1./adnshost default -f -A4 2 3 start 969124425.922896 4 socket domain=AF_INET type=SOCK_DGRAM 5 socket=6 6 +0.000162 7 fcntl fd=6 cmd=F_GETFL 8 fcntl=~O_NONBLOCK&... 9 +0.000058 10 fcntl fd=6 cmd=F_SETFL O_NONBLOCK|... 11 fcntl=OK 12 +0.000035 13 select max=7 rfds=[0,6] wfds=[] efds=[] to=null 14 select=1 rfds=[0] wfds=[] efds=[] 15 +0.000135 16 read fd=0 buflen=40 17 read=OK 18 2d2d6173 796e6368 2d696420 34320a63 68696172 6b2e6772 65656e65 6e642e6f 19 72672e75 6b0a2d2d. 20 +0.000254 21 sendto fd=6 addr=172.18.45.6:53 22 31200100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 23 02756b00 00010001. 24 sendto=40 25 +0.000825 26 read fd=0 buflen=38 27 read=OK 28 6173796e 63682d69 64203433 0a646176 656e616e 742e7265 6c617469 76697479 29 2e677265 656e. 30 +0.000184 31 read fd=0 buflen=15 32 read=OK 33 656e642e 6f72672e 756b0a2d 2d6361. 34 +0.000106 35 sendto fd=6 addr=172.18.45.6:53 36 31220100 00010000 00000000 08646176 656e616e 740a7265 6c617469 76697479 37 08677265 656e656e 64036f72 6702756b 00000100 01. 38 sendto=53 39 +0.000624 40 read fd=0 buflen=36 41 read=OK 42 6e63656c 2d696420 34320a. 43 +0.000145 44 select max=7 rfds=[0,6] wfds=[] efds=[] to=1.999231 45 select=2 rfds=[0,6] wfds=[] efds=[] 46 +0.000157 47 recvfrom fd=6 buflen=512 48 recvfrom=OK addr=172.18.45.6:53 49 31208580 00010001 00020002 06636869 61726b08 67726565 6e656e64 036f7267 50 02756b00 00010001 c00c0001 00010001 51800004 c3e04c84 08677265 656e656e 51 64036f72 6702756b 00000200 01000151 80001103 6e73300a 72656c61 74697669 52 7479c038 c0380002 00010001 51800006 036e7331 c057c053 00010001 00015180 53 0004ac12 2d06c070 00010001 00015180 0004ac12 2d01. 54 +0.000551 55 recvfrom fd=6 buflen=512 56 recvfrom=OK addr=172.18.45.6:53 57 31228580 00010001 00020002 08646176 656e616e 740a7265 6c617469 76697479 58 08677265 656e656e 64036f72 6702756b 00000100 01c00c00 01000100 01518000 59 04ac122d 060a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 60 00000200 01000151 80000603 6e7330c0 45c04500 02000100 01518000 06036e73 61 31c045c0 6b000100 01000151 800004ac 122d06c0 7d000100 01000151 800004ac 62 122d01. 63 +0.000579 64 recvfrom fd=6 buflen=512 65 recvfrom=EAGAIN 66 +0.000151 67 read fd=0 buflen=40 68 read=OK 69 . 70 +0.000043 71 close fd=6 72 close=OK 73 +0.000961 74 exit 0 75