Comment 48 for bug 198871

[19010.031341] ata10: SATA link down (SStatus 0 SControl 310)
[19010.031351] ata10: EH complete
[19010.098949] ata10: exception Emask 0x10 SAct 0x0 SErr 0x4060000 action 0xe frozen
[19010.098953] ata10: irq_stat 0x00000040, connection status changed
[19010.098956] ata10: SError: { PHYInt CommWake DevExch }
[19010.098962] ata10: limiting SATA link speed to 1.5 Gbps
[19010.098965] ata10: hard resetting link

continuously. 2.6.32-24-generic #38-Ubuntu SMP Mon Jul 5 09:20:59 UTC 2010 x86_64 GNU/Linux cornel; 4 GB memory, memory remap feature enabled, ASUSTech P5B motherboard, BIOS Revision: 8.12, Intel(R) Core(TM)2 Duo CPU E7200, 82P965/G965 Memory Controller Hub, GeForce 8600 GT, JMB362/JMB363 Serial ATA Controller, have no problem before install 2 GB memory module.