Package: linux-2.6
Version: 2.6.32-8
Severity: normal

Running 8 copies of bonnie++ on 8 different filesystems on 8 disks seems
to produce a deadlock in sync(2).

Initialy all the bonnie++ processes seem to be running ok, but after a while
only 2-3 of the disks are showing any I/O activiy and the dmesg output
shows:

[  360.284601] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this 
message.
[  360.284693] bonnie        D ffff88034ac0f9f0     0  2941   2937 0x00000008
[  360.284697]  ffff88063d4b54c0 0000000000000082 ffff880338e8fe88 
ffff880338e8fe84
[  360.284700]  0000000000000003 00000000000155c0 000000000000f8a0 
ffff880338e8ffd8
[  360.284703]  00000000000155c0 00000000000155c0 ffff88033cf5cdb0 
ffff88033cf5d0a8
[  360.284706] Call Trace:
[  360.284715]  [<ffffffff812ee223>] ? __mutex_lock_common+0x10b/0x17b
[  360.284720]  [<ffffffff8104a190>] ? try_to_wake_up+0x249/0x259
[  360.284722]  [<ffffffff812ee34b>] ? mutex_lock+0x1a/0x31
[  360.284726]  [<ffffffff8110a399>] ? sync_filesystems+0x13/0xe3
[  360.284728]  [<ffffffff8110a4a4>] ? sys_sync+0x12/0x2e
[  360.284733]  [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[  360.284736] INFO: task bonnie:2946 blocked for more than 120 seconds.

At this point any attempt to use "sync" hangs.

The system seems to work again if the bonnie++ processes are killed.


-- Package-specific info:
** Version:
Linux version 2.6.32-2-amd64 (Debian 2.6.32-8) (b...@decadent.org.uk) (gcc 
version 4.3.4 (Debian 4.3.4-6) ) #1 SMP Fri Feb 12 00:01:47 UTC 2010

** Command line:
BOOT_IMAGE=/vmlinuz-2.6.32-2-amd64 root=/dev/mapper/caronia_vg-root ro quiet

** Not tainted

** Kernel log:
[  181.785606] kjournald starting.  Commit interval 5 seconds
[  181.791652] EXT3 FS on sdo, internal journal
[  181.791657] EXT3-fs: mounted filesystem with ordered data mode.
[  181.797389] kjournald starting.  Commit interval 5 seconds
[  181.797486] EXT3 FS on sdp, internal journal
[  181.797491] EXT3-fs: mounted filesystem with ordered data mode.
[  181.802969] kjournald starting.  Commit interval 5 seconds
[  181.803069] EXT3 FS on sdq, internal journal
[  181.803074] EXT3-fs: mounted filesystem with ordered data mode.
[  360.284498] INFO: task bonnie:2941 blocked for more than 120 seconds.
[  360.284601] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this 
message.
[  360.284693] bonnie        D ffff88034ac0f9f0     0  2941   2937 0x00000008
[  360.284697]  ffff88063d4b54c0 0000000000000082 ffff880338e8fe88 
ffff880338e8fe84
[  360.284700]  0000000000000003 00000000000155c0 000000000000f8a0 
ffff880338e8ffd8
[  360.284703]  00000000000155c0 00000000000155c0 ffff88033cf5cdb0 
ffff88033cf5d0a8
[  360.284706] Call Trace:
[  360.284715]  [<ffffffff812ee223>] ? __mutex_lock_common+0x10b/0x17b
[  360.284720]  [<ffffffff8104a190>] ? try_to_wake_up+0x249/0x259
[  360.284722]  [<ffffffff812ee34b>] ? mutex_lock+0x1a/0x31
[  360.284726]  [<ffffffff8110a399>] ? sync_filesystems+0x13/0xe3
[  360.284728]  [<ffffffff8110a4a4>] ? sys_sync+0x12/0x2e
[  360.284733]  [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[  360.284736] INFO: task bonnie:2946 blocked for more than 120 seconds.
[  360.284807] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this 
message.
[  360.284890] bonnie        D ffff88034ac4f9f0     0  2946   2937 0x00000000
[  360.284893]  ffff88063e4a0e20 0000000000000082 ffff880338051e88 
ffff880338051e84
[  360.284895]  0000000000000003 00000000000155c0 000000000000f8a0 
ffff880338051fd8
[  360.284898]  00000000000155c0 00000000000155c0 ffff88033cf5bf90 
ffff88033cf5c288
[  360.284900] Call Trace:
[  360.284903]  [<ffffffff812ee223>] ? __mutex_lock_common+0x10b/0x17b
[  360.284905]  [<ffffffff8104a190>] ? try_to_wake_up+0x249/0x259
[  360.284907]  [<ffffffff812ee34b>] ? mutex_lock+0x1a/0x31
[  360.284909]  [<ffffffff8110a399>] ? sync_filesystems+0x13/0xe3
[  360.284911]  [<ffffffff8110a4a4>] ? sys_sync+0x12/0x2e
[  360.284914]  [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[  360.284916] INFO: task bonnie:2947 blocked for more than 120 seconds.
[  360.284983] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this 
message.
[  360.285066] bonnie        D ffff88034ac755c0     0  2947   2937 0x00000000
[  360.285068]  ffff88033cf5d4c0 0000000000000082 ffff88033822be88 
ffff88033822be84
[  360.285071]  ffff88033cfebb80 ffffffff81047f3d 000000000000f8a0 
ffff88033822bfd8
[  360.285073]  00000000000155c0 00000000000155c0 ffff88033cf5b880 
ffff88033cf5bb78
[  360.285076] Call Trace:
[  360.285078]  [<ffffffff81047f3d>] ? finish_task_switch+0x3a/0xa7
[  360.285081]  [<ffffffff812ee223>] ? __mutex_lock_common+0x10b/0x17b
[  360.285083]  [<ffffffff812ee34b>] ? mutex_lock+0x1a/0x31
[  360.285085]  [<ffffffff8110a399>] ? sync_filesystems+0x13/0xe3
[  360.285087]  [<ffffffff8110a4a4>] ? sys_sync+0x12/0x2e
[  360.285090]  [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[  360.285092] INFO: task bonnie:2948 blocked for more than 120 seconds.
[  360.285159] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this 
message.
[  360.285242] bonnie        D 0000000000000000     0  2948   2937 0x00000000
[  360.285245]  ffffffff814491f0 0000000000000086 ffff88033cf5d4f8 
ffff88034ac155c0
[  360.285247]  ffff88034ac155c0 0000000000000000 000000000000f8a0 
ffff880338223fd8
[  360.285250]  00000000000155c0 00000000000155c0 ffff88033cf5d4c0 
ffff88033cf5d7b8
[  360.285252] Call Trace:
[  360.285255]  [<ffffffff8103fe90>] ? update_curr+0xa6/0x147
[  360.285257]  [<ffffffff812ee223>] ? __mutex_lock_common+0x10b/0x17b
[  360.285259]  [<ffffffff812ee34b>] ? mutex_lock+0x1a/0x31
[  360.285261]  [<ffffffff8110a399>] ? sync_filesystems+0x13/0xe3
[  360.285263]  [<ffffffff8110a4a4>] ? sys_sync+0x12/0x2e
[  360.285266]  [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[  479.991915] INFO: task bonnie:2941 blocked for more than 120 seconds.
[  479.991990] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this 
message.
[  479.992074] bonnie        D ffff88034ac0f9f0     0  2941   2937 0x00000008
[  479.992078]  ffff88063d4b54c0 0000000000000082 ffff880338e8fe88 
ffff880338e8fe84
[  479.992081]  0000000000000003 00000000000155c0 000000000000f8a0 
ffff880338e8ffd8
[  479.992083]  00000000000155c0 00000000000155c0 ffff88033cf5cdb0 
ffff88033cf5d0a8
[  479.992086] Call Trace:
[  479.992095]  [<ffffffff812ee223>] ? __mutex_lock_common+0x10b/0x17b
[  479.992100]  [<ffffffff8104a190>] ? try_to_wake_up+0x249/0x259
[  479.992103]  [<ffffffff812ee34b>] ? mutex_lock+0x1a/0x31
[  479.992107]  [<ffffffff8110a399>] ? sync_filesystems+0x13/0xe3
[  479.992109]  [<ffffffff8110a4a4>] ? sys_sync+0x12/0x2e
[  479.992113]  [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[  479.992116] INFO: task bonnie:2946 blocked for more than 120 seconds.
[  479.992183] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this 
message.
[  479.992266] bonnie        D ffff88034ac4f9f0     0  2946   2937 0x00000000
[  479.992269]  ffff88063e4a0e20 0000000000000082 ffff880338051e88 
ffff880338051e84
[  479.992271]  0000000000000003 00000000000155c0 000000000000f8a0 
ffff880338051fd8
[  479.992274]  00000000000155c0 00000000000155c0 ffff88033cf5bf90 
ffff88033cf5c288
[  479.992276] Call Trace:
[  479.992279]  [<ffffffff812ee223>] ? __mutex_lock_common+0x10b/0x17b
[  479.992281]  [<ffffffff8104a190>] ? try_to_wake_up+0x249/0x259
[  479.992283]  [<ffffffff812ee34b>] ? mutex_lock+0x1a/0x31
[  479.992285]  [<ffffffff8110a399>] ? sync_filesystems+0x13/0xe3
[  479.992287]  [<ffffffff8110a4a4>] ? sys_sync+0x12/0x2e
[  479.992290]  [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[  479.992292] INFO: task bonnie:2948 blocked for more than 120 seconds.
[  479.992359] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this 
message.
[  479.992442] bonnie        D 0000000000000000     0  2948   2937 0x00000000
[  479.992445]  ffffffff814491f0 0000000000000086 ffff88033cf5d4f8 
ffff88034ac155c0
[  479.992448]  ffff88034ac155c0 0000000000000000 000000000000f8a0 
ffff880338223fd8
[  479.992450]  00000000000155c0 00000000000155c0 ffff88033cf5d4c0 
ffff88033cf5d7b8
[  479.992452] Call Trace:
[  479.992455]  [<ffffffff8103fe90>] ? update_curr+0xa6/0x147
[  479.992457]  [<ffffffff812ee223>] ? __mutex_lock_common+0x10b/0x17b
[  479.992459]  [<ffffffff812ee34b>] ? mutex_lock+0x1a/0x31
[  479.992461]  [<ffffffff8110a399>] ? sync_filesystems+0x13/0xe3
[  479.992463]  [<ffffffff8110a4a4>] ? sys_sync+0x12/0x2e
[  479.992466]  [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b

** Model information
sys_vendor: Dell Inc.
product_name: PowerEdge R710
product_version: 
chassis_vendor: Dell Inc.
chassis_version: 
bios_vendor: Dell Inc.
bios_version: 1.1.4
board_vendor: Dell Inc.
board_name: 0N047H
board_version: A02

** Loaded modules:
Module                  Size  Used by
bridge                 39582  0 
stp                     1440  1 bridge
raid10                 17665  0 
md_mod                 73616  1 raid10
loop                   11767  0 
snd_pcm                60615  0 
snd_timer              15502  1 snd_pcm
snd                    46350  2 snd_pcm,snd_timer
soundcore               4598  1 snd
snd_page_alloc          6217  1 snd_pcm
pcspkr                  1699  0 
dcdbas                  5048  0 
joydev                  8411  0 
serio_raw               3752  0 
psmouse                49505  0 
shpchp                 26264  0 
pci_hotplug            21171  1 shpchp
evdev                   7336  2 
processor              29495  8 
ext3                  106470  19 
jbd                    37037  1 ext3
mbcache                 4970  1 ext3
dm_mod                 53690  15 
sg                     18728  0 
sr_mod                 12602  0 
cdrom                  29399  1 sr_mod
ata_generic             2983  0 
ide_pci_generic         2788  0 
usbhid                 33116  0 
hid                    62825  1 usbhid
ide_core               76818  1 ide_pci_generic
uhci_hcd               18489  0 
sd_mod                 29673  19 
ses                     5096  0 
crc_t10dif              1276  1 sd_mod
enclosure               5471  1 ses
mptsas                 29092  16 
ata_piix               19757  0 
mptscsih               15832  1 mptsas
mptbase                48318  2 mptsas,mptscsih
scsi_transport_sas     19849  1 mptsas
ehci_hcd               30674  0 
usbcore               121751  4 usbhid,uhci_hcd,ehci_hcd
megaraid_sas           29052  2 
libata                132167  2 ata_generic,ata_piix
nls_base                6377  1 usbcore
scsi_mod              121893  9 
sg,sr_mod,sd_mod,ses,mptsas,mptscsih,scsi_transport_sas,megaraid_sas,libata
bnx2                   57289  0 
button                  4634  0 
thermal                11674  0 
fan                     3346  0 
thermal_sys            11878  3 processor,thermal,fan

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 5520 I/O Hub to ESI Port 
[8086:3406] (rev 13)
        Subsystem: Dell Device [1028:0235]
        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-
        Interrupt: pin A routed to IRQ 15
        Capabilities: <access denied>

00:01.0 PCI bridge [0604]: Intel Corporation 5520/5500/X58 I/O Hub PCI Express 
Root Port 1 [8086:3408] (rev 13) (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=01, subordinate=01, sec-latency=0
        Memory behind bridge: d6000000-d9ffffff
        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

00:03.0 PCI bridge [0604]: Intel Corporation 5520/5500/X58 I/O Hub PCI Express 
Root Port 3 [8086:340a] (rev 13) (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=02, subordinate=02, sec-latency=0
        Memory behind bridge: da000000-ddffffff
        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

00:04.0 PCI bridge [0604]: Intel Corporation 5520/X58 I/O Hub PCI Express Root 
Port 4 [8086:340b] (rev 13) (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=03, subordinate=03, sec-latency=0
        I/O behind bridge: 0000f000-0000ffff
        Memory behind bridge: df100000-df1fffff
        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

00:05.0 PCI bridge [0604]: Intel Corporation 5520/X58 I/O Hub PCI Express Root 
Port 5 [8086:340c] (rev 13) (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=04, subordinate=04, sec-latency=0
        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

00:06.0 PCI bridge [0604]: Intel Corporation 5520/X58 I/O Hub PCI Express Root 
Port 6 [8086:340d] (rev 13) (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=05, subordinate=05, sec-latency=0
        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

00:07.0 PCI bridge [0604]: Intel Corporation 5520/5500/X58 I/O Hub PCI Express 
Root Port 7 [8086:340e] (rev 13) (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=06, subordinate=07, sec-latency=0
        I/O behind bridge: 0000e000-0000efff
        Memory behind bridge: df200000-df3fffff
        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

00:09.0 PCI bridge [0604]: Intel Corporation 5520/5500/X58 I/O Hub PCI Express 
Root Port 9 [8086:3410] (rev 13) (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=08, subordinate=09, sec-latency=0
        I/O behind bridge: 0000d000-0000dfff
        Memory behind bridge: df400000-df5fffff
        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

00:14.0 PIC [0800]: Intel Corporation 5520/5500/X58 I/O Hub System Management 
Registers [8086:342e] (rev 13) (prog-if 00 [8259])
        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-
        Capabilities: <access denied>

00:14.1 PIC [0800]: Intel Corporation 5520/5500/X58 I/O Hub GPIO and Scratch 
Pad Registers [8086:3422] (rev 13) (prog-if 00 [8259])
        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-
        Capabilities: <access denied>

00:14.2 PIC [0800]: Intel Corporation 5520/5500/X58 I/O Hub Control Status and 
RAS Registers [8086:3423] (rev 13) (prog-if 00 [8259])
        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-
        Capabilities: <access denied>

00:1a.0 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI 
Controller #4 [8086:2937] (rev 02) (prog-if 00 [UHCI])
        Subsystem: Dell PowerEdge R710 USB UHCI Controller [1028:0235]
        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 17
        Region 4: I/O ports at cc40 [size=32]
        Capabilities: <access denied>
        Kernel driver in use: uhci_hcd

00:1a.1 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI 
Controller #5 [8086:2938] (rev 02) (prog-if 00 [UHCI])
        Subsystem: Dell PowerEdge R710 USB UHCI Controller [1028:0235]
        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 18
        Region 4: I/O ports at cc60 [size=32]
        Capabilities: <access denied>
        Kernel driver in use: uhci_hcd

00:1a.7 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI 
Controller #2 [8086:293c] (rev 02) (prog-if 20 [EHCI])
        Subsystem: Dell PowerEdge R710 USB EHCI Controller [1028:0235]
        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 19
        Region 0: Memory at df0ff800 (32-bit, non-prefetchable) [size=1K]
        Capabilities: <access denied>
        Kernel driver in use: ehci_hcd

00:1d.0 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI 
Controller #1 [8086:2934] (rev 02) (prog-if 00 [UHCI])
        Subsystem: Dell PowerEdge R710 USB UHCI Controller [1028:0235]
        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 21
        Region 4: I/O ports at cc80 [size=32]
        Capabilities: <access denied>
        Kernel driver in use: uhci_hcd

00:1d.1 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI 
Controller #2 [8086:2935] (rev 02) (prog-if 00 [UHCI])
        Subsystem: Dell PowerEdge R710 USB UHCI Controller [1028:0235]
        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 20
        Region 4: I/O ports at cca0 [size=32]
        Capabilities: <access denied>
        Kernel driver in use: uhci_hcd

00:1d.7 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI 
Controller #1 [8086:293a] (rev 02) (prog-if 20 [EHCI])
        Subsystem: Dell PowerEdge R710 USB EHCI Controller [1028:0235]
        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 21
        Region 0: Memory at df0ffc00 (32-bit, non-prefetchable) [size=1K]
        Capabilities: <access denied>
        Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev 
92) (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=0a, subordinate=0a, sec-latency=32
        Memory behind bridge: de000000-deffffff
        Prefetchable memory behind bridge: 00000000d5800000-00000000d5ffffff
        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 82801IB (ICH9) LPC Interface 
Controller [8086:2918] (rev 02)
        Subsystem: Dell Device [1028:0235]
        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 IDE interface [0101]: Intel Corporation 82801IB (ICH9) 2 port SATA IDE 
Controller [8086:2921] (rev 02) (prog-if 8f [Master SecP SecO PriP PriO])
        Subsystem: Dell PowerEdge R710 SATA IDE Controller [1028:0235]
        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 23
        Region 0: I/O ports at cc10 [size=8]
        Region 1: I/O ports at cc08 [size=4]
        Region 2: I/O ports at cc18 [size=8]
        Region 3: I/O ports at cc0c [size=4]
        Region 4: I/O ports at cc20 [size=16]
        Region 5: I/O ports at cc30 [size=16]
        Capabilities: <access denied>
        Kernel driver in use: ata_piix

01:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme II BCM5709 
Gigabit Ethernet [14e4:1639] (rev 20)
        Subsystem: Dell PowerEdge R710 BCM5709 Gigabit Ethernet [1028:0235]
        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 36
        Region 0: Memory at d6000000 (64-bit, non-prefetchable) [size=32M]
        Capabilities: <access denied>
        Kernel driver in use: bnx2

01:00.1 Ethernet controller [0200]: Broadcom Corporation NetXtreme II BCM5709 
Gigabit Ethernet [14e4:1639] (rev 20)
        Subsystem: Dell PowerEdge R710 BCM5709 Gigabit Ethernet [1028:0235]
        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 B routed to IRQ 48
        Region 0: Memory at d8000000 (64-bit, non-prefetchable) [size=32M]
        Capabilities: <access denied>
        Kernel driver in use: bnx2

02:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme II BCM5709 
Gigabit Ethernet [14e4:1639] (rev 20)
        Subsystem: Dell PowerEdge R710 BCM5709 Gigabit Ethernet [1028:0235]
        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 32
        Region 0: Memory at da000000 (64-bit, non-prefetchable) [size=32M]
        Capabilities: <access denied>
        Kernel driver in use: bnx2

02:00.1 Ethernet controller [0200]: Broadcom Corporation NetXtreme II BCM5709 
Gigabit Ethernet [14e4:1639] (rev 20)
        Subsystem: Dell PowerEdge R710 BCM5709 Gigabit Ethernet [1028:0235]
        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 B routed to IRQ 42
        Region 0: Memory at dc000000 (64-bit, non-prefetchable) [size=32M]
        Capabilities: <access denied>
        Kernel driver in use: bnx2

03:00.0 RAID bus controller [0104]: LSI Logic / Symbios Logic MegaRAID SAS 1078 
[1000:0060] (rev 04)
        Subsystem: Dell PERC 6/i Integrated RAID Controller [1028:1f0c]
        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 33
        Region 0: Memory at df180000 (64-bit, non-prefetchable) [size=256K]
        Region 2: I/O ports at fc00 [size=256]
        Region 3: Memory at df1c0000 (64-bit, non-prefetchable) [size=256K]
        Expansion ROM at df100000 [disabled] [size=32K]
        Capabilities: <access denied>
        Kernel driver in use: megaraid_sas

06:00.0 PCI bridge [0604]: Intel Corporation 6702PXH PCI Express-to-PCI Bridge 
A [8086:032c] (rev 09) (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=06, secondary=07, subordinate=07, sec-latency=64
        I/O behind bridge: 0000e000-0000efff
        Memory behind bridge: df200000-df3fffff
        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>

07:08.0 SCSI storage controller [0100]: LSI Logic / Symbios Logic SAS1068 PCI-X 
Fusion-MPT SAS [1000:0054] (rev 01)
        Subsystem: Dell SAS 5/E Adapter Controller [1028:1f04]
        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: 72 (16000ns min, 2500ns max), Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 38
        Region 0: I/O ports at ec00 [disabled] [size=256]
        Region 1: Memory at df3ec000 (64-bit, non-prefetchable) [size=16K]
        Region 3: Memory at df3f0000 (64-bit, non-prefetchable) [size=64K]
        Expansion ROM at df200000 [disabled] [size=1M]
        Capabilities: <access denied>
        Kernel driver in use: mptsas

08:00.0 PCI bridge [0604]: Intel Corporation 6702PXH PCI Express-to-PCI Bridge 
A [8086:032c] (rev 09) (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=08, secondary=09, subordinate=09, sec-latency=64
        I/O behind bridge: 0000d000-0000dfff
        Memory behind bridge: df400000-df5fffff
        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>

09:08.0 SCSI storage controller [0100]: LSI Logic / Symbios Logic SAS1068 PCI-X 
Fusion-MPT SAS [1000:0054] (rev 01)
        Subsystem: Dell SAS 5/E Adapter Controller [1028:1f04]
        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: 72 (16000ns min, 2500ns max), Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 40
        Region 0: I/O ports at dc00 [disabled] [size=256]
        Region 1: Memory at df5ec000 (64-bit, non-prefetchable) [size=16K]
        Region 3: Memory at df5f0000 (64-bit, non-prefetchable) [size=64K]
        Expansion ROM at df400000 [disabled] [size=1M]
        Capabilities: <access denied>
        Kernel driver in use: mptsas

0a:03.0 VGA compatible controller [0300]: Matrox Graphics, Inc. MGA G200eW 
WPCM450 [102b:0532] (rev 0a) (prog-if 00 [VGA controller])
        Subsystem: Dell PowerEdge R710 MGA G200eW WPCM450 [1028:0235]
        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: 32 (4000ns min, 8000ns max), Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 10
        Region 0: Memory at d5800000 (32-bit, prefetchable) [size=8M]
        Region 1: Memory at de7fc000 (32-bit, non-prefetchable) [size=16K]
        Region 2: Memory at de800000 (32-bit, non-prefetchable) [size=8M]
        [virtual] Expansion ROM at de000000 [disabled] [size=64K]
        Capabilities: <access denied>


** USB devices:
Bus 003 Device 002: ID 413c:2005 Dell Computer Corp. RT7D50 Keyboard
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 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 005 Device 002: ID 0624:0248 Avocent Corp. 
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: squeeze/sid
  APT prefers stable
  APT policy: (990, 'stable'), (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.32-2-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-image-2.6.32-2-amd64 depends on:
ii  debconf [debconf-2.0]        1.5.28      Debian configuration management sy
ii  initramfs-tools [linux-initr 0.93.4      tools for generating an initramfs
ii  module-init-tools            3.12~pre1-1 tools for managing Linux kernel mo

Versions of packages linux-image-2.6.32-2-amd64 recommends:
pn  firmware-linux-free           <none>     (no description available)

Versions of packages linux-image-2.6.32-2-amd64 suggests:
ii  grub                          0.97-60    GRand Unified Bootloader (dummy pa
pn  linux-doc-2.6.32              <none>     (no description available)

Versions of packages linux-image-2.6.32-2-amd64 is related to:
ii  firmware-bnx2                 0.22       Binary firmware for Broadcom NetXt
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)

-- debconf information:
  shared/kernel-image/really-run-bootloader: true
  linux-image-2.6.32-2-amd64/postinst/missing-firmware-2.6.32-2-amd64:
  linux-image-2.6.32-2-amd64/postinst/depmod-error-initrd-2.6.32-2-amd64: false
  linux-image-2.6.32-2-amd64/prerm/removing-running-kernel-2.6.32-2-amd64: true
  linux-image-2.6.32-2-amd64/prerm/would-invalidate-boot-loader-2.6.32-2-amd64: 
true
  linux-image-2.6.32-2-amd64/postinst/bootloader-error-2.6.32-2-amd64:
  linux-image-2.6.32-2-amd64/postinst/bootloader-test-error-2.6.32-2-amd64:



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