[  537.984211][ T4124] br1: port 1(veth1) entered blocking state
[  537.984638][ T4124] br1: port 1(veth1) entered disabled state
[  537.985053][ T4124] veth1: entered allmulticast mode
[  537.987297][ T4124] veth1: entered promiscuous mode
[  538.018970][   T57] br1: port 1(veth1) entered blocking state
[  538.019531][   T57] br1: port 1(veth1) entered forwarding state
[  565.262916][ T4307] br1: port 1(veth1) entered disabled state
[  565.288125][ T4308] veth1: left allmulticast mode
[  565.288400][ T4308] veth1: left promiscuous mode
[  565.288744][ T4308] br1: port 1(veth1) entered disabled state