[  747.392513][ T9355] br1: port 1(veth1) entered blocking state
[  747.392742][ T9355] br1: port 1(veth1) entered disabled state
[  747.392937][ T9355] veth1: entered allmulticast mode
[  747.395665][ T9355] veth1: entered promiscuous mode
[  747.419463][   T90] br1: port 1(veth1) entered blocking state
[  747.419674][   T90] br1: port 1(veth1) entered forwarding state
[  774.334127][ T9534] br1: port 1(veth1) entered disabled state
[  774.355369][ T9535] veth1: left allmulticast mode
[  774.355540][ T9535] veth1: left promiscuous mode
[  774.355767][ T9535] br1: port 1(veth1) entered disabled state