virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.061692][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.061713][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.061715][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.061717][ T1] preempt_count: 1, expected: 0 [ 1.061718][ T1] RCU nest depth: 0, expected: 0 [ 1.061719][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.061721][ T1] #0: ff1100000292b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.061732][ T1] #1: ffffffff8e569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.061738][ T1] #2: ffffffff8e569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.061741][ T1] #3: ffffffff8e489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.061744][ T1] #4: ffffffff8e489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.061748][ T1] irq event stamp: 308890 [ 1.061749][ T1] hardirqs last enabled at (308889): [] __down_trylock_console_sem+0x86/0xa0 [ 1.061752][ T1] hardirqs last disabled at (308890): [] console_emit_next_record+0x3d4/0x4c0 [ 1.061753][ T1] softirqs last enabled at (308186): [] handle_softirqs+0x67c/0x900 [ 1.061757][ T1] softirqs last disabled at (308181): [] __irq_exit_rcu+0x145/0x1c0 [ 1.061759][ T1] Preemption disabled at: [ 1.061760][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.061765][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.061768][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.061769][ T1] Call Trace: [ 1.061771][ T1] [ 1.061774][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.061779][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.061781][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.061785][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.061788][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.061794][ T1] __kmalloc_noprof+0x443/0x760 [ 1.061797][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.061802][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.061805][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.061808][ T1] put_chars+0x1e1/0x2f0 [ 1.061811][ T1] ? __send_to_port+0x420/0x420 [ 1.061815][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.061818][ T1] ? validate_chain+0x38b/0xc20 [ 1.061823][ T1] hvc_console_print+0x292/0x780 [ 1.061826][ T1] ? __lock_acquire+0x518/0xc20 [ 1.061828][ T1] ? __lock_acquire+0x518/0xc20 [ 1.061832][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.061836][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.061838][ T1] ? lock_acquire+0x13c/0x160 [ 1.061842][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.061845][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.061847][ T1] ? console_flush_one_record+0x106/0x710 [ 1.061849][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.061851][ T1] ? lock_acquire+0x13c/0x160 [ 1.061855][ T1] console_flush_one_record+0x46f/0x710 [ 1.061859][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.061860][ T1] ? __lock_acquire+0x518/0xc20 [ 1.061866][ T1] console_unlock+0xee/0x1f0 [ 1.061868][ T1] ? console_flush_one_record+0x710/0x710 [ 1.061869][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.061871][ T1] ? lock_acquire+0x60/0x160 [ 1.061875][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.061877][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.061880][ T1] vprintk_emit+0x37c/0x3e0 [ 1.061883][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.061885][ T1] ? find_held_lock+0x2b/0x80 [ 1.061887][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.061889][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.061893][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.061898][ T1] ? device_rename.cold+0xa/0xa [ 1.061900][ T1] ? __lock_acquire+0x518/0xc20 [ 1.061904][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.061906][ T1] ? find_held_lock+0x2b/0x80 [ 1.061910][ T1] dev_printk_emit+0xb9/0xee [ 1.061913][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.061916][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.061920][ T1] ? proc_register+0x368/0x8b0 [ 1.061927][ T1] _dev_info+0xe2/0x116 [ 1.061929][ T1] ? _dev_notice+0x120/0x120 [ 1.061934][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.061938][ T1] ? rtc_proc_show+0x400/0x400 [ 1.061942][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.061947][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.061950][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.061953][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.061960][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.061964][ T1] cmos_do_probe+0x73b/0x98a [ 1.061967][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.061969][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.061971][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.061977][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.061978][ T1] ? mc146818_set_time+0x500/0x500 [ 1.061982][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.061985][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.061990][ T1] platform_probe+0xfe/0x1f0 [ 1.061992][ T1] call_driver_probe+0x61/0x1c0 [ 1.061995][ T1] really_probe+0x199/0x760 [ 1.061999][ T1] ? __device_attach_driver+0x280/0x280 [ 1.062001][ T1] __driver_probe_device+0x24f/0x440 [ 1.062004][ T1] ? __device_attach_driver+0x280/0x280 [ 1.062006][ T1] ? __device_attach_driver+0x280/0x280 [ 1.062008][ T1] driver_probe_device+0x4a/0xf0 [ 1.062011][ T1] __driver_attach+0x1b8/0x540 [ 1.062013][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.062016][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.062019][ T1] ? bus_remove_file+0x50/0x50 [ 1.062021][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.062025][ T1] ? rtc_dev_init+0x40/0x40 [ 1.062030][ T1] ? rtc_dev_init+0x40/0x40 [ 1.062031][ T1] bus_add_driver+0x2c8/0x530 [ 1.062035][ T1] driver_register+0x1a3/0x390 [ 1.062039][ T1] __platform_driver_probe+0x13f/0x270 [ 1.062043][ T1] cmos_init+0x31/0x40 [ 1.062046][ T1] do_one_initcall+0x124/0x4f0 [ 1.062051][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.062054][ T1] ? parameq+0x110/0x110 [ 1.062059][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.062063][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.062066][ T1] kernel_init_freeable+0x596/0x630 [ 1.062069][ T1] ? rest_init+0x280/0x280 [ 1.062073][ T1] kernel_init+0x21/0x150 [ 1.062075][ T1] ? rest_init+0x280/0x280 [ 1.062077][ T1] ret_from_fork+0x474/0x6b0 [ 1.062081][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.062084][ T1] ? __switch_to+0x5a3/0xe00 [ 1.062088][ T1] ? rest_init+0x280/0x280 [ 1.062091][ T1] ret_from_fork_asm+0x11/0x20 [ 1.062099][ T1] [ 1.098564][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T15:10:42 UTC (1787929842) [ 1.099664][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.103191][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.113427][ T1] NET: Registered PF_INET6 protocol family [ 1.118135][ T1] Segment Routing with IPv6 [ 1.118831][ T1] In-situ OAM (IOAM) with IPv6 [ 1.119201][ T1] NET: Registered PF_PACKET protocol family [ 1.119481][ T1] 9pnet: Installing 9P2000 support [ 1.119877][ T1] Key type dns_resolver registered [ 1.120570][ T1] NET: Registered PF_VSOCK protocol family [ 1.125397][ T1] IPI shorthand broadcast: enabled [ 1.234047][ T1] sched_clock: Marking stable (1198002377, 35518117)->(1315021011, -81500517) [ 1.237198][ T1] registered taskstats version 1 [ 1.240346][ T1] Loading compiled-in X.509 certificates [ 1.346320][ T1] Demotion targets for Node 0: null [ 1.346701][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12240) [ 1.347010][ T1] page_owner is disabled [ 1.348161][ T1] PM: Magic number: 6:325:185 [ 1.348643][ T1] netconsole: network logging started [ 1.350076][ T1] ALSA device list: [ 1.350889][ T1] No soundcards found. [ 1.352154][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.354610][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.355389][ T1] devtmpfs: mounted [ 1.355675][ T1] VFS: Pivoted into new rootfs [ 1.388173][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.388432][ T1] Write protecting the kernel read-only data: 55296k [ 1.390859][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.391442][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.391896][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.392242][ T1] with arguments: [ 1.392373][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.392642][ T1] with environment: [ 1.392804][ T1] HOME=/ [ 1.392947][ T1] TERM=dumb [ 1.393073][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.393359][ T1] nr_open=2147483584 [ 1.393486][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.393777][ T1] virtme_rw_overlay0=/etc [ 1.393952][ T1] virtme_rw_overlay1=/lib [ 1.394116][ T1] virtme_rw_overlay2=/home [ 1.394282][ T1] virtme_rw_overlay3=/opt [ 1.394450][ T1] virtme_rw_overlay4=/srv [ 1.394629][ T1] virtme_rw_overlay5=/usr [ 1.394799][ T1] virtme_rw_overlay6=/var [ 1.394973][ T1] virtme_rw_overlay7=/tmp [ 1.395144][ T1] virtme_console=ttyS0 [ 1.395323][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.412584][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.413872][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.421089][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 1.425558][ T1] overlayfs: failed to set xattr on upper [ 1.425837][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.426110][ T1] overlayfs: ...falling back to uuid=null. [ 1.428510][ T1] overlayfs: failed to set xattr on upper [ 1.428736][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.429011][ T1] overlayfs: ...falling back to uuid=null. [ 1.431030][ T1] overlayfs: failed to set xattr on upper [ 1.431245][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.431503][ T1] overlayfs: ...falling back to uuid=null. [ 1.433600][ T1] overlayfs: failed to set xattr on upper [ 1.433826][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.434097][ T1] overlayfs: ...falling back to uuid=null. [ 1.436112][ T1] overlayfs: failed to set xattr on upper [ 1.436372][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.437069][ T1] overlayfs: ...falling back to uuid=null. [ 1.438889][ T1] overlayfs: failed to set xattr on upper [ 1.439115][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.439386][ T1] overlayfs: ...falling back to uuid=null. [ 1.441365][ T1] overlayfs: failed to set xattr on upper [ 1.442256][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.442528][ T1] overlayfs: ...falling back to uuid=null. [ 1.444442][ T1] overlayfs: failed to set xattr on upper [ 1.444665][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.444922][ T1] overlayfs: ...falling back to uuid=null. [ 1.456480][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.888172][ T74] systemd-tmpfile (74) used greatest stack depth: 24800 bytes left [ 3.888189][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.888191][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.888193][ T74] preempt_count: 2, expected: 0 [ 3.888194][ T74] RCU nest depth: 0, expected: 0 [ 3.888195][ T74] locks held by systemd-tmpfile/74: 5, last CPU#2: [ 3.888198][ T74] #0: ffffffff8e4027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.888211][ T74] #1: ffffffff8e569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.888216][ T74] #2: ffffffff8e569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.888220][ T74] #3: ffffffff8e489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.888226][ T74] #4: ffffffff8e489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.888232][ T74] irq event stamp: 2408384 [ 3.888232][ T74] hardirqs last enabled at (2408383): [] __down_trylock_console_sem+0x86/0xa0 [ 3.888236][ T74] hardirqs last disabled at (2408384): [] console_emit_next_record+0x3d4/0x4c0 [ 3.888238][ T74] softirqs last enabled at (2408080): [] handle_softirqs+0x67c/0x900 [ 3.888240][ T74] softirqs last disabled at (2406635): [] __irq_exit_rcu+0x145/0x1c0 [ 3.888243][ T74] Preemption disabled at: [ 3.888244][ T74] [<0000000000000000>] 0x0 [ 3.888256][ T74] CPU: 2 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.888260][ T74] Tainted: [W]=WARN [ 3.888261][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.888263][ T74] Call Trace: [ 3.888265][ T74] [ 3.888266][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.888272][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.888276][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.888280][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.888285][ T74] __kmalloc_noprof+0x443/0x760 [ 3.888288][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.888294][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.888297][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.888301][ T74] put_chars+0x1e1/0x2f0 [ 3.888304][ T74] ? __send_to_port+0x420/0x420 [ 3.888306][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.888310][ T74] ? validate_chain+0x38b/0xc20 [ 3.888316][ T74] hvc_console_print+0x292/0x780 [ 3.888327][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.888331][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.888333][ T74] ? lock_acquire+0x13c/0x160 [ 3.888338][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.888342][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.888344][ T74] ? console_flush_one_record+0x106/0x710 [ 3.888347][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.888349][ T74] ? lock_acquire+0x13c/0x160 [ 3.888354][ T74] console_flush_one_record+0x46f/0x710 [ 3.888357][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.888359][ T74] ? __lock_acquire+0x518/0xc20 [ 3.888364][ T74] console_unlock+0xee/0x1f0 [ 3.888367][ T74] ? console_flush_one_record+0x710/0x710 [ 3.888369][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.888372][ T74] ? lock_acquire+0x60/0x160 [ 3.888379][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.888381][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.888385][ T74] vprintk_emit+0x37c/0x3e0 [ 3.888389][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.888392][ T74] ? __lock_acquire+0x518/0xc20 [ 3.888396][ T74] _printk+0xc7/0x100 [ 3.888400][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.888403][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.888406][ T74] ? __rwlock_init+0x150/0x150 [ 3.888410][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.888413][ T74] do_exit.cold+0x82/0x9c [ 3.888417][ T74] ? exit_notify+0x890/0x890 [ 3.888419][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.888422][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.888426][ T74] do_group_exit+0xb8/0x370 [ 3.888429][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.888431][ T74] x64_sys_call+0x1567/0x1570 [ 3.888433][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.888433][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.888433][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.888433][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.888434][ T74] do_syscall_64+0xff/0x530 [ 3.888438][ T74] ? exc_page_fault+0xee/0x100 [ 3.888441][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.888443][ T74] RIP: 0033:0x7f47e17541b8 [ 3.888445][ T74] Code: Unable to access opcode bytes at 0x7f47e175418e. [ 3.888446][ T74] RSP: 002b:00007ffdfdb10818 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.888449][ T74] RAX: ffffffffffffffda RBX: 00007f47e1884f88 RCX: 00007f47e17541b8 [ 3.888450][ T74] RDX: 00007f47e0fb24c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.888451][ T74] RBP: 00007ffdfdb10870 R08: 0000000000000000 R09: 0000000000001000 [ 3.888452][ T74] R10: 00007ffdfdb10630 R11: 0000000000000246 R12: 0000000000000001 [ 3.888453][ T74] R13: 0000000000000049 R14: 00007f47e1883680 R15: 00007f47e1884fa0 [ 3.888460][ T74] [ 3.912042][ T1] virtme-ng-init: basic initialization done [ 3.994791][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.995310][ T75] virtme-ng-init: triggering udev coldplug [ 6.297123][ T75] virtme-ng-init: waiting for udev to settle [ 6.297137][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.297139][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.297141][ T75] preempt_count: 1, expected: 0 [ 6.297142][ T75] RCU nest depth: 0, expected: 0 [ 6.297143][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 6.297145][ T75] #0: ffffffff8e569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.297157][ T75] #1: ffffffff8e569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.297161][ T75] #2: ffffffff8e489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.297165][ T75] #3: ffffffff8e489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.297168][ T75] irq event stamp: 3692 [ 6.297169][ T75] hardirqs last enabled at (3691): [] __down_trylock_console_sem+0x86/0xa0 [ 6.297173][ T75] hardirqs last disabled at (3692): [] console_emit_next_record+0x3d4/0x4c0 [ 6.297174][ T75] softirqs last enabled at (3540): [] handle_softirqs+0x67c/0x900 [ 6.297177][ T75] softirqs last disabled at (2639): [] __irq_exit_rcu+0x145/0x1c0 [ 6.297180][ T75] Preemption disabled at: [ 6.297180][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.297186][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.297189][ T75] Tainted: [W]=WARN [ 6.297190][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.297192][ T75] Call Trace: [ 6.297193][ T75] [ 6.297195][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.297201][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.297202][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.297207][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.297210][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.297215][ T75] __kmalloc_noprof+0x443/0x760 [ 6.297218][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.297224][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.297227][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.297231][ T75] put_chars+0x1e1/0x2f0 [ 6.297234][ T75] ? __send_to_port+0x420/0x420 [ 6.297236][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.297240][ T75] ? validate_chain+0x38b/0xc20 [ 6.297246][ T75] hvc_console_print+0x292/0x780 [ 6.297252][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.297255][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.297257][ T75] ? lock_acquire+0x13c/0x160 [ 6.297261][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.297264][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.297266][ T75] ? console_flush_one_record+0x106/0x710 [ 6.297274][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.297276][ T75] ? lock_acquire+0x13c/0x160 [ 6.297280][ T75] console_flush_one_record+0x46f/0x710 [ 6.297284][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.297285][ T75] ? __lock_acquire+0x518/0xc20 [ 6.297291][ T75] console_unlock+0xee/0x1f0 [ 6.297293][ T75] ? console_flush_one_record+0x710/0x710 [ 6.297295][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.297296][ T75] ? lock_acquire+0x60/0x160 [ 6.297300][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.297302][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.297305][ T75] vprintk_emit+0x37c/0x3e0 [ 6.297309][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.297311][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.297317][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.297322][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.297324][ T75] ? simple_strntoull+0x10f/0x140 [ 6.297328][ T75] ? date_str+0x1e0/0x1e0 [ 6.297332][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.297336][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.297339][ T75] ? vprintk_default+0x20/0x20 [ 6.297343][ T75] ? vprintk_default+0x20/0x20 [ 6.297345][ T75] new_sync_write+0x33e/0x760 [ 6.297349][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.297353][ T75] ? new_sync_read+0x750/0x750 [ 6.297358][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.297363][ T75] ? __fget_files+0x1e3/0x460 [ 6.297367][ T75] vfs_write+0x6a2/0xbd0 [ 6.297371][ T75] ksys_write+0x116/0x250 [ 6.297374][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.297377][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.297380][ T75] do_syscall_64+0xff/0x530 [ 6.297382][ T75] ? exc_page_fault+0xee/0x100 [ 6.297385][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.297387][ T75] RIP: 0033:0x7f94b7253ed2 [ 6.297391][ 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 [ 6.297393][ T75] RSP: 002b:00007f94b719ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.297396][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f94b7253ed2 [ 6.297397][ T75] RDX: 000000000000002e RSI: 00007f94b00012c0 RDI: 0000000000000003 [ 6.297398][ T75] RBP: 00007f94b719ac90 R08: 0000000000000000 R09: 0000000000000000 [ 6.297399][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94b72de0a0 [ 6.297400][ T75] R13: 00007f94b71dc3e0 R14: 00007f94b00012c0 R15: 00007f94b719ada8 [ 6.297407][ T75] [ 6.525456][ T98] nfsrahead (98) used greatest stack depth: 23904 bytes left [ 6.857441][ T75] virtme-ng-init: udev is done [ 6.862171][ T1] virtme-ng-init: initialization done