[ 1112.595856][ T4447] br1: port 1(veth1) entered blocking state
[ 1112.596071][ T4447] br1: port 1(veth1) entered disabled state
[ 1112.596257][ T4447] veth1: entered allmulticast mode
[ 1112.598272][ T4447] veth1: entered promiscuous mode
[ 1112.619240][   T91] br1: port 1(veth1) entered blocking state
[ 1112.619432][   T91] br1: port 1(veth1) entered forwarding state
[ 1123.693680][ T4551] br1: port 1(veth1) entered disabled state
[ 1123.732525][ T4552] veth1: left allmulticast mode
[ 1123.732684][ T4552] veth1: left promiscuous mode
[ 1123.732914][ T4552] br1: port 1(veth1) entered disabled state