Segfault on start after assertion 'GVIR_IS_STORAGE_VOL(vol)' failed
Using gnome boxes 3.38.0 on Ubuntu 20.10, recently it started segfaulting on start
(gnome-boxes:35829): Libvirt.GObject-CRITICAL **: 12:28:58.352: gvir_storage_vol_get_info: assertion 'GVIR_IS_STORAGE_VOL(vol)' failed
Thread 1 "gnome-boxes" received signal SIGSEGV, Segmentation fault.
0x000055555561247a in boxes_vm_creator_guest_installed_os (machine=0x555556095f40 [BoxesLibvirtMachine], self=0x55555623e9e0 [BoxesVMCreator])
at src/gnome-boxes.p/vm-creator.c:2611
2611 src/gnome-boxes.p/vm-creator.c: Aucun fichier ou dossier de ce type.
(gdb) bt
#0 0x000055555561247a in boxes_vm_creator_guest_installed_os
(machine=0x555556095f40 [BoxesLibvirtMachine], self=0x55555623e9e0 [BoxesVMCreator]) at src/gnome-boxes.p/vm-creator.c:2611
#1 boxes_vm_creator_on_machine_state_changed (self=0x55555623e9e0 [BoxesVMCreator], object=<optimized out>, pspec=0x0)
at src/gnome-boxes.p/vm-creator.c:1868
#2 0x0000555555612e3e in boxes_vm_creator_real_continue_installation_co (_data_=0x555556335290) at src/gnome-boxes.p/vm-creator.c:1699
#3 0x00007ffff71a7f49 in g_task_return_now (task=0x55555608de00 [GTask]) at ../../../gio/gtask.c:1214
#4 0x00007ffff71a8b3d in g_task_return (task=0x55555608de00 [GTask], type=<optimized out>) at ../../../gio/gtask.c:1283
#5 0x00007ffff71a917c in g_task_return (type=G_TASK_RETURN_SUCCESS, task=<optimized out>) at ../../../gio/gtask.c:1686
#6 g_task_return_pointer (task=<optimized out>, result=<optimized out>, result_destroy=<optimized out>) at ../../../gio/gtask.c:1691
#7 0x00005555560ba030 in ()
#8 0x00005555555da760 in boxes_media_manager_create_installer_media_from_config_ready () at src/gnome-boxes.p/media-manager.c:1174
#9 0x0000555555f18380 in ()
#10 0x00007ffff71a7f49 in g_task_return_now (task=0x555555f185f0) at ../../../gio/gtask.c:1214
#11 0x00007ffff71a8b3d in g_task_return (task=0x5555560ba030 [GTask], type=<optimized out>) at ../../../gio/gtask.c:1283
#12 0x00007ffff71a917c in g_task_return (type=G_TASK_RETURN_SUCCESS, task=<optimized out>) at ../../../gio/gtask.c:1686
#13 g_task_return_pointer (task=<optimized out>, result=<optimized out>, result_destroy=<optimized out>) at ../../../gio/gtask.c:1691
#14 0x0000555556004c80 in ()
#15 0x00005555555dff50 in boxes_os_database_get_os_by_id_ready () at src/gnome-boxes.p/os-database.c:1119
it seems a bit similar to bug #130 (closed)