Re: EXT4-fs error, kernel BUG

2014-11-19 Thread martin f krafft
also sprach martin f krafft [2014-08-05 16:15 +0300]: > > It's possible that this was caused by a memory corruption, but it > > wouldn't have been high on my suspect list. Still, if this is > > a new machine, it might not be a bad idea to run memtest86+ for > > 24-48 hours. > > … and will do tha

Re: EXT4-fs error, kernel BUG

2014-08-05 Thread martin f krafft
also sprach Theodore Ts'o [2014-08-05 14:51 +0200]: > One likely cause of this issue is that the hardware hiccuped on > a read, and returned garbage, which is what triggered the "EXT4-fs > error" message (which is really a report of a detect file system > inconsistency). A common cause of this is

Re: EXT4-fs error, kernel BUG

2014-08-05 Thread Theodore Ts'o
On Tue, Aug 05, 2014 at 12:34:36PM +0200, martin f krafft wrote: > Dear kernel people, > > Yesterday, I encountered something weird on one of our NAS machines: > > Aug 4 20:09:40 julia kernel: [342873.007709] EXT4-fs error (device dm-6): > ext4_ext_check_inode:481: inode #30414321: comm du: p

EXT4-fs error, kernel BUG

2014-08-05 Thread martin f krafft
Dear kernel people, Yesterday, I encountered something weird on one of our NAS machines: Aug 4 20:09:40 julia kernel: [342873.007709] EXT4-fs error (device dm-6): ext4_ext_check_inode:481: inode #30414321: comm du: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max