Retried (slightly earlier build) but instead of doing "ifconfig lo down" I did a killall of smbd - I then got a system hang within a few seconds of killing samba. Did you ever get the failure early, before restarting Samba?
On Fri, Oct 3, 2014 at 12:34 PM, Arthur Marsh <arthur.ma...@internode.on.net> wrote: > Hi, I just did: > > aplay file-on-server.wav > > where the file was several minutes long and I could repeatedly restart the > samba server if I wanted to, but if I had a crash it happened on the first > restart of the server. > > WAV files have the advantage in testing of a constant and fairly high data > rate for playback. > > Regards, > > Arthur. > > Steve French wrote, on 04/10/14 02:29: > >> I was trying to reproduce this with totem playing a 30 second FLAC >> file over the network mount but wasn't able to - how did you repro it? >> >> On Thu, Oct 2, 2014 at 4:33 AM, Pavel Shilovsky <pshilov...@samba.org> >> wrote: >>> >>> 2014-10-01 15:34 GMT+04:00 Arthur Marsh <arthur.ma...@internode.on.net>: >>>> >>>> I managed to complete a git bisect -- fs/cifs: >>>> >>>> git bisect good >>>> 69cebd75606f8b9162ad5d0104367370ceabeeba is the first bad commit >>>> commit 69cebd75606f8b9162ad5d0104367370ceabeeba >>>> Author: Pavel Shilovsky <pshilov...@samba.org> >>>> Date: Tue Jun 24 13:42:03 2014 +0400 >>>> >>>> CIFS: Fix rsize usage in readpages >>>> >>>> If a server changes maximum buffer size for read (rsize) requests >>>> on reconnect we can fail on repeating with a big size buffer on >>>> -EAGAIN error in readpages. Fix this by checking rsize all the >>>> time before repeating requests. >>>> >>>> Reviewed-by: Shirish Pargaonkar <spargaon...@suse.com> >>>> Signed-off-by: Pavel Shilovsky <pshilov...@samba.org> >>>> Signed-off-by: Steve French <smfre...@gmail.com> >>>> >>>> :040000 040000 8ed2e10a1581bab7b47a7dab4c5763bfdebe0e69 >>>> 9eca94b68e9a21e1e5e6712fd37012cfe6e7d6d6 M fs >>>> am64:/usr/src/linux# git bisect log >>>> git bisect start '--' 'fs/cifs' >>>> # good: [19583ca584d6f574384e17fe7613dfaeadcdc4a6] Linux 3.16 >>>> git bisect good 19583ca584d6f574384e17fe7613dfaeadcdc4a6 >>>> # bad: [7d1311b93e58ed55f3a31cc8f94c4b8fe988a2b9] Linux 3.17-rc1 >>>> git bisect bad 7d1311b93e58ed55f3a31cc8f94c4b8fe988a2b9 >>>> # bad: [0ada36b244e8316bb47b46b84b33c5a507bed7a4] CIFS: Separate page >>>> reading from user read >>>> git bisect bad 0ada36b244e8316bb47b46b84b33c5a507bed7a4 >>>> # good: [619aa48edbab47367fa8a65e568f63fd64d6b4af] CIFS: Separate page >>>> sending from writepages >>>> git bisect good 619aa48edbab47367fa8a65e568f63fd64d6b4af >>>> # good: [43de94eadf0ceda54509335343bdc1349a2c5ab3] CIFS: Separate >>>> writing >>>> from iovec write >>>> git bisect good 43de94eadf0ceda54509335343bdc1349a2c5ab3 >>>> # good: [cb7e9eabb2b584884db0d11ae0376d31ac1cfdc1] CIFS: Use >>>> multicredits >>>> for SMB 2.1/3 writes >>>> git bisect good cb7e9eabb2b584884db0d11ae0376d31ac1cfdc1 >>>> # bad: [69cebd75606f8b9162ad5d0104367370ceabeeba] CIFS: Fix rsize usage >>>> in >>>> readpages >>>> git bisect bad 69cebd75606f8b9162ad5d0104367370ceabeeba >>>> # good: [387eb92ac6892518fb67e423f65fcaca76e256a8] CIFS: Separate page >>>> search from readpages >>>> git bisect good 387eb92ac6892518fb67e423f65fcaca76e256a8 >>>> # first bad commit: [69cebd75606f8b9162ad5d0104367370ceabeeba] CIFS: Fix >>>> rsize usage in readpages >>>> >>>> It points to a different "first bad commit" and I apologise if this has >>>> made >>>> it more difficult to locate the problem. >>>> >>>> I am happy to try more tests to help identify the problem. >>> >>> >>> Thank you for pointing it out! >>> >>> I've reproduced and created a patch that fixes the problem to me (see >>> the attachment). Can you test it, please? >>> >>> -- >>> Best regards, >>> Pavel Shilovsky. >> >> >> >> > -- Thanks, Steve -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
