virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.984817][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.984838][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.984840][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.984842][ T1] preempt_count: 1, expected: 0 [ 0.984843][ T1] RCU nest depth: 0, expected: 0 [ 0.984844][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.984846][ T1] #0: ff1100000283b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.984858][ T1] #1: ffffffff86b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.984863][ T1] #2: ffffffff86b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.984867][ T1] #3: ffffffff86a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.984870][ T1] #4: ffffffff86a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.984873][ T1] irq event stamp: 303346 [ 0.984874][ T1] hardirqs last enabled at (303345): [] __down_trylock_console_sem+0x86/0xa0 [ 0.984877][ T1] hardirqs last disabled at (303346): [] console_emit_next_record+0x3d4/0x4c0 [ 0.984879][ T1] softirqs last enabled at (302500): [] handle_softirqs+0x67c/0x900 [ 0.984882][ T1] softirqs last disabled at (302491): [] __irq_exit_rcu+0x145/0x1c0 [ 0.984884][ T1] Preemption disabled at: [ 0.984885][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.984889][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.984892][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.984894][ T1] Call Trace: [ 0.984895][ T1] [ 0.984898][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.984903][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.984905][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.984909][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.984912][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.984917][ T1] __kmalloc_noprof+0x443/0x760 [ 0.984920][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.984925][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.984928][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.984931][ T1] put_chars+0x1e1/0x2f0 [ 0.984934][ T1] ? __send_to_port+0x420/0x420 [ 0.984938][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.984941][ T1] ? validate_chain+0x38b/0xc20 [ 0.984946][ T1] hvc_console_print+0x292/0x780 [ 0.984948][ T1] ? __lock_acquire+0x518/0xc20 [ 0.984950][ T1] ? __lock_acquire+0x518/0xc20 [ 0.984955][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.984958][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.984960][ T1] ? lock_acquire+0x13c/0x160 [ 0.984964][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.984968][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.984969][ T1] ? console_flush_one_record+0x106/0x710 [ 0.984971][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.984973][ T1] ? lock_acquire+0x13c/0x160 [ 0.984977][ T1] console_flush_one_record+0x46f/0x710 [ 0.984981][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.984982][ T1] ? __lock_acquire+0x518/0xc20 [ 0.984988][ T1] console_unlock+0xee/0x1f0 [ 0.984990][ T1] ? console_flush_one_record+0x710/0x710 [ 0.984991][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.984993][ T1] ? lock_acquire+0x60/0x160 [ 0.984997][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.984998][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.985001][ T1] vprintk_emit+0x37c/0x3e0 [ 0.985004][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.985006][ T1] ? find_held_lock+0x2b/0x80 [ 0.985008][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.985010][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.985014][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.985018][ T1] ? device_rename.cold+0xa/0xa [ 0.985020][ T1] ? __lock_acquire+0x518/0xc20 [ 0.985025][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.985027][ T1] ? find_held_lock+0x2b/0x80 [ 0.985031][ T1] dev_printk_emit+0xb9/0xee [ 0.985033][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.985036][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.985040][ T1] ? proc_register+0x368/0x8b0 [ 0.985046][ T1] _dev_info+0xe2/0x116 [ 0.985049][ T1] ? _dev_notice+0x120/0x120 [ 0.985054][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.985057][ T1] ? rtc_proc_show+0x400/0x400 [ 0.985062][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.985066][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.985072][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.985078][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.985082][ T1] cmos_do_probe+0x73b/0x98a [ 0.985084][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.985087][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.985088][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.985095][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.985096][ T1] ? mc146818_set_time+0x500/0x500 [ 0.985100][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.985102][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.985107][ T1] platform_probe+0xfe/0x1f0 [ 0.985110][ T1] call_driver_probe+0x61/0x1c0 [ 0.985113][ T1] really_probe+0x199/0x760 [ 0.985116][ T1] ? __device_attach_driver+0x280/0x280 [ 0.985118][ T1] __driver_probe_device+0x24f/0x440 [ 0.985121][ T1] ? __device_attach_driver+0x280/0x280 [ 0.985123][ T1] ? __device_attach_driver+0x280/0x280 [ 0.985125][ T1] driver_probe_device+0x4a/0xf0 [ 0.985128][ T1] __driver_attach+0x1b8/0x540 [ 0.985130][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.985133][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.985136][ T1] ? bus_remove_file+0x50/0x50 [ 0.985138][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.985141][ T1] ? rtc_dev_init+0x40/0x40 [ 0.985146][ T1] ? rtc_dev_init+0x40/0x40 [ 0.985148][ T1] bus_add_driver+0x2c8/0x530 [ 0.985152][ T1] driver_register+0x1a3/0x390 [ 0.985155][ T1] __platform_driver_probe+0x13f/0x270 [ 0.985157][ T1] cmos_init+0x31/0x40 [ 0.985159][ T1] do_one_initcall+0x124/0x4f0 [ 0.985162][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.985164][ T1] ? parameq+0x110/0x110 [ 0.985170][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.985174][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.985177][ T1] kernel_init_freeable+0x596/0x630 [ 0.985180][ T1] ? rest_init+0x280/0x280 [ 0.985183][ T1] kernel_init+0x21/0x150 [ 0.985185][ T1] ? rest_init+0x280/0x280 [ 0.985187][ T1] ret_from_fork+0x474/0x6b0 [ 0.985191][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.985194][ T1] ? __switch_to+0x5a3/0xe00 [ 0.985198][ T1] ? rest_init+0x280/0x280 [ 0.985200][ T1] ret_from_fork_asm+0x11/0x20 [ 0.985208][ T1] [ 1.014739][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T16:54:19 UTC (1787936059) [ 1.015736][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.018755][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.028028][ T1] NET: Registered PF_INET6 protocol family [ 1.032618][ T1] Segment Routing with IPv6 [ 1.033064][ T1] In-situ OAM (IOAM) with IPv6 [ 1.033510][ T1] NET: Registered PF_PACKET protocol family [ 1.033759][ T1] 9pnet: Installing 9P2000 support [ 1.034115][ T1] Key type dns_resolver registered [ 1.034914][ T1] NET: Registered PF_VSOCK protocol family [ 1.039153][ T1] IPI shorthand broadcast: enabled [ 1.139816][ T1] sched_clock: Marking stable (1101003449, 38434979)->(1216091506, -76653078) [ 1.142607][ T1] registered taskstats version 1 [ 1.144318][ T1] Loading compiled-in X.509 certificates [ 1.243182][ T1] Demotion targets for Node 0: null [ 1.243486][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11730) [ 1.243775][ T1] page_owner is disabled [ 1.244406][ T1] PM: Magic number: 6:705:945 [ 1.244647][ T1] cpuid cpu0: hash matches [ 1.244893][ T1] tty tty2: hash matches [ 1.245035][ T1] cpu cpu0: hash matches [ 1.245359][ T1] netconsole: network logging started [ 1.246741][ T1] ALSA device list: [ 1.246900][ T1] No soundcards found. [ 1.248678][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.251576][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.252333][ T1] devtmpfs: mounted [ 1.252625][ T1] VFS: Pivoted into new rootfs [ 1.280052][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.280264][ T1] Write protecting the kernel read-only data: 55296k [ 1.283409][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.284139][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.285486][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.285897][ T1] with arguments: [ 1.286065][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.286281][ T1] with environment: [ 1.286387][ T1] HOME=/ [ 1.286513][ T1] TERM=dumb [ 1.286621][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.286845][ T1] nr_open=2147483584 [ 1.286948][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.287192][ T1] virtme_rw_overlay0=/etc [ 1.287329][ T1] virtme_rw_overlay1=/lib [ 1.287505][ T1] virtme_rw_overlay2=/home [ 1.287740][ T1] virtme_rw_overlay3=/opt [ 1.287917][ T1] virtme_rw_overlay4=/srv [ 1.288057][ T1] virtme_rw_overlay5=/usr [ 1.288203][ T1] virtme_rw_overlay6=/var [ 1.288340][ T1] virtme_rw_overlay7=/tmp [ 1.288486][ T1] virtme_console=ttyS0 [ 1.288629][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.307672][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.308859][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.319096][ T1] overlayfs: failed to set xattr on upper [ 1.319362][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.319629][ T1] overlayfs: ...falling back to uuid=null. [ 1.322325][ T1] overlayfs: failed to set xattr on upper [ 1.322529][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.322752][ T1] overlayfs: ...falling back to uuid=null. [ 1.324724][ T1] overlayfs: failed to set xattr on upper [ 1.324921][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.325149][ T1] overlayfs: ...falling back to uuid=null. [ 1.327118][ T1] overlayfs: failed to set xattr on upper [ 1.327307][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.327544][ T1] overlayfs: ...falling back to uuid=null. [ 1.329499][ T1] overlayfs: failed to set xattr on upper [ 1.329699][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.329926][ T1] overlayfs: ...falling back to uuid=null. [ 1.331615][ T1] overlayfs: failed to set xattr on upper [ 1.331801][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.332035][ T1] overlayfs: ...falling back to uuid=null. [ 1.334366][ T1] overlayfs: failed to set xattr on upper [ 1.334737][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.334961][ T1] overlayfs: ...falling back to uuid=null. [ 1.337581][ T1] overlayfs: failed to set xattr on upper [ 1.337774][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.338000][ T1] overlayfs: ...falling back to uuid=null. [ 1.349990][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.411133][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.362087][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.362087][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.362087][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.362087][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.362102][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.362105][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.362106][ T1] preempt_count: 1, expected: 0 [ 3.362106][ T1] RCU nest depth: 0, expected: 0 [ 3.362107][ T1] locks held by virtme-ng-init/1: 4, last CPU#0: [ 3.362110][ T1] #0: ffffffff86b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.362122][ T1] #1: ffffffff86b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.362126][ T1] #2: ffffffff86a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.362129][ T1] #3: ffffffff86a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.362132][ T1] irq event stamp: 547090 [ 3.362133][ T1] hardirqs last enabled at (547089): [] __down_trylock_console_sem+0x86/0xa0 [ 3.362136][ T1] hardirqs last disabled at (547090): [] console_emit_next_record+0x3d4/0x4c0 [ 3.362138][ T1] softirqs last enabled at (546440): [] fpu_clone+0xd9/0x410 [ 3.362142][ T1] softirqs last disabled at (546438): [] fpu_clone+0x82/0x410 [ 3.362144][ T1] Preemption disabled at: [ 3.362145][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.362150][ T1] CPU: 0 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.362153][ T1] Tainted: [W]=WARN [ 3.362154][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.362156][ T1] Call Trace: [ 3.362158][ T1] [ 3.362160][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.362164][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.362166][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.362170][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.362173][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.362178][ T1] __kmalloc_noprof+0x443/0x760 [ 3.362181][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.362187][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.362190][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.362194][ T1] put_chars+0x1e1/0x2f0 [ 3.362197][ T1] ? __send_to_port+0x420/0x420 [ 3.362198][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.362202][ T1] ? validate_chain+0x38b/0xc20 [ 3.362207][ T1] hvc_console_print+0x292/0x780 [ 3.362214][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.362216][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.362218][ T1] ? lock_acquire+0x13c/0x160 [ 3.362222][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.362226][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.362227][ T1] ? console_flush_one_record+0x106/0x710 [ 3.362230][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.362232][ T1] ? lock_acquire+0x13c/0x160 [ 3.362236][ T1] console_flush_one_record+0x46f/0x710 [ 3.362239][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.362240][ T1] ? __lock_acquire+0x518/0xc20 [ 3.362246][ T1] console_unlock+0xee/0x1f0 [ 3.362248][ T1] ? console_flush_one_record+0x710/0x710 [ 3.362249][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.362251][ T1] ? lock_acquire+0x60/0x160 [ 3.362255][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.362257][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.362259][ T1] vprintk_emit+0x37c/0x3e0 [ 3.362262][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.362265][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.362271][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.362275][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.362277][ T1] ? simple_strntoull+0x10f/0x140 [ 3.362282][ T1] ? date_str+0x1e0/0x1e0 [ 3.362285][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.362289][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.362292][ T1] ? vprintk_default+0x20/0x20 [ 3.362296][ T1] ? vprintk_default+0x20/0x20 [ 3.362298][ T1] new_sync_write+0x33e/0x760 [ 3.362301][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.362304][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.362307][ T1] ? new_sync_read+0x750/0x750 [ 3.362314][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.362317][ T1] vfs_write+0x6a2/0xbd0 [ 3.362321][ T1] ksys_write+0x116/0x250 [ 3.362323][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.362326][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.362329][ T1] do_syscall_64+0xff/0x530 [ 3.362331][ T1] ? exc_page_fault+0xee/0x100 [ 3.362334][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.362336][ T1] RIP: 0033:0x7f4a256dbbee [ 3.362340][ 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 [ 3.362342][ T1] RSP: 002b:00007fff2eb121c0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.362344][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f4a256dbbee [ 3.362345][ T1] RDX: 000000000000011c RSI: 0000555592481680 RDI: 0000000000000003 [ 3.362346][ T1] RBP: 00007fff2eb121d0 R08: 0000000000000000 R09: 0000000000000000 [ 3.362347][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4a257670a0 [ 3.362348][ T1] R13: 00007f4a256653e0 R14: 0000555592481680 R15: 00007fff2eb122e8 [ 3.362354][ T1] [ 3.365471][ T73] systemd-tmpfile (73) used greatest stack depth: 24944 bytes left [ 3.366558][ T1] virtme-ng-init: basic initialization done [ 3.394222][ T76] virtme-ng-init (76) used greatest stack depth: 24848 bytes left [ 3.432026][ T79] ip (79) used greatest stack depth: 24312 bytes left [ 3.449025][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.449430][ T75] virtme-ng-init: triggering udev coldplug [ 5.423544][ T75] virtme-ng-init: waiting for udev to settle [ 5.423557][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.423560][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.423561][ T75] preempt_count: 1, expected: 0 [ 5.423562][ T75] RCU nest depth: 0, expected: 0 [ 5.423563][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 5.423566][ T75] #0: ffffffff86b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.423577][ T75] #1: ffffffff86b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.423581][ T75] #2: ffffffff86a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.423584][ T75] #3: ffffffff86a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.423588][ T75] irq event stamp: 9090 [ 5.423589][ T75] hardirqs last enabled at (9089): [] __down_trylock_console_sem+0x86/0xa0 [ 5.423592][ T75] hardirqs last disabled at (9090): [] console_emit_next_record+0x3d4/0x4c0 [ 5.423594][ T75] softirqs last enabled at (8578): [] fpu_clone+0xd9/0x410 [ 5.423597][ T75] softirqs last disabled at (8576): [] fpu_clone+0x82/0x410 [ 5.423600][ T75] Preemption disabled at: [ 5.423600][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.423606][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.423609][ T75] Tainted: [W]=WARN [ 5.423610][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.423611][ T75] Call Trace: [ 5.423613][ T75] [ 5.423615][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.423619][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.423621][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.423625][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.423628][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.423633][ T75] __kmalloc_noprof+0x443/0x760 [ 5.423636][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.423642][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.423645][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.423648][ T75] put_chars+0x1e1/0x2f0 [ 5.423651][ T75] ? __send_to_port+0x420/0x420 [ 5.423652][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.423656][ T75] ? validate_chain+0x38b/0xc20 [ 5.423662][ T75] hvc_console_print+0x292/0x780 [ 5.423669][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.423671][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.423673][ T75] ? lock_acquire+0x13c/0x160 [ 5.423677][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.423681][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.423682][ T75] ? console_flush_one_record+0x106/0x710 [ 5.423685][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.423686][ T75] ? lock_acquire+0x13c/0x160 [ 5.423691][ T75] console_flush_one_record+0x46f/0x710 [ 5.423694][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.423695][ T75] ? __lock_acquire+0x518/0xc20 [ 5.423701][ T75] console_unlock+0xee/0x1f0 [ 5.423703][ T75] ? console_flush_one_record+0x710/0x710 [ 5.423704][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.423706][ T75] ? lock_acquire+0x60/0x160 [ 5.423710][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.423712][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.423715][ T75] vprintk_emit+0x37c/0x3e0 [ 5.423718][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.423721][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.423727][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.423731][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.423733][ T75] ? simple_strntoull+0x10f/0x140 [ 5.423738][ T75] ? date_str+0x1e0/0x1e0 [ 5.423741][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.423745][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.423748][ T75] ? vprintk_default+0x20/0x20 [ 5.423752][ T75] ? vprintk_default+0x20/0x20 [ 5.423754][ T75] new_sync_write+0x33e/0x760 [ 5.423758][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.423762][ T75] ? new_sync_read+0x750/0x750 [ 5.423766][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.423771][ T75] ? __fget_files+0x1e3/0x460 [ 5.423775][ T75] vfs_write+0x6a2/0xbd0 [ 5.423779][ T75] ksys_write+0x116/0x250 [ 5.423782][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.423785][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.423788][ T75] do_syscall_64+0xff/0x530 [ 5.423791][ T75] ? exc_page_fault+0xee/0x100 [ 5.423794][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.423796][ T75] RIP: 0033:0x7f4a256dced2 [ 5.423800][ 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 [ 5.423802][ T75] RSP: 002b:00007f4a25623c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.423804][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f4a256dced2 [ 5.423805][ T75] RDX: 000000000000002e RSI: 00007f4a200012c0 RDI: 0000000000000003 [ 5.423806][ T75] RBP: 00007f4a25623c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.423807][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4a257670a0 [ 5.423808][ T75] R13: 00007f4a256653e0 R14: 00007f4a200012c0 R15: 00007f4a25623da8 [ 5.423815][ T75] [ 5.950093][ T75] virtme-ng-init: udev is done [ 5.952862][ T1] virtme-ng-init: initialization done