Matt Wette <matt.we...@gmail.com> writes: > Hi All, > > I have no clue what is going on here but wondering if others are seeing it. > I recently installed Ubuntu 22.04, then recompiled guile-3.0.8. > It crashes running withing gdb, runs fine otherwise: > > $ meta/gdb-uninstalled-guile > GNU gdb (Ubuntu 12.0.90-0ubuntu1) 12.0.90 > Copyright (C) 2022 Free Software Foundation, Inc. > License GPLv3+: GNU GPL version 3 or later > <http://gnu.org/licenses/gpl.html> > This is free software: you are free to change and redistribute it. > There is NO WARRANTY, to the extent permitted by law. > Type "show copying" and "show warranty" for details. > This GDB was configured as "x86_64-linux-gnu". > Type "show configuration" for configuration details. > For bug reporting instructions, please see: > <https://www.gnu.org/software/gdb/bugs/>. > Find the GDB manual and other documentation resources online at: > <http://www.gnu.org/software/gdb/documentation/>. > > For help, type "help". > Type "apropos word" to search for commands related to "word"... > Reading symbols from > /home/mwette/proj/guile/guile-3.0.8-build/libguile/.libs/guile... > (gdb) run > Starting program: > /home/mwette/proj/guile/guile-3.0.8-build/libguile/.libs/guile > [Thread debugging using libthread_db enabled] > Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". > > Program received signal SIGSEGV, Segmentation fault. > 0x00007ffff7bdd8f2 in GC_find_limit_with_bound () from > /lib/x86_64-linux-gnu/libgc.so.1 > (gdb) info stack > #0 0x00007ffff7bdd8f2 in GC_find_limit_with_bound () > from /lib/x86_64-linux-gnu/libgc.so.1
This is almost certainly this issue: https://github.com/ivmai/bdwgc/issues/409 which span out into this issue: https://github.com/ivmai/bdwgc/issues/432 which was fixed with this commit: https://github.com/ivmai/bdwgc/commit/8868a7a3cc70e5302f7835a2040a9726238b4f6a I'm not sure which version of libgc that fix is in though. Thanks, Andrew
