It should be a block-core problem introduced by this commit 05f1dd531521, anyone care to test the attached patch?
** Patch added: "block: merge segment in need" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1359146/+attachment/4192437/+files/blk-no-sg-merge.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1359146 Title: Kernel crash when mounting bcache on a vm with virtio To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1359146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs