virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.382343][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.382365][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.382367][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.382369][ T1] preempt_count: 1, expected: 0 [ 1.382369][ T1] RCU nest depth: 0, expected: 0 [ 1.382371][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.382373][ T1] #0: ff11000002bb8938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.382385][ T1] #1: ffffffffb757ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.382390][ T1] #2: ffffffffb757de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.382395][ T1] #3: ffffffffb749d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.382398][ T1] #4: ffffffffb749d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.382402][ T1] irq event stamp: 324864 [ 1.382403][ T1] hardirqs last enabled at (324863): [] __down_trylock_console_sem+0x86/0xa0 [ 1.382406][ T1] hardirqs last disabled at (324864): [] console_emit_next_record+0x3d4/0x4c0 [ 1.382408][ T1] softirqs last enabled at (324720): [] handle_softirqs+0x67c/0x900 [ 1.382411][ T1] softirqs last disabled at (323959): [] __irq_exit_rcu+0x145/0x1c0 [ 1.382414][ T1] Preemption disabled at: [ 1.382415][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.382419][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.382422][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.382424][ T1] Call Trace: [ 1.382426][ T1] [ 1.382429][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.382435][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.382437][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.382441][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.382445][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.382449][ T1] __kmalloc_noprof+0x443/0x760 [ 1.382451][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.382457][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.382460][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.382463][ T1] put_chars+0x1e1/0x2f0 [ 1.382465][ T1] ? __send_to_port+0x420/0x420 [ 1.382469][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.382472][ T1] ? validate_chain+0x38b/0xc20 [ 1.382476][ T1] hvc_console_print+0x292/0x780 [ 1.382480][ T1] ? __lock_acquire+0x518/0xc20 [ 1.382482][ T1] ? __lock_acquire+0x518/0xc20 [ 1.382487][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.382490][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.382492][ T1] ? lock_acquire+0x13c/0x160 [ 1.382497][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.382500][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.382502][ T1] ? console_flush_one_record+0x106/0x710 [ 1.382506][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.382507][ T1] ? lock_acquire+0x13c/0x160 [ 1.382511][ T1] console_flush_one_record+0x46f/0x710 [ 1.382516][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.382518][ T1] ? __lock_acquire+0x518/0xc20 [ 1.382523][ T1] console_unlock+0xee/0x1f0 [ 1.382526][ T1] ? console_flush_one_record+0x710/0x710 [ 1.382528][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.382530][ T1] ? lock_acquire+0xe0/0x160 [ 1.382533][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.382535][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.382538][ T1] vprintk_emit+0x37c/0x3e0 [ 1.382541][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.382543][ T1] ? find_held_lock+0x2b/0x80 [ 1.382545][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.382547][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.382550][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.382555][ T1] ? device_rename.cold+0xa/0xa [ 1.382557][ T1] ? __lock_acquire+0x518/0xc20 [ 1.382562][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.382564][ T1] ? find_held_lock+0x2b/0x80 [ 1.382568][ T1] dev_printk_emit+0xb9/0xee [ 1.382570][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.382573][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.382577][ T1] ? proc_register+0x368/0x8b0 [ 1.382584][ T1] _dev_info+0xe2/0x116 [ 1.382584][ T1] ? _dev_notice+0x120/0x120 [ 1.382584][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.382584][ T1] ? rtc_proc_show+0x400/0x400 [ 1.382584][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.382584][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.382584][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.382584][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.382584][ T1] cmos_do_probe+0x73b/0x98a [ 1.382584][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.382584][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.382584][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.382584][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.382584][ T1] ? mc146818_set_time+0x500/0x500 [ 1.382584][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.382584][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.382584][ T1] platform_probe+0xfe/0x1f0 [ 1.382584][ T1] call_driver_probe+0x61/0x1c0 [ 1.382584][ T1] really_probe+0x199/0x760 [ 1.382584][ T1] ? __device_attach_driver+0x280/0x280 [ 1.382584][ T1] __driver_probe_device+0x24f/0x440 [ 1.382584][ T1] ? __device_attach_driver+0x280/0x280 [ 1.382584][ T1] ? __device_attach_driver+0x280/0x280 [ 1.382584][ T1] driver_probe_device+0x4a/0xf0 [ 1.382584][ T1] __driver_attach+0x1b8/0x540 [ 1.382584][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.382584][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.382584][ T1] ? bus_remove_file+0x50/0x50 [ 1.382584][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.382584][ T1] ? rtc_dev_init+0x40/0x40 [ 1.382584][ T1] ? rtc_dev_init+0x40/0x40 [ 1.382584][ T1] bus_add_driver+0x2c8/0x530 [ 1.382584][ T1] driver_register+0x1a3/0x390 [ 1.382584][ T1] __platform_driver_probe+0x13f/0x270 [ 1.382584][ T1] cmos_init+0x31/0x40 [ 1.382584][ T1] do_one_initcall+0x124/0x4f0 [ 1.382584][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.382584][ T1] ? parameq+0x110/0x110 [ 1.382584][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.382584][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.382584][ T1] kernel_init_freeable+0x596/0x630 [ 1.382584][ T1] ? rest_init+0x280/0x280 [ 1.382584][ T1] kernel_init+0x21/0x150 [ 1.382584][ T1] ? rest_init+0x280/0x280 [ 1.382584][ T1] ret_from_fork+0x474/0x6b0 [ 1.382584][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.382584][ T1] ? __switch_to+0x5a3/0xe00 [ 1.382584][ T1] ? rest_init+0x280/0x280 [ 1.382584][ T1] ret_from_fork_asm+0x11/0x20 [ 1.382584][ T1] [ 1.416700][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:34:02 UTC (1787891642) [ 1.418637][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.423480][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.430116][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.433570][ T1] IPv4 over IPsec tunneling driver [ 1.436612][ T1] NET: Registered PF_INET6 protocol family [ 1.442326][ T1] Segment Routing with IPv6 [ 1.442556][ T1] RPL Segment Routing with IPv6 [ 1.443302][ T1] In-situ OAM (IOAM) with IPv6 [ 1.446484][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.453282][ T1] NET: Registered PF_PACKET protocol family [ 1.453696][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.454113][ T1] sctp: Hash tables configured (bind 32/56) [ 1.455106][ T1] 9pnet: Installing 9P2000 support [ 1.455468][ T1] Key type dns_resolver registered [ 1.456138][ T1] NET: Registered PF_VSOCK protocol family [ 1.461017][ T1] IPI shorthand broadcast: enabled [ 1.565565][ T1] sched_clock: Marking stable (1524002256, 40582161)->(1684903066, -120318649) [ 1.568533][ T1] registered taskstats version 1 [ 1.570872][ T1] Loading compiled-in X.509 certificates [ 1.686228][ T71] kwatchdog (71) used greatest stack depth: 28672 bytes left [ 1.689095][ T1] Demotion targets for Node 0: null [ 1.689472][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11806) [ 1.689865][ T1] page_owner is disabled [ 1.690733][ T1] PM: Magic number: 6:568:566 [ 1.691318][ T1] netconsole: network logging started [ 1.693775][ T1] ALSA device list: [ 1.694922][ T1] No soundcards found. [ 1.696655][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.699489][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.700441][ T1] devtmpfs: mounted [ 1.700836][ T1] VFS: Pivoted into new rootfs [ 1.730319][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.730657][ T1] Write protecting the kernel read-only data: 65536k [ 1.731150][ T1] Freeing unused kernel image (text/rodata gap) memory: 100K [ 1.731637][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.732002][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.732364][ T1] with arguments: [ 1.732539][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.732887][ T1] with environment: [ 1.733069][ T1] HOME=/ [ 1.733255][ T1] TERM=dumb [ 1.733425][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.734230][ T1] nr_open=2147483584 [ 1.736734][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.737388][ T1] virtme_rw_overlay0=/etc [ 1.737930][ T1] virtme_rw_overlay1=/lib [ 1.738453][ T1] virtme_rw_overlay2=/home [ 1.740330][ T1] virtme_rw_overlay3=/opt [ 1.740601][ T1] virtme_rw_overlay4=/srv [ 1.740849][ T1] virtme_rw_overlay5=/usr [ 1.741072][ T1] virtme_rw_overlay6=/var [ 1.741314][ T1] virtme_rw_overlay7=/tmp [ 1.741536][ T1] virtme_console=ttyS0 [ 1.741819][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.759076][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.760724][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.773055][ T1] overlayfs: failed to set xattr on upper [ 1.773439][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.773817][ T1] overlayfs: ...falling back to uuid=null. [ 1.776819][ T1] overlayfs: failed to set xattr on upper [ 1.777093][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.777414][ T1] overlayfs: ...falling back to uuid=null. [ 1.779942][ T1] overlayfs: failed to set xattr on upper [ 1.780201][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.780531][ T1] overlayfs: ...falling back to uuid=null. [ 1.783207][ T1] overlayfs: failed to set xattr on upper [ 1.783463][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.783803][ T1] overlayfs: ...falling back to uuid=null. [ 1.786080][ T1] overlayfs: failed to set xattr on upper [ 1.786338][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.787096][ T1] overlayfs: ...falling back to uuid=null. [ 1.789203][ T1] overlayfs: failed to set xattr on upper [ 1.789478][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.790432][ T1] overlayfs: ...falling back to uuid=null. [ 1.792763][ T1] overlayfs: failed to set xattr on upper [ 1.793001][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.793297][ T1] overlayfs: ...falling back to uuid=null. [ 1.795843][ T1] overlayfs: failed to set xattr on upper [ 1.796091][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.796404][ T1] overlayfs: ...falling back to uuid=null. [ 1.808809][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.882470][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.882470][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.882470][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.882470][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.882486][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.882488][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.882489][ T1] preempt_count: 1, expected: 0 [ 3.882490][ T1] RCU nest depth: 0, expected: 0 [ 3.882491][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.882493][ T1] #0: ffffffffb757ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.882506][ T1] #1: ffffffffb757de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.882510][ T1] #2: ffffffffb749d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.882514][ T1] #3: ffffffffb749d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.882518][ T1] irq event stamp: 592546 [ 3.882519][ T1] hardirqs last enabled at (592545): [] __down_trylock_console_sem+0x86/0xa0 [ 3.882522][ T1] hardirqs last disabled at (592546): [] console_emit_next_record+0x3d4/0x4c0 [ 3.882524][ T1] softirqs last enabled at (591806): [] fpu_clone+0xd9/0x410 [ 3.882528][ T1] softirqs last disabled at (591804): [] fpu_clone+0x82/0x410 [ 3.882531][ T1] Preemption disabled at: [ 3.882531][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.882536][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.882540][ T1] Tainted: [W]=WARN [ 3.882540][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.882542][ T1] Call Trace: [ 3.882544][ T1] [ 3.882546][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.882551][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.882553][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.882558][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.882562][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.882566][ T1] __kmalloc_noprof+0x443/0x760 [ 3.882568][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.882575][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.882578][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.882584][ T1] put_chars+0x1e1/0x2f0 [ 3.882586][ T1] ? __send_to_port+0x420/0x420 [ 3.882589][ T1] ? validate_chain+0x38b/0xc20 [ 3.882594][ T1] hvc_console_print+0x292/0x780 [ 3.882602][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.882605][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.882608][ T1] ? lock_acquire+0x13c/0x160 [ 3.882612][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.882616][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.882617][ T1] ? console_flush_one_record+0x106/0x710 [ 3.882621][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.882622][ T1] ? lock_acquire+0x13c/0x160 [ 3.882626][ T1] console_flush_one_record+0x46f/0x710 [ 3.882630][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.882632][ T1] ? __lock_acquire+0x518/0xc20 [ 3.882637][ T1] console_unlock+0xee/0x1f0 [ 3.882640][ T1] ? console_flush_one_record+0x710/0x710 [ 3.882642][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.882643][ T1] ? lock_acquire+0xe0/0x160 [ 3.882647][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.882649][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.882651][ T1] vprintk_emit+0x37c/0x3e0 [ 3.882654][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.882656][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.882662][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.882666][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.882667][ T1] ? simple_strntoull+0x10f/0x140 [ 3.882671][ T1] ? date_str+0x1e0/0x1e0 [ 3.882674][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.882677][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.882680][ T1] ? vprintk_default+0x20/0x20 [ 3.882684][ T1] ? vprintk_default+0x20/0x20 [ 3.882685][ T1] new_sync_write+0x33e/0x760 [ 3.882689][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.882693][ T1] ? new_sync_read+0x750/0x750 [ 3.882694][ T1] ? kmem_cache_free+0xf8/0x550 [ 3.882698][ T1] ? do_sys_openat2+0xff/0x170 [ 3.882701][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.882704][ T1] vfs_write+0x655/0x970 [ 3.882708][ T1] ksys_write+0x116/0x250 [ 3.882710][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.882713][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.882716][ T1] do_syscall_64+0xff/0x530 [ 3.882719][ T1] ? exc_page_fault+0xee/0x100 [ 3.882722][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.882724][ T1] RIP: 0033:0x7fda9a47bbee [ 3.882728][ 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 [ 3.882729][ T1] RSP: 002b:00007ffe97b30230 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.882732][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fda9a47bbee [ 3.882733][ T1] RDX: 000000000000011c RSI: 0000555572a50630 RDI: 0000000000000003 [ 3.882734][ T1] RBP: 00007ffe97b30240 R08: 0000000000000000 R09: 0000000000000000 [ 3.882735][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fda9a5070a0 [ 3.882735][ T1] R13: 00007fda9a4053e0 R14: 0000555572a50630 R15: 00007ffe97b30358 [ 3.882742][ T1] [ 3.885634][ T73] systemd-tmpfile (73) used greatest stack depth: 24944 bytes left [ 3.888998][ T1] virtme-ng-init: basic initialization done [ 3.954467][ T78] ip (78) used greatest stack depth: 24536 bytes left [ 3.972801][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.973183][ T74] virtme-ng-init: triggering udev coldplug [ 6.388230][ T74] virtme-ng-init: waiting for udev to settle [ 6.388246][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.388249][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.388251][ T74] preempt_count: 1, expected: 0 [ 6.388253][ T74] RCU nest depth: 0, expected: 0 [ 6.388254][ T74] locks held by virtme-ng-init/74: 4, last CPU#0: [ 6.388257][ T74] #0: ffffffffb757ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.388272][ T74] #1: ffffffffb757de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.388279][ T74] #2: ffffffffb749d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.388285][ T74] #3: ffffffffb749d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.388291][ T74] irq event stamp: 3516 [ 6.388292][ T74] hardirqs last enabled at (3515): [] __down_trylock_console_sem+0x86/0xa0 [ 6.388296][ T74] hardirqs last disabled at (3516): [] console_emit_next_record+0x3d4/0x4c0 [ 6.388299][ T74] softirqs last enabled at (2984): [] fpu_clone+0xd9/0x410 [ 6.388304][ T74] softirqs last disabled at (2982): [] fpu_clone+0x82/0x410 [ 6.388308][ T74] Preemption disabled at: [ 6.388308][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.388315][ T74] CPU: 0 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.388320][ T74] Tainted: [W]=WARN [ 6.388321][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.388323][ T74] Call Trace: [ 6.388326][ T74] [ 6.388328][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.388335][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.388337][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.388343][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.388349][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.388356][ T74] __kmalloc_noprof+0x443/0x760 [ 6.388359][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.388369][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.388373][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.388379][ T74] put_chars+0x1e1/0x2f0 [ 6.388383][ T74] ? __send_to_port+0x420/0x420 [ 6.388388][ T74] ? validate_chain+0x38b/0xc20 [ 6.388397][ T74] hvc_console_print+0x292/0x780 [ 6.388409][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.388414][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.388418][ T74] ? lock_acquire+0x13c/0x160 [ 6.388425][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.388431][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.388434][ T74] ? console_flush_one_record+0x106/0x710 [ 6.388439][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.388442][ T74] ? lock_acquire+0x13c/0x160 [ 6.388449][ T74] console_flush_one_record+0x46f/0x710 [ 6.388456][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.388458][ T74] ? __lock_acquire+0x518/0xc20 [ 6.388468][ T74] console_unlock+0xee/0x1f0 [ 6.388472][ T74] ? console_flush_one_record+0x710/0x710 [ 6.388475][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.388478][ T74] ? lock_acquire+0xe0/0x160 [ 6.388484][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.388487][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.388492][ T74] vprintk_emit+0x37c/0x3e0 [ 6.388497][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.388502][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.388510][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.388515][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.388518][ T74] ? simple_strntoull+0x10f/0x140 [ 6.388524][ T74] ? date_str+0x1e0/0x1e0 [ 6.388528][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.388535][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.388540][ T74] ? vprintk_default+0x20/0x20 [ 6.388547][ T74] ? vprintk_default+0x20/0x20 [ 6.388550][ T74] new_sync_write+0x33e/0x760 [ 6.388555][ T74] ? kasan_quarantine_put+0x62/0x2b0 [ 6.388561][ T74] ? new_sync_read+0x750/0x750 [ 6.388563][ T74] ? lock_acquire.part.0+0xd4/0x280 [ 6.388569][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.388578][ T74] ? __fget_files+0x1e3/0x460 [ 6.388586][ T74] vfs_write+0x655/0x970 [ 6.388593][ T74] ksys_write+0x116/0x250 [ 6.388597][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.388602][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.388608][ T74] do_syscall_64+0xff/0x530 [ 6.388612][ T74] ? exc_page_fault+0xee/0x100 [ 6.388617][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.388620][ T74] RIP: 0033:0x7fda9a47ced2 [ 6.388625][ T74] 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 [ 6.388627][ T74] RSP: 002b:00007fda9a3c3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.388631][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fda9a47ced2 [ 6.388633][ T74] RDX: 000000000000002e RSI: 00007fda940012c0 RDI: 0000000000000003 [ 6.388635][ T74] RBP: 00007fda9a3c3c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.388636][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fda9a5070a0 [ 6.388638][ T74] R13: 00007fda9a4053e0 R14: 00007fda940012c0 R15: 00007fda9a3c3da8 [ 6.388651][ T74] [ 7.166805][ T74] virtme-ng-init: udev is done [ 7.169550][ T1] virtme-ng-init: initialization done