[  525.577083][ T3005] br1: port 1(veth1) entered blocking state
[  525.577364][ T3005] br1: port 1(veth1) entered disabled state
[  525.577631][ T3005] veth1: entered allmulticast mode
[  525.579637][ T3005] veth1: entered promiscuous mode
[  525.727499][   T51] br1: port 1(veth1) entered blocking state
[  525.727783][   T51] br1: port 1(veth1) entered forwarding state
[  541.264348][ T3064] br1: port 1(veth1) entered disabled state
[  541.408352][ T3066] veth1: left allmulticast mode
[  541.408567][ T3066] veth1: left promiscuous mode
[  541.408900][ T3066] br1: port 1(veth1) entered disabled state