jmordica left a comment (kamailio/kamailio#4102)
@miconda some interesting new data in the output of a new crash:
ran the following:
```
bt full
info locals
list
```
```
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Reading symbols from /usr/sbin/kamailio...
Reading symbols from
/usr/lib/debug/.build-id/20/dc8be8c0aa02eba62b84db3c283789f068fb79.debug...
warning: Can't open file /dev/zero (deleted) during file-backed mapping note
processing
[New LWP 24]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `kamailio -DD -E -m 8000 -M 512 -f
/etc/kamailio/kamailio.cfg -P /var/run/kamail'.
Program terminated with signal SIGABRT, Aborted.
#0 __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44
44 ./nptl/pthread_kill.c: No such file or directory.
(gdb) bt full
#0 __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44
tid = <optimized out>
ret = 0
pd = <optimized out>
old_mask = {__val = {0}}
ret = <optimized out>
#1 0x00007f0fdb46df1f in __pthread_kill_internal (signo=6, threadid=<optimized
out>) at ./nptl/pthread_kill.c:78
No locals.
#2 0x00007f0fdb41efb2 in __GI_raise (sig=sig@entry=6) at
../sysdeps/posix/raise.c:26
ret = <optimized out>
#3 0x00007f0fdb409472 in __GI_abort () at ./stdlib/abort.c:79
save_stage = 1
act = {__sigaction_handler = {sa_handler = 0x20, sa_sigaction = 0x20},
sa_mask = {__val = {0, 1880844493789993498, 1880844493789993498,
1880844493789993498, 1880844493789993498,
0, 0, 0, 0, 2314885530818453536, 2314885530818453536,
2314885530818453536, 2314885530818453536, 0, 0, 0}}, sa_flags = 0, sa_restorer
= 0x55d8a82f0320 <log_prefix_buf>}
#4 0x000055d8a80ee414 in qm_debug_check_frag (qm=qm@entry=0x7f0dc3400000,
f=f@entry=0x7f0dc9b5bd60, file=file@entry=0x55d8a822e67f "core: core/xavp.c",
line=line@entry=117,
eline=eline@entry=424, efile=0x55d8a8231bcc "core/mem/q_malloc.c") at
core/mem/q_malloc.c:132
p = <optimized out>
__func__ = "qm_debug_check_frag"
#5 0x000055d8a80f0956 in qm_malloc (qmp=qmp@entry=0x7f0dc3400000, size=80,
file=file@entry=0x55d8a822e67f "core: core/xavp.c",
func=func@entry=0x55d8a822fe28 <__func__.21> "xavp_new_value",
line=line@entry=117, mname=mname@entry=0x55d8a81e0004 "core") at
core/mem/q_malloc.c:424
qm = 0x7f0dc3400000
f = 0x7f0dc9b5bd60
hash = <optimized out>
list_cntr = <optimized out>
__func__ = "qm_malloc"
#6 0x000055d8a80f471f in qm_shm_malloc (qmp=0x7f0dc3400000, size=<optimized
out>, file=0x55d8a822e67f "core: core/xavp.c", func=0x55d8a822fe28
<__func__.21> "xavp_new_value", line=117,
mname=0x55d8a81e0004 "core") at core/mem/q_malloc.c:1486
r = <optimized out>
#7 0x000055d8a80cdf04 in xavp_new_value (name=0x7f0fba8a9750
<ds_xavp_dst_addr>, val=val@entry=0x7ffebe9e7a80) at core/xavp.c:117
avp = <optimized out>
size = 79
id = 8122237
--Type <RET> for more, q to quit, c to continue without paging--info locals
__func__ = "xavp_new_value"
#8 0x000055d8a80ce5b9 in xavp_add_value (name=<optimized out>,
val=val@entry=0x7ffebe9e7a80, list=list@entry=0x7ffebe9e7a78) at core/xavp.c:212
avp = 0x0
#9 0x00007f0fba85aa90 in ds_add_xavp_record (dsidx=dsidx@entry=0x7f0dc9f56090,
pos=pos@entry=2, set=6206, alg=7, pxavp=pxavp@entry=0x7ffebe9e7d78)
at ./src/modules/dispatcher/dispatch.c:2029
nxavp = 0x0
nxval = {type = SR_XTYPE_STR, v = {s = {s = 0x7f0dca35e230
"sip:10.52.0.5:5081", len = 18}, t = 139697203831344, l = 139697203831344, ll =
139697203831344, xavp = 0x7f0dca35e230,
vptr = 0x7f0dca35e230, data = 0x7f0dca35e230}}
__func__ = "ds_add_xavp_record"
#10 0x00007f0fba85c9cc in ds_manage_routes_fill_xavp (hash=1,
idx=idx@entry=0x7f0dc9f56090, rstate=rstate@entry=0x7ffebe9e7d60) at
./src/modules/dispatcher/dispatch.c:2240
i = 2
__func__ = "ds_manage_routes_fill_xavp"
#11 0x00007f0fba866e3f in ds_manage_routes (msg=msg@entry=0x7f0fbb5d2950,
rstate=rstate@entry=0x7ffebe9e7d60) at ./src/modules/dispatcher/dispatch.c:2595
i = <optimized out>
hash = 1
idx = 0x7f0dc9f56090
ulast = <optimized out>
vlast = <optimized out>
xavp_filled = 0
__func__ = "ds_manage_routes"
#12 0x00007f0fba869c2e in ds_select_dst_limit (msg=0x7f0fbb5d2950,
set=<optimized out>, alg=<optimized out>, limit=<optimized out>,
mode=<optimized out>)
at ./src/modules/dispatcher/dispatch.c:2152
ret = <optimized out>
nxval = {type = 2820538372, v = {s = {s = 0x55d8a8243110 <__func__.1>
"parse_from_header", len = 0}, t = 94389022241040, l = 94389022241040, ll =
94389022241040,
xavp = 0x55d8a8243110 <__func__.1>, vptr = 0x55d8a8243110
<__func__.1>, data = 0x55d8a8243110 <__func__.1>}}
vstate = {setid = 6206, alg = 7, umode = 0, limit = 65535, cnt = 1,
emode = 1, lxavp = 0x7f0dce308e60}
__func__ = "ds_select_dst_limit"
#13 0x000055d8a7f3fcbd in sr_kemi_exec_func (ket=ket@entry=0x7f0fba8a9950
<sr_kemi_dispatcher_exports+432>, msg=<optimized out>, pno=pno@entry=2,
vps=<optimized out>)
at core/kemiexec.c:140
ret = <optimized out>
__func__ = "sr_kemi_exec_func"
#14 0x00007f0fb7e10561 in sr_kemi_lua_exec_func_ex (L=L@entry=0x55d8a8cb7740,
ket=ket@entry=0x7f0fba8a9950 <sr_kemi_dispatcher_exports+432>,
pdelta=pdelta@entry=0)
--Type <RET> for more, q to quit, c to continue without paging--list
at ./src/modules/app_lua/app_lua_api.c:1041
i = <optimized out>
argc = <optimized out>
ret = <optimized out>
fname = 0x7f0fba8a9960 <sr_kemi_dispatcher_exports+448>
mname = 0x7f0fba8a9950 <sr_kemi_dispatcher_exports+432>
vps = {{vtype = 1, v = {n = 6206, l = 6206, s = {s = 0x183e <error:
Cannot access memory at address 0x183e>, len = 0}, dict = 0x183e}}, {vtype = 1,
v = {n = 7, l = 7, s = {
s = 0x7 <error: Cannot access memory at address 0x7>, len = 0},
dict = 0x7}}, {vtype = 0, v = {n = 0, l = 0, s = {s = 0x0, len = 0}, dict =
0x0}}, {vtype = 0, v = {n = 0,
l = 0, s = {s = 0x0, len = 0}, dict = 0x0}}, {vtype = 0, v = {n =
0, l = 0, s = {s = 0x0, len = 0}, dict = 0x0}}, {vtype = 0, v = {n = 0, l = 0,
s = {s = 0x0, len = 0},
dict = 0x0}}}
env_L = 0x7f0fb7e3c820 <_sr_L_env>
xret = <optimized out>
__func__ = "sr_kemi_lua_exec_func_ex"
#15 0x00007f0fb7e12260 in sr_kemi_lua_exec_func (L=0x55d8a8cb7740,
eidx=<optimized out>) at ./src/modules/app_lua/app_lua_api.c:1095
ket = 0x7f0fba8a9950 <sr_kemi_dispatcher_exports+432>
ret = <optimized out>
tvb = {tv_sec = 0, tv_usec = 0}
tve = {tv_sec = 0, tv_usec = 0}
tz = {tz_minuteswest = -72, tz_dsttime = -1}
tdiff = <optimized out>
dinfo = {event = -1151524224, name = 0x0, namewhat = 0x5ec16061 <error:
Cannot access memory at address 0x5ec16061>, what = 0x16 <error: Cannot access
memory at address 0x16>,
source = 0x55d8a8dac230
"62068473_169.150.46.34:5060;received=sip:173.219.55.107:51268;lr>\r\n\n9a9-9dd4-54170dc948b00\n-mux-demux
strip-extmap ICE=remove RTP/AVP external internal codec-strip=all
codec-offer=PCMU codec-offer=tel"..., currentline = -1210207880, nups = 32527,
linedefined = -1151524112, lastlinedefined = 8192,
short_src =
"\370w\313\250\330U\000\000\020\360=\273\017\177\000\000\260
\322\250\330U\000\000\001\000\000\000\000\000\000\000@w\313\250\330U\000\000\320
\322\250\330U\000\000\004\000\000\000\000\000\000\000\001\000\000", i_ci = 0}
__func__ = "sr_kemi_lua_exec_func"
#16 0x00007f0fb7dd3119 in ?? () from /lib/x86_64-linux-gnu/liblua5.1.so.0
No symbol table info available.
#17 0x00007f0fb7ddeab7 in ?? () from /lib/x86_64-linux-gnu/liblua5.1.so.0
No symbol table info available.
#18 0x00007f0fb7dd37a5 in ?? () from /lib/x86_64-linux-gnu/liblua5.1.so.0
No symbol table info available.
--Type <RET> for more, q to quit, c to continue without paging--q
```
Is it possible that reloading dispatcher would cause any of this?
--
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