[  444.054417][T17400] br0: port 1(veth1) entered blocking state
[  444.054720][T17400] br0: port 1(veth1) entered disabled state
[  444.054902][T17400] veth1: entered allmulticast mode
[  444.057161][T17400] veth1: entered promiscuous mode
[  444.082170][T17402] br0: port 2(veth2) entered blocking state
[  444.082401][T17402] br0: port 2(veth2) entered disabled state
[  444.082641][T17402] veth2: entered allmulticast mode
[  444.084127][T17402] veth2: entered promiscuous mode
[  444.140198][   T69] br0: port 1(veth1) entered blocking state
[  444.140606][   T69] br0: port 1(veth1) entered forwarding state
[  444.163655][   T69] br0: port 2(veth2) entered blocking state
[  444.163870][   T69] br0: port 2(veth2) entered forwarding state
[  480.360035][T17657] tc (17657) used greatest stack depth: 23872 bytes left
[  576.698747][T18730] br0: port 1(veth1) entered disabled state
[  581.808052][T18735] br0: port 1(veth1) entered forwarding state
[  586.967625][T18743] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  597.330854][T18768] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  597.396568][T18775] br0: port 2(veth2) entered disabled state
[  597.430222][T18776] br0: port 1(veth1) entered disabled state
[  597.469237][T18777] veth2: left allmulticast mode
[  597.469807][T18777] veth2: left promiscuous mode
[  597.470235][T18777] br0: port 2(veth2) entered disabled state
[  597.472214][T18777] veth1: left allmulticast mode
[  597.472492][T18777] veth1: left promiscuous mode
[  597.472911][T18777] br0: port 1(veth1) entered disabled state