SIGSEGV of JDK21+ when using jweak references (possible regression)

[Aleksey Shipilev]

Hi,

On 26.09.23 13:06, Norman Maurer wrote:
> # git clone https://github.com/netty/netty-incubator-codec-quic.git
> # cd netty-incubator-codec-quic
> # ./mvnw clean package

Unfortunately, the reproducer is not actually easy, because it pulls in BoringSSL, Quiche, and 
requires multiple toolchains to be set up right to complete. I have not yet found a system where it 
would build completely.

But since you are able to reproduce it with self-built JDK, a few sanity questions:
  a) Have you tried with fastdebug, seen any asserts? ("./configure --with-debug-level=fastdebug")
  b) Have you tried with -Xcheck:jni?

The complete hs_err would be useful as well. Feel free to submit a bug, and stash the logs there?

-- 
Thanks,
-Aleksey



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