Bug#801925: NULL pointer dereference: IP: [<f828a00c>] sr_runtime_suspend+0xc/0x20 [sr_mod]
On Sun, 10 Jan 2016, Erich Schubert wrote:
> Hi all,
> 4.4-rc8 does not fix the problem for me.
> Anything beyond 4.1.0 remains unable to boot this computer.
>
> Unfortunately, because the error occurs during early early SCSI
> initialization, I do not have easy access to the log - no disk, no
> network.
> It happens during SATA initialization: "scsi_runtime_resume".
You didn't include any debugging information. However...
> So my back trace looks different than Alex in
> https://bugs.debian.org/cgi-bin/bugreport.cgi?msg=42;filename=scsi-null-pointer-dereference.log;bug=801925;att=1
> but like the one Paul is seeing:
> https://bugs.debian.org/cgi-bin/bugreport.cgi?msg=15;filename=20151020_006.jpg;bug=801925;att=3
The information in that bug report says that the failure happens in
sr_runtime_resume, not in scsi_runtime_resume. Compare with the
Subject: line in this email thread.
> I will try to do a photo next time, too.
If I send you a patch, can you build and test it?
Alan Stern
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