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Cisco Bug: CSCus48503 - CRS spa_xge_v2 segmentation fault

Last Modified

Feb 02, 2017

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

4.2.4.LC

Description (partial)

Symptom:
LC/0/6/CPU0:Dec 17 01:32:18.173 EST: dumper[57]: %OS-DUMPER-7-DUMP_REQUEST : Dump request for process pkg/bin/spa_xge_v2 
LC/0/6/CPU0:Dec 17 01:32:18.178 EST: dumper[57]: %OS-DUMPER-7-DUMP_ATTRIBUTE : Dump request with attribute 7 for process pkg/bin/spa_xge_v2 
LC/0/6/CPU0:Dec 17 01:32:18.179 EST: dumper[57]: %OS-DUMPER-4-SIGSEGV : Thread 1 received SIGSEGV - Segmentation Fault 
LC/0/6/CPU0:Dec 17 01:32:18.179 EST: dumper[57]: %OS-DUMPER-4-SIGSEGV_INFO : Accessed BadAddr 0x0 at PC 0x0. Signal code 1 - SEGV_MAPPER. Address not mapped. 
LC/0/6/CPU0:Dec 17 01:32:18.179 EST: dumper[57]: %OS-DUMPER-4-CRASH_INFO : Crashed pid = 266352 (pkg/bin/spa_xge_v2) 
LC/0/6/CPU0:Dec 17 01:32:18.182 EST: dumper[57]: %OS-DUMPER-7-PROC_PAGES : Process memory pages 501 
LC/0/6/CPU0:Dec 17 01:32:18.184 EST: dumper[57]: %OS-RSVDPMEM-7-NO_MATCHING_STRING : Failed to find any line in /etc/platform_reserved_physmem for infra-structure : spp 
LC/0/6/CPU0:Dec 17 01:32:18.188 EST: dumper[57]: %OS-DUMPER-7-REGISTERS_INFO :             r0       r1       r2       r3 
LC/0/6/CPU0:Dec 17 01:32:18.189 EST: dumper[57]: %OS-DUMPER-7-REGISTERS_INFO :   R0   4d5b6bb8  9bfff6e0  500083a0  500346c8   
LC/0/6/CPU0:Dec 17 01:32:18.189 EST: dumper[57]: %OS-DUMPER-7-REGISTERS_INFO :             r4       r5       r6       r7 
LC/0/6/CPU0:Dec 17 01:32:18.189 EST: dumper[57]: %OS-DUMPER-7-REGISTERS_INFO :   R4   9bfff6e8  00000000  00000000  65735f77   
LC/0/6/CPU0:Dec 17 01:32:18.189 EST: dumper[57]: %OS-DUMPER-7-REGISTERS_INFO :             r8       r9      r10      r11 
LC/0/6/CPU0:Dec 17 01:32:18.190 EST: dumper[57]: %OS-DUMPER-7-REGISTERS_INFO :   R8   6181e000  00000000  9bfff688  00000008   
LC/0/6/CPU0:Dec 17 01:32:18.190 EST: dumper[57]: %OS-DUMPER-7-REGISTERS_INFO :            r12      r13      r14      r15 
LC/0/6/CPU0:Dec 17 01:32:18.190 EST: dumper[57]: %OS-DUMPER-7-REGISTERS_INFO :   R12  622c78b4  500083a0  9bfffb00  00000009   
LC/0/6/CPU0:Dec 17 01:32:18.190 EST: dumper[57]: %OS-DUMPER-7-REGISTERS_INFO :            r16      r17      r18      r19 
LC/0/6/CPU0:Dec 17 01:32:18.190 EST: dumper[57]: %OS-DUMPER-7-REGISTERS_INFO :   R16  9bfffb14  9bfffb3c  4d5f8b24  00000000   
LC/0/6/CPU0:Dec 17 01:32:18.190 EST: dumper[57]: %OS-DUMPER-7-REGISTERS_INFO :            r20      r21      r22      r23 
LC/0/6/CPU0:Dec 17 01:32:18.190 EST: dumper[57]: %OS-DUMPER-7-REGISTERS_INFO :   R20  00000000  00000000  4d5f25dc  00000000   
LC/0/6/CPU0:Dec 17 01:32:18.190 EST: dumper[57]: %OS-DUMPER-7-REGISTERS_INFO :            r24      r25      r26      r27 
LC/0/6/CPU0:Dec 17 01:32:18.191 EST: dumper[57]: %OS-DUMPER-7-REGISTERS_INFO :   R24  00000000  00000000  00000000  00000000   
LC/0/6/CPU0:Dec 17 01:32:18.191 EST: dumper[57]: %OS-DUMPER-7-REGISTERS_INFO :            r28      r29      r30      r31 
LC/0/6/CPU0:Dec 17 01:32:18.191 EST: dumper[57]: %OS-DUMPER-7-REGISTERS_INFO :   R28  00000000  00000000  00000000  500346c8   
LC/0/6/CPU0:Dec 17 01:32:18.191 EST: dumper[57]: %OS-DUMPER-7-REGISTERS_INFO :            cnt       lr      msr       pc 
LC/0/6/CPU0:Dec 17 01:32:18.191 EST: dumper[57]: %OS-DUMPER-7-REGISTERS_INFO :   R32  00000000  4d5b6bfc  4000d932  00000000   
LC/0/6/CPU0:Dec 17 01:32:18.192 EST: dumper[57]: %OS-DUMPER-7-REGISTERS_INFO :            cnd      xer 
LC/0/6/CPU0:Dec 17 01:32:18.192 EST: dumper[57]: %OS-DUMPER-7-REGISTERS_INFO :   R36  24000088  20000000   
LC/0/6/CPU0:Dec 17 01:32:18.192 EST: dumper[57]: %OS-DUMPER-7-TRACE_BACK : #0  0x0 
LC/0/6/CPU0:Dec 17 01:32:18.317 EST: dumper[57]: %OS-DUMPER-7-TRACE_BACK : #1  0x4d5b6bfc 
LC/0/6/CPU0:Dec 17 01:32:18.317 EST: dumper[57]: %OS-DUMPER-7-TRACE_BACK : #2  0x4d9e49e0 
LC/0/6/CPU0:Dec 17 01:32:18.318 EST: dumper[57]: %OS-DUMPER-7-TRACE_BACK : #3  0x4d5b1244 
LC/0/6/CPU0:Dec 17 01:32:18.318 EST: dumper[57]: %OS-DUMPER-7-TRACE_BACK : #4  0x4d43067c 
LC/0/6/CPU0:Dec 17 01:32:18.318 EST: dumper[57]: %OS-DUMPER-7-TRACE_BACK : #5  0x4c26c2b4 
LC/0/6/CPU0:Dec 17 01:32:18.318 EST: dumper[57]: %OS-DUMPER-7-TRACE_BACK : #6  0x4ba5d35c 
LC/0/6/CPU0:Dec 17 01:32:18.319 EST: dumper[57]: %OS-DUMPER-7-TRACE_BACK : #7  0x4ba5b0e0 
LC/0/6/CPU0:Dec 17 01:32:18.319 EST: dumper[57]: %OS-DUMPER-7-TRACE_BACK : #8  0x4d42b7f0 
LC/0/6/CPU0:Dec 17 01:32:18.319 EST: dumper[57]: %OS-DUMPER-7-TRACE_BACK : #9  0x4000018c 
LC/0/6/CPU0:Dec 17 01:32:18.319 EST: dumper[57]: %OS-DUMPER-7-TRACE_BACK : #10  0x400010d8

Conditions:
spa_xge_v2 process crash on MSC-B with SIP-800 and running 4.2.4
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