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[Bug 2110591] [NEW] plucky: ubuntu_kselftests_net:net-build build failure for s390 arch

To: canonical-ubuntu-qa@xxxxxxxxxxxxxxxxxxx
From: Mehmet Basaran <2110591@xxxxxxxxxxxxxxxxxx>
Date: Tue, 13 May 2025 22:05:26 -0000
Reply-to: Bug 2110591 <2110591@xxxxxxxxxxxxxxxxxx>
Sender: noreply@xxxxxxxxxxxxx
Public bug reported:

First seen on plucky 6.14.0-17.17 on metal:kernel06 instance.

9048  10:42:12 DEBUG| [stdout] CC reuseaddr_conflict
9049  10:42:12 DEBUG| [stdout] CC tls
9050  10:42:16 DEBUG| [stdout] CC tun
9051  10:42:17 DEBUG| [stdout] CC tap
9052  10:42:17 DEBUG| [stdout] CC epoll_busy_poll
9053  10:42:18 DEBUG| [stdout] CC sk_bind_sendto_listen
9054  10:42:18 DEBUG| [stdout] CC sk_connect_zero_addr
9055  10:42:18 DEBUG| [stdout] CC sk_so_peek_off
9056  10:42:18 DEBUG| [stdout] CC so_incoming_cpu
9057  10:42:19 DEBUG| [stdout] CC bind_wildcard
9058  10:42:19 DEBUG| [stdout] CC bind_timewait
9059  10:42:19 DEBUG| [stdout] CC socket
9060  10:42:19 ERROR| [stderr] socket.c: In function ‘run_tests’:
9061  10:42:19 ERROR| [stderr] socket.c:63:25: warning: ignoring return value of ‘strerror_r’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
9062  10:42:19 ERROR| [stderr] 63 | strerror_r(-s->expect, err_string1, ERR_STRING_SZ);
9063  10:42:19 ERROR| [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
9064  10:42:19 ERROR| [stderr] socket.c:64:25: warning: ignoring return value of ‘strerror_r’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
9065  10:42:19 ERROR| [stderr] 64 | strerror_r(errno, err_string2, ERR_STRING_SZ);
9066  10:42:19 ERROR| [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
9067  10:42:19 ERROR| [stderr] socket.c:77:33: warning: ignoring return value of ‘strerror_r’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
9068  10:42:19 ERROR| [stderr] 77 | strerror_r(errno, err_string1, ERR_STRING_SZ);
9069  10:42:19 ERROR| [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
9070  10:42:19 DEBUG| [stdout] CC nettest
9071  10:42:20 DEBUG| [stdout] CC psock_fanout
9072  10:42:20 DEBUG| [stdout] CC psock_tpacket
9073  10:42:20 DEBUG| [stdout] CC msg_zerocopy
9074  10:42:21 DEBUG| [stdout] CC reuseport_addr_any
9075  10:42:21 DEBUG| [stdout] CC tcp_mmap
9076  10:42:21 DEBUG| [stdout] CC tcp_inq
9077  10:42:21 DEBUG| [stdout] CC psock_snd
9078  10:42:21 DEBUG| [stdout] CC txring_overwrite
9079  10:42:21 DEBUG| [stdout] CC udpgso
9080  10:42:22 DEBUG| [stdout] CC udpgso_bench_tx
9081  10:42:22 DEBUG| [stdout] CC udpgso_bench_rx
9082  10:42:22 DEBUG| [stdout] CC ip_defrag
9083  10:42:22 DEBUG| [stdout] CC so_txtime
9084  10:42:22 DEBUG| [stdout] CC ipv6_flowlabel
9085  10:42:23 DEBUG| [stdout] CC ipv6_flowlabel_mgr
9086  10:42:23 DEBUG| [stdout] CC so_netns_cookie
9087  10:42:23 DEBUG| [stdout] CC tcp_fastopen_backup_key
9088  10:42:23 DEBUG| [stdout] CC fin_ack_lat
9089  10:42:23 DEBUG| [stdout] CC reuseaddr_ports_exhausted
9090  10:42:23 DEBUG| [stdout] CC hwtstamp_config
9091  10:42:24 DEBUG| [stdout] CC rxtimestamp
9092  10:42:24 DEBUG| [stdout] CC timestamping
9093  10:42:24 DEBUG| [stdout] CC txtimestamp
9094  10:42:24 DEBUG| [stdout] CC ipsec
9095  10:42:25 DEBUG| [stdout] CC ioam6_parser
9096  10:42:25 DEBUG| [stdout] CC gro
9097  10:42:26 DEBUG| [stdout] CC toeplitz
9098  10:42:26 DEBUG| [stdout] CC cmsg_sender
9099  10:42:26 DEBUG| [stdout] CC stress_reuseport_listen
9100  10:42:26 DEBUG| [stdout] CC io_uring_zerocopy_tx
9101  10:42:26 DEBUG| [stdout] CC bind_bhash
9102  10:42:26 DEBUG| [stdout] CC sctp_hello
9103  10:42:26 DEBUG| [stdout] CC ip_local_port_range
9104  10:42:27 DEBUG| [stdout] gcc -std=gnu11 -O2 -W -Wall -Wextra -Wno-unused-parameter -Wshadow -c -MMD -c -o ynl.o ynl.c
9105  10:42:28 DEBUG| [stdout] -e AR ynl.a
9106  10:42:28 DEBUG| [stdout] -e GEN netdev-user.c
9107  10:42:28 ERROR| [stderr] Traceback (most recent call last):
9108  10:42:28 ERROR| [stderr] File "/home/ubuntu/autotest/client/tmp/ubuntu_kselftests_net/src/linux/tools/net/ynl/generated/../pyynl/ynl_gen_c.py", line 3054, in
9109  10:42:28 ERROR| [stderr] main()
9110  10:42:28 ERROR| [stderr] ~~~~^^
9111  10:42:28 ERROR| [stderr] File "/home/ubuntu/autotest/client/tmp/ubuntu_kselftests_net/src/linux/tools/net/ynl/generated/../pyynl/ynl_gen_c.py", line 2763, in main
9112  10:42:28 ERROR| [stderr] parsed = Family(args.spec, exclude_ops)
9113  10:42:28 ERROR| [stderr] File "/home/ubuntu/autotest/client/tmp/ubuntu_kselftests_net/src/linux/tools/net/ynl/generated/../pyynl/ynl_gen_c.py", line 946, in __init__
9114  10:42:28 ERROR| [stderr] super().__init__(file_name, exclude_ops=exclude_ops)
9115  10:42:28 ERROR| [stderr] ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
9116  10:42:28 ERROR| [stderr] File "/home/ubuntu/autotest/client/tmp/ubuntu_kselftests_net/src/linux/tools/net/ynl/pyynl/lib/nlspec.py", line 460, in __init__
9117  10:42:28 ERROR| [stderr] jsonschema = importlib.import_module("jsonschema")
9118  10:42:28 ERROR| [stderr] File "/usr/lib/python3.13/importlib/__init__.py", line 88, in import_module
9119  10:42:28 ERROR| [stderr] return _bootstrap._gcd_import(name[level:], package, level)
9120  10:42:28 ERROR| [stderr] ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
9121  10:42:28 ERROR| [stderr] File "", line 1387, in _gcd_import
9122  10:42:28 ERROR| [stderr] File "", line 1360, in _find_and_load
9123  10:42:28 ERROR| [stderr] File "", line 1324, in _find_and_load_unlocked
9124  10:42:28 ERROR| [stderr] ModuleNotFoundError: No module named 'jsonschema'
9125  10:42:28 ERROR| [stderr] make[3]: *** [Makefile:49: netdev-user.c] Error 1
9126  10:42:28 ERROR| [stderr] make[2]: *** [Makefile:25: generated] Error 2
9127  10:42:28 ERROR| [stderr] make[1]: *** [ynl.mk:30: /home/ubuntu/autotest/client/tmp/ubuntu_kselftests_net/src/linux/tools/testing/selftests/net/libynl.a] Error 2
9128  10:42:28 DEBUG| [stdout] make: Leaving directory '/home/ubuntu/autotest/client/tmp/ubuntu_kselftests_net/src/linux/tools/testing/selftests'
9129  10:42:28 ERROR| [stderr] make: *** [Makefile:200: all] Error 2
9130  10:42:28 ERROR| Exception escaping from test:
9131  Traceback (most recent call last):
9132   File "/home/ubuntu/autotest/client/shared/test.py", line 411, in _exec
9133   _call_test_function(self.execute, *p_args, **p_dargs)
9134   ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
9135   File "/home/ubuntu/autotest/client/shared/test.py", line 823, in _call_test_function
9136   return func(*args, **dargs)
9137   File "/home/ubuntu/autotest/client/shared/test.py", line 290, in execute
9138   self._call_run_once(constraints, profile_only,
9139   ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^
9140   postprocess_profiled_run, args, dargs)
9141   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
9142   File "/home/ubuntu/autotest/client/shared/test.py", line 212, in _call_run_once
9143   self.run_once(*args, **dargs)
9144   ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^
9145   File "/home/ubuntu/autotest/client/tests/ubuntu_kselftests_net/ubuntu_kselftests_net.py", line 148, in run_once
9146   utils.system_output(cmd, retain_output=True)
9147   ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^
9148   File "/home/ubuntu/autotest/client/shared/utils.py", line 1265, in system_output
9149   out = run(command, timeout=timeout, ignore_status=ignore_status,
9150   ~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
9151   stdout_tee=TEE_TO_LOGS, stderr_tee=TEE_TO_LOGS,
9152   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
9153   verbose=verbose, args=args).stdout
9154   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
9155   File "/home/ubuntu/autotest/client/shared/utils.py", line 916, in run
9156   raise error.CmdError(command, bg_job.result,
9157   "Command returned non-zero exit status")
9158  autotest.client.shared.error.CmdError: Command failed, rc=2, Command returned non-zero exit status
9159  * Command:
9160   make -C linux/tools/testing/selftests TARGETS=net
9161  Exit status: 2
9162  Duration: 16.47879981994629

** Affects: ubuntu-kernel-tests
     Importance: Undecided
         Status: New

** Description changed:

- First seen on plucky 6.14.0-17.17 on testflinger:kernel06 instance.
+ First seen on plucky 6.14.0-17.17 on metal:kernel06 instance.
  
  9048  10:42:12 DEBUG| [stdout] CC reuseaddr_conflict
  9049  10:42:12 DEBUG| [stdout] CC tls
  9050  10:42:16 DEBUG| [stdout] CC tun
  9051  10:42:17 DEBUG| [stdout] CC tap
  9052  10:42:17 DEBUG| [stdout] CC epoll_busy_poll
  9053  10:42:18 DEBUG| [stdout] CC sk_bind_sendto_listen
  9054  10:42:18 DEBUG| [stdout] CC sk_connect_zero_addr
  9055  10:42:18 DEBUG| [stdout] CC sk_so_peek_off
  9056  10:42:18 DEBUG| [stdout] CC so_incoming_cpu
  9057  10:42:19 DEBUG| [stdout] CC bind_wildcard
  9058  10:42:19 DEBUG| [stdout] CC bind_timewait
  9059  10:42:19 DEBUG| [stdout] CC socket
  9060  10:42:19 ERROR| [stderr] socket.c: In function ‘run_tests’:
  9061  10:42:19 ERROR| [stderr] socket.c:63:25: warning: ignoring return value of ‘strerror_r’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  9062  10:42:19 ERROR| [stderr] 63 | strerror_r(-s->expect, err_string1, ERR_STRING_SZ);
  9063  10:42:19 ERROR| [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  9064  10:42:19 ERROR| [stderr] socket.c:64:25: warning: ignoring return value of ‘strerror_r’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  9065  10:42:19 ERROR| [stderr] 64 | strerror_r(errno, err_string2, ERR_STRING_SZ);
  9066  10:42:19 ERROR| [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  9067  10:42:19 ERROR| [stderr] socket.c:77:33: warning: ignoring return value of ‘strerror_r’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  9068  10:42:19 ERROR| [stderr] 77 | strerror_r(errno, err_string1, ERR_STRING_SZ);
  9069  10:42:19 ERROR| [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  9070  10:42:19 DEBUG| [stdout] CC nettest
  9071  10:42:20 DEBUG| [stdout] CC psock_fanout
  9072  10:42:20 DEBUG| [stdout] CC psock_tpacket
  9073  10:42:20 DEBUG| [stdout] CC msg_zerocopy
  9074  10:42:21 DEBUG| [stdout] CC reuseport_addr_any
  9075  10:42:21 DEBUG| [stdout] CC tcp_mmap
  9076  10:42:21 DEBUG| [stdout] CC tcp_inq
  9077  10:42:21 DEBUG| [stdout] CC psock_snd
  9078  10:42:21 DEBUG| [stdout] CC txring_overwrite
  9079  10:42:21 DEBUG| [stdout] CC udpgso
  9080  10:42:22 DEBUG| [stdout] CC udpgso_bench_tx
  9081  10:42:22 DEBUG| [stdout] CC udpgso_bench_rx
  9082  10:42:22 DEBUG| [stdout] CC ip_defrag
  9083  10:42:22 DEBUG| [stdout] CC so_txtime
  9084  10:42:22 DEBUG| [stdout] CC ipv6_flowlabel
  9085  10:42:23 DEBUG| [stdout] CC ipv6_flowlabel_mgr
  9086  10:42:23 DEBUG| [stdout] CC so_netns_cookie
  9087  10:42:23 DEBUG| [stdout] CC tcp_fastopen_backup_key
  9088  10:42:23 DEBUG| [stdout] CC fin_ack_lat
  9089  10:42:23 DEBUG| [stdout] CC reuseaddr_ports_exhausted
  9090  10:42:23 DEBUG| [stdout] CC hwtstamp_config
  9091  10:42:24 DEBUG| [stdout] CC rxtimestamp
  9092  10:42:24 DEBUG| [stdout] CC timestamping
  9093  10:42:24 DEBUG| [stdout] CC txtimestamp
  9094  10:42:24 DEBUG| [stdout] CC ipsec
  9095  10:42:25 DEBUG| [stdout] CC ioam6_parser
  9096  10:42:25 DEBUG| [stdout] CC gro
  9097  10:42:26 DEBUG| [stdout] CC toeplitz
  9098  10:42:26 DEBUG| [stdout] CC cmsg_sender
  9099  10:42:26 DEBUG| [stdout] CC stress_reuseport_listen
  9100  10:42:26 DEBUG| [stdout] CC io_uring_zerocopy_tx
  9101  10:42:26 DEBUG| [stdout] CC bind_bhash
  9102  10:42:26 DEBUG| [stdout] CC sctp_hello
  9103  10:42:26 DEBUG| [stdout] CC ip_local_port_range
  9104  10:42:27 DEBUG| [stdout] gcc -std=gnu11 -O2 -W -Wall -Wextra -Wno-unused-parameter -Wshadow -c -MMD -c -o ynl.o ynl.c
  9105  10:42:28 DEBUG| [stdout] -e AR ynl.a
  9106  10:42:28 DEBUG| [stdout] -e GEN netdev-user.c
  9107  10:42:28 ERROR| [stderr] Traceback (most recent call last):
  9108  10:42:28 ERROR| [stderr] File "/home/ubuntu/autotest/client/tmp/ubuntu_kselftests_net/src/linux/tools/net/ynl/generated/../pyynl/ynl_gen_c.py", line 3054, in
  9109  10:42:28 ERROR| [stderr] main()
  9110  10:42:28 ERROR| [stderr] ~~~~^^
  9111  10:42:28 ERROR| [stderr] File "/home/ubuntu/autotest/client/tmp/ubuntu_kselftests_net/src/linux/tools/net/ynl/generated/../pyynl/ynl_gen_c.py", line 2763, in main
  9112  10:42:28 ERROR| [stderr] parsed = Family(args.spec, exclude_ops)
  9113  10:42:28 ERROR| [stderr] File "/home/ubuntu/autotest/client/tmp/ubuntu_kselftests_net/src/linux/tools/net/ynl/generated/../pyynl/ynl_gen_c.py", line 946, in __init__
  9114  10:42:28 ERROR| [stderr] super().__init__(file_name, exclude_ops=exclude_ops)
  9115  10:42:28 ERROR| [stderr] ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  9116  10:42:28 ERROR| [stderr] File "/home/ubuntu/autotest/client/tmp/ubuntu_kselftests_net/src/linux/tools/net/ynl/pyynl/lib/nlspec.py", line 460, in __init__
  9117  10:42:28 ERROR| [stderr] jsonschema = importlib.import_module("jsonschema")
  9118  10:42:28 ERROR| [stderr] File "/usr/lib/python3.13/importlib/__init__.py", line 88, in import_module
  9119  10:42:28 ERROR| [stderr] return _bootstrap._gcd_import(name[level:], package, level)
  9120  10:42:28 ERROR| [stderr] ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  9121  10:42:28 ERROR| [stderr] File "", line 1387, in _gcd_import
  9122  10:42:28 ERROR| [stderr] File "", line 1360, in _find_and_load
  9123  10:42:28 ERROR| [stderr] File "", line 1324, in _find_and_load_unlocked
  9124  10:42:28 ERROR| [stderr] ModuleNotFoundError: No module named 'jsonschema'
  9125  10:42:28 ERROR| [stderr] make[3]: *** [Makefile:49: netdev-user.c] Error 1
  9126  10:42:28 ERROR| [stderr] make[2]: *** [Makefile:25: generated] Error 2
  9127  10:42:28 ERROR| [stderr] make[1]: *** [ynl.mk:30: /home/ubuntu/autotest/client/tmp/ubuntu_kselftests_net/src/linux/tools/testing/selftests/net/libynl.a] Error 2
  9128  10:42:28 DEBUG| [stdout] make: Leaving directory '/home/ubuntu/autotest/client/tmp/ubuntu_kselftests_net/src/linux/tools/testing/selftests'
  9129  10:42:28 ERROR| [stderr] make: *** [Makefile:200: all] Error 2
  9130  10:42:28 ERROR| Exception escaping from test:
  9131  Traceback (most recent call last):
  9132   File "/home/ubuntu/autotest/client/shared/test.py", line 411, in _exec
  9133   _call_test_function(self.execute, *p_args, **p_dargs)
  9134   ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  9135   File "/home/ubuntu/autotest/client/shared/test.py", line 823, in _call_test_function
  9136   return func(*args, **dargs)
  9137   File "/home/ubuntu/autotest/client/shared/test.py", line 290, in execute
  9138   self._call_run_once(constraints, profile_only,
  9139   ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^
  9140   postprocess_profiled_run, args, dargs)
  9141   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  9142   File "/home/ubuntu/autotest/client/shared/test.py", line 212, in _call_run_once
  9143   self.run_once(*args, **dargs)
  9144   ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^
  9145   File "/home/ubuntu/autotest/client/tests/ubuntu_kselftests_net/ubuntu_kselftests_net.py", line 148, in run_once
  9146   utils.system_output(cmd, retain_output=True)
  9147   ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^
  9148   File "/home/ubuntu/autotest/client/shared/utils.py", line 1265, in system_output
  9149   out = run(command, timeout=timeout, ignore_status=ignore_status,
  9150   ~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  9151   stdout_tee=TEE_TO_LOGS, stderr_tee=TEE_TO_LOGS,
  9152   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  9153   verbose=verbose, args=args).stdout
  9154   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  9155   File "/home/ubuntu/autotest/client/shared/utils.py", line 916, in run
  9156   raise error.CmdError(command, bg_job.result,
  9157   "Command returned non-zero exit status")
  9158  autotest.client.shared.error.CmdError: Command failed, rc=2, Command returned non-zero exit status
  9159  * Command:
  9160   make -C linux/tools/testing/selftests TARGETS=net
  9161  Exit status: 2
  9162  Duration: 16.47879981994629

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https://bugs.launchpad.net/bugs/2110591

Title:
  plucky: ubuntu_kselftests_net:net-build build failure for s390 arch

Status in ubuntu-kernel-tests:
  New

Bug description:
  First seen on plucky 6.14.0-17.17 on metal:kernel06 instance.

  9048  10:42:12 DEBUG| [stdout] CC reuseaddr_conflict
  9049  10:42:12 DEBUG| [stdout] CC tls
  9050  10:42:16 DEBUG| [stdout] CC tun
  9051  10:42:17 DEBUG| [stdout] CC tap
  9052  10:42:17 DEBUG| [stdout] CC epoll_busy_poll
  9053  10:42:18 DEBUG| [stdout] CC sk_bind_sendto_listen
  9054  10:42:18 DEBUG| [stdout] CC sk_connect_zero_addr
  9055  10:42:18 DEBUG| [stdout] CC sk_so_peek_off
  9056  10:42:18 DEBUG| [stdout] CC so_incoming_cpu
  9057  10:42:19 DEBUG| [stdout] CC bind_wildcard
  9058  10:42:19 DEBUG| [stdout] CC bind_timewait
  9059  10:42:19 DEBUG| [stdout] CC socket
  9060  10:42:19 ERROR| [stderr] socket.c: In function ‘run_tests’:
  9061  10:42:19 ERROR| [stderr] socket.c:63:25: warning: ignoring return value of ‘strerror_r’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  9062  10:42:19 ERROR| [stderr] 63 | strerror_r(-s->expect, err_string1, ERR_STRING_SZ);
  9063  10:42:19 ERROR| [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  9064  10:42:19 ERROR| [stderr] socket.c:64:25: warning: ignoring return value of ‘strerror_r’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  9065  10:42:19 ERROR| [stderr] 64 | strerror_r(errno, err_string2, ERR_STRING_SZ);
  9066  10:42:19 ERROR| [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  9067  10:42:19 ERROR| [stderr] socket.c:77:33: warning: ignoring return value of ‘strerror_r’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  9068  10:42:19 ERROR| [stderr] 77 | strerror_r(errno, err_string1, ERR_STRING_SZ);
  9069  10:42:19 ERROR| [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  9070  10:42:19 DEBUG| [stdout] CC nettest
  9071  10:42:20 DEBUG| [stdout] CC psock_fanout
  9072  10:42:20 DEBUG| [stdout] CC psock_tpacket
  9073  10:42:20 DEBUG| [stdout] CC msg_zerocopy
  9074  10:42:21 DEBUG| [stdout] CC reuseport_addr_any
  9075  10:42:21 DEBUG| [stdout] CC tcp_mmap
  9076  10:42:21 DEBUG| [stdout] CC tcp_inq
  9077  10:42:21 DEBUG| [stdout] CC psock_snd
  9078  10:42:21 DEBUG| [stdout] CC txring_overwrite
  9079  10:42:21 DEBUG| [stdout] CC udpgso
  9080  10:42:22 DEBUG| [stdout] CC udpgso_bench_tx
  9081  10:42:22 DEBUG| [stdout] CC udpgso_bench_rx
  9082  10:42:22 DEBUG| [stdout] CC ip_defrag
  9083  10:42:22 DEBUG| [stdout] CC so_txtime
  9084  10:42:22 DEBUG| [stdout] CC ipv6_flowlabel
  9085  10:42:23 DEBUG| [stdout] CC ipv6_flowlabel_mgr
  9086  10:42:23 DEBUG| [stdout] CC so_netns_cookie
  9087  10:42:23 DEBUG| [stdout] CC tcp_fastopen_backup_key
  9088  10:42:23 DEBUG| [stdout] CC fin_ack_lat
  9089  10:42:23 DEBUG| [stdout] CC reuseaddr_ports_exhausted
  9090  10:42:23 DEBUG| [stdout] CC hwtstamp_config
  9091  10:42:24 DEBUG| [stdout] CC rxtimestamp
  9092  10:42:24 DEBUG| [stdout] CC timestamping
  9093  10:42:24 DEBUG| [stdout] CC txtimestamp
  9094  10:42:24 DEBUG| [stdout] CC ipsec
  9095  10:42:25 DEBUG| [stdout] CC ioam6_parser
  9096  10:42:25 DEBUG| [stdout] CC gro
  9097  10:42:26 DEBUG| [stdout] CC toeplitz
  9098  10:42:26 DEBUG| [stdout] CC cmsg_sender
  9099  10:42:26 DEBUG| [stdout] CC stress_reuseport_listen
  9100  10:42:26 DEBUG| [stdout] CC io_uring_zerocopy_tx
  9101  10:42:26 DEBUG| [stdout] CC bind_bhash
  9102  10:42:26 DEBUG| [stdout] CC sctp_hello
  9103  10:42:26 DEBUG| [stdout] CC ip_local_port_range
  9104  10:42:27 DEBUG| [stdout] gcc -std=gnu11 -O2 -W -Wall -Wextra -Wno-unused-parameter -Wshadow -c -MMD -c -o ynl.o ynl.c
  9105  10:42:28 DEBUG| [stdout] -e AR ynl.a
  9106  10:42:28 DEBUG| [stdout] -e GEN netdev-user.c
  9107  10:42:28 ERROR| [stderr] Traceback (most recent call last):
  9108  10:42:28 ERROR| [stderr] File "/home/ubuntu/autotest/client/tmp/ubuntu_kselftests_net/src/linux/tools/net/ynl/generated/../pyynl/ynl_gen_c.py", line 3054, in
  9109  10:42:28 ERROR| [stderr] main()
  9110  10:42:28 ERROR| [stderr] ~~~~^^
  9111  10:42:28 ERROR| [stderr] File "/home/ubuntu/autotest/client/tmp/ubuntu_kselftests_net/src/linux/tools/net/ynl/generated/../pyynl/ynl_gen_c.py", line 2763, in main
  9112  10:42:28 ERROR| [stderr] parsed = Family(args.spec, exclude_ops)
  9113  10:42:28 ERROR| [stderr] File "/home/ubuntu/autotest/client/tmp/ubuntu_kselftests_net/src/linux/tools/net/ynl/generated/../pyynl/ynl_gen_c.py", line 946, in __init__
  9114  10:42:28 ERROR| [stderr] super().__init__(file_name, exclude_ops=exclude_ops)
  9115  10:42:28 ERROR| [stderr] ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  9116  10:42:28 ERROR| [stderr] File "/home/ubuntu/autotest/client/tmp/ubuntu_kselftests_net/src/linux/tools/net/ynl/pyynl/lib/nlspec.py", line 460, in __init__
  9117  10:42:28 ERROR| [stderr] jsonschema = importlib.import_module("jsonschema")
  9118  10:42:28 ERROR| [stderr] File "/usr/lib/python3.13/importlib/__init__.py", line 88, in import_module
  9119  10:42:28 ERROR| [stderr] return _bootstrap._gcd_import(name[level:], package, level)
  9120  10:42:28 ERROR| [stderr] ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  9121  10:42:28 ERROR| [stderr] File "", line 1387, in _gcd_import
  9122  10:42:28 ERROR| [stderr] File "", line 1360, in _find_and_load
  9123  10:42:28 ERROR| [stderr] File "", line 1324, in _find_and_load_unlocked
  9124  10:42:28 ERROR| [stderr] ModuleNotFoundError: No module named 'jsonschema'
  9125  10:42:28 ERROR| [stderr] make[3]: *** [Makefile:49: netdev-user.c] Error 1
  9126  10:42:28 ERROR| [stderr] make[2]: *** [Makefile:25: generated] Error 2
  9127  10:42:28 ERROR| [stderr] make[1]: *** [ynl.mk:30: /home/ubuntu/autotest/client/tmp/ubuntu_kselftests_net/src/linux/tools/testing/selftests/net/libynl.a] Error 2
  9128  10:42:28 DEBUG| [stdout] make: Leaving directory '/home/ubuntu/autotest/client/tmp/ubuntu_kselftests_net/src/linux/tools/testing/selftests'
  9129  10:42:28 ERROR| [stderr] make: *** [Makefile:200: all] Error 2
  9130  10:42:28 ERROR| Exception escaping from test:
  9131  Traceback (most recent call last):
  9132   File "/home/ubuntu/autotest/client/shared/test.py", line 411, in _exec
  9133   _call_test_function(self.execute, *p_args, **p_dargs)
  9134   ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  9135   File "/home/ubuntu/autotest/client/shared/test.py", line 823, in _call_test_function
  9136   return func(*args, **dargs)
  9137   File "/home/ubuntu/autotest/client/shared/test.py", line 290, in execute
  9138   self._call_run_once(constraints, profile_only,
  9139   ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^
  9140   postprocess_profiled_run, args, dargs)
  9141   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  9142   File "/home/ubuntu/autotest/client/shared/test.py", line 212, in _call_run_once
  9143   self.run_once(*args, **dargs)
  9144   ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^
  9145   File "/home/ubuntu/autotest/client/tests/ubuntu_kselftests_net/ubuntu_kselftests_net.py", line 148, in run_once
  9146   utils.system_output(cmd, retain_output=True)
  9147   ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^
  9148   File "/home/ubuntu/autotest/client/shared/utils.py", line 1265, in system_output
  9149   out = run(command, timeout=timeout, ignore_status=ignore_status,
  9150   ~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  9151   stdout_tee=TEE_TO_LOGS, stderr_tee=TEE_TO_LOGS,
  9152   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  9153   verbose=verbose, args=args).stdout
  9154   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  9155   File "/home/ubuntu/autotest/client/shared/utils.py", line 916, in run
  9156   raise error.CmdError(command, bg_job.result,
  9157   "Command returned non-zero exit status")
  9158  autotest.client.shared.error.CmdError: Command failed, rc=2, Command returned non-zero exit status
  9159  * Command:
  9160   make -C linux/tools/testing/selftests TARGETS=net
  9161  Exit status: 2
  9162  Duration: 16.47879981994629

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