[ 1238.547229][ T8946] br1: port 1(veth1) entered blocking state
[ 1238.547729][ T8946] br1: port 1(veth1) entered disabled state
[ 1238.549051][ T8946] veth1: entered allmulticast mode
[ 1238.553191][ T8946] veth1: entered promiscuous mode
[ 1238.726948][ T3568] br1: port 1(veth1) entered blocking state
[ 1238.727430][ T3568] br1: port 1(veth1) entered forwarding state
[ 1258.424651][ T9085] br1: port 1(veth1) entered disabled state
[ 1258.546275][ T9086] veth1: left allmulticast mode
[ 1258.546676][ T9086] veth1: left promiscuous mode
[ 1258.547189][ T9086] br1: port 1(veth1) entered disabled state