Bug#647185: linux-2.6: kernel null pointer dereference while adding SAN path

2011-11-02 Thread Bernd Zeimetz
Hi Ben! >>> removing paths to our SAN and adding them back results in >> [...] >> >> Does the attached patch help? Instructions for building a patched >> kernel can be found at: >> >> http://kernel-handbook.alioth.debian.org/ch-common-tasks.html#s-common-official > > Sorry, you'll need this pat

Bug#647185: linux-2.6: kernel null pointer dereference while adding SAN path

2011-11-01 Thread Ben Hutchings
On Wed, 2011-11-02 at 04:56 +, Ben Hutchings wrote: > On Mon, 2011-10-31 at 14:35 +0100, Bernd Zeimetz wrote: > > Package: linux-2.6 > > Version: 2.6.32-38 > > > > Hi, > > > > removing paths to our SAN and adding them back results in > [...] > > Does the attached patch help? Instructions fo

Bug#647185: linux-2.6: kernel null pointer dereference while adding SAN path

2011-11-01 Thread Ben Hutchings
On Mon, 2011-10-31 at 14:35 +0100, Bernd Zeimetz wrote: > Package: linux-2.6 > Version: 2.6.32-38 > > Hi, > > removing paths to our SAN and adding them back results in [...] Does the attached patch help? Instructions for building a patched kernel can be found at: http://kernel-handbook.alioth.

Bug#647185: linux-2.6: kernel null pointer dereference while adding SAN path

2011-10-31 Thread Bernd Zeimetz
Package: linux-2.6 Version: 2.6.32-38 Hi, removing paths to our SAN and adding them back results in [ 951.569561] device-mapper: table: 253:2: sde too small for target: start=0, len=140465493850188, dev_size=627107840 [ 951.571750] BUG: unable to handle kernel NULL pointer dereference at (nul