From: Olivier Bonvalet <ceph.list@daevel.fr>
To: Alex Elder <elder@ieee.org>
Cc: Ilya Dryomov <ilya.dryomov@inktank.com>,
Ceph Development <ceph-devel@vger.kernel.org>
Subject: Re: Issue #5876 : assertion failure in rbd_img_obj_callback()
Date: Wed, 26 Mar 2014 03:35:24 +0100 [thread overview]
Message-ID: <1395801324.2076.47.camel@localhost> (raw)
In-Reply-To: <1395798658.2076.45.camel@localhost>
Le mercredi 26 mars 2014 à 02:50 +0100, Olivier Bonvalet a écrit :
> Le mercredi 26 mars 2014 à 02:33 +0100, Olivier Bonvalet a écrit :
> > Thanks for your patch.
> >
> > This is an output of a crash case :
> >
> > Mar 26 02:31:18 alg kernel: [ 965.366895] rbd_img_obj_callback: bad image object request information:
> > Mar 26 02:31:18 alg kernel: [ 965.366905] obj_request ffff880224bc9528
> > Mar 26 02:31:18 alg kernel: [ 965.366909] ->object_name <(null)>
> > Mar 26 02:31:18 alg kernel: [ 965.366913] ->offset 0
> > Mar 26 02:31:18 alg kernel: [ 965.366917] ->length 4096
> > Mar 26 02:31:18 alg kernel: [ 965.366921] ->type 0x1
> > Mar 26 02:31:18 alg kernel: [ 965.366925] ->flags 0x3
> > Mar 26 02:31:18 alg kernel: [ 965.366929] ->img_request (null)
> > Mar 26 02:31:18 alg kernel: [ 965.366933] ->which 4294967295
> > Mar 26 02:31:18 alg kernel: [ 965.366936] ->xferred 4096
> > Mar 26 02:31:18 alg kernel: [ 965.366940] ->result 0
> > Mar 26 02:31:18 alg kernel: [ 965.366943] ->kref 0
> > Mar 26 02:31:18 alg kernel: [ 965.366947] img_request ffff880222f4fb50
> > Mar 26 02:31:18 alg kernel: [ 965.366950] ->snap 0xfffffffffffffffe
> > Mar 26 02:31:18 alg kernel: [ 965.366954] ->offset 1417662464
> > Mar 26 02:31:18 alg kernel: [ 965.366957] ->length 16384
> > Mar 26 02:31:18 alg kernel: [ 965.366960] ->flags 0x0
> > Mar 26 02:31:18 alg kernel: [ 965.366963] ->obj_request_count 0
> > Mar 26 02:31:18 alg kernel: [ 965.366966] ->next_completion 2
> > Mar 26 02:31:18 alg kernel: [ 965.366969] ->xferred 16384
> > Mar 26 02:31:18 alg kernel: [ 965.366973] ->result 0
> > Mar 26 02:31:18 alg kernel: [ 965.366976] ->obj_requests head ffff880222f4fbb0
> > Mar 26 02:31:18 alg kernel: [ 965.366980] ->kref 0
> > Mar 26 02:31:18 alg kernel: [ 965.366985]
> > Mar 26 02:31:18 alg kernel: [ 965.366985] Assertion failure in rbd_img_obj_callback() at line 2165:
> > Mar 26 02:31:18 alg kernel: [ 965.366985]
> > Mar 26 02:31:18 alg kernel: [ 965.366985] rbd_assert(which == img_request->next_completion);
> > Mar 26 02:31:18 alg kernel: [ 965.366985]
> > Mar 26 02:31:18 alg kernel: [ 965.367185] ------------[ cut here ]------------
> > Mar 26 02:31:18 alg kernel: [ 965.367241] kernel BUG at drivers/block/rbd.c:2165!
> >
> >
> > I hope it can help.
> >
> >
> > --
>
> and a second one, very similar :
>
> Mar 26 02:48:27 alg kernel: [ 681.167833] rbd_img_obj_callback: bad image object request information:
> Mar 26 02:48:27 alg kernel: [ 681.167836] obj_request ffff88022e1e2828
> Mar 26 02:48:27 alg kernel: [ 681.167837] ->object_name <(null)>
> Mar 26 02:48:27 alg kernel: [ 681.167838] ->offset 0
> Mar 26 02:48:27 alg kernel: [ 681.167839] ->length 4096
> Mar 26 02:48:27 alg kernel: [ 681.167840] ->type 0x1
> Mar 26 02:48:27 alg kernel: [ 681.167840] ->flags 0x3
> Mar 26 02:48:27 alg kernel: [ 681.167841] ->img_request (null)
> Mar 26 02:48:27 alg kernel: [ 681.167842] ->which 4294967295
> Mar 26 02:48:27 alg kernel: [ 681.167843] ->xferred 4096
> Mar 26 02:48:27 alg kernel: [ 681.167844] ->result 0
> Mar 26 02:48:27 alg kernel: [ 681.167844] ->kref 0
> Mar 26 02:48:27 alg kernel: [ 681.167845] img_request ffff88021f555f10
> Mar 26 02:48:27 alg kernel: [ 681.167846] ->snap 0xfffffffffffffffe
> Mar 26 02:48:27 alg kernel: [ 681.167847] ->offset 28072464384
> Mar 26 02:48:27 alg kernel: [ 681.167847] ->length 16384
> Mar 26 02:48:27 alg kernel: [ 681.167848] ->flags 0x0
> Mar 26 02:48:27 alg kernel: [ 681.167849] ->obj_request_count 0
> Mar 26 02:48:27 alg kernel: [ 681.167850] ->next_completion 2
> Mar 26 02:48:27 alg kernel: [ 681.167850] ->xferred 16384
> Mar 26 02:48:27 alg kernel: [ 681.167851] ->result 0
> Mar 26 02:48:27 alg kernel: [ 681.167852] ->obj_requests head ffff88021f555f70
> Mar 26 02:48:27 alg kernel: [ 681.167853] ->kref 0
> Mar 26 02:48:27 alg kernel: [ 681.167854]
> Mar 26 02:48:27 alg kernel: [ 681.167854] Assertion failure in rbd_img_obj_callback() at line 2165:
> Mar 26 02:48:27 alg kernel: [ 681.167854]
> Mar 26 02:48:27 alg kernel: [ 681.167854] rbd_assert(which == img_request->next_completion);
> Mar 26 02:48:27 alg kernel: [ 681.167854]
> Mar 26 02:48:27 alg kernel: [ 681.168117] ------------[ cut here ]------------
> Mar 26 02:48:27 alg kernel: [ 681.168211] kernel BUG at drivers/block/rbd.c:2165!
>
>
> --
And a last one. As you said, it looks like to be same problem, each
time :
Mar 26 03:32:53 murmillia kernel: [ 533.506391] rbd_img_obj_callback: bad image object request information:
Mar 26 03:32:53 murmillia kernel: [ 533.506395] obj_request ffff88024fe73da8
Mar 26 03:32:53 murmillia kernel: [ 533.506396] ->object_name <(null)>
Mar 26 03:32:53 murmillia kernel: [ 533.506397] ->offset 0
Mar 26 03:32:53 murmillia kernel: [ 533.506398] ->length 24576
Mar 26 03:32:53 murmillia kernel: [ 533.506399] ->type 0x1
Mar 26 03:32:53 murmillia kernel: [ 533.506400] ->flags 0x3
Mar 26 03:32:53 murmillia kernel: [ 533.506400] ->img_request (null)
Mar 26 03:32:53 murmillia kernel: [ 533.506401] ->which 4294967295
Mar 26 03:32:53 murmillia kernel: [ 533.506402] ->xferred 24576
Mar 26 03:32:53 murmillia kernel: [ 533.506403] ->result 0
Mar 26 03:32:53 murmillia kernel: [ 533.506404] ->kref 0
Mar 26 03:32:53 murmillia kernel: [ 533.506405] img_request ffff880256f0cad8
Mar 26 03:32:53 murmillia kernel: [ 533.506405] ->snap 0xfffffffffffffffe
Mar 26 03:32:53 murmillia kernel: [ 533.506406] ->offset 67637329920
Mar 26 03:32:53 murmillia kernel: [ 533.506407] ->length 40960
Mar 26 03:32:53 murmillia kernel: [ 533.506408] ->flags 0x0
Mar 26 03:32:53 murmillia kernel: [ 533.506409] ->obj_request_count 0
Mar 26 03:32:53 murmillia kernel: [ 533.506410] ->next_completion 2
Mar 26 03:32:53 murmillia kernel: [ 533.506410] ->xferred 40960
Mar 26 03:32:53 murmillia kernel: [ 533.506411] ->result 0
Mar 26 03:32:53 murmillia kernel: [ 533.506412] ->obj_requests head ffff880256f0cb38
Mar 26 03:32:53 murmillia kernel: [ 533.506413] ->kref 0
Mar 26 03:32:53 murmillia kernel: [ 533.506414]
Mar 26 03:32:53 murmillia kernel: [ 533.506414] Assertion failure in rbd_img_obj_callback() at line 2165:
Mar 26 03:32:53 murmillia kernel: [ 533.506414]
Mar 26 03:32:53 murmillia kernel: [ 533.506414] rbd_assert(which == img_request->next_completion);
Mar 26 03:32:53 murmillia kernel: [ 533.506414]
Mar 26 03:32:53 murmillia kernel: [ 533.506620] ------------[ cut here ]------------
--
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next prev parent reply other threads:[~2014-03-26 2:35 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-25 8:39 Issue #5876 : assertion failure in rbd_img_obj_callback() Olivier Bonvalet
2014-03-25 9:04 ` Ilya Dryomov
[not found] ` <1395739214.2823.34.camel@localhost>
2014-03-25 9:52 ` Ilya Dryomov
2014-03-25 11:48 ` Alex Elder
2014-03-25 12:34 ` Ilya Dryomov
2014-03-25 12:51 ` Alex Elder
2014-03-25 12:57 ` Ilya Dryomov
2014-03-25 13:18 ` Olivier Bonvalet
2014-03-25 13:29 ` Alex Elder
2014-03-25 13:31 ` Alex Elder
2014-03-25 14:01 ` Olivier Bonvalet
2014-03-25 17:15 ` Olivier Bonvalet
2014-03-25 17:21 ` Alex Elder
2014-03-25 18:53 ` Olivier Bonvalet
2014-03-25 17:43 ` Alex Elder
2014-03-25 18:53 ` Olivier Bonvalet
2014-03-25 19:03 ` Alex Elder
2014-03-25 20:18 ` Ilya Dryomov
2014-03-25 20:21 ` Olivier Bonvalet
2014-03-25 20:24 ` Alex Elder
2014-03-25 20:29 ` Olivier Bonvalet
2014-03-25 20:44 ` Alex Elder
2014-03-25 21:03 ` Olivier Bonvalet
2014-03-25 20:41 ` Alex Elder
2014-03-25 20:53 ` Olivier Bonvalet
2014-03-25 21:10 ` Olivier Bonvalet
2014-03-25 21:20 ` Ilya Dryomov
[not found] ` <1395782577.2076.23.camel@localhost>
2014-03-25 21:25 ` Ilya Dryomov
2014-03-25 21:41 ` Olivier Bonvalet
2014-03-25 21:49 ` Ilya Dryomov
2014-03-25 21:54 ` Olivier Bonvalet
2014-03-25 22:17 ` Olivier Bonvalet
2014-03-25 22:46 ` Alex Elder
2014-03-25 23:04 ` Olivier Bonvalet
2014-03-26 0:00 ` Alex Elder
2014-03-26 1:33 ` Olivier Bonvalet
2014-03-26 1:50 ` Olivier Bonvalet
2014-03-26 1:55 ` Alex Elder
2014-03-26 2:40 ` Olivier Bonvalet
2014-03-26 2:42 ` Alex Elder
2014-03-26 2:45 ` Olivier Bonvalet
2014-03-26 3:54 ` Alex Elder
2014-03-26 4:00 ` Olivier Bonvalet
2014-03-26 5:00 ` Alex Elder
2014-03-26 11:13 ` Alex Elder
2014-03-26 11:43 ` Ilya Dryomov
2014-03-26 11:47 ` Alex Elder
2014-03-26 12:05 ` Ilya Dryomov
2014-03-26 20:58 ` Alex Elder
2014-03-27 7:48 ` Olivier Bonvalet
2014-03-27 8:45 ` Ilya Dryomov
2014-03-27 8:49 ` Olivier Bonvalet
2014-03-26 2:35 ` Olivier Bonvalet [this message]
2014-03-26 2:54 ` Alex Elder
2014-03-26 3:58 ` Olivier Bonvalet
2014-04-05 1:16 ` Olivier Bonvalet
2014-04-05 1:57 ` Alex Elder
2014-04-05 8:09 ` Olivier Bonvalet
2014-04-05 13:08 ` Alex Elder
2014-04-25 11:37 ` Olivier Bonvalet
2014-04-25 12:17 ` Alex Elder
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