[ 1350.038996][ T7635] br1: port 1(veth1) entered blocking state
[ 1350.039264][ T7635] br1: port 1(veth1) entered disabled state
[ 1350.039540][ T7635] veth1: entered allmulticast mode
[ 1350.041345][ T7635] veth1: entered promiscuous mode
[ 1350.199015][ T6480] br1: port 1(veth1) entered blocking state
[ 1350.199280][ T6480] br1: port 1(veth1) entered forwarding state
[ 1384.446915][ T7726] br1: port 1(veth1) entered disabled state
[ 1384.594197][ T7727] veth1: left allmulticast mode
[ 1384.594402][ T7727] veth1: left promiscuous mode
[ 1384.594706][ T7727] br1: port 1(veth1) entered disabled state