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Cisco Bug: CSCuj05662 - tacacs core generated in /bootflash/sysdebug/coremgmt/work without bt

Last Modified

Jan 31, 2017

Products (1)

  • Cisco Unified Computing System

Known Affected Releases

2.2(0.227)A 2.2(0.253)A 2.2(0.258)A 2.2(0.280)A 2.2(0.284)A

Description (partial)

Symptom:
Tech-support available: /net/savbu-da01.cisco.com/qa/cdets/ramgottu/CSCuj05662
core file available: /net/savbu-da01.cisco.com/qa/cdets/ramgottu/CSCuj05662

Conditions:
warning: Can't read pathname for load map: Input/output error.
Core was generated by `/isan/bin/tacacsd'.
---Type <return> to continue, or q <return> to quit---
Program terminated with signal 11, Segmentation fault.
[New process 15490]
#0  0xb7b83361 in ?? () from /isan/lib/libl3vm.so
(gdb) where
#0  0xb7b83361 in ?? () from /isan/lib/libl3vm.so
#1  0x00000080 in ?? ()
#2  0xbfd5aae8 in ?? ()
#3  0xbfd5aaf8 in ?? ()
#4  0x00000000 in ?? ()
(gdb) bt
#0  0xb7b83361 in ?? () from /isan/lib/libl3vm.so
#1  0x00000080 in ?? ()
#2  0xbfd5aae8 in ?? ()
#3  0xbfd5aaf8 in ?? ()
#4  0x00000000 in ?? ()
(gdb) bt full
#0  0xb7b83361 in ?? () from /isan/lib/libl3vm.so
No symbol table info available.
#1  0x00000080 in ?? ()
No symbol table info available.
#2  0xbfd5aae8 in ?? ()
No symbol table info available.
#3  0xbfd5aaf8 in ?? ()
No symbol table info available.
#4  0x00000000 in ?? ()
No symbol table info available.
(gdb) quit
Linux(debug)# /debug-plugin/usr/bin/gdb /isan/bin/aaad core.15490
GNU gdb (Wind River Linux Sourcery G++ 4.3-78) 6.8.50.20080821-cvs
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "i586-wrs-linux-gnu".
For bug reporting instructions, please see:
<support@windriver.com>...
(no debugging symbols found)

warning: core file may not match specified executable file.
Cannot access memory at address 0x958c0003
(gdb) bt
#0  0xb7b83361 in ?? ()
#1  0x00000080 in ?? ()
#2  0xbfd5aae8 in ?? ()
#3  0xbfd5aaf8 in ?? ()
#4  0x00000000 in ?? ()
(gdb) quit
Linux(debug)# /debug-plugin/usr/bin/gdb /isan/bin/ntp core.15490
GNU gdb (Wind River Linux Sourcery G++ 4.3-78) 6.8.50.20080821-cvs
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "i586-wrs-linux-gnu".
For bug reporting instructions, please see:
<support@windriver.com>...
(no debugging symbols found)

warning: core file may not match specified executable file.
(no debugging symbols found)
(no debugging symbols found)
Core was generated by `/isan/bin/tacacsd'.
Program terminated with signal 11, Segmentation fault.
[New process 15490]
#0  0xb7b83361 in ?? ()
(gdb) bt
#0  0xb7b83361 in ?? ()
#1  0x00000080 in ?? ()
#2  0xbfd5aae8 in ?? ()
#3  0xbfd5aaf8 in ?? ()
#4  0x00000000 in ?? ()
(gdb) quit
Linux(debug)# pwd
/bootflash/sysdebug/coremgmt/work
Linux(debug)#
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