https://issues.apache.org/bugzilla/show_bug.cgi?id=50807
--- Comment #10 from Orion Poplawski <[email protected]> --- Adam's not in comment #5 applies to just standard systems as well where the net.ipv4.tcp_fin_timeout defaults to 60 seconds. So when apache tries to send the final FIN, we get a flood of FIN and RST packets due to tcp retransmission: 29 5.076937000 BACKEND -> PROXY TCP 66 8141 > 59404 [FIN, ACK] Seq=7266 Ack=2506 Win=35968 Len=0 TSval=372987155 TSecr=373232386 30 5.116993000 PROXY -> BACKEND TCP 66 59404 > 8141 [ACK] Seq=2506 Ack=7267 Win=32000 Len=0 TSval=373237391 TSecr=372987155 616 168.070814000 PROXY -> BACKEND TCP 66 59404 > 8141 [FIN, ACK] Seq=2506 Ack=7267 Win=32000 Len=0 TSval=373400344 TSecr=372987155 617 168.070868000 BACKEND -> PROXY TCP 54 8141 > 59404 [RST] Seq=7267 Win=0 Len=0 632 168.274981000 PROXY -> BACKEND TCP 66 [TCP Retransmission] 59404 > 8141 [FIN, ACK] Seq=2506 Ack=7267 Win=32000 Len=0 TSval=373400549 TSecr=372987155 633 168.275009000 BACKEND -> PROXY TCP 54 8141 > 59404 [RST] Seq=7267 Win=0 Len=0 634 168.685140000 PROXY -> BACKEND TCP 66 [TCP Retransmission] 59404 > 8141 [FIN, ACK] Seq=2506 Ack=7267 Win=32000 Len=0 TSval=373400959 TSecr=372987155 635 168.685196000 BACKEND -> PROXY TCP 54 8141 > 59404 [RST] Seq=7267 Win=0 Len=0 636 169.504941000 PROXY -> BACKEND TCP 66 [TCP Retransmission] 59404 > 8141 [FIN, ACK] Seq=2506 Ack=7267 Win=32000 Len=0 TSval=373401779 TSecr=372987155 637 169.504968000 BACKEND -> PROXY TCP 54 8141 > 59404 [RST] Seq=7267 Win=0 Len=0 640 171.144951000 PROXY -> BACKEND TCP 66 [TCP Retransmission] 59404 > 8141 [FIN, ACK] Seq=2506 Ack=7267 Win=32000 Len=0 TSval=373403419 TSecr=372987155 641 171.144982000 BACKEND -> PROXY TCP 54 8141 > 59404 [RST] Seq=7267 Win=0 Len=0 644 174.454315000 PROXY -> BACKEND TCP 66 [TCP Retransmission] 59404 > 8141 [FIN, ACK] Seq=2506 Ack=7267 Win=32000 Len=0 TSval=373406728 TSecr=372987155 645 174.454348000 BACKEND -> PROXY TCP 54 8141 > 59404 [RST] Seq=7267 Win=0 Len=0 673 181.013929000 PROXY -> BACKEND TCP 66 [TCP Retransmission] 59404 > 8141 [FIN, ACK] Seq=2506 Ack=7267 Win=32000 Len=0 TSval=373413288 TSecr=372987155 674 181.013955000 BACKEND -> PROXY TCP 54 8141 > 59404 [RST] Seq=7267 Win=0 Len=0 732 194.133990000 PROXY -> BACKEND TCP 66 [TCP Retransmission] 59404 > 8141 [FIN, ACK] Seq=2506 Ack=7267 Win=32000 Len=0 TSval=373426408 TSecr=372987155 733 194.134013000 BACKEND -> PROXY TCP 54 8141 > 59404 [RST] Seq=7267 Win=0 Len=0 877 220.374086000 PROXY -> BACKEND TCP 66 [TCP Retransmission] 59404 > 8141 [FIN, ACK] Seq=2506 Ack=7267 Win=32000 Len=0 TSval=373452648 TSecr=372987155 878 220.374149000 BACKEND -> PROXY TCP 54 8141 > 59404 [RST] Seq=7267 Win=0 Len=0 -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
