[  737.431130][ T7194] br1: port 1(veth1) entered blocking state
[  737.431344][ T7194] br1: port 1(veth1) entered disabled state
[  737.431524][ T7194] veth1: entered allmulticast mode
[  737.432964][ T7194] veth1: entered promiscuous mode
[  737.479744][ T7197] br1: port 2(veth2) entered blocking state
[  737.479943][ T7197] br1: port 2(veth2) entered disabled state
[  737.480121][ T7197] veth2: entered allmulticast mode
[  737.481579][ T7197] veth2: entered promiscuous mode
[  737.541849][ T7200] br1: port 2(veth2) entered blocking state
[  737.542052][ T7200] br1: port 2(veth2) entered forwarding state
[  737.542364][ T7200] br1: port 1(veth1) entered blocking state
[  737.542536][ T7200] br1: port 1(veth1) entered forwarding state
[  746.991857][ T7527] br1: port 2(veth2) entered disabled state
[  746.992397][ T7527] br1: port 1(veth1) entered disabled state
[  747.045571][ T7529] veth2: left allmulticast mode
[  747.045727][ T7529] veth2: left promiscuous mode
[  747.045937][ T7529] br1: port 2(veth2) entered disabled state
[  747.096312][ T7531] veth1: left allmulticast mode
[  747.096471][ T7531] veth1: left promiscuous mode
[  747.096680][ T7531] br1: port 1(veth1) entered disabled state