Kamailio 4.2 crash

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Rahul MathuR

28 Nov 2014 28 Nov '14

6:59 p.m.

Hello,

I have recently moved some traffic to kamailio-4.2 (installed on a seperate box) and it crashes quite often. Below is the backtrace of the core files -

<CORE#1> (gdb) bt #0 0x00000033d8c32635 in raise () from /lib64/libc.so.6 #1 0x00000033d8c33e15 in abort () from /lib64/libc.so.6 #2 0x000000000049add5 in sig_alarm_abort (signo=14) at main.c:689 #3 <signal handler called> #4 0x00000033d8ce50c7 in syscall () from /lib64/libc.so.6 #5 0x00007f7ca2ea0a1e in futex_get (lock=0x7f7ca3334388) at ../../mem/../futexlock.h:110 #6 0x00007f7ca2ea1e99 in remove_dialog_timer (tl=0x7f7ca3384c98) at dlg_timer.c:168 #7 0x00007f7ca2e83e9b in destroy_dlg (dlg=0x7f7ca3384c40) at dlg_hash.c:357 #8 0x00007f7ca2e84e19 in destroy_dlg_table () at dlg_hash.c:438 #9 0x00007f7ca2e50b89 in mod_destroy () at dialog.c:773 #10 0x000000000058dfd5 in destroy_modules () at sr_module.c:818 #11 0x0000000000499ad3 in cleanup (show_status=1) at main.c:564 #12 0x000000000049b096 in shutdown_children (sig=15, show_status=1) at main.c:706 #13 0x000000000049d66c in handle_sigs () at main.c:797 #14 0x00000000004a4e57 in main_loop () at main.c:1757 #15 0x00000000004a8a43 in main (argc=2, argv=0x7fff58d21368) at main.c:2609 (gdb) quit

<CORE#2> (gdb) bt #0 0x00007f7ca2ea22d7 in update_dlg_timer (tl=0x58, timeout=10) at dlg_timer.c:203 #1 0x00007f7ca2e824f3 in dlg_clean_run (ti=44865910) at dlg_hash.c:253 #2 0x00007f7ca2e566fc in dlg_clean_timer_exec (ticks=44865910, param=0x0) at dialog.c:1250 #3 0x00000000005f93e8 in fork_sync_timer (child_id=-1, desc=0x7f7ca2eb3a71 "Dialog Clean Timer", make_sock=1, f=0x7f7ca2e566e3 <dlg_clean_timer_exec>, param=0x0, interval=90) at timer_proc.c:232 #4 0x00007f7ca2e50476 in child_init (rank=0) at dialog.c:730 #5 0x000000000058e385 in init_mod_child (m=0x7f7ca8c09eb8, rank=0) at sr_module.c:930 #6 0x000000000058e0c0 in init_mod_child (m=0x7f7ca8c0b000, rank=0) at sr_module.c:927 #7 0x000000000058e68f in init_child (rank=0) at sr_module.c:957 #8 0x00000000004a435c in main_loop () at main.c:1705 #9 0x00000000004a8a43 in main (argc=2, argv=0x7fff58d21368) at main.c:2609 (gdb) quit

kamailio -v version: kamailio 4.2.0-pre0 (x86_64/linux) a78764-dirty flags: STATS: Off, USE_TCP, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, F_MALLOC, DBG_F_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 4MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: a78764 -dirty

Kindly let me know which version to move.

-- Warm Regds. MathuRahul -- Warm Regds. MathuRahul

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Daniel-Constantin Mierla

29 Nov 29 Nov

8:46 a.m.

Hello,

upgrade to use the latest stable version from 4.2 branch, respectively 4.2.1 at this time -- you are running a pre-release version, which was not supposed to be ready for production anyhow, and there was a fix to this issue already.

Cheers, Daniel

On 28/11/14 19:59, Rahul MathuR wrote:

...

Hello,

I have recently moved some traffic to kamailio-4.2 (installed on a seperate box) and it crashes quite often. Below is the backtrace of the core files -

<CORE#1> (gdb) bt #0 0x00000033d8c32635 in raise () from /lib64/libc.so.6 #1 0x00000033d8c33e15 in abort () from /lib64/libc.so.6 #2 0x000000000049add5 in sig_alarm_abort (signo=14) at main.c:689 #3 <signal handler called> #4 0x00000033d8ce50c7 in syscall () from /lib64/libc.so.6 #5 0x00007f7ca2ea0a1e in futex_get (lock=0x7f7ca3334388) at ../../mem/../futexlock.h:110 #6 0x00007f7ca2ea1e99 in remove_dialog_timer (tl=0x7f7ca3384c98) at dlg_timer.c:168 #7 0x00007f7ca2e83e9b in destroy_dlg (dlg=0x7f7ca3384c40) at dlg_hash.c:357 #8 0x00007f7ca2e84e19 in destroy_dlg_table () at dlg_hash.c:438 #9 0x00007f7ca2e50b89 in mod_destroy () at dialog.c:773 #10 0x000000000058dfd5 in destroy_modules () at sr_module.c:818 #11 0x0000000000499ad3 in cleanup (show_status=1) at main.c:564 #12 0x000000000049b096 in shutdown_children (sig=15, show_status=1) at main.c:706 #13 0x000000000049d66c in handle_sigs () at main.c:797 #14 0x00000000004a4e57 in main_loop () at main.c:1757 #15 0x00000000004a8a43 in main (argc=2, argv=0x7fff58d21368) at main.c:2609 (gdb) quit

<CORE#2> (gdb) bt #0 0x00007f7ca2ea22d7 in update_dlg_timer (tl=0x58, timeout=10) at dlg_timer.c:203 #1 0x00007f7ca2e824f3 in dlg_clean_run (ti=44865910) at dlg_hash.c:253 #2 0x00007f7ca2e566fc in dlg_clean_timer_exec (ticks=44865910, param=0x0) at dialog.c:1250 #3 0x00000000005f93e8 in fork_sync_timer (child_id=-1, desc=0x7f7ca2eb3a71 "Dialog Clean Timer", make_sock=1, f=0x7f7ca2e566e3 <dlg_clean_timer_exec>, param=0x0, interval=90) at timer_proc.c:232 #4 0x00007f7ca2e50476 in child_init (rank=0) at dialog.c:730 #5 0x000000000058e385 in init_mod_child (m=0x7f7ca8c09eb8, rank=0) at sr_module.c:930 #6 0x000000000058e0c0 in init_mod_child (m=0x7f7ca8c0b000, rank=0) at sr_module.c:927 #7 0x000000000058e68f in init_child (rank=0) at sr_module.c:957 #8 0x00000000004a435c in main_loop () at main.c:1705 #9 0x00000000004a8a43 in main (argc=2, argv=0x7fff58d21368) at main.c:2609 (gdb) quit

kamailio -v version: kamailio 4.2.0-pre0 (x86_64/linux) a78764-dirty flags: STATS: Off, USE_TCP, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, F_MALLOC, DBG_F_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 4MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: a78764 -dirty

Kindly let me know which version to move.

-- Warm Regds. MathuRahul

-- Warm Regds. MathuRahul

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

Rahul MathuR

8 Dec 8 Dec

8:35 a.m.

Hello Daniel,

I upgraded to latest version -

[root@h5-152-217-138 /]# kamailio -v version: kamailio 4.2.1 (x86_64/linux) 868a34 flags: STATS: Off, USE_TCP, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, F_MALLOC, DBG_F_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: 868a34 compiled on 00:20:15 Dec 2 2014 with gcc 4.4.7

BUT even then, after 8 days it crashed and again in futex_get( )

Program terminated with signal 11, Segmentation fault. #0 0x00007f970a39fae6 in futex_get (lock=0x7fffbf91f160) at ../../parser/../mem/../futexlock.h:101 101 v=atomic_cmpxchg(lock, 0, 1); /* lock if 0 */ (gdb) bt #0 0x00007f970a39fae6 in futex_get (lock=0x7fffbf91f160) at ../../parser/../mem/../futexlock.h:101 #1 0x00007f970a3a4369 in nio_intercept_init () at corex_nio.c:411 #2 0x00007f970a3a58bd in next_proto (proto=32767) at ../../socket_info.h:119 #3 0x000000000047d4e9 in sr_event_exec (type=2, data=0x7fffbf91fb10) at events.c:218 #4 0x000000000048151e in msg_send (dst=0x7fffbf91fe00, buf=0x7f970b09e310 "\367\204\223\024)i\277aזn7a\307nȜ[yK9\\035\356]\277\304w\365\362U\207ԕ\365d\303\024'\245`!v\032\334\347\221\323\023\020\213\271A\rz\336\315&Z\023\335۶%\016\263\260=:\261]؊\037\245:\bg\227y<\217\270Zȍ\317\376\240\a\365h\f[\214\212SB\326\343\216\345\323"\r\360%\210k\351!\373\323\a]\017-\214q\257\023,\210\342:\277\203\217\313W@w\300d\021\070\262\254ǫ\373\374\217\033\060\241\267+`\277>M\233\262\246=\\016-\253Ӷ\325( \365yo\354J\221\021\211R3\325M\333\b\277\021\340\344\337\036<=\026&\314m\016\324]\bG`Ȅ\b"..., len=3176) at forward.h:175 #5 0x00000000004894b3 in forward_request (msg=0x7f970b09dbf0, dst=0x7fffbf91fde0, port=7878, send_info=0x7fffbf91fe00) at forward.c:633 #6 0x00007f970a0b5ad0 in init_avp_params (fr_timer_param=0x6f5758 "/usr/local/etc/kamailio/kamailio.cfg", fr_inv_timer_param=0x27957d0 "\001") at t_funcs.c:421 #7 0x00007f970a0f3d58 in t_set_disable_internal_reply (msg=0x7f970b09dbf0, p1=0x7fffbf9200b0 "\365\252O\a\227\177", p2=0x7f970b09dbf0 "\001") at tm.c:1891 #8 0x00007f970a0f4dad in t_any_timeout (msg=0x7f970a0f4dad, foo=0x7fffbf91ff40 "@\005\222\277\377\177", bar=0x7fffbf923970 "\002") at tm.c:1981 #9 0x000000000041ce76 in do_action (h=0x7fffbf920640, a=0x7f970b044e28, msg=0x7f970b09dbf0) at action.c:1088 #10 0x000000000042957a in run_actions (h=0x7fffbf920640, a=0x7f970b044e28, msg=0x7f970b09dbf0) at action.c:1583 #11 0x0000000000429bdf in run_actions_safe (h=0x7fffbf922da0, a=0x7f970b044e28, msg=0x7f970b09dbf0) at action.c:1648 #12 0x000000000053f61c in rval_get_int (h=0x7fffbf922da0, msg=0x7f970b09dbf0, i=0x7fffbf920b18, rv=0x7f970b045280, cache=0x0) at rvalue.c:924 #13 0x0000000000543854 in rval_expr_eval_int (h=0x7fffbf922da0, msg=0x7f970b09dbf0, res=0x7fffbf920b18, rve=0x7f970b045278) at rvalue.c:1918 #14 0x0000000000543c4a in rval_expr_eval_int (h=0x7fffbf922da0, msg=0x7f970b09dbf0, res=0x7fffbf920fa8, rve=0x7f970b045978) at rvalue.c:1926 #15 0x000000000041c960 in do_action (h=0x7fffbf922da0, a=0x7f970b046308, msg=0x7f970b09dbf0) at action.c:1064 #16 0x000000000042957a in run_actions (h=0x7fffbf922da0, a=0x7f970b040c10, msg=0x7f970b09dbf0) at action.c:1583 #17 0x0000000000419905 in do_action (h=0x7fffbf922da0, a=0x7f970b04e220, msg=0x7f970b09dbf0) at action.c:712 #18 0x000000000042957a in run_actions (h=0x7fffbf922da0, a=0x7f970b04b098, msg=0x7f970b09dbf0) at action.c:1583 #19 0x000000000041cddf in do_action (h=0x7fffbf922da0, a=0x7f970b051b78, msg=0x7f970b09dbf0) at action.c:1079

On Sat, Nov 29, 2014 at 2:16 PM, Daniel-Constantin Mierla <miconda@gmail.com

...

wrote:

...

Hello,

upgrade to use the latest stable version from 4.2 branch, respectively 4.2.1 at this time -- you are running a pre-release version, which was not supposed to be ready for production anyhow, and there was a fix to this issue already.

Cheers, Daniel

On 28/11/14 19:59, Rahul MathuR wrote:

Hello,

I have recently moved some traffic to kamailio-4.2 (installed on a seperate box) and it crashes quite often. Below is the backtrace of the core files -

<CORE#1> (gdb) bt #0 0x00000033d8c32635 in raise () from /lib64/libc.so.6 #1 0x00000033d8c33e15 in abort () from /lib64/libc.so.6 #2 0x000000000049add5 in sig_alarm_abort (signo=14) at main.c:689 #3 <signal handler called> #4 0x00000033d8ce50c7 in syscall () from /lib64/libc.so.6 #5 0x00007f7ca2ea0a1e in futex_get (lock=0x7f7ca3334388) at ../../mem/../futexlock.h:110 #6 0x00007f7ca2ea1e99 in remove_dialog_timer (tl=0x7f7ca3384c98) at dlg_timer.c:168 #7 0x00007f7ca2e83e9b in destroy_dlg (dlg=0x7f7ca3384c40) at dlg_hash.c:357 #8 0x00007f7ca2e84e19 in destroy_dlg_table () at dlg_hash.c:438 #9 0x00007f7ca2e50b89 in mod_destroy () at dialog.c:773 #10 0x000000000058dfd5 in destroy_modules () at sr_module.c:818 #11 0x0000000000499ad3 in cleanup (show_status=1) at main.c:564 #12 0x000000000049b096 in shutdown_children (sig=15, show_status=1) at main.c:706 #13 0x000000000049d66c in handle_sigs () at main.c:797 #14 0x00000000004a4e57 in main_loop () at main.c:1757 #15 0x00000000004a8a43 in main (argc=2, argv=0x7fff58d21368) at main.c:2609 (gdb) quit

<CORE#2> (gdb) bt #0 0x00007f7ca2ea22d7 in update_dlg_timer (tl=0x58, timeout=10) at dlg_timer.c:203 #1 0x00007f7ca2e824f3 in dlg_clean_run (ti=44865910) at dlg_hash.c:253 #2 0x00007f7ca2e566fc in dlg_clean_timer_exec (ticks=44865910, param=0x0) at dialog.c:1250 #3 0x00000000005f93e8 in fork_sync_timer (child_id=-1, desc=0x7f7ca2eb3a71 "Dialog Clean Timer", make_sock=1, f=0x7f7ca2e566e3 <dlg_clean_timer_exec>, param=0x0, interval=90) at timer_proc.c:232 #4 0x00007f7ca2e50476 in child_init (rank=0) at dialog.c:730 #5 0x000000000058e385 in init_mod_child (m=0x7f7ca8c09eb8, rank=0) at sr_module.c:930 #6 0x000000000058e0c0 in init_mod_child (m=0x7f7ca8c0b000, rank=0) at sr_module.c:927 #7 0x000000000058e68f in init_child (rank=0) at sr_module.c:957 #8 0x00000000004a435c in main_loop () at main.c:1705 #9 0x00000000004a8a43 in main (argc=2, argv=0x7fff58d21368) at main.c:2609 (gdb) quit

kamailio -v version: kamailio 4.2.0-pre0 (x86_64/linux) a78764-dirty flags: STATS: Off, USE_TCP, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, F_MALLOC, DBG_F_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 4MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: a78764 -dirty

Kindly let me know which version to move.

-- Warm Regds. MathuRahul

-- Warm Regds. MathuRahul

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- Warm Regds. MathuRahul

Daniel-Constantin Mierla

8:54 a.m.

Hello,

the crash is different, no longer the one in dialog that was fixed -- now it is inside corex module, at corex_nio.c line 411.

I checked the source code and that line doesn't exist in 4.2 or master branches. I guess you have custom development done to corex module -- check your code there.

Cheers, Daniel

On 08/12/14 09:35, Rahul MathuR wrote:

...

Hello Daniel,

I upgraded to latest version -

[root@h5-152-217-138 /]# kamailio -v version: kamailio 4.2.1 (x86_64/linux) 868a34 flags: STATS: Off, USE_TCP, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, F_MALLOC, DBG_F_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: 868a34 compiled on 00:20:15 Dec 2 2014 with gcc 4.4.7

BUT even then, after 8 days it crashed and again in futex_get( )

Program terminated with signal 11, Segmentation fault. #0 0x00007f970a39fae6 in futex_get (lock=0x7fffbf91f160) at ../../parser/../mem/../futexlock.h:101 101 v=atomic_cmpxchg(lock, 0, 1); /* lock if 0 */ (gdb) bt #0 0x00007f970a39fae6 in futex_get (lock=0x7fffbf91f160) at ../../parser/../mem/../futexlock.h:101 #1 0x00007f970a3a4369 in nio_intercept_init () at corex_nio.c:411 #2 0x00007f970a3a58bd in next_proto (proto=32767) at ../../socket_info.h:119 #3 0x000000000047d4e9 in sr_event_exec (type=2, data=0x7fffbf91fb10) at events.c:218 #4 0x000000000048151e in msg_send (dst=0x7fffbf91fe00, buf=0x7f970b09e310 "\367\204\223\024)i\277aזn7a\307nȜ[yK9\\035\356]\277\304w\365\362U\207ԕ\365d\303\024'\245`!v\032\334\347\221\323\023\020\213\271A\rz\336\315&Z\023\335۶%\016\263\260=:\261]؊\037\245:\bg\227y<\217\270Zȍ\317\376\240\a\365h\f[\214\212SB\326\343\216\345\323"\r\360%\210k\351!\373\323\a]\017-\214q\257\023,\210\342:\277\203\217\313W@w\300d\021\070\262\254ǫ\373\374\217\033\060\241\267+`\277>M\233\262\246=\\016-\253Ӷ\325( \365yo\354J\221\021\211R3\325M\333\b\277\021\340\344\337\036<=\026&\314m\016\324]\bG`Ȅ\b"..., len=3176) at forward.h:175 #5 0x00000000004894b3 in forward_request (msg=0x7f970b09dbf0, dst=0x7fffbf91fde0, port=7878, send_info=0x7fffbf91fe00) at forward.c:633 #6 0x00007f970a0b5ad0 in init_avp_params (fr_timer_param=0x6f5758 "/usr/local/etc/kamailio/kamailio.cfg", fr_inv_timer_param=0x27957d0 "\001") at t_funcs.c:421 #7 0x00007f970a0f3d58 in t_set_disable_internal_reply (msg=0x7f970b09dbf0, p1=0x7fffbf9200b0 "\365\252O\a\227\177", p2=0x7f970b09dbf0 "\001") at tm.c:1891 #8 0x00007f970a0f4dad in t_any_timeout (msg=0x7f970a0f4dad, foo=0x7fffbf91ff40 "@\005\222\277\377\177", bar=0x7fffbf923970 "\002") at tm.c:1981 #9 0x000000000041ce76 in do_action (h=0x7fffbf920640, a=0x7f970b044e28, msg=0x7f970b09dbf0) at action.c:1088 #10 0x000000000042957a in run_actions (h=0x7fffbf920640, a=0x7f970b044e28, msg=0x7f970b09dbf0) at action.c:1583 #11 0x0000000000429bdf in run_actions_safe (h=0x7fffbf922da0, a=0x7f970b044e28, msg=0x7f970b09dbf0) at action.c:1648 #12 0x000000000053f61c in rval_get_int (h=0x7fffbf922da0, msg=0x7f970b09dbf0, i=0x7fffbf920b18, rv=0x7f970b045280, cache=0x0) at rvalue.c:924 #13 0x0000000000543854 in rval_expr_eval_int (h=0x7fffbf922da0, msg=0x7f970b09dbf0, res=0x7fffbf920b18, rve=0x7f970b045278) at rvalue.c:1918 #14 0x0000000000543c4a in rval_expr_eval_int (h=0x7fffbf922da0, msg=0x7f970b09dbf0, res=0x7fffbf920fa8, rve=0x7f970b045978) at rvalue.c:1926 #15 0x000000000041c960 in do_action (h=0x7fffbf922da0, a=0x7f970b046308, msg=0x7f970b09dbf0) at action.c:1064 #16 0x000000000042957a in run_actions (h=0x7fffbf922da0, a=0x7f970b040c10, msg=0x7f970b09dbf0) at action.c:1583 #17 0x0000000000419905 in do_action (h=0x7fffbf922da0, a=0x7f970b04e220, msg=0x7f970b09dbf0) at action.c:712 #18 0x000000000042957a in run_actions (h=0x7fffbf922da0, a=0x7f970b04b098, msg=0x7f970b09dbf0) at action.c:1583 #19 0x000000000041cddf in do_action (h=0x7fffbf922da0, a=0x7f970b051b78, msg=0x7f970b09dbf0) at action.c:1079

On Sat, Nov 29, 2014 at 2:16 PM, Daniel-Constantin Mierla <miconda@gmail.com mailto:miconda@gmail.com> wrote:
Hello,

upgrade to use the latest stable version from 4.2 branch,
respectively 4.2.1 at this time -- you are running a pre-release
version, which was not supposed to be ready for production anyhow,
and there was a fix to this issue already.

Cheers,
Daniel


On 28/11/14 19:59, Rahul MathuR wrote:
...
Hello,

I have recently moved some traffic to kamailio-4.2 (installed on
a seperate box) and it crashes quite often. Below is the
backtrace of the core files - 

<CORE#1>
(gdb) bt
#0  0x00000033d8c32635 in raise () from /lib64/libc.so.6
#1  0x00000033d8c33e15 in abort () from /lib64/libc.so.6
#2  0x000000000049add5 in sig_alarm_abort (signo=14) at main.c:689
#3  <signal handler called>
#4  0x00000033d8ce50c7 in syscall () from /lib64/libc.so.6
#5  0x00007f7ca2ea0a1e in futex_get (lock=0x7f7ca3334388) at
../../mem/../futexlock.h:110
#6  0x00007f7ca2ea1e99 in remove_dialog_timer (tl=0x7f7ca3384c98)
at dlg_timer.c:168
#7  0x00007f7ca2e83e9b in destroy_dlg (dlg=0x7f7ca3384c40) at
dlg_hash.c:357
#8  0x00007f7ca2e84e19 in destroy_dlg_table () at dlg_hash.c:438
#9  0x00007f7ca2e50b89 in mod_destroy () at dialog.c:773
#10 0x000000000058dfd5 in destroy_modules () at sr_module.c:818
#11 0x0000000000499ad3 in cleanup (show_status=1) at main.c:564
#12 0x000000000049b096 in shutdown_children (sig=15,
show_status=1) at main.c:706
#13 0x000000000049d66c in handle_sigs () at main.c:797
#14 0x00000000004a4e57 in main_loop () at main.c:1757
#15 0x00000000004a8a43 in main (argc=2, argv=0x7fff58d21368) at
main.c:2609
(gdb) quit


<CORE#2>
(gdb) bt
#0  0x00007f7ca2ea22d7 in update_dlg_timer (tl=0x58, timeout=10)
at dlg_timer.c:203
#1  0x00007f7ca2e824f3 in dlg_clean_run (ti=44865910) at
dlg_hash.c:253
#2  0x00007f7ca2e566fc in dlg_clean_timer_exec (ticks=44865910,
param=0x0) at dialog.c:1250
#3  0x00000000005f93e8 in fork_sync_timer (child_id=-1,
desc=0x7f7ca2eb3a71 "Dialog Clean Timer", make_sock=1,
f=0x7f7ca2e566e3 <dlg_clean_timer_exec>, param=0x0,
    interval=90) at timer_proc.c:232
#4  0x00007f7ca2e50476 in child_init (rank=0) at dialog.c:730
#5  0x000000000058e385 in init_mod_child (m=0x7f7ca8c09eb8,
rank=0) at sr_module.c:930
#6  0x000000000058e0c0 in init_mod_child (m=0x7f7ca8c0b000,
rank=0) at sr_module.c:927
#7  0x000000000058e68f in init_child (rank=0) at sr_module.c:957
#8  0x00000000004a435c in main_loop () at main.c:1705
#9  0x00000000004a8a43 in main (argc=2, argv=0x7fff58d21368) at
main.c:2609
(gdb) quit


kamailio -v
version: kamailio 4.2.0-pre0 (x86_64/linux) a78764-dirty
flags: STATS: Off, USE_TCP, USE_RAW_SOCKS, DISABLE_NAGLE,
USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, F_MALLOC,
DBG_F_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE,
USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN
16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 4MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: a78764 -dirty


Kindly let me know which version to move.


-- 
Warm Regds.
MathuRahul



-- 
Warm Regds.
MathuRahul



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-- 
Daniel-Constantin Mierla
http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> - http://www.linkedin.com/in/miconda


_______________________________________________
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-- Warm Regds. MathuRahul

-- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

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