Bug 787398

Summary:	sys-libs/glibc-2.33 fails 10 tests on ppc64
Product:	Gentoo Linux	Reporter:	ernsteiswuerfel <erhard_f>
Component:	Current packages	Assignee:	Gentoo Toolchain Maintainers <toolchain>
Status:	RESOLVED OBSOLETE
Severity:	normal	CC:	jstein, kripton
Priority:	Normal	Keywords:	TESTFAILURE
Version:	unspecified
Hardware:	PPC64
OS:	Linux
See Also:	https://bugs.gentoo.org/show_bug.cgi?id=751967
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	build.log.xz emerge --info .out files of failed tests build.log (ppc64, 2.33-r13)

Description ernsteiswuerfel archtester

2021-05-01 13:18:46 UTC

Created attachment 704970 [details]
build.log.xz

FAIL: elf/tst-debug1
FAIL: signal/tst-minsigstksz-1
FAIL: signal/tst-minsigstksz-2
FAIL: signal/tst-minsigstksz-3
FAIL: signal/tst-minsigstksz-3a
FAIL: signal/tst-minsigstksz-4
FAIL: stdlib/tst-system
FAIL: string/tst-strerror
FAIL: string/tst-strsignal
FAIL: support/tst-xsigstack
Summary of test results:
     10 FAIL
   3971 PASS
     11 UNSUPPORTED
     16 XFAIL
      5 XPASS

Compared to 2.32-r2 (bug #751967) two tests less fail.

Comment 1 ernsteiswuerfel archtester

2021-05-01 13:19:19 UTC

Created attachment 704973 [details]
emerge --info

Comment 2 ernsteiswuerfel archtester

2021-05-01 13:24:41 UTC

dmesg while running the testsuite:

ld64.so.1[210707]: code: 554a00ee 5529056a 7d295378 79290020 e9480058 e901fff8 714a0400 7d294378 
ld64.so.1[210707]: code: f921fff8 60420000 c801fff8 4182003c <fffe058e> 74692000 41820020 fc00048e 
ld64.so.1[210914]: floating point exception (8) at 3fffac827d98 nip 3fffac827d98 lr 3fffac8f7fa0 code 6 in libm.so[3fffac815000+c5000]
ld64.so.1[210914]: code: 554a00ee 5529056a 7d295378 79290020 e9480058 e901fff8 714a0400 7d294378 
ld64.so.1[210914]: code: f921fff8 60420000 c801fff8 4182003c <fffe058e> 74692000 41820020 fc00048e 
ld64.so.1[211067]: floating point exception (8) at 3fffac827d98 nip 3fffac827d98 lr 3fffac8f807c code 6 in libm.so[3fffac815000+c5000]
ld64.so.1[211067]: code: 554a00ee 5529056a 7d295378 79290020 e9480058 e901fff8 714a0400 7d294378 
ld64.so.1[211067]: code: f921fff8 60420000 c801fff8 4182003c <fffe058e> 74692000 41820020 fc00048e 
ld64.so.1[211412]: floating point exception (8) at 3fffac827d98 nip 3fffac827d98 lr 3fffac8f7fa0 code 5 in libm.so[3fffac815000+c5000]
ld64.so.1[211412]: code: 554a00ee 5529056a 7d295378 79290020 e9480058 e901fff8 714a0400 7d294378 
ld64.so.1[211412]: code: f921fff8 60420000 c801fff8 4182003c <fffe058e> 74692000 41820020 fc00048e 
ld64.so.1[211601]: floating point exception (8) at 3fffac827d98 nip 3fffac827d98 lr 3fffac8f807c code 5 in libm.so[3fffac815000+c5000]
ld64.so.1[211601]: code: 554a00ee 5529056a 7d295378 79290020 e9480058 e901fff8 714a0400 7d294378 
ld64.so.1[211601]: code: f921fff8 60420000 c801fff8 4182003c <fffe058e> 74692000 41820020 fc00048e 
ld64.so.1[211903]: floating point exception (8) at 3fffac827d98 nip 3fffac827d98 lr 3fffac8f7fa0 code 4 in libm.so[3fffac815000+c5000]
ld64.so.1[211903]: code: 554a00ee 5529056a 7d295378 79290020 e9480058 e901fff8 714a0400 7d294378 
ld64.so.1[211903]: code: f921fff8 60420000 c801fff8 4182003c <fffe058e> 74692000 41820020 fc00048e 
ld64.so.1[212063]: floating point exception (8) at 3fffac827d98 nip 3fffac827d98 lr 3fffac8f807c code 4 in libm.so[3fffac815000+c5000]
ld64.so.1[212063]: code: 554a00ee 5529056a 7d295378 79290020 e9480058 e901fff8 714a0400 7d294378 
ld64.so.1[212063]: code: f921fff8 60420000 c801fff8 4182003c <fffe058e> 74692000 41820020 fc00048e 
ld64.so.1[218045]: bad frame in handle_rt_signal64: 000000006fbfbb6b nip 00003fffb2d11440 lr 0000000000000000
ld64.so.1[218065]: bad frame in handle_rt_signal64: 00000000252c8ef0 nip 00003fffb2731440 lr 0000000000000000
ld64.so.1[218073]: bad frame in handle_rt_signal64: 0000000071a87ceb nip 00003fff8cbf1440 lr 0000000000000000
ld64.so.1[218078]: bad frame in handle_rt_signal64: 0000000015c5aa12 nip 00003fffafaf1440 lr 0000000000000000
ld64.so.1[218092]: bad frame in handle_rt_signal64: 0000000021a95824 nip 00003fffb80e1440 lr 0000000000000000
ld64.so.1[767707]: segfault (11) at a4a4a4a4a4b7a028 nip 3fff95f70500 lr 3fff95f7059c code 3 in libc.so[3fff95eb4000+1f3000]
ld64.so.1[767707]: code: fb5f0020 fb5f0028 63ca0001 fb3f0018 f93f0010 f95f0008 7fdff12a 7c3db040 
ld64.so.1[767707]: code: 4182ff5c 7ebfab78 73e9000f 408200a4 <e95f0008> 5549e13e 3929fffe 79291f48

Comment 3 ernsteiswuerfel archtester

2021-05-01 13:32:24 UTC

Created attachment 704976 [details]
.out files of failed tests

Comment 4 Georgy Yakovlev archtester

2021-07-08 19:29:08 UTC

it's down to 7 tst-minsigstksz test failures in 2.33-r1 and no failures on le

Comment 5 ernsteiswuerfel archtester

2022-03-29 21:41:24 UTC

Created attachment 768168 [details]
build.log (ppc64, 2.33-r13)

FAIL: elf/tst-debug1
FAIL: nptl/tst-pthread-gdb-attach
FAIL: nptl/tst-pthread-gdb-attach-static
FAIL: signal/tst-minsigstksz-1
FAIL: signal/tst-minsigstksz-2
FAIL: signal/tst-minsigstksz-3
FAIL: signal/tst-minsigstksz-3a
FAIL: signal/tst-minsigstksz-4
FAIL: support/tst-xsigstack
Summary of test results:
      9 FAIL
   3972 PASS
      8 UNSUPPORTED
     19 XFAIL
      5 XPASS

Compared to 2.33 tst-system passes now but tst-pthread-gdb-attach and tst-pthread-gdb-attach-static fail with 2.33-r13.