Bug#972784: marked as done (Malformated JSON on tc qdisc)

Sat, 09 Jan 2021 14:36:26 -0800 

Your message dated Sat, 09 Jan 2021 22:33:33 +0000
with message-id <[email protected]>
and subject line Bug#972784: fixed in iproute2 4.20.0-2+deb10u1
has caused the Debian Bug report #972784,
regarding Malformated JSON on tc qdisc
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
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-- 
972784: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=972784
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message --- 
Package: iproute2

Version: 4.20.0-2

Severity : important

 

I have some issues with JSON output on tc qdisc.

 

Impact : tc command return malformated json when using mqprio with priomap
or dsmark.

On both test case ("kind": "dsmark" or "kind": "mqprio" with "root": true)
associated "options" are not in a valid json format.

 

 

Test Case : 

1: /usr/sbin/tc qdisc add dev $IFACE root mqprio num_tc 2 queues 4@0 4@4 hw
1 mode channel map 0 0 0 1 0 1 0 0'

2: /usr/sbin/tc qdisc add dev $IFACE  handle 1:0 root dsmark indices 64
set_tc_index

 

Command : tc -j -p qdisc show

 

 


Malformated


{

         "kind": "mqprio",

         "handle": "8021:",

         "dev": "enp1s0f0",

         "root": true,

         "options": { tc 2 map 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0

              queues:(0:3) (4:7)

              mode:channel

              shaper:dcb}

     }


Could be correct


{

         "kind": "mqprio",

         "handle": "8021:",

         "dev": "enp1s0f0",

         "root": true,

         "options": { 

              "tc" : 2,

              "map" : [0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],

              "queues": [{0:3},{4:7}],

              "mode":"channel",

              "shaper":"dcb"

         }

     }

 

 

STDOUT malformated : 


[ {

         "kind": "noqueue",

         "handle": "0:",

         "dev": "lo",

         "root": true,

         "refcnt": 2,

         "options": {}

     },{

         "kind": "mqprio",

         "handle": "8021:",

         "dev": "enp1s0f0",

         "root": true,

         "options": { tc 2 map 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0

              queues:(0:3) (4:7)

              mode:channel

              shaper:dcb}

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f0",

         "parent": "8021:8",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f0",

         "parent": "8021:7",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f0",

         "parent": "8021:6",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f0",

         "parent": "8021:5",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f0",

         "parent": "8021:4",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f0",

         "parent": "8021:3",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f0",

         "parent": "8021:2",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f0",

         "parent": "8021:1",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp0s31f6",

         "root": true,

         "refcnt": 2,

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "mqprio",

         "handle": "8001:",

         "dev": "enp1s0f1",

         "root": true,

         "options": { tc 2 map 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0

              queues:(0:3) (4:7)

              mode:channel

              shaper:dcb}

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f1",

         "parent": "8001:8",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f1",

         "parent": "8001:7",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f1",

         "parent": "8001:6",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f1",

         "parent": "8001:5",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f1",

         "parent": "8001:4",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f1",

         "parent": "8001:3",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

        }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f1",

         "parent": "8001:2",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f1",

         "parent": "8001:1",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "mqprio",

         "handle": "800a:",

         "dev": "enp1s0f2",

         "root": true,

         "options": { tc 2 map 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0

              queues:(0:3) (4:7)

              mode:channel

              shaper:dcb}

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f2",

         "parent": "800a:8",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f2",

         "parent": "800a:7",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f2",

         "parent": "800a:6",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f2",

         "parent": "800a:5",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f2",

         "parent": "800a:4",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f2",

         "parent": "800a:3",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f2",

         "parent": "800a:2",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f2",

         "parent": "800a:1",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "mqprio",

         "handle": "800b:",

         "dev": "enp1s0f3",

         "root": true,

         "options": { tc 2 map 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0

              queues:(0:3) (4:7)

              mode:channel

              shaper:dcb}

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f3",

         "parent": "800b:8",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f3",

         "parent": "800b:7",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

        }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f3",

         "parent": "800b:6",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f3",

         "parent": "800b:5",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f3",

         "parent": "800b:4",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f3",

         "parent": "800b:3",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f3",

         "parent": "800b:2",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "pfifo_fast",

         "handle": "0:",

         "dev": "enp1s0f3",

         "parent": "800b:1",

         "options": {

             "bands": 3,

             "priomap ": [ 1,2,2,2,1,2,0,0,1,1,1,1,1,1,1,1 ],

             "multiqueue": false

         }

     },{

         "kind": "dsmark",

         "handle": "1:",

         "dev": "enp1s0f3.1900",

         "root": true,

         "refcnt": 2,

         "options": {indices 0x0040 set_tc_index }

     },{

         "kind": "noqueue",

         "handle": "0:",

         "dev": "enp1s0f2.10",

         "root": true,

         "refcnt": 2,

         "options": {}

     } ]

 

 

Environment : 

Linux 4.19.0-9-amd64 #1 SMP Debian 4.19.118-2 (2020-04-29) x86_64 GNU/Linux

ip utility, iproute2-ss190107

iproute2       4.20.0-2     amd64        networking and traffic control
tools

 

Package: iproute2

Status: install ok installed

Priority: important

Section: net

Installed-Size: 2585

Maintainer: Alexander Wirt <[email protected]>

Architecture: amd64

Multi-Arch: foreign

Version: 4.20.0-2

Replaces: iproute

Provides: arpd

Depends: debconf (>= 0.5) | debconf-2.0, libc6 (>= 2.27), libcap2 (>=
1:2.10), libdb5.3, libelf1 (>= 0.131), libmnl0 (>= 1.0.3-4~), libselinux1
(>= 2.0.15), libxtables12 (>= 1.6.0+snapshot201611     17), libcap2-bin

Recommends: libatm1 (>= 2.4.1-17~)

Suggests: iproute2-doc

Conflicts: arpd, iproute (<< 20130000-1)

Conffiles:

/etc/iproute2/bpf_pinning fd070252e6e9996bd04d9d59e4ce21eb

/etc/iproute2/ematch_map 0e0f36cafc6a9cf76bc704cfd8f96ece

/etc/iproute2/group 3aea2c0e0dd75e13a5f8f48f2936915f

/etc/iproute2/nl_protos 393e42fa549d0974eb66d576675779c2

/etc/iproute2/rt_dsfield 4c80d267a84d350d89d88774efe48a0f

/etc/iproute2/rt_protos 7b2dc3e981ec34331766ba9d219670aa

/etc/iproute2/rt_protos.d/README 88e45597012c565f9a10ffef1bc14312

/etc/iproute2/rt_realms 7137bdf40e8d58c87ac7e3bba503767f

/etc/iproute2/rt_scopes 6298b8df09e9bda23ea7da49021ca457

/etc/iproute2/rt_tables a1313318d6778fe6b8c680248ef5a463

/etc/iproute2/rt_tables.d/README 18bfdabbd4d5b14eae350720ea5ff431

Description: networking and traffic control tools

The iproute2 suite is a collection of utilities for networking and

traffic control.

.

These tools communicate with the Linux kernel via the (rt)netlink

interface, providing advanced features not available through the

legacy net-tools commands 'ifconfig' and 'route'.

Homepage: https://wiki.linuxfoundation.org/networking/iproute2

 

 

I remain at your disposal should you have any questions concerning this
matter.

 

Regards,

 


 <http://www.ilexia.com/> 

 

 <https://tinyurl.com/ybzbpf7s> 96 rue Orfila 75020 Paris

 <http://www.ilexia.com/> www.ilexia.com

Roméo GINON

CTO

 

 <mailto:[email protected]> [email protected]

--- End Message ---
--- Begin Message --- 
Source: iproute2
Source-Version: 4.20.0-2+deb10u1
Done: Luca Boccassi <[email protected]>

We believe that the bug you reported is fixed in the latest version of
iproute2, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Luca Boccassi <[email protected]> (supplier of updated iproute2 package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Format: 1.8
Date: Thu, 03 Dec 2020 18:42:49 +0000
Source: iproute2
Architecture: source
Version: 4.20.0-2+deb10u1
Distribution: buster
Urgency: medium
Maintainer: Alexander Wirt <[email protected]>
Changed-By: Luca Boccassi <[email protected]>
Closes: 949235 961278 972784
Changes:
 iproute2 (4.20.0-2+deb10u1) buster; urgency=medium
 .
   * Backport ip-route-print-route-type-in-JSON-output.patch. Fixes bug in
     json output, backported from upstream. (Closes: #961278)
   * Backport tc-mqprio-json-ify-output.patch. Fixes bug in json output,
     backported from upstream. (Closes: #972784)
   * Backport ip-netns-use-flock-when-setting-up-run-netns.patch. Fixes
     race condition that DOSes the system when using ip netns add at boot.
     (Closes: #949235)
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iproute2_4.20.0-2+deb10u1.debian.tar.xz
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--- End Message ---

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