https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98740
Bug ID: 98740 Summary: FAIL: c37213j, c37213, kc37213l with stack overflow or erroneous memory access Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: ada Assignee: unassigned at gcc dot gnu.org Reporter: msebor at gcc dot gnu.org Target Milestone: --- I've been noticing the following output lately while running the Ada testsuite on x86_64-linux. Strangely, they don't show up in the final summary: === acats tests === Running chapter a ... Running chapter c2 ... Running chapter c2 ... Running chapter c2 ... Running chapter c3 ... Running chapter c3 ... Running chapter c3 ... FAIL: c37213j FAIL: c37213k FAIL: c37213l Running chapter c4 ... ... === gnat Summary === # of expected passes 3351 # of expected failures 23 # of unsupported tests 3 The acats.log file shows the following: BUILD c37213j.adb /ssd/test/build/gcc-98664/gcc/gnatmake --GNATBIND=/ssd/test/build/gcc-98664/gcc/ gnatbind --GNATLINK=/ssd/test/build/gcc-98664/gcc/gnatlink --GCC=/ssd/test/build /gcc-98664/gcc/xgcc -B/ssd/test/build/gcc-98664/gcc/ -gnatws -O2 -gnat95 -I/ssd/ test/build/gcc-98664/gcc/testsuite/ada/acats1/../acats/support c37213j.adb -larg s --GCC=/ssd/test/build/gcc-98664/gcc/xgcc -B/ssd/test/build/gcc-98664/gcc/ /ssd/test/build/gcc-98664/gcc/xgcc -c -B/ssd/test/build/gcc-98664/gcc/ -gnatws - O2 -gnat95 -I/ssd/test/build/gcc-98664/gcc/testsuite/ada/acats1/../acats/support c37213j.adb raised STORAGE_ERROR : stack overflow or erroneous memory access gnatmake: "c37213j.adb" compilation error FAIL: c37213j splitting /ssd/test/build/gcc-98664/gcc/testsuite/ada/acats1/tests/c3/c37213k.ada into: c37213k.adb BUILD c37213k.adb /ssd/test/build/gcc-98664/gcc/gnatmake --GNATBIND=/ssd/test/build/gcc-98664/gcc/gnatbind --GNATLINK=/ssd/test/build/gcc-98664/gcc/gnatlink --GCC=/ssd/test/build/gcc-98664/gcc/xgcc -B/ssd/test/build/gcc-98664/gcc/ -gnatws -O2 -gnat95 -I/ssd/test/build/gcc-98664/gcc/testsuite/ada/acats1/../acats/support c37213k.adb -largs --GCC=/ssd/test/build/gcc-98664/gcc/xgcc -B/ssd/test/build/gcc-98664/gcc/ /ssd/test/build/gcc-98664/gcc/xgcc -c -B/ssd/test/build/gcc-98664/gcc/ -gnatws -O2 -gnat95 -I/ssd/test/build/gcc-98664/gcc/testsuite/ada/acats1/../acats/support c37213k.adb raised STORAGE_ERROR : stack overflow or erroneous memory access gnatmake: "c37213k.adb" compilation error FAIL: c37213k splitting /ssd/test/build/gcc-98664/gcc/testsuite/ada/acats1/tests/c3/c37213l.ada into: c37213l.adb BUILD c37213l.adb /ssd/test/build/gcc-98664/gcc/gnatmake --GNATBIND=/ssd/test/build/gcc-98664/gcc/gnatbind --GNATLINK=/ssd/test/build/gcc-98664/gcc/gnatlink --GCC=/ssd/test/build/gcc-98664/gcc/xgcc -B/ssd/test/build/gcc-98664/gcc/ -gnatws -O2 -gnat95 -I/ssd/test/build/gcc-98664/gcc/testsuite/ada/acats1/../acats/support c37213l.adb -largs --GCC=/ssd/test/build/gcc-98664/gcc/xgcc -B/ssd/test/build/gcc-98664/gcc/ /ssd/test/build/gcc-98664/gcc/xgcc -c -B/ssd/test/build/gcc-98664/gcc/ -gnatws -O2 -gnat95 -I/ssd/test/build/gcc-98664/gcc/testsuite/ada/acats1/../acats/support c37213l.adb raised STORAGE_ERROR : stack overflow or erroneous memory access gnatmake: "c37213l.adb" compilation error FAIL: c37213l