[ 1319.973113][ T8807] br1: port 1(veth1) entered blocking state
[ 1319.973885][ T8807] br1: port 1(veth1) entered disabled state
[ 1319.974506][ T8807] veth1: entered allmulticast mode
[ 1319.979435][ T8807] veth1: entered promiscuous mode
[ 1320.089021][   T37] br1: port 1(veth1) entered blocking state
[ 1320.089453][   T37] br1: port 1(veth1) entered forwarding state
[ 1353.903321][ T8986] br1: port 1(veth1) entered disabled state
[ 1354.051273][ T8987] veth1: left allmulticast mode
[ 1354.051628][ T8987] veth1: left promiscuous mode
[ 1354.053729][ T8987] br1: port 1(veth1) entered disabled state