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kdlucas / byte-unixbench

Automatically exported from code.google.com/p/byte-unixbench
GNU General Public License v2.0
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Run: "Execl Throughput": *** buffer overflow detected ***: terminated; aborting #70

Closed wwng2333 closed 3 years ago

wwng2333 commented 3 years ago 

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   Version 5.1.3                      Based on the Byte Magazine Unix Benchmark

   Multi-CPU version                  Version 5 revisions by Ian Smith,
                                      Sunnyvale, CA, USA
   January 13, 2011                   johantheghost at yahoo period com

1 x Dhrystone 2 using register variables  1 2 3 4 5 6 7 8 9 10

1 x Double-Precision Whetstone  1 2 3 4 5 6 7 8 9 10

1 x Execl Throughput  1sh: line 1: 3016532 Aborted                 (core dumped) "/opt/unixbench/UnixBench/pgms/execl" 30 2>&1 >> "/opt/unixbench/UnixBench/results/localhost.localdomain-2021-02-05-01.log"

**********************************************
Run: "Execl Throughput": *** buffer overflow detected ***: terminated; aborting

[root@localhost ~]# screenfetch 
           /:-------------:\          root@fedora
        :-------------------::        OS: Fedora 
      :-----------/shhOHbmp---:\      Kernel: x86_64 Linux 5.10.11-200.fc33.x86_64
    /-----------omMMMNNNMMD  ---:     Uptime: 3h 7m
   :-----------sMMMMNMNMP.    ---:    Packages: 1265
  :-----------:MMMdP-------    ---\   Shell: bash 5.0.17
 ,------------:MMMd--------    ---:   Disk: 66G / 106G (63%)
 :------------:MMMd-------    .---:   CPU: Genuine Intel 0000 @ 12x 3.6GHz [25.0°C]
 :----    oNMMMMMMMMMNho     .----:   GPU: Intel Corporation UHD Graphics 630 (Mobile)
 :--     .+shhhMMMmhhy++   .------/   RAM: 898MiB / 7789MiB
 :-    -------:MMMd--------------:   
 :-   --------/MMMd-------------;    
 :-    ------/hMMMy------------:     
 :-- :dMNdhhdNMMNo------------;      
 :---:sdNMMMMNds:------------:       
 :------:://:-------------::         
 :---------------------://

Dont know where is the problem.

wwng2333 commented 3 years ago 
[10981.610721] execl[3279448]: segfault at 0 ip 00007f5db969632c sp 00007ffee8c84f00 error 4 in libc-2.32.so[7f5db967a000+14f000]
[10981.610726] Code: 41 54 45 31 e4 55 53 48 83 ec 28 48 89 74 24 08 85 c9 0f 85 ce 02 00 00 83 ff 01 0f 84 8d 01 00 00 83 ff 24 0f 87 84 01 00 00 <49> 0f be 55 00 49 8b 48 68 4c 89 eb 48 89 d0 f6 44 51 01 20 74 19
[10983.204303] execl[3280856]: segfault at 0 ip 00007f91cb4e932c sp 00007fff7bad15e0 error 4 in libc-2.32.so[7f91cb4cd000+14f000]
[10983.204309] Code: 41 54 45 31 e4 55 53 48 83 ec 28 48 89 74 24 08 85 c9 0f 85 ce 02 00 00 83 ff 01 0f 84 8d 01 00 00 83 ff 24 0f 87 84 01 00 00 <49> 0f be 55 00 49 8b 48 68 4c 89 eb 48 89 d0 f6 44 51 01 20 74 19

found these in dmesg

wwng2333 commented 3 years ago

after upgrade to fedora 34, it does't happen again.