[ 1375.727179][ T6445] br1: port 1(veth1) entered blocking state
[ 1375.727596][ T6445] br1: port 1(veth1) entered disabled state
[ 1375.729142][ T6445] veth1: entered allmulticast mode
[ 1375.732630][ T6445] veth1: entered promiscuous mode
[ 1375.863053][ T1939] br1: port 1(veth1) entered blocking state
[ 1375.863521][ T1939] br1: port 1(veth1) entered forwarding state
[ 1395.273930][ T6584] br1: port 1(veth1) entered disabled state
[ 1395.387877][ T6585] veth1: left allmulticast mode
[ 1395.388224][ T6585] veth1: left promiscuous mode
[ 1395.388705][ T6585] br1: port 1(veth1) entered disabled state