[OpenSIPS-Users] Pending OpenSIPS minor releases: Last minute bug fixes!

Mon Oct 10 19:09:43 CEST 2016

Hi Liviu/team, 

There is one item pending from my mail thread - opensips crash when doing load test. 
Please find the details of that message below. 

Hi Bogdan, 

When I try to apply patch, I see all the code are already available in 2.2. So I did not add any patch. 
But did a code addition for 'REST_PUT' request in rest_client.c, rest_methods.c, rest_methohs.h 
Tried to perform load test. Observed 2 issues.

1)	Tried to load 10,000 calls - But route[resume_http] is called only for 9985 calls. 
Every time approximately 10-20 calls, route[resume_http]  is not called. But if I see the tcpdump, I am seeing 10,000 HTTP request and 10,000 HTTP 200 OK responses.
When printing the response in resume_http for every call-id, 10-20 calls response is not printed - which means resume is not called for these calls. 
Am not filtering any response code.  
route[resume_http] {
        xlog("L_INFO","Resp $rc in HTTP PUT!\n");
        xlog("L_INFO","route[relay] The content received from SM for $rm: [callId=$ci] : $var(body) in HTTP PUT\n");
        .....................
}
   For first few calls, $rc is 1(ASYNC_DONE), for others $rc is -5(ASYNC_SYNC)

2)	Tried to load more than 10,000 calls. When it reaches 25,000 calls after that some point opensips crashes. 
I have two core dump generated as of now. 
Coredump1:
--------------
(gdb) bt
#0  0x00007f8defacc840 in Curl_num_addresses () from /lib64/libcurl.so.4
#1  0x00007f8defaf09ee in Curl_connecthost () from /lib64/libcurl.so.4
#2  0x00007f8defae34ff in Curl_setup_conn () from /lib64/libcurl.so.4
#3  0x00007f8defae370c in Curl_connect () from /lib64/libcurl.so.4
#4  0x00007f8defaf32c0 in multi_runsingle () from /lib64/libcurl.so.4
#5  0x00007f8defaf4121 in curl_multi_perform () from /lib64/libcurl.so.4
#6  0x00007f8defd2b65b in start_async_http_req (msg=msg at entry=0x7f8df3740fc0, method=method at entry=REST_CLIENT_PUT,
    url=0x7f8df36ceb88 "http://test.comcast.net/RTCGSessionManager/rest/tel/session/createroom?", req_body=<optimized out>,
    req_ctype=<optimized out>, out_handle=out_handle at entry=0x7f8df3743300, body=body at entry=0x7f8df3743308, ctype=0x7f8df3743318)
    at rest_methods.c:265
#7  0x00007f8defd31b56 in w_async_rest_put (msg=0x7f8df3740fc0, resume_f=0x7ffd4afd8c90, resume_param=0x7ffd4afd8c88,
    gp_url=<optimized out>, gp_body=<optimized out>, gp_ctype=<optimized out>, body_pv=0x7f8df36f85a8 "N",
    ctype_pv=0x7f8df36f8700 "N", code_pv=0x7f8df36f88c0 "N") at rest_client.c:544
#8  0x00007f8df1031841 in t_handle_async (msg=0x7f8df3740fc0, a=0x7f8df36cf0c8, resume_route=2) at async.c:240
#9  0x0000000000424056 in do_action (a=0x7f8df36cf2d0, msg=0x7f8df3740fc0) at action.c:1863
#10 0x000000000041c330 in run_action_list (a=0x7f8df36cf2d0, msg=0x7f8df3740fc0) at action.c:172
#11 0x0000000000420637 in do_action (a=0x7f8df36cf3f8, msg=0x7f8df3740fc0) at action.c:1108
#12 0x000000000041c330 in run_action_list (a=0x7f8df36ce568, msg=0x7f8df3740fc0) at action.c:172
#13 0x000000000041c1fd in run_actions (a=0x7f8df36ce568, msg=0x7f8df3740fc0) at action.c:137
#14 0x000000000041ed55 in do_action (a=0x7f8df36ca080, msg=0x7f8df3740fc0) at action.c:745
#15 0x000000000041c330 in run_action_list (a=0x7f8df36c9e78, msg=0x7f8df3740fc0) at action.c:172
#16 0x0000000000420637 in do_action (a=0x7f8df36ca1a8, msg=0x7f8df3740fc0) at action.c:1108
#17 0x000000000041c330 in run_action_list (a=0x7f8df36c2560, msg=0x7f8df3740fc0) at action.c:172
#18 0x000000000041c1fd in run_actions (a=0x7f8df36c2560, msg=0x7f8df3740fc0) at action.c:137
#19 0x000000000041c3fd in run_top_route (a=0x7f8df36c2560, msg=0x7f8df3740fc0) at action.c:204
#20 0x000000000042bb64 in receive_msg (
    buf=0x7eb340 <buf.8031> "INVITE sip:++12001000004 at 10.0.0.1:5060 SIP/2.0\r\nTo: sut <sip:+19086774567 at 10.0.0.0.1:5060;user=phone>\r\nFrom: sipp <sip:sipp at 10.0.0.2:5060;user=phone>;tag=26939SIPpTag0014404\r\nCall-ID: 14"..., len=837,
    rcv_info=0x7ffd4afdae00, existing_context=0x0) at receive.c:208
#21 0x0000000000521838 in udp_read_req (si=0x7f8df36bda50, bytes_read=0x7ffd4afdaec8) at net/proto_udp/proto_udp.c:192
#22 0x000000000050d05b in handle_io (fm=0x7f8df371e128, idx=0, event_type=1) at net/net_udp.c:259
#23 0x000000000050ba2b in io_wait_loop_epoll (h=0x80be40 <_worker_io>, t=1, repeat=0) at net/../io_wait_loop.h:221
#24 0x000000000050d3db in udp_rcv_loop (si=0x7f8df36bda50) at net/net_udp.c:311
#25 0x000000000050d973 in udp_start_processes (chd_rank=0x7d8128 <chd_rank.10725>, startup_done=0x0) at net/net_udp.c:375
#26 0x0000000000495241 in main_loop () at main.c:671
#27 0x0000000000497cec in main (argc=3, argv=0x7ffd4afdb1c8) at main.c:1271

Coredump2:
--------------
(gdb) bt
#0  0x00000000004affeb in qm_detach_free (qm=0x7f5aa3ff4010, frag=0x7f5aa40c50f0) at mem/q_malloc.c:281
#1  0x00000000004b1233 in qm_free (qm=0x7f5aa3ff4010, p=0x7f5aa40c50b0, file=0x7f5aa069fbf5 "rest_client.c",
    func=0x7f5aa06a01fd <__FUNCTION__.8581> "osips_free", line=205) at mem/q_malloc.c:494
#2  0x00007f5aa04774f6 in curl_thread_create_thunk () from /lib64/libcurl.so.4
#3  0x00007f5a9edb9dc5 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f5aa42eb28d in clone () from /lib64/libc.so.6

Regards,
Agalya

-----Original Message-----
From: users-bounces at lists.opensips.org [mailto:users-bounces at lists.opensips.org] On Behalf Of Liviu Chircu
Sent: Monday, October 10, 2016 4:53 AM
To: OpenSIPS devel mailling list <devel at lists.opensips.org>; OpenSIPS users mailling list <users at lists.opensips.org>
Subject: [OpenSIPS-Users] Pending OpenSIPS minor releases: Last minute bug fixes!

Hi, everyone!

A new series of OpenSIPS minor releases is planned for next week, October 19th.

If you have any pending GitHub issues / mailing list bug-threads in OpenSIPS 1.11, 2.1 or 2.2 which are still not resolved, this would be a good time to bump them!

Best regards,

--
Liviu Chircu
OpenSIPS Developer
http://www.opensips-solutions.com

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