[OpenSIPS-Users] 1.6 core dump uac_replace_to and uac_replace_from

[Brad Bendy]

Hi,

Running 1.6 non SVN we are getting random crashes, it appears this is 
from the uac_replace_from and uac_replace_to, we did not have this 
problem until we started using these function. Below is the bt from gdb.

The only errors we get in the logs are from memcache, which I think are 
unrelated from this, has anyone else seen this issue? I can try the 
latest SVN tonight and see how if that fixes it.

Thanks for any help or suggestions.

#0  0x0000000801517b39 in pre_print_uac_request (t=0x802a18bf8, 
branch=1, request=0x801647020) at t_fwd.c:132
132                             memcpy( p, request->dst_uri.s, 
request->dst_uri.len);



#0  0x0000000801517b39 in pre_print_uac_request (t=0x802a18bf8, 
branch=1, request=0x801647020) at t_fwd.c:132
#1  0x0000000801518092 in add_uac (t=0x802a18bf8, request=0x801647020, 
uri=0x7fffffffd0d0,
    next_hop=0x7fffffffd0e0, path=Variable "path" is not available.
) at t_fwd.c:400
#2  0x0000000801519bda in t_forward_nonack (t=0x802a18bf8, 
p_msg=0x801647020, proxy=0x0) at t_fwd.c:625
#3  0x0000000801531d1e in w_t_relay (p_msg=0x801647020, proxy=0x0, 
flags=Variable "flags" is not available.
) at tm.c:1101
#4  0x000000000040d9d1 in do_action (a=0x6c7a78, msg=0x801647020) at 
action.c:962
#5  0x000000000040c707 in run_action_list (a=Variable "a" is not available.
) at action.c:139
#6  0x0000000000465b69 in eval_expr (e=0x6c7b48, msg=0x801647020, 
val=0x0) at route.c:1240
#7  0x000000000046584e in eval_expr (e=0x6c7b90, msg=0x801647020, 
val=0x0) at route.c:1553
#8  0x0000000000465869 in eval_expr (e=0x6c7bd8, msg=0x801647020, 
val=0x0) at route.c:1558
#9  0x000000000040e0c7 in do_action (a=0x6c7d80, msg=0x801647020) at 
action.c:689
#10 0x000000000040c707 in run_action_list (a=Variable "a" is not available.
) at action.c:139
#11 0x000000000040eee5 in do_action (a=0x6f2310, msg=0x801647020) at 
action.c:119
#12 0x000000000040c707 in run_action_list (a=Variable "a" is not available.
) at action.c:139
#13 0x000000000040fc6c in do_action (a=0x6f24b0, msg=0x801647020) at 
action.c:706
#14 0x000000000040c707 in run_action_list (a=Variable "a" is not available.
) at action.c:139
#15 0x0000000000410ce8 in run_top_route (a=0x6f1d28, msg=0x801647020) at 
action.c:119
#16 0x0000000801529a4d in t_should_relay_response (Trans=0x802a18bf8, 
new_code=Variable "new_code" is not available.
) at t_reply.c:612
#17 0x000000080152b5f6 in relay_reply (t=0x802a18bf8, p_msg=0x71f3b0, 
branch=0, msg_status=503, cancel_bitmap=dwarf2_read_address: Corrupted 
DWARF expression.
)
    at t_reply.c:1124
#18 0x000000080152cc76 in reply_received (p_msg=0x71f3b0) at t_reply.c:1493
#19 0x0000000000420d77 in forward_reply (msg=0x71f3b0) at forward.c:559
#20 0x00000000004551d5 in receive_msg (
    buf=0x659e40 "SIP/2.0 503 Service Unavailable\r\nVia: SIP/2.0/UDP 
72.44.195.164:5060;branch=z9hG4bK8ac3.4b441ca2.0\r\nVia: SIP/2.0/UDP 
68.165.121.51:5060;branch=z9hG4bK8ac3.9b5220d1.1\r\nVia: SIP/2.0/UDP 
xx.xx.xx.xx:50"...,
    len=665, rcv_info=0x7fffffffeac0) at receive.c:200
#21 0x0000000000499297 in udp_rcv_loop () at udp_server.c:492
#22 0x000000000042865a in main (argc=3, argv=Variable "argv" is not 
available.