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* Fw: [Bug 80201] general protection fault: 0000 [#1] SMP (while using HTB)
@ 2014-07-23 18:01 Stephen Hemminger
  0 siblings, 0 replies; 2+ messages in thread
From: Stephen Hemminger @ 2014-07-23 18:01 UTC (permalink / raw)
  To: netdev



Begin forwarded message:

Date: Wed, 23 Jul 2014 04:35:01 -0700
From: "bugzilla-daemon@bugzilla.kernel.org" <bugzilla-daemon@bugzilla.kernel.org>
To: "stephen@networkplumber.org" <stephen@networkplumber.org>
Subject: [Bug 80201] general protection fault: 0000 [#1] SMP (while using HTB)


https://bugzilla.kernel.org/show_bug.cgi?id=80201

--- Comment #1 from Cenek Zach <cenek.zach@gmail.com> ---
Created attachment 144021
  --> https://bugzilla.kernel.org/attachment.cgi?id=144021&action=edit
Kernel GPF stack trace 2

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* Fw: [Bug 80201] general protection fault: 0000 [#1] SMP (while using HTB)
@ 2014-08-25 21:48 Stephen Hemminger
  0 siblings, 0 replies; 2+ messages in thread
From: Stephen Hemminger @ 2014-08-25 21:48 UTC (permalink / raw)
  To: netdev



Begin forwarded message:

Date: Mon, 25 Aug 2014 09:39:23 -0700
From: "bugzilla-daemon@bugzilla.kernel.org" <bugzilla-daemon@bugzilla.kernel.org>
To: "stephen@networkplumber.org" <stephen@networkplumber.org>
Subject: [Bug 80201] general protection fault: 0000 [#1] SMP (while using HTB)


https://bugzilla.kernel.org/show_bug.cgi?id=80201

--- Comment #12 from Cenek Zach <cenek.zach@gmail.com> ---
I might have a clue. We are changing the limits imposed by HTB each minute
using following command:

$TC class change dev "$BL_DEVICE" parent 1: classid 1:1 htb rate "$LIMIT" burst
"$BL_BURST" cburst "$BL_CBURST" quantum 60000

And this command was definitely running in 3/4 cases at the time of crash
(found him in 'crash> bt -a')

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2014-07-23 18:01 Fw: [Bug 80201] general protection fault: 0000 [#1] SMP (while using HTB) Stephen Hemminger
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