\[[[:xdigit:]]{16}\] munmap\(0x[[:xdigit:]]+, 0\) += -1 .*
\[pid +6334\] \[0000aaaabdef0ef4\] --- SIGSEGV \{si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0xaaaabdef0ef[[:xdigit:]]\} ---
\[pid +6334\] \[\?{16}\] \+\+\+ killed by SIGSEGV( \(core dumped\))? \+\+\+
\[\?{16}\] \+\+\+ exited with 0 \+\+\+
