[ 1523.390627][ T4492] br1: port 1(veth1) entered blocking state
[ 1523.390901][ T4492] br1: port 1(veth1) entered disabled state
[ 1523.391147][ T4492] veth1: entered allmulticast mode
[ 1523.394026][ T4492] veth1: entered promiscuous mode
[ 1523.537803][  T252] br1: port 1(veth1) entered blocking state
[ 1523.538108][  T252] br1: port 1(veth1) entered forwarding state
[ 1558.096135][ T4583] br1: port 1(veth1) entered disabled state
[ 1558.246928][ T4584] veth1: left allmulticast mode
[ 1558.247178][ T4584] veth1: left promiscuous mode
[ 1558.247479][ T4584] br1: port 1(veth1) entered disabled state