[ 1522.269610][ T9275] br1: port 1(veth1) entered blocking state
[ 1522.269874][ T9275] br1: port 1(veth1) entered disabled state
[ 1522.270132][ T9275] veth1: entered allmulticast mode
[ 1522.272001][ T9275] veth1: entered promiscuous mode
[ 1522.432117][    T9] br1: port 1(veth1) entered blocking state
[ 1522.432383][    T9] br1: port 1(veth1) entered forwarding state
[ 1522.574812][ T9278] br1: port 2(veth2) entered blocking state
[ 1522.575151][ T9278] br1: port 2(veth2) entered disabled state
[ 1522.575411][ T9278] veth2: entered allmulticast mode
[ 1522.577265][ T9278] veth2: entered promiscuous mode
[ 1522.742060][    T9] br1: port 2(veth2) entered blocking state
[ 1522.742329][    T9] br1: port 2(veth2) entered forwarding state
[ 1543.982567][ T9427] br1: port 2(veth2) entered disabled state
[ 1544.134619][ T9429] veth2: left allmulticast mode
[ 1544.134822][ T9429] veth2: left promiscuous mode
[ 1544.135109][ T9429] br1: port 2(veth2) entered disabled state
[ 1544.279052][ T9430] br1: port 1(veth1) entered disabled state
[ 1544.429425][ T9431] veth1: left allmulticast mode
[ 1544.429717][ T9431] veth1: left promiscuous mode
[ 1544.430009][ T9431] br1: port 1(veth1) entered disabled state