[  880.010273][ T5727] br1: port 1(veth1) entered blocking state
[  880.010506][ T5727] br1: port 1(veth1) entered disabled state
[  880.010714][ T5727] veth1: entered allmulticast mode
[  880.012223][ T5727] veth1: entered promiscuous mode
[  880.036915][ T1724] br1: port 1(veth1) entered blocking state
[  880.037106][ T1724] br1: port 1(veth1) entered forwarding state
[  894.582941][ T5864] br1: port 1(veth1) entered disabled state
[  894.608357][ T5865] veth1: left allmulticast mode
[  894.608571][ T5865] veth1: left promiscuous mode
[  894.608880][ T5865] br1: port 1(veth1) entered disabled state