[  903.692837][ T3487] br1: port 1(veth1) entered blocking state
[  903.693121][ T3487] br1: port 1(veth1) entered disabled state
[  903.693408][ T3487] veth1: entered allmulticast mode
[  903.696705][ T3487] veth1: entered promiscuous mode
[  903.855988][   T52] br1: port 1(veth1) entered blocking state
[  903.856317][   T52] br1: port 1(veth1) entered forwarding state
[  904.003953][ T3489] br1: port 2(veth2) entered blocking state
[  904.004205][ T3489] br1: port 2(veth2) entered disabled state
[  904.004451][ T3489] veth2: entered allmulticast mode
[  904.006311][ T3489] veth2: entered promiscuous mode
[  904.186274][   T51] br1: port 2(veth2) entered blocking state
[  904.186568][   T51] br1: port 2(veth2) entered forwarding state
[ 1047.714853][ T4810] br1: port 2(veth2) entered disabled state
[ 1047.858316][ T4812] veth2: left allmulticast mode
[ 1047.858576][ T4812] veth2: left promiscuous mode
[ 1047.858914][ T4812] br1: port 2(veth2) entered disabled state
[ 1048.029240][ T4813] br1: port 1(veth1) entered disabled state
[ 1048.187298][ T4814] veth1: left allmulticast mode
[ 1048.187524][ T4814] veth1: left promiscuous mode
[ 1048.187841][ T4814] br1: port 1(veth1) entered disabled state