this is my sample.log
2017-01-03 05:40:49.693 INFO main --- com.getsentry.raven.DefaultRavenFactory : Using an HTTP connection to Sentry.
2017-01-03 05:40:49.935 INFO background-preinit --- org.hibernate.validator.internal.util.Version : HV000001: Hibernate Validator 5.2.4.Final
Can you somebody suggest grok pattern for the same with stacktrace also if possible.