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From: "vogt at linux dot vnet.ibm.com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug go/64999] New: s390x libgo test failure in TestMemoryProfiler
Date: Tue, 10 Feb 2015 12:13:00 -0000 [thread overview]
Message-ID: <bug-64999-4@http.gcc.gnu.org/bugzilla/> (raw)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64999
Bug ID: 64999
Summary: s390x libgo test failure in TestMemoryProfiler
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: go
Assignee: ian at airs dot com
Reporter: vogt at linux dot vnet.ibm.com
CC: cmang at google dot com
With the current trunk I get a test failure in the runtime/pprof test. I'll
start investigating what's going on now but wanted to report it beforehand.
Any hints on debugging this?
--
$ make -k check-go RUNTESTFLAGS="go-test.exp"
...
--- FAIL: TestMemoryProfiler (0.16s)
testing.go:278: The entry did not match:
32: 1024 \[32: 1024\] @ 0x[0-9,a-f x]+
# 0x[0-9,a-f]+ pprof_test\.allocatePersistent1K\+0x[0-9,a-f]+
.*/mprof_test\.go:43
# 0x[0-9,a-f]+
runtime_pprof_test\.TestMemoryProfiler\+0x[0-9,a-f]+ .*/mprof_test\.go:66
Profile:
heap profile: 37: 3544 [3111: 4229640] @ heap/2
1: 1408 [1: 1408] @ 0x800250a9 0x800250a9 0x8001e5c7 0x8001e5c7
0x80021d3f 0x8001bf73 0x8001d54b 0x800069b1 0x3fff74ac92b 0x80006a15
# 0x8001bf73 mcommoninit+0x93
../../../libgo/runtime/proc.c:739
# 0x8001d54b runtime_schedinit+0x8b
../../../libgo/runtime/proc.c:459
# 0x800069b1 main+0x31 ../../../libgo/runtime/go-main.c:40
# 0x3fff74ac92b
# 0x80006a15
1: 1024 [1024: 1048576] @ 0x800250a9 0x800250a9 0x8001163f 0x80011687
0x8000c551 0x800ad279 0x8001e229
# 0x800ad279 testing.$thunk15+0xc9
../../../libgo/go/testing/testing.go:555
# 0x8001e229 kickoff+0x41
../../../libgo/runtime/proc.c:235
32: 1024 [32: 1024] @ 0x800250a9 0x800250a9 0x8000c44b 0x8000c595
0x800ad279 0x8001e229
# 0x8000c44b pprof_test.allocatePersistent1K+0x23
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/mprof_test.go:43
# 0x8000c595 runtime_pprof_test.TestMemoryProfiler+0x11d
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/mprof_test.go:65
# 0x800ad279 testing.$thunk15+0xc9
../../../libgo/go/testing/testing.go:555
# 0x8001e229 kickoff+0x41
../../../libgo/runtime/proc.c:235
1: 64 [1: 64] @ 0x800250a9 0x800250a9 0x8001134d 0x8000c533 0x800ad279
0x8001e229
# 0x800ad279 testing.$thunk15+0xc9
../../../libgo/go/testing/testing.go:555
# 0x8001e229 kickoff+0x41
../../../libgo/runtime/proc.c:235
1: 16 [1: 16] @ 0x800250a9 0x800250a9 0x8000c4df 0x800ad279 0x8001e229
# 0x800ad279 testing.$thunk15+0xc9
../../../libgo/go/testing/testing.go:555
# 0x8001e229 kickoff+0x41
../../../libgo/runtime/proc.c:235
1: 8 [1: 8] @ 0x800250a9 0x800250a9 0x8000c50f 0x800ad279 0x8001e229
# 0x800ad279 testing.$thunk15+0xc9
../../../libgo/go/testing/testing.go:555
# 0x8001e229 kickoff+0x41
../../../libgo/runtime/proc.c:235
0: 0 [0: 0] @ 0x800250a9 0x800250a9 0x8000c5bb 0x800ad279 0x8001e229
# 0x800ad279 testing.$thunk15+0xc9
../../../libgo/go/testing/testing.go:555
# 0x8001e229 kickoff+0x41
../../../libgo/runtime/proc.c:235
0: 0 [1: 32] @ 0x800250a9 0x800250a9 0x8000c3b7 0x8000c58f 0x800ad279
0x8001e229
# 0x8000c3b7 pprof_test.allocateTransient2M+0x47
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/mprof_test.go:30
# 0x8000c58f runtime_pprof_test.TestMemoryProfiler+0x117
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/mprof_test.go:64
# 0x800ad279 testing.$thunk15+0xc9
../../../libgo/go/testing/testing.go:555
# 0x8001e229 kickoff+0x41
../../../libgo/runtime/proc.c:235
0: 0 [1: 2097152] @ 0x800250a9 0x800250a9 0x8001163f 0x80011687
0x8000c3a7 0x8000c58f 0x800ad279 0x8001e229
# 0x8000c3a7 pprof_test.allocateTransient2M+0x37
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/mprof_test.go:30
# 0x8000c58f runtime_pprof_test.TestMemoryProfiler+0x117
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/mprof_test.go:64
# 0x800ad279 testing.$thunk15+0xc9
../../../libgo/go/testing/testing.go:555
# 0x8001e229 kickoff+0x41
../../../libgo/runtime/proc.c:235
0: 0 [1024: 1048576] @ 0x800250a9 0x800250a9 0x8000c32b 0x8000c589
0x800ad279 0x8001e229
# 0x8000c32b pprof_test.allocateTransient1M+0x23
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/mprof_test.go:21
# 0x8000c589 runtime_pprof_test.TestMemoryProfiler+0x111
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/mprof_test.go:59
# 0x800ad279 testing.$thunk15+0xc9
../../../libgo/go/testing/testing.go:555
# 0x8001e229 kickoff+0x41
../../../libgo/runtime/proc.c:235
0: 0 [1024: 32768] @ 0x800250a9 0x800250a9 0x8000c561 0x800ad279
0x8001e229
# 0x800ad279 testing.$thunk15+0xc9
../../../libgo/go/testing/testing.go:555
# 0x8001e229 kickoff+0x41
../../../libgo/runtime/proc.c:235
0: 0 [1: 16] @ 0x800250a9 0x800250a9 0x80025b41 0x80025b41 0x8001d531
0x800069b1 0x3fff74ac92b 0x80006a15
# 0x800069b1 main+0x31 ../../../libgo/runtime/go-main.c:40
# 0x3fff74ac92b
# 0x80006a15
0: 0 [0: 0] @ 0x800250a9 0x800250a9 0x8001163f 0x80011687 0x80009025
0x80007949 0x8000c609 0x800ad279 0x8001e229
# 0x80009025 pprof.writeHeap+0x8d
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/pprof.go:401
# 0x80007949
runtime_pprof.WriteTo.pN21_runtime_pprof.Profile+0x99
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/pprof.go:229
# 0x8000c609 runtime_pprof_test.TestMemoryProfiler+0x191
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/mprof_test.go:71
# 0x800ad279 testing.$thunk15+0xc9
../../../libgo/go/testing/testing.go:555
# 0x8001e229 kickoff+0x41
../../../libgo/runtime/proc.c:235
0: 0 [0: 0] @ 0x800250a9 0x800250a9 0x80008fd3 0x80007949 0x8000c609
0x800ad279 0x8001e229
# 0x80008fd3 pprof.writeHeap+0x3b
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/pprof.go:388
# 0x80007949
runtime_pprof.WriteTo.pN21_runtime_pprof.Profile+0x99
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/pprof.go:229
# 0x8000c609 runtime_pprof_test.TestMemoryProfiler+0x191
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/mprof_test.go:71
# 0x800ad279 testing.$thunk15+0xc9
../../../libgo/go/testing/testing.go:555
# 0x8001e229 kickoff+0x41
../../../libgo/runtime/proc.c:235
0: 0 [0: 0] @ 0x800250a9 0x800250a9 0x8001134d 0x80006ecf 0x8000c5e1
0x800ad279 0x8001e229
# 0x800ad279 testing.$thunk15+0xc9
../../../libgo/go/testing/testing.go:555
# 0x8001e229 kickoff+0x41
../../../libgo/runtime/proc.c:235
0: 0 [0: 0] @ 0x800250a9 0x800250a9 0x80011821 0x800112cf 0x80006c03
0x80006ea3 0x8000c5e1 0x800ad279 0x8001e229
# 0x80006c03 pprof.lockProfiles+0x103
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/pprof.go:90
# 0x80006ea3 runtime_pprof.Lookup+0x23
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/pprof.go:127
# 0x8000c5e1 runtime_pprof_test.TestMemoryProfiler+0x169
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/mprof_test.go:71
# 0x800ad279 testing.$thunk15+0xc9
../../../libgo/go/testing/testing.go:555
# 0x8001e229 kickoff+0x41
../../../libgo/runtime/proc.c:235
0: 0 [0: 0] @ 0x800250a9 0x800250a9 0x80011c07 0x800112a9 0x80006c03
0x80006ea3 0x8000c5e1 0x800ad279 0x8001e229
# 0x80006c03 pprof.lockProfiles+0x103
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/pprof.go:90
# 0x80006ea3 runtime_pprof.Lookup+0x23
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/pprof.go:127
# 0x8000c5e1 runtime_pprof_test.TestMemoryProfiler+0x169
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/mprof_test.go:71
# 0x800ad279 testing.$thunk15+0xc9
../../../libgo/go/testing/testing.go:555
# 0x8001e229 kickoff+0x41
../../../libgo/runtime/proc.c:235
0: 0 [0: 0] @ 0x800250a9 0x800250a9 0x80011be3 0x800112a9 0x80006c03
0x80006ea3 0x8000c5e1 0x800ad279 0x8001e229
# 0x80006c03 pprof.lockProfiles+0x103
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/pprof.go:90
# 0x80006ea3 runtime_pprof.Lookup+0x23
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/pprof.go:127
# 0x8000c5e1 runtime_pprof_test.TestMemoryProfiler+0x169
/home/vogt/src/git/gcc/build-go/s390x-ibm-linux-gnu/libgo/gotest81795/test/mprof_test.go:71
# 0x800ad279 testing.$thunk15+0xc9
../../../libgo/go/testing/testing.go:555
# 0x8001e229 kickoff+0x41
../../../libgo/runtime/proc.c:235
# runtime.MemStats
# Alloc = 25574936
# TotalAlloc = 29809488
# Sys = 35420408
# Lookups = 11
# Mallocs = 7276
# Frees = 3243
# HeapAlloc = 25574936
# HeapSys = 30408704
# HeapIdle = 4521984
# HeapInuse = 25886720
# HeapReleased = 0
# HeapObjects = 4033
# Stack = 0 / 0
# MSpan = 9472 / 49152
# MCache = 2200 / 16384
# BuckHashSys = 1540888
# NextGC = 50917776
# PauseNs = [85000 94000 92000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
# NumGC = 3
# EnableGC = true
# DebugGC = false
FAIL
FAIL: runtime/pprof
make[3]: *** [runtime/pprof/check] Error 1
next reply other threads:[~2015-02-10 12:13 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-10 12:13 vogt at linux dot vnet.ibm.com [this message]
2015-02-10 15:21 ` [Bug go/64999] " vogt at linux dot vnet.ibm.com
2015-02-10 15:23 ` ian at airs dot com
2015-02-10 15:25 ` ian at airs dot com
2015-02-10 15:36 ` vogt at linux dot vnet.ibm.com
2015-02-10 15:55 ` vogt at linux dot vnet.ibm.com
2015-02-10 17:20 ` ian at airs dot com
2015-02-11 7:15 ` vogt at linux dot vnet.ibm.com
2015-02-11 7:38 ` vogt at linux dot vnet.ibm.com
2015-02-11 17:45 ` ian at airs dot com
2015-02-12 7:02 ` vogt at linux dot vnet.ibm.com
2015-02-12 16:45 ` ian at airs dot com
2015-02-12 17:24 ` ian at airs dot com
2015-02-16 10:59 ` vogt at linux dot vnet.ibm.com
2015-02-16 11:49 ` vogt at linux dot vnet.ibm.com
2015-02-16 11:50 ` vogt at linux dot vnet.ibm.com
2015-02-16 14:08 ` ian at airs dot com
2015-02-17 11:13 ` vogt at linux dot vnet.ibm.com
2015-02-17 12:07 ` vogt at linux dot vnet.ibm.com
2015-02-17 14:24 ` ian at airs dot com
2015-02-18 9:21 ` vogt at linux dot vnet.ibm.com
2015-02-18 12:28 ` ian at airs dot com
2015-02-18 13:13 ` vogt at linux dot vnet.ibm.com
2015-02-18 18:52 ` ian at airs dot com
2015-02-24 14:07 ` boger at us dot ibm.com
2015-02-24 18:51 ` ian at airs dot com
2015-02-24 22:25 ` boger at us dot ibm.com
2015-02-25 0:17 ` ian at airs dot com
2015-02-25 0:55 ` boger at us dot ibm.com
2015-02-26 9:55 ` vogt at linux dot vnet.ibm.com
2015-02-26 16:25 ` boger at us dot ibm.com
2015-02-26 16:56 ` ian at airs dot com
2015-02-26 17:08 ` ian at airs dot com
2015-02-26 17:13 ` boger at us dot ibm.com
2015-02-26 18:25 ` ian at airs dot com
2015-03-06 17:24 ` ian at airs dot com
2015-03-06 20:08 ` boger at us dot ibm.com
2015-03-06 21:08 ` ian at airs dot com
2015-03-09 20:56 ` boger at us dot ibm.com
2015-03-09 22:02 ` ian at airs dot com
2015-03-10 12:28 ` boger at us dot ibm.com
2015-03-10 14:21 ` ian at airs dot com
2015-03-10 14:44 ` boger at us dot ibm.com
2015-03-10 16:17 ` ian at airs dot com
2015-03-10 17:49 ` boger at us dot ibm.com
2015-03-10 18:28 ` ian at airs dot com
2015-03-10 20:18 ` boger at us dot ibm.com
2015-03-10 20:45 ` ian at airs dot com
2015-03-12 14:13 ` boger at us dot ibm.com
2015-03-12 15:30 ` ian at airs dot com
2015-04-17 12:47 ` boger at us dot ibm.com
2015-04-17 13:04 ` boger at us dot ibm.com
2015-04-17 19:30 ` ian at gcc dot gnu.org
2015-04-17 19:30 ` ian at gcc dot gnu.org
2015-04-17 21:32 ` ian at airs dot com
2015-04-21 8:28 ` vogt at linux dot vnet.ibm.com
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