[  495.147564][ T2454] br1: port 1(veth1) entered blocking state
[  495.148026][ T2454] br1: port 1(veth1) entered disabled state
[  495.148314][ T2454] veth1: entered allmulticast mode
[  495.150984][ T2454] veth1: entered promiscuous mode
[  495.198812][  T108] br1: port 1(veth1) entered blocking state
[  495.199300][  T108] br1: port 1(veth1) entered forwarding state
[  495.236361][ T2456] br1: port 2(veth2) entered blocking state
[  495.236636][ T2456] br1: port 2(veth2) entered disabled state
[  495.236922][ T2456] veth2: entered allmulticast mode
[  495.239905][ T2456] veth2: entered promiscuous mode
[  495.279043][  T108] br1: port 2(veth2) entered blocking state
[  495.279318][  T108] br1: port 2(veth2) entered forwarding state
[  512.955406][ T2747] tc (2747) used greatest stack depth: 23104 bytes left
[  559.047906][ T3939] br1: port 2(veth2) entered disabled state
[  559.095488][ T3940] veth2: left allmulticast mode
[  559.095775][ T3940] veth2: left promiscuous mode
[  559.096240][ T3940] br1: port 2(veth2) entered disabled state
[  559.137247][ T3941] br1: port 1(veth1) entered disabled state
[  559.174644][ T3942] veth1: left allmulticast mode
[  559.174868][ T3942] veth1: left promiscuous mode
[  559.175740][ T3942] br1: port 1(veth1) entered disabled state