Hi All,
We are using net-snmp version 5.7.3 in our ARM based Access Point. Recently
we are observing snmp core in snmp_alarm.c file with below bt.
Reading symbols from
/home/administrator/core_debug/SCG-145228-1/lib/libnetsnmpagent.so.30...done.
Loaded symbols for
/home/administrator/core_debug/SCG-145228-1/lib/libnetsnmpagent.so.30
Reading symbols from
/home/administrator/core_debug/SCG-145228-1/lib/libnetsnmpmibs.so.30...done.
Loaded symbols for
/home/administrator/core_debug/SCG-145228-1/lib/libnetsnmpmibs.so.30
Reading symbols from
/home/administrator/core_debug/SCG-145228-1/lib/libnetsnmp.so.30...done.
Loaded symbols for
/home/administrator/core_debug/SCG-145228-1/lib/libnetsnmp.so.30
(gdb) bt
#0 * 0x00000000 in ?? ()*
#1 0x76e88be0 in run_alarms ()
at
/home/administrator/Git/R7.0_11ax6e/opensource/buildroot/../../opensource/apps/net-snmp/5.7.3/snmplib/snmp_alarm.c:218
#2 0x0000ae20 in receive () at
/home/administrator/Git/R7.0_11ax6e/opensource/buildroot/../../opensource/apps/net-snmp/5.7.3/agent/snmpd.c:1383
#3 main (argc=<optimized out>, argv=<optimized out>)
at
/home/administrator/Git/R7.0_11ax6e/opensource/buildroot/../../opensource/apps/net-snmp/5.7.3/agent/snmpd.c:1133
looks like the stack was corrupted.
The code is pointing to the below highlighted line, after that I don't see
any backtrace.
Can someone please help to check ?
[image: image.png]
Thanks,
Venkateswarlu
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