[ 1120.552848][ T4397] br1: port 1(veth1) entered blocking state
[ 1120.553577][ T4397] br1: port 1(veth1) entered disabled state
[ 1120.553940][ T4397] veth1: entered allmulticast mode
[ 1120.556482][ T4397] veth1: entered promiscuous mode
[ 1120.587955][ T1043] br1: port 1(veth1) entered blocking state
[ 1120.588194][ T1043] br1: port 1(veth1) entered forwarding state
[ 1148.280220][ T4576] br1: port 1(veth1) entered disabled state
[ 1148.308261][ T4577] veth1: left allmulticast mode
[ 1148.308515][ T4577] veth1: left promiscuous mode
[ 1148.308898][ T4577] br1: port 1(veth1) entered disabled state