[  306.952933][ T1241] br1: port 1(veth1) entered blocking state
[  306.954182][ T1241] br1: port 1(veth1) entered disabled state
[  306.954906][ T1241] veth1: entered allmulticast mode
[  306.961082][ T1241] veth1: entered promiscuous mode
[  307.123090][   T37] br1: port 1(veth1) entered blocking state
[  307.123545][   T37] br1: port 1(veth1) entered forwarding state
[  307.245326][ T1244] br1: port 2(veth2) entered blocking state
[  307.245826][ T1244] br1: port 2(veth2) entered disabled state
[  307.246368][ T1244] veth2: entered allmulticast mode
[  307.250095][ T1244] veth2: entered promiscuous mode
[  307.397253][   T37] br1: port 2(veth2) entered blocking state
[  307.398044][   T37] br1: port 2(veth2) entered forwarding state
[  339.006978][ T1457] br1: port 2(veth2) entered disabled state
[  339.115230][ T1458] veth2: left allmulticast mode
[  339.115633][ T1458] veth2: left promiscuous mode
[  339.116167][ T1458] br1: port 2(veth2) entered disabled state
[  339.228024][ T1459] br1: port 1(veth1) entered disabled state
[  339.386638][ T1460] veth1: left allmulticast mode
[  339.387053][ T1460] veth1: left promiscuous mode
[  339.387620][ T1460] br1: port 1(veth1) entered disabled state