[  543.526055][ T4421] br1: port 1(veth1) entered blocking state
[  543.526273][ T4421] br1: port 1(veth1) entered disabled state
[  543.526450][ T4421] veth1: entered allmulticast mode
[  543.527828][ T4421] veth1: entered promiscuous mode
[  543.549210][ T3275] br1: port 1(veth1) entered blocking state
[  543.549439][ T3275] br1: port 1(veth1) entered forwarding state
[  543.573630][ T4423] br1: port 2(veth2) entered blocking state
[  543.573834][ T4423] br1: port 2(veth2) entered disabled state
[  543.574012][ T4423] veth2: entered allmulticast mode
[  543.575380][ T4423] veth2: entered promiscuous mode
[  543.608888][ T3275] br1: port 2(veth2) entered blocking state
[  543.609070][ T3275] br1: port 2(veth2) entered forwarding state
[  577.419007][ T4663] br1: port 1(veth1) entered disabled state
[  577.452364][ T4664] br1: port 2(veth2) entered disabled state
[  577.485124][ T4665] veth2: left allmulticast mode
[  577.485375][ T4665] veth2: left promiscuous mode
[  577.485745][ T4665] br1: port 2(veth2) entered disabled state
[  577.487433][ T4665] veth1: left allmulticast mode
[  577.487665][ T4665] veth1: left promiscuous mode
[  577.488470][ T4665] br1: port 1(veth1) entered disabled state