[  877.905238][ T5350] br1: port 1(veth1) entered blocking state
[  877.905468][ T5350] br1: port 1(veth1) entered disabled state
[  877.905684][ T5350] veth1: entered allmulticast mode
[  877.907230][ T5350] veth1: entered promiscuous mode
[  877.937448][   T57] br1: port 1(veth1) entered blocking state
[  877.937722][   T57] br1: port 1(veth1) entered forwarding state
[  892.605894][ T5487] br1: port 1(veth1) entered disabled state
[  892.640457][ T5488] veth1: left allmulticast mode
[  892.640645][ T5488] veth1: left promiscuous mode
[  892.640910][ T5488] br1: port 1(veth1) entered disabled state