From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from RCS-9000.COM (unknown [218.94.131.104]) by ozlabs.org (Postfix) with ESMTP id 6A55567B52 for ; Mon, 10 Jul 2006 17:46:00 +1000 (EST) From: "zhangshaobo" To: Subject: pls help me! Date: Mon, 10 Jul 2006 15:32:38 +0800 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_002F_01C6A436.132F3D10" Message-Id: <200607101538593.SM01784@stridenote> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This is a multi-part message in MIME format. ------=_NextPart_000_002F_01C6A436.132F3D10 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi, all I meet a very difficult problem about ppc linux run on MPC5200. my linux version is 2.4.18. When i run my application for some time, the linux operation system will reset to jump to the uboot and restart linux,. When it happen, I can capture hreset and sreset signal using oscillograph. Additional, when linux reset , it have two results: one is enter machine check exception and some debug information is outputted, the other is nothing is to be outputted. The debug information is following: Machine check in kernel mode. Caused by (from SRR1=41030): Transfer error ack signal Oops: machine check, sig: 7 NIP: C009E934 XER: 00000000 LR: C009E924 SP: C014F1E0 REGS: c014f130 TRAP: 0200 Not tainted MSR: 00041030 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11 TASK = c014d480[0] 'swapper' Last syscall: 120 last math c3c30000 last altivec 00000000 GPR00: 00000001 C014F1E0 C014D480 00000083 00009032 00000000 00000000 00000010 GPR08: 00000000 40000000 00000000 00000000 C3E5E9E4 1010D5DC 03FCA000 007FFF6C GPR16: 00000000 00000001 007FFF00 03FC4660 00001032 0014F350 00000000 C0176314 GPR24: C0176314 00000000 00000000 0000076C C0160000 F0000D8C 00000070 C3E5E960 Call backtrace: C3E5EA68 C009F030 C001D9A4 C0019430 C00192BC C0018F80 C00057C0 C0003E40 C0005544 C0005558 C0003918 C0164590 000035F0 MPC5xxx_FEC_IEVENT_RFIFO_ERROR Kernel panic: Aiee, killing interrupt handler! In interrupt handler - not syncing Can you help me ? I will waiting for your answer , thanks anyway. ------=_NextPart_000_002F_01C6A436.132F3D10 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hi, = all

     = ;    I meet a very difficult problem about ppc linux run on MPC5200. my linux version is 2.4.18.

     = ;    When i run my application for some time, the linux operation system will = reset to jump to the uboot and restart linux,. When it happen, I can = capture  hreset and sreset signal using oscillograph. Additional, when linux = reset , it have two results: one is enter machine check exception and some debug information is outputted, the other is nothing is to be outputted. The = debug information is following:

 

Machine check = in kernel mode.

Caused by (from SRR1=3D41030): Transfer error ack signal

Oops: machine = check, sig: 7

NIP: C009E934 = XER: 00000000 LR: C009E924 SP: C014F1E0 REGS: c014f130 = TRAP: 0200    Not tainted

MSR: 00041030 = EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11

TASK =3D = c014d480[0] 'swapper' Last syscall: 120

last math = c3c30000 last altivec = 00000000

GPR00: = 00000001 C014F1E0 C014D480 00000083 00009032 00000000 00000000 00000010 =

GPR08: 00000000 = 40000000 00000000 00000000 = C3E5E9E4 1010D5DC 03FCA000 007FFF6C

GPR16: 00000000 = 00000001 007FFF00 03FC4660 00001032 0014F350 00000000 = C0176314

GPR24: C0176314 = 00000000 00000000 0000076C = C0160000 F0000D8C 00000070 C3E5E960

Call backtrace: =

C3E5EA68 C009F030 C001D9A4 C0019430 C00192BC = C0018F80 C00057C0 =

C0003E40 C0005544 C0005558 C0003918 C0164590 000035F0

MPC5xxx_FEC_IEVENT_RFIFO_ERRO= R

Kernel panic: = Aiee, killing interrupt handler!

In interrupt = handler - not syncing

 

Can you help me = ? I will waiting for your answer , thanks anyway.

 

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