[  540.529725][ T3873] br1: port 1(veth1) entered blocking state
[  540.530354][ T3873] br1: port 1(veth1) entered disabled state
[  540.530917][ T3873] veth1: entered allmulticast mode
[  540.533937][ T3873] veth1: entered promiscuous mode
[  540.581955][   T57] br1: port 1(veth1) entered blocking state
[  540.582561][   T57] br1: port 1(veth1) entered forwarding state
[  540.607958][ T3875] br1: port 2(veth2) entered blocking state
[  540.608361][ T3875] br1: port 2(veth2) entered disabled state
[  540.608750][ T3875] veth2: entered allmulticast mode
[  540.611129][ T3875] veth2: entered promiscuous mode
[  540.658012][ T2388] br1: port 2(veth2) entered blocking state
[  540.658602][ T2388] br1: port 2(veth2) entered forwarding state
[  574.826717][ T4117] br1: port 1(veth1) entered disabled state
[  574.860475][ T4118] br1: port 2(veth2) entered disabled state
[  574.900401][ T4119] veth2: left allmulticast mode
[  574.900677][ T4119] veth2: left promiscuous mode
[  574.901014][ T4119] br1: port 2(veth2) entered disabled state
[  574.902151][ T4119] veth1: left allmulticast mode
[  574.902724][ T4119] veth1: left promiscuous mode
[  574.903056][ T4119] br1: port 1(veth1) entered disabled state