Description of problem: kernel-xen-2.6.20-1.2933.fc6 Version-Release number of selected component (if applicable): kernel-xen-2.6.20-1.2933.fc6 How reproducible: everytime Steps to Reproduce: 1.On booting sytem freezes after loading ata_piix 2. 3. Actual results: Expected results: Additional info:
Created attachment 151824 [details] dmesg output
normal kernel boots ok. The problem lies only in xen version. Since I can't save the error message, I have attached dmesg of normal kernel. The booting stops somewhere after this line in current attached dmesg file: ACPI: PCI Interrupt 0000:00:1f.2[A] -> GSI 18 (level, low) -> IRQ 16 PCI: Setting latency timer of device 0000:00:1f.2 to 64 -> [Please see: This message does not shows] ata1: SATA max UDMA/133 cmd 0xEC00 ctl 0xE802 bmdma 0xDC00 irq 16 ata2: SATA max UDMA/133 cmd 0xE400 ctl 0xE002 bmdma 0xDC08 irq 16 scsi0 : ata_piix -> [Please see: This message does not shows] usb 2-1: new low speed USB device using uhci_hcd and address 3 [ Shows error here and reboots after sometime with some message with ata module or something ] with a message: retrying in 5 seconds or so. After two or three retries the machine reboots.
I was able to note down the error messages: ata 1.00: qc timeout (cmd 0xef) ata 1.00: failed to set xfermode (err_mask-0x4) ata 1.00: limiting speed to PIO0 ata 1.00: failed to recover some devices, retrying in 5 secs after this kernel panic and reboot occurs. Also the lines which I have marked as -> [Please see: This message does not shows] are wrong. These lines do show. It was goof up on my side.
change QA contact
This report targets FC6, which is now end-of-life. Please re-test against Fedora 7 or later, and if the issue persists, open a new bug. Thanks