Date: Sat, 04 Oct 2003 18:12:03 +0200 From: Christian Brueffer <chris@unixpages.org> To: current@freebsd.org Subject: panic: pmap_enter: pte vanished, va: 0xbfbff000 Message-ID: <20031004161203.GA4993@unixpages.org>
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Hi,
just got this panic on my smp box. Sources are from October 2nd, around
9pm CEST. A dump is available for further debugging.
GNU gdb 5.3 (FreeBSD)
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain condition=
s.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-portbld-freebsd5.1"...
panic: pmap_enter: pte vanished, va: 0xbfbff000
panic messages:
---
panic: pmap_enter: pte vanished, va: 0xbfbff000
cpuid =3D 1; lapic.id =3D 01000000
boot() called on cpu#1
syncing disks, buffers remaining... 3842 3842 3842 3839 3839 3839 3839 3839=
3842 3838 3838 3838 3838 3838 38
38 3838 3838 3838 3838 3838 3838 3838 3838 3838 3838 3838 3838 3838 3838=20
giving up on 3553 buffers
Uptime: 1d7h23m22s
Dumping 511 MB
16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 256 272 288 304 320 =
336 352 368 384 400 416 432 448 4
64 480 496
---
#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:240
240 dumping++;
(kgdb) where
#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:240
#1 0xc0514fb0 in boot (howto=3D256) at /usr/src/sys/kern/kern_shutdown.c:3=
72
#2 0xc05153b6 in panic (fmt=3D0xc06cb072 "pmap_enter: pte vanished, va: 0x=
%x")
at /usr/src/sys/kern/kern_shutdown.c:550
#3 0xc06723dd in pmap_enter (pmap=3D0xc515fc80, va=3D3217027072, m=3D0xc17=
ce6e0, prot=3D5 '\005', wired=3D0)
at /usr/src/sys/i386/i386/pmap.c:1962
#4 0xc062149c in vm_fault (map=3D0xc515fbd0, vaddr=3D3217027072, fault_typ=
e=3D1 '\001', fault_flags=3D0)
at /usr/src/sys/vm/vm_fault.c:890
#5 0xc0675e39 in trap_pfault (frame=3D0xdbc8dd48, usermode=3D1, eva=3D3217=
029420)
at /usr/src/sys/i386/i386/trap.c:709
#6 0xc06759d4 in trap (frame=3D
{tf_fs =3D 47, tf_es =3D 47, tf_ds =3D 47, tf_edi =3D 76, tf_esi =3D =
134629896, tf_ebp =3D -1077937832, tf_isp =3D -
607593100, tf_ebx =3D 51, tf_edx =3D 1, tf_ecx =3D 19, tf_eax =3D 0, tf_tr=
apno =3D 12, tf_err =3D 4, tf_eip =3D 673303409,
tf_cs =3D 31, tf_eflags =3D 66118, tf_esp =3D -1077937876, tf_ss =3D 47=
}) at /usr/src/sys/i386/i386/trap.c:317
- Christian
--=20
Christian Brueffer chris@unixpages.org brueffer@FreeBSD.org
GPG Key: http://people.freebsd.org/~brueffer/brueffer.key.asc
GPG Fingerprint: A5C8 2099 19FF AACA F41B B29B 6C76 178C A0ED 982D
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