virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.930666][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.930686][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.930688][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.930690][ T1] preempt_count: 1, expected: 0 [ 0.930691][ T1] RCU nest depth: 0, expected: 0 [ 0.930692][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.930694][ T1] #0: ff11000002803938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.930704][ T1] #1: ffffffffa5d99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.930704][ T1] #2: ffffffffa5d99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.930704][ T1] #3: ffffffffa5c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.930704][ T1] #4: ffffffffa5c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 0.930704][ T1] irq event stamp: 311532 [ 0.930704][ T1] hardirqs last enabled at (311531): [] __down_trylock_console_sem+0x86/0xa0 [ 0.930704][ T1] hardirqs last disabled at (311532): [] console_emit_next_record+0x3f8/0x4f0 [ 0.930704][ T1] softirqs last enabled at (310162): [] handle_softirqs+0x67c/0x900 [ 0.930704][ T1] softirqs last disabled at (310153): [] __irq_exit_rcu+0x145/0x1c0 [ 0.930704][ T1] Preemption disabled at: [ 0.930704][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.930704][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.930704][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.930704][ T1] Call Trace: [ 0.930704][ T1] [ 0.930704][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.930704][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.930704][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.930704][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.930704][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.930704][ T1] __kmalloc_noprof+0x443/0x760 [ 0.930704][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.930704][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.930704][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.930704][ T1] put_chars+0x1e1/0x2f0 [ 0.930704][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 0.930704][ T1] ? __send_to_port+0x420/0x420 [ 0.930704][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.930704][ T1] ? validate_chain+0x38b/0xc20 [ 0.930704][ T1] hvc_console_print+0x292/0x780 [ 0.930704][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.930704][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.930704][ T1] ? lock_acquire+0x13c/0x160 [ 0.930704][ T1] console_emit_next_record+0x252/0x4f0 [ 0.930704][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 0.930704][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.930704][ T1] ? lock_acquire+0x13c/0x160 [ 0.930704][ T1] console_flush_one_record+0x46f/0x710 [ 0.930704][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 0.930704][ T1] ? __lock_acquire+0x518/0xc20 [ 0.930704][ T1] console_unlock+0xee/0x1f0 [ 0.930704][ T1] ? console_flush_one_record+0x710/0x710 [ 0.930704][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.930704][ T1] ? lock_acquire+0x60/0x160 [ 0.930704][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.930704][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.930704][ T1] vprintk_emit+0x37c/0x3e0 [ 0.930704][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.930704][ T1] ? find_held_lock+0x2b/0x80 [ 0.930704][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.930704][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.930704][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.930704][ T1] ? device_rename.cold+0xa/0xa [ 0.930704][ T1] ? __lock_acquire+0x518/0xc20 [ 0.930704][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.930704][ T1] ? find_held_lock+0x2b/0x80 [ 0.930704][ T1] dev_printk_emit+0xb9/0xee [ 0.930704][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.930704][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.930704][ T1] ? proc_register+0x368/0x8b0 [ 0.930704][ T1] _dev_info+0xe2/0x116 [ 0.930704][ T1] ? _dev_notice+0x120/0x120 [ 0.930704][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.930704][ T1] ? rtc_proc_show+0x400/0x400 [ 0.930704][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.930704][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.930704][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.930704][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.930704][ T1] cmos_do_probe+0x73b/0x98a [ 0.930704][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.930704][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.930704][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.930704][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.930704][ T1] ? mc146818_set_time+0x500/0x500 [ 0.930704][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.930704][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.930704][ T1] platform_probe+0xfe/0x1f0 [ 0.930704][ T1] call_driver_probe+0x61/0x1c0 [ 0.930704][ T1] really_probe+0x199/0x760 [ 0.930704][ T1] ? __device_attach_driver+0x280/0x280 [ 0.930704][ T1] __driver_probe_device+0x24f/0x440 [ 0.930704][ T1] ? __device_attach_driver+0x280/0x280 [ 0.930704][ T1] ? __device_attach_driver+0x280/0x280 [ 0.930704][ T1] driver_probe_device+0x4a/0xf0 [ 0.930704][ T1] __driver_attach+0x1b8/0x540 [ 0.930704][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.930704][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.930704][ T1] ? bus_remove_file+0x50/0x50 [ 0.930704][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.930704][ T1] ? rtc_dev_init+0x40/0x40 [ 0.930704][ T1] ? rtc_dev_init+0x40/0x40 [ 0.930704][ T1] bus_add_driver+0x2c8/0x530 [ 0.930704][ T1] driver_register+0x1a3/0x390 [ 0.930704][ T1] __platform_driver_probe+0x13f/0x270 [ 0.930704][ T1] cmos_init+0x31/0x40 [ 0.930704][ T1] do_one_initcall+0x124/0x4f0 [ 0.930704][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.930704][ T1] ? parameq+0x110/0x110 [ 0.930704][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.930704][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.930704][ T1] kernel_init_freeable+0x596/0x630 [ 0.930704][ T1] ? rest_init+0x280/0x280 [ 0.930704][ T1] kernel_init+0x21/0x150 [ 0.930704][ T1] ? rest_init+0x280/0x280 [ 0.930704][ T1] ret_from_fork+0x474/0x6b0 [ 0.930704][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.930704][ T1] ? __switch_to+0x5a3/0xe00 [ 0.930704][ T1] ? rest_init+0x280/0x280 [ 0.930704][ T1] ret_from_fork_asm+0x11/0x20 [ 0.930704][ T1] [ 0.960626][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T02:06:28 UTC (1787882788) [ 0.961491][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.964346][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 0.970805][ T1] NET: Registered PF_INET6 protocol family [ 0.977273][ T1] Segment Routing with IPv6 [ 0.977639][ T1] In-situ OAM (IOAM) with IPv6 [ 0.978034][ T1] NET: Registered PF_PACKET protocol family [ 0.978272][ T1] 9pnet: Installing 9P2000 support [ 0.978623][ T1] Key type dns_resolver registered [ 0.979448][ T1] NET: Registered PF_VSOCK protocol family [ 0.983824][ T1] IPI shorthand broadcast: enabled [ 1.081571][ T1] sched_clock: Marking stable (1049001917, 31699904)->(1178870336, -98168515) [ 1.083484][ T1] registered taskstats version 1 [ 1.086027][ T1] Loading compiled-in X.509 certificates [ 1.182542][ T1] Demotion targets for Node 0: null [ 1.182827][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11719) [ 1.183107][ T1] page_owner is disabled [ 1.184031][ T1] PM: Magic number: 6:391:107 [ 1.185382][ T1] ALSA device list: [ 1.185983][ T1] No soundcards found. [ 1.187147][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.189779][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.190549][ T1] devtmpfs: mounted [ 1.190847][ T1] VFS: Pivoted into new rootfs [ 1.219413][ T1] Freeing unused kernel image (initmem) memory: 2540K [ 1.219673][ T1] Write protecting the kernel read-only data: 55296k [ 1.220200][ T1] Freeing unused kernel image (text/rodata gap) memory: 296K [ 1.220585][ T1] Freeing unused kernel image (rodata/data gap) memory: 324K [ 1.221191][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.221483][ T1] with arguments: [ 1.221637][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.221912][ T1] with environment: [ 1.222088][ T1] HOME=/ [ 1.222267][ T1] TERM=dumb [ 1.222417][ T1] virtme_hostname=vmksft-netdevsim-dbg,debug-threads=on [ 1.222692][ T1] nr_open=2147483584 [ 1.222855][ T1] virtme_link_mods=/srv/vmksft/testing/wt-14/.virtme_mods/lib/modules/0.0.0 [ 1.223152][ T1] virtme_rw_overlay0=/etc [ 1.223429][ T1] virtme_rw_overlay1=/lib [ 1.223611][ T1] virtme_rw_overlay2=/home [ 1.223818][ T1] virtme_rw_overlay3=/opt [ 1.224024][ T1] virtme_rw_overlay4=/srv [ 1.224205][ T1] virtme_rw_overlay5=/usr [ 1.224396][ T1] virtme_rw_overlay6=/var [ 1.224601][ T1] virtme_rw_overlay7=/tmp [ 1.224820][ T1] virtme_console=ttyS0 [ 1.225003][ T1] virtme_chdir=srv/vmksft/testing/wt-14 [ 1.239226][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.240750][ T1] virtme-ng-init: Setting hostname to vmksft-netdevsim-dbg,debug-threads=on... [ 1.254308][ T1] overlayfs: failed to set xattr on upper [ 1.254679][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.254992][ T1] overlayfs: ...falling back to uuid=null. [ 1.257353][ T1] overlayfs: failed to set xattr on upper [ 1.257583][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.257898][ T1] overlayfs: ...falling back to uuid=null. [ 1.259901][ T1] overlayfs: failed to set xattr on upper [ 1.260127][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.260410][ T1] overlayfs: ...falling back to uuid=null. [ 1.262296][ T1] overlayfs: failed to set xattr on upper [ 1.262528][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.263039][ T1] overlayfs: ...falling back to uuid=null. [ 1.264909][ T1] overlayfs: failed to set xattr on upper [ 1.265136][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.265443][ T1] overlayfs: ...falling back to uuid=null. [ 1.267101][ T1] overlayfs: failed to set xattr on upper [ 1.267341][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.267616][ T1] overlayfs: ...falling back to uuid=null. [ 1.270138][ T1] overlayfs: failed to set xattr on upper [ 1.270403][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.270677][ T1] overlayfs: ...falling back to uuid=null. [ 1.272809][ T1] overlayfs: failed to set xattr on upper [ 1.273039][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.273319][ T1] overlayfs: ...falling back to uuid=null. [ 1.284299][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.390336][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 3.243994][ T70] systemd-tmpfile (70) used greatest stack depth: 24904 bytes left [ 3.244012][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.244014][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: systemd-tmpfile [ 3.244015][ T70] preempt_count: 2, expected: 0 [ 3.244016][ T70] RCU nest depth: 0, expected: 0 [ 3.244017][ T70] locks held by systemd-tmpfile/70: 5, last CPU#0: [ 3.244020][ T70] #0: ffffffffa5c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.244031][ T70] #1: ffffffffa5d99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.244036][ T70] #2: ffffffffa5d99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.244040][ T70] #3: ffffffffa5c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.244043][ T70] #4: ffffffffa5c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.244047][ T70] irq event stamp: 2336956 [ 3.244048][ T70] hardirqs last enabled at (2336955): [] __down_trylock_console_sem+0x86/0xa0 [ 3.244050][ T70] hardirqs last disabled at (2336956): [] console_emit_next_record+0x3f8/0x4f0 [ 3.244052][ T70] softirqs last enabled at (2333964): [] handle_softirqs+0x67c/0x900 [ 3.244054][ T70] softirqs last disabled at (2332775): [] __irq_exit_rcu+0x145/0x1c0 [ 3.244057][ T70] Preemption disabled at: [ 3.244057][ T70] [<0000000000000000>] 0x0 [ 3.244064][ T70] CPU: 0 UID: 0 PID: 70 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.244067][ T70] Tainted: [W]=WARN [ 3.244068][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.244070][ T70] Call Trace: [ 3.244072][ T70] [ 3.244073][ T70] dump_stack_lvl+0x6f/0xa0 [ 3.244079][ T70] __might_resched.cold+0x1fe/0x2c1 [ 3.244084][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.244088][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 3.244092][ T70] __kmalloc_noprof+0x443/0x760 [ 3.244094][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 3.244100][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 3.244103][ T70] alloc_buf.isra.0+0x4b/0x260 [ 3.244105][ T70] put_chars+0x1e1/0x2f0 [ 3.244108][ T70] ? __send_to_port+0x420/0x420 [ 3.244110][ T70] ? printk_get_next_message+0x2fe/0x7d0 [ 3.244113][ T70] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.244116][ T70] ? validate_chain+0x38b/0xc20 [ 3.244120][ T70] hvc_console_print+0x292/0x780 [ 3.244122][ T70] ? __lock_acquire+0x518/0xc20 [ 3.244124][ T70] ? __lock_acquire+0x518/0xc20 [ 3.244128][ T70] ? hvc_write+0x3a0/0x3a0 [ 3.244131][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.244133][ T70] ? lock_acquire+0x13c/0x160 [ 3.244137][ T70] console_emit_next_record+0x252/0x4f0 [ 3.244141][ T70] ? devkmsg_read+0x4e0/0x4e0 [ 3.244145][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.244147][ T70] ? lock_acquire+0x13c/0x160 [ 3.244150][ T70] console_flush_one_record+0x46f/0x710 [ 3.244154][ T70] ? console_emit_next_record+0x4f0/0x4f0 [ 3.244155][ T70] ? __lock_acquire+0x518/0xc20 [ 3.244160][ T70] console_unlock+0xee/0x1f0 [ 3.244163][ T70] ? console_flush_one_record+0x710/0x710 [ 3.244164][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.244166][ T70] ? lock_acquire+0x60/0x160 [ 3.244169][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.244171][ T70] ? vprintk_emit+0x320/0x3e0 [ 3.244174][ T70] vprintk_emit+0x37c/0x3e0 [ 3.244177][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 3.244181][ T70] ? __lock_acquire+0x518/0xc20 [ 3.244184][ T70] _printk+0xc7/0x100 [ 3.244187][ T70] ? snapshot_read.cold+0x21/0x21 [ 3.244190][ T70] ? do_raw_spin_lock+0x131/0x280 [ 3.244192][ T70] ? __rwlock_init+0x150/0x150 [ 3.244196][ T70] ? do_raw_spin_lock+0x131/0x280 [ 3.244198][ T70] do_exit.cold+0x82/0x9c [ 3.244199][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.244199][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.244199][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.244199][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.244202][ T70] ? exit_notify+0x890/0x890 [ 3.244204][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 3.244206][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.244210][ T70] do_group_exit+0xb8/0x370 [ 3.244213][ T70] __x64_sys_exit_group+0x3c/0x50 [ 3.244219][ T70] x64_sys_call+0x1567/0x1570 [ 3.244221][ T70] do_syscall_64+0xff/0x530 [ 3.244224][ T70] ? exc_page_fault+0xee/0x100 [ 3.244227][ T70] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.244230][ T70] RIP: 0033:0x7f30ed81d1b8 [ 3.244232][ T70] Code: Unable to access opcode bytes at 0x7f30ed81d18e. [ 3.244233][ T70] RSP: 002b:00007ffe62a2ff78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.244235][ T70] RAX: ffffffffffffffda RBX: 00007f30ed94df88 RCX: 00007f30ed81d1b8 [ 3.244237][ T70] RDX: 00007f30ed07b4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.244237][ T70] RBP: 00007ffe62a2ffd0 R08: 0000000000000000 R09: 0000000000001000 [ 3.244238][ T70] R10: 00007ffe62a2fd90 R11: 0000000000000246 R12: 0000000000000001 [ 3.244239][ T70] R13: 0000000000000049 R14: 00007f30ed94c680 R15: 00007f30ed94dfa0 [ 3.244246][ T70] [ 3.264896][ T1] virtme-ng-init: basic initialization done [ 3.277891][ T75] virtme-ng-init (75) used greatest stack depth: 24736 bytes left [ 3.299378][ T77] ip (77) used greatest stack depth: 24288 bytes left [ 3.326843][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.327210][ T74] virtme-ng-init: triggering udev coldplug [ 5.350063][ T74] virtme-ng-init: waiting for udev to settle [ 5.350077][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.350079][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.350081][ T74] preempt_count: 1, expected: 0 [ 5.350082][ T74] RCU nest depth: 0, expected: 0 [ 5.350083][ T74] locks held by virtme-ng-init/74: 4, last CPU#1: [ 5.350085][ T74] #0: ffffffffa5d99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.350097][ T74] #1: ffffffffa5d99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.350101][ T74] #2: ffffffffa5c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.350105][ T74] #3: ffffffffa5c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 5.350108][ T74] irq event stamp: 3318 [ 5.350109][ T74] hardirqs last enabled at (3317): [] __down_trylock_console_sem+0x86/0xa0 [ 5.350111][ T74] hardirqs last disabled at (3318): [] console_emit_next_record+0x3f8/0x4f0 [ 5.350113][ T74] softirqs last enabled at (3024): [] handle_softirqs+0x67c/0x900 [ 5.350116][ T74] softirqs last disabled at (2885): [] __irq_exit_rcu+0x145/0x1c0 [ 5.350119][ T74] Preemption disabled at: [ 5.350119][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.350125][ T74] CPU: 1 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.350128][ T74] Tainted: [W]=WARN [ 5.350129][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.350131][ T74] Call Trace: [ 5.350132][ T74] [ 5.350134][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.350139][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.350141][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.350146][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.350149][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.350153][ T74] __kmalloc_noprof+0x443/0x760 [ 5.350155][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.350161][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.350163][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.350166][ T74] put_chars+0x1e1/0x2f0 [ 5.350169][ T74] ? __send_to_port+0x420/0x420 [ 5.350170][ T74] ? printk_get_next_message+0x2fe/0x7d0 [ 5.350174][ T74] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.350176][ T74] ? validate_chain+0x38b/0xc20 [ 5.350180][ T74] hvc_console_print+0x292/0x780 [ 5.350183][ T74] ? __lock_acquire+0x518/0xc20 [ 5.350184][ T74] ? __lock_acquire+0x518/0xc20 [ 5.350188][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.350191][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.350194][ T74] ? lock_acquire+0x13c/0x160 [ 5.350197][ T74] console_emit_next_record+0x252/0x4f0 [ 5.350201][ T74] ? devkmsg_read+0x4e0/0x4e0 [ 5.350205][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.350207][ T74] ? lock_acquire+0x13c/0x160 [ 5.350210][ T74] console_flush_one_record+0x46f/0x710 [ 5.350214][ T74] ? console_emit_next_record+0x4f0/0x4f0 [ 5.350216][ T74] ? __lock_acquire+0x518/0xc20 [ 5.350221][ T74] console_unlock+0xee/0x1f0 [ 5.350231][ T74] ? console_flush_one_record+0x710/0x710 [ 5.350233][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.350235][ T74] ? lock_acquire+0x60/0x160 [ 5.350238][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.350240][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.350243][ T74] vprintk_emit+0x37c/0x3e0 [ 5.350246][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.350249][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.350254][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.350258][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.350260][ T74] ? simple_strntoull+0x10f/0x140 [ 5.350264][ T74] ? date_str+0x1e0/0x1e0 [ 5.350266][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.350270][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.350273][ T74] ? vprintk_default+0x20/0x20 [ 5.350277][ T74] ? vprintk_default+0x20/0x20 [ 5.350279][ T74] new_sync_write+0x33e/0x760 [ 5.350282][ T74] ? kasan_quarantine_put+0x102/0x2b0 [ 5.350287][ T74] ? new_sync_read+0x750/0x750 [ 5.350290][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.350294][ T74] ? __fget_files+0x1e3/0x460 [ 5.350298][ T74] vfs_write+0x6a2/0xbd0 [ 5.350302][ T74] ksys_write+0x116/0x250 [ 5.350305][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.350308][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.350311][ T74] do_syscall_64+0xff/0x530 [ 5.350313][ T74] ? exc_page_fault+0xee/0x100 [ 5.350316][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.350318][ T74] RIP: 0033:0x7fde31b34ed2 [ 5.350322][ 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 [ 5.350324][ T74] RSP: 002b:00007fde31a7bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.350326][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fde31b34ed2 [ 5.350328][ T74] RDX: 000000000000002e RSI: 00007fde2c0012c0 RDI: 0000000000000003 [ 5.350329][ T74] RBP: 00007fde31a7bc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.350329][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde31bbf0a0 [ 5.350330][ T74] R13: 00007fde31abd3e0 R14: 00007fde2c0012c0 R15: 00007fde31a7bda8 [ 5.350336][ T74] [ 5.868617][ T74] virtme-ng-init: udev is done [ 5.871165][ T1] virtme-ng-init: initialization done