[ 1298.287101][ T8820] br1: port 1(veth1) entered blocking state
[ 1298.287395][ T8820] br1: port 1(veth1) entered disabled state
[ 1298.288356][ T8820] veth1: entered allmulticast mode
[ 1298.290293][ T8820] veth1: entered promiscuous mode
[ 1298.369389][ T2091] br1: port 1(veth1) entered blocking state
[ 1298.369723][ T2091] br1: port 1(veth1) entered forwarding state
[ 1312.031967][ T8919] br1: port 1(veth1) entered disabled state
[ 1312.116911][ T8920] veth1: left allmulticast mode
[ 1312.117159][ T8920] veth1: left promiscuous mode
[ 1312.117512][ T8920] br1: port 1(veth1) entered disabled state