[  799.158670][ T3685] br1: port 1(veth1) entered blocking state
[  799.158967][ T3685] br1: port 1(veth1) entered disabled state
[  799.159265][ T3685] veth1: entered allmulticast mode
[  799.168600][ T3685] veth1: entered promiscuous mode
[  799.347182][  T256] br1: port 1(veth1) entered blocking state
[  799.347513][  T256] br1: port 1(veth1) entered forwarding state
[  836.541561][ T3864] br1: port 1(veth1) entered disabled state
[  836.739882][ T3865] veth1: left allmulticast mode
[  836.740141][ T3865] veth1: left promiscuous mode
[  836.740515][ T3865] br1: port 1(veth1) entered disabled state