[  597.231700][ T7311] br1: port 1(veth1) entered blocking state
[  597.231928][ T7311] br1: port 1(veth1) entered disabled state
[  597.232147][ T7311] veth1: entered allmulticast mode
[  597.233686][ T7311] veth1: entered promiscuous mode
[  597.270316][   T46] br1: port 1(veth1) entered blocking state
[  597.270520][   T46] br1: port 1(veth1) entered forwarding state
[  611.599538][ T7454] br1: port 1(veth1) entered disabled state
[  611.632484][ T7455] veth1: left allmulticast mode
[  611.632670][ T7455] veth1: left promiscuous mode
[  611.632897][ T7455] br1: port 1(veth1) entered disabled state