Yes it worked.. and it worked well.. That message is not caused (directly) by userspace software, that is a kernel crash.
I suspect you have a hidden kernel problem that one version of busybox is hitting then another is not. --Mark Yu Bo-BOYU1 wrote: > Did anyone know if busybox of hardhat preview 2.1 for sandpoint 74xx work or > not ? > I got error "Bad trap at PC: 300162fc, SR: f032, vector=f00 Not tainted" > no matter > the root is mounted on NFS or ramfs. > > If I use the 2M ram image (used bash instead of busybox) from DENX, it > worked fine. > > Any suggestions ? > > Thanks. > > Bo > > > > Starting at 0x800000... > > loaded at: 00800000 008941BC > zimage at: 00805900 00890FD9 > avail ram: 00400000 00800000 > > Linux/PPC load: console=ttyS0,9600 root=/dev/nfs dev=eth0 > ip=192.168.0.100:192.1 > 68.0.50:192.168.0.50 > nfsroot=192.168.0.50:/opt/hardhat/previewkit/ppc/74xx/targe > t > Uncompressing Linux...done. > Now booting the kernel > Memory BAT mapping: BAT2=128Mb, BAT3=0Mb, residual: 0Mb > Total memory = 128MB; using 256kB for hash table (at c0180000) > Linux version 2.4.17_mvl21 (root at ibm-t30) (gcc version 2.95.3 20010315 > (release/ > MontaVista)) #187 Sat May 3 17:29:50 CDT 2003 > Host bridge init okay > Motorola SPS Sandpoint Test Platform > Sandpoint port (C) 2000, 2001 MontaVista Software, Inc. (source at mvista.com) > On node 0 totalpages: 32768 > zone(0): 32768 pages. > zone(1): 0 pages. > zone(2): 0 pages. > Kernel command line: console=ttyS0,9600 root=/dev/nfs dev=eth0 > ip=192.168.0.100: > 192.168.0.50:192.168.0.50 > nfsroot=192.168.0.50:/opt/hardhat/previewkit/ppc/74xx/ > target > OpenPIC Version 1.2 (1 CPUs and 26 IRQ sources) at fdfd0000 > time_init: decrementer frequency = 1.000000 MHz > Calibrating delay loop... 31.74 BogoMIPS > Memory: 127132k available (1020k kernel code, 396k data, 76k init, 0k > highmem) > Dentry-cache hash table entries: 16384 (order: 5, 131072 bytes) > Inode-cache hash table entries: 8192 (order: 4, 65536 bytes) > Mount-cache hash table entries: 2048 (order: 2, 16384 bytes) > Buffer-cache hash table entries: 8192 (order: 3, 32768 bytes) > Page-cache hash table entries: 32768 (order: 5, 131072 bytes) > POSIX conformance testing by UNIFIX > PCI: Probing PCI hardware > Linux NET4.0 for Linux 2.4 > Based upon Swansea University Computer Society NET3.039 > Initializing RT netlink socket > Starting kswapd > Disabling the Out Of Memory Killer > Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ > SERIAL_PCI en > abled > ttyS00 at 0xfdfce000 (irq = 16) is a TI16750 > block: 128 slots per queue, batch=32 > RAMDISK driver initialized: 16 RAM disks of 65536K size 1024 blocksize > loop: loaded (max 8 devices) > Linux Tulip driver version 0.9.15-pre9 (Nov 6, 2001) > tulip0: Old style EEPROM with no media selection information. > eth0: BPP Digital DS21143 Tulip rev 65 at 0xbfff80, EEPROM not present, > 00:4C:69 > :6E:75:79, IRQ 20. > NET4: Linux TCP/IP 1.0 for NET4.0 > IP Protocols: ICMP, UDP, TCP, IGMP > IP: routing cache hash table of 1024 buckets, 8Kbytes > TCP: Hash tables configured (established 8192 bind 8192) > IP-Config: Guessing netmask 255.255.255.0 > IP-Config: Complete: > device=eth0, addr=192.168.0.100, mask=255.255.255.0, gw=192.168.0.50, > host=192.168.0.100, domain=, nis-domain=(none), > bootserver=192.168.0.50, rootserver=192.168.0.50, rootpath= > NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. > Looking up port of RPC 100003/2 on 192.168.0.50 > Looking up port of RPC 100005/1 on 192.168.0.50 > VFS: Mounted root (nfs filesystem). > Freeing unused kernel memory: 76k init > done open console... > Bad trap at PC: 300162fc, SR: f032, vector=f00 Not tainted > Bad trap at PC: 300162fc, SR: f032, vector=f00 Not tainted > Bad trap at PC: 300162fc, SR: f032, vector=f00 Not tainted > Bad trap at PC: 300162fc, SR: f032, vector=f00 Not tainted > Bad trap at PC: 300162fc, SR: f032, vector=f00 Not tainted > Bad trap at PC: 300162fc, SR: f032, vector=f00 Not tainted > Bad trap at PC: 300162fc, SR: f032, vector=f00 Not tainted > Bad trap at PC: 300162fc, SR: f032, vector=f00 Not tainted > Bad trap at PC: 300162fc, SR: f032, vector=f00 Not tainted > Bad trap at PC: 300162fc, SR: f032, vector=f00 Not tainted > > > > > ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
