Just FWIW : Fuzzying a 32 bit Gentoo Linux let the trinity process in side the UML guest sometimes core dump with this back trace: Core was generated by `trinity -C 4 -N 100000 -x mremap -q'. Program terminated with signal 11, Segmentation fault. #0 __GI__IO_fflush (fp=0x8154200) at iofflush.c:40 40 iofflush.c: No such file or directory. (gdb) bt #0 __GI__IO_fflush (fp=0x8154200) at iofflush.c:40 #1 0x080582c3 in synclogs () at log.c:163 #2 0x0805e93d in watchdog () at watchdog.c:363 #3 init_watchdog () at watchdog.c:430 #4 0x080538d9 in main (argc=8, argv=0xbfc8fd94) at trinity.c:132 (gdb) quit -- Toralf -- To unsubscribe from this list: send the line "unsubscribe trinity" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html