[ 1455.761824][ T9848] br1: port 1(veth1) entered blocking state
[ 1455.762993][ T9848] br1: port 1(veth1) entered disabled state
[ 1455.763436][ T9848] veth1: entered allmulticast mode
[ 1455.767787][ T9848] veth1: entered promiscuous mode
[ 1455.895566][  T315] br1: port 1(veth1) entered blocking state
[ 1455.896377][  T315] br1: port 1(veth1) entered forwarding state
[ 1471.023433][ T9947] br1: port 1(veth1) entered disabled state
[ 1471.121624][ T9948] veth1: left allmulticast mode
[ 1471.122484][ T9948] veth1: left promiscuous mode
[ 1471.123011][ T9948] br1: port 1(veth1) entered disabled state