[ 1261.496896][ T7770] br1: port 1(veth1) entered blocking state
[ 1261.497169][ T7770] br1: port 1(veth1) entered disabled state
[ 1261.497414][ T7770] veth1: entered allmulticast mode
[ 1261.499266][ T7770] veth1: entered promiscuous mode
[ 1261.653230][   T51] br1: port 1(veth1) entered blocking state
[ 1261.653517][   T51] br1: port 1(veth1) entered forwarding state
[ 1261.774629][ T7772] br1: port 2(veth2) entered blocking state
[ 1261.774878][ T7772] br1: port 2(veth2) entered disabled state
[ 1261.775114][ T7772] veth2: entered allmulticast mode
[ 1261.776913][ T7772] veth2: entered promiscuous mode
[ 1261.903240][    T7] br1: port 2(veth2) entered blocking state
[ 1261.903498][    T7] br1: port 2(veth2) entered forwarding state
[ 1289.735087][ T7952] br1: port 2(veth2) entered disabled state
[ 1289.865808][ T7954] veth2: left allmulticast mode
[ 1289.866058][ T7954] veth2: left promiscuous mode
[ 1289.866346][ T7954] br1: port 2(veth2) entered disabled state
[ 1289.983153][ T7955] br1: port 1(veth1) entered disabled state
[ 1290.112990][ T7956] veth1: left allmulticast mode
[ 1290.113226][ T7956] veth1: left promiscuous mode
[ 1290.113545][ T7956] br1: port 1(veth1) entered disabled state