[  639.938769][ T7988] br1: port 1(veth1) entered blocking state
[  639.938982][ T7988] br1: port 1(veth1) entered disabled state
[  639.939164][ T7988] veth1: entered allmulticast mode
[  639.940791][ T7988] veth1: entered promiscuous mode
[  639.962858][  T108] br1: port 1(veth1) entered blocking state
[  639.963046][  T108] br1: port 1(veth1) entered forwarding state
[  639.989935][ T7991] br1: port 2(veth2) entered blocking state
[  639.990120][ T7991] br1: port 2(veth2) entered disabled state
[  639.990297][ T7991] veth2: entered allmulticast mode
[  639.991749][ T7991] veth2: entered promiscuous mode
[  640.012770][  T108] br1: port 2(veth2) entered blocking state
[  640.012957][  T108] br1: port 2(veth2) entered forwarding state
[  653.932924][ T8350] br1: port 2(veth2) entered disabled state
[  653.959875][ T8351] veth2: left allmulticast mode
[  653.960029][ T8351] veth2: left promiscuous mode
[  653.960243][ T8351] br1: port 2(veth2) entered disabled state
[  653.987144][ T8352] br1: port 1(veth1) entered disabled state
[  654.007113][ T8353] veth1: left allmulticast mode
[  654.007260][ T8353] veth1: left promiscuous mode
[  654.007480][ T8353] br1: port 1(veth1) entered disabled state