[  246.232446][ T1460] br1: port 1(veth1) entered blocking state
[  246.232710][ T1460] br1: port 1(veth1) entered disabled state
[  246.232959][ T1460] veth1: entered allmulticast mode
[  246.235886][ T1460] veth1: entered promiscuous mode
[  246.383937][   T37] br1: port 1(veth1) entered blocking state
[  246.384305][   T37] br1: port 1(veth1) entered forwarding state
[  280.666095][ T1551] br1: port 1(veth1) entered disabled state
[  280.804794][ T1552] veth1: left allmulticast mode
[  280.805078][ T1552] veth1: left promiscuous mode
[  280.805381][ T1552] br1: port 1(veth1) entered disabled state