[ 1239.791867][ T7716] br1: port 1(veth1) entered blocking state
[ 1239.792173][ T7716] br1: port 1(veth1) entered disabled state
[ 1239.792526][ T7716] veth1: entered allmulticast mode
[ 1239.795159][ T7716] veth1: entered promiscuous mode
[ 1239.880537][   T56] br1: port 1(veth1) entered blocking state
[ 1239.880825][   T56] br1: port 1(veth1) entered forwarding state
[ 1271.199634][ T7896] br1: port 1(veth1) entered disabled state
[ 1271.287838][ T7897] veth1: left allmulticast mode
[ 1271.288158][ T7897] veth1: left promiscuous mode
[ 1271.289731][ T7897] br1: port 1(veth1) entered disabled state