While gcc-13.2.1-2.fc39 built fine on all arches, gcc-13.2.1-2.fc40 built on all arches but i686 and on i686 got stuck twice with GDB crashes at the end, see https://koji.fedoraproject.org/koji/getfile?taskID=105989286&volume=DEFAULT&name=build.log&offset=-4000 or earlier https://koji.fedoraproject.org/koji/getfile?taskID=105917507&volume=DEFAULT&name=build.log&offset=-4000 + /usr/bin/find-debuginfo -j5 --strict-build-id -m -i --build-id-seed 13.2.1-2.fc40 --unique-debug-suffix -13.2.1-2.fc40.i386 --unique-debug-src-base gcc-13.2.1-2.fc40.i386 --run-dwz --dwz-low-mem-die-limit 10000000 --dwz-max-die-limit 50000000 -S debugsourcefiles.list /builddir/build/BUILD/gcc-13.2.1-20230906 find-debuginfo: starting Extracting debug info from 65 files Fatal glibc error: malloc.c:2594 (sysmalloc): assertion failed: (old_top == initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & (pagesize - 1)) == 0) Fatal signal: free(): invalid pointer Fatal signal: Aborted ----- Backtrace ----- 0x5679a781 ??? 0x568dff7d ??? 0xf7f5d59f ??? 0xf7f5d589 ??? 0xf768f4b6 ??? 0xf763af94 ??? 0xf762236f ??? 0xf7623421 ??? 0xf769abcc ??? 0xf769cf3a ??? 0xf769f5b5 ??? 0x56de943b ??? 0x568c9c04 ??? 0x568ba87f ??? 0x568baa2f ??? 0x568b59bb ??? 0x568baa18 ??? 0x568b59bb ??? 0x568bb5dc ??? 0x568b5a1e ??? 0x568b8fbc ??? 0x568b59d1 ??? 0x568bdcc9 ??? 0x568bf363 ??? 0x568c02c8 ??? 0x56b4b495 ??? 0x56b68422 ??? 0x56b68743 ??? 0x56b15c74 ??? 0x56b6330d ??? 0x56b67d73 ??? 0x56b67e8b ??? 0x56b6b06b ??? 0x56b6b37b ??? 0x56b4d6f4 ??? 0x56b5932d ??? 0x568e535c ??? 0x567d66cb ??? 0x56bb106f ??? 0x569d6f2a ??? 0x569d7021 ??? 0x569d94c2 ??? 0x569da1bf ??? 0x566a0d69 ??? 0xf7623d88 ??? 0xf7623e4b ??? 0x566aa1ba ??? 0xffffffff ??? --------------------- A fatal error internal to GDB has been detected, further debugging is not possible. GDB will now terminate. This is a bug, please report it. For instructions, see: <https://www.gnu.org/software/gdb/bugs/>. /usr/bin/gdb-add-index: line 159: 602512 Aborted (core dumped) $GDB --batch -nx -iex 'set auto-load no' -iex 'set debuginfod enabled off' -ex "file $file" -ex "save gdb-index $dwarf5 $dir" gdb-add-index: gdb error generating index for /builddir/build/BUILDROOT/gcc-13.2.1-2.fc40.i386/usr/libexec/gcc/i686-redhat-linux/13/d21 free(): invalid pointer Fatal signal: Aborted ----- Backtrace ----- 0x56780781 ??? 0x568c5f7d ??? 0xf7f8059f ??? 0xf7f80589 ??? 0xf768f4b6 ??? 0xf763af94 ??? 0xf762236f ??? 0xf7623421 ??? 0xf769abcc ??? 0xf769cf3a ??? 0xf769f5b5 ??? 0x56dcf43b ??? 0x5669f264 ??? 0x56897dca ??? 0x5689bd14 ??? 0x568a15dc ??? 0x5689ba1e ??? 0x5689efbc ??? 0x5689b9d1 ??? 0x568a3cc9 ??? 0x568a5363 ??? 0x568a62c8 ??? 0x56b31495 ??? 0x56b4e422 ??? 0x56b4e743 ??? 0x56afbc74 ??? 0x56b4930d ??? 0x56b4dd73 ??? 0x56b4de8b ??? 0x56b5106b ??? 0x56b5137b ??? 0x56b336f4 ??? 0x56b3f32d ??? 0x568cb35c ??? 0x567bc6cb ??? 0x56b9706f ??? 0x569bcf2a ??? 0x569bd021 ??? 0x569bf4c2 ??? 0x569c01bf ??? 0x56686d69 ??? 0xf7623d88 ??? 0xf7623e4b ??? 0x566901ba ??? 0xffffffff ??? --------------------- A fatal error internal to GDB has been detected, further debugging is not possible. GDB will now terminate. This is a bug, please report it. For instructions, see: <https://www.gnu.org/software/gdb/bugs/>. /usr/bin/gdb-add-index: line 159: 602648 Aborted (core dumped) $GDB --batch -nx -iex 'set auto-load no' -iex 'set debuginfod enabled off' -ex "file $file" -ex "save gdb-index $dwarf5 $dir" gdb-add-index: gdb error generating index for /builddir/build/BUILDROOT/gcc-13.2.1-2.fc40.i386/usr/libexec/gcc/i686-redhat-linux/13/gnat1 Reproducible: Always Steps to Reproduce: Rebuild above gcc in mock in f40.
Might this be a duplicate of https://bugzilla.redhat.com/show_bug.cgi?id=2237392 ?
Most likely.
*** This bug has been marked as a duplicate of bug 2237392 ***