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* PROBLEM: System Freeze on Particular workload with kernel 2.6.22.6
@ 2007-09-19  8:45 Low Yucheng
  2007-09-19 15:47 ` Oleg Verych
  2007-09-20 16:14 ` Ray Lee
  0 siblings, 2 replies; 9+ messages in thread
From: Low Yucheng @ 2007-09-19  8:45 UTC (permalink / raw)
  To: linux-kernel

[1.] Summary
System Freeze on Particular workload with kernel 2.6.22.6

[2.] Description
System freezes on repeated application of the following command
for f in *png ; do convert -quality 100 $f `basename $f png`jpg; done

Problem is consistent and repeatable.
Problem persists when running on a different drive, and also in pure console (no X).

One time, the following error logged in syslog:
Sep 19 04:22:11 mossnew kernel: [  301.883919] VM: killing process convert
Sep 19 04:22:11 mossnew kernel: [  301.884382] swap_free: Unused swap offset entry 0000ff00
Sep 19 04:22:11 mossnew kernel: [  301.884421] swap_free: Unused swap offset entry 00000300
Sep 19 04:22:11 mossnew kernel: [  301.884456] swap_free: Unused swap offset entry 00000200
Sep 19 04:22:11 mossnew kernel: [  301.884491] swap_free: Unused swap offset entry 0000ff00
Sep 19 04:22:11 mossnew kernel: [  301.884527] swap_free: Unused swap offset entry 0000ff00
Sep 19 04:22:11 mossnew kernel: [  301.884562] swap_free: Unused swap offset entry 00000100

Should not be a RAM problem. RAM has survived 12 hrs of Memtest with no errors.
Should not be a CPU problem either. I have been running CPU intensive tasks for days.

[3.] Keywords
freeze, swap_free,VM

[4.] /proc/version
Linux version 2.6.22.6intelcore2 (root@mossnew) (gcc version 4.1.2 (Ubuntu 4.1.2-0ubuntu4)) #1 SMP Sat Sep 15 00:29:00 EDT 2007

[5.] No Oops

[6.] Trigger
- Create a large number of png images. (a few hundred)

- repeatedly run
for f in *png ; do convert -quality 100 $f `basename $f png`jpg; done

- This might be subjective, but the freeze seems to show up sooner if there is a CPU heavy
process running in the background.

[7] Environment
[7.1] Software /script/ver_linux

Linux mossnew 2.6.22.6intelcore2 #1 SMP Sat Sep 15 00:29:00 EDT 2007 x86_64 GNU/Linux

Gnu C                  4.1.2
Gnu make               3.81
binutils               2.17.50
util-linux             2.12r
mount                  2.12r
module-init-tools      3.3-pre2
e2fsprogs              1.40-WIP
reiserfsprogs          3.6.19
pcmciautils            014
PPP                    2.4.4
Linux C Library        > libc.2.5
Dynamic linker (ldd)   2.5
Procps                 3.2.7
Net-tools              1.60
Console-tools          0.2.3
Sh-utils               5.97
udev                   108
wireless-tools         28
Modules Loaded         isofs udf binfmt_misc ipv6 ppdev ac sbs battery video dock button container af_packet nls_iso8859_1 nls_cp437 vfat fat nls_utf8 ntfs w83627ehf i2c_isa i2c_core coretemp sbp2 
parport_pc lp parport fuse snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq atl1 snd_timer snd_seq_device sr_mod cdrom mii 
psmouse snd pcspkr soundcore snd_page_alloc shpchp pci_hotplug serio_raw intel_agp tsdev evdev ext3 jbd mbcache usb_storage sg sd_mod generic usbhid hid ata_piix libusual ohci1394 ieee1394 floppy 
ata_generic libata scsi_mod ehci_hcd uhci_hcd usbcore thermal processor fan



[7.2] Processor information
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 15
model name      : Intel(R) Core(TM)2 Duo CPU     E6750  @ 2.66GHz
stepping        : 11
cpu MHz         : 2671.602
cache size      : 4096 KB
physical id     : 0
siblings        : 2
core id         : 0
cpu cores       : 2
fpu             : yes
fpu_exception   : yes
cpuid level     : 10
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl vmx smx est tm2 
ssse3 cx16 xtpr lahf_lm
bogomips        : 5346.72
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 1
vendor_id       : GenuineIntel
cpu family      : 6
model           : 15
model name      : Intel(R) Core(TM)2 Duo CPU     E6750  @ 2.66GHz
stepping        : 11
cpu MHz         : 2671.602
cache size      : 4096 KB
physical id     : 0
siblings        : 2
core id         : 1
cpu cores       : 2
fpu             : yes
fpu_exception   : yes
cpuid level     : 10
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl vmx smx est tm2 
ssse3 cx16 xtpr lahf_lm
bogomips        : 5343.20
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:


[7.3] Module info
isofs 39268 1 - Live 0xffffffff883ac000
udf 90088 0 - Live 0xffffffff88395000
binfmt_misc 14604 1 - Live 0xffffffff88390000
ipv6 313320 12 - Live 0xffffffff88342000
ppdev 11016 0 - Live 0xffffffff8833e000
ac 6984 0 - Live 0xffffffff8833b000
sbs 21200 0 - Live 0xffffffff88334000
battery 12168 0 - Live 0xffffffff88330000
video 20240 0 - Live 0xffffffff8832a000
dock 12072 0 - Live 0xffffffff88326000
button 10080 0 - Live 0xffffffff88322000
container 6144 0 - Live 0xffffffff8831f000
af_packet 27276 0 - Live 0xffffffff88317000
nls_iso8859_1 6272 2 - Live 0xffffffff88314000
nls_cp437 8000 3 - Live 0xffffffff88311000
vfat 15872 2 - Live 0xffffffff8830c000
fat 59888 1 vfat, Live 0xffffffff882fc000
nls_utf8 3200 1 - Live 0xffffffff88045000
ntfs 103776 1 - Live 0xffffffff882e1000
w83627ehf 24144 0 - Live 0xffffffff882da000
i2c_isa 6080 1 w83627ehf, Live 0xffffffff882d7000
i2c_core 29952 2 w83627ehf,i2c_isa, Live 0xffffffff882ce000
coretemp 8640 0 - Live 0xffffffff882ca000
sbp2 26888 0 - Live 0xffffffff882c2000
parport_pc 41704 0 - Live 0xffffffff882b6000
lp 14728 0 - Live 0xffffffff882b1000
parport 44044 3 ppdev,parport_pc,lp, Live 0xffffffff882a5000
fuse 52272 1 - Live 0xffffffff88297000
snd_hda_intel 326944 1 - Live 0xffffffff88246000
snd_pcm_oss 49920 0 - Live 0xffffffff88238000
snd_mixer_oss 19904 1 snd_pcm_oss, Live 0xffffffff88232000
snd_pcm 94408 2 snd_hda_intel,snd_pcm_oss, Live 0xffffffff88219000
snd_seq_dummy 5188 0 - Live 0xffffffff88216000
snd_seq_oss 36864 0 - Live 0xffffffff8820c000
snd_seq_midi 10752 0 - Live 0xffffffff88208000
snd_rawmidi 29632 1 snd_seq_midi, Live 0xffffffff881ff000
snd_seq_midi_event 9664 2 snd_seq_oss,snd_seq_midi, Live 0xffffffff881fb000
snd_seq 62432 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event, Live 0xffffffff881ea000
atl1 39884 0 - Live 0xffffffff881df000
snd_timer 27016 2 snd_pcm,snd_seq, Live 0xffffffff881d7000
snd_seq_device 10004 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq, Live 0xffffffff881d3000
sr_mod 19556 1 - Live 0xffffffff881cd000
cdrom 41512 1 sr_mod, Live 0xffffffff881c1000
mii 7232 1 atl1, Live 0xffffffff881be000
psmouse 45404 0 - Live 0xffffffff881b1000
snd 69352 11 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device, Live 0xffffffff8819f000
pcspkr 4352 0 - Live 0xffffffff8819c000
soundcore 10016 1 snd, Live 0xffffffff88198000
snd_page_alloc 11664 2 snd_hda_intel,snd_pcm, Live 0xffffffff88194000
shpchp 37980 0 - Live 0xffffffff88189000
pci_hotplug 18120 1 shpchp, Live 0xffffffff88183000
serio_raw 8900 0 - Live 0xffffffff8817f000
intel_agp 30112 0 - Live 0xffffffff88176000
tsdev 10368 0 - Live 0xffffffff88172000
evdev 12800 3 - Live 0xffffffff8816d000
ext3 146448 2 - Live 0xffffffff88148000
jbd 68784 1 ext3, Live 0xffffffff88136000
mbcache 11080 1 ext3, Live 0xffffffff88132000
usb_storage 81472 1 - Live 0xffffffff8811d000
sg 41128 0 - Live 0xffffffff88111000
sd_mod 32128 10 - Live 0xffffffff88108000
generic 7108 0 [permanent], Live 0xffffffff880bc000
usbhid 32256 1 - Live 0xffffffff880ff000
hid 33152 1 usbhid, Live 0xffffffff880f5000
ata_piix 18436 6 - Live 0xffffffff880ef000
libusual 22184 1 usb_storage, Live 0xffffffff880e8000
ohci1394 38600 0 - Live 0xffffffff880db000
ieee1394 109336 2 sbp2,ohci1394, Live 0xffffffff880bf000
floppy 68904 0 - Live 0xffffffff880aa000
ata_generic 9796 0 - Live 0xffffffff880a4000
libata 140880 2 ata_piix,ata_generic, Live 0xffffffff88080000
scsi_mod 172536 6 sbp2,sr_mod,usb_storage,sg,sd_mod,libata, Live 0xffffffff88054000
ehci_hcd 39308 0 - Live 0xffffffff88047000
uhci_hcd 29344 0 - Live 0xffffffff8803c000
usbcore 160240 7 usb_storage,usbhid,libusual,ehci_hcd,uhci_hcd, Live 0xffffffff88013000
thermal 16208 0 - Live 0xffffffff8800e000
processor 29896 1 thermal, Live 0xffffffff88005000
fan 6600 0 - Live 0xffffffff88002000

[7.4.1] /proc/ioports
0000-001f : dma1
0020-0021 : pic1
0040-0043 : timer0
0050-0053 : timer1
0060-006f : keyboard
0070-0077 : rtc
0080-008f : dma page reg
00a0-00a1 : pic2
00c0-00df : dma2
00f0-00ff : fpu
0290-0297 : pnp 00:07
   0295-0296 : w83627ehf
03c0-03df : vga+
03f2-03f5 : floppy
03f7-03f7 : floppy DIR
03f8-03ff : serial
0400-041f : 0000:00:1f.3
0800-0803 : ACPI PM1a_EVT_BLK
0804-0805 : ACPI PM1a_CNT_BLK
0808-080b : ACPI PM_TMR
0810-0815 : ACPI CPU throttle
0820-082f : ACPI GPE0_BLK
0cf8-0cff : PCI conf1
a400-a40f : 0000:00:1f.2
a480-a48f : 0000:00:1f.2
   a480-a48f : libata
a800-a803 : 0000:00:1f.2
   a800-a803 : libata
a880-a887 : 0000:00:1f.2
   a880-a887 : libata
ac00-ac03 : 0000:00:1f.2
   ac00-ac03 : libata
b000-b007 : 0000:00:1f.2
   b000-b007 : libata
b400-b40f : 0000:00:1f.5
b480-b48f : 0000:00:1f.5
   b480-b48f : libata
b800-b803 : 0000:00:1f.5
   b800-b803 : libata
b880-b887 : 0000:00:1f.5
   b880-b887 : libata
bc00-bc03 : 0000:00:1f.5
   bc00-bc03 : libata
c000-c007 : 0000:00:1f.5
   c000-c007 : libata
c080-c09f : 0000:00:1d.0
   c080-c09f : uhci_hcd
c400-c41f : 0000:00:1d.1
   c400-c41f : uhci_hcd
c480-c49f : 0000:00:1d.2
   c480-c49f : uhci_hcd
c800-c81f : 0000:00:1a.0
   c800-c81f : uhci_hcd
c880-c89f : 0000:00:1a.1
   c880-c89f : uhci_hcd
cc00-cc1f : 0000:00:1a.2
   cc00-cc1f : uhci_hcd
d000-dfff : PCI Bus #01
   dc00-dc7f : 0000:01:00.0
e000-efff : PCI Bus #04
   ec00-ec7f : 0000:04:03.0


[7.4.2] /proc/iomem
00000000-0009fbff : System RAM
   00000000-00000000 : Crash kernel
0009fc00-0009ffff : reserved
000c0000-000cffff : pnp 00:0e
000e4000-000fffff : reserved
00100000-7ff7ffff : System RAM
   00200000-00436a8c : Kernel code
   00436a8d-0055c57f : Kernel data
7ff80000-7ff8dfff : ACPI Tables
7ff8e000-7ffdffff : ACPI Non-volatile Storage
7ffe0000-7fffffff : reserved
d0000000-dfffffff : PCI Bus #01
   d0000000-dfffffff : 0000:01:00.0
e0000000-efffffff : pnp 00:0d
faf00000-faffffff : PCI Bus #03
fbff8000-fbffbfff : 0000:00:1b.0
   fbff8000-fbffbfff : ICH HD audio
fbfff400-fbfff4ff : 0000:00:1f.3
fbfff800-fbfffbff : 0000:00:1d.7
   fbfff800-fbfffbff : ehci_hcd
fbfffc00-fbffffff : 0000:00:1a.7
   fbfffc00-fbffffff : ehci_hcd
fc000000-fe9fffff : PCI Bus #01
   fc000000-fcffffff : 0000:01:00.0
   fd000000-fdffffff : 0000:01:00.0
   fe000000-fe01ffff : 0000:01:00.0
fea00000-feafffff : PCI Bus #02
   feaa0000-feabffff : 0000:02:00.0
   feac0000-feafffff : 0000:02:00.0
     feac0000-feafffff : atl1
feb00000-febfffff : PCI Bus #04
   febff800-febfffff : 0000:04:03.0
     febff800-febfffff : ohci1394
fec00000-fec00fff : IOAPIC 0
   fec00000-fec00fff : pnp 00:0b
fed14000-fed19fff : pnp 00:01
fed1c000-fed1ffff : pnp 00:08
fed20000-fed3ffff : pnp 00:08
fed50000-fed8ffff : pnp 00:08
fee00000-fee00fff : Local APIC
ffa00000-ffafffff : pnp 00:08
fff00000-ffffffff : reserved


[7.5] pci information

00:00.0 Host bridge: Intel Corporation Unknown device 29c0 (rev 02)
         Subsystem: ASUSTeK Computer Inc. Unknown device 8276
         Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
         Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
         Latency: 0
         Capabilities: [e0] Vendor Specific Information

00:01.0 PCI bridge: Intel Corporation Unknown device 29c1 (rev 02) (prog-if 00 [Normal decode])
         Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
         Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
         Latency: 0, Cache Line Size: 32 bytes
         Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
         I/O behind bridge: 0000d000-0000dfff
         Memory behind bridge: fc000000-fe9fffff
         Prefetchable memory behind bridge: 00000000d0000000-00000000dfffffff
         Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
         BridgeCtl: Parity- SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B-
         Capabilities: [88] Subsystem: ASUSTeK Computer Inc. Unknown device 8276
         Capabilities: [80] Power Management version 3
                 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                 Status: D0 PME-Enable- DSel=0 DScale=0 PME-
         Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
                 Address: fee0300c  Data: 4159
         Capabilities: [a0] Express Root Port (Slot+) IRQ 0
                 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
                 Device: Latency L0s <64ns, L1 <1us
                 Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
                 Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                 Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
                 Link: Supported Speed 2.5Gb/s, Width x16, ASPM L0s, Port 2
                 Link: Latency L0s <256ns, L1 <4us
                 Link: ASPM Disabled RCB 64 bytes CommClk+ ExtSynch-
                 Link: Speed 2.5Gb/s, Width x16
                 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise-
                 Slot: Number 0, PowerLimit 75.000000
                 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
                 Slot: AttnInd Off, PwrInd On, Power-
                 Root: Correctable- Non-Fatal- Fatal- PME-

00:1a.0 USB Controller: Intel Corporation Unknown device 2937 (rev 02) (prog-if 00 [UHCI])
         Subsystem: ASUSTeK Computer Inc. Unknown device 8277
         Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
         Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
         Latency: 0
         Interrupt: pin A routed to IRQ 16
         Region 4: I/O ports at c800 [size=32]
         Capabilities: [50] Vendor Specific Information

00:1a.1 USB Controller: Intel Corporation Unknown device 2938 (rev 02) (prog-if 00 [UHCI])
         Subsystem: ASUSTeK Computer Inc. Unknown device 8277
         Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
         Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
         Latency: 0
         Interrupt: pin B routed to IRQ 21
         Region 4: I/O ports at c880 [size=32]
         Capabilities: [50] Vendor Specific Information

00:1a.2 USB Controller: Intel Corporation Unknown device 2939 (rev 02) (prog-if 00 [UHCI])
         Subsystem: ASUSTeK Computer Inc. Unknown device 8277
         Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
         Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
         Latency: 0
         Interrupt: pin C routed to IRQ 18
         Region 4: I/O ports at cc00 [size=32]
         Capabilities: [50] Vendor Specific Information

00:1a.7 USB Controller: Intel Corporation Unknown device 293c (rev 02) (prog-if 20 [EHCI])
         Subsystem: ASUSTeK Computer Inc. Unknown device 8277
         Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
         Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
         Latency: 0
         Interrupt: pin C routed to IRQ 18
         Region 0: Memory at fbfffc00 (32-bit, non-prefetchable) [size=1K]
         Capabilities: [50] Power Management version 2
                 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                 Status: D0 PME-Enable- DSel=0 DScale=0 PME-
         Capabilities: [58] Debug port
         Capabilities: [98] Vendor Specific Information

00:1b.0 Audio device: Intel Corporation Unknown device 293e (rev 02)
         Subsystem: ASUSTeK Computer Inc. Unknown device 829f
         Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
         Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
         Latency: 0, Cache Line Size: 32 bytes
         Interrupt: pin A routed to IRQ 22
         Region 0: Memory at fbff8000 (64-bit, non-prefetchable) [size=16K]
         Capabilities: [50] Power Management version 2
                 Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                 Status: D0 PME-Enable- DSel=0 DScale=0 PME-
         Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
                 Address: 0000000000000000  Data: 0000
         Capabilities: [70] Express Unknown type IRQ 0
                 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
                 Device: Latency L0s <64ns, L1 <1us
                 Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
                 Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
                 Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
                 Link: Supported Speed unknown, Width x0, ASPM unknown, Port 0
                 Link: Latency L0s <64ns, L1 <1us
                 Link: ASPM Disabled CommClk- ExtSynch-
                 Link: Speed unknown, Width x0

00:1c.0 PCI bridge: Intel Corporation Unknown device 2940 (rev 02) (prog-if 00 [Normal decode])
         Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
         Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
         Latency: 0, Cache Line Size: 32 bytes
         Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
         I/O behind bridge: 0000f000-00000fff
         Memory behind bridge: fff00000-000fffff
         Prefetchable memory behind bridge: 00000000faf00000-00000000faffffff
         Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
         BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
         Capabilities: [40] Express Root Port (Slot+) IRQ 0
                 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
                 Device: Latency L0s <64ns, L1 <1us
                 Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
                 Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                 Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
                 Link: Supported Speed 2.5Gb/s, Width x4, ASPM L0s L1, Port 1
                 Link: Latency L0s <1us, L1 <4us
                 Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch-
                 Link: Speed 2.5Gb/s, Width x0
                 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug+ Surpise+
                 Slot: Number 0, PowerLimit 10.000000
                 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
                 Slot: AttnInd Unknown, PwrInd Unknown, Power-
                 Root: Correctable- Non-Fatal- Fatal- PME-
         Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
                 Address: fee0300c  Data: 4161
         Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Unknown device 8277
         Capabilities: [a0] Power Management version 2
                 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                 Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:1c.5 PCI bridge: Intel Corporation Unknown device 294a (rev 02) (prog-if 00 [Normal decode])
         Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
         Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
         Latency: 0, Cache Line Size: 32 bytes
         Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
         I/O behind bridge: 0000f000-00000fff
         Memory behind bridge: fea00000-feafffff
         Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
         Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
         BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
         Capabilities: [40] Express Root Port (Slot+) IRQ 0
                 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
                 Device: Latency L0s <64ns, L1 <1us
                 Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
                 Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                 Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
                 Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 6
                 Link: Latency L0s <256ns, L1 <4us
                 Link: ASPM Disabled RCB 64 bytes CommClk+ ExtSynch-
                 Link: Speed 2.5Gb/s, Width x1
                 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug+ Surpise+
                 Slot: Number 0, PowerLimit 10.000000
                 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
                 Slot: AttnInd Unknown, PwrInd Unknown, Power-
                 Root: Correctable- Non-Fatal- Fatal- PME-
         Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
                 Address: fee0300c  Data: 4169
         Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Unknown device 8277
         Capabilities: [a0] Power Management version 2
                 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                 Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:1d.0 USB Controller: Intel Corporation Unknown device 2934 (rev 02) (prog-if 00 [UHCI])
         Subsystem: ASUSTeK Computer Inc. Unknown device 8277
         Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
         Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
         Latency: 0
         Interrupt: pin A routed to IRQ 23
         Region 4: I/O ports at c080 [size=32]
         Capabilities: [50] Vendor Specific Information

00:1d.1 USB Controller: Intel Corporation Unknown device 2935 (rev 02) (prog-if 00 [UHCI])
         Subsystem: ASUSTeK Computer Inc. Unknown device 8277
         Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
         Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
         Latency: 0
         Interrupt: pin B routed to IRQ 19
         Region 4: I/O ports at c400 [size=32]
         Capabilities: [50] Vendor Specific Information

00:1d.2 USB Controller: Intel Corporation Unknown device 2936 (rev 02) (prog-if 00 [UHCI])
         Subsystem: ASUSTeK Computer Inc. Unknown device 8277
         Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
         Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
         Latency: 0
         Interrupt: pin C routed to IRQ 18
         Region 4: I/O ports at c480 [size=32]
         Capabilities: [50] Vendor Specific Information

00:1d.7 USB Controller: Intel Corporation Unknown device 293a (rev 02) (prog-if 20 [EHCI])
         Subsystem: ASUSTeK Computer Inc. Unknown device 8277
         Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
         Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
         Latency: 0
         Interrupt: pin A routed to IRQ 23
         Region 0: Memory at fbfff800 (32-bit, non-prefetchable) [size=1K]
         Capabilities: [50] Power Management version 2
                 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                 Status: D0 PME-Enable- DSel=0 DScale=0 PME-
         Capabilities: [58] Debug port
         Capabilities: [98] Vendor Specific Information

00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92) (prog-if 01 [Subtractive decode])
         Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
         Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
         Latency: 0
         Bus: primary=00, secondary=04, subordinate=04, sec-latency=32
         I/O behind bridge: 0000e000-0000efff
         Memory behind bridge: feb00000-febfffff
         Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
         Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
         BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
         Capabilities: [50] Subsystem: ASUSTeK Computer Inc. Unknown device 8277

00:1f.0 ISA bridge: Intel Corporation Unknown device 2918 (rev 02)
         Subsystem: ASUSTeK Computer Inc. Unknown device 8277
         Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
         Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
         Latency: 0
         Capabilities: [e0] Vendor Specific Information

00:1f.2 IDE interface: Intel Corporation Unknown device 2921 (rev 02) (prog-if 8f [Master SecP SecO PriP PriO])
         Subsystem: ASUSTeK Computer Inc. Unknown device 8277
         Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
         Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
         Latency: 0
         Interrupt: pin B routed to IRQ 22
         Region 0: I/O ports at b000 [size=8]
         Region 1: I/O ports at ac00 [size=4]
         Region 2: I/O ports at a880 [size=8]
         Region 3: I/O ports at a800 [size=4]
         Region 4: I/O ports at a480 [size=16]
         Region 5: I/O ports at a400 [size=16]
         Capabilities: [70] Power Management version 3
                 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
                 Status: D0 PME-Enable- DSel=0 DScale=0 PME-
         Capabilities: [b0] Vendor Specific Information

00:1f.3 SMBus: Intel Corporation Unknown device 2930 (rev 02)
         Subsystem: ASUSTeK Computer Inc. Unknown device 8277
         Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
         Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
         Interrupt: pin C routed to IRQ 5
         Region 0: Memory at fbfff400 (64-bit, non-prefetchable) [size=256]
         Region 4: I/O ports at 0400 [size=32]

00:1f.5 IDE interface: Intel Corporation Unknown device 2926 (rev 02) (prog-if 85 [Master SecO PriO])
         Subsystem: ASUSTeK Computer Inc. Unknown device 8277
         Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
         Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
         Latency: 0
         Interrupt: pin B routed to IRQ 22
         Region 0: I/O ports at c000 [size=8]
         Region 1: I/O ports at bc00 [size=4]
         Region 2: I/O ports at b880 [size=8]
         Region 3: I/O ports at b800 [size=4]
         Region 4: I/O ports at b480 [size=16]
         Region 5: I/O ports at b400 [size=16]
         Capabilities: [70] Power Management version 3
                 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
                 Status: D0 PME-Enable- DSel=0 DScale=0 PME-
         Capabilities: [b0] Vendor Specific Information

01:00.0 VGA compatible controller: nVidia Corporation G70 [GeForce 7600 GT] (rev a1) (prog-if 00 [VGA])
         Subsystem: LeadTek Research Inc. Unknown device 2089
         Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
         Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
         Latency: 0, Cache Line Size: 32 bytes
         Interrupt: pin A routed to IRQ 11
         Region 0: Memory at fd000000 (32-bit, non-prefetchable) [size=16M]
         Region 1: Memory at d0000000 (64-bit, prefetchable) [size=256M]
         Region 3: Memory at fc000000 (64-bit, non-prefetchable) [size=16M]
         Region 5: I/O ports at dc00 [size=128]
         [virtual] Expansion ROM at fe000000 [disabled] [size=128K]
         Capabilities: [60] Power Management version 2
                 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
                 Status: D0 PME-Enable- DSel=0 DScale=0 PME-
         Capabilities: [68] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
                 Address: 0000000000000000  Data: 0000
         Capabilities: [78] Express Endpoint IRQ 0
                 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
                 Device: Latency L0s <256ns, L1 <4us
                 Device: AtnBtn- AtnInd- PwrInd-
                 Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
                 Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
                 Device: MaxPayload 128 bytes, MaxReadReq 512 bytes
                 Link: Supported Speed 2.5Gb/s, Width x16, ASPM L0s L1, Port 0
                 Link: Latency L0s <256ns, L1 <4us
                 Link: ASPM Disabled RCB 128 bytes CommClk+ ExtSynch-
                 Link: Speed 2.5Gb/s, Width x16

02:00.0 Ethernet controller: Attansic Technology Corp. L1 Gigabit Ethernet Adapter (rev b0)
         Subsystem: ASUSTeK Computer Inc. Unknown device 8226
         Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
         Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
         Latency: 0, Cache Line Size: 32 bytes
         Interrupt: pin A routed to IRQ 508
         Region 0: Memory at feac0000 (64-bit, non-prefetchable) [size=256K]
         Expansion ROM at feaa0000 [disabled] [size=128K]
         Capabilities: [40] Power Management version 2
                 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
                 Status: D0 PME-Enable- DSel=0 DScale=0 PME-
         Capabilities: [48] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable+
                 Address: 00000000fee0300c  Data: 4199
         Capabilities: [58] Express Endpoint IRQ 0
                 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
                 Device: Latency L0s <4us, L1 unlimited
                 Device: AtnBtn+ AtnInd+ PwrInd+
                 Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
                 Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                 Device: MaxPayload 128 bytes, MaxReadReq 512 bytes
                 Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s, Port 0
                 Link: Latency L0s unlimited, L1 unlimited
                 Link: ASPM Disabled RCB 64 bytes CommClk+ ExtSynch-
                 Link: Speed 2.5Gb/s, Width x1

04:03.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller (rev c0) (prog-if 10 [OHCI])
         Subsystem: ASUSTeK Computer Inc. Unknown device 81fe
         Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
         Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
         Latency: 64 (8000ns max), Cache Line Size: 32 bytes
         Interrupt: pin A routed to IRQ 16
         Region 0: Memory at febff800 (32-bit, non-prefetchable) [size=2K]
         Region 1: I/O ports at ec00 [size=128]
         Capabilities: [50] Power Management version 2
                 Flags: PMEClk- DSI- D1- D2+ AuxCurrent=0mA PME(D0-,D1-,D2+,D3hot+,D3cold+)
                 Status: D0 PME-Enable- DSel=0 DScale=0 PME-



[7.6] SCSI information

Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
   Vendor: ATA      Model: HDT722525DLA380  Rev: V44O
   Type:   Direct-Access                    ANSI  SCSI revision: 05
Host: scsi1 Channel: 00 Id: 00 Lun: 00
   Vendor: ATA      Model: HDT722525DLA380  Rev: V44O
   Type:   Direct-Access                    ANSI  SCSI revision: 05
Host: scsi2 Channel: 00 Id: 00 Lun: 00
   Vendor: ATA      Model: WDC WD2500KS-00M Rev: 02.0
   Type:   Direct-Access                    ANSI  SCSI revision: 05
Host: scsi3 Channel: 00 Id: 00 Lun: 00
   Vendor: ATA      Model: WDC WD5000ABYS-0 Rev: 12.0
   Type:   Direct-Access                    ANSI  SCSI revision: 05
Host: scsi4 Channel: 00 Id: 00 Lun: 00
   Vendor: LITE-ON  Model: DVDRW SHW-1635S  Rev: YS0R
   Type:   CD-ROM                           ANSI  SCSI revision: 00



^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: PROBLEM: System Freeze on Particular workload with kernel 2.6.22.6
  2007-09-19  8:45 PROBLEM: System Freeze on Particular workload with kernel 2.6.22.6 Low Yucheng
@ 2007-09-19 15:47 ` Oleg Verych
  2007-09-19 16:16   ` Low Yucheng
  2007-09-20 16:14 ` Ray Lee
  1 sibling, 1 reply; 9+ messages in thread
From: Oleg Verych @ 2007-09-19 15:47 UTC (permalink / raw)
  To: Low Yucheng; +Cc: linux-kernel, linux-mm, Andrew Morton

* Wed, 19 Sep 2007 04:45:17 -0400
>
> [1.] Summary
> System Freeze on Particular workload with kernel 2.6.22.6
>
> [2.] Description
> System freezes on repeated application of the following command
> for f in *png ; do convert -quality 100 $f `basename $f png`jpg; done
>
> Problem is consistent and repeatable.
> Problem persists when running on a different drive, and also in pure console (no X).
>
> One time, the following error logged in syslog:
> Sep 19 04:22:11 mossnew kernel: [  301.883919] VM: killing process convert
> Sep 19 04:22:11 mossnew kernel: [  301.884382] swap_free: Unused swap offset entry 0000ff00
> Sep 19 04:22:11 mossnew kernel: [  301.884421] swap_free: Unused swap offset entry 00000300
> Sep 19 04:22:11 mossnew kernel: [  301.884456] swap_free: Unused swap offset entry 00000200
> Sep 19 04:22:11 mossnew kernel: [  301.884491] swap_free: Unused swap offset entry 0000ff00
> Sep 19 04:22:11 mossnew kernel: [  301.884527] swap_free: Unused swap offset entry 0000ff00
> Sep 19 04:22:11 mossnew kernel: [  301.884562] swap_free: Unused swap offset entry 00000100
>
> Should not be a RAM problem. RAM has survived 12 hrs of Memtest with no errors.
> Should not be a CPU problem either. I have been running CPU intensive tasks for days.
>
> [3.] Keywords
> freeze, swap_free,VM

Nice bug report, seems like from linux-source/REPORTING-BUGS.
But still:

* no relevant Cc (memory management added)
+ no output of `mount` (because if swap is on some file system, that
  *can* be another problem)
+ no information about amount of memory and its BIOS configuration

FYI, latter two (and much more) is one `dmesg` output. This output,
together with any other kernel information can be gathered by serial or
net consoles:

linux-source/Documentation/serial-console.txt
linux-source/Documentation/networking/netconsole.txt 

If console messages after freeze can be seen in text mode VGA/CRT
also, photos of it somewhere on ftp will be OK.

> [4.] /proc/version
> Linux version 2.6.22.6intelcore2 (root@mossnew) (gcc version 4.1.2 (Ubuntu 4.1.2-0ubuntu4)) #1 SMP Sat Sep 15 00:29:00 EDT 2007
>
> [5.] No Oops
>
> [6.] Trigger
> - Create a large number of png images. (a few hundred)
>
> - repeatedly run
> for f in *png ; do convert -quality 100 $f `basename $f png`jpg; done
>
> - This might be subjective, but the freeze seems to show up sooner if there is a CPU heavy
> process running in the background.
>
> [7] Environment
> [7.1] Software /script/ver_linux
>
> Linux mossnew 2.6.22.6intelcore2 #1 SMP Sat Sep 15 00:29:00 EDT 2007 x86_64 GNU/Linux
>
[]
____

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: PROBLEM: System Freeze on Particular workload with kernel 2.6.22.6
  2007-09-19 15:47 ` Oleg Verych
@ 2007-09-19 16:16   ` Low Yucheng
  2007-09-19 19:25     ` Ahmed S. Darwish
  2007-12-01 22:39     ` Daniel Phillips
  0 siblings, 2 replies; 9+ messages in thread
From: Low Yucheng @ 2007-09-19 16:16 UTC (permalink / raw)
  To: Oleg Verych; +Cc: linux-kernel, linux-mm, Andrew Morton

There are no additional console messages.
Not sure what this is: * no relevant Cc (memory management added)

But output of dmesg as requested:

[    0.000000] Linux version 2.6.22.6intelcore2 (root@mossnew) (gcc version 4.1.2 (Ubuntu 4.1.2-0ubuntu4)) #1 SMP Sat Sep 15 00:29:00 EDT 2007
[    0.000000] Command line: root=UUID=07b82da5-efcc-4d75-a31b-c01ccc3b2c14 ro quiet splash
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
[    0.000000]  BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
[    0.000000]  BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved)
[    0.000000]  BIOS-e820: 0000000000100000 - 000000007ff80000 (usable)
[    0.000000]  BIOS-e820: 000000007ff80000 - 000000007ff8e000 (ACPI data)
[    0.000000]  BIOS-e820: 000000007ff8e000 - 000000007ffe0000 (ACPI NVS)
[    0.000000]  BIOS-e820: 000000007ffe0000 - 0000000080000000 (reserved)
[    0.000000]  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[    0.000000]  BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
[    0.000000] Entering add_active_range(0, 0, 159) 0 entries of 3200 used
[    0.000000] Entering add_active_range(0, 256, 524160) 1 entries of 3200 used
[    0.000000] end_pfn_map = 1048576
[    0.000000] DMI 2.4 present.
[    0.000000] ACPI: RSDP 000FBCD0, 0014 (r0 ACPIAM)
[    0.000000] ACPI: RSDT 7FF80000, 003C (r1 A_M_I_ OEMRSDT   7000703 MSFT       97)
[    0.000000] ACPI: FACP 7FF80200, 0084 (r2 A_M_I_ OEMFACP   7000703 MSFT       97)
[    0.000000] ACPI: DSDT 7FF805C0, 8C00 (r1  A0751 A0751055       55 INTL 20060113)
[    0.000000] ACPI: FACS 7FF8E000, 0040
[    0.000000] ACPI: APIC 7FF80390, 006C (r1 A_M_I_ OEMAPIC   7000703 MSFT       97)
[    0.000000] ACPI: MCFG 7FF80400, 003C (r1 A_M_I_ OEMMCFG   7000703 MSFT       97)
[    0.000000] ACPI: OEMB 7FF8E040, 0081 (r1 A_M_I_ AMI_OEM   7000703 MSFT       97)
[    0.000000] ACPI: HPET 7FF891C0, 0038 (r1 A_M_I_ OEMHPET   7000703 MSFT       97)
[    0.000000] ACPI: OSFR 7FF89200, 00B0 (r1 A_M_I_ OEMOSFR   7000703 MSFT       97)
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at 0000000000000000-000000007ff80000
[    0.000000] Entering add_active_range(0, 0, 159) 0 entries of 3200 used
[    0.000000] Entering add_active_range(0, 256, 524160) 1 entries of 3200 used
[    0.000000] Bootmem setup node 0 0000000000000000-000000007ff80000
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA             0 ->     4096
[    0.000000]   DMA32        4096 ->  1048576
[    0.000000]   Normal    1048576 ->  1048576
[    0.000000] early_node_map[2] active PFN ranges
[    0.000000]     0:        0 ->      159
[    0.000000]     0:      256 ->   524160
[    0.000000] On node 0 totalpages: 524063
[    0.000000]   DMA zone: 56 pages used for memmap
[    0.000000]   DMA zone: 1101 pages reserved
[    0.000000]   DMA zone: 2842 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 7110 pages used for memmap
[    0.000000]   DMA32 zone: 512954 pages, LIFO batch:31
[    0.000000]   Normal zone: 0 pages used for memmap
[    0.000000] ACPI: PM-Timer IO Port: 0x808
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[    0.000000] Processor #0 (Bootup-CPU)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[    0.000000] Processor #1
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x82] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled)
[    0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 2, address 0xfec00000, GSI 0-23
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ2 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Setting APIC routing to flat
[    0.000000] ACPI: HPET id: 0xffffffff base: 0xfed00000
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] Allocating PCI resources starting at 88000000 (gap: 80000000:7ee00000)
[    0.000000] PERCPU: Allocating 34056 bytes of per cpu data
[    0.000000] Built 1 zonelists.  Total pages: 515796
[    0.000000] Kernel command line: root=UUID=07b82da5-efcc-4d75-a31b-c01ccc3b2c14 ro quiet splash
[    0.000000] Initializing CPU#0
[    0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes)
[   22.596350] time.c: Detected 2671.602 MHz processor.
[   22.597239] Console: colour VGA+ 80x25
[   22.597251] Checking aperture...
[   22.597258] Calgary: detecting Calgary via BIOS EBDA area
[   22.597259] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[   22.612686] Memory: 2026004k/2096640k available (2266k kernel code, 70248k reserved, 1174k data, 320k init)
[   22.612719] SLUB: Genslabs=23, HWalign=64, Order=0-1, MinObjects=4, CPUs=2, Nodes=1
[   22.690848] Calibrating delay using timer specific routine.. 5346.72 BogoMIPS (lpj=10693452)
[   22.690872] Security Framework v1.0.0 initialized
[   22.690877] SELinux:  Disabled at boot.
[   22.691015] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[   22.691970] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[   22.692413] Mount-cache hash table entries: 256
[   22.692509] CPU: L1 I cache: 32K, L1 D cache: 32K
[   22.692511] CPU: L2 cache: 4096K
[   22.692513] CPU 0/0 -> Node 0
[   22.692515] using mwait in idle threads.
[   22.692516] CPU: Physical Processor ID: 0
[   22.692517] CPU: Processor Core ID: 0
[   22.692522] CPU0: Thermal monitoring enabled (TM2)
[   22.692529] Freeing SMP alternatives: 23k freed
[   22.693208] ACPI: Core revision 20070126
[   22.773878] Using local APIC timer interrupts.
[   22.815659] result 20871890
[   22.815660] Detected 20.871 MHz APIC timer.
[   22.818802] Booting processor 1/2 APIC 0x1
[   22.829113] Initializing CPU#1
[   22.906682] Calibrating delay using timer specific routine.. 5343.20 BogoMIPS (lpj=10686416)
[   22.906687] CPU: L1 I cache: 32K, L1 D cache: 32K
[   22.906688] CPU: L2 cache: 4096K
[   22.906690] CPU 1/1 -> Node 0
[   22.906691] CPU: Physical Processor ID: 0
[   22.906692] CPU: Processor Core ID: 1
[   22.906696] CPU1: Thermal monitoring enabled (TM2)
[   22.907072] Intel(R) Core(TM)2 Duo CPU     E6750  @ 2.66GHz stepping 0b
[   22.907137] checking TSC synchronization [CPU#0 -> CPU#1]: passed.
[   22.930672] Brought up 2 CPUs
[   22.976106] migration_cost=9
[   22.976161] PM: Adding info for No Bus:platform
[   22.976230] NET: Registered protocol family 16
[   22.976252] PM: Adding info for No Bus:vtcon0
[   22.976285] ACPI: bus type pci registered
[   22.976293] PCI: BIOS Bug: MCFG area at e0000000 is not E820-reserved
[   22.976323] PCI: Not using MMCONFIG.
[   22.976350] PCI: Using configuration type 1
[   22.981704] ACPI: Interpreter enabled
[   22.981705] ACPI: Using IOAPIC for interrupt routing
[   22.981756] PM: Adding info for acpi:acpi_system:00
[   22.981783] PM: Adding info for acpi:button_power:00
[   22.981812] PM: Adding info for acpi:ACPI0007:00
[   22.981836] PM: Adding info for acpi:ACPI0007:01
[   22.981859] PM: Adding info for acpi:ACPI0007:02
[   22.981882] PM: Adding info for acpi:ACPI0007:03
[   22.981915] PM: Adding info for acpi:device:00
[   22.982204] PM: Adding info for acpi:PNP0A08:00
[   22.982234] PM: Adding info for acpi:PNP0C01:00
[   22.982350] PM: Adding info for acpi:device:01
[   22.982462] PM: Adding info for acpi:device:02
[   22.982494] PM: Adding info for acpi:device:03
[   22.982792] PM: Adding info for acpi:PNP0000:00
[   22.982826] PM: Adding info for acpi:PNP0200:00
[   22.982853] PM: Adding info for acpi:PNP0100:00
[   22.982880] PM: Adding info for acpi:PNP0B00:00
[   22.982909] PM: Adding info for acpi:PNP0800:00
[   22.982939] PM: Adding info for acpi:PNP0C04:00
[   22.983308] PM: Adding info for acpi:PNP0700:00
[   22.983366] PM: Adding info for acpi:PNP0C02:00
[   22.983406] PM: Adding info for acpi:PNP0C02:01
[   22.983482] PM: Adding info for acpi:ATK0110:00
[   22.983632] PM: Adding info for acpi:PNP0103:00
[   22.984080] PM: Adding info for acpi:PNP0501:00
[   22.984111] PM: Adding info for acpi:PNP0C02:02
[   22.984285] PM: Adding info for acpi:PNP0303:00
[   22.984319] PM: Adding info for acpi:PNP0C02:03
[   22.984351] PM: Adding info for acpi:device:04
[   22.984381] PM: Adding info for acpi:device:05
[   22.984409] PM: Adding info for acpi:device:06
[   22.984438] PM: Adding info for acpi:device:07
[   22.984467] PM: Adding info for acpi:device:08
[   22.984497] PM: Adding info for acpi:device:09
[   22.984525] PM: Adding info for acpi:device:0a
[   22.984560] PM: Adding info for acpi:device:0b
[   22.984591] PM: Adding info for acpi:device:0c
[   22.984618] PM: Adding info for acpi:device:0d
[   22.984648] PM: Adding info for acpi:device:0e
[   22.984677] PM: Adding info for acpi:device:0f
[   22.984704] PM: Adding info for acpi:device:10
[   22.984731] PM: Adding info for acpi:device:11
[   22.984848] PM: Adding info for acpi:device:12
[   22.984963] PM: Adding info for acpi:device:13
[   22.985077] PM: Adding info for acpi:device:14
[   22.985190] PM: Adding info for acpi:device:15
[   22.985307] PM: Adding info for acpi:device:16
[   22.985420] PM: Adding info for acpi:device:17
[   22.985451] PM: Adding info for acpi:device:18
[   22.985482] PM: Adding info for acpi:device:19
[   22.985511] PM: Adding info for acpi:device:1a
[   22.985539] PM: Adding info for acpi:device:1b
[   22.985570] PM: Adding info for acpi:device:1c
[   22.985598] PM: Adding info for acpi:device:1d
[   22.985626] PM: Adding info for acpi:device:1e
[   22.985656] PM: Adding info for acpi:device:1f
[   22.985687] PM: Adding info for acpi:device:20
[   22.985714] PM: Adding info for acpi:device:21
[   22.985745] PM: Adding info for acpi:device:22
[   22.985775] PM: Adding info for acpi:device:23
[   22.985802] PM: Adding info for acpi:device:24
[   22.985830] PM: Adding info for acpi:device:25
[   22.985943] PM: Adding info for acpi:device:26
[   22.985976] PM: Adding info for acpi:device:27
[   22.986168] PM: Adding info for acpi:device:28
[   22.986362] PM: Adding info for acpi:device:29
[   22.986558] PM: Adding info for acpi:device:2a
[   22.986754] PM: Adding info for acpi:device:2b
[   22.986948] PM: Adding info for acpi:device:2c
[   22.987140] PM: Adding info for acpi:device:2d
[   22.987335] PM: Adding info for acpi:device:2e
[   22.987450] PM: Adding info for acpi:device:2f
[   22.987480] PM: Adding info for acpi:PNP0C01:01
[   22.987514] PM: Adding info for acpi:PNP0C0C:00
[   22.987650] PM: Adding info for acpi:PNP0C0F:00
[   22.987739] PM: Adding info for acpi:PNP0C0F:01
[   22.987827] PM: Adding info for acpi:PNP0C0F:02
[   22.987919] PM: Adding info for acpi:PNP0C0F:03
[   22.988009] PM: Adding info for acpi:PNP0C0F:04
[   22.988100] PM: Adding info for acpi:PNP0C0F:05
[   22.988190] PM: Adding info for acpi:PNP0C0F:06
[   22.988277] PM: Adding info for acpi:PNP0C0F:07
[   22.988310] PM: Adding info for acpi:thermal:00
[   22.988434] ACPI: PCI Root Bridge [PCI0] (0000:00)
[   22.988444] PCI: Probing PCI hardware (bus 00)
[   22.988449] PM: Adding info for No Bus:pci0000:00
[   22.989373] PCI: Transparent bridge - 0000:00:1e.0
[   22.989413] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[   22.989524] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P2._PRT]
[   22.989588] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT]
[   22.989686] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P9._PRT]
[   22.989761] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P4._PRT]
[   22.990446] PM: Adding info for pci:0000:00:00.0
[   22.991113] PM: Adding info for pci:0000:00:01.0
[   22.991758] PM: Adding info for pci:0000:00:1a.0
[   22.992404] PM: Adding info for pci:0000:00:1a.1
[   22.993047] PM: Adding info for pci:0000:00:1a.2
[   22.993692] PM: Adding info for pci:0000:00:1a.7
[   22.994333] PM: Adding info for pci:0000:00:1b.0
[   22.994983] PM: Adding info for pci:0000:00:1c.0
[   22.995627] PM: Adding info for pci:0000:00:1c.5
[   22.996272] PM: Adding info for pci:0000:00:1d.0
[   22.996916] PM: Adding info for pci:0000:00:1d.1
[   22.997559] PM: Adding info for pci:0000:00:1d.2
[   22.998204] PM: Adding info for pci:0000:00:1d.7
[   22.998869] PM: Adding info for pci:0000:00:1e.0
[   22.999514] PM: Adding info for pci:0000:00:1f.0
[   23.000156] PM: Adding info for pci:0000:00:1f.2
[   23.000801] PM: Adding info for pci:0000:00:1f.3
[   23.001446] PM: Adding info for pci:0000:00:1f.5
[   23.001472] PM: Adding info for pci:0000:01:00.0
[   23.001496] PM: Adding info for pci:0000:02:00.0
[   23.001522] PM: Adding info for pci:0000:04:03.0
[   23.001645] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
[   23.001733] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15)
[   23.001819] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 12 14 15)
[   23.001906] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 11 12 *14 15)
[   23.001992] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
[   23.002078] ACPI: PCI Interrupt Link [LNKF] (IRQs *3 4 5 6 7 10 11 12 14 15)
[   23.002164] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 *15)
[   23.002251] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 *7 10 11 12 14 15)
[   23.002322] Linux Plug and Play Support v0.97 (c) Adam Belay
[   23.002328] pnp: PnP ACPI init
[   23.002331] PM: Adding info for No Bus:pnp0
[   23.002336] ACPI: bus type pnp registered
[   23.002420] PM: Adding info for pnp:00:00
[   23.002448] PM: Adding info for pnp:00:01
[   23.002509] PM: Adding info for pnp:00:02
[   23.002545] PM: Adding info for pnp:00:03
[   23.002571] PM: Adding info for pnp:00:04
[   23.002601] PM: Adding info for pnp:00:05
[   23.003047] PM: Adding info for pnp:00:06
[   23.003116] PM: Adding info for pnp:00:07
[   23.003238] PM: Adding info for pnp:00:08
[   23.003378] PM: Adding info for pnp:00:09
[   23.003797] PM: Adding info for pnp:00:0a
[   23.003873] PM: Adding info for pnp:00:0b
[   23.003939] PM: Adding info for pnp:00:0c
[   23.004011] PM: Adding info for pnp:00:0d
[   23.004194] PM: Adding info for pnp:00:0e
[   23.004446] pnp: PnP ACPI: found 15 devices
[   23.004447] ACPI: ACPI bus type pnp unregistered
[   23.004511] PCI: Using ACPI for IRQ routing
[   23.004512] PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
[   23.004570] NET: Registered protocol family 8
[   23.004571] NET: Registered protocol family 20
[   23.004582] PCI-GART: No AMD northbridge found.
[   23.004585] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
[   23.004588] hpet0: 4 64-bit timers, 14318180 Hz
[   23.005618] pnp: 00:01: iomem range 0xfed14000-0xfed19fff has been reserved
[   23.005623] pnp: 00:07: ioport range 0x290-0x297 has been reserved
[   23.005626] pnp: 00:08: iomem range 0xfed1c000-0xfed1ffff has been reserved
[   23.005628] pnp: 00:08: iomem range 0xfed20000-0xfed3ffff has been reserved
[   23.005630] pnp: 00:08: iomem range 0xfed50000-0xfed8ffff has been reserved
[   23.005632] pnp: 00:08: iomem range 0xffa00000-0xffafffff has been reserved
[   23.005635] pnp: 00:0b: iomem range 0xfec00000-0xfec00fff has been reserved
[   23.005637] pnp: 00:0b: iomem range 0xfee00000-0xfee00fff could not be reserved
[   23.005641] pnp: 00:0d: iomem range 0xe0000000-0xefffffff has been reserved
[   23.005644] pnp: 00:0e: iomem range 0x0-0x9ffff could not be reserved
[   23.005645] pnp: 00:0e: iomem range 0xc0000-0xcffff has been reserved
[   23.005647] pnp: 00:0e: iomem range 0xe0000-0xfffff could not be reserved
[   23.005649] pnp: 00:0e: iomem range 0x100000-0x7fffffff could not be reserved
[   23.005658] PM: Adding info for No Bus:mem
[   23.005675] PM: Adding info for No Bus:kmem
[   23.005694] PM: Adding info for No Bus:null
[   23.005711] PM: Adding info for No Bus:port
[   23.005726] PM: Adding info for No Bus:zero
[   23.005742] PM: Adding info for No Bus:full
[   23.005758] PM: Adding info for No Bus:random
[   23.005776] PM: Adding info for No Bus:urandom
[   23.005793] PM: Adding info for No Bus:kmsg
[   23.005810] PM: Adding info for No Bus:oldmem
[   23.005843] PCI: Bridge: 0000:00:01.0
[   23.005845]   IO window: d000-dfff
[   23.005847]   MEM window: fc000000-fe9fffff
[   23.005849]   PREFETCH window: d0000000-dfffffff
[   23.005851] PCI: Bridge: 0000:00:1c.0
[   23.005852]   IO window: disabled.
[   23.005855]   MEM window: disabled.
[   23.005858]   PREFETCH window: faf00000-faffffff
[   23.005861] PCI: Bridge: 0000:00:1c.5
[   23.005862]   IO window: disabled.
[   23.005865]   MEM window: fea00000-feafffff
[   23.005868]   PREFETCH window: disabled.
[   23.005871] PCI: Bridge: 0000:00:1e.0
[   23.005872]   IO window: e000-efff
[   23.005876]   MEM window: feb00000-febfffff
[   23.005878]   PREFETCH window: disabled.
[   23.005888] ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 16
[   23.005891] PCI: Setting latency timer of device 0000:00:01.0 to 64
[   23.005902] ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 17 (level, low) -> IRQ 17
[   23.005906] PCI: Setting latency timer of device 0000:00:1c.0 to 64
[   23.005917] ACPI: PCI Interrupt 0000:00:1c.5[B] -> GSI 16 (level, low) -> IRQ 16
[   23.005920] PCI: Setting latency timer of device 0000:00:1c.5 to 64
[   23.005928] PCI: Setting latency timer of device 0000:00:1e.0 to 64
[   23.005935] NET: Registered protocol family 2
[   23.006607] Time: tsc clocksource has been installed.
[   23.046739] IP route cache hash table entries: 65536 (order: 7, 524288 bytes)
[   23.047188] TCP established hash table entries: 262144 (order: 10, 6291456 bytes)
[   23.049200] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[   23.049604] TCP: Hash tables configured (established 262144 bind 65536)
[   23.049606] TCP reno registered
[   23.062844] checking if image is initramfs... it is
[   25.843466] Freeing initrd memory: 36987k freed
[   25.854935] PM: Adding info for No Bus:mcelog
[   25.855140] PM: Adding info for platform:pcspkr
[   25.855222] audit: initializing netlink socket (disabled)
[   25.855235] audit(1190175461.176:1): initialized
[   25.856573] VFS: Disk quotas dquot_6.5.1
[   25.856612] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[   25.856667] io scheduler noop registered
[   25.856668] io scheduler anticipatory registered
[   25.856670] io scheduler deadline registered
[   25.856729] io scheduler cfq registered (default)
[   25.859553] Boot video device is 0000:01:00.0
[   25.859645] PCI: Setting latency timer of device 0000:00:01.0 to 64
[   25.859666] assign_interrupt_mode Found MSI capability
[   25.859684] Allocate Port Service[0000:00:01.0:pcie00]
[   25.859689] PM: Adding info for pci_express:0000:00:01.0:pcie00
[   25.859733] PCI: Setting latency timer of device 0000:00:1c.0 to 64
[   25.859762] assign_interrupt_mode Found MSI capability
[   25.859785] Allocate Port Service[0000:00:1c.0:pcie00]
[   25.859790] PM: Adding info for pci_express:0000:00:1c.0:pcie00
[   25.859807] Allocate Port Service[0000:00:1c.0:pcie02]
[   25.859810] PM: Adding info for pci_express:0000:00:1c.0:pcie02
[   25.859859] PCI: Setting latency timer of device 0000:00:1c.5 to 64
[   25.859888] assign_interrupt_mode Found MSI capability
[   25.859911] Allocate Port Service[0000:00:1c.5:pcie00]
[   25.859914] PM: Adding info for pci_express:0000:00:1c.5:pcie00
[   25.859930] Allocate Port Service[0000:00:1c.5:pcie02]
[   25.859934] PM: Adding info for pci_express:0000:00:1c.5:pcie02
[   25.860018] PM: Adding info for platform:vesafb.0
[   25.860055] PM: Adding info for No Bus:tty
[   25.860074] PM: Adding info for No Bus:console
[   25.860090] PM: Adding info for No Bus:ptmx
[   25.860110] PM: Adding info for No Bus:tty0
[   25.860133] PM: Adding info for No Bus:vcs
[   25.860149] PM: Adding info for No Bus:vcsa
[   25.860167] PM: Adding info for No Bus:tty1
[   25.860186] PM: Adding info for No Bus:tty2
[   25.860203] PM: Adding info for No Bus:tty3
[   25.860219] PM: Adding info for No Bus:tty4
[   25.860240] PM: Adding info for No Bus:tty5
[   25.860256] PM: Adding info for No Bus:tty6
[   25.860273] PM: Adding info for No Bus:tty7
[   25.860288] PM: Adding info for No Bus:tty8
[   25.860305] PM: Adding info for No Bus:tty9
[   25.860321] PM: Adding info for No Bus:tty10
[   25.860340] PM: Adding info for No Bus:tty11
[   25.860358] PM: Adding info for No Bus:tty12
[   25.860374] PM: Adding info for No Bus:tty13
[   25.860390] PM: Adding info for No Bus:tty14
[   25.860408] PM: Adding info for No Bus:tty15
[   25.860427] PM: Adding info for No Bus:tty16
[   25.860443] PM: Adding info for No Bus:tty17
[   25.860464] PM: Adding info for No Bus:tty18
[   25.860483] PM: Adding info for No Bus:tty19
[   25.860499] PM: Adding info for No Bus:tty20
[   25.860515] PM: Adding info for No Bus:tty21
[   25.860531] PM: Adding info for No Bus:tty22
[   25.860551] PM: Adding info for No Bus:tty23
[   25.860569] PM: Adding info for No Bus:tty24
[   25.860589] PM: Adding info for No Bus:tty25
[   25.860607] PM: Adding info for No Bus:tty26
[   25.860626] PM: Adding info for No Bus:tty27
[   25.860642] PM: Adding info for No Bus:tty28
[   25.860658] PM: Adding info for No Bus:tty29
[   25.860679] PM: Adding info for No Bus:tty30
[   25.860698] PM: Adding info for No Bus:tty31
[   25.860715] PM: Adding info for No Bus:tty32
[   25.860732] PM: Adding info for No Bus:tty33
[   25.860749] PM: Adding info for No Bus:tty34
[   25.860768] PM: Adding info for No Bus:tty35
[   25.860785] PM: Adding info for No Bus:tty36
[   25.860805] PM: Adding info for No Bus:tty37
[   25.860822] PM: Adding info for No Bus:tty38
[   25.860840] PM: Adding info for No Bus:tty39
[   25.860858] PM: Adding info for No Bus:tty40
[   25.860874] PM: Adding info for No Bus:tty41
[   25.860892] PM: Adding info for No Bus:tty42
[   25.860909] PM: Adding info for No Bus:tty43
[   25.860929] PM: Adding info for No Bus:tty44
[   25.860946] PM: Adding info for No Bus:tty45
[   25.860964] PM: Adding info for No Bus:tty46
[   25.860984] PM: Adding info for No Bus:tty47
[   25.861000] PM: Adding info for No Bus:tty48
[   25.861018] PM: Adding info for No Bus:tty49
[   25.861034] PM: Adding info for No Bus:tty50
[   25.861055] PM: Adding info for No Bus:tty51
[   25.861072] PM: Adding info for No Bus:tty52
[   25.861089] PM: Adding info for No Bus:tty53
[   25.861108] PM: Adding info for No Bus:tty54
[   25.861126] PM: Adding info for No Bus:tty55
[   25.861143] PM: Adding info for No Bus:tty56
[   25.861161] PM: Adding info for No Bus:tty57
[   25.861179] PM: Adding info for No Bus:tty58
[   25.861197] PM: Adding info for No Bus:tty59
[   25.861216] PM: Adding info for No Bus:tty60
[   25.861236] PM: Adding info for No Bus:tty61
[   25.861254] PM: Adding info for No Bus:tty62
[   25.861272] PM: Adding info for No Bus:tty63
[   25.861312] PM: Adding info for No Bus:ptyp0
[   25.861330] PM: Adding info for No Bus:ptyp1
[   25.861347] PM: Adding info for No Bus:ptyp2
[   25.861364] PM: Adding info for No Bus:ptyp3
[   25.861383] PM: Adding info for No Bus:ptyp4
[   25.861399] PM: Adding info for No Bus:ptyp5
[   25.861417] PM: Adding info for No Bus:ptyp6
[   25.861436] PM: Adding info for No Bus:ptyp7
[   25.861454] PM: Adding info for No Bus:ptyp8
[   25.861472] PM: Adding info for No Bus:ptyp9
[   25.861488] PM: Adding info for No Bus:ptypa
[   25.861508] PM: Adding info for No Bus:ptypb
[   25.861524] PM: Adding info for No Bus:ptypc
[   25.861543] PM: Adding info for No Bus:ptypd
[   25.861560] PM: Adding info for No Bus:ptype
[   25.861580] PM: Adding info for No Bus:ptypf
[   25.861598] PM: Adding info for No Bus:ptyq0
[   25.861614] PM: Adding info for No Bus:ptyq1
[   25.861634] PM: Adding info for No Bus:ptyq2
[   25.861654] PM: Adding info for No Bus:ptyq3
[   25.861671] PM: Adding info for No Bus:ptyq4
[   25.861688] PM: Adding info for No Bus:ptyq5
[   25.861707] PM: Adding info for No Bus:ptyq6
[   25.861725] PM: Adding info for No Bus:ptyq7
[   25.861743] PM: Adding info for No Bus:ptyq8
[   25.861761] PM: Adding info for No Bus:ptyq9
[   25.861780] PM: Adding info for No Bus:ptyqa
[   25.861798] PM: Adding info for No Bus:ptyqb
[   25.861817] PM: Adding info for No Bus:ptyqc
[   25.861836] PM: Adding info for No Bus:ptyqd
[   25.861854] PM: Adding info for No Bus:ptyqe
[   25.861873] PM: Adding info for No Bus:ptyqf
[   25.861893] PM: Adding info for No Bus:ptyr0
[   25.861912] PM: Adding info for No Bus:ptyr1
[   25.861929] PM: Adding info for No Bus:ptyr2
[   25.861949] PM: Adding info for No Bus:ptyr3
[   25.861969] PM: Adding info for No Bus:ptyr4
[   25.861986] PM: Adding info for No Bus:ptyr5
[   25.862006] PM: Adding info for No Bus:ptyr6
[   25.862027] PM: Adding info for No Bus:ptyr7
[   25.862046] PM: Adding info for No Bus:ptyr8
[   25.862063] PM: Adding info for No Bus:ptyr9
[   25.862081] PM: Adding info for No Bus:ptyra
[   25.862101] PM: Adding info for No Bus:ptyrb
[   25.862119] PM: Adding info for No Bus:ptyrc
[   25.862136] PM: Adding info for No Bus:ptyrd
[   25.862158] PM: Adding info for No Bus:ptyre
[   25.862178] PM: Adding info for No Bus:ptyrf
[   25.862196] PM: Adding info for No Bus:ptys0
[   25.862213] PM: Adding info for No Bus:ptys1
[   25.862233] PM: Adding info for No Bus:ptys2
[   25.862253] PM: Adding info for No Bus:ptys3
[   25.862272] PM: Adding info for No Bus:ptys4
[   25.862291] PM: Adding info for No Bus:ptys5
[   25.862310] PM: Adding info for No Bus:ptys6
[   25.862330] PM: Adding info for No Bus:ptys7
[   25.862348] PM: Adding info for No Bus:ptys8
[   25.862369] PM: Adding info for No Bus:ptys9
[   25.862387] PM: Adding info for No Bus:ptysa
[   25.862408] PM: Adding info for No Bus:ptysb
[   25.862428] PM: Adding info for No Bus:ptysc
[   25.862446] PM: Adding info for No Bus:ptysd
[   25.862466] PM: Adding info for No Bus:ptyse
[   25.862485] PM: Adding info for No Bus:ptysf
[   25.862505] PM: Adding info for No Bus:ptyt0
[   25.862524] PM: Adding info for No Bus:ptyt1
[   25.862543] PM: Adding info for No Bus:ptyt2
[   25.862564] PM: Adding info for No Bus:ptyt3
[   25.862583] PM: Adding info for No Bus:ptyt4
[   25.862601] PM: Adding info for No Bus:ptyt5
[   25.862619] PM: Adding info for No Bus:ptyt6
[   25.862641] PM: Adding info for No Bus:ptyt7
[   25.862661] PM: Adding info for No Bus:ptyt8
[   25.862681] PM: Adding info for No Bus:ptyt9
[   25.862701] PM: Adding info for No Bus:ptyta
[   25.862721] PM: Adding info for No Bus:ptytb
[   25.862740] PM: Adding info for No Bus:ptytc
[   25.862759] PM: Adding info for No Bus:ptytd
[   25.862780] PM: Adding info for No Bus:ptyte
[   25.862801] PM: Adding info for No Bus:ptytf
[   25.862819] PM: Adding info for No Bus:ptyu0
[   25.862839] PM: Adding info for No Bus:ptyu1
[   25.862857] PM: Adding info for No Bus:ptyu2
[   25.862877] PM: Adding info for No Bus:ptyu3
[   25.862897] PM: Adding info for No Bus:ptyu4
[   25.862920] PM: Adding info for No Bus:ptyu5
[   25.862938] PM: Adding info for No Bus:ptyu6
[   25.862958] PM: Adding info for No Bus:ptyu7
[   25.862978] PM: Adding info for No Bus:ptyu8
[   25.862997] PM: Adding info for No Bus:ptyu9
[   25.863016] PM: Adding info for No Bus:ptyua
[   25.863036] PM: Adding info for No Bus:ptyub
[   25.863059] PM: Adding info for No Bus:ptyuc
[   25.863078] PM: Adding info for No Bus:ptyud
[   25.863100] PM: Adding info for No Bus:ptyue
[   25.863123] PM: Adding info for No Bus:ptyuf
[   25.863142] PM: Adding info for No Bus:ptyv0
[   25.863161] PM: Adding info for No Bus:ptyv1
[   25.863181] PM: Adding info for No Bus:ptyv2
[   25.863203] PM: Adding info for No Bus:ptyv3
[   25.863223] PM: Adding info for No Bus:ptyv4
[   25.863242] PM: Adding info for No Bus:ptyv5
[   25.863262] PM: Adding info for No Bus:ptyv6
[   25.863283] PM: Adding info for No Bus:ptyv7
[   25.863303] PM: Adding info for No Bus:ptyv8
[   25.863324] PM: Adding info for No Bus:ptyv9
[   25.863345] PM: Adding info for No Bus:ptyva
[   25.863367] PM: Adding info for No Bus:ptyvb
[   25.863386] PM: Adding info for No Bus:ptyvc
[   25.863406] PM: Adding info for No Bus:ptyvd
[   25.863427] PM: Adding info for No Bus:ptyve
[   25.863450] PM: Adding info for No Bus:ptyvf
[   25.863469] PM: Adding info for No Bus:ptyw0
[   25.863490] PM: Adding info for No Bus:ptyw1
[   25.863510] PM: Adding info for No Bus:ptyw2
[   25.863530] PM: Adding info for No Bus:ptyw3
[   25.863551] PM: Adding info for No Bus:ptyw4
[   25.863571] PM: Adding info for No Bus:ptyw5
[   25.863592] PM: Adding info for No Bus:ptyw6
[   25.863613] PM: Adding info for No Bus:ptyw7
[   25.863633] PM: Adding info for No Bus:ptyw8
[   25.863653] PM: Adding info for No Bus:ptyw9
[   25.863673] PM: Adding info for No Bus:ptywa
[   25.863697] PM: Adding info for No Bus:ptywb
[   25.863717] PM: Adding info for No Bus:ptywc
[   25.863738] PM: Adding info for No Bus:ptywd
[   25.863758] PM: Adding info for No Bus:ptywe
[   25.863780] PM: Adding info for No Bus:ptywf
[   25.863801] PM: Adding info for No Bus:ptyx0
[   25.863821] PM: Adding info for No Bus:ptyx1
[   25.863843] PM: Adding info for No Bus:ptyx2
[   25.863865] PM: Adding info for No Bus:ptyx3
[   25.863885] PM: Adding info for No Bus:ptyx4
[   25.863906] PM: Adding info for No Bus:ptyx5
[   25.863928] PM: Adding info for No Bus:ptyx6
[   25.863949] PM: Adding info for No Bus:ptyx7
[   25.863968] PM: Adding info for No Bus:ptyx8
[   25.863990] PM: Adding info for No Bus:ptyx9
[   25.864011] PM: Adding info for No Bus:ptyxa
[   25.864033] PM: Adding info for No Bus:ptyxb
[   25.864052] PM: Adding info for No Bus:ptyxc
[   25.864074] PM: Adding info for No Bus:ptyxd
[   25.864096] PM: Adding info for No Bus:ptyxe
[   25.864117] PM: Adding info for No Bus:ptyxf
[   25.864141] PM: Adding info for No Bus:ptyy0
[   25.864161] PM: Adding info for No Bus:ptyy1
[   25.864182] PM: Adding info for No Bus:ptyy2
[   25.864203] PM: Adding info for No Bus:ptyy3
[   25.864224] PM: Adding info for No Bus:ptyy4
[   25.864246] PM: Adding info for No Bus:ptyy5
[   25.864266] PM: Adding info for No Bus:ptyy6
[   25.864291] PM: Adding info for No Bus:ptyy7
[   25.864312] PM: Adding info for No Bus:ptyy8
[   25.864332] PM: Adding info for No Bus:ptyy9
[   25.864353] PM: Adding info for No Bus:ptyya
[   25.864376] PM: Adding info for No Bus:ptyyb
[   25.864396] PM: Adding info for No Bus:ptyyc
[   25.864418] PM: Adding info for No Bus:ptyyd
[   25.864441] PM: Adding info for No Bus:ptyye
[   25.864465] PM: Adding info for No Bus:ptyyf
[   25.864486] PM: Adding info for No Bus:ptyz0
[   25.864508] PM: Adding info for No Bus:ptyz1
[   25.864530] PM: Adding info for No Bus:ptyz2
[   25.864552] PM: Adding info for No Bus:ptyz3
[   25.864576] PM: Adding info for No Bus:ptyz4
[   25.864600] PM: Adding info for No Bus:ptyz5
[   25.864622] PM: Adding info for No Bus:ptyz6
[   25.864643] PM: Adding info for No Bus:ptyz7
[   25.864665] PM: Adding info for No Bus:ptyz8
[   25.864688] PM: Adding info for No Bus:ptyz9
[   25.864709] PM: Adding info for No Bus:ptyza
[   25.864733] PM: Adding info for No Bus:ptyzb
[   25.864757] PM: Adding info for No Bus:ptyzc
[   25.864778] PM: Adding info for No Bus:ptyzd
[   25.864799] PM: Adding info for No Bus:ptyze
[   25.864822] PM: Adding info for No Bus:ptyzf
[   25.864844] PM: Adding info for No Bus:ptya0
[   25.864866] PM: Adding info for No Bus:ptya1
[   25.864888] PM: Adding info for No Bus:ptya2
[   25.864911] PM: Adding info for No Bus:ptya3
[   25.864933] PM: Adding info for No Bus:ptya4
[   25.864955] PM: Adding info for No Bus:ptya5
[   25.864975] PM: Adding info for No Bus:ptya6
[   25.865000] PM: Adding info for No Bus:ptya7
[   25.865024] PM: Adding info for No Bus:ptya8
[   25.865045] PM: Adding info for No Bus:ptya9
[   25.865067] PM: Adding info for No Bus:ptyaa
[   25.865092] PM: Adding info for No Bus:ptyab
[   25.865114] PM: Adding info for No Bus:ptyac
[   25.865135] PM: Adding info for No Bus:ptyad
[   25.865161] PM: Adding info for No Bus:ptyae
[   25.865184] PM: Adding info for No Bus:ptyaf
[   25.865205] PM: Adding info for No Bus:ptyb0
[   25.865228] PM: Adding info for No Bus:ptyb1
[   25.865251] PM: Adding info for No Bus:ptyb2
[   25.865274] PM: Adding info for No Bus:ptyb3
[   25.865295] PM: Adding info for No Bus:ptyb4
[   25.865319] PM: Adding info for No Bus:ptyb5
[   25.865341] PM: Adding info for No Bus:ptyb6
[   25.865364] PM: Adding info for No Bus:ptyb7
[   25.865387] PM: Adding info for No Bus:ptyb8
[   25.865409] PM: Adding info for No Bus:ptyb9
[   25.865430] PM: Adding info for No Bus:ptyba
[   25.865454] PM: Adding info for No Bus:ptybb
[   25.865477] PM: Adding info for No Bus:ptybc
[   25.865499] PM: Adding info for No Bus:ptybd
[   25.865523] PM: Adding info for No Bus:ptybe
[   25.865548] PM: Adding info for No Bus:ptybf
[   25.865569] PM: Adding info for No Bus:ptyc0
[   25.865592] PM: Adding info for No Bus:ptyc1
[   25.865615] PM: Adding info for No Bus:ptyc2
[   25.865640] PM: Adding info for No Bus:ptyc3
[   25.865661] PM: Adding info for No Bus:ptyc4
[   25.865683] PM: Adding info for No Bus:ptyc5
[   25.865706] PM: Adding info for No Bus:ptyc6
[   25.865729] PM: Adding info for No Bus:ptyc7
[   25.865752] PM: Adding info for No Bus:ptyc8
[   25.865775] PM: Adding info for No Bus:ptyc9
[   25.865799] PM: Adding info for No Bus:ptyca
[   25.865822] PM: Adding info for No Bus:ptycb
[   25.865844] PM: Adding info for No Bus:ptycc
[   25.865868] PM: Adding info for No Bus:ptycd
[   25.865894] PM: Adding info for No Bus:ptyce
[   25.865920] PM: Adding info for No Bus:ptycf
[   25.865942] PM: Adding info for No Bus:ptyd0
[   25.865967] PM: Adding info for No Bus:ptyd1
[   25.865989] PM: Adding info for No Bus:ptyd2
[   25.866013] PM: Adding info for No Bus:ptyd3
[   25.866039] PM: Adding info for No Bus:ptyd4
[   25.866061] PM: Adding info for No Bus:ptyd5
[   25.866085] PM: Adding info for No Bus:ptyd6
[   25.866108] PM: Adding info for No Bus:ptyd7
[   25.866132] PM: Adding info for No Bus:ptyd8
[   25.866154] PM: Adding info for No Bus:ptyd9
[   25.866176] PM: Adding info for No Bus:ptyda
[   25.866201] PM: Adding info for No Bus:ptydb
[   25.866226] PM: Adding info for No Bus:ptydc
[   25.866249] PM: Adding info for No Bus:ptydd
[   25.866273] PM: Adding info for No Bus:ptyde
[   25.866298] PM: Adding info for No Bus:ptydf
[   25.866320] PM: Adding info for No Bus:ptye0
[   25.866343] PM: Adding info for No Bus:ptye1
[   25.866367] PM: Adding info for No Bus:ptye2
[   25.866391] PM: Adding info for No Bus:ptye3
[   25.866415] PM: Adding info for No Bus:ptye4
[   25.866438] PM: Adding info for No Bus:ptye5
[   25.866462] PM: Adding info for No Bus:ptye6
[   25.866486] PM: Adding info for No Bus:ptye7
[   25.866509] PM: Adding info for No Bus:ptye8
[   25.866535] PM: Adding info for No Bus:ptye9
[   25.866558] PM: Adding info for No Bus:ptyea
[   25.866583] PM: Adding info for No Bus:ptyeb
[   25.866606] PM: Adding info for No Bus:ptyec
[   25.866630] PM: Adding info for No Bus:ptyed
[   25.866654] PM: Adding info for No Bus:ptyee
[   25.866678] PM: Adding info for No Bus:ptyef
[   25.866706] PM: Adding info for No Bus:ttyp0
[   25.866728] PM: Adding info for No Bus:ttyp1
[   25.866749] PM: Adding info for No Bus:ttyp2
[   25.866773] PM: Adding info for No Bus:ttyp3
[   25.866796] PM: Adding info for No Bus:ttyp4
[   25.866817] PM: Adding info for No Bus:ttyp5
[   25.866839] PM: Adding info for No Bus:ttyp6
[   25.866866] PM: Adding info for No Bus:ttyp7
[   25.866887] PM: Adding info for No Bus:ttyp8
[   25.866909] PM: Adding info for No Bus:ttyp9
[   25.866932] PM: Adding info for No Bus:ttypa
[   25.866956] PM: Adding info for No Bus:ttypb
[   25.866978] PM: Adding info for No Bus:ttypc
[   25.867001] PM: Adding info for No Bus:ttypd
[   25.867026] PM: Adding info for No Bus:ttype
[   25.867050] PM: Adding info for No Bus:ttypf
[   25.867071] PM: Adding info for No Bus:ttyq0
[   25.867093] PM: Adding info for No Bus:ttyq1
[   25.867116] PM: Adding info for No Bus:ttyq2
[   25.867140] PM: Adding info for No Bus:ttyq3
[   25.867163] PM: Adding info for No Bus:ttyq4
[   25.867186] PM: Adding info for No Bus:ttyq5
[   25.867208] PM: Adding info for No Bus:ttyq6
[   25.867232] PM: Adding info for No Bus:ttyq7
[   25.867254] PM: Adding info for No Bus:ttyq8
[   25.867277] PM: Adding info for No Bus:ttyq9
[   25.867303] PM: Adding info for No Bus:ttyqa
[   25.867326] PM: Adding info for No Bus:ttyqb
[   25.867350] PM: Adding info for No Bus:ttyqc
[   25.867373] PM: Adding info for No Bus:ttyqd
[   25.867396] PM: Adding info for No Bus:ttyqe
[   25.867419] PM: Adding info for No Bus:ttyqf
[   25.867443] PM: Adding info for No Bus:ttyr0
[   25.867466] PM: Adding info for No Bus:ttyr1
[   25.867489] PM: Adding info for No Bus:ttyr2
[   25.867513] PM: Adding info for No Bus:ttyr3
[   25.867537] PM: Adding info for No Bus:ttyr4
[   25.867560] PM: Adding info for No Bus:ttyr5
[   25.867584] PM: Adding info for No Bus:ttyr6
[   25.867610] PM: Adding info for No Bus:ttyr7
[   25.867632] PM: Adding info for No Bus:ttyr8
[   25.867654] PM: Adding info for No Bus:ttyr9
[   25.867680] PM: Adding info for No Bus:ttyra
[   25.867704] PM: Adding info for No Bus:ttyrb
[   25.867726] PM: Adding info for No Bus:ttyrc
[   25.867750] PM: Adding info for No Bus:ttyrd
[   25.867777] PM: Adding info for No Bus:ttyre
[   25.867800] PM: Adding info for No Bus:ttyrf
[   25.867824] PM: Adding info for No Bus:ttys0
[   25.867848] PM: Adding info for No Bus:ttys1
[   25.867871] PM: Adding info for No Bus:ttys2
[   25.867895] PM: Adding info for No Bus:ttys3
[   25.867918] PM: Adding info for No Bus:ttys4
[   25.867943] PM: Adding info for No Bus:ttys5
[   25.867966] PM: Adding info for No Bus:ttys6
[   25.867989] PM: Adding info for No Bus:ttys7
[   25.868014] PM: Adding info for No Bus:ttys8
[   25.868038] PM: Adding info for No Bus:ttys9
[   25.868062] PM: Adding info for No Bus:ttysa
[   25.868088] PM: Adding info for No Bus:ttysb
[   25.868113] PM: Adding info for No Bus:ttysc
[   25.868135] PM: Adding info for No Bus:ttysd
[   25.868159] PM: Adding info for No Bus:ttyse
[   25.868185] PM: Adding info for No Bus:ttysf
[   25.868209] PM: Adding info for No Bus:ttyt0
[   25.868232] PM: Adding info for No Bus:ttyt1
[   25.868256] PM: Adding info for No Bus:ttyt2
[   25.868283] PM: Adding info for No Bus:ttyt3
[   25.868306] PM: Adding info for No Bus:ttyt4
[   25.868329] PM: Adding info for No Bus:ttyt5
[   25.868354] PM: Adding info for No Bus:ttyt6
[   25.868378] PM: Adding info for No Bus:ttyt7
[   25.868403] PM: Adding info for No Bus:ttyt8
[   25.868426] PM: Adding info for No Bus:ttyt9
[   25.868450] PM: Adding info for No Bus:ttyta
[   25.868477] PM: Adding info for No Bus:ttytb
[   25.868501] PM: Adding info for No Bus:ttytc
[   25.868526] PM: Adding info for No Bus:ttytd
[   25.868550] PM: Adding info for No Bus:ttyte
[   25.868577] PM: Adding info for No Bus:ttytf
[   25.868603] PM: Adding info for No Bus:ttyu0
[   25.868629] PM: Adding info for No Bus:ttyu1
[   25.868652] PM: Adding info for No Bus:ttyu2
[   25.868678] PM: Adding info for No Bus:ttyu3
[   25.868703] PM: Adding info for No Bus:ttyu4
[   25.868728] PM: Adding info for No Bus:ttyu5
[   25.868752] PM: Adding info for No Bus:ttyu6
[   25.868777] PM: Adding info for No Bus:ttyu7
[   25.868802] PM: Adding info for No Bus:ttyu8
[   25.868825] PM: Adding info for No Bus:ttyu9
[   25.868849] PM: Adding info for No Bus:ttyua
[   25.868875] PM: Adding info for No Bus:ttyub
[   25.868901] PM: Adding info for No Bus:ttyuc
[   25.868925] PM: Adding info for No Bus:ttyud
[   25.868951] PM: Adding info for No Bus:ttyue
[   25.868978] PM: Adding info for No Bus:ttyuf
[   25.869002] PM: Adding info for No Bus:ttyv0
[   25.869026] PM: Adding info for No Bus:ttyv1
[   25.869051] PM: Adding info for No Bus:ttyv2
[   25.869077] PM: Adding info for No Bus:ttyv3
[   25.869103] PM: Adding info for No Bus:ttyv4
[   25.869126] PM: Adding info for No Bus:ttyv5
[   25.869153] PM: Adding info for No Bus:ttyv6
[   25.869178] PM: Adding info for No Bus:ttyv7
[   25.869202] PM: Adding info for No Bus:ttyv8
[   25.869230] PM: Adding info for No Bus:ttyv9
[   25.869254] PM: Adding info for No Bus:ttyva
[   25.869279] PM: Adding info for No Bus:ttyvb
[   25.869303] PM: Adding info for No Bus:ttyvc
[   25.869329] PM: Adding info for No Bus:ttyvd
[   25.869354] PM: Adding info for No Bus:ttyve
[   25.869378] PM: Adding info for No Bus:ttyvf
[   25.869405] PM: Adding info for No Bus:ttyw0
[   25.869429] PM: Adding info for No Bus:ttyw1
[   25.869455] PM: Adding info for No Bus:ttyw2
[   25.869480] PM: Adding info for No Bus:ttyw3
[   25.869506] PM: Adding info for No Bus:ttyw4
[   25.869530] PM: Adding info for No Bus:ttyw5
[   25.869558] PM: Adding info for No Bus:ttyw6
[   25.869585] PM: Adding info for No Bus:ttyw7
[   25.869609] PM: Adding info for No Bus:ttyw8
[   25.869634] PM: Adding info for No Bus:ttyw9
[   25.869660] PM: Adding info for No Bus:ttywa
[   25.869687] PM: Adding info for No Bus:ttywb
[   25.869712] PM: Adding info for No Bus:ttywc
[   25.869739] PM: Adding info for No Bus:ttywd
[   25.869766] PM: Adding info for No Bus:ttywe
[   25.869791] PM: Adding info for No Bus:ttywf
[   25.869816] PM: Adding info for No Bus:ttyx0
[   25.869840] PM: Adding info for No Bus:ttyx1
[   25.869867] PM: Adding info for No Bus:ttyx2
[   25.869894] PM: Adding info for No Bus:ttyx3
[   25.869919] PM: Adding info for No Bus:ttyx4
[   25.869946] PM: Adding info for No Bus:ttyx5
[   25.869970] PM: Adding info for No Bus:ttyx6
[   25.869996] PM: Adding info for No Bus:ttyx7
[   25.870021] PM: Adding info for No Bus:ttyx8
[   25.870047] PM: Adding info for No Bus:ttyx9
[   25.870073] PM: Adding info for No Bus:ttyxa
[   25.870099] PM: Adding info for No Bus:ttyxb
[   25.870126] PM: Adding info for No Bus:ttyxc
[   25.870151] PM: Adding info for No Bus:ttyxd
[   25.870177] PM: Adding info for No Bus:ttyxe
[   25.870204] PM: Adding info for No Bus:ttyxf
[   25.870231] PM: Adding info for No Bus:ttyy0
[   25.870257] PM: Adding info for No Bus:ttyy1
[   25.870282] PM: Adding info for No Bus:ttyy2
[   25.870311] PM: Adding info for No Bus:ttyy3
[   25.870335] PM: Adding info for No Bus:ttyy4
[   25.870360] PM: Adding info for No Bus:ttyy5
[   25.870385] PM: Adding info for No Bus:ttyy6
[   25.870414] PM: Adding info for No Bus:ttyy7
[   25.870440] PM: Adding info for No Bus:ttyy8
[   25.870465] PM: Adding info for No Bus:ttyy9
[   25.870492] PM: Adding info for No Bus:ttyya
[   25.870519] PM: Adding info for No Bus:ttyyb
[   25.870544] PM: Adding info for No Bus:ttyyc
[   25.870570] PM: Adding info for No Bus:ttyyd
[   25.870600] PM: Adding info for No Bus:ttyye
[   25.870627] PM: Adding info for No Bus:ttyyf
[   25.870652] PM: Adding info for No Bus:ttyz0
[   25.870679] PM: Adding info for No Bus:ttyz1
[   25.870705] PM: Adding info for No Bus:ttyz2
[   25.870731] PM: Adding info for No Bus:ttyz3
[   25.870760] PM: Adding info for No Bus:ttyz4
[   25.870787] PM: Adding info for No Bus:ttyz5
[   25.870812] PM: Adding info for No Bus:ttyz6
[   25.870838] PM: Adding info for No Bus:ttyz7
[   25.870865] PM: Adding info for No Bus:ttyz8
[   25.870891] PM: Adding info for No Bus:ttyz9
[   25.870917] PM: Adding info for No Bus:ttyza
[   25.870945] PM: Adding info for No Bus:ttyzb
[   25.870973] PM: Adding info for No Bus:ttyzc
[   25.870998] PM: Adding info for No Bus:ttyzd
[   25.871025] PM: Adding info for No Bus:ttyze
[   25.871053] PM: Adding info for No Bus:ttyzf
[   25.871078] PM: Adding info for No Bus:ttya0
[   25.871105] PM: Adding info for No Bus:ttya1
[   25.871131] PM: Adding info for No Bus:ttya2
[   25.871160] PM: Adding info for No Bus:ttya3
[   25.871186] PM: Adding info for No Bus:ttya4
[   25.871213] PM: Adding info for No Bus:ttya5
[   25.871239] PM: Adding info for No Bus:ttya6
[   25.871267] PM: Adding info for No Bus:ttya7
[   25.871293] PM: Adding info for No Bus:ttya8
[   25.871319] PM: Adding info for No Bus:ttya9
[   25.871348] PM: Adding info for No Bus:ttyaa
[   25.871375] PM: Adding info for No Bus:ttyab
[   25.871401] PM: Adding info for No Bus:ttyac
[   25.871428] PM: Adding info for No Bus:ttyad
[   25.871456] PM: Adding info for No Bus:ttyae
[   25.871486] PM: Adding info for No Bus:ttyaf
[   25.871511] PM: Adding info for No Bus:ttyb0
[   25.871540] PM: Adding info for No Bus:ttyb1
[   25.871566] PM: Adding info for No Bus:ttyb2
[   25.871593] PM: Adding info for No Bus:ttyb3
[   25.871620] PM: Adding info for No Bus:ttyb4
[   25.871649] PM: Adding info for No Bus:ttyb5
[   25.871675] PM: Adding info for No Bus:ttyb6
[   25.871702] PM: Adding info for No Bus:ttyb7
[   25.871730] PM: Adding info for No Bus:ttyb8
[   25.871757] PM: Adding info for No Bus:ttyb9
[   25.871784] PM: Adding info for No Bus:ttyba
[   25.871812] PM: Adding info for No Bus:ttybb
[   25.871840] PM: Adding info for No Bus:ttybc
[   25.871866] PM: Adding info for No Bus:ttybd
[   25.871893] PM: Adding info for No Bus:ttybe
[   25.871921] PM: Adding info for No Bus:ttybf
[   25.871947] PM: Adding info for No Bus:ttyc0
[   25.871975] PM: Adding info for No Bus:ttyc1
[   25.872004] PM: Adding info for No Bus:ttyc2
[   25.872031] PM: Adding info for No Bus:ttyc3
[   25.872057] PM: Adding info for No Bus:ttyc4
[   25.872084] PM: Adding info for No Bus:ttyc5
[   25.872113] PM: Adding info for No Bus:ttyc6
[   25.872140] PM: Adding info for No Bus:ttyc7
[   25.872167] PM: Adding info for No Bus:ttyc8
[   25.872197] PM: Adding info for No Bus:ttyc9
[   25.872224] PM: Adding info for No Bus:ttyca
[   25.872252] PM: Adding info for No Bus:ttycb
[   25.872279] PM: Adding info for No Bus:ttycc
[   25.872307] PM: Adding info for No Bus:ttycd
[   25.872336] PM: Adding info for No Bus:ttyce
[   25.872366] PM: Adding info for No Bus:ttycf
[   25.872395] PM: Adding info for No Bus:ttyd0
[   25.872422] PM: Adding info for No Bus:ttyd1
[   25.872449] PM: Adding info for No Bus:ttyd2
[   25.872477] PM: Adding info for No Bus:ttyd3
[   25.872507] PM: Adding info for No Bus:ttyd4
[   25.872534] PM: Adding info for No Bus:ttyd5
[   25.872563] PM: Adding info for No Bus:ttyd6
[   25.872619] PM: Adding info for No Bus:ttyd7
[   25.872873] PM: Adding info for No Bus:ttyd8
[   25.872900] PM: Adding info for No Bus:ttyd9
[   25.872926] PM: Adding info for No Bus:ttyda
[   25.872955] PM: Adding info for No Bus:ttydb
[   25.872982] PM: Adding info for No Bus:ttydc
[   25.873010] PM: Adding info for No Bus:ttydd
[   25.873039] PM: Adding info for No Bus:ttyde
[   25.873067] PM: Adding info for No Bus:ttydf
[   25.873093] PM: Adding info for No Bus:ttye0
[   25.873120] PM: Adding info for No Bus:ttye1
[   25.873148] PM: Adding info for No Bus:ttye2
[   25.873178] PM: Adding info for No Bus:ttye3
[   25.873205] PM: Adding info for No Bus:ttye4
[   25.873234] PM: Adding info for No Bus:ttye5
[   25.873261] PM: Adding info for No Bus:ttye6
[   25.873288] PM: Adding info for No Bus:ttye7
[   25.873316] PM: Adding info for No Bus:ttye8
[   25.873345] PM: Adding info for No Bus:ttye9
[   25.873374] PM: Adding info for No Bus:ttyea
[   25.873403] PM: Adding info for No Bus:ttyeb
[   25.873431] PM: Adding info for No Bus:ttyec
[   25.873458] PM: Adding info for No Bus:ttyed
[   25.873486] PM: Adding info for No Bus:ttyee
[   25.873514] PM: Adding info for No Bus:ttyef
[   25.873546] PM: Adding info for No Bus:rtc
[   25.873571] Real Time Clock Driver v1.12ac
[   25.873574] PM: Adding info for No Bus:hpet
[   25.873688] hpet_resources: 0xfed00000 is busy
[   25.873716] Linux agpgart interface v0.102 (c) Dave Jones
[   25.873721] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
[   25.873733] PM: Adding info for platform:serial8250
[   25.873803] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[   25.873822] PM: Adding info for No Bus:ttyS0
[   25.873859] PM: Adding info for No Bus:ttyS1
[   25.873896] PM: Adding info for No Bus:ttyS2
[   25.873934] PM: Adding info for No Bus:ttyS3
[   25.874090] PM: Removing info for No Bus:ttyS0
[   25.874172] 00:0a: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[   25.874189] PM: Adding info for No Bus:ttyS0
[   25.874563] RAMDISK driver initialized: 16 RAM disks of 65536K size 1024 blocksize
[   25.874587] PM: Adding info for No Bus:lo
[   25.874616] Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
[   25.874619] ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
[   25.874713] Probing IDE interface ide0...
[   26.438773] Probing IDE interface ide1...
[   27.000541] PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
[   27.000543] PNP: PS/2 controller doesn't have AUX irq; using default 12
[   27.000571] PM: Adding info for platform:i8042
[   27.002741] serio: i8042 KBD port at 0x60,0x64 irq 1
[   27.002744] serio: i8042 AUX port at 0x60,0x64 irq 12
[   27.002760] PM: Adding info for serio:serio0
[   27.002791] PM: Adding info for serio:serio1
[   27.002807] PM: Adding info for No Bus:psaux
[   27.002829] mice: PS/2 mouse device common for all mice
[   27.002902] TCP cubic registered
[   27.002941] NET: Registered protocol family 1
[   27.003050] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[   27.003054] Freeing unused kernel memory: 320k freed
[   27.003882] PM: Adding info for No Bus:vcs1
[   27.003926] PM: Adding info for No Bus:vcsa1
[   27.024508] input: AT Translated Set 2 keyboard as /class/input/input0
[   27.056029] PM: Adding info for No Bus:vcs2
[   27.056059] PM: Adding info for No Bus:vcsa2
[   27.056251] PM: Removing info for No Bus:vcs2
[   27.056270] PM: Removing info for No Bus:vcsa2
[   27.057030] PM: Adding info for No Bus:vcs2
[   27.057061] PM: Adding info for No Bus:vcsa2
[   27.059105] PM: Removing info for No Bus:vcs2
[   27.059127] PM: Removing info for No Bus:vcsa2
[   27.059682] PM: Adding info for No Bus:vcs2
[   27.059703] PM: Adding info for No Bus:vcsa2
[   27.060110] PM: Removing info for No Bus:vcs2
[   27.060131] PM: Removing info for No Bus:vcsa2
[   27.060499] PM: Adding info for No Bus:vcs3
[   27.060529] PM: Adding info for No Bus:vcsa3
[   27.060736] PM: Removing info for No Bus:vcs3
[   27.060754] PM: Removing info for No Bus:vcsa3
[   27.061508] PM: Adding info for No Bus:vcs3
[   27.061527] PM: Adding info for No Bus:vcsa3
[   27.063603] PM: Removing info for No Bus:vcs3
[   27.063622] PM: Removing info for No Bus:vcsa3
[   27.064177] PM: Adding info for No Bus:vcs3
[   27.064196] PM: Adding info for No Bus:vcsa3
[   27.064605] PM: Removing info for No Bus:vcs3
[   27.064625] PM: Removing info for No Bus:vcsa3
[   27.064983] PM: Adding info for No Bus:vcs4
[   27.065004] PM: Adding info for No Bus:vcsa4
[   27.065191] PM: Removing info for No Bus:vcs4
[   27.065210] PM: Removing info for No Bus:vcsa4
[   27.065957] PM: Adding info for No Bus:vcs4
[   27.065986] PM: Adding info for No Bus:vcsa4
[   27.068026] PM: Removing info for No Bus:vcs4
[   27.068047] PM: Removing info for No Bus:vcsa4
[   27.068607] PM: Adding info for No Bus:vcs4
[   27.068627] PM: Adding info for No Bus:vcsa4
[   27.069036] PM: Removing info for No Bus:vcs4
[   27.069054] PM: Removing info for No Bus:vcsa4
[   27.069413] PM: Adding info for No Bus:vcs5
[   27.069432] PM: Adding info for No Bus:vcsa5
[   27.069620] PM: Removing info for No Bus:vcs5
[   27.069637] PM: Removing info for No Bus:vcsa5
[   27.070387] PM: Adding info for No Bus:vcs5
[   27.070408] PM: Adding info for No Bus:vcsa5
[   27.072458] PM: Removing info for No Bus:vcs5
[   27.072486] PM: Removing info for No Bus:vcsa5
[   27.073034] PM: Adding info for No Bus:vcs5
[   27.073054] PM: Adding info for No Bus:vcsa5
[   27.073464] PM: Removing info for No Bus:vcs5
[   27.073484] PM: Removing info for No Bus:vcsa5
[   27.073842] PM: Adding info for No Bus:vcs6
[   27.073863] PM: Adding info for No Bus:vcsa6
[   27.074053] PM: Removing info for No Bus:vcs6
[   27.074072] PM: Removing info for No Bus:vcsa6
[   27.074816] PM: Adding info for No Bus:vcs6
[   27.074845] PM: Adding info for No Bus:vcsa6
[   27.076895] PM: Removing info for No Bus:vcs6
[   27.076917] PM: Removing info for No Bus:vcsa6
[   27.077469] PM: Adding info for No Bus:vcs6
[   27.077490] PM: Adding info for No Bus:vcsa6
[   27.077901] PM: Removing info for No Bus:vcs6
[   27.077919] PM: Removing info for No Bus:vcsa6
[   27.106607] PM: Adding info for No Bus:vcs8
[   27.106702] PM: Adding info for No Bus:vcsa8
[   28.351945] usbcore: registered new interface driver usbfs
[   28.351960] usbcore: registered new interface driver hub
[   28.351974] usbcore: registered new device driver usb
[   28.352636] USB Universal Host Controller Interface driver v3.0
[   28.352695] ACPI: PCI Interrupt 0000:00:1a.0[A] -> GSI 16 (level, low) -> IRQ 16
[   28.352703] PCI: Setting latency timer of device 0000:00:1a.0 to 64
[   28.352706] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[   28.352795] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
[   28.352817] uhci_hcd 0000:00:1a.0: irq 16, io base 0x0000c800
[   28.352845] PM: Adding info for usb:usb1
[   28.352877] PM: Adding info for No Bus:usbdev1.1_ep00
[   28.352888] usb usb1: configuration #1 chosen from 1 choice
[   28.352894] PM: Adding info for usb:1-0:1.0
[   28.352904] hub 1-0:1.0: USB hub found
[   28.352907] hub 1-0:1.0: 2 ports detected
[   28.382757] SCSI subsystem initialized
[   28.392659] libata version 2.21 loaded.
[   28.418148] Floppy drive(s): fd0 is 1.44M
[   28.438218] FDC 0 is a post-1991 82077
[   28.439081] PM: Adding info for platform:floppy.0
[   28.454655] PM: Adding info for No Bus:usbdev1.1_ep81
[   28.454757] PM: Adding info for No Bus:usbdev1.1
[   28.454867] ACPI: PCI Interrupt 0000:00:1a.7[C] -> GSI 18 (level, low) -> IRQ 18
[   28.455564] PCI: Setting latency timer of device 0000:00:1a.7 to 64
[   28.455569] ehci_hcd 0000:00:1a.7: EHCI Host Controller
[   28.455607] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 2
[   28.455636] ehci_hcd 0000:00:1a.7: debug port 1
[   28.455640] PCI: cache line size of 32 is not supported by device 0000:00:1a.7
[   28.455649] ehci_hcd 0000:00:1a.7: irq 18, io mem 0xfbfffc00
[   28.459534] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
[   28.459551] PM: Adding info for usb:usb2
[   28.459584] PM: Adding info for No Bus:usbdev2.1_ep00
[   28.459594] usb usb2: configuration #1 chosen from 1 choice
[   28.459600] PM: Adding info for usb:2-0:1.0
[   28.459612] hub 2-0:1.0: USB hub found
[   28.459616] hub 2-0:1.0: 6 ports detected
[   28.562901] PM: Adding info for No Bus:usbdev2.1_ep81
[   28.562925] PM: Adding info for No Bus:usbdev2.1
[   28.562965] ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 23 (level, low) -> IRQ 23
[   28.563687] PCI: Setting latency timer of device 0000:00:1d.7 to 64
[   28.563691] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[   28.563726] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 3
[   28.563753] ehci_hcd 0000:00:1d.7: debug port 1
[   28.563757] PCI: cache line size of 32 is not supported by device 0000:00:1d.7
[   28.563765] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xfbfff800
[   28.567634] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
[   28.567651] PM: Adding info for usb:usb3
[   28.567683] PM: Adding info for No Bus:usbdev3.1_ep00
[   28.567696] usb usb3: configuration #1 chosen from 1 choice
[   28.567702] PM: Adding info for usb:3-0:1.0
[   28.567716] hub 3-0:1.0: USB hub found
[   28.567720] hub 3-0:1.0: 6 ports detected
[   28.671351] PM: Adding info for No Bus:usbdev3.1_ep81
[   28.671372] PM: Adding info for No Bus:usbdev3.1
[   28.671929] ACPI: PCI Interrupt 0000:00:1a.1[B] -> GSI 21 (level, low) -> IRQ 21
[   28.671937] PCI: Setting latency timer of device 0000:00:1a.1 to 64
[   28.671940] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[   28.671956] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
[   28.671978] uhci_hcd 0000:00:1a.1: irq 21, io base 0x0000c880
[   28.672006] PM: Adding info for usb:usb4
[   28.672035] PM: Adding info for No Bus:usbdev4.1_ep00
[   28.672045] usb usb4: configuration #1 chosen from 1 choice
[   28.672050] PM: Adding info for usb:4-0:1.0
[   28.672062] hub 4-0:1.0: USB hub found
[   28.672066] hub 4-0:1.0: 2 ports detected
[   28.775766] PM: Adding info for No Bus:usbdev4.1_ep81
[   28.775792] PM: Adding info for No Bus:usbdev4.1
[   28.775828] ACPI: PCI Interrupt 0000:00:1a.2[C] -> GSI 18 (level, low) -> IRQ 18
[   28.775836] PCI: Setting latency timer of device 0000:00:1a.2 to 64
[   28.775839] uhci_hcd 0000:00:1a.2: UHCI Host Controller
[   28.775856] uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5
[   28.775876] uhci_hcd 0000:00:1a.2: irq 18, io base 0x0000cc00
[   28.775908] PM: Adding info for usb:usb5
[   28.775942] PM: Adding info for No Bus:usbdev5.1_ep00
[   28.775951] usb usb5: configuration #1 chosen from 1 choice
[   28.775957] PM: Adding info for usb:5-0:1.0
[   28.775969] hub 5-0:1.0: USB hub found
[   28.775972] hub 5-0:1.0: 2 ports detected
[   28.880213] PM: Adding info for No Bus:usbdev5.1_ep81
[   28.880233] PM: Adding info for No Bus:usbdev5.1
[   28.880262] ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 23 (level, low) -> IRQ 23
[   28.880268] PCI: Setting latency timer of device 0000:00:1d.0 to 64
[   28.880270] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[   28.880287] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6
[   28.880306] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000c080
[   28.880336] PM: Adding info for usb:usb6
[   28.880367] PM: Adding info for No Bus:usbdev6.1_ep00
[   28.880386] usb usb6: configuration #1 chosen from 1 choice
[   28.880391] PM: Adding info for usb:6-0:1.0
[   28.880403] hub 6-0:1.0: USB hub found
[   28.880406] hub 6-0:1.0: 2 ports detected
[   28.984665] PM: Adding info for No Bus:usbdev6.1_ep81
[   28.984689] PM: Adding info for No Bus:usbdev6.1
[   28.984720] ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 19
[   28.984726] PCI: Setting latency timer of device 0000:00:1d.1 to 64
[   28.984729] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[   28.984745] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7
[   28.984768] uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000c400
[   28.984798] PM: Adding info for usb:usb7
[   28.984835] PM: Adding info for No Bus:usbdev7.1_ep00
[   28.984845] usb usb7: configuration #1 chosen from 1 choice
[   28.984850] PM: Adding info for usb:7-0:1.0
[   28.984862] hub 7-0:1.0: USB hub found
[   28.984865] hub 7-0:1.0: 2 ports detected
[   28.988675] usb 2-5: new high speed USB device using ehci_hcd and address 3
[   29.089131] PM: Adding info for No Bus:usbdev7.1_ep81
[   29.089151] PM: Adding info for No Bus:usbdev7.1
[   29.089179] ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 18
[   29.089185] PCI: Setting latency timer of device 0000:00:1d.2 to 64
[   29.089187] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[   29.089203] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8
[   29.089222] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000c480
[   29.089254] PM: Adding info for usb:usb8
[   29.089285] PM: Adding info for No Bus:usbdev8.1_ep00
[   29.089302] usb usb8: configuration #1 chosen from 1 choice
[   29.089307] PM: Adding info for usb:8-0:1.0
[   29.089318] hub 8-0:1.0: USB hub found
[   29.089321] hub 8-0:1.0: 2 ports detected
[   29.123817] PM: Adding info for usb:2-5
[   29.123852] PM: Adding info for No Bus:usbdev2.3_ep00
[   29.123866] usb 2-5: configuration #1 chosen from 1 choice
[   29.123937] PM: Adding info for usb:2-5:1.0
[   29.123964] PM: Adding info for No Bus:usbdev2.3_ep02
[   29.123981] PM: Adding info for No Bus:usbdev2.3_ep86
[   29.124001] PM: Adding info for No Bus:usbdev2.3_ep81
[   29.124017] PM: Adding info for No Bus:usbdev2.3
[   29.193600] PM: Adding info for No Bus:usbdev8.1_ep81
[   29.193625] PM: Adding info for No Bus:usbdev8.1
[   29.193750] ACPI: PCI Interrupt 0000:04:03.0[A] -> GSI 16 (level, low) -> IRQ 16
[   29.193768] PM: Adding info for ieee1394:fw-host0
[   29.246865] ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[16]  MMIO=[febff800-febfffff]  Max Packet=[2048]  IR/IT contexts=[4/8]
[   29.253008] ata_piix 0000:00:1f.2: version 2.11
[   29.253012] ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ]
[   29.253032] ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 22 (level, low) -> IRQ 22
[   29.253051] PCI: Setting latency timer of device 0000:00:1f.2 to 64
[   29.253092] scsi0 : ata_piix
[   29.253099] PM: Adding info for No Bus:host0
[   29.253120] scsi1 : ata_piix
[   29.253124] PM: Adding info for No Bus:host1
[   29.253136] ata1: SATA max UDMA/133 cmd 0x000000000001b000 ctl 0x000000000001ac02 bmdma 0x000000000001a480 irq 22
[   29.253138] ata2: SATA max UDMA/133 cmd 0x000000000001a880 ctl 0x000000000001a802 bmdma 0x000000000001a488 irq 22
[   29.414148] ata1.00: ATA-7: HDT722525DLA380, V44OA96A, max UDMA/133
[   29.414151] ata1.00: 488397168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[   29.430182] ata1.00: configured for UDMA/133
[   29.546133] usb 4-2: new low speed USB device using uhci_hcd and address 2
[   29.594678] ata2.00: ATA-7: HDT722525DLA380, V44OA96A, max UDMA/133
[   29.594680] ata2.00: 488397168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[   29.610760] ata2.00: configured for UDMA/133
[   29.610771] PM: Adding info for No Bus:target0:0:0
[   29.610833] scsi 0:0:0:0: Direct-Access     ATA      HDT722525DLA380  V44O PQ: 0 ANSI: 5
[   29.610838] PM: Adding info for scsi:0:0:0:0
[   29.610874] PM: Adding info for No Bus:target1:0:0
[   29.611079] scsi 1:0:0:0: Direct-Access     ATA      HDT722525DLA380  V44O PQ: 0 ANSI: 5
[   29.611083] PM: Adding info for scsi:1:0:0:0
[   29.611114] ata_piix 0000:00:1f.5: MAP [ P0 P2 P1 P3 ]
[   29.611127] ACPI: PCI Interrupt 0000:00:1f.5[B] -> GSI 22 (level, low) -> IRQ 22
[   29.611142] PCI: Setting latency timer of device 0000:00:1f.5 to 64
[   29.611158] scsi2 : ata_piix
[   29.611163] PM: Adding info for No Bus:host2
[   29.611180] scsi3 : ata_piix
[   29.611184] PM: Adding info for No Bus:host3
[   29.611198] ata3: SATA max UDMA/133 cmd 0x000000000001c000 ctl 0x000000000001bc02 bmdma 0x000000000001b480 irq 22
[   29.611200] ata4: SATA max UDMA/133 cmd 0x000000000001b880 ctl 0x000000000001b802 bmdma 0x000000000001b488 irq 22
[   29.723210] PM: Adding info for usb:4-2
[   29.723255] PM: Adding info for No Bus:usbdev4.2_ep00
[   29.723266] usb 4-2: configuration #1 chosen from 1 choice
[   29.726208] PM: Adding info for usb:4-2:1.0
[   29.726236] PM: Adding info for No Bus:usbdev4.2_ep81
[   29.726259] PM: Adding info for No Bus:usbdev4.2
[   29.775531] ata3.00: ATA-7: WDC WD2500KS-00MJB0, 02.01C03, max UDMA/133
[   29.775534] ata3.00: 488397168 sectors, multi 16: LBA48
[   29.783565] ata3.00: configured for UDMA/133
[   29.969166] ata4.00: ATA-7: WDC WD5000ABYS-01TNA0, 12.01C01, max UDMA/133
[   29.969169] ata4.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[   29.985197] ata4.00: configured for UDMA/133
[   29.985210] PM: Adding info for No Bus:target2:0:0
[   29.985268] scsi 2:0:0:0: Direct-Access     ATA      WDC WD2500KS-00M 02.0 PQ: 0 ANSI: 5
[   29.985275] PM: Adding info for scsi:2:0:0:0
[   29.985313] PM: Adding info for No Bus:target3:0:0
[   29.985504] scsi 3:0:0:0: Direct-Access     ATA      WDC WD5000ABYS-0 12.0 PQ: 0 ANSI: 5
[   29.985509] PM: Adding info for scsi:3:0:0:0
[   29.989584] sd 0:0:0:0: [sda] 488397168 512-byte hardware sectors (250059 MB)
[   29.989592] sd 0:0:0:0: [sda] Write Protect is off
[   29.989593] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[   29.989602] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[   29.989630] sd 0:0:0:0: [sda] 488397168 512-byte hardware sectors (250059 MB)
[   29.992822] sd 0:0:0:0: [sda] Write Protect is off
[   29.992824] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[   29.992839] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[   29.992842]  sda: sda1 sda2 < sda5 sda6 >
[   30.034228] sd 0:0:0:0: [sda] Attached SCSI disk
[   30.034325] sd 1:0:0:0: [sdb] 488397168 512-byte hardware sectors (250059 MB)
[   30.034331] sd 1:0:0:0: [sdb] Write Protect is off
[   30.034332] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[   30.034341] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[   30.034362] sd 1:0:0:0: [sdb] 488397168 512-byte hardware sectors (250059 MB)
[   30.034367] sd 1:0:0:0: [sdb] Write Protect is off
[   30.034368] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[   30.034376] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[   30.034378]  sdb: sdb1
[   30.050795] sd 1:0:0:0: [sdb] Attached SCSI disk
[   30.050828] sd 2:0:0:0: [sdc] 488397168 512-byte hardware sectors (250059 MB)
[   30.050836] sd 2:0:0:0: [sdc] Write Protect is off
[   30.050838] sd 2:0:0:0: [sdc] Mode Sense: 00 3a 00 00
[   30.050850] sd 2:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[   30.050879] sd 2:0:0:0: [sdc] 488397168 512-byte hardware sectors (250059 MB)
[   30.050886] sd 2:0:0:0: [sdc] Write Protect is off
[   30.050888] sd 2:0:0:0: [sdc] Mode Sense: 00 3a 00 00
[   30.050899] sd 2:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[   30.050903]  sdc: sdc1
[   30.062020] sd 2:0:0:0: [sdc] Attached SCSI disk
[   30.062051] sd 3:0:0:0: [sdd] 976773168 512-byte hardware sectors (500108 MB)
[   30.062058] sd 3:0:0:0: [sdd] Write Protect is off
[   30.062060] sd 3:0:0:0: [sdd] Mode Sense: 00 3a 00 00
[   30.062071] sd 3:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[   30.062096] sd 3:0:0:0: [sdd] 976773168 512-byte hardware sectors (500108 MB)
[   30.062104] sd 3:0:0:0: [sdd] Write Protect is off
[   30.062105] sd 3:0:0:0: [sdd] Mode Sense: 00 3a 00 00
[   30.062117] sd 3:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[   30.062119]  sdd: sdd1
[   30.064332] sd 3:0:0:0: [sdd] Attached SCSI disk
[   30.067590] sd 0:0:0:0: Attached scsi generic sg0 type 0
[   30.067603] sd 1:0:0:0: Attached scsi generic sg1 type 0
[   30.067614] sd 2:0:0:0: Attached scsi generic sg2 type 0
[   30.067625] sd 3:0:0:0: Attached scsi generic sg3 type 0
[   30.096546] usb 5-2: new low speed USB device using uhci_hcd and address 2
[   30.295763] PM: Adding info for usb:5-2
[   30.295815] PM: Adding info for No Bus:usbdev5.2_ep00
[   30.295831] usb 5-2: configuration #1 chosen from 1 choice
[   30.298756] PM: Adding info for usb:5-2:1.0
[   30.298784] PM: Adding info for No Bus:usbdev5.2_ep81
[   30.298807] PM: Adding info for No Bus:usbdev5.2
[   30.298879] usbcore: registered new interface driver hiddev
[   30.298896] usbcore: registered new interface driver libusual
[   30.302718] Initializing USB Mass Storage driver...
[   30.302760] scsi4 : SCSI emulation for USB Mass Storage devices
[   30.302767] PM: Adding info for No Bus:host4
[   30.302792] usb-storage: device found at 3
[   30.302793] usb-storage: waiting for device to settle before scanning
[   30.312894] input: Logitech USB-PS/2 Optical Mouse as /class/input/input1
[   30.312907] input: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:1a.1-2
[   30.325177] EXT3-fs: INFO: recovery required on readonly filesystem.
[   30.325180] EXT3-fs: write access will be enabled during recovery.
[   30.523365] PM: Adding info for ieee1394:0011d800015cb048
[   30.523396] ieee1394: Host added: ID:BUS[0-00:1023]  GUID[0011d800015cb048]
[   30.763414] PM: Adding info for No Bus:hiddev0
[   30.763426] hiddev96: USB HID v1.10 Device [APC Back-UPS ES 650 FW:825.B1.D USB FW:B1] on usb-0000:00:1a.2-2
[   30.763439] usbcore: registered new interface driver usbhid
[   30.763442] drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
[   30.763444] usbcore: registered new interface driver usb-storage
[   30.763448] USB Mass Storage support registered.
[   34.248055] kjournald starting.  Commit interval 5 seconds
[   34.248065] EXT3-fs: sda5: orphan cleanup on readonly fs
[   34.248070] ext3_orphan_cleanup: deleting unreferenced inode 737286
[   34.248097] EXT3-fs: sda5: 1 orphan inode deleted
[   34.248098] EXT3-fs: recovery complete.
[   34.260487] EXT3-fs: mounted filesystem with ordered data mode.
[   35.299018] usb-storage: device scan complete
[   35.299044] PM: Adding info for No Bus:target4:0:0
[   35.300147] scsi 4:0:0:0: CD-ROM            LITE-ON  DVDRW SHW-1635S  YS0R PQ: 0 ANSI: 0
[   35.300285] PM: Adding info for No Bus:target4:0:1
[   35.300301] PM: Removing info for No Bus:target4:0:1
[   35.300309] PM: Adding info for No Bus:target4:0:2
[   35.300322] PM: Removing info for No Bus:target4:0:2
[   35.300328] PM: Adding info for No Bus:target4:0:3
[   35.300341] PM: Removing info for No Bus:target4:0:3
[   35.300347] PM: Adding info for No Bus:target4:0:4
[   35.300360] PM: Removing info for No Bus:target4:0:4
[   35.300366] PM: Adding info for No Bus:target4:0:5
[   35.300378] PM: Removing info for No Bus:target4:0:5
[   35.300384] PM: Adding info for No Bus:target4:0:6
[   35.300397] PM: Removing info for No Bus:target4:0:6
[   35.300402] PM: Adding info for No Bus:target4:0:7
[   35.300415] PM: Removing info for No Bus:target4:0:7
[   35.300421] PM: Adding info for scsi:4:0:0:0
[   35.300457] scsi 4:0:0:0: Attached scsi generic sg4 type 5
[   39.619652] PM: Adding info for No Bus:vcs2
[   39.619666] PM: Adding info for No Bus:vcsa2
[   39.620102] PM: Removing info for No Bus:vcs2
[   39.620112] PM: Removing info for No Bus:vcsa2
[   39.620160] PM: Adding info for No Bus:vcs3
[   39.620168] PM: Adding info for No Bus:vcsa3
[   39.620597] PM: Removing info for No Bus:vcs3
[   39.620607] PM: Removing info for No Bus:vcsa3
[   39.620657] PM: Adding info for No Bus:vcs4
[   39.620666] PM: Adding info for No Bus:vcsa4
[   39.621107] PM: Removing info for No Bus:vcs4
[   39.621116] PM: Removing info for No Bus:vcsa4
[   39.621164] PM: Adding info for No Bus:vcs5
[   39.621172] PM: Adding info for No Bus:vcsa5
[   39.621601] PM: Removing info for No Bus:vcs5
[   39.621609] PM: Removing info for No Bus:vcsa5
[   39.621655] PM: Adding info for No Bus:vcs6
[   39.621663] PM: Adding info for No Bus:vcsa6
[   39.622090] PM: Removing info for No Bus:vcs6
[   39.622100] PM: Removing info for No Bus:vcsa6
[   41.299202] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[   41.321357] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[   41.400471] input: PC Speaker as /class/input/input2
[   41.698408] sr0: scsi3-mmc drive: 48x/48x writer cd/rw xa/form2 cdda tray
[   41.698412] Uniform CD-ROM driver Revision: 3.20
[   41.698534] sr 4:0:0:0: Attached scsi CD-ROM sr0
[   41.721179] PM: Adding info for No Bus:timer
[   41.746627] ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 17 (level, low) -> IRQ 17
[   41.746636] PCI: Setting latency timer of device 0000:02:00.0 to 64
[   41.747313] atl1 0000:02:00.0: version 2.0.7
[   41.763156] PM: Adding info for No Bus:eth0
[   41.782462] PM: Adding info for No Bus:seq
[   41.836169] PM: Adding info for No Bus:sequencer
[   41.836374] PM: Adding info for No Bus:sequencer2
[   42.013340] ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 22 (level, low) -> IRQ 22
[   42.014023] PCI: Setting latency timer of device 0000:00:1b.0 to 64
[   42.221575] hda_codec: Unknown model for ALC883, trying auto-probe from BIOS...
[   42.326075] PM: Adding info for No Bus:pcmC0D2c
[   42.326107] PM: Adding info for No Bus:pcmC0D1p
[   42.326128] PM: Adding info for No Bus:adsp
[   42.326143] PM: Adding info for No Bus:pcmC0D0p
[   42.326162] PM: Adding info for No Bus:pcmC0D0c
[   42.326182] PM: Adding info for No Bus:dsp
[   42.326198] PM: Adding info for No Bus:audio
[   42.326220] PM: Adding info for No Bus:controlC0
[   42.326236] PM: Adding info for No Bus:mixer
[   42.451348] fuse init (API version 7.8)
[   42.451418] PM: Adding info for No Bus:fuse
[   42.519504] PM: Adding info for platform:parport_pc.956
[   42.519532] PM: Removing info for platform:parport_pc.956
[   42.519539] PM: Adding info for platform:parport_pc.888
[   42.519575] PM: Removing info for platform:parport_pc.888
[   42.519581] PM: Adding info for platform:parport_pc.632
[   42.519604] PM: Removing info for platform:parport_pc.632
[   42.519684] lp: driver loaded but no devices found
[   42.587032] PM: Adding info for platform:coretemp.0
[   42.587045] coretemp coretemp.0: Using undocumented features, absolute temperature might be wrong!
[   42.587206] PM: Adding info for platform:coretemp.1
[   42.587215] coretemp coretemp.1: Using undocumented features, absolute temperature might be wrong!
[   42.635462] PM: Adding info for No Bus:i2c-9191
[   42.641612] PM: Adding info for i2c:9191-0290
[   42.673638] Adding 489940k swap on /dev/disk/by-uuid/fb919ccd-d028-4fb3-8b77-3161a5a384bd.  Priority:-1 extents:1 across:489940k
[   43.015960] EXT3 FS on sda5, internal journal
[   51.422522] NTFS driver 2.1.28 [Flags: R/O MODULE].
[   51.490346] NTFS volume version 3.1.
[   51.662739] kjournald starting.  Commit interval 5 seconds
[   51.672446] EXT3 FS on sdd1, internal journal
[   51.672450] EXT3-fs: mounted filesystem with ordered data mode.
[   52.878108] NET: Registered protocol family 17
[   55.663359] PM: Adding info for No Bus:vcs4
[   55.663376] PM: Adding info for No Bus:vcsa4
[   55.663669] PM: Adding info for No Bus:vcs5
[   55.663680] PM: Adding info for No Bus:vcsa5
[   55.665481] PM: Adding info for No Bus:vcs2
[   55.665494] PM: Adding info for No Bus:vcsa2
[   55.665788] PM: Adding info for No Bus:vcs3
[   55.665800] PM: Adding info for No Bus:vcsa3
[   55.666379] PM: Adding info for No Bus:vcs6
[   55.666390] PM: Adding info for No Bus:vcsa6
[   55.714242] input: Power Button (FF) as /class/input/input3
[   55.714336] ACPI: Power Button (FF) [PWRF]
[   55.714866] input: Power Button (CM) as /class/input/input4
[   55.714960] ACPI: Power Button (CM) [PWRB]
[   55.722247] No dock devices found.
[   55.801387] toshiba_acpi: Unknown parameter `hotkeys_over_acpi'
[   60.832574] atl1 0000:02:00.0: eth0 link is up 100 Mbps full duplex
[   62.057394] PM: Adding info for No Bus:vcs7
[   62.057607] PM: Adding info for No Bus:vcsa7
[   62.115354] PM: Removing info for No Bus:vcs7
[   62.115562] PM: Removing info for No Bus:vcsa7
[   62.141617] PM: Adding info for No Bus:vcs7
[   62.141810] PM: Adding info for No Bus:vcsa7
[   63.110644] ppdev: user-space parallel port driver
[   65.355203] NET: Registered protocol family 10
[   65.355259] lo: Disabled Privacy Extensions
[   73.217269] ISO 9660 Extensions: Microsoft Joliet Level 3
[   73.229636] ISOFS: changing to secondary root
[   76.279844] eth0: no IPv6 routers present
[  137.911259] PM: Removing info for No Bus:vcs7
[  137.911284] PM: Removing info for No Bus:vcsa7
[  141.002395] PM: Removing info for No Bus:vcs2
[  141.002417] PM: Removing info for No Bus:vcsa2
[  141.003353] PM: Adding info for No Bus:vcs2
[  141.003369] PM: Adding info for No Bus:vcsa2
[  301.883919] VM: killing process convert
[  301.884382] swap_free: Unused swap offset entry 0000ff00
[  301.884421] swap_free: Unused swap offset entry 00000300
[  301.884456] swap_free: Unused swap offset entry 00000200
[  301.884491] swap_free: Unused swap offset entry 0000ff00
[  301.884527] swap_free: Unused swap offset entry 0000ff00
[  301.884562] swap_free: Unused swap offset entry 00000100
[  327.221932] PM: Removing info for No Bus:vcs2
[  327.221952] PM: Removing info for No Bus:vcsa2
[  327.223254] PM: Adding info for No Bus:vcs2
[  327.223516] PM: Adding info for No Bus:vcsa2
[  345.349002] PM: Adding info for No Bus:vcs7
[  345.350146] PM: Adding info for No Bus:vcsa7
[  345.353575] PM: Removing info for No Bus:vcs7
[  345.354441] PM: Removing info for No Bus:vcsa7
[  345.355363] PM: Adding info for No Bus:vcs7
[  345.355471] PM: Adding info for No Bus:vcsa7
[  354.867793] ISO 9660 Extensions: Microsoft Joliet Level 3
[  354.897019] ISOFS: changing to secondary root


Oleg Verych wrote:
> * Wed, 19 Sep 2007 04:45:17 -0400
>> [1.] Summary
>> System Freeze on Particular workload with kernel 2.6.22.6
>>
>> [2.] Description
>> System freezes on repeated application of the following command
>> for f in *png ; do convert -quality 100 $f `basename $f png`jpg; done
>>
>> Problem is consistent and repeatable.
>> Problem persists when running on a different drive, and also in pure console (no X).
>>
>> One time, the following error logged in syslog:
>> Sep 19 04:22:11 mossnew kernel: [  301.883919] VM: killing process convert
>> Sep 19 04:22:11 mossnew kernel: [  301.884382] swap_free: Unused swap offset entry 0000ff00
>> Sep 19 04:22:11 mossnew kernel: [  301.884421] swap_free: Unused swap offset entry 00000300
>> Sep 19 04:22:11 mossnew kernel: [  301.884456] swap_free: Unused swap offset entry 00000200
>> Sep 19 04:22:11 mossnew kernel: [  301.884491] swap_free: Unused swap offset entry 0000ff00
>> Sep 19 04:22:11 mossnew kernel: [  301.884527] swap_free: Unused swap offset entry 0000ff00
>> Sep 19 04:22:11 mossnew kernel: [  301.884562] swap_free: Unused swap offset entry 00000100
>>
>> Should not be a RAM problem. RAM has survived 12 hrs of Memtest with no errors.
>> Should not be a CPU problem either. I have been running CPU intensive tasks for days.
>>
>> [3.] Keywords
>> freeze, swap_free,VM
> 
> Nice bug report, seems like from linux-source/REPORTING-BUGS.
> But still:
> 
> * no relevant Cc (memory management added)
> + no output of `mount` (because if swap is on some file system, that
>   *can* be another problem)
> + no information about amount of memory and its BIOS configuration
> 
> FYI, latter two (and much more) is one `dmesg` output. This output,
> together with any other kernel information can be gathered by serial or
> net consoles:
> 
> linux-source/Documentation/serial-console.txt
> linux-source/Documentation/networking/netconsole.txt 
> 
> If console messages after freeze can be seen in text mode VGA/CRT
> also, photos of it somewhere on ftp will be OK.
> 
>> [4.] /proc/version
>> Linux version 2.6.22.6intelcore2 (root@mossnew) (gcc version 4.1.2 (Ubuntu 4.1.2-0ubuntu4)) #1 SMP Sat Sep 15 00:29:00 EDT 2007
>>
>> [5.] No Oops
>>
>> [6.] Trigger
>> - Create a large number of png images. (a few hundred)
>>
>> - repeatedly run
>> for f in *png ; do convert -quality 100 $f `basename $f png`jpg; done
>>
>> - This might be subjective, but the freeze seems to show up sooner if there is a CPU heavy
>> process running in the background.
>>
>> [7] Environment
>> [7.1] Software /script/ver_linux
>>
>> Linux mossnew 2.6.22.6intelcore2 #1 SMP Sat Sep 15 00:29:00 EDT 2007 x86_64 GNU/Linux
>>
> []
> ____
> 


^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: PROBLEM: System Freeze on Particular workload with kernel 2.6.22.6
  2007-09-19 16:16   ` Low Yucheng
@ 2007-09-19 19:25     ` Ahmed S. Darwish
  2007-09-20 10:00       ` Jarek Poplawski
  2007-12-01 22:39     ` Daniel Phillips
  1 sibling, 1 reply; 9+ messages in thread
From: Ahmed S. Darwish @ 2007-09-19 19:25 UTC (permalink / raw)
  To: Low Yucheng; +Cc: Oleg Verych, linux-kernel, linux-mm, Andrew Morton

Hi Low,

On Wed, Sep 19, 2007 at 12:16:39PM -0400, Low Yucheng wrote:
> There are no additional console messages.
> Not sure what this is: * no relevant Cc (memory management added)

Relevant CCs means CCing maintainers or subsystem mailing lists related to your
bug report. i.e, if it's a networking bug, you need to CC the linux kernel
networking mailing list. If it's a kobject bug, you need to CC its maintainer
(Greg) and so on.

Regards,  

-- 
Ahmed S. Darwish
HomePage: http://darwish.07.googlepages.com
Blog: http://darwish-07.blogspot.com

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: PROBLEM: System Freeze on Particular workload with kernel 2.6.22.6
  2007-09-19 19:25     ` Ahmed S. Darwish
@ 2007-09-20 10:00       ` Jarek Poplawski
  2007-09-20 15:24         ` Ahmed S. Darwish
  0 siblings, 1 reply; 9+ messages in thread
From: Jarek Poplawski @ 2007-09-20 10:00 UTC (permalink / raw)
  To: Ahmed S. Darwish
  Cc: Low Yucheng, Oleg Verych, linux-kernel, linux-mm, Andrew Morton

On 19-09-2007 21:25, Ahmed S. Darwish wrote:
> Hi Low,
> 
> On Wed, Sep 19, 2007 at 12:16:39PM -0400, Low Yucheng wrote:
>> There are no additional console messages.
>> Not sure what this is: * no relevant Cc (memory management added)
> 
> Relevant CCs means CCing maintainers or subsystem mailing lists related to your
> bug report. i.e, if it's a networking bug, you need to CC the linux kernel
> networking mailing list. If it's a kobject bug, you need to CC its maintainer
> (Greg) and so on.

So, which one do you recommend here?

Regards,
Jarek P.

PS#1: I don't think we should require from users so much expertise
in bug reporting: after a few questions cc-ing should be no problem
here.

PS#2: Low Yucheng: maybe it's something else, but it seems your swap
could be bigger for this amount of memory. (You could try to monitor
this e.g. with "top" running in another console window.)

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: PROBLEM: System Freeze on Particular workload with kernel 2.6.22.6
  2007-09-20 10:00       ` Jarek Poplawski
@ 2007-09-20 15:24         ` Ahmed S. Darwish
  0 siblings, 0 replies; 9+ messages in thread
From: Ahmed S. Darwish @ 2007-09-20 15:24 UTC (permalink / raw)
  To: Jarek Poplawski
  Cc: Low Yucheng, Oleg Verych, linux-kernel, linux-mm, Andrew Morton

On Thu, Sep 20, 2007 at 12:00:31PM +0200, Jarek Poplawski wrote:
> On 19-09-2007 21:25, Ahmed S. Darwish wrote:
> > Hi Low,
> > 
> > On Wed, Sep 19, 2007 at 12:16:39PM -0400, Low Yucheng wrote:
> >> There are no additional console messages.
> >> Not sure what this is: * no relevant Cc (memory management added)
> > 
> > Relevant CCs means CCing maintainers or subsystem mailing lists related to your
> > bug report. i.e, if it's a networking bug, you need to CC the linux kernel
> > networking mailing list. If it's a kobject bug, you need to CC its maintainer
> > (Greg) and so on.
> 
> So, which one do you recommend here?
> 

I'm not really sure, just wanted to solve Jarek's confusion :).

Regards,

-- 
Ahmed S. Darwish
HomePage: http://darwish.07.googlepages.com
Blog: http://darwish-07.blogspot.com

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: PROBLEM: System Freeze on Particular workload with kernel 2.6.22.6
  2007-09-19  8:45 PROBLEM: System Freeze on Particular workload with kernel 2.6.22.6 Low Yucheng
  2007-09-19 15:47 ` Oleg Verych
@ 2007-09-20 16:14 ` Ray Lee
  2007-09-21  1:04   ` Yucheng Low
  1 sibling, 1 reply; 9+ messages in thread
From: Ray Lee @ 2007-09-20 16:14 UTC (permalink / raw)
  To: Low Yucheng; +Cc: linux-kernel

On 9/19/07, Low Yucheng <ylow@andrew.cmu.edu> wrote:
> [1.] Summary
> System Freeze on Particular workload with kernel 2.6.22.6
>
> [2.] Description
> System freezes on repeated application of the following command
> for f in *png ; do convert -quality 100 $f `basename $f png`jpg; done
>
> Problem is consistent and repeatable.
> Problem persists when running on a different drive, and also in pure console (no X).
>
> One time, the following error logged in syslog:
> Sep 19 04:22:11 mossnew kernel: [  301.883919] VM: killing process convert
> Sep 19 04:22:11 mossnew kernel: [  301.884382] swap_free: Unused swap offset entry 0000ff00
> Sep 19 04:22:11 mossnew kernel: [  301.884421] swap_free: Unused swap offset entry 00000300
> Sep 19 04:22:11 mossnew kernel: [  301.884456] swap_free: Unused swap offset entry 00000200
> Sep 19 04:22:11 mossnew kernel: [  301.884491] swap_free: Unused swap offset entry 0000ff00
> Sep 19 04:22:11 mossnew kernel: [  301.884527] swap_free: Unused swap offset entry 0000ff00
> Sep 19 04:22:11 mossnew kernel: [  301.884562] swap_free: Unused swap offset entry 00000100
>
> Should not be a RAM problem. RAM has survived 12 hrs of Memtest with no errors.
> Should not be a CPU problem either. I have been running CPU intensive tasks for days.

The "Unused swap offset entry" is almost always a sign of bad memory,
if google can be trusted. Your workload is *extremely* CPU and memory
intensive (and even hits the disk!), so this looks like bad RAM, bad
cooling, or a marginal power supply that is failing under load.

memtest86+ doesn't stress the CPU nearly as much, so it often doesn't
show all the problems.

Take your RAM down to one stick and try again (looks like you have 2G
installed?). If that still fails, try different RAM. If that still
fails, then swap out the power supply for another if you can, and try
again.

Ray

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: PROBLEM: System Freeze on Particular workload with kernel 2.6.22.6
  2007-09-20 16:14 ` Ray Lee
@ 2007-09-21  1:04   ` Yucheng Low
  0 siblings, 0 replies; 9+ messages in thread
From: Yucheng Low @ 2007-09-21  1:04 UTC (permalink / raw)
  To: Ray Lee; +Cc: linux-kernel

Hi all,

Thanks all. After lots of testing, I isolated the problem to one of the
memory modules.

Thought it might have been a kernel problem as I thought memtest should
be exhaustive enough considering I ran it for so long, but apparently not...
Even now, the bad module still does not show any errors in memtest...

Thanks,
Yucheng

Ray Lee wrote:
> On 9/19/07, Low Yucheng <ylow@andrew.cmu.edu> wrote:
>   
>> [1.] Summary
>> System Freeze on Particular workload with kernel 2.6.22.6
>>
>> [2.] Description
>> System freezes on repeated application of the following command
>> for f in *png ; do convert -quality 100 $f `basename $f png`jpg; done
>>
>> Problem is consistent and repeatable.
>> Problem persists when running on a different drive, and also in pure console (no X).
>>
>> One time, the following error logged in syslog:
>> Sep 19 04:22:11 mossnew kernel: [  301.883919] VM: killing process convert
>> Sep 19 04:22:11 mossnew kernel: [  301.884382] swap_free: Unused swap offset entry 0000ff00
>> Sep 19 04:22:11 mossnew kernel: [  301.884421] swap_free: Unused swap offset entry 00000300
>> Sep 19 04:22:11 mossnew kernel: [  301.884456] swap_free: Unused swap offset entry 00000200
>> Sep 19 04:22:11 mossnew kernel: [  301.884491] swap_free: Unused swap offset entry 0000ff00
>> Sep 19 04:22:11 mossnew kernel: [  301.884527] swap_free: Unused swap offset entry 0000ff00
>> Sep 19 04:22:11 mossnew kernel: [  301.884562] swap_free: Unused swap offset entry 00000100
>>
>> Should not be a RAM problem. RAM has survived 12 hrs of Memtest with no errors.
>> Should not be a CPU problem either. I have been running CPU intensive tasks for days.
>>     
>
> The "Unused swap offset entry" is almost always a sign of bad memory,
> if google can be trusted. Your workload is *extremely* CPU and memory
> intensive (and even hits the disk!), so this looks like bad RAM, bad
> cooling, or a marginal power supply that is failing under load.
>
> memtest86+ doesn't stress the CPU nearly as much, so it often doesn't
> show all the problems.
>
> Take your RAM down to one stick and try again (looks like you have 2G
> installed?). If that still fails, try different RAM. If that still
> fails, then swap out the power supply for another if you can, and try
> again.
>
> Ray
>
>   


^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: PROBLEM: System Freeze on Particular workload with kernel 2.6.22.6
  2007-09-19 16:16   ` Low Yucheng
  2007-09-19 19:25     ` Ahmed S. Darwish
@ 2007-12-01 22:39     ` Daniel Phillips
  1 sibling, 0 replies; 9+ messages in thread
From: Daniel Phillips @ 2007-12-01 22:39 UTC (permalink / raw)
  To: Low Yucheng; +Cc: Oleg Verych, linux-kernel, linux-mm, Andrew Morton

Hmm, I wonder if this had something to do with it:

> [   25.856573] VFS: Disk quotas dquot_6.5.1

Was the system still pingable?

Regards,

Daniel

^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2007-12-01 22:39 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-09-19  8:45 PROBLEM: System Freeze on Particular workload with kernel 2.6.22.6 Low Yucheng
2007-09-19 15:47 ` Oleg Verych
2007-09-19 16:16   ` Low Yucheng
2007-09-19 19:25     ` Ahmed S. Darwish
2007-09-20 10:00       ` Jarek Poplawski
2007-09-20 15:24         ` Ahmed S. Darwish
2007-12-01 22:39     ` Daniel Phillips
2007-09-20 16:14 ` Ray Lee
2007-09-21  1:04   ` Yucheng Low

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