[ 1639.156126][ T9892] br1: port 1(veth1) entered blocking state
[ 1639.157263][ T9892] br1: port 1(veth1) entered disabled state
[ 1639.157957][ T9892] veth1: entered allmulticast mode
[ 1639.159928][ T9892] veth1: entered promiscuous mode
[ 1639.343984][ T2893] br1: port 1(veth1) entered blocking state
[ 1639.344326][ T2893] br1: port 1(veth1) entered forwarding state
[ 1659.790311][ T9967] br1: port 1(veth1) entered disabled state
[ 1659.961502][ T9969] veth1: left allmulticast mode
[ 1659.961856][ T9969] veth1: left promiscuous mode
[ 1659.962349][ T9969] br1: port 1(veth1) entered disabled state