on 21/12/2012 18:38 Hans Petter Selasky said the following: > I've built a 10-current i386 kernel as of today, and I see double fault when > USB audio is allocating memory. Anyone knows why? > > kdb_enter() > vpanic() > panic() > dblfault_handler() > vm_map_lookup() > vm_fault_hold() > vm_fault() > vm_fault_wire() > vm_map_wire() > kmem_alloc_attr(xxx, 0x4000,2,0,0xffffffff) > bus_dmamem_alloc() > usb_pc_alloc_mem()
I suspect that this double fault may have nothing to do with the thread to which you followed up. You need to obtain full debug information to answer your question. -- Andriy Gapon _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
