| Summary: | ASTERISK-18317: Locking problems with unloading/loading chan_dahdi | ||
| Reporter: | Mark Murawski (kobaz) | Labels: | |
| Date Opened: | 2011-08-22 11:24:56 | Date Closed: | 2014-04-11 11:29:51 |
| Priority: | Major | Regression? | |
| Status: | Closed/Complete | Components: | Channels/chan_dahdi |
| Versions: | 1.8.5.0 | Frequency of Occurrence | |
| Related Issues: | |||
| Environment: | Attachments: | ||
| Description: | demo3*CLI> module load chan_dahdi.so Loaded chan_dahdi.so == Registered application 'DAHDISendKeypadFacility' == Registered application 'DAHDISendCallreroutingFacility' == Parsing '/etc/asterisk/chan_dahdi.conf': == Found -- Registered channel 1, ISDN PRI signalling -- Registered channel 2, ISDN PRI signalling -- Registered channel 3, ISDN PRI signalling -- Registered channel 4, ISDN PRI signalling -- Registered channel 5, ISDN PRI signalling -- Registered channel 6, ISDN PRI signalling -- Registered channel 7, ISDN PRI signalling -- Registered channel 8, ISDN PRI signalling -- Registered channel 9, ISDN PRI signalling -- Registered channel 10, ISDN PRI signalling -- Registered channel 11, ISDN PRI signalling -- Registered channel 12, ISDN PRI signalling -- Registered channel 13, ISDN PRI signalling -- Registered channel 14, ISDN PRI signalling -- Registered channel 15, ISDN PRI signalling -- Registered channel 16, ISDN PRI signalling -- Registered channel 17, ISDN PRI signalling -- Registered channel 18, ISDN PRI signalling -- Registered channel 19, ISDN PRI signalling -- Registered channel 20, ISDN PRI signalling -- Registered channel 21, ISDN PRI signalling -- Registered channel 22, ISDN PRI signalling -- Registered channel 23, ISDN PRI signalling -- Registered channel 25, ISDN PRI signalling -- Registered channel 26, ISDN PRI signalling -- Registered channel 27, ISDN PRI signalling -- Registered channel 28, ISDN PRI signalling -- Registered channel 29, ISDN PRI signalling -- Registered channel 30, ISDN PRI signalling -- Registered channel 31, ISDN PRI signalling -- Registered channel 32, ISDN PRI signalling -- Registered channel 33, ISDN PRI signalling -- Registered channel 34, ISDN PRI signalling -- Registered channel 35, ISDN PRI signalling -- Registered channel 36, ISDN PRI signalling -- Registered channel 37, ISDN PRI signalling -- Registered channel 38, ISDN PRI signalling -- Registered channel 39, ISDN PRI signalling -- Registered channel 40, ISDN PRI signalling -- Registered channel 41, ISDN PRI signalling -- Registered channel 42, ISDN PRI signalling -- Registered channel 43, ISDN PRI signalling -- Registered channel 44, ISDN PRI signalling -- Registered channel 45, ISDN PRI signalling -- Registered channel 46, ISDN PRI signalling -- Registered channel 47, ISDN PRI signalling -- Automatically generated pseudo channel == Starting D-Channel on span 1 == Starting D-Channel on span 2 == Registered channel type 'DAHDI' (DAHDI Telephony Driver w/PRI) == Manager registered action DAHDITransfer == Manager registered action DAHDIHangup == Manager registered action DAHDIDialOffhook == Manager registered action DAHDIDNDon == Primary D-Channel on span 1 up == Manager registered action DAHDIDNDoff == Primary D-Channel on span 2 up == Manager registered action DAHDIShowChannels == Manager registered action DAHDIRestart Loaded chan_dahdi.so => (DAHDI Telephony Driver w/PRI) demo3*CLI> pri show spans PRI span 1/0: Up, Active PRI span 2/0: Up, Active demo3*CLI> module unload chan_dahdi.so Unloaded chan_dahdi.so == Unregistered application 'DAHDISendKeypadFacility' == Unregistered application 'DAHDISendCallreroutingFacility' == Manager unregistered action DAHDIDialOffhook == Manager unregistered action DAHDIHangup == Manager unregistered action DAHDITransfer == Manager unregistered action DAHDIDNDoff == Manager unregistered action DAHDIDNDon == Manager unregistered action DAHDIShowChannels == Manager unregistered action DAHDIRestart == Unregistered channel type 'DAHDI' -- Unregistered channel -2 [Aug 22 12:24:10] ERROR[8303]: lock.c:280 __ast_pthread_mutex_lock: chan_dahdi.c line 5589 (dahdi_unlink_pri_pvt): Error obtaining mutex: Invalid argument [Aug 22 12:24:10] ERROR[8303]: lock.c:407 __ast_pthread_mutex_unlock: chan_dahdi.c line 5593 (dahdi_unlink_pri_pvt): mutex '&pri->lock' freed more times than we've locked! [Aug 22 12:24:10] ERROR[8303]: lock.c:438 __ast_pthread_mutex_unlock: chan_dahdi.c line 5593 (dahdi_unlink_pri_pvt): Error releasing mutex: Invalid argument -- Unregistered channel 1 [Aug 22 12:24:10] ERROR[8303]: lock.c:280 __ast_pthread_mutex_lock: chan_dahdi.c line 5589 (dahdi_unlink_pri_pvt): Error obtaining mutex: Invalid argument [Aug 22 12:24:10] ERROR[8303]: lock.c:407 __ast_pthread_mutex_unlock: chan_dahdi.c line 5593 (dahdi_unlink_pri_pvt): mutex '&pri->lock' freed more times than we've locked! [Aug 22 12:24:10] ERROR[8303]: lock.c:438 __ast_pthread_mutex_unlock: chan_dahdi.c line 5593 (dahdi_unlink_pri_pvt): Error releasing mutex: Invalid argument -- Unregistered channel 2 [Aug 22 12:24:10] ERROR[8303]: lock.c:280 __ast_pthread_mutex_lock: chan_dahdi.c line 5589 (dahdi_unlink_pri_pvt): Error obtaining mutex: Invalid argument [Aug 22 12:24:10] ERROR[8303]: lock.c:407 __ast_pthread_mutex_unlock: chan_dahdi.c line 5593 (dahdi_unlink_pri_pvt): mutex '&pri->lock' freed more times than we've locked! [Aug 22 12:24:10] ERROR[8303]: lock.c:438 __ast_pthread_mutex_unlock: chan_dahdi.c line 5593 (dahdi_unlink_pri_pvt): Error releasing mutex: Invalid argument -- Unregistered channel 3 [Aug 22 12:24:10] ERROR[8303]: lock.c:280 __ast_pthread_mutex_lock: chan_dahdi.c line 5589 (dahdi_unlink_pri_pvt): Error obtaining mutex: Invalid argument [Aug 22 12:24:10] ERROR[8303]: lock.c:407 __ast_pthread_mutex_unlock: chan_dahdi.c line 5593 (dahdi_unlink_pri_pvt): mutex '&pri->lock' freed more times than we've locked! [Aug 22 12:24:10] ERROR[8303]: lock.c:438 __ast_pthread_mutex_unlock: chan_dahdi.c line 5593 (dahdi_unlink_pri_pvt): Error releasing mutex: Invalid argument -- Unregistered channel 4 [Aug 22 12:24:10] ERROR[8303]: lock.c:280 __ast_pthread_mutex_lock: chan_dahdi.c line 5589 (dahdi_unlink_pri_pvt): Error obtaining mutex: Invalid argument [Aug 22 12:24:10] ERROR[8303]: lock.c:407 __ast_pthread_mutex_unlock: chan_dahdi.c line 5593 (dahdi_unlink_pri_pvt): mutex '&pri->lock' freed more times than we've locked! [Aug 22 12:24:10] ERROR[8303]: lock.c:438 __ast_pthread_mutex_unlock: chan_dahdi.c line 5593 (dahdi_unlink_pri_pvt): Error releasing mutex: Invalid argument -- Unregistered channel 5 [Aug 22 12:24:10] ERROR[8303]: lock.c:280 __ast_pthread_mutex_lock: chan_dahdi.c line 5589 (dahdi_unlink_pri_pvt): Error obtaining mutex: Invalid argument [Aug 22 12:24:10] ERROR[8303]: lock.c:407 __ast_pthread_mutex_unlock: chan_dahdi.c line 5593 (dahdi_unlink_pri_pvt): mutex '&pri->lock' freed more times than we've locked! [Aug 22 12:24:10] ERROR[8303]: lock.c:438 __ast_pthread_mutex_unlock: chan_dahdi.c line 5593 (dahdi_unlink_pri_pvt): Error releasing mutex: Invalid argument -- Unregistered channel 6 ..etc... all the way up to chan 47 | ||
| Comments: | By: Paul Belanger (pabelanger) 2011-08-23 10:26:17.730-0500 Is this a regression? EG: When did it last work properly? By: Mark Murawski (kobaz) 2011-08-23 10:37:19.697-0500 Yes, it's a regression. I've seen this before in a 1.4 or 1.6 version. I know for sure 1.6.0.26 doesn't have this problem, but that's a big range. I can try some others. This is the same asterisk version that I'm seeing moh corruption that I'm pretty sure is attributed to dahdi. By: Matt Jordan (mjordan) 2012-09-05 08:55:58.784-0500 Hey Mark - is this still a problem? By: Mark Murawski (kobaz) 2012-09-05 09:07:18.742-0500 That's a good question. I'll have to dig up a machine that has a pri card in it. By: Rusty Newton (rnewton) 2012-09-24 11:23:57.587-0500 Mark were you able to test again? By: Mark Murawski (kobaz) 2012-09-25 13:07:50.030-0500 The test machine I have has a sangoma card and I cannot get the drivers compiled. Been futzing with it for a week. Now I'm waiting for sangoma tech support. By: Mark Murawski (kobaz) 2012-09-27 20:43:04.355-0500 Same thing. Asterisk 1.8.12. Dahdi 2.6.0. I'll try with the latest 1.8. By: Mark Murawski (kobaz) 2012-09-27 20:52:40.265-0500 Seems fixed in Asterisk SVN-branch-1.8-r373945 By: Shaun Ruffell (sruffell) 2014-04-11 11:29:51.613-0500 Release in 1.8.18.0 | ||