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Cisco Bug: CSCup91140 - RP crash @ FLEX DSPRM MAIN when reloading NIM-2FXS/4FXO

Last Modified

Jan 29, 2017

Products (1)

  • Cisco IOS

Known Affected Releases

15.5(1)S

Description (partial)

$$PREFCS

Symptom:
IMAGE:
BLD_MCP_DEV_LATEST_20140711_163028

Step:
1)	Insert BRI in subslot 1/0 and FXO/FXS combo card in subslot 2/0;
2)	Reload this two cards, using ?hw-module subslot 1/0 reload?; 
3)	After their bring-up, repeat step 2);
4)	O2 Crash after 6 tries.

Conditions:
xiaofjia-O2-2(config)# no logging console
xiaofjia-O2-2(config)#line con 0
xiaofjia-O2-2(config-line)#exec-timeout 0
xiaofjia-O2-2(config-line)#clock timezone CST 8
xiaofjia-O2-2(config)#service timestamps debug datetime localtime show-timezone msec
xiaofjia-O2-2(config)#service timestamps log datetime localtime show-timezone msec
xiaofjia-O2-2(config)#end
xiaofjia-O2-2#clock set 11:15:56 15 Jul 2014
xiaofjia-O2-2#hw-module subslot 0/1 maintenance enable
Maintenance mode is already enabled or 'debug hw-module subslot <0/1 | all> oir 
fail
ure' enabled
xiaofjia-O2-2#hw-module subslot 0/2 maintenance enable
xiaofjia-O2-2#hw-module subslot 1/0 reload
Proceed with reload of module? [confirm]
xiaofjia-O2-2#hw-module subslot 2/0 reload
Proceed with reload of module? [confirm]
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      out of service        00:00:00      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:00      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:06      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:11      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:16      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:21      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:26      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      ok                    00:00:32      
xiaofjia-O2-2#show platform | include _2/0_
2/0      NIM-2FXS/4FXO       booting               00:00:32      
xiaofjia-O2-2#show platform | include _2/0_
2/0      NIM-2FXS/4FXO       booting               00:00:37      
xiaofjia-O2-2#show platform | include _2/0_
2/0      NIM-2FXS/4FXO       ok                    00:00:42      
xiaofjia-O2-2#hw-module subslot 0/1 maintenance enable
Maintenance mode is already enabled or 'debug hw-module subslot <0/1 | all> oir 
fail
ure' enabled
xiaofjia-O2-2#hw-module subslot 0/2 maintenance enable
Maintenance mode is already enabled or 'debug hw-module subslot <0/2 | all> oir 
fail
ure' enabled
xiaofjia-O2-2#hw-module subslot 1/0 reload
Proceed with reload of module? [confirm]
xiaofjia-O2-2#hw-module subslot 2/0 reload
Proceed with reload of module? [confirm]
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      out of service        00:00:00      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:00      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:05      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:10      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:16      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:21      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:27      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      ok                    00:00:32      
xiaofjia-O2-2#show platform | include _2/0_
2/0      NIM-2FXS/4FXO       booting               00:00:32      
xiaofjia-O2-2#show platform | include _2/0_
2/0      NIM-2FXS/4FXO       booting               00:00:37      
xiaofjia-O2-2#show platform | include _2/0_
2/0      NIM-2FXS/4FXO       ok                    00:00:42      
xiaofjia-O2-2#hw-module subslot 0/1 maintenance enable
Maintenance mode is already enabled or 'debug hw-module subslot <0/1 | all> oir 
fail
ure' enabled
xiaofjia-O2-2#hw-module subslot 0/2 maintenance enable
Maintenance mode is already enabled or 'debug hw-module subslot <0/2 | all> oir 
fail
ure' enabled
xiaofjia-O2-2#hw-module subslot 1/0 reload
Proceed with reload of module? [confirm]
xiaofjia-O2-2#hw-module subslot 2/0 reload
Proceed with reload of module? [confirm]
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      out of service        00:00:00      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:00      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:05      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:10      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:16      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:21      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:26      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      ok                    00:00:31      
xiaofjia-O2-2#show platform | include _2/0_
2/0      NIM-2FXS/4FXO       booting               00:00:31      
xiaofjia-O2-2#show platform | include _2/0_
2/0      NIM-2FXS/4FXO       booting               00:00:36      
xiaofjia-O2-2#show platform | include _2/0_
2/0      NIM-2FXS/4FXO       ok                    00:00:42      
xiaofjia-O2-2#hw-module subslot 0/1 maintenance enable
Maintenance mode is already enabled or 'debug hw-module subslot <0/1 | all> oir 
fail
ure' enabled
xiaofjia-O2-2#hw-module subslot 0/2 maintenance enable
Maintenance mode is already enabled or 'debug hw-module subslot <0/2 | all> oir 
fail
ure' enabled
xiaofjia-O2-2#hw-module subslot 1/0 reload
Proceed with reload of module? [confirm]
xiaofjia-O2-2#hw-module subslot 2/0 reload
Proceed with reload of module? [confirm]
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      out of service        00:00:00      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:00      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:05      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:10      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:16      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:21      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:26      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      ok                    00:00:31      
xiaofjia-O2-2#show platform | include _2/0_
2/0      NIM-2FXS/4FXO       booting               00:00:31      
xiaofjia-O2-2#show platform | include _2/0_
2/0      NIM-2FXS/4FXO       booting               00:00:36      
xiaofjia-O2-2#show platform | include _2/0_
2/0      NIM-2FXS/4FXO       ok                    00:00:42      
xiaofjia-O2-2#hw-module subslot 0/1 maintenance enable
Maintenance mode is already enabled or 'debug hw-module subslot <0/1 | all> oir 
fail
ure' enabled
xiaofjia-O2-2#hw-module subslot 0/2 maintenance enable
Maintenance mode is already enabled or 'debug hw-module subslot <0/2 | all> oir 
fail
ure' enabled
xiaofjia-O2-2#hw-module subslot 1/0 reload
Proceed with reload of module? [confirm]
xiaofjia-O2-2#hw-module subslot 2/0 reload
Proceed with reload of module? [confirm]
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      out of service        00:00:00      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:00      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:05      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:10      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:16      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:21      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:26      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      ok                    00:00:31      
xiaofjia-O2-2#show platform | include _2/0_
2/0      NIM-2FXS/4FXO       booting               00:00:31      
xiaofjia-O2-2#show platform | include _2/0_
2/0      NIM-2FXS/4FXO       booting               00:00:36      
xiaofjia-O2-2#show platform | include _2/0_
2/0      NIM-2FXS/4FXO       ok                    00:00:42      
xiaofjia-O2-2#hw-module subslot 0/1 maintenance enable
Maintenance mode is already enabled or 'debug hw-module subslot <0/1 | all> oir 
fail
ure' enabled
xiaofjia-O2-2#hw-module subslot 0/2 maintenance enable
Maintenance mode is already enabled or 'debug hw-module subslot <0/2 | all> oir 
fail
ure' enabled
xiaofjia-O2-2#hw-module subslot 1/0 reload
Proceed with reload of module? [confirm]
xiaofjia-O2-2#hw-module subslot 2/0 reload
Proceed with reload of module? [confirm]
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      out of service        00:00:00      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:00      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:05      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:10      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:16      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:21      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      booting               00:00:26      
xiaofjia-O2-2#show platform | include _1/0_
1/0      NIM-4BRI-NT/TE      ok                    00:00:32      
xiaofjia-O2-2#show platform | include _2/0_
2/0      NIM-2FXS/4FXO       booting               00:00:32      
xiaofjia-O2-2#show platform | include _2/0_
2/0      NIM-2FXS/4FXO       booting               00:00:37      
xiaofjia-O2-2#show platform | include _2/0_
2/0      NIM-2FXS/4FXO       ok                    00:00:42      
xiaofjia-O2-2#hw-module subslot 0/1 maintenance enable
Maintenance mode is already enabled or 'debug hw-module subslot <0/1 | all> oir 
fail
ure' enabled
xiaofjia-O2-2#hw-module subslot 0/2 maintenance enable
Maintenance mode is already enabled or 'debug hw-module subslot <0/2 | all> oir 
fail
ure' enabled
xiaofjia-O2-2#hw-module subslot 1/0 reload
Proceed with reload of module? [confirm]
xiaofjia-O2-2#hw-module subslot 2/0 reload
Proceed with reload of module? [confirm]
xiaofjia-O2-2#

Exception to IOS Thread:
Frame pointer 0x7FE3CAD41B40, PC = 0x7FE436B47C97

UNIX-EXT-SIGNAL: Segmentation fault(11), Process = FLEX DSPRM MAIN
-
Traceback
= 1#d5a844591c7c612f1b54525cd0969b7b  :7FE42971C000+D42BC97 :7FE42971C000+D42BC03 :7FE42971C000+D434774 :7FE42971C000+D4357FD :7FE42971C000+10166C1D :7FE42971C000+10165C8D :7FE42971C000+10165396 :7FE42971C000+101652B5 

Fastpath Thread backtrace: 
-
Traceback
= 1#d5a844591c7c612f1b54525cd0969b7b  c:7FE3F5110000+BE012 

Auxiliary Thread backtrace: 
-
Traceback
= 1#d5a844591c7c612f1b54525cd0969b7b  pthread:7FE3EFE07000+A7C9 

RAX = 0D0D0D0D0D0D0D0D  RBX = 0000000000001000
RCX = 000000000000002D  RDX = 00007FE3D3B2EBD0
RSP = 00007FE3CAD41B40  RBP = 00007FE3CAD41BF0
RSI = 00007FE433C6265D  RDI = 0000000000000002
R8  = 001CD4CAE37F0000  R9  = 0000000000000055
R10 = 000000000000003F  R11 = 00007FE3EFE10B20
R12 = 08210BCFE37F0000  R13 = 00007FE3CAD41C00
R14 = 0000000000000100  R15 = 0000000000000100
RFL = 0000000000010202  RIP = 00007FE436B47C97
CS = 0033  FS = 0000  GS = 0000
ST0 = 0000 0000000000000000  ST1 = 0000 0000000000000000
ST2 = 0000 0000000000000000  ST3 = 0000 0000000000000000
ST4 = 0000 0000000000000000  ST5 = 0000 0000000000000000
ST6 = 0000 0000000000000000  ST7 = 0000 0000000000000000
X87CW = 037F  X87SW = 0000  X87TG = 0000  X87OP = 0000
X87IP = 0000000000000000  X87DP = 0000000000000000
XMM0  = 00000000000000000000000000000000
XMM1  = 00000000000000000000000000000000
XMM2  = 00000000000000000000000000000000
XMM3  = 00000000000000000000000000000000
XMM4  = 00000000000000000000000000000000
XMM5  = 00000000000000000000000000000000
XMM6  = 00000000000000000000000000000000
XMM7  = 00000000DAFFFFFF000000000200EBFF
XMM8  = 0000000001000000010000000000EB0B
XMM9  = 010000000000EB0B0000000000000000
XMM10 = 00000000000000000000000000000000
XMM11 = 00080000000400000002000000010000
XMM12 = 00000000000000000000000000000000
XMM13 = 80000000400000002000000010000000
XMM14 = 00000000000000000000000000000000
XMM15 = 00000000000000000000000000000000
MXCSR = 00001F80
.....
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