| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Clemens Eisserer <linuxhippy(at)gmail(dot)com> |
| Cc: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Query crash with 15.5 on debian bookworm/armv8 |
| Date: | 2023-12-25 22:53:06 |
| Message-ID: | 1916830.1703544786@sss.pgh.pa.us |
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| Lists: | pgsql-general |
Clemens Eisserer <linuxhippy(at)gmail(dot)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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