Something's not (de)compressing right... - Mailing list pgsql-hackers
From | Peter Eisentraut |
---|---|
Subject | Something's not (de)compressing right... |
Date | |
Msg-id | Pine.LNX.4.21.0007080148520.587-100000@localhost.localdomain Whole thread Raw |
Responses |
Re: Something's not (de)compressing right...
Re: Something's not (de)compressing right... |
List | pgsql-hackers |
When using psql's \dd command, the backend crashes with a segfault. #0 pglz_decompress (source=0x4034aeb0, dest=0x4039e024 "") at pg_lzcompress.c:724 724 *bp++ = *dp++; #1 0x8074526 in heap_tuple_untoast_attr (attr=0x4034aeb0) at tuptoaster.c:123 #2 0x8139a32 in pg_detoast_datum (datum=0x4034aeb0) at fmgr.c:1297 #3 0x8126d31 in text_lt (fcinfo=0xbfffec04) at varlena.c:553 #4 0x81390b0 in FunctionCall2 (flinfo=0x402bde30, arg1=1077194416, arg2=1077171544) at fmgr.c:722 #5 0x81413e6 in comparetup_heap (state=0x403463e0, a=0x4034ae78, b=0x40345520) at tuplesort.c:1719 #6 0x8140f27 in qsort_comparetup (a=0x403465e8, b=0x403465ec) at tuplesort.c:1673 #7 0x400f2fb0 in msort_with_tmp (b=0x403465e8, n=2, s=4, cmp=0x8140f0c <qsort_comparetup>, t=0xbfffedcc "@'\034\b") at msort.c:58 #8 0x400f2f64 in msort_with_tmp (b=0x403465e8, n=5, s=4, cmp=0x8140f0c <qsort_comparetup>, t=0xbfffedcc "@'\034\b") at msort.c:49 #9 0x400f2f64 in msort_with_tmp (b=0x403465e8, n=11, s=4, cmp=0x8140f0c <qsort_comparetup>, t=0xbfffedcc "@'\034\b") at msort.c:49 #10 0x400f2f64 in msort_with_tmp (b=0x403465e8, n=23, s=4, cmp=0x8140f0c <qsort_comparetup>, t=0xbfffedcc "@'\034\b") at msort.c:49 #11 0x400f2f64 in msort_with_tmp (b=0x403465e8, n=46, s=4, cmp=0x8140f0c <qsort_comparetup>, t=0xbfffedcc "@'\034\b") at msort.c:49 #12 0x400f30d0 in qsort (b=0x403465e8, n=46, s=4, cmp=0x8140f0c <qsort_comparetup>) at msort.c:102 #13 0x813fc70 in tuplesort_performsort (state=0x403463e0) at tuplesort.c:699 #14 0x80b4385 in ExecSort (node=0x8264c10) at nodeSort.c:182 #15 0x80ad816 in ExecProcNode (node=0x8264c10, parent=0x82646c8) at execProcnode.c:296 #16 0x80b45be in ExecUnique (node=0x82646c8) at nodeUnique.c:71 #17 0x80ad81e in ExecProcNode (node=0x82646c8, parent=0x8261248) at execProcnode.c:300 #18 0x80b0aee in ExecProcAppend (node=0x8261248) at nodeAppend.c:422 #19 0x80ad7d9 in ExecProcNode (node=0x8261248, parent=0x8260f80) at execProcnode.c:260 #20 0x80b4370 in ExecSort (node=0x8260f80) at nodeSort.c:169 #21 0x80ad816 in ExecProcNode (node=0x8260f80, parent=0x8260f80) at execProcnode.c:296 #22 0x80ac7f4 in ExecutePlan (estate=0x826be70, plan=0x8260f80, operation=CMD_SELECT, offsetTuples=0, numberTuples=0, direction=ForwardScanDirection, destfunc=0x402c0060) at execMain.c:1044 #23 0x80abd88 in ExecutorRun (queryDesc=0x826be58, estate=0x826be70, feature=3, limoffset=0x0, limcount=0x0) at execMain.c:321 #24 0x81012f1 in ProcessQuery (parsetree=0x823a190, plan=0x8260f80, dest=Remote) at pquery.c:292 #25 0x8100044 in pg_exec_query_dest ( query_string=0x821a0f8 "SELECT DISTINCT a.aggname as \"Name\", 'aggregate'::text as \"Object\", d.description as \"Description\"\nFROM pg_aggregate a, pg_description d\nWHERE a.oid = d.objoid\n\nUNION ALL\n\nSELECT DISTINCT p.proname as"..., dest=Remote, parse_context=0x81c28d8) at postgres.c:665 #26 0x8100dbe in PostgresMain (argc=4, argv=0xbffff274, real_argc=3, real_argv=0xbffffb34) at postgres.c:1594 #27 0x80e7f62 in DoBackend (port=0x81cf8b0) at postmaster.c:1962 #28 0x80e7af1 in BackendStartup (port=0x81cf8b0) at postmaster.c:1735 #29 0x80e6e1a in ServerLoop () at postmaster.c:980 #30 0x80e68b4 in PostmasterMain (argc=3, argv=0xbffffb34) at postmaster.c:673 #31 0x80bcaf8 in main (argc=3, argv=0xbffffb34) at main.c:97 -- Peter Eisentraut Sernanders väg 10:115 peter_e@gmx.net 75262 Uppsala http://yi.org/peter-e/ Sweden
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