[  687.143287][ T1876] br1: port 1(veth1) entered blocking state
[  687.143674][ T1876] br1: port 1(veth1) entered disabled state
[  687.144847][ T1876] veth1: entered allmulticast mode
[  687.147952][ T1876] veth1: entered promiscuous mode
[  687.301816][    T7] br1: port 1(veth1) entered blocking state
[  687.302217][    T7] br1: port 1(veth1) entered forwarding state
[  687.435368][ T1878] br1: port 2(veth2) entered blocking state
[  687.435680][ T1878] br1: port 2(veth2) entered disabled state
[  687.435954][ T1878] veth2: entered allmulticast mode
[  687.439117][ T1878] veth2: entered promiscuous mode
[  687.585530][   T49] br1: port 2(veth2) entered blocking state
[  687.585798][   T49] br1: port 2(veth2) entered forwarding state
[  833.321279][ T3111] br1: port 2(veth2) entered disabled state
[  833.472373][ T3113] veth2: left allmulticast mode
[  833.472631][ T3113] veth2: left promiscuous mode
[  833.473009][ T3113] br1: port 2(veth2) entered disabled state
[  833.630895][ T3114] br1: port 1(veth1) entered disabled state
[  833.788615][ T3115] veth1: left allmulticast mode
[  833.788865][ T3115] veth1: left promiscuous mode
[  833.789181][ T3115] br1: port 1(veth1) entered disabled state