[ 1251.176026][ T9436] br1: port 1(veth1) entered blocking state
[ 1251.176580][ T9436] br1: port 1(veth1) entered disabled state
[ 1251.176873][ T9436] veth1: entered allmulticast mode
[ 1251.179037][ T9436] veth1: entered promiscuous mode
[ 1251.316184][  T151] br1: port 1(veth1) entered blocking state
[ 1251.316619][  T151] br1: port 1(veth1) entered forwarding state
[ 1282.576438][ T9615] br1: port 1(veth1) entered disabled state
[ 1282.666383][ T9616] veth1: left allmulticast mode
[ 1282.666658][ T9616] veth1: left promiscuous mode
[ 1282.666984][ T9616] br1: port 1(veth1) entered disabled state