Hello Takahiro, Jose's ESRT implementation calls efi_firmware_fit_get_image_info() multiple times. This results in a segmentation fault in the depths of dfu_free_entities() involving device_chld_remove().
I used env set dfu_alt_info "sf 0:0=u-boot-bin raw 0x100000 0x50000;u-boot-env raw 0x150000 0x200000" for testing on sandbox_defconfig. If I comment out the dfu_free_entities() calls the segmentation fault is avoided. Could you, please, check with Lukasz when and if you should call dfu_free_entities() in efi_get_dfu_info(). Best regards Heinrich
