virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.052199][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.052217][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.052219][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.052220][ T1] preempt_count: 1, expected: 0 [ 1.052221][ T1] RCU nest depth: 0, expected: 0 [ 1.052222][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.052224][ T1] #0: ff1100000287b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.052236][ T1] #1: ffffffff87969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.052242][ T1] #2: ffffffff87969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.052246][ T1] #3: ffffffff87889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.052250][ T1] #4: ffffffff87889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.052254][ T1] irq event stamp: 306058 [ 1.052254][ T1] hardirqs last enabled at (306057): [] __down_trylock_console_sem+0x86/0xa0 [ 1.052257][ T1] hardirqs last disabled at (306058): [] console_emit_next_record+0x3d4/0x4c0 [ 1.052259][ T1] softirqs last enabled at (304794): [] handle_softirqs+0x67c/0x900 [ 1.052262][ T1] softirqs last disabled at (304785): [] __irq_exit_rcu+0x145/0x1c0 [ 1.052264][ T1] Preemption disabled at: [ 1.052265][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.052270][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.052273][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.052274][ T1] Call Trace: [ 1.052276][ T1] [ 1.052279][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.052285][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.052287][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.052291][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.052296][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.052301][ T1] __kmalloc_noprof+0x443/0x760 [ 1.052303][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.052308][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.052311][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.052313][ T1] put_chars+0x1e1/0x2f0 [ 1.052316][ T1] ? __send_to_port+0x420/0x420 [ 1.052317][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.052322][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.052324][ T1] ? validate_chain+0x38b/0xc20 [ 1.052328][ T1] hvc_console_print+0x292/0x780 [ 1.052330][ T1] ? __lock_acquire+0x518/0xc20 [ 1.052335][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.052338][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.052342][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.052346][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.052347][ T1] ? console_flush_one_record+0x106/0x710 [ 1.052350][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.052353][ T1] ? lock_acquire+0x13c/0x160 [ 1.052356][ T1] console_flush_one_record+0x46f/0x710 [ 1.052360][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.052362][ T1] ? __lock_acquire+0x518/0xc20 [ 1.052367][ T1] console_unlock+0xee/0x1f0 [ 1.052370][ T1] ? console_flush_one_record+0x710/0x710 [ 1.052371][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.052374][ T1] ? lock_acquire+0x60/0x160 [ 1.052377][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.052379][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.052382][ T1] vprintk_emit+0x37c/0x3e0 [ 1.052385][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.052387][ T1] ? kasan_save_stack+0x2f/0x50 [ 1.052390][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 1.052392][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 1.052394][ T1] ? __devm_add_action+0x52/0x210 [ 1.052395][ T1] ? devm_nvmem_register+0x3a/0x60 [ 1.052399][ T1] ? cmos_do_probe+0x7ab/0x98a [ 1.052404][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.052408][ T1] ? device_rename.cold+0xa/0xa [ 1.052410][ T1] ? kernel_init+0x21/0x150 [ 1.052419][ T1] dev_printk_emit+0xb9/0xee [ 1.052421][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.052423][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.052425][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.052428][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.052430][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.052432][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.052437][ T1] _dev_info+0xe2/0x116 [ 1.052439][ T1] ? _dev_notice+0x120/0x120 [ 1.052441][ T1] ? acpi_enable_event+0x246/0x370 [ 1.052446][ T1] ? acpi_disable_event+0x244/0x370 [ 1.052448][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 1.052452][ T1] ? acpi_enable_event+0x370/0x370 [ 1.052453][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 1.052456][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 1.052460][ T1] cmos_do_probe+0x8be/0x98a [ 1.052462][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.052466][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.052467][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.052472][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.052474][ T1] ? mc146818_set_time+0x500/0x500 [ 1.052477][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.052480][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.052485][ T1] platform_probe+0xfe/0x1f0 [ 1.052488][ T1] call_driver_probe+0x61/0x1c0 [ 1.052491][ T1] really_probe+0x199/0x760 [ 1.052494][ T1] ? __device_attach_driver+0x280/0x280 [ 1.052496][ T1] __driver_probe_device+0x24f/0x440 [ 1.052499][ T1] ? __device_attach_driver+0x280/0x280 [ 1.052500][ T1] ? __device_attach_driver+0x280/0x280 [ 1.052502][ T1] driver_probe_device+0x4a/0xf0 [ 1.052504][ T1] __driver_attach+0x1b8/0x540 [ 1.052507][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.052509][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.052512][ T1] ? bus_remove_file+0x50/0x50 [ 1.052513][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.052516][ T1] ? rtc_dev_init+0x40/0x40 [ 1.052522][ T1] ? rtc_dev_init+0x40/0x40 [ 1.052524][ T1] bus_add_driver+0x2c8/0x530 [ 1.052528][ T1] driver_register+0x1a3/0x390 [ 1.052530][ T1] __platform_driver_probe+0x13f/0x270 [ 1.052533][ T1] cmos_init+0x31/0x40 [ 1.052536][ T1] do_one_initcall+0x124/0x4f0 [ 1.052538][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.052540][ T1] ? parameq+0x110/0x110 [ 1.052545][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.052548][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.052552][ T1] kernel_init_freeable+0x596/0x630 [ 1.052554][ T1] ? rest_init+0x280/0x280 [ 1.052557][ T1] kernel_init+0x21/0x150 [ 1.052559][ T1] ? rest_init+0x280/0x280 [ 1.052561][ T1] ret_from_fork+0x474/0x6b0 [ 1.052564][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.052567][ T1] ? __switch_to+0x5a3/0xe00 [ 1.052571][ T1] ? rest_init+0x280/0x280 [ 1.052573][ T1] ret_from_fork_asm+0x11/0x20 [ 1.052580][ T1] [ 1.086877][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.096616][ T1] NET: Registered PF_INET6 protocol family [ 1.100949][ T1] Segment Routing with IPv6 [ 1.101441][ T1] In-situ OAM (IOAM) with IPv6 [ 1.101788][ T1] NET: Registered PF_PACKET protocol family [ 1.102049][ T1] 9pnet: Installing 9P2000 support [ 1.102435][ T1] Key type dns_resolver registered [ 1.103083][ T1] NET: Registered PF_VSOCK protocol family [ 1.108023][ T1] IPI shorthand broadcast: enabled [ 1.202593][ T1] sched_clock: Marking stable (1168001265, 34107526)->(1300743550, -98634759) [ 1.204674][ T1] registered taskstats version 1 [ 1.206418][ T1] Loading compiled-in X.509 certificates [ 1.371278][ T1] Demotion targets for Node 0: null [ 1.371774][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12236) [ 1.372259][ T1] page_owner is disabled [ 1.373295][ T1] PM: Magic number: 6:333:621 [ 1.373950][ T1] netconsole: network logging started [ 1.376268][ T1] ALSA device list: [ 1.376499][ T1] No soundcards found. [ 1.379334][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.383252][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.384377][ T1] devtmpfs: mounted [ 1.384808][ T1] VFS: Pivoted into new rootfs [ 1.409878][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 1.436662][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.437017][ T1] Write protecting the kernel read-only data: 55296k [ 1.437773][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.438400][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.438815][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.439267][ T1] with arguments: [ 1.439455][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.439824][ T1] with environment: [ 1.440015][ T1] HOME=/ [ 1.440724][ T1] TERM=dumb [ 1.440914][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.441860][ T1] nr_open=2147483584 [ 1.442042][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.442465][ T1] virtme_rw_overlay0=/etc [ 1.442718][ T1] virtme_rw_overlay1=/lib [ 1.442965][ T1] virtme_rw_overlay2=/home [ 1.443234][ T1] virtme_rw_overlay3=/opt [ 1.443485][ T1] virtme_rw_overlay4=/srv [ 1.443733][ T1] virtme_rw_overlay5=/usr [ 1.443972][ T1] virtme_rw_overlay6=/var [ 1.444479][ T1] virtme_rw_overlay7=/tmp [ 1.444673][ T1] virtme_console=ttyS0 [ 1.444884][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.461995][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.463244][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.473864][ T1] overlayfs: failed to set xattr on upper [ 1.474177][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.474549][ T1] overlayfs: ...falling back to uuid=null. [ 1.476906][ T1] overlayfs: failed to set xattr on upper [ 1.477233][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.477531][ T1] overlayfs: ...falling back to uuid=null. [ 1.479528][ T1] overlayfs: failed to set xattr on upper [ 1.479761][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.480037][ T1] overlayfs: ...falling back to uuid=null. [ 1.482238][ T1] overlayfs: failed to set xattr on upper [ 1.482477][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.482763][ T1] overlayfs: ...falling back to uuid=null. [ 1.484737][ T1] overlayfs: failed to set xattr on upper [ 1.484973][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.485584][ T1] overlayfs: ...falling back to uuid=null. [ 1.487371][ T1] overlayfs: failed to set xattr on upper [ 1.487602][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.487876][ T1] overlayfs: ...falling back to uuid=null. [ 1.490218][ T1] overlayfs: failed to set xattr on upper [ 1.490441][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.490725][ T1] overlayfs: ...falling back to uuid=null. [ 1.492698][ T1] overlayfs: failed to set xattr on upper [ 1.492935][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.493794][ T1] overlayfs: ...falling back to uuid=null. [ 1.504829][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.735910][ T73] systemd-tmpfile (73) used greatest stack depth: 25024 bytes left [ 3.735929][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.735931][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.735933][ T73] preempt_count: 2, expected: 0 [ 3.735934][ T73] RCU nest depth: 0, expected: 0 [ 3.735935][ T73] locks held by systemd-tmpfile/73: 5, last CPU#1: [ 3.735937][ T73] #0: ffffffff878027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.735950][ T73] #1: ffffffff87969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.735955][ T73] #2: ffffffff87969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.735959][ T73] #3: ffffffff87889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.735963][ T73] #4: ffffffff87889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.735967][ T73] irq event stamp: 2336130 [ 3.735968][ T73] hardirqs last enabled at (2336129): [] __down_trylock_console_sem+0x86/0xa0 [ 3.735971][ T73] hardirqs last disabled at (2336130): [] console_emit_next_record+0x3d4/0x4c0 [ 3.735973][ T73] softirqs last enabled at (2335444): [] handle_softirqs+0x67c/0x900 [ 3.735975][ T73] softirqs last disabled at (2335439): [] __irq_exit_rcu+0x145/0x1c0 [ 3.735977][ T73] Preemption disabled at: [ 3.735977][ T73] [<0000000000000000>] 0x0 [ 3.735984][ T73] CPU: 1 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.735988][ T73] Tainted: [W]=WARN [ 3.735989][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.735990][ T73] Call Trace: [ 3.735992][ T73] [ 3.735994][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.736000][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.736004][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.736009][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.736013][ T73] __kmalloc_noprof+0x443/0x760 [ 3.736016][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.736022][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.736025][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.736028][ T73] put_chars+0x1e1/0x2f0 [ 3.736031][ T73] ? __send_to_port+0x420/0x420 [ 3.736032][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.736037][ T73] ? validate_chain+0x38b/0xc20 [ 3.736042][ T73] hvc_console_print+0x292/0x780 [ 3.736048][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.736050][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.736053][ T73] ? lock_acquire+0x13c/0x160 [ 3.736057][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.736060][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.736062][ T73] ? console_flush_one_record+0x106/0x710 [ 3.736065][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.736068][ T73] ? lock_acquire+0x13c/0x160 [ 3.736072][ T73] console_flush_one_record+0x46f/0x710 [ 3.736076][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.736078][ T73] ? __lock_acquire+0x518/0xc20 [ 3.736083][ T73] console_unlock+0xee/0x1f0 [ 3.736086][ T73] ? console_flush_one_record+0x710/0x710 [ 3.736088][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.736090][ T73] ? lock_acquire+0x60/0x160 [ 3.736093][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.736095][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.736099][ T73] vprintk_emit+0x37c/0x3e0 [ 3.736102][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.736110][ T73] ? __lock_acquire+0x518/0xc20 [ 3.736113][ T73] _printk+0xc7/0x100 [ 3.736117][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.736120][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.736123][ T73] ? __rwlock_init+0x150/0x150 [ 3.736126][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.736129][ T73] do_exit.cold+0x82/0x9c [ 3.736133][ T73] ? exit_notify+0x890/0x890 [ 3.736135][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.736138][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.736149][ T73] do_group_exit+0xb8/0x370 [ 3.736152][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.736154][ T73] x64_sys_call+0x1567/0x1570 [ 3.736156][ T73] do_syscall_64+0xff/0x530 [ 3.736159][ T73] ? exc_page_fault+0xee/0x100 [ 3.736162][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.736164][ T73] RIP: 0033:0x7f3cdc2831b8 [ 3.736167][ T73] Code: Unable to access opcode bytes at 0x7f3cdc28318e. [ 3.736168][ T73] RSP: 002b:00007fff39298208 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.736170][ T73] RAX: ffffffffffffffda RBX: 00007f3cdc3b3f88 RCX: 00007f3cdc2831b8 [ 3.736172][ T73] RDX: 00007f3cdbae14c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.736173][ T73] RBP: 00007fff39298260 R08: 0000000000000000 R09: 0000000000001000 [ 3.736174][ T73] R10: 00007fff39298020 R11: 0000000000000246 R12: 0000000000000001 [ 3.736174][ T73] R13: 0000000000000049 R14: 00007f3cdc3b2680 R15: 00007f3cdc3b3fa0 [ 3.736181][ T73] [ 3.736287][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.736287][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.736287][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.736287][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.768805][ T1] virtme-ng-init: basic initialization done [ 3.823894][ T78] ip (78) used greatest stack depth: 24832 bytes left [ 3.846406][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.846827][ T74] virtme-ng-init: triggering udev coldplug [ 6.482718][ T74] virtme-ng-init: waiting for udev to settle [ 6.482736][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.482740][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.482742][ T74] preempt_count: 1, expected: 0 [ 6.482743][ T74] RCU nest depth: 0, expected: 0 [ 6.482745][ T74] locks held by virtme-ng-init/74: 4, last CPU#3: [ 6.482748][ T74] #0: ffffffff87969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.482764][ T74] #1: ffffffff87969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.482771][ T74] #2: ffffffff87889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.482777][ T74] #3: ffffffff87889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.482783][ T74] irq event stamp: 3454 [ 6.482784][ T74] hardirqs last enabled at (3453): [] __down_trylock_console_sem+0x86/0xa0 [ 6.482788][ T74] hardirqs last disabled at (3454): [] console_emit_next_record+0x3d4/0x4c0 [ 6.482791][ T74] softirqs last enabled at (2964): [] fpu_clone+0xd9/0x410 [ 6.482795][ T74] softirqs last disabled at (2962): [] fpu_clone+0x82/0x410 [ 6.482798][ T74] Preemption disabled at: [ 6.482799][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.482807][ T74] CPU: 3 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.482812][ T74] Tainted: [W]=WARN [ 6.482813][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.482816][ T74] Call Trace: [ 6.482818][ T74] [ 6.482820][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.482827][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.482830][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.482836][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.482842][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.482849][ T74] __kmalloc_noprof+0x443/0x760 [ 6.482853][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.482861][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.482865][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.482870][ T74] put_chars+0x1e1/0x2f0 [ 6.482875][ T74] ? __send_to_port+0x420/0x420 [ 6.482877][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.482884][ T74] ? validate_chain+0x38b/0xc20 [ 6.482892][ T74] hvc_console_print+0x292/0x780 [ 6.482903][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.482906][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.482910][ T74] ? lock_acquire+0x13c/0x160 [ 6.482917][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.482923][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.482926][ T74] ? console_flush_one_record+0x106/0x710 [ 6.482931][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.482935][ T74] ? lock_acquire+0x13c/0x160 [ 6.482942][ T74] console_flush_one_record+0x46f/0x710 [ 6.482949][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.482951][ T74] ? __lock_acquire+0x518/0xc20 [ 6.482960][ T74] console_unlock+0xee/0x1f0 [ 6.482965][ T74] ? console_flush_one_record+0x710/0x710 [ 6.482968][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.482971][ T74] ? lock_acquire+0x60/0x160 [ 6.482977][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.482980][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.482986][ T74] vprintk_emit+0x37c/0x3e0 [ 6.482992][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.482997][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.483006][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.483011][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.483014][ T74] ? simple_strntoull+0x10f/0x140 [ 6.483020][ T74] ? date_str+0x1e0/0x1e0 [ 6.483025][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.483032][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.483037][ T74] ? vprintk_default+0x20/0x20 [ 6.483044][ T74] ? vprintk_default+0x20/0x20 [ 6.483048][ T74] new_sync_write+0x33e/0x760 [ 6.483054][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.483059][ T74] ? new_sync_read+0x750/0x750 [ 6.483067][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.483075][ T74] ? __fget_files+0x1e3/0x460 [ 6.483081][ T74] vfs_write+0x6a2/0xbd0 [ 6.483089][ T74] ksys_write+0x116/0x250 [ 6.483093][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.483099][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.483105][ T74] do_syscall_64+0xff/0x530 [ 6.483111][ T74] ? exc_page_fault+0xee/0x100 [ 6.483116][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.483119][ T74] RIP: 0033:0x7f5c12a12ed2 [ 6.483124][ 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 [ 6.483126][ T74] RSP: 002b:00007f5c12959c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.483130][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f5c12a12ed2 [ 6.483132][ T74] RDX: 000000000000002e RSI: 00007f5c0c0012c0 RDI: 0000000000000003 [ 6.483134][ T74] RBP: 00007f5c12959c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.483136][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c12a9d0a0 [ 6.483137][ T74] R13: 00007f5c1299b3e0 R14: 00007f5c0c0012c0 R15: 00007f5c12959da8 [ 6.483155][ T74] [ 6.813887][ T74] virtme-ng-init: udev is done [ 6.818041][ T1] virtme-ng-init: initialization done