Re: pg16b2: REINDEX segv on null pointer in RemoveFromWaitQueue

2023-07-23 Thread Masahiko Sawada
On Wed, Jul 12, 2023 at 8:52 PM Justin Pryzby wrote: > > On Mon, Jul 10, 2023 at 09:01:37PM -0500, Justin Pryzby wrote: > > An instance compiled locally, without assertions, failed like this: > > > ... > > > > => REINDEX was running, with parallel workers, but deadlocked with > > ANALYZE, and

Re: pg16b2: REINDEX segv on null pointer in RemoveFromWaitQueue

2023-07-12 Thread Justin Pryzby
On Mon, Jul 10, 2023 at 09:01:37PM -0500, Justin Pryzby wrote: > An instance compiled locally, without assertions, failed like this: > ... > > => REINDEX was running, with parallel workers, but deadlocked with > ANALYZE, and then crashed. > > It looks like parallel workers are needed to hit

pg16b2: REINDEX segv on null pointer in RemoveFromWaitQueue

2023-07-10 Thread Justin Pryzby
An instance compiled locally, without assertions, failed like this: < 2023-07-09 22:04:46.470 UTC >LOG: process 30002 detected deadlock while waiting for ShareLock on transaction 813219577 after 333.228 ms < 2023-07-09 22:04:46.470 UTC >DETAIL: Process holding the lock: 2103. Wait queue: