Hi, Actually, as it is an upstream issue, it may interest not only Fedora people but anybody with recent kernels.
---------- Forwarded Message ---------- Subject: Re: Heads up if your running Fedora w/ a 2.6.27 kernel Date: Tuesday, 27 בJanuary 2009 From: Jan Kasprzak <k...@fi.muni.cz> J.H. wrote: > Just a quick heads up to any mirror that is running a 2.6.27 kernel. If > you are seeing segfaults in Apache like the following: > > [Tue Jan 27 04:45:21 2009] [notice] child pid 5322 exit signal > Segmentation fault (11) > ... > and can't explain what's going on, there was a recent kernel change that > effects epoll (which Apache switched to a while back) and causes you, by > default, to only have 129 children running before Apache's children > would segfault. > > https://issues.apache.org/bugzilla/show_bug.cgi?id=46467 > > Just thought I'd share since I can't be the only one who has hit this in > the last couple of weeks. I ran into this a while ago, straced apache, and fixed it using echo 'fs.epoll.max_user_instances = 1024' >> /etc/sysctl.conf sysctl -p ---------------------------------------------------------------- -- Oron Peled Voice: +972-4-8228492 o...@actcom.co.il http://www.actcom.co.il/~oron "A billion flies _can_ be wrong - I'd rather eat lamb chops than shit." -- Linus Torvalds on lkml _______________________________________________ Linux-il mailing list Linux-il@cs.huji.ac.il http://mailman.cs.huji.ac.il/mailman/listinfo/linux-il
