On Jun 8, 2013 12:56 PM, "tomy" <tomy@kalkitech.in> wrote:
Hello, Currently I am working on an embedded system which is having
512 MB NAND flash . The embedded system is having u-boot, kernel, root filesystem (JFFS2) and a backup file system all reside in NAND flash. I am now facing a booting issue randomly (reboot command from linux console ) and the snapshot of the error is given below
Does this happen only when u give the reboot command? Could it be possible that some files on your flash partition have been corrupted? What kernel and busybox version are you running? What does this 0x000b exit status mean? Looks like your scripts may have been killed by the reboot cmd I've given. HTH, -mandeep
udevd-work[1092]: '/etc/udev/scripts/network.sh' unexpected exit with status 0x000b udevd-work[1089]: '/etc/udev/scripts/network.sh' unexpected exit with status 0x000b udevd-work[1032]: '/etc/udev/scripts/mount.sh' unexpected exit with status 0x000b
udevd-work[1112]: '/etc/udev/scripts/network.sh' unexpected exit with status 0x000b
/etc/init.d/rc: line 45: 1760 Segmentation fault "$@" /etc/rcS.d/S37populate-volatile.sh: line 194: 1773 Segmentation fault sh /etc/volatile.cache ln: /var/run/ld.so.cache: No such file or directory /etc/init.d/rc: line 45: 1780 Segmentation fault "$@" /etc/rcS.d/S55bootmisc.sh: line 68: 1784 Segmentation fault /etc/init.d/hwclock.sh start
INIT: Entering runlevel: 5
After this, the board is not pinging and not able to login through console and the only solution to recover from this is power reboot. But in the next reboot everything will be ok.
The problem is happening randomly may be in 30 or 40 software reboots. I am not sure whether the issue is happening because of mounting problem, but still why this is not happening in every reboots.
So can you people help me to find out the root cause of this problem.
Regards, Tomy
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