virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.032260][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.032288][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.032290][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.032292][ T1] preempt_count: 1, expected: 0 [ 1.032293][ T1] RCU nest depth: 0, expected: 0 [ 1.032294][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.032296][ T1] #0: ff1100000286b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.032308][ T1] #1: ffffffffb3d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.032315][ T1] #2: ffffffffb3d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.032319][ T1] #3: ffffffffb3c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.032324][ T1] #4: ffffffffb3c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.032327][ T1] irq event stamp: 313464 [ 1.032328][ T1] hardirqs last enabled at (313463): [] __down_trylock_console_sem+0x86/0xa0 [ 1.032331][ T1] hardirqs last disabled at (313464): [] console_emit_next_record+0x3d4/0x4c0 [ 1.032333][ T1] softirqs last enabled at (313152): [] handle_softirqs+0x67c/0x900 [ 1.032336][ T1] softirqs last disabled at (312767): [] __irq_exit_rcu+0x145/0x1c0 [ 1.032338][ T1] Preemption disabled at: [ 1.032339][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.032344][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.032347][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.032349][ T1] Call Trace: [ 1.032350][ T1] [ 1.032354][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.032359][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.032362][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.032366][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.032370][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.032375][ T1] __kmalloc_noprof+0x443/0x760 [ 1.032377][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.032383][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.032385][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.032388][ T1] put_chars+0x1e1/0x2f0 [ 1.032391][ T1] ? __send_to_port+0x420/0x420 [ 1.032392][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.032397][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.032407][ T1] ? validate_chain+0x38b/0xc20 [ 1.032412][ T1] hvc_console_print+0x292/0x780 [ 1.032414][ T1] ? __lock_acquire+0x518/0xc20 [ 1.032419][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.032422][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.032427][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.032430][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.032432][ T1] ? console_flush_one_record+0x106/0x710 [ 1.032435][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.032438][ T1] ? lock_acquire+0x13c/0x160 [ 1.032442][ T1] console_flush_one_record+0x46f/0x710 [ 1.032446][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.032447][ T1] ? __lock_acquire+0x518/0xc20 [ 1.032453][ T1] console_unlock+0xee/0x1f0 [ 1.032455][ T1] ? console_flush_one_record+0x710/0x710 [ 1.032457][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.032460][ T1] ? lock_acquire+0x60/0x160 [ 1.032463][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.032465][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.032468][ T1] vprintk_emit+0x37c/0x3e0 [ 1.032472][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.032474][ T1] ? kasan_save_stack+0x2f/0x50 [ 1.032477][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 1.032479][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 1.032480][ T1] ? __devm_add_action+0x52/0x210 [ 1.032482][ T1] ? devm_nvmem_register+0x3a/0x60 [ 1.032485][ T1] ? cmos_do_probe+0x7ab/0x98a [ 1.032490][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.032495][ T1] ? device_rename.cold+0xa/0xa [ 1.032497][ T1] ? kernel_init+0x21/0x150 [ 1.032506][ T1] dev_printk_emit+0xb9/0xee [ 1.032509][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.032510][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.032513][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.032516][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.032518][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.032520][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.032525][ T1] _dev_info+0xe2/0x116 [ 1.032528][ T1] ? _dev_notice+0x120/0x120 [ 1.032530][ T1] ? acpi_enable_event+0x246/0x370 [ 1.032535][ T1] ? acpi_disable_event+0x244/0x370 [ 1.032536][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 1.032540][ T1] ? acpi_enable_event+0x370/0x370 [ 1.032542][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 1.032545][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 1.032549][ T1] cmos_do_probe+0x8be/0x98a [ 1.032551][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.032555][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.032556][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.032562][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.032563][ T1] ? mc146818_set_time+0x500/0x500 [ 1.032567][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.032569][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.032575][ T1] platform_probe+0xfe/0x1f0 [ 1.032578][ T1] call_driver_probe+0x61/0x1c0 [ 1.032581][ T1] really_probe+0x199/0x760 [ 1.032584][ T1] ? __device_attach_driver+0x280/0x280 [ 1.032586][ T1] __driver_probe_device+0x24f/0x440 [ 1.032589][ T1] ? __device_attach_driver+0x280/0x280 [ 1.032590][ T1] ? __device_attach_driver+0x280/0x280 [ 1.032595][ T1] driver_probe_device+0x4a/0xf0 [ 1.032598][ T1] __driver_attach+0x1b8/0x540 [ 1.032600][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.032603][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.032603][ T1] ? bus_remove_file+0x50/0x50 [ 1.032603][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.032603][ T1] ? rtc_dev_init+0x40/0x40 [ 1.032603][ T1] ? rtc_dev_init+0x40/0x40 [ 1.032603][ T1] bus_add_driver+0x2c8/0x530 [ 1.032603][ T1] driver_register+0x1a3/0x390 [ 1.032603][ T1] __platform_driver_probe+0x13f/0x270 [ 1.032603][ T1] cmos_init+0x31/0x40 [ 1.032603][ T1] do_one_initcall+0x124/0x4f0 [ 1.032603][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.032603][ T1] ? parameq+0x110/0x110 [ 1.032603][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.032603][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.032603][ T1] kernel_init_freeable+0x596/0x630 [ 1.032603][ T1] ? rest_init+0x280/0x280 [ 1.032603][ T1] kernel_init+0x21/0x150 [ 1.032603][ T1] ? rest_init+0x280/0x280 [ 1.032603][ T1] ret_from_fork+0x474/0x6b0 [ 1.032603][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.032603][ T1] ? __switch_to+0x5a3/0xe00 [ 1.032603][ T1] ? rest_init+0x280/0x280 [ 1.032603][ T1] ret_from_fork_asm+0x11/0x20 [ 1.032603][ T1] [ 1.068091][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.077887][ T1] NET: Registered PF_INET6 protocol family [ 1.082696][ T1] Segment Routing with IPv6 [ 1.083107][ T1] In-situ OAM (IOAM) with IPv6 [ 1.083507][ T1] NET: Registered PF_PACKET protocol family [ 1.083771][ T1] 9pnet: Installing 9P2000 support [ 1.084153][ T1] Key type dns_resolver registered [ 1.084863][ T1] NET: Registered PF_VSOCK protocol family [ 1.089415][ T1] IPI shorthand broadcast: enabled [ 1.195086][ T1] sched_clock: Marking stable (1156002375, 38594290)->(1301262931, -106666266) [ 1.198169][ T1] registered taskstats version 1 [ 1.199977][ T1] Loading compiled-in X.509 certificates [ 1.303091][ T1] Demotion targets for Node 0: null [ 1.303442][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11725) [ 1.303761][ T1] page_owner is disabled [ 1.304455][ T1] PM: Magic number: 6:883:671 [ 1.304923][ T1] netconsole: network logging started [ 1.306407][ T1] ALSA device list: [ 1.307079][ T1] No soundcards found. [ 1.308231][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.311227][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.312080][ T1] devtmpfs: mounted [ 1.312426][ T1] VFS: Pivoted into new rootfs [ 1.340573][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.341163][ T1] Write protecting the kernel read-only data: 55296k [ 1.343807][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.344218][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.344493][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.344770][ T1] with arguments: [ 1.344889][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.345129][ T1] with environment: [ 1.345252][ T1] HOME=/ [ 1.345375][ T1] TERM=dumb [ 1.345500][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.345732][ T1] nr_open=2147483584 [ 1.345861][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.346131][ T1] virtme_rw_overlay0=/etc [ 1.346283][ T1] virtme_rw_overlay1=/lib [ 1.346451][ T1] virtme_rw_overlay2=/home [ 1.346609][ T1] virtme_rw_overlay3=/opt [ 1.346762][ T1] virtme_rw_overlay4=/srv [ 1.346921][ T1] virtme_rw_overlay5=/usr [ 1.347081][ T1] virtme_rw_overlay6=/var [ 1.347233][ T1] virtme_rw_overlay7=/tmp [ 1.347387][ T1] virtme_console=ttyS0 [ 1.347551][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.365842][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.367193][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.380287][ T1] overlayfs: failed to set xattr on upper [ 1.380586][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.380838][ T1] overlayfs: ...falling back to uuid=null. [ 1.383234][ T1] overlayfs: failed to set xattr on upper [ 1.383490][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.383802][ T1] overlayfs: ...falling back to uuid=null. [ 1.385773][ T1] overlayfs: failed to set xattr on upper [ 1.386020][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.386307][ T1] overlayfs: ...falling back to uuid=null. [ 1.388242][ T1] overlayfs: failed to set xattr on upper [ 1.388476][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.388734][ T1] overlayfs: ...falling back to uuid=null. [ 1.390657][ T1] overlayfs: failed to set xattr on upper [ 1.390888][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.391138][ T1] overlayfs: ...falling back to uuid=null. [ 1.392807][ T1] overlayfs: failed to set xattr on upper [ 1.393060][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.393328][ T1] overlayfs: ...falling back to uuid=null. [ 1.395223][ T1] overlayfs: failed to set xattr on upper [ 1.395453][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.395709][ T1] overlayfs: ...falling back to uuid=null. [ 1.398033][ T1] overlayfs: failed to set xattr on upper [ 1.398279][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.398542][ T1] overlayfs: ...falling back to uuid=null. [ 1.411649][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.433245][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.742603][ T73] systemd-tmpfile (73) used greatest stack depth: 24864 bytes left [ 3.742621][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.742623][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.742625][ T73] preempt_count: 2, expected: 0 [ 3.742626][ T73] RCU nest depth: 0, expected: 0 [ 3.742627][ T73] locks held by systemd-tmpfile/73: 5, last CPU#0: [ 3.742629][ T73] #0: ffffffffb3c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.742642][ T73] #1: ffffffffb3d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.742648][ T73] #2: ffffffffb3d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.742652][ T73] #3: ffffffffb3c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.742656][ T73] #4: ffffffffb3c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.742659][ T73] irq event stamp: 2336660 [ 3.742660][ T73] hardirqs last enabled at (2336659): [] __down_trylock_console_sem+0x86/0xa0 [ 3.742663][ T73] hardirqs last disabled at (2336660): [] console_emit_next_record+0x3d4/0x4c0 [ 3.742665][ T73] softirqs last enabled at (2333860): [] handle_softirqs+0x67c/0x900 [ 3.742667][ T73] softirqs last disabled at (2333855): [] __irq_exit_rcu+0x145/0x1c0 [ 3.742669][ T73] Preemption disabled at: [ 3.742670][ T73] [<0000000000000000>] 0x0 [ 3.742677][ T73] CPU: 0 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.742681][ T73] Tainted: [W]=WARN [ 3.742682][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.742684][ T73] Call Trace: [ 3.742686][ T73] [ 3.742687][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.742693][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.742698][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.742702][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.742707][ T73] __kmalloc_noprof+0x443/0x760 [ 3.742710][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.742716][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.742718][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.742722][ T73] put_chars+0x1e1/0x2f0 [ 3.742725][ T73] ? __send_to_port+0x420/0x420 [ 3.742726][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.742731][ T73] ? validate_chain+0x38b/0xc20 [ 3.742736][ T73] hvc_console_print+0x292/0x780 [ 3.742742][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.742745][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.742747][ T73] ? lock_acquire+0x13c/0x160 [ 3.742751][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.742755][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.742757][ T73] ? console_flush_one_record+0x106/0x710 [ 3.742760][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.742763][ T73] ? lock_acquire+0x13c/0x160 [ 3.742767][ T73] console_flush_one_record+0x46f/0x710 [ 3.742771][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.742773][ T73] ? __lock_acquire+0x518/0xc20 [ 3.742778][ T73] console_unlock+0xee/0x1f0 [ 3.742781][ T73] ? console_flush_one_record+0x710/0x710 [ 3.742783][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.742785][ T73] ? lock_acquire+0x60/0x160 [ 3.742789][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.742791][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.742794][ T73] vprintk_emit+0x37c/0x3e0 [ 3.742798][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.742802][ T73] ? __lock_acquire+0x518/0xc20 [ 3.742805][ T73] _printk+0xc7/0x100 [ 3.742809][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.742812][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.742815][ T73] ? __rwlock_init+0x150/0x150 [ 3.742818][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.742821][ T73] do_exit.cold+0x82/0x9c [ 3.742825][ T73] ? exit_notify+0x890/0x890 [ 3.742827][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.742830][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.742834][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.742834][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.742834][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.742834][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.742835][ T73] do_group_exit+0xb8/0x370 [ 3.742838][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.742840][ T73] x64_sys_call+0x1567/0x1570 [ 3.742842][ T73] do_syscall_64+0xff/0x530 [ 3.742845][ T73] ? exc_page_fault+0xee/0x100 [ 3.742849][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.742851][ T73] RIP: 0033:0x7f1d8697a1b8 [ 3.742853][ T73] Code: Unable to access opcode bytes at 0x7f1d8697a18e. [ 3.742854][ T73] RSP: 002b:00007ffca99f8328 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.742857][ T73] RAX: ffffffffffffffda RBX: 00007f1d86aaaf88 RCX: 00007f1d8697a1b8 [ 3.742858][ T73] RDX: 00007f1d861d84c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.742859][ T73] RBP: 00007ffca99f8380 R08: 0000000000000000 R09: 0000000000001000 [ 3.742860][ T73] R10: 00007ffca99f8140 R11: 0000000000000246 R12: 0000000000000001 [ 3.742861][ T73] R13: 0000000000000049 R14: 00007f1d86aa9680 R15: 00007f1d86aaafa0 [ 3.742868][ T73] [ 3.762225][ T1] virtme-ng-init: basic initialization done [ 3.816024][ T79] ip (79) used greatest stack depth: 24000 bytes left [ 3.830693][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.831081][ T75] virtme-ng-init: triggering udev coldplug [ 6.072386][ T75] virtme-ng-init: waiting for udev to settle [ 6.072401][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.072404][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.072406][ T75] preempt_count: 1, expected: 0 [ 6.072407][ T75] RCU nest depth: 0, expected: 0 [ 6.072408][ T75] locks held by virtme-ng-init/75: 4, last CPU#1: [ 6.072410][ T75] #0: ffffffffb3d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.072431][ T75] #1: ffffffffb3d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.072435][ T75] #2: ffffffffb3c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.072440][ T75] #3: ffffffffb3c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.072444][ T75] irq event stamp: 2974 [ 6.072445][ T75] hardirqs last enabled at (2973): [] __down_trylock_console_sem+0x86/0xa0 [ 6.072447][ T75] hardirqs last disabled at (2974): [] console_emit_next_record+0x3d4/0x4c0 [ 6.072449][ T75] softirqs last enabled at (2612): [] handle_softirqs+0x67c/0x900 [ 6.072452][ T75] softirqs last disabled at (2603): [] __irq_exit_rcu+0x145/0x1c0 [ 6.072455][ T75] Preemption disabled at: [ 6.072455][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.072461][ T75] CPU: 1 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.072465][ T75] Tainted: [W]=WARN [ 6.072466][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.072467][ T75] Call Trace: [ 6.072469][ T75] [ 6.072470][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.072476][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.072478][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.072483][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.072487][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.072492][ T75] __kmalloc_noprof+0x443/0x760 [ 6.072494][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.072500][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.072503][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.072506][ T75] put_chars+0x1e1/0x2f0 [ 6.072509][ T75] ? __send_to_port+0x420/0x420 [ 6.072510][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.072515][ T75] ? validate_chain+0x38b/0xc20 [ 6.072520][ T75] hvc_console_print+0x292/0x780 [ 6.072526][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.072528][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.072531][ T75] ? lock_acquire+0x13c/0x160 [ 6.072535][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.072539][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.072540][ T75] ? console_flush_one_record+0x106/0x710 [ 6.072544][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.072546][ T75] ? lock_acquire+0x13c/0x160 [ 6.072550][ T75] console_flush_one_record+0x46f/0x710 [ 6.072554][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.072556][ T75] ? __lock_acquire+0x518/0xc20 [ 6.072561][ T75] console_unlock+0xee/0x1f0 [ 6.072563][ T75] ? console_flush_one_record+0x710/0x710 [ 6.072565][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.072568][ T75] ? lock_acquire+0x60/0x160 [ 6.072571][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.072573][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.072576][ T75] vprintk_emit+0x37c/0x3e0 [ 6.072580][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.072583][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.072589][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.072596][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.072598][ T75] ? simple_strntoull+0x10f/0x140 [ 6.072602][ T75] ? date_str+0x1e0/0x1e0 [ 6.072605][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.072609][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.072612][ T75] ? vprintk_default+0x20/0x20 [ 6.072617][ T75] ? vprintk_default+0x20/0x20 [ 6.072619][ T75] new_sync_write+0x33e/0x760 [ 6.072623][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.072626][ T75] ? new_sync_read+0x750/0x750 [ 6.072630][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.072635][ T75] ? __fget_files+0x1e3/0x460 [ 6.072640][ T75] vfs_write+0x6a2/0xbd0 [ 6.072644][ T75] ksys_write+0x116/0x250 [ 6.072647][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.072650][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.072654][ T75] do_syscall_64+0xff/0x530 [ 6.072656][ T75] ? irq_exit_rcu+0x1a/0x30 [ 6.072659][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.072661][ T75] RIP: 0033:0x7f7e573b6ed2 [ 6.072665][ 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 [ 6.072667][ T75] RSP: 002b:00007f7e572fdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.072670][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f7e573b6ed2 [ 6.072671][ T75] RDX: 000000000000002e RSI: 00007f7e500012c0 RDI: 0000000000000003 [ 6.072672][ T75] RBP: 00007f7e572fdc90 R08: 0000000000000000 R09: 0000000000000000 [ 6.072673][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7e574410a0 [ 6.072674][ T75] R13: 00007f7e5733f3e0 R14: 00007f7e500012c0 R15: 00007f7e572fdda8 [ 6.072680][ T75] [ 6.680163][ T75] virtme-ng-init: udev is done [ 6.686811][ T1] virtme-ng-init: initialization done