[ 1537.287916][ T7854] br1: port 1(veth1) entered blocking state
[ 1537.288605][ T7854] br1: port 1(veth1) entered disabled state
[ 1537.289261][ T7854] veth1: entered allmulticast mode
[ 1537.296015][ T7854] veth1: entered promiscuous mode
[ 1537.445178][  T252] br1: port 1(veth1) entered blocking state
[ 1537.445745][  T252] br1: port 1(veth1) entered forwarding state
[ 1537.547420][ T7857] br1: port 2(veth2) entered blocking state
[ 1537.547830][ T7857] br1: port 2(veth2) entered disabled state
[ 1537.548233][ T7857] veth2: entered allmulticast mode
[ 1537.551745][ T7857] veth2: entered promiscuous mode
[ 1537.679927][  T252] br1: port 2(veth2) entered blocking state
[ 1537.680659][  T252] br1: port 2(veth2) entered forwarding state
[ 1559.213365][ T8054] br1: port 2(veth2) entered disabled state
[ 1559.304125][ T8055] veth2: left allmulticast mode
[ 1559.304485][ T8055] veth2: left promiscuous mode
[ 1559.304987][ T8055] br1: port 2(veth2) entered disabled state
[ 1559.433940][ T8056] br1: port 1(veth1) entered disabled state
[ 1559.553824][ T8057] veth1: left allmulticast mode
[ 1559.554183][ T8057] veth1: left promiscuous mode
[ 1559.554690][ T8057] br1: port 1(veth1) entered disabled state