Bug 3856 - [Anck 4.19][x86_64]stress-ng压力测试过程中,messages日志中有error日志打印:kernel: stress-ng-enosy[3930]: segfault at 108 ip 000000000045461d sp 00007ffc6c7bfdf0 error 4 in stress-ng[400000+160000]
Summary: [Anck 4.19][x86_64]stress-ng压力测试过程中,messages日志中有error日志打印:kernel: stress-ng-e...
Status: NEW
Alias: None
Product: Antest
Classification: Infrastructures
Component: 测试用例 (show other bugs) 测试用例
Version: unspecified
Hardware: All Linux
: P3-Medium S3-normal
Target Milestone: ---
Assignee: Jacob
QA Contact:
URL:
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Keywords:
Depends on:
Blocks:
 
Reported: 2023-01-28 10:11 UTC by wangpingping
Modified: 2023-01-28 10:11 UTC (History)
5 users (show)

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Description wangpingping alibaba_cloud_group 2023-01-28 10:11:14 UTC
[缺陷描述]:
stress-ng压力测试过程中,跑class os过程中,messages日志中有error日志打印:kernel: stress-ng-enosy[3930]: segfault at 108 ip 000000000045461d sp 00007ffc6c7bfdf0 error 4 in stress-ng[400000+160000]

[重现概率]:
必现

[重现环境]:
内核:
# uname -r
4.19.91-273.git.4e69035.an7.x86_64
# cat /etc/os-release
NAME="Anolis OS"
VERSION="7.9"
ID="anolis"
ID_LIKE="rhel fedora centos"
VERSION_ID="7.9"
PRETTY_NAME="Anolis OS 7.9"
ANSI_COLOR="0;31"
HOME_URL="https://openanolis.cn/"
BUG_REPORT_URL="https://bugs.openanolis.cn/"

CENTOS_MANTISBT_PROJECT="CentOS-7"
CENTOS_MANTISBT_PROJECT_VERSION="7"
REDHAT_SUPPORT_PRODUCT="centos"
REDHAT_SUPPORT_PRODUCT_VERSION="7"

CPU信息:
# lscpu
Architecture:          x86_64
CPU op-mode(s):        32-bit, 64-bit
Byte Order:            Little Endian
CPU(s):                4
On-line CPU(s) list:   0-3
Thread(s) per core:    2
Core(s) per socket:    2
Socket(s):             1
NUMA node(s):          1
Vendor ID:             GenuineIntel
CPU family:            6
Model:                 106
Model name:            Intel(R) Xeon(R) Platinum 8369B CPU @ 2.70GHz
Stepping:              6
CPU MHz:               2699.998
BogoMIPS:              5399.99
Hypervisor vendor:     KVM
Virtualization type:   full
L1d cache:             48K
L1i cache:             32K
L2 cache:              1280K
L3 cache:              49152K
NUMA node0 CPU(s):     0-3
Flags:                 fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid tsc_known_freq pni pclmulqdq monitor ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ibrs_enhanced fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid avx512f avx512dq rdseed adx smap avx512ifma clflushopt clwb avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves wbnoinvd arat avx512vbmi pku ospke avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg avx512_vpopcntdq rdpid fsrm arch_capabilities

内存:
# free -h
              total        used        free      shared  buff/cache   available
Mem:            15G        284M         14G        608K        422M         14G
Swap:            0B          0B          0B

[复现步骤]:
跑stress-ng class os

[预期结果]:
stress-ng压力过程中,messages日志中没有error日志;

[实际结果]:
stress-ng压力过程中,messages日志中有error日志打印;