[  688.545430][ T3807] br1: port 1(veth1) entered blocking state
[  688.545665][ T3807] br1: port 1(veth1) entered disabled state
[  688.545865][ T3807] veth1: entered allmulticast mode
[  688.547459][ T3807] veth1: entered promiscuous mode
[  688.576179][ T1436] br1: port 1(veth1) entered blocking state
[  688.576382][ T1436] br1: port 1(veth1) entered forwarding state
[  699.723869][ T3906] br1: port 1(veth1) entered disabled state
[  699.745698][ T3907] veth1: left allmulticast mode
[  699.745866][ T3907] veth1: left promiscuous mode
[  699.746101][ T3907] br1: port 1(veth1) entered disabled state