[  736.943410][ T4993] br1: port 1(veth1) entered blocking state
[  736.943635][ T4993] br1: port 1(veth1) entered disabled state
[  736.944328][ T4993] veth1: entered allmulticast mode
[  736.945820][ T4993] veth1: entered promiscuous mode
[  736.970135][   T36] br1: port 1(veth1) entered blocking state
[  736.970377][   T36] br1: port 1(veth1) entered forwarding state
[  751.317555][ T5137] br1: port 1(veth1) entered disabled state
[  751.345645][ T5138] veth1: left allmulticast mode
[  751.345814][ T5138] veth1: left promiscuous mode
[  751.346033][ T5138] br1: port 1(veth1) entered disabled state