feed state does not report to owner, changefeed state does not changed

[3AceShowHand]

What did you do?

one changefeed, sync upstream tidb data to the downstream tidb, with differnet SQL mode.

What did you expect to see?

changefeed should be come error state, and can be known by changefeed list.

What did you see instead?

feed state manager can detect the error, but changefeed state does not changed, and changefeed list didn't show the error information.

Versions of the cluster

Upstream TiDB cluster version (execute SELECT tidb_version(); in a MySQL client):

(paste TiDB cluster version here)

Upstream TiKV version (execute tikv-server --version):

(paste TiKV version here)

TiCDC version (execute cdc version):

v5.3.1

[nongfushanquan]

/assign @asddongmen

[fubinzh]

/severity Major

[asddongmen]

This bug only exists in TiCDC <= v5.4.0, so it is reasonable to change its severity to moderate.
/severity Moderate

[asddongmen]

I will fix it in the next couple of days.