Dear colleagues, I just have experienced a segmentation fault with Asterisk 13.5.0 and PJSIP 2.4.5. Both of them have been compiled on a standard Debian Wheezy 64 bit. I did not apply any patch or alter the sources of Asterisk or PJSIP in any way. Before compiling and installing, I removed all traces of all old Asterisk and PJSIP versions from my system very thoroughly.
The segmentation fault occurred when I was re-registering multiple endpoints one after another as fast as I could do it manually (by operating the respective phones) and at the same time tried to make calls from these phones. I have attached what was happening before the segfault in the CLI; I had started Asterisk with -vvvvvc. Unfortunately, I can't reproduce the situation, so if we want to know the cause of the problem, I guess it's necessary that a developer analyzes the attachment and the respective part of the source code. I think I am not (yet ?) so deep in Asterisk that I could help debug the problem, but if anybody tells me what to do I am willing to help. I hope that the attachment won't get blocked ... Regards, Recursive
*CLI> -- Removed contact 'sip:[email protected]:5060;line=cvx8p4nk' from AOR 'hFc1zQKs' due to request Contact hFc1zQKs/sip:[email protected]:5060;line=cvx8p4nk has been deleted Endpoint hFc1zQKs is now Unreachable -- Removed contact 'sip:[email protected]:5060;line=7d88y4uy' from AOR 'e5JT6VqN' due to request Contact e5JT6VqN/sip:[email protected]:5060;line=7d88y4uy has been deleted Endpoint e5JT6VqN is now Unreachable -- Attempted to remove non-existent contact 'sip:[email protected]:5060;line=cvx8p4nk' from AOR 'hFc1zQKs' by request -- Removed contact 'sip:[email protected]:5060;line=it15kl8j' from AOR 'Zyw0lsGa' due to request Contact Zyw0lsGa/sip:[email protected]:5060;line=it15kl8j has been deleted Endpoint Zyw0lsGa is now Unreachable -- Attempted to remove non-existent contact 'sip:[email protected]:5060;line=7d88y4uy' from AOR 'e5JT6VqN' by request -- Added contact 'sip:[email protected]:5060;line=vvsqirer' to AOR 'Zyw0lsGa' with expiration of 3600 seconds Contact Zyw0lsGa/sip:[email protected]:5060;line=vvsqirer has been created Endpoint Zyw0lsGa is now Reachable -- Executing [0172xxxxxxx@guV4QKtp_inbound:1] GotoIf("PJSIP/xDHoh0oP-00000000", "0?forbidden,201") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:2] GotoIf("PJSIP/xDHoh0oP-00000000", "0?forbidden,201") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:3] GotoIf("PJSIP/xDHoh0oP-00000000", "0?forbidden,201") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:4] GotoIf("PJSIP/xDHoh0oP-00000000", "0?forbidden,201") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:5] GotoIf("PJSIP/xDHoh0oP-00000000", "0?forbidden,201") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:6] GotoIf("PJSIP/xDHoh0oP-00000000", "0?forbidden,201") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:7] GotoIf("PJSIP/xDHoh0oP-00000000", "0?101") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:8] GotoIf("PJSIP/xDHoh0oP-00000000", "0?101") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:9] GotoIf("PJSIP/xDHoh0oP-00000000", "0?101") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:10] GotoIf("PJSIP/xDHoh0oP-00000000", "1?101") in new stack -- Goto (guV4QKtp_inbound,0172xxxxxxx,101) -- Executing [0172xxxxxxx@guV4QKtp_inbound:101] NoOp("PJSIP/xDHoh0oP-00000000", "xDHoh0oP") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:102] GotoIf("PJSIP/xDHoh0oP-00000000", "0?111") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:103] GotoIf("PJSIP/xDHoh0oP-00000000", "0?116") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:104] GotoIf("PJSIP/xDHoh0oP-00000000", "0?121") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:105] Goto("PJSIP/xDHoh0oP-00000000", "forbidden,201") in new stack -- Goto (guV4QKtp_inbound,forbidden,201) -- Executing [forbidden@guV4QKtp_inbound:201] Hangup("PJSIP/xDHoh0oP-00000000", "21") in new stack == Spawn extension (guV4QKtp_inbound, forbidden, 201) exited non-zero on 'PJSIP/xDHoh0oP-00000000' -- Added contact 'sip:[email protected]:5060;line=zzizib5p' to AOR 'hFc1zQKs' with expiration of 600 seconds Contact hFc1zQKs/sip:[email protected]:5060;line=zzizib5p has been created Endpoint hFc1zQKs is now Reachable -- Added contact 'sip:[email protected]:5060;line=ydffladj' to AOR 'e5JT6VqN' with expiration of 600 seconds Contact e5JT6VqN/sip:[email protected]:5060;line=ydffladj has been created Endpoint e5JT6VqN is now Reachable -- Removed contact 'sip:[email protected]:5060;line=vvsqirer' from AOR 'Zyw0lsGa' due to request Contact Zyw0lsGa/sip:[email protected]:5060;line=vvsqirer has been deleted Endpoint Zyw0lsGa is now Unreachable -- Added contact 'sip:[email protected]:5060;line=hiz5vysn' to AOR 'Zyw0lsGa' with expiration of 3600 seconds Contact Zyw0lsGa/sip:[email protected]:5060;line=hiz5vysn has been created Endpoint Zyw0lsGa is now Reachable -- Removed contact 'sip:[email protected]:5060;line=ic86ajbw' from AOR 'xDHoh0oP' due to request Contact xDHoh0oP/sip:[email protected]:5060;line=ic86ajbw has been deleted Endpoint xDHoh0oP is now Unreachable -- Added contact 'sip:[email protected]:5060;line=9ajux7vg' to AOR 'xDHoh0oP' with expiration of 600 seconds Contact xDHoh0oP/sip:[email protected]:5060;line=9ajux7vg has been created Endpoint xDHoh0oP is now Reachable -- Executing [0172xxxxxxx@guV4QKtp_inbound:1] GotoIf("PJSIP/hFc1zQKs-00000001", "0?forbidden,201") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:2] GotoIf("PJSIP/hFc1zQKs-00000001", "0?forbidden,201") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:3] GotoIf("PJSIP/hFc1zQKs-00000001", "0?forbidden,201") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:4] GotoIf("PJSIP/hFc1zQKs-00000001", "0?forbidden,201") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:5] GotoIf("PJSIP/hFc1zQKs-00000001", "0?forbidden,201") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:6] GotoIf("PJSIP/hFc1zQKs-00000001", "0?forbidden,201") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:7] GotoIf("PJSIP/hFc1zQKs-00000001", "0?101") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:8] GotoIf("PJSIP/hFc1zQKs-00000001", "0?101") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:9] GotoIf("PJSIP/hFc1zQKs-00000001", "0?101") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:10] GotoIf("PJSIP/hFc1zQKs-00000001", "1?101") in new stack -- Goto (guV4QKtp_inbound,0172xxxxxxx,101) -- Executing [0172xxxxxxx@guV4QKtp_inbound:101] NoOp("PJSIP/hFc1zQKs-00000001", "hFc1zQKs") in new stack -- Executing [0172xxxxxxx@guV4QKtp_inbound:102] GotoIf("PJSIP/hFc1zQKs-00000001", "1?111") in new stack -- Goto (guV4QKtp_inbound,0172xxxxxxx,111) -- Executing [0172xxxxxxx@guV4QKtp_inbound:111] Dial("PJSIP/hFc1zQKs-00000001", "PJSIP/0172xxxxxxx@GgYPIyX3") in new stack -- Called PJSIP/0172xxxxxxx@GgYPIyX3 == Everyone is busy/congested at this time (1:0/0/1) -- Executing [0172xxxxxxx@guV4QKtp_inbound:112] Hangup("PJSIP/hFc1zQKs-00000001", "") in new stack == Spawn extension (guV4QKtp_inbound, 0172xxxxxxx, 112) exited non-zero on 'PJSIP/hFc1zQKs-00000001' Segmentation fault
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