[  744.867506][T12602] br1: port 1(veth1) entered blocking state
[  744.868197][T12602] br1: port 1(veth1) entered disabled state
[  744.868507][T12602] veth1: entered allmulticast mode
[  744.871175][T12602] veth1: entered promiscuous mode
[  744.932581][ T3735] br1: port 1(veth1) entered blocking state
[  744.932958][ T3735] br1: port 1(veth1) entered forwarding state
[  744.965668][T12604] br1: port 2(veth2) entered blocking state
[  744.965978][T12604] br1: port 2(veth2) entered disabled state
[  744.966284][T12604] veth2: entered allmulticast mode
[  744.969605][T12604] veth2: entered promiscuous mode
[  745.032168][   T48] br1: port 2(veth2) entered blocking state
[  745.032471][   T48] br1: port 2(veth2) entered forwarding state
[  767.309244][T12989] tc (12989) used greatest stack depth: 23096 bytes left
[  808.924428][T13997] br1: port 2(veth2) entered disabled state
[  808.970375][T13998] veth2: left allmulticast mode
[  808.970684][T13998] veth2: left promiscuous mode
[  808.971126][T13998] br1: port 2(veth2) entered disabled state
[  809.009497][T13999] br1: port 1(veth1) entered disabled state
[  809.046730][T14000] veth1: left allmulticast mode
[  809.046989][T14000] veth1: left promiscuous mode
[  809.047405][T14000] br1: port 1(veth1) entered disabled state