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 # 0.05 [+0.05] ipv4 # 0.05 [+0.00] tcp - over veth touching data # 3.01 [+2.96] tcp rx: 10 MB/s 1927 calls/s # 3.01 [+0.00] tcp tx: 10 MB/s 178 calls/s 178 msg/s # 4.01 [+1.00] tcp rx: 10 MB/s 1986 calls/s # 4.01 [+0.00] tcp tx: 10 MB/s 177 calls/s 177 msg/s # 5.01 [+1.00] tcp rx: 10 MB/s 1969 calls/s # 5.01 [+0.01] tcp tx: 10 MB/s 171 calls/s 171 msg/s # 6.33 [+1.32] udp gso - over veth touching data # 9.34 [+3.01] udp rx: 9 MB/s 6812 calls/s # 9.55 [+0.21] udp tx: 12 MB/s 211 calls/s 211 msg/s # 10.34 [+0.78] udp rx: 12 MB/s 8980 calls/s # 10.55 [+0.22] udp tx: 12 MB/s 207 calls/s 207 msg/s # 11.34 [+0.78] udp rx: 12 MB/s 8618 calls/s # 11.56 [+0.22] udp tx: 12 MB/s 211 calls/s 211 msg/s # 12.34 [+0.78] udp rx: 12 MB/s 8626 calls/s # 12.90 [+0.56] udp gso and gro - over veth touching data # 15.88 [+2.98] udp rx: 10 MB/s 7728 calls/s # 16.04 [+0.16] udp tx: 12 MB/s 220 calls/s 220 msg/s # 16.88 [+0.83] udp rx: 13 MB/s 9332 calls/s # 17.05 [+0.17] udp tx: 13 MB/s 225 calls/s 225 msg/s # 17.88 [+0.84] udp rx: 12 MB/s 9030 calls/s # 18.05 [+0.17] udp tx: 12 MB/s 211 calls/s 211 msg/s # 18.88 [+0.83] udp rx: 12 MB/s 9004 calls/s # 19.37 [+0.49] ipv6 # 19.37 [+0.00] tcp - over veth touching data # 22.56 [+3.18] tcp rx: 11 MB/s 2146 calls/s # 22.56 [+0.00] tcp tx: 11 MB/s 191 calls/s 191 msg/s # 23.56 [+1.00] tcp rx: 11 MB/s 2116 calls/s # 23.56 [+0.00] tcp tx: 11 MB/s 189 calls/s 189 msg/s # 24.56 [+1.00] tcp rx: 11 MB/s 2210 calls/s # 24.56 [+0.00] tcp tx: 11 MB/s 192 calls/s 192 msg/s # 25.56 [+1.00] tcp tx: 11 MB/s 190 calls/s 190 msg/s # 25.88 [+0.33] udp gso - over veth touching data # 28.70 [+2.82] udp rx: 10 MB/s 7533 calls/s # 28.89 [+0.18] udp tx: 12 MB/s 213 calls/s 213 msg/s # 29.70 [+0.82] udp rx: 11 MB/s 8600 calls/s # 29.89 [+0.18] udp tx: 12 MB/s 204 calls/s 204 msg/s # 30.71 [+0.82] udp rx: 12 MB/s 8925 calls/s # 30.89 [+0.19] udp tx: 11 MB/s 196 calls/s 196 msg/s # 31.71 [+0.82] udp rx: 11 MB/s 8447 calls/s # 32.25 [+0.54] udp gso and gro - over veth touching data # 35.23 [+2.98] udp rx: 10 MB/s 7748 calls/s # 35.39 [+0.15] udp tx: 12 MB/s 212 calls/s 212 msg/s # 36.24 [+0.85] udp rx: 12 MB/s 9202 calls/s # 36.39 [+0.15] udp tx: 12 MB/s 214 calls/s 214 msg/s # 37.24 [+0.85] udp rx: 12 MB/s 9030 calls/s # 37.39 [+0.15] udp tx: 12 MB/s 212 calls/s 212 msg/s # 38.24 [+0.85] udp rx: 12 MB/s 8987 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 05 01 00 f7 00 00 f2 00 00 00 00 00 00 00 00 ................ 00 00 02 00 16 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__->