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Re: Query crash with 15.5 on debian bookworm/armv8 - Mailing list pgsql-general

From Tom Lane
Subject Re: Query crash with 15.5 on debian bookworm/armv8
Date
Msg-id 1916830.1703544786@sss.pgh.pa.us
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In response to Query crash with 15.5 on debian bookworm/armv8  (Clemens Eisserer <linuxhippy@gmail.com>)
Responses Re: Query crash with 15.5 on debian bookworm/armv8  (Clemens Eisserer <linuxhippy@gmail.com>)
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Clemens Eisserer <linuxhippy@gmail.com> writes:
> Program received signal SIGSEGV, Segmentation fault.
> 0x0000007fe5e6a9f0 in ?? () from /lib/aarch64-linux-gnu/libLLVM-14.so.1
> (gdb) bt full
> #0  0x0000007fe5e6a9f0 in ?? () from /lib/aarch64-linux-gnu/libLLVM-14.so.1
> No symbol table info available.
> #1  0x0000007fe59bb49c in llvm::raw_ostream::write(char const*,
> unsigned long) () from /lib/aarch64-linux-gnu/libLLVM-14.so.1
> No symbol table info available.

FWIW, since this crash is inside LLVM you could presumably dodge the bug
by setting "jit" to off.

As for an actual fix, perhaps a newer version of LLVM is needed?
I don't see a problem testing this query on my RPI with Ubuntu 23.10
(LLVM 16).

            regards, tom lane

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