Comment 5 for bug 55172

Just got it again. Here are some backtraces:

of the gksu process:
(gdb) backtrace
#0 0xffffe410 in __kernel_vsyscall ()
#1 0x462eee40 in __nanosleep_nocancel () from /lib/tls/i686/cmov/libc.so.6
#2 0x46326bac in usleep () from /lib/tls/i686/cmov/libc.so.6
#3 0x48375670 in gksu_sudo_full () from /usr/lib/libgksu2.so.0
#4 0x48377387 in gksu_run_full () from /usr/lib/libgksu2.so.0
#5 0x0804a485 in ?? ()
#6 0x080708c8 in ?? ()
#7 0x00000000 in ?? ()
(gdb)

Of the sudo process:
(gdb) backtrace
#0 0xffffe410 in __kernel_vsyscall ()
#1 0x4631db43 in __read_nocancel () from /lib/tls/i686/cmov/libc.so.6
#2 0x08050fa8 in ?? ()
#3 0x00000000 in ?? ()
(gdb)

I'll now run strace and attach the result.