[  668.042523][ T6770] br1: port 1(veth1) entered blocking state
[  668.042734][ T6770] br1: port 1(veth1) entered disabled state
[  668.042916][ T6770] veth1: entered allmulticast mode
[  668.044314][ T6770] veth1: entered promiscuous mode
[  668.104882][ T6773] br1: port 2(veth2) entered blocking state
[  668.105112][ T6773] br1: port 2(veth2) entered disabled state
[  668.110654][ T6773] veth2: entered allmulticast mode
[  668.112159][ T6773] veth2: entered promiscuous mode
[  668.155493][ T6775] br1: port 2(veth2) entered blocking state
[  668.155679][ T6775] br1: port 2(veth2) entered forwarding state
[  668.155985][ T6775] br1: port 1(veth1) entered blocking state
[  668.156166][ T6775] br1: port 1(veth1) entered forwarding state
[  677.923761][ T7102] br1: port 2(veth2) entered disabled state
[  677.924272][ T7102] br1: port 1(veth1) entered disabled state
[  677.975042][ T7104] veth2: left allmulticast mode
[  677.975221][ T7104] veth2: left promiscuous mode
[  677.975437][ T7104] br1: port 2(veth2) entered disabled state
[  678.026343][ T7106] veth1: left allmulticast mode
[  678.026500][ T7106] veth1: left promiscuous mode
[  678.026708][ T7106] br1: port 1(veth1) entered disabled state