make -C tools/testing/selftests TARGETS="net" TEST_PROGS=udpgro_fwd.sh TESST_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'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: udpgro_fwd.sh
# 0.10 [+0.10] IPv4
# 2.09 [+1.98] No GRO                                   ok
# 5.80 [+3.71] GRO frag list                            ok
# 9.71 [+3.91] GRO fwd                                  ok
# 12.95 [+3.24] UDP fwd perf                            udp rx:      9 MB/s     7481 calls/s
# 14.50 [+1.55] udp tx:     12 MB/s      213 calls/s    213 msg/s
# 15.30 [+0.80] udp rx:     11 MB/s     9696 calls/s
# 15.52 [+0.21] udp tx:     11 MB/s      202 calls/s    202 msg/s
# 16.30 [+0.79] udp rx:     11 MB/s     9504 calls/s
# 16.74 [+0.44] UDP GRO fwd perf                        udp rx:      9 MB/s     7632 calls/s
# 18.28 [+1.54] udp tx:     11 MB/s      202 calls/s    202 msg/s
# 19.07 [+0.79] udp rx:     11 MB/s     9696 calls/s
# 19.28 [+0.21] udp tx:     11 MB/s      202 calls/s    202 msg/s
# 20.07 [+0.79] udp rx:     11 MB/s     9600 calls/s
# 24.50 [+4.43] GRO frag list over UDP tunnel            ok
# 30.85 [+6.35] GRO fwd over UDP tunnel                  ok
# 32.57 [+1.71] IPv6
# 34.90 [+2.34] No GRO                                   ok
# 39.49 [+4.58] GRO frag list                            ok
# 44.14 [+4.65] GRO fwd                                  ok
# 47.91 [+3.78] UDP fwd perf                            udp rx:      8 MB/s     7001 calls/s
# 49.46 [+1.55] udp tx:     11 MB/s      198 calls/s    198 msg/s
# 50.24 [+0.78] udp rx:     11 MB/s     9120 calls/s
# 50.48 [+0.23] udp tx:     11 MB/s      190 calls/s    190 msg/s
# 51.24 [+0.77] udp rx:     10 MB/s     8640 calls/s
# 51.73 [+0.49] UDP GRO fwd perf                        udp rx:      7 MB/s     6480 calls/s
# 53.38 [+1.64] udp tx:     10 MB/s      176 calls/s    176 msg/s
# 54.14 [+0.76] udp rx:      9 MB/s     7632 calls/s
# 54.38 [+0.24] udp tx:      9 MB/s      165 calls/s    165 msg/s
# 55.14 [+0.76] udp rx:     11 MB/s     9216 calls/s
# 55.38 [+0.24] udp tx:     11 MB/s      190 calls/s    190 msg/s
# 59.88 [+4.49] GRO frag list over UDP tunnel            ok
# 66.24 [+6.37] GRO fwd over UDP tunnel                  ok
ok 1 selftests: net: udpgro_fwd.sh
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
unreferenced object 0x00042d20 (size 64):
  comm "swapper/0", pid 0, jiffies 4294667296
  hex dump (first 32 bytes on cpu 0):
    00 00 00 00 00 00 00 00 00 00 06 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace (crc 0):
    pcpu_alloc_noprof+0x4ad/0xab0
    setup_zone_pageset+0x30/0x290
    setup_per_cpu_pageset+0x6a/0x1f0
    start_kernel+0x2a4/0x410
    x86_64_start_reservations+0x18/0x30
    x86_64_start_kernel+0xba/0x110
    common_startup_64+0x12c/0x138
xx__->