FreeBSD 7.2-BETA1 crash

Mike Tancsa mike at
Sat Apr 4 07:05:56 UTC 2009

At 12:43 AM 4/3/2009, Ken Smith wrote:

>The first of the test builds for the FreeBSD 7.2-RELEASE cycle is now
>available.  Testing of two recent changes to the system would be
>particularly valuable.  The bce(4) network driver was updated a few days
>ago.  And some significant work was done on the threading libraries a
>short time ago that is known to fix several major issues but testing to
>see if it introduced any regressions would be appreciated.

Not sure if its a fluke or not, but I had a crash on a recently 
upgraded box.  March 22 was the previous kernel and csuping to today 
gave the following panic.

panic: vm_page_insert: page already inserted

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_page_insert: page already inserted
cpuid = 0
Uptime: 11h35m56s
Physical memory: 2039 MB
Dumping 179 MB: 164 148 132 116 100 84 68 52 36 20 4

Reading symbols from /boot/kernel/acpi.ko...Reading symbols from 
Loaded symbols for /boot/kernel/acpi.ko
Reading symbols from /boot/kernel/k8temp.ko...done.
Loaded symbols for /boot/kernel/k8temp.ko
#0  doadump () at pcpu.h:196
196     pcpu.h: No such file or directory.
         in pcpu.h
(kgdb) #0  doadump () at pcpu.h:196
#1  0xc05e1207 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:418
#2  0xc05e14d9 in panic (fmt=Variable "fmt" is not available.
) at /usr/src/sys/kern/kern_shutdown.c:574
#3  0xc076b4ba in vm_page_insert (m=0xc2a05490, object=0xc59e6200, 
pindex=Unhandled dwarf expression opcode 0x93
     at /usr/src/sys/vm/vm_page.c:642
#4  0xc076ba19 in vm_page_alloc (object=0xc59e6200, pindex=4176, req=64)
     at /usr/src/sys/vm/vm_page.c:1148
#5  0xc075bb57 in vm_fault (map=0xc5086938, vaddr=183959552,
     fault_type=2 '\002', fault_flags=Variable "fault_flags" is not available.
) at /usr/src/sys/vm/vm_fault.c:441
#6  0xc07bcdab in trap_pfault (frame=0xe7a08d38, usermode=1, eva=183959552)
     at /usr/src/sys/i386/i386/trap.c:829
#7  0xc07bd6f7 in trap (frame=0xe7a08d38) at /usr/src/sys/i386/i386/trap.c:397
#8  0xc07a1f4b in calltrap () at /usr/src/sys/i386/i386/exception.s:159
#9  0x280a58d0 in ?? ()
Previous frame inner to this frame (corrupt stack?)

More information about the freebsd-stable mailing list