Hello, Am 02.06.2016 um 22:02 schrieb J. Bruce Fields: > On Thu, Jun 02, 2016 at 09:51:27AM +0200, Philipp Hahn wrote: >> probably during heavy IO our file server crashed on a BUG_ON in dache.c, >> probably triggered by NFS: >> >>> ------------[ cut here ]------------ >>> kernel BUG at >>> /var/build/temp/tmp.BPql4ErveJ/pbuilder/linux-3.16.7-ckt25/fs/dcache.c:2373! ... >> Our kernel is 3.16.7-ckt25 from Debian + ckt26 and ckt27 on top. > > So this is the BUG_ON(!d_unhashed(..)) at the top of __d_rehash? I > don't know the -ckt kernels, and I don't have a BUG at line 2373 of > dcache.c, or something else?
Yes, exactly that first line. > There have been a lot of changes in the area since 3.16.7. Too bad. Any concrete hint or should I better spent my time convincing management to install a newer Linux kernel? Anyway, thank you for the response. Philipp
