On 08.10.19 14:11, Cornelia Huck wrote: > On Tue, 08 Oct 2019 11:19:25 -0000 > Ivan Warren via <qemu-devel@nongnu.org> wrote: > >> Public bug reported: >> >> When using go on s390x on Debian x64 (buster) (host) and debian s390x >> (sid) (guest) I run into the following problem : >> >> The following occurs while trying to build a custom project : >> >> go: github.com/FactomProject/basen@v0.0.0-20150613233007-fe3947df716e: >> Get >> https://proxy.golang.org/github.com/%21factom%21project/basen/@v/v0.0.0-20150613233007-fe3947df716e.mod: >> local error: tls: bad record MAC >> >> Doing a git bisect I find that this problem only occurs on and after >> commit 08ef92d556c584c7faf594ff3af46df456276e1b >> >> Before that commit, all works fine. Past this commit, build always >> fails. > > What version are you using? Current master? > > Can you please share your command line? > >> >> Without any proof, It looks like a hash calculation bug related to using >> z/Arch vector facilities... > > Not an unreasonable guess, cc:ing David in case he has seen that before. >
Can you reproduce with "-cpu qemu,vx=off" added to the QEMU command line? Could be some fallout from vector instruction support. Currently ill, will have a look when I'm feeling better. -- Thanks, David / dhildenb
