For what it's worth, 1.24 is failing in the same way: https://buildd.debian.org/status/fetch.php?pkg=golang-1.24&arch=s390x&ver=1.24.12-1&stamp=1769244857&file=log
- Tianon On Sat, Jan 24, 2026, 10:50 Vishwanatha H D <[email protected]> wrote: > Thanks Pranav, for letting us know of this issue.. We will take a look and > update you.. !! > > Warm Regards, > Vishwa.. > > *From: *Pranav P <[email protected]> > *Date: *Saturday, 24 January 2026 at 10:52 PM > *To: *Debian Bug Tracking System <[email protected]>, Tianon Gravi < > [email protected]>, [email protected] <[email protected]> > *Cc: *Vishwanatha H D <[email protected]> > *Subject: *Re: [EXTERNAL] Bug#1126312: golang-1.25: FTBFS on s390x: > TestTSAN: ThreadSanitizer: CHECK failed: tsan_platform_linux.cpp:571 > > Hi Tianon, > > I work in the Toolchain and Compilers team at IBM and has mentioned this > to my colleagues who work on golang for s390x. They will take a look at > this. > > Thanks, > Pranav >

