On 08/11/2019 07:56, Christoph Hellwig wrote: > On Fri, Nov 08, 2019 at 07:01:15AM +0100, Arkadiusz Miśkiewicz wrote: >> >> Hello. >> >> I have two servers: >> >> backup4 - one with Adaptec ASR8885Q (that's the one which breaks so >> often but this time adaptes works) >> >> backup3 - other with software raid only >> >> Both are now running 5.3.8 kernels and both end up like this log below. >> It takes ~ up to day to reproduce. > > The WARN_ON means that conversion of delalloc blocks failed to find > free space. Something that should not be possible due to the delalloc > reservations. What as the last kernel where you did not see something > like this? > 4.20.13 looks ok 5.1.15 bad (that warn_on triggered) on both machines according to my old logs -- Arkadiusz Miśkiewicz, arekm / ( maven.pl | pld-linux.org )
