Deadlock when loading JNI code after updating to openjdk 11.0.11
aph at redhat.com
Thu Apr 29 08:33:49 UTC 2021
On 4/29/21 8:19 AM, Norman Maurer wrote:
> In netty we have a bunch of JNI code that is loaded during initialisation. Yesterday a user reported that after upgrading from openjdk 11.0.10 to 11.0.11 he often see a deadlock while loading the JNI code.
> After looking at the stack trace it seems like all of this is really happening in “java land” and so looks more like a openjdk bug / regression than a netty bug.
> Any idea what could have caused this ?
It's the sort of thing that could have been caused by something quite
looks like it might be relevant. But if the OP can reproduce the bug,
let's have it.
Andrew Haley (he/him)
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
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