make -C tools/testing/selftests TARGETS="net" TEST_PROGS=msg_zerocopy.sh TTEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net/lib'
make[1]: Nothing to be done for 'all'.
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make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: msg_zerocopy.sh
# 2.70 [+2.70] 
# 2.70 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.70 [+0.00] 
# 4.32 [+1.62] tx=5794 (361 MB) txc=0 zc=n
# 4.72 [+0.40] rx=2817 (361 MB)
# 4.73 [+0.01] 
# 4.73 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.73 [+0.00] 
# 6.39 [+1.66] tx=3768 (235 MB) txc=3768 zc=n
# 6.76 [+0.36] rx=1883 (235 MB)
# 6.76 [+0.01] OK
# 9.64 [+2.87] 
# 9.64 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.64 [+0.00] 
# 11.29 [+1.65] tx=6112 (381 MB) txc=0 zc=n
# 11.68 [+0.39] rx=3052 (381 MB)
# 11.69 [+0.01] 
# 11.69 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.69 [+0.00] 
# 13.35 [+1.66] tx=3811 (237 MB) txc=3811 zc=n
# 13.71 [+0.36] rx=1905 (237 MB)
# 13.71 [+0.01] OK
# 16.51 [+2.80] 
# 16.51 [+0.00] ipv4 udp -t 1 tx-rx
# 16.51 [+0.00] 
# 18.12 [+1.60] tx=12023 (750 MB) txc=0 zc=n
# 18.62 [+0.50] rx=11451 (714 MB)
# 18.63 [+0.02] 
# 18.63 [+0.00] ipv4 udp -t 1 tx-only
# 18.64 [+0.00] 
# 20.01 [+1.37] tx=7680 (479 MB) txc=0 zc=n
# 20.01 [+0.01] 
# 20.01 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.01 [+0.00] 
# 21.63 [+1.61] tx=4669 (291 MB) txc=4669 zc=n
# 22.13 [+0.50] rx=4663 (290 MB)
# 22.13 [+0.01] 
# 22.13 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.13 [+0.00] 
# 23.51 [+1.37] tx=4057 (253 MB) txc=4057 zc=y
# 23.53 [+0.02] OK
# 26.52 [+2.99] 
# 26.52 [+0.00] ipv6 udp -t 1 tx-rx
# 26.52 [+0.00] 
# 28.14 [+1.62] tx=12085 (754 MB) txc=0 zc=n
# 28.64 [+0.50] rx=11517 (718 MB)
# 28.65 [+0.00] 
# 28.65 [+0.00] ipv6 udp -t 1 tx-only
# 28.65 [+0.00] 
# 30.01 [+1.36] tx=7368 (459 MB) txc=0 zc=n
# 30.02 [+0.01] 
# 30.02 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.02 [+0.00] 
# 31.65 [+1.63] tx=4535 (283 MB) txc=4535 zc=n
# 32.15 [+0.50] rx=4535 (283 MB)
# 32.15 [+0.01] 
# 32.15 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.15 [+0.00] 
# 33.51 [+1.36] tx=3936 (245 MB) txc=3936 zc=y
# 33.53 [+0.02] OK
# 33.78 [+0.25] OK. All tests passed
ok 1 selftests: net: msg_zerocopy.sh
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
[?2004hxx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->