Aug  1 09:39:27 fluffy kernel: [149820.130191] urxvtd[10303]: segfault at 56 ip 0000000000420240 sp 00007fff728dc680 error 4 in urxvtd[400000+114000]
Aug  1 09:39:28 fluffy abrt[19696]: saved core dump of pid 10303 (/usr/bin/urxvtd) to /var/spool/abrt/ccpp-2011-08-01-09:39:27-10303.new/coredump (5025792 bytes)