[ 1516.737211][ T9826] br1: port 1(veth1) entered blocking state
[ 1516.737478][ T9826] br1: port 1(veth1) entered disabled state
[ 1516.738984][ T9826] veth1: entered allmulticast mode
[ 1516.740793][ T9826] veth1: entered promiscuous mode
[ 1516.888064][ T8922] br1: port 1(veth1) entered blocking state
[ 1516.888316][ T8922] br1: port 1(veth1) entered forwarding state
[ 1532.377218][ T9885] br1: port 1(veth1) entered disabled state
[ 1532.522777][ T9886] veth1: left allmulticast mode
[ 1532.523019][ T9886] veth1: left promiscuous mode
[ 1532.523321][ T9886] br1: port 1(veth1) entered disabled state