[  511.927467][ T3370] br0: port 1(veth1) entered blocking state
[  511.927726][ T3370] br0: port 1(veth1) entered disabled state
[  511.927988][ T3370] veth1: entered allmulticast mode
[  511.930708][ T3370] veth1: entered promiscuous mode
[  512.103884][ T3372] br0: port 2(veth2) entered blocking state
[  512.104222][ T3372] br0: port 2(veth2) entered disabled state
[  512.104488][ T3372] veth2: entered allmulticast mode
[  512.106973][ T3372] veth2: entered promiscuous mode
[  512.419747][   T40] br0: port 1(veth1) entered blocking state
[  512.420075][   T40] br0: port 1(veth1) entered forwarding state
[  512.578654][   T40] br0: port 2(veth2) entered blocking state
[  512.578919][   T40] br0: port 2(veth2) entered forwarding state
[  755.051423][ T4580] br0: port 2(veth2) entered disabled state
[  755.243649][ T4581] br0: port 1(veth1) entered disabled state
[  755.393051][ T4582] veth2: left allmulticast mode
[  755.393261][ T4582] veth2: left promiscuous mode
[  755.393572][ T4582] br0: port 2(veth2) entered disabled state
[  755.395310][ T4582] veth1: left allmulticast mode
[  755.395485][ T4582] veth1: left promiscuous mode
[  755.395791][ T4582] br0: port 1(veth1) entered disabled state