[  804.933727][ T3999] br1: port 1(veth1) entered blocking state
[  804.934014][ T3999] br1: port 1(veth1) entered disabled state
[  804.934290][ T3999] veth1: entered allmulticast mode
[  804.936630][ T3999] veth1: entered promiscuous mode
[  804.960319][ T2663] br1: port 1(veth1) entered blocking state
[  804.960541][ T2663] br1: port 1(veth1) entered forwarding state
[  832.328871][ T4178] br1: port 1(veth1) entered disabled state
[  832.357636][ T4180] veth1: left allmulticast mode
[  832.357828][ T4180] veth1: left promiscuous mode
[  832.358066][ T4180] br1: port 1(veth1) entered disabled state