Re: Backend Crash v8.4.2
От | Tom Lane |
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Тема | Re: Backend Crash v8.4.2 |
Дата | |
Msg-id | 18200.1277822097@sss.pgh.pa.us обсуждение исходный текст |
Ответ на | Backend Crash v8.4.2 (Kelly Burkhart <kelly.burkhart@gmail.com>) |
Ответы |
Re: Backend Crash v8.4.2
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Список | pgsql-general |
Kelly Burkhart <kelly.burkhart@gmail.com> writes: > The crash left a core file, does the stack trace indicate anything crucial? > (gdb) where > #0 0x000000000068d884 in SearchCatCacheList () > #1 0x0000000100000000 in ?? () > #2 0x0000000000bbcbe0 in ?? () > #3 0x00007f3b3a86a580 in ?? () > #4 0x72ddbea20068dae0 in ?? () > #5 0x00007fff78faa720 in ?? () > #6 0x0000000000000000 in ?? () > Current language: auto > The current source language is "auto; currently asm". That's pretty much useless unless you can install debug symbols and try again. I will say though that this is probably a new bug --- I don't recall seeing anything crashing in SearchCatCacheList recently. > Can anyone provide some guidance on how I can go about discovering the > cause? Please try to create a reproducible test case. One thing you can get to start from is the query that was being executed --- try this in gdb: p debug_query_string If that just gives you a number and not the text of a SQL query, try p (char *) debug_query_string regards, tom lane
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