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 # 0.00 [+0.00] ipv4 # 0.00 [+0.00] tcp - over veth touching data # 3.20 [+3.20] tcp rx: 9 MB/s 1859 calls/s # 3.20 [+0.00] tcp tx: 9 MB/s 162 calls/s 162 msg/s # 4.20 [+1.00] tcp rx: 9 MB/s 1820 calls/s # 4.21 [+0.00] tcp tx: 9 MB/s 161 calls/s 161 msg/s # 5.21 [+1.00] tcp rx: 8 MB/s 1616 calls/s # 5.21 [+0.00] tcp tx: 8 MB/s 138 calls/s 138 msg/s # 6.55 [+1.34] udp gso - over veth touching data # 9.40 [+2.85] udp rx: 10 MB/s 7214 calls/s # 9.62 [+0.23] udp tx: 12 MB/s 219 calls/s 219 msg/s # 10.41 [+0.79] udp rx: 12 MB/s 8990 calls/s # 10.62 [+0.21] udp tx: 12 MB/s 217 calls/s 217 msg/s # 11.41 [+0.79] udp rx: 12 MB/s 8886 calls/s # 11.62 [+0.21] udp tx: 12 MB/s 208 calls/s 208 msg/s # 12.42 [+0.79] udp rx: 12 MB/s 8980 calls/s # 12.92 [+0.50] udp gso and gro - over veth touching data # 15.81 [+2.89] udp rx: 10 MB/s 7610 calls/s # 15.99 [+0.18] udp tx: 13 MB/s 222 calls/s 222 msg/s # 16.82 [+0.83] udp rx: 12 MB/s 8736 calls/s # 17.00 [+0.18] udp tx: 12 MB/s 206 calls/s 206 msg/s # 17.82 [+0.82] udp rx: 12 MB/s 9180 calls/s # 18.01 [+0.20] udp tx: 12 MB/s 219 calls/s 219 msg/s # 18.82 [+0.80] udp rx: 12 MB/s 8678 calls/s # 19.31 [+0.49] ipv6 # 19.31 [+0.00] tcp - over veth touching data # 22.41 [+3.11] tcp tx: 10 MB/s 172 calls/s 172 msg/s # 22.42 [+0.00] tcp rx: 10 MB/s 1976 calls/s # 23.40 [+0.99] tcp tx: 9 MB/s 166 calls/s 166 msg/s # 23.42 [+0.02] tcp rx: 9 MB/s 1936 calls/s # 24.40 [+0.98] tcp tx: 10 MB/s 178 calls/s 178 msg/s # 24.42 [+0.02] tcp rx: 10 MB/s 2066 calls/s # 25.70 [+1.28] udp gso - over veth touching data # 28.55 [+2.84] udp rx: 10 MB/s 7576 calls/s # 28.71 [+0.16] udp tx: 11 MB/s 202 calls/s 202 msg/s # 29.54 [+0.84] udp rx: 10 MB/s 7697 calls/s # 29.71 [+0.17] udp tx: 10 MB/s 185 calls/s 185 msg/s # 30.55 [+0.84] udp rx: 12 MB/s 8847 calls/s # 30.71 [+0.16] udp tx: 12 MB/s 208 calls/s 208 msg/s # 31.55 [+0.84] udp rx: 11 MB/s 8697 calls/s # 31.99 [+0.44] udp gso and gro - over veth touching data # 34.91 [+2.92] udp rx: 9 MB/s 7060 calls/s # 35.07 [+0.16] udp tx: 11 MB/s 194 calls/s 194 msg/s # 35.91 [+0.84] udp rx: 11 MB/s 8170 calls/s # 36.08 [+0.16] udp tx: 11 MB/s 194 calls/s 194 msg/s # 36.92 [+0.85] udp rx: 11 MB/s 8667 calls/s # 37.07 [+0.15] udp tx: 11 MB/s 199 calls/s 199 msg/s # 37.92 [+0.85] udp rx: 11 MB/s 8705 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 "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 04 00 1b 00 00 00 18 00 00 00 00 00 00 00 00 ................ 00 00 05 02 12 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 comm DETECTED CRASH, lowering timeout on_startup_64+0x12c/0x138 xx__->