[ 1304.975370][ T7403] br1: port 1(veth1) entered blocking state
[ 1304.975662][ T7403] br1: port 1(veth1) entered disabled state
[ 1304.975942][ T7403] veth1: entered allmulticast mode
[ 1304.978118][ T7403] veth1: entered promiscuous mode
[ 1305.084628][ T1548] br1: port 1(veth1) entered blocking state
[ 1305.085030][ T1548] br1: port 1(veth1) entered forwarding state
[ 1322.635089][ T7542] br1: port 1(veth1) entered disabled state
[ 1322.721606][ T7543] veth1: left allmulticast mode
[ 1322.721841][ T7543] veth1: left promiscuous mode
[ 1322.722173][ T7543] br1: port 1(veth1) entered disabled state