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Bug Id ?
Reporter ?
Product/Version ?
HardInfo / 0.5.1
Status ?
Severity ?
Duplicate Of ?
- none -
Summary ?
segfault on FFT benchmark on Intel Atom N270
Report Time ?
January 19, 2012 10:52:13 PM
Assignment ?
- none -
Resolution ?
Priority ?
Dependencies ?
- none -

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Total: 0

January 19, 2012 10:52:13 PM ns89
When I click on FFT benchmark I get a segfault.

gdb output:

(gdb) r
Starting program: /usr/bin/hardinfo
[Thread debugging using libthread_db enabled]
[New Thread 0xb5c1cb40 (LWP 2910)]
[New Thread 0xb541bb40 (LWP 2911)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb5c1cb40 (LWP 2910)]
0xb6d4264a in lup_solve (a=0x829b950, perm=0x0, b=0x87adaf0) at fftbench.c:134
134 y[i] = b[perm[i]] - sum;
(gdb) bt
#0 0xb6d4264a in lup_solve (a=0x829b950, perm=0x0, b=0x87adaf0)
at fftbench.c:134
#1 0xb6d42842 in fft_bench_start () at fftbench.c:186
#2 0xb6d3e41a in fft_for (start=0, end=1, data=0x0, timer=0xb7faed07)
at ./arch/common/fft.h:26
#3 0xb6d3da44 in benchmark_parallel_for_dispatcher (data=0x82c5560)
at benchmark.c:78
#4 0xb762e344 in ?? () from /usr/lib/libglib-2.0.so.0
#5 0xb7fabd4c in start_thread () from /lib/libpthread.so.0
#6 0xb731703e in clone () from /lib/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

January 20, 2012 01:06:21 AM Leandro Pereira
This is a known bug, which has been fixed in the development version. Unfortunately there isn't any ETA for the release.