make -C tools/testing/selftests TARGETS="net" TEST_PROGS=udpgro_bench.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' TAP version 13 1..1 # overriding timeout to 7200 # selftests: net: udpgro_bench.sh # 0.04 [+0.04] ipv4 # 0.04 [+0.00] tcp - over veth touching data # 2.85 [+2.81] tcp rx: 11 MB/s 2279 calls/s # 2.86 [+0.01] tcp tx: 11 MB/s 195 calls/s 195 msg/s # 3.86 [+1.00] tcp rx: 11 MB/s 2238 calls/s # 3.86 [+0.00] tcp tx: 11 MB/s 193 calls/s 193 msg/s # 4.86 [+1.00] tcp rx: 11 MB/s 2332 calls/s # 4.86 [+0.00] tcp tx: 11 MB/s 200 calls/s 200 msg/s # 6.12 [+1.26] udp gso - over veth touching data # 8.88 [+2.75] udp rx: 11 MB/s 8156 calls/s # 9.03 [+0.15] udp tx: 13 MB/s 229 calls/s 229 msg/s # 9.89 [+0.86] udp rx: 13 MB/s 9576 calls/s # 10.03 [+0.14] udp tx: 13 MB/s 224 calls/s 224 msg/s # 10.89 [+0.86] udp rx: 13 MB/s 9408 calls/s # 11.04 [+0.15] udp tx: 13 MB/s 229 calls/s 229 msg/s # 11.90 [+0.86] udp rx: 13 MB/s 9450 calls/s # 12.31 [+0.41] udp gso and gro - over veth touching data # 15.09 [+2.78] udp rx: 11 MB/s 8072 calls/s # 15.26 [+0.17] udp tx: 13 MB/s 232 calls/s 232 msg/s # 16.09 [+0.83] udp rx: 13 MB/s 9534 calls/s # 16.27 [+0.17] udp tx: 13 MB/s 224 calls/s 224 msg/s # 17.10 [+0.83] udp rx: 13 MB/s 9408 calls/s # 17.27 [+0.17] udp tx: 13 MB/s 226 calls/s 226 msg/s # 18.10 [+0.83] udp rx: 13 MB/s 9390 calls/s # 18.52 [+0.42] ipv6 # 18.52 [+0.00] tcp - over veth touching data # 21.42 [+2.89] tcp tx: 11 MB/s 191 calls/s 191 msg/s # 21.42 [+0.00] tcp rx: 11 MB/s 2297 calls/s # 22.42 [+1.00] tcp tx: 11 MB/s 191 calls/s 191 msg/s # 22.42 [+0.01] tcp rx: 11 MB/s 2276 calls/s # 23.42 [+0.99] tcp tx: 11 MB/s 193 calls/s 193 msg/s # 23.43 [+0.01] tcp rx: 11 MB/s 2308 calls/s # 24.68 [+1.26] udp gso - over veth touching data # 27.44 [+2.76] udp rx: 9 MB/s 7068 calls/s # 27.63 [+0.19] udp tx: 12 MB/s 209 calls/s 209 msg/s # 28.45 [+0.82] udp rx: 12 MB/s 9366 calls/s # 28.63 [+0.18] udp tx: 12 MB/s 214 calls/s 214 msg/s # 29.45 [+0.82] udp rx: 12 MB/s 8952 calls/s # 29.64 [+0.19] udp tx: 12 MB/s 208 calls/s 208 msg/s # 30.46 [+0.83] udp rx: 12 MB/s 9280 calls/s # 30.90 [+0.43] udp gso and gro - over veth touching data # 33.61 [+2.72] udp rx: 11 MB/s 8049 calls/s # 33.75 [+0.14] udp tx: 12 MB/s 220 calls/s 220 msg/s # 34.61 [+0.86] udp rx: 12 MB/s 9288 calls/s # 34.75 [+0.14] udp tx: 12 MB/s 214 calls/s 214 msg/s # 35.61 [+0.86] udp rx: 13 MB/s 9546 calls/s # 35.75 [+0.14] udp tx: 13 MB/s 223 calls/s 223 msg/s # 36.62 [+0.86] udp rx: 13 MB/s 9675 calls/s ok 1 selftests: net: udpgro_bench.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 " DETECTED CRASH, lowering timeout 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 unreferenced object 0x00043040 (size 48): comm "swapper/0", pid 0, jiffies 4294667296 hex dump (first 32 bytes on cpu 0): 1e 05 01 09 eb 00 00 18 00 00 00 00 00 00 00 00 ................ 00 00 02 12 13 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 0): pcpu_alloc_noprof+0x4ad/0xab0 setup_per_cpu_pageset+0xd2/0x1f0 start_kernel+0x2a4/0x410 x86_64_start_reservations+0x18/0x30 x86_64_start_kernel+0xba/0x110 common_startup_64+0x12c/0x138 xx__->