subversion sucks
$ svn update svn: XML parser failed in '' svn: Date conversion failed $
strace gives me:
open(".svn/entries", O_RDONLY|O_LARGEFILE) = 3
read(3, "< ?xml version="1.0" encoding="ut"..., 8192) = 4849
read(3, "", 3343)                       = 0
brk(0)                                  = 0x80b9000
brk(0x80dc000)                          = 0x80dc000
brk(0)                                  = 0x80dc000
brk(0)                                  = 0x80dc000
brk(0x80d4000)                          = 0x80d4000
brk(0)                                  = 0x80d4000
write(2, "svn: XML parser failed in ''n", 29svn: XML parser failed in ''
) = 29
write(2, "svn: Date conversion failedn", 28svn: Date conversion failed
) = 28
close(3) 
Because google is such verbose (not!) I had to edit ~/.svn/entries manually. Seems to be a bug in libexpat1 (or at least in debian’s one). Grml.