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| 11:16.21 | Ted_Brown | hello |
| 11:17.13 | Ted_Brown | anybody awaken? |
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| 14:35.00 | Ted_Brown | hi |
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| 14:35.40 | Ted_Brown | anybody there? |
| 14:35.43 | Ted_Brown | please |
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| 14:37.57 | Corydon76-dig | Ted_Brown: what bug number? |
| 14:38.29 | Ted_Brown | 10406 |
| 14:38.35 | Corydon76-dig | M10406 |
| 14:38.36 | MuffinMan | [feedback] [Asterisk] Channels/chan_sip/General 0010406: Asterisk stops processing calls reported by callguy http://bugs.digium.com/view.php?id=10406 |
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| 14:38.54 | Ted_Brown | that's it |
| 14:40.13 | Ted_Brown | could you take a look? |
| 14:44.15 | Corydon76-dig | Yeah, it's a deadlock situation |
| 14:44.55 | Ted_Brown | yeah |
| 14:45.15 | Ted_Brown | we cannot make any sip call |
| 14:45.25 | Ted_Brown | when that happens |
| 14:45.34 | Ted_Brown | and all the calls from outside |
| 14:45.42 | Ted_Brown | get stuck on the queues |
| 14:45.56 | Corydon76-dig | Yeah, I can see that from the output of 'core show locks' |
| 14:46.41 | Ted_Brown | the first time it happened i thought it was caused by a memory leak |
| 14:46.46 | russellb | that show locks output looks exciting! |
| 14:47.05 | Ted_Brown | because 20 min before deadlock the free ram was 1% |
| 14:47.12 | russellb | there is stuff locked up all over the place |
| 14:47.27 | Corydon76-dig | russellb: looks like a 4-way deadlock |
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| 14:48.19 | russellb | i usually need pen and paper to figure these out :) |
| 14:49.09 | Ted_Brown | 4-way deadlock? |
| 14:49.38 | Corydon76-dig | Ted_Brown: A is waiting on B, B is waiting on C, C is waiting on D, and D is waiting on A |
| 14:51.09 | Ted_Brown | Corydon76-dig: who are we talking about? channels, threads... |
| 14:51.34 | Corydon76-dig | threads |
| 14:51.44 | Ted_Brown | ok |
| 14:52.22 | Corydon76-dig | 2 way deadlocks are the classic textbook case and they're also the easiest to solve |
| 14:52.38 | Corydon76-dig | This one is intermodule and it's considerably more difficult |
| 14:53.16 | Ted_Brown | i knew it |
| 14:53.23 | Ted_Brown | i can never have easy-to-solve problems |
| 14:54.01 | Ted_Brown | would you need any more information? |
| 14:54.13 | Corydon76-dig | No, I think this is sufficient |
| 14:54.26 | Ted_Brown | ok, thanks |
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| 15:03.44 | Ted_Brown | Corydon76-dig: would it be a good idea recompiling with DETECT_DEADLOCKS flag? |
| 15:06.08 | Corydon76-dig | No need. We already know where the deadlock is |
| 15:08.28 | Ted_Brown | i mean, this pbx is in production |
| 15:09.50 | Ted_Brown | would there be anything we could do to mitigate the problem |
| 15:10.26 | Ted_Brown | a workaround until you guys find a solution? |
| 15:13.57 | Corydon76-dig | I'll have a patch for you to test in a few minutes |
| 15:14.13 | Ted_Brown | many thanks! |
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| 15:16.29 | Corydon76-dig | Ted_Brown: uploaded |
| 15:18.03 | Ted_Brown | ok, thanks |
| 15:18.11 | Ted_Brown | i'll test it as soon as possible |
| 15:18.51 | Corydon76-dig | It actually turned out only to be a 2-way, once I traced everything down |
| 15:20.58 | Corydon76-dig | Ted_Brown: if you have no deadlocks after a week of testing with this patch, please report back and we'll commit the code at that time |
| 15:21.51 | Ted_Brown | i can't assure you it will be up for a week |
| 15:22.01 | Ted_Brown | as we are suffering another bug |
| 15:22.47 | Ted_Brown | 10809 |
| 15:23.33 | Ted_Brown | if the agents don't do the forbidden transfer, it will work |
| 15:34.54 | Ted_Brown | Corydon76-dig: we've got installed here 1.4.11 with channel.c revision 79099. Your patch is for revision 83878 |
| 15:35.00 | Ted_Brown | can we apply the patch? |
| 15:35.36 | Ted_Brown | remember we can't change version as easily, as this is a production scenario |
| 16:00.05 | Corydon76-dig | Ted_Brown: yes, you can |
| 16:00.50 | Ted_Brown | many thanks |
| 16:01.05 | Ted_Brown | i'll report back anything |
| 16:01.34 | Ted_Brown | i find out |
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| 19:38.44 | De_Mon | Heeey I just ran into bug 8078 trying to call someone using t38. I'm running 1.4.11 |
| 19:39.18 | De_Mon | how can I help get this bug resolved/closed |
| 19:53.41 | Corydon76-dig | De_Mon: bug has been reopened. Please post the requested information to a bugnote therein |
| 19:54.10 | Corydon76-dig | and/or upload debug files |
| 20:39.03 | De_Mon | working on the debug output, but I don't see any of the T38 stuff like the previous debug output... Not really sure why but posting anyways |
| 20:49.01 | De_Mon | says Unsupported SDP media type in offer: image 34618 udptl t38, but I don't see any of that in the packets... |
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| 21:48.15 | De_Mon | wtf |
| 21:48.19 | De_Mon | ahh /me shoots himself |
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