virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.029686][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.029713][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.029715][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.029717][ T1] preempt_count: 1, expected: 0 [ 1.029717][ T1] RCU nest depth: 0, expected: 0 [ 1.029718][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.029720][ T1] #0: ff1100000287b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.029732][ T1] #1: ffffffff94f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.029739][ T1] #2: ffffffff94f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.029742][ T1] #3: ffffffff94e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.029746][ T1] #4: ffffffff94e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.029750][ T1] irq event stamp: 302686 [ 1.029751][ T1] hardirqs last enabled at (302685): [] __down_trylock_console_sem+0x86/0xa0 [ 1.029753][ T1] hardirqs last disabled at (302686): [] console_emit_next_record+0x3d4/0x4c0 [ 1.029755][ T1] softirqs last enabled at (302210): [] handle_softirqs+0x67c/0x900 [ 1.029759][ T1] softirqs last disabled at (301507): [] __irq_exit_rcu+0x145/0x1c0 [ 1.029761][ T1] Preemption disabled at: [ 1.029761][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.029767][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.029769][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.029771][ T1] Call Trace: [ 1.029773][ T1] [ 1.029776][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.029782][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.029784][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.029789][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.029793][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.029798][ T1] __kmalloc_noprof+0x443/0x760 [ 1.029801][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.029806][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.029809][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.029811][ T1] put_chars+0x1e1/0x2f0 [ 1.029814][ T1] ? __send_to_port+0x420/0x420 [ 1.029817][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.029821][ T1] ? validate_chain+0x38b/0xc20 [ 1.029825][ T1] hvc_console_print+0x292/0x780 [ 1.029828][ T1] ? __lock_acquire+0x518/0xc20 [ 1.029829][ T1] ? __lock_acquire+0x518/0xc20 [ 1.029833][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.029836][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.029839][ T1] ? lock_acquire+0x13c/0x160 [ 1.029843][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.029847][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.029848][ T1] ? console_flush_one_record+0x106/0x710 [ 1.029852][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.029854][ T1] ? lock_acquire+0x13c/0x160 [ 1.029858][ T1] console_flush_one_record+0x46f/0x710 [ 1.029862][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.029864][ T1] ? __lock_acquire+0x518/0xc20 [ 1.029869][ T1] console_unlock+0xee/0x1f0 [ 1.029871][ T1] ? console_flush_one_record+0x710/0x710 [ 1.029873][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.029875][ T1] ? lock_acquire+0x60/0x160 [ 1.029879][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.029881][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.029884][ T1] vprintk_emit+0x37c/0x3e0 [ 1.029887][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.029890][ T1] ? find_held_lock+0x2b/0x80 [ 1.029892][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.029894][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.029897][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.029902][ T1] ? device_rename.cold+0xa/0xa [ 1.029904][ T1] ? __lock_acquire+0x518/0xc20 [ 1.029908][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.029910][ T1] ? find_held_lock+0x2b/0x80 [ 1.029914][ T1] dev_printk_emit+0xb9/0xee [ 1.029916][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.029919][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.029923][ T1] ? proc_register+0x368/0x8b0 [ 1.029930][ T1] _dev_info+0xe2/0x116 [ 1.029932][ T1] ? _dev_notice+0x120/0x120 [ 1.029937][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.029942][ T1] ? rtc_proc_show+0x400/0x400 [ 1.029947][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.029952][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.029956][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.029963][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.029967][ T1] cmos_do_probe+0x73b/0x98a [ 1.029969][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.029972][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.029973][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.029979][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.029981][ T1] ? mc146818_set_time+0x500/0x500 [ 1.029984][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.029986][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.029992][ T1] platform_probe+0xfe/0x1f0 [ 1.029995][ T1] call_driver_probe+0x61/0x1c0 [ 1.029998][ T1] really_probe+0x199/0x760 [ 1.030001][ T1] ? __device_attach_driver+0x280/0x280 [ 1.030003][ T1] __driver_probe_device+0x24f/0x440 [ 1.030006][ T1] ? __device_attach_driver+0x280/0x280 [ 1.030008][ T1] ? __device_attach_driver+0x280/0x280 [ 1.030009][ T1] driver_probe_device+0x4a/0xf0 [ 1.030012][ T1] __driver_attach+0x1b8/0x540 [ 1.030014][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.030017][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.030019][ T1] ? bus_remove_file+0x50/0x50 [ 1.030020][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.030024][ T1] ? rtc_dev_init+0x40/0x40 [ 1.030030][ T1] ? rtc_dev_init+0x40/0x40 [ 1.030033][ T1] bus_add_driver+0x2c8/0x530 [ 1.030039][ T1] driver_register+0x1a3/0x390 [ 1.030042][ T1] __platform_driver_probe+0x13f/0x270 [ 1.030046][ T1] cmos_init+0x31/0x40 [ 1.030048][ T1] do_one_initcall+0x124/0x4f0 [ 1.030050][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.030052][ T1] ? parameq+0x110/0x110 [ 1.030057][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.030060][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.030064][ T1] kernel_init_freeable+0x596/0x630 [ 1.030066][ T1] ? rest_init+0x280/0x280 [ 1.030070][ T1] kernel_init+0x21/0x150 [ 1.030072][ T1] ? rest_init+0x280/0x280 [ 1.030074][ T1] ret_from_fork+0x474/0x6b0 [ 1.030078][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.030081][ T1] ? __switch_to+0x5a3/0xe00 [ 1.030084][ T1] ? rest_init+0x280/0x280 [ 1.030087][ T1] ret_from_fork_asm+0x11/0x20 [ 1.030094][ T1] [ 1.061815][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T15:26:49 UTC (1787930809) [ 1.062849][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.066127][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.075809][ T1] NET: Registered PF_INET6 protocol family [ 1.080471][ T1] Segment Routing with IPv6 [ 1.081005][ T1] In-situ OAM (IOAM) with IPv6 [ 1.081472][ T1] NET: Registered PF_PACKET protocol family [ 1.081747][ T1] 9pnet: Installing 9P2000 support [ 1.082152][ T1] Key type dns_resolver registered [ 1.082861][ T1] NET: Registered PF_VSOCK protocol family [ 1.087432][ T1] IPI shorthand broadcast: enabled [ 1.192617][ T1] sched_clock: Marking stable (1157002827, 35479727)->(1274807681, -82325127) [ 1.195990][ T1] registered taskstats version 1 [ 1.197955][ T1] Loading compiled-in X.509 certificates [ 1.298587][ T1] Demotion targets for Node 0: null [ 1.299070][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11724) [ 1.299425][ T1] page_owner is disabled [ 1.300241][ T1] PM: Magic number: 6:84:438 [ 1.300771][ T1] netconsole: network logging started [ 1.302271][ T1] ALSA device list: [ 1.302965][ T1] No soundcards found. [ 1.304381][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.306955][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.307810][ T1] devtmpfs: mounted [ 1.308146][ T1] VFS: Pivoted into new rootfs [ 1.337950][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.338292][ T1] Write protecting the kernel read-only data: 55296k [ 1.338972][ T1] Freeing unused kernel image (text/rodata gap) memory: 324K [ 1.339415][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.339884][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.340245][ T1] with arguments: [ 1.340379][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.340700][ T1] with environment: [ 1.340825][ T1] HOME=/ [ 1.340955][ T1] TERM=dumb [ 1.341076][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.341306][ T1] nr_open=2147483584 [ 1.341427][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.341714][ T1] virtme_rw_overlay0=/etc [ 1.341865][ T1] virtme_rw_overlay1=/lib [ 1.342027][ T1] virtme_rw_overlay2=/home [ 1.342190][ T1] virtme_rw_overlay3=/opt [ 1.342349][ T1] virtme_rw_overlay4=/srv [ 1.342554][ T1] virtme_rw_overlay5=/usr [ 1.342709][ T1] virtme_rw_overlay6=/var [ 1.342866][ T1] virtme_rw_overlay7=/tmp [ 1.343028][ T1] virtme_console=ttyS0 [ 1.343184][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.360342][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.361658][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.371362][ T1] overlayfs: failed to set xattr on upper [ 1.371647][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.371931][ T1] overlayfs: ...falling back to uuid=null. [ 1.374351][ T1] overlayfs: failed to set xattr on upper [ 1.374921][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.375163][ T1] overlayfs: ...falling back to uuid=null. [ 1.377098][ T1] overlayfs: failed to set xattr on upper [ 1.377300][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.377673][ T1] overlayfs: ...falling back to uuid=null. [ 1.379606][ T1] overlayfs: failed to set xattr on upper [ 1.379805][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.380039][ T1] overlayfs: ...falling back to uuid=null. [ 1.382392][ T1] overlayfs: failed to set xattr on upper [ 1.382623][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.382869][ T1] overlayfs: ...falling back to uuid=null. [ 1.384526][ T1] overlayfs: failed to set xattr on upper [ 1.384730][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.384981][ T1] overlayfs: ...falling back to uuid=null. [ 1.387321][ T1] overlayfs: failed to set xattr on upper [ 1.387533][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.387766][ T1] overlayfs: ...falling back to uuid=null. [ 1.390328][ T1] overlayfs: failed to set xattr on upper [ 1.390526][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.390768][ T1] overlayfs: ...falling back to uuid=null. [ 1.402119][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.420323][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.607327][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.607327][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.607327][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.607327][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.607343][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.607345][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.607347][ T1] preempt_count: 1, expected: 0 [ 3.607348][ T1] RCU nest depth: 0, expected: 0 [ 3.607349][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.607351][ T1] #0: ffffffff94f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.607364][ T1] #1: ffffffff94f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.607368][ T1] #2: ffffffff94e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.607372][ T1] #3: ffffffff94e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.607376][ T1] irq event stamp: 539358 [ 3.607377][ T1] hardirqs last enabled at (539357): [] __down_trylock_console_sem+0x86/0xa0 [ 3.607379][ T1] hardirqs last disabled at (539358): [] console_emit_next_record+0x3d4/0x4c0 [ 3.607381][ T1] softirqs last enabled at (538672): [] fpu_clone+0xd9/0x410 [ 3.607385][ T1] softirqs last disabled at (538670): [] fpu_clone+0x82/0x410 [ 3.607387][ T1] Preemption disabled at: [ 3.607388][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.607393][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.607397][ T1] Tainted: [W]=WARN [ 3.607398][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.607399][ T1] Call Trace: [ 3.607401][ T1] [ 3.607403][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.607408][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.607410][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.607414][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.607418][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.607423][ T1] __kmalloc_noprof+0x443/0x760 [ 3.607426][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.607431][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.607434][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.607437][ T1] put_chars+0x1e1/0x2f0 [ 3.607439][ T1] ? __send_to_port+0x420/0x420 [ 3.607441][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.607445][ T1] ? validate_chain+0x38b/0xc20 [ 3.607450][ T1] hvc_console_print+0x292/0x780 [ 3.607456][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.607458][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.607461][ T1] ? lock_acquire+0x13c/0x160 [ 3.607464][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.607468][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.607470][ T1] ? console_flush_one_record+0x106/0x710 [ 3.607473][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.607475][ T1] ? lock_acquire+0x13c/0x160 [ 3.607482][ T1] console_flush_one_record+0x46f/0x710 [ 3.607486][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.607488][ T1] ? __lock_acquire+0x518/0xc20 [ 3.607493][ T1] console_unlock+0xee/0x1f0 [ 3.607496][ T1] ? console_flush_one_record+0x710/0x710 [ 3.607497][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.607500][ T1] ? lock_acquire+0x60/0x160 [ 3.607503][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.607505][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.607508][ T1] vprintk_emit+0x37c/0x3e0 [ 3.607511][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.607515][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.607520][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.607524][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.607526][ T1] ? simple_strntoull+0x10f/0x140 [ 3.607530][ T1] ? date_str+0x1e0/0x1e0 [ 3.607533][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.607537][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.607540][ T1] ? vprintk_default+0x20/0x20 [ 3.607544][ T1] ? vprintk_default+0x20/0x20 [ 3.607546][ T1] new_sync_write+0x33e/0x760 [ 3.607550][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.607552][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.607556][ T1] ? new_sync_read+0x750/0x750 [ 3.607562][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.607565][ T1] vfs_write+0x6a2/0xbd0 [ 3.607570][ T1] ksys_write+0x116/0x250 [ 3.607573][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.607576][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.607579][ T1] do_syscall_64+0xff/0x530 [ 3.607581][ T1] ? exc_page_fault+0xee/0x100 [ 3.607584][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.607587][ T1] RIP: 0033:0x7f182b1cdbee [ 3.607590][ 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 [ 3.607592][ T1] RSP: 002b:00007ffc0ac3f850 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.607594][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f182b1cdbee [ 3.607596][ T1] RDX: 000000000000011c RSI: 0000555557db0680 RDI: 0000000000000003 [ 3.607597][ T1] RBP: 00007ffc0ac3f860 R08: 0000000000000000 R09: 0000000000000000 [ 3.607597][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f182b2590a0 [ 3.607598][ T1] R13: 00007f182b1573e0 R14: 0000555557db0680 R15: 00007ffc0ac3f978 [ 3.607605][ T1] [ 3.613647][ T72] systemd-tmpfile (72) used greatest stack depth: 25264 bytes left [ 3.613860][ T1] virtme-ng-init: basic initialization done [ 3.684580][ T79] ip (79) used greatest stack depth: 24400 bytes left [ 3.738206][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.738679][ T75] virtme-ng-init: triggering udev coldplug [ 6.069276][ T75] virtme-ng-init: waiting for udev to settle [ 6.069290][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.069292][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.069294][ T75] preempt_count: 1, expected: 0 [ 6.069295][ T75] RCU nest depth: 0, expected: 0 [ 6.069296][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 6.069298][ T75] #0: ffffffff94f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.069311][ T75] #1: ffffffff94f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.069315][ T75] #2: ffffffff94e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.069319][ T75] #3: ffffffff94e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.069323][ T75] irq event stamp: 3042 [ 6.069324][ T75] hardirqs last enabled at (3041): [] __down_trylock_console_sem+0x86/0xa0 [ 6.069326][ T75] hardirqs last disabled at (3042): [] console_emit_next_record+0x3d4/0x4c0 [ 6.069328][ T75] softirqs last enabled at (2514): [] fpu_clone+0xd9/0x410 [ 6.069332][ T75] softirqs last disabled at (2512): [] fpu_clone+0x82/0x410 [ 6.069334][ T75] Preemption disabled at: [ 6.069334][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.069340][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.069343][ T75] Tainted: [W]=WARN [ 6.069344][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.069346][ T75] Call Trace: [ 6.069348][ T75] [ 6.069349][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.069355][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.069357][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.069362][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.069365][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.069371][ T75] __kmalloc_noprof+0x443/0x760 [ 6.069373][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.069378][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.069381][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.069384][ T75] put_chars+0x1e1/0x2f0 [ 6.069387][ T75] ? __send_to_port+0x420/0x420 [ 6.069388][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.069393][ T75] ? validate_chain+0x38b/0xc20 [ 6.069398][ T75] hvc_console_print+0x292/0x780 [ 6.069404][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.069406][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.069408][ T75] ? lock_acquire+0x13c/0x160 [ 6.069412][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.069416][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.069418][ T75] ? console_flush_one_record+0x106/0x710 [ 6.069421][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.069423][ T75] ? lock_acquire+0x13c/0x160 [ 6.069427][ T75] console_flush_one_record+0x46f/0x710 [ 6.069431][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.069432][ T75] ? __lock_acquire+0x518/0xc20 [ 6.069437][ T75] console_unlock+0xee/0x1f0 [ 6.069440][ T75] ? console_flush_one_record+0x710/0x710 [ 6.069442][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.069444][ T75] ? lock_acquire+0x60/0x160 [ 6.069448][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.069449][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.069452][ T75] vprintk_emit+0x37c/0x3e0 [ 6.069456][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.069459][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.069465][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.069468][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.069470][ T75] ? simple_strntoull+0x10f/0x140 [ 6.069474][ T75] ? date_str+0x1e0/0x1e0 [ 6.069477][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.069483][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.069486][ T75] ? vprintk_default+0x20/0x20 [ 6.069490][ T75] ? vprintk_default+0x20/0x20 [ 6.069492][ T75] new_sync_write+0x33e/0x760 [ 6.069496][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.069500][ T75] ? new_sync_read+0x750/0x750 [ 6.069503][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.069508][ T75] ? __fget_files+0x1e3/0x460 [ 6.069512][ T75] vfs_write+0x6a2/0xbd0 [ 6.069517][ T75] ksys_write+0x116/0x250 [ 6.069519][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.069523][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.069526][ T75] do_syscall_64+0xff/0x530 [ 6.069528][ T75] ? exc_page_fault+0xee/0x100 [ 6.069531][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.069533][ T75] RIP: 0033:0x7f182b1ceed2 [ 6.069537][ 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 [ 6.069539][ T75] RSP: 002b:00007f182b115c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.069542][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f182b1ceed2 [ 6.069543][ T75] RDX: 000000000000002e RSI: 00007f18240012c0 RDI: 0000000000000003 [ 6.069544][ T75] RBP: 00007f182b115c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.069545][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f182b2590a0 [ 6.069545][ T75] R13: 00007f182b1573e0 R14: 00007f18240012c0 R15: 00007f182b115da8 [ 6.069552][ T75] [ 6.225437][ T101] nfsrahead (101) used greatest stack depth: 24000 bytes left [ 6.557150][ T75] virtme-ng-init: udev is done [ 6.560884][ T1] virtme-ng-init: initialization done