[  602.616727][ T3586] br1: port 1(veth1) entered blocking state
[  602.617153][ T3586] br1: port 1(veth1) entered disabled state
[  602.617555][ T3586] veth1: entered allmulticast mode
[  602.620552][ T3586] veth1: entered promiscuous mode
[  602.763373][ T1506] br1: port 1(veth1) entered blocking state
[  602.763677][ T1506] br1: port 1(veth1) entered forwarding state
[  617.633253][ T3645] br1: port 1(veth1) entered disabled state
[  617.764543][ T3647] veth1: left allmulticast mode
[  617.764811][ T3647] veth1: left promiscuous mode
[  617.765148][ T3647] br1: port 1(veth1) entered disabled state