virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.061264][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.061284][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.061286][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.061288][ T1] preempt_count: 1, expected: 0 [ 1.061289][ T1] RCU nest depth: 0, expected: 0 [ 1.061290][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.061292][ T1] #0: ff11000002933938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.061304][ T1] #1: ffffffffa2b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.061311][ T1] #2: ffffffffa2b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.061315][ T1] #3: ffffffffa2a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.061319][ T1] #4: ffffffffa2a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.061323][ T1] irq event stamp: 306114 [ 1.061324][ T1] hardirqs last enabled at (306113): [] __down_trylock_console_sem+0x86/0xa0 [ 1.061326][ T1] hardirqs last disabled at (306114): [] console_emit_next_record+0x3d4/0x4c0 [ 1.061328][ T1] softirqs last enabled at (305378): [] handle_softirqs+0x67c/0x900 [ 1.061332][ T1] softirqs last disabled at (305003): [] __irq_exit_rcu+0x145/0x1c0 [ 1.061334][ T1] Preemption disabled at: [ 1.061335][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.061340][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.061343][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.061345][ T1] Call Trace: [ 1.061346][ T1] [ 1.061350][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.061356][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.061358][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.061363][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.061367][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.061373][ T1] __kmalloc_noprof+0x443/0x760 [ 1.061375][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.061381][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.061384][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.061387][ T1] put_chars+0x1e1/0x2f0 [ 1.061389][ T1] ? __send_to_port+0x420/0x420 [ 1.061391][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.061396][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.061398][ T1] ? validate_chain+0x38b/0xc20 [ 1.061403][ T1] hvc_console_print+0x292/0x780 [ 1.061406][ T1] ? __lock_acquire+0x518/0xc20 [ 1.061411][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.061414][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.061419][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.061423][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.061425][ T1] ? console_flush_one_record+0x106/0x710 [ 1.061428][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.061430][ T1] ? lock_acquire+0x13c/0x160 [ 1.061434][ T1] console_flush_one_record+0x46f/0x710 [ 1.061439][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.061441][ T1] ? __lock_acquire+0x518/0xc20 [ 1.061446][ T1] console_unlock+0xee/0x1f0 [ 1.061449][ T1] ? console_flush_one_record+0x710/0x710 [ 1.061451][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.061453][ T1] ? lock_acquire+0x60/0x160 [ 1.061457][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.061459][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.061462][ T1] vprintk_emit+0x37c/0x3e0 [ 1.061466][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.061468][ T1] ? kasan_save_stack+0x2f/0x50 [ 1.061472][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 1.061473][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 1.061475][ T1] ? __devm_add_action+0x52/0x210 [ 1.061477][ T1] ? devm_nvmem_register+0x3a/0x60 [ 1.061480][ T1] ? cmos_do_probe+0x7ab/0x98a [ 1.061486][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.061490][ T1] ? device_rename.cold+0xa/0xa [ 1.061492][ T1] ? kernel_init+0x21/0x150 [ 1.061502][ T1] dev_printk_emit+0xb9/0xee [ 1.061504][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.061506][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.061509][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.061512][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.061514][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.061517][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.061522][ T1] _dev_info+0xe2/0x116 [ 1.061524][ T1] ? _dev_notice+0x120/0x120 [ 1.061526][ T1] ? acpi_enable_event+0x246/0x370 [ 1.061531][ T1] ? acpi_disable_event+0x244/0x370 [ 1.061533][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 1.061537][ T1] ? acpi_enable_event+0x370/0x370 [ 1.061539][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 1.061543][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 1.061546][ T1] cmos_do_probe+0x8be/0x98a [ 1.061549][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.061553][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.061554][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.061560][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.061562][ T1] ? mc146818_set_time+0x500/0x500 [ 1.061565][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.061568][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.061574][ T1] platform_probe+0xfe/0x1f0 [ 1.061577][ T1] call_driver_probe+0x61/0x1c0 [ 1.061580][ T1] really_probe+0x199/0x760 [ 1.061585][ T1] ? __device_attach_driver+0x280/0x280 [ 1.061588][ T1] __driver_probe_device+0x24f/0x440 [ 1.061592][ T1] ? __device_attach_driver+0x280/0x280 [ 1.061595][ T1] ? __device_attach_driver+0x280/0x280 [ 1.061597][ T1] driver_probe_device+0x4a/0xf0 [ 1.061602][ T1] __driver_attach+0x1b8/0x540 [ 1.061605][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.061609][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.061613][ T1] ? bus_remove_file+0x50/0x50 [ 1.061615][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.061619][ T1] ? rtc_dev_init+0x40/0x40 [ 1.061625][ T1] ? rtc_dev_init+0x40/0x40 [ 1.061627][ T1] bus_add_driver+0x2c8/0x530 [ 1.061631][ T1] driver_register+0x1a3/0x390 [ 1.061634][ T1] __platform_driver_probe+0x13f/0x270 [ 1.061637][ T1] cmos_init+0x31/0x40 [ 1.061639][ T1] do_one_initcall+0x124/0x4f0 [ 1.061642][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.061644][ T1] ? parameq+0x110/0x110 [ 1.061649][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.061653][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.061657][ T1] kernel_init_freeable+0x596/0x630 [ 1.061659][ T1] ? rest_init+0x280/0x280 [ 1.061662][ T1] kernel_init+0x21/0x150 [ 1.061665][ T1] ? rest_init+0x280/0x280 [ 1.061666][ T1] ret_from_fork+0x474/0x6b0 [ 1.061671][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.061674][ T1] ? __switch_to+0x5a3/0xe00 [ 1.061677][ T1] ? rest_init+0x280/0x280 [ 1.061680][ T1] ret_from_fork_asm+0x11/0x20 [ 1.061688][ T1] [ 1.097592][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.106377][ T1] NET: Registered PF_INET6 protocol family [ 1.111107][ T1] Segment Routing with IPv6 [ 1.111514][ T1] In-situ OAM (IOAM) with IPv6 [ 1.111887][ T1] NET: Registered PF_PACKET protocol family [ 1.112136][ T1] 9pnet: Installing 9P2000 support [ 1.112502][ T1] Key type dns_resolver registered [ 1.113193][ T1] NET: Registered PF_VSOCK protocol family [ 1.117483][ T1] IPI shorthand broadcast: enabled [ 1.220196][ T1] sched_clock: Marking stable (1181001470, 38747820)->(1303962382, -84213092) [ 1.222454][ T1] registered taskstats version 1 [ 1.224328][ T1] Loading compiled-in X.509 certificates [ 1.329845][ T1] Demotion targets for Node 0: null [ 1.330185][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11724) [ 1.330475][ T1] page_owner is disabled [ 1.331644][ T1] PM: Magic number: 6:15:615 [ 1.332125][ T1] netconsole: network logging started [ 1.333555][ T1] ALSA device list: [ 1.334371][ T1] No soundcards found. [ 1.335495][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.338084][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.338877][ T1] devtmpfs: mounted [ 1.339143][ T1] VFS: Pivoted into new rootfs [ 1.366523][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.366788][ T1] Write protecting the kernel read-only data: 55296k [ 1.367363][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.367843][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.368180][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.368501][ T1] with arguments: [ 1.368630][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.368928][ T1] with environment: [ 1.369053][ T1] HOME=/ [ 1.369173][ T1] TERM=dumb [ 1.369345][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.369632][ T1] nr_open=2147483584 [ 1.369764][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.370087][ T1] virtme_rw_overlay0=/etc [ 1.370239][ T1] virtme_rw_overlay1=/lib [ 1.370452][ T1] virtme_rw_overlay2=/home [ 1.370611][ T1] virtme_rw_overlay3=/opt [ 1.370829][ T1] virtme_rw_overlay4=/srv [ 1.370980][ T1] virtme_rw_overlay5=/usr [ 1.371198][ T1] virtme_rw_overlay6=/var [ 1.371349][ T1] virtme_rw_overlay7=/tmp [ 1.371551][ T1] virtme_console=ttyS0 [ 1.371713][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.392567][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.393899][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.405645][ T1] overlayfs: failed to set xattr on upper [ 1.405975][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.406244][ T1] overlayfs: ...falling back to uuid=null. [ 1.408873][ T1] overlayfs: failed to set xattr on upper [ 1.409097][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.409336][ T1] overlayfs: ...falling back to uuid=null. [ 1.411422][ T1] overlayfs: failed to set xattr on upper [ 1.411640][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.412231][ T1] overlayfs: ...falling back to uuid=null. [ 1.414236][ T1] overlayfs: failed to set xattr on upper [ 1.414442][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.414699][ T1] overlayfs: ...falling back to uuid=null. [ 1.417149][ T1] overlayfs: failed to set xattr on upper [ 1.417361][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.417606][ T1] overlayfs: ...falling back to uuid=null. [ 1.419344][ T1] overlayfs: failed to set xattr on upper [ 1.419553][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.420158][ T1] overlayfs: ...falling back to uuid=null. [ 1.422250][ T1] overlayfs: failed to set xattr on upper [ 1.422456][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.422706][ T1] overlayfs: ...falling back to uuid=null. [ 1.425392][ T1] overlayfs: failed to set xattr on upper [ 1.425607][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.425863][ T1] overlayfs: ...falling back to uuid=null. [ 1.438165][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.438378][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.606902][ T74] systemd-tmpfile (74) used greatest stack depth: 24992 bytes left [ 3.606920][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.606922][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.606924][ T74] preempt_count: 2, expected: 0 [ 3.606925][ T74] RCU nest depth: 0, expected: 0 [ 3.606926][ T74] locks held by systemd-tmpfile/74: 5, last CPU#2: [ 3.606928][ T74] #0: ffffffffa2a027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.606942][ T74] #1: ffffffffa2b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.606948][ T74] #2: ffffffffa2b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.606951][ T74] #3: ffffffffa2a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.606955][ T74] #4: ffffffffa2a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.606959][ T74] irq event stamp: 2339978 [ 3.606960][ T74] hardirqs last enabled at (2339977): [] __down_trylock_console_sem+0x86/0xa0 [ 3.606962][ T74] hardirqs last disabled at (2339978): [] console_emit_next_record+0x3d4/0x4c0 [ 3.606965][ T74] softirqs last enabled at (2338594): [] handle_softirqs+0x67c/0x900 [ 3.606967][ T74] softirqs last disabled at (2337165): [] __irq_exit_rcu+0x145/0x1c0 [ 3.606969][ T74] Preemption disabled at: [ 3.606969][ T74] [<0000000000000000>] 0x0 [ 3.606977][ T74] CPU: 2 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.606980][ T74] Tainted: [W]=WARN [ 3.606981][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.606983][ T74] Call Trace: [ 3.606985][ T74] [ 3.606987][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.606993][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.606998][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.607002][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.607008][ T74] __kmalloc_noprof+0x443/0x760 [ 3.607010][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.607016][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.607019][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.607023][ T74] put_chars+0x1e1/0x2f0 [ 3.607026][ T74] ? __send_to_port+0x420/0x420 [ 3.607027][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.607032][ T74] ? validate_chain+0x38b/0xc20 [ 3.607037][ T74] hvc_console_print+0x292/0x780 [ 3.607044][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.607046][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.607048][ T74] ? lock_acquire+0x13c/0x160 [ 3.607052][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.607056][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.607058][ T74] ? console_flush_one_record+0x106/0x710 [ 3.607062][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.607064][ T74] ? lock_acquire+0x13c/0x160 [ 3.607068][ T74] console_flush_one_record+0x46f/0x710 [ 3.607072][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.607074][ T74] ? __lock_acquire+0x518/0xc20 [ 3.607080][ T74] console_unlock+0xee/0x1f0 [ 3.607082][ T74] ? console_flush_one_record+0x710/0x710 [ 3.607084][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.607087][ T74] ? lock_acquire+0x60/0x160 [ 3.607090][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.607092][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.607096][ T74] vprintk_emit+0x37c/0x3e0 [ 3.607099][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.607103][ T74] ? __lock_acquire+0x518/0xc20 [ 3.607107][ T74] _printk+0xc7/0x100 [ 3.607110][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.607113][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.607116][ T74] ? __rwlock_init+0x150/0x150 [ 3.607119][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.607119][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.607119][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.607119][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.607120][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.607123][ T74] do_exit.cold+0x82/0x9c [ 3.607127][ T74] ? exit_notify+0x890/0x890 [ 3.607129][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.607131][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.607136][ T74] do_group_exit+0xb8/0x370 [ 3.607139][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.607141][ T74] x64_sys_call+0x1567/0x1570 [ 3.607143][ T74] do_syscall_64+0xff/0x530 [ 3.607147][ T74] ? exc_page_fault+0xee/0x100 [ 3.607150][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.607152][ T74] RIP: 0033:0x7fb40d3c31b8 [ 3.607154][ T74] Code: Unable to access opcode bytes at 0x7fb40d3c318e. [ 3.607156][ T74] RSP: 002b:00007ffe2587e918 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.607158][ T74] RAX: ffffffffffffffda RBX: 00007fb40d4f3f88 RCX: 00007fb40d3c31b8 [ 3.607160][ T74] RDX: 00007fb40cc214c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.607161][ T74] RBP: 00007ffe2587e970 R08: 0000000000000000 R09: 0000000000001000 [ 3.607162][ T74] R10: 00007ffe2587e730 R11: 0000000000000246 R12: 0000000000000001 [ 3.607163][ T74] R13: 0000000000000049 R14: 00007fb40d4f2680 R15: 00007fb40d4f3fa0 [ 3.607169][ T74] [ 3.629956][ T1] virtme-ng-init: basic initialization done [ 3.681232][ T79] ip (79) used greatest stack depth: 24640 bytes left [ 3.703201][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.703574][ T75] virtme-ng-init: triggering udev coldplug [ 5.885933][ T75] virtme-ng-init: waiting for udev to settle [ 5.885948][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.885951][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.885953][ T75] preempt_count: 1, expected: 0 [ 5.885954][ T75] RCU nest depth: 0, expected: 0 [ 5.885954][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 5.885957][ T75] #0: ffffffffa2b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.885970][ T75] #1: ffffffffa2b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.885975][ T75] #2: ffffffffa2a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.885979][ T75] #3: ffffffffa2a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.885983][ T75] irq event stamp: 3666 [ 5.885984][ T75] hardirqs last enabled at (3665): [] __down_trylock_console_sem+0x86/0xa0 [ 5.885987][ T75] hardirqs last disabled at (3666): [] console_emit_next_record+0x3d4/0x4c0 [ 5.885989][ T75] softirqs last enabled at (3512): [] handle_softirqs+0x67c/0x900 [ 5.885992][ T75] softirqs last disabled at (3503): [] __irq_exit_rcu+0x145/0x1c0 [ 5.885994][ T75] Preemption disabled at: [ 5.885995][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.886001][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.886004][ T75] Tainted: [W]=WARN [ 5.886005][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.886007][ T75] Call Trace: [ 5.886009][ T75] [ 5.886011][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.886017][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.886019][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.886024][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.886029][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.886034][ T75] __kmalloc_noprof+0x443/0x760 [ 5.886036][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.886042][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.886045][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.886048][ T75] put_chars+0x1e1/0x2f0 [ 5.886051][ T75] ? __send_to_port+0x420/0x420 [ 5.886053][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.886058][ T75] ? validate_chain+0x38b/0xc20 [ 5.886063][ T75] hvc_console_print+0x292/0x780 [ 5.886069][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.886071][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.886074][ T75] ? lock_acquire+0x13c/0x160 [ 5.886078][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.886082][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.886084][ T75] ? console_flush_one_record+0x106/0x710 [ 5.886087][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.886089][ T75] ? lock_acquire+0x13c/0x160 [ 5.886093][ T75] console_flush_one_record+0x46f/0x710 [ 5.886097][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.886099][ T75] ? __lock_acquire+0x518/0xc20 [ 5.886105][ T75] console_unlock+0xee/0x1f0 [ 5.886107][ T75] ? console_flush_one_record+0x710/0x710 [ 5.886109][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.886112][ T75] ? lock_acquire+0x60/0x160 [ 5.886115][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.886117][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.886121][ T75] vprintk_emit+0x37c/0x3e0 [ 5.886124][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.886127][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.886133][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.886138][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.886140][ T75] ? simple_strntoull+0x10f/0x140 [ 5.886144][ T75] ? date_str+0x1e0/0x1e0 [ 5.886147][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.886152][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.886155][ T75] ? vprintk_default+0x20/0x20 [ 5.886159][ T75] ? vprintk_default+0x20/0x20 [ 5.886162][ T75] new_sync_write+0x33e/0x760 [ 5.886165][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.886169][ T75] ? new_sync_read+0x750/0x750 [ 5.886173][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.886178][ T75] ? __fget_files+0x1e3/0x460 [ 5.886182][ T75] vfs_write+0x6a2/0xbd0 [ 5.886187][ T75] ksys_write+0x116/0x250 [ 5.886190][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.886193][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.886197][ T75] do_syscall_64+0xff/0x530 [ 5.886199][ T75] ? exc_page_fault+0xee/0x100 [ 5.886203][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.886205][ T75] RIP: 0033:0x7f80dd90aed2 [ 5.886209][ 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 [ 5.886211][ T75] RSP: 002b:00007f80dd851c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.886214][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f80dd90aed2 [ 5.886215][ T75] RDX: 000000000000002e RSI: 00007f80d80012c0 RDI: 0000000000000003 [ 5.886216][ T75] RBP: 00007f80dd851c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.886217][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f80dd9950a0 [ 5.886218][ T75] R13: 00007f80dd8933e0 R14: 00007f80d80012c0 R15: 00007f80dd851da8 [ 5.886225][ T75] [ 6.463441][ T75] virtme-ng-init: udev is done [ 6.466380][ T1] virtme-ng-init: initialization done