virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.060144][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.060165][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.060167][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.060168][ T1] preempt_count: 1, expected: 0 [ 1.060169][ T1] RCU nest depth: 0, expected: 0 [ 1.060170][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.060172][ T1] #0: ff1100000282b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.060184][ T1] #1: ffffffff9c979cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.060191][ T1] #2: ffffffff9c979d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.060195][ T1] #3: ffffffff9c899660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.060198][ T1] #4: ffffffff9c899560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.060202][ T1] irq event stamp: 307676 [ 1.060203][ T1] hardirqs last enabled at (307675): [] __down_trylock_console_sem+0x86/0xa0 [ 1.060205][ T1] hardirqs last disabled at (307676): [] console_emit_next_record+0x3d4/0x4c0 [ 1.060207][ T1] softirqs last enabled at (306706): [] handle_softirqs+0x67c/0x900 [ 1.060210][ T1] softirqs last disabled at (306257): [] __irq_exit_rcu+0x145/0x1c0 [ 1.060212][ T1] Preemption disabled at: [ 1.060213][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.060218][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.060221][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.060223][ T1] Call Trace: [ 1.060225][ T1] [ 1.060228][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.060234][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.060236][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.060241][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.060245][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.060250][ T1] __kmalloc_noprof+0x443/0x760 [ 1.060252][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.060258][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.060261][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.060263][ T1] put_chars+0x1e1/0x2f0 [ 1.060266][ T1] ? __send_to_port+0x420/0x420 [ 1.060269][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.060272][ T1] ? validate_chain+0x38b/0xc20 [ 1.060279][ T1] hvc_console_print+0x292/0x780 [ 1.060282][ T1] ? __lock_acquire+0x518/0xc20 [ 1.060284][ T1] ? __lock_acquire+0x518/0xc20 [ 1.060288][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.060291][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.060294][ T1] ? lock_acquire+0x13c/0x160 [ 1.060298][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.060302][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.060303][ T1] ? console_flush_one_record+0x106/0x710 [ 1.060306][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.060309][ T1] ? lock_acquire+0x13c/0x160 [ 1.060313][ T1] console_flush_one_record+0x46f/0x710 [ 1.060316][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.060318][ T1] ? __lock_acquire+0x518/0xc20 [ 1.060323][ T1] console_unlock+0xee/0x1f0 [ 1.060326][ T1] ? console_flush_one_record+0x710/0x710 [ 1.060328][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.060330][ T1] ? lock_acquire+0x60/0x160 [ 1.060334][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.060336][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.060339][ T1] vprintk_emit+0x37c/0x3e0 [ 1.060342][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.060344][ T1] ? find_held_lock+0x2b/0x80 [ 1.060344][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.060344][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.060344][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.060344][ T1] ? device_rename.cold+0xa/0xa [ 1.060344][ T1] ? __lock_acquire+0x518/0xc20 [ 1.060344][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.060344][ T1] ? find_held_lock+0x2b/0x80 [ 1.060344][ T1] dev_printk_emit+0xb9/0xee [ 1.060344][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.060344][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.060344][ T1] ? proc_register+0x368/0x8b0 [ 1.060344][ T1] _dev_info+0xe2/0x116 [ 1.060344][ T1] ? _dev_notice+0x120/0x120 [ 1.060344][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.060344][ T1] ? rtc_proc_show+0x400/0x400 [ 1.060344][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.060344][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.060344][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.060344][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.060344][ T1] cmos_do_probe+0x73b/0x98a [ 1.060344][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.060344][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.060344][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.060344][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.060344][ T1] ? mc146818_set_time+0x500/0x500 [ 1.060344][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.060344][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.060344][ T1] platform_probe+0xfe/0x1f0 [ 1.060344][ T1] call_driver_probe+0x61/0x1c0 [ 1.060344][ T1] really_probe+0x199/0x760 [ 1.060344][ T1] ? __device_attach_driver+0x280/0x280 [ 1.060344][ T1] __driver_probe_device+0x24f/0x440 [ 1.060344][ T1] ? __device_attach_driver+0x280/0x280 [ 1.060344][ T1] ? __device_attach_driver+0x280/0x280 [ 1.060344][ T1] driver_probe_device+0x4a/0xf0 [ 1.060344][ T1] __driver_attach+0x1b8/0x540 [ 1.060344][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.060344][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.060344][ T1] ? bus_remove_file+0x50/0x50 [ 1.060344][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.060344][ T1] ? rtc_dev_init+0x40/0x40 [ 1.060344][ T1] ? rtc_dev_init+0x40/0x40 [ 1.060344][ T1] bus_add_driver+0x2c8/0x530 [ 1.060344][ T1] driver_register+0x1a3/0x390 [ 1.060344][ T1] __platform_driver_probe+0x13f/0x270 [ 1.060344][ T1] cmos_init+0x31/0x40 [ 1.060344][ T1] do_one_initcall+0x124/0x4f0 [ 1.060344][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.060344][ T1] ? parameq+0x110/0x110 [ 1.060344][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.060344][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.060344][ T1] kernel_init_freeable+0x596/0x630 [ 1.060344][ T1] ? rest_init+0x280/0x280 [ 1.060344][ T1] kernel_init+0x21/0x150 [ 1.060344][ T1] ? rest_init+0x280/0x280 [ 1.060344][ T1] ret_from_fork+0x474/0x6b0 [ 1.060344][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.060344][ T1] ? __switch_to+0x5a3/0xe00 [ 1.060344][ T1] ? rest_init+0x280/0x280 [ 1.060344][ T1] ret_from_fork_asm+0x11/0x20 [ 1.060344][ T1] [ 1.092407][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T12:58:20 UTC (1787921900) [ 1.093482][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.096283][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.105329][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.105329][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.106687][ T1] NET: Registered PF_INET6 protocol family [ 1.110610][ T1] Segment Routing with IPv6 [ 1.111041][ T1] In-situ OAM (IOAM) with IPv6 [ 1.111720][ T1] NET: Registered PF_PACKET protocol family [ 1.112958][ T1] NET: Registered PF_RDS protocol family [ 1.113549][ T1] Registered RDS/tcp transport [ 1.113829][ T1] 9pnet: Installing 9P2000 support [ 1.114172][ T1] Key type dns_resolver registered [ 1.114834][ T1] NET: Registered PF_VSOCK protocol family [ 1.119854][ T1] IPI shorthand broadcast: enabled [ 1.225189][ T1] sched_clock: Marking stable (1181001230, 43342093)->(1302190551, -77847228) [ 1.228023][ T1] registered taskstats version 1 [ 1.229789][ T1] Loading compiled-in X.509 certificates [ 1.332184][ T1] Demotion targets for Node 0: null [ 1.332484][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12148) [ 1.332788][ T1] page_owner is disabled [ 1.333646][ T1] PM: Magic number: 6:831:987 [ 1.333837][ T1] machinecheck machinecheck0: hash matches [ 1.334378][ T1] netconsole: network logging started [ 1.335717][ T1] ALSA device list: [ 1.336411][ T1] No soundcards found. [ 1.337540][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.340528][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.341280][ T1] devtmpfs: mounted [ 1.341541][ T1] VFS: Pivoted into new rootfs [ 1.372127][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.372635][ T1] Write protecting the kernel read-only data: 57344k [ 1.373318][ T1] Freeing unused kernel image (text/rodata gap) memory: 716K [ 1.375034][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.375299][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.375565][ T1] with arguments: [ 1.375688][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.375925][ T1] with environment: [ 1.376047][ T1] HOME=/ [ 1.376175][ T1] TERM=dumb [ 1.376287][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.376554][ T1] nr_open=2147483584 [ 1.376680][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.376970][ T1] virtme_rw_overlay0=/etc [ 1.377131][ T1] virtme_rw_overlay1=/lib [ 1.377283][ T1] virtme_rw_overlay2=/home [ 1.377943][ T1] virtme_rw_overlay3=/opt [ 1.378093][ T1] virtme_rw_overlay4=/srv [ 1.378248][ T1] virtme_rw_overlay5=/usr [ 1.378402][ T1] virtme_rw_overlay6=/var [ 1.378555][ T1] virtme_rw_overlay7=/tmp [ 1.378710][ T1] virtme_console=ttyS0 [ 1.378865][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.395103][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.396244][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.408063][ T1] overlayfs: failed to set xattr on upper [ 1.408386][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.408631][ T1] overlayfs: ...falling back to uuid=null. [ 1.411276][ T1] overlayfs: failed to set xattr on upper [ 1.411492][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.411742][ T1] overlayfs: ...falling back to uuid=null. [ 1.413617][ T1] overlayfs: failed to set xattr on upper [ 1.413828][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.414069][ T1] overlayfs: ...falling back to uuid=null. [ 1.416025][ T1] overlayfs: failed to set xattr on upper [ 1.416235][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.416481][ T1] overlayfs: ...falling back to uuid=null. [ 1.418290][ T1] overlayfs: failed to set xattr on upper [ 1.419000][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.419261][ T1] overlayfs: ...falling back to uuid=null. [ 1.420875][ T1] overlayfs: failed to set xattr on upper [ 1.421086][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.421327][ T1] overlayfs: ...falling back to uuid=null. [ 1.422055][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 1.423839][ T1] overlayfs: failed to set xattr on upper [ 1.424056][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.424304][ T1] overlayfs: ...falling back to uuid=null. [ 1.426192][ T1] overlayfs: failed to set xattr on upper [ 1.426886][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.427150][ T1] overlayfs: ...falling back to uuid=null. [ 1.439327][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.603306][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.603306][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.603306][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.603306][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.603322][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.603324][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.603325][ T1] preempt_count: 1, expected: 0 [ 3.603326][ T1] RCU nest depth: 0, expected: 0 [ 3.603327][ T1] locks held by virtme-ng-init/1: 4, last CPU#1: [ 3.603329][ T1] #0: ffffffff9c979cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.603346][ T1] #1: ffffffff9c979d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.603350][ T1] #2: ffffffff9c899660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.603354][ T1] #3: ffffffff9c899560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.603358][ T1] irq event stamp: 568426 [ 3.603359][ T1] hardirqs last enabled at (568425): [] __down_trylock_console_sem+0x86/0xa0 [ 3.603361][ T1] hardirqs last disabled at (568426): [] console_emit_next_record+0x3d4/0x4c0 [ 3.603363][ T1] softirqs last enabled at (567734): [] fpu_clone+0xd9/0x410 [ 3.603367][ T1] softirqs last disabled at (567732): [] fpu_clone+0x82/0x410 [ 3.603369][ T1] Preemption disabled at: [ 3.603370][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.603376][ T1] CPU: 1 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.603380][ T1] Tainted: [W]=WARN [ 3.603381][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.603382][ T1] Call Trace: [ 3.603384][ T1] [ 3.603385][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.603390][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.603393][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.603397][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.603401][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.603406][ T1] __kmalloc_noprof+0x443/0x760 [ 3.603408][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.603414][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.603417][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.603420][ T1] put_chars+0x1e1/0x2f0 [ 3.603423][ T1] ? __send_to_port+0x420/0x420 [ 3.603425][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.603430][ T1] ? validate_chain+0x38b/0xc20 [ 3.603435][ T1] hvc_console_print+0x292/0x780 [ 3.603441][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.603443][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.603446][ T1] ? lock_acquire+0x13c/0x160 [ 3.603450][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.603454][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.603455][ T1] ? console_flush_one_record+0x106/0x710 [ 3.603458][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.603461][ T1] ? lock_acquire+0x13c/0x160 [ 3.603464][ T1] console_flush_one_record+0x46f/0x710 [ 3.603468][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.603470][ T1] ? __lock_acquire+0x518/0xc20 [ 3.603475][ T1] console_unlock+0xee/0x1f0 [ 3.603478][ T1] ? console_flush_one_record+0x710/0x710 [ 3.603479][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.603482][ T1] ? lock_acquire+0x60/0x160 [ 3.603485][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.603487][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.603490][ T1] vprintk_emit+0x37c/0x3e0 [ 3.603493][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.603497][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.603502][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.603506][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.603508][ T1] ? simple_strntoull+0x10f/0x140 [ 3.603512][ T1] ? date_str+0x1e0/0x1e0 [ 3.603515][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.603520][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.603522][ T1] ? vprintk_default+0x20/0x20 [ 3.603527][ T1] ? vprintk_default+0x20/0x20 [ 3.603529][ T1] new_sync_write+0x33e/0x760 [ 3.603532][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.603535][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.603538][ T1] ? new_sync_read+0x750/0x750 [ 3.603545][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.603548][ T1] vfs_write+0x6a2/0xbd0 [ 3.603552][ T1] ksys_write+0x116/0x250 [ 3.603555][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.603558][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.603562][ T1] do_syscall_64+0xff/0x530 [ 3.603564][ T1] ? common_interrupt+0x5a/0xf0 [ 3.603567][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.603570][ T1] RIP: 0033:0x7f963c9bbbee [ 3.603574][ 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 [ 3.603575][ T1] RSP: 002b:00007fff82193d30 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.603578][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f963c9bbbee [ 3.603579][ T1] RDX: 000000000000011c RSI: 000055555e9e3680 RDI: 0000000000000003 [ 3.603580][ T1] RBP: 00007fff82193d40 R08: 0000000000000000 R09: 0000000000000000 [ 3.603581][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f963ca470a0 [ 3.603582][ T1] R13: 00007f963c9453e0 R14: 000055555e9e3680 R15: 00007fff82193e58 [ 3.603588][ T1] [ 3.604541][ T75] systemd-tmpfile (75) used greatest stack depth: 24992 bytes left [ 3.604760][ T1] virtme-ng-init: basic initialization done [ 3.679787][ T82] ip (82) used greatest stack depth: 23848 bytes left [ 3.702374][ T78] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.702757][ T78] virtme-ng-init: triggering udev coldplug [ 5.749419][ T78] virtme-ng-init: waiting for udev to settle [ 5.749434][ T78] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.749437][ T78] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 78, name: virtme-ng-init [ 5.749438][ T78] preempt_count: 1, expected: 0 [ 5.749439][ T78] RCU nest depth: 0, expected: 0 [ 5.749440][ T78] locks held by virtme-ng-init/78: 4, last CPU#2: [ 5.749443][ T78] #0: ffffffff9c979cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.749456][ T78] #1: ffffffff9c979d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.749460][ T78] #2: ffffffff9c899660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.749463][ T78] #3: ffffffff9c899560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.749467][ T78] irq event stamp: 3054 [ 5.749468][ T78] hardirqs last enabled at (3053): [] __down_trylock_console_sem+0x86/0xa0 [ 5.749471][ T78] hardirqs last disabled at (3054): [] console_emit_next_record+0x3d4/0x4c0 [ 5.749473][ T78] softirqs last enabled at (2558): [] fpu_clone+0xd9/0x410 [ 5.749476][ T78] softirqs last disabled at (2556): [] fpu_clone+0x82/0x410 [ 5.749478][ T78] Preemption disabled at: [ 5.749479][ T78] [] vprintk_emit+0x31b/0x3e0 [ 5.749485][ T78] CPU: 2 UID: 0 PID: 78 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.749488][ T78] Tainted: [W]=WARN [ 5.749489][ T78] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.749491][ T78] Call Trace: [ 5.749493][ T78] [ 5.749494][ T78] dump_stack_lvl+0x6f/0xa0 [ 5.749500][ T78] ? vprintk_emit+0x31b/0x3e0 [ 5.749502][ T78] __might_resched.cold+0x1fe/0x2c1 [ 5.749506][ T78] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.749510][ T78] ? __kmalloc_noprof+0xdb/0x760 [ 5.749515][ T78] __kmalloc_noprof+0x443/0x760 [ 5.749518][ T78] ? alloc_buf.isra.0+0x4b/0x260 [ 5.749523][ T78] ? do_raw_spin_unlock+0x59/0x250 [ 5.749526][ T78] alloc_buf.isra.0+0x4b/0x260 [ 5.749529][ T78] put_chars+0x1e1/0x2f0 [ 5.749532][ T78] ? __send_to_port+0x420/0x420 [ 5.749533][ T78] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.749538][ T78] ? validate_chain+0x38b/0xc20 [ 5.749543][ T78] hvc_console_print+0x292/0x780 [ 5.749550][ T78] ? hvc_write+0x3a0/0x3a0 [ 5.749552][ T78] ? rcu_is_watching+0x16/0xd0 [ 5.749554][ T78] ? lock_acquire+0x13c/0x160 [ 5.749558][ T78] console_emit_next_record+0x22f/0x4c0 [ 5.749562][ T78] ? devkmsg_read+0x4b0/0x4b0 [ 5.749564][ T78] ? console_flush_one_record+0x106/0x710 [ 5.749567][ T78] ? rcu_is_watching+0x16/0xd0 [ 5.749569][ T78] ? lock_acquire+0x13c/0x160 [ 5.749573][ T78] console_flush_one_record+0x46f/0x710 [ 5.749577][ T78] ? console_emit_next_record+0x4c0/0x4c0 [ 5.749579][ T78] ? __lock_acquire+0x518/0xc20 [ 5.749583][ T78] console_unlock+0xee/0x1f0 [ 5.749586][ T78] ? console_flush_one_record+0x710/0x710 [ 5.749588][ T78] ? rcu_is_watching+0x16/0xd0 [ 5.749590][ T78] ? lock_acquire+0x60/0x160 [ 5.749594][ T78] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.749595][ T78] ? vprintk_emit+0x320/0x3e0 [ 5.749599][ T78] vprintk_emit+0x37c/0x3e0 [ 5.749602][ T78] ? wake_up_klogd_work_func+0x90/0x90 [ 5.749605][ T78] ? _copy_from_iter+0x1bb/0x1810 [ 5.749611][ T78] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.749615][ T78] ? vprintk_emit.cold+0x107/0x107 [ 5.749616][ T78] ? simple_strntoull+0x10f/0x140 [ 5.749621][ T78] ? date_str+0x1e0/0x1e0 [ 5.749625][ T78] ? devkmsg_write+0xd1/0x2c0 [ 5.749629][ T78] devkmsg_write.cold+0x5a/0x8b [ 5.749631][ T78] ? vprintk_default+0x20/0x20 [ 5.749636][ T78] ? vprintk_default+0x20/0x20 [ 5.749638][ T78] new_sync_write+0x33e/0x760 [ 5.749642][ T78] ? kasan_quarantine_put+0x42/0x2b0 [ 5.749645][ T78] ? new_sync_read+0x750/0x750 [ 5.749649][ T78] ? __lock_release.isra.0+0x69/0x1a0 [ 5.749654][ T78] ? __fget_files+0x1e3/0x460 [ 5.749657][ T78] vfs_write+0x6a2/0xbd0 [ 5.749661][ T78] ksys_write+0x116/0x250 [ 5.749664][ T78] ? __ia32_sys_read+0xc0/0xc0 [ 5.749667][ T78] ? rcu_is_watching+0x16/0xd0 [ 5.749671][ T78] do_syscall_64+0xff/0x530 [ 5.749674][ T78] ? exc_page_fault+0xee/0x100 [ 5.749676][ T78] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.749679][ T78] RIP: 0033:0x7f963c9bced2 [ 5.749683][ T78] 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 [ 5.749684][ T78] RSP: 002b:00007f963c903c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.749687][ T78] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f963c9bced2 [ 5.749689][ T78] RDX: 000000000000002e RSI: 00007f96380012c0 RDI: 0000000000000003 [ 5.749689][ T78] RBP: 00007f963c903c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.749690][ T78] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f963ca470a0 [ 5.749691][ T78] R13: 00007f963c9453e0 R14: 00007f96380012c0 R15: 00007f963c903da8 [ 5.749697][ T78] [ 6.487795][ T78] virtme-ng-init: udev is done [ 6.490547][ T1] virtme-ng-init: initialization done