[ 1811.390482][ T9130] br1: port 1(veth1) entered blocking state
[ 1811.390778][ T9130] br1: port 1(veth1) entered disabled state
[ 1811.391068][ T9130] veth1: entered allmulticast mode
[ 1811.393148][ T9130] veth1: entered promiscuous mode
[ 1811.554749][ T3965] br1: port 1(veth1) entered blocking state
[ 1811.555084][ T3965] br1: port 1(veth1) entered forwarding state
[ 1833.371655][ T9269] br1: port 1(veth1) entered disabled state
[ 1833.541251][ T9270] veth1: left allmulticast mode
[ 1833.542687][ T9270] veth1: left promiscuous mode
[ 1833.543032][ T9270] br1: port 1(veth1) entered disabled state