[  713.947066][ T7515] br1: port 1(veth1) entered blocking state
[  713.947689][ T7515] br1: port 1(veth1) entered disabled state
[  713.947891][ T7515] veth1: entered allmulticast mode
[  713.949784][ T7515] veth1: entered promiscuous mode
[  713.991441][   T37] br1: port 1(veth1) entered blocking state
[  713.991628][   T37] br1: port 1(veth1) entered forwarding state
[  729.105011][ T7660] br1: port 1(veth1) entered disabled state
[  729.144653][ T7661] veth1: left allmulticast mode
[  729.144895][ T7661] veth1: left promiscuous mode
[  729.145327][ T7661] br1: port 1(veth1) entered disabled state