Re: threaded apps crash in 2.2.10 on Alpha

Ivan Kokshaysky (ink@jurassic.park.msu.ru)
Thu, 1 Jul 1999 16:27:49 +0400

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On Wed, Jun 30, 1999 at 03:39:26PM +0200, Einar Floystad Dorum wrote:
> On my SX164 running RH 6.0 (glibc 2.1, egcs 1.1.2) any program using
> pthread will segfault or do an invalid instruction after a short
> time. This happens on both 2.2.10 and 2.2.11-pre1 + Richard
> Henderson's d-2211-rth1.gz. The enclosed pthread test program will
> always segfault inside one of the pthread_* calls.

Nice test case. I had not only segfaults, but also unaligned accesses
at bogus addresses and even 1 oops with it (2.2.10 + d-asn-2).
The problem dissapears with tbia in alpha_switch_to, so I think
a farther work on the ASN stuff is needed...

Ivan.

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