[  821.509495][ T4295] br1: port 1(veth1) entered blocking state
[  821.509725][ T4295] br1: port 1(veth1) entered disabled state
[  821.509932][ T4295] veth1: entered allmulticast mode
[  821.511373][ T4295] veth1: entered promiscuous mode
[  821.570292][ T4298] br1: port 2(veth2) entered blocking state
[  821.570521][ T4298] br1: port 2(veth2) entered disabled state
[  821.570756][ T4298] veth2: entered allmulticast mode
[  821.572222][ T4298] veth2: entered promiscuous mode
[  821.625361][ T4300] br1: port 2(veth2) entered blocking state
[  821.625548][ T4300] br1: port 2(veth2) entered forwarding state
[  821.625859][ T4300] br1: port 1(veth1) entered blocking state
[  821.626033][ T4300] br1: port 1(veth1) entered forwarding state
[  831.395879][ T4627] br1: port 2(veth2) entered disabled state
[  831.396352][ T4627] br1: port 1(veth1) entered disabled state
[  831.449567][ T4629] veth2: left allmulticast mode
[  831.449761][ T4629] veth2: left promiscuous mode
[  831.450448][ T4629] br1: port 2(veth2) entered disabled state
[  831.506020][ T4631] veth1: left allmulticast mode
[  831.506173][ T4631] veth1: left promiscuous mode
[  831.506386][ T4631] br1: port 1(veth1) entered disabled state