Re: kern/41595 (usb xfer re-entry. When the xfer's interrupt & the xfer's abort task occur at the same time, this will cause the USB stack crash.)

To: martin%NetBSD.org@localhost, netbsd-bugs%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, mrg%NetBSD.org@localhost, linzhenhua01172%gmail.com@localhost
Subject: Re: kern/41595 (usb xfer re-entry. When the xfer's interrupt & the xfer's abort task occur at the same time, this will cause the USB stack crash.)
From: mrg%NetBSD.org@localhost
Date: Tue, 18 Sep 2018 02:37:16 +0000 (UTC)

Synopsis: usb xfer re-entry. When the xfer's interrupt & the xfer's abort task occur at the same time, this will cause the USB stack crash.

State-Changed-From-To: analyzed->closed
State-Changed-By: mrg%NetBSD.org@localhost
State-Changed-When: Tue, 18 Sep 2018 02:37:15 +0000
State-Changed-Why:
this is almost certainly fixed by the usb abort fixes present on all
supported branches, and was reported against a very old release.

apparently, we knew this problem back in 2009...

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