This bug is missing log files that will aid in diagnosing the problem. >From a terminal window please run:
apport-collect 1678645 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1678645 Title: "btrfs send" returns "Inappropriate ioctl for device" Status in linux package in Ubuntu: Incomplete Bug description: It seems I discovered another "Inappropriate ioctl for device" bug when running an amd64 kernel on an i386 system (the first one was bug 1619918). My system is trusty, but I assume later versions and even upstream are affected. Steps to reproduce: - run an amd64 kernel via multi-arch on an i386 system - Try to "btrfs send" or "btrfs receive" a subvolume Result: $ sudo btrfs send /mnt/LTS/snapshots/home-daily-2017-03-16/ -f /tmp/home-daily-2017-03-16.btrfs At subvol /mnt/LTS/snapshots/home-daily-2017-03-16/ ERROR: send ioctl failed with -25: Inappropriate ioctl for device This occurs with 3.13.0-96-generic as well as 3.13.0-114-generic (which fixes bug 1619918). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1678645/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp