make -C tools/testing/selftests TARGETS="net" TEST_PROGS=bpf_offload.py TEEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: bpf_offload.py
# 6.22 [+6.22] Test destruction of generic XDP...
# 6.22 [+0.00] Traceback (most recent call last):
# 6.22 [+0.00]   File "/home/virtme/testing/wt-3/tools/testing/selftests/net/./bpf_offload.py", line 754, in <module>
# 6.23 [+0.00]     simdev = BpfNetdevSimDev()
# 6.23 [+0.00]   File "/home/virtme/testing/wt-3/tools/testing/selftests/net/./bpf_offload.py", line 351, in __init__
# 6.23 [+0.00]     super().__init__(port_count, ns=ns)
# 6.24 [+0.00]   File "/home/virtme/testing/wt-3/tools/testing/selftests/net/lib/py/nsim.py", line 87, in __init__
# 6.24 [+0.00]     self.nsims.append(self._make_port(port_index, ifnames[port_index]))
# 6.24 [+0.00]   File "/home/virtme/testing/wt-3/tools/testing/selftests/net/./bpf_offload.py", line 355, in _make_port
# 6.25 [+0.00]     return BpfNetdevSim(self, port_index, ifname, self.ns)
# 6.25 [+0.00]   File "/home/virtme/testing/wt-3/tools/testing/selftests/net/./bpf_offload.py", line 381, in __init__
# 6.25 [+0.00]     super().__init__(nsimdev, port_index, ifname, ns=ns)
# 6.25 [+0.00]   File "/home/virtme/testing/wt-3/tools/testing/selftests/net/lib/py/nsim.py", line 30, in __init__
# 6.26 [+0.00]     ret = ip("-j link show dev %s" % ifname, ns=ns)
# 6.26 [+0.00]   File "/home/virtme/testing/wt-3/tools/testing/selftests/net/lib/py/utils.py", line 190, in ip
# 6.26 [+0.00]     return tool('ip', args, json=json, host=host)
# 6.27 [+0.00]   File "/home/virtme/testing/wt-3/tools/testing/selftests/net/lib/py/utils.py", line 177, in tool
# 6.27 [+0.00]     cmd_obj = cmd(cmd_str, ns=ns, host=host)
# 6.27 [+0.00]   File "/home/virtme/testing/wt-3/tools/testing/selftests/net/lib/py/utils.py", line 75, in __init__
# 6.28 [+0.00]     self.process(terminate=False, fail=fail, timeout=timeout)
# 6.28 [+0.00]   File "/home/virtme/testing/wt-3/tools/testing/selftests/net/lib/py/utils.py", line 95, in process
# 6.28 [+0.00]     raise CmdExitFailure("Command failed: %s\nSTDOUT: %s\nSTDERR: %s" %
# 6.28 [+0.00] lib.py.utils.CmdExitFailure: Command failed: ['ip', '-j', 'link', 'show', 'dev', 'eth0']
# 6.29 [+0.00] STDOUT: b''
# 6.29 [+0.00] STDERR: b'!!!malformed message: len=0\n'
not ok 1 selftests: net: bpf_offload.py # exit=1
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->