[ 1200.376000][ T5532] br1: port 1(veth1) entered blocking state
[ 1200.376231][ T5532] br1: port 1(veth1) entered disabled state
[ 1200.376433][ T5532] veth1: entered allmulticast mode
[ 1200.377928][ T5532] veth1: entered promiscuous mode
[ 1200.405612][   T35] br1: port 1(veth1) entered blocking state
[ 1200.405843][   T35] br1: port 1(veth1) entered forwarding state
[ 1211.650443][ T5631] br1: port 1(veth1) entered disabled state
[ 1211.677188][ T5632] veth1: left allmulticast mode
[ 1211.677408][ T5632] veth1: left promiscuous mode
[ 1211.677669][ T5632] br1: port 1(veth1) entered disabled state