[  784.591251][ T6730] br1: port 1(veth1) entered blocking state
[  784.591528][ T6730] br1: port 1(veth1) entered disabled state
[  784.591797][ T6730] veth1: entered allmulticast mode
[  784.593606][ T6730] veth1: entered promiscuous mode
[  784.613961][ T5571] br1: port 1(veth1) entered blocking state
[  784.614173][ T5571] br1: port 1(veth1) entered forwarding state
[  811.584377][ T6909] br1: port 1(veth1) entered disabled state
[  811.606148][ T6910] veth1: left allmulticast mode
[  811.606323][ T6910] veth1: left promiscuous mode
[  811.606570][ T6910] br1: port 1(veth1) entered disabled state