[ 1349.865210][ T7720] br1: port 1(veth1) entered blocking state
[ 1349.865484][ T7720] br1: port 1(veth1) entered disabled state
[ 1349.865753][ T7720] veth1: entered allmulticast mode
[ 1349.867794][ T7720] veth1: entered promiscuous mode
[ 1350.013164][    T7] br1: port 1(veth1) entered blocking state
[ 1350.013415][    T7] br1: port 1(veth1) entered forwarding state
[ 1350.151936][ T7723] br1: port 2(veth2) entered blocking state
[ 1350.152190][ T7723] br1: port 2(veth2) entered disabled state
[ 1350.153627][ T7723] veth2: entered allmulticast mode
[ 1350.155473][ T7723] veth2: entered promiscuous mode
[ 1350.304758][   T63] br1: port 2(veth2) entered blocking state
[ 1350.305051][   T63] br1: port 2(veth2) entered forwarding state
[ 1380.821212][ T7897] br1: port 2(veth2) entered disabled state
[ 1380.956694][ T7898] veth2: left allmulticast mode
[ 1380.957006][ T7898] veth2: left promiscuous mode
[ 1380.957497][ T7898] br1: port 2(veth2) entered disabled state
[ 1381.114360][ T7899] br1: port 1(veth1) entered disabled state
[ 1381.269226][ T7900] veth1: left allmulticast mode
[ 1381.269460][ T7900] veth1: left promiscuous mode
[ 1381.269756][ T7900] br1: port 1(veth1) entered disabled state