On 2015-05-24 19:44:37 -0400, Andrew Dunstan wrote: > > Buildfarm members casteroides and protosciurus have been having some > problems that seem puzzling. These animals both run on the same machine, but > with different compilers. > > casteroides runs with the Sun Studio 12 compiler, and has twice in the last > 3 days demonstrated this error: > > [5561ce0c.51b7:25] LOG: starting background worker process "test_shm_mq" > [5561ce1e.5287:9] PANIC: stuck spinlock (100cb77f4) detected at > atomics.c:30 > [5561ce1e.5287:10] STATEMENT: SELECT test_shm_mq_pipelined(16384, (select > string_agg(chr(32+(random()*95)::int), '') from generate_series(1,270000)), > 200, 3); > [5561ce0c.51b7:26] LOG: server process (PID 21127) was terminated by > signal 6 > [5561ce0c.51b7:27] DETAIL: Failed process was running: SELECT > test_shm_mq_pipelined(16384, (select string_agg(chr(32+(random()*95)::int), > '') from generate_series(1,270000)), 200, 3); > [5561ce0c.51b7:28] LOG: terminating any other active server processes > > It's not constant - between the two failures was a success.
That's indeed rather odd. For one the relevant code does nothing but lock/unlock a spinlock. For another, there's been no recent change to this and casteroides has been running happily for a long time. > protociurus runs with gcc 3.4.3 and gets this error: > > gcc -Wall -Wmissing-prototypes -Wpointer-arith > -Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute > -Wformat-security -fno-strict-aliasing -fwrapv > -Wno-unused-command-line-argument -g -I/usr/local/include -m64 -I. > -I../../../src/interfaces/libpq -I./../regress -I../../../src/include -c -o > specparse.o specparse.c > In file included from /usr/include/sys/vnode.h:47, > from /usr/include/sys/stream.h:22, > from /usr/include/netinet/in.h:66, > from /usr/include/netdb.h:98, > from ../../../src/include/port.h:17, > from ../../../src/include/c.h:1114, > from ../../../src/include/postgres_fe.h:25, > from specparse.y:13: > /usr/include/sys/kstat.h:439: error: syntax error before numeric constant > /usr/include/sys/kstat.h:463: error: syntax error before '}' token > /usr/include/sys/kstat.h:464: error: syntax error before '}' token > In file included from /usr/include/sys/stream.h:22, > from /usr/include/netinet/in.h:66, > from /usr/include/netdb.h:98, > from ../../../src/include/port.h:17, > from ../../../src/include/c.h:1114, > from ../../../src/include/postgres_fe.h:25, > from specparse.y:13: > /usr/include/sys/vnode.h:105: error: syntax error before "kstat_named_t" I'd noticed this one as well. This sounds like a installation problem, not really ours. Dave, any chance you could look into this, or give somebody an account to test what's up? Greetings, Andres Freund -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
