Dmitry Tkach <[EMAIL PROTECTED]> writes:
> 2003-06-10 13:53:32 [14551] FATAL 1: LWLockAcquire: can't wait without
> a PROC structure
> Could you give me some idea on what circumstances cause this to happen?
IIRC, it's an order-of-operations mistake during backend shutdown: the
proc structure is deallocated while it's still possible to receive an
interrupt from another backend --- and if you get such an interrupt, you
need the proc. So from the user's point of view it's pretty
unpredictable.
Short answer: upgrade. This is not the only nasty bug in 7.2.1.
regards, tom lane
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