15 Apr
2020
15 Apr
'20
6:04 p.m.
Just had another crash -- identical backtrace; it seems any attempt to access this AVP
explodes:
```
(gdb) print *avp
Cannot access memory at address 0xabcdefed
```
```
Program terminated with signal 11, Segmentation fault.
#0 0x00000000005d479b in match_by_name (avp=0xabcdefed, id=45, name=0x7fff9379c668) at
core/usr_avp.c:378
378 if (id==avp->id && avp->flags&AVP_NAME_STR &&
Missing separate debuginfos, use: debuginfo-install libuuid-2.23.2-52.el7_5.1.x86_64
nss-pem-1.0.3-4.el7.x86_64
(gdb) set print elements 0
(gdb) where
#0 0x00000000005d479b in match_by_name (avp=0xabcdefed, id=45, name=0x7fff9379c668) at
core/usr_avp.c:378
#1 0x00000000005d54bf in search_next_avp (s=0x7fff9379c660, val=0x7fff9379c630) at
core/usr_avp.c:499
#2 0x00000000005d4f04 in search_avp (ident=..., val=0x7fff9379c630, state=0x7fff9379c660)
at core/usr_avp.c:465
#3 0x00000000005d4913 in search_first_avp (flags=1, name=..., val=0x7fff9379c630,
s=0x7fff9379c660) at core/usr_avp.c:414
#4 0x00007f3f6ba529fd in ops_is_avp_set (msg=0xb04f60 <_faked_msg>,
ap=0x7f3f73296ed8) at avpops_impl.c:1821
#5 0x00007f3f6ba60d47 in w_is_avp_set (msg=0xb04f60 <_faked_msg>,
param=0x7f3f73296ed8 "", op=0x0) at avpops.c:1059
#6 0x0000000000480f3d in do_action (h=0x7fff9379ce70, a=0x7f3f732a8b30, msg=0xb04f60
<_faked_msg>) at core/action.c:1077
#7 0x000000000048da7c in run_actions (h=0x7fff9379ce70, a=0x7f3f732a8b30, msg=0xb04f60
<_faked_msg>) at core/action.c:1576
#8 0x000000000048e13d in run_actions_safe (h=0x7fff9379dae0, a=0x7f3f732a8b30,
msg=0xb04f60 <_faked_msg>) at core/action.c:1640
#9 0x0000000000438ff3 in rval_get_int (h=0x7fff9379dae0, msg=0xb04f60 <_faked_msg>,
i=0x7fff9379d318, rv=0x7f3f732a8d70, cache=0x0) at core/rvalue.c:915
#10 0x000000000043d5a3 in rval_expr_eval_int (h=0x7fff9379dae0, msg=0xb04f60
<_faked_msg>, res=0x7fff9379d318, rve=0x7f3f732a8d68) at core/rvalue.c:1913
#11 0x000000000043d9f6 in rval_expr_eval_int (h=0x7fff9379dae0, msg=0xb04f60
<_faked_msg>, res=0x7fff9379d7cc, rve=0x7f3f732a9598) at core/rvalue.c:1921
#12 0x000000000048097b in do_action (h=0x7fff9379dae0, a=0x7f3f732aa9c0, msg=0xb04f60
<_faked_msg>) at core/action.c:1047
#13 0x000000000048da7c in run_actions (h=0x7fff9379dae0, a=0x7f3f732aa9c0, msg=0xb04f60
<_faked_msg>) at core/action.c:1576
#14 0x000000000048e205 in run_top_route (a=0x7f3f732aa9c0, msg=0xb04f60
<_faked_msg>, c=0x0) at core/action.c:1661
#15 0x00007f3f705f7d0e in async_http_cb (reply=0x7f3f2b7ee620, param=0x7f3f2b7eca18) at
async_http.c:256
#16 0x00007f3f705f0dab in check_multi_info (g=0x7f3f2abeb9e8) at http_multi.c:597
#17 0x00007f3f705e84ec in event_cb (fd=6, kind=2, userp=0x1d7cdf0) at http_multi.c:145
#18 0x00007f3f70131a14 in event_process_active_single_queue (activeq=0x1c6f820,
base=0x1d3ad90) at event.c:1350
#19 event_process_active (base=<optimized out>) at event.c:1420
#20 event_base_loop (base=0x1d3ad90, flags=0) at event.c:1621
#21 0x00007f3f705f490f in async_http_run_worker (worker=0x7f3f2abd1bb0) at
async_http.c:92
#22 0x00007f3f705dcb17 in child_init (rank=0) at http_async_client_mod.c:366
#23 0x000000000057a810 in init_mod_child (m=0x7f3f73245168, rank=0) at
core/sr_module.c:780
#24 0x000000000057a4ac in init_mod_child (m=0x7f3f73245d58, rank=0) at
core/sr_module.c:776
#25 0x000000000057a4ac in init_mod_child (m=0x7f3f73246340, rank=0) at
core/sr_module.c:776
#26 0x000000000057a4ac in init_mod_child (m=0x7f3f732467f8, rank=0) at
core/sr_module.c:776
#27 0x000000000057a4ac in init_mod_child (m=0x7f3f73246e38, rank=0) at
core/sr_module.c:776
#28 0x000000000057a4ac in init_mod_child (m=0x7f3f73247210, rank=0) at
core/sr_module.c:776
#29 0x000000000057a4ac in init_mod_child (m=0x7f3f73247978, rank=0) at
core/sr_module.c:776
#30 0x000000000057a4ac in init_mod_child (m=0x7f3f73247da0, rank=0) at
core/sr_module.c:776
#31 0x000000000057af5a in init_child (rank=0) at core/sr_module.c:825
#32 0x0000000000426bc1 in main_loop () at main.c:1753
#33 0x000000000042e63a in main (argc=13, argv=0x7fff9379edb8) at main.c:2802
```
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