[  875.755512][ T6432] br1: port 1(veth1) entered blocking state
[  875.755773][ T6432] br1: port 1(veth1) entered disabled state
[  875.756583][ T6432] veth1: entered allmulticast mode
[  875.758087][ T6432] veth1: entered promiscuous mode
[  875.782518][   T56] br1: port 1(veth1) entered blocking state
[  875.782707][   T56] br1: port 1(veth1) entered forwarding state
[  886.763315][ T6535] br1: port 1(veth1) entered disabled state
[  886.793571][ T6536] veth1: left allmulticast mode
[  886.793729][ T6536] veth1: left promiscuous mode
[  886.793948][ T6536] br1: port 1(veth1) entered disabled state