[ 1562.148254][T12460] br1: port 1(veth1) entered blocking state
[ 1562.148530][T12460] br1: port 1(veth1) entered disabled state
[ 1562.148833][T12460] veth1: entered allmulticast mode
[ 1562.157400][T12460] veth1: entered promiscuous mode
[ 1562.315516][ T9854] br1: port 1(veth1) entered blocking state
[ 1562.315800][ T9854] br1: port 1(veth1) entered forwarding state
[ 1597.626859][T12551] br1: port 1(veth1) entered disabled state
[ 1597.787353][T12552] veth1: left allmulticast mode
[ 1597.787681][T12552] veth1: left promiscuous mode
[ 1597.788160][T12552] br1: port 1(veth1) entered disabled state