RE: Jmap -heap on all OpenJDK 1.7.79+ on Linux x86_64 crash

2017-04-18 Thread Matthew Patton
> I believe at one time it was possible to tell RPM to omit the symbol table > from stripping, but it seems this is no longer the case. Other distributions > suffer in the same way (I've observed it on Gentoo as well). Surely we just need to revert whatever was introduced in 1.7.80 to "helpfully"

RE: Jmap -heap on all OpenJDK 1.7.79+ on Linux x86_64 crash

2017-04-18 Thread Matthew Patton
Well, well, well. Installing -debuginfo resulted in a successful run with and without using GDB. I uninstalled -debuginfo and the exception came back. [root@ip-172-30-0-41 jvm]# gdb --args jmap -heap `pgrep java` GNU gdb (GDB) Amazon Linux (7.6.1-64.33.amzn1) Reading symbols from /usr/lib/jvm/

Jmap -heap on all OpenJDK 1.7.79+ on Linux x86_64 crash

2017-03-03 Thread Matthew Patton
> I ran across this bug report > (https://bugs.launchpad.net/ubuntu/+source/openjdk-7/+bug/1548434) and it > seems in Wheezy/Jessie it's likewise. The last functional version I just so > happened to hold onto is 7u79-2.5.5-1~deb7u1. > > The following are confirmed to throw an Exception > * 7u