[  600.275557][ T7800] br1: port 1(veth1) entered blocking state
[  600.275958][ T7800] br1: port 1(veth1) entered disabled state
[  600.276301][ T7800] veth1: entered allmulticast mode
[  600.277960][ T7800] veth1: entered promiscuous mode
[  600.308200][   T38] br1: port 1(veth1) entered blocking state
[  600.308605][   T38] br1: port 1(veth1) entered forwarding state
[  600.332463][ T7803] br1: port 2(veth2) entered blocking state
[  600.332821][ T7803] br1: port 2(veth2) entered disabled state
[  600.333140][ T7803] veth2: entered allmulticast mode
[  600.334733][ T7803] veth2: entered promiscuous mode
[  600.368319][   T38] br1: port 2(veth2) entered blocking state
[  600.368740][   T38] br1: port 2(veth2) entered forwarding state
[  618.606556][ T8041] br1: port 2(veth2) entered disabled state
[  618.635671][ T8042] veth2: left allmulticast mode
[  618.635983][ T8042] veth2: left promiscuous mode
[  618.636371][ T8042] br1: port 2(veth2) entered disabled state
[  618.663040][ T8043] br1: port 1(veth1) entered disabled state
[  618.688676][ T8044] veth1: left allmulticast mode
[  618.688978][ T8044] veth1: left promiscuous mode
[  618.689357][ T8044] br1: port 1(veth1) entered disabled state