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 / //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 "Disclaimer: This message is being sent from Kalki Communication Technologies Pvt Ltd (KALKITECH). and may contain information which is confidential or privileged. If you are not the intended recipient, please advise the sender immediately by reply e-mail and delete this message and any attachments without retaining a copy. Any unauthorized use of the content of this message can expose the responsible party to civil and/or criminal penalties, and may constitute a more serious offense. Further the company does not accept liability for any errors, omissions, viruses or computer problems experienced as a result of this transmission. If you have received this message in error, notice is hereby given that no representation, contract or other binding obligation shall be created by this e-mail."