virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.018369][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.018389][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.018391][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.018392][ T1] preempt_count: 1, expected: 0 [ 1.018393][ T1] RCU nest depth: 0, expected: 0 [ 1.018394][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.018396][ T1] #0: ff1100000288b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.018407][ T1] #1: ffffffff9d979cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.018413][ T1] #2: ffffffff9d979d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.018417][ T1] #3: ffffffff9d899660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.018421][ T1] #4: ffffffff9d899560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.018424][ T1] irq event stamp: 314642 [ 1.018425][ T1] hardirqs last enabled at (314641): [] __down_trylock_console_sem+0x86/0xa0 [ 1.018427][ T1] hardirqs last disabled at (314642): [] console_emit_next_record+0x3d4/0x4c0 [ 1.018429][ T1] softirqs last enabled at (313744): [] handle_softirqs+0x67c/0x900 [ 1.018433][ T1] softirqs last disabled at (313737): [] __irq_exit_rcu+0x145/0x1c0 [ 1.018435][ T1] Preemption disabled at: [ 1.018436][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.018440][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.018443][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.018445][ T1] Call Trace: [ 1.018447][ T1] [ 1.018450][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.018455][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.018457][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.018462][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.018466][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.018471][ T1] __kmalloc_noprof+0x443/0x760 [ 1.018473][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.018478][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.018481][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.018483][ T1] put_chars+0x1e1/0x2f0 [ 1.018486][ T1] ? __send_to_port+0x420/0x420 [ 1.018490][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.018493][ T1] ? validate_chain+0x38b/0xc20 [ 1.018497][ T1] hvc_console_print+0x292/0x780 [ 1.018500][ T1] ? __lock_acquire+0x518/0xc20 [ 1.018501][ T1] ? __lock_acquire+0x518/0xc20 [ 1.018506][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.018509][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.018511][ T1] ? lock_acquire+0x13c/0x160 [ 1.018515][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.018519][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.018521][ T1] ? console_flush_one_record+0x106/0x710 [ 1.018524][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.018526][ T1] ? lock_acquire+0x13c/0x160 [ 1.018530][ T1] console_flush_one_record+0x46f/0x710 [ 1.018534][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.018535][ T1] ? __lock_acquire+0x518/0xc20 [ 1.018540][ T1] console_unlock+0xee/0x1f0 [ 1.018543][ T1] ? console_flush_one_record+0x710/0x710 [ 1.018545][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.018547][ T1] ? lock_acquire+0x60/0x160 [ 1.018551][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.018552][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.018555][ T1] vprintk_emit+0x37c/0x3e0 [ 1.018559][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.018561][ T1] ? find_held_lock+0x2b/0x80 [ 1.018563][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.018566][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.018569][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.018574][ T1] ? device_rename.cold+0xa/0xa [ 1.018575][ T1] ? __lock_acquire+0x518/0xc20 [ 1.018580][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.018581][ T1] ? find_held_lock+0x2b/0x80 [ 1.018585][ T1] dev_printk_emit+0xb9/0xee [ 1.018587][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.018590][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.018594][ T1] ? proc_register+0x368/0x8b0 [ 1.018600][ T1] _dev_info+0xe2/0x116 [ 1.018602][ T1] ? _dev_notice+0x120/0x120 [ 1.018607][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.018610][ T1] ? rtc_proc_show+0x400/0x400 [ 1.018614][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.018619][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.018624][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.018630][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.018634][ T1] cmos_do_probe+0x73b/0x98a [ 1.018636][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.018638][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.018640][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.018646][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.018648][ T1] ? mc146818_set_time+0x500/0x500 [ 1.018651][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.018653][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.018658][ T1] platform_probe+0xfe/0x1f0 [ 1.018660][ T1] call_driver_probe+0x61/0x1c0 [ 1.018663][ T1] really_probe+0x199/0x760 [ 1.018666][ T1] ? __device_attach_driver+0x280/0x280 [ 1.018668][ T1] __driver_probe_device+0x24f/0x440 [ 1.018671][ T1] ? __device_attach_driver+0x280/0x280 [ 1.018673][ T1] ? __device_attach_driver+0x280/0x280 [ 1.018675][ T1] driver_probe_device+0x4a/0xf0 [ 1.018677][ T1] __driver_attach+0x1b8/0x540 [ 1.018680][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.018682][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.018685][ T1] ? bus_remove_file+0x50/0x50 [ 1.018687][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.018690][ T1] ? rtc_dev_init+0x40/0x40 [ 1.018695][ T1] ? rtc_dev_init+0x40/0x40 [ 1.018697][ T1] bus_add_driver+0x2c8/0x530 [ 1.018701][ T1] driver_register+0x1a3/0x390 [ 1.018704][ T1] __platform_driver_probe+0x13f/0x270 [ 1.018706][ T1] cmos_init+0x31/0x40 [ 1.018708][ T1] do_one_initcall+0x124/0x4f0 [ 1.018712][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.018713][ T1] ? parameq+0x110/0x110 [ 1.018718][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.018722][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.018726][ T1] kernel_init_freeable+0x596/0x630 [ 1.018729][ T1] ? rest_init+0x280/0x280 [ 1.018732][ T1] kernel_init+0x21/0x150 [ 1.018734][ T1] ? rest_init+0x280/0x280 [ 1.018735][ T1] ret_from_fork+0x474/0x6b0 [ 1.018739][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.018742][ T1] ? __switch_to+0x5a3/0xe00 [ 1.018745][ T1] ? rest_init+0x280/0x280 [ 1.018750][ T1] ret_from_fork_asm+0x11/0x20 [ 1.018758][ T1] [ 1.049757][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T07:32:25 UTC (1787902345) [ 1.050727][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.053685][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.062866][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.062866][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.064053][ T1] NET: Registered PF_INET6 protocol family [ 1.067852][ T1] Segment Routing with IPv6 [ 1.068271][ T1] In-situ OAM (IOAM) with IPv6 [ 1.068755][ T1] NET: Registered PF_PACKET protocol family [ 1.070030][ T1] NET: Registered PF_RDS protocol family [ 1.070586][ T1] Registered RDS/tcp transport [ 1.070852][ T1] 9pnet: Installing 9P2000 support [ 1.071480][ T1] Key type dns_resolver registered [ 1.072153][ T1] NET: Registered PF_VSOCK protocol family [ 1.076525][ T1] IPI shorthand broadcast: enabled [ 1.177233][ T1] sched_clock: Marking stable (1145001198, 31917875)->(1255151056, -78231983) [ 1.179315][ T1] registered taskstats version 1 [ 1.181122][ T1] Loading compiled-in X.509 certificates [ 1.282685][ T1] Demotion targets for Node 0: null [ 1.282981][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12148) [ 1.283265][ T1] page_owner is disabled [ 1.284213][ T1] PM: Magic number: 6:336:522 [ 1.284601][ T1] netconsole: network logging started [ 1.285963][ T1] ALSA device list: [ 1.286614][ T1] No soundcards found. [ 1.287724][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.289933][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.290617][ T1] devtmpfs: mounted [ 1.290866][ T1] VFS: Pivoted into new rootfs [ 1.318622][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.318839][ T1] Write protecting the kernel read-only data: 57344k [ 1.319685][ T1] Freeing unused kernel image (text/rodata gap) memory: 720K [ 1.322024][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.322337][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.322603][ T1] with arguments: [ 1.322723][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.322963][ T1] with environment: [ 1.323080][ T1] HOME=/ [ 1.323200][ T1] TERM=dumb [ 1.323321][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.323571][ T1] nr_open=2147483584 [ 1.323683][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.323951][ T1] virtme_rw_overlay0=/etc [ 1.324098][ T1] virtme_rw_overlay1=/lib [ 1.324250][ T1] virtme_rw_overlay2=/home [ 1.324395][ T1] virtme_rw_overlay3=/opt [ 1.324548][ T1] virtme_rw_overlay4=/srv [ 1.324700][ T1] virtme_rw_overlay5=/usr [ 1.324850][ T1] virtme_rw_overlay6=/var [ 1.325002][ T1] virtme_rw_overlay7=/tmp [ 1.325159][ T1] virtme_console=ttyS0 [ 1.325308][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.341264][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.342368][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.354501][ T1] overlayfs: failed to set xattr on upper [ 1.354762][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.355039][ T1] overlayfs: ...falling back to uuid=null. [ 1.357555][ T1] overlayfs: failed to set xattr on upper [ 1.357754][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.357998][ T1] overlayfs: ...falling back to uuid=null. [ 1.359732][ T1] overlayfs: failed to set xattr on upper [ 1.359939][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.360167][ T1] overlayfs: ...falling back to uuid=null. [ 1.361878][ T1] overlayfs: failed to set xattr on upper [ 1.362077][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.362317][ T1] overlayfs: ...falling back to uuid=null. [ 1.364062][ T1] overlayfs: failed to set xattr on upper [ 1.364254][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.364494][ T1] overlayfs: ...falling back to uuid=null. [ 1.366642][ T1] overlayfs: failed to set xattr on upper [ 1.366846][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.367086][ T1] overlayfs: ...falling back to uuid=null. [ 1.368803][ T1] overlayfs: failed to set xattr on upper [ 1.369326][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.369562][ T1] overlayfs: ...falling back to uuid=null. [ 1.371307][ T1] overlayfs: failed to set xattr on upper [ 1.371498][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.371734][ T1] overlayfs: ...falling back to uuid=null. [ 1.382551][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.396407][ T76] kwatchdog (76) used greatest stack depth: 29688 bytes left [ 3.594799][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.594799][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.594799][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.594799][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.594814][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.594816][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.594818][ T1] preempt_count: 1, expected: 0 [ 3.594819][ T1] RCU nest depth: 0, expected: 0 [ 3.594820][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.594822][ T1] #0: ffffffff9d979cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.594838][ T1] #1: ffffffff9d979d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.594842][ T1] #2: ffffffff9d899660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.594846][ T1] #3: ffffffff9d899560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.594850][ T1] irq event stamp: 568164 [ 3.594851][ T1] hardirqs last enabled at (568163): [] __down_trylock_console_sem+0x86/0xa0 [ 3.594853][ T1] hardirqs last disabled at (568164): [] console_emit_next_record+0x3d4/0x4c0 [ 3.594855][ T1] softirqs last enabled at (567478): [] fpu_clone+0xd9/0x410 [ 3.594859][ T1] softirqs last disabled at (567476): [] fpu_clone+0x82/0x410 [ 3.594861][ T1] Preemption disabled at: [ 3.594862][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.594868][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.594872][ T1] Tainted: [W]=WARN [ 3.594872][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.594874][ T1] Call Trace: [ 3.594876][ T1] [ 3.594877][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.594883][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.594885][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.594889][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.594893][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.594898][ T1] __kmalloc_noprof+0x443/0x760 [ 3.594900][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.594906][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.594909][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.594912][ T1] put_chars+0x1e1/0x2f0 [ 3.594915][ T1] ? __send_to_port+0x420/0x420 [ 3.594919][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.594924][ T1] ? validate_chain+0x38b/0xc20 [ 3.594929][ T1] hvc_console_print+0x292/0x780 [ 3.594935][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.594937][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.594940][ T1] ? lock_acquire+0x13c/0x160 [ 3.594944][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.594947][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.594949][ T1] ? console_flush_one_record+0x106/0x710 [ 3.594952][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.594954][ T1] ? lock_acquire+0x13c/0x160 [ 3.594958][ T1] console_flush_one_record+0x46f/0x710 [ 3.594962][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.594964][ T1] ? __lock_acquire+0x518/0xc20 [ 3.594969][ T1] console_unlock+0xee/0x1f0 [ 3.594971][ T1] ? console_flush_one_record+0x710/0x710 [ 3.594973][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.594976][ T1] ? lock_acquire+0x60/0x160 [ 3.594979][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.594981][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.594984][ T1] vprintk_emit+0x37c/0x3e0 [ 3.594987][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.594990][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.594996][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.595000][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.595002][ T1] ? simple_strntoull+0x10f/0x140 [ 3.595006][ T1] ? date_str+0x1e0/0x1e0 [ 3.595010][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.595014][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.595016][ T1] ? vprintk_default+0x20/0x20 [ 3.595021][ T1] ? vprintk_default+0x20/0x20 [ 3.595023][ T1] new_sync_write+0x33e/0x760 [ 3.595027][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.595029][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.595032][ T1] ? new_sync_read+0x750/0x750 [ 3.595039][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.595042][ T1] vfs_write+0x6a2/0xbd0 [ 3.595046][ T1] ksys_write+0x116/0x250 [ 3.595049][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.595052][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.595056][ T1] do_syscall_64+0xff/0x530 [ 3.595058][ T1] ? exc_page_fault+0xee/0x100 [ 3.595061][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.595063][ T1] RIP: 0033:0x7f27c3927bee [ 3.595067][ 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 [ 3.595068][ T1] RSP: 002b:00007ffc2a1bc6a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.595071][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f27c3927bee [ 3.595073][ T1] RDX: 000000000000011c RSI: 000055556d772680 RDI: 0000000000000003 [ 3.595073][ T1] RBP: 00007ffc2a1bc6b0 R08: 0000000000000000 R09: 0000000000000000 [ 3.595074][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f27c39b30a0 [ 3.595075][ T1] R13: 00007f27c38b13e0 R14: 000055556d772680 R15: 00007ffc2a1bc7c8 [ 3.595081][ T1] [ 3.595953][ T75] systemd-tmpfile (75) used greatest stack depth: 24992 bytes left [ 3.596752][ T1] virtme-ng-init: basic initialization done [ 3.668636][ T81] ip (81) used greatest stack depth: 24832 bytes left [ 3.671679][ T77] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.672220][ T77] virtme-ng-init: triggering udev coldplug [ 5.742753][ T77] virtme-ng-init: waiting for udev to settle [ 5.742768][ T77] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.742771][ T77] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 77, name: virtme-ng-init [ 5.742772][ T77] preempt_count: 1, expected: 0 [ 5.742773][ T77] RCU nest depth: 0, expected: 0 [ 5.742774][ T77] locks held by virtme-ng-init/77: 4, last CPU#2: [ 5.742777][ T77] #0: ffffffff9d979cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.742790][ T77] #1: ffffffff9d979d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.742794][ T77] #2: ffffffff9d899660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.742798][ T77] #3: ffffffff9d899560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.742802][ T77] irq event stamp: 3402 [ 5.742803][ T77] hardirqs last enabled at (3401): [] __down_trylock_console_sem+0x86/0xa0 [ 5.742806][ T77] hardirqs last disabled at (3402): [] console_emit_next_record+0x3d4/0x4c0 [ 5.742808][ T77] softirqs last enabled at (2956): [] handle_softirqs+0x67c/0x900 [ 5.742811][ T77] softirqs last disabled at (2951): [] __irq_exit_rcu+0x145/0x1c0 [ 5.742813][ T77] Preemption disabled at: [ 5.742814][ T77] [] vprintk_emit+0x31b/0x3e0 [ 5.742820][ T77] CPU: 2 UID: 0 PID: 77 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.742824][ T77] Tainted: [W]=WARN [ 5.742825][ T77] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.742827][ T77] Call Trace: [ 5.742828][ T77] [ 5.742830][ T77] dump_stack_lvl+0x6f/0xa0 [ 5.742836][ T77] ? vprintk_emit+0x31b/0x3e0 [ 5.742843][ T77] __might_resched.cold+0x1fe/0x2c1 [ 5.742848][ T77] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.742852][ T77] ? __kmalloc_noprof+0xdb/0x760 [ 5.742857][ T77] __kmalloc_noprof+0x443/0x760 [ 5.742860][ T77] ? alloc_buf.isra.0+0x4b/0x260 [ 5.742866][ T77] ? do_raw_spin_unlock+0x59/0x250 [ 5.742869][ T77] alloc_buf.isra.0+0x4b/0x260 [ 5.742872][ T77] put_chars+0x1e1/0x2f0 [ 5.742875][ T77] ? __send_to_port+0x420/0x420 [ 5.742877][ T77] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.742882][ T77] ? validate_chain+0x38b/0xc20 [ 5.742887][ T77] hvc_console_print+0x292/0x780 [ 5.742894][ T77] ? hvc_write+0x3a0/0x3a0 [ 5.742896][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.742899][ T77] ? lock_acquire+0x13c/0x160 [ 5.742903][ T77] console_emit_next_record+0x22f/0x4c0 [ 5.742907][ T77] ? devkmsg_read+0x4b0/0x4b0 [ 5.742909][ T77] ? console_flush_one_record+0x106/0x710 [ 5.742912][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.742915][ T77] ? lock_acquire+0x13c/0x160 [ 5.742921][ T77] console_flush_one_record+0x46f/0x710 [ 5.742925][ T77] ? console_emit_next_record+0x4c0/0x4c0 [ 5.742927][ T77] ? __lock_acquire+0x518/0xc20 [ 5.742932][ T77] console_unlock+0xee/0x1f0 [ 5.742935][ T77] ? console_flush_one_record+0x710/0x710 [ 5.742937][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.742939][ T77] ? lock_acquire+0x60/0x160 [ 5.742943][ T77] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.742945][ T77] ? vprintk_emit+0x320/0x3e0 [ 5.742948][ T77] vprintk_emit+0x37c/0x3e0 [ 5.742952][ T77] ? wake_up_klogd_work_func+0x90/0x90 [ 5.742955][ T77] ? _copy_from_iter+0x1bb/0x1810 [ 5.742961][ T77] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.742965][ T77] ? vprintk_emit.cold+0x107/0x107 [ 5.742967][ T77] ? simple_strntoull+0x10f/0x140 [ 5.742972][ T77] ? date_str+0x1e0/0x1e0 [ 5.742975][ T77] ? devkmsg_write+0xd1/0x2c0 [ 5.742979][ T77] devkmsg_write.cold+0x5a/0x8b [ 5.742982][ T77] ? vprintk_default+0x20/0x20 [ 5.742987][ T77] ? vprintk_default+0x20/0x20 [ 5.742989][ T77] new_sync_write+0x33e/0x760 [ 5.742993][ T77] ? kasan_quarantine_put+0x42/0x2b0 [ 5.742997][ T77] ? new_sync_read+0x750/0x750 [ 5.743001][ T77] ? __lock_release.isra.0+0x69/0x1a0 [ 5.743006][ T77] ? __fget_files+0x1e3/0x460 [ 5.743010][ T77] vfs_write+0x6a2/0xbd0 [ 5.743014][ T77] ksys_write+0x116/0x250 [ 5.743017][ T77] ? __ia32_sys_read+0xc0/0xc0 [ 5.743020][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.743024][ T77] do_syscall_64+0xff/0x530 [ 5.743027][ T77] ? exc_page_fault+0xee/0x100 [ 5.743029][ T77] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.743032][ T77] RIP: 0033:0x7f27c3928ed2 [ 5.743036][ 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 [ 5.743038][ T77] RSP: 002b:00007f27c386fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.743040][ T77] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f27c3928ed2 [ 5.743042][ T77] RDX: 000000000000002e RSI: 00007f27bc0012c0 RDI: 0000000000000003 [ 5.743043][ T77] RBP: 00007f27c386fc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.743043][ T77] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f27c39b30a0 [ 5.743044][ T77] R13: 00007f27c38b13e0 R14: 00007f27bc0012c0 R15: 00007f27c386fda8 [ 5.743051][ T77] [ 5.957528][ T97] nfsrahead (97) used greatest stack depth: 24704 bytes left [ 6.284604][ T77] virtme-ng-init: udev is done [ 6.287461][ T1] virtme-ng-init: initialization done