[  776.906335][T13157] br1: port 1(veth1) entered blocking state
[  776.906478][T13157] br1: port 1(veth1) entered disabled state
[  776.906592][T13157] veth1: entered allmulticast mode
[  776.907435][T13157] veth1: entered promiscuous mode
[  776.929086][ T8331] br1: port 1(veth1) entered blocking state
[  776.929221][ T8331] br1: port 1(veth1) entered forwarding state
[  802.856105][T13340] br1: port 1(veth1) entered disabled state
[  802.868378][T13341] veth1: left allmulticast mode
[  802.868531][T13341] veth1: left promiscuous mode
[  802.868756][T13341] br1: port 1(veth1) entered disabled state