Details
Description
Asterisk instances running 18.1.0 are crashing with segmentation fault, nothing is shown in the logs besides the segfault.
After we upgraded to 18.1.0 this issue is happening multiple times a day, going back to 18.0.1 fixed the issue.
(gdb) bt
#0 0x00007fb40787f5bd in pj_strdup (pool=0x7fb37453c490, dst=0x7fb378140b18, src=0x0) at ../include/pj/string_i.h:40
#1 0x00007fb40782806c in pjmedia_sdp_neg_modify_local_offer2 (pool=0x7fb37453c490, neg=0x7fb3682f0f30, flags=1, local=0x7fb3680d1fb8)
at ../src/pjmedia/sdp_neg.c:336
#2 0x00007fb4077a1d9e in inv_check_sdp_in_incoming_msg (inv=0x7fb3682f0c68, tsx=0x7fb3a8154208, rdata=0x7fb38832d3b8)
at ../src/pjsip-ua/sip_inv.c:2084
#3 0x00007fb4077a5bbd in inv_on_state_early (inv=0x7fb3682f0c68, e=0x7fb2f4ad7a70) at ../src/pjsip-ua/sip_inv.c:4447
#4 0x00007fb40779f4a3 in mod_inv_on_tsx_state (tsx=0x7fb3a8154208, e=0x7fb2f4ad7a70) at ../src/pjsip-ua/sip_inv.c:736
#5 0x00007fb4077ec047 in pjsip_dlg_on_tsx_state (dlg=0x7fb3960c48a8, tsx=0x7fb3a8154208, e=0x7fb2f4ad7a70) at ../src/pjsip/sip_dialog.c:2129
#6 0x00007fb4077ec8b9 in mod_ua_on_tsx_state (tsx=0x7fb3a8154208, e=0x7fb2f4ad7a70) at ../src/pjsip/sip_ua_layer.c:178
#7 0x00007fb4077e499a in tsx_set_state (tsx=0x7fb3a8154208, state=PJSIP_TSX_STATE_PROCEEDING, event_src_type=PJSIP_EVENT_RX_MSG,
event_src=0x7fb38832d3b8, flag=0) at ../src/pjsip/sip_transaction.c:1272
#8 0x00007fb4077e75a6 in tsx_on_state_proceeding_uac (tsx=0x7fb3a8154208, event=0x7fb2f4ad7b60) at ../src/pjsip/sip_transaction.c:2975
#9 0x00007fb4077e58fe in pjsip_tsx_recv_msg (tsx=0x7fb3a8154208, rdata=0x7fb38832d3b8) at ../src/pjsip/sip_transaction.c:1832
#10 0x00007fb4077e3ec1 in mod_tsx_layer_on_rx_response (rdata=0x7fb38832d3b8) at ../src/pjsip/sip_transaction.c:893
#11 0x00007fb4077c8d4d in pjsip_endpt_process_rx_data (endpt=0x55dc325f63b8, rdata=0x7fb38832d3b8, p=0x7fb3a5c32b00, p_handled=0x7fb2f4ad7c94)
at ../src/pjsip/sip_endpoint.c:938
#12 0x00007fb3a5c00b33 in ?? () from /usr/lib/asterisk/modules/res_pjsip.so
#13 0x0000000000000000 in ?? ()
(gdb) bt full
#0 0x00007fb40787f5bd in pj_strdup (pool=0x7fb37453c490, dst=0x7fb378140b18, src=0x0) at ../include/pj/string_i.h:40
No locals.
#1 0x00007fb40782806c in pjmedia_sdp_neg_modify_local_offer2 (pool=0x7fb37453c490, neg=0x7fb3682f0f30, flags=1, local=0x7fb3680d1fb8)
at ../src/pjmedia/sdp_neg.c:336
new_offer = 0x7fb378140b18
old_offer = 0x0
media_used = '\000' <repeats 15 times>
oi = 0
status = 0
#2 0x00007fb4077a1d9e in inv_check_sdp_in_incoming_msg (inv=0x7fb3682f0c68, tsx=0x7fb3a8154208, rdata=0x7fb38832d3b8)
at ../src/pjsip-ua/sip_inv.c:2084
reoffer_sdp = 0x7fb3680d1fb8
res_tag = {ptr = 0x7fb38833dd10 "_zE6W-HIusQmE8XhyLrtlBPE-PoerQAq\260\t\001", slen = 32}
st_code = 183
tsx_inv_data = 0x7fb3696e1ef8
status = 32690
msg = 0x7fb38833d710
sdp_info = 0x7fb3881df488
#3 0x00007fb4077a5bbd in inv_on_state_early (inv=0x7fb3682f0c68, e=0x7fb2f4ad7a70) at ../src/pjsip-ua/sip_inv.c:4447
tsx = 0x7fb3a8154208
dlg = 0x7fb3960c48a8
#4 0x00007fb40779f4a3 in mod_inv_on_tsx_state (tsx=0x7fb3a8154208, e=0x7fb2f4ad7a70) at ../src/pjsip-ua/sip_inv.c:736
dlg = 0x7fb3960c48a8
inv = 0x7fb3682f0c68
#5 0x00007fb4077ec047 in pjsip_dlg_on_tsx_state (dlg=0x7fb3960c48a8, tsx=0x7fb3a8154208, e=0x7fb2f4ad7a70) at ../src/pjsip/sip_dialog.c:2129
i = 3
#6 0x00007fb4077ec8b9 in mod_ua_on_tsx_state (tsx=0x7fb3a8154208, e=0x7fb2f4ad7a70) at ../src/pjsip/sip_ua_layer.c:178
dlg = 0x7fb3960c48a8
#7 0x00007fb4077e499a in tsx_set_state (tsx=0x7fb3a8154208, state=PJSIP_TSX_STATE_PROCEEDING, event_src_type=PJSIP_EVENT_RX_MSG,
event_src=0x7fb38832d3b8, flag=0) at ../src/pjsip/sip_transaction.c:1272
e = {prev = 0x7fb2f4ad7aa0, next = 0x7fb40787f60b <pj_strdup+118>, type = PJSIP_EVENT_TSX_STATE, body = {timer = {
entry = 0x7fb38832d3b8}, tsx_state = {src = {rdata = 0x7fb38832d3b8, tdata = 0x7fb38832d3b8, timer = 0x7fb38832d3b8,
status = -2009934920, data = 0x7fb38832d3b8}, tsx = 0x7fb3a8154208, prev_state = 3, type = PJSIP_EVENT_RX_MSG}, tx_msg = {
tdata = 0x7fb38832d3b8}, tx_error = {tdata = 0x7fb38832d3b8, tsx = 0x7fb3a8154208}, rx_msg = {rdata = 0x7fb38832d3b8}, user = {
user1 = 0x7fb38832d3b8, user2 = 0x7fb3a8154208, user3 = 0x300000003, user4 = 0x7fb2f4ad7ad0}}}
prev_state = PJSIP_TSX_STATE_PROCEEDING
--Type <RET> for more, q to quit, c to continue without paging--
#8 0x00007fb4077e75a6 in tsx_on_state_proceeding_uac (tsx=0x7fb3a8154208, event=0x7fb2f4ad7b60) at ../src/pjsip/sip_transaction.c:2975
No locals.
#9 0x00007fb4077e58fe in pjsip_tsx_recv_msg (tsx=0x7fb3a8154208, rdata=0x7fb38832d3b8) at ../src/pjsip/sip_transaction.c:1832
event = {prev = 0x7fb2f4ad7bb0, next = 0x7fb3a897fdf8, type = PJSIP_EVENT_RX_MSG, body = {timer = {entry = 0x7fb38832d3b8}, tsx_state = {
src = {rdata = 0x7fb38832d3b8, tdata = 0x7fb38832d3b8, timer = 0x7fb38832d3b8, status = -2009934920, data = 0x7fb38832d3b8},
tsx = 0x7fb2f4ad7bb0, prev_state = 126258385, type = 32692}, tx_msg = {tdata = 0x7fb38832d3b8}, tx_error = {
tdata = 0x7fb38832d3b8, tsx = 0x7fb2f4ad7bb0}, rx_msg = {rdata = 0x7fb38832d3b8}, user = {user1 = 0x7fb38832d3b8,
user2 = 0x7fb2f4ad7bb0, user3 = 0x7fb407868cd1 <pj_mutex_unlock+84>, user4 = 0x7fb2f4ad7bb0}}}
#10 0x00007fb4077e3ec1 in mod_tsx_layer_on_rx_response (rdata=0x7fb38832d3b8) at ../src/pjsip/sip_transaction.c:893
key = {ptr = 0x7fb3881df450 "c$z9hG4bKPjea8a882c-11d6-4b3d-8e1b-4d37e4b6ddc9", slen = 47}
hval = 2807140748
tsx = 0x7fb3a8154208
#11 0x00007fb4077c8d4d in pjsip_endpt_process_rx_data (endpt=0x55dc325f63b8, rdata=0x7fb38832d3b8, p=0x7fb3a5c32b00, p_handled=0x7fb2f4ad7c94)
at ../src/pjsip/sip_endpoint.c:938
msg = 0x7fb38833d710
def_prm = {start_prio = 4105010352, start_mod = 0x55dc2fefb633 <__ao2_unlock+245>, idx_after_start = 4105010352, silent = 32690}
mod = 0x7fb4078d8a20 <mod_tsx_layer>
handled = 0
i = 1
status = 21980
#12 0x00007fb3a5c00b33 in ?? () from /usr/lib/asterisk/modules/res_pjsip.so
No symbol table info available.
#13 0x0000000000000000 in ?? ()
No symbol table info available.
Issue Links
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