[  751.868678][T20323] br0: port 1(veth1) entered blocking state
[  751.868893][T20323] br0: port 1(veth1) entered disabled state
[  751.869082][T20323] veth1: entered allmulticast mode
[  751.870780][T20323] veth1: entered promiscuous mode
[  751.911485][T20324] br0: port 2(veth3) entered blocking state
[  751.911897][T20324] br0: port 2(veth3) entered disabled state
[  751.912088][T20324] veth3: entered allmulticast mode
[  751.913513][T20324] veth3: entered promiscuous mode
[  752.018151][   T39] br0: port 1(veth1) entered blocking state
[  752.018503][   T39] br0: port 1(veth1) entered forwarding state
[  752.069050][   T49] br0: port 2(veth3) entered blocking state
[  752.069559][   T49] br0: port 2(veth3) entered forwarding state
[  757.518654][T20364] br0: port 2(veth3) entered disabled state
[  757.574764][T20366] br0: port 1(veth1) entered disabled state
[  757.629547][T20368] veth3: left allmulticast mode
[  757.629729][T20368] veth3: left promiscuous mode
[  757.629938][T20368] br0: port 2(veth3) entered disabled state
[  757.631030][T20368] veth1: left allmulticast mode
[  757.631161][T20368] veth1: left promiscuous mode
[  757.631362][T20368] br0: port 1(veth1) entered disabled state