[  685.122330][T27585] br1: port 1(veth1) entered blocking state
[  685.122579][T27585] br1: port 1(veth1) entered disabled state
[  685.122815][T27585] veth1: entered allmulticast mode
[  685.124951][T27585] veth1: entered promiscuous mode
[  685.147713][  T315] br1: port 1(veth1) entered blocking state
[  685.147898][  T315] br1: port 1(veth1) entered forwarding state
[  685.174400][T27587] br1: port 2(veth2) entered blocking state
[  685.174587][T27587] br1: port 2(veth2) entered disabled state
[  685.174760][T27587] veth2: entered allmulticast mode
[  685.176201][T27587] veth2: entered promiscuous mode
[  685.198960][ T9771] br1: port 2(veth2) entered blocking state
[  685.199155][ T9771] br1: port 2(veth2) entered forwarding state
[  692.695549][T27636] tc (27636) used greatest stack depth: 23688 bytes left
[  733.171384][T29070] br1: port 2(veth2) entered disabled state
[  733.201677][T29071] veth2: left allmulticast mode
[  733.201906][T29071] veth2: left promiscuous mode
[  733.202238][T29071] br1: port 2(veth2) entered disabled state
[  733.237081][T29072] br1: port 1(veth1) entered disabled state
[  733.275812][T29073] veth1: left allmulticast mode
[  733.275971][T29073] veth1: left promiscuous mode
[  733.276204][T29073] br1: port 1(veth1) entered disabled state