[  861.431800][ T6544] br1: port 1(veth1) entered blocking state
[  861.432009][ T6544] br1: port 1(veth1) entered disabled state
[  861.432189][ T6544] veth1: entered allmulticast mode
[  861.433773][ T6544] veth1: entered promiscuous mode
[  861.456658][ T4795] br1: port 1(veth1) entered blocking state
[  861.456849][ T4795] br1: port 1(veth1) entered forwarding state
[  872.393905][ T6647] br1: port 1(veth1) entered disabled state
[  872.423927][ T6648] veth1: left allmulticast mode
[  872.424079][ T6648] veth1: left promiscuous mode
[  872.424289][ T6648] br1: port 1(veth1) entered disabled state