https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90619
Bug ID: 90619
Summary: [10 regression] spec 2017 tests 527.cam4_r and
521.wrf_r segfault while running after r271386
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
I saw the same failures on both power 8 and power 9.
runcpu -c wds_test.cfg --rebuild -n 1 -v 9 527.cam4_r
. . .
Running 527.cam4_r refrate (ref) base none (1 copy) [2019-05-24 09:26:33]
/home/seurer/gcc/cpu2017/bin/specinvoke -d
/home/seurer/gcc/cpu2017/benchspec/CPU/527.cam4_r/run/run_base_refrate_none.0000
-f speccmds.cmd -q -e speccmds.err -o speccmds.stdout
527.cam4_r: copy 0 non-zero return code (exit code=0, signal=11)
****************************************
Contents of cam4_r_base.none.err
****************************************
Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
Backtrace for this error:
#0 0x7fffb7f804a7 in ???
#1 0x7fffb7a3369c in ???
#2 0x106364cb in ???
#3 0x1006bbaf in ???
#4 0x1006bc47 in ???
#5 0x1020a98f in ???
#6 0x1044e807 in ???
#7 0x1046a4d3 in ???
#8 0x104b725f in ???
#9 0x10003517 in ???
#10 0x7fffb79a391f in ???
#11 0x7fffb79a3b1b in ???
#12 0xffffffffffffffff in ???
similary for 521.wrf_r
Running 521.wrf_r refrate (ref) base none (1 copy) [2019-05-24 10:25:28]
/home/seurer/gcc/cpu2017/bin/specinvoke -d
/home/seurer/gcc/cpu2017/benchspec/CPU/521.wrf_r/run/run_base_refrate_none.0000
-f speccmds.cmd -q -e speccmds.err -o speccmds.stdout
521.wrf_r: copy 0 non-zero return code (exit code=0, signal=11)
****************************************
Contents of wrf.err
****************************************
Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
Backtrace for this error:
#0 0x3fffac0804d7 in ???
#1 0x11077c48 in ???
#2 0x11090c2f in ???
#3 0x110924d7 in ???
#4 0x110a524f in ???
#5 0x10c61113 in ???
#6 0x11340fef in ???
#7 0x113838a7 in ???
#8 0x10d449bf in ???
#9 0x11240fb3 in ???
#10 0x10004473 in ???
#11 0x3fffabaf309b in ???
