[  697.929704][ T3875] br: port 1(veth1) entered blocking state
[  697.930024][ T3875] br: port 1(veth1) entered disabled state
[  697.930927][ T3875] veth1: entered allmulticast mode
[  697.932907][ T3875] veth1: entered promiscuous mode
[  697.935726][   T70] br: port 1(veth1) entered blocking state
[  697.935959][   T70] br: port 1(veth1) entered forwarding state
[  698.072370][ T3877] br: port 2(veth3) entered blocking state
[  698.072654][ T3877] br: port 2(veth3) entered disabled state
[  698.072909][ T3877] veth3: entered allmulticast mode
[  698.074831][ T3877] veth3: entered promiscuous mode
[  698.078749][   T70] br: port 2(veth3) entered blocking state
[  698.079011][   T70] br: port 2(veth3) entered forwarding state
[  698.198538][ T3878] br: port 3(veth4) entered blocking state
[  698.198797][ T3878] br: port 3(veth4) entered disabled state
[  698.199037][ T3878] veth4: entered allmulticast mode
[  698.201904][ T3878] veth4: entered promiscuous mode
[  698.203362][   T70] br: port 3(veth4) entered blocking state
[  698.203595][   T70] br: port 3(veth4) entered forwarding state
[  840.123052][ T4356] br: port 3(veth4) entered disabled state
[  840.123812][ T4356] veth4: left allmulticast mode
[  840.124005][ T4356] veth4: left promiscuous mode
[  840.124390][ T4356] br: port 3(veth4) entered disabled state
[  840.282693][ T4357] br: port 2(veth3) entered disabled state
[  840.284540][ T4357] veth3: left allmulticast mode
[  840.285047][ T4357] veth3: left promiscuous mode
[  840.285925][ T4357] br: port 2(veth3) entered disabled state
[  840.418830][ T4358] br: port 1(veth1) entered disabled state
[  840.419649][ T4358] veth1: left allmulticast mode
[  840.419871][ T4358] veth1: left promiscuous mode
[  840.420423][ T4358] br: port 1(veth1) entered disabled state