[  556.354121][ T4186] br1: port 1(veth1) entered blocking state
[  556.354327][ T4186] br1: port 1(veth1) entered disabled state
[  556.354506][ T4186] veth1: entered allmulticast mode
[  556.356305][ T4186] veth1: entered promiscuous mode
[  556.384978][   T36] br1: port 1(veth1) entered blocking state
[  556.385164][   T36] br1: port 1(veth1) entered forwarding state
[  556.406318][ T4188] br1: port 2(veth2) entered blocking state
[  556.406502][ T4188] br1: port 2(veth2) entered disabled state
[  556.406674][ T4188] veth2: entered allmulticast mode
[  556.408649][ T4188] veth2: entered promiscuous mode
[  556.446725][  T610] br1: port 2(veth2) entered blocking state
[  556.446926][  T610] br1: port 2(veth2) entered forwarding state
[  591.485968][ T5156] tc (5156) used greatest stack depth: 23544 bytes left
[  604.323402][ T5585] br1: port 2(veth2) entered disabled state
[  604.354016][ T5586] veth2: left allmulticast mode
[  604.354278][ T5586] veth2: left promiscuous mode
[  604.354645][ T5586] br1: port 2(veth2) entered disabled state
[  604.385729][ T5587] br1: port 1(veth1) entered disabled state
[  604.427904][ T5588] veth1: left allmulticast mode
[  604.428152][ T5588] veth1: left promiscuous mode
[  604.428491][ T5588] br1: port 1(veth1) entered disabled state