[  777.128288][ T3561] br1: port 1(veth1) entered blocking state
[  777.128583][ T3561] br1: port 1(veth1) entered disabled state
[  777.129536][ T3561] veth1: entered allmulticast mode
[  777.131678][ T3561] veth1: entered promiscuous mode
[  777.274341][ T3017] br1: port 1(veth1) entered blocking state
[  777.274667][ T3017] br1: port 1(veth1) entered forwarding state
[  777.443497][ T3563] br1: port 2(veth2) entered blocking state
[  777.443828][ T3563] br1: port 2(veth2) entered disabled state
[  777.444118][ T3563] veth2: entered allmulticast mode
[  777.446038][ T3563] veth2: entered promiscuous mode
[  777.595736][ T2720] br1: port 2(veth2) entered blocking state
[  777.596145][ T2720] br1: port 2(veth2) entered forwarding state
[  919.024604][ T4796] br1: port 2(veth2) entered disabled state
[  919.187781][ T4797] veth2: left allmulticast mode
[  919.188011][ T4797] veth2: left promiscuous mode
[  919.188319][ T4797] br1: port 2(veth2) entered disabled state
[  919.330963][ T4798] br1: port 1(veth1) entered disabled state
[  919.473561][ T4799] veth1: left allmulticast mode
[  919.473817][ T4799] veth1: left promiscuous mode
[  919.474135][ T4799] br1: port 1(veth1) entered disabled state