[ 1304.961319][ T9932] br1: port 1(veth1) entered blocking state
[ 1304.961813][ T9932] br1: port 1(veth1) entered disabled state
[ 1304.962308][ T9932] veth1: entered allmulticast mode
[ 1304.965153][ T9932] veth1: entered promiscuous mode
[ 1305.045276][  T257] br1: port 1(veth1) entered blocking state
[ 1305.045756][  T257] br1: port 1(veth1) entered forwarding state
[ 1322.746144][T10071] br1: port 1(veth1) entered disabled state
[ 1322.834131][T10072] veth1: left allmulticast mode
[ 1322.834478][T10072] veth1: left promiscuous mode
[ 1322.834957][T10072] br1: port 1(veth1) entered disabled state