[  493.998485] br1: port 1(veth1) entered blocking state
[  493.998548] br1: port 1(veth1) entered disabled state
[  493.998623] veth1: entered allmulticast mode
[  493.998706] veth1: entered promiscuous mode
[  494.009141] br1: port 1(veth1) entered blocking state
[  494.009239] br1: port 1(veth1) entered forwarding state
[  494.019597] br1: port 2(veth2) entered blocking state
[  494.019680] br1: port 2(veth2) entered disabled state
[  494.019764] veth2: entered allmulticast mode
[  494.019868] veth2: entered promiscuous mode
[  494.031870] br1: port 2(veth2) entered blocking state
[  494.031975] br1: port 2(veth2) entered forwarding state
[  530.476494] br1: port 2(veth2) entered disabled state
[  530.488279] veth2: left allmulticast mode
[  530.488370] veth2: left promiscuous mode
[  530.488426] br1: port 2(veth2) entered disabled state
[  530.501364] br1: port 1(veth1) entered disabled state
[  530.513316] veth1: left allmulticast mode
[  530.513383] veth1: left promiscuous mode
[  530.513428] br1: port 1(veth1) entered disabled state