[ 1433.457742][ T7945] br1: port 1(veth1) entered blocking state
[ 1433.458086][ T7945] br1: port 1(veth1) entered disabled state
[ 1433.458355][ T7945] veth1: entered allmulticast mode
[ 1433.460249][ T7945] veth1: entered promiscuous mode
[ 1433.613294][   T50] br1: port 1(veth1) entered blocking state
[ 1433.613566][   T50] br1: port 1(veth1) entered forwarding state
[ 1449.560488][ T8000] br1: port 1(veth1) entered disabled state
[ 1449.701622][ T8001] veth1: left allmulticast mode
[ 1449.702797][ T8001] veth1: left promiscuous mode
[ 1449.703388][ T8001] br1: port 1(veth1) entered disabled state