On Sun, May 11, 2008 at 11:03 AM, Sepherosa Ziehau <[EMAIL PROTECTED]> wrote: > On Sun, May 11, 2008 at 1:26 AM, Matthew Dillon > <[EMAIL PROTECTED]> wrote: > > > > :Hi, > > : > > :Following line is printed immediately after copyrights prints: > > :panic: assertion: (newpte & VPTE_MANAGED) == 0 || m->flags & PG_MAPPED > > :in pmap_enter > > : > > :Back trace shows no function name. > > : > > :SMP kernel works without problem. > > : > > :Best Regards, > > :sephe > > > > I haven't been able to reproduce this. My UP vkernel boots ok. > > > > Could you try gdb'ing your vkernel after it drops into DDB and see > > if gdb can produce a backtrace ? > > Grr, my working kernel is relatively old and panics upon vnconfig > vkernel root image. > But I built a GENERIC kernel and managed to map the backtrace address > to the function name: > begin (0xc0141beb) > mi_startup (0xc029ad61) > vm_mem_init (0xc041bfcc) > pmap_init (0xc04a1286) > kmem_alloc3 (0xc041c500) > vm_map_wire (0xc041fb10) > vm_fault_wire (0xc041b766) > vm_fault (0xc041b602) > pmap_enter (0xc04a37b3) > panic (0xc02bbd53) > > Hope this will be helpful > I am uploading kernel image to leaf
It is at ~sephe/crash/kernel.bz2 > > > > Best Regards, > sephe > > -- > Live Free or Die > -- Live Free or Die
