[  641.454785][ T4987] br0: port 1(veth1) entered blocking state
[  641.455003][ T4987] br0: port 1(veth1) entered disabled state
[  641.455179][ T4987] veth1: entered allmulticast mode
[  641.457876][ T4987] veth1: entered promiscuous mode
[  641.490176][ T4989] br0: port 2(veth2) entered blocking state
[  641.490427][ T4989] br0: port 2(veth2) entered disabled state
[  641.490662][ T4989] veth2: entered allmulticast mode
[  641.492326][ T4989] veth2: entered promiscuous mode
[  641.544793][ T2525] br0: port 1(veth1) entered blocking state
[  641.544983][ T2525] br0: port 1(veth1) entered forwarding state
[  651.672782][   T91] br0: port 2(veth2) entered blocking state
[  651.673051][   T91] br0: port 2(veth2) entered forwarding state
[  657.931857][ T5011] br0: port 2(veth2) entered disabled state
[  657.998773][   T91] br0: port 2(veth2) entered blocking state
[  657.999008][   T91] br0: port 2(veth2) entered forwarding state
[  664.304493][ T5035] br0: port 1(veth1) entered disabled state
[  664.338822][ T5036] br0: port 2(veth2) entered disabled state
[  664.376939][ T5037] veth2: left allmulticast mode
[  664.377147][ T5037] veth2: left promiscuous mode
[  664.377465][ T5037] br0: port 2(veth2) entered disabled state
[  664.379106][ T5037] veth1: left allmulticast mode
[  664.379304][ T5037] veth1: left promiscuous mode
[  664.379615][ T5037] br0: port 1(veth1) entered disabled state