[  474.495054][ T2501] br1: port 1(veth1) entered blocking state
[  474.495285][ T2501] br1: port 1(veth1) entered disabled state
[  474.495485][ T2501] veth1: entered allmulticast mode
[  474.497096][ T2501] veth1: entered promiscuous mode
[  474.525830][   T35] br1: port 1(veth1) entered blocking state
[  474.526047][   T35] br1: port 1(veth1) entered forwarding state
[  474.545530][ T2503] br1: port 2(veth2) entered blocking state
[  474.545735][ T2503] br1: port 2(veth2) entered disabled state
[  474.545935][ T2503] veth2: entered allmulticast mode
[  474.547397][ T2503] veth2: entered promiscuous mode
[  474.572088][   T38] br1: port 2(veth2) entered blocking state
[  474.572289][   T38] br1: port 2(veth2) entered forwarding state
[  523.670866][ T3896] br1: port 2(veth2) entered disabled state
[  523.690333][ T3897] veth2: left allmulticast mode
[  523.691822][ T3897] veth2: left promiscuous mode
[  523.692118][ T3897] br1: port 2(veth2) entered disabled state
[  523.726970][ T3898] br1: port 1(veth1) entered disabled state
[  523.747728][ T3899] veth1: left allmulticast mode
[  523.747902][ T3899] veth1: left promiscuous mode
[  523.748140][ T3899] br1: port 1(veth1) entered disabled state