| CPC G06F 9/3861 (2013.01) [G06F 3/0659 (2013.01); G06F 9/3004 (2013.01); G06F 3/0655 (2013.01); G06F 11/0757 (2013.01); H04L 43/16 (2013.01)] | 14 Claims |

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1. A method for processing an instruction timeout, comprising:
in response to a timeout of an original instruction sent by a host end reaching a first threshold value, sending an abort instruction, and detecting whether the abort instruction times out;
in response to the abort instruction timing out and the timeout of the original instruction reaching a second threshold value, sending a reset instruction to reset a target end;
in response to the reset instruction timing out and the timeout of the original instruction reaching a maximum threshold value, removing the target end, and determining whether the original instruction is blocked at the target end; and
in response to the original instruction not being blocked at the target end, returning an instruction error prompt to the host end.
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