virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.034222][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.034245][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.034245][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.034245][ T1] preempt_count: 1, expected: 0 [ 1.034245][ T1] RCU nest depth: 0, expected: 0 [ 1.034245][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.034245][ T1] #0: ff11000002963938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.034245][ T1] #1: ffffffff91b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.034245][ T1] #2: ffffffff91b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.034245][ T1] #3: ffffffff91a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.034245][ T1] #4: ffffffff91a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.034245][ T1] irq event stamp: 310862 [ 1.034245][ T1] hardirqs last enabled at (310861): [] __down_trylock_console_sem+0x86/0xa0 [ 1.034245][ T1] hardirqs last disabled at (310862): [] console_emit_next_record+0x3d4/0x4c0 [ 1.034245][ T1] softirqs last enabled at (310388): [] handle_softirqs+0x67c/0x900 [ 1.034245][ T1] softirqs last disabled at (310295): [] __irq_exit_rcu+0x145/0x1c0 [ 1.034245][ T1] Preemption disabled at: [ 1.034245][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.034245][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.034245][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.034245][ T1] Call Trace: [ 1.034245][ T1] [ 1.034245][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.034245][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.034245][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.034245][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.034245][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.034245][ T1] __kmalloc_noprof+0x443/0x760 [ 1.034245][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.034245][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.034245][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.034245][ T1] put_chars+0x1e1/0x2f0 [ 1.034245][ T1] ? __send_to_port+0x420/0x420 [ 1.034245][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.034245][ T1] ? validate_chain+0x38b/0xc20 [ 1.034245][ T1] hvc_console_print+0x292/0x780 [ 1.034245][ T1] ? __lock_acquire+0x518/0xc20 [ 1.034245][ T1] ? __lock_acquire+0x518/0xc20 [ 1.034245][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.034245][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.034245][ T1] ? lock_acquire+0x13c/0x160 [ 1.034245][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.034245][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.034245][ T1] ? console_flush_one_record+0x106/0x710 [ 1.034245][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.034245][ T1] ? lock_acquire+0x13c/0x160 [ 1.034245][ T1] console_flush_one_record+0x46f/0x710 [ 1.034245][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.034245][ T1] ? __lock_acquire+0x518/0xc20 [ 1.034245][ T1] console_unlock+0xee/0x1f0 [ 1.034245][ T1] ? console_flush_one_record+0x710/0x710 [ 1.034245][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.034245][ T1] ? lock_acquire+0x60/0x160 [ 1.034245][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.034245][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.034245][ T1] vprintk_emit+0x37c/0x3e0 [ 1.034245][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.034245][ T1] ? find_held_lock+0x2b/0x80 [ 1.034245][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.034245][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.034245][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.034245][ T1] ? device_rename.cold+0xa/0xa [ 1.034245][ T1] ? __lock_acquire+0x518/0xc20 [ 1.034245][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.034245][ T1] ? find_held_lock+0x2b/0x80 [ 1.034245][ T1] dev_printk_emit+0xb9/0xee [ 1.034245][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.034245][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.034245][ T1] ? proc_register+0x368/0x8b0 [ 1.034245][ T1] _dev_info+0xe2/0x116 [ 1.034245][ T1] ? _dev_notice+0x120/0x120 [ 1.034245][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.034245][ T1] ? rtc_proc_show+0x400/0x400 [ 1.034245][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.034245][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.034245][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.034245][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.034245][ T1] cmos_do_probe+0x73b/0x98a [ 1.034245][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.034245][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.034245][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.034245][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.034245][ T1] ? mc146818_set_time+0x500/0x500 [ 1.034245][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.034245][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.034245][ T1] platform_probe+0xfe/0x1f0 [ 1.034245][ T1] call_driver_probe+0x61/0x1c0 [ 1.034245][ T1] really_probe+0x199/0x760 [ 1.034245][ T1] ? __device_attach_driver+0x280/0x280 [ 1.034245][ T1] __driver_probe_device+0x24f/0x440 [ 1.034245][ T1] ? __device_attach_driver+0x280/0x280 [ 1.034245][ T1] ? __device_attach_driver+0x280/0x280 [ 1.034245][ T1] driver_probe_device+0x4a/0xf0 [ 1.034245][ T1] __driver_attach+0x1b8/0x540 [ 1.034245][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.034245][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.034245][ T1] ? bus_remove_file+0x50/0x50 [ 1.034245][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.034245][ T1] ? rtc_dev_init+0x40/0x40 [ 1.034245][ T1] ? rtc_dev_init+0x40/0x40 [ 1.034245][ T1] bus_add_driver+0x2c8/0x530 [ 1.034245][ T1] driver_register+0x1a3/0x390 [ 1.034245][ T1] __platform_driver_probe+0x13f/0x270 [ 1.034245][ T1] cmos_init+0x31/0x40 [ 1.034245][ T1] do_one_initcall+0x124/0x4f0 [ 1.034245][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.034245][ T1] ? parameq+0x110/0x110 [ 1.034245][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.034245][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.034245][ T1] kernel_init_freeable+0x596/0x630 [ 1.034245][ T1] ? rest_init+0x280/0x280 [ 1.034245][ T1] kernel_init+0x21/0x150 [ 1.034245][ T1] ? rest_init+0x280/0x280 [ 1.034245][ T1] ret_from_fork+0x474/0x6b0 [ 1.034245][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.034245][ T1] ? __switch_to+0x5a3/0xe00 [ 1.034245][ T1] ? rest_init+0x280/0x280 [ 1.034245][ T1] ret_from_fork_asm+0x11/0x20 [ 1.034245][ T1] [ 1.066748][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T06:10:42 UTC (1787897442) [ 1.067761][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.070878][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.080491][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.080491][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.081768][ T1] NET: Registered PF_INET6 protocol family [ 1.086012][ T1] Segment Routing with IPv6 [ 1.086457][ T1] In-situ OAM (IOAM) with IPv6 [ 1.086952][ T1] NET: Registered PF_PACKET protocol family [ 1.088391][ T1] NET: Registered PF_RDS protocol family [ 1.088964][ T1] Registered RDS/tcp transport [ 1.089235][ T1] 9pnet: Installing 9P2000 support [ 1.089599][ T1] Key type dns_resolver registered [ 1.090250][ T1] NET: Registered PF_VSOCK protocol family [ 1.095063][ T1] IPI shorthand broadcast: enabled [ 1.199868][ T1] sched_clock: Marking stable (1164001423, 35241497)->(1279651894, -80408974) [ 1.202917][ T1] registered taskstats version 1 [ 1.204741][ T1] Loading compiled-in X.509 certificates [ 1.311333][ T1] Demotion targets for Node 0: null [ 1.311634][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12150) [ 1.311937][ T1] page_owner is disabled [ 1.312975][ T1] PM: Magic number: 6:368:166 [ 1.313405][ T1] netconsole: network logging started [ 1.314766][ T1] ALSA device list: [ 1.315514][ T1] No soundcards found. [ 1.316599][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.319329][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.320180][ T1] devtmpfs: mounted [ 1.320490][ T1] VFS: Pivoted into new rootfs [ 1.348758][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.348995][ T1] Write protecting the kernel read-only data: 57344k [ 1.352110][ T1] Freeing unused kernel image (text/rodata gap) memory: 720K [ 1.352508][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.352885][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.353161][ T1] with arguments: [ 1.353523][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.353765][ T1] with environment: [ 1.353883][ T1] HOME=/ [ 1.354006][ T1] TERM=dumb [ 1.354131][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.356644][ T1] nr_open=2147483584 [ 1.356780][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.357061][ T1] virtme_rw_overlay0=/etc [ 1.357212][ T1] virtme_rw_overlay1=/lib [ 1.357375][ T1] virtme_rw_overlay2=/home [ 1.357536][ T1] virtme_rw_overlay3=/opt [ 1.357694][ T1] virtme_rw_overlay4=/srv [ 1.357857][ T1] virtme_rw_overlay5=/usr [ 1.358009][ T1] virtme_rw_overlay6=/var [ 1.358165][ T1] virtme_rw_overlay7=/tmp [ 1.358330][ T1] virtme_console=ttyS0 [ 1.358487][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.373958][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.375171][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.386131][ T1] overlayfs: failed to set xattr on upper [ 1.386442][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.386718][ T1] overlayfs: ...falling back to uuid=null. [ 1.388995][ T1] overlayfs: failed to set xattr on upper [ 1.389217][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.389559][ T1] overlayfs: ...falling back to uuid=null. [ 1.391415][ T1] overlayfs: failed to set xattr on upper [ 1.391621][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.391859][ T1] overlayfs: ...falling back to uuid=null. [ 1.393972][ T1] overlayfs: failed to set xattr on upper [ 1.394184][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.394446][ T1] overlayfs: ...falling back to uuid=null. [ 1.396278][ T1] overlayfs: failed to set xattr on upper [ 1.396484][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.396736][ T1] overlayfs: ...falling back to uuid=null. [ 1.398788][ T1] overlayfs: failed to set xattr on upper [ 1.398999][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.399252][ T1] overlayfs: ...falling back to uuid=null. [ 1.401053][ T1] overlayfs: failed to set xattr on upper [ 1.401263][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.401516][ T1] overlayfs: ...falling back to uuid=null. [ 1.404030][ T1] overlayfs: failed to set xattr on upper [ 1.404229][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.404488][ T1] overlayfs: ...falling back to uuid=null. [ 1.415519][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.423937][ T77] kwatchdog (77) used greatest stack depth: 29688 bytes left [ 3.619761][ T76] systemd-tmpfile (76) used greatest stack depth: 24928 bytes left [ 3.619779][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.619781][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: systemd-tmpfile [ 3.619783][ T76] preempt_count: 2, expected: 0 [ 3.619784][ T76] RCU nest depth: 0, expected: 0 [ 3.619785][ T76] locks held by systemd-tmpfile/76: 5, last CPU#0: [ 3.619787][ T76] #0: ffffffff91a127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.619799][ T76] #1: ffffffff91b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.619805][ T76] #2: ffffffff91b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.619809][ T76] #3: ffffffff91a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.619813][ T76] #4: ffffffff91a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.619817][ T76] irq event stamp: 2312326 [ 3.619818][ T76] hardirqs last enabled at (2312325): [] __down_trylock_console_sem+0x86/0xa0 [ 3.619820][ T76] hardirqs last disabled at (2312326): [] console_emit_next_record+0x3d4/0x4c0 [ 3.619822][ T76] softirqs last enabled at (2311806): [] handle_softirqs+0x67c/0x900 [ 3.619825][ T76] softirqs last disabled at (2310433): [] __irq_exit_rcu+0x145/0x1c0 [ 3.619827][ T76] Preemption disabled at: [ 3.619828][ T76] [<0000000000000000>] 0x0 [ 3.619836][ T76] CPU: 0 UID: 0 PID: 76 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.619841][ T76] Tainted: [W]=WARN [ 3.619842][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.619845][ T76] Call Trace: [ 3.619847][ T76] [ 3.619848][ T76] dump_stack_lvl+0x6f/0xa0 [ 3.619855][ T76] __might_resched.cold+0x1fe/0x2c1 [ 3.619861][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.619865][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 3.619871][ T76] __kmalloc_noprof+0x443/0x760 [ 3.619874][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 3.619881][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 3.619885][ T76] alloc_buf.isra.0+0x4b/0x260 [ 3.619889][ T76] put_chars+0x1e1/0x2f0 [ 3.619893][ T76] ? __send_to_port+0x420/0x420 [ 3.619894][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.619899][ T76] ? validate_chain+0x38b/0xc20 [ 3.619905][ T76] hvc_console_print+0x292/0x780 [ 3.619912][ T76] ? hvc_write+0x3a0/0x3a0 [ 3.619914][ T76] ? rcu_is_watching+0x16/0xd0 [ 3.619917][ T76] ? lock_acquire+0x13c/0x160 [ 3.619921][ T76] console_emit_next_record+0x22f/0x4c0 [ 3.619925][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 3.619927][ T76] ? console_flush_one_record+0x106/0x710 [ 3.619930][ T76] ? rcu_is_watching+0x16/0xd0 [ 3.619932][ T76] ? lock_acquire+0x13c/0x160 [ 3.619936][ T76] console_flush_one_record+0x46f/0x710 [ 3.619941][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 3.619942][ T76] ? __lock_acquire+0x518/0xc20 [ 3.619948][ T76] console_unlock+0xee/0x1f0 [ 3.619951][ T76] ? console_flush_one_record+0x710/0x710 [ 3.619953][ T76] ? rcu_is_watching+0x16/0xd0 [ 3.619955][ T76] ? lock_acquire+0x60/0x160 [ 3.619959][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.619960][ T76] ? vprintk_emit+0x320/0x3e0 [ 3.619964][ T76] vprintk_emit+0x37c/0x3e0 [ 3.619968][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 3.619971][ T76] ? __lock_acquire+0x518/0xc20 [ 3.619975][ T76] _printk+0xc7/0x100 [ 3.619979][ T76] ? snapshot_read.cold+0x21/0x21 [ 3.619981][ T76] ? do_raw_spin_lock+0x131/0x280 [ 3.619984][ T76] ? __rwlock_init+0x150/0x150 [ 3.619988][ T76] ? do_raw_spin_lock+0x131/0x280 [ 3.619991][ T76] do_exit.cold+0x82/0x9c [ 3.619994][ T76] ? exit_notify+0x890/0x890 [ 3.619996][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 3.619999][ T76] ? rcu_is_watching+0x16/0xd0 [ 3.620003][ T76] do_group_exit+0xb8/0x370 [ 3.620006][ T76] __x64_sys_exit_group+0x3c/0x50 [ 3.620008][ T76] x64_sys_call+0x1567/0x1570 [ 3.620010][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.620010][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.620010][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.620010][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.620011][ T76] do_syscall_64+0xff/0x530 [ 3.620015][ T76] ? exc_page_fault+0xee/0x100 [ 3.620018][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.620020][ T76] RIP: 0033:0x7f0b8d2c11b8 [ 3.620022][ T76] Code: Unable to access opcode bytes at 0x7f0b8d2c118e. [ 3.620024][ T76] RSP: 002b:00007ffffd39e2e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.620026][ T76] RAX: ffffffffffffffda RBX: 00007f0b8d3f1f88 RCX: 00007f0b8d2c11b8 [ 3.620027][ T76] RDX: 00007f0b8cb1f4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.620028][ T76] RBP: 00007ffffd39e340 R08: 0000000000000000 R09: 0000000000001000 [ 3.620029][ T76] R10: 00007ffffd39e100 R11: 0000000000000246 R12: 0000000000000001 [ 3.620030][ T76] R13: 0000000000000049 R14: 00007f0b8d3f0680 R15: 00007f0b8d3f1fa0 [ 3.620037][ T76] [ 3.638360][ T1] virtme-ng-init: basic initialization done [ 3.658556][ T79] virtme-ng-init (79) used greatest stack depth: 24480 bytes left [ 3.713077][ T81] systemd-udevd (81) used greatest stack depth: 24432 bytes left [ 3.713236][ T78] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.713774][ T78] virtme-ng-init: triggering udev coldplug [ 5.894850][ T78] virtme-ng-init: waiting for udev to settle [ 5.894865][ T78] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.894868][ T78] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 78, name: virtme-ng-init [ 5.894870][ T78] preempt_count: 1, expected: 0 [ 5.894871][ T78] RCU nest depth: 0, expected: 0 [ 5.894872][ T78] locks held by virtme-ng-init/78: 4, last CPU#3: [ 5.894875][ T78] #0: ffffffff91b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.894887][ T78] #1: ffffffff91b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.894892][ T78] #2: ffffffff91a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.894896][ T78] #3: ffffffff91a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.894900][ T78] irq event stamp: 2944 [ 5.894901][ T78] hardirqs last enabled at (2943): [] __down_trylock_console_sem+0x86/0xa0 [ 5.894903][ T78] hardirqs last disabled at (2944): [] console_emit_next_record+0x3d4/0x4c0 [ 5.894905][ T78] softirqs last enabled at (2426): [] fpu_clone+0xd9/0x410 [ 5.894909][ T78] softirqs last disabled at (2424): [] fpu_clone+0x82/0x410 [ 5.894912][ T78] Preemption disabled at: [ 5.894912][ T78] [] vprintk_emit+0x31b/0x3e0 [ 5.894918][ T78] CPU: 3 UID: 0 PID: 78 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.894922][ T78] Tainted: [W]=WARN [ 5.894922][ T78] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.894924][ T78] Call Trace: [ 5.894926][ T78] [ 5.894928][ T78] dump_stack_lvl+0x6f/0xa0 [ 5.894933][ T78] ? vprintk_emit+0x31b/0x3e0 [ 5.894935][ T78] __might_resched.cold+0x1fe/0x2c1 [ 5.894940][ T78] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.894944][ T78] ? __kmalloc_noprof+0xdb/0x760 [ 5.894949][ T78] __kmalloc_noprof+0x443/0x760 [ 5.894952][ T78] ? alloc_buf.isra.0+0x4b/0x260 [ 5.894958][ T78] ? do_raw_spin_unlock+0x59/0x250 [ 5.894961][ T78] alloc_buf.isra.0+0x4b/0x260 [ 5.894964][ T78] put_chars+0x1e1/0x2f0 [ 5.894967][ T78] ? __send_to_port+0x420/0x420 [ 5.894969][ T78] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.894974][ T78] ? validate_chain+0x38b/0xc20 [ 5.894979][ T78] hvc_console_print+0x292/0x780 [ 5.894986][ T78] ? hvc_write+0x3a0/0x3a0 [ 5.894988][ T78] ? rcu_is_watching+0x16/0xd0 [ 5.894991][ T78] ? lock_acquire+0x13c/0x160 [ 5.894995][ T78] console_emit_next_record+0x22f/0x4c0 [ 5.894999][ T78] ? devkmsg_read+0x4b0/0x4b0 [ 5.895000][ T78] ? console_flush_one_record+0x106/0x710 [ 5.895004][ T78] ? rcu_is_watching+0x16/0xd0 [ 5.895006][ T78] ? lock_acquire+0x13c/0x160 [ 5.895010][ T78] console_flush_one_record+0x46f/0x710 [ 5.895014][ T78] ? console_emit_next_record+0x4c0/0x4c0 [ 5.895016][ T78] ? __lock_acquire+0x518/0xc20 [ 5.895021][ T78] console_unlock+0xee/0x1f0 [ 5.895024][ T78] ? console_flush_one_record+0x710/0x710 [ 5.895026][ T78] ? rcu_is_watching+0x16/0xd0 [ 5.895028][ T78] ? lock_acquire+0x60/0x160 [ 5.895032][ T78] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.895034][ T78] ? vprintk_emit+0x320/0x3e0 [ 5.895037][ T78] vprintk_emit+0x37c/0x3e0 [ 5.895041][ T78] ? wake_up_klogd_work_func+0x90/0x90 [ 5.895044][ T78] ? _copy_from_iter+0x1bb/0x1810 [ 5.895050][ T78] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.895054][ T78] ? vprintk_emit.cold+0x107/0x107 [ 5.895056][ T78] ? simple_strntoull+0x10f/0x140 [ 5.895060][ T78] ? date_str+0x1e0/0x1e0 [ 5.895064][ T78] ? devkmsg_write+0xd1/0x2c0 [ 5.895068][ T78] devkmsg_write.cold+0x5a/0x8b [ 5.895071][ T78] ? vprintk_default+0x20/0x20 [ 5.895075][ T78] ? vprintk_default+0x20/0x20 [ 5.895078][ T78] new_sync_write+0x33e/0x760 [ 5.895082][ T78] ? kasan_quarantine_put+0x42/0x2b0 [ 5.895086][ T78] ? new_sync_read+0x750/0x750 [ 5.895090][ T78] ? __lock_release.isra.0+0x69/0x1a0 [ 5.895095][ T78] ? __fget_files+0x1e3/0x460 [ 5.895098][ T78] vfs_write+0x6a2/0xbd0 [ 5.895103][ T78] ksys_write+0x116/0x250 [ 5.895106][ T78] ? __ia32_sys_read+0xc0/0xc0 [ 5.895109][ T78] ? rcu_is_watching+0x16/0xd0 [ 5.895113][ T78] do_syscall_64+0xff/0x530 [ 5.895115][ T78] ? exc_page_fault+0xee/0x100 [ 5.895118][ T78] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.895121][ T78] RIP: 0033:0x7f4b9d974ed2 [ 5.895125][ T78] 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 [ 5.895126][ T78] RSP: 002b:00007f4b9d8bbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.895129][ T78] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f4b9d974ed2 [ 5.895131][ T78] RDX: 000000000000002e RSI: 00007f4b980012c0 RDI: 0000000000000003 [ 5.895132][ T78] RBP: 00007f4b9d8bbc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.895133][ T78] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4b9d9ff0a0 [ 5.895134][ T78] R13: 00007f4b9d8fd3e0 R14: 00007f4b980012c0 R15: 00007f4b9d8bbda8 [ 5.895140][ T78] [ 6.461685][ T78] virtme-ng-init: udev is done [ 6.464571][ T1] virtme-ng-init: initialization done