[ 1896.098614][T17512] br1: port 1(veth1) entered blocking state
[ 1896.099446][T17512] br1: port 1(veth1) entered disabled state
[ 1896.099881][T17512] veth1: entered allmulticast mode
[ 1896.103445][T17512] veth1: entered promiscuous mode
[ 1896.248557][ T2912] br1: port 1(veth1) entered blocking state
[ 1896.249317][ T2912] br1: port 1(veth1) entered forwarding state
[ 1916.061750][T17651] br1: port 1(veth1) entered disabled state
[ 1916.178910][T17652] veth1: left allmulticast mode
[ 1916.180524][T17652] veth1: left promiscuous mode
[ 1916.181078][T17652] br1: port 1(veth1) entered disabled state