virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.977460][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.977481][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.977483][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.977485][ T1] preempt_count: 1, expected: 0 [ 0.977486][ T1] RCU nest depth: 0, expected: 0 [ 0.977487][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.977488][ T1] #0: ff110000024c3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.977501][ T1] #1: ffffffffa8b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.977508][ T1] #2: ffffffffa8b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.977511][ T1] #3: ffffffffa8a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.977515][ T1] #4: ffffffffa8a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.977519][ T1] irq event stamp: 300444 [ 0.977520][ T1] hardirqs last enabled at (300443): [] __down_trylock_console_sem+0x86/0xa0 [ 0.977522][ T1] hardirqs last disabled at (300444): [] console_emit_next_record+0x3d4/0x4c0 [ 0.977524][ T1] softirqs last enabled at (299708): [] handle_softirqs+0x67c/0x900 [ 0.977527][ T1] softirqs last disabled at (299019): [] __irq_exit_rcu+0x145/0x1c0 [ 0.977529][ T1] Preemption disabled at: [ 0.977530][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.977535][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.977538][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.977539][ T1] Call Trace: [ 0.977541][ T1] [ 0.977544][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.977550][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.977552][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.977556][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.977560][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.977565][ T1] __kmalloc_noprof+0x443/0x760 [ 0.977567][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.977573][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.977576][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.977578][ T1] put_chars+0x1e1/0x2f0 [ 0.977581][ T1] ? __send_to_port+0x420/0x420 [ 0.977584][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.977588][ T1] ? validate_chain+0x38b/0xc20 [ 0.977592][ T1] hvc_console_print+0x292/0x780 [ 0.977595][ T1] ? __lock_acquire+0x518/0xc20 [ 0.977597][ T1] ? __lock_acquire+0x518/0xc20 [ 0.977601][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.977604][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.977607][ T1] ? lock_acquire+0x13c/0x160 [ 0.977610][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.977614][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.977616][ T1] ? console_flush_one_record+0x106/0x710 [ 0.977619][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.977621][ T1] ? lock_acquire+0x13c/0x160 [ 0.977625][ T1] console_flush_one_record+0x46f/0x710 [ 0.977629][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.977630][ T1] ? __lock_acquire+0x518/0xc20 [ 0.977635][ T1] console_unlock+0xee/0x1f0 [ 0.977638][ T1] ? console_flush_one_record+0x710/0x710 [ 0.977640][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.977642][ T1] ? lock_acquire+0x60/0x160 [ 0.977645][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.977647][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.977650][ T1] vprintk_emit+0x37c/0x3e0 [ 0.977654][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.977656][ T1] ? find_held_lock+0x2b/0x80 [ 0.977658][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.977661][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.977664][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.977668][ T1] ? device_rename.cold+0xa/0xa [ 0.977670][ T1] ? __lock_acquire+0x518/0xc20 [ 0.977674][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.977676][ T1] ? find_held_lock+0x2b/0x80 [ 0.977680][ T1] dev_printk_emit+0xb9/0xee [ 0.977682][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.977685][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.977689][ T1] ? proc_register+0x368/0x8b0 [ 0.977695][ T1] _dev_info+0xe2/0x116 [ 0.977697][ T1] ? _dev_notice+0x120/0x120 [ 0.977702][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.977706][ T1] ? rtc_proc_show+0x400/0x400 [ 0.977710][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.977714][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.977719][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.977725][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.977729][ T1] cmos_do_probe+0x73b/0x98a [ 0.977731][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.977734][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.977735][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.977741][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.977742][ T1] ? mc146818_set_time+0x500/0x500 [ 0.977746][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.977748][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.977753][ T1] platform_probe+0xfe/0x1f0 [ 0.977755][ T1] call_driver_probe+0x61/0x1c0 [ 0.977758][ T1] really_probe+0x199/0x760 [ 0.977761][ T1] ? __device_attach_driver+0x280/0x280 [ 0.977763][ T1] __driver_probe_device+0x24f/0x440 [ 0.977766][ T1] ? __device_attach_driver+0x280/0x280 [ 0.977768][ T1] ? __device_attach_driver+0x280/0x280 [ 0.977769][ T1] driver_probe_device+0x4a/0xf0 [ 0.977772][ T1] __driver_attach+0x1b8/0x540 [ 0.977775][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.977777][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.977780][ T1] ? bus_remove_file+0x50/0x50 [ 0.977781][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.977784][ T1] ? rtc_dev_init+0x40/0x40 [ 0.977789][ T1] ? rtc_dev_init+0x40/0x40 [ 0.977791][ T1] bus_add_driver+0x2c8/0x530 [ 0.977795][ T1] driver_register+0x1a3/0x390 [ 0.977798][ T1] __platform_driver_probe+0x13f/0x270 [ 0.977800][ T1] cmos_init+0x31/0x40 [ 0.977802][ T1] do_one_initcall+0x124/0x4f0 [ 0.977806][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.977807][ T1] ? parameq+0x110/0x110 [ 0.977812][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.977819][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.977820][ T1] kernel_init_freeable+0x596/0x630 [ 0.977820][ T1] ? rest_init+0x280/0x280 [ 0.977820][ T1] kernel_init+0x21/0x150 [ 0.977820][ T1] ? rest_init+0x280/0x280 [ 0.977820][ T1] ret_from_fork+0x474/0x6b0 [ 0.977820][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.977820][ T1] ? __switch_to+0x5a3/0xe00 [ 0.977820][ T1] ? rest_init+0x280/0x280 [ 0.977820][ T1] ret_from_fork_asm+0x11/0x20 [ 0.977820][ T1] [ 1.008696][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T05:06:11 UTC (1787893571) [ 1.009700][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.012472][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.020297][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.020297][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.021515][ T1] NET: Registered PF_INET6 protocol family [ 1.025383][ T1] Segment Routing with IPv6 [ 1.025783][ T1] In-situ OAM (IOAM) with IPv6 [ 1.026280][ T1] NET: Registered PF_PACKET protocol family [ 1.027540][ T1] NET: Registered PF_RDS protocol family [ 1.028110][ T1] Registered RDS/tcp transport [ 1.028393][ T1] 9pnet: Installing 9P2000 support [ 1.028753][ T1] Key type dns_resolver registered [ 1.029620][ T1] NET: Registered PF_VSOCK protocol family [ 1.034862][ T1] IPI shorthand broadcast: enabled [ 1.137344][ T1] sched_clock: Marking stable (1103004702, 33818106)->(1238861053, -102038245) [ 1.140137][ T1] registered taskstats version 1 [ 1.141901][ T1] Loading compiled-in X.509 certificates [ 1.242904][ T1] Demotion targets for Node 0: null [ 1.243165][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12151) [ 1.243456][ T1] page_owner is disabled [ 1.244473][ T1] PM: Magic number: 6:709:113 [ 1.244883][ T1] netconsole: network logging started [ 1.246197][ T1] ALSA device list: [ 1.247050][ T1] No soundcards found. [ 1.248088][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.250375][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.251114][ T1] devtmpfs: mounted [ 1.251381][ T1] VFS: Pivoted into new rootfs [ 1.281352][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.281564][ T1] Write protecting the kernel read-only data: 57344k [ 1.282462][ T1] Freeing unused kernel image (text/rodata gap) memory: 720K [ 1.282798][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.283093][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.283357][ T1] with arguments: [ 1.283479][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.283705][ T1] with environment: [ 1.284389][ T1] HOME=/ [ 1.284516][ T1] TERM=dumb [ 1.284636][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.284863][ T1] nr_open=2147483584 [ 1.284979][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.285238][ T1] virtme_rw_overlay0=/etc [ 1.285391][ T1] virtme_rw_overlay1=/lib [ 1.285544][ T1] virtme_rw_overlay2=/home [ 1.285692][ T1] virtme_rw_overlay3=/opt [ 1.285851][ T1] virtme_rw_overlay4=/srv [ 1.286008][ T1] virtme_rw_overlay5=/usr [ 1.286156][ T1] virtme_rw_overlay6=/var [ 1.286306][ T1] virtme_rw_overlay7=/tmp [ 1.286463][ T1] virtme_console=ttyS0 [ 1.286610][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.302900][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.303999][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.314549][ T1] overlayfs: failed to set xattr on upper [ 1.314795][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.315063][ T1] overlayfs: ...falling back to uuid=null. [ 1.317314][ T1] overlayfs: failed to set xattr on upper [ 1.317512][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.317750][ T1] overlayfs: ...falling back to uuid=null. [ 1.319607][ T1] overlayfs: failed to set xattr on upper [ 1.319810][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.320070][ T1] overlayfs: ...falling back to uuid=null. [ 1.322226][ T1] overlayfs: failed to set xattr on upper [ 1.322425][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.322670][ T1] overlayfs: ...falling back to uuid=null. [ 1.324446][ T1] overlayfs: failed to set xattr on upper [ 1.324641][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.324885][ T1] overlayfs: ...falling back to uuid=null. [ 1.326416][ T1] overlayfs: failed to set xattr on upper [ 1.326618][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.326859][ T1] overlayfs: ...falling back to uuid=null. [ 1.328603][ T1] overlayfs: failed to set xattr on upper [ 1.328807][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.329369][ T1] overlayfs: ...falling back to uuid=null. [ 1.331158][ T1] overlayfs: failed to set xattr on upper [ 1.331362][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.331601][ T1] overlayfs: ...falling back to uuid=null. [ 1.343113][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.405930][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 3.317412][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.317412][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.317412][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.317412][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.317429][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.317431][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.317433][ T1] preempt_count: 1, expected: 0 [ 3.317434][ T1] RCU nest depth: 0, expected: 0 [ 3.317435][ T1] locks held by virtme-ng-init/1: 4, last CPU#1: [ 3.317437][ T1] #0: ffffffffa8b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.317450][ T1] #1: ffffffffa8b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.317454][ T1] #2: ffffffffa8a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.317458][ T1] #3: ffffffffa8a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.317462][ T1] irq event stamp: 560320 [ 3.317463][ T1] hardirqs last enabled at (560319): [] __down_trylock_console_sem+0x86/0xa0 [ 3.317465][ T1] hardirqs last disabled at (560320): [] console_emit_next_record+0x3d4/0x4c0 [ 3.317467][ T1] softirqs last enabled at (559630): [] fpu_clone+0xd9/0x410 [ 3.317471][ T1] softirqs last disabled at (559628): [] fpu_clone+0x82/0x410 [ 3.317473][ T1] Preemption disabled at: [ 3.317474][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.317480][ T1] CPU: 1 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.317483][ T1] Tainted: [W]=WARN [ 3.317484][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.317486][ T1] Call Trace: [ 3.317488][ T1] [ 3.317489][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.317495][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.317497][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.317501][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.317505][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.317510][ T1] __kmalloc_noprof+0x443/0x760 [ 3.317512][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.317518][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.317521][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.317524][ T1] put_chars+0x1e1/0x2f0 [ 3.317527][ T1] ? __send_to_port+0x420/0x420 [ 3.317528][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.317533][ T1] ? validate_chain+0x38b/0xc20 [ 3.317538][ T1] hvc_console_print+0x292/0x780 [ 3.317544][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.317546][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.317549][ T1] ? lock_acquire+0x13c/0x160 [ 3.317552][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.317556][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.317558][ T1] ? console_flush_one_record+0x106/0x710 [ 3.317561][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.317563][ T1] ? lock_acquire+0x13c/0x160 [ 3.317567][ T1] console_flush_one_record+0x46f/0x710 [ 3.317571][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.317572][ T1] ? __lock_acquire+0x518/0xc20 [ 3.317577][ T1] console_unlock+0xee/0x1f0 [ 3.317580][ T1] ? console_flush_one_record+0x710/0x710 [ 3.317582][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.317584][ T1] ? lock_acquire+0x60/0x160 [ 3.317588][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.317589][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.317592][ T1] vprintk_emit+0x37c/0x3e0 [ 3.317596][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.317599][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.317605][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.317608][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.317610][ T1] ? simple_strntoull+0x10f/0x140 [ 3.317615][ T1] ? date_str+0x1e0/0x1e0 [ 3.317618][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.317622][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.317625][ T1] ? vprintk_default+0x20/0x20 [ 3.317629][ T1] ? vprintk_default+0x20/0x20 [ 3.317631][ T1] new_sync_write+0x33e/0x760 [ 3.317635][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.317637][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.317641][ T1] ? new_sync_read+0x750/0x750 [ 3.317647][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.317651][ T1] vfs_write+0x6a2/0xbd0 [ 3.317655][ T1] ksys_write+0x116/0x250 [ 3.317658][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.317661][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.317664][ T1] do_syscall_64+0xff/0x530 [ 3.317667][ T1] ? exc_page_fault+0xee/0x100 [ 3.317669][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.317671][ T1] RIP: 0033:0x7f3185f8dbee [ 3.317675][ 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 [ 3.317677][ T1] RSP: 002b:00007ffd62477530 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.317679][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f3185f8dbee [ 3.317681][ T1] RDX: 000000000000011c RSI: 0000555588fbb680 RDI: 0000000000000003 [ 3.317682][ T1] RBP: 00007ffd62477540 R08: 0000000000000000 R09: 0000000000000000 [ 3.317682][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f31860190a0 [ 3.317683][ T1] R13: 00007f3185f173e0 R14: 0000555588fbb680 R15: 00007ffd62477658 [ 3.317689][ T1] [ 3.317860][ T74] systemd-tmpfile (74) used greatest stack depth: 24952 bytes left [ 3.318861][ T1] virtme-ng-init: basic initialization done [ 3.386391][ T81] ip (81) used greatest stack depth: 23552 bytes left [ 3.391779][ T77] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.392143][ T77] virtme-ng-init: triggering udev coldplug [ 5.520844][ T77] virtme-ng-init: waiting for udev to settle [ 5.520858][ T77] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.520861][ T77] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 77, name: virtme-ng-init [ 5.520863][ T77] preempt_count: 1, expected: 0 [ 5.520864][ T77] RCU nest depth: 0, expected: 0 [ 5.520864][ T77] locks held by virtme-ng-init/77: 4, last CPU#0: [ 5.520867][ T77] #0: ffffffffa8b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.520880][ T77] #1: ffffffffa8b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.520884][ T77] #2: ffffffffa8a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.520888][ T77] #3: ffffffffa8a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.520892][ T77] irq event stamp: 13408 [ 5.520893][ T77] hardirqs last enabled at (13407): [] __down_trylock_console_sem+0x86/0xa0 [ 5.520895][ T77] hardirqs last disabled at (13408): [] console_emit_next_record+0x3d4/0x4c0 [ 5.520897][ T77] softirqs last enabled at (12998): [] handle_softirqs+0x67c/0x900 [ 5.520900][ T77] softirqs last disabled at (11921): [] __irq_exit_rcu+0x145/0x1c0 [ 5.520902][ T77] Preemption disabled at: [ 5.520903][ T77] [] vprintk_emit+0x31b/0x3e0 [ 5.520909][ T77] CPU: 0 UID: 0 PID: 77 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.520912][ T77] Tainted: [W]=WARN [ 5.520913][ T77] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.520915][ T77] Call Trace: [ 5.520917][ T77] [ 5.520918][ T77] dump_stack_lvl+0x6f/0xa0 [ 5.520924][ T77] ? vprintk_emit+0x31b/0x3e0 [ 5.520926][ T77] __might_resched.cold+0x1fe/0x2c1 [ 5.520931][ T77] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.520935][ T77] ? __kmalloc_noprof+0xdb/0x760 [ 5.520940][ T77] __kmalloc_noprof+0x443/0x760 [ 5.520942][ T77] ? alloc_buf.isra.0+0x4b/0x260 [ 5.520948][ T77] ? do_raw_spin_unlock+0x59/0x250 [ 5.520950][ T77] alloc_buf.isra.0+0x4b/0x260 [ 5.520953][ T77] put_chars+0x1e1/0x2f0 [ 5.520956][ T77] ? __send_to_port+0x420/0x420 [ 5.520958][ T77] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.520963][ T77] ? validate_chain+0x38b/0xc20 [ 5.520968][ T77] hvc_console_print+0x292/0x780 [ 5.520975][ T77] ? hvc_write+0x3a0/0x3a0 [ 5.520977][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.520979][ T77] ? lock_acquire+0x13c/0x160 [ 5.520983][ T77] console_emit_next_record+0x22f/0x4c0 [ 5.520987][ T77] ? devkmsg_read+0x4b0/0x4b0 [ 5.520989][ T77] ? console_flush_one_record+0x106/0x710 [ 5.520992][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.520994][ T77] ? lock_acquire+0x13c/0x160 [ 5.520998][ T77] console_flush_one_record+0x46f/0x710 [ 5.521002][ T77] ? console_emit_next_record+0x4c0/0x4c0 [ 5.521004][ T77] ? __lock_acquire+0x518/0xc20 [ 5.521009][ T77] console_unlock+0xee/0x1f0 [ 5.521012][ T77] ? console_flush_one_record+0x710/0x710 [ 5.521013][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.521016][ T77] ? lock_acquire+0x60/0x160 [ 5.521019][ T77] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.521021][ T77] ? vprintk_emit+0x320/0x3e0 [ 5.521024][ T77] vprintk_emit+0x37c/0x3e0 [ 5.521028][ T77] ? wake_up_klogd_work_func+0x90/0x90 [ 5.521031][ T77] ? _copy_from_iter+0x1bb/0x1810 [ 5.521037][ T77] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.521041][ T77] ? vprintk_emit.cold+0x107/0x107 [ 5.521042][ T77] ? simple_strntoull+0x10f/0x140 [ 5.521047][ T77] ? date_str+0x1e0/0x1e0 [ 5.521050][ T77] ? devkmsg_write+0xd1/0x2c0 [ 5.521054][ T77] devkmsg_write.cold+0x5a/0x8b [ 5.521057][ T77] ? vprintk_default+0x20/0x20 [ 5.521061][ T77] ? vprintk_default+0x20/0x20 [ 5.521064][ T77] new_sync_write+0x33e/0x760 [ 5.521068][ T77] ? kasan_quarantine_put+0x42/0x2b0 [ 5.521072][ T77] ? new_sync_read+0x750/0x750 [ 5.521076][ T77] ? __lock_release.isra.0+0x69/0x1a0 [ 5.521080][ T77] ? __fget_files+0x1e3/0x460 [ 5.521083][ T77] vfs_write+0x6a2/0xbd0 [ 5.521088][ T77] ksys_write+0x116/0x250 [ 5.521091][ T77] ? __ia32_sys_read+0xc0/0xc0 [ 5.521094][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.521097][ T77] do_syscall_64+0xff/0x530 [ 5.521100][ T77] ? exc_page_fault+0xee/0x100 [ 5.521102][ T77] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.521105][ T77] RIP: 0033:0x7f3185f8eed2 [ 5.521109][ 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 [ 5.521110][ T77] RSP: 002b:00007f3185ed5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.521113][ T77] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f3185f8eed2 [ 5.521115][ T77] RDX: 000000000000002e RSI: 00007f31800012c0 RDI: 0000000000000003 [ 5.521115][ T77] RBP: 00007f3185ed5c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.521116][ T77] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f31860190a0 [ 5.521117][ T77] R13: 00007f3185f173e0 R14: 00007f31800012c0 R15: 00007f3185ed5da8 [ 5.521123][ T77] [ 5.988287][ T77] virtme-ng-init: udev is done [ 5.991667][ T1] virtme-ng-init: initialization done