virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.997520][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.997541][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.997543][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.997544][ T1] preempt_count: 1, expected: 0 [ 0.997545][ T1] RCU nest depth: 0, expected: 0 [ 0.997546][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.997548][ T1] #0: ff11000002883938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.997559][ T1] #1: ffffffffb138dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.997566][ T1] #2: ffffffffb138dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.997570][ T1] #3: ffffffffb12ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.997573][ T1] #4: ffffffffb12ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.997577][ T1] irq event stamp: 308356 [ 0.997577][ T1] hardirqs last enabled at (308355): [] __down_trylock_console_sem+0x86/0xa0 [ 0.997580][ T1] hardirqs last disabled at (308356): [] console_emit_next_record+0x3d4/0x4c0 [ 0.997582][ T1] softirqs last enabled at (307502): [] handle_softirqs+0x67c/0x900 [ 0.997584][ T1] softirqs last disabled at (307495): [] __irq_exit_rcu+0x145/0x1c0 [ 0.997586][ T1] Preemption disabled at: [ 0.997587][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.997592][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.997595][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.997597][ T1] Call Trace: [ 0.997598][ T1] [ 0.997602][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.997607][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.997609][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.997614][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.997618][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.997623][ T1] __kmalloc_noprof+0x443/0x760 [ 0.997625][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.997631][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.997633][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.997637][ T1] put_chars+0x1e1/0x2f0 [ 0.997640][ T1] ? __send_to_port+0x420/0x420 [ 0.997644][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.997647][ T1] ? validate_chain+0x38b/0xc20 [ 0.997651][ T1] hvc_console_print+0x292/0x780 [ 0.997655][ T1] ? __lock_acquire+0x518/0xc20 [ 0.997656][ T1] ? __lock_acquire+0x518/0xc20 [ 0.997660][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.997664][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.997667][ T1] ? lock_acquire+0x13c/0x160 [ 0.997671][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.997674][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.997676][ T1] ? console_flush_one_record+0x106/0x710 [ 0.997679][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.997681][ T1] ? lock_acquire+0x13c/0x160 [ 0.997684][ T1] console_flush_one_record+0x46f/0x710 [ 0.997688][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.997690][ T1] ? __lock_acquire+0x518/0xc20 [ 0.997695][ T1] console_unlock+0xee/0x1f0 [ 0.997698][ T1] ? console_flush_one_record+0x710/0x710 [ 0.997700][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.997702][ T1] ? lock_acquire+0x60/0x160 [ 0.997705][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.997707][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.997710][ T1] vprintk_emit+0x37c/0x3e0 [ 0.997713][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.997715][ T1] ? find_held_lock+0x2b/0x80 [ 0.997718][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.997721][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.997724][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.997729][ T1] ? device_rename.cold+0xa/0xa [ 0.997731][ T1] ? __lock_acquire+0x518/0xc20 [ 0.997735][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.997736][ T1] ? find_held_lock+0x2b/0x80 [ 0.997741][ T1] dev_printk_emit+0xb9/0xee [ 0.997743][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.997746][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.997750][ T1] ? proc_register+0x368/0x8b0 [ 0.997757][ T1] _dev_info+0xe2/0x116 [ 0.997759][ T1] ? _dev_notice+0x120/0x120 [ 0.997764][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.997768][ T1] ? rtc_proc_show+0x400/0x400 [ 0.997773][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.997778][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.997782][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.997788][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.997792][ T1] cmos_do_probe+0x73b/0x98a [ 0.997794][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.997797][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.997798][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.997805][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.997807][ T1] ? mc146818_set_time+0x500/0x500 [ 0.997811][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.997813][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.997819][ T1] platform_probe+0xfe/0x1f0 [ 0.997822][ T1] call_driver_probe+0x61/0x1c0 [ 0.997825][ T1] really_probe+0x199/0x760 [ 0.997828][ T1] ? __device_attach_driver+0x280/0x280 [ 0.997829][ T1] __driver_probe_device+0x24f/0x440 [ 0.997832][ T1] ? __device_attach_driver+0x280/0x280 [ 0.997833][ T1] ? __device_attach_driver+0x280/0x280 [ 0.997835][ T1] driver_probe_device+0x4a/0xf0 [ 0.997837][ T1] __driver_attach+0x1b8/0x540 [ 0.997839][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.997842][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.997844][ T1] ? bus_remove_file+0x50/0x50 [ 0.997845][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.997848][ T1] ? rtc_dev_init+0x40/0x40 [ 0.997854][ T1] ? rtc_dev_init+0x40/0x40 [ 0.997856][ T1] bus_add_driver+0x2c8/0x530 [ 0.997860][ T1] driver_register+0x1a3/0x390 [ 0.997863][ T1] __platform_driver_probe+0x13f/0x270 [ 0.997866][ T1] cmos_init+0x31/0x40 [ 0.997868][ T1] do_one_initcall+0x124/0x4f0 [ 0.997870][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.997872][ T1] ? parameq+0x110/0x110 [ 0.997877][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.997880][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.997884][ T1] kernel_init_freeable+0x596/0x630 [ 0.997886][ T1] ? rest_init+0x280/0x280 [ 0.997890][ T1] kernel_init+0x21/0x150 [ 0.997893][ T1] ? rest_init+0x280/0x280 [ 0.997894][ T1] ret_from_fork+0x474/0x6b0 [ 0.997899][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.997903][ T1] ? __switch_to+0x5a3/0xe00 [ 0.997906][ T1] ? rest_init+0x280/0x280 [ 0.997909][ T1] ret_from_fork_asm+0x11/0x20 [ 0.997916][ T1] [ 1.028359][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T06:33:25 UTC (1787898805) [ 1.029337][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.032585][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.044038][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.044038][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.046255][ T1] NET: Registered PF_INET6 protocol family [ 1.053171][ T1] Segment Routing with IPv6 [ 1.053832][ T1] In-situ OAM (IOAM) with IPv6 [ 1.054739][ T1] NET: Registered PF_PACKET protocol family [ 1.055150][ T1] 9pnet: Installing 9P2000 support [ 1.055717][ T1] Key type dns_resolver registered [ 1.056737][ T1] NET: Registered PF_VSOCK protocol family [ 1.062577][ T1] IPI shorthand broadcast: enabled [ 1.184071][ T1] sched_clock: Marking stable (1146002792, 37075579)->(1259072618, -75994247) [ 1.188001][ T1] registered taskstats version 1 [ 1.190610][ T1] Loading compiled-in X.509 certificates [ 1.292180][ T1] Demotion targets for Node 0: null [ 1.292536][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12157) [ 1.292872][ T1] page_owner is disabled [ 1.294041][ T1] PM: Magic number: 6:780:570 [ 1.294545][ T1] netconsole: network logging started [ 1.295960][ T1] ALSA device list: [ 1.296712][ T1] No soundcards found. [ 1.297815][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.300361][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.301195][ T1] devtmpfs: mounted [ 1.301513][ T1] VFS: Pivoted into new rootfs [ 1.330498][ T1] Freeing unused kernel image (initmem) memory: 2556K [ 1.330801][ T1] Write protecting the kernel read-only data: 57344k [ 1.331781][ T1] Freeing unused kernel image (text/rodata gap) memory: 1624K [ 1.333302][ T1] Freeing unused kernel image (rodata/data gap) memory: 416K [ 1.333747][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.334185][ T1] with arguments: [ 1.334368][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.334721][ T1] with environment: [ 1.334913][ T1] HOME=/ [ 1.335123][ T1] TERM=dumb [ 1.335298][ T1] virtme_hostname=vmksft-mptcp-dbg,debug-threads=on [ 1.335588][ T1] nr_open=2147483584 [ 1.335774][ T1] virtme_link_mods=/srv/vmksft/testing/wt-12/.virtme_mods/lib/modules/0.0.0 [ 1.336220][ T1] virtme_rw_overlay0=/etc [ 1.336464][ T1] virtme_rw_overlay1=/lib [ 1.336696][ T1] virtme_rw_overlay2=/home [ 1.336939][ T1] virtme_rw_overlay3=/opt [ 1.337180][ T1] virtme_rw_overlay4=/srv [ 1.337418][ T1] virtme_rw_overlay5=/usr [ 1.337644][ T1] virtme_rw_overlay6=/var [ 1.337882][ T1] virtme_rw_overlay7=/tmp [ 1.338136][ T1] virtme_console=ttyS0 [ 1.338380][ T1] virtme_chdir=srv/vmksft/testing/wt-12 [ 1.357039][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.358334][ T1] virtme-ng-init: Setting hostname to vmksft-mptcp-dbg,debug-threads=on... [ 1.367218][ T1] overlayfs: failed to set xattr on upper [ 1.367515][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.367762][ T1] overlayfs: ...falling back to uuid=null. [ 1.370308][ T1] overlayfs: failed to set xattr on upper [ 1.370518][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.370758][ T1] overlayfs: ...falling back to uuid=null. [ 1.372696][ T1] overlayfs: failed to set xattr on upper [ 1.372909][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.373184][ T1] overlayfs: ...falling back to uuid=null. [ 1.375148][ T1] overlayfs: failed to set xattr on upper [ 1.375365][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.375609][ T1] overlayfs: ...falling back to uuid=null. [ 1.377531][ T1] overlayfs: failed to set xattr on upper [ 1.377738][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.377993][ T1] overlayfs: ...falling back to uuid=null. [ 1.379668][ T1] overlayfs: failed to set xattr on upper [ 1.379886][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.380139][ T1] overlayfs: ...falling back to uuid=null. [ 1.381991][ T1] overlayfs: failed to set xattr on upper [ 1.382732][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.382982][ T1] overlayfs: ...falling back to uuid=null. [ 1.384899][ T1] overlayfs: failed to set xattr on upper [ 1.385122][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.385366][ T1] overlayfs: ...falling back to uuid=null. [ 1.396951][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.404280][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.519327][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.519327][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.519327][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.519327][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.519342][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.519344][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.519346][ T1] preempt_count: 1, expected: 0 [ 3.519347][ T1] RCU nest depth: 0, expected: 0 [ 3.519348][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.519350][ T1] #0: ffffffffb138dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.519363][ T1] #1: ffffffffb138dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.519368][ T1] #2: ffffffffb12ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.519372][ T1] #3: ffffffffb12ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.519376][ T1] irq event stamp: 554740 [ 3.519377][ T1] hardirqs last enabled at (554739): [] __down_trylock_console_sem+0x86/0xa0 [ 3.519379][ T1] hardirqs last disabled at (554740): [] console_emit_next_record+0x3d4/0x4c0 [ 3.519381][ T1] softirqs last enabled at (554574): [] handle_softirqs+0x67c/0x900 [ 3.519384][ T1] softirqs last disabled at (554567): [] __irq_exit_rcu+0x145/0x1c0 [ 3.519386][ T1] Preemption disabled at: [ 3.519387][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.519392][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.519396][ T1] Tainted: [W]=WARN [ 3.519397][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.519399][ T1] Call Trace: [ 3.519400][ T1] [ 3.519402][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.519408][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.519410][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.519414][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.519418][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.519423][ T1] __kmalloc_noprof+0x443/0x760 [ 3.519425][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.519431][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.519434][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.519438][ T1] put_chars+0x1e1/0x2f0 [ 3.519441][ T1] ? __send_to_port+0x420/0x420 [ 3.519443][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.519447][ T1] ? validate_chain+0x38b/0xc20 [ 3.519453][ T1] hvc_console_print+0x292/0x780 [ 3.519460][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.519462][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.519465][ T1] ? lock_acquire+0x13c/0x160 [ 3.519468][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.519472][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.519474][ T1] ? console_flush_one_record+0x106/0x710 [ 3.519477][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.519479][ T1] ? lock_acquire+0x13c/0x160 [ 3.519483][ T1] console_flush_one_record+0x46f/0x710 [ 3.519486][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.519488][ T1] ? __lock_acquire+0x518/0xc20 [ 3.519493][ T1] console_unlock+0xee/0x1f0 [ 3.519496][ T1] ? console_flush_one_record+0x710/0x710 [ 3.519497][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.519499][ T1] ? lock_acquire+0x60/0x160 [ 3.519503][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.519504][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.519508][ T1] vprintk_emit+0x37c/0x3e0 [ 3.519511][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.519514][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.519520][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.519524][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.519525][ T1] ? simple_strntoull+0x10f/0x140 [ 3.519530][ T1] ? date_str+0x1e0/0x1e0 [ 3.519533][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.519537][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.519540][ T1] ? vprintk_default+0x20/0x20 [ 3.519544][ T1] ? vprintk_default+0x20/0x20 [ 3.519546][ T1] new_sync_write+0x33e/0x760 [ 3.519549][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.519552][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.519557][ T1] ? new_sync_read+0x750/0x750 [ 3.519563][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.519567][ T1] vfs_write+0x6a2/0xbd0 [ 3.519571][ T1] ksys_write+0x116/0x250 [ 3.519574][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.519577][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.519581][ T1] do_syscall_64+0xff/0x530 [ 3.519583][ T1] ? exc_page_fault+0xee/0x100 [ 3.519586][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.519588][ T1] RIP: 0033:0x7fc9a1ef2bee [ 3.519592][ 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 [ 3.519594][ T1] RSP: 002b:00007ffca4b0bd60 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.519597][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fc9a1ef2bee [ 3.519598][ T1] RDX: 000000000000011c RSI: 00005555909ad630 RDI: 0000000000000003 [ 3.519599][ T1] RBP: 00007ffca4b0bd70 R08: 0000000000000000 R09: 0000000000000000 [ 3.519600][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc9a1f7e0a0 [ 3.519601][ T1] R13: 00007fc9a1e7c3e0 R14: 00005555909ad630 R15: 00007ffca4b0be88 [ 3.519607][ T1] [ 3.519614][ T73] systemd-tmpfile (73) used greatest stack depth: 24992 bytes left [ 3.520837][ T1] virtme-ng-init: basic initialization done [ 3.547246][ T76] virtme-ng-init (76) used greatest stack depth: 24416 bytes left [ 3.607422][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.607912][ T75] virtme-ng-init: triggering udev coldplug [ 6.329479][ T75] virtme-ng-init: waiting for udev to settle [ 6.329494][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.329496][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.329498][ T75] preempt_count: 1, expected: 0 [ 6.329499][ T75] RCU nest depth: 0, expected: 0 [ 6.329500][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 6.329502][ T75] #0: ffffffffb138dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.329516][ T75] #1: ffffffffb138dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.329520][ T75] #2: ffffffffb12ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.329524][ T75] #3: ffffffffb12ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.329528][ T75] irq event stamp: 3048 [ 6.329529][ T75] hardirqs last enabled at (3047): [] __down_trylock_console_sem+0x86/0xa0 [ 6.329531][ T75] hardirqs last disabled at (3048): [] console_emit_next_record+0x3d4/0x4c0 [ 6.329533][ T75] softirqs last enabled at (2550): [] fpu_clone+0xd9/0x410 [ 6.329536][ T75] softirqs last disabled at (2548): [] fpu_clone+0x82/0x410 [ 6.329538][ T75] Preemption disabled at: [ 6.329539][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.329545][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.329548][ T75] Tainted: [W]=WARN [ 6.329549][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.329551][ T75] Call Trace: [ 6.329553][ T75] [ 6.329554][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.329560][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.329562][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.329566][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.329570][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.329575][ T75] __kmalloc_noprof+0x443/0x760 [ 6.329577][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.329584][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.329587][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.329591][ T75] put_chars+0x1e1/0x2f0 [ 6.329594][ T75] ? __send_to_port+0x420/0x420 [ 6.329596][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.329600][ T75] ? validate_chain+0x38b/0xc20 [ 6.329606][ T75] hvc_console_print+0x292/0x780 [ 6.329613][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.329616][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.329618][ T75] ? lock_acquire+0x13c/0x160 [ 6.329622][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.329625][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.329627][ T75] ? console_flush_one_record+0x106/0x710 [ 6.329630][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.329632][ T75] ? lock_acquire+0x13c/0x160 [ 6.329636][ T75] console_flush_one_record+0x46f/0x710 [ 6.329640][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.329642][ T75] ? __lock_acquire+0x518/0xc20 [ 6.329647][ T75] console_unlock+0xee/0x1f0 [ 6.329649][ T75] ? console_flush_one_record+0x710/0x710 [ 6.329651][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.329653][ T75] ? lock_acquire+0x60/0x160 [ 6.329656][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.329658][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.329661][ T75] vprintk_emit+0x37c/0x3e0 [ 6.329665][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.329668][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.329673][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.329677][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.329679][ T75] ? simple_strntoull+0x10f/0x140 [ 6.329684][ T75] ? date_str+0x1e0/0x1e0 [ 6.329687][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.329691][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.329694][ T75] ? vprintk_default+0x20/0x20 [ 6.329698][ T75] ? vprintk_default+0x20/0x20 [ 6.329700][ T75] new_sync_write+0x33e/0x760 [ 6.329704][ T75] ? kasan_quarantine_put+0xc2/0x2b0 [ 6.329708][ T75] ? new_sync_read+0x750/0x750 [ 6.329712][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.329717][ T75] ? __fget_files+0x1e3/0x460 [ 6.329721][ T75] vfs_write+0x6a2/0xbd0 [ 6.329725][ T75] ksys_write+0x116/0x250 [ 6.329728][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.329731][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.329735][ T75] do_syscall_64+0xff/0x530 [ 6.329737][ T75] ? exc_page_fault+0xee/0x100 [ 6.329742][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.329744][ T75] RIP: 0033:0x7fc9a1ef3ed2 [ 6.329748][ T75] 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 [ 6.329750][ T75] RSP: 002b:00007fc9a1e3ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.329753][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fc9a1ef3ed2 [ 6.329754][ T75] RDX: 000000000000002e RSI: 00007fc994001090 RDI: 0000000000000003 [ 6.329755][ T75] RBP: 00007fc9a1e3ac90 R08: 0000000000000000 R09: 0000000000000000 [ 6.329756][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc9a1f7e0a0 [ 6.329756][ T75] R13: 00007fc9a1e7c3e0 R14: 00007fc994001090 R15: 00007fc9a1e3ada8 [ 6.329763][ T75] [ 6.837637][ T75] virtme-ng-init: udev is done [ 6.841671][ T1] virtme-ng-init: initialization done