Hi all,

Hope this helps people. After I've disabled the secondlevel
CPU cache, the panic is now always at the same place:

0xc02fd315 is in pmap_remove_pages (/usr/src/sys/i386/i386/pmap.c:2941).
2936    #ifdef PMAP_REMOVE_PAGES_CURPROC_ONLY
2937                    pte = vtopte(pv->pv_va);
2938    #else
2939                    pte = pmap_pte_quick(pv->pv_pmap, pv->pv_va);
2940    #endif
2941                    tpte = *pte;
2942
2943                    if (tpte == 0) {
2944                            printf("TPTE at %p  IS ZERO @ VA %08x\n",
2945                                    pte, pv->pv_va);

Kernelfile:

http://people.freebsd.org/~mbr/crashes/kernel.debug.bz2 (8 Mb)

Kernelconfig:

http://people.freebsd.org/~mbr/crashes/kernel.CONFIG

Cores:

http://people.freebsd.org/~mbr/crashes/vmcore.1.bz2 (5 Mb)
http://people.freebsd.org/~mbr/crashes/vmcore.2.bz2 (7 Mb)
http://people.freebsd.org/~mbr/crashes/vmcore.3.bz2 (26 Mb)

Descriptions:

http://people.freebsd.org/~mbr/crashes/vmcore.1.txt
http://people.freebsd.org/~mbr/crashes/vmcore.2.txt
http://people.freebsd.org/~mbr/crashes/vmcore.3.txt

Martin


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