[  619.743384][ T4305] br1: port 1(veth1) entered blocking state
[  619.743614][ T4305] br1: port 1(veth1) entered disabled state
[  619.743814][ T4305] veth1: entered allmulticast mode
[  619.748925][ T4305] veth1: entered promiscuous mode
[  619.769854][  T234] br1: port 1(veth1) entered blocking state
[  619.770060][  T234] br1: port 1(veth1) entered forwarding state
[  646.716800][ T4484] br1: port 1(veth1) entered disabled state
[  646.736681][ T4485] veth1: left allmulticast mode
[  646.736847][ T4485] veth1: left promiscuous mode
[  646.737073][ T4485] br1: port 1(veth1) entered disabled state