[  635.191612][ T8749] br1: port 1(veth1) entered blocking state
[  635.191960][ T8749] br1: port 1(veth1) entered disabled state
[  635.192264][ T8749] veth1: entered allmulticast mode
[  635.193785][ T8749] veth1: entered promiscuous mode
[  635.254634][ T8752] br1: port 2(veth2) entered blocking state
[  635.254998][ T8752] br1: port 2(veth2) entered disabled state
[  635.255326][ T8752] veth2: entered allmulticast mode
[  635.256845][ T8752] veth2: entered promiscuous mode
[  635.320683][ T8754] br1: port 2(veth2) entered blocking state
[  635.321057][ T8754] br1: port 2(veth2) entered forwarding state
[  635.321567][ T8754] br1: port 1(veth1) entered blocking state
[  635.321884][ T8754] br1: port 1(veth1) entered forwarding state
[  645.281371][ T9114] br1: port 2(veth2) entered disabled state
[  645.282008][ T9114] br1: port 1(veth1) entered disabled state
[  645.332040][ T9116] veth2: left allmulticast mode
[  645.332316][ T9116] veth2: left promiscuous mode
[  645.332646][ T9116] br1: port 2(veth2) entered disabled state
[  645.398960][ T9118] veth1: left allmulticast mode
[  645.399242][ T9118] veth1: left promiscuous mode
[  645.399573][ T9118] br1: port 1(veth1) entered disabled state