[  445.489850][ T4341] br1: port 1(veth1) entered blocking state
[  445.490051][ T4341] br1: port 1(veth1) entered disabled state
[  445.490218][ T4341] veth1: entered allmulticast mode
[  445.491096][ T4341] veth1: entered promiscuous mode
[  445.523517][ T4344] br1: port 2(veth2) entered blocking state
[  445.523645][ T4344] br1: port 2(veth2) entered disabled state
[  445.523760][ T4344] veth2: entered allmulticast mode
[  445.524564][ T4344] veth2: entered promiscuous mode
[  445.557287][ T4346] br1: port 2(veth2) entered blocking state
[  445.557425][ T4346] br1: port 2(veth2) entered forwarding state
[  445.557623][ T4346] br1: port 1(veth1) entered blocking state
[  445.557731][ T4346] br1: port 1(veth1) entered forwarding state
[  453.685946][ T4673] br1: port 2(veth2) entered disabled state
[  453.686267][ T4673] br1: port 1(veth1) entered disabled state
[  453.716483][ T4675] veth2: left allmulticast mode
[  453.716602][ T4675] veth2: left promiscuous mode
[  453.716760][ T4675] br1: port 2(veth2) entered disabled state
[  453.750882][ T4677] veth1: left allmulticast mode
[  453.751017][ T4677] veth1: left promiscuous mode
[  453.751171][ T4677] br1: port 1(veth1) entered disabled state