[  580.082781][ T4667] br1: port 1(veth1) entered blocking state
[  580.083036][ T4667] br1: port 1(veth1) entered disabled state
[  580.083249][ T4667] veth1: entered allmulticast mode
[  580.085273][ T4667] veth1: entered promiscuous mode
[  580.110081][   T37] br1: port 1(veth1) entered blocking state
[  580.110354][   T37] br1: port 1(veth1) entered forwarding state
[  607.117404][ T4846] br1: port 1(veth1) entered disabled state
[  607.150456][ T4847] veth1: left allmulticast mode
[  607.150777][ T4847] veth1: left promiscuous mode
[  607.151162][ T4847] br1: port 1(veth1) entered disabled state