Created attachment 27851 [details] error when runing tune2fs on a LVM2/MD partition After executing a tune2fs on a partition (LVM2 on top of an md-based raid1 device, with an ext3 filesystem on top of it), the kernel crashes - the messages are available in the tune2fs.log attachment, the most interesting one references a drivers/scsi/scsi_lib.c:1113. When executing the same tune2fs command on a simple partition everything seems to work fine, as well as when running it under an older kernel (2.6.32-gentoo-r7). I received a very similar error (on the same device, referencing the same piece of code in scsi_lib.c) when running a filesystem check during boot (due to reaching a predefined number of mounts). See the attachment 'boot.log'. Again, this works under the older kernel. I haven't tried the 2.6.36-r2 version (yet).
Created attachment 27861 [details] error when checking the filesystem at boot time
Created attachment 27871 [details] various details about the LVM2/RAID device
Created attachment 27881 [details] kernel .config
I've just tested the 2.6.36-rc2 version, and it seems to be working fine - all the commands successfully completed.