[  512.383900][ T6753] br1: port 1(veth1) entered blocking state
[  512.384258][ T6753] br1: port 1(veth1) entered disabled state
[  512.384602][ T6753] veth1: entered allmulticast mode
[  512.387827][ T6753] veth1: entered promiscuous mode
[  512.425606][   T38] br1: port 1(veth1) entered blocking state
[  512.425976][   T38] br1: port 1(veth1) entered forwarding state
[  539.267193][ T6936] br1: port 1(veth1) entered disabled state
[  539.293803][ T6937] veth1: left allmulticast mode
[  539.294072][ T6937] veth1: left promiscuous mode
[  539.294393][ T6937] br1: port 1(veth1) entered disabled state