[ 1251.743048][ T7250] br1: port 1(veth1) entered blocking state
[ 1251.743487][ T7250] br1: port 1(veth1) entered disabled state
[ 1251.743780][ T7250] veth1: entered allmulticast mode
[ 1251.747143][ T7250] veth1: entered promiscuous mode
[ 1251.827592][  T151] br1: port 1(veth1) entered blocking state
[ 1251.827917][  T151] br1: port 1(veth1) entered forwarding state
[ 1282.958543][ T7429] br1: port 1(veth1) entered disabled state
[ 1283.054221][ T7430] veth1: left allmulticast mode
[ 1283.054620][ T7430] veth1: left promiscuous mode
[ 1283.055171][ T7430] br1: port 1(veth1) entered disabled state