virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.111576][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.111596][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.111598][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.111600][ T1] preempt_count: 1, expected: 0 [ 1.111600][ T1] RCU nest depth: 0, expected: 0 [ 1.111601][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.111603][ T1] #0: ff110000027d3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.111615][ T1] #1: ffffffff90d79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.111621][ T1] #2: ffffffff90d79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.111624][ T1] #3: ffffffff90c99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.111628][ T1] #4: ffffffff90c99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.111632][ T1] irq event stamp: 311920 [ 1.111632][ T1] hardirqs last enabled at (311919): [] __down_trylock_console_sem+0x86/0xa0 [ 1.111635][ T1] hardirqs last disabled at (311920): [] console_emit_next_record+0x3d4/0x4c0 [ 1.111637][ T1] softirqs last enabled at (311534): [] handle_softirqs+0x67c/0x900 [ 1.111639][ T1] softirqs last disabled at (311093): [] __irq_exit_rcu+0x145/0x1c0 [ 1.111642][ T1] Preemption disabled at: [ 1.111642][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.111647][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.111650][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.111652][ T1] Call Trace: [ 1.111653][ T1] [ 1.111656][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.111662][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.111664][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.111668][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.111672][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.111677][ T1] __kmalloc_noprof+0x443/0x760 [ 1.111679][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.111684][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.111687][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.111689][ T1] put_chars+0x1e1/0x2f0 [ 1.111692][ T1] ? __send_to_port+0x420/0x420 [ 1.111694][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.111698][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.111701][ T1] ? validate_chain+0x38b/0xc20 [ 1.111705][ T1] hvc_console_print+0x292/0x780 [ 1.111708][ T1] ? __lock_acquire+0x518/0xc20 [ 1.111713][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.111715][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.111720][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.111724][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.111725][ T1] ? console_flush_one_record+0x106/0x710 [ 1.111728][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.111731][ T1] ? lock_acquire+0x13c/0x160 [ 1.111734][ T1] console_flush_one_record+0x46f/0x710 [ 1.111738][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.111740][ T1] ? __lock_acquire+0x518/0xc20 [ 1.111745][ T1] console_unlock+0xee/0x1f0 [ 1.111748][ T1] ? console_flush_one_record+0x710/0x710 [ 1.111749][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.111752][ T1] ? lock_acquire+0x60/0x160 [ 1.111755][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.111757][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.111760][ T1] vprintk_emit+0x37c/0x3e0 [ 1.111763][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.111765][ T1] ? kasan_save_stack+0x2f/0x50 [ 1.111768][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 1.111770][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 1.111771][ T1] ? __devm_add_action+0x52/0x210 [ 1.111774][ T1] ? devm_nvmem_register+0x3a/0x60 [ 1.111777][ T1] ? cmos_do_probe+0x7ab/0x98a [ 1.111782][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.111786][ T1] ? device_rename.cold+0xa/0xa [ 1.111788][ T1] ? kernel_init+0x21/0x150 [ 1.111797][ T1] dev_printk_emit+0xb9/0xee [ 1.111799][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.111801][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.111803][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.111806][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.111808][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.111810][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.111815][ T1] _dev_info+0xe2/0x116 [ 1.111817][ T1] ? _dev_notice+0x120/0x120 [ 1.111819][ T1] ? acpi_enable_event+0x246/0x370 [ 1.111824][ T1] ? acpi_disable_event+0x244/0x370 [ 1.111826][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 1.111829][ T1] ? acpi_enable_event+0x370/0x370 [ 1.111831][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 1.111835][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 1.111838][ T1] cmos_do_probe+0x8be/0x98a [ 1.111840][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.111844][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.111846][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.111851][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.111852][ T1] ? mc146818_set_time+0x500/0x500 [ 1.111856][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.111858][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.111863][ T1] platform_probe+0xfe/0x1f0 [ 1.111866][ T1] call_driver_probe+0x61/0x1c0 [ 1.111868][ T1] really_probe+0x199/0x760 [ 1.111872][ T1] ? __device_attach_driver+0x280/0x280 [ 1.111874][ T1] __driver_probe_device+0x24f/0x440 [ 1.111877][ T1] ? __device_attach_driver+0x280/0x280 [ 1.111878][ T1] ? __device_attach_driver+0x280/0x280 [ 1.111880][ T1] driver_probe_device+0x4a/0xf0 [ 1.111883][ T1] __driver_attach+0x1b8/0x540 [ 1.111885][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.111888][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.111890][ T1] ? bus_remove_file+0x50/0x50 [ 1.111892][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.111895][ T1] ? rtc_dev_init+0x40/0x40 [ 1.111900][ T1] ? rtc_dev_init+0x40/0x40 [ 1.111902][ T1] bus_add_driver+0x2c8/0x530 [ 1.111906][ T1] driver_register+0x1a3/0x390 [ 1.111909][ T1] __platform_driver_probe+0x13f/0x270 [ 1.111912][ T1] cmos_init+0x31/0x40 [ 1.111914][ T1] do_one_initcall+0x124/0x4f0 [ 1.111917][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.111919][ T1] ? parameq+0x110/0x110 [ 1.111924][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.111927][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.111931][ T1] kernel_init_freeable+0x596/0x630 [ 1.111934][ T1] ? rest_init+0x280/0x280 [ 1.111937][ T1] kernel_init+0x21/0x150 [ 1.111938][ T1] ? rest_init+0x280/0x280 [ 1.111940][ T1] ret_from_fork+0x474/0x6b0 [ 1.111943][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.111946][ T1] ? __switch_to+0x5a3/0xe00 [ 1.111949][ T1] ? rest_init+0x280/0x280 [ 1.111952][ T1] ret_from_fork_asm+0x11/0x20 [ 1.111960][ T1] [ 1.145625][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.153134][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.153134][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.154363][ T1] NET: Registered PF_INET6 protocol family [ 1.157997][ T1] Segment Routing with IPv6 [ 1.158383][ T1] In-situ OAM (IOAM) with IPv6 [ 1.158890][ T1] NET: Registered PF_PACKET protocol family [ 1.160095][ T1] NET: Registered PF_RDS protocol family [ 1.160639][ T1] Registered RDS/tcp transport [ 1.160902][ T1] 9pnet: Installing 9P2000 support [ 1.161257][ T1] Key type dns_resolver registered [ 1.161872][ T1] NET: Registered PF_VSOCK protocol family [ 1.166276][ T1] IPI shorthand broadcast: enabled [ 1.269299][ T1] sched_clock: Marking stable (1230002004, 38976880)->(1386140236, -117161352) [ 1.272333][ T1] registered taskstats version 1 [ 1.274062][ T1] Loading compiled-in X.509 certificates [ 1.379910][ T1] Demotion targets for Node 0: null [ 1.380310][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11637) [ 1.380626][ T1] page_owner is disabled [ 1.381328][ T1] PM: Magic number: 6:903:711 [ 1.381530][ T1] PM: hash matches drivers/base/power/main.c:1121 [ 1.382019][ T1] netconsole: network logging started [ 1.383471][ T1] ALSA device list: [ 1.384157][ T1] No soundcards found. [ 1.385266][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.387693][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.388436][ T1] devtmpfs: mounted [ 1.388700][ T1] VFS: Pivoted into new rootfs [ 1.417763][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.418280][ T1] Write protecting the kernel read-only data: 57344k [ 1.421009][ T1] Freeing unused kernel image (text/rodata gap) memory: 720K [ 1.421369][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.421629][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.421903][ T1] with arguments: [ 1.422033][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.422280][ T1] with environment: [ 1.422404][ T1] HOME=/ [ 1.422520][ T1] TERM=dumb [ 1.422633][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.422866][ T1] nr_open=2147483584 [ 1.422990][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.423263][ T1] virtme_rw_overlay0=/etc [ 1.423412][ T1] virtme_rw_overlay1=/lib [ 1.423574][ T1] virtme_rw_overlay2=/home [ 1.423726][ T1] virtme_rw_overlay3=/opt [ 1.423886][ T1] virtme_rw_overlay4=/srv [ 1.424042][ T1] virtme_rw_overlay5=/usr [ 1.424198][ T1] virtme_rw_overlay6=/var [ 1.424354][ T1] virtme_rw_overlay7=/tmp [ 1.424502][ T1] virtme_console=ttyS0 [ 1.424655][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.439764][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.440989][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.452624][ T1] overlayfs: failed to set xattr on upper [ 1.452900][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.453249][ T1] overlayfs: ...falling back to uuid=null. [ 1.453480][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 1.455812][ T1] overlayfs: failed to set xattr on upper [ 1.456142][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.456416][ T1] overlayfs: ...falling back to uuid=null. [ 1.458274][ T1] overlayfs: failed to set xattr on upper [ 1.458529][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.458813][ T1] overlayfs: ...falling back to uuid=null. [ 1.460669][ T1] overlayfs: failed to set xattr on upper [ 1.460894][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.461201][ T1] overlayfs: ...falling back to uuid=null. [ 1.463123][ T1] overlayfs: failed to set xattr on upper [ 1.463352][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.463640][ T1] overlayfs: ...falling back to uuid=null. [ 1.465784][ T1] overlayfs: failed to set xattr on upper [ 1.466024][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.466316][ T1] overlayfs: ...falling back to uuid=null. [ 1.468683][ T1] overlayfs: failed to set xattr on upper [ 1.468916][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.469219][ T1] overlayfs: ...falling back to uuid=null. [ 1.471069][ T1] overlayfs: failed to set xattr on upper [ 1.471301][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.471586][ T1] overlayfs: ...falling back to uuid=null. [ 1.482596][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.814494][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.814494][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.814494][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.814494][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.814513][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.814516][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.814518][ T1] preempt_count: 1, expected: 0 [ 3.814519][ T1] RCU nest depth: 0, expected: 0 [ 3.814521][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.814524][ T1] #0: ffffffff90d79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.814540][ T1] #1: ffffffff90d79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.814546][ T1] #2: ffffffff90c99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.814552][ T1] #3: ffffffff90c99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.814558][ T1] irq event stamp: 566022 [ 3.814560][ T1] hardirqs last enabled at (566021): [] __down_trylock_console_sem+0x86/0xa0 [ 3.814563][ T1] hardirqs last disabled at (566022): [] console_emit_next_record+0x3d4/0x4c0 [ 3.814566][ T1] softirqs last enabled at (565324): [] fpu_clone+0xd9/0x410 [ 3.814571][ T1] softirqs last disabled at (565322): [] fpu_clone+0x82/0x410 [ 3.814575][ T1] Preemption disabled at: [ 3.814575][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.814583][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.814588][ T1] Tainted: [W]=WARN [ 3.814589][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.814591][ T1] Call Trace: [ 3.814593][ T1] [ 3.814595][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.814602][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.814606][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.814612][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.814618][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.814625][ T1] __kmalloc_noprof+0x443/0x760 [ 3.814629][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.814638][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.814642][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.814648][ T1] put_chars+0x1e1/0x2f0 [ 3.814652][ T1] ? __send_to_port+0x420/0x420 [ 3.814655][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.814662][ T1] ? validate_chain+0x38b/0xc20 [ 3.814671][ T1] hvc_console_print+0x292/0x780 [ 3.814682][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.814686][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.814690][ T1] ? lock_acquire+0x13c/0x160 [ 3.814697][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.814703][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.814706][ T1] ? console_flush_one_record+0x106/0x710 [ 3.814711][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.814715][ T1] ? lock_acquire+0x13c/0x160 [ 3.814721][ T1] console_flush_one_record+0x46f/0x710 [ 3.814728][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.814731][ T1] ? __lock_acquire+0x518/0xc20 [ 3.814740][ T1] console_unlock+0xee/0x1f0 [ 3.814745][ T1] ? console_flush_one_record+0x710/0x710 [ 3.814747][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.814751][ T1] ? lock_acquire+0x60/0x160 [ 3.814757][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.814760][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.814765][ T1] vprintk_emit+0x37c/0x3e0 [ 3.814771][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.814777][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.814786][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.814791][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.814794][ T1] ? simple_strntoull+0x10f/0x140 [ 3.814800][ T1] ? date_str+0x1e0/0x1e0 [ 3.814806][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.814814][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.814818][ T1] ? vprintk_default+0x20/0x20 [ 3.814826][ T1] ? vprintk_default+0x20/0x20 [ 3.814830][ T1] new_sync_write+0x33e/0x760 [ 3.814835][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.814838][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.814844][ T1] ? new_sync_read+0x750/0x750 [ 3.814856][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.814862][ T1] vfs_write+0x6a2/0xbd0 [ 3.814869][ T1] ksys_write+0x116/0x250 [ 3.814874][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.814879][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.814885][ T1] do_syscall_64+0xff/0x530 [ 3.814889][ T1] ? exc_page_fault+0xee/0x100 [ 3.814893][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.814896][ T1] RIP: 0033:0x7f542137abee [ 3.814901][ 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 [ 3.814904][ T1] RSP: 002b:00007fffad23d1a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.814907][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f542137abee [ 3.814909][ T1] RDX: 000000000000011c RSI: 00005555805c9680 RDI: 0000000000000003 [ 3.814911][ T1] RBP: 00007fffad23d1b0 R08: 0000000000000000 R09: 0000000000000000 [ 3.814912][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f54214060a0 [ 3.814914][ T1] R13: 00007f54213043e0 R14: 00005555805c9680 R15: 00007fffad23d2c8 [ 3.814926][ T1] [ 3.815010][ T75] systemd-tmpfile (75) used greatest stack depth: 24992 bytes left [ 3.817953][ T1] virtme-ng-init: basic initialization done [ 3.891895][ T81] ip (81) used greatest stack depth: 24832 bytes left [ 3.908574][ T77] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.908987][ T77] virtme-ng-init: triggering udev coldplug [ 6.541864][ T77] virtme-ng-init: waiting for udev to settle [ 6.541879][ T77] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.541882][ T77] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 77, name: virtme-ng-init [ 6.541884][ T77] preempt_count: 1, expected: 0 [ 6.541884][ T77] RCU nest depth: 0, expected: 0 [ 6.541885][ T77] locks held by virtme-ng-init/77: 4, last CPU#2: [ 6.541888][ T77] #0: ffffffff90d79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.541900][ T77] #1: ffffffff90d79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.541905][ T77] #2: ffffffff90c99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.541909][ T77] #3: ffffffff90c99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.541913][ T77] irq event stamp: 3038 [ 6.541913][ T77] hardirqs last enabled at (3037): [] __down_trylock_console_sem+0x86/0xa0 [ 6.541916][ T77] hardirqs last disabled at (3038): [] console_emit_next_record+0x3d4/0x4c0 [ 6.541918][ T77] softirqs last enabled at (2514): [] fpu_clone+0xd9/0x410 [ 6.541921][ T77] softirqs last disabled at (2512): [] fpu_clone+0x82/0x410 [ 6.541923][ T77] Preemption disabled at: [ 6.541924][ T77] [] vprintk_emit+0x31b/0x3e0 [ 6.541929][ T77] CPU: 2 UID: 0 PID: 77 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.541933][ T77] Tainted: [W]=WARN [ 6.541934][ T77] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.541935][ T77] Call Trace: [ 6.541937][ T77] [ 6.541939][ T77] dump_stack_lvl+0x6f/0xa0 [ 6.541945][ T77] ? vprintk_emit+0x31b/0x3e0 [ 6.541947][ T77] __might_resched.cold+0x1fe/0x2c1 [ 6.541951][ T77] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.541955][ T77] ? __kmalloc_noprof+0xdb/0x760 [ 6.541960][ T77] __kmalloc_noprof+0x443/0x760 [ 6.541962][ T77] ? alloc_buf.isra.0+0x4b/0x260 [ 6.541968][ T77] ? do_raw_spin_unlock+0x59/0x250 [ 6.541971][ T77] alloc_buf.isra.0+0x4b/0x260 [ 6.541977][ T77] put_chars+0x1e1/0x2f0 [ 6.541980][ T77] ? __send_to_port+0x420/0x420 [ 6.541981][ T77] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.541986][ T77] ? validate_chain+0x38b/0xc20 [ 6.541991][ T77] hvc_console_print+0x292/0x780 [ 6.541999][ T77] ? hvc_write+0x3a0/0x3a0 [ 6.542001][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.542003][ T77] ? lock_acquire+0x13c/0x160 [ 6.542007][ T77] console_emit_next_record+0x22f/0x4c0 [ 6.542011][ T77] ? devkmsg_read+0x4b0/0x4b0 [ 6.542012][ T77] ? console_flush_one_record+0x106/0x710 [ 6.542015][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.542018][ T77] ? lock_acquire+0x13c/0x160 [ 6.542021][ T77] console_flush_one_record+0x46f/0x710 [ 6.542025][ T77] ? console_emit_next_record+0x4c0/0x4c0 [ 6.542027][ T77] ? __lock_acquire+0x518/0xc20 [ 6.542032][ T77] console_unlock+0xee/0x1f0 [ 6.542035][ T77] ? console_flush_one_record+0x710/0x710 [ 6.542036][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.542039][ T77] ? lock_acquire+0x60/0x160 [ 6.542042][ T77] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.542044][ T77] ? vprintk_emit+0x320/0x3e0 [ 6.542047][ T77] vprintk_emit+0x37c/0x3e0 [ 6.542050][ T77] ? wake_up_klogd_work_func+0x90/0x90 [ 6.542054][ T77] ? _copy_from_iter+0x1bb/0x1810 [ 6.542060][ T77] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.542063][ T77] ? vprintk_emit.cold+0x107/0x107 [ 6.542065][ T77] ? simple_strntoull+0x10f/0x140 [ 6.542069][ T77] ? date_str+0x1e0/0x1e0 [ 6.542073][ T77] ? devkmsg_write+0xd1/0x2c0 [ 6.542077][ T77] devkmsg_write.cold+0x5a/0x8b [ 6.542079][ T77] ? vprintk_default+0x20/0x20 [ 6.542084][ T77] ? vprintk_default+0x20/0x20 [ 6.542086][ T77] new_sync_write+0x33e/0x760 [ 6.542090][ T77] ? kasan_quarantine_put+0x42/0x2b0 [ 6.542094][ T77] ? new_sync_read+0x750/0x750 [ 6.542097][ T77] ? __lock_release.isra.0+0x69/0x1a0 [ 6.542102][ T77] ? __fget_files+0x1e3/0x460 [ 6.542105][ T77] vfs_write+0x6a2/0xbd0 [ 6.542109][ T77] ksys_write+0x116/0x250 [ 6.542112][ T77] ? __ia32_sys_read+0xc0/0xc0 [ 6.542120][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.542123][ T77] do_syscall_64+0xff/0x530 [ 6.542126][ T77] ? exc_page_fault+0xee/0x100 [ 6.542128][ T77] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.542131][ T77] RIP: 0033:0x7f542137bed2 [ 6.542135][ T77] 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 [ 6.542136][ T77] RSP: 002b:00007f54212c2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.542139][ T77] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f542137bed2 [ 6.542141][ T77] RDX: 000000000000002e RSI: 00007f541c0012c0 RDI: 0000000000000003 [ 6.542142][ T77] RBP: 00007f54212c2c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.542142][ T77] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f54214060a0 [ 6.542143][ T77] R13: 00007f54213043e0 R14: 00007f541c0012c0 R15: 00007f54212c2da8 [ 6.542150][ T77] [ 6.863906][ T102] nfsrahead (102) used greatest stack depth: 24576 bytes left [ 7.371252][ T77] virtme-ng-init: udev is done [ 7.378113][ T1] virtme-ng-init: initialization done