When mounting a crafted xfs v4 image, the kernel hangs and never returns for mount operation. Suspect potential deadlock in log recovery exists. Not sure it is considered as a bug or not. - Reproduce (on 4.17 upstream kernel) # mkdir mnt # mount -t xfs 0.img mnt The image file (0.img.zip) is available here: https://bugzilla.kernel.org/attachment.cgi?id=276475 Thanks, Wen-- To unsubscribe from this list: send the line "unsubscribe linux-xfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html