[  767.768161][ T3537] br1: port 1(veth1) entered blocking state
[  767.768429][ T3537] br1: port 1(veth1) entered disabled state
[  767.768680][ T3537] veth1: entered allmulticast mode
[  767.772245][ T3537] veth1: entered promiscuous mode
[  767.799646][   T36] br1: port 1(veth1) entered blocking state
[  767.799865][   T36] br1: port 1(veth1) entered forwarding state
[  782.423273][ T3678] br1: port 1(veth1) entered disabled state
[  782.459654][ T3679] veth1: left allmulticast mode
[  782.459964][ T3679] veth1: left promiscuous mode
[  782.460876][ T3679] br1: port 1(veth1) entered disabled state