Your message dated Thu, 28 Feb 2019 14:59:57 +0000
with message-id <e1gznad-0002ta...@fasolo.debian.org>
and subject line Bug#923456: fixed in llvm-toolchain-7 1:7.0.1-8
has caused the Debian Bug report #923456,
regarding llvm-toolchain-7: clang(|++-$VERSION) segfault in two autopkgtests
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.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)
--
923456: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=923456
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Source: llvm-toolchain-7
Version: 1:7.0.1-7
Severity: serious
X-Debbugs-CC: debian...@lists.debian.org
User: debian...@lists.debian.org
Usertags: regression
Dear maintainers,
With a recent upload of llvm-toolchain-7 the autopkgtest of
llvm-toolchain-7 and clazy fail in testing when that autopkgtest is run
with the binary packages of llvm-toolchain-7 from unstable. It passes
when run with only packages from testing. In tabular form:
pass fail
llvm-toolchain-7 from testing 1:7.0.1-7
versioned deps [0] from testing from unstable
all others from testing from testing
I copied some of the output at the bottom of this report. Both tests
fail due to a segfault.
Currently this regression is blocking the migration to testing [1]. Can
you please investigate the situation and fix it? If needed, please
change the bug's severity.
More information about this bug and the reason for filing it can be found on
https://wiki.debian.org/ContinuousIntegration/RegressionEmailInformation
Paul
[0] You can see what packages were added from the second line of the log
file quoted below. The migration software adds source package from
unstable to the list if they are needed to install packages from
llvm-toolchain-7/1:7.0.1-7. I.e. due to versioned dependencies or
breaks/conflicts.
[1] https://qa.debian.org/excuses.php?package=llvm-toolchain-7
https://ci.debian.net/data/autopkgtest/testing/amd64/l/llvm-toolchain-7/2026142/log.gz
clang++-$VERSION -c -o part1.o foo.cpp $FLAGS
if test -f /usr/bin/g++; then
g++ -c -o part2.o -DPART2 foo.cpp $FLAGS
clang++-$VERSION -o foo part1.o part2.o $FLAGS
./foo
fi
./debian/qualify-clang.sh: line 383: 2823 Segmentation fault ./foo
https://ci.debian.net/data/autopkgtest/testing/amd64/c/clazy/2026133/log.gz
Stack dump:
0. Program arguments: /usr/lib/llvm-7/bin/clang -cc1 -triple
x86_64-pc-linux-gnu -emit-obj -mrelax-all -disable-free
-disable-llvm-verifier -discard-value-names -main-file-name main.cpp
-mrelocation-model pic -pic-level 2 -mthread-model posix
-mdisable-fp-elim -fmath-errno -masm-verbose -mconstructor-aliases
-munwind-tables -fuse-init-array -target-cpu x86-64 -dwarf-column-info
-debugger-tuning=gdb -coverage-notes-file
/tmp/autopkgtest-lxc.5k_mxe4a/downtmp/build.dOH/src/tests/main.gcno
-resource-dir /usr/lib/llvm-7/lib/clang/7.0.1 -isystem
/usr/include/x86_64-linux-gnu/qt5 -internal-isystem
/usr/bin/../lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8
-internal-isystem
/usr/bin/../lib/gcc/x86_64-linux-gnu/8/../../../../include/x86_64-linux-gnu/c++/8
-internal-isystem
/usr/bin/../lib/gcc/x86_64-linux-gnu/8/../../../../include/x86_64-linux-gnu/c++/8
-internal-isystem
/usr/bin/../lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/backward
-internal-isystem /usr/include/clang/7.0.1/include/ -internal-isystem
/usr/local/include -internal-isystem
/usr/lib/llvm-7/lib/clang/7.0.1/include -internal-externc-isystem
/usr/include/x86_64-linux-gnu -internal-externc-isystem /include
-internal-externc-isystem /usr/include -Wno-unused-value -std=c++14
-fdeprecated-macro -fdebug-compilation-dir
/tmp/autopkgtest-lxc.5k_mxe4a/downtmp/build.dOH/src/tests -ferror-limit
19 -fmessage-length 0 -fobjc-runtime=gcc -fcxx-exceptions -fexceptions
-fdiagnostics-show-option -load ClazyPlugin.so -add-plugin clazy
-plugin-arg-clazy no-inplace-fixits -plugin-arg-clazy
assert-with-side-effects -plugin-arg-clazy enable-all-fixits -o main.o
-x c++ assert-with-side-effects/main.cpp -faddrsig
1. <eof> parser at end of file
/usr/lib/x86_64-linux-gnu/libLLVM-7.so.1(_ZN4llvm3sys15PrintStackTraceERNS_11raw_ostreamE+0x1f)[0x7f5f102505df]
/usr/lib/x86_64-linux-gnu/libLLVM-7.so.1(_ZN4llvm3sys17RunSignalHandlersEv+0x50)[0x7f5f1024eb40]
/usr/lib/x86_64-linux-gnu/libLLVM-7.so.1(+0x9ce8f2)[0x7f5f102508f2]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x126e0)[0x7f5f1328e6e0]
/usr/lib/llvm-7/bin/clang[0x188b720]
/usr/lib/llvm-7/bin/clang(_ZN5clang12ast_matchers11MatchFinder8matchASTERNS_10ASTContextE+0x495)[0x188bce5]
/usr/lib/llvm-7/bin/clang(_ZN5clang17MultiplexConsumer21HandleTranslationUnitERNS_10ASTContextE+0x2c)[0xb06aec]
/usr/lib/llvm-7/bin/clang(_ZN5clang8ParseASTERNS_4SemaEbb+0x215)[0x10ba705]
/usr/lib/llvm-7/bin/clang(_ZN5clang14FrontendAction7ExecuteEv+0x3f)[0xad45cf]
/usr/lib/llvm-7/bin/clang(_ZN5clang16CompilerInstance13ExecuteActionERNS_14FrontendActionE+0x4f8)[0xa95b98]
/usr/lib/llvm-7/bin/clang(_ZN5clang25ExecuteCompilerInvocationEPNS_16CompilerInstanceE+0x676)[0xb62936]
/usr/lib/llvm-7/bin/clang(_Z8cc1_mainN4llvm8ArrayRefIPKcEES2_Pv+0x5b4)[0x6aa014]
/usr/lib/llvm-7/bin/clang(main+0x2727)[0x6a84b7]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xeb)[0x7f5f0f3c409b]
/usr/lib/llvm-7/bin/clang(_start+0x2a)[0x6a5ada]
clang: error: unable to execute command: Segmentation fault
clang: error: clang frontend command failed due to signal (use -v to see
invocation)
clang version 7.0.1-7 (tags/RELEASE_701/final)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
clang: note: diagnostic msg: PLEASE submit a bug report to
https://bugs.llvm.org/ and include the crash backtrace, preprocessed
source, and associated run script.
clang: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg: /tmp/main-fd9503.cpp
clang: note: diagnostic msg: /tmp/main-fd9503.sh
clang: note: diagnostic msg:
********************
-------------------
FAIL
signature.asc
Description: OpenPGP digital signature
--- End Message ---
--- Begin Message ---
Source: llvm-toolchain-7
Source-Version: 1:7.0.1-8
We believe that the bug you reported is fixed in the latest version of
llvm-toolchain-7, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 923...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Sylvestre Ledru <sylves...@debian.org> (supplier of updated llvm-toolchain-7
package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Format: 1.8
Date: Thu, 28 Feb 2019 13:50:21 +0100
Source: llvm-toolchain-7
Architecture: source
Version: 1:7.0.1-8
Distribution: unstable
Urgency: medium
Maintainer: LLVM Packaging Team <pkg-llvm-t...@lists.alioth.debian.org>
Changed-By: Sylvestre Ledru <sylves...@debian.org>
Closes: 923456
Changes:
llvm-toolchain-7 (1:7.0.1-8) unstable; urgency=medium
.
* Fix a segfault in autopkgtest by brining
pr39427-misscompile.diff back
(Closes: #923456)
Checksums-Sha1:
56beaf7d5cc5e385d0a921e069497e9270e9dbe1 8253 llvm-toolchain-7_7.0.1-8.dsc
89c4e820b07c61d1da3edb07a03852ccce09fa9b 112440
llvm-toolchain-7_7.0.1-8.debian.tar.xz
96e9c47dad7fd3fc181bd1a1edc1350fb88fc978 23740
llvm-toolchain-7_7.0.1-8_amd64.buildinfo
Checksums-Sha256:
315347f31a2bc02c82185062bde8ad702fc6298d6eaa4bf121db3a984d9c90c4 8253
llvm-toolchain-7_7.0.1-8.dsc
2b728675b1d2f119433fce1d9507efc4f11b6673d38911ae0f4ec7dbd957bb62 112440
llvm-toolchain-7_7.0.1-8.debian.tar.xz
e9c30122afc247962d399b56521da1c704a732e288662d67bb11001a032ee6e9 23740
llvm-toolchain-7_7.0.1-8_amd64.buildinfo
Files:
cc8bf1d0b2a55124b6e753237de6b647 8253 devel optional
llvm-toolchain-7_7.0.1-8.dsc
f4375987d2b763acd960172a135d5c8e 112440 devel optional
llvm-toolchain-7_7.0.1-8.debian.tar.xz
8ddfb91ef875f3bcd7c13f8a9220d713 23740 devel optional
llvm-toolchain-7_7.0.1-8_amd64.buildinfo
-----BEGIN PGP SIGNATURE-----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=KZAg
-----END PGP SIGNATURE-----
--- End Message ---
