[ 1727.382636][ T7525] br1: port 1(veth1) entered blocking state
[ 1727.382923][ T7525] br1: port 1(veth1) entered disabled state
[ 1727.383182][ T7525] veth1: entered allmulticast mode
[ 1727.385987][ T7525] veth1: entered promiscuous mode
[ 1727.590550][ T1484] br1: port 1(veth1) entered blocking state
[ 1727.590843][ T1484] br1: port 1(veth1) entered forwarding state
[ 1748.856669][ T7600] br1: port 1(veth1) entered disabled state
[ 1749.030518][ T7601] veth1: left allmulticast mode
[ 1749.030773][ T7601] veth1: left promiscuous mode
[ 1749.031123][ T7601] br1: port 1(veth1) entered disabled state