[ 1170.533631][ T7770] br1: port 1(veth1) entered blocking state
[ 1170.533907][ T7770] br1: port 1(veth1) entered disabled state
[ 1170.534350][ T7770] veth1: entered allmulticast mode
[ 1170.536218][ T7770] veth1: entered promiscuous mode
[ 1170.674548][    T8] br1: port 1(veth1) entered blocking state
[ 1170.674787][    T8] br1: port 1(veth1) entered forwarding state
[ 1170.814090][ T7772] br1: port 2(veth2) entered blocking state
[ 1170.814482][ T7772] br1: port 2(veth2) entered disabled state
[ 1170.814902][ T7772] veth2: entered allmulticast mode
[ 1170.817295][ T7772] veth2: entered promiscuous mode
[ 1171.005896][    T8] br1: port 2(veth2) entered blocking state
[ 1171.006364][    T8] br1: port 2(veth2) entered forwarding state
[ 1221.802449][ T7991] br1: port 1(veth1) entered disabled state
[ 1221.950865][ T7992] br1: port 2(veth2) entered disabled state
[ 1222.087357][ T7993] veth2: left allmulticast mode
[ 1222.087572][ T7993] veth2: left promiscuous mode
[ 1222.087875][ T7993] br1: port 2(veth2) entered disabled state
[ 1222.090509][ T7993] veth1: left allmulticast mode
[ 1222.090685][ T7993] veth1: left promiscuous mode
[ 1222.090964][ T7993] br1: port 1(veth1) entered disabled state