make -C tools/testing/selftests TARGETS="net" TEST_PROGS=udpgso_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: udpgso_bench.sh # 0.00 [+0.00] ipv4 # 0.00 [+0.00] tcp # 1.95 [+1.95] tcp tx: 448 MB/s 7602 calls/s 7602 msg/s # 1.96 [+0.01] tcp rx: 448 MB/s 7542 calls/s # 2.95 [+0.99] tcp tx: 406 MB/s 6887 calls/s 6887 msg/s # 2.97 [+0.02] tcp rx: 410 MB/s 6929 calls/s # 3.95 [+0.98] tcp tx: 446 MB/s 7579 calls/s 7579 msg/s # 4.05 [+0.10] tcp zerocopy # 5.93 [+1.88] tcp tx: 229 MB/s 3892 calls/s 3892 msg/s # 5.93 [+0.00] tcp rx: 229 MB/s 3886 calls/s # 6.93 [+1.00] tcp tx: 230 MB/s 3913 calls/s 3913 msg/s # 6.93 [+0.00] tcp rx: 231 MB/s 3911 calls/s # 7.93 [+1.00] tcp tx: 233 MB/s 3963 calls/s 3963 msg/s # 8.03 [+0.10] udp # 9.52 [+1.49] udp rx: 7 MB/s 5107 calls/s # 9.91 [+0.39] udp tx: 12 MB/s 8736 calls/s 208 msg/s # 10.52 [+0.61] udp rx: 13 MB/s 9727 calls/s # 10.91 [+0.39] udp tx: 14 MB/s 10038 calls/s 239 msg/s # 11.52 [+0.61] udp rx: 14 MB/s 10060 calls/s # 11.92 [+0.39] udp tx: 14 MB/s 10080 calls/s 240 msg/s # 12.03 [+0.11] udp sendmmsg # 13.48 [+1.46] udp rx: 8 MB/s 6105 calls/s # 13.85 [+0.37] udp tx: 13 MB/s 9702 calls/s 231 msg/s # 14.48 [+0.63] udp rx: 13 MB/s 9883 calls/s # 14.85 [+0.37] udp tx: 13 MB/s 9912 calls/s 236 msg/s # 15.48 [+0.63] udp rx: 14 MB/s 9994 calls/s # 15.96 [+0.48] udp gso # 17.44 [+1.47] udp rx: 17 MB/s 12306 calls/s # 17.78 [+0.35] udp tx: 26 MB/s 450 calls/s 450 msg/s # 18.44 [+0.65] udp rx: 25 MB/s 18438 calls/s # 18.78 [+0.35] udp tx: 25 MB/s 428 calls/s 428 msg/s # 19.45 [+0.66] udp rx: 25 MB/s 18102 calls/s # 19.78 [+0.34] udp tx: 25 MB/s 434 calls/s 434 msg/s # 19.90 [+0.11] udp gso zerocopy # 21.43 [+1.53] udp rx: 15 MB/s 10752 calls/s # 21.81 [+0.37] udp tx: 24 MB/s 415 calls/s 415 msg/s # 22.44 [+0.63] udp rx: 24 MB/s 17757 calls/s # 22.81 [+0.37] udp tx: 24 MB/s 419 calls/s 419 msg/s # 23.44 [+0.63] udp rx: 24 MB/s 17430 calls/s # 23.81 [+0.37] udp tx: 24 MB/s 413 calls/s 413 msg/s # 23.93 [+0.12] udp gso timestamp # 25.43 [+1.50] udp rx: 14 MB/s 10626 calls/s # 25.79 [+0.36] udp tx: 23 MB/s 405 calls/s 405 msg/s # 26.43 [+0.64] udp rx: 23 MB/s 17052 calls/s # 26.79 [+0.37] udp tx: 24 MB/s 413 calls/s 413 msg/s # 27.43 [+0.63] udp rx: 25 MB/s 17976 calls/s # 29.89 [+2.47] udp gso zerocopy audit # 31.39 [+1.49] udp rx: 14 MB/s 10206 calls/s # 31.77 [+0.38] udp tx: 23 MB/s 401 calls/s 401 msg/s # 32.40 [+0.63] udp rx: 24 MB/s 17556 calls/s # 32.77 [+0.37] udp tx: 24 MB/s 415 calls/s 415 msg/s # 33.40 [+0.63] udp rx: 22 MB/s 15834 calls/s # 35.77 [+2.37] Summary over 3.000 seconds... # 35.77 [+0.00] sum udp tx: 23 MB/s 1188 calls (396/s) 1188 msgs (396/s) # 35.77 [+0.00] Zerocopy acks: 1188 # 35.89 [+0.12] udp gso timestamp audit # 37.42 [+1.53] udp rx: 15 MB/s 10794 calls/s # 37.78 [+0.37] udp tx: 24 MB/s 420 calls/s 420 msg/s # 38.41 [+0.62] udp rx: 24 MB/s 17783 calls/s # 38.78 [+0.38] udp tx: 24 MB/s 423 calls/s 423 msg/s # 39.41 [+0.62] udp rx: 24 MB/s 17682 calls/s # 39.78 [+0.38] udp tx: 24 MB/s 417 calls/s 417 msg/s # 41.79 [+2.00] Summary over 3.000 seconds... # 41.79 [+0.00] sum udp tx: 25 MB/s 1260 calls (420/s) 1260 msgs (420/s) # 41.79 [+0.00] Tx Timestamps: 1260 received 0 errors # 41.90 [+0.11] udp gso zerocopy timestamp audit # 43.46 [+1.56] udp rx: 13 MB/s 9912 calls/s # 43.86 [+0.40] udp tx: 23 MB/s 403 calls/s 403 msg/s # 44.46 [+0.60] udp rx: 23 MB/s 17010 calls/s # 44.86 [+0.40] udp tx: 23 MB/s 404 calls/s 404 msg/s # 45.46 [+0.60] udp rx: 24 MB/s 17178 calls/s # 45.86 [+0.40] udp tx: 23 MB/s 403 calls/s 403 msg/s # 47.86 [+2.00] Summary over 3.001 seconds... # 47.87 [+0.00] sum udp tx: 24 MB/s 1210 calls (403/s) 1210 msgs (403/s) # 47.87 [+0.00] Tx Timestamps: 1210 received 0 errors # 47.87 [+0.00] Zerocopy acks: 1210 # 47.99 [+0.12] ipv6 # 47.99 [+0.00] tcp # 49.93 [+1.93] tcp tx: 403 MB/s 6850 calls/s 6850 msg/s # 49.93 [+0.00] tcp rx: 404 MB/s 6685 calls/s # 50.93 [+1.00] tcp rx: 436 MB/s 7345 calls/s # 50.93 [+0.00] tcp tx: 436 MB/s 7404 calls/s 7404 msg/s # 52.02 [+1.09] tcp zerocopy # 53.88 [+1.86] tcp tx: 222 MB/s 3779 calls/s 3779 msg/s # 53.88 [+0.00] tcp rx: 222 MB/s 3765 calls/s # 54.88 [+1.00] tcp tx: 205 MB/s 3482 calls/s 3482 msg/s # 54.88 [+0.00] tcp rx: 206 MB/s 3484 calls/s # 55.88 [+1.00] tcp tx: 232 MB/s 3941 calls/s 3941 msg/s # 55.99 [+0.11] udp # 57.45 [+1.46] udp rx: 6 MB/s 5063 calls/s # 57.83 [+0.38] udp tx: 11 MB/s 8557 calls/s 199 msg/s # 58.45 [+0.62] udp rx: 13 MB/s 9601 calls/s # 58.84 [+0.39] udp tx: 13 MB/s 9933 calls/s 231 msg/s # 59.45 [+0.62] udp rx: 13 MB/s 9909 calls/s # 59.94 [+0.49] udp sendmmsg # 61.41 [+1.47] udp rx: 8 MB/s 6220 calls/s # 61.76 [+0.35] udp tx: 13 MB/s 9546 calls/s 222 msg/s # 62.41 [+0.65] udp rx: 13 MB/s 9778 calls/s # 62.76 [+0.35] udp tx: 13 MB/s 9847 calls/s 229 msg/s # 63.42 [+0.65] udp rx: 13 MB/s 9920 calls/s # 63.77 [+0.35] udp tx: 13 MB/s 10062 calls/s 234 msg/s # 63.87 [+0.10] udp gso # 65.34 [+1.48] udp rx: 16 MB/s 11954 calls/s # 65.70 [+0.36] udp tx: 25 MB/s 434 calls/s 434 msg/s # 66.35 [+0.64] udp rx: 24 MB/s 18232 calls/s # 66.70 [+0.36] udp tx: 24 MB/s 415 calls/s 415 msg/s # 67.35 [+0.64] udp rx: 24 MB/s 17802 calls/s # 67.70 [+0.36] udp tx: 24 MB/s 417 calls/s 417 msg/s # 67.81 [+0.11] udp gso zerocopy # 69.32 [+1.50] udp rx: 14 MB/s 10621 calls/s # 69.68 [+0.37] udp tx: 23 MB/s 405 calls/s 405 msg/s # 70.31 [+0.63] udp rx: 24 MB/s 17603 calls/s # 70.68 [+0.37] udp tx: 23 MB/s 407 calls/s 407 msg/s # 71.31 [+0.63] udp rx: 23 MB/s 17372 calls/s # 71.68 [+0.37] udp tx: 23 MB/s 396 calls/s 396 msg/s # 71.78 [+0.10] udp gso timestamp # 73.25 [+1.46] udp rx: 15 MB/s 11051 calls/s # 73.61 [+0.37] udp tx: 24 MB/s 414 calls/s 414 msg/s # 74.25 [+0.63] udp rx: 24 MB/s 17818 calls/s # 74.61 [+0.37] udp tx: 24 MB/s 410 calls/s 410 msg/s # 75.25 [+0.63] udp rx: 24 MB/s 17544 calls/s # 75.61 [+0.37] udp tx: 24 MB/s 408 calls/s 408 msg/s # 77.72 [+2.11] udp gso zerocopy audit # 79.19 [+1.47] udp rx: 14 MB/s 10492 calls/s # 79.57 [+0.38] udp tx: 23 MB/s 397 calls/s 397 msg/s # 80.20 [+0.62] udp rx: 23 MB/s 17243 calls/s # 80.57 [+0.38] udp tx: 23 MB/s 405 calls/s 405 msg/s # 81.20 [+0.62] udp rx: 23 MB/s 17372 calls/s # 81.57 [+0.38] udp tx: 23 MB/s 394 calls/s 394 msg/s # 83.58 [+2.00] Summary over 3.000 seconds... # 83.58 [+0.00] sum udp tx: 24 MB/s 1196 calls (398/s) 1196 msgs (398/s) # 83.58 [+0.00] Zerocopy acks: 1196 # 83.69 [+0.11] udp gso timestamp audit # 85.17 [+1.48] udp rx: 15 MB/s 11094 calls/s # 85.53 [+0.36] udp tx: 23 MB/s 405 calls/s 405 msg/s # 86.17 [+0.64] udp rx: 24 MB/s 17587 calls/s # 86.54 [+0.36] udp tx: 24 MB/s 413 calls/s 413 msg/s # 87.17 [+0.64] udp rx: 24 MB/s 17587 calls/s # 89.53 [+2.35] Summary over 3.000 seconds... # 89.53 [+0.00] sum udp tx: 24 MB/s 1219 calls (406/s) 1219 msgs (406/s) # 89.53 [+0.00] Tx Timestamps: 1219 received 0 errors # 89.64 [+0.11] udp gso zerocopy timestamp audit # 91.13 [+1.49] udp rx: 12 MB/s 9073 calls/s # 91.52 [+0.40] udp tx: 20 MB/s 355 calls/s 355 msg/s # 92.13 [+0.61] udp rx: 21 MB/s 15867 calls/s # 92.53 [+0.40] udp tx: 22 MB/s 379 calls/s 379 msg/s # 93.13 [+0.60] udp rx: 22 MB/s 16555 calls/s # 95.52 [+2.39] Summary over 3.001 seconds... # 95.52 [+0.00] sum udp tx: 22 MB/s 1115 calls (371/s) 1115 msgs (371/s) # 95.53 [+0.00] Tx Timestamps: 1115 received 0 errors # 95.53 [+0.00] Zerocopy acks: 1115 # 95.69 [+0.17] udpgso_bench.sh: PASS=20 SKIP=0 FAIL=0 # 95.73 [+0.04] udpgso_bench.sh: [0;92mPASS[0m ok 1 selftests: net: udpgso_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 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__->