Re: s390x: kernel BUG at fs/ext4/inode.c:1591! (powerpc too!)

[Dmitry Monakhov]

 On Tue, 2 Apr 2013 12:07:37 -0700 (PDT), Christian Kujau <lists@xxxxxxxxxxxxxxx> wrote:
> On Tue, 2 Apr 2013 at 20:33, Zheng Liu wrote:
> > Could you please revert your tree to this commit (3a225670), and try
> > again. I want to make sure that the regression won't be fixed until now
> > or it is introduced after this commit.
> 
> I have git-revert'ed this commit and the same BUG_ON was triggered again. 
> I could not bring "fsstress" to trigger this but resuming this 4.3 GB 
> Fedora DVD image via bittorrent made the machine crash after a couple of 
> minutes.
> 
> Sadly the only message netconsole is able to catch is this single line 
> from the subject above, but I'll try to apply the proposed patches[0] and 
> see if it helps anything.
Ok if netconsole can't log in case of BUG_ON then we just skip panic :)
Please use following patch instead of enable_ES_AGGRESSIVE_TEST.diff