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"gelf_getshdr () from /lib/x86_64-linux-gnu/libelf.so.1" SIGSEGV, milkyway_1.46_x #85

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braiam opened this issue Mar 28, 2020 · 1 comment
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"gelf_getshdr () from /lib/x86_64-linux-gnu/libelf.so.1" SIGSEGV, milkyway_1.46_x #85

braiam opened this issue Mar 28, 2020 · 1 comment

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@braiam
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braiam commented Mar 28, 2020

I've ran ./projects/milkyway.cs.rpi.edu_milkyway/milkyway_1.46_x86_64-pc-linux-gnu__opencl_ati_101 -l 0 -d 0 --verbose -g -a ./projects/milkyway.cs.rpi.edu_milkyway/parameters-86-4s-bg-set2.txt and ended with segmentation fault. Since the binary doesn't have debugging symbols, this is all I could extract:

➜  boinc-client sudo gdb --args ./projects/milkyway.cs.rpi.edu_milkyway/milkyway_1.46_x86_64-pc-linux-gnu__opencl_ati_101 -l 0 -d 0 --verbose -g -a ./projects/milkyway.cs.rpi.edu_milkyway/parameters-86-4s-bg-set2.txt  
GNU gdb (Debian 9.1-2) 9.1
Copyright (C) 2020 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
    <http://www.gnu.org/software/gdb/documentation/>.

For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from ./projects/milkyway.cs.rpi.edu_milkyway/milkyway_1.46_x86_64-pc-linux-gnu__opencl_ati_101...
(No debugging symbols found in ./projects/milkyway.cs.rpi.edu_milkyway/milkyway_1.46_x86_64-pc-linux-gnu__opencl_ati_101)
(gdb) run
Starting program: /var/lib/boinc-client/projects/milkyway.cs.rpi.edu_milkyway/milkyway_1.46_x86_64-pc-linux-gnu__opencl_ati_101 -l 0 -d 0 --verbose -g -a ./projects/milkyway.cs.rpi.edu_milkyway/parameters-86-4s-bg-set2.txt
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
21:43:55 (92784): Can't open init data file - running in standalone mode
[New Thread 0x7ffff7fcf700 (LWP 92788)]
<search_application> milkyway_separation 1.46 Linux x86_64 double OpenCL </search_application>
Guessing preferred OpenCL vendor 'Advanced Micro Devices, Inc.'
Error loading Lua script './projects/milkyway.cs.rpi.edu_milkyway/parameters-86-4s-bg-set2.txt': [string "number_parameters: 4..."]:1: '<name>' expected near '4' 
Switching to Parameter File './projects/milkyway.cs.rpi.edu_milkyway/parameters-86-4s-bg-set2.txt'
<number_WUs> 1 </number_WUs>
<number_params_per_WU> 26 </number_params_per_WU>
CPU features:        SSE2 = 1, SSE3 = 1, SSE4.1 = 1, AVX = 1
Available functions: SSE2 = 1, SSE3 = 1, SSE4.1 = 1, AVX = 1
Forcing:             SSE2 = 0, SSE3 = 0, SSE4.1 = 0, AVX = 0
Using AVX path
[New Thread 0x7fffeffbc700 (LWP 92789)]
[New Thread 0x7fffef666700 (LWP 92792)]
[New Thread 0x7fffeee65700 (LWP 92794)]
[New Thread 0x7fffee664700 (LWP 92795)]
[New Thread 0x7fffede63700 (LWP 92796)]
[New Thread 0x7fffed662700 (LWP 92797)]
[New Thread 0x7fffece61700 (LWP 92798)]
[New Thread 0x7fffcffff700 (LWP 92799)]
[New Thread 0x7fffc77fe700 (LWP 92800)]
[New Thread 0x7fffcf7fe700 (LWP 92801)]
[New Thread 0x7fffceffd700 (LWP 92802)]
[New Thread 0x7fffce7fc700 (LWP 92803)]
[New Thread 0x7fffcdffb700 (LWP 92804)]
[New Thread 0x7fffcd7fa700 (LWP 92805)]
[New Thread 0x7fffccff9700 (LWP 92806)]
[New Thread 0x7fffc7fff700 (LWP 92807)]
[New Thread 0x7fffc6ffd700 (LWP 92808)]
[New Thread 0x7fffc67fc700 (LWP 92809)]
[New Thread 0x7fffc5ffb700 (LWP 92810)]
[New Thread 0x7fffc57fa700 (LWP 92811)]
[New Thread 0x7fffc4ff9700 (LWP 92812)]
[New Thread 0x7fff8ffff700 (LWP 92813)]
[New Thread 0x7fff87fff700 (LWP 92814)]
[New Thread 0x7fff8f7fe700 (LWP 92815)]
[New Thread 0x7fff8effd700 (LWP 92816)]
[New Thread 0x7fff8e7fc700 (LWP 92817)]
[New Thread 0x7fff8dffb700 (LWP 92818)]
[New Thread 0x7fff8d7fa700 (LWP 92819)]
[New Thread 0x7fff8cff9700 (LWP 92820)]
[New Thread 0x7fff877fe700 (LWP 92821)]
[New Thread 0x7fff86ffd700 (LWP 92822)]
[New Thread 0x7fff867fc700 (LWP 92823)]
[New Thread 0x7fff85ffb700 (LWP 92824)]
[New Thread 0x7fff857fa700 (LWP 92825)]
[New Thread 0x7fff84ff9700 (LWP 92826)]
[New Thread 0x7fff4ffff700 (LWP 92827)]
[New Thread 0x7fff4f7fe700 (LWP 92828)]
[New Thread 0x7fff4effd700 (LWP 92829)]
[New Thread 0x7fff4e7fc700 (LWP 92830)]
[New Thread 0x7fff4dffb700 (LWP 92831)]
[New Thread 0x7fff4d7fa700 (LWP 92832)]
[New Thread 0x7fff4cff9700 (LWP 92833)]
[Thread 0x7fff4e7fc700 (LWP 92830) exited]
[Thread 0x7fff4dffb700 (LWP 92831) exited]
[Thread 0x7fff4effd700 (LWP 92829) exited]
[Thread 0x7fff4f7fe700 (LWP 92828) exited]
[Thread 0x7fff4ffff700 (LWP 92827) exited]
[Thread 0x7fff84ff9700 (LWP 92826) exited]
[Thread 0x7fff857fa700 (LWP 92825) exited]
[Thread 0x7fff85ffb700 (LWP 92824) exited]
[Thread 0x7fff86ffd700 (LWP 92822) exited]
[Thread 0x7fff4cff9700 (LWP 92833) exited]
[Thread 0x7fff4d7fa700 (LWP 92832) exited]
[Thread 0x7fff867fc700 (LWP 92823) exited]
[Thread 0x7fffc57fa700 (LWP 92811) exited]
[Thread 0x7fff8e7fc700 (LWP 92817) exited]
[Thread 0x7fff8dffb700 (LWP 92818) exited]
[Thread 0x7fff8effd700 (LWP 92816) exited]
[Thread 0x7fff8f7fe700 (LWP 92815) exited]
[Thread 0x7fffc4ff9700 (LWP 92812) exited]
[Thread 0x7fffc5ffb700 (LWP 92810) exited]
[Thread 0x7fff87fff700 (LWP 92814) exited]
[Thread 0x7fff877fe700 (LWP 92821) exited]
[Thread 0x7fff8cff9700 (LWP 92820) exited]
[Thread 0x7fff8d7fa700 (LWP 92819) exited]
[Thread 0x7fff8ffff700 (LWP 92813) exited]
Found 1 platform
Platform 0 information:
  Name:       Clover
  Version:    OpenCL 1.1 Mesa 19.3.3
  Vendor:     Mesa
  Extensions: cl_khr_icd
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Radeon RX 590 Series (POLARIS10, DRM 3.35.0, 5.4.0-4-amd64, LLVM 9.0.1)' (AMD:0x1002) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      19.3.3
Version:             OpenCL 1.1 Mesa 19.3.3
Compute capability:  0.0
Little endian:       CL_TRUE
Error correction:    CL_FALSE
Image support:       CL_FALSE
Address bits:        64
Max compute units:   36
Clock frequency:     1545 Mhz
Global mem size:     8589934592
Max mem alloc:       6871947673
Global mem cache:    0
Cacheline size:      0
Local mem type:      CL_LOCAL
Local mem size:      32768
Max const args:      16
Max const buf size:  2147483647
Max parameter size:  1024
Max work group size: 256
Max work item dim:   3
Max work item sizes: { 256, 256, 256 }
Mem base addr align: 32768
Min type align size: 128
Timer resolution:    0 ns
Warp size:           64
ALU per CU:          5
Double extension:    cl_khr_fp64
Double fraction:     1/5
FP config:     float  | double
  FMA:       CL_FALSE   CL_TRUE
  Denormals: CL_FALSE   CL_TRUE
  RTN:        CL_TRUE   CL_TRUE
  Inf/Nan:    CL_TRUE   CL_TRUE
Extensions:
  cl_khr_byte_addressable_store cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_fp64 cl_khr_fp16

Compiler flags:
-D DOUBLEPREC=1 -cl-mad-enable -cl-no-signed-zeros -cl-finite-math-only -D BACKGROUND_PROFILE=1 -D AUX_BG_PROFILE=0 -D NSTREAM=4 -D CONVOLVE=120 -D R0=12 -D SUN_R0=8.5 -D Q_INV_SQR=2.96548920830305 -D BG_A=0 -D BG_B=0 -D BG_C=0 -D BACKGROUND_WEIGHT=0.99 -D THICK_DISK_WEIGHT=0.01 -D INNERPOWER=1 -D OUTERPOWER=1 -D ALPHA_DELTA_3=3 

--Type <RET> for more, q to quit, c to continue without paging--

Thread 1 "milkyway_1.46_x" received signal SIGSEGV, Segmentation fault.
0x00007ffff633e864 in gelf_getshdr () from /lib/x86_64-linux-gnu/libelf.so.1
(gdb) continue
Continuing.
SIGSEGV: segmentation violation

Exiting...
[Thread 0x7fffc67fc700 (LWP 92809) exited]
[Thread 0x7fffc6ffd700 (LWP 92808) exited]
[Thread 0x7fffc7fff700 (LWP 92807) exited]
[Thread 0x7fffccff9700 (LWP 92806) exited]
[Thread 0x7fffcd7fa700 (LWP 92805) exited]
[Thread 0x7fffcdffb700 (LWP 92804) exited]
[Thread 0x7fffce7fc700 (LWP 92803) exited]
[Thread 0x7fffceffd700 (LWP 92802) exited]
[Thread 0x7fffcf7fe700 (LWP 92801) exited]
[Thread 0x7fffc77fe700 (LWP 92800) exited]
[Thread 0x7fffcffff700 (LWP 92799) exited]
[Thread 0x7fffece61700 (LWP 92798) exited]
[Thread 0x7fffed662700 (LWP 92797) exited]
[Thread 0x7fffede63700 (LWP 92796) exited]
[Thread 0x7fffeee65700 (LWP 92794) exited]
[Thread 0x7fffef666700 (LWP 92792) exited]
[Thread 0x7fffeffbc700 (LWP 92789) exited]
[Thread 0x7ffff7fcf700 (LWP 92788) exited]
[Thread 0x7ffff7a79d00 (LWP 92784) exited]
--Type <RET> for more, q to quit, c to continue without paging--
[Inferior 1 (process 92784) exited with code 0301]
(gdb) quit
@braiam
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braiam commented Mar 28, 2020

I another issue, I couldn't signup in the forum since it tells me that the "Your reCAPTCHA response was not correct. Please try again" while the captcha has a green mark. I've tried both Firefox and Chromium.

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