On Thu, 01 Sep 2011 22:46:32 +0200, Jiri Slaby said:
Hi,
my box 100% crashes when booting. It's both in unix socket recv and send
paths. I've reverted 0856a30409 (Scm: Remove unnecessary pid &
credential references in Unix socket's send and receive path) and it
seems to help.
The oops:
http://www.fi.muni.cz/~xslaby/sklad/panics/af_unix_crash.png
I was seeing a 100% repeatable crash with the X server starting as well, but
wasn't able to get a traceback because my X server was doing the modeset before
it crashed (so all I got was a black screen) and netconsole is busticated for
me. I can confirm that reverting that one commit allows my box to boot and get
X up and running as well.
On Thu, 2011-09-01 at 20:49 -0400, Valdis.Kletnieks@vt.edu wrote:
On Thu, 01 Sep 2011 22:46:32 +0200, Jiri Slaby said:
quoted
Hi,
my box 100% crashes when booting. It's both in unix socket recv and send
paths. I've reverted 0856a30409 (Scm: Remove unnecessary pid &
credential references in Unix socket's send and receive path) and it
seems to help.
The oops:
http://www.fi.muni.cz/~xslaby/sklad/panics/af_unix_crash.png
I was seeing a 100% repeatable crash with the X server starting as well, but
wasn't able to get a traceback because my X server was doing the modeset before
it crashed (so all I got was a black screen) and netconsole is busticated for
me. I can confirm that reverting that one commit allows my box to boot and get
X up and running as well.
Yes, Jiri's log does indicate that something went wrong when releasing
the skb, most likely due to changes in the pid and credentials ref
count. Unfortunately, I cannot duplicate the problem on my system. Any
info on your system to help me debug will be appreciated. I'll try to
take another look at the patch tomorrow.
Tim