfile (74) used greatest stack depth: 24992 bytes left [ 3.411461][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.411463][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.411465][ T74] preempt_count: 2, expected: 0 [ 3.411466][ T74] RCU nest depth: 0, expected: 0 [ 3.411467][ T74] locks held by systemd-tmpfile/74: 5, last CPU#1: [ 3.411469][ T74] #0: ffffffffb6c127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.411482][ T74] #1: ffffffffb6d79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.411488][ T74] #2: ffffffffb6d79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.411491][ T74] #3: ffffffffb6c99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.411495][ T74] #4: ffffffffb6c99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.411499][ T74] irq event stamp: 2360178 [ 3.411500][ T74] hardirqs last enabled at (2360177): [] __down_trylock_console_sem+0x86/0xa0 [ 3.411502][ T74] hardirqs last disabled at (2360178): [] console_emit_next_record+0x3d4/0x4c0 [ 3.411504][ T74] softirqs last enabled at (2357746): [] handle_softirqs+0x67c/0x900 [ 3.411506][ T74] softirqs last disabled at (2356693): [] __irq_exit_rcu+0x145/0x1c0 [ 3.411508][ T74] Preemption disabled at: [ 3.411509][ T74] [<0000000000000000>] 0x0 [ 3.411516][ T74] CPU: 1 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.411520][ T74] Tainted: [W]=WARN [ 3.411520][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.411522][ T74] Call Trace: [ 3.411524][ T74] [ 3.411525][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.411531][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.411536][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.411540][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.411544][ T74] __kmalloc_noprof+0x443/0x760 [ 3.411547][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.411553][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.411555][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.411559][ T74] put_chars+0x1e1/0x2f0 [ 3.411562][ T74] ? __send_to_port+0x420/0x420 [ 3.411563][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.411568][ T74] ? validate_chain+0x38b/0xc20 [ 3.411573][ T74] hvc_console_print+0x292/0x780 [ 3.411580][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.411582][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.411584][ T74] ? lock_acquire+0x13c/0x160 [ 3.411588][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.411592][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.411593][ T74] ? console_flush_one_record+0x106/0x710 [ 3.411596][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.411599][ T74] ? lock_acquire+0x13c/0x160 [ 3.411602][ T74] console_flush_one_record+0x46f/0x710 [ 3.411606][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.411608][ T74] ? __lock_acquire+0x518/0xc20 [ 3.411613][ T74] console_unlock+0xee/0x1f0 [ 3.411616][ T74] ? console_flush_one_record+0x710/0x710 [ 3.411618][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.411620][ T74] ? lock_acquire+0x60/0x160 [ 3.411624][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.411625][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.411629][ T74] vprintk_emit+0x37c/0x3e0 [ 3.411632][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.411635][ T74] ? __lock_acquire+0x518/0xc20 [ 3.411639][ T74] _printk+0xc7/0x100 [ 3.411642][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.411645][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.411647][ T74] ? __rwlock_init+0x150/0x150 [ 3.411651][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.411654][ T74] do_exit.cold+0x82/0x9c [ 3.411658][ T74] ? exit_notify+0x890/0x890 [ 3.411659][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.411662][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.411666][ T74] do_group_exit+0xb8/0x370 [ 3.411668][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.411670][ T74] x64_sys_call+0x1567/0x1570 [ 3.411673][ T74] do_syscall_64+0xff/0x530 [ 3.411677][ T74] ? exc_page_fault+0xee/0x100 [ 3.411679][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.411681][ T74] RIP: 0033:0x7f94e1c7f1b8 [ 3.411683][ T74] Code: Unable to access opcode bytes at 0x7f94e1c7f18e. [ 3.411685][ T74] RSP: 002b:00007ffef298e2b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.411687][ T74] RAX: ffffffffffffffda RBX: 00007f94e1daff88 RCX: 00007f94e1c7f1b8 [ 3.411688][ T74] RDX: 00007f94e14dd4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.411689][ T74] RBP: 00007ffef298e310 R08: 0000000000000000 R09: 0000000000001000 [ 3.411690][ T74] R10: 00007ffef298e0d0 R11: 0000000000000246 R12: 0000000000000001 [ 3.411690][ T74] R13: 0000000000000049 R14: 00007f94e1dae680 R15: 00007f94e1daffa0 [ 3.411697][ T74] [ 3.414746][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.414746][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.414746][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.414746][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.443536][ T1] virtme-ng-init: basic initialization done [ 3.479405][ T80] ip (80) used greatest stack depth: 24016 bytes left [ 3.502178][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.502551][ T76] virtme-ng-init: triggering udev coldplug [ 5.610796][ T76] virtme-ng-init: waiting for udev to settle [ 5.610811][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.610813][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.610815][ T76] preempt_count: 1, expected: 0 [ 5.610816][ T76] RCU nest depth: 0, expected: 0 [ 5.610817][ T76] locks held by virtme-ng-init/76: 4, last CPU#3: [ 5.610819][ T76] #0: ffffffffb6d79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.610832][ T76] #1: ffffffffb6d79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.610836][ T76] #2: ffffffffb6c99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.610840][ T76] #3: ffffffffb6c99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.610844][ T76] irq event stamp: 2890 [ 5.610844][ T76] hardirqs last enabled at (2889): [] __down_trylock_console_sem+0x86/0xa0 [ 5.610847][ T76] hardirqs last disabled at (2890): [] console_emit_next_record+0x3d4/0x4c0 [ 5.610849][ T76] softirqs last enabled at (2402): [] fpu_clone+0xd9/0x410 [ 5.610853][ T76] softirqs last disabled at (2400): [] fpu_clone+0x82/0x410 [ 5.610855][ T76] Preemption disabled at: [ 5.610856][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.610862][ T76] CPU: 3 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.610866][ T76] Tainted: [W]=WARN [ 5.610867][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.610868][ T76] Call Trace: [ 5.610870][ T76] [ 5.610871][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.610877][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.610879][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.610884][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.610888][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.610893][ T76] __kmalloc_noprof+0x443/0x760 [ 5.610895][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.610901][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.610904][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.610907][ T76] put_chars+0x1e1/0x2f0 [ 5.610910][ T76] ? __send_to_port+0x420/0x420 [ 5.610912][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.610917][ T76] ? validate_chain+0x38b/0xc20 [ 5.610922][ T76] hvc_console_print+0x292/0x780 [ 5.610929][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.610931][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.610934][ T76] ? lock_acquire+0x13c/0x160 [ 5.610938][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.610942][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.610943][ T76] ? console_flush_one_record+0x106/0x710 [ 5.610947][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.610949][ T76] ? lock_acquire+0x13c/0x160 [ 5.610953][ T76] console_flush_one_record+0x46f/0x710 [ 5.610957][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.610959][ T76] ? __lock_acquire+0x518/0xc20 [ 5.610964][ T76] console_unlock+0xee/0x1f0 [ 5.610967][ T76] ? console_flush_one_record+0x710/0x710 [ 5.610969][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.610971][ T76] ? lock_acquire+0x60/0x160 [ 5.610975][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.610976][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.610980][ T76] vprintk_emit+0x37c/0x3e0 [ 5.610988][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.610991][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.610998][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.611001][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.611003][ T76] ? simple_strntoull+0x10f/0x140 [ 5.611008][ T76] ? date_str+0x1e0/0x1e0 [ 5.611012][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.611016][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.611019][ T76] ? vprintk_default+0x20/0x20 [ 5.611023][ T76] ? vprintk_default+0x20/0x20 [ 5.611026][ T76] new_sync_write+0x33e/0x760 [ 5.611030][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 5.611033][ T76] ? new_sync_read+0x750/0x750 [ 5.611037][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.611042][ T76] ? __fget_files+0x1e3/0x460 [ 5.611046][ T76] vfs_write+0x6a2/0xbd0 [ 5.611050][ T76] ksys_write+0x116/0x250 [ 5.611053][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.611056][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.611060][ T76] do_syscall_64+0xff/0x530 [ 5.611063][ T76] ? exc_page_fault+0xee/0x100 [ 5.611065][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.611068][ T76] RIP: 0033:0x7f1dc1abced2 [ 5.611072][ T76] 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 [ 5.611073][ T76] RSP: 002b:00007f1dc1a03c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.611076][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f1dc1abced2 [ 5.611077][ T76] RDX: 000000000000002e RSI: 00007f1dbc0012c0 RDI: 0000000000000003 [ 5.611078][ T76] RBP: 00007f1dc1a03c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.611079][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1dc1b470a0 [ 5.611080][ T76] R13: 00007f1dc1a453e0 R14: 00007f1dbc0012c0 R15: 00007f1dc1a03da8 [ 5.611087][ T76] [ 6.139976][ T76] virtme-ng-init: udev is done [ 6.142716][ T1] virtme-ng-init: initialization done