[  620.455713][ T3878] br1: port 1(veth1) entered blocking state
[  620.455944][ T3878] br1: port 1(veth1) entered disabled state
[  620.456728][ T3878] veth1: entered allmulticast mode
[  620.461392][ T3878] veth1: entered promiscuous mode
[  620.499202][   T38] br1: port 1(veth1) entered blocking state
[  620.499696][   T38] br1: port 1(veth1) entered forwarding state
[  620.525406][ T3882] br1: port 2(veth2) entered blocking state
[  620.525619][ T3882] br1: port 2(veth2) entered disabled state
[  620.525825][ T3882] veth2: entered allmulticast mode
[  620.527323][ T3882] veth2: entered promiscuous mode
[  620.553154][   T57] br1: port 2(veth2) entered blocking state
[  620.553356][   T57] br1: port 2(veth2) entered forwarding state
[  638.873964][ T4094] br1: port 2(veth2) entered disabled state
[  638.892413][ T4095] veth2: left allmulticast mode
[  638.892605][ T4095] veth2: left promiscuous mode
[  638.892846][ T4095] br1: port 2(veth2) entered disabled state
[  638.917595][ T4096] br1: port 1(veth1) entered disabled state
[  638.945968][ T4097] veth1: left allmulticast mode
[  638.946156][ T4097] veth1: left promiscuous mode
[  638.946391][ T4097] br1: port 1(veth1) entered disabled state