path: root/regress/case-alr-slow.sys

./adnslogres default
-c4
 start 969140728.042464
 socket domain=AF_INET type=SOCK_DGRAM
 socket=6
 +0.000132
 fcntl fd=6 cmd=F_GETFL
 fcntl=~O_NONBLOCK&...
 +0.000055
 fcntl fd=6 cmd=F_SETFL O_NONBLOCK|...
 fcntl=OK
 +0.000036
 sendto fd=6 addr=172.18.45.6:53
     311f0100 00010000 00000000 01310234 35023138 03313732 07696e2d 61646472
     04617270 6100000c 0001.
 sendto=42
 +0.001699
 recvfrom fd=6 buflen=512
 recvfrom=OK addr=172.18.45.6:53
     311f8580 00010001 00020002 01310234 35023138 03313732 07696e2d 61646472
     04617270 6100000c 0001c00c 000c0001 00015180 00220573 66657265 0a72656c
     61746976 69747908 67726565 6e656e64 036f7267 02756b00 02343502 31380331
     37320769 6e2d6164 64720461 72706100 00020001 00015180 0006036e 7330c03c
     c0580002 00010001 51800006 036e7331 c03cc07a 00010001 00015180 0004ac12
     2d06c08c 00010001 00015180 0004ac12 2d01.
 +0.000712
 sendto fd=6 addr=172.18.45.6:53
     31200100 00010000 00000000 05736665 72650a72 656c6174 69766974 79086772
     65656e65 6e64036f 72670275 6b000001 0001.
 sendto=50
 +0.000793
 recvfrom fd=6 buflen=512
 recvfrom=OK addr=172.18.45.6:53
     31208580 00010001 00020002 05736665 72650a72 656c6174 69766974 79086772
     65656e65 6e64036f 72670275 6b000001 0001c00c 00010001 00015180 0004ac12
     2d010a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 6b000002
     00010001 51800006 036e7330 c042c042 00020001 00015180 0006036e 7331c042
     c0680001 00010001 51800004 ac122d06 c07a0001 00010001 51800004 ac122d01.
 +0.000563
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000114
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000088
 sendto fd=6 addr=172.18.45.6:53
     31210100 00010000 00000000 01310130 01300331 32370769 6e2d6164 64720461
     72706100 000c0001.
 sendto=40
 +0.000861
 recvfrom fd=6 buflen=512
 recvfrom=OK addr=172.18.45.6:53
     31218580 00010001 00010001 01310130 01300331 32370769 6e2d6164 64720461
     72706100 000c0001 c00c000c 00010009 3a80000b 096c6f63 616c686f 73740003
     31323707 696e2d61 64647204 61727061 00000200 0100093a 800002c0 34c03400
     01000100 093a8000 047f0000 01.
 +0.000418
 sendto fd=6 addr=172.18.45.6:53
     31220100 00010000 00000000 096c6f63 616c686f 73740000 010001.
 sendto=27
 +0.000544
 recvfrom fd=6 buflen=512
 recvfrom=OK addr=172.18.45.6:53
     31228580 00010001 00010001 096c6f63 616c686f 73740000 010001c0 0c000100
     0100093a 8000047f 000001c0 0c000200 0100093a 800002c0 0cc00c00 01000100
     093a8000 047f0000 01.
 +0.000304
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000093
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000085
 sendto fd=6 addr=172.18.45.6:53
     31230100 00010000 00000000 02313403 32303602 33300331 37320769 6e2d6164
     64720461 72706100 000c0001.
 sendto=44
 +0.000662
 recvfrom fd=6 buflen=512
 recvfrom=OK addr=172.18.45.6:53
     31238580 00010001 00010001 02313403 32303602 33300331 37320769 6e2d6164
     64720461 72706100 000c0001 c00c000c 00010000 003c002a 06323036 2d31340b
     62726f6b 656e2d7a 6f6e6504 74657374 0763756c 74757265 05646f74 61740261
     74000332 30360233 30033137 3207696e 2d616464 72046172 70610000 02000100
     00003c00 20036e73 300a7265 6c617469 76697479 08677265 656e656e 64036f72
     6702756b 00c08500 01000100 01518000 04ac122d 06.
 +0.000619
 sendto fd=6 addr=172.18.45.6:53
     31240100 00010000 00000000 06323036 2d31340b 62726f6b 656e2d7a 6f6e6504
     74657374 0763756c 74757265 05646f74 61740261 74000001 0001.
 sendto=58
 +0.000988
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000073
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000105
 sendto fd=6 addr=172.18.45.6:53
     31250100 00010000 00000000 01310130 01300331 32370769 6e2d6164 64720461
     72706100 000c0001.
 sendto=40
 +0.001370
 recvfrom fd=6 buflen=512
 recvfrom=OK addr=172.18.45.6:53
     31258580 00010001 00010001 01310130 01300331 32370769 6e2d6164 64720461
     72706100 000c0001 c00c000c 00010009 3a80000b 096c6f63 616c686f 73740003
     31323707 696e2d61 64647204 61727061 00000200 0100093a 800002c0 34c03400
     01000100 093a8000 047f0000 01.
 +0.000427
 sendto fd=6 addr=172.18.45.6:53
     31260100 00010000 00000000 096c6f63 616c686f 73740000 010001.
 sendto=27
 +0.000576
 recvfrom fd=6 buflen=512
 recvfrom=OK addr=172.18.45.6:53
     31268580 00010001 00010001 096c6f63 616c686f 73740000 010001c0 0c000100
     0100093a 8000047f 000001c0 0c000200 0100093a 800002c0 0cc00c00 01000100
     093a8000 047f0000 01.
 +0.000307
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000094
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000085
 sendto fd=6 addr=172.18.45.6:53
     31270100 00010000 00000000 01330234 35023138 03313732 07696e2d 61646472
     04617270 6100000c 0001.
 sendto=42
 +0.000604
 recvfrom fd=6 buflen=512
 recvfrom=OK addr=172.18.45.6:53
     31278583 00010000 00010000 01330234 35023138 03313732 07696e2d 61646472
     04617270 6100000c 00010234 35023138 03313732 07696e2d 61646472 04617270
     61000006 00010001 51800041 036e7330 0a72656c 61746976 69747908 67726565
     6e656e64 036f7267 02756b00 0a686f73 746d6173 746572c0 50000000 2800001c
     2000000e 1000093a 80000151 80.
 +0.000502
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000088
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000077
 sendto fd=6 addr=172.18.45.6:53
     31280100 00010000 00000000 01310234 35023138 03313732 07696e2d 61646472
     04617270 6100000c 0001.
 sendto=42
 +0.000682
 recvfrom fd=6 buflen=512
 recvfrom=OK addr=172.18.45.6:53
     31288580 00010001 00020002 01310234 35023138 03313732 07696e2d 61646472
     04617270 6100000c 0001c00c 000c0001 00015180 00220573 66657265 0a72656c
     61746976 69747908 67726565 6e656e64 036f7267 02756b00 02343502 31380331
     37320769 6e2d6164 64720461 72706100 00020001 00015180 0006036e 7330c03c
     c0580002 00010001 51800006 036e7331 c03cc07a 00010001 00015180 0004ac12
     2d06c08c 00010001 00015180 0004ac12 2d01.
 +0.000618
 sendto fd=6 addr=172.18.45.6:53
     31290100 00010000 00000000 05736665 72650a72 656c6174 69766974 79086772
     65656e65 6e64036f 72670275 6b000001 0001.
 sendto=50
 +0.000791
 recvfrom fd=6 buflen=512
 recvfrom=OK addr=172.18.45.6:53
     31298580 00010001 00020002 05736665 72650a72 656c6174 69766974 79086772
     65656e65 6e64036f 72670275 6b000001 0001c00c 00010001 00015180 0004ac12
     2d010a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 6b000002
     00010001 51800006 036e7330 c042c042 00020001 00015180 0006036e 7331c042
     c0680001 00010001 51800004 ac122d06 c07a0001 00010001 51800004 ac122d01.
 +0.000561
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000108
 select max=7 rfds=[6] wfds=[] efds=[] to=1.991325
 select=0 rfds=[] wfds=[] efds=[]
 +2.-00943
 sendto fd=6 addr=172.18.45.6:53
     31240100 00010000 00000000 06323036 2d31340b 62726f6b 656e2d7a 6f6e6504
     74657374 0763756c 74757265 05646f74 61740261 74000001 0001.
 sendto=58
 +0.000465
 select max=7 rfds=[6] wfds=[] efds=[] to=1.999535
 select=0 rfds=[] wfds=[] efds=[]
 +2.-00565
 select max=7 rfds=[6] wfds=[] efds=[] to=0.000100
 select=0 rfds=[] wfds=[] efds=[]
 +0.010007
 sendto fd=6 addr=172.18.45.6:53
     31240100 00010000 00000000 06323036 2d31340b 62726f6b 656e2d7a 6f6e6504
     74657374 0763756c 74757265 05646f74 61740261 74000001 0001.
 sendto=58
 +0.000452
 select max=7 rfds=[6] wfds=[] efds=[] to=1.999548
 select=0 rfds=[] wfds=[] efds=[]
 +2.-00527
 select max=7 rfds=[6] wfds=[] efds=[] to=0.000075
 select=0 rfds=[] wfds=[] efds=[]
 +0.009951
 sendto fd=6 addr=172.18.45.6:53
     31240100 00010000 00000000 06323036 2d31340b 62726f6b 656e2d7a 6f6e6504
     74657374 0763756c 74757265 05646f74 61740261 74000001 0001.
 sendto=58
 +0.000482
 select max=7 rfds=[6] wfds=[] efds=[] to=1.999518
 select=0 rfds=[] wfds=[] efds=[]
 +2.-00551
 select max=7 rfds=[6] wfds=[] efds=[] to=0.000069
 select=0 rfds=[] wfds=[] efds=[]
 +0.009997
 sendto fd=6 addr=172.18.45.6:53
     31240100 00010000 00000000 06323036 2d31340b 62726f6b 656e2d7a 6f6e6504
     74657374 0763756c 74757265 05646f74 61740261 74000001 0001.
 sendto=58
 +0.000470
 select max=7 rfds=[6] wfds=[] efds=[] to=1.999530
 select=0 rfds=[] wfds=[] efds=[]
 +2.-00493
 select max=7 rfds=[6] wfds=[] efds=[] to=0.000023
 select=0 rfds=[] wfds=[] efds=[]
 +0.009900
 sendto fd=6 addr=172.18.45.6:53
     31240100 00010000 00000000 06323036 2d31340b 62726f6b 656e2d7a 6f6e6504
     74657374 0763756c 74757265 05646f74 61740261 74000001 0001.
 sendto=58
 +0.000440
 select max=7 rfds=[6] wfds=[] efds=[] to=1.999560
 select=0 rfds=[] wfds=[] efds=[]
 +2.-00521
 select max=7 rfds=[6] wfds=[] efds=[] to=0.000081
 select=0 rfds=[] wfds=[] efds=[]
 +0.010009
 sendto fd=6 addr=172.18.45.6:53
     31240100 00010000 00000000 06323036 2d31340b 62726f6b 656e2d7a 6f6e6504
     74657374 0763756c 74757265 05646f74 61740261 74000001 0001.
 sendto=58
 +0.000453
 select max=7 rfds=[6] wfds=[] efds=[] to=1.999547
 select=0 rfds=[] wfds=[] efds=[]
 +2.-00538
 select max=7 rfds=[6] wfds=[] efds=[] to=0.000085
 select=0 rfds=[] wfds=[] efds=[]
 +0.009962
 sendto fd=6 addr=172.18.45.6:53
     31240100 00010000 00000000 06323036 2d31340b 62726f6b 656e2d7a 6f6e6504
     74657374 0763756c 74757265 05646f74 61740261 74000001 0001.
 sendto=58
 +0.000465
 select max=7 rfds=[6] wfds=[] efds=[] to=1.999535
 select=0 rfds=[] wfds=[] efds=[]
 +2.-00544
 select max=7 rfds=[6] wfds=[] efds=[] to=0.000079
 select=0 rfds=[] wfds=[] efds=[]
 +0.010006
 sendto fd=6 addr=172.18.45.6:53
     31240100 00010000 00000000 06323036 2d31340b 62726f6b 656e2d7a 6f6e6504
     74657374 0763756c 74757265 05646f74 61740261 74000001 0001.
 sendto=58
 +0.000434
 select max=7 rfds=[6] wfds=[] efds=[] to=1.999566
 select=0 rfds=[] wfds=[] efds=[]
 +2.-00522
 select max=7 rfds=[6] wfds=[] efds=[] to=0.000088
 select=0 rfds=[] wfds=[] efds=[]
 +0.009963
 sendto fd=6 addr=172.18.45.6:53
     31240100 00010000 00000000 06323036 2d31340b 62726f6b 656e2d7a 6f6e6504
     74657374 0763756c 74757265 05646f74 61740261 74000001 0001.
 sendto=58
 +0.000449
 select max=7 rfds=[6] wfds=[] efds=[] to=1.999551
 select=0 rfds=[] wfds=[] efds=[]
 +2.-00525
 select max=7 rfds=[6] wfds=[] efds=[] to=0.000076
 select=0 rfds=[] wfds=[] efds=[]
 +0.010006
 sendto fd=6 addr=172.18.45.6:53
     31240100 00010000 00000000 06323036 2d31340b 62726f6b 656e2d7a 6f6e6504
     74657374 0763756c 74757265 05646f74 61740261 74000001 0001.
 sendto=58
 +0.000443
 select max=7 rfds=[6] wfds=[] efds=[] to=1.999557
 select=0 rfds=[] wfds=[] efds=[]
 +2.-00530
 select max=7 rfds=[6] wfds=[] efds=[] to=0.000087
 select=0 rfds=[] wfds=[] efds=[]
 +0.009961
 sendto fd=6 addr=172.18.45.6:53
     31240100 00010000 00000000 06323036 2d31340b 62726f6b 656e2d7a 6f6e6504
     74657374 0763756c 74757265 05646f74 61740261 74000001 0001.
 sendto=58
 +0.000461
 select max=7 rfds=[6] wfds=[] efds=[] to=1.999539
 select=0 rfds=[] wfds=[] efds=[]
 +2.-00539
 select max=7 rfds=[6] wfds=[] efds=[] to=0.000078
 select=0 rfds=[] wfds=[] efds=[]
 +0.010006
 sendto fd=6 addr=172.18.45.6:53
     31240100 00010000 00000000 06323036 2d31340b 62726f6b 656e2d7a 6f6e6504
     74657374 0763756c 74757265 05646f74 61740261 74000001 0001.
 sendto=58
 +0.000485
 select max=7 rfds=[6] wfds=[] efds=[] to=1.999515
 select=0 rfds=[] wfds=[] efds=[]
 +2.-00404
 sendto fd=6 addr=172.18.45.6:53
     31240100 00010000 00000000 06323036 2d31340b 62726f6b 656e2d7a 6f6e6504
     74657374 0763756c 74757265 05646f74 61740261 74000001 0001.
 sendto=58
 +0.000584
 select max=7 rfds=[6] wfds=[] efds=[] to=1.999416
 select=0 rfds=[] wfds=[] efds=[]
 +2.019228
 sendto fd=6 addr=172.18.45.6:53
     31240100 00010000 00000000 06323036 2d31340b 62726f6b 656e2d7a 6f6e6504
     74657374 0763756c 74757265 05646f74 61740261 74000001 0001.
 sendto=58
 +0.000586
 select max=7 rfds=[6] wfds=[] efds=[] to=1.999414
 select=0 rfds=[] wfds=[] efds=[]
 +2.-00751
 select max=7 rfds=[6] wfds=[] efds=[] to=0.000165
 select=0 rfds=[] wfds=[] efds=[]
 +0.009979
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000185
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000085
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000118
 sendto fd=6 addr=172.18.45.6:53
     312a0100 00010000 00000000 01380234 35023138 03313732 07696e2d 61646472
     04617270 6100000c 0001.
 sendto=42
 +0.000517
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000061
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000075
 sendto fd=6 addr=172.18.45.6:53
     312b0100 00010000 00000000 01310234 35023138 03313732 07696e2d 61646472
     04617270 6100000c 0001.
 sendto=42
 +0.000277
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000056
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000071
 sendto fd=6 addr=172.18.45.6:53
     312c0100 00010000 00000000 01310234 35023138 03313732 07696e2d 61646472
     04617270 6100000c 0001.
 sendto=42
 +0.000277
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000057
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000244
 sendto fd=6 addr=172.18.45.6:53
     312d0100 00010000 00000000 01360234 35023138 03313732 07696e2d 61646472
     04617270 6100000c 0001.
 sendto=42
 +0.000290
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000058
 select max=7 rfds=[6] wfds=[] efds=[] to=1.998017
 select=1 rfds=[6] wfds=[] efds=[]
 +0.001322
 recvfrom fd=6 buflen=512
 recvfrom=OK addr=172.18.45.6:53
     312a8580 00010001 00020002 01380234 35023138 03313732 07696e2d 61646472
     04617270 6100000c 0001c00c 000c0001 00015180 0023066b 61646174 680a7265
     6c617469 76697479 08677265 656e656e 64036f72 6702756b 00023435 02313803
     31373207 696e2d61 64647204 61727061 00000200 01000151 80000603 6e7330c0
     3dc05900 02000100 01518000 06036e73 31c03dc0 7b000100 01000151 800004ac
     122d06c0 8d000100 01000151 800004ac 122d01.
 +0.000775
 sendto fd=6 addr=172.18.45.6:53
     312e0100 00010000 00000000 066b6164 6174680a 72656c61 74697669 74790867
     7265656e 656e6403 6f726702 756b0000 010001.
 sendto=51
 +0.000366
 recvfrom fd=6 buflen=512
 recvfrom=OK addr=172.18.45.6:53
     312b8580 00010001 00020002 01310234 35023138 03313732 07696e2d 61646472
     04617270 6100000c 0001c00c 000c0001 00015180 00220573 66657265 0a72656c
     61746976 69747908 67726565 6e656e64 036f7267 02756b00 02343502 31380331
     37320769 6e2d6164 64720461 72706100 00020001 00015180 0006036e 7330c03c
     c0580002 00010001 51800006 036e7331 c03cc07a 00010001 00015180 0004ac12
     2d06c08c 00010001 00015180 0004ac12 2d01.
 +0.000770
 sendto fd=6 addr=172.18.45.6:53
     312f0100 00010000 00000000 05736665 72650a72 656c6174 69766974 79086772
     65656e65 6e64036f 72670275 6b000001 0001.
 sendto=50
 +0.000328
 recvfrom fd=6 buflen=512
 recvfrom=OK addr=172.18.45.6:53
     312c8580 00010001 00020002 01310234 35023138 03313732 07696e2d 61646472
     04617270 6100000c 0001c00c 000c0001 00015180 00220573 66657265 0a72656c
     61746976 69747908 67726565 6e656e64 036f7267 02756b00 02343502 31380331
     37320769 6e2d6164 64720461 72706100 00020001 00015180 0006036e 7330c03c
     c0580002 00010001 51800006 036e7331 c03cc07a 00010001 00015180 0004ac12
     2d06c08c 00010001 00015180 0004ac12 2d01.
 +0.000766
 sendto fd=6 addr=172.18.45.6:53
     31300100 00010000 00000000 05736665 72650a72 656c6174 69766974 79086772
     65656e65 6e64036f 72670275 6b000001 0001.
 sendto=50
 +0.000326
 recvfrom fd=6 buflen=512
 recvfrom=OK addr=172.18.45.6:53
     312d8580 00010001 00020002 01360234 35023138 03313732 07696e2d 61646472
     04617270 6100000c 0001c00c 000c0001 00015180 00250864 6176656e 616e740a
     72656c61 74697669 74790867 7265656e 656e6403 6f726702 756b0002 34350231
     38033137 3207696e 2d616464 72046172 70610000 02000100 01518000 06036e73
     30c03fc0 5b000200 01000151 80000603 6e7331c0 3fc07d00 01000100 01518000
     04ac122d 06c08f00 01000100 01518000 04ac122d 01.
 +0.000605
 sendto fd=6 addr=172.18.45.6:53
     31310100 00010000 00000000 08646176 656e616e 740a7265 6c617469 76697479
     08677265 656e656e 64036f72 6702756b 00000100 01.
 sendto=53
 +0.000473
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000073
 select max=7 rfds=[6] wfds=[] efds=[] to=1.995518
 select=1 rfds=[6] wfds=[] efds=[]
 +0.001210
 recvfrom fd=6 buflen=512
 recvfrom=OK addr=172.18.45.6:53
     312e8580 00010001 00020002 066b6164 6174680a 72656c61 74697669 74790867
     7265656e 656e6403 6f726702 756b0000 010001c0 0c000100 01000151 800004ac
     122d080a 72656c61 74697669 74790867 7265656e 656e6403 6f726702 756b0000
     02000100 01518000 06036e73 30c043c0 43000200 01000151 80000603 6e7331c0
     43c06900 01000100 01518000 04ac122d 06c07b00 01000100 01518000 04ac122d
     01.
 +0.000754
 recvfrom fd=6 buflen=512
 recvfrom=OK addr=172.18.45.6:53
     312f8580 00010001 00020002 05736665 72650a72 656c6174 69766974 79086772
     65656e65 6e64036f 72670275 6b000001 0001c00c 00010001 00015180 0004ac12
     2d010a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 6b000002
     00010001 51800006 036e7330 c042c042 00020001 00015180 0006036e 7331c042
     c0680001 00010001 51800004 ac122d06 c07a0001 00010001 51800004 ac122d01.
 +0.000613
 recvfrom fd=6 buflen=512
 recvfrom=OK addr=172.18.45.6:53
     31308580 00010001 00020002 05736665 72650a72 656c6174 69766974 79086772
     65656e65 6e64036f 72670275 6b000001 0001c00c 00010001 00015180 0004ac12
     2d010a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 6b000002
     00010001 51800006 036e7330 c042c042 00020001 00015180 0006036e 7331c042
     c0680001 00010001 51800004 ac122d06 c07a0001 00010001 51800004 ac122d01.
 +0.000633
 recvfrom fd=6 buflen=512
 recvfrom=OK addr=172.18.45.6:53
     31318580 00010001 00020002 08646176 656e616e 740a7265 6c617469 76697479
     08677265 656e656e 64036f72 6702756b 00000100 01c00c00 01000100 01518000
     04ac122d 060a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b
     00000200 01000151 80000603 6e7330c0 45c04500 02000100 01518000 06036e73
     31c045c0 6b000100 01000151 800004ac 122d06c0 7d000100 01000151 800004ac
     122d01.
 +0.000596
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000128
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000108
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000082
 recvfrom fd=6 buflen=512
 recvfrom=EAGAIN
 +0.000080
 close fd=6
 close=OK
 +0.000176