[Bug 296545] New: oops in .sbp2_remove_device+0x78/0x498
https://bugzilla.novell.com/show_bug.cgi?id=296545#c1
Summary: oops in .sbp2_remove_device+0x78/0x498
Product: openSUSE 10.3
Version: Alpha 7
Platform: PowerPC-64
OS/Version: Linux
Status: NEW
Severity: Normal
Priority: P5 - None
Component: Kernel
AssignedTo: kernel-maintainers@forge.provo.novell.com
ReportedBy: olh@novell.com
QAContact: qa@suse.de
Found By: ---
while attaching a firewire drive to my single cpu G5:
ieee1394: Node added: ID:BUS[0-00:1023] GUID[00010410100036e0]
ieee1394: Node changed: 0-00:1023 -> 0-01:1023
ieee1394: sbp2: failed to set 4GB DMA mask
Unable to handle kernel paging request for data at address 0x00000000
Faulting instruction address: 0xd0000000007088dc
Oops: Kernel access of bad area, sig: 11 [#1]
SMP NR_CPUS=128 NUMA PowerMac
Modules linked in: sbp2 autofs4 snd_pcm_oss snd_mixer_oss snd_seq
snd_seq_device nf_conntrack_ipv6 ip6t_REJECT xt_tcpudp xt_pkttype ipt_REJECT
xt_state iptable_mangle iptable_nat nf_nat ip6table_mangle nf_conntrack_ipv4
nf_conntrack nfnetlink nfs lockd nfs_acl sunrpc joydev st sr_mod iptable_filter
ip_tables ip6table_filter ip6_tables x_tables ipv6 cpufreq_conservative
cpufreq_userspace cpufreq_powersave apparmor fuse loop dm_mod snd_aoa_codec_tas
snd_aoa_fabric_layout snd_aoa snd_aoa_i2sbus snd_aoa_soundbus snd_pcm
snd_page_alloc snd_timer snd soundcore ohci1394 ide_cd tg3 sungem cdrom
sungem_phy ieee1394 uninorth_agp agpgart sg sd_mod sata_svw libata scsi_mod
NIP: d0000000007088dc LR: d0000000007088c8 CTR: c000000000090358
REGS: c000000008ed73f0 TRAP: 0300 Tainted: G N
(2.6.22.1-20070801_pre_test-ppc64)
MSR: 9000000000009032
https://bugzilla.novell.com/show_bug.cgi?id=296545#c1
--- Comment #1 from Olaf Hering
https://bugzilla.novell.com/show_bug.cgi?id=296545#c2
Stefan Richter
https://bugzilla.novell.com/show_bug.cgi?id=296545#c3
Olaf Hering
https://bugzilla.novell.com/show_bug.cgi?id=296545
Olaf Hering
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