[  572.637982][ T2301] br1: port 1(veth1) entered blocking state
[  572.638411][ T2301] br1: port 1(veth1) entered disabled state
[  572.638858][ T2301] veth1: entered allmulticast mode
[  572.642000][ T2301] veth1: entered promiscuous mode
[  572.800933][ T1548] br1: port 1(veth1) entered blocking state
[  572.801222][ T1548] br1: port 1(veth1) entered forwarding state
[  572.960690][ T2304] br1: port 2(veth2) entered blocking state
[  572.961024][ T2304] br1: port 2(veth2) entered disabled state
[  572.961330][ T2304] veth2: entered allmulticast mode
[  572.963281][ T2304] veth2: entered promiscuous mode
[  573.142180][ T1917] br1: port 2(veth2) entered blocking state
[  573.142483][ T1917] br1: port 2(veth2) entered forwarding state
[  596.566232][ T2455] br1: port 2(veth2) entered disabled state
[  596.723427][ T2456] veth2: left allmulticast mode
[  596.723664][ T2456] veth2: left promiscuous mode
[  596.723976][ T2456] br1: port 2(veth2) entered disabled state
[  596.881327][ T2457] br1: port 1(veth1) entered disabled state
[  597.082636][ T2458] veth1: left allmulticast mode
[  597.082876][ T2458] veth1: left promiscuous mode
[  597.083190][ T2458] br1: port 1(veth1) entered disabled state