[  759.764829][ T3469] br1: port 1(veth1) entered blocking state
[  759.765205][ T3469] br1: port 1(veth1) entered disabled state
[  759.765564][ T3469] veth1: entered allmulticast mode
[  759.767793][ T3469] veth1: entered promiscuous mode
[  759.813366][ T2031] br1: port 1(veth1) entered blocking state
[  759.813555][ T2031] br1: port 1(veth1) entered forwarding state
[  774.360895][ T3612] br1: port 1(veth1) entered disabled state
[  774.392047][ T3613] veth1: left allmulticast mode
[  774.392214][ T3613] veth1: left promiscuous mode
[  774.392439][ T3613] br1: port 1(veth1) entered disabled state