From owner-freebsd-bugs@freebsd.org Sun Mar 28 13:08:34 2021 Return-Path: Delivered-To: freebsd-bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id AFA66579018 for ; Sun, 28 Mar 2021 13:08:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4F7bcf4QpDz4bk5 for ; Sun, 28 Mar 2021 13:08:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 97FAC579017; Sun, 28 Mar 2021 13:08:34 +0000 (UTC) Delivered-To: bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 97C11579016 for ; Sun, 28 Mar 2021 13:08:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4F7bcf3mVQz4bvx for ; Sun, 28 Mar 2021 13:08:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 74CBC206C8 for ; Sun, 28 Mar 2021 13:08:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 12SD8YG0037556 for ; Sun, 28 Mar 2021 13:08:34 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 12SD8Ydv037555 for bugs@FreeBSD.org; Sun, 28 Mar 2021 13:08:34 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: bugs@FreeBSD.org Subject: [Bug 254623] traceroute6: ICMP6 does not work anymore Date: Sun, 28 Mar 2021 13:08:34 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 13.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: rashey@superbox.pl X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: 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: 2.1.34 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 28 Mar 2021 13:08:34 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D254623 Bug ID: 254623 Summary: traceroute6: ICMP6 does not work anymore Product: Base System Version: 13.0-STABLE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bin Assignee: bugs@FreeBSD.org Reporter: rashey@superbox.pl Hi, The traceroute6 command with -I argument does not work anymore. I did not notice any other issues with data transfer or ping response. I also restored 12.1 from backup to make sure that there is no any issues w= ith tunnel broker service and everything works well with the same configuration. # freebsd-version 13.0-RC3 # fetch -6 https://download.freebsd.org/ftp/releases/amd64/amd64/ISO-IMAGES/13.0/CHECK= SUM.SHA256-FreeBSD-13.0-RC3-amd64 CHECKSUM.SHA256-FreeBSD-13.0-RC3-amd64 1131 B 6071 kBps = 00s # ping6 -c1 www.google.com PING6(56=3D40+8+8 bytes) 2001:X:X:X::2 --> 2a00:1450:401b:807::2004 16 bytes from 2a00:1450:401b:807::2004, icmp_seq=3D0 hlim=3D121 time=3D11.3= 76 ms --- www.google.com ping6 statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev =3D 11.376/11.376/11.376/0.000 ms # tcpdump -nvi gif0 tcpdump: listening on gif0, link-type NULL (BSD loopback), capture size 262= 144 bytes 13:42:08.397237 IP6 (hlim 64, next-header ICMPv6 (58) payload length: 16) 2001:X:X:X::2 > 2a00:1450:401b:807::2004: [icmp6 sum ok] ICMP6, echo reques= t, seq 0 13:42:08.408567 IP6 (hlim 121, next-header ICMPv6 (58) payload length: 16) 2a00:1450:401b:807::2004 > 2001:X:X:X::2: [icmp6 sum ok] ICMP6, echo reply,= seq 0 ^C 2 packets captured 2 packets received by filter 0 packets dropped by kernel # traceroute6 -Iq1 www.google.com traceroute6 to www.google.com (2a00:1450:401b:807::2004) from 2001:X:X:X::2= , 64 hops max, 20 byte packets 1 * 2 * 3 * 4 * 5 * 6 * ^C # tcpdump -nvi gif0 tcpdump: listening on gif0, link-type NULL (BSD loopback), capture size 262= 144 bytes 13:46:12.095569 IP6 (hlim 1, next-header ICMPv6 (58) payload length: 20) 2001:X:X:X::2 > 2a00:1450:401b:807::2004: [icmp6 sum ok] ICMP6, echo reques= t, seq 1 13:46:12.108615 IP6 (flowlabel 0xbcb91, hlim 64, next-header ICMPv6 (58) payload length: 68) 2001:470:70:402::1 > 2001:X:X:X::2: [icmp6 sum ok] ICMP= 6, time exceeded in-transit for 2a00:1450:401b:807::2004 13:46:17.095798 IP6 (hlim 2, next-header ICMPv6 (58) payload length: 20) 2001:X:X:X::2 > 2a00:1450:401b:807::2004: [icmp6 sum ok] ICMP6, echo reques= t, seq 2 13:46:17.107274 IP6 (hlim 63, next-header ICMPv6 (58) payload length: 68) 2001:470:0:222::1 > 2001:X:X:X::2: [icmp6 sum ok] ICMP6, time exceeded in-transit for 2a00:1450:401b:807::2004 13:46:22.096031 IP6 (hlim 3, next-header ICMPv6 (58) payload length: 20) 2001:X:X:X::2 > 2a00:1450:401b:807::2004: [icmp6 sum ok] ICMP6, echo reques= t, seq 3 13:46:22.107907 IP6 (hlim 62, next-header ICMPv6 (58) payload length: 68) 2001:7f8:42::a501:5169:1 > 2001:X:X:X::2: [icmp6 sum ok] ICMP6, time exceed= ed in-transit for 2a00:1450:401b:807::2004 13:46:27.096194 IP6 (hlim 4, next-header ICMPv6 (58) payload length: 20) 2001:X:X:X::2 > 2a00:1450:401b:807::2004: [icmp6 sum ok] ICMP6, echo reques= t, seq 4 13:46:27.112026 IP6 (hlim 60, next-header ICMPv6 (58) payload length: 68) 2001:4860:0:1185::1 > 2001:X:X:X::2: [icmp6 sum ok] ICMP6, time exceeded in-transit for 2a00:1450:401b:807::2004 13:46:32.096428 IP6 (hlim 5, next-header ICMPv6 (58) payload length: 20) 2001:X:X:X::2 > 2a00:1450:401b:807::2004: [icmp6 sum ok] ICMP6, echo reques= t, seq 5 13:46:32.108899 IP6 (hlim 59, next-header ICMPv6 (58) payload length: 68) 2001:4860:0:1::1645 > 2001:X:X:X::2: [icmp6 sum ok] ICMP6, time exceeded in-transit for 2a00:1450:401b:807::2004 13:46:37.096667 IP6 (hlim 6, next-header ICMPv6 (58) payload length: 20) 2001:X:X:X::2 > 2a00:1450:401b:807::2004: [icmp6 sum ok] ICMP6, echo reques= t, seq 6 13:46:37.108037 IP6 (hlim 121, next-header ICMPv6 (58) payload length: 20) 2a00:1450:401b:807::2004 > 2001:X:X:X::2: [icmp6 sum ok] ICMP6, echo reply,= seq 6 13:46:42.096917 IP6 (hlim 7, next-header ICMPv6 (58) payload length: 20) 2001:X:X:X::2 > 2a00:1450:401b:807::2004: [icmp6 sum ok] ICMP6, echo reques= t, seq 7 13:46:42.108278 IP6 (hlim 121, next-header ICMPv6 (58) payload length: 20) 2a00:1450:401b:807::2004 > 2001:X:X:X::2: [icmp6 sum ok] ICMP6, echo reply,= seq 7 ^C 14 packets captured 14 packets received by filter 0 packets dropped by kernel # traceroute6 -Ivq1 www.google.com data too short (-1 bytes) from invalid data too short (-1 bytes) from invalid data too short (-1 bytes) from invalid data too short (-1 bytes) from invalid data too short (-1 bytes) from invalid data too short (-1 bytes) from invalid ^C Please let me know if you need any additional information. --=20 You are receiving this mail because: You are the assignee for the bug.=