Description of problem: The kernel is giving a lot of "hub 1-0:1.0: over-current change on port" messages. Is there somekind of problem? Version-Release number of selected component (if applicable): kernel-2.6.5-1.358 How reproducible: Always. Steps to Reproduce: 1. Install FC2; 2. Start the box up with kernel-2.6.5-1.358; Actual results: ... hub 1-0:1.0: over-current change on port 6 hub 1-0:1.0: over-current change on port 5 hub 1-0:1.0: over-current change on port 6 hub 1-0:1.0: over-current change on port 5 hub 1-0:1.0: over-current change on port 5 hub 1-0:1.0: over-current change on port 6 hub 1-0:1.0: over-current change on port 5 hub 1-0:1.0: over-current change on port 5 hub 1-0:1.0: over-current change on port 5 hub 1-0:1.0: over-current change on port 5 hub 1-0:1.0: over-current change on port 5 hub 1-0:1.0: over-current change on port 5 hub 1-0:1.0: over-current change on port 5 hub 1-0:1.0: over-current change on port 5 hub 1-0:1.0: over-current change on port 5 hub 1-0:1.0: over-current change on port 5 hub 1-0:1.0: over-current change on port 6 hub 1-0:1.0: over-current change on port 5 hub 1-0:1.0: over-current change on port 6 hub 1-0:1.0: over-current change on port 5 hub 1-0:1.0: over-current change on port 5 ... Expected results: No such messagem, maybe... Additional info:
Another box with the same type of MB, but running FC1 (kernel-2.4.22-1.2188.nptl) is giving the same error. MB in question is EpoX 8HDA3+. # lspci 00:00.0 Host bridge: VIA Technologies, Inc. VT8385 [K8T800 AGP] Host Bridge (rev 01) 00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI bridge [K8T800 South] 00:08.0 Ethernet controller: 3Com Corporation 3c940 1000Base? (rev 12) 00:0a.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 78) 00:0b.0 PCI bridge: Distributed Processing Technology PCI Bridge (rev 02) 00:0b.1 I2O: Distributed Processing Technology SmartRAID V Controller (rev 02) 00:0e.0 RAID bus controller: CMD Technology Inc: Unknown device 3114 (rev 02) 00:0f.0 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C/VT8235 PIPC Bus Master IDE (rev 06) 00:10.0 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 81) 00:10.1 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 81) 00:10.2 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 81) 00:10.3 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 81) 00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86) 00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge [K8T800 South] 00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge 00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge 00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge 00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge 01:00.0 VGA compatible controller: ATI Technologies Inc Rage 128 Pro Ultra TF # dmidecode 2.2 SMBIOS 2.2 present. 40 structures occupying 1084 bytes. Table at 0x000F0000. Handle 0x0000 DMI type 0, 19 bytes. BIOS Information Vendor: Phoenix Technologies, LTD Version: 6.00 PG Release Date: 12/02/2003 Address: 0xE0000 Runtime Size: 128 kB ROM Size: 512 kB Characteristics: ISA is supported PCI is supported PNP is supported APM is supported BIOS is upgradeable BIOS shadowing is allowed Boot from CD is supported Selectable boot is supported BIOS ROM is socketed EDD is supported 5.25"/360 KB floppy services are supported (int 13h) 5.25"/1.2 MB floppy services are supported (int 13h) 3.5"/720 KB floppy services are supported (int 13h) 3.5"/2.88 MB floppy services are supported (int 13h) Print screen service is supported (int 5h) 8042 keyboard services are supported (int 9h) Serial services are supported (int 14h) Printer services are supported (int 17h) CGA/mono video services are supported (int 10h) ACPI is supported USB legacy is supported AGP is supported LS-120 boot is supported ATAPI Zip drive boot is supported Handle 0x0001 DMI type 1, 25 bytes. System Information Manufacturer: Product Name: Version: Serial Number: UUID: Not Present Wake-up Type: Power Switch Handle 0x0002 DMI type 177, 69 bytes. OEM-specific Type Header And Data: B1 45 02 00 00 04 61 52 F6 29 01 00 02 01 06 11 65 30 06 11 1F 10 00 00 00 00 03 08 09 0E 03 00 40 02 73 31 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 Strings: VIA3177-MAC Handle 0x0003 DMI type 2, 8 bytes. Base Board Information Manufacturer: Product Name: K8T800-8237 Version: Serial Number: Handle 0x0004 DMI type 3, 13 bytes. Chassis Information Manufacturer: Type: Desktop Lock: Not Present Version: Serial Number: Asset Tag: Boot-up State: Unknown Power Supply State: Unknown Thermal State: Unknown Security Status: Unknown Handle 0x0005 DMI type 4, 32 bytes. Processor Information Socket Designation: Socket A Type: Central Processor Family: Duron Manufacturer: AMD ID: 48 0F 00 00 FF FB 8B 07 Signature: Type 0, Family F, Model 4, Stepping 8 Flags: FPU (Floating-point unit on-chip) VME (Virtual mode extension) DE (Debugging extension) PSE (Page size extension) TSC (Time stamp counter) MSR (Model specific registers) PAE (Physical address extension) MCE (Machine check exception) CX8 (CMPXCHG8 instruction supported) APIC (On-chip APIC hardware supported) SEP (Fast system call) MTRR (Memory type range registers) PGE (Page global enable) MCA (Machine check architecture) CMOV (Conditional move instruction supported) PAT (Page attribute table) PSE-36 (36-bit page size extension) CLFSH (CLFLUSH instruction supported) MMX (MMX technology supported) FXSR (Fast floating-point save and restore) SSE (Streaming SIMD extensions) SSE2 (Streaming SIMD extensions 2) Version: AMD Athlon(tm) 64 Processor 3000+ Voltage: 1.5 V External Clock: 202 MHz Max Speed: 1500 MHz Current Speed: 2020 MHz Status: Populated, Enabled Upgrade: ZIF Socket L1 Cache Handle: 0x000B L2 Cache Handle: 0x000C L3 Cache Handle: No L3 Cache Handle 0x0006 DMI type 5, 24 bytes. Memory Controller Information Error Detecting Method: 64-bit ECC Error Correcting Capabilities: None Supported Interleave: One-way Interleave Current Interleave: One-way Interleave Maximum Memory Module Size: 32 MB Maximum Total Memory Size: 128 MB Supported Speeds: 70 ns 60 ns Supported Memory Types: Standard EDO Memory Module Voltage: 5.0 V Associated Memory Slots: 4 0x0007 0x0008 0x0009 0x000A Enabled Error Correcting Capabilities: None Handle 0x0007 DMI type 6, 12 bytes. Memory Module Information Socket Designation: A0 Bank Connections: 0 1 Current Speed: 10 ns Type: Other Installed Size: 512 MB (Double-bank Connection) Enabled Size: 512 MB (Double-bank Connection) Error Status: OK Handle 0x0008 DMI type 6, 12 bytes. Memory Module Information Socket Designation: A1 Bank Connections: None Current Speed: 10 ns Type: Other Installed Size: Not Installed (Single-bank Connection) Enabled Size: Not Installed (Single-bank Connection) Error Status: OK Handle 0x0009 DMI type 6, 12 bytes. Memory Module Information Socket Designation: A2 Bank Connections: None Current Speed: 10 ns Type: Other Installed Size: Not Installed (Single-bank Connection) Enabled Size: Not Installed (Single-bank Connection) Error Status: OK Handle 0x000A DMI type 6, 12 bytes. Memory Module Information Socket Designation: A3 Bank Connections: None Current Speed: 10 ns Type: Other Installed Size: Not Installed (Single-bank Connection) Enabled Size: Not Installed (Single-bank Connection) Error Status: OK Handle 0x000B DMI type 7, 19 bytes. Cache Information Socket Designation: Internal Cache Configuration: Enabled, Not Socketed, Level 1 Operational Mode: Write Back Location: Internal Installed Size: 128 KB Maximum Size: 128 KB Supported SRAM Types: Synchronous Installed SRAM Type: Synchronous Speed: Unknown Error Correction Type: Unknown System Type: Unknown Associativity: Unknown Handle 0x000C DMI type 7, 19 bytes. Cache Information Socket Designation: External Cache Configuration: Enabled, Not Socketed, Level 2 Operational Mode: Write Back Location: Internal Installed Size: 512 KB Maximum Size: 512 KB Supported SRAM Types: Synchronous Installed SRAM Type: Synchronous Speed: Unknown Error Correction Type: Unknown System Type: Unknown Associativity: Unknown Handle 0x000D DMI type 8, 9 bytes. Port Connector Information Internal Reference Designator: PRIMARY IDE Internal Connector Type: On Board IDE External Reference Designator: Not Specified External Connector Type: None Port Type: Other Handle 0x000E DMI type 8, 9 bytes. Port Connector Information Internal Reference Designator: SECONDARY IDE Internal Connector Type: On Board IDE External Reference Designator: Not Specified External Connector Type: None Port Type: Other Handle 0x000F DMI type 8, 9 bytes. Port Connector Information Internal Reference Designator: FDD Internal Connector Type: On Board Floppy External Reference Designator: Not Specified External Connector Type: None Port Type: 8251 FIFO Compatible Handle 0x0010 DMI type 8, 9 bytes. Port Connector Information Internal Reference Designator: COM1 Internal Connector Type: 9 Pin Dual Inline (pin 10 cut) External Reference Designator: External Connector Type: DB-9 male Port Type: Serial Port 16450 Compatible Handle 0x0011 DMI type 8, 9 bytes. Port Connector Information Internal Reference Designator: COM2 Internal Connector Type: 9 Pin Dual Inline (pin 10 cut) External Reference Designator: External Connector Type: DB-9 male Port Type: Serial Port 16450 Compatible Handle 0x0012 DMI type 8, 9 bytes. Port Connector Information Internal Reference Designator: LPT1 Internal Connector Type: DB-25 female External Reference Designator: External Connector Type: DB-25 female Port Type: Parallel Port ECP/EPP Handle 0x0013 DMI type 8, 9 bytes. Port Connector Information Internal Reference Designator: Keyboard Internal Connector Type: PS/2 External Reference Designator: External Connector Type: PS/2 Port Type: Keyboard Port Handle 0x0014 DMI type 8, 9 bytes. Port Connector Information Internal Reference Designator: PS/2 Mouse Internal Connector Type: PS/2 External Reference Designator: External Connector Type: PS/2 Port Type: Mouse Port Handle 0x0015 DMI type 8, 9 bytes. Port Connector Information Internal Reference Designator: Not Specified Internal Connector Type: None External Reference Designator: USB0 External Connector Type: Other Port Type: USB Handle 0x0016 DMI type 9, 13 bytes. System Slot Information Designation: PCI0 Type: 32-bit PCI Current Usage: In Use Length: Long ID: 1 Characteristics: 5.0 V is provided PME signal is supported Handle 0x0017 DMI type 9, 13 bytes. System Slot Information Designation: PCI1 Type: 32-bit PCI Current Usage: Available Length: Long ID: 2 Characteristics: 5.0 V is provided PME signal is supported Handle 0x0018 DMI type 9, 13 bytes. System Slot Information Designation: PCI2 Type: 32-bit PCI Current Usage: In Use Length: Long ID: 3 Characteristics: 5.0 V is provided PME signal is supported Handle 0x0019 DMI type 9, 13 bytes. System Slot Information Designation: PCI3 Type: 32-bit PCI Current Usage: In Use Length: Long ID: 4 Characteristics: 5.0 V is provided PME signal is supported Handle 0x001A DMI type 9, 13 bytes. System Slot Information Designation: AGP Type: 32-bit AGP Current Usage: Available Length: Long ID: 8 Characteristics: 5.0 V is provided Handle 0x001B DMI type 13, 22 bytes. BIOS Language Information Installable Languages: 3 n|US|iso8859-1 n|US|iso8859-1 r|CA|iso8859-1 Currently Installed Language: n|US|iso8859-1 Handle 0x001C DMI type 16, 15 bytes. Physical Memory Array Location: System Board Or Motherboard Use: System Memory Error Correction Type: None Maximum Capacity: 2 GB Error Information Handle: Not Provided Number Of Devices: 4 Handle 0x001D DMI type 17, 21 bytes. Memory Device Array Handle: 0x001C Error Information Handle: Not Provided Total Width: Unknown Data Width: Unknown Size: 512 MB Form Factor: DIMM Set: None Locator: A0 Bank Locator: Bank0/1 Type: Unknown Type Detail: None Handle 0x001E DMI type 17, 21 bytes. Memory Device Array Handle: 0x001C Error Information Handle: Not Provided Total Width: Unknown Data Width: Unknown Size: No Module Installed Form Factor: DIMM Set: None Locator: A1 Bank Locator: Bank2/3 Type: Unknown Type Detail: None Handle 0x001F DMI type 17, 21 bytes. Memory Device Array Handle: 0x001C Error Information Handle: Not Provided Total Width: Unknown Data Width: Unknown Size: No Module Installed Form Factor: DIMM Set: None Locator: A2 Bank Locator: Bank4/5 Type: Unknown Type Detail: None Handle 0x0020 DMI type 17, 21 bytes. Memory Device Array Handle: 0x001C Error Information Handle: Not Provided Total Width: Unknown Data Width: Unknown Size: No Module Installed Form Factor: DIMM Set: None Locator: A3 Bank Locator: Bank6/7 Type: Unknown Type Detail: None Handle 0x0021 DMI type 19, 15 bytes. Memory Array Mapped Address Starting Address: 0x00000000000 Ending Address: 0x0001FFFFFFF Range Size: 512 MB Physical Array Handle: 0x001C Partition Width: 0 Handle 0x0022 DMI type 20, 19 bytes. Memory Device Mapped Address Starting Address: 0x00000000000 Ending Address: 0x0001FFFFFFF Range Size: 512 MB Physical Device Handle: 0x001D Memory Array Mapped Address Handle: 0x0021 Partition Row Position: 1 Handle 0x0023 DMI type 20, 19 bytes. Memory Device Mapped Address Starting Address: 0x00000000000 Ending Address: 0x000000003FF Range Size: 1 kB Physical Device Handle: 0x001E Memory Array Mapped Address Handle: 0x0021 Partition Row Position: 1 Handle 0x0024 DMI type 20, 19 bytes. Memory Device Mapped Address Starting Address: 0x00000000000 Ending Address: 0x000000003FF Range Size: 1 kB Physical Device Handle: 0x001F Memory Array Mapped Address Handle: 0x0021 Partition Row Position: 1 Handle 0x0025 DMI type 20, 19 bytes. Memory Device Mapped Address Starting Address: 0x00000000000 Ending Address: 0x000000003FF Range Size: 1 kB Physical Device Handle: 0x0020 Memory Array Mapped Address Handle: 0x0021 Partition Row Position: 1 Handle 0x0026 DMI type 32, 11 bytes. System Boot Information Status: No errors detected Handle 0x0027 DMI type 127, 4 bytes. End Of Table
With kernel-2.6.6-1.427 there are no such messages anymore.
I'm seeing this message with FC3 (kernel 2.6.9-1.667)
Also being seen with FC4 Test2 (kernel 2.6.11-1.1226)
This can be circumvented (if using hotplug) by adding uhci_hcd to /etc/hotplug/blacklist. Of course, if the module is loaded, problem will appears again. It is possible to filter the messages by adding switch "-c 2" to kernel logging daemon. Just edit /etc/init.d/klogd: Change KLOGD="" to KLOGD="-c 2" Unfortunately this filters also many other useful kernel messages.
A new kernel update has been released (Version: 2.6.18-1.2200.fc5) based upon a new upstream kernel release. Please retest against this new kernel, as a large number of patches go into each upstream release, possibly including changes that may address this problem. This bug has been placed in NEEDINFO state. Due to the large volume of inactive bugs in bugzilla, if this bug is still in this state in two weeks time, it will be closed. Should this bug still be relevant after this period, the reporter can reopen the bug at any time. Any other users on the Cc: list of this bug can request that the bug be reopened by adding a comment to the bug. In the last few updates, some users upgrading from FC4->FC5 have reported that installing a kernel update has left their systems unbootable. If you have been affected by this problem please check you only have one version of device-mapper & lvm2 installed. See bug 207474 for further details. If this bug is a problem preventing you from installing the release this version is filed against, please see bug 169613. If this bug has been fixed, but you are now experiencing a different problem, please file a separate bug for the new problem. Thank you.
(this is a mass-close to kernel bugs in NEEDINFO state) As indicated previously there has been no update on the progress of this bug therefore I am closing it as INSUFFICIENT_DATA. Please re-open if the issue still occurs for you and I will try to assist in its resolution. Thank you for taking the time to report the initial bug. If you believe that this bug was closed in error, please feel free to reopen this bug.