[  537.749452][ T4093] br1: port 1(veth1) entered blocking state
[  537.749721][ T4093] br1: port 1(veth1) entered disabled state
[  537.749972][ T4093] veth1: entered allmulticast mode
[  537.751969][ T4093] veth1: entered promiscuous mode
[  537.782444][ T2993] br1: port 1(veth1) entered blocking state
[  537.782680][ T2993] br1: port 1(veth1) entered forwarding state
[  537.810928][ T4095] br1: port 2(veth2) entered blocking state
[  537.811180][ T4095] br1: port 2(veth2) entered disabled state
[  537.811429][ T4095] veth2: entered allmulticast mode
[  537.812943][ T4095] veth2: entered promiscuous mode
[  537.837563][ T2993] br1: port 2(veth2) entered blocking state
[  537.838049][ T2993] br1: port 2(veth2) entered forwarding state
[  585.014601][ T5578] br1: port 2(veth2) entered disabled state
[  585.042443][ T5579] veth2: left allmulticast mode
[  585.042622][ T5579] veth2: left promiscuous mode
[  585.042848][ T5579] br1: port 2(veth2) entered disabled state
[  585.066292][ T5580] br1: port 1(veth1) entered disabled state
[  585.094378][ T5581] veth1: left allmulticast mode
[  585.094547][ T5581] veth1: left promiscuous mode
[  585.094772][ T5581] br1: port 1(veth1) entered disabled state