[  664.561308][ T4374] br1: port 1(veth1) entered blocking state
[  664.561890][ T4374] br1: port 1(veth1) entered disabled state
[  664.562441][ T4374] veth1: entered allmulticast mode
[  664.565361][ T4374] veth1: entered promiscuous mode
[  664.622300][   T38] br1: port 1(veth1) entered blocking state
[  664.622905][   T38] br1: port 1(veth1) entered forwarding state
[  693.366908][ T4557] br1: port 1(veth1) entered disabled state
[  693.415245][ T4558] veth1: left allmulticast mode
[  693.415686][ T4558] veth1: left promiscuous mode
[  693.416293][ T4558] br1: port 1(veth1) entered disabled state