I'm notifying Stefan about this issue. Will focus in the SRU of this
problem and wait for the iproute2 merge for Eoan. Debian is already at
4.20, that is enough to fix this issue:
13:51 <rafaeldtinoco> would be any problem in merging with debian-unstable for
eoan ?
13:52 <smb> yeah, but not so much this week. for eoan should be possible
Stefan,
Thank you!
** Also affects: iproute2 (Ubuntu Eoan)
Importance: Medium
Assignee: Rafael David Tinoco (rafaeldtinoco)
Status: In Progress
** Also affects: iproute2 (Ubuntu Cosmic)
Importance: Undecided
Status: New
** Also affects: iproute2 (Ubuntu Disco)
Importance: Undecided
Status: New
** Changed in: iproute2 (Ubuntu Eoan)
Status: In Progress => Confirmed
** Changed in: iproute2 (Ubuntu Eoan)
Assignee: Rafael David Tinoco (rafaeldtinoco) => (unassigned)
** Changed in: iproute2 (Ubuntu Disco)
Status: New => In Progress
** Changed in: iproute2 (Ubuntu Disco)
Assignee: (unassigned) => Rafael David Tinoco (rafaeldtinoco)
** Changed in: iproute2 (Ubuntu Disco)
Importance: Undecided => Medium
** Changed in: iproute2 (Ubuntu Cosmic)
Status: New => In Progress
** Changed in: iproute2 (Ubuntu Cosmic)
Importance: Undecided => Medium
** Changed in: iproute2 (Ubuntu Cosmic)
Assignee: (unassigned) => Rafael David Tinoco (rafaeldtinoco)
** Changed in: iproute2 (Ubuntu Eoan)
Milestone: eoan-updates => None
** Changed in: iproute2 (Ubuntu Eoan)
Assignee: (unassigned) => Rafael David Tinoco (rafaeldtinoco)
** Changed in: iproute2 (Ubuntu Eoan)
Assignee: Rafael David Tinoco (rafaeldtinoco) => (unassigned)
** Changed in: iproute2 (Ubuntu Eoan)
Assignee: (unassigned) => Stefan Bader (smb)
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Matching subscriptions: iproute2
https://bugs.launchpad.net/bugs/1831775
Title:
ss seems broken when using multiple filters in the same cmdline
Status in iproute2 package in Ubuntu:
Confirmed
Status in iproute2 source package in Cosmic:
In Progress
Status in iproute2 source package in Disco:
In Progress
Status in iproute2 source package in Eoan:
Confirmed
Bug description:
Investigating an issue for CTDB (LP: #722201), after suggesting a fix
on ss syntax to CTDB upstream project, we discovered that "ss" seems
to be broken in Ubuntu since Ubuntu Cosmic:
----
# Debian Sid
inaddy@workstation:~$ ss -tn state established "( src [172.16.17.2] || src
[172.16.17.3] )" "( sport == :2049 )"
Recv-Q Send-Q Local Address:Port
Peer Address:Port
# Ubuntu Ubuntu 16.04 LTS (Xenial Xerus)
(c)inaddy@xenial:~$ ss -tn state established "( src [172.16.17.2] || src
[172.16.17.3] )" "( sport == :2049 )"
Recv-Q Send-Q Local Address:Port
Peer Address:Port
# Ubuntu 18.04 LTS (Bionic Beaver)
(c)inaddy@bionic:~$ ss -tn state established "( src [172.16.17.2] || src
[172.16.17.3] )" "( sport == :2049 )"
Recv-Q Send-Q Local Address:Port
Peer Address:Port
# Ubuntu 18.10 (Cosmic Cuttlefish)
(c)inaddy@cosmic:~$ ss -tn state established "( src [172.16.17.2] || src
[172.16.17.3] )" "( sport == :2049 )"
ss: bison bellows (while parsing filter): "syntax error!" Sorry.
Usage: ss [ OPTIONS ]
ss [ OPTIONS ] [ FILTER ]
-h, --help this message
# Ubuntu 19.04 (Disco Dingo)
(c)inaddy@disco:~$ ss -tn state established "( src [172.16.17.2] || src
[172.16.17.3] )" "( sport == :2049 )"
ss: bison bellows (while parsing filter): "syntax error!" Sorry.
Usage: ss [ OPTIONS ]
ss [ OPTIONS ] [ FILTER ]
# Ubuntu 19.10 (Eoan Ermine)
(c)inaddy@eoan:~$ ss -tn state established "( src [172.16.17.2] || src
[172.16.17.3] )" "( sport == :2049 )"
ss: bison bellows (while parsing filter): "syntax error!" Sorry.
Usage: ss [ OPTIONS ]
ss [ OPTIONS ] [ FILTER ]
----
I have generated a pkg using upstream iproute2 source code and it does
not suffer the issue. I have generated a package using Ubuntu cosmic
source package, without debian/patches/*, and verified the issue still
persists (not being introduced by any of our packages, and being
present if vanilla upstream version used in Cosmic).
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