[ 1519.485919][ T6651] br1: port 1(veth1) entered blocking state
[ 1519.486188][ T6651] br1: port 1(veth1) entered disabled state
[ 1519.486469][ T6651] veth1: entered allmulticast mode
[ 1519.488315][ T6651] veth1: entered promiscuous mode
[ 1519.655576][   T50] br1: port 1(veth1) entered blocking state
[ 1519.655844][   T50] br1: port 1(veth1) entered forwarding state
[ 1540.215693][ T6726] br1: port 1(veth1) entered disabled state
[ 1540.368346][ T6727] veth1: left allmulticast mode
[ 1540.368555][ T6727] veth1: left promiscuous mode
[ 1540.368862][ T6727] br1: port 1(veth1) entered disabled state