Following the disconnect, the minion tries over and over and over again to establish a new connection, which gets shut down by the remote:
2.216183 10.178.17.2 -> 77.109.139.93 TCP 76 42836 > 4505 [SYN] Seq=0 Win=14600 Len=0 MSS=1460 SACK_PERM=1 TSval=294780260 TSecr=0 WS=16 2.244185 77.109.139.93 -> 10.178.17.2 TCP 76 4505 > 42836 [SYN, ACK] Seq=0 Ack=1 Win=14480 Len=0 MSS=1452 SACK_PERM=1 TSval=250894922 TSecr=294780260 WS=16 2.244185 10.178.17.2 -> 77.109.139.93 TCP 68 42836 > 4505 [ACK] Seq=1 Ack=1 Win=14608 Len=0 TSval=294780267 TSecr=250894922 2.244185 10.178.17.2 -> 77.109.139.93 TCP 93 42836 > 4505 [PSH, ACK] Seq=1 Ack=1 Win=14608 Len=25 TSval=294780267 TSecr=250894922 2.272187 77.109.139.93 -> 10.178.17.2 TCP 68 4505 > 42836 [ACK] Seq=1 Ack=26 Win=14480 Len=0 TSval=250894929 TSecr=294780267 2.272187 77.109.139.93 -> 10.178.17.2 TCP 68 4505 > 42836 [FIN, ACK] Seq=1 Ack=26 Win=14480 Len=0 TSval=250894929 TSecr=294780267 2.272187 10.178.17.2 -> 77.109.139.93 TCP 68 42836 > 4505 [FIN, ACK] Seq=26 Ack=2 Win=14608 Len=0 TSval=294780274 TSecr=250894929 2.300190 77.109.139.93 -> 10.178.17.2 TCP 68 4505 > 42836 [ACK] Seq=2 Ack=27 Win=14480 Len=0 TSval=250894936 TSecr=294780274 [and the next port:] 2.404198 10.178.17.2 -> 77.109.139.93 TCP 76 42837 > 4505 [SYN] Seq=0 Win=14600 Len=0 MSS=1460 SACK_PERM=1 TSval=294780307 TSecr=0 WS=16 […] On the master side, this corresponds to several hundred of lingering connections, according to netstat: tcp 0 0 77.109.139.93:4505 82.135.64.143:42250 TIME_WAIT - # netstat -natp | grep -c :4505.*TIME_WAIT 484 I am running both minion and master with --log-level=trace, but there is nothing in the output about this. -- .''`. martin f. krafft <madduck@d.o> Related projects: : :' : proud Debian developer http://debiansystem.info `. `'` http://people.debian.org/~madduck http://vcs-pkg.org `- Debian - when you have better things to do than fixing systems
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