[asterisk-dev] crash - Attempted to delete nonexistent schedule entry

Mon Oct 16 05:44:38 MST 2006

I have the same with 44641, except that IAX works a little 
longer and while stoping operating properly just starts 
behaving madly :) I had submitted the bug - it were closed 
while making IAX behaving somwhat more stable. But still 
cannot be used...

On 16 October 2006 16:02, Dawid Mielnik wrote:
> Hi,
>
> Im trying to test asterisk 1.4 (multithreaded iax) -
> because of the performance problems of IAX in 1.2
> versions.
> Unfortunately it doesent seem to work stable for more
> just than a few minutes.
>
> SVN-trunk-r45161 crashes on 'Attempted to delete
> nonexistent schedule entry': (should I submit a bug ?)
>
> 1)
>
> [Oct 16 12:37:13] DEBUG[6946] res_config_mysql.c: MySQL
> RealTime: Updated 1 rows on table: iax
> [Oct 16 12:37:13] DEBUG[6951] res_config_mysql.c: MySQL
> RealTime: Everything is fine.
> [Oct 16 12:37:13] DEBUG[6951] res_config_mysql.c: MySQL
> RealTime: Retrieve SQL: SELECT * FROM iax WHERE ipaddr =
> '87.207.221.170' AND port = '1113' [Oct 16 12:37:13]
> DEBUG[6949] res_config_mysql.c: MySQL RealTime:
> Everything is fine.
> [Oct 16 12:37:13] DEBUG[6949] res_config_mysql.c: MySQL
> RealTime: Update SQL: UPDATE iax SET ipaddr =
> '87.207.221.170', port = '1113', regseconds =
> '1160995033' WHERE name = '3248180'
> [Oct 16 12:37:13] DEBUG[6949] res_config_mysql.c: MySQL
> RealTime: Updated 1 rows on table: iax
> [Oct 16 12:37:13] VERBOSE[6949] logger.c:     --
> Registered IAX2 '3248180' (AUTHENTICATED) at
> 87.207.221.170:1113
> [Oct 16 12:37:13] NOTICE[6949] chan_iax2.c: Restricting
> registration for peer '3248180' to 240 seconds (requested
> 300)
> [Oct 16 12:37:13] NOTICE[7070] sched.c: Attempted to
> delete nonexistent schedule entry 4411!
>
> ..
>
> #0  ast_sched_del (con=0x6aeaa0, id=4411) at sched.c:286
> 286                     CRASH;
> (gdb) bt
> #0  ast_sched_del (con=0x6aeaa0, id=4411) at sched.c:286
> #1  0x0000002a9b15ee6d in schedule_delivery (fr=0x796f60,
> updatehistory=4934104, fromtrunk=7390048,
> tsout=0x40704ed8) at chan_iax2.c:2160
> #2  0x0000002a9b1545d0 in socket_process
> (thread=0x796f60) at chan_iax2.c:7552
> #3  0x0000002a9b14adf4 in iax2_process_thread (data=0x0)
> at chan_iax2.c:7604 #4  0x0000000000497275 in dummy_start
> (data=0x0) at utils.c:544 #5  0x0000003d12d057fb in
> start_thread () from /lib64/tls/libpthread.so.0 #6 
> 0x0000003d113ba703 in thread_start () from
> /lib64/tls/libc.so.6 #7  0x0000000000000000 in ?? ()
>
>
> and anoter one:
>
> 2)
>
> #0  0x000000000048aa1b in ast_sched_del (con=0x6aeaa0,
> id=41115) at sched.c:286
> 286                     CRASH;
> (gdb) bt
> #0  0x000000000048aa1b in ast_sched_del (con=0x6aeaa0,
> id=41115) at sched.c:286
> #1  0x0000002a9b15ea40 in iax2_destroy_helper
> (pvt=0x7e8a20) at chan_iax2.c:1670
> #2  0x0000002a9b15026f in iax2_predestroy (callno=0) at
> chan_iax2.c:1683 #3  0x0000002a9b14a6c4 in
> send_command_final (i=0x7e8a20, type=6 '\006', command=5,
> ts=0, data=0x422e1670 "*\001", datalen=3, seqno=-1) at
> chan_iax2.c:4517
> #4  0x0000002a9b149885 in iax2_hangup (c=0x7ea190) at
> chan_iax2.c:2910 #5  0x000000000042ff39 in ast_hangup
> (chan=0x7ea190) at channel.c:1557 #6  0x0000002a99a02bd7
> in wait_for_answer (in=0x7e82f0, outgoing=0x7dfa70,
> to=0x422e26b4, peerflags=0x422e3064,
> sentringing=0x422e26b8, status=0x422e2e80 "NOANSWER",
> statussize=256, busystart=0, nochanstart=0,
> congestionstart=0, priority_jump=0, result=0xffffffff) at
> app_dial.c:592
> #7  0x0000002a999ffcf6 in dial_exec_full (chan=0x7e82f0,
> data=0x422e2e80, peerflags=0x422e3064) at app_dial.c:1240
> #8  0x0000002a999fe7d6 in dial_exec (chan=0x0,
> data=0x4b4998) at app_dial.c:1653
> #9  0x000000000046c0a0 in pbx_exec (c=0x7e82f0,
> app=0x69da80, data=0x422e359a) at pbx.c:503
> #10 0x0000002a9e00e4ed in handle_exec (chan=0x7e82f0,
> agi=0x422e3df0, argc=290481424, argv=0x422e3100) at
> res_agi.c:1104 #11 0x0000002a9e010892 in
> agi_handle_command (chan=0x7e82f0, agi=0x422e3df0,
> buf=0x0) at res_agi.c:1791
> #12 0x0000002a9e0101ec in run_agi (chan=0x7e82f0,
> request=0x422e3e00
> "agi://10.0.1.246/outbound_call_manager.php?1=1720226&2=0
>129226&3=phoneast1", agi=0x422e3df0, pid=-1,
> status=0x422e3dd4, dead=1) at res_agi.c:1873 #13
> 0x0000002a9e00f81b in agi_exec_full (chan=0x7e82f0,
> data=0x0, enhanced=0, dead=1) at res_agi.c:2017
> #14 0x000000000046c0a0 in pbx_exec (c=0x7e82f0,
> app=0x6d4ad0, data=0x422e4cc0) at pbx.c:503
> #15 0x0000002a98fd668d in realtime_exec (chan=0x7e82f0,
> context=0x7e8540 "from_gg", exten=0x7e8590 "0129226",
> priority=-1, callerid=0x3d11504ca3 "", data=0x0) at
> pbx_realtime.c:216
> #16 0x000000000046e13d in pbx_extension_helper
> (c=0x7e82f0, con=0x7e82f0, context=0x7e8540 "from_bb",
> exten=0x7e8590 "0129226", priority=1, label=0x0,
> callerid=0x76ed00 "221234567", action=E_SPAWN) at
> pbx.c:1718 #17 0x000000000046e960 in __ast_pbx_run
> (c=0x7e82f0) at pbx.c:2162 #18 0x000000000046f569 in
> pbx_thread (data=0x0) at pbx.c:2475 #19
> 0x0000000000497235 in dummy_start (data=0x0) at
> utils.c:534 #20 0x0000003d12d057fb in start_thread ()
> from /lib64/tls/libpthread.so.0 #21 0x0000003d113ba703 in
> thread_start () from /lib64/tls/libc.so.6 #22
> 0x0000000000000000 in ?? ()
>
>
> 1.4.0-beta2 on the other hand runs out of IAX threads and
> IAX hangs:
>
> *CLI> iax2 show threads
> IAX2 Thread Information
> Idle Threads:
> Active Threads:
> Thread D17: state=2, update=84, actions=12, func
> ='socket_process' Thread D19: state=2, update=84,
> actions=13, func ='socket_process' ...
> Thread P7: state=2, update=86, actions=12145, func
> ='socket_process' Dynamic Threads:
> 110 of 10 threads accounted for with 0 dynamic threads
> *CLI>
>
> Any chance to see stable scalable IAX any time soon ? ;)
>
> Dawid
>
>
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