[  520.255112][T15729] br1: port 1(veth1) entered blocking state
[  520.255381][T15729] br1: port 1(veth1) entered disabled state
[  520.255647][T15729] veth1: entered allmulticast mode
[  520.260654][T15729] veth1: entered promiscuous mode
[  520.295906][   T38] br1: port 1(veth1) entered blocking state
[  520.296150][   T38] br1: port 1(veth1) entered forwarding state
[  520.314168][T15731] br1: port 2(veth2) entered blocking state
[  520.314364][T15731] br1: port 2(veth2) entered disabled state
[  520.314567][T15731] veth2: entered allmulticast mode
[  520.316408][T15731] veth2: entered promiscuous mode
[  520.341432][   T38] br1: port 2(veth2) entered blocking state
[  520.341635][   T38] br1: port 2(veth2) entered forwarding state
[  567.258873][T17124] br1: port 2(veth2) entered disabled state
[  567.285082][T17125] veth2: left allmulticast mode
[  567.285296][T17125] veth2: left promiscuous mode
[  567.285596][T17125] br1: port 2(veth2) entered disabled state
[  567.311095][T17126] br1: port 1(veth1) entered disabled state
[  567.328818][T17127] veth1: left allmulticast mode
[  567.329014][T17127] veth1: left promiscuous mode
[  567.330522][T17127] br1: port 1(veth1) entered disabled state