[ 1291.409467][ T5555] br1: port 1(veth1) entered blocking state
[ 1291.409750][ T5555] br1: port 1(veth1) entered disabled state
[ 1291.410041][ T5555] veth1: entered allmulticast mode
[ 1291.411888][ T5555] veth1: entered promiscuous mode
[ 1291.568743][   T51] br1: port 1(veth1) entered blocking state
[ 1291.569037][   T51] br1: port 1(veth1) entered forwarding state
[ 1291.741336][ T5557] br1: port 2(veth2) entered blocking state
[ 1291.741600][ T5557] br1: port 2(veth2) entered disabled state
[ 1291.741856][ T5557] veth2: entered allmulticast mode
[ 1291.743727][ T5557] veth2: entered promiscuous mode
[ 1291.883494][   T51] br1: port 2(veth2) entered blocking state
[ 1291.883776][   T51] br1: port 2(veth2) entered forwarding state
[ 1342.067413][ T5778] br1: port 1(veth1) entered disabled state
[ 1342.214989][ T5779] br1: port 2(veth2) entered disabled state
[ 1342.355019][ T5780] veth2: left allmulticast mode
[ 1342.355248][ T5780] veth2: left promiscuous mode
[ 1342.355572][ T5780] br1: port 2(veth2) entered disabled state
[ 1342.357148][ T5780] veth1: left allmulticast mode
[ 1342.357340][ T5780] veth1: left promiscuous mode
[ 1342.357653][ T5780] br1: port 1(veth1) entered disabled state