Re: [Gc] Failure on mips64el-linux-gnu, statically linked

Ivan Maidanski ivmai at mail.ru
Tue Jul 9 02:15:34 PDT 2013


 Hi Ludo,

May be this is not related:
Do you use libatomic_ops? As I understand it has no support of Mips64

Regards,
Ivan


Среда,  3 июля 2013, 16:07 +02:00 от ludo at gnu.org (Ludovic Courtès):
>Hello,
>
>With GC 7.2d configured with --disable-shared on mips64el-linux-gnu (N32),
>‘threadleaktest’ crashes once every three or four runs:
>
>--8<---------------cut here---------------start------------->8---
>Core was generated by `./threadleaktest'.
>Program terminated with signal 11, Segmentation fault.
>#0  GC_delete_gc_thread (t=0x0) at ../pthread_support.c:539
>539         int hv = NUMERIC_THREAD_ID(id) % THREAD_TABLE_SZ;
>(gdb) info threads 
>  Id   Target Id         Frame 
>* 1    LWP 7105          GC_delete_gc_thread (t=0x0) at ../pthread_support.c:539
>(gdb) bt full
>#0  GC_delete_gc_thread (t=0x0) at ../pthread_support.c:539
>        hv = <optimized out>
>        p = <optimized out>
>#1  0x004168e0 in GC_pthread_join (thread=<optimized out>, retval=<optimized out>) at ../pthread_support.c:1304
>        result = <optimized out>
>        t = 0x0
>#2  0x0040334c in main () at ../tests/thread_leak_test.c:72
>        t = {738505904, 746894512, 755283120, 755283120, 763671728}
>        code = 0
>(gdb) p GC_threads
>$1 = {0x4d2710, 0x0 <repeats 255 times>}
>--8<---------------cut here---------------end--------------->8---
>
>Same problem with 7.3alpha2.
>
>Any ideas?
>
>Thanks,
>Ludo’.
>
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-- 
Иван Майданский
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