[  506.901279][ T3586] br: port 1(veth1) entered blocking state
[  506.901496][ T3586] br: port 1(veth1) entered disabled state
[  506.901701][ T3586] veth1: entered allmulticast mode
[  506.903971][ T3586] veth1: entered promiscuous mode
[  506.905772][ T2826] br: port 1(veth1) entered blocking state
[  506.905961][ T2826] br: port 1(veth1) entered forwarding state
[  506.949708][ T3591] br: port 2(veth3) entered blocking state
[  506.949907][ T3591] br: port 2(veth3) entered disabled state
[  506.950094][ T3591] veth3: entered allmulticast mode
[  506.951755][ T3591] veth3: entered promiscuous mode
[  506.953329][   T91] br: port 2(veth3) entered blocking state
[  506.953513][   T91] br: port 2(veth3) entered forwarding state
[  507.000151][ T3596] br: port 3(veth4) entered blocking state
[  507.000370][ T3596] br: port 3(veth4) entered disabled state
[  507.000562][ T3596] veth4: entered allmulticast mode
[  507.001990][ T3596] veth4: entered promiscuous mode
[  507.003128][   T91] br: port 3(veth4) entered blocking state
[  507.003322][   T91] br: port 3(veth4) entered forwarding state
[  615.284649][ T4193] br: port 3(veth4) entered disabled state
[  615.285149][ T4193] veth4: left allmulticast mode
[  615.285369][ T4193] veth4: left promiscuous mode
[  615.285598][ T4193] br: port 3(veth4) entered disabled state
[  615.315014][ T4195] br: port 2(veth3) entered disabled state
[  615.315759][ T4195] veth3: left allmulticast mode
[  615.315915][ T4195] veth3: left promiscuous mode
[  615.316144][ T4195] br: port 2(veth3) entered disabled state
[  615.351963][ T4197] br: port 1(veth1) entered disabled state
[  615.352500][ T4197] veth1: left allmulticast mode
[  615.352694][ T4197] veth1: left promiscuous mode
[  615.352992][ T4197] br: port 1(veth1) entered disabled state