[  752.784202][ T5994] br1: port 1(veth1) entered blocking state
[  752.784436][ T5994] br1: port 1(veth1) entered disabled state
[  752.784640][ T5994] veth1: entered allmulticast mode
[  752.786297][ T5994] veth1: entered promiscuous mode
[  752.813149][   T72] br1: port 1(veth1) entered blocking state
[  752.813370][   T72] br1: port 1(veth1) entered forwarding state
[  752.832266][ T5996] br1: port 2(veth2) entered blocking state
[  752.832511][ T5996] br1: port 2(veth2) entered disabled state
[  752.832780][ T5996] veth2: entered allmulticast mode
[  752.834321][ T5996] veth2: entered promiscuous mode
[  752.862119][   T58] br1: port 2(veth2) entered blocking state
[  752.862350][   T58] br1: port 2(veth2) entered forwarding state
[  767.288188][ T6352] br1: port 2(veth2) entered disabled state
[  767.312246][ T6353] veth2: left allmulticast mode
[  767.312420][ T6353] veth2: left promiscuous mode
[  767.312646][ T6353] br1: port 2(veth2) entered disabled state
[  767.332385][ T6354] br1: port 1(veth1) entered disabled state
[  767.357403][ T6355] veth1: left allmulticast mode
[  767.357608][ T6355] veth1: left promiscuous mode
[  767.357921][ T6355] br1: port 1(veth1) entered disabled state