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Re: Problems dumping database from 7.3.1

From: "Gordon Ross" <G(dot)Ross(at)ccw(dot)gov(dot)uk>
To: <pgsql-admin(at)postgresql(dot)org>
Subject: Re: Problems dumping database from 7.3.1
Date: 2004-05-12 14:14:55
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-admin
>4. Do whatever it takes in the psql session to provoke crash.  gdb
>should announce that the backend has gotten a signal 11.  Now say
>	gdb> bt
>	gdb> quit
>and send along the output of bt.

Program received signal SIGSEGV, Segmentation fault.
0x806ba0a in nocachegetattr () at eval.c:88
88      eval.c: No such file or directory.
(gdb) bt
#0  0x806ba0a in nocachegetattr () at eval.c:88
#1  0x80d41ec in ExecEvalVar () at eval.c:88
#2  0x80d549c in ExecEvalExpr () at eval.c:88
#3  0x80d5809 in ExecTargetList () at eval.c:88
#4  0x80d5a9b in ExecProject () at eval.c:88
#5  0x80d5b79 in ExecScan () at eval.c:88
#6  0x80dbcee in ExecSeqScan () at eval.c:88
#7  0x80d3929 in ExecProcNode () at eval.c:88
#8  0x80d76d0 in ExecProcAppend () at eval.c:88
#9  0x80d3919 in ExecProcNode () at eval.c:88
#10 0x80dbac1 in ExecResult () at eval.c:88
#11 0x80d3909 in ExecProcNode () at eval.c:88
#12 0x80d288e in ExecutePlan () at eval.c:88
#13 0x80d1f80 in ExecutorRun () at eval.c:88
#14 0x8121aab in ProcessQuery () at eval.c:88
#15 0x811ff7d in pg_exec_query_string () at eval.c:88
#16 0x8121093 in PostgresMain () at eval.c:88
#17 0x8108b9a in DoBackend () at eval.c:88
#18 0x810848f in BackendStartup () at eval.c:88
#19 0x810763c in ServerLoop () at eval.c:88
#20 0x810719a in PostmasterMain () at eval.c:88
#21 0x80e46ff in main () at eval.c:88
#22 0x400e92eb in __libc_start_main (main=0x80e4530 <main>, argc=2,
    ubp_av=0xbffffd44, init=0x806a7b0 <_init>, fini=0x81785fc <_fini>,
---Type <return> to continue, or q <return> to quit---
    rtld_fini=0x4000c130 <_dl_fini>, stack_end=0xbffffd3c)
    at ../sysdeps/generic/libc-start.c:129

Gordon Ross,
Network Manager/Rheolwr Rhydwaith
Countryside Council for Wales/Cyngor Cefn Gwlad Cymru


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Subject: Re: Problems dumping database from 7.3.1
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