[  767.315077][ T8309] br1: port 1(veth1) entered blocking state
[  767.315396][ T8309] br1: port 1(veth1) entered disabled state
[  767.315696][ T8309] veth1: entered allmulticast mode
[  767.318027][ T8309] veth1: entered promiscuous mode
[  767.384500][ T8312] br1: port 2(veth2) entered blocking state
[  767.384836][ T8312] br1: port 2(veth2) entered disabled state
[  767.385238][ T8312] veth2: entered allmulticast mode
[  767.389596][ T8312] veth2: entered promiscuous mode
[  767.463339][ T8314] br1: port 2(veth2) entered blocking state
[  767.463544][ T8314] br1: port 2(veth2) entered forwarding state
[  767.463853][ T8314] br1: port 1(veth1) entered blocking state
[  767.464094][ T8314] br1: port 1(veth1) entered forwarding state
[  777.330730][ T8674] br1: port 2(veth2) entered disabled state
[  777.331237][ T8674] br1: port 1(veth1) entered disabled state
[  777.387961][ T8676] veth2: left allmulticast mode
[  777.388135][ T8676] veth2: left promiscuous mode
[  777.388366][ T8676] br1: port 2(veth2) entered disabled state
[  777.445628][ T8678] veth1: left allmulticast mode
[  777.445805][ T8678] veth1: left promiscuous mode
[  777.446039][ T8678] br1: port 1(veth1) entered disabled state