RFR: 8255743: Relax SIGFPE match in in runtime/ErrorHandling/SecondaryErrorTest.java

[Aleksey Shipilev]

After JDK-8255741, Zero prints the message below for the affected test:

# Internal Error (/home/shade/trunks/jdk/src/hotspot/os_cpu/linux_zero/os_linux_zero.cpp:257), pid=903938, tid=903939
# fatal error: caught unhandled signal: SIGFPE

Unfortunately, that still does not match the regexp in the test. Seems simple to relax the regexp a bit. @tstuefe, what do you think?

Additional testing:
 - [x] Affected test on Linux x86_64 Zero (together with JDK-8255741 fix)
 - [x] Affected test on Linux x86_64 server

-------------

Commit messages:
 - 8255743: Relax SIGFPE match in in runtime/ErrorHandling/SecondaryErrorTest.java

Changes: https://git.openjdk.java.net/jdk/pull/1002/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=1002&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8255743
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/1002.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/1002/head:pull/1002

PR: https://git.openjdk.java.net/jdk/pull/1002