diff --git a/test/pyhttpd/log.py b/test/pyhttpd/log.py
index 3a0727d2e3c..75d6980f0b7 100644
--- a/test/pyhttpd/log.py
+++ b/test/pyhttpd/log.py
@@ -13,6 +13,8 @@ class HttpdErrorLog:
 
     RE_ERRLOG_WARN = re.compile(r'.*\[[^:]+:warn].*')
     RE_ERRLOG_ERROR = re.compile(r'.*\[[^:]+:error].*')
+    RE_ERRLOG_CRASH = re.compile(r'.*\bexit signal (?:Segmentation fault|Abort(ed)?|Bus error)\b.*')
+    RE_ERRLOG_ASAN = re.compile(r'.*==\d+==ERROR: (?:Address|Memory|Leak|Thread)Sanitizer:.*')
     RE_APLOGNO = re.compile(r'.*\[[^:]+:(error|warn)].* (?P<aplogno>AH\d+): .+')
 
     def __init__(self, path: str):
@@ -126,6 +128,10 @@ def get_missed(self) -> Tuple[List[str], List[str]]:
                         continue
                     if line in self._caught_matches:
                         continue
+                    if self.RE_ERRLOG_CRASH.match(line) or \
+                            self.RE_ERRLOG_ASAN.match(line):
+                        errors.append(line)
+                        continue
                     m = self.RE_ERRLOG_WARN.match(line)
                     if m and line not in self._caught_warnings:
                         warnings.append(line)