[asterisk-bugs] [JIRA] (ASTERISK-20574) chan_motif crash

Tue Nov 6 00:27:21 CST 2012

    [ https://issues.asterisk.org/jira/browse/ASTERISK-20574?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=199272#comment-199272 ] 

Dmitry Melekhov commented on ASTERISK-20574:
--------------------------------------------

OK, but reporduced with 11.0 :-)

(gdb) bt
#0  __ao2_callback (c=0x0, arg=0xb4a90e34, flags=OBJ_POINTER) at astobj2.c:1188
#1  __ao2_find (c=0x0, arg=0xb4a90e34, flags=OBJ_POINTER) at astobj2.c:1219
#2  0x0811f53e in find_interface (format1=0xb4c45bd4, format2=0xb4a90e34) at format.c:107
#3  format_cmp_helper (format1=0xb4c45bd4, format2=0xb4a90e34) at format.c:314
#4  0x080c5b54 in ast_write (chan=0xb4c4534c, fr=0xb4a924f0) at channel.c:5035
#5  0xb6f1f979 in conf_run (chan=0xb4c4534c, conf=0xb4c583b8, confflags=0xb4a92e3c, optargs=0xb4a92e10) at app_meetme.c:3959
#6  0xb6f2a8ff in conf_exec (chan=0xb4c4534c, data=0xb4a94f04 "6000,TL(10800000:60000)") at app_meetme.c:4760
#7  0x08165c10 in pbx_exec (c=0xb4c4534c, app=0xb58e3aa0, data=0xb4a94f04 "6000,TL(10800000:60000)") at pbx.c:1589
#8  0x08176a6d in pbx_extension_helper (c=0xb4c4534c, con=0x0, context=0xb4c45f00 "jabber-in", exten=0xb4c45f50 "s", priority=4, label=0x0, 
    callerid=0xb4c1ccf8 "dm", action=E_SPAWN, found=0xb4a97328, combined_find_spawn=1) at pbx.c:4442
#9  0x0817be4d in ast_spawn_extension (c=0xb4c4534c, args=0x0) at pbx.c:5558
#10 __ast_pbx_run (c=0xb4c4534c, args=0x0) at pbx.c:6030
#11 0x0817e910 in pbx_thread (data=0xb4c4534c) at pbx.c:6360
#12 0x081c239b in dummy_start (data=0xb4c1d538) at utils.c:1030
#13 0x4faf8852 in start_thread () from /lib/libpthread.so.0
#14 0x4fa62a8e in clone () from /lib/libc.so.6

                
> chan_motif crash
> ----------------
>
>                 Key: ASTERISK-20574
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-20574
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_motif
>    Affects Versions: 11.0.0-beta2
>         Environment: Centos 5.8/x86
>            Reporter: Dmitry Melekhov
>            Assignee: Dmitry Melekhov
>            Severity: Minor
>         Attachments: motif.conf, xmpp.conf
>
>
> I'm trying to test calls between asterisk and psi with chan_motif with 11rc1 and just got crash:
> Program terminated with signal 11, Segmentation fault.
> #0  0x4fa00945 in memcpy () from /lib/libc.so.6
> (gdb) bt
> #0  0x4fa00945 in memcpy () from /lib/libc.so.6
> #1  0x4fb3e04d in ?? () from /lib/libz.so.1
> #2  0x4fb3f162 in ?? () from /lib/libz.so.1
> #3  0x4fb3e2f7 in deflate () from /lib/libz.so.1
> #4  0x4fcbd8aa in ?? () from /lib/libcrypto.so.6
> #5  0x4fcbd42e in COMP_compress_block () from /lib/libcrypto.so.6
> #6  0x4ffa148a in ssl3_do_compress () from /lib/libssl.so.6
> #7  0x4ffa15bd in ?? () from /lib/libssl.so.6
> #8  0x4ffa19d5 in ssl3_write_bytes () from /lib/libssl.so.6
> #9  0x4ff9efb1 in ssl3_write () from /lib/libssl.so.6
> #10 0x4ffb0879 in SSL_write () from /lib/libssl.so.6
> #11 0xb74d1eb9 in xmpp_client_send_raw_message (client=0xb7209f84, stanza=0x9c267e4) at res_xmpp.c:2409
> #12 ast_xmpp_client_send (client=0xb7209f84, stanza=0x9c267e4) at res_xmpp.c:2443
> #13 0xb64e0b4d in jingle_send_session_action (session=0x9c2a26c, action=0xb64e6c9f "session-initiate") at chan_motif.c:1318
> #14 0xb64e5f01 in jingle_send_session_initiate (ast=0x9c3b354, dest=0x9c0dec0 "jabber/dm at jabber.belkam.com", timeout=0) at chan_motif.c:1342
> not big deal just because I can't get sound between asterisk and psi yet, but anyway I guess there should be no crash... :-)
> #15 jingle_call (ast=0x9c3b354, dest=0x9c0dec0 "jabber/dm at jabber.belkam.com", timeout=0) at chan_motif.c:1682
> #16 0x080b8c28 in ast_call (chan=0x9c3b354, addr=0x9c0dec0 "jabber/dm at jabber.belkam.com", timeout=0) at channel.c:5959
> #17 0xb6d7662a in dial_exec_full (chan=0x9c0a544, data=<value optimized out>, peerflags=0xb4b1ae50, continue_exec=0x0) at app_dial.c:2594
> #18 0xb6d7a979 in dial_exec (chan=0x9c0a544, data=0xb4b1cf04 "Motif/jabber/dm at jabber.belkam.com,,r") at app_dial.c:3124
> #19 0x08165b70 in pbx_exec (c=0x9c0a544, app=0xb54954e0, data=0xb4b1cf04 "Motif/jabber/dm at jabber.belkam.com,,r") at pbx.c:1589
> #20 0x081769cd in pbx_extension_helper (c=0x9c0a544, con=0x0, context=0x9c0b0f8 "default", exten=0x9c0b148 "6006", priority=1, label=0x0, 
>     callerid=0x9bfea88 "6401", action=E_SPAWN, found=0xb4b1f328, combined_find_spawn=1) at pbx.c:4442
> #21 0x0817bdad in ast_spawn_extension (c=0x9c0a544, args=0x0) at pbx.c:5558
> #22 __ast_pbx_run (c=0x9c0a544, args=0x0) at pbx.c:6030
> #23 0x0817e870 in pbx_thread (data=0x9c0a544) at pbx.c:6360
> #24 0x081c220b in dummy_start (data=0x9c0d270) at utils.c:1030
> #25 0x4faf8852 in start_thread () from /lib/libpthread.so.0
> #26 0x4fa62a8e in clone () from /lib/libc.so.6

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