[  746.362052][ T6503] br1: port 1(veth1) entered blocking state
[  746.362261][ T6503] br1: port 1(veth1) entered disabled state
[  746.362815][ T6503] veth1: entered allmulticast mode
[  746.364210][ T6503] veth1: entered promiscuous mode
[  746.393119][   T39] br1: port 1(veth1) entered blocking state
[  746.393306][   T39] br1: port 1(veth1) entered forwarding state
[  746.413722][ T6505] br1: port 2(veth2) entered blocking state
[  746.413902][ T6505] br1: port 2(veth2) entered disabled state
[  746.414079][ T6505] veth2: entered allmulticast mode
[  746.415456][ T6505] veth2: entered promiscuous mode
[  746.444572][   T39] br1: port 2(veth2) entered blocking state
[  746.444752][   T39] br1: port 2(veth2) entered forwarding state
[  757.517497][ T6708] br1: port 2(veth2) entered disabled state
[  757.537902][ T6709] veth2: left allmulticast mode
[  757.538079][ T6709] veth2: left promiscuous mode
[  757.538297][ T6709] br1: port 2(veth2) entered disabled state
[  757.567431][ T6710] br1: port 1(veth1) entered disabled state
[  757.586901][ T6711] veth1: left allmulticast mode
[  757.587104][ T6711] veth1: left promiscuous mode
[  757.587944][ T6711] br1: port 1(veth1) entered disabled state