The current thread has entered read mode, so trying to enter the lock in write mode would create the possibility of a deadlock.

目前执行绪已进入读取模式，因此尝试进入写入模式锁定可能会造成死结。

youdao

Should a new deadlock arise over the office of the presidency, the current Communist President Voronin is expected to remain in office until another election is held sometime next year.

VOA: standard.2009.08.29

Tony Blair and Taioseach Bertie Ahern are also due to hold talks with Sinn Fein president Gerry Adams, Ulster Unionist leader David Trimble and the SDLP in an effort to resolve the current deadlock.

BBC: News Online

Northern Ireland Secretary Peter Mandelson is to bring legislation before the House of Commons to suspend devolution, for a second reading on Tuesday, if a way can not be found out of the current deadlock over arms decommissioning.

BBC: Call for St Patrick's Day holiday