virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.012320][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.012344][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.012346][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.012347][ T1] preempt_count: 1, expected: 0 [ 1.012348][ T1] RCU nest depth: 0, expected: 0 [ 1.012349][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.012351][ T1] #0: ff110000029ab938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.012364][ T1] #1: ffffffff88d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.012370][ T1] #2: ffffffff88d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.012373][ T1] #3: ffffffff88c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.012377][ T1] #4: ffffffff88c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.012380][ T1] irq event stamp: 305652 [ 1.012381][ T1] hardirqs last enabled at (305651): [] __down_trylock_console_sem+0x86/0xa0 [ 1.012385][ T1] hardirqs last disabled at (305652): [] console_emit_next_record+0x3d4/0x4c0 [ 1.012386][ T1] softirqs last enabled at (305170): [] handle_softirqs+0x67c/0x900 [ 1.012390][ T1] softirqs last disabled at (305165): [] __irq_exit_rcu+0x145/0x1c0 [ 1.012392][ T1] Preemption disabled at: [ 1.012393][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.012397][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.012400][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.012402][ T1] Call Trace: [ 1.012404][ T1] [ 1.012407][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.012412][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.012414][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.012418][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.012422][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.012427][ T1] __kmalloc_noprof+0x443/0x760 [ 1.012430][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.012435][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.012438][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.012441][ T1] put_chars+0x1e1/0x2f0 [ 1.012444][ T1] ? __send_to_port+0x420/0x420 [ 1.012448][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.012451][ T1] ? validate_chain+0x38b/0xc20 [ 1.012456][ T1] hvc_console_print+0x292/0x780 [ 1.012459][ T1] ? __lock_acquire+0x518/0xc20 [ 1.012461][ T1] ? __lock_acquire+0x518/0xc20 [ 1.012466][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.012469][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.012472][ T1] ? lock_acquire+0x13c/0x160 [ 1.012476][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.012479][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.012480][ T1] ? console_flush_one_record+0x106/0x710 [ 1.012483][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.012485][ T1] ? lock_acquire+0x13c/0x160 [ 1.012489][ T1] console_flush_one_record+0x46f/0x710 [ 1.012493][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.012494][ T1] ? __lock_acquire+0x518/0xc20 [ 1.012500][ T1] console_unlock+0xee/0x1f0 [ 1.012502][ T1] ? console_flush_one_record+0x710/0x710 [ 1.012504][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.012506][ T1] ? lock_acquire+0x60/0x160 [ 1.012509][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.012511][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.012514][ T1] vprintk_emit+0x37c/0x3e0 [ 1.012517][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.012522][ T1] ? find_held_lock+0x2b/0x80 [ 1.012524][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.012524][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.012524][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.012524][ T1] ? device_rename.cold+0xa/0xa [ 1.012524][ T1] ? __lock_acquire+0x518/0xc20 [ 1.012524][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.012524][ T1] ? find_held_lock+0x2b/0x80 [ 1.012524][ T1] dev_printk_emit+0xb9/0xee [ 1.012524][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.012524][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.012524][ T1] ? proc_register+0x368/0x8b0 [ 1.012524][ T1] _dev_info+0xe2/0x116 [ 1.012524][ T1] ? _dev_notice+0x120/0x120 [ 1.012524][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.012524][ T1] ? rtc_proc_show+0x400/0x400 [ 1.012524][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.012524][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.012524][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.012524][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.012524][ T1] cmos_do_probe+0x73b/0x98a [ 1.012524][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.012524][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.012524][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.012524][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.012524][ T1] ? mc146818_set_time+0x500/0x500 [ 1.012524][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.012524][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.012524][ T1] platform_probe+0xfe/0x1f0 [ 1.012524][ T1] call_driver_probe+0x61/0x1c0 [ 1.012524][ T1] really_probe+0x199/0x760 [ 1.012524][ T1] ? __device_attach_driver+0x280/0x280 [ 1.012524][ T1] __driver_probe_device+0x24f/0x440 [ 1.012524][ T1] ? __device_attach_driver+0x280/0x280 [ 1.012524][ T1] ? __device_attach_driver+0x280/0x280 [ 1.012524][ T1] driver_probe_device+0x4a/0xf0 [ 1.012524][ T1] __driver_attach+0x1b8/0x540 [ 1.012524][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.012524][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.012524][ T1] ? bus_remove_file+0x50/0x50 [ 1.012524][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.012524][ T1] ? rtc_dev_init+0x40/0x40 [ 1.012524][ T1] ? rtc_dev_init+0x40/0x40 [ 1.012524][ T1] bus_add_driver+0x2c8/0x530 [ 1.012524][ T1] driver_register+0x1a3/0x390 [ 1.012524][ T1] __platform_driver_probe+0x13f/0x270 [ 1.012524][ T1] cmos_init+0x31/0x40 [ 1.012524][ T1] do_one_initcall+0x124/0x4f0 [ 1.012524][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.012524][ T1] ? parameq+0x110/0x110 [ 1.012524][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.012524][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.012524][ T1] kernel_init_freeable+0x596/0x630 [ 1.012524][ T1] ? rest_init+0x280/0x280 [ 1.012524][ T1] kernel_init+0x21/0x150 [ 1.012524][ T1] ? rest_init+0x280/0x280 [ 1.012524][ T1] ret_from_fork+0x474/0x6b0 [ 1.012524][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.012524][ T1] ? __switch_to+0x5a3/0xe00 [ 1.012524][ T1] ? rest_init+0x280/0x280 [ 1.012524][ T1] ret_from_fork_asm+0x11/0x20 [ 1.012524][ T1] [ 1.043628][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T16:20:58 UTC (1787934058) [ 1.044638][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.047703][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.057018][ T1] NET: Registered PF_INET6 protocol family [ 1.061315][ T1] Segment Routing with IPv6 [ 1.061708][ T1] In-situ OAM (IOAM) with IPv6 [ 1.062041][ T1] NET: Registered PF_PACKET protocol family [ 1.062282][ T1] 9pnet: Installing 9P2000 support [ 1.062613][ T1] Key type dns_resolver registered [ 1.063324][ T1] NET: Registered PF_VSOCK protocol family [ 1.067934][ T1] IPI shorthand broadcast: enabled [ 1.174124][ T1] sched_clock: Marking stable (1138002595, 35519737)->(1275980262, -102457930) [ 1.176565][ T1] registered taskstats version 1 [ 1.179228][ T1] Loading compiled-in X.509 certificates [ 1.282055][ T1] Demotion targets for Node 0: null [ 1.282346][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11729) [ 1.282646][ T1] page_owner is disabled [ 1.283304][ T1] PM: Magic number: 6:87:339 [ 1.283768][ T1] netconsole: network logging started [ 1.285161][ T1] ALSA device list: [ 1.285299][ T1] No soundcards found. [ 1.286885][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.289967][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.290720][ T1] devtmpfs: mounted [ 1.291007][ T1] VFS: Pivoted into new rootfs [ 1.319009][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.319225][ T1] Write protecting the kernel read-only data: 55296k [ 1.321807][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.322228][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.322599][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.322858][ T1] with arguments: [ 1.323011][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.323229][ T1] with environment: [ 1.323338][ T1] HOME=/ [ 1.323446][ T1] TERM=dumb [ 1.323559][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.323787][ T1] nr_open=2147483584 [ 1.323890][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.324139][ T1] virtme_rw_overlay0=/etc [ 1.324279][ T1] virtme_rw_overlay1=/lib [ 1.324415][ T1] virtme_rw_overlay2=/home [ 1.324568][ T1] virtme_rw_overlay3=/opt [ 1.324713][ T1] virtme_rw_overlay4=/srv [ 1.324857][ T1] virtme_rw_overlay5=/usr [ 1.325000][ T1] virtme_rw_overlay6=/var [ 1.325145][ T1] virtme_rw_overlay7=/tmp [ 1.325282][ T1] virtme_console=ttyS0 [ 1.325433][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.341517][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.342696][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.354353][ T1] overlayfs: failed to set xattr on upper [ 1.354627][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.354890][ T1] overlayfs: ...falling back to uuid=null. [ 1.357186][ T1] overlayfs: failed to set xattr on upper [ 1.357375][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.357693][ T1] overlayfs: ...falling back to uuid=null. [ 1.359566][ T1] overlayfs: failed to set xattr on upper [ 1.359764][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.359998][ T1] overlayfs: ...falling back to uuid=null. [ 1.362078][ T1] overlayfs: failed to set xattr on upper [ 1.362265][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.362481][ T1] overlayfs: ...falling back to uuid=null. [ 1.364331][ T1] overlayfs: failed to set xattr on upper [ 1.364514][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.365143][ T1] overlayfs: ...falling back to uuid=null. [ 1.366775][ T1] overlayfs: failed to set xattr on upper [ 1.366958][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.367181][ T1] overlayfs: ...falling back to uuid=null. [ 1.369005][ T1] overlayfs: failed to set xattr on upper [ 1.369193][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.369419][ T1] overlayfs: ...falling back to uuid=null. [ 1.371793][ T1] overlayfs: failed to set xattr on upper [ 1.371977][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.372200][ T1] overlayfs: ...falling back to uuid=null. [ 1.382873][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.412292][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 3.530322][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.530322][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.530322][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.530322][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.530338][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.530340][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.530342][ T1] preempt_count: 1, expected: 0 [ 3.530342][ T1] RCU nest depth: 0, expected: 0 [ 3.530343][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.530346][ T1] #0: ffffffff88d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.530358][ T1] #1: ffffffff88d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.530362][ T1] #2: ffffffff88c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.530365][ T1] #3: ffffffff88c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.530368][ T1] irq event stamp: 551970 [ 3.530369][ T1] hardirqs last enabled at (551969): [] __down_trylock_console_sem+0x86/0xa0 [ 3.530372][ T1] hardirqs last disabled at (551970): [] console_emit_next_record+0x3d4/0x4c0 [ 3.530374][ T1] softirqs last enabled at (551284): [] fpu_clone+0xd9/0x410 [ 3.530378][ T1] softirqs last disabled at (551282): [] fpu_clone+0x82/0x410 [ 3.530380][ T1] Preemption disabled at: [ 3.530381][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.530387][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.530390][ T1] Tainted: [W]=WARN [ 3.530391][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.530393][ T1] Call Trace: [ 3.530395][ T1] [ 3.530396][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.530401][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.530403][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.530407][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.530411][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.530416][ T1] __kmalloc_noprof+0x443/0x760 [ 3.530418][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.530424][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.530427][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.530431][ T1] put_chars+0x1e1/0x2f0 [ 3.530434][ T1] ? __send_to_port+0x420/0x420 [ 3.530435][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.530439][ T1] ? validate_chain+0x38b/0xc20 [ 3.530445][ T1] hvc_console_print+0x292/0x780 [ 3.530451][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.530453][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.530456][ T1] ? lock_acquire+0x13c/0x160 [ 3.530460][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.530463][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.530464][ T1] ? console_flush_one_record+0x106/0x710 [ 3.530467][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.530469][ T1] ? lock_acquire+0x13c/0x160 [ 3.530472][ T1] console_flush_one_record+0x46f/0x710 [ 3.530476][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.530477][ T1] ? __lock_acquire+0x518/0xc20 [ 3.530482][ T1] console_unlock+0xee/0x1f0 [ 3.530485][ T1] ? console_flush_one_record+0x710/0x710 [ 3.530486][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.530488][ T1] ? lock_acquire+0x60/0x160 [ 3.530491][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.530493][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.530496][ T1] vprintk_emit+0x37c/0x3e0 [ 3.530499][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.530502][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.530508][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.530512][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.530514][ T1] ? simple_strntoull+0x10f/0x140 [ 3.530521][ T1] ? date_str+0x1e0/0x1e0 [ 3.530524][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.530528][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.530531][ T1] ? vprintk_default+0x20/0x20 [ 3.530534][ T1] ? vprintk_default+0x20/0x20 [ 3.530536][ T1] new_sync_write+0x33e/0x760 [ 3.530540][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.530542][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.530546][ T1] ? new_sync_read+0x750/0x750 [ 3.530547][ T70] systemd-tmpfile (70) used greatest stack depth: 24848 bytes left [ 3.530553][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.530556][ T1] vfs_write+0x6a2/0xbd0 [ 3.530560][ T1] ksys_write+0x116/0x250 [ 3.530562][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.530565][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.530568][ T1] do_syscall_64+0xff/0x530 [ 3.530570][ T1] ? exc_page_fault+0xee/0x100 [ 3.530573][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.530575][ T1] RIP: 0033:0x7f70a3f8cbee [ 3.530579][ 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 [ 3.530581][ T1] RSP: 002b:00007ffe1da9d7a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.530583][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f70a3f8cbee [ 3.530584][ T1] RDX: 000000000000011c RSI: 00005555734ad680 RDI: 0000000000000003 [ 3.530585][ T1] RBP: 00007ffe1da9d7b0 R08: 0000000000000000 R09: 0000000000000000 [ 3.530586][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f70a40180a0 [ 3.530587][ T1] R13: 00007f70a3f163e0 R14: 00005555734ad680 R15: 00007ffe1da9d8c8 [ 3.530593][ T1] [ 3.531680][ T1] virtme-ng-init: basic initialization done [ 3.584059][ T74] virtme-ng-init (74) used greatest stack depth: 24672 bytes left [ 3.591699][ T77] ip (77) used greatest stack depth: 24312 bytes left [ 3.612680][ T73] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.613067][ T73] virtme-ng-init: triggering udev coldplug [ 5.800544][ T73] virtme-ng-init: waiting for udev to settle [ 5.800558][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.800561][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: virtme-ng-init [ 5.800562][ T73] preempt_count: 1, expected: 0 [ 5.800563][ T73] RCU nest depth: 0, expected: 0 [ 5.800564][ T73] locks held by virtme-ng-init/73: 4, last CPU#0: [ 5.800567][ T73] #0: ffffffff88d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.800580][ T73] #1: ffffffff88d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.800584][ T73] #2: ffffffff88c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.800587][ T73] #3: ffffffff88c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.800591][ T73] irq event stamp: 3068 [ 5.800592][ T73] hardirqs last enabled at (3067): [] __down_trylock_console_sem+0x86/0xa0 [ 5.800596][ T73] hardirqs last disabled at (3068): [] console_emit_next_record+0x3d4/0x4c0 [ 5.800597][ T73] softirqs last enabled at (2570): [] fpu_clone+0xd9/0x410 [ 5.800601][ T73] softirqs last disabled at (2568): [] fpu_clone+0x82/0x410 [ 5.800604][ T73] Preemption disabled at: [ 5.800604][ T73] [] vprintk_emit+0x31b/0x3e0 [ 5.800610][ T73] CPU: 0 UID: 0 PID: 73 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.800613][ T73] Tainted: [W]=WARN [ 5.800614][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.800616][ T73] Call Trace: [ 5.800618][ T73] [ 5.800619][ T73] dump_stack_lvl+0x6f/0xa0 [ 5.800624][ T73] ? vprintk_emit+0x31b/0x3e0 [ 5.800626][ T73] __might_resched.cold+0x1fe/0x2c1 [ 5.800630][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.800634][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 5.800639][ T73] __kmalloc_noprof+0x443/0x760 [ 5.800642][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 5.800649][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 5.800652][ T73] alloc_buf.isra.0+0x4b/0x260 [ 5.800655][ T73] put_chars+0x1e1/0x2f0 [ 5.800659][ T73] ? __send_to_port+0x420/0x420 [ 5.800660][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.800665][ T73] ? validate_chain+0x38b/0xc20 [ 5.800671][ T73] hvc_console_print+0x292/0x780 [ 5.800683][ T73] ? hvc_write+0x3a0/0x3a0 [ 5.800686][ T73] ? rcu_is_watching+0x16/0xd0 [ 5.800688][ T73] ? lock_acquire+0x13c/0x160 [ 5.800692][ T73] console_emit_next_record+0x22f/0x4c0 [ 5.800696][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 5.800697][ T73] ? console_flush_one_record+0x106/0x710 [ 5.800700][ T73] ? rcu_is_watching+0x16/0xd0 [ 5.800702][ T73] ? lock_acquire+0x13c/0x160 [ 5.800708][ T73] console_flush_one_record+0x46f/0x710 [ 5.800713][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 5.800714][ T73] ? __lock_acquire+0x518/0xc20 [ 5.800720][ T73] console_unlock+0xee/0x1f0 [ 5.800722][ T73] ? console_flush_one_record+0x710/0x710 [ 5.800724][ T73] ? rcu_is_watching+0x16/0xd0 [ 5.800726][ T73] ? lock_acquire+0x60/0x160 [ 5.800730][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.800732][ T73] ? vprintk_emit+0x320/0x3e0 [ 5.800735][ T73] vprintk_emit+0x37c/0x3e0 [ 5.800738][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 5.800741][ T73] ? _copy_from_iter+0x1bb/0x1810 [ 5.800748][ T73] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.800752][ T73] ? vprintk_emit.cold+0x107/0x107 [ 5.800754][ T73] ? simple_strntoull+0x10f/0x140 [ 5.800759][ T73] ? date_str+0x1e0/0x1e0 [ 5.800763][ T73] ? devkmsg_write+0xd1/0x2c0 [ 5.800767][ T73] devkmsg_write.cold+0x5a/0x8b [ 5.800770][ T73] ? vprintk_default+0x20/0x20 [ 5.800774][ T73] ? vprintk_default+0x20/0x20 [ 5.800776][ T73] new_sync_write+0x33e/0x760 [ 5.800780][ T73] ? kasan_quarantine_put+0x42/0x2b0 [ 5.800784][ T73] ? new_sync_read+0x750/0x750 [ 5.800789][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 5.800794][ T73] ? __fget_files+0x1e3/0x460 [ 5.800798][ T73] vfs_write+0x6a2/0xbd0 [ 5.800802][ T73] ksys_write+0x116/0x250 [ 5.800805][ T73] ? __ia32_sys_read+0xc0/0xc0 [ 5.800808][ T73] ? rcu_is_watching+0x16/0xd0 [ 5.800811][ T73] do_syscall_64+0xff/0x530 [ 5.800814][ T73] ? exc_page_fault+0xee/0x100 [ 5.800817][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.800819][ T73] RIP: 0033:0x7f70a3f8ded2 [ 5.800823][ T73] 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 [ 5.800824][ T73] RSP: 002b:00007f70a3ed4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.800827][ T73] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f70a3f8ded2 [ 5.800829][ T73] RDX: 000000000000002e RSI: 00007f709c0012c0 RDI: 0000000000000003 [ 5.800830][ T73] RBP: 00007f70a3ed4c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.800830][ T73] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f70a40180a0 [ 5.800831][ T73] R13: 00007f70a3f163e0 R14: 00007f709c0012c0 R15: 00007f70a3ed4da8 [ 5.800838][ T73] [ 6.370186][ T73] virtme-ng-init: udev is done [ 6.373002][ T1] virtme-ng-init: initialization done