Your message dated Thu, 25 Feb 2010 19:18:04 +0100
with message-id <20100225181804.ga5...@galadriel.inutil.org>
and subject line Re: linux-image-2.6.26-2-686: pl2303 causes warn_on_slowpath
has caused the Debian Bug report #533440,
regarding linux-image-2.6.26-2-686: pl2303 causes warn_on_slowpath
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)


-- 
533440: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=533440
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: linux-image-2.6.26-2-686
Version: 2.6.26-15lenny3
Severity: normal

Machine has two pl2303 based usb to serial adapters. Kernel logs periodic 
warn_on_slowpath warnings.
Bug should be fixed in 2.6.28 - but lenny has 2.6.26 - maybe the fix can be 
backported?

-- Package-specific info:
** Version:
Linux version 2.6.26-2-686 (Debian 2.6.26-15lenny3) (da...@debian.org) (gcc 
version 4.1.3 20080704 (prerelease) (Debian 4.1.2-25)) #1 SMP Thu May 28 
15:39:35 UTC 2009

** Command line:
root=/dev/md0 ro 

** Tainted: G W (512)

** Kernel log:
[26302.490254]  [<c012f689>] worker_thread+0x0/0xbd
[26302.490264]  [<c012f73c>] worker_thread+0xb3/0xbd
[26302.490275]  [<c013194c>] autoremove_wake_function+0x0/0x2d
[26302.490293]  [<c013188b>] kthread+0x38/0x5d
[26302.490300]  [<c0131853>] kthread+0x0/0x5d
[26302.490310]  [<c01044f3>] kernel_thread_helper+0x7/0x10
[26302.490330]  =======================
[26302.490336] ---[ end trace cb053aff72c2f311 ]---
[26302.490351] ------------[ cut here ]------------
[26302.490355] WARNING: at drivers/usb/serial/usb-serial.c:307 
serial_write+0x58/0x6f [usbserial]()
[26302.490359] Modules linked in: pl2303 sch_sfq cls_u32 sch_htb xt_state 
xt_tcpudp ipt_LOG xt_limit iptable_nat iptable_filter ip_tables x_tables ipv6 
reiserfs dm_snapshot dm_mirror dm_log dm_mod nf_nat_ftp nf_nat 
nf_conntrack_ipv4 nf_conntrack_ftp nf_conntrack w83627ehf hwmon_vid eeprom 
snd_pcm snd_timer snd soundcore snd_page_alloc iTCO_wdt serio_raw i2c_i801 
psmouse i2c_core pcspkr rng_core usbserial button intel_agp agpgart evdev ext3 
jbd mbcache raid1 md_mod sd_mod ata_piix ata_generic libata scsi_mod dock e100 
mii ide_pci_generic ehci_hcd uhci_hcd usbcore e1000e thermal processor fan 
thermal_sys piix ide_core [last unloaded: pl2303]
[26302.490431] Pid: 9, comm: events/0 Tainted: G        W 2.6.26-2-686 #1
[26302.490438]  [<c01225d3>] warn_on_slowpath+0x40/0x66
[26302.490470]  [<c01395ad>] tick_program_event+0x1f/0x23
[26302.490482]  [<c01360bc>] getnstimeofday+0x37/0xbc
[26302.490494]  [<c0134532>] ktime_get_ts+0x22/0x49
[26302.490514]  [<c01188fe>] enqueue_task+0x52/0x5d
[26302.490524]  [<c0118924>] activate_task+0x1b/0x26
[26302.490532]  [<c011b6c5>] try_to_wake_up+0xe8/0xf1
[26302.490546]  [<c01184a9>] __wake_up_common+0x2e/0x58
[26302.490557]  [<f897b2bc>] serial_write+0x58/0x6f [usbserial]
[26302.490573]  [<c022175b>] tty_put_char+0x22/0x25
[26302.490582]  [<c02253fc>] opost+0x185/0x19b
[26302.490593]  [<c0225bc7>] n_tty_receive_buf+0x28d/0xc7d
[26302.490671]  [<c01265d9>] __do_softirq+0x66/0xd3
[26302.490687]  [<c01dfd28>] rb_insert_color+0x4c/0xad
[26302.490700]  [<c0118ce7>] update_curr+0x47/0x79
[26302.490713]  [<c0119d7a>] dequeue_entity+0x13/0x9b
[26302.490721]  [<c0119c6b>] __dequeue_entity+0x1f/0x71
[26302.490733]  [<c010296e>] __switch_to+0xa5/0x125
[26302.490741]  [<c011d408>] hrtick_set+0x7a/0xd8
[26302.490758]  [<c02221ad>] flush_to_ldisc+0xd6/0x160
[26302.490774]  [<c02220d7>] flush_to_ldisc+0x0/0x160
[26302.490781]  [<c012efae>] run_workqueue+0x74/0xf2
[26302.490788]  [<c012f689>] worker_thread+0x0/0xbd
[26302.490794]  [<c012f73c>] worker_thread+0xb3/0xbd
[26302.490802]  [<c013194c>] autoremove_wake_function+0x0/0x2d
[26302.490814]  [<c013188b>] kthread+0x38/0x5d
[26302.490819]  [<c0131853>] kthread+0x0/0x5d
[26302.490825]  [<c01044f3>] kernel_thread_helper+0x7/0x10
[26302.490839]  =======================
[26302.490842] ---[ end trace cb053aff72c2f311 ]---
[26620.797052] ------------[ cut here ]------------
[26620.797061] WARNING: at drivers/usb/serial/usb-serial.c:320 
serial_write_room+0x41/0x4d [usbserial]()
[26620.797093] Modules linked in: pl2303 sch_sfq cls_u32 sch_htb xt_state 
xt_tcpudp ipt_LOG xt_limit iptable_nat iptable_filter ip_tables x_tables ipv6 
reiserfs dm_snapshot dm_mirror dm_log dm_mod nf_nat_ftp nf_nat 
nf_conntrack_ipv4 nf_conntrack_ftp nf_conntrack w83627ehf hwmon_vid eeprom 
snd_pcm snd_timer snd soundcore snd_page_alloc iTCO_wdt serio_raw i2c_i801 
psmouse i2c_core pcspkr rng_core usbserial button intel_agp agpgart evdev ext3 
jbd mbcache raid1 md_mod sd_mod ata_piix ata_generic libata scsi_mod dock e100 
mii ide_pci_generic ehci_hcd uhci_hcd usbcore e1000e thermal processor fan 
thermal_sys piix ide_core [last unloaded: pl2303]
[26620.797233] Pid: 9, comm: events/0 Tainted: G        W 2.6.26-2-686 #1
[26620.797244]  [<c01225d3>] warn_on_slowpath+0x40/0x66
[26620.797288]  [<c01360bc>] getnstimeofday+0x37/0xbc
[26620.797306]  [<c0134532>] ktime_get_ts+0x22/0x49
[26620.797335]  [<c01188fe>] enqueue_task+0x52/0x5d
[26620.797351]  [<c0118924>] activate_task+0x1b/0x26
[26620.797363]  [<c011b6c5>] try_to_wake_up+0xe8/0xf1
[26620.797381]  [<c01184a9>] __wake_up_common+0x2e/0x58
[26620.797404]  [<f897b258>] serial_write_room+0x41/0x4d [usbserial]
[26620.797420]  [<c0226cd0>] tty_write_room+0x15/0x16
[26620.797432]  [<c0225286>] opost+0xf/0x19b
[26620.797448]  [<c0225bc7>] n_tty_receive_buf+0x28d/0xc7d
[26620.797472]  [<f887322e>] e100_xmit_prepare+0x0/0x7b [e100]
[26620.797524]  [<c010296e>] __switch_to+0xa5/0x125
[26620.797537]  [<c011d408>] hrtick_set+0x7a/0xd8
[26620.797562]  [<c02221ad>] flush_to_ldisc+0xd6/0x160
[26620.797586]  [<c02220d7>] flush_to_ldisc+0x0/0x160
[26620.797622]  [<c012efae>] run_workqueue+0x74/0xf2
[26620.797632]  [<c012f689>] worker_thread+0x0/0xbd
[26620.797641]  [<c012f73c>] worker_thread+0xb3/0xbd
[26620.797651]  [<c013194c>] autoremove_wake_function+0x0/0x2d
[26620.797667]  [<c013188b>] kthread+0x38/0x5d
[26620.797674]  [<c0131853>] kthread+0x0/0x5d
[26620.797683]  [<c01044f3>] kernel_thread_helper+0x7/0x10
[26620.797701]  =======================
[26620.797705] ---[ end trace cb053aff72c2f311 ]---
[26620.797719] ------------[ cut here ]------------
[26620.797724] WARNING: at drivers/usb/serial/usb-serial.c:307 
serial_write+0x58/0x6f [usbserial]()
[26620.797727] Modules linked in: pl2303 sch_sfq cls_u32 sch_htb xt_state 
xt_tcpudp ipt_LOG xt_limit iptable_nat iptable_filter ip_tables x_tables ipv6 
reiserfs dm_snapshot dm_mirror dm_log dm_mod nf_nat_ftp nf_nat 
nf_conntrack_ipv4 nf_conntrack_ftp nf_conntrack w83627ehf hwmon_vid eeprom 
snd_pcm snd_timer snd soundcore snd_page_alloc iTCO_wdt serio_raw i2c_i801 
psmouse i2c_core pcspkr rng_core usbserial button intel_agp agpgart evdev ext3 
jbd mbcache raid1 md_mod sd_mod ata_piix ata_generic libata scsi_mod dock e100 
mii ide_pci_generic ehci_hcd uhci_hcd usbcore e1000e thermal processor fan 
thermal_sys piix ide_core [last unloaded: pl2303]
[26620.797798] Pid: 9, comm: events/0 Tainted: G        W 2.6.26-2-686 #1
[26620.797804]  [<c01225d3>] warn_on_slowpath+0x40/0x66
[26620.797851]  [<c01360bc>] getnstimeofday+0x37/0xbc
[26620.797864]  [<c0134532>] ktime_get_ts+0x22/0x49
[26620.797884]  [<c01188fe>] enqueue_task+0x52/0x5d
[26620.797894]  [<c0118924>] activate_task+0x1b/0x26
[26620.797903]  [<c011b6c5>] try_to_wake_up+0xe8/0xf1
[26620.797916]  [<c01184a9>] __wake_up_common+0x2e/0x58
[26620.797927]  [<f897b2bc>] serial_write+0x58/0x6f [usbserial]
[26620.797941]  [<c022175b>] tty_put_char+0x22/0x25
[26620.797950]  [<c02253fc>] opost+0x185/0x19b
[26620.797961]  [<c0225bc7>] n_tty_receive_buf+0x28d/0xc7d
[26620.797978]  [<f887322e>] e100_xmit_prepare+0x0/0x7b [e100]
[26620.798017]  [<c010296e>] __switch_to+0xa5/0x125
[26620.798026]  [<c011d408>] hrtick_set+0x7a/0xd8
[26620.798049]  [<c02221ad>] flush_to_ldisc+0xd6/0x160
[26620.798067]  [<c02220d7>] flush_to_ldisc+0x0/0x160
[26620.798074]  [<c012efae>] run_workqueue+0x74/0xf2
[26620.798081]  [<c012f689>] worker_thread+0x0/0xbd
[26620.798088]  [<c012f73c>] worker_thread+0xb3/0xbd
[26620.798096]  [<c013194c>] autoremove_wake_function+0x0/0x2d
[26620.798107]  [<c013188b>] kthread+0x38/0x5d
[26620.798112]  [<c0131853>] kthread+0x0/0x5d
[26620.798119]  [<c01044f3>] kernel_thread_helper+0x7/0x10
[26620.798132]  =======================
[26620.798135] ---[ end trace cb053aff72c2f311 ]---

** Loaded modules:
Module                  Size  Used by
pl2303                 14596  2 
sch_sfq                 5472  16 
cls_u32                 6116  10 
sch_htb                13248  2 
xt_state                2016  1 
xt_tcpudp               2816  157 
ipt_LOG                 5028  0 
xt_limit                2180  0 
iptable_nat             4680  1 
iptable_filter          2624  1 
ip_tables              10160  2 iptable_nat,iptable_filter
x_tables               13284  6 
xt_state,xt_tcpudp,ipt_LOG,xt_limit,iptable_nat,ip_tables
ipv6                  235364  38 
reiserfs              189888  1 
dm_snapshot            14340  0 
dm_mirror              15104  0 
dm_log                  8484  1 dm_mirror
dm_mod                 46184  3 dm_snapshot,dm_mirror,dm_log
nf_nat_ftp              2528  0 
nf_nat                 15544  2 iptable_nat,nf_nat_ftp
nf_conntrack_ipv4      12268  4 iptable_nat,nf_nat
nf_conntrack_ftp        6852  1 nf_nat_ftp
nf_conntrack           55540  6 
xt_state,iptable_nat,nf_nat_ftp,nf_nat,nf_conntrack_ipv4,nf_conntrack_ftp
w83627ehf              17000  0 
hwmon_vid               2720  1 w83627ehf
eeprom                  5232  0 
snd_pcm                62596  0 
snd_timer              17800  1 snd_pcm
snd                    45604  2 snd_pcm,snd_timer
soundcore               6368  1 snd
snd_page_alloc          7816  1 snd_pcm
iTCO_wdt                9508  0 
serio_raw               4740  0 
i2c_i801                7920  0 
psmouse                32336  0 
i2c_core               19828  2 eeprom,i2c_i801
pcspkr                  2432  0 
rng_core                3940  0 
usbserial              26472  5 pl2303
button                  6096  0 
intel_agp              22556  1 
agpgart                28776  1 intel_agp
evdev                   8000  0 
ext3                  105512  1 
jbd                    39444  1 ext3
mbcache                 7108  1 ext3
raid1                  18016  3 
md_mod                 67036  4 raid1
sd_mod                 22200  8 
ata_piix               14180  6 
ata_generic             4676  0 
libata                140416  2 ata_piix,ata_generic
scsi_mod              129324  2 sd_mod,libata
dock                    8304  1 libata
e100                   28908  0 
mii                     4896  1 e100
ide_pci_generic         3908  0 [permanent]
ehci_hcd               28396  0 
uhci_hcd               18672  0 
usbcore               118224  5 pl2303,usbserial,ehci_hcd,uhci_hcd
e1000e                 84612  0 
thermal                15228  0 
processor              32544  1 thermal
fan                     4164  0 
thermal_sys            10856  3 thermal,processor,fan
piix                    6568  0 [permanent]
ide_core               96136  2 ide_pci_generic,piix

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 82945G/GZ/P/PL Memory Controller 
Hub [8086:2770] (rev 02)
        Subsystem: ASUSTeK Computer Inc. Device [1043:817a]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ >SERR- <PERR- INTx-
        Latency: 0
        Capabilities: [e0] Vendor Specific Information <?>
        Kernel driver in use: agpgart-intel
        Kernel modules: intel-agp

00:02.0 VGA compatible controller [0300]: Intel Corporation 82945G/GZ 
Integrated Graphics Controller [8086:2772] (rev 02) (prog-if 00 [VGA 
controller])
        Subsystem: ASUSTeK Computer Inc. Device [1043:817a]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 11
        Region 0: Memory at cfb00000 (32-bit, non-prefetchable) [size=512K]
        Region 1: I/O ports at 8800 [size=8]
        Region 2: Memory at d0000000 (32-bit, prefetchable) [size=256M]
        Region 3: Memory at cfb80000 (32-bit, non-prefetchable) [size=256K]
        Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 
Enable-
                Address: 00000000  Data: 0000
        Capabilities: [d0] 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-
        Kernel modules: intelfb

00:1c.0 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express 
Port 1 [8086:27d0] (rev 01) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR+ FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 16 bytes
        Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
        I/O behind bridge: 0000e000-0000efff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- <SERR- <PERR-
        BridgeCtl: Parity- SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00
                DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s 
unlimited, L1 unlimited
                        ExtTag- RBE- FLReset-
                DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ 
Unsupported+
                        RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                        MaxPayload 128 bytes, MaxReadReq 128 bytes
                DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ 
TransPend-
                LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency 
L0 <256ns, L1 <4us
                        ClockPM- Suprise- LLActRep+ BwNot-
                LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ 
DLActive- BWMgmt- ABWMgmt-
                SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ 
Surpise+
                        Slot #  1, PowerLimit 10.000000; Interlock- NoCompl-
                SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- 
LinkChg-
                        Control: AttnInd Unknown, PwrInd Unknown, Power- 
Interlock-
                SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- 
Interlock-
                        Changed: MRL- PresDet- LinkState-
                RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- 
CRSVisible-
                RootCap: CRSVisible-
                RootSta: PME ReqID 0000, PMEStatus- PMEPending-
        Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 
Enable+
                Address: fee0300c  Data: 41b9
        Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device [1043:8179]
        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-
        Capabilities: [100] Virtual Channel <?>
        Capabilities: [180] Root Complex Link <?>
        Kernel driver in use: pcieport-driver
        Kernel modules: shpchp

00:1c.1 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express 
Port 2 [8086:27d2] (rev 01) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR+ FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 16 bytes
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        I/O behind bridge: 0000d000-0000dfff
        Memory behind bridge: cff00000-cfffffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- <SERR- <PERR-
        BridgeCtl: Parity- SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: [40] Express (v1) Root Port (Slot-), MSI 00
                DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s 
unlimited, L1 unlimited
                        ExtTag- RBE- FLReset-
                DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ 
Unsupported+
                        RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                        MaxPayload 128 bytes, MaxReadReq 128 bytes
                DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ 
TransPend-
                LnkCap: Port #2, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency 
L0 <256ns, L1 <4us
                        ClockPM- Suprise- LLActRep+ BwNot-
                LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ 
DLActive+ BWMgmt- ABWMgmt-
                RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- 
CRSVisible-
                RootCap: CRSVisible-
                RootSta: PME ReqID 0000, PMEStatus- PMEPending-
        Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 
Enable+
                Address: fee0300c  Data: 41c1
        Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device [1043:8179]
        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-
        Capabilities: [100] Virtual Channel <?>
        Capabilities: [180] Root Complex Link <?>
        Kernel driver in use: pcieport-driver
        Kernel modules: shpchp

00:1d.0 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI 
Controller #1 [8086:27c8] (rev 01) (prog-if 00 [UHCI])
        Subsystem: ASUSTeK Computer Inc. P5KPL-VM Motherboard [1043:8179]
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 20
        Region 4: I/O ports at 9000 [size=32]
        Kernel driver in use: uhci_hcd
        Kernel modules: uhci-hcd

00:1d.1 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI 
Controller #2 [8086:27c9] (rev 01) (prog-if 00 [UHCI])
        Subsystem: ASUSTeK Computer Inc. P5KPL-VM Motherboard [1043:8179]
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin B routed to IRQ 17
        Region 4: I/O ports at 9400 [size=32]
        Kernel driver in use: uhci_hcd
        Kernel modules: uhci-hcd

00:1d.2 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI 
Controller #3 [8086:27ca] (rev 01) (prog-if 00 [UHCI])
        Subsystem: ASUSTeK Computer Inc. P5KPL-VM Motherboard [1043:8179]
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin C routed to IRQ 18
        Region 4: I/O ports at 9800 [size=32]
        Kernel driver in use: uhci_hcd
        Kernel modules: uhci-hcd

00:1d.3 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI 
Controller #4 [8086:27cb] (rev 01) (prog-if 00 [UHCI])
        Subsystem: ASUSTeK Computer Inc. P5KPL-VM Motherboard [1043:8179]
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin D routed to IRQ 19
        Region 4: I/O ports at a000 [size=32]
        Kernel driver in use: uhci_hcd
        Kernel modules: uhci-hcd

00:1d.7 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB2 EHCI 
Controller [8086:27cc] (rev 01) (prog-if 20 [EHCI])
        Subsystem: ASUSTeK Computer Inc. P5KPL-VM Motherboard [1043:8179]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 20
        Region 0: Memory at cfbffc00 (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: BAR=1 offset=00a0
        Kernel driver in use: ehci_hcd
        Kernel modules: ehci-hcd

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev 
e1) (prog-if 01 [Subtractive decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
        I/O behind bridge: 0000c000-0000cfff
        Memory behind bridge: cfc00000-cfefffff
        Prefetchable memory behind bridge: 0000000080000000-00000000800fffff
        Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: [50] Subsystem: ASUSTeK Computer Inc. Device [1043:8179]

00:1f.0 ISA bridge [0601]: Intel Corporation 82801GB/GR (ICH7 Family) LPC 
Interface Bridge [8086:27b8] (rev 01)
        Subsystem: ASUSTeK Computer Inc. P5KPL-VM Motherboard [1043:8179]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Capabilities: [e0] Vendor Specific Information <?>
        Kernel modules: iTCO_wdt, intel-rng

00:1f.1 IDE interface [0101]: Intel Corporation 82801G (ICH7 Family) IDE 
Controller [8086:27df] (rev 01) (prog-if 8a [Master SecP PriP])
        Subsystem: ASUSTeK Computer Inc. P5KPL-VM Motherboard [1043:8179]
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx+
        Latency: 0
        Interrupt: pin A routed to IRQ 18
        Region 0: I/O ports at 01f0 [size=8]
        Region 1: I/O ports at 03f4 [size=1]
        Region 2: I/O ports at 0170 [size=8]
        Region 3: I/O ports at 0374 [size=1]
        Region 4: I/O ports at ffa0 [size=16]
        Kernel driver in use: PIIX_IDE
        Kernel modules: piix

00:1f.2 IDE interface [0101]: Intel Corporation 82801GB/GR/GH (ICH7 Family) 
SATA IDE Controller [8086:27c0] (rev 01) (prog-if 8f [Master SecP SecO PriP 
PriO])
        Subsystem: ASUSTeK Computer Inc. Device [1043:2601]
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin B routed to IRQ 17
        Region 0: I/O ports at b800 [size=8]
        Region 1: I/O ports at b400 [size=4]
        Region 2: I/O ports at b000 [size=8]
        Region 3: I/O ports at a800 [size=4]
        Region 4: I/O ports at a400 [size=16]
        Capabilities: [70] 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-
        Kernel driver in use: ata_piix
        Kernel modules: ata_piix

00:1f.3 SMBus [0c05]: Intel Corporation 82801G (ICH7 Family) SMBus Controller 
[8086:27da] (rev 01)
        Subsystem: ASUSTeK Computer Inc. P5KPL-VM Motherboard [1043:8179]
        Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Interrupt: pin B routed to IRQ 17
        Region 4: I/O ports at 0400 [size=32]
        Kernel driver in use: i801_smbus
        Kernel modules: i2c-i801

01:09.0 Ethernet controller [0200]: Intel Corporation 82557/8/9/0/1 Ethernet 
Pro 100 [8086:1229] (rev 08)
        Subsystem: Intel Corporation EtherExpress PRO/100+ Management Adapter 
[8086:000c]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 64 (2000ns min, 14000ns max)
        Interrupt: pin A routed to IRQ 21
        Region 0: Memory at cfeff000 (32-bit, non-prefetchable) [size=4K]
        Region 1: I/O ports at c800 [size=64]
        Region 2: Memory at cfd00000 (32-bit, non-prefetchable) [size=1M]
        Expansion ROM at 80000000 [disabled] [size=1M]
        Capabilities: [dc] Power Management version 2
                Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA 
PME(D0+,D1+,D2+,D3hot+,D3cold+)
                Status: D0 PME-Enable- DSel=0 DScale=2 PME-
        Kernel driver in use: e100
        Kernel modules: e100, eepro100

02:00.0 Ethernet controller [0200]: Intel Corporation 82573V Gigabit Ethernet 
Controller (Copper) [8086:108b] (rev 03)
        Subsystem: ASUSTeK Computer Inc. Device [1043:8197]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 221
        Region 0: Memory at cffe0000 (32-bit, non-prefetchable) [size=128K]
        Region 2: I/O ports at d800 [size=32]
        Capabilities: [c8] Power Management version 2
                Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA 
PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 PME-Enable- DSel=0 DScale=1 PME-
        Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 
Enable+
                Address: 00000000fee0300c  Data: 41e9
        Capabilities: [e0] Express (v1) Endpoint, MSI 00
                DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <512ns, 
L1 <64us
                        ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset-
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal- 
Unsupported-
                        RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
                        MaxPayload 128 bytes, MaxReadReq 512 bytes
                DevSta: CorrErr- UncorrErr+ FatalErr- UnsuppReq+ AuxPwr+ 
TransPend-
                LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM unknown, Latency 
L0 <128ns, L1 <64us
                        ClockPM- Suprise- LLActRep- BwNot-
                LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ 
DLActive- BWMgmt- ABWMgmt-
        Capabilities: [100] Advanced Error Reporting <?>
        Capabilities: [140] Device Serial Number e2-b2-46-ff-ff-d4-13-00
        Kernel driver in use: e1000e
        Kernel modules: e1000e



-- System Information:
Debian Release: 5.0.1
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 2.6.26-2-686 (SMP w/2 CPU cores)
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Shell: /bin/sh linked to /bin/bash

Versions of packages linux-image-2.6.26-2-686 depends on:
ii  debconf [debconf-2.0]         1.5.24     Debian configuration management sy
ii  initramfs-tools [linux-initra 0.92o      tools for generating an initramfs
ii  module-init-tools             3.4-1      tools for managing Linux kernel mo

Versions of packages linux-image-2.6.26-2-686 recommends:
ii  libc6-i686                    2.7-18     GNU C Library: Shared libraries [i

Versions of packages linux-image-2.6.26-2-686 suggests:
ii  grub                       0.97-47lenny2 GRand Unified Bootloader (Legacy v
pn  linux-doc-2.6.26           <none>        (no description available)

-- debconf information:
  linux-image-2.6.26-2-686/postinst/bootloader-error-2.6.26-2-686:
  shared/kernel-image/really-run-bootloader: true
  linux-image-2.6.26-2-686/postinst/old-dir-initrd-link-2.6.26-2-686: true
  linux-image-2.6.26-2-686/preinst/overwriting-modules-2.6.26-2-686: true
  linux-image-2.6.26-2-686/postinst/bootloader-test-error-2.6.26-2-686:
  linux-image-2.6.26-2-686/postinst/depmod-error-2.6.26-2-686: false
  linux-image-2.6.26-2-686/preinst/bootloader-initrd-2.6.26-2-686: true
  linux-image-2.6.26-2-686/preinst/abort-overwrite-2.6.26-2-686:
  linux-image-2.6.26-2-686/preinst/abort-install-2.6.26-2-686:
  linux-image-2.6.26-2-686/postinst/depmod-error-initrd-2.6.26-2-686: false
  linux-image-2.6.26-2-686/postinst/create-kimage-link-2.6.26-2-686: true
  linux-image-2.6.26-2-686/preinst/failed-to-move-modules-2.6.26-2-686:
  linux-image-2.6.26-2-686/preinst/initrd-2.6.26-2-686:
  linux-image-2.6.26-2-686/preinst/lilo-has-ramdisk:
  linux-image-2.6.26-2-686/prerm/would-invalidate-boot-loader-2.6.26-2-686: true
  linux-image-2.6.26-2-686/postinst/kimage-is-a-directory:
  linux-image-2.6.26-2-686/postinst/old-initrd-link-2.6.26-2-686: true
  linux-image-2.6.26-2-686/preinst/elilo-initrd-2.6.26-2-686: true
  linux-image-2.6.26-2-686/preinst/lilo-initrd-2.6.26-2-686: true
  linux-image-2.6.26-2-686/prerm/removing-running-kernel-2.6.26-2-686: true
  linux-image-2.6.26-2-686/postinst/old-system-map-link-2.6.26-2-686: true



--- End Message ---
--- Begin Message ---
Version: 2.6.28-1

On Wed, Jun 17, 2009 at 05:55:41PM +0300, Dan Borlovan wrote:
> Package: linux-image-2.6.26-2-686
> Version: 2.6.26-15lenny3
> Severity: normal
> 
> Machine has two pl2303 based usb to serial adapters. Kernel logs periodic 
> warn_on_slowpath warnings.
> Bug should be fixed in 2.6.28 - but lenny has 2.6.26 - maybe the fix can be 
> backported?

We're currently focusing on the upcoming Squeeze release, a backport
for this issue is unlikely.

Marking as fixed in 2.6.28.

Cheers,
        Moritz


--- End Message ---

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