[  488.005047][ T7849] br1: port 1(veth1) entered blocking state
[  488.005296][ T7849] br1: port 1(veth1) entered disabled state
[  488.005530][ T7849] veth1: entered allmulticast mode
[  488.014481][ T7849] veth1: entered promiscuous mode
[  488.046497][   T91] br1: port 1(veth1) entered blocking state
[  488.046699][   T91] br1: port 1(veth1) entered forwarding state
[  514.816978][ T8032] br1: port 1(veth1) entered disabled state
[  514.855282][ T8033] veth1: left allmulticast mode
[  514.855451][ T8033] veth1: left promiscuous mode
[  514.855679][ T8033] br1: port 1(veth1) entered disabled state