Bug#440068: gnumach: GPT in fp_save, fpu.c:675

[Michael Banck <mbanck@debian.org>]

package: gnumach
version: 2:1.3.99.dfsg.cvs20070809-1

I caught this GPT twice now, so filing here:

The error message was (something like): "General Protection Trap (13)
code=0"

This is the trace:
0x100d60
fp_save
/build/buildd/gnumach-1.3.99.dfsg.cvs20070809/build-dbg/../i386/i386/fpu.c:675
0x10114a
fpnoextflt
/build/buildd/gnumach-1.3.99.dfsg.cvs20070809/build-dbg/../i386/i386/fpu.c:530
0x1034a2
user_trap
/build/buildd/gnumach-1.3.99.dfsg.cvs20070809/build-dbg/../i386/i386/trap.c:463
bad frame pointer from here on.

These were the registers (transcribed):

cs  0x8
ds  0x10
es  0x10
fs  0x10
gs  0x10
ss  0x10
eax 0x107502f8
ecx 0x1
edx 0
ebx 0x10732690
esp 0x11fd9fe4
esi 0x1073282c
edi 0x7
eip 0x100d60
efl 0x10246


Michael