https://bugs.kde.org/show_bug.cgi?id=410924
Bug ID: 410924
Summary: massif crashes running jetstream2 benchmark with
webkit
Product: valgrind
Version: unspecified
Platform: Compiled Sources
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: massif
Assignee: n...@valgrind.org
Reporter: pa...@matos-sorge.com
Target Milestone: ---
Created attachment 122132
--> https://bugs.kde.org/attachment.cgi?id=122132&action=edit
log from step 4
SUMMARY
Trying to run JetStream2 on the command line with JSC crashes massif. Happens
with ubuntu valgrind 3.13 all the way to current tip of master branch in git.
STEPS TO REPRODUCE
1. Clone WebKit from git://git.webkit.org/WebKit.git and cd into it;
2. Build JSC only with Tools/Scripts/build-jsc --jsc-only --release
3. cd PerformanceTests/JetStream2
4. valgrind --tool=massif ../../WebKitBuild/Release/bin/jsc cli.js
OBSERVED RESULT
The attached file shows the log output of step 4.
EXPECTED RESULT
It should not crash.
SOFTWARE/OS VERSIONS
Linux: Ubuntu 18.04 running valgrind compiled on the machine from tip of master
on the day of the bug report.
ADDITIONAL INFORMATION
20 core cpu with hyperthreading. last item of cpuinfo shows:
processor : 39
vendor_id : GenuineIntel
cpu family : 6
model : 85
model name : Intel(R) Xeon(R) Silver 4114 CPU @ 2.20GHz
stepping : 4microcode : 0x200005ecpu MHz : 800.258cache
size : 14080 KBphysical id : 1siblings : 20core id :
12cpu cores : 10
apicid : 57
initial apicid : 57
fpu : yes
fpu_exception : yes
cpuid level : 22
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb
rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology
nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est
tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt
tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch
cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd mba ibrs ibpb
stibp tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2
smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap
clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1
xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln
pts pku ospke md_clear flush_l1d
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds
swapgs
bogomips : 4401.59
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
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