Something

# strace -p 6770
Process 6770 attached - interrupt to quit
semop(46104591, 0x271bb6ec, 1)          = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN, revents=POLLIN}], 2, -1) = 1
accept(3, {sa_family=AF_INET, sin_port=htons(27320), sin_addr=inet_addr("XXX.XXX.XXX.XXX")}, [16]) = 15
semop(46104591, 0x271bb6f2, 1)          = 0
getsockname(15, {sa_family=AF_INET, sin_port=htons(80), sin_addr=inet_addr("XXX.XXX.XXX.XXX")}, [16]) = 0
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
chdir("/usr/lib/apache2")               = 0
rt_sigaction(SIGSEGV, {SIG_DFL}, {SIG_DFL}, 8) = 0
getpid()                                = 6770
getpid()                                = 6770
kill(6770, SIGSEGV)                     = 0
sigreturn()                             = ? (mask now [RTMIN])
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
Process 6770 detached
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