[ 1407.076935][ T6213] br1: port 1(veth1) entered blocking state
[ 1407.077191][ T6213] br1: port 1(veth1) entered disabled state
[ 1407.077461][ T6213] veth1: entered allmulticast mode
[ 1407.080263][ T6213] veth1: entered promiscuous mode
[ 1407.229320][    T7] br1: port 1(veth1) entered blocking state
[ 1407.229576][    T7] br1: port 1(veth1) entered forwarding state
[ 1407.373417][ T6215] br1: port 2(veth2) entered blocking state
[ 1407.373665][ T6215] br1: port 2(veth2) entered disabled state
[ 1407.373919][ T6215] veth2: entered allmulticast mode
[ 1407.375727][ T6215] veth2: entered promiscuous mode
[ 1407.524283][    T7] br1: port 2(veth2) entered blocking state
[ 1407.524534][    T7] br1: port 2(veth2) entered forwarding state
[ 1439.524663][ T6546] br1: port 2(veth2) entered disabled state
[ 1439.683284][ T6547] veth2: left allmulticast mode
[ 1439.683649][ T6547] veth2: left promiscuous mode
[ 1439.685077][ T6547] br1: port 2(veth2) entered disabled state
[ 1439.836304][ T6548] br1: port 1(veth1) entered disabled state
[ 1440.006302][ T6550] veth1: left allmulticast mode
[ 1440.006655][ T6550] veth1: left promiscuous mode
[ 1440.007167][ T6550] br1: port 1(veth1) entered disabled state