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* [stable] Regression in 2.6.32.2: segfault on halt
@ 2009-12-19 15:10 Holger Hoffstaette
  2009-12-20  5:48 ` Willy Tarreau
  0 siblings, 1 reply; 10+ messages in thread
From: Holger Hoffstaette @ 2009-12-19 15:10 UTC (permalink / raw)
  To: linux-kernel


After updating to 2.6.32.2 last night (using same config from .32.1) I
noticed that "halt" now trips during shutdown and won't power the
machine down any longer. This happens reproducibly on two completely
different machines, so it looks like a generic problem and regression,
since it did not happen in .32.1. Note that "reboot" works as expected -
only "halt" crashes.

Stack dump in two parts (upper/lower half) can be found here:
http://i.imgur.com/hDY8G.png
http://i.imgur.com/bSmUN.png

The topmost line (not captured) said something like "Illegal opcode 00
(CPU #0)".

Let me know if you need anything else. I don't have time for full bisect,
but am willing to try and back out select changesets as long as someone
tells me which ones.. :)

Holger



^ permalink raw reply	[flat|nested] 10+ messages in thread

end of thread, other threads:[~2009-12-21  9:35 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2009-12-19 15:10 [stable] Regression in 2.6.32.2: segfault on halt Holger Hoffstaette
2009-12-20  5:48 ` Willy Tarreau
2009-12-20 11:55   ` Holger Hoffstätte
2009-12-20 13:06     ` Willy Tarreau
2009-12-20 13:27       ` Holger Hoffstätte
2009-12-20 14:30         ` Mike Galbraith
2009-12-20 15:24           ` Holger Hoffstätte
     [not found]           ` <4B2E4056.50708@googlemail.com>
     [not found]             ` <1261339759.9188.4.camel@marge.simson.net>
     [not found]               ` <4B2EA5F8.4030907@googlemail.com>
     [not found]                 ` <1261372511.6048.3.camel@marge.simson.net>
     [not found]                   ` <4B2F3DD3.5090506@googlemail.com>
     [not found]                     ` <1261387782.25983.5.camel@marge.simson.net>
2009-12-21  9:35                       ` Mike Galbraith
2009-12-20 14:05       ` Mike Galbraith
2009-12-20 14:19         ` Willy Tarreau

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