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Hi,
We are using Net-SNMP 5.3.1 version and we have SNMP Agent daemon
getting killed when continuously doing operations
Of linkup/linkDown. .
# ifconfig bge1 unplumb
# ifconfig bge1 plumb
# ifconfig bge1 100.0.0.194 netmask 255.255.255.0 up
There has a been official patch released for the similar crash problem
but it is not addressing completely
"fix disman/event monitoring crashes (official patch 1429059)"
Following is the stack trace of the dump,
gdb /usr/bin/snmpd core
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This GDB was configured as "sparc-sun-solaris2.10"...
Core was generated by `/usr/bin/snmpd'.
Program terminated with signal 11, Segmentation fault.
Error while mapping shared library sections:
/platform/SUNW,A70/lib/libc_psr.so.1: No such file or directory.
Reading symbols
from /usr/lib/libnetsnmpmibs.so.10...done.
Loaded symbols for /usr/lib/libnetsnmpmibs.so.10
Reading symbols
from /usr/lib/libnetsnmpagent.so.10...done.
Loaded symbols for /usr/lib/libnetsnmpagent.so.10
Reading symbols
from /usr/lib/libnetsnmphelpers.so.10...done.
Loaded symbols for /usr/lib/libnetsnmphelpers.so.10
Reading symbols from /usr/lib/libnetsnmp.so.10...done.
Loaded symbols for /usr/lib/libnetsnmp.so.10
Reading symbols from /lib/libdl.so.1...
warning: Lowest section in /lib/libdl.so.1 is .dynamic at 00000094
done.
Loaded symbols for /lib/libdl.so.1
Reading symbols from /usr/lib/libkvm.so.1...done.
Loaded symbols for /usr/lib/libkvm.so.1
Reading symbols from /usr/lib/libz.so.1...done.
Loaded symbols for /usr/lib/libz.so.1
Reading symbols from /lib/libkstat.so.1...done.
Loaded symbols for /lib/libkstat.so.1
Reading symbols from /lib/libelf.so.1...done.
Loaded symbols for /lib/libelf.so.1
Reading symbols from /lib/libm.so.2...done.
Loaded symbols for /lib/libm.so.2
Reading symbols from /lib/libnsl.so.1...done.
Loaded symbols for /lib/libnsl.so.1
Reading symbols from /lib/libsocket.so.1...done.
Loaded symbols for /lib/libsocket.so.1
Reading symbols from /usr/lib/libpicl.so.1...done.
Loaded symbols for /usr/lib/libpicl.so.1
Reading symbols from /lib/libadm.so.1...done.
Loaded symbols for /lib/libadm.so.1
Reading symbols from /lib/libc.so.1...done.
warning: rw_common (): unable to read at addr 0x3000a44
warning: sol_thread_new_objfile: td_ta_new: Debugger service failed
Loaded symbols for /lib/libc.so.1
Reading symbols from /usr/lib/libgcc_s.so.1...done.
warning: rw_common (): unable to read at addr 0x3000a44
warning: sol_thread_new_objfile: td_ta_new: Debugger service failed
Loaded symbols for /usr/lib/libgcc_s.so.1
Reading symbols from /lib/libdoor.so.1...done.
warning: rw_common (): unable to read at addr 0x3000a44
warning: sol_thread_new_objfile: td_ta_new: Debugger service failed
Loaded symbols for /lib/libdoor.so.1
Error while reading shared library symbols:
/platform/SUNW,A70/lib/libc_psr.so.1: No such file or directory.
Reading symbols from /lib/nss_files.so.1...done.
warning: rw_common (): unable to read at addr 0x3000a44
warning: sol_thread_new_objfile: td_ta_new: Debugger service failed
Loaded symbols for /lib/nss_files.so.1#0 0xff2e89f4 in mteTrigger_run
(reg=0, clientarg=0x19ee40) at disman/event/mteTrigger.c:910
910 disman/event/mteTrigger.c: No such file or directory.in
disman/event/mteTrigger.c
(gdb) bt
#0 0xff2e89f4 in mteTrigger_run (reg=0, clientarg=0x19ee40)
at disman/event/mteTrigger.c:910
#1 0xff15ede0 in run_alarms () at snmp_alarm.c:252
#2 0x00015240 in main ()
Each time the gdb stack trace shows different line numbers in
disman/event/ mteTrigger.c file.
Any help in this regards would be greatly appreciated.
Thanks & Regards,
T.Rajasekhar
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