Lighttpd

lighttpd 1.3.10 crashes on killall -HUP lighttpd

here the gdb bt:
#0  0xffffe410 in ?? ()
#1  0xbffff1b8 in ?? ()
#2  0x00000401 in ?? ()
#3  0x08075eb0 in ?? ()
#4  0x400ebc2e in epoll_wait () from /lib/tls/libc.so.6
#5  0x0805b0f3 in fdevent_linux_sysepoll_poll (ev=0xfffffffc, timeout_ms=1000) at fdevent_linux_sysepoll.c:73
#6  0x080549fb in fdevent_poll (ev=0x8074a38, timeout_ms=1000) at fdevent.c:154
#7  0x0804d30f in main (argc=4, argv=0xbffff3d4) at server.c:933