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Post Info TOPIC: Kernel Panic and reboots


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Posts: 61
Date:
Kernel Panic and reboots


hi Guys


after upgrade procedure from 3.7.1 to ipso 3.8, i saw 2 reboot, and the "fault" led on ip530 start to be RED!!!


it start to reboot twice or 3 times, giving me this output on message log:


Fatal trap 12: page fault while in kernel mode
[LOG_CRIT] kernel: fault virtual address = 0x34
[LOG_CRIT] kernel: fault code  = supervisor read, page not present
[LOG_CRIT] kernel: instruction pointer = 0x8:0x97026f37
[LOG_CRIT] kernel: code segment  = base 0x0, limit 0xfffff, type 0x1b
[LOG_CRIT] kernel:    = DPL 0, pres 1, def32 1, gran 1
[LOG_CRIT] kernel: processor eflags = interrupt enabled, resume, IOPL = 0
[LOG_CRIT] kernel: current process  = 459 (fw)
[LOG_CRIT] kernel: interrupt mask  = net tty bio cam
[LOG_CRIT] kernel: panic: page fault
[LOG_CRIT] kernel:
[LOG_CRIT] kernel: syncing disks... fw_lock: static_s is fffffefe
[LOG_CRIT] kernel: fw_lock: already locked. current = fw_filter (in), previous = fw_filter (out), level=2
[LOG_CRIT] kernel: FW-1: panic(4): fw_lock
[LOG_CRIT] kernel: panic: fw_lock
[LOG_CRIT] kernel:
[LOG_CRIT] kernel: dumping to dev 1, offset 786384
[LOG_CRIT] kernel: Dumping bitmap at addr 94920000 to sec d3995, 30 sectors
[LOG_CRIT] kernel: Dumping 0x4451 pages of memory to sec 0xd39c5, 0x22288 sectors


who can help me, now it seems to be solved, using the ipso3.8, and ng55 hfa04 093 build 003 and i see no more reboots.


ciao


Raoul Ferro



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Status: Offline
Posts: 61
Date:

Solution:


with ipso 3.8 i have to use ngai55 for ipso3.8, so download the wrapper and watch the strange errors during upgrade, cross the fingers and keep walking.


the strane thing is that i have a spare lab ip440 and it is working correctly with the old ngai55 (not for ipso3.8), maybe this is the reason for the end of sales of ip440, it is very strong and very simple to replace hardware.


ciao


Raoul Ferro  



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