[ 1315.065255][ T8662] br1: port 1(veth1) entered blocking state
[ 1315.065531][ T8662] br1: port 1(veth1) entered disabled state
[ 1315.065804][ T8662] veth1: entered allmulticast mode
[ 1315.078931][ T8662] veth1: entered promiscuous mode
[ 1315.239554][   T49] br1: port 1(veth1) entered blocking state
[ 1315.239837][   T49] br1: port 1(veth1) entered forwarding state
[ 1349.769258][ T8744] br1: port 1(veth1) entered disabled state
[ 1349.921360][ T8746] veth1: left allmulticast mode
[ 1349.921611][ T8746] veth1: left promiscuous mode
[ 1349.921943][ T8746] br1: port 1(veth1) entered disabled state