-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 [EMAIL PROTECTED] wrote: > "Jrgen_P._Tjern": >> I had a kernel BUG today, using a slightly old AUFS (20070917). It seems >> to have been caused by glftpd (an ftp daemon), while I was uploading >> files. I believe it happened during (or after) a file transfer, not an >> mkdir. Here's the dmesg output: (I'll upgrade my aufs soon) > > The aufs version you are using is not old. > Because your kernel is 2.6.20.3, I don't think the newer aufs is not > important for you. > > The bug you met is interesting to me. > The line dentry.c:737 shows the problem is related to the branch > management of aufs. It might be an SMP specific problem. But I am not > sure. Did you remount,del or add while you were uploading? > Won't you try this patch against 20070917?
Just so you know: Even though my kernel is SMP, the server is running a single CPU (not with hyperthreading either, it's a simple AMD Athlon 64). I'll try your patch, and see if it happens again. :-) I have another bug to report too, but I'll have to spend a bit more time on it. I think you gave me a patch with BUG_ON's to locate the problem. The issue is that the server that uses aufs BUGs if you boot the server while a client which uses an NFS-export from the server as root is *turned on*. (Very strange) Kindest regards, Jørgen. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFG+foKUMzc1WGo4zgRAhk6AJ9kPKzYUd6Cf3WYGtFCNynf38w7WwCgjfDq /WrnhzdSONuC9D6UB1FZhyg= =jBRb -----END PGP SIGNATURE----- ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
