Your message dated Mon, 4 Apr 2016 08:50:13 +0200
with message-id <[email protected]>
and subject line Re: Bug#818745: SIGILL on mips in cephes_igam leading to FTBFS
of pymvpa2
has caused the Debian Bug report #818745,
regarding SIGILL on mips in cephes_igam leading to FTBFS of pymvpa2
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
818745: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=818745
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: python-scipy
Version: 0.17.0-1
Severity: important
pymvpa2 package FTBFS on mips atm
https://buildd.debian.org/status/fetch.php?pkg=pymvpa2&arch=mips&ver=2.4.3-1&stamp=1458051582
due to
Program received signal SIGILL, Illegal instruction
which if ran under gdb provides following detail:
Program received signal SIGILL, Illegal instruction.
0x75de5d44 in cephes_igam (a=5.3023991505199126e-315,
x=5.2998088236266445e-315) at scipy/special/cephes/igam.c:199
199 scipy/special/cephes/igam.c: No such file or directory.
and dissassemble at that point leads to
0x75de5d44 <+228>: add.d $f6,$f6,$f10
scipy package itself seems to ignore failing tests ATM so it doesn't
FTBFS itself although leads to similar illegal instruction crashes in
https://buildd.debian.org/status/fetch.php?pkg=python-scipy&arch=mips&ver=0.17.0-1%2Bb1&stamp=1457480429
thus hiding the problem and delivering broken scipy on those platforms
-- System Information:
Debian Release: stretch/sid
APT prefers testing
APT policy: (900, 'testing'), (600, 'unstable'), (300, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.4.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages python-scipy depends on:
ii libatlas3-base [liblapack.so.3] 3.10.2-7
ii libblas3 [libblas.so.3] 1.2.20110419-11
ii libc6 2.21-6
ii libgcc1 1:5.3.1-5
ii libgfortran3 5.3.1-5
ii liblapack3 [liblapack.so.3] 3.6.0-2
ii libopenblas-base [liblapack.so.3] 0.2.15-1
ii libquadmath0 5.3.1-5
ii libstdc++6 5.3.1-5
ii python 2.7.9-1
ii python-decorator 4.0.2-1
ii python-numpy [python-numpy-abi9] 1:1.11.0~b3-1+b1
pn python:any <none>
Versions of packages python-scipy recommends:
ii clang-3.4 [c++-compiler] 1:3.4.2-16
ii g++ [c++-compiler] 4:5.2.1-4
ii g++-4.9 [c++-compiler] 4.9.3-5
ii g++-5 [c++-compiler] 5.3.1-5
ii python-dev 2.7.9-1
ii python-imaging 2.9.0-1
Versions of packages python-scipy suggests:
pn python-scipy-doc <none>
-- no debconf information
--- End Message ---
--- Begin Message ---
On 2016-03-20 12:04, Yaroslav Halchenko wrote:
> Package: python-scipy
> Version: 0.17.0-1
> Severity: important
>
> pymvpa2 package FTBFS on mips atm
> https://buildd.debian.org/status/fetch.php?pkg=pymvpa2&arch=mips&ver=2.4.3-1&stamp=1458051582
> due to
> Program received signal SIGILL, Illegal instruction
> which if ran under gdb provides following detail:
>
>
> Program received signal SIGILL, Illegal instruction.
> 0x75de5d44 in cephes_igam (a=5.3023991505199126e-315,
> x=5.2998088236266445e-315) at scipy/special/cephes/igam.c:199
> 199 scipy/special/cephes/igam.c: No such file or directory.
>
> and dissassemble at that point leads to
>
> 0x75de5d44 <+228>: add.d $f6,$f6,$f10
>
> scipy package itself seems to ignore failing tests ATM so it doesn't
> FTBFS itself although leads to similar illegal instruction crashes in
> https://buildd.debian.org/status/fetch.php?pkg=python-scipy&arch=mips&ver=0.17.0-1%2Bb1&stamp=1457480429
> thus hiding the problem and delivering broken scipy on those platforms
The problem was actually an issue with the FPU emulation in the kernel.
This has been fixed as part of the 8.4 jessie point release, and pymvpa2
has then been built successfully.
I am therefore closing this bug.
--
Aurelien Jarno GPG: 4096R/1DDD8C9B
[email protected] http://www.aurel32.net
--- End Message ---
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