Date: Thu, 5 Oct 2006 21:58:35 +0200 From: Peter Holm <peter@holm.cc> To: Kris Kennaway <kris@obsecurity.org> Cc: freebsd-current@freebsd.org, Ivan Voras <ivoras@fer.hr> Subject: Re: Thread stuck in aioprn Message-ID: <20061005195835.GA19157@peter.osted.lan> In-Reply-To: <20061005175606.GA77443@xor.obsecurity.org> References: <20061004203715.GA38692@xor.obsecurity.org> <200610050819.53832.davidxu@freebsd.org> <20061005002203.GB42061@xor.obsecurity.org> <eg2i81$ejp$1@sea.gmane.org> <20061005175606.GA77443@xor.obsecurity.org>
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On Thu, Oct 05, 2006 at 01:56:06PM -0400, Kris Kennaway wrote: > On Thu, Oct 05, 2006 at 11:11:06AM +0200, Ivan Voras wrote: > > Kris Kennaway wrote: > > > > >I guess I was unclear: the stress2 test calls random syscalls with > > >random arguments, so the error condition is probably from insufficient > > >sanity checking of the input in aio_read(). > > > > Just a thought - does that include using random values of 0,1,2 for file > > descriptor? > > I'd presume it could happen. > Lots of syscalls will hang in this test, but the stress test environment will send a SIGHUP and a SIGKILL when the default RUNTIME has expired. That's the theory, anaway. - Peter > Kris > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.5 (FreeBSD) > > iD8DBQFFJUc2Wry0BWjoQKURApwkAJwNuaf3WTQRZ4Pr/uVQzzsUXo358wCg+kBN > uRBatnsTQnE9KeS5ZXhqg7E= > =uIN4 > -----END PGP SIGNATURE-----
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