Dear listers, Our FreeBSD Server uses NFS to access PHP files on NetApp, then serve them with apache 2.2 (worker MPM + php fastcgi mode). At least one time a day the apache process is stuck in the STOP state and is unkillable. gdb won't attach to the process, either. Does anyone have any similar issue? I have found that may be because of libkse, but we use libthr now. Thank you all in advance.
> Dear listers, > > Our FreeBSD Server uses NFS to access PHP files on NetApp, then serve > them with apache 2.2 (worker MPM + php fastcgi mode).Sorry. we use -STABLE now. event# uname -a FreeBSD event 7.1-PRERELEASE FreeBSD 7.1-PRERELEASE #1: Thu Dec 4 01:45:42 CST 2008 root@event:/usr/obj/usr/src/sys/KERNEL amd64
Hi Gavin, I will compile my kernel with WITNESS and try again! On Mon, Dec 29, 2008 at 11:23 PM, Gavin Atkinson <gavin@freebsd.org> wrote:> On Fri, 26 Dec 2008, Lin Jui-Nan Eric wrote: > >> Hi, >> >> Full back-trace is located here: >> http://aqua.pixnet.tw/~jnlin/textdump/event3/1226/ > > Did you get anywhere with this? If not, and you are willing to recompile > your kernel to include WITNESS, can you (in addition to the above output) > get the output of "show alllocks" next time it happens? > > Gavin >
Dear All, We have recompiled our kernel with WITNESS and generated another textdump: http://aqua.pixnet.tw/~jnlin/textdump/event3/1230/ On Tue, Dec 30, 2008 at 12:00 AM, Lin Jui-Nan Eric <ericlin@tamama.org> wrote:> Hi Gavin, > > I will compile my kernel with WITNESS and try again! > > On Mon, Dec 29, 2008 at 11:23 PM, Gavin Atkinson <gavin@freebsd.org> wrote: >> On Fri, 26 Dec 2008, Lin Jui-Nan Eric wrote: >> >>> Hi, >>> >>> Full back-trace is located here: >>> http://aqua.pixnet.tw/~jnlin/textdump/event3/1226/ >> >> Did you get anywhere with this? If not, and you are willing to recompile >> your kernel to include WITNESS, can you (in addition to the above output) >> get the output of "show alllocks" next time it happens? >> >> Gavin >> >