[ 1551.311734][ T9225] br1: port 1(veth1) entered blocking state
[ 1551.312953][ T9225] br1: port 1(veth1) entered disabled state
[ 1551.320446][ T9225] veth1: entered allmulticast mode
[ 1551.322605][ T9225] veth1: entered promiscuous mode
[ 1551.470409][ T6405] br1: port 1(veth1) entered blocking state
[ 1551.470685][ T6405] br1: port 1(veth1) entered forwarding state
[ 1567.039958][ T9284] br1: port 1(veth1) entered disabled state
[ 1567.181333][ T9285] veth1: left allmulticast mode
[ 1567.181555][ T9285] veth1: left promiscuous mode
[ 1567.181870][ T9285] br1: port 1(veth1) entered disabled state