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Bug 250364 - sys-libs/glibc-2.9_p20081201 breaks sci-physics/root
Summary: sys-libs/glibc-2.9_p20081201 breaks sci-physics/root
Status: VERIFIED NEEDINFO
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: AMD64 Linux
: High normal (vote)
Assignee: Gentoo Science Physics related packages
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: glibc-2.9
  Show dependency tree
 
Reported: 2008-12-09 12:22 UTC by Till Matthiesen
Modified: 2008-12-29 13:23 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


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Description Till Matthiesen 2008-12-09 12:22:44 UTC
Hello,

I accidentially upgraded the glibc to the newest 
available version 2.9_p20081201. 

I'm not able to run any of my ROOT (sci-physics/root) programs anymore,
always ending up with a SEGFAULT.

 *** Break *** segmentation violation
Segmentation fault

backtrace from gdb:
#0  0x00007fa211704c72 in fgets () from /lib/libc.so.6
#1  0x00007fa215d0c5ac in TString::Gets () from /usr/lib64/root/libCore.so.5.20
#2  0x00007fa215ddcaf0 in TUnixSystem::GetLinkedLibraries () from /usr/lib64/root/libCore.so.5.20
#3  0x00007fa215d6cf16 in TSystem::GetLibraries () from /usr/lib64/root/libCore.so.5.20
#4  0x00007fa215d6b91a in TSystem::Load () from /usr/lib64/root/libCore.so.5.20
#5  0x00007fa215d506d6 in TROOT::LoadClass () from /usr/lib64/root/libCore.so.5.20
#6  0x00007fa215dca580 in TCint::AutoLoad () from /usr/lib64/root/libCore.so.5.20
#7  0x00007fa215d52adc in TROOT::LoadClass () from /usr/lib64/root/libCore.so.5.20
#8  0x00007fa215d39824 in TPluginHandler::LoadPlugin () from /usr/lib64/root/libCore.so.5.20
#9  0x00007fa215d0d79d in TApplication::LoadGraphicsLibs () from /usr/lib64/root/libCore.so.5.20
#10 0x00007fa215d0e1fc in TApplication::InitializeGraphics () from /usr/lib64/root/libCore.so.5.20
#11 0x00007fa215d0efc4 in TApplication::TApplication () from /usr/lib64/root/libCore.so.5.20
#12 0x00000000004069f4 in main (argc=1, argv=0x7fff1e671068) at uboot.cpp:22

Currently I'm running sci-physics/root-5.20.00-r1
Not sure if this is also the case with 5.20.00-r2 as this ebuild didn't work
on my machine. As far as I can see from the Changelog I wouldn't expect
5.20.00-r2 to behave any differently.

Reproducible: Always

Steps to Reproduce:
1. emerge sys-libs/glibc-2.9_p20081201
2. emerge sci-physics/root-5.20.00-r1
3. build ROOT testsuite in /usr/share/doc/root-$VERSION/test
4. run 'stress'. At least this one also quits with a SEGFAULT here and works
flawless on a comparable machine and glibc-2.8_p20080602.



I marked this as critical as downgrading of glibc is not possible/advisable.
Comment 1 Sébastien Fabbro (RETIRED) gentoo-dev 2008-12-09 19:32:52 UTC
Hi,

I tested root-5.20.00-r2 on both ~x86 and ~amd64 with glibc-2.9_p20081201, and the stress test ran fine.
Please try root-5.20.00-r2 and if it doesn't compile, file a new bug with your emerge --info, use flags for root, and build log.

Thanks
Comment 2 Till Matthiesen 2008-12-15 09:49:14 UTC
(In reply to comment #1)
> Hi,
> 
> I tested root-5.20.00-r2 on both ~x86 and ~amd64 with glibc-2.9_p20081201, and
> the stress test ran fine.
> Please try root-5.20.00-r2 and if it doesn't compile, file a new bug with your
> emerge --info, use flags for root, and build log.
> 
> Thanks

5.20.00-r2 builds fine now.

Unfortunately its still SEGFAULTing as described,
showing perfectly the same symptomatics.

If I can provide you with further information, just
let me know.

Thanks again!
Comment 3 SpanKY gentoo-dev 2008-12-27 08:52:30 UTC
all bug reports need `emerge --info` as stated in the bugzilla documentation

also show the output of `emerge -pv root`

if things are still crashing, then you should read the bugzilla documentation in order to setup your system to provide a good backtrace: you've shown symbols, but no function arguments
Comment 4 Till Matthiesen 2008-12-29 13:23:26 UTC
Issues resolved after update to sys-libs/glibc-2.9_p20081201-r1 for me.

Thanks again.