[  422.902368][ T4011] br1: port 1(veth1) entered blocking state
[  422.902607][ T4011] br1: port 1(veth1) entered disabled state
[  422.902819][ T4011] veth1: entered allmulticast mode
[  422.904351][ T4011] veth1: entered promiscuous mode
[  422.936280][   T37] br1: port 1(veth1) entered blocking state
[  422.936543][   T37] br1: port 1(veth1) entered forwarding state
[  450.112025][ T4190] br1: port 1(veth1) entered disabled state
[  450.147029][ T4191] veth1: left allmulticast mode
[  450.147222][ T4191] veth1: left promiscuous mode
[  450.147467][ T4191] br1: port 1(veth1) entered disabled state