Случилось такое ЧП: после ребута коммутатора он вошел в цикличную перезагрузку. Что этому предшествовало на 100% выяснить не представляется возможным (например попытка обновления софта или какие-то строчки в конфиге), т.к. трУсы молчат)). Подскажите пожалуйста, что теперь можно поделать со свитчиком? И как такое предотвратить в дальнейшем?
вот лог с консоли:
Код: Выделить всё
BootROM 1.41
Booting from SPI flash
General initialization - Version: 1.0.0
Serdes initialization - Version: 1.0.2
** Link is Gen1, check the EP capability
PEX: pexIdx 0, Link upgraded to Gen2 based on client cpabilities
DDR3 Training Sequence - Ver TIP-1.55.0
DDR3 Training Sequence - Switching XBAR Window to FastPath Window
Updated Physical Mem size is from 0x20000000 to 10000000
DDR3 Training Sequence - Ended Successfully
BootROM: Image checksum verification PASSED
Starting U-Boot. Press ctrl+shift+6 to enable debug mode.
U-Boot 2013.01 (Aug 22 2017 - 11:08:46) Eltex version: 2016_T1.0.eng_drop_v6 4.0.7
Loading system/images/active-image ...
Autoboot in 2 seconds - press RETURN or Esc. to abort and enter prom.
***************************************************************
*** Running SW Ver. 4.0.7 Date 2017-08-22 Time 11:09:20 ***
***************************************************************
HW version is : 2v4
Base Mac address is : e0:d9:e3:b4:53:80
Dram size is : 512M bytes
Dram first block size is : 370688K bytes
Dram first PTR is : 0x80000000
Dram second block size is : 4096K bytes
Dram second PTR is : 0x19000000
Flash size is : 512M bytes
22-Aug-2017 11:09:21 %CDB-I-LOADCONFIG: Loading running configuration.
22-Aug-2017 11:09:22 %CDB-I-LOADCONFIG: Loading startup configuration.
Device configuration:
Slot 1 - MES2348B
Device 0: GT_98DX3236 (AlleyCat3)
Device 1: GT_98DX3236 (AlleyCat3)
------------------------------------
-- Unit Number 1 --
------------------------------------
22-Aug-2017 11:09:25 caught segmentation fault exception at address 0x1c
signal-num = 11 (SIGSEGV)
signal-code = 1 (SEGV_MAPERR)
reg[00] = 0x0
reg[01] = 0xb62fc624
reg[02] = 0x0
reg[03] = 0x20a2aec
reg[04] = 0x0
reg[05] = 0x0
reg[06] = 0x0
reg[07] = 0xb62fd640
reg[08] = 0xb62fc624
reg[09] = 0xb62fdb28
reg[10] = 0x185a728
FP = 0x1
IP = 0x96336e49
SP = 0xb62fc5dc
LR = 0x679a84
PC = 0x6796e0
CPSR = 0x60000010
Fault Address = 0x1c
Trap no = 0xe
Err Code = 0x17
Old Mask = 0x0
***** FATAL ERROR *****
Reporting Task: ROOT.
Software Version: 4.0.7[9002953a]
Build Number: 318 (date 2017-08-22 time 11:09:20)
ros(HOSTG_fatal_error+0x14) [0x241e5c]
ros(OSSYSG_fatal_error+0x160) [0x72d0bc]
ros() [0x23b640]
/lib/libc.so.6(__default_rt_sa_restorer_v2+0) [0xb6da4e70]
ros() [0x6796e0]
***** END OF FATAL ERROR *****