[  627.332714][ T3521] br1: port 1(veth1) entered blocking state
[  627.332985][ T3521] br1: port 1(veth1) entered disabled state
[  627.333233][ T3521] veth1: entered allmulticast mode
[  627.334755][ T3521] veth1: entered promiscuous mode
[  627.364450][   T92] br1: port 1(veth1) entered blocking state
[  627.364654][   T92] br1: port 1(veth1) entered forwarding state
[  627.396644][ T3523] br1: port 2(veth2) entered blocking state
[  627.396839][ T3523] br1: port 2(veth2) entered disabled state
[  627.397230][ T3523] veth2: entered allmulticast mode
[  627.398668][ T3523] veth2: entered promiscuous mode
[  627.421599][ T1722] br1: port 2(veth2) entered blocking state
[  627.421806][ T1722] br1: port 2(veth2) entered forwarding state
[  650.533674][ T4113] tc (4113) used greatest stack depth: 23504 bytes left
[  673.701546][ T4920] br1: port 2(veth2) entered disabled state
[  673.736685][ T4921] veth2: left allmulticast mode
[  673.736851][ T4921] veth2: left promiscuous mode
[  673.737090][ T4921] br1: port 2(veth2) entered disabled state
[  673.762837][ T4922] br1: port 1(veth1) entered disabled state
[  673.784637][ T4923] veth1: left allmulticast mode
[  673.784795][ T4923] veth1: left promiscuous mode
[  673.785040][ T4923] br1: port 1(veth1) entered disabled state