[  596.483777][ T6928] br1: port 1(veth1) entered blocking state
[  596.484016][ T6928] br1: port 1(veth1) entered disabled state
[  596.484215][ T6928] veth1: entered allmulticast mode
[  596.486140][ T6928] veth1: entered promiscuous mode
[  596.554893][ T6931] br1: port 2(veth2) entered blocking state
[  596.555119][ T6931] br1: port 2(veth2) entered disabled state
[  596.555322][ T6931] veth2: entered allmulticast mode
[  596.556816][ T6931] veth2: entered promiscuous mode
[  596.620203][ T6933] br1: port 2(veth2) entered blocking state
[  596.620419][ T6933] br1: port 2(veth2) entered forwarding state
[  596.620756][ T6933] br1: port 1(veth1) entered blocking state
[  596.620930][ T6933] br1: port 1(veth1) entered forwarding state
[  607.088498][ T7293] br1: port 2(veth2) entered disabled state
[  607.088975][ T7293] br1: port 1(veth1) entered disabled state
[  607.144906][ T7295] veth2: left allmulticast mode
[  607.145075][ T7295] veth2: left promiscuous mode
[  607.145291][ T7295] br1: port 2(veth2) entered disabled state
[  607.196551][ T7297] veth1: left allmulticast mode
[  607.196701][ T7297] veth1: left promiscuous mode
[  607.196915][ T7297] br1: port 1(veth1) entered disabled state