crash log for WebKitTestRunner (pid 94):

Coredump core-pid_94.dump not found. To enable crash logs:

- run this command as super-user: echo "/path/to/coredumps/core-pid_%p.dump" > /proc/sys/kernel/core_pattern
- enable core dumps: ulimit -c unlimited
- set the WEBKIT_CORE_DUMPS_DIRECTORY environment variable: export WEBKIT_CORE_DUMPS_DIRECTORY=/path/to/coredumps


STDERR: 1   0x7ff1d081bcb9 WTFCrash
STDERR: 2   0x55c72857be69 /app/webkit/WebKitBuild/Release/bin/WebKitTestRunner(+0xe7e69) [0x55c72857be69]
STDERR: 3   0x55c72859f1af /app/webkit/WebKitBuild/Release/bin/WebKitTestRunner(+0x10b1af) [0x55c72859f1af]
STDERR: 4   0x7ff1cf3d1674 /app/webkit/WebKitBuild/Release/lib/libWPEWebKit-2.0.so.1(+0x23ae674) [0x7ff1cf3d1674]
STDERR: 5   0x7ff17bcc8027 [0x7ff17bcc8027]