[ 2138.209642][T20012] br1: port 1(veth1) entered blocking state
[ 2138.211474][T20012] br1: port 1(veth1) entered disabled state
[ 2138.211936][T20012] veth1: entered allmulticast mode
[ 2138.215444][T20012] veth1: entered promiscuous mode
[ 2138.329097][   T38] br1: port 1(veth1) entered blocking state
[ 2138.329541][   T38] br1: port 1(veth1) entered forwarding state
[ 2157.863782][T20151] br1: port 1(veth1) entered disabled state
[ 2157.980337][T20152] veth1: left allmulticast mode
[ 2157.980765][T20152] veth1: left promiscuous mode
[ 2157.981429][T20152] br1: port 1(veth1) entered disabled state