Description of problem: Since upgrading to F7, I've been getting the following messages logged several times an hour - Jun 3 09:13:06 eeyore kernel: ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen Jun 3 09:13:06 eeyore kernel: ata2.00: (BMDMA stat 0x24) Jun 3 09:13:06 eeyore kernel: ata2.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 cdb 0x4a data 8 in Jun 3 09:13:06 eeyore kernel: res 58/00:02:00:08:00/00:00:00:00:00/a0 Emask 0x2 (HSM violation) Jun 3 09:13:06 eeyore kernel: ata2: soft resetting port Jun 3 09:13:07 eeyore kernel: ata2.00: configured for UDMA/33 Jun 3 09:13:07 eeyore kernel: ata2: EH complete Version-Release number of selected component (if applicable): kernel-2.6.21-1.3194.fc7.i686 How reproducible: It happens without my input Smolt profile: b7852bcb-30db-4c6b-9599-95e95c4bdbae
Created attachment 156547 [details] dmesg and lspci
After upgrading from FC6 to F7 I am receiving the same errors: ata2.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen ata2.01: cmd a0/01:00:00:00:00/00:00:00:00:00/b0 tag 0 cdb 0x4a data 8 in res 40/00:03:00:00:00/00:00:00:00:00/b0 Emask 0x4 (timeout) ata2: soft resetting port ata2.00: configured for UDMA/25 ata2.01: configured for UDMA/25 ata2: EH complete ((As a side note yesterday they were saying UDMA/33) smolt: 70f1ac0f-9325-487a-80fc-5cd1d968b73e kernel: 2.6.21-1.3194.fc7 Also while trying to correct display issues from a terminal screen that error showed up on the screen about every 5 min and when that happened the HD light would stay solid for 5-10 seconds then go back to normal.
Created attachment 156584 [details] more log messages
Comment on attachment 156584 [details] more log messages It's also affecting playing cds using gnome-cd and rhythmbox. The player goes silent and the attached messages appear in the log. Once it's finished complaining, the player starts again where it left off.
brianna: please file a seperate bug - different messages and probably a different problem
I'm running F7 with all the latest updates and am seeing these errors. It causes some programs to hang for quite a while (warzone2100) before continuing. Jun 18 22:39:01 host kernel: ata6.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen Jun 18 22:39:01 host kernel: ata6.00: cmd a0/00:00:00:00:20/00:00:00:00:00/a0 tag 0 cdb 0x0 data 0 Jun 18 22:39:01 host kernel: res 40/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x4 (timeout) Jun 18 22:39:01 host kernel: ata6: soft resetting port Jun 18 22:39:01 host kernel: ata6.00: configured for PIO0 Jun 18 22:39:01 host kernel: ata6: EH complete
Kyle ditt o please file a different bug as you are reporting different problems. In that bug include an lspci -vvxxx and dmesg so I can see what hardware is involved. Thanks
Sorry about that. I thought they were the same. I've created bug 245426 as you've requested.
Hello Neil, I'm reviewing this bug as part of the kernel bug triage project, an attempt to isolate current bugs in the fedora kernel. http://fedoraproject.org/wiki/KernelBugTriage I am CC'ing myself to this bug and will try and assist you in resolving it if I can. There hasn't been much activity on this bug for a while. Could you tell me if you are still having problems with the latest kernel? Could the people who have filed separate bugs please not add any further comment as Alan has indicated you do not have a duplicate issue. If the problem no longer exists then please close this bug or I'll do so in a few days if there is no additional information lodged. Cheers Chris
I'm no longer on F7 and haven't seen this problem since I went to F8. Closing