Hi
I'm Laiyu Zhang.
I encounted a problem about Network is unreachable during ROACH boot.
My ROACH board can boot smoothly and connected to Testing server very well
several days ago.I can download .bof file and communicate it with Python
script. But today,it arise a "Network is unreachable" error when the boot
process was completed.
Because I also use ROACH2 board to do some tests using same Testing
server. My testing server is Ubuntu14.04.06LTS. Every time,when I changed to
different board I replace three files: etc/network/interface,
/etc/dnsmasq.conf, /etc/exports. I found it can work well both to ROACH and
ROACH2. Now,ROACH2 can be started from my testing server using netboot. RAOCH2
can got IP address,network is ok. Kernel is 3.16.0-saska-03675-g1c70ffc.
When I run netboot on ROACH,the echo is different from what I got on
ROACH2. The Kernel is Linux roach 2.6.25-svn2382-dirty3 same to the result of
mmc boot.
I don't know why ROACH's network is unreachable. I had replaced those
files relate to network in the testing server.
I got some warning message but I do not know how to solve it. Anyone had
meet the same problem,please give me some suggestion.
Thank you!
----------------------------------------------------------------------------------------------------------------------------------------------------------
List is the boot process:
(1) reboot
(2) printenv
（3) boot
-------------------------------------------------------------------------------------------------------------------------------------------------------
boot
---------------------------------------------------------------------------------------------------------------------------------------------------------
roach:/# reboot
Broadcast message from root@roach (ttyS0) (Thu Jan 1 01:45:30 1970):
The system is going down for reboot NOW!
INIT: Sending pStopping periodic command scheduler: crond failed!
Stopping internet superserver: inetd.
Stopping OpenBSD Secure Shell server: sshdstart-stop-daemon: open pidfile
/var/run/sshd.pid: Stale NFS f)
Stopping NTP server: ntpdstart-stop-daemon: open pidfile /var/run/ntpd.pid:
Stale NFS file handle (Stale)
failed!
rm: cannot remove `/var/run/ntpd.pid': Stale NFS file handle
Saving the system clock..
klogd: klogd: no process killed
stopping
syslogd: stopping
Asking all remaining processes to terminate...done.
Killing all remaining processes...done.
Deconfiguring network interfaces...ifdown: failed to open statefile
/etc/network/run/ifstate: Stale NFS e
failed.
Cleaning up ifupdown....
Unmounting temporary filesystems...done.
Deactivating swap...done.
Unmounting local filesystems...done.
Will now restart.
Restarting system.
System Hardware Reset
U-Boot 2008.10-svn3231 (Jul 15 2010 - 14:58:38)
CPU: AMCC PowerPC 440EPx Rev. A at 533.333 MHz (PLB=133, OPB=66, EBC=66 MHz)
No Security/Kasumi support
Bootstrap Option C - Boot ROM Location EBC (16 bits)
32 kB I-Cache 32 kB D-Cache
Board: Roach
I2C: ready
DTT: 1 FAILED INIT
DRAM: (spd v1.3) dram: notice: ecc ignored
1 GB
FLASH: 64 MB
USB: Host(int phy) Device(ext phy)
Net: ppc_4xx_eth0
Roach Information
Serial Number: 040221
Monitor Revision: 10.1.1843
CPLD Revision: 8.0.1588
type run netboot to boot via dhcp+tftp+nfs
type run soloboot to run from flash without network
type run mmcboot to boot using filesystem on mmc/sdcard
type run usbboot to boot using filesystem on usb
type run bit to run tests
Hit any key to stop autoboot: 0
=> printenv
bootdelay=10
baudrate=115200
loads_echo=
preboot=run initboot
hostname=roach
init_eeprom=echo Programming EEPROM for configuration H;imw 0x52 0.1 87; imw
0x52 1.1 78; imw 0x52 2.1 51
bit=report clear;check serial-output echo serial check;check cpld-probe
roachcpld;mw.l 0x201000 0 400; ct
kernel_addr=0xfc000000
partitions=physmap-flash.0:1792k(linux),256k@0x1c0000(fdt),8192k@0x200000(root),54656k@0xa00000(usr),2560
boot=bootm ${kernel_addr}
bootargs=console=ttyS0,115200
mtdparts=physmap-flash.0:1792k(linux),256k@0x1c0000(fdt),8192k@0x200000(ro2
yget=loady 0x200000
update=protect off 0xfffa0000 0xffffffff;era 0xfffa0000 0xffffffff;cp.b
0x200000 0xfffa0000 ${filesize};f
soloboot=setenv bootargs console=ttyS0,115200 mtdparts=${partitions}
root=/dev/mtdblock2; bootm 0xfc00000
usbboot=setenv bootargs console=ttyS0,115200 mtdparts=${partitions} rootdelay=8
root=/dev/sda1; bootm 0x0
netboot=dhcp 0x400000; setenv bootargs console=ttyS0,115200
mtdparts=${partitions} root=${rootpath} ip=d0
newuboot=cp.b 0xfffa0000 0x200000 0x60000; run yget update
newkernel=run yget; era 0xfc000000 0xfc1bffff; cp.b 0x200000 0xfc000000
0x1c0000
newroot=run yget; era 0xfc200000 0xfc9fffff; cp.b 0x200000 0xfc200000
${filesize}
initboot=echo; echo type run netboot to boot via dhcp+tftp+nfs; echo type
run soloboot to run from fo
clearenv=erase 0xfff60000 0xfff9ffff
mmcboot=setenv bootargs console=ttyS0,115200 mtdparts=${partitions} root=b301
rw rootdelay=1; bootm 0xfc0
ethaddr=02:00:00:04:02:21
ethact=ppc_4xx_eth0
bootcmd=run mmcboot
netdev=eth1
mem=1048552k
ver=U-Boot 2008.10-svn3231 (Jul 15 2010 - 14:58:38)
Environment size: 3141/8187 bytes
=> boot
WARNING: adjusting available memory to 30000000
## Booting kernel from Legacy Image at fc000000 ...
Image Name: Linux-2.6.25-svn2382-dirty3
Image Type: PowerPC Linux Kernel Image (gzip compressed)
Data Size: 1399105 Bytes = 1.3 MB
Load Address: 00000000
Entry Point: 00000000
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
id mach(): done
MMU:enter
MMU:hw init
MMU:mapin
MMU:setio
MMU:exit
setup_arch: enter
setup_arch: bootmem
ocp: exit
arch: exit
Linux version 2.6.25-svn2382-dirty3 (marc@seif) (gcc version 4.0.0 (DENX ELDK
4.0 4.0.0)) #23 Tue Nov 109
AMCC PowerPC 440EPx Roach Platform
Zone PFN ranges:
DMA 0 -> 262143
Normal 262143 -> 262143
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
0: 0 -> 262143
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260096
Kernel command line: console=ttyS0,115200
mtdparts=physmap-flash.0:1792k(linux),256k@0x1c0000(fdt),8192k1
PID hash table entries: 4096 (order: 12, 16384 bytes)
console [ttyS0] enabled
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 1036416k available (2092k kernel code, 728k data, 132k init, 0k
highmem)
Mount-cache hash table entries: 512
BORPH version CVS-$Revision: 1.10 $ Initialized
net_namespace: 152 bytes
NET: Registered protocol family 16
PCI: Probing PCI hardware
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 6, 262144 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
hwrtype_roach version CVS-$Revision: 1.1 $ registered
JFFS2 version 2.2. (NAND) �© 2001-2006 Red Hat, Inc.
io scheduler noop registered (default)
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
serial8250: ttyS0 at MMIO 0x0 (irq = 0) is a 16550A
serial8250: ttyS1 at MMIO 0x0 (irq = 1) is a 16550A
serial8250: ttyS2 at MMIO 0x0 (irq = 35) is a 16550A
serial8250: ttyS3 at MMIO 0x0 (irq = 36) is a 16550A
brd: module loaded
PPC 4xx OCP EMAC driver, version 3.54
mal0: initialized, 2 TX channels, 2 RX channels
rgmii0: input 0 in RGMII mode
eth0: emac0, MAC 02:00:00:04:02:21
eth0: found Generic MII PHY (0x1e)
rgmii0: input 1 in RGMII mode
emac1: can't find PHY!
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <m...@qualcomm.com>
Driver 'sd' needs updating - please use bus_type methods
physmap platform flash device: 04000000 at fc000000
physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank
Amd/Fujitsu Extended Query Table at 0x0040
physmap-flash.0: CFI does not contain boot bank location. Assuming top.
number of CFI chips: 1
cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness.
mtd: bad character after partition (f)
6 cmdlinepart partitions found on MTD device physmap-flash.0
Creating 6 MTD partitions on "physmap-flash.0":
0x00000000-0x001c0000 : "linux"
0x001c0000-0x00200000 : "fdt"
0x00200000-0x00a00000 : "root"
0x00a00000-0x03f60000 : "usr"
0x03f60000-0x03fa0000 : "env"
0x03fa0000-0x04000000 : "uboot"
ppc-soc-ehci ppc-soc-ehci.0: PPC-SOC EHCI
ppc-soc-ehci ppc-soc-ehci.0: new USB bus registered, assigned bus number 1
ppc-soc-ehci ppc-soc-ehci.0: irq 26, io mem 0xe0000300
ppc-soc-ehci ppc-soc-ehci.0: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: PPC-SOC EHCI
usb usb1: Manufacturer: Linux 2.6.25-svn2382-dirty3 ehci_hcd
usb usb1: SerialNumber: PPC-SOC EHCI
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
i2c /dev entries driver
IBM IIC driver v2.1
ibm-iic0: using standard (100 kHz) mode
ibm-iic1: using standard (100 kHz) mode
rmon: found Roach Monitor - Rev 10.1.1843
rmon_sensors: initialized 23 sensors
rmon 0-000f: rtc core: registered rmon as rtc0
roach_mmc: Roach MMC/SD driver
rmmc: initialized mmc
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
rmmc: performing card initialization
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
rmon 0-000f: setting system clock to 1970-01-01 02:08:05 UTC (7685)
Waiting 1sec before mounting root device...
mmc0: new SD card at address aaaa
mmcblk0: mmc0:aaaa SD02G 1931264KiB
mmcblk0: p1
EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended
VFS: Mounted root (ext2 filesystem).
Freeing unused kernel memory: 132k init
INIT: version 2.86 booting
Activating swap...done.
Setting the system clock..
Cleaning up ifupdown....
Loading kernel modules...FATAL: Could not load
/lib/modules/2.6.25-svn2382-dirty3/modules.dep: No such fy
Loading device-mapper support.
Checking file systems...fsck 1.40-WIP (14-Nov-2006)
done.
Setting kernel variables...done.
Mounting local filesystems...done.
Activating swapfile swap...done.
find: ./sshd.pid: Stale NFS file handle
find: ./motd: Stale NFS file handle
find: ./ntpd.pid: Stale NFS file handle
rm: cannot remove `./sshd.pid': Stale NFS file handle
rm: cannot remove `./motd': Stale NFS file handle
rm: cannot remove `./ntpd.pid': Stale NFS file handle
* bootclean: Failure cleaning /var/run.
Setting up networking.../etc/rcS.d/S39ifupdown: line 85:
/etc/network/run/ifstate: Stale NFS file handle
* Failure initializing /etc/network/run/ifstate
failed!
Configuring network interfaces...ifup: failed to open statefile
/etc/network/run/ifstate: Stale NFS filee
failed.
find: ./sshd.pid: Stale NFS file handle
find: ./motd: Stale NFS file handle
find: ./ntpd.pid: Stale NFS file handle
rm: cannot remove `./sshd.pid': Stale NFS file handle
rm: cannot remove `./motd': Stale NFS file handle
rm: cannot remove `./ntpd.pid': Stale NFS file handle
* bootclean: Failure cleaning /var/run.
/etc/rcS.d/S55bootmisc.sh: line 43: /var/run/motd: Stale NFS file handle
/etc/rcS.d/S55bootmisc.sh: line 44: /var/run/motd: Stale NFS file handle
mv: accessing `/var/log//dmesg.1.gz': Stale NFS file handle
chown: failed to get attributes of `/var/log/dmesg': Stale NFS file handle
chmod: failed to get attributes of `/var/log/dmesg': Stale NFS file handle
/etc/rcS.d/S55bootmisc.sh: line 50: /var/log/dmesg: Stale NFS file handle
chgrp: cannot access `/var/log/dmesg': Stale NFS file handle
rm: cannot remove `/var/lib/urandom/random-seed': Stale NFS file handle
INIT: Entering runlevel: 2
1 Jan 02:08:13 ntpdate[477]: no servers can be used, exiting
Starting OpenBSD Secure Shell server: sshdstart-stop-daemon: open pidfile
/var/run/sshd.pid: Stale NFS f)
Starting NTP server: ntpdstart-stop-daemon: open pidfile /var/run/ntpd.pid:
Stale NFS file handle (Stale)
failed!
tcpborphserver: starting
SIOCADDRT: Network is unreachable
Debian GNU/Linux 4.0 roach ttyS0
roach login:
Cheers!
>------------------------------------------------------------------------
ZHANG Laiyu
Phone(China) 010-88236415
Cellphone(China) 13681385567
E-mail: zhan...@ihep.ac.cn
Address: 19B Yuquan Road,Shijingshan District,Beijing，China
Department: Center for Particle Astrophysics
Office: Astrophysics Building 205
Institute of High Energy Physics, CAS
web: http://www.ihep.cas.cn
>------------------------------------------------------------------------
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