virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.158331][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.158359][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.158361][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.158363][ T1] preempt_count: 1, expected: 0 [ 1.158364][ T1] RCU nest depth: 0, expected: 0 [ 1.158365][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.158367][ T1] #0: ff110000028db938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.158380][ T1] #1: ffffffffbbb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.158386][ T1] #2: ffffffffbbb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.158389][ T1] #3: ffffffffbba89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.158392][ T1] #4: ffffffffbba89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.158396][ T1] irq event stamp: 310266 [ 1.158397][ T1] hardirqs last enabled at (310265): [] __down_trylock_console_sem+0x86/0xa0 [ 1.158400][ T1] hardirqs last disabled at (310266): [] console_emit_next_record+0x3d4/0x4c0 [ 1.158401][ T1] softirqs last enabled at (309838): [] handle_softirqs+0x67c/0x900 [ 1.158405][ T1] softirqs last disabled at (309577): [] __irq_exit_rcu+0x145/0x1c0 [ 1.158407][ T1] Preemption disabled at: [ 1.158408][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.158412][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.158415][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.158417][ T1] Call Trace: [ 1.158419][ T1] [ 1.158422][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.158427][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.158428][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.158433][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.158436][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.158441][ T1] __kmalloc_noprof+0x443/0x760 [ 1.158444][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.158449][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.158452][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.158455][ T1] put_chars+0x1e1/0x2f0 [ 1.158458][ T1] ? __send_to_port+0x420/0x420 [ 1.158461][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.158465][ T1] ? validate_chain+0x38b/0xc20 [ 1.158469][ T1] hvc_console_print+0x292/0x780 [ 1.158472][ T1] ? __lock_acquire+0x518/0xc20 [ 1.158474][ T1] ? __lock_acquire+0x518/0xc20 [ 1.158479][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.158482][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.158484][ T1] ? lock_acquire+0x13c/0x160 [ 1.158488][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.158492][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.158493][ T1] ? console_flush_one_record+0x106/0x710 [ 1.158496][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.158497][ T1] ? lock_acquire+0x13c/0x160 [ 1.158502][ T1] console_flush_one_record+0x46f/0x710 [ 1.158505][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.158506][ T1] ? __lock_acquire+0x518/0xc20 [ 1.158512][ T1] console_unlock+0xee/0x1f0 [ 1.158514][ T1] ? console_flush_one_record+0x710/0x710 [ 1.158519][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.158521][ T1] ? lock_acquire+0x60/0x160 [ 1.158523][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.158523][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.158523][ T1] vprintk_emit+0x37c/0x3e0 [ 1.158523][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.158523][ T1] ? find_held_lock+0x2b/0x80 [ 1.158523][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.158523][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.158523][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.158523][ T1] ? device_rename.cold+0xa/0xa [ 1.158523][ T1] ? __lock_acquire+0x518/0xc20 [ 1.158523][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.158523][ T1] ? find_held_lock+0x2b/0x80 [ 1.158523][ T1] dev_printk_emit+0xb9/0xee [ 1.158523][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.158523][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.158523][ T1] ? proc_register+0x368/0x8b0 [ 1.158523][ T1] _dev_info+0xe2/0x116 [ 1.158523][ T1] ? _dev_notice+0x120/0x120 [ 1.158523][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.158523][ T1] ? rtc_proc_show+0x400/0x400 [ 1.158523][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.158523][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.158523][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.158523][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.158523][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.158523][ T1] cmos_do_probe+0x73b/0x98a [ 1.158523][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.158523][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.158523][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.158523][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.158523][ T1] ? mc146818_set_time+0x500/0x500 [ 1.158523][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.158523][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.158523][ T1] platform_probe+0xfe/0x1f0 [ 1.158523][ T1] call_driver_probe+0x61/0x1c0 [ 1.158523][ T1] really_probe+0x199/0x760 [ 1.158523][ T1] ? __device_attach_driver+0x280/0x280 [ 1.158523][ T1] __driver_probe_device+0x24f/0x440 [ 1.158523][ T1] ? __device_attach_driver+0x280/0x280 [ 1.158523][ T1] ? __device_attach_driver+0x280/0x280 [ 1.158523][ T1] driver_probe_device+0x4a/0xf0 [ 1.158523][ T1] __driver_attach+0x1b8/0x540 [ 1.158523][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.158523][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.158523][ T1] ? bus_remove_file+0x50/0x50 [ 1.158523][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.158523][ T1] ? rtc_dev_init+0x40/0x40 [ 1.158523][ T1] ? rtc_dev_init+0x40/0x40 [ 1.158523][ T1] bus_add_driver+0x2c8/0x530 [ 1.158523][ T1] driver_register+0x1a3/0x390 [ 1.158523][ T1] __platform_driver_probe+0x13f/0x270 [ 1.158523][ T1] cmos_init+0x31/0x40 [ 1.158523][ T1] do_one_initcall+0x124/0x4f0 [ 1.158523][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.158523][ T1] ? parameq+0x110/0x110 [ 1.158523][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.158523][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.158523][ T1] kernel_init_freeable+0x596/0x630 [ 1.158523][ T1] ? rest_init+0x280/0x280 [ 1.158523][ T1] kernel_init+0x21/0x150 [ 1.158523][ T1] ? rest_init+0x280/0x280 [ 1.158523][ T1] ret_from_fork+0x474/0x6b0 [ 1.158523][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.158523][ T1] ? __switch_to+0x5a3/0xe00 [ 1.158523][ T1] ? rest_init+0x280/0x280 [ 1.158523][ T1] ret_from_fork_asm+0x11/0x20 [ 1.158523][ T1] [ 1.191575][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T06:17:19 UTC (1787897839) [ 1.192633][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.195711][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.205223][ T1] NET: Registered PF_INET6 protocol family [ 1.209362][ T1] Segment Routing with IPv6 [ 1.209791][ T1] In-situ OAM (IOAM) with IPv6 [ 1.210160][ T1] NET: Registered PF_PACKET protocol family [ 1.210447][ T1] 9pnet: Installing 9P2000 support [ 1.210817][ T1] Key type dns_resolver registered [ 1.211514][ T1] NET: Registered PF_VSOCK protocol family [ 1.215964][ T1] IPI shorthand broadcast: enabled [ 1.323810][ T1] sched_clock: Marking stable (1286001918, 37518359)->(1402692279, -79172002) [ 1.326177][ T1] registered taskstats version 1 [ 1.329103][ T1] Loading compiled-in X.509 certificates [ 1.417229][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 1.439905][ T1] Demotion targets for Node 0: null [ 1.440228][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11730) [ 1.440594][ T1] page_owner is disabled [ 1.441585][ T1] PM: Magic number: 6:471:267 [ 1.442024][ T1] netconsole: network logging started [ 1.443418][ T1] ALSA device list: [ 1.444145][ T1] No soundcards found. [ 1.445443][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.447851][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.448635][ T1] devtmpfs: mounted [ 1.448899][ T1] VFS: Pivoted into new rootfs [ 1.479223][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.479580][ T1] Write protecting the kernel read-only data: 55296k [ 1.480221][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.480765][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.481138][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.481474][ T1] with arguments: [ 1.481678][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.481981][ T1] with environment: [ 1.482149][ T1] HOME=/ [ 1.482346][ T1] TERM=dumb [ 1.482545][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.482839][ T1] nr_open=2147483584 [ 1.483021][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.483364][ T1] virtme_rw_overlay0=/etc [ 1.483610][ T1] virtme_rw_overlay1=/lib [ 1.483814][ T1] virtme_rw_overlay2=/home [ 1.484024][ T1] virtme_rw_overlay3=/opt [ 1.484253][ T1] virtme_rw_overlay4=/srv [ 1.484492][ T1] virtme_rw_overlay5=/usr [ 1.484713][ T1] virtme_rw_overlay6=/var [ 1.484928][ T1] virtme_rw_overlay7=/tmp [ 1.485150][ T1] virtme_console=ttyS0 [ 1.485382][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.501171][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.502487][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.514435][ T1] overlayfs: failed to set xattr on upper [ 1.514780][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.515070][ T1] overlayfs: ...falling back to uuid=null. [ 1.517659][ T1] overlayfs: failed to set xattr on upper [ 1.517902][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.518219][ T1] overlayfs: ...falling back to uuid=null. [ 1.520301][ T1] overlayfs: failed to set xattr on upper [ 1.520645][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.520943][ T1] overlayfs: ...falling back to uuid=null. [ 1.523020][ T1] overlayfs: failed to set xattr on upper [ 1.523271][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.523594][ T1] overlayfs: ...falling back to uuid=null. [ 1.526144][ T1] overlayfs: failed to set xattr on upper [ 1.526550][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.526858][ T1] overlayfs: ...falling back to uuid=null. [ 1.528710][ T1] overlayfs: failed to set xattr on upper [ 1.528954][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.529256][ T1] overlayfs: ...falling back to uuid=null. [ 1.531507][ T1] overlayfs: failed to set xattr on upper [ 1.531765][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.532054][ T1] overlayfs: ...falling back to uuid=null. [ 1.534799][ T1] overlayfs: failed to set xattr on upper [ 1.535038][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.535373][ T1] overlayfs: ...falling back to uuid=null. [ 1.546790][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.750582][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.750582][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.750582][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.750582][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.750598][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.750600][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.750601][ T1] preempt_count: 1, expected: 0 [ 3.750602][ T1] RCU nest depth: 0, expected: 0 [ 3.750603][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.750605][ T1] #0: ffffffffbbb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.750617][ T1] #1: ffffffffbbb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.750620][ T1] #2: ffffffffbba89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.750624][ T1] #3: ffffffffbba89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.750627][ T1] irq event stamp: 556680 [ 3.750628][ T1] hardirqs last enabled at (556679): [] __down_trylock_console_sem+0x86/0xa0 [ 3.750631][ T1] hardirqs last disabled at (556680): [] console_emit_next_record+0x3d4/0x4c0 [ 3.750632][ T1] softirqs last enabled at (556034): [] fpu_clone+0xd9/0x410 [ 3.750636][ T1] softirqs last disabled at (556032): [] fpu_clone+0x82/0x410 [ 3.750639][ T1] Preemption disabled at: [ 3.750639][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.750645][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.750648][ T1] Tainted: [W]=WARN [ 3.750649][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.750651][ T1] Call Trace: [ 3.750653][ T1] [ 3.750655][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.750660][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.750661][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.750666][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.750669][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.750674][ T1] __kmalloc_noprof+0x443/0x760 [ 3.750677][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.750683][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.750686][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.750689][ T1] put_chars+0x1e1/0x2f0 [ 3.750692][ T1] ? __send_to_port+0x420/0x420 [ 3.750694][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.750698][ T1] ? validate_chain+0x38b/0xc20 [ 3.750704][ T1] hvc_console_print+0x292/0x780 [ 3.750711][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.750713][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.750715][ T1] ? lock_acquire+0x13c/0x160 [ 3.750719][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.750723][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.750724][ T1] ? console_flush_one_record+0x106/0x710 [ 3.750726][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.750728][ T1] ? lock_acquire+0x13c/0x160 [ 3.750732][ T1] console_flush_one_record+0x46f/0x710 [ 3.750736][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.750737][ T1] ? __lock_acquire+0x518/0xc20 [ 3.750743][ T1] console_unlock+0xee/0x1f0 [ 3.750745][ T1] ? console_flush_one_record+0x710/0x710 [ 3.750746][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.750748][ T1] ? lock_acquire+0x60/0x160 [ 3.750752][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.750754][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.750757][ T1] vprintk_emit+0x37c/0x3e0 [ 3.750760][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.750762][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.750769][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.750772][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.750774][ T1] ? simple_strntoull+0x10f/0x140 [ 3.750779][ T1] ? date_str+0x1e0/0x1e0 [ 3.750782][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.750786][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.750789][ T1] ? vprintk_default+0x20/0x20 [ 3.750793][ T1] ? vprintk_default+0x20/0x20 [ 3.750795][ T1] new_sync_write+0x33e/0x760 [ 3.750799][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.750801][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.750805][ T1] ? new_sync_read+0x750/0x750 [ 3.750812][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.750815][ T1] vfs_write+0x6a2/0xbd0 [ 3.750819][ T1] ksys_write+0x116/0x250 [ 3.750822][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.750824][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.750827][ T1] do_syscall_64+0xff/0x530 [ 3.750830][ T1] ? exc_page_fault+0xee/0x100 [ 3.750832][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.750835][ T1] RIP: 0033:0x7f65ddbc1bee [ 3.750839][ 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 [ 3.750841][ T1] RSP: 002b:00007fffdb7885b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.750843][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f65ddbc1bee [ 3.750845][ T1] RDX: 000000000000011c RSI: 00005555838eb680 RDI: 0000000000000003 [ 3.750845][ T1] RBP: 00007fffdb7885c0 R08: 0000000000000000 R09: 0000000000000000 [ 3.750846][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f65ddc4d0a0 [ 3.750847][ T1] R13: 00007f65ddb4b3e0 R14: 00005555838eb680 R15: 00007fffdb7886d8 [ 3.750854][ T1] [ 3.751564][ T74] systemd-tmpfile (74) used greatest stack depth: 24992 bytes left [ 3.754673][ T1] virtme-ng-init: basic initialization done [ 3.820507][ T79] ip (79) used greatest stack depth: 24848 bytes left [ 3.835006][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.835405][ T75] virtme-ng-init: triggering udev coldplug [ 4.667623][ T81] udevadm (81) used greatest stack depth: 24000 bytes left [ 6.122666][ T75] virtme-ng-init: waiting for udev to settle [ 6.122679][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.122682][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.122683][ T75] preempt_count: 1, expected: 0 [ 6.122684][ T75] RCU nest depth: 0, expected: 0 [ 6.122685][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 6.122688][ T75] #0: ffffffffbbb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.122700][ T75] #1: ffffffffbbb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.122704][ T75] #2: ffffffffbba89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.122708][ T75] #3: ffffffffbba89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.122712][ T75] irq event stamp: 5996 [ 6.122713][ T75] hardirqs last enabled at (5995): [] __down_trylock_console_sem+0x86/0xa0 [ 6.122716][ T75] hardirqs last disabled at (5996): [] console_emit_next_record+0x3d4/0x4c0 [ 6.122717][ T75] softirqs last enabled at (5514): [] handle_softirqs+0x67c/0x900 [ 6.122721][ T75] softirqs last disabled at (5509): [] __irq_exit_rcu+0x145/0x1c0 [ 6.122724][ T75] Preemption disabled at: [ 6.122724][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.122733][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.122736][ T75] Tainted: [W]=WARN [ 6.122738][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.122739][ T75] Call Trace: [ 6.122741][ T75] [ 6.122742][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.122748][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.122750][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.122754][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.122757][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.122763][ T75] __kmalloc_noprof+0x443/0x760 [ 6.122765][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.122771][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.122774][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.122778][ T75] put_chars+0x1e1/0x2f0 [ 6.122781][ T75] ? __send_to_port+0x420/0x420 [ 6.122783][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.122787][ T75] ? validate_chain+0x38b/0xc20 [ 6.122792][ T75] hvc_console_print+0x292/0x780 [ 6.122799][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.122801][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.122803][ T75] ? lock_acquire+0x13c/0x160 [ 6.122808][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.122811][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.122812][ T75] ? console_flush_one_record+0x106/0x710 [ 6.122815][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.122817][ T75] ? lock_acquire+0x13c/0x160 [ 6.122821][ T75] console_flush_one_record+0x46f/0x710 [ 6.122825][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.122826][ T75] ? __lock_acquire+0x518/0xc20 [ 6.122832][ T75] console_unlock+0xee/0x1f0 [ 6.122834][ T75] ? console_flush_one_record+0x710/0x710 [ 6.122835][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.122837][ T75] ? lock_acquire+0x60/0x160 [ 6.122841][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.122843][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.122846][ T75] vprintk_emit+0x37c/0x3e0 [ 6.122849][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.122852][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.122858][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.122862][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.122864][ T75] ? simple_strntoull+0x10f/0x140 [ 6.122869][ T75] ? date_str+0x1e0/0x1e0 [ 6.122872][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.122876][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.122879][ T75] ? vprintk_default+0x20/0x20 [ 6.122883][ T75] ? vprintk_default+0x20/0x20 [ 6.122885][ T75] new_sync_write+0x33e/0x760 [ 6.122889][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.122893][ T75] ? new_sync_read+0x750/0x750 [ 6.122897][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.122902][ T75] ? __fget_files+0x1e3/0x460 [ 6.122906][ T75] vfs_write+0x6a2/0xbd0 [ 6.122910][ T75] ksys_write+0x116/0x250 [ 6.122913][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.122914][ T75] ? restore_fpregs_from_fpstate+0x44/0x130 [ 6.122918][ T75] ? fpregs_restore_userregs+0x14b/0x300 [ 6.122920][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.122923][ T75] do_syscall_64+0xff/0x530 [ 6.122926][ T75] ? exc_page_fault+0xee/0x100 [ 6.122928][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.122931][ T75] RIP: 0033:0x7f65ddbc2ed2 [ 6.122935][ 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 [ 6.122937][ T75] RSP: 002b:00007f65ddb09c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.122939][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f65ddbc2ed2 [ 6.122941][ T75] RDX: 000000000000002e RSI: 00007f65d80012c0 RDI: 0000000000000003 [ 6.122942][ T75] RBP: 00007f65ddb09c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.122942][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f65ddc4d0a0 [ 6.122943][ T75] R13: 00007f65ddb4b3e0 R14: 00007f65d80012c0 R15: 00007f65ddb09da8 [ 6.122950][ T75] [ 6.686600][ T75] virtme-ng-init: udev is done [ 6.689373][ T1] virtme-ng-init: initialization done