我使用Asterisk 11.3.0并且每隔3-4天在dmesg中使用它：
asterisk[24467]: segfault at 18 ip 00007f7e5c49ba3f sp 00007f7e035fb500 error 4 in libsqlite3.so.0.8.6[7f7e5c46b000+8c000]
之后星号崩溃，我需要重新启动它。
我使用gdb在核心文件中找到解决方案，它向我展示了这个：
*#0 __ao2_callback (c=0x0, arg=0x7fbfaf050290, flags=OBJ_POINTER) at astobj2.c:1190
#1 __ao2_find (c=0x0, arg=0x7fbfaf050290, flags=OBJ_POINTER) at astobj2.c:1221
#2 0x00000000004d7f2b in find_interface (format1=<value optimized out>, format2=0x7fbf70935c28) at format.c:107
#3 format_cmp_helper (format1=<value optimized out>, format2=0x7fbf70935c28) at format.c:314
#4 0x00000000004da242 in cmp_cb (obj=<value optimized out>, arg=<value optimized out>, flags=<value optimized out>) at format_cap.c:56
#5 0x0000000000447652 in internal_ao2_callback (c=0x7fbf7124bf58, flags=OBJ_POINTER, cb_fn=<value optimized out>, arg=0x7fbf7124944c, data=0x0, type=DEFAULT, tag=0x0, file=0x0, line=0,
func=0x0) at astobj2.c:1085
#6 0x00000000004480aa in __ao2_callback (c=<value optimized out>, arg=<value optimized out>, flags=<value optimized out>) at astobj2.c:1190
#7 __ao2_find (c=<value optimized out>, arg=<value optimized out>, flags=<value optimized out>) at astobj2.c:1221
#8 0x00000000004da166 in ast_format_cap_iscompatible (cap=<value optimized out>, format=<value optimized out>) at format_cap.c:318
#9 0x00007fbfd8b86fd7 in sip_rtp_read (ast=0x7fbf70da2288) at chan_sip.c:8344
#10 sip_read (ast=0x7fbf70da2288) at chan_sip.c:8389
#11 0x0000000000484c78 in __ast_read (chan=0x7fbf70da2288, dropaudio=0) at channel.c:4010
#12 0x00007fbfcbdf6fde in wait_for_answer (qe=0x7fbfaf053320, outgoing=0x7fbf2c540930, to=0x7fbfaf0531d8, digit=0x7fbfaf0531df "", prebusies=<value optimized out>, caller_disconnect=0,
forwardsallowed=1) at app_queue.c:4527
#13 0x00007fbfcbdf844a in try_calling (qe=0x7fbfaf053320, opts=..., opt_args=0x7fbfaf054520, announceoverride=<value optimized out>, url=0x7fbfaf0532a8 "", tries=<value optimized out>,
noption=0x7fbf2ca7d3e0, agi=0x7fbf71249448 "\002", macro=0x7fc01526fbd0 "AWAVAUE1\355ATUH\211\375S\211\313H\203\354(\350\035\324\377\377\003\230p\002",
gosub=0x7fc0199a6619 "H\211\320H\203\304\bH=\001\360\377\377s\001\303H\213\rp\031+", ringing=0) at app_queue.c:5379
#14 0x00007fbfcbdfc53b in queue_exec (chan=0x7fbf70da2288, data=<value optimized out>) at app_queue.c:7108
#15 0x000000000051bca4 in pbx_exec (c=0x7fbf70da2288, app=0x2921650, data=0x7fbfaf056680 "stp,tTc,,,1500") at pbx.c:1589
#16 0x0000000000526434 in pbx_extension_helper (c=0x7fbf70da2288, con=0x0, context=<value optimized out>, exten=<value optimized out>, priority=6, label=0x0,
callerid=0x7fbf71499690 "4959479643", action=E_SPAWN, found=0x7fbfaf058cfc, combined_find_spawn=1) at pbx.c:4665
#17 0x000000000052d3f5 in ast_spawn_extension (c=0x7fbf70da2288, args=0x0) at pbx.c:5781
#18 __ast_pbx_run (c=0x7fbf70da2288, args=0x0) at pbx.c:6256
#19 0x000000000052eb7b in pbx_thread (data=<value optimized out>) at pbx.c:6586
#20 0x000000000056ec5b in dummy_start (data=<value optimized out>) at utils.c:1091
#21 0x00007fc0183ea851 in start_thread () from /lib64/libpthread.so.0
#22 0x00007fc0199b390d in clone () from /lib64/libc.so.6*
线程应用所有bt显示此：
Thread 153 (Thread 0x7fd27e25d700 (LWP 23043)):
0 0x00007fd2f360a253 in poll () from /lib64/libc.so.6
1 0x00000000004820d1 in ast_waitfor_nandfds (c=0x7fd27e2571b8, n=1, fds=0x30b4e, nfds=1417518661, exception=0x0, outfd=0x7fd27e2571e4, ms=0x2e6c656e6e616863) at channel.c:3254
2 0x00000000004860a2 in ast_waitfordigit_full (c=0x7fd25491aea8, timeout_ms=1000, cmdfd=-1, audiofd=-1) at channel.c:3622
3 0x00007fd2a5a47415 in wait_our_turn (chan=0x7fd25491aea8, data=<value optimized out>) at app_queue.c:4755
4 queue_exec (chan=0x7fd25491aea8, data=<value optimized out>) at app_queue.c:7055
5 0x000000000051bca4 in pbx_exec (c=0x7fd25491aea8, app=0x361d720, data=0x7fd27e25a680 "ao,tTc,,,1200") at pbx.c:1589
6 0x0000000000526434 in pbx_extension_helper (c=0x7fd25491aea8, con=0x0, context=<value optimized out>, exten=<value optimized out>, priority=19, label=0x0,
callerid=0x7fd25404ad50 "9166506959", action=E_SPAWN, found=0x7fd27e25ccfc, combined_find_spawn=1) at pbx.c:4665
7 0x000000000052d3f5 in ast_spawn_extension (c=0x7fd25491aea8, args=0x0) at pbx.c:5781
8 __ast_pbx_run (c=0x7fd25491aea8, args=0x0) at pbx.c:6256
9 0x000000000052eb7b in pbx_thread (data=<value optimized out>) at pbx.c:6586
10 0x000000000056ec5b in dummy_start (data=<value optimized out>) at utils.c:1091
11 0x00007fd2f204a851 in start_thread () from /lib64/libpthread.so.0
12 0x00007fd2f361390d in clone () from /lib64/libc.so.6
Thread 152 (Thread 0x7fd27d2dd700 (LWP 23075)):
0 0x00007fd2f204e7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
1 0x0000000000448be0 in ast_audiohook_trigger_wait (audiohook=0x7fd1d80ddb10) at audiohook.c:939
2 0x00007fd2b46b8388 in mixmonitor_thread (obj=0x7fd1d80ddb10) at app_mixmonitor.c:635
3 0x000000000056ec5b in dummy_start (data=<value optimized out>) at utils.c:1091
4 0x00007fd2f204a851 in start_thread () from /lib64/libpthread.so.0
5 0x00007fd2f361390d in clone () from /lib64/libc.so.6
Thread 151 (Thread 0x7fd27d3d5700 (LWP 24008)):
0 0x00007fd2f2051054 in __lll_lock_wait () from /lib64/libpthread.so.0
1 0x00007fd2f204c3a3 in _L_lock_892 () from /lib64/libpthread.so.0
2 0x00007fd2f204c287 in pthread_mutex_lock () from /lib64/libpthread.so.0
3 0x0000000000447b5d in internal_ao2_callback (c=0x213ec18, flags=OBJ_NODATA, cb_fn=<value optimized out>, arg=0x7fd27d3d42c0, data=0x0, type=DEFAULT, tag=0x0, file=0x0, line=0, func=0x0)
at astobj2.c:1071
4 0x0000000000447d21 in __ao2_callback (c=<value optimized out>, flags=<value optimized out>, cb_fn=<value optimized out>, arg=<value optimized out>) at astobj2.c:1190
5 0x00007fd2b27c7cf1 in sip_show_channels (e=<value optimized out>, cmd=<value optimized out>, a=<value optimized out>) at chan_sip.c:20737
6 0x00000000004938c7 in ast_cli_command_full (uid=0, gid=0, fd=551, s=0x7fd27d3d4650 "sip show channels") at cli.c:2560
7 0x0000000000493afc in ast_cli_command_multiple_full (uid=0, gid=0, fd=551, size=18, s=0x7fd27d3d4abf "sip show channels") at cli.c:2583
8 0x0000000000440259 in netconsole (vconsole=0x8401f8) at asterisk.c:1336
9 0x000000000056ec5b in dummy_start (data=<value optimized out>) at utils.c:1091
10 0x00007fd2f204a851 in start_thread () from /lib64/libpthread.so.0
11 0x00007fd2f361390d in clone () from /lib64/libc.so.6
Thread 150 (Thread 0x7fd29d486700 (LWP 13766)):
0 0x00007fd2f360a253 in poll () from /lib64/libc.so.6
1 0x00000000004820d1 in ast_waitfor_nandfds (c=0x7fd29d47de00, n=2, fds=0x0, nfds=0, exception=0x0, outfd=0x0, ms=0x2e6c656e6e616863) at channel.c:3254
2 0x0000000000489428 in ast_waitfor_n (c0=0x7fd25435cdd8, c1=0x7fd1d847d498, config=0x7fd29d480060, fo=0x7fd29d47e298, rc=0x7fd29d47e290) at channel.c:3535
3 ast_generic_bridge (c0=0x7fd25435cdd8, c1=0x7fd1d847d498, config=0x7fd29d480060, fo=0x7fd29d47e298, rc=0x7fd29d47e290) at channel.c:7540
4 ast_channel_bridge (c0=0x7fd25435cdd8, c1=0x7fd1d847d498, config=0x7fd29d480060, fo=0x7fd29d47e298, rc=0x7fd29d47e290) at channel.c:8018
5 0x00000000004c3466 in ast_bridge_call (chan=0x7fd25435cdd8, peer=0x7fd1d847d498, config=0x7fd29d480060) at features.c:4464
6 0x00007fd2a5a44ddb in try_calling (qe=0x7fd29d480320, opts=..., opt_args=0x7fd29d481520, announceoverride=<value optimized out>, url=0x0, tries=<value optimized out>,
noption=0x2e6c656e6e616863, agi=<value optimized out>, macro=<value optimized out>, gosub=<value optimized out>, ringing=1702125924) at app_queue.c:5874
7 0x00007fd2a5a4753b in queue_exec (chan=0x7fd25435cdd8, data=<value optimized out>) at app_queue.c:7108
8 0x000000000051bca4 in pbx_exec (c=0x7fd25435cdd8, app=0x361d720, data=0x7fd29d483680 "stp,tTc") at pbx.c:1589
9 0x0000000000526434 in pbx_extension_helper (c=0x7fd25435cdd8, con=0x0, context=<value optimized out>, exten=<value optimized out>, priority=7, label=0x0,
你能帮助我解决这个问题吗？
将不胜感激任何帮助。
答案 0 :(得分：0)
当前的星号11.x版本是11.14.你使用的是非常旧的版本，并请某人调试它？请更改为当前的星号和libsqlite版本，更新你的glibc，其他系统库，检查是否存在问题。 99％的可能性在此之后你永远不会发现它。