tests fails on alpine linux s390x

[ncopa]

Hi,

Some of the tests fails on Alpine linux (which uses musl libc) s390x:

===================================
   fstrm 0.4.0: ./test-suite.log
===================================

# TOTAL: 9
# PASS:  6
# SKIP:  0
# XFAIL: 0
# FAIL:  3
# XPASS: 0
# ERROR: 0

.. contents:: :depth: 2

FAIL: t/run_test_fstrm_io_file.sh
=================================

testing fstrm_iothr with file= ./test.fstrm queue_model= SPSC num_threads= 1 num_messages= 1
creating 1 producer threads
joining 1 producer threads
destroying fstrm_iothr object
completed in 0.00 seconds
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got EOF
count_generated= 1
bytes_generated= 52
count_submitted= 1
bytes_submitted= 52
count_received= 1 (1.000)
bytes_received= 52 (1.000)

testing fstrm_iothr with file= ./test.fstrm queue_model= SPSC num_threads= 1 num_messages= 1000
creating 1 producer threads
joining 1 producer threads
destroying fstrm_iothr object
completed in 0.00 seconds
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got EOF
count_generated= 1000
bytes_generated= 130000
count_submitted= 882
bytes_submitted= 114556
count_received= 882 (0.882)
bytes_received= 114556 (0.881)

testing fstrm_iothr with file= ./test.fstrm queue_model= SPSC num_threads= 1 num_messages= 100000
creating 1 producer threads
joining 1 producer threads
destroying fstrm_iothr object
completed in 0.17 seconds
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got EOF
count_generated= 100000
bytes_generated= 13000000
count_submitted= 66172
bytes_submitted= 8604232
count_received= 66172 (0.662)
bytes_received= 8604232 (0.662)

testing fstrm_iothr with file= ./test.fstrm queue_model= SPSC num_threads= 4 num_messages= 1
creating 4 producer threads
joining 4 producer threads
destroying fstrm_iothr object
completed in 0.08 seconds
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got EOF
count_generated= 4
bytes_generated= 208
count_submitted= 4
bytes_submitted= 208
count_received= 4 (1.000)
bytes_received= 208 (1.000)

testing fstrm_iothr with file= ./test.fstrm queue_model= SPSC num_threads= 4 num_messages= 1000
creating 4 producer threads
joining 4 producer threads
destroying fstrm_iothr object
completed in 0.01 seconds
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got EOF
count_generated= 4000
bytes_generated= 520000
count_submitted= 3213
bytes_submitted= 417664
count_received= 3213 (0.803)
bytes_received= 417664 (0.803)

testing fstrm_iothr with file= ./test.fstrm queue_model= SPSC num_threads= 4 num_messages= 100000
creating 4 producer threads
joining 4 producer threads
destroying fstrm_iothr object
completed in 0.28 seconds
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got EOF
count_generated= 400000
bytes_generated= 52000000
count_submitted= 189116
bytes_submitted= 24587004
count_received= 189116 (0.473)
bytes_received= 24587004 (0.473)

testing fstrm_iothr with file= ./test.fstrm queue_model= SPSC num_threads= 16 num_messages= 1
creating 16 producer threads
joining 16 producer threads
destroying fstrm_iothr object
completed in 0.23 seconds
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got EOF
count_generated= 16
bytes_generated= 832
count_submitted= 16
bytes_submitted= 832
count_received= 16 (1.000)
bytes_received= 832 (1.000)

testing fstrm_iothr with file= ./test.fstrm queue_model= SPSC num_threads= 16 num_messages= 1000
creating 16 producer threads
joining 16 producer threads
destroying fstrm_iothr object
completed in 0.02 seconds
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got EOF
count_generated= 16000
bytes_generated= 2080000
count_submitted= 10809
bytes_submitted= 1404624
count_received= 10809 (0.676)
bytes_received= 1404624 (0.675)

testing fstrm_iothr with file= ./test.fstrm queue_model= SPSC num_threads= 16 num_messages= 100000
creating 16 producer threads
joining 16 producer threads
destroying fstrm_iothr object
completed in 1.76 seconds
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got EOF
count_generated= 1600000
bytes_generated= 208000000
count_submitted= 255704
bytes_submitted= 33250932
count_received= 255704 (0.160)
bytes_received= 33250932 (0.160)

testing fstrm_iothr with file= ./test.fstrm queue_model= MPSC num_threads= 1 num_messages= 1
creating 1 producer threads
joining 1 producer threads
destroying fstrm_iothr object
completed in 0.29 seconds
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got EOF
count_generated= 1
bytes_generated= 52
count_submitted= 1
bytes_submitted= 52
count_received= 1 (1.000)
bytes_received= 52 (1.000)

testing fstrm_iothr with file= ./test.fstrm queue_model= MPSC num_threads= 1 num_messages= 1000
creating 1 producer threads
joining 1 producer threads
destroying fstrm_iothr object
completed in 0.00 seconds
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got EOF
count_generated= 1000
bytes_generated= 130000
count_submitted= 511
bytes_submitted= 66352
count_received= 511 (0.511)
bytes_received= 66352 (0.510)

testing fstrm_iothr with file= ./test.fstrm queue_model= MPSC num_threads= 1 num_messages= 100000
creating 1 producer threads
joining 1 producer threads
destroying fstrm_iothr object
completed in 0.17 seconds
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got EOF
count_generated= 100000
bytes_generated= 13000000
count_submitted= 69344
bytes_submitted= 9015084
count_received= 69344 (0.693)
bytes_received= 9015084 (0.693)

testing fstrm_iothr with file= ./test.fstrm queue_model= MPSC num_threads= 4 num_messages= 1
creating 4 producer threads
joining 4 producer threads
destroying fstrm_iothr object
completed in 0.08 seconds
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got EOF
count_generated= 4
bytes_generated= 208
count_submitted= 4
bytes_submitted= 208
count_received= 4 (1.000)
bytes_received= 208 (1.000)

testing fstrm_iothr with file= ./test.fstrm queue_model= MPSC num_threads= 4 num_messages= 1000
creating 4 producer threads
joining 4 producer threads
destroying fstrm_iothr object
completed in 0.00 seconds
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got a control frame
read_input: control frame is 4 bytes long
read_input: read a 4 byte control frame
read_input: got EOF
count_generated= 4000
bytes_generated= 520000
count_submitted= 2169
bytes_submitted= 281528
count_received= 2169 (0.542)
bytes_received= 281528 (0.541)

testing fstrm_iothr with file= ./test.fstrm queue_model= MPSC num_threads= 4 num_messages= 100000
Illegal instruction
FAIL t/run_test_fstrm_io_file.sh (exit status: 132)

FAIL: t/run_test_fstrm_io_unix.sh
=================================

setting up 300 second timeout
testing fstrm_iothr with socket param ./test.sock queue_model= SPSC num_threads= 1 num_messages= 1
opening unix server socket on ./test.sock
creating consumer thread
creating 1 producer threads
thr_consumer(): accepted a connection
joining 1 producer threads
decode_control_frame: got a FSTRM_CONTROL_READY
write_control_frame: wrote a FSTRM_CONTROL_ACCEPT
decode_control_frame: got a FSTRM_CONTROL_START
destroying fstrm_iothr object
decode_control_frame: got a FSTRM_CONTROL_STOP
read_input: read a 4 byte control frame (FSTRM_CONTROL_STOP)
read_input: shutting down
write_control_frame: wrote a FSTRM_CONTROL_FINISH
thr_consumer(): exiting
joining consumer thread
completed in 0.00 seconds
count_generated= 1
bytes_generated= 52
count_submitted= 1
bytes_submitted= 52
count_received= 1 (1.000)
bytes_received= 52 (1.000)

setting up 300 second timeout
testing fstrm_iothr with socket param ./test.sock queue_model= SPSC num_threads= 1 num_messages= 1000
opening unix server socket on ./test.sock
creating consumer thread
creating 1 producer threads
thr_consumer(): accepted a connection
joining 1 producer threads
decode_control_frame: got a FSTRM_CONTROL_READY
write_control_frame: wrote a FSTRM_CONTROL_ACCEPT
decode_control_frame: got a FSTRM_CONTROL_START
destroying fstrm_iothr object
decode_control_frame: got a FSTRM_CONTROL_STOP
read_input: read a 4 byte control frame (FSTRM_CONTROL_STOP)
read_input: shutting down
write_control_frame: wrote a FSTRM_CONTROL_FINISH
thr_consumer(): exiting
joining consumer thread
completed in 0.00 seconds
count_generated= 1000
bytes_generated= 130000
count_submitted= 934
bytes_submitted= 121316
count_received= 934 (0.934)
bytes_received= 121316 (0.933)

setting up 300 second timeout
testing fstrm_iothr with socket param ./test.sock queue_model= SPSC num_threads= 1 num_messages= 100000
opening unix server socket on ./test.sock
creating consumer thread
creating 1 producer threads
thr_consumer(): accepted a connection
joining 1 producer threads
decode_control_frame: got a FSTRM_CONTROL_READY
write_control_frame: wrote a FSTRM_CONTROL_ACCEPT
decode_control_frame: got a FSTRM_CONTROL_START
destroying fstrm_iothr object
decode_control_frame: got a FSTRM_CONTROL_STOP
read_input: read a 4 byte control frame (FSTRM_CONTROL_STOP)
read_input: shutting down
write_control_frame: wrote a FSTRM_CONTROL_FINISH
thr_consumer(): exiting
joining consumer thread
completed in 0.16 seconds
count_generated= 100000
bytes_generated= 13000000
count_submitted= 80364
bytes_submitted= 10445968
count_received= 80364 (0.804)
bytes_received= 10445968 (0.804)

setting up 300 second timeout
testing fstrm_iothr with socket param ./test.sock queue_model= SPSC num_threads= 4 num_messages= 1
opening unix server socket on ./test.sock
creating consumer thread
creating 4 producer threads
thr_consumer(): accepted a connection
decode_control_frame: got a FSTRM_CONTROL_READY
write_control_frame: wrote a FSTRM_CONTROL_ACCEPT
decode_control_frame: got a FSTRM_CONTROL_START
joining 4 producer threads
destroying fstrm_iothr object
decode_control_frame: got a FSTRM_CONTROL_STOP
read_input: read a 4 byte control frame (FSTRM_CONTROL_STOP)
read_input: shutting down
write_control_frame: wrote a FSTRM_CONTROL_FINISH
thr_consumer(): exiting
joining consumer thread
completed in 0.00 seconds
count_generated= 4
bytes_generated= 208
count_submitted= 4
bytes_submitted= 208
count_received= 4 (1.000)
bytes_received= 208 (1.000)

setting up 300 second timeout
testing fstrm_iothr with socket param ./test.sock queue_model= SPSC num_threads= 4 num_messages= 1000
opening unix server socket on ./test.sock
creating consumer thread
creating 4 producer threads
thr_consumer(): accepted a connection
decode_control_frame: got a FSTRM_CONTROL_READY
write_control_frame: wrote a FSTRM_CONTROL_ACCEPT
decode_control_frame: got a FSTRM_CONTROL_START
joining 4 producer threads
destroying fstrm_iothr object
decode_control_frame: got a FSTRM_CONTROL_STOP
read_input: read a 4 byte control frame (FSTRM_CONTROL_STOP)
read_input: shutting down
write_control_frame: wrote a FSTRM_CONTROL_FINISH
thr_consumer(): exiting
joining consumer thread
completed in 0.00 seconds
count_generated= 4000
bytes_generated= 520000
count_submitted= 3469
bytes_submitted= 450736
count_received= 3469 (0.867)
bytes_received= 450736 (0.867)

setting up 300 second timeout
testing fstrm_iothr with socket param ./test.sock queue_model= SPSC num_threads= 4 num_messages= 100000
opening unix server socket on ./test.sock
creating consumer thread
creating 4 producer threads
thr_consumer(): accepted a connection
decode_control_frame: got a FSTRM_CONTROL_READY
write_control_frame: wrote a FSTRM_CONTROL_ACCEPT
decode_control_frame: got a FSTRM_CONTROL_START
joining 4 producer threads
destroying fstrm_iothr object
decode_control_frame: got a FSTRM_CONTROL_STOP
read_input: read a 4 byte control frame (FSTRM_CONTROL_STOP)
read_input: shutting down
write_control_frame: wrote a FSTRM_CONTROL_FINISH
thr_consumer(): exiting
joining consumer thread
completed in 0.40 seconds
count_generated= 400000
bytes_generated= 52000000
count_submitted= 381623
bytes_submitted= 49611172
count_received= 381623 (0.954)
bytes_received= 49611172 (0.954)

setting up 300 second timeout
testing fstrm_iothr with socket param ./test.sock queue_model= SPSC num_threads= 16 num_messages= 1
opening unix server socket on ./test.sock
creating consumer thread
creating 16 producer threads
thr_consumer(): accepted a connection
decode_control_frame: got a FSTRM_CONTROL_READY
write_control_frame: wrote a FSTRM_CONTROL_ACCEPT
decode_control_frame: got a FSTRM_CONTROL_START
joining 16 producer threads
destroying fstrm_iothr object
decode_control_frame: got a FSTRM_CONTROL_STOP
read_input: read a 4 byte control frame (FSTRM_CONTROL_STOP)
read_input: shutting down
write_control_frame: wrote a FSTRM_CONTROL_FINISH
thr_consumer(): exiting
joining consumer thread
completed in 0.00 seconds
count_generated= 16
bytes_generated= 832
count_submitted= 16
bytes_submitted= 832
count_received= 16 (1.000)
bytes_received= 832 (1.000)

setting up 300 second timeout
testing fstrm_iothr with socket param ./test.sock queue_model= SPSC num_threads= 16 num_messages= 1000
opening unix server socket on ./test.sock
creating consumer thread
creating 16 producer threads
thr_consumer(): accepted a connection
decode_control_frame: got a FSTRM_CONTROL_READY
write_control_frame: wrote a FSTRM_CONTROL_ACCEPT
decode_control_frame: got a FSTRM_CONTROL_START
joining 16 producer threads
destroying fstrm_iothr object
decode_control_frame: got a FSTRM_CONTROL_STOP
read_input: read a 4 byte control frame (FSTRM_CONTROL_STOP)
read_input: shutting down
write_control_frame: wrote a FSTRM_CONTROL_FINISH
thr_consumer(): exiting
joining consumer thread
completed in 0.02 seconds
count_generated= 16000
bytes_generated= 2080000
count_submitted= 14333
bytes_submitted= 1862068
count_received= 14333 (0.896)
bytes_received= 1862068 (0.895)

setting up 300 second timeout
Segmentation fault
FAIL t/run_test_fstrm_io_unix.sh (exit status: 139)

FAIL: t/run_test_fstrm_io_tcp.sh
================================

setting up 300 second timeout
testing fstrm_iothr with socket param 127.0.0.1 queue_model= SPSC num_threads= 1 num_messages= 1
opening tcp server socket on 127.0.0.1
creating consumer thread
creating 1 producer threads
joining 1 producer threads
thr_consumer(): accepted a connection
decode_control_frame: got a FSTRM_CONTROL_READY
write_control_frame: wrote a FSTRM_CONTROL_ACCEPT
decode_control_frame: got a FSTRM_CONTROL_START
destroying fstrm_iothr object
decode_control_frame: got a FSTRM_CONTROL_STOP
read_input: read a 4 byte control frame (FSTRM_CONTROL_STOP)
read_input: shutting down
write_control_frame: wrote a FSTRM_CONTROL_FINISH
thr_consumer(): exiting
joining consumer thread
completed in 0.05 seconds
count_generated= 1
bytes_generated= 52
count_submitted= 1
bytes_submitted= 52
count_received= 1 (1.000)
bytes_received= 52 (1.000)

setting up 300 second timeout
testing fstrm_iothr with socket param 127.0.0.1 queue_model= SPSC num_threads= 1 num_messages= 1000
opening tcp server socket on 127.0.0.1
creating consumer thread
creating 1 producer threads
joining 1 producer threads
thr_consumer(): accepted a connection
decode_control_frame: got a FSTRM_CONTROL_READY
write_control_frame: wrote a FSTRM_CONTROL_ACCEPT
decode_control_frame: got a FSTRM_CONTROL_START
destroying fstrm_iothr object
decode_control_frame: got a FSTRM_CONTROL_STOP
read_input: read a 4 byte control frame (FSTRM_CONTROL_STOP)
read_input: shutting down
write_control_frame: wrote a FSTRM_CONTROL_FINISH
thr_consumer(): exiting
joining consumer thread
completed in 0.04 seconds
count_generated= 1000
bytes_generated= 130000
count_submitted= 1000
bytes_submitted= 130000
count_received= 1000 (1.000)
bytes_received= 130000 (1.000)

setting up 300 second timeout
testing fstrm_iothr with socket param 127.0.0.1 queue_model= SPSC num_threads= 1 num_messages= 100000
opening tcp server socket on 127.0.0.1
creating consumer thread
creating 1 producer threads
joining 1 producer threads
thr_consumer(): accepted a connection
decode_control_frame: got a FSTRM_CONTROL_READY
write_control_frame: wrote a FSTRM_CONTROL_ACCEPT
decode_control_frame: got a FSTRM_CONTROL_START
destroying fstrm_iothr object
decode_control_frame: got a FSTRM_CONTROL_STOP
read_input: read a 4 byte control frame (FSTRM_CONTROL_STOP)
read_input: shutting down
write_control_frame: wrote a FSTRM_CONTROL_FINISH
thr_consumer(): exiting
joining consumer thread
completed in 0.20 seconds
count_generated= 100000
bytes_generated= 13000000
count_submitted= 57472
bytes_submitted= 7470892
count_received= 57472 (0.575)
bytes_received= 7470892 (0.575)

setting up 300 second timeout
testing fstrm_iothr with socket param 127.0.0.1 queue_model= SPSC num_threads= 4 num_messages= 1
opening tcp server socket on 127.0.0.1
creating consumer thread
creating 4 producer threads
thr_consumer(): accepted a connection
decode_control_frame: got a FSTRM_CONTROL_READY
write_control_frame: wrote a FSTRM_CONTROL_ACCEPT
decode_control_frame: got a FSTRM_CONTROL_START
joining 4 producer threads
destroying fstrm_iothr object
decode_control_frame: got a FSTRM_CONTROL_STOP
read_input: read a 4 byte control frame (FSTRM_CONTROL_STOP)
read_input: shutting down
write_control_frame: wrote a FSTRM_CONTROL_FINISH
thr_consumer(): exiting
joining consumer thread
completed in 0.05 seconds
count_generated= 4
bytes_generated= 208
count_submitted= 4
bytes_submitted= 208
count_received= 4 (1.000)
bytes_received= 208 (1.000)

setting up 300 second timeout
testing fstrm_iothr with socket param 127.0.0.1 queue_model= SPSC num_threads= 4 num_messages= 1000
opening tcp server socket on 127.0.0.1
creating consumer thread
creating 4 producer threads
thr_consumer(): accepted a connection
decode_control_frame: got a FSTRM_CONTROL_READY
write_control_frame: wrote a FSTRM_CONTROL_ACCEPT
decode_control_frame: got a FSTRM_CONTROL_START
joining 4 producer threads
destroying fstrm_iothr object
decode_control_frame: got a FSTRM_CONTROL_STOP
read_input: read a 4 byte control frame (FSTRM_CONTROL_STOP)
read_input: shutting down
write_control_frame: wrote a FSTRM_CONTROL_FINISH
thr_consumer(): exiting
joining consumer thread
completed in 0.05 seconds
count_generated= 4000
bytes_generated= 520000
count_submitted= 3830
bytes_submitted= 497692
count_received= 3830 (0.958)
bytes_received= 497692 (0.957)

setting up 300 second timeout
testing fstrm_iothr with socket param 127.0.0.1 queue_model= SPSC num_threads= 4 num_messages= 100000
opening tcp server socket on 127.0.0.1
creating consumer thread
creating 4 producer threads
thr_consumer(): accepted a connection
decode_control_frame: got a FSTRM_CONTROL_READY
write_control_frame: wrote a FSTRM_CONTROL_ACCEPT
decode_control_frame: got a FSTRM_CONTROL_START
joining 4 producer threads
destroying fstrm_iothr object
decode_control_frame: got a FSTRM_CONTROL_STOP
read_input: read a 4 byte control frame (FSTRM_CONTROL_STOP)
read_input: shutting down
write_control_frame: wrote a FSTRM_CONTROL_FINISH
thr_consumer(): exiting
joining consumer thread
completed in 0.39 seconds
count_generated= 400000
bytes_generated= 52000000
count_submitted= 356894
bytes_submitted= 46400068
count_received= 356894 (0.892)
bytes_received= 46400068 (0.892)

setting up 300 second timeout
testing fstrm_iothr with socket param 127.0.0.1 queue_model= SPSC num_threads= 16 num_messages= 1
opening tcp server socket on 127.0.0.1
creating consumer thread
creating 16 producer threads
thr_consumer(): accepted a connection
decode_control_frame: got a FSTRM_CONTROL_READY
write_control_frame: wrote a FSTRM_CONTROL_ACCEPT
decode_control_frame: got a FSTRM_CONTROL_START
joining 16 producer threads
destroying fstrm_iothr object
decode_control_frame: got a FSTRM_CONTROL_STOP
read_input: read a 4 byte control frame (FSTRM_CONTROL_STOP)
read_input: shutting down
write_control_frame: wrote a FSTRM_CONTROL_FINISH
thr_consumer(): exiting
joining consumer thread
completed in 0.05 seconds
count_generated= 16
bytes_generated= 832
count_submitted= 16
bytes_submitted= 832
count_received= 16 (1.000)
bytes_received= 832 (1.000)

setting up 300 second timeout
testing fstrm_iothr with socket param 127.0.0.1 queue_model= SPSC num_threads= 16 num_messages= 1000
opening tcp server socket on 127.0.0.1
creating consumer thread
creating 16 producer threads
thr_consumer(): accepted a connection
decode_control_frame: got a FSTRM_CONTROL_READY
write_control_frame: wrote a FSTRM_CONTROL_ACCEPT
decode_control_frame: got a FSTRM_CONTROL_START
joining 16 producer threads
destroying fstrm_iothr object
decode_control_frame: got a FSTRM_CONTROL_STOP
read_input: read a 4 byte control frame (FSTRM_CONTROL_STOP)
read_input: shutting down
write_control_frame: wrote a FSTRM_CONTROL_FINISH
thr_consumer(): exiting
joining consumer thread
completed in 0.06 seconds
count_generated= 16000
bytes_generated= 2080000
count_submitted= 13819
bytes_submitted= 1796080
count_received= 13819 (0.864)
bytes_received= 1796080 (0.864)

setting up 300 second timeout
Illegal instruction
FAIL t/run_test_fstrm_io_tcp.sh (exit status: 132)

[cmikk]

Thanks for this report.

Are you able to get a stack trace of where the illegal instruction and segmentation fault occur? I was unable to set up an s390x qemu instance to test, unfortunately.