On Wed, Jul 6, 2016 at 5:54 AM, Stefan Unterweger <[email protected]> wrote: > Yet another problem on the same virtualised host as in the other thread > a few weeks back. > > As before, this is a presumably KVM virtualised host. With the > exception of a small boot partition, all storage volumes are encrypted > via cryptsetup‘s LUKS mode. > > It looks like a race condition of some weird sort, and there’s no doubt > that the virtualisation is again playing tricks with me. If I type in > the password incorrectly, then it will most likely crash violently right > there. If typed in correctly, then in one of five it -might- boot. The > kernel panic is attached below.
It looks like a race between the dm init and the I/O path. i.e. the read happens even before the dm init is completed. Not sure about why... Thanks, sephe
