[  730.144619][ T6341] br1: port 1(veth1) entered blocking state
[  730.144906][ T6341] br1: port 1(veth1) entered disabled state
[  730.145169][ T6341] veth1: entered allmulticast mode
[  730.146766][ T6341] veth1: entered promiscuous mode
[  730.169276][  T100] br1: port 1(veth1) entered blocking state
[  730.169518][  T100] br1: port 1(veth1) entered forwarding state
[  757.278673][ T6520] br1: port 1(veth1) entered disabled state
[  757.303797][ T6521] veth1: left allmulticast mode
[  757.303979][ T6521] veth1: left promiscuous mode
[  757.304207][ T6521] br1: port 1(veth1) entered disabled state