On 10/30/10, Andriy Gapon <avg_at_icyb.net.ua> wrote: > on 30/10/2010 17:43 Paul B Mahol said the following: >> Hi, >> >> Booting amd64 kernel panic in pmap_demote_DMAP(): invalid PDPE >> >> This is on: >> >> Copyright (c) 1992-2010 The FreeBSD Project. >> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 >> The Regents of the University of California. All rights reserved. >> FreeBSD is a registered trademark of The FreeBSD Foundation. >> FreeBSD 9.0-CURRENT #1 r214542+ac89f9b: Sat Oct 30 09:40:45 UTC 2010 >> root_at_:/usr/obj/usr/src/sys/kernel i386 > ----------------------------------------^^^^ > amd64 or i386? That is working i386 kernel, I can send bt of amd64 kernel as picture. > >> CPU: Intel(R) Core(TM)2 CPU T5500 _at_ 1.66GHz (1662.54-MHz >> 686-class CPU) >> Origin = "GenuineIntel" Id = 0x6f2 Family = 6 Model = f Stepping = 2 >> >> Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> >> >> Features2=0xe3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM> >> AMD Features=0x20100000<NX,LM> >> AMD Features2=0x1<LAHF> >> TSC: P-state invariant >> real memory = 2147483648 (2048 MB) >> avail memory = 2087346176 (1990 MB) >> ACPI APIC Table: <HP 30A2 > >> FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs >> FreeBSD/SMP: 1 package(s) x 2 core(s) >> cpu0 (BSP): APIC ID: 0 >> cpu1 (AP): APIC ID: 1 >> ioapic0: Changing APIC ID to 1 >> ioapic0 <Version 2.0> irqs 0-23 on motherboard >> acpi0: <HPQOEM SLIC-MPC> on motherboard >> acpi0: Power Button (fixed) >> acpi0: reservation of 0, a0000 (3) failed > > It seems that the panic happens at the stage where you should be able to > enter > ddb and obtain a backtrace at the very least, after adding DDB option to > your > kernel.Received on Sat Oct 30 2010 - 13:00:02 UTC
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