[ 1232.152567][ T8664] br1: port 1(veth1) entered blocking state
[ 1232.153066][ T8664] br1: port 1(veth1) entered disabled state
[ 1232.154215][ T8664] veth1: entered allmulticast mode
[ 1232.157064][ T8664] veth1: entered promiscuous mode
[ 1232.235945][ T3854] br1: port 1(veth1) entered blocking state
[ 1232.236411][ T3854] br1: port 1(veth1) entered forwarding state
[ 1263.442750][ T8843] br1: port 1(veth1) entered disabled state
[ 1263.529640][ T8844] veth1: left allmulticast mode
[ 1263.529887][ T8844] veth1: left promiscuous mode
[ 1263.530221][ T8844] br1: port 1(veth1) entered disabled state