On Wed, 19 Nov 2014, Alan Stern wrote: > On Wed, 19 Nov 2014, Андрей Аладьев wrote: > > > I've tested with 3.18-rc5. It looks the same. > > I was able to duplicate the problem in 3.18-rc5. Give me some time to > investigate it, and I'll get back to you. The patch below fixed the problem on my machine. Does it prevent all those errors on your system? It corrects a bug that was introduced by commit ac61d1955934. Alan Stern Index: 3.18-rc5/drivers/scsi/scsi_error.c =================================================================== --- 3.18-rc5.orig/drivers/scsi/scsi_error.c +++ 3.18-rc5/drivers/scsi/scsi_error.c @@ -1027,7 +1027,7 @@ retry: } /* signal not to enter either branch of the if () below */ timeleft = 0; - rtn = NEEDS_RETRY; + rtn = FAILED; } else { timeleft = wait_for_completion_timeout(&done, timeout); rtn = SUCCESS; @@ -1067,7 +1067,7 @@ retry: rtn = FAILED; break; } - } else if (!rtn) { + } else if (rtn != FAILED) { scsi_abort_eh_cmnd(scmd); rtn = FAILED; } -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html