I believe the fix to this is upstream commit 00fdf13a2e9f313a044288aa59d3b8ec29ff904a
Author: Liu Bo <bo.li....@oracle.com> Date: Mon Mar 10 18:56:07 2014 +0800 Btrfs: fix a crash of clone with inline extents's split ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Colin Ian King (colin-king) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1295450 Title: [beta1] [btrfs] kernel BUG at /build/buildd/linux-3.13.0/fs/btrfs/file.c:837! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1295450/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs