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
# 0.08 [+0.08] IPv4
# 2.02 [+1.94] No GRO                                   ok
# 5.79 [+3.77] GRO frag list                            ok
# 9.64 [+3.85] GRO fwd                                  ok
# 12.69 [+3.05] UDP fwd perf                            udp rx:      9 MB/s     7961 calls/s
# 14.20 [+1.51] udp tx:     12 MB/s      209 calls/s    209 msg/s
# 14.99 [+0.79] udp rx:     11 MB/s     9648 calls/s
# 15.20 [+0.21] udp tx:     11 MB/s      201 calls/s    201 msg/s
# 16.00 [+0.79] udp rx:     11 MB/s     9312 calls/s
# 16.45 [+0.45] UDP GRO fwd perf                        udp rx:      9 MB/s     7632 calls/s
# 17.97 [+1.52] udp tx:     11 MB/s      202 calls/s    202 msg/s
# 18.77 [+0.80] udp rx:     12 MB/s     9792 calls/s
# 18.97 [+0.21] udp tx:     11 MB/s      203 calls/s    203 msg/s
# 19.77 [+0.80] udp rx:     11 MB/s     9648 calls/s
# 24.10 [+4.33] GRO frag list over UDP tunnel            ok
# 29.48 [+5.39] GRO fwd over UDP tunnel                  ok
# 30.81 [+1.32] IPv6
# 32.66 [+1.85] No GRO                                   ok
# 35.97 [+3.31] GRO frag list                            ok
# 39.52 [+3.56] GRO fwd                                  ok
# 42.55 [+3.02] UDP fwd perf                            udp rx:      9 MB/s     7481 calls/s
# 44.04 [+1.49] udp tx:     12 MB/s      212 calls/s    212 msg/s
# 44.83 [+0.79] udp rx:     11 MB/s     9696 calls/s
# 45.04 [+0.21] udp tx:     11 MB/s      198 calls/s    198 msg/s
# 45.84 [+0.80] udp rx:     11 MB/s     9216 calls/s
# 46.28 [+0.44] UDP GRO fwd perf                        udp rx:      9 MB/s     7776 calls/s
# 47.79 [+1.51] udp tx:     11 MB/s      203 calls/s    203 msg/s
# 48.59 [+0.80] udp rx:     12 MB/s    10032 calls/s
# 48.79 [+0.20] udp tx:     12 MB/s      209 calls/s    209 msg/s
# 49.60 [+0.81] udp rx:     12 MB/s     9840 calls/s
# 53.92 [+4.32] GRO frag list over UDP tunnel            ok
# 59.44 [+5.52] 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 3):
    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

DETECTED CRASH, lowering timeout
xx__->