[ 1663.275819][ T7805] br0: port 1(veth1) entered blocking state
[ 1663.276265][ T7805] br0: port 1(veth1) entered disabled state
[ 1663.276677][ T7805] veth1: entered allmulticast mode
[ 1663.280720][ T7805] veth1: entered promiscuous mode
[ 1663.549606][   T56] br0: port 1(veth1) entered blocking state
[ 1663.550113][   T56] br0: port 1(veth1) entered forwarding state
[ 1670.659199][ T7848] br0: port 1(veth1) entered disabled state
[ 1670.779930][ T7849] veth1: left allmulticast mode
[ 1670.780272][ T7849] veth1: left promiscuous mode
[ 1670.780756][ T7849] br0: port 1(veth1) entered disabled state