Package: linux-2.6
Version: 2.6.32-31
Severity: normal
My Dell Latitude 2120, with a Dell 5550 HSPA card[1], crashes on
resume from hibernation with the squeeze i386 686 kernel, but only if
before hibernation I used the HSPA card.
Steps to reproduce:
boot
press func-<radio mast>
run pppd debug call hspa
(which talks to /dev/ttyACM0)
check network is working
killlall pppd
pm-hibernate
boot again
Observed behaviour varies. In each case the system appears to load
the hibernation image from disk (for some reason I don't get a
progress display even if it's working). But after that it might:
- unexpectedly reset and go back to BIOS screen
- sit with a black screen doing nothing
- sort of resume but with an oops and then not shut down properly
(this happened once - see trace below)
If I don't use the ttyACM the problem doesn't arise. I'm not sure if
it's necessary to actually run pppd; it may be that simply connecting
to ttyACM0 with picocom is sufficient.
I tried
rmmod cdc_adm cdc_wdm
before hibernating but it still crashed.
[1] The Dell 5550 HSPA card is not available via Dell's website yet.
I was told by the salesperson who sold me the laptop (without an
operating system other than a FreeDOS CD thrown into the box) that
they are having difficulty with Windows certification. This might
mean that the card is buggy somehow of course. However, it does work:
I'm able to connect via my cellular provider and exchange data.
Ian.
-- Package-specific info:
** Version:
Linux version 2.6.32-5-686 (Debian 2.6.32-31) (b...@decadent.org.uk) (gcc
version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Tue Mar 8 21:36:00 UTC 2011
** Command line:
BOOT_IMAGE=/vmlinuz-2.6.32-5-686 root=/dev/mapper/vg--zealot-lv--root ro quiet
** Tainted: C (1024)
* Module from drivers/staging has been loaded.
** Kernel log:
[ 15.529033] mtrr: type mismatch for e0000000,10000000 old: write-back new:
write-combining
[ 15.529043] [drm] MTRR allocation failed. Graphics performance may suffer.
[ 15.530563] Changing max_res_mask to 0xffff
[ 15.530569] Changing min_res_mask to 0x200d
[ 15.531604] i915 0000:00:02.0: irq 29 for MSI/MSI-X
[ 15.531620] [drm] set up 7M of stolen space
[ 15.536660] Applying 4313 WARs
[ 15.537775] wlc_bmac_attach:: deviceid 0x4727 nbands 1 board 0x10 macaddr:
68:a3:c4:6e:86:e4
[ 15.636618] [drm] initialized overlay support
[ 15.658766] phy0: Selected rate control algorithm 'minstrel'
[ 15.660416] wl_set_hint: Sending country code US to MAC80211
[ 15.660436] wl0: Broadcom BCM43xx 802.11 MAC80211 Driver 5.75.11 (1.82.8.0)
(Compiled in . at 21:29:36 on Mar 8 2011)
[ 15.660776] cfg80211: Calling CRDA for country: US
[ 16.084108] [drm] Big FIFO is enabled
[ 16.084122] [drm] Big FIFO is enabled
[ 16.201026] Console: switching to colour frame buffer device 170x48
[ 16.215474] fb0: inteldrmfb frame buffer device
[ 16.215479] registered panic notifier
[ 16.271360] acpi device:22: registered as cooling_device4
[ 16.272984] input: Video Bus as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input7
[ 16.273167] ACPI: Video Device [VID] (multi-head: yes rom: no post: no)
[ 16.273340] ACPI Warning for \_SB_.PCI0.VID2._DOD: Return Package has no
elements (empty) (20090903/nspredef-433)
[ 16.273594] input: Video Bus as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:01/input/input8
[ 16.273696] ACPI: Video Device [VID2] (multi-head: yes rom: no post: no)
[ 16.273744] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 16.274527] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ
21
[ 16.274651] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 16.434676] hda_codec: ALC269: BIOS auto-probing.
[ 16.434909] hda_codec: connection list not available for 0x24
[ 16.435412] input: HDA Digital PCBeep as
/devices/pci0000:00/0000:00:1b.0/input/input9
[ 17.437543] hda-intel: azx_get_response timeout, switching to polling mode:
last cmd=0x002f0012
[ 18.341389] EXT3 FS on dm-1, internal journal
[ 18.646156] loop: module loaded
[ 19.509213] Adding 9764856k swap on /dev/mapper/vg--zealot-lv--swap.
Priority:-1 extents:1 across:9764856k
[ 23.952689] kjournald starting. Commit interval 5 seconds
[ 23.956383] EXT3 FS on dm-3, internal journal
[ 23.956407] EXT3-fs: mounted filesystem with ordered data mode.
[ 24.004733] kjournald starting. Commit interval 5 seconds
[ 24.008915] EXT3 FS on dm-4, internal journal
[ 24.008933] EXT3-fs: mounted filesystem with ordered data mode.
[ 25.199335] fuse init (API version 7.13)
[ 25.584125] tg3 0000:09:00.0: irq 30 for MSI/MSI-X
[ 25.682606] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 26.210603] tg3: eth0: Link is down.
[ 27.306388] input: ACPI Virtual Keyboard Device as
/devices/virtual/input/input10
[ 27.875058] apm: BIOS not found.
[ 28.210551] tg3: eth0: Link is up at 100 Mbps, half duplex.
[ 28.210559] tg3: eth0: Flow control is off for TX and off for RX.
[ 28.210954] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 28.598390] Bluetooth: Core ver 2.15
[ 28.598606] NET: Registered protocol family 31
[ 28.598613] Bluetooth: HCI device and connection manager initialized
[ 28.598622] Bluetooth: HCI socket layer initialized
[ 29.299711] Bluetooth: L2CAP ver 2.14
[ 29.299723] Bluetooth: L2CAP socket layer initialized
[ 29.344752] lp: driver loaded but no devices found
[ 29.359997] Bluetooth: RFCOMM TTY layer initialized
[ 29.360016] Bluetooth: RFCOMM socket layer initialized
[ 29.360028] Bluetooth: RFCOMM ver 1.11
[ 29.367639] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 29.367648] Bluetooth: BNEP filters: protocol multicast
[ 29.462416] ppdev: user-space parallel port driver
[ 29.702455] Bridge firewalling registered
[ 30.113010] Bluetooth: SCO (Voice Link) ver 0.6
[ 30.113018] Bluetooth: SCO socket layer initialized
[ 38.916151] eth0: no IPv6 routers present
[ 47.065639] CPU0 attaching NULL sched-domain.
[ 47.065655] CPU1 attaching NULL sched-domain.
[ 47.065664] CPU2 attaching NULL sched-domain.
[ 47.065673] CPU3 attaching NULL sched-domain.
[ 47.098263] CPU0 attaching sched-domain:
[ 47.098276] domain 0: span 0-1 level SIBLING
[ 47.098286] groups: 0 (cpu_power = 589) 1 (cpu_power = 589)
[ 47.098307] domain 1: span 0-1 level MC
[ 47.098315] groups: 0-1 (cpu_power = 1178)
[ 47.098330] domain 2: span 0-3 level CPU
[ 47.098339] groups: 0-1 (cpu_power = 1178) 2-3 (cpu_power = 1178)
[ 47.098362] CPU1 attaching sched-domain:
[ 47.098370] domain 0: span 0-1 level SIBLING
[ 47.098378] groups: 1 (cpu_power = 589) 0 (cpu_power = 589)
[ 47.098397] domain 1: span 0-1 level MC
[ 47.098405] groups: 0-1 (cpu_power = 1178)
[ 47.098419] domain 2: span 0-3 level CPU
[ 47.098427] groups: 0-1 (cpu_power = 1178) 2-3 (cpu_power = 1178)
[ 47.098448] CPU2 attaching sched-domain:
[ 47.098456] domain 0: span 2-3 level SIBLING
[ 47.098464] groups: 2 (cpu_power = 589) 3 (cpu_power = 589)
[ 47.098483] domain 1: span 2-3 level MC
[ 47.098491] groups: 2-3 (cpu_power = 1178)
[ 47.098505] domain 2: span 0-3 level CPU
[ 47.098513] groups: 2-3 (cpu_power = 1178) 0-1 (cpu_power = 1178)
[ 47.098533] CPU3 attaching sched-domain:
[ 47.098541] domain 0: span 2-3 level SIBLING
[ 47.098550] groups: 3 (cpu_power = 589) 2 (cpu_power = 589)
[ 47.098568] domain 1: span 2-3 level MC
[ 47.098576] groups: 2-3 (cpu_power = 1178)
[ 47.098591] domain 2: span 0-3 level CPU
[ 47.098599] groups: 2-3 (cpu_power = 1178) 0-1 (cpu_power = 1178)
[ 172.004066] CE: hpet increasing min_delta_ns to 15000 nsec
[ 182.676132] CE: hpet increasing min_delta_ns to 22500 nsec
** Model information
not available
** Loaded modules:
Module Size Used by
sco 5857 2
parport_pc 15799 0
bridge 33019 0
ppdev 4058 0
stp 996 1 bridge
bnep 7444 2
rfcomm 25175 0
lp 5570 0
l2cap 21709 4 bnep,rfcomm
crc16 1027 1 l2cap
parport 22554 3 parport_pc,ppdev,lp
bluetooth 36319 6 sco,bnep,rfcomm,l2cap
acpi_cpufreq 4951 1
cpufreq_conservative 4018 0
cpufreq_stats 1940 0
cpufreq_powersave 602 0
cpufreq_userspace 1480 0
binfmt_misc 4907 1
uinput 4796 1
fuse 44256 1
ext2 46245 1
loop 9765 0
snd_hda_codec_realtek 163294 1
snd_hda_intel 16823 0
snd_hda_codec 46002 2 snd_hda_codec_realtek,snd_hda_intel
arc4 974 2
ecb 1405 2
snd_hwdep 4054 1 snd_hda_codec
snd_pcm 47226 2 snd_hda_intel,snd_hda_codec
joydev 6739 0
i915 223024 2
snd_seq 35463 0
uvcvideo 45514 0
snd_timer 12258 2 snd_pcm,snd_seq
drm_kms_helper 18309 1 i915
brcm80211 575137 0
snd_seq_device 3673 1 snd_seq
dell_laptop 1557 0
videodev 25545 1 uvcvideo
drm 112088 3 i915,drm_kms_helper
snd 34375 8
snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_seq,snd_timer,snd_seq_device
i2c_i801 6462 0
v4l1_compat 10250 2 uvcvideo,videodev
dcdbas 3892 1 dell_laptop
psmouse 44809 0
mac80211 123570 1 brcm80211
i2c_algo_bit 3497 1 i915
soundcore 3450 1 snd
cdc_wdm 6452 0
i2c_core 12787 6
i915,drm_kms_helper,videodev,drm,i2c_i801,i2c_algo_bit
serio_raw 2916 0
cdc_acm 12522 0
video 14605 1 i915
output 1204 1 video
snd_page_alloc 5045 2 snd_hda_intel,snd_pcm
pcspkr 1207 0
evdev 5609 16
wmi 3575 0
cfg80211 87657 2 brcm80211,mac80211
button 3598 1 i915
processor 26327 5 acpi_cpufreq
battery 3782 0
rfkill 10264 4 bluetooth,dell_laptop,cfg80211
ac 1640 0
ext3 94204 3
jbd 32169 1 ext3
mbcache 3762 2 ext2,ext3
sha256_generic 10748 2
aes_i586 6816 2
aes_generic 25738 1 aes_i586
cbc 2047 1
dm_crypt 9264 1
dm_mod 46046 15 dm_crypt
sd_mod 26005 3
crc_t10dif 1012 1 sd_mod
ahci 27270 2
uhci_hcd 16057 0
broadcom 4048 0
libata 115753 1 ahci
tg3 88273 0
libphy 11638 2 broadcom,tg3
scsi_mod 101429 2 sd_mod,libata
ehci_hcd 28681 0
usbcore 98733 6 uvcvideo,cdc_wdm,cdc_acm,uhci_hcd,ehci_hcd
nls_base 4541 1 usbcore
thermal 9206 0
thermal_sys 9378 3 video,processor,thermal
** Network interface configuration:
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
allow-hotplug eth0
iface eth0 inet dhcp
** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
link/ether 14:fe:b5:a4:2a:71 brd ff:ff:ff:ff:ff:ff
inet 172.18.45.5/24 brd 172.18.45.255 scope global eth0
inet6 fe80::16fe:b5ff:fea4:2a71/64 scope link
valid_lft forever preferred_lft forever
3: wlan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
link/ether 68:a3:c4:6e:86:e4 brd ff:ff:ff:ff:ff:ff
4: pan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN
link/ether 06:17:ee:c8:c7:d8 brd ff:ff:ff:ff:ff:ff
*** Device statistics:
Inter-| Receive | Transmit
face |bytes packets errs drop fifo frame compressed multicast|bytes
packets errs drop fifo colls carrier compressed
lo: 560 8 0 0 0 0 0 0 560
8 0 0 0 0 0 0
eth0: 183723 875 0 0 0 0 0 0 133457
1360 0 0 0 0 0 0
wlan0: 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0
pan0: 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0
*** Protocol statistics:
Ip:
860 total packets received
6 with invalid addresses
0 forwarded
0 incoming packets discarded
854 incoming packets delivered
1334 requests sent out
Icmp:
0 ICMP messages received
0 input ICMP message failed.
ICMP input histogram:
0 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
Tcp:
8 active connections openings
0 passive connection openings
0 failed connection attempts
0 connection resets received
2 connections established
738 segments received
1238 segments send out
0 segments retransmited
0 bad segments received.
4 resets sent
Udp:
92 packets received
0 packets to unknown port received.
0 packet receive errors
93 packets sent
UdpLite:
TcpExt:
2 TCP sockets finished time wait in fast timer
69 delayed acks sent
3 packets directly queued to recvmsg prequeue.
3 bytes directly received in process context from prequeue
654 packet headers predicted
17 acknowledgments not containing data payload received
543 predicted acknowledgments
IpExt:
InMcastPkts: 6
OutMcastPkts: 9
InBcastPkts: 23
InOctets: 168288
OutOctets: 107179
InMcastOctets: 1089
OutMcastOctets: 1209
InBcastOctets: 6564
*** Device features:
eth0: 0x1909b3
lo: 0x13865
pan0: 0xff3865
wlan0: 0x2000
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation N10 Family DMI Bridge [8086:a010]
(rev 02)
Subsystem: Dell Device [1028:04a5]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort+ >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>
Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller [0300]: Intel Corporation N10 Family
Integrated Graphics Controller [8086:a011] (rev 02) (prog-if 00 [VGA
controller])
Subsystem: Dell Device [1028:04a5]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 29
Region 0: Memory at f6e00000 (32-bit, non-prefetchable) [size=512K]
Region 1: I/O ports at eff8 [size=8]
Region 2: Memory at e0000000 (32-bit, prefetchable) [size=256M]
Region 3: Memory at f6f00000 (32-bit, non-prefetchable) [size=1M]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915
00:02.1 Display controller [0380]: Intel Corporation N10 Family Integrated
Graphics Controller [8086:a012] (rev 02)
Subsystem: Dell Device [1028:04a5]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Region 0: Memory at f6e80000 (32-bit, non-prefetchable) [size=512K]
Capabilities: <access denied>
00:1b.0 Audio device [0403]: Intel Corporation N10/ICH 7 Family High Definition
Audio Controller [8086:27d8] (rev 01)
Subsystem: Dell Device [1028:04a5]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 21
Region 0: Memory at f6dfc000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
00:1c.0 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port
1 [8086:27d0] (rev 01) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=0b, subordinate=0b, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: 80000000-801fffff
Prefetchable memory behind bridge: 0000000080200000-00000000803fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1c.1 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port
2 [8086:27d2] (rev 01) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=0c, subordinate=0c, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: f6c00000-f6cfffff
Prefetchable memory behind bridge: 0000000080400000-00000000805fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1c.2 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port
3 [8086:27d4] (rev 01) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=0d, subordinate=0d, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: f6b00000-f6bfffff
Prefetchable memory behind bridge: 0000000080600000-00000000807fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1c.3 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port
4 [8086:27d6] (rev 01) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=09, subordinate=09, sec-latency=0
I/O behind bridge: 00005000-00005fff
Memory behind bridge: f6a00000-f6afffff
Prefetchable memory behind bridge: 0000000080800000-00000000809fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1d.0 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI
Controller #1 [8086:27c8] (rev 01) (prog-if 00 [UHCI])
Subsystem: Dell Device [1028:04a5]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 22
Region 4: I/O ports at bf80 [size=32]
Kernel driver in use: uhci_hcd
00:1d.1 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI
Controller #2 [8086:27c9] (rev 01) (prog-if 00 [UHCI])
Subsystem: Dell Device [1028:04a5]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 21
Region 4: I/O ports at bf60 [size=32]
Kernel driver in use: uhci_hcd
00:1d.2 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI
Controller #3 [8086:27ca] (rev 01) (prog-if 00 [UHCI])
Subsystem: Dell Device [1028:04a5]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 22
Region 4: I/O ports at bf40 [size=32]
Kernel driver in use: uhci_hcd
00:1d.3 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI
Controller #4 [8086:27cb] (rev 01) (prog-if 00 [UHCI])
Subsystem: Dell Device [1028:04a5]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin D routed to IRQ 23
Region 4: I/O ports at bf20 [size=32]
Kernel driver in use: uhci_hcd
00:1d.7 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB2 EHCI
Controller [8086:27cc] (rev 01) (prog-if 20 [EHCI])
Subsystem: Dell Device [1028:04a5]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 22
Region 0: Memory at fed1c000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge
[8086:2448] (rev e1) (prog-if 01 [Subtractive decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=32
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
00:1f.0 ISA bridge [0601]: Intel Corporation NM10 Family LPC Controller
[8086:27bc] (rev 01)
Subsystem: Dell Device [1028:04a5]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>
00:1f.2 SATA controller [0106]: Intel Corporation N10/ICH7 Family SATA AHCI
Controller [8086:27c1] (rev 01) (prog-if 01 [AHCI 1.0])
Subsystem: Dell Device [1028:04a5]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin D routed to IRQ 28
Region 0: I/O ports at 6e70 [size=8]
Region 1: I/O ports at 6e78 [size=4]
Region 2: I/O ports at 6e80 [size=8]
Region 3: I/O ports at 6e88 [size=4]
Region 4: I/O ports at 6ea0 [size=32]
Region 5: Memory at fed1c800 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ahci
00:1f.3 SMBus [0c05]: Intel Corporation N10/ICH 7 Family SMBus Controller
[8086:27da] (rev 01)
Subsystem: Dell Device [1028:04a5]
Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin B routed to IRQ 19
Region 4: I/O ports at 10c0 [size=32]
Kernel driver in use: i801_smbus
09:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM57760
Gigabit Ethernet PCIe [14e4:1690] (rev 01)
Subsystem: Dell Device [1028:04a5]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 30
Region 0: Memory at f6af0000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: tg3
0c:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11b/g/n
Wireless LAN Controller [14e4:4727] (rev 01)
Subsystem: Dell Device [1028:0010]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 17
Region 0: Memory at f6cfc000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: brcm80211
0d:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device
[10ec:5208] (rev 01)
Subsystem: Dell Device [1028:04a5]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 3
Region 0: Memory at f6bf0000 (32-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
** USB devices:
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 413c:818d Dell Computer Corp.
Bus 001 Device 002: ID 0c45:6426 Microdia
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-- System Information:
Debian Release: 6.0.1
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: i386 (i686)
Kernel: Linux 2.6.32-5-686 (SMP w/4 CPU cores)
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Shell: /bin/sh linked to /bin/dash
Versions of packages linux-image-2.6.32-5-686 depends on:
ii debconf [debconf-2.0] 1.5.36.1 Debian configuration management sy
ii initramfs-tools [linux-initra 0.98.8 tools for generating an initramfs
ii linux-base 2.6.32-31 Linux image base package
ii module-init-tools 3.12-1 tools for managing Linux kernel mo
Versions of packages linux-image-2.6.32-5-686 recommends:
pn firmware-linux-free <none> (no description available)
ii libc6-i686 2.11.2-10 Embedded GNU C Library: Shared lib
Versions of packages linux-image-2.6.32-5-686 suggests:
pn grub | lilo <none> (no description available)
pn linux-doc-2.6.32 <none> (no description available)
Versions of packages linux-image-2.6.32-5-686 is related to:
pn firmware-bnx2 <none> (no description available)
pn firmware-bnx2x <none> (no description available)
pn firmware-ipw2x00 <none> (no description available)
pn firmware-ivtv <none> (no description available)
pn firmware-iwlwifi <none> (no description available)
pn firmware-linux <none> (no description available)
pn firmware-linux-nonfree <none> (no description available)
pn firmware-qlogic <none> (no description available)
pn firmware-ralink <none> (no description available)
pn xen-hypervisor <none> (no description available)
-- debconf information:
linux-image-2.6.32-5-686/prerm/removing-running-kernel-2.6.32-5-686: true
linux-image-2.6.32-5-686/postinst/depmod-error-initrd-2.6.32-5-686: false
linux-image-2.6.32-5-686/postinst/ignoring-do-bootloader-2.6.32-5-686:
linux-image-2.6.32-5-686/postinst/missing-firmware-2.6.32-5-686:
Oops, as discussed:
Apr 21 00:53:32 zealot kernel: [ 94.956109] BUG: unable to handle kernel NULL
pointer dereference at (null)
Apr 21 00:53:32 zealot kernel: [ 94.956131] IP: [<c113b261>] strcmp+0x6/0x19
Apr 21 00:53:32 zealot kernel: [ 94.956159] *pde = 00000000
Apr 21 00:53:32 zealot kernel: [ 94.956172] Oops: 0000 [#1] SMP
Apr 21 00:53:32 zealot kernel: [ 94.956185] last sysfs file:
/sys/devices/pci0000:00/0000:00:1d.7/usb1/idVendor
Apr 21 00:53:32 zealot kernel: [ 94.956200] Modules linked in: sco bridge stp
bnep parport_pc ppdev lp rfcomm acpi_cpufreq parport l2cap crc16
cpufreq_conservative cpufreq_stats cpufreq_powersave cpufreq_userspace
bluetooth binfmt_misc uinput fuse ext2 loop snd_hda_codec_realtek arc4 ecb
snd_hda_intel snd_hda_codec i915 joydev drm_kms_helper snd_hwdep uvcvideo
brcm80211(C) drm snd_pcm snd_seq snd_timer videodev i2c_algo_bit mac80211
v4l1_compat snd_seq_device psmouse i2c_i801 pcspkr dell_laptop video serio_raw
dcdbas i2c_core wmi evdev output snd cfg80211 battery ac cdc_wdm processor
button soundcore rfkill cdc_acm snd_page_alloc ext3 jbd mbcache sha256_generic
aes_i586 aes_generic cbc dm_crypt dm_mod sd_mod crc_t10dif broadcom ahci tg3
uhci_hcd libata ehci_hcd thermal scsi_mod usbcore nls_base libphy thermal_sys
[last unloaded: scsi_wait_scan]
Apr 21 00:53:32 zealot kernel: [ 94.956508]
Apr 21 00:53:32 zealot kernel: [ 94.956524] Pid: 1866, comm: udevd Tainted: G
C (2.6.32-5-686 #1) Latitude 2120
Apr 21 00:53:32 zealot kernel: [ 94.956542] EIP: 0060:[<c113b261>] EFLAGS:
00010286 CPU: 0
Apr 21 00:53:32 zealot kernel: [ 94.956558] EIP is at strcmp+0x6/0x19
Apr 21 00:53:32 zealot kernel: [ 94.956571] EAX: 00000000 EBX: f6fd3c00 ECX:
f656bed0 EDX: f14cca74
Apr 21 00:53:32 zealot kernel: [ 94.956585] ESI: 00000000 EDI: f14cca74 EBP:
f656bed0 ESP: f656be24
Apr 21 00:53:32 zealot kernel: [ 94.956599] DS: 007b ES: 007b FS: 00d8 GS:
00e0 SS: 0068
Apr 21 00:53:32 zealot kernel: [ 94.956614] Process udevd (pid: 1866,
ti=f656a000 task=f6148440 task.ti=f656a000)
Apr 21 00:53:32 zealot kernel: [ 94.956625] Stack:
Apr 21 00:53:32 zealot kernel: [ 94.956633] f14cca74 f14cca18 c10f356e
fffffffe f14cca18 c10f35a3 c12825f4 f14cca18
Apr 21 00:53:32 zealot kernel: [ 94.956665] <0> f693aca8 f656bed0 c10b9b3d
f656be88 f656be7c f6caed80 f693ad20 f656bed0
Apr 21 00:53:32 zealot kernel: [ 94.956698] <0> f647c025 f693aca8 f647c02d
c10ba3ac f6148440 00000000 1225ab52 00000008
Apr 21 00:53:32 zealot kernel: [ 94.956734] Call Trace:
Apr 21 00:53:32 zealot kernel: [ 94.956757] [<c10f356e>] ?
sysfs_find_dirent+0x13/0x23
Apr 21 00:53:32 zealot kernel: [ 94.956776] [<c10f35a3>] ?
sysfs_lookup+0x25/0x6f
Apr 21 00:53:32 zealot kernel: [ 94.956796] [<c10b9b3d>] ?
do_lookup+0xa6/0x116
Apr 21 00:53:32 zealot kernel: [ 94.956814] [<c10ba3ac>] ?
__link_path_walk+0x4b7/0x5de
Apr 21 00:53:32 zealot kernel: [ 94.956832] [<c10ba689>] ?
path_walk+0x4f/0xa3
Apr 21 00:53:32 zealot kernel: [ 94.956850] [<c10bb805>] ?
do_path_lookup+0x1f/0x69
Apr 21 00:53:32 zealot kernel: [ 94.956868] [<c10bc96d>] ?
user_path_at+0x37/0x5f
Apr 21 00:53:32 zealot kernel: [ 94.956891] [<c10b60eb>] ?
vfs_fstatat+0x2a/0x50
Apr 21 00:53:32 zealot kernel: [ 94.956910] [<c10b6152>] ?
vfs_lstat+0x13/0x15
Apr 21 00:53:32 zealot kernel: [ 94.956929] [<c10b6163>] ?
sys_lstat64+0xf/0x23
Apr 21 00:53:32 zealot kernel: [ 94.956951] [<c10030fb>] ?
sysenter_do_call+0x12/0x28
Apr 21 00:53:32 zealot kernel: [ 94.956963] Code: ec 04 31 db 89 0c 24 89 d8
89 d1 f2 ae 4f 8b 0c 24 49 78 06 ac aa 84 c0 75 f7 31 c0 aa 5b 89 e8 5b 5e 5f
5d c3 57 89 d7 56 89 c6 <ac> ae 75 08 84 c0 75 f8 31 c0 eb 04 19 c0 0c 01 5e 5f
c3 57 89
Apr 21 00:53:32 zealot kernel: [ 94.957141] EIP: [<c113b261>] strcmp+0x6/0x19
SS:ESP 0068:f656be24
Apr 21 00:53:32 zealot kernel: [ 94.957165] CR2: 0000000000000000
Apr 21 00:53:32 zealot kernel: [ 94.957191] ---[ end trace a3850c6bd9cf9b65
]---
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