Date: Thu, 22 May 2003 12:35:50 -0700 (PDT) From: Julian Elischer <julian@elischer.org> To: Dan Nelson <dnelson@allantgroup.com> Cc: davidxu@freebsd.org Subject: Re: libkse and SMP (was Re: USB bulk read & pthreads) Message-ID: <Pine.BSF.4.21.0305221233110.82473-100000@InterJet.elischer.org> In-Reply-To: <20030522191234.GA13498@dan.emsphone.com>
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On Thu, 22 May 2003, Dan Nelson wrote: > In the last episode (May 22), Julian Elischer said: > > what's 'pike'? > checking for pthread_mutexattr_init... yes > checking for pthread_kill... yes > checking posix threads... panic: mtx_lock() of spin mutex └┬<▀é└B @ ../../../vm/vm_map.c:2142 > cpuid = 1; lapic.id = 00000000 > Stack backtrace: > panic(c03e5cf4,c082e000,c03f59e2,85e,d1d21000) at panic+0x11b > _mtx_lock_flags(c21a42c0,0,c03f59e2,85e,db9e8b9c) at _mtx_lock_flags+0x84 > vm_map_delete(c0831000,d1d1d000,d1d21000,dfe1dda0,c3ed5e40) at vm_map_delete+0x19b > vm_map_remove(c0831000,d1d1d000,d1d21000,121,c3ed5d10) at vm_map_remove+0x55 > cpu_thread_clean(c3ed5d10,6ab,c3ed5d10,c3ed5e40,db9e8c3c) at cpu_thread_clean+0x66 > thread_free(c3ed5d10,0,c03e7262,365,c492e000) at thread_free+0x14 > thread_reap(c3e45780,ffffffff,0,28c,0) at thread_reap+0x124 > wait1(c3821be0,db9e8d10,0,db9e8d40,c039b603) at wait1+0x7d6 > wait4(c3821be0,db9e8d10,c03fb8ec,3fb,4) at wait4+0x20 > syscall(c038002f,2f,2f,1,80ff100) at syscall+0x3a3 > Xint0x80_syscall() at Xint0x80_syscall+0x1d > --- syscall (7), eip = 0x807c1eb, esp = 0xbfbff01c, ebp = 0xbfbff038 --- > boot() called on cpu#1 > > Manually running the "checking posix threads" conftest by itself works > fine, though... 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.. let me know the result.. I've been looking for this for a while..home | help
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