Unstable network connections running on Docker (logged as interface renamed, device entered blocking/forwarding/disabled state or promiscuous mode)

Platform information:

  • Hardware: Raspi 3 B+ (Raspian OS 10)
  • Attached Hardware: Amber Wireless AMB8465 stick to read out Wireless M-Bus from water & heat meter, Aeotec Z-Wave Gen5+ to read out power meter
  • Docker / Portainer 2.13.1
  • openHAB Software: 3.2.0 Release Build
  • openHAB Bindings: Homematic Binding (logging the heating, controlling lights and blinds), Gardena Binding for Gardena Gateway / smart irrigation control (logging soil humidity), Alexa Binding (controlling the Homematic lights)
  • Homematic IP Hardware: CCU2 (2.59.7), multiple Homematic IP devices

Problem description:

Detailed description:

  • I get the following entries in /var/log/messages over and over again:
May 20 20:17:21 homeserver kernel: [1560049.972378] docker0: port 1(veth39695e8) entered disabled state
May 20 20:17:21 homeserver kernel: [1560049.972613] app-openhab3: port 1(vethb48664a) entered disabled state
May 20 20:17:21 homeserver kernel: [1560049.973916] veth9c4f70f: renamed from eth0
May 20 20:17:21 homeserver kernel: [1560050.019525] vetha49cfba: renamed from eth0
May 20 20:17:21 homeserver kernel: [1560050.251762] app-openhab3: port 2(veth042b6e3) entered disabled state
May 20 20:17:21 homeserver kernel: [1560050.252298] vetha09f1ae: renamed from eth0
May 20 20:17:22 homeserver kernel: [1560050.430959] app-openhab3: port 1(vethb48664a) entered disabled state
May 20 20:17:22 homeserver kernel: [1560050.432674] device vethb48664a left promiscuous mode
May 20 20:17:22 homeserver kernel: [1560050.432690] app-openhab3: port 1(vethb48664a) entered disabled state
May 20 20:17:22 homeserver kernel: [1560050.434751] br-16b85d98d274: port 1(veth2777316) entered disabled state
May 20 20:17:22 homeserver kernel: [1560050.435388] veth885cbb6: renamed from eth0
May 20 20:17:22 homeserver kernel: [1560050.552897] app-openhab3: port 4(veth2c4e532) entered disabled state
May 20 20:17:22 homeserver kernel: [1560050.554549] vethe392fca: renamed from eth0
May 20 20:17:22 homeserver kernel: [1560050.748425] docker0: port 1(veth39695e8) entered disabled state
May 20 20:17:22 homeserver kernel: [1560050.751908] device veth39695e8 left promiscuous mode
May 20 20:17:22 homeserver kernel: [1560050.752029] docker0: port 1(veth39695e8) entered disabled state
May 20 20:17:22 homeserver kernel: [1560050.813940] br-16b85d98d274: port 1(veth2777316) entered disabled state
May 20 20:17:22 homeserver kernel: [1560050.816146] device veth2777316 left promiscuous mode
May 20 20:17:22 homeserver kernel: [1560050.816165] br-16b85d98d274: port 1(veth2777316) entered disabled state
May 20 20:17:22 homeserver kernel: [1560051.336082] app-openhab3: port 2(veth042b6e3) entered disabled state
May 20 20:17:22 homeserver kernel: [1560051.338065] device veth042b6e3 left promiscuous mode
May 20 20:17:22 homeserver kernel: [1560051.338082] app-openhab3: port 2(veth042b6e3) entered disabled state
May 20 20:17:23 homeserver kernel: [1560051.490861] app-openhab3: port 4(veth2c4e532) entered disabled state
May 20 20:17:23 homeserver kernel: [1560051.492946] device veth2c4e532 left promiscuous mode
May 20 20:17:23 homeserver kernel: [1560051.492970] app-openhab3: port 4(veth2c4e532) entered disabled state
May 20 20:17:23 homeserver kernel: [1560051.790322] be-openhab3: port 3(vethf91de6f) entered disabled state
May 20 20:17:23 homeserver kernel: [1560051.790933] veth41f75d0: renamed from eth1
May 20 20:17:23 homeserver kernel: [1560051.944283] veth25cd5e0: renamed from eth1
May 20 20:17:23 homeserver kernel: [1560051.999581] be-openhab3: port 1(vetha6934c3) entered disabled state
May 20 20:17:23 homeserver kernel: [1560051.999788] br-90c87d73d85f: port 1(veth213eabb) entered disabled state
May 20 20:17:23 homeserver kernel: [1560052.000003] vethe4fd647: renamed from eth0
May 20 20:17:23 homeserver kernel: [1560052.187283] be-openhab3: port 3(vethf91de6f) entered disabled state
May 20 20:17:23 homeserver kernel: [1560052.190216] device vethf91de6f left promiscuous mode
May 20 20:17:23 homeserver kernel: [1560052.190243] be-openhab3: port 3(vethf91de6f) entered disabled state
May 20 20:17:23 homeserver kernel: [1560052.257279] be-openhab3: port 1(vetha6934c3) entered disabled state
May 20 20:17:23 homeserver kernel: [1560052.259690] device vetha6934c3 left promiscuous mode
May 20 20:17:23 homeserver kernel: [1560052.259710] be-openhab3: port 1(vetha6934c3) entered disabled state
May 20 20:17:23 homeserver kernel: [1560052.350680] vethd224a01: renamed from eth0
May 20 20:17:24 homeserver kernel: [1560052.409507] br-0e8cc1951b33: port 1(vethda19e92) entered disabled state
May 20 20:17:24 homeserver kernel: [1560052.571078] br-90c87d73d85f: port 1(veth213eabb) entered disabled state
May 20 20:17:24 homeserver kernel: [1560052.573179] device veth213eabb left promiscuous mode
May 20 20:17:24 homeserver kernel: [1560052.573197] br-90c87d73d85f: port 1(veth213eabb) entered disabled state
May 20 20:17:24 homeserver kernel: [1560052.631953] br-0e8cc1951b33: port 1(vethda19e92) entered disabled state
May 20 20:17:24 homeserver kernel: [1560052.634273] device vethda19e92 left promiscuous mode
May 20 20:17:24 homeserver kernel: [1560052.634317] br-0e8cc1951b33: port 1(vethda19e92) entered disabled state
May 20 20:17:29 homeserver kernel: [1560057.401514] app-openhab3: port 3(vethb53ee00) entered disabled state
May 20 20:17:29 homeserver kernel: [1560057.402185] veth5140a32: renamed from eth0
May 20 20:17:29 homeserver kernel: [1560057.643928] app-openhab3: port 3(vethb53ee00) entered disabled state
May 20 20:17:29 homeserver kernel: [1560057.645486] device vethb53ee00 left promiscuous mode
May 20 20:17:29 homeserver kernel: [1560057.645502] app-openhab3: port 3(vethb53ee00) entered disabled state
May 20 20:17:29 homeserver kernel: [1560057.760042] be-openhab3: port 2(veth87eb637) entered disabled state
May 20 20:17:29 homeserver kernel: [1560057.760617] veth69bc449: renamed from eth1
May 20 20:17:29 homeserver kernel: [1560057.894479] be-openhab3: port 2(veth87eb637) entered disabled state
May 20 20:17:29 homeserver kernel: [1560057.896119] device veth87eb637 left promiscuous mode
May 20 20:17:29 homeserver kernel: [1560057.896138] be-openhab3: port 2(veth87eb637) entered disabled state
May 20 20:17:35 homeserver kernel: [1560063.905953] docker0: port 1(vethd36112b) entered blocking state
May 20 20:17:35 homeserver kernel: [1560063.905969] docker0: port 1(vethd36112b) entered disabled state
May 20 20:17:35 homeserver kernel: [1560063.906205] device vethd36112b entered promiscuous mode
May 20 20:17:35 homeserver kernel: [1560063.917127] docker0: port 1(vethd36112b) entered blocking state
May 20 20:17:35 homeserver kernel: [1560063.917168] docker0: port 1(vethd36112b) entered forwarding state
May 20 20:17:35 homeserver kernel: [1560063.917434] docker0: port 1(vethd36112b) entered disabled state
May 20 20:17:35 homeserver kernel: [1560063.929864] app-openhab3: port 1(veth9498771) entered blocking state
May 20 20:17:35 homeserver kernel: [1560063.929881] app-openhab3: port 1(veth9498771) entered disabled state
May 20 20:17:35 homeserver kernel: [1560063.930189] device veth9498771 entered promiscuous mode
May 20 20:17:35 homeserver kernel: [1560063.931781] br-90c87d73d85f: port 1(veth43969b8) entered blocking state
May 20 20:17:35 homeserver kernel: [1560063.931796] br-90c87d73d85f: port 1(veth43969b8) entered disabled state
May 20 20:17:35 homeserver kernel: [1560063.932163] device veth43969b8 entered promiscuous mode
May 20 20:17:35 homeserver kernel: [1560063.935905] br-90c87d73d85f: port 1(veth43969b8) entered blocking state
May 20 20:17:35 homeserver kernel: [1560063.935922] br-90c87d73d85f: port 1(veth43969b8) entered forwarding state
May 20 20:17:35 homeserver kernel: [1560063.936109] br-90c87d73d85f: port 1(veth43969b8) entered disabled state
May 20 20:17:35 homeserver kernel: [1560063.988027] br-0e8cc1951b33: port 1(vethb5c8244) entered blocking state
May 20 20:17:35 homeserver kernel: [1560063.988044] br-0e8cc1951b33: port 1(vethb5c8244) entered disabled state
May 20 20:17:35 homeserver kernel: [1560063.988345] device vethb5c8244 entered promiscuous mode
May 20 20:17:35 homeserver kernel: [1560063.990838] br-0e8cc1951b33: port 1(vethb5c8244) entered blocking state
May 20 20:17:35 homeserver kernel: [1560063.990864] br-0e8cc1951b33: port 1(vethb5c8244) entered forwarding state
May 20 20:17:35 homeserver kernel: [1560063.991192] br-0e8cc1951b33: port 1(vethb5c8244) entered disabled state
May 20 20:17:35 homeserver kernel: [1560064.059874] be-openhab3: port 1(veth0f8bcd9) entered blocking state
May 20 20:17:35 homeserver kernel: [1560064.059892] be-openhab3: port 1(veth0f8bcd9) entered disabled state
May 20 20:17:35 homeserver kernel: [1560064.060508] device veth0f8bcd9 entered promiscuous mode
May 20 20:17:35 homeserver kernel: [1560064.062526] be-openhab3: port 1(veth0f8bcd9) entered blocking state
May 20 20:17:35 homeserver kernel: [1560064.062541] be-openhab3: port 1(veth0f8bcd9) entered forwarding state
May 20 20:17:35 homeserver kernel: [1560064.062763] be-openhab3: port 1(veth0f8bcd9) entered disabled state
May 20 20:17:35 homeserver kernel: [1560064.172964] app-openhab3: port 2(veth7010cc9) entered blocking state
May 20 20:17:35 homeserver kernel: [1560064.173021] app-openhab3: port 2(veth7010cc9) entered disabled state
May 20 20:17:35 homeserver kernel: [1560064.175138] device veth7010cc9 entered promiscuous mode
May 20 20:17:35 homeserver kernel: [1560064.178568] app-openhab3: port 2(veth7010cc9) entered blocking state
May 20 20:17:35 homeserver kernel: [1560064.178585] app-openhab3: port 2(veth7010cc9) entered forwarding state
May 20 20:17:35 homeserver kernel: [1560064.178967] app-openhab3: port 2(veth7010cc9) entered disabled state
May 20 20:17:35 homeserver kernel: [1560064.190333] br-16b85d98d274: port 1(veth82551be) entered blocking state
May 20 20:17:35 homeserver kernel: [1560064.190350] br-16b85d98d274: port 1(veth82551be) entered disabled state
May 20 20:17:35 homeserver kernel: [1560064.192417] device veth82551be entered promiscuous mode
May 20 20:17:35 homeserver kernel: [1560064.217730] br-16b85d98d274: port 1(veth82551be) entered blocking state
May 20 20:17:35 homeserver kernel: [1560064.217752] br-16b85d98d274: port 1(veth82551be) entered forwarding state
May 20 20:17:35 homeserver kernel: [1560064.218061] br-16b85d98d274: port 1(veth82551be) entered disabled state
May 20 20:17:36 homeserver kernel: [1560064.405654] app-openhab3: port 3(veth74278a4) entered blocking state
May 20 20:17:36 homeserver kernel: [1560064.405672] app-openhab3: port 3(veth74278a4) entered disabled state
May 20 20:17:36 homeserver kernel: [1560064.407611] device veth74278a4 entered promiscuous mode
May 20 20:17:36 homeserver kernel: [1560064.409884] app-openhab3: port 3(veth74278a4) entered blocking state
May 20 20:17:36 homeserver kernel: [1560064.409905] app-openhab3: port 3(veth74278a4) entered forwarding state
May 20 20:17:36 homeserver kernel: [1560064.410310] app-openhab3: port 3(veth74278a4) entered disabled state
May 20 20:17:36 homeserver kernel: [1560064.550104] app-openhab3: port 4(veth181109c) entered blocking state
May 20 20:17:36 homeserver kernel: [1560064.550130] app-openhab3: port 4(veth181109c) entered disabled state
May 20 20:17:36 homeserver kernel: [1560064.552577] device veth181109c entered promiscuous mode
May 20 20:17:36 homeserver kernel: [1560064.554431] app-openhab3: port 4(veth181109c) entered blocking state
May 20 20:17:36 homeserver kernel: [1560064.554447] app-openhab3: port 4(veth181109c) entered forwarding state
May 20 20:17:36 homeserver kernel: [1560064.817685] be-openhab3: port 2(veth04698f4) entered blocking state
May 20 20:17:36 homeserver kernel: [1560064.817703] be-openhab3: port 2(veth04698f4) entered disabled state
May 20 20:17:36 homeserver kernel: [1560064.817978] device veth04698f4 entered promiscuous mode
May 20 20:17:36 homeserver kernel: [1560064.819242] be-openhab3: port 2(veth04698f4) entered blocking state
May 20 20:17:36 homeserver kernel: [1560064.819262] be-openhab3: port 2(veth04698f4) entered forwarding state
May 20 20:17:36 homeserver kernel: [1560064.819548] app-openhab3: port 4(veth181109c) entered disabled state
May 20 20:17:36 homeserver kernel: [1560064.819733] be-openhab3: port 2(veth04698f4) entered disabled state
May 20 20:17:37 homeserver kernel: [1560065.401533] be-openhab3: port 3(vethefb5a18) entered blocking state
May 20 20:17:37 homeserver kernel: [1560065.401554] be-openhab3: port 3(vethefb5a18) entered disabled state
May 20 20:17:37 homeserver kernel: [1560065.401880] device vethefb5a18 entered promiscuous mode
May 20 20:17:37 homeserver kernel: [1560065.440510] be-openhab3: port 3(vethefb5a18) entered blocking state
May 20 20:17:37 homeserver kernel: [1560065.440543] be-openhab3: port 3(vethefb5a18) entered forwarding state
May 20 20:17:37 homeserver kernel: [1560065.440801] be-openhab3: port 3(vethefb5a18) entered disabled state
May 20 20:17:39 homeserver kernel: [1560068.033900] eth0: renamed from vethe16fb6d
May 20 20:17:39 homeserver kernel: [1560068.101394] docker0: port 1(vethd36112b) entered blocking state
May 20 20:17:39 homeserver kernel: [1560068.101414] docker0: port 1(vethd36112b) entered forwarding state
May 20 20:17:40 homeserver kernel: [1560068.460537] eth0: renamed from vethc05d49d
May 20 20:17:40 homeserver kernel: [1560068.520920] br-0e8cc1951b33: port 1(vethb5c8244) entered blocking state
May 20 20:17:40 homeserver kernel: [1560068.520939] br-0e8cc1951b33: port 1(vethb5c8244) entered forwarding state
May 20 20:17:40 homeserver kernel: [1560068.670653] eth0: renamed from veth93e2dd3
May 20 20:17:40 homeserver kernel: [1560068.720738] app-openhab3: port 3(veth74278a4) entered blocking state
May 20 20:17:40 homeserver kernel: [1560068.720760] app-openhab3: port 3(veth74278a4) entered forwarding state
May 20 20:17:40 homeserver kernel: [1560068.824111] eth1: renamed from vethdec881d
May 20 20:17:40 homeserver kernel: [1560068.894191] be-openhab3: port 2(veth04698f4) entered blocking state
May 20 20:17:40 homeserver kernel: [1560068.894214] be-openhab3: port 2(veth04698f4) entered forwarding state
May 20 20:17:40 homeserver kernel: [1560069.181755] eth0: renamed from vethd583ded
May 20 20:17:40 homeserver kernel: [1560069.291101] app-openhab3: port 1(veth9498771) entered blocking state
May 20 20:17:40 homeserver kernel: [1560069.291132] app-openhab3: port 1(veth9498771) entered forwarding state
May 20 20:17:40 homeserver kernel: [1560069.295898] eth0: renamed from veth06bfb85
May 20 20:17:40 homeserver kernel: [1560069.377203] br-16b85d98d274: port 1(veth82551be) entered blocking state
May 20 20:17:40 homeserver kernel: [1560069.377221] br-16b85d98d274: port 1(veth82551be) entered forwarding state
May 20 20:17:41 homeserver kernel: [1560069.531169] eth0: renamed from veth34ab66b
May 20 20:17:41 homeserver kernel: [1560069.699289] br-90c87d73d85f: port 1(veth43969b8) entered blocking state
May 20 20:17:41 homeserver kernel: [1560069.699313] br-90c87d73d85f: port 1(veth43969b8) entered forwarding state
May 20 20:17:41 homeserver kernel: [1560069.700448] eth0: renamed from vethb29a336
May 20 20:17:41 homeserver kernel: [1560069.740105] eth0: renamed from vetheebe114
May 20 20:17:41 homeserver kernel: [1560069.800553] app-openhab3: port 2(veth7010cc9) entered blocking state
May 20 20:17:41 homeserver kernel: [1560069.800577] app-openhab3: port 2(veth7010cc9) entered forwarding state
May 20 20:17:41 homeserver kernel: [1560069.800749] app-openhab3: port 4(veth181109c) entered blocking state
May 20 20:17:41 homeserver kernel: [1560069.800758] app-openhab3: port 4(veth181109c) entered forwarding state
May 20 20:17:41 homeserver kernel: [1560069.930471] eth1: renamed from vethb1fbb79
May 20 20:17:41 homeserver kernel: [1560070.030364] eth1: renamed from veth8135b59
May 20 20:17:41 homeserver kernel: [1560070.079063] be-openhab3: port 3(vethefb5a18) entered blocking state
May 20 20:17:41 homeserver kernel: [1560070.079084] be-openhab3: port 3(vethefb5a18) entered forwarding state
May 20 20:17:41 homeserver kernel: [1560070.080508] be-openhab3: port 1(veth0f8bcd9) entered blocking state
May 20 20:17:41 homeserver kernel: [1560070.080540] be-openhab3: port 1(veth0f8bcd9) entered forwarding state
May 20 20:17:44 homeserver kernel: [1560072.650277] docker0: port 1(vethd36112b) entered disabled state
May 20 20:17:44 homeserver kernel: [1560072.650647] vethe16fb6d: renamed from eth0
May 20 20:17:44 homeserver kernel: [1560072.810718] app-openhab3: port 1(veth9498771) entered disabled state
May 20 20:17:44 homeserver kernel: [1560072.811379] vethd583ded: renamed from eth0
May 20 20:17:44 homeserver kernel: [1560072.950745] docker0: port 1(vethd36112b) entered disabled state
May 20 20:17:44 homeserver kernel: [1560072.953109] device vethd36112b left promiscuous mode
May 20 20:17:44 homeserver kernel: [1560072.953135] docker0: port 1(vethd36112b) entered disabled state
May 20 20:17:44 homeserver kernel: [1560073.053460] app-openhab3: port 1(veth9498771) entered disabled state
May 20 20:17:44 homeserver kernel: [1560073.055284] device veth9498771 left promiscuous mode
May 20 20:17:44 homeserver kernel: [1560073.055304] app-openhab3: port 1(veth9498771) entered disabled state
May 20 20:17:44 homeserver kernel: [1560073.128033] br-90c87d73d85f: port 1(veth43969b8) entered disabled state
May 20 20:17:44 homeserver kernel: [1560073.128865] veth34ab66b: renamed from eth0
May 20 20:17:45 homeserver kernel: [1560073.417682] br-90c87d73d85f: port 1(veth43969b8) entered disabled state
May 20 20:17:45 homeserver kernel: [1560073.419822] device veth43969b8 left promiscuous mode
May 20 20:17:45 homeserver kernel: [1560073.419845] br-90c87d73d85f: port 1(veth43969b8) entered disabled state
May 20 20:17:47 homeserver kernel: [1560075.973442] vethc05d49d: renamed from eth0
May 20 20:17:47 homeserver kernel: [1560076.090869] br-0e8cc1951b33: port 1(vethb5c8244) entered disabled state
May 20 20:17:47 homeserver kernel: [1560076.134705] br-0e8cc1951b33: port 1(vethb5c8244) entered disabled state
May 20 20:17:47 homeserver kernel: [1560076.137791] device vethb5c8244 left promiscuous mode
May 20 20:17:47 homeserver kernel: [1560076.137820] br-0e8cc1951b33: port 1(vethb5c8244) entered disabled state
May 20 20:17:57 homeserver kernel: [1560086.375819] app-openhab3: port 3(veth74278a4) entered disabled state
May 20 20:17:57 homeserver kernel: [1560086.376400] veth93e2dd3: renamed from eth0
May 20 20:17:58 homeserver kernel: [1560086.786912] br-16b85d98d274: port 1(veth82551be) entered disabled state
May 20 20:17:58 homeserver kernel: [1560086.787328] veth06bfb85: renamed from eth0
May 20 20:18:02 homeserver kernel: [1560090.949372] be-openhab3: port 3(vethefb5a18) entered disabled state
May 20 20:18:02 homeserver kernel: [1560090.950155] app-openhab3: port 2(veth7010cc9) entered disabled state
May 20 20:18:02 homeserver kernel: [1560090.952419] device vethefb5a18 left promiscuous mode
May 20 20:18:02 homeserver kernel: [1560090.952439] be-openhab3: port 3(vethefb5a18) entered disabled state
May 20 20:18:02 homeserver kernel: [1560090.954433] device veth7010cc9 left promiscuous mode
May 20 20:18:02 homeserver kernel: [1560090.954466] app-openhab3: port 2(veth7010cc9) entered disabled state
May 20 20:18:03 homeserver kernel: [1560091.983899] br-16b85d98d274: port 1(veth82551be) entered disabled state
May 20 20:18:03 homeserver kernel: [1560091.985721] device veth82551be left promiscuous mode
May 20 20:18:03 homeserver kernel: [1560091.985738] br-16b85d98d274: port 1(veth82551be) entered disabled state
May 20 20:18:04 homeserver kernel: [1560092.989320] be-openhab3: port 1(veth0f8bcd9) entered disabled state
May 20 20:18:04 homeserver kernel: [1560092.990064] app-openhab3: port 4(veth181109c) entered disabled state
May 20 20:18:04 homeserver kernel: [1560092.992978] device veth0f8bcd9 left promiscuous mode
May 20 20:18:04 homeserver kernel: [1560092.993000] be-openhab3: port 1(veth0f8bcd9) entered disabled state
May 20 20:18:04 homeserver kernel: [1560092.997021] device veth181109c left promiscuous mode
May 20 20:18:04 homeserver kernel: [1560092.997043] app-openhab3: port 4(veth181109c) entered disabled state
May 20 20:18:05 homeserver kernel: [1560093.519299] be-openhab3: port 2(veth04698f4) entered disabled state
May 20 20:18:05 homeserver kernel: [1560093.521656] device veth04698f4 left promiscuous mode
May 20 20:18:05 homeserver kernel: [1560093.521674] be-openhab3: port 2(veth04698f4) entered disabled state
May 20 20:18:05 homeserver kernel: [1560093.645150] app-openhab3: port 3(veth74278a4) entered disabled state
May 20 20:18:05 homeserver kernel: [1560093.647744] device veth74278a4 left promiscuous mode
May 20 20:18:05 homeserver kernel: [1560093.647761] app-openhab3: port 3(veth74278a4) entered disabled state
May 20 20:18:05 homeserver kernel: [1560094.292852] app-openhab3: port 1(veth396c6fd) entered blocking state
May 20 20:18:05 homeserver kernel: [1560094.292867] app-openhab3: port 1(veth396c6fd) entered disabled state
May 20 20:18:05 homeserver kernel: [1560094.293140] device veth396c6fd entered promiscuous mode
May 20 20:18:05 homeserver kernel: [1560094.293705] app-openhab3: port 1(veth396c6fd) entered blocking state
May 20 20:18:05 homeserver kernel: [1560094.293717] app-openhab3: port 1(veth396c6fd) entered forwarding state
May 20 20:18:05 homeserver kernel: [1560094.293933] app-openhab3: port 1(veth396c6fd) entered disabled state
May 20 20:18:05 homeserver kernel: [1560094.354163] br-90c87d73d85f: port 1(vethaa8b27a) entered blocking state
May 20 20:18:05 homeserver kernel: [1560094.354181] br-90c87d73d85f: port 1(vethaa8b27a) entered disabled state
May 20 20:18:05 homeserver kernel: [1560094.354464] device vethaa8b27a entered promiscuous mode
May 20 20:18:05 homeserver kernel: [1560094.355068] br-90c87d73d85f: port 1(vethaa8b27a) entered blocking state
May 20 20:18:05 homeserver kernel: [1560094.355083] br-90c87d73d85f: port 1(vethaa8b27a) entered forwarding state
May 20 20:18:05 homeserver kernel: [1560094.355316] br-90c87d73d85f: port 1(vethaa8b27a) entered disabled state
May 20 20:18:05 homeserver kernel: [1560094.382591] be-openhab3: port 1(veth91d6dc5) entered blocking state
May 20 20:18:05 homeserver kernel: [1560094.382609] be-openhab3: port 1(veth91d6dc5) entered disabled state
May 20 20:18:05 homeserver kernel: [1560094.382911] device veth91d6dc5 entered promiscuous mode
May 20 20:18:05 homeserver kernel: [1560094.383496] be-openhab3: port 1(veth91d6dc5) entered blocking state
May 20 20:18:05 homeserver kernel: [1560094.383509] be-openhab3: port 1(veth91d6dc5) entered forwarding state
May 20 20:18:05 homeserver kernel: [1560094.383694] be-openhab3: port 1(veth91d6dc5) entered disabled state
May 20 20:18:06 homeserver kernel: [1560094.408762] br-0e8cc1951b33: port 1(veth65d5016) entered blocking state
May 20 20:18:06 homeserver kernel: [1560094.408787] br-0e8cc1951b33: port 1(veth65d5016) entered disabled state
May 20 20:18:06 homeserver kernel: [1560094.409122] device veth65d5016 entered promiscuous mode
May 20 20:18:06 homeserver kernel: [1560094.409755] br-0e8cc1951b33: port 1(veth65d5016) entered blocking state
May 20 20:18:06 homeserver kernel: [1560094.409770] br-0e8cc1951b33: port 1(veth65d5016) entered forwarding state
May 20 20:18:06 homeserver kernel: [1560094.409962] br-0e8cc1951b33: port 1(veth65d5016) entered disabled state
May 20 20:18:06 homeserver kernel: [1560094.431269] br-16b85d98d274: port 1(veth79c4906) entered blocking state
May 20 20:18:06 homeserver kernel: [1560094.431335] br-16b85d98d274: port 1(veth79c4906) entered disabled state
May 20 20:18:06 homeserver kernel: [1560094.431604] device veth79c4906 entered promiscuous mode
May 20 20:18:06 homeserver kernel: [1560094.437048] br-16b85d98d274: port 1(veth79c4906) entered blocking state
May 20 20:18:06 homeserver kernel: [1560094.437066] br-16b85d98d274: port 1(veth79c4906) entered forwarding state
May 20 20:18:06 homeserver kernel: [1560094.437262] br-16b85d98d274: port 1(veth79c4906) entered disabled state
May 20 20:18:06 homeserver kernel: [1560094.445883] docker0: port 1(vetha717d13) entered blocking state
May 20 20:18:06 homeserver kernel: [1560094.445901] docker0: port 1(vetha717d13) entered disabled state
May 20 20:18:06 homeserver kernel: [1560094.448926] device vetha717d13 entered promiscuous mode
May 20 20:18:06 homeserver kernel: [1560094.455218] docker0: port 1(vetha717d13) entered blocking state
May 20 20:18:06 homeserver kernel: [1560094.455234] docker0: port 1(vetha717d13) entered forwarding state
May 20 20:18:06 homeserver kernel: [1560094.455453] docker0: port 1(vetha717d13) entered disabled state
May 20 20:18:06 homeserver kernel: [1560094.489369] app-openhab3: port 2(vethb69d94d) entered blocking state
May 20 20:18:06 homeserver kernel: [1560094.489426] app-openhab3: port 2(vethb69d94d) entered disabled state
May 20 20:18:06 homeserver kernel: [1560094.489720] device vethb69d94d entered promiscuous mode
May 20 20:18:06 homeserver kernel: [1560094.490309] app-openhab3: port 2(vethb69d94d) entered blocking state
May 20 20:18:06 homeserver kernel: [1560094.490322] app-openhab3: port 2(vethb69d94d) entered forwarding state
May 20 20:18:06 homeserver kernel: [1560094.490601] app-openhab3: port 2(vethb69d94d) entered disabled state
May 20 20:18:06 homeserver kernel: [1560094.859839] app-openhab3: port 3(veth941d85b) entered blocking state
May 20 20:18:06 homeserver kernel: [1560094.859874] app-openhab3: port 3(veth941d85b) entered disabled state
May 20 20:18:06 homeserver kernel: [1560094.860336] device veth941d85b entered promiscuous mode
May 20 20:18:06 homeserver kernel: [1560094.861681] app-openhab3: port 3(veth941d85b) entered blocking state
May 20 20:18:06 homeserver kernel: [1560094.861696] app-openhab3: port 3(veth941d85b) entered forwarding state
May 20 20:18:06 homeserver kernel: [1560094.972190] app-openhab3: port 4(veth6a06180) entered blocking state
May 20 20:18:06 homeserver kernel: [1560094.972206] app-openhab3: port 4(veth6a06180) entered disabled state
May 20 20:18:06 homeserver kernel: [1560094.987924] device veth6a06180 entered promiscuous mode
May 20 20:18:06 homeserver kernel: [1560094.989282] app-openhab3: port 4(veth6a06180) entered blocking state
May 20 20:18:06 homeserver kernel: [1560094.989298] app-openhab3: port 4(veth6a06180) entered forwarding state
May 20 20:18:06 homeserver kernel: [1560095.018998] app-openhab3: port 3(veth941d85b) entered disabled state
May 20 20:18:06 homeserver kernel: [1560095.019256] app-openhab3: port 4(veth6a06180) entered disabled state
May 20 20:18:06 homeserver kernel: [1560095.152996] be-openhab3: port 2(veth3f3514f) entered blocking state
May 20 20:18:06 homeserver kernel: [1560095.153013] be-openhab3: port 2(veth3f3514f) entered disabled state
May 20 20:18:06 homeserver kernel: [1560095.153287] device veth3f3514f entered promiscuous mode
May 20 20:18:06 homeserver kernel: [1560095.154027] be-openhab3: port 2(veth3f3514f) entered blocking state
May 20 20:18:06 homeserver kernel: [1560095.154044] be-openhab3: port 2(veth3f3514f) entered forwarding state
May 20 20:18:06 homeserver kernel: [1560095.154334] be-openhab3: port 2(veth3f3514f) entered disabled state
May 20 20:18:07 homeserver kernel: [1560095.952143] be-openhab3: port 3(veth30837cd) entered blocking state
May 20 20:18:07 homeserver kernel: [1560095.952161] be-openhab3: port 3(veth30837cd) entered disabled state
May 20 20:18:07 homeserver kernel: [1560095.955499] device veth30837cd entered promiscuous mode
May 20 20:18:07 homeserver kernel: [1560095.956485] be-openhab3: port 3(veth30837cd) entered blocking state
May 20 20:18:07 homeserver kernel: [1560095.956501] be-openhab3: port 3(veth30837cd) entered forwarding state
May 20 20:18:07 homeserver kernel: [1560095.956748] be-openhab3: port 3(veth30837cd) entered disabled state
May 20 20:18:10 homeserver kernel: [1560098.590843] eth0: renamed from vethea9f0e0
May 20 20:18:10 homeserver kernel: [1560098.639090] docker0: port 1(vetha717d13) entered blocking state
May 20 20:18:10 homeserver kernel: [1560098.639112] docker0: port 1(vetha717d13) entered forwarding state
May 20 20:18:10 homeserver kernel: [1560098.770376] eth0: renamed from veth51733ee
May 20 20:18:10 homeserver kernel: [1560098.843887] app-openhab3: port 4(veth6a06180) entered blocking state
May 20 20:18:10 homeserver kernel: [1560098.843910] app-openhab3: port 4(veth6a06180) entered forwarding state
May 20 20:18:10 homeserver kernel: [1560098.939244] eth1: renamed from veth6325abd
May 20 20:18:10 homeserver kernel: [1560099.021180] be-openhab3: port 1(veth91d6dc5) entered blocking state
May 20 20:18:10 homeserver kernel: [1560099.021215] be-openhab3: port 1(veth91d6dc5) entered forwarding state
May 20 20:18:10 homeserver kernel: [1560099.379763] eth0: renamed from veth824b0a1
May 20 20:18:11 homeserver kernel: [1560099.469653] app-openhab3: port 1(veth396c6fd) entered blocking state
May 20 20:18:11 homeserver kernel: [1560099.469678] app-openhab3: port 1(veth396c6fd) entered forwarding state
May 20 20:18:11 homeserver kernel: [1560099.529589] eth1: renamed from veth836c32a
May 20 20:18:11 homeserver kernel: [1560099.622046] be-openhab3: port 2(veth3f3514f) entered blocking state
May 20 20:18:11 homeserver kernel: [1560099.622068] be-openhab3: port 2(veth3f3514f) entered forwarding state
May 20 20:18:11 homeserver kernel: [1560100.019906] eth0: renamed from veth593e615
May 20 20:18:11 homeserver kernel: [1560100.113420] br-0e8cc1951b33: port 1(veth65d5016) entered blocking state
May 20 20:18:11 homeserver kernel: [1560100.113441] br-0e8cc1951b33: port 1(veth65d5016) entered forwarding state
May 20 20:18:11 homeserver kernel: [1560100.160656] eth0: renamed from veth605e779
May 20 20:18:11 homeserver kernel: [1560100.211501] br-16b85d98d274: port 1(veth79c4906) entered blocking state
May 20 20:18:11 homeserver kernel: [1560100.211519] br-16b85d98d274: port 1(veth79c4906) entered forwarding state
May 20 20:18:12 homeserver kernel: [1560100.409851] eth0: renamed from vethdd84c77
May 20 20:18:12 homeserver kernel: [1560100.539071] eth0: renamed from veth85f9081
May 20 20:18:12 homeserver kernel: [1560100.619268] eth0: renamed from veth91f4571
May 20 20:18:12 homeserver kernel: [1560100.670233] app-openhab3: port 3(veth941d85b) entered blocking state
May 20 20:18:12 homeserver kernel: [1560100.670272] app-openhab3: port 3(veth941d85b) entered forwarding state
May 20 20:18:12 homeserver kernel: [1560100.670483] br-90c87d73d85f: port 1(vethaa8b27a) entered blocking state
May 20 20:18:12 homeserver kernel: [1560100.670494] br-90c87d73d85f: port 1(vethaa8b27a) entered forwarding state
May 20 20:18:12 homeserver kernel: [1560100.670656] app-openhab3: port 2(vethb69d94d) entered blocking state
May 20 20:18:12 homeserver kernel: [1560100.670675] app-openhab3: port 2(vethb69d94d) entered forwarding state
May 20 20:18:12 homeserver kernel: [1560100.777532] eth1: renamed from veth27c3720
May 20 20:18:12 homeserver kernel: [1560100.810703] be-openhab3: port 3(veth30837cd) entered blocking state
May 20 20:18:12 homeserver kernel: [1560100.810721] be-openhab3: port 3(veth30837cd) entered forwarding state
May 21 00:00:36 homeserver rsyslogd:  [origin software="rsyslogd" swVersion="8.1901.0" x-pid="385" x-info="https://www.rsyslog.com"] rsyslogd was HUPed
May 21 07:12:29 homeserver kernel: [1599357.326353] vethea9f0e0: renamed from eth0
May 21 07:12:29 homeserver kernel: [1599357.376702] docker0: port 1(vetha717d13) entered disabled state
May 21 07:12:30 homeserver kernel: [1599357.505473] docker0: port 1(vetha717d13) entered disabled state
May 21 07:12:30 homeserver kernel: [1599357.509211] device vetha717d13 left promiscuous mode
May 21 07:12:30 homeserver kernel: [1599357.509236] docker0: port 1(vetha717d13) entered disabled state
May 21 07:15:33 homeserver kernel: [1599541.414136] docker0: port 1(veth7ae3f20) entered blocking state
May 21 07:15:33 homeserver kernel: [1599541.414151] docker0: port 1(veth7ae3f20) entered disabled state
May 21 07:15:33 homeserver kernel: [1599541.414478] device veth7ae3f20 entered promiscuous mode
May 21 07:15:36 homeserver kernel: [1599543.945143] eth0: renamed from vethf943b39
May 21 07:15:36 homeserver kernel: [1599544.006108] docker0: port 1(veth7ae3f20) entered blocking state
May 21 07:15:36 homeserver kernel: [1599544.006123] docker0: port 1(veth7ae3f20) entered forwarding state
  • What’s odd: The network connection sometimes doesn’t seem to be down completely, but something like this, with response times of between 16 ms up to 20.000 ms:
PING 192.168.0.150 (192.168.0.150) 56(84) bytes of data.
64 bytes from 192.168.0.150: icmp_seq=1 ttl=64 time=8193 ms
64 bytes from 192.168.0.150: icmp_seq=2 ttl=64 time=7180 ms
64 bytes from 192.168.0.150: icmp_seq=3 ttl=64 time=6157 ms
64 bytes from 192.168.0.150: icmp_seq=4 ttl=64 time=5134 ms
64 bytes from 192.168.0.150: icmp_seq=5 ttl=64 time=4110 ms
64 bytes from 192.168.0.150: icmp_seq=6 ttl=64 time=3086 ms
64 bytes from 192.168.0.150: icmp_seq=7 ttl=64 time=2063 ms
64 bytes from 192.168.0.150: icmp_seq=8 ttl=64 time=1039 ms
64 bytes from 192.168.0.150: icmp_seq=9 ttl=64 time=16.5 ms
64 bytes from 192.168.0.150: icmp_seq=10 ttl=64 time=705 ms
64 bytes from 192.168.0.150: icmp_seq=11 ttl=64 time=6930 ms
64 bytes from 192.168.0.150: icmp_seq=12 ttl=64 time=5924 ms
64 bytes from 192.168.0.150: icmp_seq=13 ttl=64 time=4901 ms
64 bytes from 192.168.0.150: icmp_seq=14 ttl=64 time=3874 ms
64 bytes from 192.168.0.150: icmp_seq=15 ttl=64 time=2859 ms
64 bytes from 192.168.0.150: icmp_seq=16 ttl=64 time=1838 ms
64 bytes from 192.168.0.150: icmp_seq=17 ttl=64 time=2921 ms
64 bytes from 192.168.0.150: icmp_seq=18 ttl=64 time=1923 ms
64 bytes from 192.168.0.150: icmp_seq=19 ttl=64 time=911 ms
64 bytes from 192.168.0.150: icmp_seq=20 ttl=64 time=25706 ms
64 bytes from 192.168.0.150: icmp_seq=21 ttl=64 time=24689 ms
64 bytes from 192.168.0.150: icmp_seq=22 ttl=64 time=23665 ms
64 bytes from 192.168.0.150: icmp_seq=23 ttl=64 time=22642 ms
64 bytes from 192.168.0.150: icmp_seq=24 ttl=64 time=21618 ms
64 bytes from 192.168.0.150: icmp_seq=25 ttl=64 time=20595 ms
64 bytes from 192.168.0.150: icmp_seq=26 ttl=64 time=19572 ms
64 bytes from 192.168.0.150: icmp_seq=27 ttl=64 time=18549 ms
64 bytes from 192.168.0.150: icmp_seq=28 ttl=64 time=17526 ms
64 bytes from 192.168.0.150: icmp_seq=29 ttl=64 time=16508 ms
From 192.168.0.206 icmp_seq=45 Destination Host Unreachable
From 192.168.0.206 icmp_seq=46 Destination Host Unreachable
From 192.168.0.206 icmp_seq=47 Destination Host Unreachable
From 192.168.0.206 icmp_seq=48 Destination Host Unreachable
64 bytes from 192.168.0.150: icmp_seq=30 ttl=64 time=21244 ms
64 bytes from 192.168.0.150: icmp_seq=31 ttl=64 time=20220 ms
64 bytes from 192.168.0.150: icmp_seq=32 ttl=64 time=19197 ms
64 bytes from 192.168.0.150: icmp_seq=33 ttl=64 time=18170 ms
64 bytes from 192.168.0.150: icmp_seq=34 ttl=64 time=17151 ms
64 bytes from 192.168.0.150: icmp_seq=35 ttl=64 time=16128 ms
64 bytes from 192.168.0.150: icmp_seq=36 ttl=64 time=15104 ms
64 bytes from 192.168.0.150: icmp_seq=37 ttl=64 time=14081 ms
64 bytes from 192.168.0.150: icmp_seq=38 ttl=64 time=13057 ms
64 bytes from 192.168.0.150: icmp_seq=39 ttl=64 time=12036 ms
64 bytes from 192.168.0.150: icmp_seq=40 ttl=64 time=11012 ms
64 bytes from 192.168.0.150: icmp_seq=41 ttl=64 time=9989 ms
64 bytes from 192.168.0.150: icmp_seq=42 ttl=64 time=8965 ms
64 bytes from 192.168.0.150: icmp_seq=43 ttl=64 time=7941 ms
64 bytes from 192.168.0.150: icmp_seq=44 ttl=64 time=6918 ms
From 192.168.0.206 icmp_seq=49 Destination Host Unreachable
From 192.168.0.206 icmp_seq=50 Destination Host Unreachable
From 192.168.0.206 icmp_seq=51 Destination Host Unreachable
From 192.168.0.206 icmp_seq=52 Destination Host Unreachable
64 bytes from 192.168.0.150: icmp_seq=53 ttl=64 time=1949 ms
64 bytes from 192.168.0.150: icmp_seq=54 ttl=64 time=936 ms
64 bytes from 192.168.0.150: icmp_seq=55 ttl=64 time=3614 ms
64 bytes from 192.168.0.150: icmp_seq=56 ttl=64 time=2599 ms
64 bytes from 192.168.0.150: icmp_seq=57 ttl=64 time=1575 ms
64 bytes from 192.168.0.150: icmp_seq=58 ttl=64 time=552 ms
64 bytes from 192.168.0.150: icmp_seq=59 ttl=64 time=763 ms
64 bytes from 192.168.0.150: icmp_seq=60 ttl=64 time=312 ms
64 bytes from 192.168.0.150: icmp_seq=61 ttl=64 time=6552 ms
64 bytes from 192.168.0.150: icmp_seq=62 ttl=64 time=5522 ms
64 bytes from 192.168.0.150: icmp_seq=63 ttl=64 time=4502 ms
64 bytes from 192.168.0.150: icmp_seq=64 ttl=64 time=3479 ms
64 bytes from 192.168.0.150: icmp_seq=65 ttl=64 time=2455 ms
64 bytes from 192.168.0.150: icmp_seq=66 ttl=64 time=1431 ms
64 bytes from 192.168.0.150: icmp_seq=67 ttl=64 time=408 ms
64 bytes from 192.168.0.150: icmp_seq=68 ttl=64 time=1435 ms
64 bytes from 192.168.0.150: icmp_seq=69 ttl=64 time=417 ms
64 bytes from 192.168.0.150: icmp_seq=70 ttl=64 time=2338 ms
64 bytes from 192.168.0.150: icmp_seq=71 ttl=64 time=1327 ms
64 bytes from 192.168.0.150: icmp_seq=72 ttl=64 time=300 ms
64 bytes from 192.168.0.150: icmp_seq=73 ttl=64 time=3274 ms
64 bytes from 192.168.0.150: icmp_seq=74 ttl=64 time=2265 ms
64 bytes from 192.168.0.150: icmp_seq=75 ttl=64 time=1241 ms
64 bytes from 192.168.0.150: icmp_seq=76 ttl=64 time=217 ms
64 bytes from 192.168.0.150: icmp_seq=77 ttl=64 time=2825 ms
64 bytes from 192.168.0.150: icmp_seq=78 ttl=64 time=1813 ms
64 bytes from 192.168.0.150: icmp_seq=79 ttl=64 time=789 ms
64 bytes from 192.168.0.150: icmp_seq=80 ttl=64 time=1670 ms
64 bytes from 192.168.0.150: icmp_seq=81 ttl=64 time=654 ms
64 bytes from 192.168.0.150: icmp_seq=82 ttl=64 time=1113 ms
64 bytes from 192.168.0.150: icmp_seq=83 ttl=64 time=94.2 ms
64 bytes from 192.168.0.150: icmp_seq=84 ttl=64 time=9487 ms
64 bytes from 192.168.0.150: icmp_seq=85 ttl=64 time=8478 ms
64 bytes from 192.168.0.150: icmp_seq=86 ttl=64 time=7455 ms
64 bytes from 192.168.0.150: icmp_seq=87 ttl=64 time=6432 ms
64 bytes from 192.168.0.150: icmp_seq=88 ttl=64 time=5408 ms
64 bytes from 192.168.0.150: icmp_seq=89 ttl=64 time=4385 ms
64 bytes from 192.168.0.150: icmp_seq=90 ttl=64 time=3361 ms
64 bytes from 192.168.0.150: icmp_seq=91 ttl=64 time=2338 ms
64 bytes from 192.168.0.150: icmp_seq=92 ttl=64 time=1314 ms
64 bytes from 192.168.0.150: icmp_seq=93 ttl=64 time=291 ms
64 bytes from 192.168.0.150: icmp_seq=94 ttl=64 time=8176 ms
64 bytes from 192.168.0.150: icmp_seq=95 ttl=64 time=7160 ms
64 bytes from 192.168.0.150: icmp_seq=96 ttl=64 time=6137 ms
64 bytes from 192.168.0.150: icmp_seq=97 ttl=64 time=5110 ms
64 bytes from 192.168.0.150: icmp_seq=98 ttl=64 time=4091 ms
64 bytes from 192.168.0.150: icmp_seq=99 ttl=64 time=3067 ms
64 bytes from 192.168.0.150: icmp_seq=100 ttl=64 time=2039 ms
64 bytes from 192.168.0.150: icmp_seq=101 ttl=64 time=1021 ms
  • Someone reported similar log entries in the Docker Forum, though no response there.

Anyone else having similar problems?