On Thu, Feb 22, 2018 at 7:06 AM, Andres Freund <and...@anarazel.de> wrote: > Hi Andrew, > > I noticed your animal lorikeet failed in the last two runs: > https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=lorikeet&dt=2018-02-21%2009%3A47%3A17 > TRAP: FailedAssertion("!(((PageHeader) (page))->pd_special >= > (__builtin_offsetof (PageHeaderData, pd_linp)))", File: > "/home/andrew/bf64/root/HEAD/pgsql/src/include/storage/bufpage.h", Line: 313) > > https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=lorikeet&dt=2018-02-20%2012%3A46%3A17 > TRAP: FailedAssertion("!(PMSignalState->PMChildFlags[slot] == 1)", File: > "/home/andrew/bf64/root/HEAD/pgsql.build/../pgsql/src/backend/storage/ipc/pmsignal.c", > Line: 229) > 2018-02-20 08:07:14.054 EST [5a8c1c3b.21d0:3] LOG: select() failed in > postmaster: Bad address > 2018-02-20 08:07:14.073 EST [5a8c1c3b.21d0:4] LOG: database system is shut > down > > The difference between the last successfull and the last failing build > is a single comment typo commit. > > It kinda looks like there might be some underlying issue on the machine > with shared memory going away or such?
Bad memory? Assorted output from recent runs: + ERROR: index "pg_toast_28546_index" contains corrupted page at block 1 TRAP: FailedAssertion("!(PMSignalState->PMChildFlags[slot] == 1)", File: "/home/andrew/bf64/root/HEAD/pgsql.build/../pgsql/src/backend/storage/ipc/pmsignal.c", Line: 229) TRAP: FailedAssertion("!(entry->trans == ((void *)0))", File: "/home/andrew/bf64/root/HEAD/pgsql.build/../pgsql/src/backend/postmaster/pgstat.c", Line: 871) -- Thomas Munro http://www.enterprisedb.com