4.22.00.00-2 seems to have the same issue. I left an HP DL165 G5 running an I/O stress test overnight and got:
Jul 12 23:14:40 lucid kernel: [ 6997.890064] mptscsih: ioc0: attempting task abort! (sc=ffff88021860a200) Jul 12 23:14:40 lucid kernel: [ 6997.890073] sd 6:0:1:0: [sdb] CDB: ATA command pass through(12)/Blank: a1 08 2e 00 01 00 00 00 00 ec 00 00 Jul 12 23:14:40 lucid kernel: [ 6998.738827] mptbase: ioc0: LogInfo(0x31170000): Originator={PL}, Code={IO Device Missing Delay Retry}, SubCode(0x0000) Jul 12 23:14:44 lucid kernel: [ 7002.229591] mptbase: ioc0: LogInfo(0x31140000): Originator={PL}, Code={IO Executed}, SubCode(0x0000) Jul 12 23:14:44 lucid kernel: [ 7002.230678] mptscsih: ioc0: task abort: SUCCESS (sc=ffff88021860a200) http://tinyurl.com/25oeovu ** Bug watch added: Linux Kernel Bug Tracker #14831 http://bugzilla.kernel.org/show_bug.cgi?id=14831 -- Karmic not working on a Dell 7400 https://bugs.launchpad.net/bugs/474207 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs