[  754.674430][ T6903] br1: port 1(veth1.100) entered blocking state
[  754.675732][ T6903] br1: port 1(veth1.100) entered disabled state
[  754.676598][ T6903] veth1.100: entered allmulticast mode
[  754.676846][ T6903] veth1: entered allmulticast mode
[  754.678455][ T6903] veth1.100: entered promiscuous mode
[  754.678659][ T6903] veth1: entered promiscuous mode
[  754.744556][ T6906] br1: port 1(veth1.100) entered blocking state
[  754.744797][ T6906] br1: port 1(veth1.100) entered forwarding state
[  754.929350][ T6916] br2: port 1(veth1.200) entered blocking state
[  754.929591][ T6916] br2: port 1(veth1.200) entered disabled state
[  754.934250][ T6916] veth1.200: entered allmulticast mode
[  754.936655][ T6916] veth1.200: entered promiscuous mode
[  754.999014][ T6919] br2: port 1(veth1.200) entered blocking state
[  754.999255][ T6919] br2: port 1(veth1.200) entered forwarding state
[  764.732810][ T6980] veth1.100: left allmulticast mode
[  764.733012][ T6980] veth1.100: left promiscuous mode
[  764.733399][ T6980] br1: port 1(veth1.100) entered disabled state
[  764.761966][ T6981] veth1.200: left allmulticast mode
[  764.762141][ T6981] veth1: left allmulticast mode
[  764.762299][ T6981] veth1.200: left promiscuous mode
[  764.762451][ T6981] veth1: left promiscuous mode
[  764.762826][ T6981] br2: port 1(veth1.200) entered disabled state
[  766.819500][ T6983] br2: port 1(veth1.200) entered blocking state
[  766.819781][ T6983] br2: port 1(veth1.200) entered disabled state
[  766.819998][ T6983] veth1.200: entered allmulticast mode
[  766.820145][ T6983] veth1: entered allmulticast mode
[  766.821687][ T6983] veth1.200: entered promiscuous mode
[  766.821845][ T6983] veth1: entered promiscuous mode
[  766.822387][ T6983] br2: port 1(veth1.200) entered blocking state
[  766.822576][ T6983] br2: port 1(veth1.200) entered forwarding state
[  766.844741][ T6984] br1: port 1(veth1.100) entered blocking state
[  766.844951][ T6984] br1: port 1(veth1.100) entered disabled state
[  766.845146][ T6984] veth1.100: entered allmulticast mode
[  766.847377][ T6984] veth1.100: entered promiscuous mode
[  766.847911][ T6984] br1: port 1(veth1.100) entered blocking state
[  766.848099][ T6984] br1: port 1(veth1.100) entered forwarding state
[  771.373204][ T7036] veth1.200: left allmulticast mode
[  771.373407][ T7036] veth1.200: left promiscuous mode
[  771.373784][ T7036] br2: port 1(veth1.200) entered disabled state
[  771.567755][ T7041] veth1.100: left allmulticast mode
[  771.567941][ T7041] veth1: left allmulticast mode
[  771.568094][ T7041] veth1.100: left promiscuous mode
[  771.568240][ T7041] veth1: left promiscuous mode
[  771.568628][ T7041] br1: port 1(veth1.100) entered disabled state