[ 1129.201485][ T4932] br1: port 1(veth1) entered blocking state
[ 1129.202327][ T4932] br1: port 1(veth1) entered disabled state
[ 1129.202525][ T4932] veth1: entered allmulticast mode
[ 1129.204164][ T4932] veth1: entered promiscuous mode
[ 1129.227212][ T3445] br1: port 1(veth1) entered blocking state
[ 1129.227522][ T3445] br1: port 1(veth1) entered forwarding state
[ 1140.367225][ T5035] br1: port 1(veth1) entered disabled state
[ 1140.389394][ T5036] veth1: left allmulticast mode
[ 1140.389604][ T5036] veth1: left promiscuous mode
[ 1140.389908][ T5036] br1: port 1(veth1) entered disabled state