| Summary: | ASTERISK-18979: Segmentation fault in scheduled event - send_provisional_keepalive_full | ||
| Reporter: | anonymouz666 (anonymouz666) | Labels: | |
| Date Opened: | 2011-12-07 10:35:49.000-0600 | Date Closed: | 2012-01-16 19:39:08.000-0600 |
| Priority: | Critical | Regression? | |
| Status: | Closed/Complete | Components: | Channels/chan_sip/General |
| Versions: | 1.8.8.0 | Frequency of Occurrence | Frequent |
| Related Issues: | |||
| Environment: | Attachments: | ( 0) backtrace-full.txt | |
| Description: | Running Asterisk 1.8.8.0-rc1 this seg fault in send_provisional_keepalive_full happens at least 3 times/week. | ||
| Comments: | By: anonymouz666 (anonymouz666) 2011-12-07 10:38:05.684-0600 This is the BT and BT Full generated when this issue happens By: David Vossel (dvossel) 2011-12-07 10:44:53.704-0600 This might be a ref-counting issue, where the sip_pvt pointer is being held on to in the scheduler after the pvt has been destroyed. r281185 fixed something similar to this in 1.4. I believe a different looking fix for this went into 1.6.2 and 1.8 at the same time. *edit* I'd like to point out that even though this backtrace does have some values optimized out, it is sufficient enough in this case for a developer to begin investigating the issue. By: Russell Bryant (russell) 2011-12-31 09:21:13.735-0600 https://reviewboard.asterisk.org/r/1648/ | ||