[  530.178525][ T4497] br1: port 1(veth1) entered blocking state
[  530.178751][ T4497] br1: port 1(veth1) entered disabled state
[  530.178933][ T4497] veth1: entered allmulticast mode
[  530.180317][ T4497] veth1: entered promiscuous mode
[  530.203959][   T70] br1: port 1(veth1) entered blocking state
[  530.204160][   T70] br1: port 1(veth1) entered forwarding state
[  544.524834][ T4640] br1: port 1(veth1) entered disabled state
[  544.547419][ T4641] veth1: left allmulticast mode
[  544.548028][ T4641] veth1: left promiscuous mode
[  544.548250][ T4641] br1: port 1(veth1) entered disabled state