[ 1485.281881][ T4164] br1: port 1(veth1) entered blocking state
[ 1485.282186][ T4164] br1: port 1(veth1) entered disabled state
[ 1485.282455][ T4164] veth1: entered allmulticast mode
[ 1485.284996][ T4164] veth1: entered promiscuous mode
[ 1485.432390][ T3499] br1: port 1(veth1) entered blocking state
[ 1485.432813][ T3499] br1: port 1(veth1) entered forwarding state
[ 1500.994636][ T4219] br1: port 1(veth1) entered disabled state
[ 1501.133149][ T4220] veth1: left allmulticast mode
[ 1501.133423][ T4220] veth1: left promiscuous mode
[ 1501.133740][ T4220] br1: port 1(veth1) entered disabled state