Re: Potential glibc 2.43 regression on big-endian targets
John Paul Adrian Glaubitz <[email protected]>
| Newsgroups | gmane.linux.debian.ports.powerpc,gmane.comp.lib.glibc.alpha,gmane.linux.debian.ports.sparc |
|---|---|
| Message-ID | <2825b5c04156c157ee50482e34a056343def7ce6.camel@physik.fu-berlin.de> |
On Sun, 2026-08-23 at 07:12 +0100, Sam James wrote: > John Paul Adrian Glaubitz <[email protected]> writes: > > > Hi, > > > > On Sun, 2026-08-23 at 06:51 +0200, John Paul Adrian Glaubitz wrote: > > > On Sat, 2026-08-22 at 16:23 -0300, Adhemerval Zanella Netto wrote: > > > > I run tests on powerpc64/powerpc32 from time to time on cfarm121 and I haven't > > > > see any other than the usual regressions [1][2]. Did it started with 2.43? > > > > > > Yes, I'm quite confident that it started with 2.43. > > > > I just noticed the following message on the kernel buffer, it might be related: > > > > [ 1814.130181] cgroup: fork rejected by pids controller in /system.slice/cron.service > > I am not seeing this yet. This sounds a bit like some system-wide limits > gone haywire? > > https://serverfault.com/questions/1032747/cgroup-fork-rejected-by-pids-controller > mentions something like it too. There seem to be two issues. One is processes running out of memory and the other is the fork issue. I was able to resolve the former by editing the corresponding service file, not sure about the memory issue though [1]: dpkg-deb (subprocess): compressing tar member: lzma error: Cannot allocate memory dpkg-deb (subprocess): compressing tar member: lzma error: Cannot allocate memory dpkg-deb (subprocess): compressing tar member: lzma error: Cannot allocate memory dpkg-deb (subprocess): compressing tar member: lzma error: Cannot allocate memory dpkg-deb (subprocess): compressing tar member: lzma error: Cannot allocate memory Adrian > [1] https://buildd.debian.org/status/fetch.php?pkg=imagemagick&arch=sparc64&ver=8%3A7.1.2.29%2Bdfsg2-1%2Bb1&stamp=1787459818&raw=0 -- .''`. John Paul Adrian Glaubitz : :' : Debian Developer `. `' Physicist `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913