[ 1438.734997][T13252] br1: port 1(veth1) entered blocking state
[ 1438.735827][T13252] br1: port 1(veth1) entered disabled state
[ 1438.736245][T13252] veth1: entered allmulticast mode
[ 1438.739649][T13252] veth1: entered promiscuous mode
[ 1439.025628][  T256] br1: port 1(veth1) entered blocking state
[ 1439.026065][  T256] br1: port 1(veth1) entered forwarding state
[ 1439.207892][T13265] br1: port 2(veth2) entered blocking state
[ 1439.208748][T13265] br1: port 2(veth2) entered disabled state
[ 1439.209179][T13265] veth2: entered allmulticast mode
[ 1439.212579][T13265] veth2: entered promiscuous mode
[ 1439.538240][  T256] br1: port 2(veth2) entered blocking state
[ 1439.538713][  T256] br1: port 2(veth2) entered forwarding state
[ 1459.965407][T13489] br1: port 2(veth2) entered disabled state
[ 1460.084872][T13491] veth2: left allmulticast mode
[ 1460.085879][T13491] veth2: left promiscuous mode
[ 1460.086486][T13491] br1: port 2(veth2) entered disabled state
[ 1460.243087][T13493] br1: port 1(veth1) entered disabled state
[ 1460.375950][T13495] veth1: left allmulticast mode
[ 1460.376572][T13495] veth1: left promiscuous mode
[ 1460.377104][T13495] br1: port 1(veth1) entered disabled state