[  764.294911][ T6948] br1: port 1(veth1) entered blocking state
[  764.296168][ T6948] br1: port 1(veth1) entered disabled state
[  764.296821][ T6948] veth1: entered allmulticast mode
[  764.299905][ T6948] veth1: entered promiscuous mode
[  764.360838][   T38] br1: port 1(veth1) entered blocking state
[  764.361473][   T38] br1: port 1(veth1) entered forwarding state
[  776.453220][ T7051] br1: port 1(veth1) entered disabled state
[  776.508398][ T7052] veth1: left allmulticast mode
[  776.508900][ T7052] veth1: left promiscuous mode
[  776.510057][ T7052] br1: port 1(veth1) entered disabled state