Re: Still seeing Failed assertion: "p[i] == 0" on armv7 buildworld

Ronald Klop <ronald@FreeBSD.org> writes:

> My thought was triggered by this as a build of opendjk11 failed with a
> jemalloc error.
> https://lists.freebsd.org/archives/freebsd-pkg-fallout/2025-September/804963.html

Is this build failure very reproducible?  Is there more of a stack trace
to go with it?

When the jemalloc witness code observes a locking error the process
should abort immediately with a SIGABRT.  However, there is SIGBUS
reported in the build output prior to the witness error which makes it
look like OpenJDK may have been handling a signal while the witness code
was running.  If malloc is somehow being called from a signal handler
that is asking for trouble.

Here's a closed issue from the old jemalloc repository about a witness
error when malloc was called from a signal handler

https://github.com/jemalloc/jemalloc/issues/1224