[ 1286.248899][ T6337] br1: port 1(veth1) entered blocking state
[ 1286.249169][ T6337] br1: port 1(veth1) entered disabled state
[ 1286.249421][ T6337] veth1: entered allmulticast mode
[ 1286.252126][ T6337] veth1: entered promiscuous mode
[ 1286.399463][   T49] br1: port 1(veth1) entered blocking state
[ 1286.399821][   T49] br1: port 1(veth1) entered forwarding state
[ 1320.758526][ T6419] br1: port 1(veth1) entered disabled state
[ 1320.898175][ T6421] veth1: left allmulticast mode
[ 1320.898449][ T6421] veth1: left promiscuous mode
[ 1320.898740][ T6421] br1: port 1(veth1) entered disabled state