$ sudo fdisk -l Produces the following error messages in syslog: ------------------------ Oct 14 09:36:17 johnm-laptop kernel: [ 747.633576] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:36:17 johnm-laptop kernel: [ 747.633585] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:36:17 johnm-laptop kernel: [ 747.633594] end_request: I/O error, dev sdc, sector 0 Oct 14 09:36:17 johnm-laptop kernel: [ 747.633603] __ratelimit: 128 callbacks suppressed Oct 14 09:36:17 johnm-laptop kernel: [ 747.633608] Buffer I/O error on device sdc, logical block 0 Oct 14 09:36:17 johnm-laptop kernel: [ 747.633723] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:36:17 johnm-laptop kernel: [ 747.633728] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:36:17 johnm-laptop kernel: [ 747.633736] end_request: I/O error, dev sdc, sector 0 Oct 14 09:36:17 johnm-laptop kernel: [ 747.633742] Buffer I/O error on device sdc, logical block 0 Oct 14 09:36:17 johnm-laptop kernel: [ 747.633952] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:36:17 johnm-laptop kernel: [ 747.633958] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:36:17 johnm-laptop kernel: [ 747.633965] end_request: I/O error, dev sdc, sector 0 Oct 14 09:36:17 johnm-laptop kernel: [ 747.633971] Buffer I/O error on device sdc, logical block 0 Oct 14 09:36:17 johnm-laptop kernel: [ 747.633981] Buffer I/O error on device sdc, logical block 1 Oct 14 09:36:17 johnm-laptop kernel: [ 747.633988] Buffer I/O error on device sdc, logical block 2 Oct 14 09:36:17 johnm-laptop kernel: [ 747.633994] Buffer I/O error on device sdc, logical block 3 Oct 14 09:36:17 johnm-laptop kernel: [ 747.634100] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:36:17 johnm-laptop kernel: [ 747.634105] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:36:17 johnm-laptop kernel: [ 747.634113] end_request: I/O error, dev sdc, sector 0 Oct 14 09:36:17 johnm-laptop kernel: [ 747.634119] Buffer I/O error on device sdc, logical block 0 Oct 14 09:36:17 johnm-laptop kernel: [ 747.634249] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:36:17 johnm-laptop kernel: [ 747.634254] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:36:17 johnm-laptop kernel: [ 747.634262] end_request: I/O error, dev sdc, sector 1953525160 Oct 14 09:36:17 johnm-laptop kernel: [ 747.634268] Buffer I/O error on device sdc, logical block 244190645 Oct 14 09:36:17 johnm-laptop kernel: [ 747.634376] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:36:17 johnm-laptop kernel: [ 747.634381] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:36:17 johnm-laptop kernel: [ 747.634389] end_request: I/O error, dev sdc, sector 1953525160 Oct 14 09:36:17 johnm-laptop kernel: [ 747.634395] Buffer I/O error on device sdc, logical block 244190645 Oct 14 09:36:17 johnm-laptop kernel: [ 747.634586] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:36:17 johnm-laptop kernel: [ 747.634592] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:36:17 johnm-laptop kernel: [ 747.634599] end_request: I/O error, dev sdc, sector 0 messages ------------------------ Oct 14 09:36:17 johnm-laptop kernel: [ 747.633576] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:36:17 johnm-laptop kernel: [ 747.633585] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:36:17 johnm-laptop kernel: [ 747.633603] __ratelimit: 128 callbacks suppressed Oct 14 09:36:17 johnm-laptop kernel: [ 747.633723] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:36:17 johnm-laptop kernel: [ 747.633728] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:36:17 johnm-laptop kernel: [ 747.633952] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:36:17 johnm-laptop kernel: [ 747.633958] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:36:17 johnm-laptop kernel: [ 747.634100] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:36:17 johnm-laptop kernel: [ 747.634105] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:36:17 johnm-laptop kernel: [ 747.634249] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:36:17 johnm-laptop kernel: [ 747.634254] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:36:17 johnm-laptop kernel: [ 747.634376] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:36:17 johnm-laptop kernel: [ 747.634381] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:36:17 johnm-laptop kernel: [ 747.634586] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:36:17 johnm-laptop kernel: [ 747.634592] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:38:55 johnm-laptop kernel: [ 747.634716] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:38:55 johnm-laptop kernel: [ 747.634721] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:38:55 johnm-laptop kernel: [ 747.634874] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:38:55 johnm-laptop kernel: [ 747.634880] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:38:55 johnm-laptop kernel: [ 905.586791] sd 3:0:0:0: [sdc] Unhandled error code kern.log ------------------------ Oct 14 09:36:17 johnm-laptop kernel: [ 747.633576] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:36:17 johnm-laptop kernel: [ 747.633585] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:36:17 johnm-laptop kernel: [ 747.633594] end_request: I/O error, dev sdc, sector 0 Oct 14 09:36:17 johnm-laptop kernel: [ 747.633603] __ratelimit: 128 callbacks suppressed Oct 14 09:36:17 johnm-laptop kernel: [ 747.633608] Buffer I/O error on device sdc, logical block 0 Oct 14 09:36:17 johnm-laptop kernel: [ 747.633723] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:36:17 johnm-laptop kernel: [ 747.633728] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:36:17 johnm-laptop kernel: [ 747.633736] end_request: I/O error, dev sdc, sector 0 Oct 14 09:36:17 johnm-laptop kernel: [ 747.633742] Buffer I/O error on device sdc, logical block 0 Oct 14 09:36:17 johnm-laptop kernel: [ 747.633952] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:36:17 johnm-laptop kernel: [ 747.633958] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:36:17 johnm-laptop kernel: [ 747.633965] end_request: I/O error, dev sdc, sector 0 Oct 14 09:36:17 johnm-laptop kernel: [ 747.633971] Buffer I/O error on device sdc, logical block 0 Oct 14 09:36:17 johnm-laptop kernel: [ 747.633981] Buffer I/O error on device sdc, logical block 1 Oct 14 09:36:17 johnm-laptop kernel: [ 747.633988] Buffer I/O error on device sdc, logical block 2 Oct 14 09:36:17 johnm-laptop kernel: [ 747.633994] Buffer I/O error on device sdc, logical block 3 Oct 14 09:36:17 johnm-laptop kernel: [ 747.634100] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:36:17 johnm-laptop kernel: [ 747.634105] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:36:17 johnm-laptop kernel: [ 747.634113] end_request: I/O error, dev sdc, sector 0 Oct 14 09:36:17 johnm-laptop kernel: [ 747.634119] Buffer I/O error on device sdc, logical block 0 Oct 14 09:36:17 johnm-laptop kernel: [ 747.634249] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:36:17 johnm-laptop kernel: [ 747.634254] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:36:17 johnm-laptop kernel: [ 747.634262] end_request: I/O error, dev sdc, sector 1953525160 Oct 14 09:36:17 johnm-laptop kernel: [ 747.634268] Buffer I/O error on device sdc, logical block 244190645 Oct 14 09:36:17 johnm-laptop kernel: [ 747.634376] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:36:17 johnm-laptop kernel: [ 747.634381] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:36:17 johnm-laptop kernel: [ 747.634389] end_request: I/O error, dev sdc, sector 1953525160 Oct 14 09:36:17 johnm-laptop kernel: [ 747.634395] Buffer I/O error on device sdc, logical block 244190645 Oct 14 09:36:17 johnm-laptop kernel: [ 747.634586] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:36:17 johnm-laptop kernel: [ 747.634592] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:36:17 johnm-laptop kernel: [ 747.634599] end_request: I/O error, dev sdc, sector 0 Oct 14 09:38:55 johnm-laptop kernel: [ 747.634606] Buffer I/O error on device sdc, logical block 0 Oct 14 09:38:55 johnm-laptop kernel: [ 747.634716] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:38:55 johnm-laptop kernel: [ 747.634721] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:38:55 johnm-laptop kernel: [ 747.634728] end_request: I/O error, dev sdc, sector 0 Oct 14 09:38:55 johnm-laptop kernel: [ 747.634874] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:38:55 johnm-laptop kernel: [ 747.634880] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:38:55 johnm-laptop kernel: [ 747.634887] end_request: I/O error, dev sdc, sector 0 Oct 14 09:38:55 johnm-laptop kernel: [ 905.586791] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:38:55 johnm-laptop kernel: [ 905.586802] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:38:55 johnm-laptop kernel: [ 905.586814] end_request: I/O error, dev sdc, sector 0 Oct 14 09:38:55 johnm-laptop kernel: [ 905.586826] __ratelimit: 5 callbacks suppressed Oct 14 09:38:55 johnm-laptop kernel: [ 905.586833] Buffer I/O error on device sdc, logical block 0 Oct 14 09:38:55 johnm-laptop kernel: [ 905.587033] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:38:55 johnm-laptop kernel: [ 905.587044] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:38:55 johnm-laptop kernel: [ 905.587055] end_request: I/O error, dev sdc, sector 0 Oct 14 09:38:55 johnm-laptop kernel: [ 905.587066] Buffer I/O error on device sdc, logical block 0 Oct 14 09:38:55 johnm-laptop kernel: [ 905.589621] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:38:55 johnm-laptop kernel: [ 905.589632] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:38:55 johnm-laptop kernel: [ 905.589644] end_request: I/O error, dev sdc, sector 0 Oct 14 09:38:55 johnm-laptop kernel: [ 905.589656] Buffer I/O error on device sdc, logical block 0 Oct 14 09:38:55 johnm-laptop kernel: [ 905.589670] Buffer I/O error on device sdc, logical block 1 Oct 14 09:38:55 johnm-laptop kernel: [ 905.589680] Buffer I/O error on device sdc, logical block 2 Oct 14 09:38:55 johnm-laptop kernel: [ 905.589689] Buffer I/O error on device sdc, logical block 3 Oct 14 09:38:55 johnm-laptop kernel: [ 905.592534] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:38:55 johnm-laptop kernel: [ 905.592543] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:38:55 johnm-laptop kernel: [ 905.592552] end_request: I/O error, dev sdc, sector 0 Oct 14 09:38:55 johnm-laptop kernel: [ 905.592561] Buffer I/O error on device sdc, logical block 0 Oct 14 09:38:55 johnm-laptop kernel: [ 905.592857] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:38:55 johnm-laptop kernel: [ 905.592865] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:38:55 johnm-laptop kernel: [ 905.592877] end_request: I/O error, dev sdc, sector 1953525160 Oct 14 09:38:55 johnm-laptop kernel: [ 905.592888] Buffer I/O error on device sdc, logical block 244190645 Oct 14 09:38:55 johnm-laptop kernel: [ 905.593692] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:38:55 johnm-laptop kernel: [ 905.593701] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:38:55 johnm-laptop kernel: [ 905.593712] end_request: I/O error, dev sdc, sector 1953525160 Oct 14 09:38:55 johnm-laptop kernel: [ 905.593724] Buffer I/O error on device sdc, logical block 244190645 Oct 14 09:38:55 johnm-laptop kernel: [ 905.595976] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:38:55 johnm-laptop kernel: [ 905.595987] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:38:55 johnm-laptop kernel: [ 905.595999] end_request: I/O error, dev sdc, sector 0 Oct 14 09:39:08 johnm-laptop kernel: [ 905.596052] Buffer I/O error on device sdc, logical block 0 Oct 14 09:39:08 johnm-laptop kernel: [ 905.596609] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:08 johnm-laptop kernel: [ 905.596620] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:08 johnm-laptop kernel: [ 905.596632] end_request: I/O error, dev sdc, sector 0 Oct 14 09:39:08 johnm-laptop kernel: [ 905.597034] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:08 johnm-laptop kernel: [ 905.597044] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:08 johnm-laptop kernel: [ 905.597055] end_request: I/O error, dev sdc, sector 0 Oct 14 09:39:08 johnm-laptop kernel: [ 918.432727] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:08 johnm-laptop kernel: [ 918.432739] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:08 johnm-laptop kernel: [ 918.432751] end_request: I/O error, dev sdc, sector 0 Oct 14 09:39:08 johnm-laptop kernel: [ 918.432762] __ratelimit: 5 callbacks suppressed Oct 14 09:39:08 johnm-laptop kernel: [ 918.432770] Buffer I/O error on device sdc, logical block 0 Oct 14 09:39:08 johnm-laptop kernel: [ 918.432785] Buffer I/O error on device sdc, logical block 1 Oct 14 09:39:08 johnm-laptop kernel: [ 918.432794] Buffer I/O error on device sdc, logical block 2 Oct 14 09:39:08 johnm-laptop kernel: [ 918.432804] Buffer I/O error on device sdc, logical block 3 Oct 14 09:39:08 johnm-laptop kernel: [ 918.432973] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:08 johnm-laptop kernel: [ 918.432982] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:08 johnm-laptop kernel: [ 918.432992] end_request: I/O error, dev sdc, sector 0 Oct 14 09:39:08 johnm-laptop kernel: [ 918.433039] Buffer I/O error on device sdc, logical block 0 Oct 14 09:39:08 johnm-laptop kernel: [ 918.436370] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:08 johnm-laptop kernel: [ 918.436382] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:08 johnm-laptop kernel: [ 918.436396] end_request: I/O error, dev sdc, sector 1953525160 Oct 14 09:39:08 johnm-laptop kernel: [ 918.436409] Buffer I/O error on device sdc, logical block 244190645 Oct 14 09:39:08 johnm-laptop kernel: [ 918.436612] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:08 johnm-laptop kernel: [ 918.436620] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:08 johnm-laptop kernel: [ 918.436630] end_request: I/O error, dev sdc, sector 1953525160 Oct 14 09:39:08 johnm-laptop kernel: [ 918.436641] Buffer I/O error on device sdc, logical block 244190645 Oct 14 09:39:08 johnm-laptop kernel: [ 918.437296] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:08 johnm-laptop kernel: [ 918.437308] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:08 johnm-laptop kernel: [ 918.437320] end_request: I/O error, dev sdc, sector 0 Oct 14 09:39:08 johnm-laptop kernel: [ 918.437332] Buffer I/O error on device sdc, logical block 0 Oct 14 09:39:08 johnm-laptop kernel: [ 918.437350] Buffer I/O error on device sdc, logical block 1 Oct 14 09:39:08 johnm-laptop kernel: [ 918.437360] Buffer I/O error on device sdc, logical block 2 Oct 14 09:39:08 johnm-laptop kernel: [ 918.437540] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:08 johnm-laptop kernel: [ 918.437548] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:08 johnm-laptop kernel: [ 918.437559] end_request: I/O error, dev sdc, sector 0 Oct 14 09:39:08 johnm-laptop kernel: [ 918.451051] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:08 johnm-laptop kernel: [ 918.451063] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:08 johnm-laptop kernel: [ 918.451074] end_request: I/O error, dev sdc, sector 0 Oct 14 09:39:08 johnm-laptop kernel: [ 918.451259] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:08 johnm-laptop kernel: [ 918.451267] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:08 johnm-laptop kernel: [ 918.451277] end_request: I/O error, dev sdc, sector 240 Oct 14 09:39:08 johnm-laptop kernel: [ 918.451611] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:08 johnm-laptop kernel: [ 918.451619] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:08 johnm-laptop kernel: [ 918.451629] end_request: I/O error, dev sdc, sector 0 Oct 14 09:39:08 johnm-laptop kernel: [ 918.462844] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:08 johnm-laptop kernel: [ 918.462855] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:08 johnm-laptop kernel: [ 918.462868] end_request: I/O error, dev sdc, sector 0 Oct 14 09:39:08 johnm-laptop kernel: [ 918.463052] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:08 johnm-laptop kernel: [ 918.463060] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:08 johnm-laptop kernel: [ 918.463070] end_request: I/O error, dev sdc, sector 0 Oct 14 09:39:08 johnm-laptop kernel: [ 918.463310] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:08 johnm-laptop kernel: [ 918.463318] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:11 johnm-laptop kernel: [ 918.463328] end_request: I/O error, dev sdc, sector 0 Oct 14 09:39:11 johnm-laptop kernel: [ 921.731643] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:11 johnm-laptop kernel: [ 921.731652] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:11 johnm-laptop kernel: [ 921.731661] end_request: I/O error, dev sdc, sector 63 Oct 14 09:39:11 johnm-laptop kernel: [ 921.731797] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:11 johnm-laptop kernel: [ 921.731803] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:11 johnm-laptop kernel: [ 921.731810] end_request: I/O error, dev sdc, sector 63 Oct 14 09:39:11 johnm-laptop kernel: [ 921.731963] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:11 johnm-laptop kernel: [ 921.731969] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:11 johnm-laptop kernel: [ 921.731977] end_request: I/O error, dev sdc, sector 1953520063 Oct 14 09:39:11 johnm-laptop kernel: [ 921.732158] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:11 johnm-laptop kernel: [ 921.732166] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:11 johnm-laptop kernel: [ 921.732178] end_request: I/O error, dev sdc, sector 1953520063 Oct 14 09:39:11 johnm-laptop kernel: [ 921.732648] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:11 johnm-laptop kernel: [ 921.732659] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:11 johnm-laptop kernel: [ 921.732672] end_request: I/O error, dev sdc, sector 63 Oct 14 09:39:11 johnm-laptop kernel: [ 921.732924] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:11 johnm-laptop kernel: [ 921.732935] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:11 johnm-laptop kernel: [ 921.732948] end_request: I/O error, dev sdc, sector 63 Oct 14 09:39:11 johnm-laptop kernel: [ 921.741064] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:11 johnm-laptop kernel: [ 921.741076] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:11 johnm-laptop kernel: [ 921.741088] end_request: I/O error, dev sdc, sector 63 Oct 14 09:39:11 johnm-laptop kernel: [ 921.741416] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:11 johnm-laptop kernel: [ 921.741424] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:11 johnm-laptop kernel: [ 921.741435] end_request: I/O error, dev sdc, sector 303 Oct 14 09:39:11 johnm-laptop kernel: [ 921.741623] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:11 johnm-laptop kernel: [ 921.741631] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Oct 14 09:39:11 johnm-laptop kernel: [ 921.741641] end_request: I/O error, dev sdc, sector 63 Oct 14 09:39:11 johnm-laptop kernel: [ 921.748773] sd 3:0:0:0: [sdc] Unhandled error code Oct 14 09:39:11 johnm-laptop kernel: [ 921.748784] sd 3:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK