[ 1088.357711][ T4274] br1: port 1(veth1) entered blocking state
[ 1088.357929][ T4274] br1: port 1(veth1) entered disabled state
[ 1088.358120][ T4274] veth1: entered allmulticast mode
[ 1088.359892][ T4274] veth1: entered promiscuous mode
[ 1088.397792][   T91] br1: port 1(veth1) entered blocking state
[ 1088.398135][   T91] br1: port 1(veth1) entered forwarding state
[ 1102.953824][ T4417] br1: port 1(veth1) entered disabled state
[ 1102.990417][ T4418] veth1: left allmulticast mode
[ 1102.990729][ T4418] veth1: left promiscuous mode
[ 1102.991162][ T4418] br1: port 1(veth1) entered disabled state