Date: Fri, 27 Jun 2003 11:26:37 -0400 From: Michael Edenfield <kutulu@kutulu.org> To: threads@freebsd.org Subject: the *other* kse test app not working... Message-ID: <20030627152637.GA780@basement.kutulu.org>
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The "ksetest" app in the KSE test suite appears to be working for me,=20
but the "rr" program is causing a reproduceable panic. I have two=20
crash dumps from this if anyone's interested. The panic is happening,=20
if I'm teading this right, in mi_switch. The program itself prints=20
out three "thread_start" messages and some fraction of kse_create()=20
when page faults.
#5 0xc02717c8 in calltrap () at {standard input}:96
#6 0xc018561f in mi_switch () at /usr/src/sys/kern/kern_synch.c:525
#7 0xc01687b3 in ithread_loop (arg=3D0xc0a08c00) at=20
/usr/src/sys/kern/kern_intr.c:557
520 if (td->td_proc->p_flag & P_SA)
521 thread_switchout(td);
522 sched_switchout(td);
523
524 #if !defined(__alpha__) && !defined(__powerpc__)=20
525 newtd =3D choosethread();
526 if (td !=3D newtd)
527 cpu_switch(td, newtd); /* SHAZAM!! */
528 #ifdef SWTCH_OPTIM_STATS
529 else
--Mike
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