virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.006009][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.006028][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.006030][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.006032][ T1] preempt_count: 1, expected: 0 [ 1.006033][ T1] RCU nest depth: 0, expected: 0 [ 1.006034][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.006036][ T1] #0: ff110000028a3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.006047][ T1] #1: ffffffffba569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.006054][ T1] #2: ffffffffba569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.006058][ T1] #3: ffffffffba489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.006061][ T1] #4: ffffffffba489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.006065][ T1] irq event stamp: 313444 [ 1.006066][ T1] hardirqs last enabled at (313443): [] __down_trylock_console_sem+0x86/0xa0 [ 1.006068][ T1] hardirqs last disabled at (313444): [] console_emit_next_record+0x3d4/0x4c0 [ 1.006070][ T1] softirqs last enabled at (313108): [] handle_softirqs+0x67c/0x900 [ 1.006073][ T1] softirqs last disabled at (313101): [] __irq_exit_rcu+0x145/0x1c0 [ 1.006076][ T1] Preemption disabled at: [ 1.006076][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.006081][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.006084][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.006086][ T1] Call Trace: [ 1.006087][ T1] [ 1.006091][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.006097][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.006099][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.006103][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.006107][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.006112][ T1] __kmalloc_noprof+0x443/0x760 [ 1.006114][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.006120][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.006122][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.006125][ T1] put_chars+0x1e1/0x2f0 [ 1.006128][ T1] ? __send_to_port+0x420/0x420 [ 1.006129][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.006134][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.006136][ T1] ? validate_chain+0x38b/0xc20 [ 1.006140][ T1] hvc_console_print+0x292/0x780 [ 1.006143][ T1] ? __lock_acquire+0x518/0xc20 [ 1.006147][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.006150][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.006155][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.006158][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.006160][ T1] ? console_flush_one_record+0x106/0x710 [ 1.006163][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.006165][ T1] ? lock_acquire+0x13c/0x160 [ 1.006169][ T1] console_flush_one_record+0x46f/0x710 [ 1.006173][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.006174][ T1] ? __lock_acquire+0x518/0xc20 [ 1.006179][ T1] console_unlock+0xee/0x1f0 [ 1.006182][ T1] ? console_flush_one_record+0x710/0x710 [ 1.006184][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.006186][ T1] ? lock_acquire+0x60/0x160 [ 1.006190][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.006191][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.006194][ T1] vprintk_emit+0x37c/0x3e0 [ 1.006198][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.006200][ T1] ? kasan_save_stack+0x2f/0x50 [ 1.006203][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 1.006205][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 1.006206][ T1] ? __devm_add_action+0x52/0x210 [ 1.006208][ T1] ? devm_nvmem_register+0x3a/0x60 [ 1.006212][ T1] ? cmos_do_probe+0x7ab/0x98a [ 1.006216][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.006221][ T1] ? device_rename.cold+0xa/0xa [ 1.006223][ T1] ? kernel_init+0x21/0x150 [ 1.006232][ T1] dev_printk_emit+0xb9/0xee [ 1.006234][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.006236][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.006239][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.006242][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.006243][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.006246][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.006250][ T1] _dev_info+0xe2/0x116 [ 1.006253][ T1] ? _dev_notice+0x120/0x120 [ 1.006255][ T1] ? acpi_enable_event+0x246/0x370 [ 1.006260][ T1] ? acpi_disable_event+0x244/0x370 [ 1.006261][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 1.006265][ T1] ? acpi_enable_event+0x370/0x370 [ 1.006267][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 1.006270][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 1.006274][ T1] cmos_do_probe+0x8be/0x98a [ 1.006276][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.006280][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.006281][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.006286][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.006288][ T1] ? mc146818_set_time+0x500/0x500 [ 1.006291][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.006294][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.006299][ T1] platform_probe+0xfe/0x1f0 [ 1.006302][ T1] call_driver_probe+0x61/0x1c0 [ 1.006305][ T1] really_probe+0x199/0x760 [ 1.006308][ T1] ? __device_attach_driver+0x280/0x280 [ 1.006310][ T1] __driver_probe_device+0x24f/0x440 [ 1.006313][ T1] ? __device_attach_driver+0x280/0x280 [ 1.006314][ T1] ? __device_attach_driver+0x280/0x280 [ 1.006316][ T1] driver_probe_device+0x4a/0xf0 [ 1.006318][ T1] __driver_attach+0x1b8/0x540 [ 1.006321][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.006323][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.006326][ T1] ? bus_remove_file+0x50/0x50 [ 1.006327][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.006330][ T1] ? rtc_dev_init+0x40/0x40 [ 1.006336][ T1] ? rtc_dev_init+0x40/0x40 [ 1.006338][ T1] bus_add_driver+0x2c8/0x530 [ 1.006342][ T1] driver_register+0x1a3/0x390 [ 1.006345][ T1] __platform_driver_probe+0x13f/0x270 [ 1.006348][ T1] cmos_init+0x31/0x40 [ 1.006350][ T1] do_one_initcall+0x124/0x4f0 [ 1.006353][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.006354][ T1] ? parameq+0x110/0x110 [ 1.006359][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.006363][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.006366][ T1] kernel_init_freeable+0x596/0x630 [ 1.006369][ T1] ? rest_init+0x280/0x280 [ 1.006372][ T1] kernel_init+0x21/0x150 [ 1.006374][ T1] ? rest_init+0x280/0x280 [ 1.006376][ T1] ret_from_fork+0x474/0x6b0 [ 1.006379][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.006382][ T1] ? __switch_to+0x5a3/0xe00 [ 1.006386][ T1] ? rest_init+0x280/0x280 [ 1.006388][ T1] ret_from_fork_asm+0x11/0x20 [ 1.006396][ T1] [ 1.039754][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.049125][ T1] NET: Registered PF_INET6 protocol family [ 1.053704][ T1] Segment Routing with IPv6 [ 1.054129][ T1] In-situ OAM (IOAM) with IPv6 [ 1.054456][ T1] NET: Registered PF_PACKET protocol family [ 1.054734][ T1] 9pnet: Installing 9P2000 support [ 1.055105][ T1] Key type dns_resolver registered [ 1.055740][ T1] NET: Registered PF_VSOCK protocol family [ 1.059964][ T1] IPI shorthand broadcast: enabled [ 1.159387][ T1] sched_clock: Marking stable (1123002571, 35505047)->(1263649751, -105142133) [ 1.161523][ T1] registered taskstats version 1 [ 1.163296][ T1] Loading compiled-in X.509 certificates [ 1.265522][ T1] Demotion targets for Node 0: null [ 1.265864][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12237) [ 1.266142][ T1] page_owner is disabled [ 1.266834][ T1] PM: Magic number: 6:104:478 [ 1.267011][ T1] rtc rtc0: hash matches [ 1.267446][ T1] netconsole: network logging started [ 1.270217][ T1] ALSA device list: [ 1.270384][ T1] No soundcards found. [ 1.271014][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.273340][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.274089][ T1] devtmpfs: mounted [ 1.274365][ T1] VFS: Pivoted into new rootfs [ 1.300433][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.300716][ T1] Write protecting the kernel read-only data: 55296k [ 1.301169][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.303930][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.304180][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.304430][ T1] with arguments: [ 1.304843][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.305055][ T1] with environment: [ 1.305173][ T1] HOME=/ [ 1.305282][ T1] TERM=dumb [ 1.305387][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.305904][ T1] nr_open=2147483584 [ 1.306536][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.306803][ T1] virtme_rw_overlay0=/etc [ 1.306963][ T1] virtme_rw_overlay1=/lib [ 1.307110][ T1] virtme_rw_overlay2=/home [ 1.307256][ T1] virtme_rw_overlay3=/opt [ 1.307405][ T1] virtme_rw_overlay4=/srv [ 1.307558][ T1] virtme_rw_overlay5=/usr [ 1.307716][ T1] virtme_rw_overlay6=/var [ 1.307873][ T1] virtme_rw_overlay7=/tmp [ 1.308010][ T1] virtme_console=ttyS0 [ 1.308154][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.324341][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.325498][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.339134][ T1] overlayfs: failed to set xattr on upper [ 1.339423][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.339687][ T1] overlayfs: ...falling back to uuid=null. [ 1.341975][ T1] overlayfs: failed to set xattr on upper [ 1.342171][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.342404][ T1] overlayfs: ...falling back to uuid=null. [ 1.344295][ T1] overlayfs: failed to set xattr on upper [ 1.344498][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.344744][ T1] overlayfs: ...falling back to uuid=null. [ 1.346839][ T1] overlayfs: failed to set xattr on upper [ 1.347035][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.347264][ T1] overlayfs: ...falling back to uuid=null. [ 1.349086][ T1] overlayfs: failed to set xattr on upper [ 1.349290][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.349525][ T1] overlayfs: ...falling back to uuid=null. [ 1.351124][ T1] overlayfs: failed to set xattr on upper [ 1.351322][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.351645][ T1] overlayfs: ...falling back to uuid=null. [ 1.353410][ T1] overlayfs: failed to set xattr on upper [ 1.353610][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.353850][ T1] overlayfs: ...falling back to uuid=null. [ 1.356800][ T1] overlayfs: failed to set xattr on upper [ 1.357010][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.357239][ T1] overlayfs: ...falling back to uuid=null. [ 1.367398][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.420101][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 3.577106][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.577106][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.577106][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.577106][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.577123][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.577125][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.577126][ T1] preempt_count: 1, expected: 0 [ 3.577127][ T1] RCU nest depth: 0, expected: 0 [ 3.577128][ T1] locks held by virtme-ng-init/1: 4, last CPU#0: [ 3.577131][ T1] #0: ffffffffba569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.577145][ T1] #1: ffffffffba569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.577149][ T1] #2: ffffffffba489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.577154][ T1] #3: ffffffffba489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.577157][ T1] irq event stamp: 556232 [ 3.577158][ T1] hardirqs last enabled at (556231): [] __down_trylock_console_sem+0x86/0xa0 [ 3.577161][ T1] hardirqs last disabled at (556232): [] console_emit_next_record+0x3d4/0x4c0 [ 3.577163][ T1] softirqs last enabled at (555586): [] fpu_clone+0xd9/0x410 [ 3.577166][ T1] softirqs last disabled at (555584): [] fpu_clone+0x82/0x410 [ 3.577169][ T1] Preemption disabled at: [ 3.577169][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.577175][ T1] CPU: 0 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.577179][ T1] Tainted: [W]=WARN [ 3.577180][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.577182][ T1] Call Trace: [ 3.577183][ T1] [ 3.577185][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.577190][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.577192][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.577197][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.577201][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.577206][ T1] __kmalloc_noprof+0x443/0x760 [ 3.577208][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.577214][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.577217][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.577220][ T1] put_chars+0x1e1/0x2f0 [ 3.577223][ T1] ? __send_to_port+0x420/0x420 [ 3.577224][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.577229][ T1] ? validate_chain+0x38b/0xc20 [ 3.577234][ T1] hvc_console_print+0x292/0x780 [ 3.577241][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.577243][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.577246][ T1] ? lock_acquire+0x13c/0x160 [ 3.577250][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.577253][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.577255][ T1] ? console_flush_one_record+0x106/0x710 [ 3.577259][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.577261][ T1] ? lock_acquire+0x13c/0x160 [ 3.577265][ T1] console_flush_one_record+0x46f/0x710 [ 3.577269][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.577271][ T1] ? __lock_acquire+0x518/0xc20 [ 3.577276][ T1] console_unlock+0xee/0x1f0 [ 3.577278][ T1] ? console_flush_one_record+0x710/0x710 [ 3.577280][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.577282][ T1] ? lock_acquire+0x60/0x160 [ 3.577286][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.577288][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.577291][ T1] vprintk_emit+0x37c/0x3e0 [ 3.577295][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.577298][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.577304][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.577308][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.577310][ T1] ? simple_strntoull+0x10f/0x140 [ 3.577314][ T1] ? date_str+0x1e0/0x1e0 [ 3.577317][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.577321][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.577324][ T1] ? vprintk_default+0x20/0x20 [ 3.577329][ T1] ? vprintk_default+0x20/0x20 [ 3.577331][ T1] new_sync_write+0x33e/0x760 [ 3.577335][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.577338][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.577341][ T1] ? new_sync_read+0x750/0x750 [ 3.577348][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.577352][ T1] vfs_write+0x6a2/0xbd0 [ 3.577356][ T1] ksys_write+0x116/0x250 [ 3.577359][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.577362][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.577366][ T1] do_syscall_64+0xff/0x530 [ 3.577368][ T1] ? exc_page_fault+0xee/0x100 [ 3.577371][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.577373][ T1] RIP: 0033:0x7fed4f587bee [ 3.577377][ T1] Code: 4d 89 d8 e8 d4 12 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 3.577379][ T1] RSP: 002b:00007ffc1c663ed0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.577382][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fed4f587bee [ 3.577383][ T1] RDX: 000000000000011c RSI: 000055556fcac680 RDI: 0000000000000003 [ 3.577384][ T1] RBP: 00007ffc1c663ee0 R08: 0000000000000000 R09: 0000000000000000 [ 3.577385][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fed4f6130a0 [ 3.577386][ T1] R13: 00007fed4f5113e0 R14: 000055556fcac680 R15: 00007ffc1c663ff8 [ 3.577392][ T1] [ 3.581563][ T70] systemd-tmpfile (70) used greatest stack depth: 24760 bytes left [ 3.582248][ T1] virtme-ng-init: basic initialization done [ 3.647835][ T78] ip (78) used greatest stack depth: 24648 bytes left [ 3.657318][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.658021][ T74] virtme-ng-init: triggering udev coldplug [ 5.922492][ T74] virtme-ng-init: waiting for udev to settle [ 5.922509][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.922513][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.922515][ T74] preempt_count: 1, expected: 0 [ 5.922515][ T74] RCU nest depth: 0, expected: 0 [ 5.922517][ T74] locks held by virtme-ng-init/74: 4, last CPU#0: [ 5.922519][ T74] #0: ffffffffba569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.922533][ T74] #1: ffffffffba569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.922538][ T74] #2: ffffffffba489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.922542][ T74] #3: ffffffffba489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.922546][ T74] irq event stamp: 2978 [ 5.922547][ T74] hardirqs last enabled at (2977): [] __down_trylock_console_sem+0x86/0xa0 [ 5.922549][ T74] hardirqs last disabled at (2978): [] console_emit_next_record+0x3d4/0x4c0 [ 5.922551][ T74] softirqs last enabled at (2476): [] fpu_clone+0xd9/0x410 [ 5.922555][ T74] softirqs last disabled at (2474): [] fpu_clone+0x82/0x410 [ 5.922557][ T74] Preemption disabled at: [ 5.922558][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.922564][ T74] CPU: 0 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.922567][ T74] Tainted: [W]=WARN [ 5.922568][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.922570][ T74] Call Trace: [ 5.922571][ T74] [ 5.922573][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.922578][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.922581][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.922585][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.922589][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.922594][ T74] __kmalloc_noprof+0x443/0x760 [ 5.922596][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.922602][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.922605][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.922608][ T74] put_chars+0x1e1/0x2f0 [ 5.922611][ T74] ? __send_to_port+0x420/0x420 [ 5.922612][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.922617][ T74] ? validate_chain+0x38b/0xc20 [ 5.922622][ T74] hvc_console_print+0x292/0x780 [ 5.922628][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.922630][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.922633][ T74] ? lock_acquire+0x13c/0x160 [ 5.922637][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.922640][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.922642][ T74] ? console_flush_one_record+0x106/0x710 [ 5.922645][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.922648][ T74] ? lock_acquire+0x13c/0x160 [ 5.922652][ T74] console_flush_one_record+0x46f/0x710 [ 5.922656][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.922658][ T74] ? __lock_acquire+0x518/0xc20 [ 5.922663][ T74] console_unlock+0xee/0x1f0 [ 5.922665][ T74] ? console_flush_one_record+0x710/0x710 [ 5.922667][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.922670][ T74] ? lock_acquire+0x60/0x160 [ 5.922673][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.922675][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.922678][ T74] vprintk_emit+0x37c/0x3e0 [ 5.922682][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.922685][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.922691][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.922695][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.922697][ T74] ? simple_strntoull+0x10f/0x140 [ 5.922701][ T74] ? date_str+0x1e0/0x1e0 [ 5.922704][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.922709][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.922711][ T74] ? vprintk_default+0x20/0x20 [ 5.922716][ T74] ? vprintk_default+0x20/0x20 [ 5.922718][ T74] new_sync_write+0x33e/0x760 [ 5.922722][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 5.922726][ T74] ? new_sync_read+0x750/0x750 [ 5.922730][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.922735][ T74] ? __fget_files+0x1e3/0x460 [ 5.922740][ T74] vfs_write+0x6a2/0xbd0 [ 5.922744][ T74] ksys_write+0x116/0x250 [ 5.922747][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.922750][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.922754][ T74] do_syscall_64+0xff/0x530 [ 5.922756][ T74] ? irq_exit_rcu+0x1a/0x30 [ 5.922760][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.922762][ T74] RIP: 0033:0x7fed4f588ed2 [ 5.922766][ 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 [ 5.922768][ T74] RSP: 002b:00007fed4f4cfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.922771][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fed4f588ed2 [ 5.922773][ T74] RDX: 000000000000002e RSI: 00007fed48001090 RDI: 0000000000000003 [ 5.922774][ T74] RBP: 00007fed4f4cfc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.922774][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fed4f6130a0 [ 5.922775][ T74] R13: 00007fed4f5113e0 R14: 00007fed48001090 R15: 00007fed4f4cfda8 [ 5.922782][ T74] [ 6.490114][ T74] virtme-ng-init: udev is done [ 6.492938][ T1] virtme-ng-init: initialization done