[ 1219.324045][ T5953] br1: port 1(veth1) entered blocking state
[ 1219.324312][ T5953] br1: port 1(veth1) entered disabled state
[ 1219.324560][ T5953] veth1: entered allmulticast mode
[ 1219.327637][ T5953] veth1: entered promiscuous mode
[ 1219.447671][   T51] br1: port 1(veth1) entered blocking state
[ 1219.447913][   T51] br1: port 1(veth1) entered forwarding state
[ 1219.573004][ T5956] br1: port 2(veth2) entered blocking state
[ 1219.573301][ T5956] br1: port 2(veth2) entered disabled state
[ 1219.573585][ T5956] veth2: entered allmulticast mode
[ 1219.575462][ T5956] veth2: entered promiscuous mode
[ 1219.692676][   T51] br1: port 2(veth2) entered blocking state
[ 1219.692929][   T51] br1: port 2(veth2) entered forwarding state
[ 1247.786919][ T6130] br1: port 2(veth2) entered disabled state
[ 1247.946716][ T6131] veth2: left allmulticast mode
[ 1247.946920][ T6131] veth2: left promiscuous mode
[ 1247.948362][ T6131] br1: port 2(veth2) entered disabled state
[ 1248.063451][ T6132] br1: port 1(veth1) entered disabled state
[ 1248.181279][ T6133] veth1: left allmulticast mode
[ 1248.181534][ T6133] veth1: left promiscuous mode
[ 1248.181864][ T6133] br1: port 1(veth1) entered disabled state