[ 1852.839369][ T5964] br1: port 1(veth1) entered blocking state
[ 1852.839985][ T5964] br1: port 1(veth1) entered disabled state
[ 1852.841189][ T5964] veth1: entered allmulticast mode
[ 1852.845729][ T5964] veth1: entered promiscuous mode
[ 1852.963788][   T37] br1: port 1(veth1) entered blocking state
[ 1852.964307][   T37] br1: port 1(veth1) entered forwarding state
[ 1886.600617][ T6143] br1: port 1(veth1) entered disabled state
[ 1886.714889][ T6144] veth1: left allmulticast mode
[ 1886.715767][ T6144] veth1: left promiscuous mode
[ 1886.716295][ T6144] br1: port 1(veth1) entered disabled state