[ 1663.325245][ T9140] br1: port 1(veth1) entered blocking state
[ 1663.325506][ T9140] br1: port 1(veth1) entered disabled state
[ 1663.325797][ T9140] veth1: entered allmulticast mode
[ 1663.328583][ T9140] veth1: entered promiscuous mode
[ 1663.481411][  T157] br1: port 1(veth1) entered blocking state
[ 1663.481773][  T157] br1: port 1(veth1) entered forwarding state
[ 1684.108023][ T9214] br1: port 1(veth1) entered disabled state
[ 1684.256609][ T9215] veth1: left allmulticast mode
[ 1684.256948][ T9215] veth1: left promiscuous mode
[ 1684.257256][ T9215] br1: port 1(veth1) entered disabled state