[  552.002313][ T7398] br1: port 1(veth1) entered blocking state
[  552.002919][ T7398] br1: port 1(veth1) entered disabled state
[  552.003477][ T7398] veth1: entered allmulticast mode
[  552.007164][ T7398] veth1: entered promiscuous mode
[  552.042737][   T38] br1: port 1(veth1) entered blocking state
[  552.043097][   T38] br1: port 1(veth1) entered forwarding state
[  578.935739][ T7581] br1: port 1(veth1) entered disabled state
[  578.971120][ T7583] veth1: left allmulticast mode
[  578.971396][ T7583] veth1: left promiscuous mode
[  578.971730][ T7583] br1: port 1(veth1) entered disabled state