Summary: | ASTERISK-08754: problem with chan_zap or chan_iax2 | ||
Reporter: | Stéphane HENRY (stef) | Labels: | |
Date Opened: | 2007-02-08 10:07:18.000-0600 | Date Closed: | 2007-02-14 11:15:37.000-0600 |
Priority: | Major | Regression? | No |
Status: | Closed/Complete | Components: | Channels/chan_zap |
Versions: | Frequency of Occurrence | ||
Related Issues: | |||
Environment: | Attachments: | ||
Description: | We experiment several majors problems on our asterisk platform 1st error: NOTICE[7145] chan_zap.c: PRI got event: HDLC Abort (6) on Primary D-channel of span 3 2nd error : Ring requested on channel 0/21 already in use on span 1. Hanging up owner. 3rd error : chan_iax2.c: Avoiding IAX destroy deadlock For these 3 errors, there is no core dump. Asterisk console is still working, with these errors in loop, but we cannot receive any more calls (busy tone for the callers). Unfortunately, the reproducibility of this problem is random... But we experiment one of these issues once or twice a week. For the fist two issues, could it be a problem with our carrier ? a problem with T1? do you need additional information ? Thanks for help. ****** ADDITIONAL INFORMATION ****** Software we have : asterisk version : 1.2.14 libpri version : 1.2.4 zaptel version : 1.2.12 Linux software : Debian Linux stable version (sarge) kernel version 2.6.8-1-686-smp gcc-3.3 libc6-dev 2.3.2.ds1-22 Hardware we have : TE410P driver used : wct4xxp Intel(R) Pentium(R) 4 CPU 3.20GHz MemTotal: 2076376 kB | ||
Comments: | By: Serge Vecher (serge-v) 2007-02-08 10:22:44.000-0600 You are experiencing a deadlock scenario, that starts at the pri level. There has been some requests for information posted in 8957: can you please review the postings there and see what you can help with? By: Stéphane HENRY (stef) 2007-02-08 11:34:52.000-0600 Do I need to apply chan_zap.c patch for you to have debugging flags ? By: Serge Vecher (serge-v) 2007-02-08 13:37:47.000-0600 yes, please, as well as the log mentioned in 0058836 By: Stéphane HENRY (stef) 2007-02-09 12:21:52.000-0600 ok thanks. Now I'm waiting next problem. By: Serge Vecher (serge-v) 2007-02-10 18:55:53.000-0600 please test a new patch in 8957 and report results. By: Stéphane HENRY (stef) 2007-02-12 09:32:41.000-0600 OK the patch is installed. I didn't get any problem yet :-) Will this patch be in version 1.2.16 ? Thanks ! By: Matthew Fredrickson (mattf) 2007-02-12 11:29:27.000-0600 If you can confirm that this is the fix to your problem, it will be. Is that the case? By: Stéphane HENRY (stef) 2007-02-13 12:30:41.000-0600 I have no more problem with this patch, thanks By: Matthew Fredrickson (mattf) 2007-02-14 11:15:24.000-0600 Fixed in 1.2,1.4, and trunk. |