[  619.452531][ T3901] br1: port 1(veth1.100) entered blocking state
[  619.452765][ T3901] br1: port 1(veth1.100) entered disabled state
[  619.452970][ T3901] veth1.100: entered allmulticast mode
[  619.453112][ T3901] veth1: entered allmulticast mode
[  619.455202][ T3901] veth1.100: entered promiscuous mode
[  619.455357][ T3901] veth1: entered promiscuous mode
[  619.542767][ T3904] br1: port 1(veth1.100) entered blocking state
[  619.542992][ T3904] br1: port 1(veth1.100) entered forwarding state
[  619.723560][ T3914] br2: port 1(veth1.200) entered blocking state
[  619.723824][ T3914] br2: port 1(veth1.200) entered disabled state
[  619.724075][ T3914] veth1.200: entered allmulticast mode
[  619.725668][ T3914] veth1.200: entered promiscuous mode
[  619.788748][ T3917] br2: port 1(veth1.200) entered blocking state
[  619.788964][ T3917] br2: port 1(veth1.200) entered forwarding state
[  629.525243][ T3978] veth1.100: left allmulticast mode
[  629.525451][ T3978] veth1.100: left promiscuous mode
[  629.525841][ T3978] br1: port 1(veth1.100) entered disabled state
[  629.553010][ T3979] veth1.200: left allmulticast mode
[  629.553183][ T3979] veth1: left allmulticast mode
[  629.553342][ T3979] veth1.200: left promiscuous mode
[  629.553482][ T3979] veth1: left promiscuous mode
[  629.553860][ T3979] br2: port 1(veth1.200) entered disabled state
[  631.594544][ T3981] br2: port 1(veth1.200) entered blocking state
[  631.594778][ T3981] br2: port 1(veth1.200) entered disabled state
[  631.594988][ T3981] veth1.200: entered allmulticast mode
[  631.595135][ T3981] veth1: entered allmulticast mode
[  631.596676][ T3981] veth1.200: entered promiscuous mode
[  631.596830][ T3981] veth1: entered promiscuous mode
[  631.604506][ T3981] br2: port 1(veth1.200) entered blocking state
[  631.604718][ T3981] br2: port 1(veth1.200) entered forwarding state
[  631.629431][ T3982] br1: port 1(veth1.100) entered blocking state
[  631.629703][ T3982] br1: port 1(veth1.100) entered disabled state
[  631.629957][ T3982] veth1.100: entered allmulticast mode
[  631.631885][ T3982] veth1.100: entered promiscuous mode
[  631.632475][ T3982] br1: port 1(veth1.100) entered blocking state
[  631.632723][ T3982] br1: port 1(veth1.100) entered forwarding state
[  636.139418][ T4034] veth1.200: left allmulticast mode
[  636.139635][ T4034] veth1.200: left promiscuous mode
[  636.140013][ T4034] br2: port 1(veth1.200) entered disabled state
[  636.316999][ T4039] veth1.100: left allmulticast mode
[  636.317185][ T4039] veth1: left allmulticast mode
[  636.317340][ T4039] veth1.100: left promiscuous mode
[  636.317482][ T4039] veth1: left promiscuous mode
[  636.317854][ T4039] br1: port 1(veth1.100) entered disabled state