[ 1488.727858][ T4298] br1: port 1(veth1) entered blocking state
[ 1488.728115][ T4298] br1: port 1(veth1) entered disabled state
[ 1488.728378][ T4298] veth1: entered allmulticast mode
[ 1488.737126][ T4298] veth1: entered promiscuous mode
[ 1488.894421][  T300] br1: port 1(veth1) entered blocking state
[ 1488.894960][  T300] br1: port 1(veth1) entered forwarding state
[ 1489.050079][ T4301] br1: port 2(veth2) entered blocking state
[ 1489.050423][ T4301] br1: port 2(veth2) entered disabled state
[ 1489.050692][ T4301] veth2: entered allmulticast mode
[ 1489.052577][ T4301] veth2: entered promiscuous mode
[ 1489.204019][   T64] br1: port 2(veth2) entered blocking state
[ 1489.204322][   T64] br1: port 2(veth2) entered forwarding state
[ 1519.693286][ T4481] br1: port 2(veth2) entered disabled state
[ 1519.844639][ T4482] veth2: left allmulticast mode
[ 1519.845075][ T4482] veth2: left promiscuous mode
[ 1519.845570][ T4482] br1: port 2(veth2) entered disabled state
[ 1520.001407][ T4483] br1: port 1(veth1) entered disabled state
[ 1520.180586][ T4484] veth1: left allmulticast mode
[ 1520.180908][ T4484] veth1: left promiscuous mode
[ 1520.183257][ T4484] br1: port 1(veth1) entered disabled state