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 ]------------ -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
