[  607.711423][ T3866] br1: port 1(veth1) entered blocking state
[  607.711669][ T3866] br1: port 1(veth1) entered disabled state
[  607.711866][ T3866] veth1: entered allmulticast mode
[  607.713389][ T3866] veth1: entered promiscuous mode
[  607.739922][   T38] br1: port 1(veth1) entered blocking state
[  607.740135][   T38] br1: port 1(veth1) entered forwarding state
[  607.776539][ T3869] br1: port 2(veth2) entered blocking state
[  607.776744][ T3869] br1: port 2(veth2) entered disabled state
[  607.776928][ T3869] veth2: entered allmulticast mode
[  607.779071][ T3869] veth2: entered promiscuous mode
[  607.800761][   T35] br1: port 2(veth2) entered blocking state
[  607.800999][   T35] br1: port 2(veth2) entered forwarding state
[  617.896601][ T4007] tc (4007) used greatest stack depth: 23952 bytes left
[  619.580526][ T4068] br1: port 2(veth2) entered disabled state
[  619.606164][ T4069] veth2: left allmulticast mode
[  619.606362][ T4069] veth2: left promiscuous mode
[  619.606604][ T4069] br1: port 2(veth2) entered disabled state
[  619.633573][ T4070] br1: port 1(veth1) entered disabled state
[  619.654862][ T4071] veth1: left allmulticast mode
[  619.655076][ T4071] veth1: left promiscuous mode
[  619.655381][ T4071] br1: port 1(veth1) entered disabled state