x/build, runtime: linux-s390x-ibm regression in TestGdbPython on release-branch.go1.12 #33757
The failure mode appears to be unrelated to that change, so I'm guessing that something about the builder configuration may have changed..?
On Ubuntu 18.04 I am seeing GDB fail to restore the stack pointer during this test because stack unwinding can't find the PC. This CL is essentially a partial revert of CL 23940 and fixes the issue on s390x. Fixes #33757 Change-Id: Ib4c41162dc85dc882eb6e248330f4082c3fa94c3 Reviewed-on: https://go-review.googlesource.com/c/go/+/169857 Run-TryBot: Cherry Zhang <firstname.lastname@example.org> TryBot-Result: Gobot Gobot <email@example.com> Reviewed-by: Cherry Zhang <firstname.lastname@example.org> (cherry picked from commit d91f7e6) Reviewed-on: https://go-review.googlesource.com/c/go/+/200039 Run-TryBot: Katie Hockman <email@example.com> Reviewed-by: Bryan C. Mills <firstname.lastname@example.org> Reviewed-by: Michael Munday <email@example.com>