virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.031447][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.031466][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.031469][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.031470][ T1] preempt_count: 1, expected: 0 [ 1.031471][ T1] RCU nest depth: 0, expected: 0 [ 1.031472][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.031474][ T1] #0: ff110000028b3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.031485][ T1] #1: ffffffffac799cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.031491][ T1] #2: ffffffffac799d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.031495][ T1] #3: ffffffffac689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.031498][ T1] #4: ffffffffac689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 1.031502][ T1] irq event stamp: 311042 [ 1.031503][ T1] hardirqs last enabled at (311041): [] __down_trylock_console_sem+0x86/0xa0 [ 1.031505][ T1] hardirqs last disabled at (311042): [] console_emit_next_record+0x3f8/0x4f0 [ 1.031507][ T1] softirqs last enabled at (310918): [] handle_softirqs+0x67c/0x900 [ 1.031511][ T1] softirqs last disabled at (310909): [] __irq_exit_rcu+0x145/0x1c0 [ 1.031513][ T1] Preemption disabled at: [ 1.031514][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.031520][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.031522][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.031524][ T1] Call Trace: [ 1.031526][ T1] [ 1.031530][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.031535][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.031537][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.031541][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.031545][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.031550][ T1] __kmalloc_noprof+0x443/0x760 [ 1.031552][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.031557][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.031560][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.031562][ T1] put_chars+0x1e1/0x2f0 [ 1.031566][ T1] ? __send_to_port+0x420/0x420 [ 1.031569][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.031573][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.031576][ T1] ? validate_chain+0x38b/0xc20 [ 1.031580][ T1] hvc_console_print+0x292/0x780 [ 1.031582][ T1] ? mark_usage+0x61/0x170 [ 1.031584][ T1] ? __lock_acquire+0x518/0xc20 [ 1.031585][ T1] ? __lock_acquire+0x518/0xc20 [ 1.031589][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.031591][ T1] ? console_emit_next_record+0x202/0x4f0 [ 1.031594][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.031596][ T1] ? lock_acquire+0x13c/0x160 [ 1.031600][ T1] console_emit_next_record+0x252/0x4f0 [ 1.031603][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 1.031607][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.031609][ T1] ? lock_acquire+0x13c/0x160 [ 1.031613][ T1] console_flush_one_record+0x46f/0x710 [ 1.031617][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 1.031619][ T1] ? __lock_acquire+0x518/0xc20 [ 1.031623][ T1] console_unlock+0xee/0x1f0 [ 1.031626][ T1] ? console_flush_one_record+0x710/0x710 [ 1.031628][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.031630][ T1] ? lock_acquire+0x60/0x160 [ 1.031633][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.031635][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.031640][ T1] vprintk_emit+0x37c/0x3e0 [ 1.031645][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.031648][ T1] ? kasan_save_stack+0x2f/0x50 [ 1.031652][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 1.031654][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 1.031656][ T1] ? __devm_add_action+0x52/0x210 [ 1.031659][ T1] ? devm_nvmem_register+0x3a/0x60 [ 1.031664][ T1] ? cmos_do_probe+0x7ab/0x98a [ 1.031669][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.031674][ T1] ? device_rename.cold+0xa/0xa [ 1.031676][ T1] ? kernel_init+0x21/0x150 [ 1.031686][ T1] dev_printk_emit+0xb9/0xee [ 1.031688][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.031690][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.031692][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.031695][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.031697][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.031699][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.031704][ T1] _dev_info+0xe2/0x116 [ 1.031706][ T1] ? _dev_notice+0x120/0x120 [ 1.031708][ T1] ? acpi_enable_event+0x246/0x370 [ 1.031713][ T1] ? acpi_disable_event+0x244/0x370 [ 1.031715][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 1.031719][ T1] ? acpi_enable_event+0x370/0x370 [ 1.031720][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 1.031724][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 1.031728][ T1] cmos_do_probe+0x8be/0x98a [ 1.031730][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.031734][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.031736][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.031741][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.031743][ T1] ? mc146818_set_time+0x500/0x500 [ 1.031747][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.031749][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.031755][ T1] platform_probe+0xfe/0x1f0 [ 1.031758][ T1] call_driver_probe+0x61/0x1c0 [ 1.031761][ T1] really_probe+0x199/0x760 [ 1.031764][ T1] ? __device_attach_driver+0x280/0x280 [ 1.031766][ T1] __driver_probe_device+0x24f/0x440 [ 1.031769][ T1] ? __device_attach_driver+0x280/0x280 [ 1.031770][ T1] ? __device_attach_driver+0x280/0x280 [ 1.031772][ T1] driver_probe_device+0x4a/0xf0 [ 1.031775][ T1] __driver_attach+0x1b8/0x540 [ 1.031777][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.031779][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.031782][ T1] ? bus_remove_file+0x50/0x50 [ 1.031783][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.031787][ T1] ? rtc_dev_init+0x40/0x40 [ 1.031792][ T1] ? rtc_dev_init+0x40/0x40 [ 1.031793][ T1] bus_add_driver+0x2c8/0x530 [ 1.031797][ T1] driver_register+0x1a3/0x390 [ 1.031800][ T1] __platform_driver_probe+0x13f/0x270 [ 1.031803][ T1] cmos_init+0x31/0x40 [ 1.031805][ T1] do_one_initcall+0x124/0x4f0 [ 1.031809][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.031811][ T1] ? parameq+0x110/0x110 [ 1.031816][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.031819][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.031823][ T1] kernel_init_freeable+0x596/0x630 [ 1.031826][ T1] ? rest_init+0x280/0x280 [ 1.031829][ T1] kernel_init+0x21/0x150 [ 1.031831][ T1] ? rest_init+0x280/0x280 [ 1.031833][ T1] ret_from_fork+0x474/0x6b0 [ 1.031837][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.031841][ T1] ? __switch_to+0x5a3/0xe00 [ 1.031844][ T1] ? rest_init+0x280/0x280 [ 1.031846][ T1] ret_from_fork_asm+0x11/0x20 [ 1.031854][ T1] [ 1.068403][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.076033][ T1] NET: Registered PF_INET6 protocol family [ 1.083212][ T1] Segment Routing with IPv6 [ 1.083681][ T1] In-situ OAM (IOAM) with IPv6 [ 1.084057][ T1] NET: Registered PF_PACKET protocol family [ 1.084327][ T1] 9pnet: Installing 9P2000 support [ 1.084734][ T1] Key type dns_resolver registered [ 1.085994][ T1] NET: Registered PF_VSOCK protocol family [ 1.091691][ T1] IPI shorthand broadcast: enabled [ 1.199544][ T1] sched_clock: Marking stable (1161001767, 38235209)->(1308158407, -108921431) [ 1.201795][ T1] registered taskstats version 1 [ 1.204201][ T1] Loading compiled-in X.509 certificates [ 1.307589][ T1] Demotion targets for Node 0: null [ 1.307899][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12232) [ 1.308201][ T1] page_owner is disabled [ 1.308883][ T1] PM: Magic number: 6:903:711 [ 1.309067][ T1] PM: hash matches drivers/base/power/main.c:1121 [ 1.310566][ T1] ALSA device list: [ 1.311262][ T1] No soundcards found. [ 1.312129][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.314855][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.315735][ T1] devtmpfs: mounted [ 1.316003][ T1] VFS: Pivoted into new rootfs [ 1.346090][ T1] Freeing unused kernel image (initmem) memory: 2540K [ 1.346623][ T1] Write protecting the kernel read-only data: 55296k [ 1.348322][ T1] Freeing unused kernel image (text/rodata gap) memory: 296K [ 1.348704][ T1] Freeing unused kernel image (rodata/data gap) memory: 324K [ 1.348980][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.349466][ T1] with arguments: [ 1.349599][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.349835][ T1] with environment: [ 1.349958][ T1] HOME=/ [ 1.350086][ T1] TERM=dumb [ 1.350206][ T1] virtme_hostname=vmksft-netdevsim-dbg,debug-threads=on [ 1.350460][ T1] nr_open=2147483584 [ 1.350591][ T1] virtme_link_mods=/srv/vmksft/testing/wt-14/.virtme_mods/lib/modules/0.0.0 [ 1.350866][ T1] virtme_rw_overlay0=/etc [ 1.351021][ T1] virtme_rw_overlay1=/lib [ 1.351182][ T1] virtme_rw_overlay2=/home [ 1.351345][ T1] virtme_rw_overlay3=/opt [ 1.351519][ T1] virtme_rw_overlay4=/srv [ 1.351680][ T1] virtme_rw_overlay5=/usr [ 1.351836][ T1] virtme_rw_overlay6=/var [ 1.351990][ T1] virtme_rw_overlay7=/tmp [ 1.352155][ T1] virtme_console=ttyS0 [ 1.352315][ T1] virtme_chdir=srv/vmksft/testing/wt-14 [ 1.368373][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.370035][ T1] virtme-ng-init: Setting hostname to vmksft-netdevsim-dbg,debug-threads=on... [ 1.380034][ T1] overlayfs: failed to set xattr on upper [ 1.380329][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.380612][ T1] overlayfs: ...falling back to uuid=null. [ 1.382950][ T1] overlayfs: failed to set xattr on upper [ 1.383171][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.383434][ T1] overlayfs: ...falling back to uuid=null. [ 1.385320][ T1] overlayfs: failed to set xattr on upper [ 1.385530][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.385779][ T1] overlayfs: ...falling back to uuid=null. [ 1.388271][ T1] overlayfs: failed to set xattr on upper [ 1.388482][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.388736][ T1] overlayfs: ...falling back to uuid=null. [ 1.390643][ T1] overlayfs: failed to set xattr on upper [ 1.390850][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.391093][ T1] overlayfs: ...falling back to uuid=null. [ 1.392761][ T1] overlayfs: failed to set xattr on upper [ 1.392975][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.393220][ T1] overlayfs: ...falling back to uuid=null. [ 1.395210][ T1] overlayfs: failed to set xattr on upper [ 1.395436][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.395686][ T1] overlayfs: ...falling back to uuid=null. [ 1.397566][ T1] overlayfs: failed to set xattr on upper [ 1.397771][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.398020][ T1] overlayfs: ...falling back to uuid=null. [ 1.411325][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.422809][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.649252][ T71] systemd-tmpfile (71) used greatest stack depth: 24448 bytes left [ 3.649270][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.649272][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: systemd-tmpfile [ 3.649273][ T71] preempt_count: 2, expected: 0 [ 3.649274][ T71] RCU nest depth: 0, expected: 0 [ 3.649275][ T71] locks held by systemd-tmpfile/71: 5, last CPU#1: [ 3.649277][ T71] #0: ffffffffac6027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.649289][ T71] #1: ffffffffac799cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.649294][ T71] #2: ffffffffac799d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.649298][ T71] #3: ffffffffac689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.649301][ T71] #4: ffffffffac689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.649305][ T71] irq event stamp: 2357408 [ 3.649306][ T71] hardirqs last enabled at (2357407): [] __down_trylock_console_sem+0x86/0xa0 [ 3.649308][ T71] hardirqs last disabled at (2357408): [] console_emit_next_record+0x3f8/0x4f0 [ 3.649310][ T71] softirqs last enabled at (2357402): [] handle_softirqs+0x67c/0x900 [ 3.649312][ T71] softirqs last disabled at (2357397): [] __irq_exit_rcu+0x145/0x1c0 [ 3.649315][ T71] Preemption disabled at: [ 3.649316][ T71] [<0000000000000000>] 0x0 [ 3.649323][ T71] CPU: 1 UID: 0 PID: 71 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.649327][ T71] Tainted: [W]=WARN [ 3.649328][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.649330][ T71] Call Trace: [ 3.649332][ T71] [ 3.649334][ T71] dump_stack_lvl+0x6f/0xa0 [ 3.649339][ T71] __might_resched.cold+0x1fe/0x2c1 [ 3.649344][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.649349][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 3.649355][ T71] __kmalloc_noprof+0x443/0x760 [ 3.649359][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 3.649374][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 3.649377][ T71] alloc_buf.isra.0+0x4b/0x260 [ 3.649381][ T71] put_chars+0x1e1/0x2f0 [ 3.649386][ T71] ? __send_to_port+0x420/0x420 [ 3.649388][ T71] ? printk_get_next_message+0x2fe/0x7d0 [ 3.649393][ T71] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.649396][ T71] ? validate_chain+0x38b/0xc20 [ 3.649400][ T71] hvc_console_print+0x292/0x780 [ 3.649403][ T71] ? __lock_acquire+0x518/0xc20 [ 3.649405][ T71] ? __lock_acquire+0x518/0xc20 [ 3.649409][ T71] ? hvc_write+0x3a0/0x3a0 [ 3.649412][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.649414][ T71] ? lock_acquire+0x13c/0x160 [ 3.649418][ T71] console_emit_next_record+0x252/0x4f0 [ 3.649421][ T71] ? devkmsg_read+0x4e0/0x4e0 [ 3.649425][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.649427][ T71] ? lock_acquire+0x13c/0x160 [ 3.649431][ T71] console_flush_one_record+0x46f/0x710 [ 3.649435][ T71] ? console_emit_next_record+0x4f0/0x4f0 [ 3.649436][ T71] ? __lock_acquire+0x518/0xc20 [ 3.649441][ T71] console_unlock+0xee/0x1f0 [ 3.649444][ T71] ? console_flush_one_record+0x710/0x710 [ 3.649445][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.649447][ T71] ? lock_acquire+0x60/0x160 [ 3.649451][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.649452][ T71] ? vprintk_emit+0x320/0x3e0 [ 3.649455][ T71] vprintk_emit+0x37c/0x3e0 [ 3.649458][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 3.649462][ T71] ? __lock_acquire+0x518/0xc20 [ 3.649465][ T71] _printk+0xc7/0x100 [ 3.649469][ T71] ? snapshot_read.cold+0x21/0x21 [ 3.649471][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.649474][ T71] ? __rwlock_init+0x150/0x150 [ 3.649477][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.649479][ T71] do_exit.cold+0x82/0x9c [ 3.649483][ T71] ? exit_notify+0x890/0x890 [ 3.649485][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 3.649487][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.649491][ T71] do_group_exit+0xb8/0x370 [ 3.649494][ T71] __x64_sys_exit_group+0x3c/0x50 [ 3.649497][ T71] x64_sys_call+0x1567/0x1570 [ 3.649499][ T71] do_syscall_64+0xff/0x530 [ 3.649502][ T71] ? exc_page_fault+0xee/0x100 [ 3.649505][ T71] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.649507][ T71] RIP: 0033:0x7f8c206be1b8 [ 3.649509][ T71] Code: Unable to access opcode bytes at 0x7f8c206be18e. [ 3.649511][ T71] RSP: 002b:00007ffd977379e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.649513][ T71] RAX: ffffffffffffffda RBX: 00007f8c207eef88 RCX: 00007f8c206be1b8 [ 3.649514][ T71] RDX: 00007f8c1ff1c4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.649515][ T71] RBP: 00007ffd97737a40 R08: 0000000000000000 R09: 0000000000001000 [ 3.649516][ T71] R10: 00007ffd97737800 R11: 0000000000000246 R12: 0000000000000001 [ 3.649517][ T71] R13: 0000000000000049 R14: 00007f8c207ed680 R15: 00007f8c207eefa0 [ 3.649523][ T71] [ 3.649600][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.649600][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.649600][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.649600][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.682915][ T1] virtme-ng-init: basic initialization done [ 3.782869][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.783278][ T74] virtme-ng-init: triggering udev coldplug [ 4.591853][ T80] udevadm (80) used greatest stack depth: 24432 bytes left [ 6.093957][ T74] virtme-ng-init: waiting for udev to settle [ 6.093972][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.093974][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.093976][ T74] preempt_count: 1, expected: 0 [ 6.093977][ T74] RCU nest depth: 0, expected: 0 [ 6.093978][ T74] locks held by virtme-ng-init/74: 4, last CPU#3: [ 6.093981][ T74] #0: ffffffffac799cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.093993][ T74] #1: ffffffffac799d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.093997][ T74] #2: ffffffffac689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.094001][ T74] #3: ffffffffac689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 6.094005][ T74] irq event stamp: 2810 [ 6.094006][ T74] hardirqs last enabled at (2809): [] __down_trylock_console_sem+0x86/0xa0 [ 6.094008][ T74] hardirqs last disabled at (2810): [] console_emit_next_record+0x3f8/0x4f0 [ 6.094010][ T74] softirqs last enabled at (2372): [] fpu_clone+0xd9/0x410 [ 6.094013][ T74] softirqs last disabled at (2370): [] fpu_clone+0x82/0x410 [ 6.094015][ T74] Preemption disabled at: [ 6.094016][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.094022][ T74] CPU: 3 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.094026][ T74] Tainted: [W]=WARN [ 6.094027][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.094029][ T74] Call Trace: [ 6.094031][ T74] [ 6.094032][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.094038][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.094039][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.094044][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.094048][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.094052][ T74] __kmalloc_noprof+0x443/0x760 [ 6.094054][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.094060][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.094062][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.094065][ T74] put_chars+0x1e1/0x2f0 [ 6.094069][ T74] ? __send_to_port+0x420/0x420 [ 6.094070][ T74] ? printk_get_next_message+0x2fe/0x7d0 [ 6.094073][ T74] ? rcu_read_lock_any_held+0x3c/0x90 [ 6.094076][ T74] ? validate_chain+0x38b/0xc20 [ 6.094080][ T74] hvc_console_print+0x292/0x780 [ 6.094083][ T74] ? __lock_acquire+0x518/0xc20 [ 6.094085][ T74] ? __lock_acquire+0x518/0xc20 [ 6.094089][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.094092][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.094095][ T74] ? lock_acquire+0x13c/0x160 [ 6.094099][ T74] console_emit_next_record+0x252/0x4f0 [ 6.094102][ T74] ? devkmsg_read+0x4e0/0x4e0 [ 6.094106][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.094108][ T74] ? lock_acquire+0x13c/0x160 [ 6.094112][ T74] console_flush_one_record+0x46f/0x710 [ 6.094116][ T74] ? console_emit_next_record+0x4f0/0x4f0 [ 6.094118][ T74] ? __lock_acquire+0x518/0xc20 [ 6.094122][ T74] console_unlock+0xee/0x1f0 [ 6.094125][ T74] ? console_flush_one_record+0x710/0x710 [ 6.094127][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.094129][ T74] ? lock_acquire+0x60/0x160 [ 6.094132][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.094133][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.094137][ T74] vprintk_emit+0x37c/0x3e0 [ 6.094140][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.094143][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.094149][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.094153][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.094155][ T74] ? simple_strntoull+0x10f/0x140 [ 6.094159][ T74] ? date_str+0x1e0/0x1e0 [ 6.094162][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.094166][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.094169][ T74] ? vprintk_default+0x20/0x20 [ 6.094173][ T74] ? vprintk_default+0x20/0x20 [ 6.094176][ T74] new_sync_write+0x33e/0x760 [ 6.094179][ T74] ? kasan_quarantine_put+0x102/0x2b0 [ 6.094184][ T74] ? new_sync_read+0x750/0x750 [ 6.094187][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.094192][ T74] ? __fget_files+0x1e3/0x460 [ 6.094196][ T74] vfs_write+0x6a2/0xbd0 [ 6.094200][ T74] ksys_write+0x116/0x250 [ 6.094203][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.094206][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.094209][ T74] do_syscall_64+0xff/0x530 [ 6.094212][ T74] ? exc_page_fault+0xee/0x100 [ 6.094215][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.094217][ T74] RIP: 0033:0x7fd20238aed2 [ 6.094221][ 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 [ 6.094223][ T74] RSP: 002b:00007fd2022d1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.094226][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fd20238aed2 [ 6.094227][ T74] RDX: 000000000000002e RSI: 00007fd1fc001090 RDI: 0000000000000003 [ 6.094228][ T74] RBP: 00007fd2022d1c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.094229][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd2024150a0 [ 6.094230][ T74] R13: 00007fd2023133e0 R14: 00007fd1fc001090 R15: 00007fd2022d1da8 [ 6.094239][ T74] [ 6.635792][ T74] virtme-ng-init: udev is done [ 6.639759][ T1] virtme-ng-init: initialization done