[  534.034597][ T4037] br1: port 1(veth1) entered blocking state
[  534.034806][ T4037] br1: port 1(veth1) entered disabled state
[  534.034992][ T4037] veth1: entered allmulticast mode
[  534.036363][ T4037] veth1: entered promiscuous mode
[  534.117852][  T480] br1: port 1(veth1) entered blocking state
[  534.118114][  T480] br1: port 1(veth1) entered forwarding state
[  534.158717][ T4050] br1: port 2(veth2) entered blocking state
[  534.158959][ T4050] br1: port 2(veth2) entered disabled state
[  534.159202][ T4050] veth2: entered allmulticast mode
[  534.161360][ T4050] veth2: entered promiscuous mode
[  534.245776][   T48] br1: port 2(veth2) entered blocking state
[  534.245978][   T48] br1: port 2(veth2) entered forwarding state
[  552.178019][ T4473] br1: port 2(veth2) entered disabled state
[  552.204304][ T4475] veth2: left allmulticast mode
[  552.204464][ T4475] veth2: left promiscuous mode
[  552.204691][ T4475] br1: port 2(veth2) entered disabled state
[  552.248327][ T4477] br1: port 1(veth1) entered disabled state
[  552.291235][ T4479] veth1: left allmulticast mode
[  552.291433][ T4479] veth1: left promiscuous mode
[  552.291726][ T4479] br1: port 1(veth1) entered disabled state