Hi ,
Iam trying to run powerpc linux on xilinx ML310 FPGA board, everything is fine..am using montavista preview kit and recently I have added gigabyte ethernet driver(XGemac) to the kernel and when I try to run new image on target I get following error. My experience is not sufficient enough to predict why such error is happened.

XGemac: Device instance 0 found
Instruction machine check in kernel mode.
Oops: machine check, sig: 7
NIP: C00D0D58 XER: 20000000 LR: C00D0D4C SP: C0335F20 REGS: c0335e70
TRAP: 0200 Not tainted
MSR: 00009030 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11
TASK = c0334000[1] 'swapper' Last syscall: 120
last math 00000000 last altivec 00000000
GPR00: 0000000A C0335F20 C0334000 00000006 00000170 C9011100 C08E0B0C
C9011000
GPR08: 11111111 C900F000 00000000 00000006 44000042 00000000 00000000 00000000
GPR16: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
GPR24: 00000000 00000000 00000000 C01636E4 C08E0960 00000000 C0180000 C08E0A08
Call backtrace:
C00D0D4C C00D0960 C0175904 C0175C84 C016C634 C000244C C0006C9C
Kernel panic: Attempted to kill init!
<0>Rebooting in 180 seconds..

what does " Oops: machine check, sig: 7 " mean .does any one worked with xilinx gigabyte ethernet. thanks a lot......

jaggu