[ 1241.938221][ T7304] br1: port 1(veth1) entered blocking state
[ 1241.938606][ T7304] br1: port 1(veth1) entered disabled state
[ 1241.938924][ T7304] veth1: entered allmulticast mode
[ 1241.941384][ T7304] veth1: entered promiscuous mode
[ 1242.032989][   T45] br1: port 1(veth1) entered blocking state
[ 1242.033378][   T45] br1: port 1(veth1) entered forwarding state
[ 1273.281442][ T7483] br1: port 1(veth1) entered disabled state
[ 1273.370972][ T7484] veth1: left allmulticast mode
[ 1273.371210][ T7484] veth1: left promiscuous mode
[ 1273.371560][ T7484] br1: port 1(veth1) entered disabled state