I can reliably panic a fresh install of 6.0-BETA5 on my laptop by installing the src set from CDROM with "sh install.sh all". To be honest, I believe that the drive on this laptop is on its way out, but I'm no expert.
Backtraces attached; let me know what else is required. Ceri -- Only two things are infinite, the universe and human stupidity, and I'm not sure about the former. -- Einstein (attrib.)
Script started on Wed Sep 21 20:05:42 2005
# uname -a
FreeBSD 6.0-BETA5 FreeBSD 6.0-BETA5 #0: Mon Sep 19 00:12:45 UTC 2005
[EMAIL PROTECTED]:/usr/obj/usr/src/sys/GENERIC i386
# kgdb /boot/kernel/kernel.debug /var/crash/vmcore.0
[GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so:
Undefined symbol "ps_pglobal_lookup"]
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 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 conditions.
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-marcel-freebsd".
Unread portion of the kernel message buffer:
panic: vm_fault: fault on nofault entry, addr: c8c2a000
Uptime: 15m46s
Dumping 190 MB (2 chunks)
chunk 0: 1MB (159 pages) ... ok
chunk 1: 190MB (48624 pages) 174 158 142 126 110 94 78 62 46 30 14
#0 doadump () at pcpu.h:165
165 pcpu.h: No such file or directory.
in pcpu.h
(kgdb) bt
#0 doadump () at pcpu.h:165
#1 0xc0634fe0 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:399
#2 0xc0635274 in panic (
fmt=0xc08756e3 "vm_fault: fault on nofault entry, addr: %lx")
at /usr/src/sys/kern/kern_shutdown.c:555
#3 0xc0797be4 in vm_fault (map=0xc1043000, vaddr=3368198144,
fault_type=2 '\002', fault_flags=0) at /usr/src/sys/vm/vm_fault.c:277
#4 0xc080196f in trap_pfault (frame=0xca627c44, usermode=0, eva=3368200192)
at /usr/src/sys/i386/i386/trap.c:741
#5 0xc0801605 in trap (frame=
{tf_fs = 8, tf_es = 40, tf_ds = 40, tf_edi = -926767104, tf_esi =
-1051993600, tf_ebp = -899515228, tf_isp = -899515280, tf_ebx = -1051183152,
tf_edx = 368, tf_ecx = 512, tf_eax = -926767104, tf_trapno = 12, tf_err = 2,
tf_eip = -1068704226, tf_cs = 32, tf_eflags = 66050, tf_esp = -1052863744,
tf_ss = 368})
at /usr/src/sys/i386/i386/trap.c:442
#6 0xc07f0eba in calltrap () at /usr/src/sys/i386/i386/exception.s:139
#7 0xc04cde1e in ata_pio_read (request=0xc15837d0, length=2048)
at cpufunc.h:238
#8 0xc04cca88 in ata_end_transaction (request=0xc15837d0)
at /usr/src/sys/dev/ata/ata-lowlevel.c:396
#9 0xc04bc7eb in ata_interrupt (data=0xc14bda00)
at /usr/src/sys/dev/ata/ata-all.c:323
#10 0xc062100d in ithread_loop (arg=0xc13e4500)
at /usr/src/sys/kern/kern_intr.c:545
---Type <return> to continue, or q <return> to quit---
#11 0xc06202c0 in fork_exit (callout=0xc0620ec8 <ithread_loop>,
arg=0xc13e4500, frame=0xca627d38) at /usr/src/sys/kern/kern_fork.c:789
#12 0xc07f0f1c in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:208
(kgdb) #
#
# kgdb /boot/kernel/kernel.debug /var/crash/vmcore.1
[GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so:
Undefined symbol "ps_pglobal_lookup"]
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 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 conditions.
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-marcel-freebsd".
Unread portion of the kernel message buffer:
panic: vm_fault: fault on nofault entry, addr: c874a000
Uptime: 4m57s
Dumping 190 MB (2 chunks)
chunk 0: 1MB (159 pages) ... ok
chunk 1: 190MB (48624 pages) 174 158 142 126 110 94 78 62 46 30 14
#0 doadump () at pcpu.h:165
165 pcpu.h: No such file or directory.
in pcpu.h
(kgdb)
(kgdb) bt
#0 doadump () at pcpu.h:165
#1 0xc0634fe0 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:399
#2 0xc0635274 in panic (
fmt=0xc08756e3 "vm_fault: fault on nofault entry, addr: %lx")
at /usr/src/sys/kern/kern_shutdown.c:555
#3 0xc0797be4 in vm_fault (map=0xc1043000, vaddr=3363086336,
fault_type=2 '\002', fault_flags=0) at /usr/src/sys/vm/vm_fault.c:277
#4 0xc080196f in trap_pfault (frame=0xca627c44, usermode=0, eva=3363088384)
at /usr/src/sys/i386/i386/trap.c:741
#5 0xc0801605 in trap (frame=
{tf_fs = 8, tf_es = 40, tf_ds = 40, tf_edi = -931878912, tf_esi =
-1051993600, tf_ebp = -899515228, tf_isp = -899515280, tf_ebx = -1039338320,
tf_edx = 368, tf_ecx = 512, tf_eax = -931878912, tf_trapno = 12, tf_err = 2,
tf_eip = -1068704226, tf_cs = 32, tf_eflags = 66050, tf_esp = -1052863744,
tf_ss = 368})
at /usr/src/sys/i386/i386/trap.c:442
#6 0xc07f0eba in calltrap () at /usr/src/sys/i386/i386/exception.s:139
#7 0xc04cde1e in ata_pio_read (request=0xc20cf4b0, length=2048)
at cpufunc.h:238
#8 0xc04cca88 in ata_end_transaction (request=0xc20cf4b0)
at /usr/src/sys/dev/ata/ata-lowlevel.c:396
#9 0xc04bc7eb in ata_interrupt (data=0xc14bda00)
at /usr/src/sys/dev/ata/ata-all.c:323
#10 0xc062100d in ithread_loop (arg=0xc13e4500)
at /usr/src/sys/kern/kern_intr.c:545
---Type <return> to continue, or q <return> to quit---
#11 0xc06202c0 in fork_exit (callout=0xc0620ec8 <ithread_loop>,
arg=0xc13e4500, frame=0xca627d38) at /usr/src/sys/kern/kern_fork.c:789
#12 0xc07f0f1c in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:208
(kgdb)
# exit
Script done on Wed Sep 21 20:06:35 2005
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