[Touch-packages] [Bug 411688] Re: pulseaudio floods network with multicast packets

[Daniel van Vugt]

Closed for Ubuntu since the bug is closed upstream. If you feel this is
incorrect then please comment upstream
(https://gitlab.freedesktop.org/pulseaudio/pulseaudio/issues/505) and
then here.

** Changed in: pulseaudio (Ubuntu)
   Status: Confirmed => Won't Fix

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You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Unknown
Status in pulseaudio package in Ubuntu:
  Won't Fix
Status in pulseaudio package in Arch Linux:
  Unknown
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.605081 IP (tos 0x10, ttl 1, id 23832, 

[Touch-packages] [Bug 411688] Re: pulseaudio floods network with multicast packets

[Bug Watch Updater]

** Changed in: pulseaudio (Arch Linux)
   Status: Confirmed => Unknown

** Changed in: pulseaudio
   Status: Confirmed => Unknown

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Unknown
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Unknown
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.605081 IP (tos 0x10, ttl 1, id 23832, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 

[Touch-packages] [Bug 411688]

[Gitlab-migration]

-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has
been closed from further activity.

You can subscribe and participate further through the new bug through
this link to our GitLab instance:
https://gitlab.freedesktop.org/pulseaudio/pulseaudio/issues/505.

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Unknown
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Unknown
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:         
0x0040:       

[Touch-packages] [Bug 411688]

[Piotr Gorski]

All problems with RTP module flooding network, Wifi are caused by lack
of IGMP support in rtp_send module.

When pulseaudio with rtp_recv module is started proper IGMPv2 signalling
works like it should:

root@orangepione:~# tshark -i eth0 -Y "igmp"
Capturing on 'eth0'
117 6.950723148 192.168.254.141 -> 239.255.1.56 IGMPv2 46 Membership Report 
group 239.255.1.56
177 10.430705605 192.168.254.141 -> 239.255.1.56 IGMPv2 46 Membership Report 
group 239.255.1.56
215 13.660683494 192.168.254.141 -> 239.255.1.56 IGMPv2 46 Membership Report 
group 239.255.1.56

Pulseaudio creates Multicast group (I don't use default group). As IGMP
signalling is OK - IGMP capable switches enable that multicast group
only on ports that need it.

If pulseaudio is configured with rtp_send module - there is no IGMP
signalling.

Looking at code of module-rtp-recv.c we can find:

mr4.imr_multiaddr = ((const struct sockaddr_in*) sa)->sin_addr;
r = setsockopt(fd, IPPROTO_IP, IP_ADD_MEMBERSHIP, , 
sizeof(mr4));

IP_ADD_MEMBERSHIP tells kernel to join multicast group.

There is no such command is module-rtp-send.c

It needs fixing ASAP

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Unknown
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Unknown
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 

[Touch-packages] [Bug 411688]

[Tanu Kaskinen]

*** Bug 98649 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Unknown
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Unknown
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.605081 IP (tos 0x10, ttl 1, id 23832, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d18 4000 0111 2d64 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 

[Touch-packages] [Bug 411688]

[TB2]

I know nothing about RTP, but from a user perspective, I have two questions:
 1) Transferring a WAV file over the network goes faster than real time (in 
terms of the audio contained within). Why should the network struggle with 
uncompressed RTP audio, then?
 2) Why are packets generated when nothing is played? If there is no audio 
activity in PA, there is no need to send any packets.
Apologies if this doesn't make sense, I'm talking purely as an end-user.

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Unknown
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Unknown
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  

[Touch-packages] [Bug 411688]

[Tanu Kaskinen]

To my knowledge RTP can carry pretty much any format. You said on the
mailing list that you want to use Kodi to receive the stream, and I
don't know what Kodi supports, but I would guess that it supports many
formats.

Don't get too excited about compressed audio, though. I'm not
volunteering to implement it, and it's probably pretty complicated to
integrate to PulseAudio.

In case someone is willing to take this task, the current "plan" (if you
can call it a plan - it's all very fuzzy at the moment) is to use
gstreamer to deal with the codecs, but in any case, please bring this
topic up on the mailing list before spending too much time implementing
it, so that there's an agreement about the design.

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Unknown
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Unknown
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 

[Touch-packages] [Bug 411688]

[Tanu Kaskinen]

I read through the comments, and to me it looks like module-rtp-send
doesn't have any flooding bug. The data rate of PCM audio is what it is,
and the network hardware isn't always able to handle it. Multicast RTP
is not enabled by default. If the user enables it, I don't know what we
could possibly do to not "flood" the network.

Since this is a common problem for people, there is certainly room for
improvement in the UI and documentation so that users don't get so
surprised when things don't work.

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Unknown
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Unknown
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 

[Touch-packages] [Bug 411688]

[Tanu Kaskinen]

Adding to my previous comment: it could be argued that the bug is that
we transmit PCM audio instead of compressed audio. Adding support for
compressed audio should help with the network stress. Does anyone
volunteer to implement this?

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Unknown
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Unknown
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.605081 IP (tos 0x10, ttl 1, id 23832, offset 0, flags [DF], proto 
UDP 

[Touch-packages] [Bug 411688]

[Freedesktop-u]

You are right that this feature needs to be enabled first to make the
bug rise. However I do not think that documentating this bug/behavior
solves the problem. I do want to use music streaming, but I cannot do
this as my router routes the traffic into the WLAN.

Lowering the rate is possibly not a good idea as it results in worse
quality. The format is by default "s16be" about which I have no idea
what a different format would help. I do not know if the data can
somehow be compress further, because this would definitely be an idea,
but I dont know the procols internal.

So the only left option is to solve the routing. For my personal setup
there is no way to fix this on the router side, so the sender pulse
module needs to take care of it. Using an ip as destination works
perfectly and would be an option to use (which should be added to
paprefs). However I tried that the last days and due to dhcp my receiver
always gets a new IP and using hostnames would be a better idea.

But the module does not seem to support hostnames. So I am wondering if
this could be fixed quite simple or needs a whole more work to do.

Another option would be to possibly create a port on the localhost and
route that to the destination ip/name. And the kernel itself can do the
name resolution. However I have no idea about that, but this could at
least be a workaround to solve this issue.

Other opinions?

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Unknown
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Unknown
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
 

[Touch-packages] [Bug 411688]

[Tanu Kaskinen]

Sending a wav file means a TCP connection between two computers. TCP
connections are the most common type of traffic, and the hardware is
optimized accordingly. UDP multicast is different, and apparently
network hardware is not necessarily as efficient with processing that
protocol. Comment #9 seems to suggest that the wifi specification itself
forces multicast to be inefficient, so it's not necessarily just the
hardware's fault.

Starting from PA version 5.0, module-rtp-send should not generate
traffic when nothing is playing (it can still be configured to play
silence, but paprefs doesn't configure the module that way). If you
observe different behaviour, please file a new bug and attach the output
of "pactl list".

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Unknown
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Unknown
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 

[Touch-packages] [Bug 411688]

[Freedesktop-u]

Sure mp3 would be way better. I just dont know how rtp works. I think
its reasonable to use mp3 here. However I dont know how that works for
streams and with pulse.

Fixing the compression method would be the better fix, however a
specific ip/hostname would not hurt neither.

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Unknown
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Unknown
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.605081 IP (tos 0x10, ttl 1, id 

[Touch-packages] [Bug 411688]

[Tanu Kaskinen]

(In reply to freedesktop from comment #17)
> Lowering the rate is possibly not a good idea as it results in worse
> quality. The format is by default "s16be" about which I have no idea what a
> different format would help. I do not know if the data can somehow be
> compress further, because this would definitely be an idea, but I dont know
> the procols internal.

The data can certainly be compressed. I don't know if you've ever
compared the sizes of mp3 and wav files. Typical compressed audio, when
using a lossy codec, requires perhaps one tenth of the bandwidth that
uncompressed audio requires, without too much effect on the audio
quality.

> So the only left option is to solve the routing. For my personal setup there
> is no way to fix this on the router side, so the sender pulse module needs
> to take care of it. Using an ip as destination works perfectly and would be
> an option to use (which should be added to paprefs). However I tried that
> the last days and due to dhcp my receiver always gets a new IP and using
> hostnames would be a better idea.
> 
> But the module does not seem to support hostnames. So I am wondering if this
> could be fixed quite simple or needs a whole more work to do.

Changing module-rtp-send to support hostnames doesn't sound terribly
complicated.

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Unknown
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Unknown
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b   

[Touch-packages] [Bug 411688]

[Freedesktop-u]

I've also noticed this in the most up to data pulse versions from
archlinux. I also cannot use a ttl of 1, as the router does not decrease
the value when routing into wlan, as it has the same subnet. Neither
does destination ip 24.0.0.1 help. From my side I have no chance to
change the router config, because the internet is provided by someone
else.

What works for me though is to stream the music directly to the
destination via destination_ip=192.168.178.x

I could also add a menu in paprefs that'd also adress the ip directly,
however this is more of a struggle because of the old gtk2 (if anyone
here is following the mailing list). It would be highly appreciated to
fix this bug in the module itself and reduce the payload somehow.

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Unknown
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Unknown
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  

[Touch-packages] [Bug 411688]

[kenn]

I noticed the same bug in my system ( Ubuntu 14.04.5) while I was trying to set 
up pulseaudio server in Windows 10 over the local network. In my case network 
flooding occurs whenever I launch pavucontrol, upload traffics reaches up to 
200kb/s and it reduced the local network unusable. When I close it the network 
attack diminishes.
I added `unload-module module-rtp-send` into `/etc/pulse/default.pa` to 
workaround the bug.

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Unknown
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Unknown
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b   

[Touch-packages] [Bug 411688] Re: pulseaudio floods network with multicast packets

[Daniel van Vugt]

The bug is open with upstream. If you have any comments about it then
the best place to discuss is with upstream:

https://gitlab.freedesktop.org/pulseaudio/pulseaudio/issues/505

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Confirmed
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.605081 IP (tos 0x10, ttl 1, id 23832, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 

[Touch-packages] [Bug 411688] Re: pulseaudio floods network with multicast packets

[Tecfu]

This ticket was opened 9 years ago. Bug still exists in Ubuntu 16.04.05.

/etc/pulse/default.pa
```
load-module module-null-sink sink_name=rtp
load-module module-rtp-send source=rtp.monitor
set-default-sink rtp
```

This feature still floods the network with packets. Disabling it isn't a
fix, its merely opting out of a broken feature.

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Confirmed
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:         
0x0040:   

Re: [Touch-packages] [Bug 411688] Re: pulseaudio floods network with multicast packets

[elhoir]

please tell me "0" rights to "others" group does not affect root
account.


De: boun...@canonical.com  en nombre de alex dekker 
<411...@bugs.launchpad.net>
Enviado: martes, 5 de diciembre de 2017 18:03:58
Para: jfarroy...@hotmail.com
Asunto: [Bug 411688] Re: pulseaudio floods network with multicast packets

killall pulseaudio didn't fix it, but:

# chmod 0600 /usr/lib/pulse-10.0/modules/module-rtp-send.so

followed by killall pulseaudio again did and this will doubtless work until the 
package is updated.
I have no idea why this issue popped up today. I haven't made any changes to my 
sound settings for a while and the timestamp on 
~/.gconf/system/pulseaudio/modules/rtp-send is July 2012.

--
You received this bug notification because you are subscribed to the bug
report.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Confirmed
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
 0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
 0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
 0x0020:  0071 a980 ed51 a42b    
 0x0030:         
 0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
 0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
 0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
 0x0020:  0071 aac0 ed51 a42b    
 0x0030:         
 0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
 0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
 0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
 0x0020:  0071 ac00 ed51 a42b    
 0x0030:         
 0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
 0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
 0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
 0x0020:  0071 ad40 ed51 a42b    
 0x0030:         
 0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
 0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
 0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
 0x0020:  0071 ae80 ed51 a42b    
 0x0030:         
 0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
 0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
 0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
 0x0020:  0071 afc0 ed51 a42b    
 0x0030:         
 0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
 0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
 0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
 0x0020:  0071 b100 ed51 a42b    
 0x0030:         
 0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
 0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
 0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
 0x0020:  0071 b240 ed51 a42b    
 0x0030:         
 0x0040:       
  

[Touch-packages] [Bug 411688] Re: pulseaudio floods network with multicast packets

[alex dekker]

killall pulseaudio didn't fix it, but:

# chmod 0600 /usr/lib/pulse-10.0/modules/module-rtp-send.so

followed by killall pulseaudio again did and this will doubtless work until the 
package is updated.
I have no idea why this issue popped up today. I haven't made any changes to my 
sound settings for a while and the timestamp on 
~/.gconf/system/pulseaudio/modules/rtp-send is July 2012.

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Confirmed
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:    

[Touch-packages] [Bug 411688] Re: pulseaudio floods network with multicast packets

[Mark Stosberg]

I ran into this flooding today on Ubuntu 17.10. This "fixed" it, at
least temporarily:

pactl unload-module module-rtp-send

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You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Confirmed
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.605081 IP (tos 0x10, ttl 1, id 23832, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 

[Touch-packages] [Bug 411688] Re: pulseaudio floods network with multicast packets

[Bug Watch Updater]

** Changed in: pulseaudio (Arch Linux)
   Status: Unknown => Confirmed

** Changed in: pulseaudio (Arch Linux)
   Importance: Unknown => High

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Confirmed
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.605081 IP (tos 0x10, ttl 1, id 23832, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292

[Touch-packages] [Bug 411688] Re: pulseaudio floods network with multicast packets

[dgtlmoon]

ubuntu 16.04

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Unknown
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.605081 IP (tos 0x10, ttl 1, id 23832, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d18 4000 0111 2d64 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 eead 800a ee97
0x0020:  0071 b4c0 

[Touch-packages] [Bug 411688] Re: pulseaudio floods network with multicast packets

[dgtlmoon]

same here :( had to restart pulseaudio

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Unknown
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.605081 IP (tos 0x10, ttl 1, id 23832, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d18 4000 0111 2d64 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 eead 800a ee97
 

[Touch-packages] [Bug 411688] Re: pulseaudio floods network with multicast packets

[Ka-Hing Cheung]

just discovered this on 16.04, pactl unload-module module-rtp-send
"fixed" it

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https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Unknown
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.605081 IP (tos 0x10, ttl 1, id 23832, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d18 4000 0111 2d64 0a00 0001
0x0010:  e000 

[Touch-packages] [Bug 411688] Re: pulseaudio floods network with multicast packets

[Anton Bochkarev]

** Changed in: pulseaudio (Arch Linux)
   Importance: Undecided => Unknown

** Changed in: pulseaudio (Arch Linux)
   Status: New => Unknown

** Changed in: pulseaudio (Arch Linux)
 Remote watch: None => freedesktop.org Bugzilla #44777

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You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  Unknown
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.605081 IP (tos 0x10, ttl 1, id 23832, offset 0, flags [DF], proto 

[Touch-packages] [Bug 411688] Re: pulseaudio floods network with multicast packets

[Anton Bochkarev]

This are upstream bug with Flooding packages to Network.
On pulseaudio 9.0 same problem, but upstream reqired to fix it up.

Distributive: ArchLinux.

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You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  New
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.605081 IP (tos 0x10, ttl 1, id 23832, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292

[Touch-packages] [Bug 411688] Re: pulseaudio floods network with multicast packets

[Anton Bochkarev]

** Also affects: pulseaudio (Arch Linux)
   Importance: Undecided
   Status: New

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Arch Linux:
  New
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.605081 IP (tos 0x10, ttl 1, id 23832, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d18 4000 0111 2d64 0a00 0001
0x0010:  

[Touch-packages] [Bug 411688] Re: pulseaudio floods network with multicast packets

[kenn]

I am on Ubuntu 14.04.5 platform. I came across the same bug yesterday
while trying to set up pulseaudio server on Windows to send audio from
my Ubuntu laptop in local network and it rendered the home network
unusable. It costed me hours to locate the pest. Dos attack triggered by
pavucontrol, when I close it flooding diminishes.

I implemented the following workaround `pactl unload-module module-rtp-
send`

Nobody's  patched it for 8 years, so we have to live with this bug and
no RTP server until my learning curve reaches a higher level to overcome
it.

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 

[Touch-packages] [Bug 411688] Re: pulseaudio floods network with multicast packets

[phonky]

Confirming this bug too. I falsely blamed the provider for an unusable
internet connection until I found out that it was my pulseaudio RTP
module. BLUSH.

Well I wanted to be sending via RTP so disabling the module is just a
temporary measure which makes me use Internet again LOL. But it surely
is a bug.

Pulsaeaudio 7.1

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.605081 IP (tos 0x10, ttl 1, id 

[Touch-packages] [Bug 411688]

[Marek Schimara]

This bug is still present in Fedora 23 x86_64 and pulseaudio-7.1-1
My machine was sending ~ 180KB/s to 224.0.0.56 until I unchecked "Enable 
Multicast/RTP sender" in paprefs.

For peace of mind, I ended up adding "unload-module module-rtp-send
source=rtp.monitor" into /etc/pulse/default.pa

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.605081 IP (tos 0x10, ttl 1, id 23832, offset 0, flags [DF], proto 

[Touch-packages] [Bug 411688] Re: pulseaudio floods network with multicast packets

[markackerm...@gmail.com]

Wow Thanks You

3 installs later just to find it creep into my system after a couple of
days, and nothing on the web unless you know the phrase "flooded" the
network.

And indeed using System Monitor it tricked me to believing it was other things, 
then finally who would have guessed - PulseAudio, after using it for 8 years,
indeed no Airtunes here, perhaps it started after installing Audacity - I don't 
know for sure, but kinda makes sense know.

indeed paprefs - Multicast/RTP - DISable "Multicast/RTP sender"
and/or gconf editor : pulseaudio -> modules -> rtp-send -Uncheck "enabled

How is this still a problem 5 years later - WOW

Thanks again

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8<---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232 > 224.0.0.56.46812: UDP, 

[Touch-packages] [Bug 411688] Re: pulseaudio floods network with multicast packets

[Tom Hand]

@Solaris That's not a fix, that's just disabling the feature.

This problem still exists. I'm on Ubuntu 15.10 and RTP send is flooding my 
network resulting in near total DoS. 
This really needs to be resolved soon...

Example of packet storm:

21:23:48.763850 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:48.771958 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:48.780132 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:48.788273 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:48.796427 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:48.796461 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:48.804479 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.771863 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.780033 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.788235 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.796291 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.796337 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.804453 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.812512 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.820552 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.828657 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.836783 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.836849 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.844876 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.853086 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.861102 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.869134 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.869189 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.877130 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.885160 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.893190 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.901399 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.909441 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.909497 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.917538 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.925751 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.933814 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.941910 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.950011 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.950068 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.958090 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.966103 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.974125 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.982160 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.990252 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.990304 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:53.998288 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.006286 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.014295 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.022316 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.022362 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.030316 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.038344 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.046374 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.054622 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.062658 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.062694 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.070683 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.078725 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.086741 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.094757 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.102824 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.102869 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.110835 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.118777 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.126765 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.134779 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.142853 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.142910 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.150874 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.159059 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.167279 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.175354 IP laptop.34779 > 224.0.0.56.46176: UDP, length 1292
21:23:54.183321 IP laptop.34779 > 224.0.0.56.46176: UDP, 

[Touch-packages] [Bug 411688] Re: pulseaudio floods network with multicast packets

[Solaris]

I launched Pulseaudio preferences   --- under the tab
multicast/RTP, disabled Multicast/RTP sender .

 problem solved!

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.605081 IP (tos 0x10, ttl 1, id 23832, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d18 4000 0111 2d64 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 eead 

[Touch-packages] [Bug 411688] Re: pulseaudio floods network with multicast packets

[Maxim Kachur]

The same here on two boxes.
My desktop is running Gentoo Linux and PulseAudio 5.0
My netbook is running Debian Jessie and PulseAudio 5.0

When I enable rtp sender even if I don't send any stream to RTP Sender
sinc my Wi-Fi connection is getting flooded.

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio sound server:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.605081 IP (tos 0x10, ttl 1, id 23832, offset 0, flags [DF], proto 
UDP (17), length 1320)
  

[Touch-packages] [Bug 411688] Re: pulseaudio floods network with multicast packets

[Florian Fainelli]

I just stumbled upon this problem on an upgrade from 14.10 to 15.04 and
this is absolutely killing everything on my network, completely crazy.
Using paprefs and disabling the RTP sender did the trick though.

Would be really nice if this was not enabled by default, this completely
kills WLAN networks which are probably how most people connect
nowadadys...

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio sound server:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:         
0x0040:       
  

[Touch-packages] [Bug 411688] Re: pulseaudio floods network with multicast packets

[Alessio Treglia]

** Bug watch added: LibreOffice Bugzilla #44777
   https://www.libreoffice.org/bugzilla/show_bug.cgi?id=44777

** Also affects: pulseaudio via
   https://www.libreoffice.org/bugzilla/show_bug.cgi?id=44777
   Importance: Unknown
   Status: Unknown

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/411688

Title:
  pulseaudio floods network with multicast packets

Status in PulseAudio sound server:
  Unknown
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in pulseaudio package in Debian:
  Fix Released

Bug description:
  Binary package hint: pulseaudio

  Since a karmic update last week, when pulseaudio is running it floods
  the network with multicast packets, to the point where the wireless
  interface I'm using is so flooded that no other network traffic can be
  transfered.

  Here is a snippet of tcpdump -i wlan 0 -n:
  ---8---
  01:10:36.532748 IP (tos 0x10, ttl 1, id 23823, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d0f 4000 0111 2d6d 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f9f6 800a ee8e
0x0020:  0071 a980 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.53 IP (tos 0x10, ttl 1, id 23824, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d10 4000 0111 2d6c 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f8b5 800a ee8f
0x0020:  0071 aac0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.547289 IP (tos 0x10, ttl 1, id 23825, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d11 4000 0111 2d6b 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f774 800a ee90
0x0020:  0071 ac00 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.556725 IP (tos 0x10, ttl 1, id 23826, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d12 4000 0111 2d6a 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f633 800a ee91
0x0020:  0071 ad40 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.561680 IP (tos 0x10, ttl 1, id 23827, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d13 4000 0111 2d69 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f4f2 800a ee92
0x0020:  0071 ae80 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.568984 IP (tos 0x10, ttl 1, id 23828, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d14 4000 0111 2d68 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f3b1 800a ee93
0x0020:  0071 afc0 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.576212 IP (tos 0x10, ttl 1, id 23829, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d15 4000 0111 2d67 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f270 800a ee94
0x0020:  0071 b100 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.588095 IP (tos 0x10, ttl 1, id 23830, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d16 4000 0111 2d66 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 f12f 800a ee95
0x0020:  0071 b240 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.590645 IP (tos 0x10, ttl 1, id 23831, offset 0, flags [DF], proto 
UDP (17), length 1320)
  10.0.0.1.45232  224.0.0.56.46812: UDP, length 1292
0x:  4510 0528 5d17 4000 0111 2d65 0a00 0001
0x0010:  e000 0038 b0b0 b6dc 0514 efee 800a ee96
0x0020:  0071 b380 ed51 a42b    
0x0030:         
0x0040:       
  01:10:36.605081 IP (tos 0x10, ttl 1, id 23832, offset 0, flags [DF], proto 
UDP (17), length 1320)