[ 1524.681878][ T4514] br1: port 1(veth1) entered blocking state
[ 1524.682152][ T4514] br1: port 1(veth1) entered disabled state
[ 1524.682412][ T4514] veth1: entered allmulticast mode
[ 1524.685600][ T4514] veth1: entered promiscuous mode
[ 1524.868163][ T3835] br1: port 1(veth1) entered blocking state
[ 1524.868693][ T3835] br1: port 1(veth1) entered forwarding state
[ 1540.489895][ T4573] br1: port 1(veth1) entered disabled state
[ 1540.641558][ T4574] veth1: left allmulticast mode
[ 1540.641784][ T4574] veth1: left promiscuous mode
[ 1540.642113][ T4574] br1: port 1(veth1) entered disabled state