Hi,
I get a similar behaviour. I'm using Debian testing distribution
with kernel 2.6.16, and I downloaded the drivers from the unstable
distribution. Is there a workaround, so I can logout and restart X
instead of restarting the computer (I wouldn't mind logging in from a
computer in the network). I've tried unloading the module but
couldn't obviously. The kernel message is as follows:
------------[ cut here ]------------
kernel BUG at arch/i386/mm/pageattr.c:152!
invalid opcode: 0000 [#1]
Modules linked in: fglrx ppdev lp button ac battery ipv6 ext2 mbcache
dm_mod sr_mod sbp2 scsi_mod ide_generic mousedev shpchp pci_hotplug
tsdev eth1394 evdev via686a i2c_isa i2c_viapro amd_k7_agp agpgart
amd76x_edac edac_mc i2c_core snd_cmipci gameport snd_pcm_oss
snd_mixer_oss snd_pcm snd_page_alloc snd_opl3_lib snd_timer snd_hwdep
snd_mpu401_uart snd_rawmidi snd_seq_device psmouse snd rtc serio_raw
floppy pcspkr soundcore parport_pc parport xfs exportfs ide_cd cdrom
ide_disk via82cxxx generic ide_core uhci_hcd usbcore ohci1394
ieee1394 8139too 8139cp mii thermal processor fan
CPU: 0
EIP: 0060:[<b0112744>] Tainted: P VLI
EFLAGS: 00013082 (2.6.16-2-k7 #1)
EIP is at change_page_attr+0x164/0x25c
eax: 2c4001e3 ebx: b1006200 ecx: b0310dc4 edx: b1000000
esi: e0b7e000 edi: 00000163 ebp: 00000000 esp: dd651e80
ds: 007b es: 007b ss: 0068
Process Xorg (pid: 4925, threadinfo=dd650000 task=dfa26030)
Stack: <0>00000001 00003282 b0310dc4 00000001 dc5ee000 dc6244a0
e0b7e000 dd1e25c0
00000000 b01123aa b158bdc0 00000002 00000163 dc6244c0
0000000b e0c5d9c1
e0b7e000 dc6244c0 e0c5da34 e0cc90c0 00000000 e0cc90c0
e0c5da7b dc5ff000
Call Trace:
[<b01123aa>] iounmap+0x8b/0xc0
[<e0c5d9c1>] amd_free_page_map+0xb/0x5e [fglrx]
[<e0c5da34>] amd_free_gatt_pages+0x20/0x4f [fglrx]
[<e0c5da7b>] amd_free_gatt_table+0x18/0x38 [fglrx]
[<e0c5d8c2>] __fgl_agp_cleanup+0x16/0x55 [fglrx]
[<e0c5d88b>] agp_power+0x0/0x21 [fglrx]
[<e0c641eb>] __ke_agp_uninit+0xe/0x24 [fglrx]
[<e0c6dc55>] _firegl_release_agp+0x15/0x140 [fglrx]
[<e0c704c5>] firegl_takedown+0x335/0xc50 [fglrx]
[<e0c6f81f>] firegl_release+0x12f/0x190 [fglrx]
[<b014795a>] __fput+0x80/0x11a
[<b01456e2>] filp_close+0x4e/0x57
[<b0146070>] sys_close+0x56/0x63
[<b0102939>] syscall_call+0x7/0xb
Code: da f6 c4 40 74 03 8b 53 0c ff 42 04 eb 25 84 c0 78 19 8b 44 24
28 29 d0 8b 54 24 08 c1 f8 05 c1 e0 0c 09 f8 89 02 ff 4b 04 eb 08
<0f> 0b 98 00 d4 49 27 b0 8b 03 f6 c4 04 0f 85 9d 00 00 00 8b 03
<1>Unable to handle kernel NULL pointer dereference at virtual
address 00000004
printing eip:
e0c610c0
*pde = 00000000
Oops: 0002 [#2]
The relevant versions are:
ii fglrx-control 8.24.8-1
Control panel for the ATI graphics accelerat
ii fglrx-driver 8.24.8-1
Display driver for the ATI graphics accelera
ii fglrx-kernel-2.6.16-2-k7 8.24.8-1+2.6.16-17 ATI
binary kernel module for Linux 2.6.16-2-
ii fglrx-kernel-src 8.24.8-1
Kernel module source for the ATI graphics ac
ii xserver-xorg 7.0.22 the
X.Org X server
ii xserver-xorg-core 1.0.2-9
X.Org X server -- core server
BTW, I enjoyed installing the packages, in comparison to the life
prior to the packages where installing the ATI drivers was always a
process of a few hours, this was a real treat.
Cheers,
Yuval.
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