[ 1271.347274][ T5021] br1: port 1(veth1) entered blocking state
[ 1271.347553][ T5021] br1: port 1(veth1) entered disabled state
[ 1271.348523][ T5021] veth1: entered allmulticast mode
[ 1271.350418][ T5021] veth1: entered promiscuous mode
[ 1271.495191][ T3843] br1: port 1(veth1) entered blocking state
[ 1271.495518][ T3843] br1: port 1(veth1) entered forwarding state
[ 1305.868015][ T5103] br1: port 1(veth1) entered disabled state
[ 1306.021706][ T5104] veth1: left allmulticast mode
[ 1306.021909][ T5104] veth1: left promiscuous mode
[ 1306.022194][ T5104] br1: port 1(veth1) entered disabled state