make -C tools/testing/selftests TARGETS="net" TEST_PROGS=txtimestamp.sh TEEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-1/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net' make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net/lib' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net/lib' make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net' TAP version 13 1..1 # timeout set to 3600 # selftests: net: txtimestamp.sh # 0.15 [+0.15] protocol: TCP # 0.15 [+0.00] payload: 10 # 0.15 [+0.00] server port: 9000 # 0.15 [+0.00] # 0.15 [+0.00] family: INET # 0.15 [+0.00] test SND # 0.21 [+0.06] USR: 1752237290 s 947196 us (seq=0, len=0) # 0.29 [+0.08] SND: 1752237290 s 957258 us (seq=9, len=10) (USR +10061 us) # 0.29 [+0.00] USR: 1752237291 s 27390 us (seq=0, len=0) # 0.37 [+0.08] SND: 1752237291 s 37414 us (seq=19, len=10) (USR +10023 us) # 0.37 [+0.00] USR: 1752237291 s 107598 us (seq=0, len=0) # 0.45 [+0.08] SND: 1752237291 s 117638 us (seq=29, len=10) (USR +10039 us) # 0.45 [+0.00] USR: 1752237291 s 187732 us (seq=0, len=0) # 0.53 [+0.08] SND: 1752237291 s 197749 us (seq=39, len=10) (USR +10017 us) # 0.53 [+0.00] USR-SND: count=4, avg=10035 us, min=10017 us, max=10061 us # 0.63 [+0.10] test ENQ # 0.69 [+0.06] USR: 1752237291 s 428212 us (seq=0, len=0) # 0.77 [+0.08] ENQ: 1752237291 s 428256 us (seq=9, len=10) (USR +43 us) # 0.77 [+0.00] USR: 1752237291 s 508401 us (seq=0, len=0) # 0.85 [+0.08] ENQ: 1752237291 s 508414 us (seq=19, len=10) (USR +13 us) # 0.85 [+0.00] USR: 1752237291 s 588550 us (seq=0, len=0) # 0.93 [+0.08] ENQ: 1752237291 s 588562 us (seq=29, len=10) (USR +11 us) # 0.93 [+0.00] USR: 1752237291 s 668709 us (seq=0, len=0) # 1.01 [+0.08] ENQ: 1752237291 s 668723 us (seq=39, len=10) (USR +14 us) # 1.01 [+0.00] USR-ENQ: count=4, avg=20 us, min=11 us, max=43 us # 1.11 [+0.10] test ENQ + SND # 1.17 [+0.06] USR: 1752237291 s 909254 us (seq=0, len=0) # 1.25 [+0.08] ENQ: 1752237291 s 909278 us (seq=9, len=10) (USR +23 us) # 1.26 [+0.00] SND: 1752237291 s 919290 us (seq=9, len=10) (USR +10035 us) # 1.26 [+0.00] USR: 1752237291 s 989483 us (seq=0, len=0) # 1.33 [+0.08] ENQ: 1752237291 s 989494 us (seq=19, len=10) (USR +10 us) # 1.34 [+0.00] SND: 1752237291 s 999518 us (seq=19, len=10) (USR +10034 us) # 1.34 [+0.00] USR: 1752237292 s 69686 us (seq=0, len=0) # 1.41 [+0.08] ENQ: 1752237292 s 69698 us (seq=29, len=10) (USR +11 us) # 1.42 [+0.00] SND: 1752237292 s 79774 us (seq=29, len=10) (USR +10088 us) # 1.42 [+0.00] USR: 1752237292 s 149835 us (seq=0, len=0) # 1.49 [+0.08] ENQ: 1752237292 s 149846 us (seq=39, len=10) (USR +10 us) # 1.50 [+0.00] SND: 1752237292 s 159858 us (seq=39, len=10) (USR +10023 us) # 1.50 [+0.00] USR-ENQ: count=4, avg=14 us, min=10 us, max=23 us # 1.50 [+0.00] USR-SND: count=4, avg=10045 us, min=10023 us, max=10088 us # 1.59 [+0.10] # 1.59 [+0.00] test ACK # 1.65 [+0.06] USR: 1752237292 s 390322 us (seq=0, len=0) # 1.73 [+0.08] ACK: 1752237292 s 450453 us (seq=9, len=10) (USR +60130 us) # 1.74 [+0.00] USR: 1752237292 s 470477 us (seq=0, len=0) # 1.82 [+0.08] ACK: 1752237292 s 530746 us (seq=19, len=10) (USR +60269 us) # 1.82 [+0.00] USR: 1752237292 s 550694 us (seq=0, len=0) # 1.90 [+0.08] ACK: 1752237292 s 610845 us (seq=29, len=10) (USR +60150 us) # 1.90 [+0.00] USR: 1752237292 s 630837 us (seq=0, len=0) # 1.98 [+0.08] ACK: 1752237292 s 690952 us (seq=39, len=10) (USR +60115 us) # 1.98 [+0.00] USR-ACK: count=4, avg=60166 us, min=60115 us, max=60269 us # 2.08 [+0.10] # 2.08 [+0.00] test SND + ACK # 2.14 [+0.06] USR: 1752237292 s 871312 us (seq=0, len=0) # 2.22 [+0.08] SND: 1752237292 s 881344 us (seq=9, len=10) (USR +10032 us) # 2.22 [+0.00] ACK: 1752237292 s 931427 us (seq=9, len=10) (USR +60114 us) # 2.22 [+0.00] USR: 1752237292 s 951501 us (seq=0, len=0) # 2.30 [+0.08] SND: 1752237292 s 961538 us (seq=19, len=10) (USR +10036 us) # 2.30 [+0.00] ACK: 1752237293 s 11642 us (seq=19, len=10) (USR +60141 us) # 2.30 [+0.00] USR: 1752237293 s 31648 us (seq=0, len=0) # 2.38 [+0.08] SND: 1752237293 s 41678 us (seq=29, len=10) (USR +10029 us) # 2.38 [+0.00] ACK: 1752237293 s 91782 us (seq=29, len=10) (USR +60133 us) # 2.38 [+0.00] USR: 1752237293 s 111811 us (seq=0, len=0) # 2.46 [+0.08] SND: 1752237293 s 121855 us (seq=39, len=10) (USR +10043 us) # 2.46 [+0.00] ACK: 1752237293 s 172004 us (seq=39, len=10) (USR +60193 us) # 2.46 [+0.00] USR-SND: count=4, avg=10035 us, min=10029 us, max=10043 us # 2.46 [+0.00] USR-ACK: count=4, avg=60145 us, min=60114 us, max=60193 us # 2.56 [+0.10] # 2.56 [+0.00] test ENQ + SND + ACK # 2.62 [+0.06] USR: 1752237293 s 352411 us (seq=0, len=0) # 2.70 [+0.08] ENQ: 1752237293 s 352437 us (seq=9, len=10) (USR +26 us) # 2.70 [+0.00] SND: 1752237293 s 362488 us (seq=9, len=10) (USR +10076 us) # 2.70 [+0.00] ACK: 1752237293 s 412827 us (seq=9, len=10) (USR +60415 us) # 2.70 [+0.00] USR: 1752237293 s 432597 us (seq=0, len=0) # 2.78 [+0.08] ENQ: 1752237293 s 432612 us (seq=19, len=10) (USR +14 us) # 2.78 [+0.00] SND: 1752237293 s 442638 us (seq=19, len=10) (USR +10041 us) # 2.78 [+0.00] ACK: 1752237293 s 492766 us (seq=19, len=10) (USR +60169 us) # 2.78 [+0.00] USR: 1752237293 s 512757 us (seq=0, len=0) # 2.86 [+0.08] ENQ: 1752237293 s 512767 us (seq=29, len=10) (USR +10 us) # 2.86 [+0.00] SND: 1752237293 s 522791 us (seq=29, len=10) (USR +10034 us) # 2.86 [+0.00] ACK: 1752237293 s 573099 us (seq=29, len=10) (USR +60342 us) # 2.86 [+0.00] USR: 1752237293 s 592980 us (seq=0, len=0) # 2.94 [+0.07] ENQ: 1752237293 s 592992 us (seq=39, len=10) (USR +11 us) # 2.94 [+0.00] SND: 1752237293 s 603076 us (seq=39, len=10) (USR +10095 us) # 2.94 [+0.00] ACK: 1752237293 s 653274 us (seq=39, len=10) (USR +60293 us) # 2.94 [+0.00] USR-ENQ: count=4, avg=15 us, min=10 us, max=26 us # 2.94 [+0.00] USR-SND: count=4, avg=10062 us, min=10034 us, max=10095 us # 2.95 [+0.00] USR-ACK: count=4, avg=60305 us, min=60169 us, max=60415 us # 3.04 [+0.10] protocol: TCP # 3.04 [+0.00] payload: 10 # 3.05 [+0.00] server port: 9000 # 3.05 [+0.00] # 3.05 [+0.00] family: INET6 # 3.05 [+0.00] test SND # 3.10 [+0.06] USR: 1752237293 s 839949 us (seq=0, len=0) # 3.18 [+0.08] SND: 1752237293 s 849983 us (seq=9, len=10) (USR +10033 us) # 3.19 [+0.00] USR: 1752237293 s 920118 us (seq=0, len=0) # 3.26 [+0.08] SND: 1752237293 s 930143 us (seq=19, len=10) (USR +10024 us) # 3.27 [+0.00] USR: 1752237294 s 285 us (seq=0, len=0) # 3.34 [+0.08] SND: 1752237294 s 10322 us (seq=29, len=10) (USR +10036 us) # 3.35 [+0.00] USR: 1752237294 s 80421 us (seq=0, len=0) # 3.43 [+0.08] SND: 1752237294 s 90449 us (seq=39, len=10) (USR +10028 us) # 3.43 [+0.00] USR-SND: count=4, avg=10030 us, min=10024 us, max=10036 us # 3.53 [+0.10] test ENQ # 3.59 [+0.06] USR: 1752237294 s 320913 us (seq=0, len=0) # 3.67 [+0.08] ENQ: 1752237294 s 320938 us (seq=9, len=10) (USR +24 us) # 3.67 [+0.00] USR: 1752237294 s 401066 us (seq=0, len=0) # 3.75 [+0.08] ENQ: 1752237294 s 401078 us (seq=19, len=10) (USR +11 us) # 3.75 [+0.00] USR: 1752237294 s 481218 us (seq=0, len=0) # 3.83 [+0.08] ENQ: 1752237294 s 481249 us (seq=29, len=10) (USR +31 us) # 3.83 [+0.00] USR: 1752237294 s 561451 us (seq=0, len=0) # 3.91 [+0.08] ENQ: 1752237294 s 561463 us (seq=39, len=10) (USR +11 us) # 3.91 [+0.00] USR-ENQ: count=4, avg=19 us, min=11 us, max=31 us # 4.01 [+0.10] test ENQ + SND # 4.07 [+0.06] USR: 1752237294 s 801903 us (seq=0, len=0) # 4.15 [+0.08] ENQ: 1752237294 s 801924 us (seq=9, len=10) (USR +20 us) # 4.15 [+0.00] SND: 1752237294 s 811932 us (seq=9, len=10) (USR +10029 us) # 4.15 [+0.00] USR: 1752237294 s 882082 us (seq=0, len=0) # 4.23 [+0.08] ENQ: 1752237294 s 882097 us (seq=19, len=10) (USR +14 us) # 4.23 [+0.00] SND: 1752237294 s 892130 us (seq=19, len=10) (USR +10047 us) # 4.23 [+0.00] USR: 1752237294 s 962311 us (seq=0, len=0) # 4.31 [+0.08] ENQ: 1752237294 s 962323 us (seq=29, len=10) (USR +11 us) # 4.31 [+0.00] SND: 1752237294 s 972407 us (seq=29, len=10) (USR +10095 us) # 4.31 [+0.00] USR: 1752237295 s 42485 us (seq=0, len=0) # 4.39 [+0.08] ENQ: 1752237295 s 42499 us (seq=39, len=10) (USR +13 us) # 4.39 [+0.00] SND: 1752237295 s 52523 us (seq=39, len=10) (USR +10038 us) # 4.39 [+0.00] USR-ENQ: count=4, avg=15 us, min=11 us, max=20 us # 4.39 [+0.00] USR-SND: count=4, avg=10052 us, min=10029 us, max=10095 us # 4.49 [+0.09] # 4.49 [+0.00] test ACK # 4.55 [+0.06] USR: 1752237295 s 282987 us (seq=0, len=0) # 4.63 [+0.08] ACK: 1752237295 s 343139 us (seq=9, len=10) (USR +60152 us) # 4.63 [+0.00] USR: 1752237295 s 363161 us (seq=0, len=0) # 4.71 [+0.08] ACK: 1752237295 s 423342 us (seq=19, len=10) (USR +60180 us) # 4.71 [+0.00] USR: 1752237295 s 443331 us (seq=0, len=0) # 4.79 [+0.08] ACK: 1752237295 s 503518 us (seq=29, len=10) (USR +60187 us) # 4.79 [+0.00] USR: 1752237295 s 523504 us (seq=0, len=0) # 4.87 [+0.08] ACK: 1752237295 s 583675 us (seq=39, len=10) (USR +60171 us) # 4.87 [+0.00] USR-ACK: count=4, avg=60172 us, min=60152 us, max=60187 us # 4.97 [+0.10] # 4.97 [+0.00] test SND + ACK # 5.03 [+0.06] USR: 1752237295 s 764058 us (seq=0, len=0) # 5.11 [+0.08] SND: 1752237295 s 774093 us (seq=9, len=10) (USR +10034 us) # 5.11 [+0.00] ACK: 1752237295 s 824206 us (seq=9, len=10) (USR +60147 us) # 5.11 [+0.00] USR: 1752237295 s 844257 us (seq=0, len=0) # 5.19 [+0.08] SND: 1752237295 s 854285 us (seq=19, len=10) (USR +10027 us) # 5.19 [+0.00] ACK: 1752237295 s 904509 us (seq=19, len=10) (USR +60251 us) # 5.19 [+0.00] USR: 1752237295 s 924415 us (seq=0, len=0) # 5.27 [+0.08] SND: 1752237295 s 934443 us (seq=29, len=10) (USR +10027 us) # 5.27 [+0.00] ACK: 1752237295 s 984530 us (seq=29, len=10) (USR +60114 us) # 5.27 [+0.00] USR: 1752237296 s 4554 us (seq=0, len=0) # 5.35 [+0.08] SND: 1752237296 s 14584 us (seq=39, len=10) (USR +10029 us) # 5.35 [+0.00] ACK: 1752237296 s 64732 us (seq=39, len=10) (USR +60178 us) # 5.35 [+0.00] USR-SND: count=4, avg=10030 us, min=10027 us, max=10034 us # 5.35 [+0.00] USR-ACK: count=4, avg=60172 us, min=60114 us, max=60251 us # 5.45 [+0.10] # 5.45 [+0.00] test ENQ + SND + ACK # 5.51 [+0.06] USR: 1752237296 s 244995 us (seq=0, len=0) # 5.59 [+0.08] ENQ: 1752237296 s 245021 us (seq=9, len=10) (USR +26 us) # 5.59 [+0.00] SND: 1752237296 s 255026 us (seq=9, len=10) (USR +10030 us) # 5.59 [+0.00] ACK: 1752237296 s 305090 us (seq=9, len=10) (USR +60094 us) # 5.59 [+0.00] USR: 1752237296 s 325155 us (seq=0, len=0) # 5.67 [+0.08] ENQ: 1752237296 s 325167 us (seq=19, len=10) (USR +11 us) # 5.67 [+0.00] SND: 1752237296 s 335191 us (seq=19, len=10) (USR +10035 us) # 5.67 [+0.00] ACK: 1752237296 s 385303 us (seq=19, len=10) (USR +60147 us) # 5.68 [+0.00] USR: 1752237296 s 405323 us (seq=0, len=0) # 5.75 [+0.07] ENQ: 1752237296 s 405337 us (seq=29, len=10) (USR +14 us) # 5.75 [+0.00] SND: 1752237296 s 415355 us (seq=29, len=10) (USR +10032 us) # 5.75 [+0.00] ACK: 1752237296 s 465447 us (seq=29, len=10) (USR +60124 us) # 5.75 [+0.00] USR: 1752237296 s 485479 us (seq=0, len=0) # 5.83 [+0.08] ENQ: 1752237296 s 485491 us (seq=39, len=10) (USR +11 us) # 5.83 [+0.00] SND: 1752237296 s 495506 us (seq=39, len=10) (USR +10027 us) # 5.83 [+0.00] ACK: 1752237296 s 545593 us (seq=39, len=10) (USR +60113 us) # 5.84 [+0.00] USR-ENQ: count=4, avg=15 us, min=11 us, max=26 us # 5.84 [+0.00] USR-SND: count=4, avg=10031 us, min=10027 us, max=10035 us # 5.84 [+0.00] USR-ACK: count=4, avg=60120 us, min=60094 us, max=60147 us # 5.94 [+0.10] protocol: UDP # 5.94 [+0.00] payload: 10 # 5.94 [+0.00] server port: 9000 # 5.94 [+0.00] # 5.94 [+0.00] family: INET # 5.94 [+0.00] test SND # 5.94 [+0.00] USR: 1752237296 s 671683 us (seq=0, len=0) # 6.02 [+0.08] SND: 1752237296 s 681701 us (seq=0, len=10) (USR +10017 us) # 6.02 [+0.00] USR: 1752237296 s 751908 us (seq=0, len=0) # 6.10 [+0.08] SND: 1752237296 s 762005 us (seq=1, len=10) (USR +10096 us) # 6.10 [+0.00] USR: 1752237296 s 832122 us (seq=0, len=0) # 6.18 [+0.08] SND: 1752237296 s 842216 us (seq=2, len=10) (USR +10094 us) # 6.18 [+0.00] USR: 1752237296 s 912284 us (seq=0, len=0) # 6.26 [+0.08] SND: 1752237296 s 922378 us (seq=3, len=10) (USR +10093 us) # 6.26 [+0.00] USR-SND: count=4, avg=10075 us, min=10017 us, max=10096 us # 6.36 [+0.10] test ENQ # 6.36 [+0.00] USR: 1752237297 s 92592 us (seq=0, len=0) # 6.44 [+0.08] ENQ: 1752237297 s 92615 us (seq=0, len=10) (USR +23 us) # 6.44 [+0.00] USR: 1752237297 s 172757 us (seq=0, len=0) # 6.52 [+0.08] ENQ: 1752237297 s 172773 us (seq=1, len=10) (USR +15 us) # 6.52 [+0.00] USR: 1752237297 s 252910 us (seq=0, len=0) # 6.60 [+0.08] ENQ: 1752237297 s 252926 us (seq=2, len=10) (USR +15 us) # 6.60 [+0.00] USR: 1752237297 s 333064 us (seq=0, len=0) # 6.68 [+0.08] ENQ: 1752237297 s 333080 us (seq=3, len=10) (USR +16 us) # 6.68 [+0.00] USR-ENQ: count=4, avg=17 us, min=15 us, max=23 us # 6.78 [+0.10] test ENQ + SND # 6.78 [+0.00] USR: 1752237297 s 513470 us (seq=0, len=0) # 6.86 [+0.08] ENQ: 1752237297 s 513492 us (seq=0, len=10) (USR +22 us) # 6.86 [+0.00] SND: 1752237297 s 523519 us (seq=0, len=10) (USR +10049 us) # 6.86 [+0.00] USR: 1752237297 s 593642 us (seq=0, len=0) # 6.94 [+0.08] ENQ: 1752237297 s 593657 us (seq=1, len=10) (USR +15 us) # 6.94 [+0.00] SND: 1752237297 s 603670 us (seq=1, len=10) (USR +10027 us) # 6.94 [+0.00] USR: 1752237297 s 673787 us (seq=0, len=0) # 7.02 [+0.08] ENQ: 1752237297 s 673805 us (seq=2, len=10) (USR +17 us) # 7.02 [+0.00] SND: 1752237297 s 683880 us (seq=2, len=10) (USR +10092 us) # 7.02 [+0.00] USR: 1752237297 s 753938 us (seq=0, len=0) # 7.10 [+0.08] ENQ: 1752237297 s 753955 us (seq=3, len=10) (USR +16 us) # 7.10 [+0.00] SND: 1752237297 s 763980 us (seq=3, len=10) (USR +10041 us) # 7.10 [+0.00] USR-ENQ: count=4, avg=17 us, min=15 us, max=22 us # 7.10 [+0.00] USR-SND: count=4, avg=10052 us, min=10027 us, max=10092 us # 7.20 [+0.10] protocol: UDP # 7.21 [+0.00] payload: 10 # 7.21 [+0.00] server port: 9000 # 7.21 [+0.00] # 7.21 [+0.00] family: INET6 # 7.21 [+0.00] test SND # 7.21 [+0.00] USR: 1752237297 s 940190 us (seq=0, len=0) # 7.28 [+0.08] SND: 1752237297 s 950218 us (seq=0, len=10) (USR +10028 us) # 7.29 [+0.00] USR: 1752237298 s 20353 us (seq=0, len=0) # 7.36 [+0.08] SND: 1752237298 s 30382 us (seq=1, len=10) (USR +10028 us) # 7.37 [+0.00] USR: 1752237298 s 100514 us (seq=0, len=0) # 7.45 [+0.08] SND: 1752237298 s 110539 us (seq=2, len=10) (USR +10024 us) # 7.45 [+0.00] USR: 1752237298 s 180670 us (seq=0, len=0) # 7.53 [+0.08] SND: 1752237298 s 190696 us (seq=3, len=10) (USR +10026 us) # 7.53 [+0.00] USR-SND: count=4, avg=10027 us, min=10024 us, max=10028 us # 7.63 [+0.10] test ENQ # 7.63 [+0.00] USR: 1752237298 s 361009 us (seq=0, len=0) # 7.71 [+0.08] ENQ: 1752237298 s 361042 us (seq=0, len=10) (USR +33 us) # 7.71 [+0.00] USR: 1752237298 s 441252 us (seq=0, len=0) # 7.82 [+0.12] ENQ: 1752237298 s 441275 us (seq=1, len=10) (USR +23 us) # 7.83 [+0.00] USR: 1752237298 s 521486 us (seq=0, len=0) # 7.88 [+0.05] ENQ: 1752237298 s 521518 us (seq=2, len=10) (USR +31 us) # 7.88 [+0.00] USR: 1752237298 s 610080 us (seq=0, len=0) # 7.96 [+0.08] ENQ: 1752237298 s 610104 us (seq=3, len=10) (USR +23 us) # 7.97 [+0.00] USR-ENQ: count=4, avg=27 us, min=23 us, max=33 us # 8.07 [+0.11] test ENQ + SND # 8.08 [+0.00] USR: 1752237298 s 810057 us (seq=0, len=0) # 8.16 [+0.09] ENQ: 1752237298 s 810093 us (seq=0, len=10) (USR +35 us) # 8.17 [+0.00] ERROR: 19930 us expected between 10000 and 18000 # 8.17 [+0.00] SND: 1752237298 s 829987 us (seq=0, len=10) (USR +19929 us) # 8.17 [+0.00] USR: 1752237298 s 900088 us (seq=0, len=0) # 8.27 [+0.11] ENQ: 1752237298 s 900111 us (seq=1, len=10) (USR +22 us) # 8.28 [+0.00] ERROR: 19899 us expected between 10000 and 18000 # 8.28 [+0.00] SND: 1752237298 s 919987 us (seq=1, len=10) (USR +19898 us) # 8.28 [+0.00] USR: 1752237298 s 990083 us (seq=0, len=0) # 8.35 [+0.08] ENQ: 1752237298 s 990105 us (seq=2, len=10) (USR +21 us) # 8.36 [+0.00] ERROR: 19993 us expected between 10000 and 18000 # 8.36 [+0.00] SND: 1752237299 s 10076 us (seq=2, len=10) (USR +19992 us) # 8.36 [+0.00] USR: 1752237299 s 80082 us (seq=0, len=0) # 8.44 [+0.09] ENQ: 1752237299 s 80104 us (seq=3, len=10) (USR +22 us) # 8.45 [+0.00] ERROR: 19935 us expected between 10000 and 18000 # 8.45 [+0.00] SND: 1752237299 s 100017 us (seq=3, len=10) (USR +19934 us) # 8.45 [+0.00] USR-ENQ: count=4, avg=25 us, min=21 us, max=35 us # 8.45 [+0.00] USR-SND: count=4, avg=19938 us, min=19898 us, max=19992 us not ok 1 selftests: net: txtimestamp.sh # exit=1 make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net' make: Leaving directory '/home/virtme/testing-1/tools/testing/selftests' xx__-> echo $? 0 xx__->