Incredible... I understand now, why Cisco IOSes consumes more and more
memory
and why there are more bugs than functions in new versions...
Seems that developers are busy with filling memory with ASCII graphics and
inventing more reasons for displaying it... :(
-----------------------------------------------------
Basil (Vasily) V. Dolmatov CCIE# 5347
LightCom Corp. http://www.lightcom.ru
> -----Original Message-----
> From: inet-talk@info.east.ru
>
> ---------- Forwarded message ----------
> <skipped>
>
> DDTs Id CSCds90409
> CSCds90409
> Internally found severe defect: Resolved (R)
> 4k/5k/6k crashed when set auth ena attempt 30
> Full text of defect
> Attachments: Description Diffs- Eng-notes Release-note Evaluation
> Diffs--ORLrel_branch
> Description: Added 001212 by hluoh
> This problem was detected on all different platforms - 4k, 5k
> and 6k. When enter
> command "set authentication enable attempt 30", switch crashed.
> The valid range
> for attempt in this command is 0..10.
>
> <<< this is for 4k >>>
>
> c4k121> (enable) set authentication enable attempt 30
> Assertion "!num || (num >= MIN_AUTHEN_ATTEMPT && num <=
> MAX_AUTHEN_ATTEMPT)" failed.
> file
> "/vws/wuo/6.2.1/0.44/syn_core/nmp/nmpflash/config/authenlib.c", line 784
> Cause register is 0x00000024
> .------..
> _------__--___.__.
> / \_ /
> ` ` \
> / \ |.
> \
> / \ \
> |
> / .--._ .---. | \
> |
> | / -__- \ |
> ~-/--`-`-`-\ |
> | | | | |
> \ |
> || || |
> | |
> || ,_ _. || |
> | |
> || e e || Hey Beavis. |
> _-- | |
> || _ |_ || Cool. We crashed... _|
> =-. |.-. |
> @| (o\_/o) |@ Heh,Heh!!!
> o|/o/ _. |
> | _____ | This sucks! / ~
> \ |
> \ ( /uuuuu\ ) / What's a
> (/___@) ___~ |
> \ `=====' / Breakpoint
> |_===~~~.` |
> \ -___- / exception anyway?
> _______.--~ |
> | | //
> \________ |
> /-_____-\ . //__
> \ |
> / \ \\/////
> __/-___-- -_
> / \ \ /
> / __\
> /__| AC / DC |__\ / /
> -| Metallica|| |
> | || |\ \ / /
> || || |
> | || | \ \/ /
> || || |
> Session 8005fd20 debugging context 800772c8
> $#00$#00
>
>
> <<< this is for 5k >>>
>
> c5k123> (enable) set authentication enable attempt 30
> Assertion "!num || (num >= MIN_AUTHEN_ATTEMPT && num <=
> MAX_AUTHEN_ATTEMPT)" failed.
>
> file
> "/vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/config/authenlib.c", line 784
>
> Breakpoint Exception occurred.
>
> Software version = 6.2(0.49)
>
> Process ID #52, Name = Console
> EPC: 802241F4
> Stack content:
> sp+00: 83F8352C 807D2D8C 00000310 FFFFFFE2
> sp+10: 3738340A 00AC6B30 80FF33F0 83F83540
> sp+20: 83F83540 805EDEA8 00000002 00000020
> sp+30: 00000002 0000001E 00000002 801D6338
> sp+40: 00000000 83F83568 00000000 00000001
> sp+50: BE07FFFF 00000000 1EE8ACAC 83F835C8
> sp+60: 800B4754 8006F6A8 83F83588 805E9E48
> sp+70: 00000002 00000002 00000002 00000002
> sp+80: 83F835B8 807654E4 800B499C 80309338
> sp+90: 80BAC518 00000000 00000000 00000000
> sp+A0: 80765534 80765204 807651C8 00000000
> sp+B0: 1E000003 807654E4 80765418 00000000
> sp+C0: 00000003 800B1BF0 00000000 00000000
> sp+D0: 00000000 00000000 80765348 80765364
> sp+E0: 8076539C 80765328 807653BC 80765380
> sp+F0: 00000000 83F835C8 80765204 807651C8
> Register content:
> Status: 34017C23 Cause: 00008024
> AT: 808E0190
> V0: 00000001 V1: 00000000
> A0: BE84041C A1: 83F8352B
> A2: 00000000 A3: 00000037
> T0: 00000000 T1: 00000004
> T2: 00000000 T3: 00000003
> T4: 00000001 T5: 00001BF9
> T6: 00000000 T7: 00006B0B
> S0: 807C6CF0 S1: 807C6CB0
> S2: 00000310 S3: 807654E4
> S4: 00000002 S5: 00000001
> S6: 00000000 S7: 00000004
> T8: 82629FD2 T9: 82646528
> K0: 3041D001 K1: 808E7978
> GP: 80AC97A0 SP: 83F83518
> S8: 83F837E0 RA: 80222918
> HIGH: 00000007 LOW: 00000000
> BADVADDR: 00000000 ERR EPC: BFC014A0
> GDB: Breakpoint Exception
> GDB: The system has trapped into the debugger.
>
> GDB: It will hang until examined with gdb.
>
> ||||$S05#b8
> (cisco-r4k-gdb) where
> #0 gdb_breakpoint () at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/dbg/dbg_4k.c:532
> #1 0x80222918 in assert_fail (file_name=0xbe84041c "#",
> line_number=-2080885461, expression=0x0)
> at /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/dbg/assert.c:79
> #2 0x801d6338 in setAuthenEnableConsoleAttempt (num=30 '\036')
> at /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/config/authenlib.c:786
> #3 0x800b4754 in set_authen_attempt_count (typeFlag=2 '\002',
> flag=2, count=30 '\036')
> at /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/setauthen.c:1205
> #4 0x800b499c in set_authen_attempt (typeFlag=2 '\002') at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/setauthen.c:1258
> #5 0x800b1bf0 in set_authen_general (typeFlag=2) at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/setauthen.c:256
> #6 0x800b1a4c in set_authentication () at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/setauthen.c:195
> #7 0x8006f1e0 in cli_exec (tbl=0x808ea4f8, cmd_str=0x807654e4
> "set authentication")
> at /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/cli_utils.c:779
> #8 0x800b1a7c in set_authenticationfunc () at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/setauthen.c:206
> #9 0x8006f1e0 in cli_exec (tbl=0x80909f44, cmd_str=0x807b3c14 "set")
> at /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/cli_utils.c:779
> #10 0x80157074 in setfunc () at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/setcmds.c:806
> #11 0x80116610 in sysfunc () at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/syscmds.c:482
> #12 0x8008529c in console_cmd () at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/console.c:1110
> #13 0x80084394 in console_char (c=13 '\r') at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/console.c:684
> #14 0x80085588 in console_in (argc=3196322844, argv=0x3) at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/console.c:1270
> #15 0x805c784c in start_process () at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/system/process.c:1537
> #16 0x805c77fc in start_process () at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/system/process.c:1511
> (cisco-r4k-gdb)
>
>
> <<< this is for 6k >>>
>
> c6k124> (enable) set authentication enable attempt 30
> Assertion "!num || (num >= MIN_AUTHEN_ATTEMPT && num <=
> MAX_AUTHEN_ATTEMPT)" failed.
>
> file
> "/vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/config/authenlib.c", line 784
>
> Breakpoint Exception occurred.
>
> Software version = 6.2(0.49)
> Process ID #52, Name = Console
> EPC: 802A8CD0
> Stack content:
> sp+00: 83F83E9C 80AC734C 00000310 FFFFFFE2
> sp+10: 3738340A 00000000 006B3132 345F6261
> sp+20: 7369635F 6E6F7632 312E6366 67000000
> sp+30: 00000002 0000001E 00000002 8020CB7C
> sp+40: 83F83ED0 807503A8 00000000 00000000
> sp+50: 00000000 00000000 1EEF9A4C 83F83F38
> sp+60: 800ACF24 8006B128 7907094F 00000000
> sp+70: 00000002 00000002 00000002 00000002
> sp+80: 83F83F28 80A35FE4 800AD16C 16454279
> sp+90: 803A58B0 803A5678 8144D9A8 00000000
> sp+A0: 80A36034 80A35D04 80A35CC8 00000000
> sp+B0: 1E000003 80A35FE4 80A35F18 00000000
> sp+C0: 00000003 800AA3C0 00000023 80750698
> sp+D0: 00000000 00000000 80A35E48 80A35E64
> sp+E0: 80A35E9C 80A35E28 80A35EBC 80A35E80
> sp+F0: 00000000 00000000 80A35D04 80A35CC8
> Register content:
> Status: 3401FC23 Cause: 00000024
> AT: 80C50190
> V0: 00000001 V1: 00000000
> A0: BE84041C A1: 83F83E9B
> A2: 00000000 A3: 00000037
> T0: 00000000 T1: 00000004
> T2: 00000000 T3: 00000003
> T4: 811E2E10 T5: 00000000
> T6: 00000000 T7: 00006961
> S0: 80AAED90 S1: 80AAED50
> S2: 00000310 S3: 80A35FE4
> S4: 00000002 S5: 00000001
> S6: 00000000 S7: 00000004
> T8: 00000000 T9: 82905328
> K0: 3041C001 K1: 80C61628
> GP: 811CAA00 SP: 83F83E88
> S8: 83F84150 RA: 802A73F8
> HIGH: 00000007 LOW: 00000000
> BADVADDR: 200EDFFF ERR EPC: 8072B344
> GDB: Breakpoint Exception
> GDB: The system has trapped into the debugger.
>
> GDB: It will hang until examined with gdb.
> ||||$S05#b8
>
> (cisco-r4k-gdb) where
> #0 gdb_breakpoint () at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/dbg/dbg_4k.c:532
> #1 0x802a73f8 in assert_fail (file_name=0xbe84041c "#",
> line_number=-2080883045, expression=0x0)
> at /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/dbg/assert.c:79
> #2 0x8020cb7c in setAuthenEnableConsoleAttempt (num=30 '\036')
> at /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/config/authenlib.c:786
> #3 0x800acf24 in set_authen_attempt_count (typeFlag=2 '\002',
> flag=2, count=30 '\036')
> at /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/setauthen.c:1205
> #4 0x800ad16c in set_authen_attempt (typeFlag=2 '\002') at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/setauthen.c:1258
> #5 0x800aa3c0 in set_authen_general (typeFlag=2) at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/setauthen.c:256
> #6 0x800aa21c in set_authentication () at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/setauthen.c:195
> #7 0x8006ac60 in cli_exec (tbl=0x80c64168, cmd_str=0x80a35fe4
> "set authentication")
> at /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/cli_utils.c:779
> #8 0x800aa24c in set_authenticationfunc () at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/setauthen.c:206
> #9 0x8006ac60 in cli_exec (tbl=0x80c8d284, cmd_str=0x80a9b344 "set")
> at /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/cli_utils.c:779
> #10 0x8018ca94 in setfunc () at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/setcmds.c:806
> #11 0x8010ea70 in sysfunc () at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/syscmds.c:482
> #12 0x80083ddc in console_cmd () at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/console.c:1110
> #13 0x80082ed4 in console_char (c=13 '\r') at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/console.c:684
> #14 0x800840c0 in console_in (argc=3196322844, argv=0x3) at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/cli/console.c:1270
> #15 0x8072f5ec in start_process () at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/system/process.c:1537
> #16 0x8072f59c in start_process () at
> /vws/wuo/6.2.1/0.49/syn_core/nmp/nmpflash/system/process.c:1511
> (cisco-r4k-gdb)
>
>
>
>
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