[  648.419739][ T4782] br1: port 1(veth1) entered blocking state
[  648.420896][ T4782] br1: port 1(veth1) entered disabled state
[  648.421123][ T4782] veth1: entered allmulticast mode
[  648.423263][ T4782] veth1: entered promiscuous mode
[  648.459812][   T39] br1: port 1(veth1) entered blocking state
[  648.460025][   T39] br1: port 1(veth1) entered forwarding state
[  648.479535][ T4786] br1: port 2(veth2) entered blocking state
[  648.479745][ T4786] br1: port 2(veth2) entered disabled state
[  648.479943][ T4786] veth2: entered allmulticast mode
[  648.481465][ T4786] veth2: entered promiscuous mode
[  648.525371][   T39] br1: port 2(veth2) entered blocking state
[  648.525616][   T39] br1: port 2(veth2) entered forwarding state
[  659.586728][ T4985] br1: port 2(veth2) entered disabled state
[  659.604560][ T4986] veth2: left allmulticast mode
[  659.604734][ T4986] veth2: left promiscuous mode
[  659.604978][ T4986] br1: port 2(veth2) entered disabled state
[  659.625051][ T4987] br1: port 1(veth1) entered disabled state
[  659.642664][ T4988] veth1: left allmulticast mode
[  659.642831][ T4988] veth1: left promiscuous mode
[  659.643064][ T4988] br1: port 1(veth1) entered disabled state