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Re: koji rawhide ppc64 build failing due to strange error?



On Sat, 12 Jul 2008, David Woodhouse wrote:

On Sat, 2008-07-12 at 00:53 +0300, Panu Matilainen wrote:
On Fri, 11 Jul 2008, Jesse Keating wrote:

On Fri, 2008-07-11 at 15:27 -0400, Bill Nottingham wrote:
Mamoru Tasaka (mtasaka ioa s u-tokyo ac jp) said:
After koji began to accept jobs again, all dist-f10 ppc64 builds seem
to be failing due to some strange error?

http://koji.fedoraproject.org/koji/taskinfo?taskID=710447
http://koji.fedoraproject.org/koji/taskinfo?taskID=710455
http://koji.fedoraproject.org/koji/taskinfo?taskID=710471

None of them have build.log and root.log say:

DEBUG util.py:272:  Executing command: ['rpm', '-Uvh', '--nodeps', '/builddir/build/originals/xscreensaver-5.05.90.3-3.fc10.src.rpm']
DEBUG util.py:250:  memory alloc (41 bytes) returned NULL.

Would someone investigate what is happening here?

Almost certianly the new rpm broke.

Bill

Yeah, that's coming from rpm in the chroot.  I can easily reproduce.
I'm going to untag the new rpm until we sort this out.  It'll be a bit
before builds start working again.

Ugh :-/ Can you reproduce that outside of koji, and if so, how? Is this a
ppc64 specific thing or a more generic one?

Let me know if you need an account on a suitable machine so you can try
this in mock.

Thanks for the offer, Jarod Wilson already kindly provided me access to ppc64 host where I can mess around :)

The good news is that I can reproduce it, and it is indeed a ppc64-only problem. Here's what happens:

stat("/var/lib/rpm/Name", {st_mode=S_IFREG|0644, st_size=12288, ...}) = 0
open("/var/lib/rpm/Name", O_RDONLY)     = 6
fcntl(6, F_SETFD, FD_CLOEXEC)           = 0
read(6, "\0\0\0\0\0\0\0\1\0\0\0\0\0\6\25a\0\0\0\10\0\0\20\0\0\10\0\0\0\0\0\0"..., 512) = 512
close(6)                                = 0
open("/var/lib/rpm/Name", O_RDONLY)     = 6
fcntl(6, F_SETFD, FD_CLOEXEC)           = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=12288, ...}) = 0
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
mmap(NULL, 171798695936, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory)

No wonder it fails... Now just to figure out where that comes from... but that'll have to wait till later today/tomorrow, family is demanding attention :)

	- Panu -


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