[  755.933100][ T2518] br1: port 1(veth1) entered blocking state
[  755.933314][ T2518] br1: port 1(veth1) entered disabled state
[  755.933493][ T2518] veth1: entered allmulticast mode
[  755.934936][ T2518] veth1: entered promiscuous mode
[  755.970304][   T37] br1: port 1(veth1) entered blocking state
[  755.970494][   T37] br1: port 1(veth1) entered forwarding state
[  770.299219][ T2661] br1: port 1(veth1) entered disabled state
[  770.330899][ T2662] veth1: left allmulticast mode
[  770.331710][ T2662] veth1: left promiscuous mode
[  770.331942][ T2662] br1: port 1(veth1) entered disabled state