[ 1220.812527][ T2601] br0: port 1(veth0) entered blocking state
[ 1220.812756][ T2601] br0: port 1(veth0) entered disabled state
[ 1220.812954][ T2601] veth0: entered allmulticast mode
[ 1220.814938][ T2601] veth0: entered promiscuous mode
[ 1220.847114][ T2602] br0: port 2(veth1) entered blocking state
[ 1220.847801][ T2602] br0: port 2(veth1) entered disabled state
[ 1220.848000][ T2602] veth1: entered allmulticast mode
[ 1220.849485][ T2602] veth1: entered promiscuous mode
[ 1220.932649][  T404] br0: port 1(veth0) entered blocking state
[ 1220.932869][  T404] br0: port 1(veth0) entered forwarding state
[ 1220.960628][  T404] br0: port 2(veth1) entered blocking state
[ 1220.960830][  T404] br0: port 2(veth1) entered forwarding state
[ 1222.998765][   T12] veth1: left allmulticast mode
[ 1222.998957][   T12] veth1: left promiscuous mode
[ 1222.999224][   T12] br0: port 2(veth1) entered disabled state
[ 1223.000257][   T12] veth0: left allmulticast mode
[ 1223.000403][   T12] veth0: left promiscuous mode
[ 1223.000643][   T12] br0: port 1(veth0) entered disabled state