[Bug 240609] iflib: Panic with INVARIANTS: sleeping in an epoch section (12.1-pre-QA) (vlan + lagg involved)

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Wed Oct 9 17:48:03 UTC 2019


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=240609

Hans Petter Selasky <hselasky at FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |hselasky at FreeBSD.org

--- Comment #3 from Hans Petter Selasky <hselasky at FreeBSD.org> ---
Created attachment 208207
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=208207&action=edit
Possible workaround

It might be possible to simply test for epoch.

My experience if_ioctl()'s that sleep usually cause problems.

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