Karan, > sgreset is issued with a scsi command pointer. The device reset code > assumes that it was issued on a hardware queue, and calls block > multiqueue layer. However, the assumption is broken, and there is no > hardware queue associated with the sgreset, and this leads to a crash > due to a null pointer exception. Applied to 6.6/scsi-staging, thanks! -- Martin K. Petersen Oracle Linux Engineering