[ 1654.327023][ T5220] br1: port 1(veth1) entered blocking state
[ 1654.327443][ T5220] br1: port 1(veth1) entered disabled state
[ 1654.327838][ T5220] veth1: entered allmulticast mode
[ 1654.331571][ T5220] veth1: entered promiscuous mode
[ 1654.493209][  T157] br1: port 1(veth1) entered blocking state
[ 1654.493496][  T157] br1: port 1(veth1) entered forwarding state
[ 1674.894522][ T5295] br1: port 1(veth1) entered disabled state
[ 1675.039674][ T5297] veth1: left allmulticast mode
[ 1675.039936][ T5297] veth1: left promiscuous mode
[ 1675.040284][ T5297] br1: port 1(veth1) entered disabled state