virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.031435][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.031455][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.031457][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.031458][ T1] preempt_count: 1, expected: 0 [ 1.031459][ T1] RCU nest depth: 0, expected: 0 [ 1.031460][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.031462][ T1] #0: ff11000002983938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.031474][ T1] #1: ffffffffb1779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.031480][ T1] #2: ffffffffb1779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.031484][ T1] #3: ffffffffb1699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.031488][ T1] #4: ffffffffb1699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.031492][ T1] irq event stamp: 308004 [ 1.031492][ T1] hardirqs last enabled at (308003): [] __down_trylock_console_sem+0x86/0xa0 [ 1.031495][ T1] hardirqs last disabled at (308004): [] console_emit_next_record+0x3d4/0x4c0 [ 1.031497][ T1] softirqs last enabled at (307858): [] handle_softirqs+0x67c/0x900 [ 1.031500][ T1] softirqs last disabled at (307853): [] __irq_exit_rcu+0x145/0x1c0 [ 1.031502][ T1] Preemption disabled at: [ 1.031503][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.031508][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.031511][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.031513][ T1] Call Trace: [ 1.031515][ T1] [ 1.031518][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.031524][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.031526][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.031530][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.031535][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.031540][ T1] __kmalloc_noprof+0x443/0x760 [ 1.031542][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.031548][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.031551][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.031554][ T1] put_chars+0x1e1/0x2f0 [ 1.031556][ T1] ? __send_to_port+0x420/0x420 [ 1.031560][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.031563][ T1] ? validate_chain+0x38b/0xc20 [ 1.031567][ T1] hvc_console_print+0x292/0x780 [ 1.031570][ T1] ? __lock_acquire+0x518/0xc20 [ 1.031572][ T1] ? __lock_acquire+0x518/0xc20 [ 1.031576][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.031579][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.031582][ T1] ? lock_acquire+0x13c/0x160 [ 1.031586][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.031589][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.031591][ T1] ? console_flush_one_record+0x106/0x710 [ 1.031594][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.031597][ T1] ? lock_acquire+0x13c/0x160 [ 1.031600][ T1] console_flush_one_record+0x46f/0x710 [ 1.031604][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.031606][ T1] ? __lock_acquire+0x518/0xc20 [ 1.031611][ T1] console_unlock+0xee/0x1f0 [ 1.031614][ T1] ? console_flush_one_record+0x710/0x710 [ 1.031616][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.031618][ T1] ? lock_acquire+0x60/0x160 [ 1.031622][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.031624][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.031627][ T1] vprintk_emit+0x37c/0x3e0 [ 1.031630][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.031633][ T1] ? find_held_lock+0x2b/0x80 [ 1.031635][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.031638][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.031641][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.031646][ T1] ? device_rename.cold+0xa/0xa [ 1.031648][ T1] ? __lock_acquire+0x518/0xc20 [ 1.031652][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.031654][ T1] ? find_held_lock+0x2b/0x80 [ 1.031657][ T1] dev_printk_emit+0xb9/0xee [ 1.031660][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.031663][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.031666][ T1] ? proc_register+0x368/0x8b0 [ 1.031673][ T1] _dev_info+0xe2/0x116 [ 1.031675][ T1] ? _dev_notice+0x120/0x120 [ 1.031680][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.031684][ T1] ? rtc_proc_show+0x400/0x400 [ 1.031688][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.031693][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.031698][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.031704][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.031708][ T1] cmos_do_probe+0x73b/0x98a [ 1.031710][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.031713][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.031715][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.031721][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.031722][ T1] ? mc146818_set_time+0x500/0x500 [ 1.031726][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.031728][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.031733][ T1] platform_probe+0xfe/0x1f0 [ 1.031736][ T1] call_driver_probe+0x61/0x1c0 [ 1.031738][ T1] really_probe+0x199/0x760 [ 1.031742][ T1] ? __device_attach_driver+0x280/0x280 [ 1.031744][ T1] __driver_probe_device+0x24f/0x440 [ 1.031747][ T1] ? __device_attach_driver+0x280/0x280 [ 1.031749][ T1] ? __device_attach_driver+0x280/0x280 [ 1.031750][ T1] driver_probe_device+0x4a/0xf0 [ 1.031753][ T1] __driver_attach+0x1b8/0x540 [ 1.031756][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.031758][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.031761][ T1] ? bus_remove_file+0x50/0x50 [ 1.031763][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.031766][ T1] ? rtc_dev_init+0x40/0x40 [ 1.031771][ T1] ? rtc_dev_init+0x40/0x40 [ 1.031773][ T1] bus_add_driver+0x2c8/0x530 [ 1.031777][ T1] driver_register+0x1a3/0x390 [ 1.031780][ T1] __platform_driver_probe+0x13f/0x270 [ 1.031783][ T1] cmos_init+0x31/0x40 [ 1.031785][ T1] do_one_initcall+0x124/0x4f0 [ 1.031788][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.031790][ T1] ? parameq+0x110/0x110 [ 1.031795][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.031799][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.031802][ T1] kernel_init_freeable+0x596/0x630 [ 1.031806][ T1] ? rest_init+0x280/0x280 [ 1.031809][ T1] kernel_init+0x21/0x150 [ 1.031811][ T1] ? rest_init+0x280/0x280 [ 1.031812][ T1] ret_from_fork+0x474/0x6b0 [ 1.031816][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.031819][ T1] ? __switch_to+0x5a3/0xe00 [ 1.031822][ T1] ? rest_init+0x280/0x280 [ 1.031825][ T1] ret_from_fork_asm+0x11/0x20 [ 1.031833][ T1] [ 1.063750][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T13:19:23 UTC (1787923163) [ 1.064774][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.068129][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.075332][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.075332][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.076631][ T1] NET: Registered PF_INET6 protocol family [ 1.081027][ T1] Segment Routing with IPv6 [ 1.081493][ T1] In-situ OAM (IOAM) with IPv6 [ 1.082226][ T1] NET: Registered PF_PACKET protocol family [ 1.086149][ T1] NET: Registered PF_RDS protocol family [ 1.087051][ T1] Registered RDS/tcp transport [ 1.087349][ T1] 9pnet: Installing 9P2000 support [ 1.087710][ T1] Key type dns_resolver registered [ 1.088440][ T1] NET: Registered PF_VSOCK protocol family [ 1.093471][ T1] IPI shorthand broadcast: enabled [ 1.203003][ T1] sched_clock: Marking stable (1167021616, 35158037)->(1283316627, -81136974) [ 1.205412][ T1] registered taskstats version 1 [ 1.207228][ T1] Loading compiled-in X.509 certificates [ 1.312143][ T1] Demotion targets for Node 0: null [ 1.312481][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12149) [ 1.312773][ T1] page_owner is disabled [ 1.313401][ T1] PM: Magic number: 6:766:332 [ 1.313643][ T1] tty tty53: hash matches [ 1.314072][ T1] netconsole: network logging started [ 1.315440][ T1] ALSA device list: [ 1.316192][ T1] No soundcards found. [ 1.317396][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.320078][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.320813][ T1] devtmpfs: mounted [ 1.321110][ T1] VFS: Pivoted into new rootfs [ 1.348025][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.350727][ T1] Write protecting the kernel read-only data: 57344k [ 1.351578][ T1] Freeing unused kernel image (text/rodata gap) memory: 716K [ 1.351913][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.352220][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.352487][ T1] with arguments: [ 1.352615][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.352841][ T1] with environment: [ 1.352960][ T1] HOME=/ [ 1.353081][ T1] TERM=dumb [ 1.354112][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.354351][ T1] nr_open=2147483584 [ 1.354470][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.354739][ T1] virtme_rw_overlay0=/etc [ 1.354889][ T1] virtme_rw_overlay1=/lib [ 1.355044][ T1] virtme_rw_overlay2=/home [ 1.355199][ T1] virtme_rw_overlay3=/opt [ 1.355358][ T1] virtme_rw_overlay4=/srv [ 1.355512][ T1] virtme_rw_overlay5=/usr [ 1.355662][ T1] virtme_rw_overlay6=/var [ 1.355815][ T1] virtme_rw_overlay7=/tmp [ 1.355972][ T1] virtme_console=ttyS0 [ 1.356121][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.373875][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.375099][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.387330][ T1] overlayfs: failed to set xattr on upper [ 1.387649][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.387903][ T1] overlayfs: ...falling back to uuid=null. [ 1.390489][ T1] overlayfs: failed to set xattr on upper [ 1.390704][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.390947][ T1] overlayfs: ...falling back to uuid=null. [ 1.393001][ T1] overlayfs: failed to set xattr on upper [ 1.393220][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.393468][ T1] overlayfs: ...falling back to uuid=null. [ 1.395431][ T1] overlayfs: failed to set xattr on upper [ 1.395640][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.395892][ T1] overlayfs: ...falling back to uuid=null. [ 1.397865][ T1] overlayfs: failed to set xattr on upper [ 1.398072][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.398358][ T1] overlayfs: ...falling back to uuid=null. [ 1.400130][ T1] overlayfs: failed to set xattr on upper [ 1.400388][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.400633][ T1] overlayfs: ...falling back to uuid=null. [ 1.402573][ T1] overlayfs: failed to set xattr on upper [ 1.402780][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.403028][ T1] overlayfs: ...falling back to uuid=null. [ 1.405716][ T1] overlayfs: failed to set xattr on upper [ 1.405921][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.407025][ T1] overlayfs: ...falling back to uuid=null. [ 1.419292][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.421875][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.644760][ T73] systemd-tmpfile (73) used greatest stack depth: 24560 bytes left [ 3.644779][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.644782][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.644783][ T73] preempt_count: 2, expected: 0 [ 3.644784][ T73] RCU nest depth: 0, expected: 0 [ 3.644785][ T73] locks held by systemd-tmpfile/73: 5, last CPU#0: [ 3.644787][ T73] #0: ffffffffb16127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.644799][ T73] #1: ffffffffb1779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.644805][ T73] #2: ffffffffb1779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.644809][ T73] #3: ffffffffb1699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.644813][ T73] #4: ffffffffb1699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.644818][ T73] irq event stamp: 2355344 [ 3.644819][ T73] hardirqs last enabled at (2355343): [] __down_trylock_console_sem+0x86/0xa0 [ 3.644822][ T73] hardirqs last disabled at (2355344): [] console_emit_next_record+0x3d4/0x4c0 [ 3.644824][ T73] softirqs last enabled at (2355018): [] handle_softirqs+0x67c/0x900 [ 3.644826][ T73] softirqs last disabled at (2353649): [] __irq_exit_rcu+0x145/0x1c0 [ 3.644829][ T73] Preemption disabled at: [ 3.644829][ T73] [<0000000000000000>] 0x0 [ 3.644837][ T73] CPU: 0 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.644841][ T73] Tainted: [W]=WARN [ 3.644842][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.644844][ T73] Call Trace: [ 3.644846][ T73] [ 3.644847][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.644854][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.644859][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.644864][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.644869][ T73] __kmalloc_noprof+0x443/0x760 [ 3.644871][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.644878][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.644881][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.644884][ T73] put_chars+0x1e1/0x2f0 [ 3.644887][ T73] ? __send_to_port+0x420/0x420 [ 3.644889][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.644894][ T73] ? validate_chain+0x38b/0xc20 [ 3.644899][ T73] hvc_console_print+0x292/0x780 [ 3.644907][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.644909][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.644911][ T73] ? lock_acquire+0x13c/0x160 [ 3.644915][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.644920][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.644921][ T73] ? console_flush_one_record+0x106/0x710 [ 3.644925][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.644927][ T73] ? lock_acquire+0x13c/0x160 [ 3.644931][ T73] console_flush_one_record+0x46f/0x710 [ 3.644935][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.644937][ T73] ? __lock_acquire+0x518/0xc20 [ 3.644942][ T73] console_unlock+0xee/0x1f0 [ 3.644945][ T73] ? console_flush_one_record+0x710/0x710 [ 3.644947][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.644949][ T73] ? lock_acquire+0x60/0x160 [ 3.644953][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.644955][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.644958][ T73] vprintk_emit+0x37c/0x3e0 [ 3.644962][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.644966][ T73] ? __lock_acquire+0x518/0xc20 [ 3.644969][ T73] _printk+0xc7/0x100 [ 3.644973][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.644976][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.644979][ T73] ? __rwlock_init+0x150/0x150 [ 3.644982][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.644985][ T73] do_exit.cold+0x82/0x9c [ 3.644989][ T73] ? exit_notify+0x890/0x890 [ 3.644991][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.644993][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.644998][ T73] do_group_exit+0xb8/0x370 [ 3.645001][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.645002][ T73] x64_sys_call+0x1567/0x1570 [ 3.645005][ T73] do_syscall_64+0xff/0x530 [ 3.645009][ T73] ? exc_page_fault+0xee/0x100 [ 3.645012][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.645015][ T73] RIP: 0033:0x7f1dc10ba1b8 [ 3.645017][ T73] Code: Unable to access opcode bytes at 0x7f1dc10ba18e. [ 3.645019][ T73] RSP: 002b:00007fff3e10eed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.645021][ T73] RAX: ffffffffffffffda RBX: 00007f1dc11eaf88 RCX: 00007f1dc10ba1b8 [ 3.645023][ T73] RDX: 00007f1dc09184c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.645023][ T73] RBP: 00007fff3e10ef30 R08: 0000000000000000 R09: 0000000000001000 [ 3.645024][ T73] R10: 00007fff3e10ecf0 R11: 0000000000000246 R12: 0000000000000001 [ 3.645025][ T73] R13: 0000000000000049 R14: 00007f1dc11e9680 R15: 00007f1dc11eafa0 [ 3.645031][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.645031][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.645031][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.645031][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.645032][ T73] [ 3.667798][ T1] virtme-ng-init: basic initialization done [ 3.739839][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.740697][ T76] virtme-ng-init: triggering udev coldplug [ 6.065417][ T76] virtme-ng-init: waiting for udev to settle [ 6.065432][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.065435][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 6.065437][ T76] preempt_count: 1, expected: 0 [ 6.065438][ T76] RCU nest depth: 0, expected: 0 [ 6.065439][ T76] locks held by virtme-ng-init/76: 4, last CPU#2: [ 6.065441][ T76] #0: ffffffffb1779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.065454][ T76] #1: ffffffffb1779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.065459][ T76] #2: ffffffffb1699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.065463][ T76] #3: ffffffffb1699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.065468][ T76] irq event stamp: 3956 [ 6.065469][ T76] hardirqs last enabled at (3955): [] __down_trylock_console_sem+0x86/0xa0 [ 6.065471][ T76] hardirqs last disabled at (3956): [] console_emit_next_record+0x3d4/0x4c0 [ 6.065473][ T76] softirqs last enabled at (3468): [] fpu_clone+0xd9/0x410 [ 6.065477][ T76] softirqs last disabled at (3466): [] fpu_clone+0x82/0x410 [ 6.065479][ T76] Preemption disabled at: [ 6.065480][ T76] [] vprintk_emit+0x31b/0x3e0 [ 6.065487][ T76] CPU: 2 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.065490][ T76] Tainted: [W]=WARN [ 6.065491][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.065493][ T76] Call Trace: [ 6.065495][ T76] [ 6.065497][ T76] dump_stack_lvl+0x6f/0xa0 [ 6.065503][ T76] ? vprintk_emit+0x31b/0x3e0 [ 6.065505][ T76] __might_resched.cold+0x1fe/0x2c1 [ 6.065510][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.065514][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 6.065520][ T76] __kmalloc_noprof+0x443/0x760 [ 6.065522][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 6.065528][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 6.065531][ T76] alloc_buf.isra.0+0x4b/0x260 [ 6.065535][ T76] put_chars+0x1e1/0x2f0 [ 6.065538][ T76] ? __send_to_port+0x420/0x420 [ 6.065539][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.065545][ T76] ? validate_chain+0x38b/0xc20 [ 6.065550][ T76] hvc_console_print+0x292/0x780 [ 6.065557][ T76] ? hvc_write+0x3a0/0x3a0 [ 6.065559][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.065562][ T76] ? lock_acquire+0x13c/0x160 [ 6.065566][ T76] console_emit_next_record+0x22f/0x4c0 [ 6.065570][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 6.065572][ T76] ? console_flush_one_record+0x106/0x710 [ 6.065575][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.065577][ T76] ? lock_acquire+0x13c/0x160 [ 6.065581][ T76] console_flush_one_record+0x46f/0x710 [ 6.065585][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 6.065587][ T76] ? __lock_acquire+0x518/0xc20 [ 6.065593][ T76] console_unlock+0xee/0x1f0 [ 6.065595][ T76] ? console_flush_one_record+0x710/0x710 [ 6.065597][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.065600][ T76] ? lock_acquire+0x60/0x160 [ 6.065604][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.065606][ T76] ? vprintk_emit+0x320/0x3e0 [ 6.065610][ T76] vprintk_emit+0x37c/0x3e0 [ 6.065614][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 6.065617][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 6.065624][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.065628][ T76] ? vprintk_emit.cold+0x107/0x107 [ 6.065630][ T76] ? simple_strntoull+0x10f/0x140 [ 6.065635][ T76] ? date_str+0x1e0/0x1e0 [ 6.065638][ T76] ? devkmsg_write+0xd1/0x2c0 [ 6.065643][ T76] devkmsg_write.cold+0x5a/0x8b [ 6.065646][ T76] ? vprintk_default+0x20/0x20 [ 6.065651][ T76] ? vprintk_default+0x20/0x20 [ 6.065654][ T76] new_sync_write+0x33e/0x760 [ 6.065658][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 6.065662][ T76] ? new_sync_read+0x750/0x750 [ 6.065666][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 6.065671][ T76] ? __fget_files+0x1e3/0x460 [ 6.065675][ T76] vfs_write+0x6a2/0xbd0 [ 6.065680][ T76] ksys_write+0x116/0x250 [ 6.065683][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 6.065687][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.065691][ T76] do_syscall_64+0xff/0x530 [ 6.065693][ T76] ? exc_page_fault+0xee/0x100 [ 6.065696][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.065699][ T76] RIP: 0033:0x7f6135added2 [ 6.065703][ T76] 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 [ 6.065705][ T76] RSP: 002b:00007f6135a24c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.065708][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f6135added2 [ 6.065709][ T76] RDX: 000000000000002e RSI: 00007f61300012c0 RDI: 0000000000000003 [ 6.065710][ T76] RBP: 00007f6135a24c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.065711][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6135b680a0 [ 6.065712][ T76] R13: 00007f6135a663e0 R14: 00007f61300012c0 R15: 00007f6135a24da8 [ 6.065719][ T76] [ 6.485835][ T110] systemctl (110) used greatest stack depth: 24432 bytes left [ 6.492045][ T76] virtme-ng-init: udev is done [ 6.495627][ T1] virtme-ng-init: initialization done