Hi folks, I found this at boot time: Apr 25 10:29:53 elmer kernel: [ 10.601514] ------------[ cut here ]------------ Apr 25 10:29:53 elmer kernel: [ 10.605661] WARNING: at /export/tmp/build_kernel.2.6.30-rc3.XXXXXXba3twq/raw-kernel-2.6.30-rc3/linux-2.6.30-rc3/fs/namei.c:1251 lookup_one_len+0x32/0x9f() Apr 25 10:29:53 elmer kernel: [ 10.614944] Hardware name: Aspire R3600 Apr 25 10:29:53 elmer kernel: [ 10.619771] Modules linked in: reiserfs raid10 raid456 raid6_pq async_xor async_memcpy async_tx xor raid1 raid0 multipath linear md_mod usbhid sd_mod ohci_hcd ehci_hcd ahci usbcore libata forcedeth thermal fan Apr 25 10:29:53 elmer kernel: [ 10.636436] Pid: 2084, comm: exe Not tainted 2.6.30-rc3 #1 Apr 25 10:29:53 elmer kernel: [ 10.642208] Call Trace: Apr 25 10:29:53 elmer kernel: [ 10.647869] [] ? warn_slowpath+0x80/0xae Apr 25 10:29:53 elmer kernel: [ 10.653744] [] ? __do_softirq+0x120/0x154 Apr 25 10:29:53 elmer kernel: [ 10.659705] [] ? irq_exit+0x28/0x32 Apr 25 10:29:53 elmer kernel: [ 10.665558] [] ? smp_apic_timer_interrupt+0x64/0x6c Apr 25 10:29:53 elmer kernel: [ 10.671607] [] ? apic_timer_interrupt+0x2a/0x30 Apr 25 10:29:53 elmer kernel: [ 10.677780] [] ? destroy_irq+0x5e/0x83 Apr 25 10:29:53 elmer kernel: [ 10.683856] [] ? vprintk+0x29c/0x2dc Apr 25 10:29:53 elmer kernel: [ 10.689827] [] ? vprintk+0x2a6/0x2dc Apr 25 10:29:53 elmer kernel: [ 10.695733] [] ? cache_alloc_debugcheck_after+0x2c/0x184 Apr 25 10:29:53 elmer kernel: [ 10.701601] [] ? lookup_one_len+0x32/0x9f Apr 25 10:29:53 elmer kernel: [ 10.707306] [] ? printk+0xe/0x15 Apr 25 10:29:53 elmer kernel: [ 10.712993] [] ? reiserfs_xattr_init+0x5b/0x186 [reiserfs] Apr 25 10:29:53 elmer kernel: [ 10.718945] [] ? reiserfs_fill_super+0x9f8/0xb01 [reiserfs] Apr 25 10:29:53 elmer kernel: [ 10.724866] [] ? _spin_unlock+0xf/0x22 Apr 25 10:29:53 elmer kernel: [ 10.730615] [] ? _atomic_dec_and_lock+0x22/0x2c Apr 25 10:29:53 elmer kernel: [ 10.736360] [] ? string+0x33/0x81 Apr 25 10:29:53 elmer kernel: [ 10.741981] [] ? vsnprintf+0x313/0x35e Apr 25 10:29:53 elmer kernel: [ 10.747396] [] ? get_sb_bdev+0xe8/0x12f Apr 25 10:29:53 elmer kernel: [ 10.752686] [] ? __kmalloc_track_caller+0x1a/0x16c Apr 25 10:29:53 elmer kernel: [ 10.758043] [] ? alloc_vfsmnt+0x6c/0xe3 Apr 25 10:29:53 elmer kernel: [ 10.763316] [] ? alloc_vfsmnt+0x6c/0xe3 Apr 25 10:29:53 elmer kernel: [ 10.768316] [] ? get_super_block+0x12/0x16 [reiserfs] Apr 25 10:29:53 elmer kernel: [ 10.773176] [] ? reiserfs_fill_super+0x0/0xb01 [reiserfs] Apr 25 10:29:53 elmer kernel: [ 10.777997] [] ? vfs_kern_mount+0x39/0x72 Apr 25 10:29:53 elmer kernel: [ 10.782653] [] ? do_kern_mount+0x2f/0xb4 Apr 25 10:29:53 elmer kernel: [ 10.787079] [] ? do_mount+0x65e/0x699 Apr 25 10:29:53 elmer kernel: [ 10.791285] [] ? do_page_fault+0x0/0x200 Apr 25 10:29:53 elmer kernel: [ 10.795411] [] ? iret_exc+0x425/0x8a9 Apr 25 10:29:53 elmer kernel: [ 10.799483] [] ? sys_mount+0x6f/0xac Apr 25 10:29:53 elmer kernel: [ 10.803501] [] ? syscall_call+0x7/0xb Apr 25 10:29:53 elmer kernel: [ 10.807518] ---[ end trace 4a3c8f47003029bb ]--- Regards Harri