Re: [sr-dev] segfault with t_suspend() / t_continue()

Hello, I got the following coredump while doing some testing with t_suspend() and t_continue() on the first INVITE: (gdb) bt #0 qm_detach_free (qm=0x7fe2dae65000, size=16) at mem/q_malloc.c:269 #1 qm_malloc (qm=0x7fe2dae65000, size=16) at mem/q_malloc.c:386 #2 0x00007fe2e5e6d541 in update_totag_set (t=0x7fe2db0f42d0, ok=<value optimized out>) at t_reply.c:372 #3 0x00007fe2e5e72387 in relay_reply (t=<value optimized out>, p_msg=<value optimized out>, branch=2, msg_status=200, cancel_data=0x7fff63fdf9b0, do_put_on_wait=1) at t_reply.c:1854 #4 0x00007fe2e5e733e6 in reply_received (p_msg=0x7fe2e6a55ba0) at t_reply.c:2370 #5 0x00000000004547f5 in do_forward_reply (msg=0x7fe2e6a55ba0, mode=<value optimized out>) at forward.c:799 #6 0x000000000049a5ba in receive_msg (buf=<value optimized out>, len=961, rcv_info=0x7fff63fdfc40) at receive.c:270 #7 0x00000000005281a6 in udp_rcv_loop () at udp_server.c:544 #8 0x0000000000464d3a in main_loop () at main.c:1638 #9 0x0000000000467a6c in main (argc=<value optimized out>, argv=<value optimized out>) at main.c:2566 I suspend the transaction in one route and then I continue it in another route, similar to below: route[INVITE] # Suspend and put to memcache: t_suspend(); xlog("proceesing suspended in transaction [$T(id_index):$T(id_label)]\n"); $var(transaction_index)=$T(id_index); $var(transaction_label)=$T(id_label); $mct(wait_$tU)= "" + $var(transaction_index) + ":" + $var(transaction_label); $mctex(wait_$tU) = 100; } route[INVITE_resume] { # get the transaction index and lable from memcache $avp(check) = $mct(wait_$tU) ; # I should have the transaction index and the transaction label here $var(my_transaction_index) = $(avp(check){s.select,0,:}); $var(my_transaction_label) = $(avp(check){s.select,1,:}); $var(a)= $(var(my_transaction_index){s.int <http://s.int>}); $var(b) = $(var(my_transaction_label){s.int <http://s.int>}); t_continue( "$var(a)", "$var(b)" , "my_relay_route"); } route[INVITE_resume] executes only on an asynchronous event (a certain SIP message that might come or not) . I use kamailio 4.0.0/Centos Linux. I suspect it happened when I sent CANCEL, but I could not reproduce. I still have the core file. Regards, Dragos _______________________________________________ sr-dev mailing list sr-dev(a)lists.sip-router.org <mailto:sr-dev@lists.sip-router.org> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev