Red Hat Bugzilla – Bug 17691
agpgart module causes Unable to handle kernel paging request
Last modified: 2007-04-18 12:28:36 EDT
On loading the agpgart module, this is recorded in the logs:
Linux agpgart interface v0.99 (c) Jeff Hartmann
agpgart: Maximum main memory to use for agp memory: 440M
agpgart: Detected AMD Irongate chipset
Unable to handle kernel paging request at virtual address 0000000062000004
modprobe(153): Oops 1
pc = [<fffffe0000820fa8>] ra = [<fffffe0000820f7c>] ps = 0000
v0 = 0000000000000000 t0 = 0000000062000000 t1 = 0000000062000000
t2 = 000000001ebe4000 t3 = fffffc0000ade000 t4 = fffffe0000830000
t5 = fffffe0000830000 t6 = fffffffe00000000 t7 = fffffc001ecfc000
s0 = fffffe0000824f48 s1 = fffffe0000825060 s2 = fffffe0000824a68
s3 = 0000000000000001 s4 = 0000000000000001 s5 = fffffe0000824f48
s6 = fffffc001ecfff00 a0 = fffffd01fe000014 a1 = 00000000000000b0
a2 = 0000000000000080 a3 = fffffc00005b4dc0 a4 = fffffc001ecffd70
a5 = fffffc001ecffd68 t8 = 0000000000000001 t9 = fffffc0000597de0
t10= 0000000000000000 t11= fffffc0000597dd8 pv = fffffc000031d3a0
at = fffffe0000830000 gp = fffffe000082d0a8 sp = fffffc001ecffd98
47f01412 or zero,128,a2
4441f102 andnot t1,15,t1
44420401 or t1,t1,t0
b05e0020 stl t1,32(sp)
4821f621 zapnot t0,15,t0
b42a0000 stq t0,0(s1)
*b0610004 stl t2,4(t0)
a6090028 ldq a0,40(s0)
Trace: 331ab4 33b67c 310cf8 450140
Modules stays loaded in 'initializing state', can not be removed.
Still present in RC1.
What machine, RH release if any and kernel?
I think this was originally filed against a 7.0beta version. I can retest with
7.1RC1 if you'd like.
(going through cleaning up/tidying up old bugs)
Is this still true of the Gold ISO images?
I'm making an assumption here that you're using a Nautilus box with an AGP card
of some sort as thats the only alpha I'm aware of that has an AGP slot on it