OK, once you started GDB like "gdb /path/to/opensips /path/to/core", run
step by step:
f 0
p *s1
f 5
p *a
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
OpenSIPS Summit 2018
http://www.opensips.org/events/Summit-2018Amsterdam
On 02/26/2018 05:43 PM, Ben Newlin wrote:
Bogdan,
Unfortunately I am not at all familiar with gdb. How do I change frames?
Ben Newlin
*From: *Bogdan-Andrei Iancu <[email protected]>
*Date: *Monday, February 26, 2018 at 10:40 AM
*To: *Ben Newlin <[email protected]>, OpenSIPS users mailling
list <[email protected]>
*Subject: *Re: [OpenSIPS-Users] OpenSIPS crashing on 200 OK
Hi Ben,
The backtrace points to the script interpreter :D....Please do the
followings (assuming you are a bit faimilar with GDB :) ) :
in frame 0, please do "print *s1"
and in frame 5 do "print *a"
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
OpenSIPS Summit 2018
http://www.opensips.org/events/Summit-2018Amsterdam
On 02/22/2018 07:33 PM, Ben Newlin wrote:
Bogdan,
Here is the backtrace: https://pastebin.com/6tZhrWek
<https://pastebin.com/6tZhrWek>
I am not using TCP, BIN, or HEP in this configuration. I am not
using anything, to my knowledge, which should be causing TCP
worker threads to be spawned.
Ben Newlin
*From: *Bogdan-Andrei Iancu <[email protected]>
<mailto:[email protected]>
*Date: *Thursday, February 22, 2018 at 5:26 AM
*To: *OpenSIPS users mailling list <[email protected]>
<mailto:[email protected]>, Ben Newlin
<[email protected]> <mailto:[email protected]>
*Subject: *Re: [OpenSIPS-Users] OpenSIPS crashing on 200 OK
Hi Ben,
Do you have a full backtrace extracted from the core ?
In regards to the TCP processes, the TCP layer will automatically
enabled itself depending on what protocols (tcp-based) you are
using in script. Maybe you do not use SIP with TCP, but do you use
BIN or HEP ?
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
OpenSIPS Summit 2018
http://www.opensips.org/events/Summit-2018Amsterdam
On 02/22/2018 12:38 AM, Ben Newlin wrote:
Hi,
I am currently upgrading to 2.3.3 and am running off the HEAD
of the 2.3 branch. My OpenSIPS is consistently crashing when
trying to process the ACK to an initial INVITE request. I am
testing with SIPp using a simple single call scenario. I see
the following in the logs:
Feb 21 21:32:27 [383] DBG:core:io_wait_loop_epoll: [TCP_main]
EPOLLHUP on IN ->connection closed by the remote peer!
Feb 21 21:32:27 [383] CRITICAL:core:receive_fd: EOF on 33
Feb 21 21:32:27 [383] DBG:core:handle_worker: dead child 9,
pid 370 (shutting down?)
Feb 21 21:32:27 [383] DBG:core:io_watch_del: [TCP_main]
io_watch_del op on index 8 33 (0x8d4e80, 33, 8, 0x0,0x1)
fd_no=29 called
Feb 21 21:32:27 [361] DBG:core:handle_sigs: status = 139
Feb 21 21:32:27 [361] INFO:core:handle_sigs: child process 370
exited by a signal 11
Feb 21 21:32:27 [361] INFO:core:handle_sigs: core was generated
Feb 21 21:32:27 [361] INFO:core:handle_sigs: terminating due
to SIGCHLD
I also notice that OpenSIPS is starting up a number of TCP
processes even though I do not use TCP in my script. I do not
even have the proto_tcp module loaded. I used to use the
“disable_tcp” global parameter in 1.11, but that has been
removed in 2.3.
Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new
process "SIP receiver TCP"
Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new
process "SIP receiver TCP"
Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new
process "SIP receiver TCP"
Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new
process "SIP receiver TCP"
Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new
process "SIP receiver TCP"
Feb 21 22:03:56 [375] DBG:core:io_watch_add: [TCP_worker]
io_watch_add op (3 on 53) (0x8d4e80, 3, 1, (nil),1),
fd_no=0/209715
Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new
process "SIP receiver TCP"
Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new
process "SIP receiver TCP"
Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new
process "SIP receiver TCP"
Initialization logs: https://pastebin.com/nsJQGkdy
Call logs: https://pastebin.com/vY5crK8U
I also have the core dump if any more information is needed
from that.
Thanks,
Ben Newlin
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