[ 1533.247361][ T6623] br1: port 1(veth1) entered blocking state
[ 1533.247611][ T6623] br1: port 1(veth1) entered disabled state
[ 1533.247874][ T6623] veth1: entered allmulticast mode
[ 1533.249727][ T6623] veth1: entered promiscuous mode
[ 1533.428136][   T52] br1: port 1(veth1) entered blocking state
[ 1533.428403][   T52] br1: port 1(veth1) entered forwarding state
[ 1533.564679][ T6625] br1: port 2(veth2) entered blocking state
[ 1533.564954][ T6625] br1: port 2(veth2) entered disabled state
[ 1533.565206][ T6625] veth2: entered allmulticast mode
[ 1533.573037][ T6625] veth2: entered promiscuous mode
[ 1533.718773][   T52] br1: port 2(veth2) entered blocking state
[ 1533.719097][   T52] br1: port 2(veth2) entered forwarding state
[ 1555.423102][ T6776] br1: port 2(veth2) entered disabled state
[ 1555.557634][ T6778] veth2: left allmulticast mode
[ 1555.557870][ T6778] veth2: left promiscuous mode
[ 1555.558760][ T6778] br1: port 2(veth2) entered disabled state
[ 1555.723847][ T6779] br1: port 1(veth1) entered disabled state
[ 1555.874122][ T6780] veth1: left allmulticast mode
[ 1555.874420][ T6780] veth1: left promiscuous mode
[ 1555.874722][ T6780] br1: port 1(veth1) entered disabled state