Ken Restivo wrote:
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 1082132816 (LWP 17164)]
> 0xffffffffff600808 in ?? ()
>
> (gdb) bt
> #0 0xffffffffff600808 in ?? ()
> #1 0x00002b53c56aa7f0 in sched_getcpu () from /lib/libc.so.6
> #2 0x0000000000400941 in reader_start (arg=0x0) at test-int-array.c:50
> #3 0x00002b53c53cd3f7 in start_thread () from /lib/libpthread.so.0
> #4 0x00002b53c56b993d in clone () from /lib/libc.so.6
>
> (gdb) f 1
> #1 0x00002b53c56aa7f0 in sched_getcpu () from /lib/libc.so.6
>
> (gdb) f 2
> #2 0x0000000000400941 in reader_start (arg=0x0) at test-int-array.c:50
> 50 printf("reader started on cpu %d\n", sched_getcpu());
>
>
> (gdb) i thr
> 4 Thread 1090525520 (LWP 17165) 0x00002b53c56b9901 in clone () from /lib/libc.so.6
> 3 Thread 47638797092576 (LWP 17156) 0x00002b53c56b9901 in clone () from /lib/libc.so.6
> * 2 Thread 1082132816 (LWP 17164) 0xffffffffff600808 in ?? ()
> 1 LWP 17156 0x00002b53c56b9901 in clone () from /lib/libc.so.6
Okay, sched_getcpu() is causing a lot of trouble (not always available,
segfault'ing, ...). It's gone.
Please update to r310.
--
Olivier Guilyardi / Samalyse
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