Netgate Discussion Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Search
    • Register
    • Login

    Tons of syslog "kernel tcp_do_segment: Timestamp …" messages

    Scheduled Pinned Locked Moved 2.3-RC Snapshot Feedback and Issues - ARCHIVED
    1 Posts 1 Posters 1.2k Views
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • I
      iamzam
      last edited by

      After upgrading from 2.6 to yesterday's snapshot, then another upgrade to the snapshot from today, I have been getting tons of these messages in my syslog.  They are debug level messages but I guess I am wondering if they are normal or not and if I should try to turn them off or if they will be gone by the time RC comes around.

      Jan 9 20:37:25 	kernel 	5480 	TCP: [2601:18a:c203:39af:3e07:54ff:fe5a:6093]:59235 to [2601:18a:c203:39af:290:fbff:fe38:8496]:443 tcpflags 0x10<ack>; tcp_do_segment: Timestamp missing, no action
Jan 9 20:37:16 	kernel 	5470 	TCP: [2601:18a:c203:39af:3e07:54ff:fe5a:6093]:59222 to [2601:18a:c203:39af:290:fbff:fe38:8496]:443 tcpflags 0x10<ack>; tcp_do_segment: Timestamp missing, no action
Jan 9 20:37:15 	kernel 	5470 	TCP: [2601:18a:c203:39af:3e07:54ff:fe5a:6093]:59230 to [2601:18a:c203:39af:290:fbff:fe38:8496]:443 tcpflags 0x10<ack>; tcp_do_segment: Timestamp missing, no action
Jan 9 20:37:15 	kernel 	5470 	TCP: [2601:18a:c203:39af:3e07:54ff:fe5a:6093]:59235 to [2601:18a:c203:39af:290:fbff:fe38:8496]:443 tcpflags 0x10<ack>; tcp_do_segment: Timestamp missing, no action
Jan 9 20:37:05 	kernel 	5459 	TCP: [2601:18a:c203:39af:3e07:54ff:fe5a:6093]:59230 to [2601:18a:c203:39af:290:fbff:fe38:8496]:443 tcpflags 0x10<ack>; tcp_do_segment: Timestamp missing, no action
Jan 9 20:37:05 	kernel 	5459 	TCP: [2601:18a:c203:39af:3e07:54ff:fe5a:6093]:59235 to [2601:18a:c203:39af:290:fbff:fe38:8496]:443 tcpflags 0x10<ack>; tcp_do_segment: Timestamp missing, no action
Jan 9 20:37:00 	kernel 	5455 	TCP: [2610:160:11:11::80]:80 to [2001:558:6017:a8:1d3c:7650:df4d:3d98]:41091 tcpflags 0x12<syn,ack>; tcp_do_segment: Timestamp not expected, no action
Jan 9 20:37:00 	kernel 	5455 	TCP: [2610:160:11:11::80]:80 to [2001:558:6017:a8:1d3c:7650:df4d:3d98]:41090 tcpflags 0x12<syn,ack>; tcp_do_segment: Timestamp not expected, no action
Jan 9 20:37:00 	kernel 	5454 	TCP: [2610:160:11:11::80]:80 to [2001:558:6017:a8:1d3c:7650:df4d:3d98]:41089 tcpflags 0x12<syn,ack>; tcp_do_segment: Timestamp not expected, no action
Jan 9 20:37:00 	kernel 	5454 	TCP: [2610:160:11:11::80]:80 to [2001:558:6017:a8:1d3c:7650:df4d:3d98]:41088 tcpflags 0x12<syn,ack>; tcp_do_segment: Timestamp not expected, no action
Jan 9 20:36:59 	kernel 	5454 	TCP: [2610:160:11:11::80]:80 to [2001:558:6017:a8:1d3c:7650:df4d:3d98]:41087 tcpflags 0x12<syn,ack>; tcp_do_segment: Timestamp not expected, no action
Jan 9 20:36:59 	kernel 	5454 	TCP: [2610:160:11:11::80]:80 to [2001:558:6017:a8:1d3c:7650:df4d:3d98]:41086 tcpflags 0x12<syn,ack>; tcp_do_segment: Timestamp not expected, no action
Jan 9 20:36:59 	kernel 	5454 	TCP: [2610:160:11:11::80]:80 to [2001:558:6017:a8:1d3c:7650:df4d:3d98]:50509 tcpflags 0x12<syn,ack>; tcp_do_segment: Timestamp not expected, no action
Jan 9 20:36:59 	kernel 	5454 	TCP: [2610:160:11:11::80]:80 to [2001:558:6017:a8:1d3c:7650:df4d:3d98]:23439 tcpflags 0x12<syn,ack>; tcp_do_segment: Timestamp not expected, no action</syn,ack></syn,ack></syn,ack></syn,ack></syn,ack></syn,ack></syn,ack></syn,ack></ack></ack></ack></ack></ack></ack>
      1 Reply Last reply Reply Quote 0
      • First post
        Last post
      Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.