[  664.817383][ T4993] br1: port 1(veth1) entered blocking state
[  664.817610][ T4993] br1: port 1(veth1) entered disabled state
[  664.818373][ T4993] veth1: entered allmulticast mode
[  664.826530][ T4993] veth1: entered promiscuous mode
[  664.855108][ T2533] br1: port 1(veth1) entered blocking state
[  664.855370][ T2533] br1: port 1(veth1) entered forwarding state
[  664.883949][ T4996] br1: port 2(veth2) entered blocking state
[  664.884175][ T4996] br1: port 2(veth2) entered disabled state
[  664.884417][ T4996] veth2: entered allmulticast mode
[  664.886545][ T4996] veth2: entered promiscuous mode
[  664.915596][   T38] br1: port 2(veth2) entered blocking state
[  664.915896][   T38] br1: port 2(veth2) entered forwarding state
[  676.022638][ T5199] br1: port 2(veth2) entered disabled state
[  676.043471][ T5200] veth2: left allmulticast mode
[  676.043674][ T5200] veth2: left promiscuous mode
[  676.043960][ T5200] br1: port 2(veth2) entered disabled state
[  676.072870][ T5201] br1: port 1(veth1) entered disabled state
[  676.094271][ T5202] veth1: left allmulticast mode
[  676.094433][ T5202] veth1: left promiscuous mode
[  676.094661][ T5202] br1: port 1(veth1) entered disabled state