Hi, This call stack i got from lauterbach. Actually I'm not getting Kernel panic. But kernel crashed. I'm writing a virtual uart driver which will commnunicate to the actual hardware through virtualizer. I'm using froyo release from android which is 2.6.32 I think. When i do scanning operation via Bluetooth android mmi gets updated ,at this time I'm getting crash every time in the same place Regards Rajmohan -----Original Message----- From: Ted Ts'o [mailto:tytso@xxxxxxx] Sent: Monday, September 19, 2011 6:28 PM To: Mohanan, Rajmohan Cc: linux-ext4@xxxxxxxxxxxxxxx Subject: Re: I'm getting a crash in journal_commit_transaction() On Mon, Sep 19, 2011 at 04:31:58AM -0700, Mohanan, Rajmohan wrote: > Hi, > > I'm getting a crash in > -000|journal_commit_transaction(journal = 0xC58B4600) > -001|kjournald(?) > -002|kthread(_create = 0xC5B0BD90) > -003|kernel_thread_exit(asm) > ---|end of frame > | > | > I have written a tty driver for serial operation and I'm doing > Transferring data from my controller ... In between I gets the crash. > > Could you help me to solve this issue. What architecture is this? That's not a normal kernel oops message... You also haven't mentioned the kernel version number, or any thing else vaguely useful. Have you tried contacting your colleagues at the Intel Open Source Technology Center? -- Ted -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html