[Bug 220867] Double loading of the if_tap module causes the system to crash, without panic and reboot

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Thu Apr 25 18:23:06 UTC 2019


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=220867

--- Comment #2 from commit-hook at freebsd.org ---
A commit references this bug:

Author: kevans
Date: Thu Apr 25 18:22:23 UTC 2019
New revision: 346688
URL: https://svnweb.freebsd.org/changeset/base/346688

Log:
  tap(4): Add a MODULE_VERSION

  Otherwise tap(4) can be loaded by loader despite being compiled into the
  kernel, causing a panic as things try to double-initialize.

  PR:           220867
  MFC after:    3 days

Changes:
  head/sys/net/if_tap.c

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