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Groups > linux.kernel > #1168238
| Path | csiph.com!aioe.org!bofh.it!news.nic.it!robomod |
|---|---|
| From | Trond Myklebust <trond.myklebust@primarydata.com> |
| Newsgroups | linux.kernel |
| Subject | Re: [REGRESSION] NFS is creating a hidden port (left over from xs_bind() ) |
| Date | Thu, 18 Jun 2015 21:30:01 +0200 |
| Message-ID | <pCNFD-10E-7@gated-at.bofh.it> (permalink) |
| References | <pAo8F-1PB-5@gated-at.bofh.it> <pAxYm-7Xk-21@gated-at.bofh.it> <pAyro-57-19@gated-at.bofh.it> <pAzdM-1hh-27@gated-at.bofh.it> <pAzx8-1EJ-11@gated-at.bofh.it> <pCynf-4p4-3@gated-at.bofh.it> |
| X-Original-To | Steven Rostedt <rostedt@goodmis.org> |
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| Organization | linux.* mail to news gateway |
| X-Original-Cc | Eric Dumazet <eric.dumazet@gmail.com>, Anna Schumaker <anna.schumaker@netapp.com>, Linux NFS Mailing List <linux-nfs@vger.kernel.org>, Linux Network Devel Mailing List <netdev@vger.kernel.org>, LKML <linux-kernel@vger.kernel.org>, Andrew Morton <akpm@linux-foundation.org> |
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| Xref | aioe.org linux.kernel:1168238 |
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On Wed, Jun 17, 2015 at 11:08 PM, Steven Rostedt <rostedt@goodmis.org> wrote: > On Fri, 12 Jun 2015 11:50:38 -0400 > Steven Rostedt <rostedt@goodmis.org> wrote: > >> I reverted the following commits: >> >> c627d31ba0696cbd829437af2be2f2dee3546b1e >> 9e2b9f37760e129cee053cc7b6e7288acc2a7134 >> caf4ccd4e88cf2795c927834bc488c8321437586 >> >> And the issue goes away. That is, I watched the port go from >> ESTABLISHED to TIME_WAIT, and then gone, and theirs no hidden port. >> >> In fact, I watched the port with my portlist.c module, and it >> disappeared there too when it entered the TIME_WAIT state. >> I've scanned those commits again and again, and I'm not seeing how we could be introducing a socket leak there. The only suspect I can see would be the NFS swap bugs that Jeff fixed a few weeks ago. Are you using NFS swap? > I've been running v4.0.5 with the above commits reverted for 5 days > now, and there's still no hidden port appearing. > > What's the status on this? Should those commits be reverted or is there > another solution to this bug? > I'm trying to reproduce, but I've had no luck yet. Cheers Trond -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[REGRESSION] NFS is creating a hidden port (left over from xs_bind() ) Steven Rostedt <rostedt@goodmis.org> - 2015-06-12 05:50 +0200 Re: [REGRESSION] NFS is creating a hidden port (left over from xs_bind() ) Trond Myklebust <trond.myklebust@primarydata.com> - 2015-06-18 21:30 +0200
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