lkml.org 
[lkml]   [2012]   [Oct]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: Soft lockup in scsi_remove_target under 3.6 (regression from 3.5)
    On Tue, Oct 02, 2012 at 10:46:22PM -0500, Mike Christie wrote:
    > On 10/02/2012 07:43 PM, Jonathan McDowell wrote:
    > > Upgraded to 3.6 today on my dev box and after seeing an FC attached SAN
    > > go down and come back up (due to an expected reboot) I started getting
    > > the following in my logs. It continues even after the array is back and
    > > functioning - I'm seeing:
    > >
    > > kernel:[109104.348034] BUG: soft lockup - CPU#6 stuck for 23s!
    > > [kworker/6:0:30692]
    > >
    > > repeated on logged in sessions and backtraces like the following (this
    > > is the first). I don't see the same problem under 3.5.
    > >
    > I think you need this patch
    > http://marc.info/?l=linux-scsi&m=134621716223056&w=2

    Perfect, that solves it.

    Tested-By: Jonathan McDowell <noodles@earth.li>

    J.

    --
    Hats off to the insane.


    \
     
     \ /
      Last update: 2012-10-04 03:41    [W:3.062 / U:1.252 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site