On Mon, 22 Sep 2025 22:37:30 GMT, Patricio Chilano Mateo <[email protected]> wrote:
> Reconstructing a synthetic compiled frame when processing a sample request at > a poll on return doesn’t work for frames that need stack repair. The stack > walking code will read the frame size from the stack, but the memory has > already been overwritten by the SafepointBlob frame. See comments in JBS > issue for full details. > > This patch skips the attempt to create this synthetic frame in case the frame > needs stack repair. This fixes the crash but doesn't handle the safepoint > bias issue. A more permanent solution will be required for that. > > I tested the patch along the fix for 8368002 and verified that Jetty.java > doesn’t crash anymore. > > Thanks, > Patricio Thanks for the review Markus. ------------- PR Comment: https://git.openjdk.org/valhalla/pull/1610#issuecomment-3325534374
