[ 1281.430761][ T5621] br1: port 1(veth1) entered blocking state
[ 1281.431082][ T5621] br1: port 1(veth1) entered disabled state
[ 1281.431368][ T5621] veth1: entered allmulticast mode
[ 1281.433439][ T5621] veth1: entered promiscuous mode
[ 1281.573573][    T7] br1: port 1(veth1) entered blocking state
[ 1281.573839][    T7] br1: port 1(veth1) entered forwarding state
[ 1315.942054][ T5703] br1: port 1(veth1) entered disabled state
[ 1316.082871][ T5704] veth1: left allmulticast mode
[ 1316.083092][ T5704] veth1: left promiscuous mode
[ 1316.083395][ T5704] br1: port 1(veth1) entered disabled state