Messages in this thread | | | From | Linus Torvalds <> | Date | Sun, 17 Apr 2011 10:03:27 -0700 | Subject | Re: [Bug #32982] Kernel locks up a few minutes after boot |
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Is this machine running a RAID5 setup or something like that?
There is a known interaction with the new block layer plugging code and MD. The "hung task" report in that bugzilla looks very much like that issue. And you do have "root=/dev/md0", so clearly there's some md thing going on.
And bisecting might not work all that well for it, because I suspect it ends up being very much a matter of IO patterns how it triggers.
Neil supposedly has a patch for it, but I haven't seen it yet. Neil, Jens?
Linus
On Sun, Apr 17, 2011 at 5:57 AM, Rafael J. Wysocki <rjw@sisk.pl> wrote: > This message has been generated automatically as a part of a summary report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.38. Please verify if it still should be listed and let the tracking team > know (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=32982 > Subject : Kernel locks up a few minutes after boot > Submitter : Bart Van Assche <bart.vanassche@gmail.com> > Date : 2011-04-10 19:55 (8 days old) > > > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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