virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.090918][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.090940][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.090942][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.090944][ T1] preempt_count: 1, expected: 0 [ 1.090945][ T1] RCU nest depth: 0, expected: 0 [ 1.090946][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.090948][ T1] #0: ff11000002863938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.090960][ T1] #1: ffffffffb7569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.090966][ T1] #2: ffffffffb7569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.090969][ T1] #3: ffffffffb7489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.090973][ T1] #4: ffffffffb7489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.090976][ T1] irq event stamp: 311702 [ 1.090977][ T1] hardirqs last enabled at (311701): [] __down_trylock_console_sem+0x86/0xa0 [ 1.090980][ T1] hardirqs last disabled at (311702): [] console_emit_next_record+0x3d4/0x4c0 [ 1.090982][ T1] softirqs last enabled at (311260): [] handle_softirqs+0x67c/0x900 [ 1.090985][ T1] softirqs last disabled at (311165): [] __irq_exit_rcu+0x145/0x1c0 [ 1.090987][ T1] Preemption disabled at: [ 1.090988][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.090992][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.090995][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.090997][ T1] Call Trace: [ 1.090999][ T1] [ 1.091002][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.091007][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.091009][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.091013][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.091017][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.091022][ T1] __kmalloc_noprof+0x443/0x760 [ 1.091025][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.091030][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.091033][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.091036][ T1] put_chars+0x1e1/0x2f0 [ 1.091039][ T1] ? __send_to_port+0x420/0x420 [ 1.091042][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.091046][ T1] ? validate_chain+0x38b/0xc20 [ 1.091050][ T1] hvc_console_print+0x292/0x780 [ 1.091053][ T1] ? __lock_acquire+0x518/0xc20 [ 1.091055][ T1] ? __lock_acquire+0x518/0xc20 [ 1.091060][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.091063][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.091066][ T1] ? lock_acquire+0x13c/0x160 [ 1.091070][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.091073][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.091074][ T1] ? console_flush_one_record+0x106/0x710 [ 1.091077][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.091079][ T1] ? lock_acquire+0x13c/0x160 [ 1.091083][ T1] console_flush_one_record+0x46f/0x710 [ 1.091087][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.091088][ T1] ? __lock_acquire+0x518/0xc20 [ 1.091093][ T1] console_unlock+0xee/0x1f0 [ 1.091096][ T1] ? console_flush_one_record+0x710/0x710 [ 1.091097][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.091099][ T1] ? lock_acquire+0x60/0x160 [ 1.091103][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.091105][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.091107][ T1] vprintk_emit+0x37c/0x3e0 [ 1.091110][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.091112][ T1] ? find_held_lock+0x2b/0x80 [ 1.091118][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.091120][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.091121][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.091121][ T1] ? device_rename.cold+0xa/0xa [ 1.091121][ T1] ? __lock_acquire+0x518/0xc20 [ 1.091121][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.091121][ T1] ? find_held_lock+0x2b/0x80 [ 1.091121][ T1] dev_printk_emit+0xb9/0xee [ 1.091121][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.091121][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.091121][ T1] ? proc_register+0x368/0x8b0 [ 1.091121][ T1] _dev_info+0xe2/0x116 [ 1.091121][ T1] ? _dev_notice+0x120/0x120 [ 1.091121][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.091121][ T1] ? rtc_proc_show+0x400/0x400 [ 1.091121][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.091121][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.091121][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.091121][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.091121][ T1] cmos_do_probe+0x73b/0x98a [ 1.091121][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.091121][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.091121][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.091121][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.091121][ T1] ? mc146818_set_time+0x500/0x500 [ 1.091121][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.091121][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.091121][ T1] platform_probe+0xfe/0x1f0 [ 1.091121][ T1] call_driver_probe+0x61/0x1c0 [ 1.091121][ T1] really_probe+0x199/0x760 [ 1.091121][ T1] ? __device_attach_driver+0x280/0x280 [ 1.091121][ T1] __driver_probe_device+0x24f/0x440 [ 1.091121][ T1] ? __device_attach_driver+0x280/0x280 [ 1.091121][ T1] ? __device_attach_driver+0x280/0x280 [ 1.091121][ T1] driver_probe_device+0x4a/0xf0 [ 1.091121][ T1] __driver_attach+0x1b8/0x540 [ 1.091121][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.091121][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.091121][ T1] ? bus_remove_file+0x50/0x50 [ 1.091121][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.091121][ T1] ? rtc_dev_init+0x40/0x40 [ 1.091121][ T1] ? rtc_dev_init+0x40/0x40 [ 1.091121][ T1] bus_add_driver+0x2c8/0x530 [ 1.091121][ T1] driver_register+0x1a3/0x390 [ 1.091121][ T1] __platform_driver_probe+0x13f/0x270 [ 1.091121][ T1] cmos_init+0x31/0x40 [ 1.091121][ T1] do_one_initcall+0x124/0x4f0 [ 1.091121][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.091121][ T1] ? parameq+0x110/0x110 [ 1.091121][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.091121][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.091121][ T1] kernel_init_freeable+0x596/0x630 [ 1.091121][ T1] ? rest_init+0x280/0x280 [ 1.091121][ T1] kernel_init+0x21/0x150 [ 1.091121][ T1] ? rest_init+0x280/0x280 [ 1.091121][ T1] ret_from_fork+0x474/0x6b0 [ 1.091121][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.091121][ T1] ? __switch_to+0x5a3/0xe00 [ 1.091121][ T1] ? rest_init+0x280/0x280 [ 1.091121][ T1] ret_from_fork_asm+0x11/0x20 [ 1.091121][ T1] [ 1.123168][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T10:08:36 UTC (1787911716) [ 1.124205][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.127352][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.136704][ T1] NET: Registered PF_INET6 protocol family [ 1.140995][ T1] Segment Routing with IPv6 [ 1.141399][ T1] In-situ OAM (IOAM) with IPv6 [ 1.141764][ T1] NET: Registered PF_PACKET protocol family [ 1.142097][ T1] 9pnet: Installing 9P2000 support [ 1.142483][ T1] Key type dns_resolver registered [ 1.143147][ T1] NET: Registered PF_VSOCK protocol family [ 1.147856][ T1] IPI shorthand broadcast: enabled [ 1.249485][ T1] sched_clock: Marking stable (1212001991, 37115929)->(1340172401, -91054481) [ 1.252785][ T1] registered taskstats version 1 [ 1.254616][ T1] Loading compiled-in X.509 certificates [ 1.357147][ T1] Demotion targets for Node 0: null [ 1.357453][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12241) [ 1.357756][ T1] page_owner is disabled [ 1.358959][ T1] PM: Magic number: 6:242:124 [ 1.359419][ T1] netconsole: network logging started [ 1.360840][ T1] ALSA device list: [ 1.361673][ T1] No soundcards found. [ 1.363040][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.365692][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.366506][ T1] devtmpfs: mounted [ 1.366778][ T1] VFS: Pivoted into new rootfs [ 1.395575][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.395855][ T1] Write protecting the kernel read-only data: 55296k [ 1.397548][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.398082][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.398402][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.398679][ T1] with arguments: [ 1.398813][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.399055][ T1] with environment: [ 1.399187][ T1] HOME=/ [ 1.399319][ T1] TERM=dumb [ 1.399436][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.399674][ T1] nr_open=2147483584 [ 1.399790][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.400070][ T1] virtme_rw_overlay0=/etc [ 1.400237][ T1] virtme_rw_overlay1=/lib [ 1.400397][ T1] virtme_rw_overlay2=/home [ 1.400553][ T1] virtme_rw_overlay3=/opt [ 1.400707][ T1] virtme_rw_overlay4=/srv [ 1.400869][ T1] virtme_rw_overlay5=/usr [ 1.401021][ T1] virtme_rw_overlay6=/var [ 1.401189][ T1] virtme_rw_overlay7=/tmp [ 1.401357][ T1] virtme_console=ttyS0 [ 1.401512][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.418385][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.419573][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.428024][ T1] overlayfs: failed to set xattr on upper [ 1.428299][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.428560][ T1] overlayfs: ...falling back to uuid=null. [ 1.430900][ T1] overlayfs: failed to set xattr on upper [ 1.431107][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.431355][ T1] overlayfs: ...falling back to uuid=null. [ 1.433247][ T1] overlayfs: failed to set xattr on upper [ 1.433454][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.433695][ T1] overlayfs: ...falling back to uuid=null. [ 1.435963][ T1] overlayfs: failed to set xattr on upper [ 1.436172][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.436414][ T1] overlayfs: ...falling back to uuid=null. [ 1.438702][ T1] overlayfs: failed to set xattr on upper [ 1.438906][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.439156][ T1] overlayfs: ...falling back to uuid=null. [ 1.440733][ T1] overlayfs: failed to set xattr on upper [ 1.440938][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.441223][ T1] overlayfs: ...falling back to uuid=null. [ 1.445894][ T1] overlayfs: failed to set xattr on upper [ 1.447069][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.447523][ T1] overlayfs: ...falling back to uuid=null. [ 1.450023][ T1] overlayfs: failed to set xattr on upper [ 1.450750][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.451151][ T1] overlayfs: ...falling back to uuid=null. [ 1.458228][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 1.469029][ T1] virtme-ng-init: running systemd-tmpfiles [ 4.599081][ T72] systemd-tmpfile (72) used greatest stack depth: 24816 bytes left [ 4.599098][ T72] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.599100][ T72] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 72, name: systemd-tmpfile [ 4.599102][ T72] preempt_count: 2, expected: 0 [ 4.599103][ T72] RCU nest depth: 0, expected: 0 [ 4.599104][ T72] locks held by systemd-tmpfile/72: 5, last CPU#3: [ 4.599106][ T72] #0: ffffffffb74027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 4.599121][ T72] #1: ffffffffb7569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.599126][ T72] #2: ffffffffb7569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.599130][ T72] #3: ffffffffb7489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.599133][ T72] #4: ffffffffb7489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.599136][ T72] irq event stamp: 2546500 [ 4.599137][ T72] hardirqs last enabled at (2546499): [] __down_trylock_console_sem+0x86/0xa0 [ 4.599141][ T72] hardirqs last disabled at (2546500): [] console_emit_next_record+0x3d4/0x4c0 [ 4.599142][ T72] softirqs last enabled at (2544684): [] handle_softirqs+0x67c/0x900 [ 4.599145][ T72] softirqs last disabled at (2543669): [] __irq_exit_rcu+0x145/0x1c0 [ 4.599147][ T72] Preemption disabled at: [ 4.599148][ T72] [<0000000000000000>] 0x0 [ 4.599155][ T72] CPU: 3 UID: 0 PID: 72 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.599158][ T72] Tainted: [W]=WARN [ 4.599159][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.599161][ T72] Call Trace: [ 4.599162][ T72] [ 4.599164][ T72] dump_stack_lvl+0x6f/0xa0 [ 4.599170][ T72] __might_resched.cold+0x1fe/0x2c1 [ 4.599174][ T72] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.599177][ T72] ? __kmalloc_noprof+0xdb/0x760 [ 4.599182][ T72] __kmalloc_noprof+0x443/0x760 [ 4.599185][ T72] ? alloc_buf.isra.0+0x4b/0x260 [ 4.599191][ T72] ? do_raw_spin_unlock+0x59/0x250 [ 4.599193][ T72] alloc_buf.isra.0+0x4b/0x260 [ 4.599197][ T72] put_chars+0x1e1/0x2f0 [ 4.599200][ T72] ? __send_to_port+0x420/0x420 [ 4.599201][ T72] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.599205][ T72] ? validate_chain+0x38b/0xc20 [ 4.599211][ T72] hvc_console_print+0x292/0x780 [ 4.599217][ T72] ? hvc_write+0x3a0/0x3a0 [ 4.599220][ T72] ? rcu_is_watching+0x16/0xd0 [ 4.599222][ T72] ? lock_acquire+0x13c/0x160 [ 4.599226][ T72] console_emit_next_record+0x22f/0x4c0 [ 4.599229][ T72] ? devkmsg_read+0x4b0/0x4b0 [ 4.599231][ T72] ? console_flush_one_record+0x106/0x710 [ 4.599233][ T72] ? rcu_is_watching+0x16/0xd0 [ 4.599235][ T72] ? lock_acquire+0x13c/0x160 [ 4.599239][ T72] console_flush_one_record+0x46f/0x710 [ 4.599243][ T72] ? console_emit_next_record+0x4c0/0x4c0 [ 4.599245][ T72] ? __lock_acquire+0x518/0xc20 [ 4.599250][ T72] console_unlock+0xee/0x1f0 [ 4.599252][ T72] ? console_flush_one_record+0x710/0x710 [ 4.599254][ T72] ? rcu_is_watching+0x16/0xd0 [ 4.599256][ T72] ? lock_acquire+0x60/0x160 [ 4.599259][ T72] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.599261][ T72] ? vprintk_emit+0x320/0x3e0 [ 4.599264][ T72] vprintk_emit+0x37c/0x3e0 [ 4.599267][ T72] ? wake_up_klogd_work_func+0x90/0x90 [ 4.599270][ T72] ? __lock_acquire+0x518/0xc20 [ 4.599274][ T72] _printk+0xc7/0x100 [ 4.599278][ T72] ? snapshot_read.cold+0x21/0x21 [ 4.599281][ T72] ? do_raw_spin_lock+0x131/0x280 [ 4.599283][ T72] ? __rwlock_init+0x150/0x150 [ 4.599287][ T72] ? do_raw_spin_lock+0x131/0x280 [ 4.599290][ T72] do_exit.cold+0x82/0x9c [ 4.599294][ T72] ? exit_notify+0x890/0x890 [ 4.599295][ T72] ? __lock_release.isra.0+0x69/0x1a0 [ 4.599298][ T72] ? rcu_is_watching+0x16/0xd0 [ 4.599302][ T72] do_group_exit+0xb8/0x370 [ 4.599305][ T72] __x64_sys_exit_group+0x3c/0x50 [ 4.599307][ T72] x64_sys_call+0x1567/0x1570 [ 4.599309][ T72] do_syscall_64+0xff/0x530 [ 4.599314][ T72] ? exc_page_fault+0xee/0x100 [ 4.599316][ T72] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.599319][ T72] RIP: 0033:0x7f79cc68c1b8 [ 4.599321][ T72] Code: Unable to access opcode bytes at 0x7f79cc68c18e. [ 4.599323][ T72] RSP: 002b:00007ffc132d31a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 4.599325][ T72] RAX: ffffffffffffffda RBX: 00007f79cc7bcf88 RCX: 00007f79cc68c1b8 [ 4.599326][ T72] RDX: 00007f79cbeea4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 4.599327][ T72] RBP: 00007ffc132d3200 R08: 0000000000000000 R09: 0000000000001000 [ 4.599328][ T72] R10: 00007ffc132d2fc0 R11: 0000000000000246 R12: 0000000000000001 [ 4.599329][ T72] R13: 0000000000000049 R14: 00007f79cc7bb680 R15: 00007f79cc7bcfa0 [ 4.599336][ T72] [ 4.599440][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.599440][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.599440][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.599440][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.616499][ T1] virtme-ng-init: basic initialization done [ 4.666364][ T79] ip (79) used greatest stack depth: 24760 bytes left [ 4.690679][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.691095][ T75] virtme-ng-init: triggering udev coldplug [ 7.230423][ T75] virtme-ng-init: waiting for udev to settle [ 7.230438][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 7.230441][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 7.230442][ T75] preempt_count: 1, expected: 0 [ 7.230443][ T75] RCU nest depth: 0, expected: 0 [ 7.230444][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 7.230447][ T75] #0: ffffffffb7569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 7.230459][ T75] #1: ffffffffb7569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 7.230463][ T75] #2: ffffffffb7489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 7.230467][ T75] #3: ffffffffb7489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 7.230470][ T75] irq event stamp: 10132 [ 7.230471][ T75] hardirqs last enabled at (10131): [] __down_trylock_console_sem+0x86/0xa0 [ 7.230474][ T75] hardirqs last disabled at (10132): [] console_emit_next_record+0x3d4/0x4c0 [ 7.230476][ T75] softirqs last enabled at (9542): [] handle_softirqs+0x67c/0x900 [ 7.230479][ T75] softirqs last disabled at (9003): [] __irq_exit_rcu+0x145/0x1c0 [ 7.230482][ T75] Preemption disabled at: [ 7.230482][ T75] [] vprintk_emit+0x31b/0x3e0 [ 7.230488][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 7.230491][ T75] Tainted: [W]=WARN [ 7.230493][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.230494][ T75] Call Trace: [ 7.230496][ T75] [ 7.230497][ T75] dump_stack_lvl+0x6f/0xa0 [ 7.230503][ T75] ? vprintk_emit+0x31b/0x3e0 [ 7.230505][ T75] __might_resched.cold+0x1fe/0x2c1 [ 7.230509][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 7.230513][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 7.230518][ T75] __kmalloc_noprof+0x443/0x760 [ 7.230521][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 7.230527][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 7.230530][ T75] alloc_buf.isra.0+0x4b/0x260 [ 7.230534][ T75] put_chars+0x1e1/0x2f0 [ 7.230537][ T75] ? __send_to_port+0x420/0x420 [ 7.230538][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 7.230543][ T75] ? validate_chain+0x38b/0xc20 [ 7.230548][ T75] hvc_console_print+0x292/0x780 [ 7.230560][ T75] ? hvc_write+0x3a0/0x3a0 [ 7.230563][ T75] ? rcu_is_watching+0x16/0xd0 [ 7.230565][ T75] ? lock_acquire+0x13c/0x160 [ 7.230569][ T75] console_emit_next_record+0x22f/0x4c0 [ 7.230572][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 7.230574][ T75] ? console_flush_one_record+0x106/0x710 [ 7.230576][ T75] ? rcu_is_watching+0x16/0xd0 [ 7.230578][ T75] ? lock_acquire+0x13c/0x160 [ 7.230582][ T75] console_flush_one_record+0x46f/0x710 [ 7.230585][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 7.230587][ T75] ? __lock_acquire+0x518/0xc20 [ 7.230592][ T75] console_unlock+0xee/0x1f0 [ 7.230594][ T75] ? console_flush_one_record+0x710/0x710 [ 7.230595][ T75] ? rcu_is_watching+0x16/0xd0 [ 7.230597][ T75] ? lock_acquire+0x60/0x160 [ 7.230601][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 7.230603][ T75] ? vprintk_emit+0x320/0x3e0 [ 7.230605][ T75] vprintk_emit+0x37c/0x3e0 [ 7.230609][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 7.230611][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 7.230617][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 7.230621][ T75] ? vprintk_emit.cold+0x107/0x107 [ 7.230623][ T75] ? simple_strntoull+0x10f/0x140 [ 7.230627][ T75] ? date_str+0x1e0/0x1e0 [ 7.230631][ T75] ? devkmsg_write+0xd1/0x2c0 [ 7.230634][ T75] devkmsg_write.cold+0x5a/0x8b [ 7.230637][ T75] ? vprintk_default+0x20/0x20 [ 7.230641][ T75] ? vprintk_default+0x20/0x20 [ 7.230643][ T75] new_sync_write+0x33e/0x760 [ 7.230647][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 7.230651][ T75] ? new_sync_read+0x750/0x750 [ 7.230655][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 7.230659][ T75] ? __fget_files+0x1e3/0x460 [ 7.230664][ T75] vfs_write+0x6a2/0xbd0 [ 7.230667][ T75] ksys_write+0x116/0x250 [ 7.230670][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 7.230672][ T75] ? rcu_is_watching+0x16/0xd0 [ 7.230676][ T75] do_syscall_64+0xff/0x530 [ 7.230678][ T75] ? exc_page_fault+0xee/0x100 [ 7.230681][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.230683][ T75] RIP: 0033:0x7f4391f9ded2 [ 7.230687][ T75] 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 [ 7.230688][ T75] RSP: 002b:00007f4391ee4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 7.230691][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f4391f9ded2 [ 7.230692][ T75] RDX: 000000000000002e RSI: 00007f438c0012c0 RDI: 0000000000000003 [ 7.230693][ T75] RBP: 00007f4391ee4c90 R08: 0000000000000000 R09: 0000000000000000 [ 7.230694][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f43920280a0 [ 7.230695][ T75] R13: 00007f4391f263e0 R14: 00007f438c0012c0 R15: 00007f4391ee4da8 [ 7.230701][ T75] [ 7.957126][ T75] virtme-ng-init: udev is done [ 7.960167][ T1] virtme-ng-init: initialization done