[  904.199825][ T8537] br1: port 1(veth1) entered blocking state
[  904.200045][ T8537] br1: port 1(veth1) entered disabled state
[  904.200323][ T8537] veth1: entered allmulticast mode
[  904.203752][ T8537] veth1: entered promiscuous mode
[  904.252934][ T8541] br1: port 2(veth2) entered blocking state
[  904.253131][ T8541] br1: port 2(veth2) entered disabled state
[  904.253319][ T8541] veth2: entered allmulticast mode
[  904.254841][ T8541] veth2: entered promiscuous mode
[  904.298322][ T8543] br1: port 2(veth2) entered blocking state
[  904.298571][ T8543] br1: port 2(veth2) entered forwarding state
[  904.298944][ T8543] br1: port 1(veth1) entered blocking state
[  904.299167][ T8543] br1: port 1(veth1) entered forwarding state
[  914.365953][ T8856] br1: port 2(veth2) entered disabled state
[  914.366468][ T8856] br1: port 1(veth1) entered disabled state
[  914.410090][ T8858] veth2: left allmulticast mode
[  914.410257][ T8858] veth2: left promiscuous mode
[  914.411091][ T8858] br1: port 2(veth2) entered disabled state
[  914.452755][ T8860] veth1: left allmulticast mode
[  914.452972][ T8860] veth1: left promiscuous mode
[  914.453258][ T8860] br1: port 1(veth1) entered disabled state