[ 1273.281954][ T9570] br1: port 1(veth1) entered blocking state
[ 1273.282234][ T9570] br1: port 1(veth1) entered disabled state
[ 1273.282513][ T9570] veth1: entered allmulticast mode
[ 1273.285351][ T9570] veth1: entered promiscuous mode
[ 1273.401597][   T49] br1: port 1(veth1) entered blocking state
[ 1273.401892][   T49] br1: port 1(veth1) entered forwarding state
[ 1273.527467][ T9573] br1: port 2(veth2) entered blocking state
[ 1273.527844][ T9573] br1: port 2(veth2) entered disabled state
[ 1273.528115][ T9573] veth2: entered allmulticast mode
[ 1273.529993][ T9573] veth2: entered promiscuous mode
[ 1273.634616][ T7274] br1: port 2(veth2) entered blocking state
[ 1273.634942][ T7274] br1: port 2(veth2) entered forwarding state
[ 1301.612949][ T9748] br1: port 2(veth2) entered disabled state
[ 1301.734406][ T9749] veth2: left allmulticast mode
[ 1301.734631][ T9749] veth2: left promiscuous mode
[ 1301.734949][ T9749] br1: port 2(veth2) entered disabled state
[ 1301.904404][ T9750] br1: port 1(veth1) entered disabled state
[ 1302.030288][ T9751] veth1: left allmulticast mode
[ 1302.030514][ T9751] veth1: left promiscuous mode
[ 1302.030901][ T9751] br1: port 1(veth1) entered disabled state