Обсуждение: postgres crash - illegal instruction
Hi, I'v run into the following today: 2893LOG: server process (PID 24519) was terminated by signal 4: Illegal instruction Is this an error in postgres? I'm running 8.4.2 - yes, I should update.
Hello Dne 24. května 2011 12:21 Jiří Pavlovský <jira@getnet.cz> napsal(a): > Hi, > > I'v run into the following today: > > 2893LOG: server process (PID 24519) was terminated by signal 4: Illegal > instruction > > Is this an error in postgres? > > I'm running 8.4.2 - yes, I should update. > what is operation system? what is output from SELECT version()? Regards Pavel Stehule > > > -- > Sent via pgsql-general mailing list (pgsql-general@postgresql.org) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-general >
On 24.5.2011 12:40, Pavel Stehule wrote: > Hello > > Dne 24. května 2011 12:21 Jiří Pavlovský<jira@getnet.cz> napsal(a): >> Hi, >> >> I'v run into the following today: >> >> 2893LOG: server process (PID 24519) was terminated by signal 4: Illegal >> instruction >> >> Is this an error in postgres? >> >> I'm running 8.4.2 - yes, I should update. >> > what is operation system? > what is output from SELECT version()? CetOS5 Linux p69.project-syndicate.org 2.6.18-194.11.4.el5PAE #1 SMP Tue Sep 21 05:48:23 EDT 2010 i686 i686 i386 GNU/Linux PostgreSQL 8.4.2 on i686-redhat-linux-gnu, compiled by GCC gcc (GCC) 4.1.2 20080704 (Red Hat 4.1.2-44), 32-bit I's from the rpms on postgres.org Regards, Jiri
2011/5/24 Jiří Pavlovský <jira@getnet.cz>: > I'v run into the following today: > > 2893LOG: server process (PID 24519) was terminated by signal 4: Illegal > instruction > > Is this an error in postgres? > I'll tend to suspect hardware error, specifically memory corruption, or on-disk corruption of the binary. Do you use ECC and is it working correctly? It is extremely unlikely that gcc generated a binary with illegal instructions in it, especially for x86 systems.