kern/166071: High CPU Utilization on HylaFAX processes
Ryan Noll
rnoll.bsd at gmail.com
Fri Jul 19 17:20:02 UTC 2013
The following reply was made to PR kern/166071; it has been noted by GNATS.
From: Ryan Noll <rnoll.bsd at gmail.com>
To: Mark Linimon <linimon at lonesome.com>, bug-followup at freebsd.org
Cc: rnoll.bsd at gmail.com
Subject: Re: kern/166071: High CPU Utilization on HylaFAX processes
Date: Fri, 19 Jul 2013 10:16:09 -0700
Hello,
I have recently upgraded my FreeBSD system from 8.3p4 to 9.1p4, and I
no longer experience the problem that I reported described in
kern/166071. I am uncertain about what was the problem, but since it
no longer manifests with 9.1p4 and HylaFAX 6.0.6 I think this ticket
could be closed.
Thank you for your time,
Ryan
On Sun, Apr 1, 2012 at 11:40 PM, Mark Linimon <linimon at lonesome.com> wrote:
> The following reply was made to PR kern/166071; it has been noted by GNATS.
>
> From: Mark Linimon <linimon at lonesome.com>
> To: bug-followup at FreeBSD.org
> Cc:
> Subject: Re: kern/166071: High CPU Utilization on HylaFAX processes
> Date: Mon, 2 Apr 2012 01:37:53 -0500
>
> ----- Forwarded message from Ryan Noll <rnoll.bsd at gmail.com> -----
>
> Date: Mon, 19 Mar 2012 18:18:00 -0700
> From: Ryan Noll <rnoll.bsd at gmail.com>
> To: freebsd-bugs at freebsd.org
> Subject: Re: kern/166071: High CPU Utilization on HylaFAX processes
>
> The PR is available at: http://www.freebsd.org/cgi/query-pr.cgi?pr=166071.
>
> Below is some more information about this particular bug. I thought this
> could be a kernel bug, but maybe it could be a bug in the program that the
> 9.0-RELEASE kernel exposed.
>
> If the faxq and hfaxd processes are started (via their startup script) and
> then faxgetty is started all appears fine.
>
> However, while sending a fax the faxgetty process is again at 100%. The
> truss output for faxgetty is not included because it is the same as stated
> earlier. After the fax has completed, faxgetty remains at 100%.
>
> Should this still be considered a kernel bug or should I try contacting the
> HylaFAX maintainers?
>
> Note that the configuration is run in a jail with a USB (cuaU0, MultiTech
> MultiModem MT9234ZBA-USB-CDC) and serial modem (cuau0, MultiTech MultiModem
> MT9234ZBA-NAM). This configuration did work under 8.2-RELEASE-p6. Also,
> this message is shown during the initial setup probe: stty: stdout appears
> redirected, but stdin is the control descriptor.
>
> Thank you for your time.
>
> v/r,
> Ryan
>
> ----- End forwarded message -----
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