http://bugzilla.novell.com/show_bug.cgi?id=621601
http://bugzilla.novell.com/show_bug.cgi?id=621601#c1
--- Comment #1 from Jon Nelson 2010-07-12 14:11:20 UTC ---
Ugh. Forgot to add the actual bug info. On return-from-suspend-to-RAM:
Jul 12 07:36:51 worklaptop kernel: [37084.886372] BUG: unable to handle kernel
NULL pointer dereference at 0000000000000028
Jul 12 07:36:51 worklaptop kernel: [37084.887005] IP: [<ffffffffa018dfaf>]
ttm_bo_pci_offset+0x5f/0x80 [ttm]
Jul 12 07:36:51 worklaptop kernel: [37084.887005] PGD 13a93b067 PUD 132aaf067
PMD 0
Jul 12 07:36:51 worklaptop kernel: [37084.887005] Oops: 0000 [#1] PREEMPT SMP
Jul 12 07:36:51 worklaptop kernel: [37084.887005] last sysfs file:
/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/graphics/fb0/state
Jul 12 07:36:51 worklaptop kernel: [37084.887005] CPU 0
Jul 12 07:36:51 worklaptop kernel: [37084.887005] Modules linked in: ppdev
parport_pc parport rfcomm sco bridge stp llc bnep l2cap btusb bluetooth
nls_iso8859_1 nls_cp437 vfat fat mmc_block nls_utf8 cifs af_packet ip6t_LOG
ipt_MASQUERADE xt_pkttype xt_TCPMSS xt_tcpudp ipt_LOG xt_limit iptable_mangle
xt_MARK xt_dscp iptable_nat nf_nat tun binfmt_misc snd_pcm_oss snd_mixer_oss
snd_seq snd_seq_device vboxnetadp vboxnetflt vboxdrv ip6t_REJECT
nf_conntrack_ipv6 ip6table_raw xt_NOTRACK ipt_REJECT xt_physdev
cpufreq_conservative xt_state cpufreq_userspace cpufreq_powersave iptable_raw
iptable_filter acpi_cpufreq mperf ip6table_mangle nf_conntrack_ipv4
nf_conntrack nf_defrag_ipv4 ip_tables ip6table_filter ip6_tables x_tables nfs
lockd fscache nfs_acl auth_rpcgss sunrpc tcp_westwood fuse ext4 jbd2 crc16 loop
snd_hda_codec_analog arc4 ecb snd_hda_intel snd_hda_codec sr_mod snd_hwdep
pcmcia cdrom snd_pcm sdhci_pci yenta_socket sdhci kvm_intel ata_generic
snd_timer thinkpad_acpi rsrc_nonstatic snd iTCO_wdt kvm mmc_core sg ata_p
Jul 12 07:36:51 worklaptop kernel: iix pcmcia_core i2c_i801 battery pcspkr ac
soundcore iTCO_vendor_support uinput video joydev wmi rfkill snd_page_alloc
e1000e sha256_generic aes_x86_64 aes_generic cbc dm_crypt linear sd_mod nouveau
ttm ahci drm_kms_helper libata drm i2c_algo_bit scsi_mod intel_agp button
dm_snapshot dm_mod edd fan thermal processor thermal_sys [last unloaded:
cfg80211]
Jul 12 07:36:51 worklaptop kernel: [37084.887005]
Jul 12 07:36:51 worklaptop kernel: [37084.887005] Pid: 2076, comm: Xorg Not
tainted 2.6.34-12-desktop #1 64608VU/64608VU
Jul 12 07:36:51 worklaptop kernel: [37084.887005] RIP:
0010:[<ffffffffa018dfaf>] [<ffffffffa018dfaf>] ttm_bo_pci_offset+0x5f/0x80
[ttm]
Jul 12 07:36:51 worklaptop kernel: [37084.887005] RSP: 0000:ffff88013490d9d0
EFLAGS: 00010206
Jul 12 07:36:51 worklaptop kernel: [37084.887005] RAX: 0000000000000000 RBX:
ffff88013490dbc8 RCX: ffff88013490d9f0
Jul 12 07:36:51 worklaptop kernel: [37084.887005] RDX: ffff88013490d9e0 RSI:
ffff88013490dbc8 RDI: ffff8801374800e8
Jul 12 07:36:51 worklaptop kernel: [37084.887005] RBP: ffff8801374800e8 R08:
ffff88013490d9e8 R09: 0000000000000100
Jul 12 07:36:51 worklaptop kernel: [37084.887005] R10: 0000000000000002 R11:
0000000000000007 R12: ffff88013490dab8
Jul 12 07:36:51 worklaptop kernel: [37084.887005] R13: 0000000000000002 R14:
0000000000000000 R15: 0000000000000000
Jul 12 07:36:51 worklaptop kernel: [37084.887005] FS: 00007ffbb985a840(0000)
GS:ffff880001e00000(0000) knlGS:0000000000000000
Jul 12 07:36:51 worklaptop kernel: [37084.887005] CS: 0010 DS: 0000 ES: 0000
CR0: 0000000080050033
Jul 12 07:36:51 worklaptop kernel: [37084.887005] CR2: 0000000000000028 CR3:
0000000132b15000 CR4: 00000000000006f0
Jul 12 07:36:51 worklaptop kernel: [37084.887005] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Jul 12 07:36:51 worklaptop kernel: [37084.887005] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Jul 12 07:36:51 worklaptop kernel: [37084.887005] Process Xorg (pid: 2076,
threadinfo ffff88013490c000, task ffff8801350f47c0)
Jul 12 07:36:51 worklaptop kernel: [37084.887005] Stack:
Jul 12 07:36:51 worklaptop kernel: [37084.887005] ffffffffa018e885
ffff880138b81a30 00000000e0000000 0000000000000000
Jul 12 07:36:51 worklaptop kernel: [37084.887005] <0> 00000000011e0000
ffff880088e49400 ffff88013490dbc8 0000000000000000
Jul 12 07:36:51 worklaptop kernel: [37084.887005] <0> ffff8801374800e8
0000000000000000 ffffffffa018e9f2 ffffffffa01b3088
Jul 12 07:36:51 worklaptop kernel: [37084.887005] Call Trace:
Jul 12 07:36:51 worklaptop kernel: [37084.887005] [<ffffffffa018e885>]
ttm_mem_reg_ioremap+0x45/0xe0 [ttm]
Jul 12 07:36:51 worklaptop kernel: [37084.887005] [<ffffffffa018e9f2>]
ttm_bo_move_memcpy+0xa2/0x540 [ttm]
Jul 12 07:36:51 worklaptop kernel: [37084.887005] [<ffffffffa01b2943>]
nouveau_bo_move+0x73/0x2b0 [nouveau]
Jul 12 07:36:51 worklaptop kernel: [37084.887005] [<ffffffffa018b53d>]
ttm_bo_handle_move_mem+0x10d/0x390 [ttm]
Jul 12 07:36:51 worklaptop kernel: [37084.887005] [<ffffffffa018d8e2>]
ttm_bo_move_buffer+0x132/0x140 [ttm]
Jul 12 07:36:51 worklaptop kernel: [37084.887005] [<ffffffffa018d97a>]
ttm_bo_validate+0x8a/0x120 [ttm]
Jul 12 07:36:51 worklaptop kernel: [37084.887005] [<ffffffffa01b32cb>]
validate_list+0xab/0x2b0 [nouveau]
Jul 12 07:36:51 worklaptop kernel: [37084.887005] [<ffffffffa01b3aa2>]
nouveau_gem_pushbuf_validate+0xb2/0x1d0 [nouveau]
Jul 12 07:36:51 worklaptop kernel: [37084.887005] [<ffffffffa01b4497>]
nouveau_gem_ioctl_pushbuf+0x197/0x7c0 [nouveau]
Jul 12 07:36:51 worklaptop kernel: [37084.887005] [<ffffffffa00d4c78>]
drm_ioctl+0x2c8/0x420 [drm]
Jul 12 07:36:51 worklaptop kernel: [37084.887005] [<ffffffff811348c9>]
vfs_ioctl+0x39/0xc0
Jul 12 07:36:51 worklaptop kernel: [37084.887005] [<ffffffff81134e60>]
do_vfs_ioctl+0x70/0x3d0
Jul 12 07:36:51 worklaptop kernel: [37084.887005] [<ffffffff81135240>]
sys_ioctl+0x80/0xa0
Jul 12 07:36:51 worklaptop kernel: [37084.887005] [<ffffffff81002ffb>]
system_call_fastpath+0x16/0x1b
Jul 12 07:36:51 worklaptop kernel: [37084.887005] [<00007ffbb7d1be87>]
0x7ffbb7d1be87
Jul 12 07:36:51 worklaptop kernel: [37084.887005] Code: 23 31 c0 45 85 d2 74 14
41 83 e3 08 75 0e f6 46 22 01 74 10 0f 1f 84 00 00 00 00 00 f3 c3 66 0f 1f 44
00 00 48 8b 06 49 c1 e1 07 <48> 8b 40 28 48 c1 e0 0c 48 89 01 48 8b 46 10 48 c1
e0 0c 49 89
Jul 12 07:36:51 worklaptop kernel: [37084.887005] RIP [<ffffffffa018dfaf>]
ttm_bo_pci_offset+0x5f/0x80 [ttm]
Jul 12 07:36:51 worklaptop kernel: [37084.887005] RSP <ffff88013490d9d0>
Jul 12 07:36:51 worklaptop kernel: [37084.887005] CR2: 0000000000000028
Jul 12 07:36:51 worklaptop kernel: [37085.009090] ---[ end trace
79fd5775be966805 ]---
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