[  940.159124][ T5460] br1: port 1(veth1) entered blocking state
[  940.159560][ T5460] br1: port 1(veth1) entered disabled state
[  940.160012][ T5460] veth1: entered allmulticast mode
[  940.164132][ T5460] veth1: entered promiscuous mode
[  940.283753][   T37] br1: port 1(veth1) entered blocking state
[  940.284262][   T37] br1: port 1(veth1) entered forwarding state
[  973.835275][ T5639] br1: port 1(veth1) entered disabled state
[  973.962924][ T5640] veth1: left allmulticast mode
[  973.963297][ T5640] veth1: left promiscuous mode
[  973.963798][ T5640] br1: port 1(veth1) entered disabled state