[ 1389.702793][ T6049] br1: port 1(veth1) entered blocking state
[ 1389.703131][ T6049] br1: port 1(veth1) entered disabled state
[ 1389.703397][ T6049] veth1: entered allmulticast mode
[ 1389.705278][ T6049] veth1: entered promiscuous mode
[ 1389.848237][ T1849] br1: port 1(veth1) entered blocking state
[ 1389.848518][ T1849] br1: port 1(veth1) entered forwarding state
[ 1424.320642][ T6140] br1: port 1(veth1) entered disabled state
[ 1424.504054][ T6141] veth1: left allmulticast mode
[ 1424.504372][ T6141] veth1: left promiscuous mode
[ 1424.504860][ T6141] br1: port 1(veth1) entered disabled state