[Bug 230590] [ehci] ehci_interrupt: unrecoverable error, controller halted

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Thu Jan 24 13:13:54 UTC 2019


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=230590

Samy Mahmoudi <samy.mahmoudi at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|New                         |Closed
         Resolution|---                         |FIXED

--- Comment #7 from Samy Mahmoudi <samy.mahmoudi at gmail.com> ---
I did not obtain a crash dump since the relevant machine does not have a
regular swap partition on drive. When I partitioned this drive, I did not think
I could get involved in any form of kernel debugging...

Using a zvol as a swap device would have been useless for debugging so I wrote
something like 'dumpdev="/dev/gpt/usbswap"' to /etc/rc.conf. Then I thought it
would have been too hazardous to dump the crash to a USB swap device as the
crash was precisely related to USB, so I dropped that idea.

Anyway, thank you for your help Hans Petter. As you said, this bug has probably
been fixed since then.

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