[  669.030530][ T8994] br1: port 1(veth1) entered blocking state
[  669.030849][ T8994] br1: port 1(veth1) entered disabled state
[  669.031160][ T8994] veth1: entered allmulticast mode
[  669.033846][ T8994] veth1: entered promiscuous mode
[  669.059471][  T228] br1: port 1(veth1) entered blocking state
[  669.059690][  T228] br1: port 1(veth1) entered forwarding state
[  696.481416][ T9173] br1: port 1(veth1) entered disabled state
[  696.509156][ T9174] veth1: left allmulticast mode
[  696.509332][ T9174] veth1: left promiscuous mode
[  696.509579][ T9174] br1: port 1(veth1) entered disabled state