[ 1231.043327][ T4255] br1: port 1(veth1) entered blocking state
[ 1231.043576][ T4255] br1: port 1(veth1) entered disabled state
[ 1231.044395][ T4255] veth1: entered allmulticast mode
[ 1231.046244][ T4255] veth1: entered promiscuous mode
[ 1231.188657][ T4136] br1: port 1(veth1) entered blocking state
[ 1231.188931][ T4136] br1: port 1(veth1) entered forwarding state
[ 1231.315140][ T4257] br1: port 2(veth2) entered blocking state
[ 1231.315408][ T4257] br1: port 2(veth2) entered disabled state
[ 1231.315671][ T4257] veth2: entered allmulticast mode
[ 1231.317486][ T4257] veth2: entered promiscuous mode
[ 1231.474335][ T4134] br1: port 2(veth2) entered blocking state
[ 1231.474626][ T4134] br1: port 2(veth2) entered forwarding state
[ 1281.462959][ T4474] br1: port 1(veth1) entered disabled state
[ 1281.603044][ T4475] br1: port 2(veth2) entered disabled state
[ 1281.747238][ T4476] veth2: left allmulticast mode
[ 1281.747437][ T4476] veth2: left promiscuous mode
[ 1281.747726][ T4476] br1: port 2(veth2) entered disabled state
[ 1281.750256][ T4476] veth1: left allmulticast mode
[ 1281.750457][ T4476] veth1: left promiscuous mode
[ 1281.750770][ T4476] br1: port 1(veth1) entered disabled state