On 25.01.12 07:03, Hiroki Sato wrote:
Andreas Tobler<andre...@freebsd.org> wrote
in<4f1f94b3.6020...@freebsd.org>:
an> On 25.01.12 01:40, Hiroki Sato wrote:
an> > Andreas Tobler<andre...@freebsd.org> wrote
an> > in<4f1f3585.8060...@freebsd.org>:
an> >
an> > an> Hi Eitan,
an> > an>
an> > an> On 20.01.12 02:38, Eitan Adler wrote:
an> > an> > Author: eadler
an> > an> > Date: Fri Jan 20 01:38:21 2012
an> > an> > New Revision: 230353
an> > an> > URL: http://svn.freebsd.org/changeset/base/230353
an> > an> >
an> > an> > Log:
an> > an> > Fix warning when compiling with gcc46:
an> > an> > error: variable 'temp' set but not used
an> > an> >
an> > an> > Approved by: dim
an> > an> > Approved by: cperciva (mentor, blanket for pre-mentorship
an> > an> > already-approved commits)
an> > an> > MFC after: 3 days
an> > an>
an> > an> I do not know which of the makefs commits it was:
an> > an>
an> > an> [andreast@neon] /export/home/andreast/> makefs -t cd9660 -o
an> > chrp-boot
an> > an> -o rockridge -o label=pseries -B4321 p.iso
an> > /data1/netboot/powerpc64/
an> > an> Segmentation fault (core dumped)
an> > an>
an> > an> [neon:~] andreast% uname -ra
an> > an> FreeBSD neon.andreas.nets 10.0-CURRENT FreeBSD 10.0-CURRENT #11
an> > an> r230469M: Mon Jan 23 02:53:05 CET 2012
an> > an>
an> > andre...@neon.andreas.nets:/usr/obj/export/devel/fbsd/head/src/sys/NEON
an> > an> amd64
an> > an>
an> > an> Reverting to 230352 lets me create an iso.
an> > an>
an> > an> I compile makefs with the base compiler.
an> > an>
an> > an> I'll do some more investigations tomorrow, late night here.
an> >
an> > I got the same symptom and am investigating it. Can you rebuild the
an> > binary with a debug option like this:
an> >
an> > % cd /usr/src/usr.sbin/makefs
an> > % make clean
an> > % make DEBUG_FLAGS=-g
an> > % make DEBUG_FLAGS=-g install
an> >
an> > and then send me the output of the following command?
an> >
an> > % printf "run -t cd9660 -o chrp-boot -o rockridge -o label=pseries
an> > % -B4321 p.iso /data1/netboot/powerpc64/\nbt\nf 1\n f 2\n" | gdb -x
an> > % /dev/stdin -batch /usr/sbin/makefs
an> >
an> > In my environment both the old and the new version could reproduce
an> > it. I am not sure if mine is the same as yours at this moment,
an> > though.
an>
an> It is actually r230354, this is the commit which shows the failure.
an> And I reverted back to 230353 and onfirmed that it 'works'.
Thank you! I will investigating it. Actually my test data set can
make SIGSEGV in both of the versions for some reason. I have to
narrow down the cause, anyway.
I guess your /data1/netboot/powerpc64/ is quite large, but can I
receive the tarball of it in some way? It would be helpful.
It is a powerpc64 crossbuild installation, built on amd64. It is around
650MB unzipped, 230MB zipped. I can upload it to freefall later this
evening.
Thanks,
Andreas
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