This has been reports a few times but I can not put the answer together.
I would like these lines to arrive as one multiline. But they arrive as 5 lines. Which is odd because the pattern clearly only matches the first line.
Ref:
Filebeat 1.1.1: empty line is always treated as multiline events separator · Issue #1040 · elastic/beats · GitHub
Filebeat not sending empty lines - Elastic Stack / Beats - Discuss the Elastic Stack
Multiline and blank lines - Elastic Stack / Beats - Discuss the Elastic Stack
multiline.type: pattern
multiline.pattern: '^\d{2}:\d{2}:\d{2}.\d{3}'
multiline.negate: true
multiline.match: after
19:00:22.167 Trc 04541 Message
MSGCFG
attr:
attr:
attr: