SIGSEGV error on 11.0.1+13, libjvm.dylib

David Holmes david.holmes at
Fri Dec 28 08:07:35 UTC 2018

Hi Neil,

On 28/12/2018 5:34 pm, Neil Stevenson wrote:
> Hi
>   Hope this is the right way to submit bug notifications, new here

If you are an OpenJDK Contributor and have at least Author status then 
you can file a bug directly at:

For AdoptOpenJDK issues I would have expected you to file the bug as you 
did per:

# If you would like to submit a bug report, please visit:

and then I would have expected someone from AdoptOpenJDK to file the 
upstream bug at! Directing you to the mailing 
lists is not appropriate as these are for developer discussions not bug 

If this reproduces on Oracle JDK then you can file a bug at:


>   A bug has been found on AdoptOpenJDK and Azul Zulu,
> that the AdoptOpenJDK folks thought should be submitted here.
> Occurs at least on Darwin
>   Steps to recreate and fuller history is here
> Gives a
> segmentation fault fairly consistently.
> # A fatal error has been detected by the Java Runtime Environment:
> #
> #  SIGSEGV (0xb) at pc=0x0000000104853d23, pid=23222, tid=953467
> #
> # JRE version: OpenJDK Runtime Environment (11.0.1+13) (build 11.0.1+13)
> # Java VM: OpenJDK 64-Bit Server VM (11.0.1+13, mixed mode, tiered,
> compressed oops, g1 gc, bsd-amd64)
> # Problematic frame:
> # V  [libjvm.dylib+0x20dd23]  ClassLoaderData::loader_name_and_id() const+0x7
> #
> Neil

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