#0 sched_switch (td=0xc579b230, newtd=Variable "newtd" is not available.

[dikshie]

is this known bug?

Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address   = 0x8c000180
fault code              = supervisor read, page not present
instruction pointer     = 0x20:0xc063d904
stack pointer           = 0x28:0xe7704608
frame pointer           = 0x28:0xe7704620
code segment            = base 0x0, limit 0xfffff, type 0x1b
                        = DPL 0, pres 1, def32 1, gran 1
processor eflags        = interrupt enabled, resume, IOPL = 0
current process         = 2013 (firefox-bin)
trap number             = 12
panic: page fault
cpuid = 0
Uptime: 5h1m34s
Physical memory: 2038 MB
Dumping 194 MB: 179 163 147 131 115 99 83 (CTRL-C to abort)  67
(CTRL-C to abort)  (CTRL-C to abort)  (CTRL-C to abort)  51 (CTRL-C to
abort)  35 19 3

kgdb: kvm_read: invalid address (0x4c414e52)
kgdb: kvm_read: invalid address (0x35b2e804)
kgdb: kvm_read: invalid address (0x5502)
kgdb: kvm_read: invalid address (0x6a02)
Reading symbols from /boot/kernel/geom_journal.ko...Reading symbols
from /boot/kernel/geom_journal.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/geom_journal.ko
Reading symbols from /boot/kernel/acpi_ibm.ko...Reading symbols from
/boot/kernel/acpi_ibm.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/acpi_ibm.ko
Reading symbols from /boot/kernel/acpi.ko...Reading symbols from
/boot/kernel/acpi.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/acpi.ko
Reading symbols from /boot/kernel/linprocfs.ko...Reading symbols from
/boot/kernel/linprocfs.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/linprocfs.ko
Reading symbols from /boot/kernel/linux.ko...Reading symbols from
/boot/kernel/linux.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/linux.ko
#0  sched_switch (td=0xc579b230, newtd=Variable "newtd" is not available.
) at /usr/src/sys/kern/sched_ule.c:1944
1944                    cpuid = PCPU_GET(cpuid);
(kgdb)


7.2-PRERELEASE FreeBSD 7.2-PRERELEASE #7: Sat May  2 17:06:46 JST 2009





-- 
-dikshie-