Created attachment 332928 [details]
bz481822 reproducer

Description of problem:
During the bz480964 validation I created test which performs needed actions and finally found this issue.

The qpidd exits with message:
2009-feb-23 14:10:05 error Connection 127.0.0.1:39934 closed by error: Queue tx-test-2: loadContent() failed: jexception 0x0a00 data_tok::set_rstate(
) threw JERR_MTOK_ILLEGALSTATE: Attempted to change to illegal state. (Attempted to change read state to READ while write state is not enqueued (wsta
te ENQ); wstate=<wstate unknown>.) (MessageStoreImpl.cpp:1288)(320)
slock::slock(): pthread_mutex_lock: Invalid argument

when messages larger than --staging-threshold threshold

The test including logs and journals are in
mrg3.lab.bos.redhat.com:/root/bz481822_fails090223.tar.bz2

Version-Release number of selected component (if applicable):
qpidd-0.4.744917-1.el5, rhm-0.4.3116-3.el5

How reproducible:
100%

Steps to Reproduce:
run test stored on mrg3 or do following

1. start qpidd with --staging-threshold 500 -p ${QPIDD_PORT}
2. run txtest --messages-per-tx 10 --tx-count 1000 --total-messages 100 \
              -p ${QPIDD_PORT} --dtx yes --size 2000 --queues 4 \
              --durable yes --log-enable info+

 
Actual results:
qpidd exits after point 2 with JERR_MTOK_ILLEGALSTATE msg

Expected results:
qpidd should be alive and running

Additional info:

Reproducer attached

# reproducer transcript
[root@dhcp-lab-200 bz481822]# ./run.sh
[14:12:08] Stopping all running qpidd instances...
[14:12:08] qpidd_stop: No qpidd broker found to stop!
[14:12:08] .qpidd stopped ok
[14:12:08] qpidd_start: qpidd launched normal bg way (port:64002,log:qpidd.transcript.log, params: --auth no --staging-threshold 500 --log-enable debug+)
[14:12:09] qpidd_wait_on_settle: qpidd started-up (dur:0sec)
[14:12:09] .qpidd settled
[14:12:09] 1st txtest > threshold (i=0, durable=yes, dtx:yes, j=0)
run 0 [durable=yes] - ecode=2
[14:12:11] .qpidd status check
[14:12:11] qpidd_status: 0 instance[s] running (pids:,ports:)
[14:12:11] ..ERROR:qpidd not running fine! (pid[s]:, port[s]:, inst_cnt:0)
[14:12:11] 1st txtest < threshold (i=0, durable=yes, dtx:yes, j=0)
run 0 [durable=yes] - ecode=2
[14:12:11] .qpidd status check
[14:12:11] qpidd_status: 0 instance[s] running (pids:,ports:)
[14:12:11] ..ERROR:qpidd not running fine! (pid[s]:, port[s]:, inst_cnt:0)
done (err_cnt=4)
[root@dhcp-lab-200 bz481822]#