sw91(config-if-range)#no authentication po sw91(config-if-range)#^Z validblock_diagnose, code = 12 current memory block, bp = 0x32C12E0, memory pool type is Processor data check, ptr = 0x32C1308 next memory block, bp = 0x32C22C8, memory pool type is Processor data check, ptr = 0x32C22F0 previous memory block, bp = 0x32C1240, memory pool type is Processor data check, ptr = 0x32C1268 ========= Dump bp = 0x32C12E0 ====================== 32C11E0: 310000 0 0 0 0 0 FD0110DF AB1234CD 32C1200: 7F0000 30B3990 156ACE0 1BDFB8 32C1240 32C11CC 8000000E 1 32C1220: 9BD5514 1030500 24F63A4 0 0 0 0 FD0110DF 32C1240: AB1234CD 780000 2264784 147F024 39611C 32C12E0 32C1210 8000003C 32C1260: 1 4D1CB8 0 305 32C1278 DA000019 2590018 327A98C 32C1280: 9000000 0 0 32000B 32BA970 9000000 0 0 32C12A0: F0004 2 1000000 0 0 0 0 0 32C12C0: 0 0 0 0 0 0 0 FD0110DF 32C12E0: AB1234CD 930000 3217154 1506488 B367C0 32C22C8 32C1254 7E0 32C1300: 0 B366E0 DEADBEEF B366E0 31A6D0 D0D0D0D 1B18610 3268770 32C1320: D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D 32C1340: D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D 32C1360: D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D 32C1380: D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D 32C13A0: D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D 32C13C0: D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D ========= Dump bp->next = 0x32C22C8 ====================== 32C21C8: D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D 32C21E8: D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D 32C2208: D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D 32C2228: D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D 32C2248: D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D 32C2268: D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D 32C2288: D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D 32C22A8: D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D 32C22C8: AB1234CD 7F0000 30B3990 163E3A4 779CC8 32C2344 32C12F4 8000002A 32C22E8: 1 9C24700 1 0 73850001 32C22F0 24F6338 24F755C 32C2308: 0 189911C 32C22F0 18990E0 24F6480 1000000 1874B8C 24C0D04 32C2328: 1B82400 312921C 4 80500010 7BFC3C 0 FD0110DF AB1234CD 32C2348: 7F0000 30B3990 156AD00 1BE004 32C2398 32C22DC 80000016 1 32C2368: 9C26DB4 1899054 3000000 1899070 B000000 1899070 B000000 18990A8 32C2388: 12000000 18990E0 E000000 FD0110DF AB1234CD B00000 3176664 15D370C 32C23A8: 4D11D4 32C23DC 32C2358 8000000E 1 4D126C 310000 0 ========== Dump bp->previous = 0x32C1254 ===================== 32C1154: B000000 1899070 B000000 18990A8 12000000 18990E0 E000000 FD0110DF 32C1174: AB1234CD B50000 317951C 15D370C 4D11D4 32C11B8 32C1134 8000000E 32C1194: 1 4D126C 310000 0 0 0 0 0 32C11B4: FD0110DF AB1234CD B50000 317951C 15D370C 4D11D4 32C11FC 32C1188 32C11D4: 8000000E 1 4D126C 310000 0 0 0 0 32C11F4: 0 FD0110DF AB1234CD 7F0000 30B3990 156ACE0 1BDFB8 32C1240 32C1214: 32C11CC 8000000E 1 9BD5514 1030500 24F63A4 0 0 32C1234: 0 0 FD0110DF AB1234CD 780000 2264784 147F024 39611C 32C1254: 32C12E0 32C1210 8000003C 1 4D1CB8 0 305 32C1278 32C1274: DA000019 2590018 327A98C 9000000 0 0 32000B 32BA970 32C1294: 9000000 0 0 F0004 2 1000000 0 0 32C12B4: 0 0 0 0 0 0 0 0 32C12D4: 0 0 FD0110DF AB1234CD 930000 3217154 1506488 B367C0 32C12F4: 32C22C8 32C1254 7E0 0 B366E0 DEADBEEF B366E0 31A6D0 32C1314: D0D0D0D 1B18610 3268770 D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D 32C1334: D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D ============================================ %Software-forced reload 11:10:03 CEST Sun May 10 2009: Unexpected exception to CPUvector 2000, PC = 108971C -Traceback= 108971C 10896E0 122A8BC B366E4 B2C1C8 B2EC20 B2EAA8 B2E1A0 B2DB6C B42CA8 B68A1C 108B6A8 1082178 %Extended crashinfo not stored: cannot read "flash:/crashinfo_ext". 11:10:03 CEST Sun May 10 2009: Unexpected exception to CPUvector 2000, PC = 10376B8 -Traceback= 10376B8 1082178 108B6A8 1082178 and...' Queued messages: Cisco IOS Software, C2960 Software (C2960-LANBASEK9-M), Version 12.2(50)SE1, RELEASE SOFTWARE (fc2) Copyright (c) 1986-2009 by Cisco Systems, Inc. Compiled Mon 06-Apr-09 08:36 by amvarma Debug Exception (Could be NULL pointer dereference) Exception (0x2000)! SRR0 = 0x010376B8 SRR1 = 0x00029230 SRR2 = 0x0064838C SRR3 = 0x00021000 ESR = 0x00000000 DEAR = 0x00000000 TSR = 0x8C000000 DBSR = 0x10000000 CPU Register Context: Vector = 0x00002000 PC = 0x0108971C MSR = 0x00029230 CR = 0x22004022 LR = 0x010896E0 CTR = 0x0102CA24 XER = 0x6000001D R0 = 0x010896E0 R1 = 0x024E2AC0 R2 = 0x00000000 R3 = 0x030F4764 R4 = 0x00000000 R5 = 0x00000000 R6 = 0x00000000 R7 = 0x00000000 R8 = 0x00007530 R9 = 0x00000000 R10 = 0x00000000 R11 = 0x00000005 R12 = 0x0009E49B R13 = 0x00110000 R14 = 0x00B67E44 R15 = 0x00000000 R16 = 0x01F7B2E0 R17 = 0x01F7B2E0 R18 = 0x00000006 R19 = 0xFFFFFFFF R20 = 0x00000000 R21 = 0x00000000 R22 = 0x00000000 R23 = 0x00000000 R24 = 0x00000000 R25 = 0x00000000 R26 = 0x00000000 R27 = 0x01B18244 R28 = 0x032C1308 R29 = 0x00000000 R30 = 0x032C12E0 R31 = 0x00000000 Stack trace: PC = 0x0108971C, SP = 0x024E2AC0 Frame 00: SP = 0x024E2AD0 PC = 0x010896E0 Frame 01: SP = 0x024E2B08 PC = 0x01021954 Frame 02: SP = 0x024E2B28 PC = 0x0122A8BC Frame 03: SP = 0x024E2B38 PC = 0x00B366E4 Frame 04: SP = 0x024E2B58 PC = 0x00B2C1C8 Frame 05: SP = 0x024E2BB8 PC = 0x00B2EC20 Frame 06: SP = 0x024E2BF0 PC = 0x00B2EAA8 Frame 07: SP = 0x024E2C18 PC = 0x00B2E1A0 Frame 08: SP = 0x024E2C28 PC = 0x00B2DB6C Frame 09: SP = 0x024E2C38 PC = 0x00B42CA8 Frame 10: SP = 0x024E2CD0 PC = 0x00B68A1C Frame 11: SP = 0x024E2CD8 PC = 0x0108B6A8 Frame 12: SP = 0x00000000 PC = 0x01082178 sw91 uptime is 10 minutes, 56 seconds cisco WS-C2960-48TT-L (PowerPC405) processor (revision E0) with 61440K/4088K bytes of memory. Processor board ID FOC1249X56J Boot Sector Filesystem (bs) installed, fsid: 2 Base ethernet MAC Address: 00:24:50:21:6e:00 Xmodem file system is available. The password-recovery mechanism is enabled. Initializing Flash... flashfs[0]: 539 files, 20 directories flashfs[0]: 0 orphaned files, 0 orphaned directories flashfs[0]: Total bytes: 32514048 flashfs[0]: Bytes used: 11531776 flashfs[0]: Bytes available: 20982272 flashfs[0]: flashfs fsck took 10 seconds. ...done Initializing Flash. and sw91# 00:01:43: %PLATFORM-1-CRASHED: System previously crashed with the following message: 00:01:43: %PLATFORM-1-CRASHED: Cisco IOS Software, C2960 Software (C2960-LANBASEK9-M), Version 12.2(50)SE1, RELEASE SOFTWARE (fc2) 00:01:43: %PLATFORM-1-CRASHED: Copyright (c) 1986-2009 by Cisco Systems, Inc. 00:01:43: %PLATFORM-1-CRASHED: Compiled Mon 06-Apr-09 08:36 by amvarma 00:01:43: %PLATFORM-1-CRASHED: 00:01:43: %PLATFORM-1-CRASHED: Debug Exception (Could be NULL pointer dereference) Exception (0x2000)! 00 sw91#:01:43: %PLATFORM-1-CRASHED: 00:01:43: %PLATFORM-1-CRASHED: SRR0 = 0x010376B8 SRR1 = 0x00029230 SRR2 = 0x0064838C SRR3 = 0x00021000 00:01:43: %PLATFORM-1-CRASHED: ESR = 0x00000000 DEAR = 0x00000000 TSR = 0x8C000000 DBSR = 0x10000000 00:01:43: %PLATFORM-1-CRASHED: 00:01:43: %PLATFORM-1-CRASHED: CPU Register Context: 00:01:43: %PLATFORM-1-CRASHED: Vector = 0x00002000 PC = 0x0108971C MSR = 0x00029230 CR = 0x22004022 00:01:43: %PLATFORM-1-CRASHED: LR = 0x010896E0 CTR = 0x0102CA24 XER = 0x6 sw91#000001D 00:01:43: %PLATFORM-1-CRASHED: R0 = 0x010896E0 R1 = 0x024E2AC0 R2 = 0x00000000 R3 = 0x030F4764 00:01:43: %PLATFORM-1-CRASHED: R4 = 0x00000000 R5 = 0x00000000 R6 = 0x00000000 R7 = 0x00000000 00:01:43: %PLATFORM-1-CRASHED: R8 = 0x00007530 R9 = 0x00000000 R10 = 0x00000000 R11 = 0x00000005 00:01:43: %PLATFORM-1-CRASHED: R12 = 0x0009E49B R13 = 0x00110000 R14 = 0x00B67E44 R15 = 0x00000000 00:01:43: %PLATFORM-1-CRASHED: R16 = 0x01F7B2E0 R17 = 0x01F7B2E0 R18 = 0x00000006 R19 = 0xFFFFFFF sw91#F 00:01:43: %PLATFORM-1-CRASHED: R20 = 0x00000000 R21 = 0x00000000 R22 = 0x00000000 R23 = 0x00000000 00:01:43: %PLATFORM-1-CRASHED: R24 = 0x00000000 R25 = 0x00000000 R26 = 0x00000000 R27 = 0x01B18244 00:01:43: %PLATFORM-1-CRASHED: R28 = 0x032C1308 R29 = 0x00000000 R30 = 0x032C12E0 R31 = 0x00000000 00:01:43: %PLATFORM-1-CRASHED: 00:01:43: %PLATFORM-1-CRASHED: Stack trace: 00:01:43: %PLATFORM-1-CRASHED: PC = 0x0108971C, SP = 0x024E2AC0 00:01:43: %PLATFORM-1-CRASHED: Frame 00: SP = 0x024E2AD sw91#0 PC = 0x010896E0 00:01:43: %PLATFORM-1-CRASHED: Frame 01: SP = 0x024E2B08 PC = 0x01021954 00:01:43: %PLATFORM-1-CRASHED: Frame 02: SP = 0x024E2B28 PC = 0x0122A8BC 00:01:43: %PLATFORM-1-CRASHED: Frame 03: SP = 0x024E2B38 PC = 0x00B366E4 00:01:43: %PLATFORM-1-CRASHED: Frame 04: SP = 0x024E2B58 PC = 0x00B2C1C8 00:01:43: %PLATFORM-1-CRASHED: Frame 05: SP = 0x024E2BB8 PC = 0x00B2EC20 00:01:43: %PLATFORM-1-CRASHED: Frame 06: SP = 0x024E2BF0 PC = 0x00B2EAA8 00:01:43: %PLATFORM-1-CRASH sw91#ED: Frame 07: SP = 0x024E2C18 PC = 0x00B2E1A0 00:01:43: %PLATFORM-1-CRASHED: Frame 08: SP = 0x024E2C28 PC = 0x00B2DB6C 00:01:43: %PLATFORM-1-CRASHED: Frame 09: SP = 0x024E2C38 PC = 0x00B42CA8 00:01:43: %PLATFORM-1-CRASHED: Frame 10: SP = 0x024E2CD0 PC = 0x00B68A1C 00:01:43: %PLATFORM-1-CRASHED: Frame 11: SP = 0x024E2CD8 PC = 0x0108B6A8 00:01:43: %PLATFORM-1-CRASHED: Frame 12: SP = 0x00000000 PC = 0x01082178 00:01:43: %PLATFORM-1-CRASHED: sw91#