Re: PROBLEM: nfs? crash in Linux 5.3 (possible regression)

2019-10-09 Thread Nick Bowler
On 9/20/19, Nick Bowler wrote: > I hit this oops on Linux 5.3 yesterday. The crash itself occurred while > compiling Linux (source and build dirs on NFS). Afterwards, the system > remained mostly alive but my NFS mounts became very busted with lots > (but not all) I/O operations appearing to

Re: PROBLEM: nfs? crash in Linux 5.3 (possible regression)

2019-09-24 Thread Trond Myklebust
On Tue, 2019-09-24 at 13:55 -0400, Nick Bowler wrote: > On 9/20/19, Nick Bowler wrote: > > On 9/20/19, Trond Myklebust wrote: > > > On Fri, 2019-09-20 at 14:23 -0400, Nick Bowler wrote: > > > > Not sure how reproducible this is. Since I've never seen a > > > > crash > > > > like this before it

Re: PROBLEM: nfs? crash in Linux 5.3 (possible regression)

2019-09-24 Thread Nick Bowler
On 9/20/19, Nick Bowler wrote: > On 9/20/19, Trond Myklebust wrote: >> On Fri, 2019-09-20 at 14:23 -0400, Nick Bowler wrote: >>> Not sure how reproducible this is. Since I've never seen a crash >>> like this before it may be a regression compared to, say, Linux 4.19 >>> but I am not certain

Re: PROBLEM: nfs? crash in Linux 5.3 (possible regression)

2019-09-20 Thread Nick Bowler
On 9/20/19, Trond Myklebust wrote: > On Fri, 2019-09-20 at 14:23 -0400, Nick Bowler wrote: >> Not sure how reproducible this is. Since I've never seen a crash >> like this before it may be a regression compared to, say, Linux 4.19 >> but I am not certain because this particular machine is brand

Re: PROBLEM: nfs? crash in Linux 5.3 (possible regression)

2019-09-20 Thread Trond Myklebust
On Fri, 2019-09-20 at 14:23 -0400, Nick Bowler wrote: > Hi all, > > I hit this oops on Linux 5.3 yesterday. The crash itself occurred > while > compiling Linux (source and build dirs on NFS). Afterwards, the > system > remained mostly alive but my NFS mounts became very busted with lots > (but