virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.005566][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.005592][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.005594][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.005596][ T1] preempt_count: 1, expected: 0 [ 1.005597][ T1] RCU nest depth: 0, expected: 0 [ 1.005598][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.005600][ T1] #0: ff11000002803938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.005612][ T1] #1: ffffffffbcb99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.005618][ T1] #2: ffffffffbcb99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.005622][ T1] #3: ffffffffbca89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.005625][ T1] #4: ffffffffbca89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 1.005629][ T1] irq event stamp: 309024 [ 1.005630][ T1] hardirqs last enabled at (309023): [] __down_trylock_console_sem+0x86/0xa0 [ 1.005632][ T1] hardirqs last disabled at (309024): [] console_emit_next_record+0x3f8/0x4f0 [ 1.005633][ T1] softirqs last enabled at (308288): [] handle_softirqs+0x67c/0x900 [ 1.005637][ T1] softirqs last disabled at (307699): [] __irq_exit_rcu+0x145/0x1c0 [ 1.005640][ T1] Preemption disabled at: [ 1.005641][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.005646][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.005648][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.005650][ T1] Call Trace: [ 1.005652][ T1] [ 1.005655][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.005660][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.005662][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.005667][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.005670][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.005675][ T1] __kmalloc_noprof+0x443/0x760 [ 1.005677][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.005682][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.005685][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.005687][ T1] put_chars+0x1e1/0x2f0 [ 1.005689][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 1.005692][ T1] ? __send_to_port+0x420/0x420 [ 1.005693][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.005697][ T1] ? validate_chain+0x38b/0xc20 [ 1.005703][ T1] hvc_console_print+0x292/0x780 [ 1.005709][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.005711][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.005713][ T1] ? lock_acquire+0x13c/0x160 [ 1.005717][ T1] console_emit_next_record+0x252/0x4f0 [ 1.005720][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 1.005724][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.005727][ T1] ? lock_acquire+0x13c/0x160 [ 1.005730][ T1] console_flush_one_record+0x46f/0x710 [ 1.005734][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 1.005736][ T1] ? __lock_acquire+0x518/0xc20 [ 1.005741][ T1] console_unlock+0xee/0x1f0 [ 1.005743][ T1] ? console_flush_one_record+0x710/0x710 [ 1.005745][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.005747][ T1] ? lock_acquire+0x60/0x160 [ 1.005750][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.005752][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.005755][ T1] vprintk_emit+0x37c/0x3e0 [ 1.005758][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.005760][ T1] ? find_held_lock+0x2b/0x80 [ 1.005763][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.005765][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.005769][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.005774][ T1] ? device_rename.cold+0xa/0xa [ 1.005776][ T1] ? __lock_acquire+0x518/0xc20 [ 1.005780][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.005782][ T1] ? find_held_lock+0x2b/0x80 [ 1.005786][ T1] dev_printk_emit+0xb9/0xee [ 1.005788][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.005791][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.005796][ T1] ? proc_register+0x368/0x8b0 [ 1.005802][ T1] _dev_info+0xe2/0x116 [ 1.005805][ T1] ? _dev_notice+0x120/0x120 [ 1.005809][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.005813][ T1] ? rtc_proc_show+0x400/0x400 [ 1.005818][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.005823][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.005825][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.005829][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.005835][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.005839][ T1] cmos_do_probe+0x73b/0x98a [ 1.005841][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.005844][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.005845][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.005851][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.005852][ T1] ? mc146818_set_time+0x500/0x500 [ 1.005857][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.005858][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.005864][ T1] platform_probe+0xfe/0x1f0 [ 1.005867][ T1] call_driver_probe+0x61/0x1c0 [ 1.005871][ T1] really_probe+0x199/0x760 [ 1.005876][ T1] ? __device_attach_driver+0x280/0x280 [ 1.005879][ T1] __driver_probe_device+0x24f/0x440 [ 1.005883][ T1] ? __device_attach_driver+0x280/0x280 [ 1.005885][ T1] ? __device_attach_driver+0x280/0x280 [ 1.005887][ T1] driver_probe_device+0x4a/0xf0 [ 1.005889][ T1] __driver_attach+0x1b8/0x540 [ 1.005892][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.005894][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.005896][ T1] ? bus_remove_file+0x50/0x50 [ 1.005898][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.005901][ T1] ? rtc_dev_init+0x40/0x40 [ 1.005906][ T1] ? rtc_dev_init+0x40/0x40 [ 1.005907][ T1] bus_add_driver+0x2c8/0x530 [ 1.005911][ T1] driver_register+0x1a3/0x390 [ 1.005914][ T1] __platform_driver_probe+0x13f/0x270 [ 1.005917][ T1] cmos_init+0x31/0x40 [ 1.005918][ T1] do_one_initcall+0x124/0x4f0 [ 1.005922][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.005924][ T1] ? parameq+0x110/0x110 [ 1.005928][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.005932][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.005935][ T1] kernel_init_freeable+0x596/0x630 [ 1.005938][ T1] ? rest_init+0x280/0x280 [ 1.005942][ T1] kernel_init+0x21/0x150 [ 1.005944][ T1] ? rest_init+0x280/0x280 [ 1.005946][ T1] ret_from_fork+0x474/0x6b0 [ 1.005950][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.005956][ T1] ? __switch_to+0x5a3/0xe00 [ 1.005958][ T1] ? rest_init+0x280/0x280 [ 1.005958][ T1] ret_from_fork_asm+0x11/0x20 [ 1.005958][ T1] [ 1.037450][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:35:31 UTC (1787888131) [ 1.038554][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.041952][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.051191][ T1] NET: Registered PF_INET6 protocol family [ 1.055838][ T1] Segment Routing with IPv6 [ 1.056361][ T1] In-situ OAM (IOAM) with IPv6 [ 1.056708][ T1] NET: Registered PF_PACKET protocol family [ 1.056963][ T1] 9pnet: Installing 9P2000 support [ 1.057320][ T1] Key type dns_resolver registered [ 1.058250][ T1] NET: Registered PF_VSOCK protocol family [ 1.062749][ T1] IPI shorthand broadcast: enabled [ 1.165099][ T1] sched_clock: Marking stable (1131001782, 33955546)->(1271889658, -106932330) [ 1.168157][ T1] registered taskstats version 1 [ 1.169927][ T1] Loading compiled-in X.509 certificates [ 1.268853][ T1] Demotion targets for Node 0: null [ 1.269148][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11720) [ 1.269432][ T1] page_owner is disabled [ 1.270508][ T1] PM: Magic number: 6:462:564 [ 1.271929][ T1] ALSA device list: [ 1.272587][ T1] No soundcards found. [ 1.273862][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.276470][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.277341][ T1] devtmpfs: mounted [ 1.277623][ T1] VFS: Pivoted into new rootfs [ 1.304901][ T1] Freeing unused kernel image (initmem) memory: 2540K [ 1.306982][ T1] Write protecting the kernel read-only data: 55296k [ 1.307525][ T1] Freeing unused kernel image (text/rodata gap) memory: 296K [ 1.307883][ T1] Freeing unused kernel image (rodata/data gap) memory: 324K [ 1.308278][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.308551][ T1] with arguments: [ 1.308710][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.308948][ T1] with environment: [ 1.309074][ T1] HOME=/ [ 1.309198][ T1] TERM=dumb [ 1.309308][ T1] virtme_hostname=vmksft-netdevsim-dbg,debug-threads=on [ 1.309533][ T1] nr_open=2147483584 [ 1.309641][ T1] virtme_link_mods=/srv/vmksft/testing/wt-14/.virtme_mods/lib/modules/0.0.0 [ 1.309904][ T1] virtme_rw_overlay0=/etc [ 1.310060][ T1] virtme_rw_overlay1=/lib [ 1.310216][ T1] virtme_rw_overlay2=/home [ 1.310367][ T1] virtme_rw_overlay3=/opt [ 1.310511][ T1] virtme_rw_overlay4=/srv [ 1.310658][ T1] virtme_rw_overlay5=/usr [ 1.310815][ T1] virtme_rw_overlay6=/var [ 1.310971][ T1] virtme_rw_overlay7=/tmp [ 1.311115][ T1] virtme_console=ttyS0 [ 1.311275][ T1] virtme_chdir=srv/vmksft/testing/wt-14 [ 1.327095][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.328573][ T1] virtme-ng-init: Setting hostname to vmksft-netdevsim-dbg,debug-threads=on... [ 1.339679][ T1] overlayfs: failed to set xattr on upper [ 1.339921][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.340246][ T1] overlayfs: ...falling back to uuid=null. [ 1.342468][ T1] overlayfs: failed to set xattr on upper [ 1.342662][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.342902][ T1] overlayfs: ...falling back to uuid=null. [ 1.344808][ T1] overlayfs: failed to set xattr on upper [ 1.345011][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.345246][ T1] overlayfs: ...falling back to uuid=null. [ 1.347416][ T1] overlayfs: failed to set xattr on upper [ 1.347611][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.347838][ T1] overlayfs: ...falling back to uuid=null. [ 1.349701][ T1] overlayfs: failed to set xattr on upper [ 1.349905][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.350462][ T1] overlayfs: ...falling back to uuid=null. [ 1.352141][ T1] overlayfs: failed to set xattr on upper [ 1.352341][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.352571][ T1] overlayfs: ...falling back to uuid=null. [ 1.354350][ T1] overlayfs: failed to set xattr on upper [ 1.354540][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.354798][ T1] overlayfs: ...falling back to uuid=null. [ 1.357234][ T1] overlayfs: failed to set xattr on upper [ 1.357433][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.357663][ T1] overlayfs: ...falling back to uuid=null. [ 1.368405][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.415096][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.767885][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.767885][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.767885][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.767885][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.767901][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.767903][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.767905][ T1] preempt_count: 1, expected: 0 [ 3.767905][ T1] RCU nest depth: 0, expected: 0 [ 3.767906][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.767909][ T1] #0: ffffffffbcb99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.767921][ T1] #1: ffffffffbcb99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.767925][ T1] #2: ffffffffbca89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.767929][ T1] #3: ffffffffbca89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.767932][ T1] irq event stamp: 552518 [ 3.767933][ T1] hardirqs last enabled at (552517): [] __down_trylock_console_sem+0x86/0xa0 [ 3.767935][ T1] hardirqs last disabled at (552518): [] console_emit_next_record+0x3f8/0x4f0 [ 3.767937][ T1] softirqs last enabled at (551870): [] fpu_clone+0xd9/0x410 [ 3.767940][ T1] softirqs last disabled at (551868): [] fpu_clone+0x82/0x410 [ 3.767942][ T1] Preemption disabled at: [ 3.767943][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.767949][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.767953][ T1] Tainted: [W]=WARN [ 3.767953][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.767958][ T1] Call Trace: [ 3.767960][ T1] [ 3.767961][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.767966][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.767968][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.767973][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.767977][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.767981][ T1] __kmalloc_noprof+0x443/0x760 [ 3.767983][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.767989][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.767991][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.767994][ T1] put_chars+0x1e1/0x2f0 [ 3.767997][ T1] ? __send_to_port+0x420/0x420 [ 3.767998][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 3.768001][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.768004][ T1] ? validate_chain+0x38b/0xc20 [ 3.768008][ T1] hvc_console_print+0x292/0x780 [ 3.768011][ T1] ? __lock_acquire+0x518/0xc20 [ 3.768012][ T1] ? __lock_acquire+0x518/0xc20 [ 3.768016][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.768019][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.768022][ T1] ? lock_acquire+0x13c/0x160 [ 3.768025][ T1] console_emit_next_record+0x252/0x4f0 [ 3.768029][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 3.768033][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.768035][ T1] ? lock_acquire+0x13c/0x160 [ 3.768038][ T1] console_flush_one_record+0x46f/0x710 [ 3.768042][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 3.768044][ T1] ? __lock_acquire+0x518/0xc20 [ 3.768049][ T1] console_unlock+0xee/0x1f0 [ 3.768051][ T1] ? console_flush_one_record+0x710/0x710 [ 3.768053][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.768055][ T1] ? lock_acquire+0x60/0x160 [ 3.768058][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.768059][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.768062][ T1] vprintk_emit+0x37c/0x3e0 [ 3.768066][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.768069][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.768074][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.768079][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.768080][ T1] ? simple_strntoull+0x10f/0x140 [ 3.768085][ T1] ? date_str+0x1e0/0x1e0 [ 3.768087][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.768091][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.768094][ T1] ? vprintk_default+0x20/0x20 [ 3.768098][ T1] ? vprintk_default+0x20/0x20 [ 3.768100][ T1] new_sync_write+0x33e/0x760 [ 3.768103][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.768106][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.768110][ T1] ? new_sync_read+0x750/0x750 [ 3.768117][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.768120][ T1] vfs_write+0x6a2/0xbd0 [ 3.768124][ T1] ksys_write+0x116/0x250 [ 3.768127][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.768129][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.768133][ T1] do_syscall_64+0xff/0x530 [ 3.768135][ T1] ? exc_page_fault+0xee/0x100 [ 3.768137][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.768140][ T1] RIP: 0033:0x7f0f411b9bee [ 3.768143][ 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 [ 3.768145][ T1] RSP: 002b:00007ffc6b014120 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.768148][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f0f411b9bee [ 3.768149][ T1] RDX: 000000000000011c RSI: 0000555586dcb680 RDI: 0000000000000003 [ 3.768150][ T1] RBP: 00007ffc6b014130 R08: 0000000000000000 R09: 0000000000000000 [ 3.768151][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0f412450a0 [ 3.768152][ T1] R13: 00007f0f411433e0 R14: 0000555586dcb680 R15: 00007ffc6b014248 [ 3.768158][ T1] [ 3.769161][ T72] systemd-tmpfile (72) used greatest stack depth: 24816 bytes left [ 3.769337][ T1] virtme-ng-init: basic initialization done [ 3.848447][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.849106][ T75] virtme-ng-init: triggering udev coldplug [ 3.855295][ T79] ip (79) used greatest stack depth: 23464 bytes left [ 6.717024][ T75] virtme-ng-init: waiting for udev to settle [ 6.717038][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.717041][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.717043][ T75] preempt_count: 1, expected: 0 [ 6.717043][ T75] RCU nest depth: 0, expected: 0 [ 6.717045][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 6.717047][ T75] #0: ffffffffbcb99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.717059][ T75] #1: ffffffffbcb99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.717063][ T75] #2: ffffffffbca89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.717067][ T75] #3: ffffffffbca89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 6.717071][ T75] irq event stamp: 3186 [ 6.717072][ T75] hardirqs last enabled at (3185): [] __down_trylock_console_sem+0x86/0xa0 [ 6.717074][ T75] hardirqs last disabled at (3186): [] console_emit_next_record+0x3f8/0x4f0 [ 6.717076][ T75] softirqs last enabled at (2908): [] handle_softirqs+0x67c/0x900 [ 6.717080][ T75] softirqs last disabled at (2835): [] __irq_exit_rcu+0x145/0x1c0 [ 6.717083][ T75] Preemption disabled at: [ 6.717083][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.717089][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.717092][ T75] Tainted: [W]=WARN [ 6.717093][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.717095][ T75] Call Trace: [ 6.717097][ T75] [ 6.717098][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.717104][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.717106][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.717110][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.717113][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.717118][ T75] __kmalloc_noprof+0x443/0x760 [ 6.717120][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.717125][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.717128][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.717131][ T75] put_chars+0x1e1/0x2f0 [ 6.717133][ T75] ? __send_to_port+0x420/0x420 [ 6.717135][ T75] ? printk_get_next_message+0x2fe/0x7d0 [ 6.717138][ T75] ? rcu_read_lock_any_held+0x3c/0x90 [ 6.717141][ T75] ? validate_chain+0x38b/0xc20 [ 6.717145][ T75] hvc_console_print+0x292/0x780 [ 6.717148][ T75] ? __lock_acquire+0x518/0xc20 [ 6.717149][ T75] ? __lock_acquire+0x518/0xc20 [ 6.717153][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.717156][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.717159][ T75] ? lock_acquire+0x13c/0x160 [ 6.717163][ T75] console_emit_next_record+0x252/0x4f0 [ 6.717166][ T75] ? devkmsg_read+0x4e0/0x4e0 [ 6.717171][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.717173][ T75] ? lock_acquire+0x13c/0x160 [ 6.717176][ T75] console_flush_one_record+0x46f/0x710 [ 6.717180][ T75] ? console_emit_next_record+0x4f0/0x4f0 [ 6.717182][ T75] ? __lock_acquire+0x518/0xc20 [ 6.717187][ T75] console_unlock+0xee/0x1f0 [ 6.717189][ T75] ? console_flush_one_record+0x710/0x710 [ 6.717191][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.717193][ T75] ? lock_acquire+0x60/0x160 [ 6.717196][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.717198][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.717206][ T75] vprintk_emit+0x37c/0x3e0 [ 6.717209][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.717213][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.717218][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.717223][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.717224][ T75] ? simple_strntoull+0x10f/0x140 [ 6.717229][ T75] ? date_str+0x1e0/0x1e0 [ 6.717232][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.717236][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.717238][ T75] ? vprintk_default+0x20/0x20 [ 6.717243][ T75] ? vprintk_default+0x20/0x20 [ 6.717245][ T75] new_sync_write+0x33e/0x760 [ 6.717248][ T75] ? kasan_quarantine_put+0x102/0x2b0 [ 6.717252][ T75] ? new_sync_read+0x750/0x750 [ 6.717256][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.717260][ T75] ? __fget_files+0x1e3/0x460 [ 6.717264][ T75] vfs_write+0x6a2/0xbd0 [ 6.717269][ T75] ksys_write+0x116/0x250 [ 6.717271][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.717274][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.717278][ T75] do_syscall_64+0xff/0x530 [ 6.717280][ T75] ? exc_page_fault+0xee/0x100 [ 6.717283][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.717285][ T75] RIP: 0033:0x7f0f411baed2 [ 6.717289][ 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 [ 6.717291][ T75] RSP: 002b:00007f0f41101c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.717293][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f0f411baed2 [ 6.717295][ T75] RDX: 000000000000002e RSI: 00007f0f3c001090 RDI: 0000000000000003 [ 6.717296][ T75] RBP: 00007f0f41101c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.717297][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0f412450a0 [ 6.717297][ T75] R13: 00007f0f411433e0 R14: 00007f0f3c001090 R15: 00007f0f41101da8 [ 6.717304][ T75] [ 7.167324][ T75] virtme-ng-init: udev is done [ 7.170826][ T1] virtme-ng-init: initialization done