[  750.022802][T21829] br1: port 1(veth1) entered blocking state
[  750.023070][T21829] br1: port 1(veth1) entered disabled state
[  750.023343][T21829] veth1: entered allmulticast mode
[  750.024895][T21829] veth1: entered promiscuous mode
[  750.056514][   T38] br1: port 1(veth1) entered blocking state
[  750.056857][   T38] br1: port 1(veth1) entered forwarding state
[  777.096734][T22013] br1: port 1(veth1) entered disabled state
[  777.138070][T22014] veth1: left allmulticast mode
[  777.138267][T22014] veth1: left promiscuous mode
[  777.138508][T22014] br1: port 1(veth1) entered disabled state