[ 1600.096619][ T7306] br0: port 1(veth1) entered blocking state
[ 1600.097020][ T7306] br0: port 1(veth1) entered disabled state
[ 1600.097436][ T7306] veth1: entered allmulticast mode
[ 1600.110367][ T7306] veth1: entered promiscuous mode
[ 1600.423969][   T50] br0: port 1(veth1) entered blocking state
[ 1600.424244][   T50] br0: port 1(veth1) entered forwarding state
[ 1607.846134][ T7341] br0: port 1(veth1) entered disabled state
[ 1607.988072][ T7342] veth1: left allmulticast mode
[ 1607.988363][ T7342] veth1: left promiscuous mode
[ 1607.988658][ T7342] br0: port 1(veth1) entered disabled state