[ 2896.485663][T21286] br1: port 1(veth1) entered blocking state
[ 2896.485939][T21286] br1: port 1(veth1) entered disabled state
[ 2896.486201][T21286] veth1: entered allmulticast mode
[ 2896.488087][T21286] veth1: entered promiscuous mode
[ 2896.651340][ T7276] br1: port 1(veth1) entered blocking state
[ 2896.651630][ T7276] br1: port 1(veth1) entered forwarding state
[ 2912.193458][T21342] br1: port 1(veth1) entered disabled state
[ 2912.345008][T21343] veth1: left allmulticast mode
[ 2912.345246][T21343] veth1: left promiscuous mode
[ 2912.345575][T21343] br1: port 1(veth1) entered disabled state