[Bug 227720] Kernel panic in ppp server

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Thu Jul 19 13:39:36 UTC 2018


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=227720

Andrey V. Elsukov <ae at FreeBSD.org> changed:

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

--- Comment #24 from Andrey V. Elsukov <ae at FreeBSD.org> ---
You can try to apply this patch https://people.freebsd.org/~ae/netgc.diff

It does deferred free for deleted ifnet structure. So, when interface destroyed
and some code does access to the ifnet stucture in the same time, it can be
done without page fault.

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