[  577.683107][T20389] br1: port 1(veth1) entered blocking state
[  577.683332][T20389] br1: port 1(veth1) entered disabled state
[  577.683505][T20389] veth1: entered allmulticast mode
[  577.684887][T20389] veth1: entered promiscuous mode
[  577.705021][   T46] br1: port 1(veth1) entered blocking state
[  577.705359][   T46] br1: port 1(veth1) entered forwarding state
[  577.730643][T20391] br1: port 2(veth2) entered blocking state
[  577.730817][T20391] br1: port 2(veth2) entered disabled state
[  577.730985][T20391] veth2: entered allmulticast mode
[  577.732345][T20391] veth2: entered promiscuous mode
[  577.757477][  T224] br1: port 2(veth2) entered blocking state
[  577.757652][  T224] br1: port 2(veth2) entered forwarding state
[  596.978412][T20835] tc (20835) used greatest stack depth: 23944 bytes left
[  624.884307][T21788] br1: port 2(veth2) entered disabled state
[  624.906977][T21789] veth2: left allmulticast mode
[  624.907856][T21789] veth2: left promiscuous mode
[  624.908078][T21789] br1: port 2(veth2) entered disabled state
[  624.951561][T21790] br1: port 1(veth1) entered disabled state
[  624.976563][T21791] veth1: left allmulticast mode
[  624.976754][T21791] veth1: left promiscuous mode
[  624.977047][T21791] br1: port 1(veth1) entered disabled state