[ 1400.951031][ T7105] br1: port 1(veth1) entered blocking state
[ 1400.951312][ T7105] br1: port 1(veth1) entered disabled state
[ 1400.951576][ T7105] veth1: entered allmulticast mode
[ 1400.954266][ T7105] veth1: entered promiscuous mode
[ 1401.108224][   T49] br1: port 1(veth1) entered blocking state
[ 1401.108518][   T49] br1: port 1(veth1) entered forwarding state
[ 1421.325357][ T7174] br1: port 1(veth1) entered disabled state
[ 1421.489952][ T7175] veth1: left allmulticast mode
[ 1421.490186][ T7175] veth1: left promiscuous mode
[ 1421.490510][ T7175] br1: port 1(veth1) entered disabled state