[Bug 206801] iwn(4) page fault on netif restart

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=206801

--- Comment #2 from Andriy Voskoboinyk  ---
A bit of clarification: it wasn't double free; NULL was passed to
firmware_put() on the second (parallel) iwn_init_locked() run.

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[Bug 206801] iwn(4) page fault on netif restart

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=206801

Andriy Voskoboinyk  changed:

   What|Removed |Added

 CC||a...@freebsd.org
 Status|New |Closed
   Keywords||panic
 Resolution|--- |DUPLICATE
  Flags|mfc-stable10?   |mfc-stable10-

--- Comment #1 from Andriy Voskoboinyk  ---
Fixed in base r314234 - iwn_init() was called multiple times and, due to race
during firmware upload, firmware_put() was called on the same pointer few
times.

*** This bug has been marked as a duplicate of bug 195433 ***

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[Bug 206801] iwn(4) page fault on netif restart

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=206801

Kubilay Kocak  changed:

   What|Removed |Added

  Flags||mfc-stable10?
   Keywords||crash, needs-qa

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