[ 1836.976261][ T6320] br1: port 1(veth1) entered blocking state
[ 1836.976549][ T6320] br1: port 1(veth1) entered disabled state
[ 1836.976808][ T6320] veth1: entered allmulticast mode
[ 1836.978795][ T6320] veth1: entered promiscuous mode
[ 1837.145056][   T63] br1: port 1(veth1) entered blocking state
[ 1837.145645][   T63] br1: port 1(veth1) entered forwarding state
[ 1853.625732][ T6419] br1: port 1(veth1) entered disabled state
[ 1853.793763][ T6420] veth1: left allmulticast mode
[ 1853.794066][ T6420] veth1: left promiscuous mode
[ 1853.794420][ T6420] br1: port 1(veth1) entered disabled state