I was trying to use git-svn and got the similar errors:
child_info_fork::abort: unable to remap cygserf-1-0.dll to same address as parent (01380000) - try running rebaseall
child_info_fork::abort: unable to remap cygsvn_ra_svn-1-0.dll to same address as parent (02210000) - try running rebaseall
I was helped by the simplest steps:
- Close all Cygwin terminals and programs.
- Execute cmd: "Start" => "Run..." => "cmd".
- Run C:\cygwin\bin\ash.exe.
- Run /bin/rebaseall.
There are many discussions which may reveal the cause of specific cases. This is the official hint: