From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <39B28BB4.A52E1E69@inxpress.net> Date: Sun, 03 Sep 2000 12:34:44 -0500 From: Stephen B Johnson MIME-Version: 1.0 To: linuxppc-embedded@lists.linuxppc.org Subject: kernel panic on mcp750 Content-Type: multipart/mixed; boundary="------------38A4F3884869AE93C99D4F6F" Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: This is a multi-part message in MIME format. --------------38A4F3884869AE93C99D4F6F Content-Type: text/plain; charset=iso-8859-15 Content-Transfer-Encoding: 7bit I'm observing a kernel panic when booting the kernel on a Motorola MCP750. The panic indicates "Kernel panic: No init found. Try passing init= option to kernel." However, I pass init=3 as a parameter. Any suggestions? (actual output attached) --------------38A4F3884869AE93C99D4F6F Content-Type: text/plain; charset=iso-8859-15; name="minicom.cap" Content-Disposition: inline; filename="minicom.cap" Content-Transfer-Encoding: 7bit Copyright Motorola Inc. 1988 - 1998, All Rights Reserved PPC1 Debugger/Diagnostics Release Version 4.1 - 10/12/98 RM01 COLD Start Local Memory Found =02000000 (&33554432) MPU Clock Speed =233Mhz BUS Clock Speed =67Mhz WARNING: Keyboard Not Connected Reset Vector Location : ROM Bank B Mezzanine Configuration: Single-MPU Current 60X-Bus Master : MPU0 Idle MPU(s) : NONE Initializing System Memory (DRAM)... System Memory: 32MB, ECC Enabled (ECC-Memory Detected) L2Cache: 1024KB, 117Mhz PPC1-Bug>nbo Network Booting from: DEC21140, Controller 0, Device 0 Device Name: /pci@80000000/pci1011,9@e,0:0,0 Loading: /tftpboot/vm.mcp750 Client IP Address = 192.168.120.21 Server IP Address = 192.168.120.1 Gateway IP Address = 0.0.0.0 Subnet IP Address Mask = 255.255.255.0 Boot File Name = /tftpboot/vm.mcp750 Argument File Name = Network Boot File load in progress... To abort hit Bytes Received =&574750, Bytes Loaded =&574750 Bytes/Second =&287375, Elapsed Time =2 Second(s) Residual-Data Located at: $01F88000 loaded at: 00005400 0001C220 relocated to: 00800000 00816E20 board data at: 01F88000 01F8EA0C relocated to: 00810314 00816D20 zimage at: 00010400 0008F76D relocated to: 00817000 0089636D avail ram: 00400000 00800000 Linux/PPC load: root=nfs rw init=3 Uncompressing Linux...done. Now booting the kernel PReP architecture Total memory = 32MB; using 128kB for hash table (at c0160000) Linux version 2.2.14 (root@rodan.mvista.com) (gcc version 2.95.2 19991030 (2.95.3 prerelease/franzo)) #1 Tue Aug 8 05:10:51 PDT 2000 Boot arguments: root=nfs rw init=3 OpenPIC Version 1.3 (2 CPUs and 16 IRQ sources) at fc000000 OpenPIC timer frequency is 8333848 Hz time_init: decrementer frequency = 999993480/60 (15MHz) Calibrating delay loop... 465.31 BogoMIPS Memory: 30956k available (856k kernel code, 884k data, 72k init) [c0000000,c2000000] Dentry hash table entries: 4096 (order 3, 32k) Buffer cache hash table entries: 32768 (order 5, 128k) Page cache hash table entries: 8192 (order 3, 32k) POSIX conformance testing by UNIFIX PCI: Probing PCI hardware Setting PCI interrupts for a "Mesquite cPCI (MCP750)" Linux NET4.0 for Linux 2.2 Based upon Swansea University Computer Society NET3.039 NET4: Unix domain sockets 1.0 for Linux NET4.0. NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP TCP: Hash tables configured (ehash 32768 bhash 32768) Initializing RT netlink socket Starting kswapd v 1.5 initialize_kbd: Keyboard reset failed, no ACK Serial driver version 4.27 with<4>Keyboard timeout[2] Keyboard timeout[2] no serial options enabled ttyS00 at 0x03f8 (irq = 4) is a 16550A ttyS01 at 0x02f8 (irq = 3) is a 16550A VP_IDE: IDE controller on PCI bus 00 dev 59 VP_IDE: 100% native mode on irq 14 ide0: BM-DMA at 0xffc0-0xffc7, BIOS settings: hda:pio, hdb:pio ide0: VIA Bus-Master (U)DMA Timing Config Success ide1: BM-DMA at 0xffc8-0xffcf, BIOS settings: hdc:pio, hdd:pio ide1: VIA Bus-Master (U)DMA Timing Config Success tulip.c:v0.91g-ppc 7/16/99 becker@cesdis.gsfc.nasa.gov eth0: Digital DS21140 Tulip rev 34 at 0xfffff00, 08:00:3E:2E:54:F1, IRQ 18. eth0: EEPROM default media type Autosense. eth0: Index #0 - Media MII (#11) described by a 21140 MII PHY (1) block. eth0: MII transceiver #1 config 3000 status 7809 advertising 01e1. PCI latency timer (CFLT) is unreasonably low at 0. Setting to 64 clocks. Sending BOOTP requests..... OK IP-Config: Got BOOTP answer from 192.168.120.1, my address is 192.168.120.21 Looking up port of RPC 100003/2 on 192.168.120.1 Looking up port of RPC 100005/1 on 192.168.120.1 VFS: Mounted root (NFS filesystem). Freeing unused kernel memory: 72k init 8k pmac 12k open firmware Kernel panic: No init found. Try passing init= option to kernel. Rebooting in 180 seconds.. --------------38A4F3884869AE93C99D4F6F-- ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/