ML40X, ppc 405 crash

Tue Aug 22 20:52:40 EST 2006

So can u access your NFS mapped partition? If you can access every FILEs
on the partition, running updatedb  ought to index the NFS partition
also. Then “locate fixdep” is just to find the local indexed database
and display the matched result --- I just don’t understand the problem.
Please state more what have you done in order to let us help you.

-----Original Message-----
From: linuxppc-embedded-bounces+vows_siu=yahoo.com.hk at ozlabs.org
[mailto:linuxppc-embedded-bounces+vows_siu=yahoo.com.hk at ozlabs.org] On
Behalf Of Wade Maxfield
Sent: Tuesday, August 22, 2006 5:34 AM
To: ppc
Subject: ML40X, ppc 405 crash

  I was running NFS on ML40X.  I did a "updatedb" and then immediately,
"locate fixdep"

  I got the following crash

root at ml403:/home/moduletest# updatedb
locate fixdep
eth0: Could not transmit buffer. 
eth0: Could not transmit buffer.
eth0: Could not transmit buffer.
Oops: kernel access of bad area, sig: 11 [#1]
PREEMPT
NIP: C01D0F74 LR: C01D0910 SP: C28B1930 REGS: c28b1880 TRAP: 0300    Not
tainted
MSR: 00029030 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11 
DAR: 00000004, DSISR: 00800000
TASK = c0b034c0[5097] 'frcode' THREAD: c28b0000
Last syscall: 234
GPR00: 00000000 C28B1930 C0B034C0 C35E3200 C03CC380 C276E810 000005E8
C3CE8880
GPR08: 00000002 00000000 C3CE890C 00000000 33003599 10018E04 100C3208
C02DCE08 
GPR16: C00DB1CC C02DCE08 00000002 0000000A C28B1DF8 C02E0000 C02A0000
C3A30940
GPR24: 00000000 00000000 00000000 C3A30940 00000000 C35E3200 C3CE8880
C03A8800
NIP [c01d0f74] pfifo_fast_dequeue+0x40/0x74
LR [c01d0910] qdisc_restart+0x30/0x2b4 
Call trace:
 [c01c1e94] dev_queue_xmit+0x264/0x318
 [c01dd8dc] ip_finish_output+0x140/0x2cc
 [c01dddb0] ip_queue_xmit+0x348/0x53c
 [c01ef628] tcp_transmit_skb+0x324/0x7f8
 [c01f05fc] tcp_write_xmit+0x14c/0x31c 
 [c01ed360] __tcp_data_snd_check+0xc8/0xfc
 [c01ed9a4] tcp_rcv_established+0x2c0/0x8ac
 [c01f7250] tcp_v4_do_rcv+0x184/0x374
 [c01f7d9c] tcp_v4_rcv+0x95c/0xa4c
 [c01da000] ip_local_deliver+0x120/0x298
 [c01da86c] ip_rcv+0x400/0x508 
 [c01c2614] netif_receive_skb+0x24c/0x2fc
 [c01c276c] process_backlog+0xa8/0x1a0
 [c01c2908] net_rx_action+0xa4/0x1cc
 [c001bef4] ___do_softirq+0x7c/0x114
Kernel panic - not syncing: Aiee, killing interrupt handler! 
 <0>Rebooting in 180 seconds..
------------------------------------------------------------------------
------------------------------------------------------------------------
-----

Here is the kernel build and boot information.  (I use the demo compact
flash disk image shipped with the ml403 as an intermediate. I've not yet
been able to get a small enough build to fit on 412 meg using your
tools.) 

Linux version 2.6.10_mvl401-ml40x (HYPERLINK
"mailto:root at localhost.localdomain"root at localhost.localdomain) (gcc
version 3.4.3 (MontaV
ista 3.4.3-25.0.107.0601076 2006-07-21)) #1 Fri Aug 18 14:43:45 CDT 2006

Xilinx ML40x Reference System (Virtex-4 FX)
Port by MontaVista Software, Inc. (HYPERLINK
"mailto:source at mvista.com"source at mvista.com)
Built 1 zonelists
Kernel command line: console=ttyS0,115200 ip=on root=/dev/xsysace2 rw 
Xilinx INTC #0 at 0xD1000FC0 mapped to 0xFDFFEFC0
PID hash table entries: 512 (order: 9, 8192 bytes)
hr_time_init: arch_to_nsec = 6990506, nsec_to_arch = 1288490158
Console: colour dummy device 80x25
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) 
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 61824k available (2244k kernel code, 640k data, 140k init, 0k
highmem)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
spawn_desched_task(00000000) 
desched cpu_callback 3/00000000
ksoftirqd started up.
desched cpu_callback 2/00000000
desched thread 0 started up.
NET: Registered protocol family 16
Registering platform device 'xilinx_emac.0'. Parent at platform 
Registering platform device 'xilinx_fb.0'. Parent at platform
Registering platform device 'xilinx_sysace.0'. Parent at platform
Registering platform device 'xilinx_iic.0'. Parent at platform
Registering platform device 'xilinx_gpio.0'. Parent at platform 
Registering platform device 'xilinx_gpio.1'. Parent at platform
Registering platform device 'xilinx_gpio.2'. Parent at platform
Registering platform device 'xilinx_ps2.0'. Parent at platform
Registering platform device 'xilinx_ps2.1'. Parent at platform 
Installing knfsd (copyright (C) 1996 HYPERLINK
"mailto:okir at monad.swb.de"okir at monad.swb.de).
Console: switching to colour frame buffer device 80x30
xgpio #0 at 0x90000000 mapped to 0xC505C000
xgpio #1 at 0x90001000 mapped to 0xC505E000 
xgpio #2 at 0x90002000 mapped to 0xC5060000
xilinx_ps2 #0 at 0xA9000000 mapped to 0xC5062000
xilinx_ps2 #1 at 0xA9001000 mapped to 0xC5064000
Serial: 8250/16550 driver $Revision: 1.90 $ 5 ports, IRQ sharing
disabled 
Registering platform device 'serial8250'. Parent at platform
ttyS0 at MMIO 0x0 (irq = 9) is a 16450
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered 
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
loop: loaded (max 8 devices)
elevator: using anticipatory as default io scheduler
System ACE at 0xCF000000 mapped to 0xC5066000, irq=3, 500472KB 
 xsysace: xsysace1 xsysace2
PPP generic driver version 2.4.2
PPP Deflate Compression module registered
NET: Registered protocol family 24
xemac 0: using fifo mode.
eth0: Xilinx EMAC #0 at 0x60000000 mapped to 0xC5068000, irq=0 
i2c /dev entries driver
xilinx_iic.0 #0 at 0xA8000000 mapped to 0xC506E000, irq=6
mice: PS/2 mouse device common for all mice
atkbd.c: keyboard reset failed on xilinxps2/serio0
atkbd.c: keyboard reset failed on xilinxps2/serio1 
NET: Registered protocol family 2
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 4096 bind 8192)
NET: Registered protocol family 1
NET: Registered protocol family 17 
Sending DHCP requests ., OK
IP-Config: Got DHCP answer from HYPERLINK "http://0.0.0.0"0.0.0.0, my
address is HYPERLINK "http://172.17.6.49"172.17.6.49
IP-Config: Complete:
      device=eth0, addr=HYPERLINK "http://172.17.6.49" 172.17.6.49,
mask=HYPERLINK "http://255.255.254.0"255.255.254.0, gw=HYPERLINK
"http://172.17.7.254"172.17.7.254,
     host=HYPERLINK "http://172.17.6.49"172.17.6.49, domain=HYPERLINK
"http://precisiondrilling.com" precisiondrilling.com, nis-domain=(none),
     bootserver=HYPERLINK "http://0.0.0.0"0.0.0.0, rootserver=HYPERLINK
"http://0.0.0.0"0.0.0.0, rootpath=
EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended 
VFS: Mounted root (ext2 filesystem).
Freeing unused kernel memory: 140k init
INIT: version 2.78 booting
Activating swap...
Checking all file systems...
fsck 1.27 (8-Mar-2002)
Calculating module dependencies... depmod: QM_MODULES: Function not
implemented 

done.
Loading modules:
modprobe: QM_MODULES: Function not implemented

Mounting local filesystems...
nothing was mounted
Cleaning: /etc/network/ifstate.
Setting up IP spoofing protection: rp_filter. 
Disable TCP/IP Explicit Congestion Notification: done.
Configuring network interfaces: done.
Starting portmap daemon: portmap.
Starting dhcpcd on eth0
Running ntpdate to synchronize clock.
Cleaning: /tmp /var/lock /var/rundhcpcd[775]: dhcpConfig: ioctl
SIOCADDRT: File exists 

.
INIT: Entering runlevel: 3
Starting kernel log daemon: klogd.
Starting system log daemon: syslogd.
Hostname: ml403.
Creating barrier for shutdown
Starting X11 session for user 'linux'
Welcome to the ML403 Evaluation Board 
(C) 2004 Xilinx, Inc - Systems Engineering Group

--
No virus found in this incoming message.
Checked by AVG Free Edition.
Version: 7.1.405 / Virus Database: 268.11.4/424 - Release Date:
2006/8/21

-- 
No virus found in this outgoing message.
Checked by AVG Free Edition.
Version: 7.1.405 / Virus Database: 268.11.4/424 - Release Date:
2006/8/21

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