[  457.508694][ T2530] br1: port 1(veth1) entered blocking state
[  457.508928][ T2530] br1: port 1(veth1) entered disabled state
[  457.509120][ T2530] veth1: entered allmulticast mode
[  457.510583][ T2530] veth1: entered promiscuous mode
[  457.552157][   T39] br1: port 1(veth1) entered blocking state
[  457.552367][   T39] br1: port 1(veth1) entered forwarding state
[  457.567180][ T2532] br1: port 2(veth2) entered blocking state
[  457.567373][ T2532] br1: port 2(veth2) entered disabled state
[  457.567575][ T2532] veth2: entered allmulticast mode
[  457.570114][ T2532] veth2: entered promiscuous mode
[  457.596124][   T38] br1: port 2(veth2) entered blocking state
[  457.596342][   T38] br1: port 2(veth2) entered forwarding state
[  464.961971][ T2577] tc (2577) used greatest stack depth: 23760 bytes left
[  501.543702][ T3925] br1: port 2(veth2) entered disabled state
[  501.567631][ T3926] veth2: left allmulticast mode
[  501.568401][ T3926] veth2: left promiscuous mode
[  501.568689][ T3926] br1: port 2(veth2) entered disabled state
[  501.596297][ T3927] br1: port 1(veth1) entered disabled state
[  501.620222][ T3928] veth1: left allmulticast mode
[  501.620386][ T3928] veth1: left promiscuous mode
[  501.620615][ T3928] br1: port 1(veth1) entered disabled state