[Bug 2046648] [NEW] Segmentation fault in btrfs module while compiling kernel 6.3 with gcc v11

Marc S 2046648 at bugs.launchpad.net
Sun Dec 17 12:42:05 UTC 2023 

Public bug reported:

Compilation error with Kernel Source 6.5.0 with command "nice make
-j$(nproc) bindeb-pkg".

This is the stacktrace:
  CC [M]  fs/btrfs/send.o
  CC [M]  fs/btrfs/dev-replace.o
  CC [M]  fs/btrfs/raid56.o
during GIMPLE pass: ccp
fs/btrfs/raid56.c: In function ‘hweight_long’:
fs/btrfs/raid56.c:2789:1: internal compiler error: Erreur de segmentation
 2789 | }
      | ^
0x7ffb91d6a51f ???
	./signal/../sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c:0
0x7ffb91d51d8f __libc_start_call_main
	../sysdeps/nptl/libc_start_call_main.h:58
0x7ffb91d51e3f __libc_start_main_impl
	../csu/libc-start.c:392
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <file:///usr/share/doc/gcc-11/README.Bugs> for instructions.
  CC [M]  fs/btrfs/uuid-tree.o
  CC [M]  fs/btrfs/props.o
  CC [M]  fs/btrfs/free-space-tree.o
  CC [M]  fs/btrfs/tree-checker.o
The bug is not reproducible, so it is likely a hardware or OS problem.
make[8]: *** [scripts/Makefile.build:251 : fs/btrfs/raid56.o] Erreur 1
make[8]: *** Attente des tâches non terminées....
make[7]: *** [scripts/Makefile.build:488 : fs/btrfs] Erreur 2
make[6]: *** [scripts/Makefile.build:488 : fs] Erreur 2
make[5]: *** [Makefile:2037 : .] Erreur 2
make[4]: *** [Makefile:359 : __build_one_by_one] Erreur 2
make[3]: *** [debian/rules:10 : build-arch] Erreur 2
dpkg-buildpackage: erreur: le sous-processus debian/rules binary a retourné l’état de sortie 2
make[2]: *** [scripts/Makefile.package:139 : bindeb-pkg] Erreur 2
make[1]: *** [/usr/src/linux-source-6.5.0/Makefile:1664 : bindeb-pkg] Erreur 2
make: *** [Makefile:234 : __sub-make] Erreur 2

I use gcc 11.4:
:/usr/src/linux-source-6.5.0$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/11/lto-wrapper
OFFLOAD_TARGET_NAMES=nvptx-none:amdgcn-amdhsa
OFFLOAD_TARGET_DEFAULT=1
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 11.4.0-1ubuntu1~22.04' --with-bugurl=file:///usr/share/doc/gcc-11/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-11 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-bootstrap --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-plugin --enable-default-pie --with-system-zlib --enable-libphobos-checking=release --with-target-system-zlib=auto --enable-objc-gc=auto --enable-multiarch --disable-werror --enable-cet --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-gcn/usr --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-build-config=bootstrap-lto-lean --enable-link-serialization=2
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 11.4.0 (Ubuntu 11.4.0-1ubuntu1~22.04)

Release:
lsb_release -rd
Description:	Linux Mint 21
Release:	21

** Affects: gcc-11 (Ubuntu)
     Importance: Undecided
         Status: New

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to gcc-11 in Ubuntu.
https://bugs.launchpad.net/bugs/2046648

Title:
  Segmentation fault in btrfs module while compiling kernel 6.3 with gcc
  v11

Status in gcc-11 package in Ubuntu:
  New

Bug description:
  Compilation error with Kernel Source 6.5.0 with command "nice make
  -j$(nproc) bindeb-pkg".

  This is the stacktrace:
    CC [M]  fs/btrfs/send.o
    CC [M]  fs/btrfs/dev-replace.o
    CC [M]  fs/btrfs/raid56.o
  during GIMPLE pass: ccp
  fs/btrfs/raid56.c: In function ‘hweight_long’:
  fs/btrfs/raid56.c:2789:1: internal compiler error: Erreur de segmentation
   2789 | }
        | ^
  0x7ffb91d6a51f ???
  	./signal/../sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c:0
  0x7ffb91d51d8f __libc_start_call_main
  	../sysdeps/nptl/libc_start_call_main.h:58
  0x7ffb91d51e3f __libc_start_main_impl
  	../csu/libc-start.c:392
  Please submit a full bug report,
  with preprocessed source if appropriate.
  Please include the complete backtrace with any bug report.
  See <file:///usr/share/doc/gcc-11/README.Bugs> for instructions.
    CC [M]  fs/btrfs/uuid-tree.o
    CC [M]  fs/btrfs/props.o
    CC [M]  fs/btrfs/free-space-tree.o
    CC [M]  fs/btrfs/tree-checker.o
  The bug is not reproducible, so it is likely a hardware or OS problem.
  make[8]: *** [scripts/Makefile.build:251 : fs/btrfs/raid56.o] Erreur 1
  make[8]: *** Attente des tâches non terminées....
  make[7]: *** [scripts/Makefile.build:488 : fs/btrfs] Erreur 2
  make[6]: *** [scripts/Makefile.build:488 : fs] Erreur 2
  make[5]: *** [Makefile:2037 : .] Erreur 2
  make[4]: *** [Makefile:359 : __build_one_by_one] Erreur 2
  make[3]: *** [debian/rules:10 : build-arch] Erreur 2
  dpkg-buildpackage: erreur: le sous-processus debian/rules binary a retourné l’état de sortie 2
  make[2]: *** [scripts/Makefile.package:139 : bindeb-pkg] Erreur 2
  make[1]: *** [/usr/src/linux-source-6.5.0/Makefile:1664 : bindeb-pkg] Erreur 2
  make: *** [Makefile:234 : __sub-make] Erreur 2

  I use gcc 11.4:
  :/usr/src/linux-source-6.5.0$ gcc -v
  Using built-in specs.
  COLLECT_GCC=gcc
  COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/11/lto-wrapper
  OFFLOAD_TARGET_NAMES=nvptx-none:amdgcn-amdhsa
  OFFLOAD_TARGET_DEFAULT=1
  Target: x86_64-linux-gnu
  Configured with: ../src/configure -v --with-pkgversion='Ubuntu 11.4.0-1ubuntu1~22.04' --with-bugurl=file:///usr/share/doc/gcc-11/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-11 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-bootstrap --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-plugin --enable-default-pie --with-system-zlib --enable-libphobos-checking=release --with-target-system-zlib=auto --enable-objc-gc=auto --enable-multiarch --disable-werror --enable-cet --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-gcn/usr --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-build-config=bootstrap-lto-lean --enable-link-serialization=2
  Thread model: posix
  Supported LTO compression algorithms: zlib zstd
  gcc version 11.4.0 (Ubuntu 11.4.0-1ubuntu1~22.04)

  Release:
  lsb_release -rd
  Description:	Linux Mint 21
  Release:	21

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gcc-11/+bug/2046648/+subscriptions

More information about the foundations-bugs mailing list