Patrick McHardy wrote: > Jun'ichi Nomura wrote: >> Are you using other dm modules such as dm-multipath, dm-mirror >> or dm-snapshot? >> If so, can you take the output of 'dmsetup table' and 'dmsetup ls'? > > No other modules. > >> Do you have a reliable way to reproduce the oops which I can try? > > "/etc/init.d/cryptdisk start" (debian) on a luks partition triggered > it for me. With today's git HEAD (commit 49c13b51a15f1ba9f6d47e26e4a3886c4f3931e2), I tried the following but could not reproduce the oops here. # cryptsetup luksFormat /dev/sdb1 # cryptsetup luksOpen /dev/sdb1 c # mkfs.ext3 /dev/mapper/c <mount it and do some I/O> Thanks, -- Jun'ichi Nomura, NEC Corporation of America -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel