[  540.074299][ T7597] br1: port 1(veth1) entered blocking state
[  540.074691][ T7597] br1: port 1(veth1) entered disabled state
[  540.081602][ T7597] veth1: entered allmulticast mode
[  540.083257][ T7597] veth1: entered promiscuous mode
[  540.111600][   T60] br1: port 1(veth1) entered blocking state
[  540.111943][   T60] br1: port 1(veth1) entered forwarding state
[  540.141611][ T7600] br1: port 2(veth2) entered blocking state
[  540.142436][ T7600] br1: port 2(veth2) entered disabled state
[  540.142748][ T7600] veth2: entered allmulticast mode
[  540.144306][ T7600] veth2: entered promiscuous mode
[  540.176591][   T72] br1: port 2(veth2) entered blocking state
[  540.176949][   T72] br1: port 2(veth2) entered forwarding state
[  559.408709][ T7838] br1: port 2(veth2) entered disabled state
[  559.437364][ T7839] veth2: left allmulticast mode
[  559.437654][ T7839] veth2: left promiscuous mode
[  559.438003][ T7839] br1: port 2(veth2) entered disabled state
[  559.478458][ T7840] br1: port 1(veth1) entered disabled state
[  559.517965][ T7841] veth1: left allmulticast mode
[  559.518264][ T7841] veth1: left promiscuous mode
[  559.518594][ T7841] br1: port 1(veth1) entered disabled state