Date: Thu, 22 May 2003 15:04:32 -0500 From: Dan Nelson <dnelson@allantgroup.com> To: Julian Elischer <julian@elischer.org> Cc: davidxu@freebsd.org Subject: Re: libkse and SMP (was Re: USB bulk read & pthreads) Message-ID: <20030522200432.GA45995@dan.emsphone.com> In-Reply-To: <Pine.BSF.4.21.0305221233110.82473-100000@InterJet.elischer.org> References: <20030522191234.GA13498@dan.emsphone.com> <Pine.BSF.4.21.0305221233110.82473-100000@InterJet.elischer.org>
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In the last episode (May 22), Julian Elischer said: > On Thu, 22 May 2003, Dan Nelson wrote: > > AHA! > I've seen this panic from ksetest.. > can you go to /usr/src/tools/KSE/ksetest > and > make > ./ksetest > > it may not do it the first time so let it run 10 seconds then kill it > with ^C and retry about 10 times.. It's not cooperating.. It hasn't crashed for me yet. Sometimes it exits cleanly on its own immediately after starting (see below), but it's never caused a panic. I'll try automating it by running it in a loop with a 2nd script running killall -9 ksetest every 10 seconds. $ ./ksetest main() : 0x804c000 eip -> 0x280ae8df uts() at : 0x8048d04 uts stack at : 0x814d000 - 0x8155000 main() : 0x804c400 eip -> 0x280ae8df uts() at : 0x8048d04 uts stack at : 0x8255000 - 0x825d000 thread_start() : 0x804c800 804c800 thread_start() : 0x826d000 826d000 kse_create() -> 0 +-kse_create() -> 0 main() : 0x826d800 eip -> 0x280ae8df uts() at : 0x8048d04 uts stack at : 0x837e000 - 0x8386000 +-main() : 0x826dc00 eip -> 0x280ae8df uts() at : 0x8048d04 uts stack at : 0x8486000 - 0x848e000 thread_start() : 0x848e000 848e000 thread_start() : 0x848e800 848e800 thread_start() : 0x84af000 84af000 kse_create() -> 0 A*.kse_create() -> 0 $ -- Dan Nelson dnelson@allantgroup.com
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