[ 1836.940618][T17311] br1: port 1(veth1) entered blocking state
[ 1836.941065][T17311] br1: port 1(veth1) entered disabled state
[ 1836.941546][T17311] veth1: entered allmulticast mode
[ 1836.946797][T17311] veth1: entered promiscuous mode
[ 1837.058375][ T3996] br1: port 1(veth1) entered blocking state
[ 1837.058868][ T3996] br1: port 1(veth1) entered forwarding state
[ 1852.248473][T17410] br1: port 1(veth1) entered disabled state
[ 1852.350812][T17411] veth1: left allmulticast mode
[ 1852.351171][T17411] veth1: left promiscuous mode
[ 1852.351691][T17411] br1: port 1(veth1) entered disabled state