make -C tools/testing/selftests TARGETS="net" TEST_PROGS=netdev-l2addr.sh  TEST_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: netdev-l2addr.sh
# 0.50 [+0.50] !!!malformed message: len=0
# 1.73 [+1.23] !!!malformed message: len=0
# 2.02 [+0.29] Cannot find device "nsim2025"
# 2.33 [+0.31] Device "nsim2025" does not exist.
# 2.35 [+0.02] ERROR: Couldn't get ether addr (ret: ns-S4zpXJ)
# 2.63 [+0.28] Device "nsim2025" does not exist.
# 2.64 [+0.02] ERROR: Couldn't get brd addr (ret: ns-S4zpXJ)
# 2.90 [+0.26] Device "nsim2025" does not exist.
# 3.41 [+0.51] Cannot find device "nsim2025"
# 3.71 [+0.30] Cannot find device "nsim2025"
# 4.01 [+0.29] Device "nsim2025" does not exist.
# 4.03 [+0.02] ERROR: Couldn't set ether addr (ret: d0:be:d0:be:d0:00)
# 4.32 [+0.30] Device "nsim2025" does not exist.
# 4.34 [+0.02] ERROR: Couldn't set brd addr (ret: Couldn't set ether addr)
# 5.09 [+0.75] !!!malformed message: len=0
# 5.37 [+0.28] Cannot find device "nsim2025p2"
# 5.67 [+0.30] Device "nsim2025p2" does not exist.
# 5.68 [+0.01] ERROR: Couldn't get ether addr (ret: ns-S4zpXJ)
# 6.00 [+0.32] Device "nsim2025p2" does not exist.
# 6.01 [+0.02] ERROR: Couldn't get brd addr (ret: ns-S4zpXJ)
# 6.32 [+0.31] Device "nsim2025p2" does not exist.
# 6.35 [+0.02] ERROR: Couldn't get permaddr (ret: Couldn't get brd addr)
not ok 1 selftests: net: netdev-l2addr.sh # 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__->