From owner-freebsd-bugs@freebsd.org Thu Feb 15 15:08:48 2018 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id D03D8F24FF5 for ; Thu, 15 Feb 2018 15:08:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 6B4D07CE36 for ; Thu, 15 Feb 2018 15:08:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id A77462125D for ; Thu, 15 Feb 2018 15:08:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w1FF8k1W056545 for ; Thu, 15 Feb 2018 15:08:46 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w1FF8kro056529 for freebsd-bugs@FreeBSD.org; Thu, 15 Feb 2018 15:08:46 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 225918] msk: excessive latency on arm64 Date: Thu, 15 Feb 2018 15:08:46 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: emaste@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 15 Feb 2018 15:08:48 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D225918 Bug ID: 225918 Summary: msk: excessive latency on arm64 Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: emaste@freebsd.org More details to come - PR submitted to track working/failing revisions/date= s. Observed on my Softiron Overdrive 1000, running a kernel from r329060: root@od1000:~ # ping 192.168.11.1 PING 192.168.11.1 (192.168.11.1): 56 data bytes 64 bytes from 192.168.11.1: icmp_seq=3D0 ttl=3D64 time=3D297.339 ms 64 bytes from 192.168.11.1: icmp_seq=3D1 ttl=3D64 time=3D314.382 ms 64 bytes from 192.168.11.1: icmp_seq=3D2 ttl=3D64 time=3D303.234 ms 64 bytes from 192.168.11.1: icmp_seq=3D3 ttl=3D64 time=3D356.380 ms 64 bytes from 192.168.11.1: icmp_seq=3D4 ttl=3D64 time=3D379.047 ms 64 bytes from 192.168.11.1: icmp_seq=3D5 ttl=3D64 time=3D402.130 ms 64 bytes from 192.168.11.1: icmp_seq=3D6 ttl=3D64 time=3D464.899 ms 64 bytes from 192.168.11.1: icmp_seq=3D7 ttl=3D64 time=3D493.329 ms 64 bytes from 192.168.11.1: icmp_seq=3D8 ttl=3D64 time=3D537.635 ms 64 bytes from 192.168.11.1: icmp_seq=3D9 ttl=3D64 time=3D570.663 ms 64 bytes from 192.168.11.1: icmp_seq=3D10 ttl=3D64 time=3D621.863 ms 64 bytes from 192.168.11.1: icmp_seq=3D11 ttl=3D64 time=3D660.115 ms 64 bytes from 192.168.11.1: icmp_seq=3D12 ttl=3D64 time=3D701.733 ms 64 bytes from 192.168.11.1: icmp_seq=3D13 ttl=3D64 time=3D744.956 ms 64 bytes from 192.168.11.1: icmp_seq=3D14 ttl=3D64 time=3D791.934 ms 64 bytes from 192.168.11.1: icmp_seq=3D15 ttl=3D64 time=3D845.377 ms 64 bytes from 192.168.11.1: icmp_seq=3D16 ttl=3D64 time=3D898.613 ms 64 bytes from 192.168.11.1: icmp_seq=3D17 ttl=3D64 time=3D954.177 ms 64 bytes from 192.168.11.1: icmp_seq=3D18 ttl=3D64 time=3D1014.196 ms 64 bytes from 192.168.11.1: icmp_seq=3D19 ttl=3D64 time=3D1056.473 ms 64 bytes from 192.168.11.1: icmp_seq=3D20 ttl=3D64 time=3D1059.959 ms 64 bytes from 192.168.11.1: icmp_seq=3D21 ttl=3D64 time=3D1062.538 ms 64 bytes from 192.168.11.1: icmp_seq=3D22 ttl=3D64 time=3D1062.954 ms 64 bytes from 192.168.11.1: icmp_seq=3D23 ttl=3D64 time=3D1052.935 ms 64 bytes from 192.168.11.1: icmp_seq=3D24 ttl=3D64 time=3D1064.865 ms 64 bytes from 192.168.11.1: icmp_seq=3D25 ttl=3D64 time=3D1056.929 ms 64 bytes from 192.168.11.1: icmp_seq=3D26 ttl=3D64 time=3D1062.470 ms ^C --- 192.168.11.1 ping statistics --- 28 packets transmitted, 27 packets received, 3.6% packet loss round-trip min/avg/max/stddev =3D 297.339/734.486/1064.865/283.196 ms cognet@ reports a Dec 3 kernel worked. Feb 15 09:38:17 od1000 kernel: mskc0: port 0x1000-0x10ff mem 0x40000000-0x40003fff at device 0.0 on pci2 Feb 15 09:38:17 od1000 kernel: msk0: on mskc0 Feb 15 09:38:17 od1000 kernel: msk0: Using defaults for TSO: 65518/35/2048 Feb 15 09:38:17 od1000 kernel: msk0: Ethernet address: Feb 15 09:38:17 od1000 kernel: miibus0: on msk0 Feb 15 09:38:17 od1000 kernel: e1000phy0: PHY= 0 on miibus0 Feb 15 09:38:17 od1000 kernel: e1000phy0: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto, auto-flow --=20 You are receiving this mail because: You are the assignee for the bug.=