Re: [BUGS] BUG #5238: frequent signal 11 segfaults

2009-12-12 Thread Nagy Daniel
Hi Guys, Here you are: na...@goldbolt:~$ gdb /usr/local/pgsql/bin/postgres core GNU gdb 6.8-debian ... warning: Can't read pathname for load map: Input/output error. Reading symbols from /lib/libdl.so.2...done. Loaded symbols for /lib/libdl.so.2 Reading symbols from /lib/libm.so.6...done. Loaded

Re: [BUGS] BUG #5238: frequent signal 11 segfaults

2009-12-12 Thread Nagy Daniel
(gdb) p debug_query_string $1 = 12099472 Now I recompiled pg with --enable-debug and waiting for a new core dump. I'll post the backtrace and the debug_query_string output ASAP. Please let me know if there is anything more I can do. Thanks, Daniel Tom Lane wrote: > Nagy Daniel

Re: [BUGS] BUG #5238: frequent signal 11 segfaults

2009-12-13 Thread Nagy Daniel
,w2.mikor), w1.megnezes, u.* FROM valogatas_valasz w1, valogatas_valasz w2, useradat u WHERE w1.ki=65549 AND not w1.del AND w2.kivel=65549 AND w1.megnezes=0 AND w1.ki"... Thanks, Daniel Tom Lane wrote: > Nagy Daniel writes: >> (gdb) p debug_query_string >> $1 = 12099472 >

Re: [BUGS] BUG #5238: frequent signal 11 segfaults

2009-12-13 Thread Nagy Daniel
27;t crash in case of on-disk corruptions, but log an error message instead. I'm sure that it's not that easy to implement as it seems, but nothing is impossible :) Regards, Daniel Tom Lane wrote: > Nagy Daniel writes: >> Here's a better backtrace: > > The crash l

Re: [BUGS] BUG #5238: frequent signal 11 segfaults

2009-12-14 Thread Nagy Daniel
I have pg segfaults on two boxes, a DL160G6 and a DL380g5. I've just checked their memory with memtest86+ v2.11 No errors were detected. We also monitor the boxes via IPMI, and there are no signs of HW failures. Regards, Daniel Tom Lane wrote: > Nagy Daniel writes: >> I ran

Re: [BUGS] BUG #5238: frequent signal 11 segfaults

2009-12-15 Thread Nagy Daniel
ug_query_string $1 = 0xb82e10 "SELECT * FROM valogatas WHERE uid!='64708' AND eletkor BETWEEN 40 AND 52 AND megyeid='9' AND keresettnem='t' AND dom='iwiw.hu' AND appid='2001434963' AND nem='f' ORDER BY random() DESC" When I run

Re: [BUGS] BUG #5238: frequent signal 11 segfaults

2009-12-18 Thread Nagy Daniel
versions, but table contains 695 row versions etc... Daniel Tom Lane wrote: > Nagy Daniel writes: >> I have pg segfaults on two boxes, a DL160G6 and a DL380g5. >> I've just checked their memory with memtest86+ v2.11 >> No errors were detected. >> We also monitor

Re: [BUGS] BUG #5238: frequent signal 11 segfaults

2009-12-19 Thread Nagy Daniel
More info: we disabled autovacuum (we do vacuuming via cron) and the segfaults seem to be gone. Daniel Tom Lane wrote: > Nagy Daniel writes: >> I have pg segfaults on two boxes, a DL160G6 and a DL380g5. >> I've just checked their memory with memtest86+ v2.11 >> No e