Messages in this thread | | | Date | Wed, 2 Feb 2011 22:55:41 -0800 | From | Dmitry Torokhov <> | Subject | Re: 2.6.38-rc3: FUSE (sshfs) hangs under load |
| |
On Wed, Feb 02, 2011 at 08:52:36AM -0800, Dmitry Torokhov wrote: > On Wed, Feb 02, 2011 at 12:52:36PM +0100, Miklos Szeredi wrote: > > On Tue, 1 Feb 2011, Dmitry Torokhov wrote: > > > Hi, > > > > > > After installing 2.6.38-rc3 (plus a few input patches) sshfs started to > > > misbehave on me under load. It starts off fine but when I try to compile > > > a few modules against kernel sources residing on the other box the > > > processes go into 'D' state and just sit there doing nothing. > > > > Can you please post a stack trace from SysRq-T? > > > > Will do tonight. In the meantime I tried bisecting, but failure is not > always triggered on the first attempt so results are iffy. The log so > far: > > # bad: [7d44b0440147d83a65270205b22e7d365de28948] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse > # good: [3c0eee3fe6a3a1c745379547c7e7c904aa64f6d5] Linux 2.6.37 > git bisect start '7d44b0440147d83a65270205b22e7d365de28948' 'v2.6.37' > # bad: [84b7290cca16c61a167c7e1912cd84a479852165] Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6 > git bisect bad 84b7290cca16c61a167c7e1912cd84a479852165 > # good: [fea9294c5f2902c45613681ad995ca27899d2016] pch_can: Optimize "if" condition in rx/tx processing > git bisect good fea9294c5f2902c45613681ad995ca27899d2016 > # bad: [c96e96354a6c9456cdf1f150eca504e2ea35301e] Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem > git bisect bad c96e96354a6c9456cdf1f150eca504e2ea35301e > # good: [003ea98195eebdfcf476317b517e8c29a25b9d10] iwlwifi: remove reference to Gen2 > git bisect good 003ea98195eebdfcf476317b517e8c29a25b9d10 > > The last good must have been also bad as sshfs got stuck while I was > installing next bisect step over it. >
OK, so here are the stack traces you requested. First one is snapshot of when compile got stuck, the 2nd one is when I interrupted make which caused gcc to go to 'D' state.
Thanks.
-- Dmitry [unhandled content-type:application/x-bzip2] | |