[  261.076315][ T2236] br1: port 1(veth1) entered blocking state
[  261.076611][ T2236] br1: port 1(veth1) entered disabled state
[  261.076872][ T2236] veth1: entered allmulticast mode
[  261.078458][ T2236] veth1: entered promiscuous mode
[  261.108926][ T1105] br1: port 1(veth1) entered blocking state
[  261.109138][ T1105] br1: port 1(veth1) entered forwarding state
[  261.141235][ T2238] br1: port 2(veth2) entered blocking state
[  261.141451][ T2238] br1: port 2(veth2) entered disabled state
[  261.141669][ T2238] veth2: entered allmulticast mode
[  261.143116][ T2238] veth2: entered promiscuous mode
[  261.172210][ T1105] br1: port 2(veth2) entered blocking state
[  261.172422][ T1105] br1: port 2(veth2) entered forwarding state
[  274.950906][ T2481] tc (2481) used greatest stack depth: 23560 bytes left
[  310.272469][ T3631] br1: port 2(veth2) entered disabled state
[  310.297192][ T3632] veth2: left allmulticast mode
[  310.297383][ T3632] veth2: left promiscuous mode
[  310.297638][ T3632] br1: port 2(veth2) entered disabled state
[  310.318405][ T3633] br1: port 1(veth1) entered disabled state
[  310.343796][ T3634] veth1: left allmulticast mode
[  310.343969][ T3634] veth1: left promiscuous mode
[  310.344204][ T3634] br1: port 1(veth1) entered disabled state