Another couple.
The faulting address in the second oops (which is always less interesting)
is ascii "UCT=". I don't recognise that.
Why does my "last sysfs file" have "usb5" in it? After the thing boots and
gets to a login prompt, I have no usb5??
sony:/sys/devices/pci0000:00/0000:00:1d.7# l
total 0
lrwxrwxrwx 1 root root 0 Mar 4 02:42 bus -> ../../../bus/pci
-r--r--r-- 1 root root 4096 Mar 4 02:42 class
-rw-r--r-- 1 root root 256 Mar 4 02:42 config
-r--r--r-- 1 root root 4096 Mar 4 02:42 device
lrwxrwxrwx 1 root root 0 Mar 4 02:42 driver ->
../../../bus/pci/drivers/ehci_hcd
-r--r--r-- 1 root root 4096 Mar 4 02:42 irq
-r--r--r-- 1 root root 4096 Mar 4 02:43 local_cpus
-r--r--r-- 1 root root 4096 Mar 4 02:42 modalias
-r--r--r-- 1 root root 4096 Mar 4 02:43 pools
drwxr-xr-x 2 root root 0 Mar 4 02:43 power
-r--r--r-- 1 root root 4096 Mar 4 02:42 resource
-rw------- 1 root root 1024 Mar 4 02:43 resource0
-r--r--r-- 1 root root 4096 Mar 4 02:43 subsystem_device
-r--r--r-- 1 root root 4096 Mar 4 02:43 subsystem_vendor
--w------- 1 root root 4096 Mar 4 02:42 uevent
drwxr-xr-x 5 root root 0 Mar 4 02:43 usb1
lrwxrwxrwx 1 root root 0 Mar 4 02:43 usb_host:usb_host1 ->
../../../class/usb_host/usb_host1
-r--r--r-- 1 root root 4096 Mar 4 02:42 vendor
BUG: unable to handle kernel paging request at virtual address 306373e4
printing eip:
*pde = 00000000
Oops: 0000 [#1]
last sysfs file: /devices/pci0000:00/0000:00:1d.7/usb5/idVendor
Modules linked in: nvram ide_cd cdrom ipw2200 snd_hda_intel snd_hda_codec
ieee80211 ohci1394 ieee1394 ieee80211_crypt snd_seq_dummy sg uhci_hcd ehci_hcd
snd_seq_oss joydev snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss
snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc piix i2c_i801
i2c_core hw_random generic ext3 jbd ide_disk ide_core
CPU: 0
EIP: 0060:[<c01bd696>] Not tainted VLI
EFLAGS: 00010216 (2.6.16-rc5-mm2 #277)
EIP is at kref_put+0x12/0x70
eax: 306373e4 ebx: 306373e4 ecx: 00000000 edx: c01bd0a3
esi: c01bd0a3 edi: c1cbc6b8 ebp: f71f0458 esp: f7e81eb0
ds: 007b es: 007b ss: 0068
Process khubd (pid: 114, threadinfo=f7e81000 task=c1c7faa0)
Stack: <0>5300302e c1cbc614 c0220e01 c1cbc614 c1cbc710 c0220e50 c1cbc67c
c1cbc614
c021d29a 00000000 c1cbc600 f71f0400 f71fe408 00000000 c024905a 01000001
00000001 f711c440 f7055600 00000001 f71f0400 00000001 00000000 00000001
Call Trace:
<c0220e01> device_pm_set_parent+0x11/0x21 <c0220e50> device_pm_add+0x3f/0x78
<c021d29a> device_add+0xd1/0x12d <c024905a> usb_set_configuration+0x19e/0x3d0
<c024455d> usb_new_device+0x169/0x1d0 <c0245695>
hub_port_connect_change+0x1ad/0x343
<c0245aec> hub_events+0x2c1/0x3f1 <c0245c1c> hub_thread+0x0/0xe6
<c0245c26> hub_thread+0xa/0xe6 <c0129433> autoremove_wake_function+0x0/0x2d
<c0129433> autoremove_wake_function+0x0/0x2d <c0129144> kthread+0x9c/0xa1
<c01290a8> kthread+0x0/0xa1 <c01012ed> kernel_thread_helper+0x5/0xb
Code: 68 b5 2e 2f c0 68 4b 50 2e c0 e8 a1 d2 f5 ff e8 a3 62 f4 ff 83 c4 10 eb
dc 56 85 d2 89 d6 53 89 c3 74 46 81 fe 78 21 15 c0 74 1e <8b> 03 48 74 09 ff 0b
0f 94 c0 84 c0 74 0c 89 d8 ff d6 b8 01 00
<1>BUG: unable to handle kernel paging request at virtual address 3d544355
printing eip:
c01870e5
*pde = 00000000
Oops: 0000 [#2]
last sysfs file: /devices/pci0000:00/0000:00:1d.7/usb5/idVendor
Modules linked in: nvram ide_cd cdrom ipw2200 snd_hda_intel snd_hda_codec
ieee80211 ohci1394 ieee1394 ieee80211_crypt snd_seq_dummy sg uhci_hcd ehci_hcd
snd_seq_oss joydev snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss
snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc piix i2c_i801
i2c_core hw_random generic ext3 jbd ide_disk ide_core
CPU: 0
EIP: 0060:[<c01870e5>] Not tainted VLI
EFLAGS: 00010246 (2.6.16-rc5-mm2 #277)
EIP is at sysfs_lookup+0x68/0x9b
eax: 3d544355 ebx: f72cb18c ecx: f7f4af04 edx: 00000004
esi: 3d544355 edi: f7076570 ebp: f7076514 esp: f7f4add0
ds: 007b es: 007b ss: 0068
Process udevd (pid: 1116, threadinfo=f7f4a000 task=f7044000)
Stack: <0>00000000 f72cbaec c033eee0 f7076514 f7215ba8 f7215c18 c015f457
f7f4af04
f7f4ae40 00000000 f7f4af04 f7f4ae38 f7f4ae40 c015f663 f7ff3b40 f7f4af04
0023bf0e f7215ba8 f708f000 c015fc47 00000000 c01452d7 00000000 00000001
Call Trace:
<c015f457> real_lookup+0x94/0xaf <c015f663> do_lookup+0x69/0x74
<c015fc47> __link_path_walk+0x5d9/0xafc <c01452d7> do_wp_page+0x21e/0x326
<c013e336> buffered_rmqueue+0xc9/0x11c <c01601a8> link_path_walk+0x3e/0xb7
<c01452d7> do_wp_page+0x21e/0x326 <c0146007> __handle_mm_fault+0xce/0x1a8
<c01c0480> strncpy_from_user+0x2d/0x4c <c0160473> do_path_lookup+0xe5/0x21d
<c01607bc> __user_walk_fd+0x29/0x3a <c015be33> vfs_stat_fd+0x15/0x3e
<c01452d7> do_wp_page+0x21e/0x326 <c0146007> __handle_mm_fault+0xce/0x1a8
<c015c44f> sys_stat64+0xf/0x25 <c011583c> do_page_fault+0x17f/0x5a4
<c01156bd> do_page_fault+0x0/0x5a4 <c0102a9b> sysenter_past_esp+0x54/0x75
Code: 8d 58 fc 8b 53 04 0f 18 02 90 8b 54 24 04 83 c2 0c 39 d0 75 df 8b 04 24
5f 5d 5b 5e 5f 5d c3 89 d8 e8 bb f1 ff ff 8b 7d 20 89 c6 <ac> ae 75 08 84 c0 75
f8 31 c0 eb 04 19 c0 0c 01 85 c0 75 be f6
BUG: udevd/1116, lock held at task exit time!
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