tool.drcachesim.coherence test failed on Travis: "Invalid trace entry type 23 before a bundle"

[derekbruening]

This happened once on Travis:
https://travis-ci.com/DynamoRIO/dynamorio/jobs/295374252

Invalid trace entry type 23 before a bundle

23 is (+1 here b/c 1-based):

$ grep '^ *TRACE_TYPE' clients/drcachesim/common/trace_entry.h | grep -n . | grep 24
24:    TRACE_TYPE_THREAD_EXIT, /**< A thread exit. */

[derekbruening]

Happened on code_api|tool.drcachesim.threads-with-config-file at http://139.178.82.61:8080/job/DynamoRIO-AArch64-Precommit/2003/consoleFull

[brettcoon]

The same issue seems to have happened on code_api|tool.drcachesim.TLB-threads at http://139.178.82.61:8080/job/DynamoRIO-AArch64-Precommit/2744/consoleFull

[derekbruening]

I believe this is the same as #3320. Closing.