[  755.081357][ T7030] br1: port 1(veth1) entered blocking state
[  755.081594][ T7030] br1: port 1(veth1) entered disabled state
[  755.082079][ T7030] veth1: entered allmulticast mode
[  755.083680][ T7030] veth1: entered promiscuous mode
[  755.131702][ T7033] br1: port 2(veth2) entered blocking state
[  755.131947][ T7033] br1: port 2(veth2) entered disabled state
[  755.132150][ T7033] veth2: entered allmulticast mode
[  755.133707][ T7033] veth2: entered promiscuous mode
[  755.201665][ T7035] br1: port 2(veth2) entered blocking state
[  755.202102][ T7035] br1: port 2(veth2) entered forwarding state
[  755.202709][ T7035] br1: port 1(veth1) entered blocking state
[  755.203062][ T7035] br1: port 1(veth1) entered forwarding state
[  765.887224][ T7362] br1: port 2(veth2) entered disabled state
[  765.888037][ T7362] br1: port 1(veth1) entered disabled state
[  765.951865][ T7364] veth2: left allmulticast mode
[  765.952188][ T7364] veth2: left promiscuous mode
[  765.952656][ T7364] br1: port 2(veth2) entered disabled state
[  766.016293][ T7366] veth1: left allmulticast mode
[  766.016490][ T7366] veth1: left promiscuous mode
[  766.016754][ T7366] br1: port 1(veth1) entered disabled state