[ 1448.548028][ T8099] br1: port 1(veth1) entered blocking state
[ 1448.548382][ T8099] br1: port 1(veth1) entered disabled state
[ 1448.548945][ T8099] veth1: entered allmulticast mode
[ 1448.550847][ T8099] veth1: entered promiscuous mode
[ 1448.710010][   T38] br1: port 1(veth1) entered blocking state
[ 1448.710364][   T38] br1: port 1(veth1) entered forwarding state
[ 1483.106958][ T8190] br1: port 1(veth1) entered disabled state
[ 1483.265818][ T8191] veth1: left allmulticast mode
[ 1483.266061][ T8191] veth1: left promiscuous mode
[ 1483.266414][ T8191] br1: port 1(veth1) entered disabled state