[EMAIL PROTECTED] wrote: > "Jrgen_P._Tjern": >> Well, the bug still occurs: > ::: >> [78022.858961] kernel BUG at /root/aufs.wcvs/aufs/fs/aufs/iinfo.c:62! > ::: >> Any ideas? > > Unfortunately, I have no idea. > Since there is no reason to stop at iinfo.c:62, I must check your > environment again. But your kernel is plain and no symbol conflict with > unionfs. > > Additionally, > >> [78022.915130] Call Trace: >> [78022.921074] [<d0c33402>] test_ro+0x32/0x60 [aufs] >> [78022.924274] [<d0c2adeb>] hidden_open+0x7b/0x110 [aufs] >> [78022.927381] [<d0c2cb59>] do_open_dir+0xa9/0x120 [aufs] >> [78022.930578] [<d0c2b61c>] au_do_open+0x9c/0x110 [aufs] >> [78022.933781] [<d0c2cab0>] do_open_dir+0x0/0x120 [aufs] >> [78022.936988] [<d0c2caa0>] aufs_open_dir+0x0/0x10 [aufs] >> [78022.940198] [<c016364a>] __dentry_open+0xba/0x1c0 >> [78022.943339] [<c0163805>] nameidata_to_filp+0x35/0x40 >> [78022.946403] [<c016385b>] do_filp_open+0x4b/0x60 >> [78022.949555] [<c01638ba>] do_sys_open+0x4a/0xe0 >> [78022.952698] [<c016398c>] sys_open+0x1c/0x20 > > this trace is strange. But you might disable CONFIG_FRAME_POINTER. If so > that may be reasonable. > > If your GCC is version 4, try version 3. > And I suggest you to enable CONFIG_DEBUG_KERNEL, CONFIG_DEBUG_SLAB, > CONFIG_FRAME_POINTER, and CONFIG_DEBUG_STACKOVERFLOW. $ gcc --version gcc (GCC) 4.1.2 20060928 (prerelease) (Ubuntu 4.1.1-13ubuntu5) $ for i in DEBUG_KERNEL DEBUG_SLAB FRAME_POINTER DEBUG_STACKOVERFLOW; do > grep CONFIG_$i /usr/src/linux/.config > done CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SLAB is not set # CONFIG_FRAME_POINTER is not set # CONFIG_DEBUG_STACKOVERFLOW is not set
I will try setting those three other options and compiling with gcc-3.4 :-) I will let you know if the problem appears again. I wish I knew how to reproduce them, but they just happen during normal use. :-) Again, thank you for your swift and helpful response. Kindest regards, Jørgen P. Tjernø. ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
