This is not reproducible for me, and this format of backtrace is not useful for debugging. Please capture a core file under gdb, or a full backtrace under gdb with the heimdall-flash-dbgsym ddeb package installed.
Also, what commandline did you invoke heimdall with, against what kind of device?
This is not reproducible for me, and this format of backtrace is not useful for debugging. Please capture a core file under gdb, or a full backtrace under gdb with the heimdall- flash-dbgsym ddeb package installed.
Also, what commandline did you invoke heimdall with, against what kind of device?