[  638.324015][ T3396] br1: port 1(veth1) entered blocking state
[  638.324721][ T3396] br1: port 1(veth1) entered disabled state
[  638.325059][ T3396] veth1: entered allmulticast mode
[  638.326723][ T3396] veth1: entered promiscuous mode
[  638.371671][ T1730] br1: port 1(veth1) entered blocking state
[  638.372051][ T1730] br1: port 1(veth1) entered forwarding state
[  638.410712][ T3398] br1: port 2(veth2) entered blocking state
[  638.411068][ T3398] br1: port 2(veth2) entered disabled state
[  638.411424][ T3398] veth2: entered allmulticast mode
[  638.413143][ T3398] veth2: entered promiscuous mode
[  638.443233][ T1730] br1: port 2(veth2) entered blocking state
[  638.443632][ T1730] br1: port 2(veth2) entered forwarding state
[  689.682931][ T4882] br1: port 2(veth2) entered disabled state
[  689.707434][ T4883] veth2: left allmulticast mode
[  689.707716][ T4883] veth2: left promiscuous mode
[  689.708049][ T4883] br1: port 2(veth2) entered disabled state
[  689.741491][ T4884] br1: port 1(veth1) entered disabled state
[  689.775882][ T4885] veth1: left allmulticast mode
[  689.776148][ T4885] veth1: left promiscuous mode
[  689.776499][ T4885] br1: port 1(veth1) entered disabled state