[Galaxy S I9000 Android Development] sztupy:
usb usb1 and hub 1-0:1.0 are the root hubs, so it didn't recognize any external devices connected. And the errors you get are not fatal.

This is what you should see after connecting the OTG cable with power on it:

<4>[ 121.879477] Setting OTG host mode
<6>[ 121.880625] otg_dbg: in s5pc110_otg_drv_probe()::00075
<6>[ 121.881723] => s3c_otg_drv_probe
<6>[ 121.889999] android_work: did not send uevent (0 0 (null))
<4>[ 121.911548] otg_host_phy_int : USBPHYCTL=0x1,PHYPWR=0x1c0,PHYCLK=0x7,USBCF
G=0x570f
<6>[ 122.012718] s3c_otghcd s3c_otghcd: S3C OTGHCD
<6>[ 122.013517] s3c_otghcd s3c_otghcd: new USB bus registered, assigned bus nu
mber 1
<6>[ 122.014997] s3c_otghcd s3c_otghcd: irq 88, io mem 0xec000000
<7>[ 122.274091] usb usb1: default language 0x0409
<7>[ 122.274967] usb usb1: udev 1, busnum 1, minor = 0
<6>[ 122.275647] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
<6>[ 122.276949] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumb
er=1
<6>[ 122.278124] usb usb1: Product: S3C OTGHCD
<6>[ 122.278767] usb usb1: Manufacturer: Linux 3.0.8-I9000XXJVU-CL851880-gdf30d
e5-dirty EMSP_OTGHCD
<6>[ 122.279944] usb usb1: SerialNumber: s3cotg
<7>[ 122.301682] usb usb1: usb_probe_device
<7>[ 122.302412] usb usb1: configuration #1 chosen from 1 choice
<7>[ 122.304081] usb usb1: adding 1-0:1.0 (config #1, interface 0)
<7>[ 122.305607] hub 1-0:1.0: usb_probe_interface
<7>[ 122.306720] hub 1-0:1.0: usb_probe_interface - got id
<6>[ 122.307386] hub 1-0:1.0: USB hub found
<6>[ 122.308699] hub 1-0:1.0: 1 port detected
<7>[ 122.309356] hub 1-0:1.0: standalone hub
<7>[ 122.309982] hub 1-0:1.0: ganged power switching
<7>[ 122.311085] hub 1-0:1.0: global over-current protection
<7>[ 122.311870] hub 1-0:1.0: Single TT
<7>[ 122.312518] hub 1-0:1.0: TT requires at most 32 FS bit times (2664 ns)
<7>[ 122.313676] hub 1-0:1.0: power on to power good time: 0ms
<7>[ 122.314417] hub 1-0:1.0: local power source is good
<7>[ 122.315634] hub 1-0:1.0: no over-current condition exists
<7>[ 122.316312] hub 1-0:1.0: enabling power on all ports
<6>[ 122.317440] otg_dbg: in root_hub_feature()::00477
<6>[ 122.318086] => case SetPortFeature -USB_PORT_FEAT_POWER
<6>[ 122.321182] otg_dbg: in s5pc110_otg_drv_probe()::00175
<6>[ 122.321904] => OTG HCD Initialized HCD, bus=C110 OTG Controller, usbbus=1
<4>[ 122.324111] platform_driver_register...
<6>[ 122.419719] otg_dbg: in otg_handle_interrupt()::00087
<6>[ 122.419848] => Port Interrupt
<6>[ 122.420080] otg_dbg: in process_port_intr()::00276
<6>[ 122.420193] => over current condition is changed
<3>[ 122.420457] otg_err: in otg_power_work()::00064
<3>[ 122.420569] => invalid otghost data
<7>[ 122.421154] hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0000

If you see the above then the driver has initialized. Now if you connect a device you should see something like this:

<7>[ 267.710401] hub 1-0:1.0: port 1, status 0101, change 0000, 12 Mb/s
<6>[ 267.710537] otg_dbg: in root_hub_feature()::00483
<6>[ 267.710697] => case SetPortFeature -USB_PORT_FEAT_RESET
<6>[ 267.770828] otg_dbg: in otg_handle_interrupt()::00087
<6>[ 267.770979] => Port Interrupt
<6>[ 267.771126] otg_dbg: in process_port_intr()::00271
<6>[ 267.771224] => port enable/disable changed
<6>[ 267.898307] usb 1-1: new high speed USB device number 2 using s3c_otghcd
<6>[ 267.903381] otg_dbg: in root_hub_feature()::00483
<6>[ 267.903581] => case SetPortFeature -USB_PORT_FEAT_RESET
<7>[ 268.032346] usb 1-1: default language 0x0409
<7>[ 268.040267] usb 1-1: udev 2, busnum 1, minor = 1
<6>[ 268.040655] usb 1-1: New USB device found, idVendor=0bda, idProduct=0158
<6>[ 268.041295] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumbe
r=3
<6>[ 268.041700] usb 1-1: Product: USB2.0-CRW
<6>[ 268.044172] usb 1-1: Manufacturer: Generic
<6>[ 268.044534] usb 1-1: SerialNumber: 20060413092100000
<7>[ 268.051383] usb 1-1: usb_probe_device
<7>[ 268.053385] usb 1-1: configuration #1 chosen from 1 choice
<7>[ 268.056127] usb 1-1: adding 1-1:1.0 (config #1, interface 0)
<7>[ 268.064331] usb-storage 1-1:1.0: usb_probe_interface
<7>[ 268.064781] usb-storage 1-1:1.0: usb_probe_interface - got id
<6>[ 268.067598] scsi0 : usb-storage 1-1:1.0
<7>[ 268.076137] hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0002
<7>[ 268.084306] hub 1-0:1.0: port 1 enable change, status 00000503
<7>[ 268.084728] hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0000
<5>[ 269.095521] scsi 0:0:0:0: Direct-Access Generic- Multi-Card 1.00
PQ: 0 ANSI: 0 CCS
<5>[ 269.096291] sd 0:0:0:0: Attached scsi generic sg0 type 0
<5>[ 269.898271] sd 0:0:0:0: [sda] 32372736 512-byte logical blocks: (16.5 GB/1
5.4 GiB)
<5>[ 269.901262] sd 0:0:0:0: [sda] Write Protect is off
<7>[ 269.904633] sd 0:0:0:0: [sda] Mode Sense: 03 00 00 00
<3>[ 269.907291] sd 0:0:0:0: [sda] No Caching mode page present
<3>[ 269.908459] sd 0:0:0:0: [sda] Assuming drive cache: write through
<3>[ 269.935427] sd 0:0:0:0: [sda] No Caching mode page present
<3>[ 269.939397] sd 0:0:0:0: [sda] Assuming drive cache: write through
<6>[ 269.947403] sda: sda1
<3>[ 269.991071] sd 0:0:0:0: [sda] No Caching mode page present
<3>[ 269.992633] sd 0:0:0:0: [sda] Assuming drive cache: write through
<5>[ 269.992804] sd 0:0:0:0: [sda] Attached SCSI removable disk

If this doesn't happen, then try to setting the mode to "client" in UHC, then back to "OTG" (while all devices are connected).