[ 1514.553649][ T7622] br1: port 1(veth1) entered blocking state
[ 1514.553906][ T7622] br1: port 1(veth1) entered disabled state
[ 1514.554154][ T7622] veth1: entered allmulticast mode
[ 1514.556088][ T7622] veth1: entered promiscuous mode
[ 1514.702821][ T5721] br1: port 1(veth1) entered blocking state
[ 1514.703125][ T5721] br1: port 1(veth1) entered forwarding state
[ 1548.911741][ T7714] br1: port 1(veth1) entered disabled state
[ 1549.066545][ T7715] veth1: left allmulticast mode
[ 1549.066766][ T7715] veth1: left promiscuous mode
[ 1549.067077][ T7715] br1: port 1(veth1) entered disabled state