[ 1440.753998][ T4341] br0: port 1(veth1) entered blocking state
[ 1440.754244][ T4341] br0: port 1(veth1) entered disabled state
[ 1440.754493][ T4341] veth1: entered allmulticast mode
[ 1440.756351][ T4341] veth1: entered promiscuous mode
[ 1441.004379][   T41] br0: port 1(veth1) entered blocking state
[ 1441.004630][   T41] br0: port 1(veth1) entered forwarding state
[ 1448.103064][ T4376] br0: port 1(veth1) entered disabled state
[ 1448.222798][ T4377] veth1: left allmulticast mode
[ 1448.224052][ T4377] veth1: left promiscuous mode
[ 1448.224475][ T4377] br0: port 1(veth1) entered disabled state