[Kernel-packages] [Bug 1505948] Re: Memory allocation failure crashes kernel hard, presumably related to FUSE

2015-10-25 Thread Robert Doebbelin
Duplicating my post to the fuse developer mailing list here: Hi all, the kernel crash can be triggered if async direct IO is used which comes with Fuse 3.0_pre0 (i.e. current head). My workload was to install CentOS7 on a newly created qcow2 disk. The kernel (Fedora 21; 4.1.8-100.fc21.x86_64) cra

[Kernel-packages] [Bug 1505948] Re: Memory allocation failure crashes kernel hard, presumably related to FUSE

2015-10-21 Thread Joseph Salisbury
** Changed in: linux (Ubuntu) Importance: Undecided => High ** Tags added: kernel-da-key wily ** Also affects: linux (Ubuntu Wily) Importance: High Status: Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in U

[Kernel-packages] [Bug 1505948] Re: Memory allocation failure crashes kernel hard, presumably related to FUSE

2015-10-14 Thread Martin Gerhard Loschwitz
https://git.kernel.org/cgit/linux/kernel/git/stable/linux- stable.git/diff/fs/fuse/file.c?id=refs/tags/v4.1&id2=refs/tags/v4.0 is the diff between the version that works and the one that is broken. The candidate that broke functionality is likely here: https://lkml.org/lkml/2015/4/13/871 https://l

[Kernel-packages] [Bug 1505948] Re: Memory allocation failure crashes kernel hard, presumably related to FUSE

2015-10-14 Thread Martin Gerhard Loschwitz
We can now confirm that the issue does not happen with 4.0.9. This leads to the assumption that the problem has either been fixed between 4.0 and 4.0.9, or, and I consider this much more likely, the problem was introduced between 4.0 and 4.1 on the main branch. -- You received this bug notificati

[Kernel-packages] [Bug 1505948] Re: Memory allocation failure crashes kernel hard, presumably related to FUSE

2015-10-14 Thread Maik Zumstrull
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1398465 also appears to be the same issue. -- 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/1505948 Title: Memory allocation failure cr