Thanks for the testing feedback, Rolf. I will ping upstream and the patch Author to get feed back on the next steps. There may be another fix for the new bug, or we may just want to revert it.
In the meantime, can you test the current 4.10-rc2 mainline kernel, to confirm the new bug still exists there? http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10-rc2 Thanks -- 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/1619918 Title: lsattr 32bit does not work on 64bit kernel (Inappropriate ioctl error) Status in linux: Unknown Status in linux package in Ubuntu: In Progress Status in linux source package in Trusty: In Progress Status in linux source package in Vivid: Fix Released Status in linux source package in Xenial: In Progress Status in linux source package in Yakkety: Fix Released Bug description: I run an amd64 kernel on trusty. The e2fsprogs package was still the 32 bit i386 variety. This lead to the following situation (for essentially all files on a btrfs partition). $ lsattr /lib/modules/3.13.0-95-generic/kernel/drivers/staging/lustre/lustre/ptlrpc/ptlrpc.ko lsattr: Inappropriate ioctl for device While reading flags on /lib/modules/3.13.0-95-generic/kernel/drivers/staging/lustre/lustre/ptlrpc/ptlrpc.ko The problem was resolved by installing e2fsprogs:amd64. https://patchwork.kernel.org/patch/7517361/ might be related. To manage notifications about this bug go to: https://bugs.launchpad.net/kernel/+bug/1619918/+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