https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88246
--- Comment #4 from Martin Liška <marxin at gcc dot gnu.org> --- I see segfault in driver in: Thread 2.1 "collect2" received signal SIGABRT, Aborted. [Switching to process 11687] 0x000003fffbd4192e in raise () from /lib64/libc.so.6 (gdb) bt #0 0x000003fffbd4192e in raise () from /lib64/libc.so.6 #1 0x000003fffbd2391c in abort () from /lib64/libc.so.6 #2 0x000003fffbd85d00 in __libc_message () from /lib64/libc.so.6 #3 0x000003fffbd8cbe0 in malloc_printerr () from /lib64/libc.so.6 #4 0x000003fffbd9131c in free_check () from /lib64/libc.so.6 #5 0x000000000101005c in find_a_file (pprefix=pprefix@entry=0x10ca7e0 <cpath>, name=<optimized out>, name@entry=0x1089f78 "real-ld", mode=mode@entry=1) at ../../gcc/file-find.c:104 #6 0x000000000100514a in main (argc=<optimized out>, argv=<optimized out>) at ../../gcc/collect2.c:1141 (gdb) frame 5 #5 0x000000000101005c in find_a_file (pprefix=pprefix@entry=0x10ca7e0 <cpath>, name=<optimized out>, name@entry=0x1089f78 "real-ld", mode=mode@entry=1) at ../../gcc/file-find.c:104 104 free (temp); xgcc: fatal error: Killed signal terminated program collect2 It would be handy to run that in valgrind (which I don't have access to). Can you Andreas please do that?