netdev - Fw: [Bug 102861] New: soft lockup with "inet: fix races with reqsk timers"

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Message-ID: <20150814085709.2348c2c1@urahara>
Date:	Fri, 14 Aug 2015 08:57:09 -0700
From:	Stephen Hemminger <stephen@...workplumber.org>
To:	netdev@...r.kernel.org
Subject: Fw: [Bug 102861] New: soft lockup with "inet: fix races with reqsk
 timers"



Begin forwarded message:

Date: Fri, 14 Aug 2015 14:32:56 +0000
From: "bugzilla-daemon@...zilla.kernel.org" <bugzilla-daemon@...zilla.kernel.org>
To: "shemminger@...ux-foundation.org" <shemminger@...ux-foundation.org>
Subject: [Bug 102861] New: soft lockup with "inet: fix races with reqsk timers"


https://bugzilla.kernel.org/show_bug.cgi?id=102861

            Bug ID: 102861
           Summary: soft lockup with "inet: fix races with reqsk timers"
           Product: Networking
           Version: 2.5
    Kernel Version: net-next d52736e2
          Hardware: All
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: IPV4
          Assignee: shemminger@...ux-foundation.org
          Reporter: andreas.reis@...il.com
        Regression: No

Created attachment 184921
  --> https://bugzilla.kernel.org/attachment.cgi?id=184921&action=edit
dmesg picture

Happens withing 10min while eg. torrenting. net-next from a few days ago was
fine.

Picture as ssh hangs and dmesg to disk lands in nirvana instead.

Checked via reverting this commit, which allowed me to merrily torrent without
lockup again. This does not 100% prove that it was actually the cause, ofc.

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