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SubjectRe: Kernel errors with overlay filesystem v22
Date
David Howells <dhowells@redhat.com> wrote:

> ================================================
> [ BUG: lock held when returning to user space! ]
> 3.15.0-rc6-fsdevel+ #363 Tainted: G W
> ------------------------------------------------
> mount/4183 is leaving the kernel with locks still held!
> 1 lock held by mount/4183:
> #0: (sb_writers#8){.+.+.+}, at: [<ffffffff8112bf5b>] mnt_want_write+0x1c/0x40

This comes from the:

+ mount -t overlayfs overlayfs /mnt -olowerdir=/lower,upperdir=/upper/upper,workdir=/upper/work

command.

David


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