#! /bin/sh

./filter_allocs "$@" |
perl -p -e 's/(default action of signal) [0-9]+ \(SIG(SEGV|BUS)\)/$1 N \(SIGSEGV or SIGBUS\)/' |
perl -p -e 's/(Bad permissions for mapped region|Access not within mapped region|Non-existent physical address) at address 0x/Bad memory (SIGSEGV or SIGBUS) at address 0x/'